2023-11-09
Which irrigation systems can pressure compensating droppers be used in?
The pressure compensated dropper is an advanced irrigation system that can be used in a variety of planting and agricultural irrigation systems. It is an efficient irrigation technology, different from the traditional sprinkler irrigation and sprinkling irrigation. In traditional irrigation systems, water flow and pressure change with the length and height of the pipe. This change can lead to uneven water flow and water pressure, and plants in different areas do not have access to the same water and nutrients, which can lead to decreased quality and low yield.
However, the use of pressure compensation drops can ensure that the water flow and pressure can be relatively stable throughout the irrigation system. This means ensuring stable irrigation of the entire system under conditions such as long pipelines, elevation differences, slopes and slopes.
The pressure compensated dropper can be used in the following irrigation systems:
1. Above ground irrigation system: The pressure compensation dripper can be equipped with a fixed pipe standard size joint, which can fix and reinforce the irrigation pipe. This irrigation system can be used for shrub, garden, fruit tree planting, flower seedling transplanting, watering flowers and so on. The pipes can be spliced according to the size and shape of the irrigated area.
2. Drip irrigation system: The drip irrigation system consists of pressure compensated droppers and droppers and can be used in small orchards, vegetable gardens, flower beds, rose gardens and flower beds. It reduces water loss, is more water efficient, and can add nutrients and chemicals to the process.
3. Sprinkler irrigation system: The sprinkler irrigation system irrigates crops by spraying small droplets of water from the pressure compensated dropper. For this reason, it is often referred to as a spray irrigation system. The system is suitable for large orchards, fields and crops. Economica
2023-11-09
What are the requirements for the structure, shape, size and weight of the drip die?
Drip die is a special injection mold, mainly used for the production of small parts such as drops. Its structure, shape, size and weight have some special conditions, let's take a closer look.
First, structural requirements
The structure of the drip die must be simple, compact and reasonable, which can ensure the dimensional accuracy and surface quality of the plastic parts during the injection molding process. Since the drip mold is usually composed of multiple cavities, the structure of each cavity should be the same or similar to facilitate injection molding production and mold maintenance.
Second, shape requirements
The shape requirements of the drip die should have a complete outline and good surface quality. The shape accuracy of the drip die directly affects the dimensional accuracy and surface quality of the plastic parts. Therefore, when manufacturing the drip die, precision machine tools should be used as far as possible for processing, and finish treatment should be carried out on the die surface to improve the surface quality of the die.
Three, size requirements
The size requirements of the drip die are usually more strict and need to be manufactured in accordance with the design specifications. In particular, the internal channel size of the dropper should fully meet the design requirements, and there should be no defects and depressions and other problems to ensure normal injection molding production.
4. Weight requirements
The weight of the drip die is required to be light to facilitate processing, installation and maintenance. Since the drip die is usually composed of multiple die cavities, the weight of each die cavity should be as light as possible to facilitate the replacement and maintenance of the cavity in production
In general, as a special injection mold, the drip die has some special conditions for
2023-11-04
What is the role of the dropper and how to replace it?
The head refers to a part on the faucet, also known as the faucet head or faucet mouth. It is a key part of controlling water flow and has a very important role. In daily use, we often use the faucet to control the size and direction of the water flow, and the dropper is an important part of achieving this function.
The role of the dropper mainly has the following aspects:
1. Adjust the water flow: The dropper can adjust the water flow by rotating the control valve. When we need more water, we can rotate the dropper appropriately to increase the water flow; When we need less water, we can rotate the dropper appropriately to reduce the water flow. By adjusting the drops, we can meet our different water needs and reduce water waste.
2. Control the direction of water flow: The dropper can change the direction of water flow by rotating. Whether you need water to flush directly or you need water to fall in a specific location, it can be achieved by adjusting the drop head. For example, we can rotate the drip head to the vertical direction, so that the water is straight down, so that it is convenient to wash the sink; Or rotate the drip head horizontally to direct the water to a specific location, such as a shower head.
3. Prevent water splashing: The dropper is usually designed to atomize or spray, which can soften the water flow and reduce the possibility of water splashing. Especially in places such as washbasins or bathtubs that are prone to splashing, the design of the dropper helps to reduce water splashing and keep it dry and clean.
4. Water saving and energy saving: The dropper can also achieve the purpose of water saving and energy saving through design and material selection. Some high-end drip heads use advanced water-saving technology to achieve water saving and reduce water flow by reducing the diameter of the water flow and using water-saving devices. This not only red
2023-11-04
How to avoid quality problems in the production of drip die?
In order to avoid the quality problems in the production of drip die, it is necessary to start from many aspects and establish a perfect control and management system. The following will be detailed from the selection of raw materials, production process control, equipment maintenance, quality control and staff training.
First of all, the selection of high-quality raw materials is one of the first factors to ensure the quality of the drip die. Reasonable selection of material brands, and establish long-term cooperative relations with suppliers. Conduct strict inspection of incoming raw materials to ensure compliance with standards and establish corresponding records. At the same time, strengthen inventory control, regularly check the storage conditions of raw materials, and avoid adverse factors such as humidity and heat affecting the quality of materials.
Secondly, establish a stable production process and strictly implement it. Develop detailed production process documents, including work steps, process parameters, quality standards, etc., to ensure that the output of each process meets the standard requirements. At the same time, strengthen the monitoring of the production process, establish the corresponding inspection and testing system. Review and improve the process regularly, solve the problems in time, and ensure the stability and reliability of the production process.
Third, do a good job of equipment maintenance to ensure the normal operation of various equipment. Regular maintenance and repair of equipment, including cleaning, lubrication, replacement of wearing parts, etc. Establish equipment ledger and maintenance records, update and maintain equipment information in time, and conduct regular inspection and evaluation of equipment operation, and deal with problems in time. In addition, strengthen the maintenance and update of equipment, timely replacement of aging equipment, and keep the equipm
2023-11-04
What are the advantages of water-saving irrigation equipment compared with traditional irrigation methods?
Water-saving irrigation equipment is a kind of equipment that uses modern technology to improve irrigation efficiency and reduce water waste. Water-saving irrigation equipment has many advantages over traditional irrigation methods, which will be explained in detail in the following article.
First of all, water-saving irrigation equipment can achieve precision irrigation by accurately controlling the amount of water and irrigation time. Traditional irrigation methods are often irrigated with a fixed amount of time and water, which cannot be adjusted according to the specific needs of crops. The water-saving irrigation equipment can calculate a more reasonable irrigation scheme according to the water requirement of crops, soil moisture and meteorological conditions, and monitor and adjust the water amount in real time, so as to ensure that the crops are fully satisfied with irrigation, avoid the problem of over-irrigation or under-irrigation, and improve the efficiency of irrigation.
Secondly, water-saving irrigation equipment can be irrigated in a timed and quantitative way, avoiding the inaccuracy and instability of artificial irrigation. Traditional irrigation methods need farmers to judge and operate according to experience, but because of human subjective factors and environmental changes, it is difficult to achieve accurate and stable irrigation effects. The water-saving irrigation equipment can automatically complete the irrigation process according to pre-set parameters and irrigation schemes, reducing the error of human intervention and making the irrigation effect more accurate and controllable.
Third, water-saving irrigation equipment can reduce the waste and loss of water resources. The traditional irrigation method often has the problem of excessive water amount and irrational utilization, and a lot of water resources are wasted. The water-saving irrigation equipment reduces the waste and
2023-11-04
What is the pressure compensation principle of cylindrical pressure compensation dropper?
Cylindrical pressure compensation dripper is a device for irrigation systems designed to ensure that the irrigation flow at each dripper remains stable through the principle of pressure compensation. This dripper is uniquely designed to provide the same amount of irrigation under different pressure conditions.
The pressure compensation principle of cylindrical pressure compensation dropper can be explained by the following aspects:
1. Pressure guiding principle: There is a special diaphragm or spring inside the cylinder pressure compensation dropper, which can expand or compress according to the change of water pressure, so as to maintain a constant water yield. When the water pressure increases, the diaphragm or spring shrinks to reduce the channel area and control the flow rate; When the water pressure is reduced, the diaphragm or spring expands, increasing the channel area, and also ensuring a stable flow rate. This ensures that the flow rate of the dropper can be consistent under different pressure conditions.
2. Liquid resistance regulation principle: The internal structure of the cylindrical pressure compensation dropper is reasonably designed, and there are many small channels, which can adjust the water output through the liquid resistance. These small channels can control the flow output of the dropper by adjusting the size and number of channels. Under different pressures, the speed and pressure of the liquid through the channel are different, thus achieving the compensation and stability of the flow rate.
3. Valve control principle: The cylinder pressure compensation dropper is usually equipped with a special valve, which can automatically adjust the degree of opening according to the change of pressure. When the water pressure increases, the valve will close part, thus reducing the water output; When the water pressure is reduced, the valve will partially open, increasing the water output. Through the
2023-11-04
How to buy the right drip?
A dropper, also called a nozzle or nozzle, is a tool used to adjust the flow of liquid and the shape of the spray. It is widely used in agriculture, horticulture, irrigation, construction and other fields. How to buy the right drip? Let's explore this in detail.
First, choose the right traffic requirements. The flow rate of the dropper is an important indicator, which determines the spraying speed, the amount of liquid and the required water pressure. At the time of purchase, the required flow range needs to be determined according to the specific needs. If it is used for home gardening or flower bed watering, generally choose a low-flow dropper; For agricultural irrigation or large-scale landscaping projects, it may be necessary to choose a high-flow dropper.
Second, consider the spray shape. There are many options for the spray shape of the dropper, such as round, fan, atomization, etc. Different spray shapes are suitable for different needs. For example, the round shape is suitable for watering or spraying at fixed points; The fan shape is suitable for spraying a large area; The atomized shape is suitable for spraying small water droplets. When purchasing, we should consider the specific use scenario and needs, and choose the corresponding shape of the dropper.
Then, consider the material of the dropper. The material of the dropper directly affects its durability and service life. Common materials are plastic, copper, stainless steel and so on. Plastic dropper has low price and weak durability; Copper dripper has better durability but higher price. Stainless steel dripper has strong corrosion resistance and long service life. In the purchase, you need to choose the right material according to the budget and use requirements.
Finally, consider the brand and credibility of the dropper. There are many brands of drops on the market, and their quality and service quality vary. When purchasing, choose a br
2023-09-11
What is the corrosion resistance of the cylindrical pressure compensation dropper?
ylindrical pressure compensation dropper is a common liquid flow control device, which is used to regulate and control the pressure and flow of fluid. It is composed of a cylindrical body part and a plurality of nozzles, with high corrosion resistance, can adapt to different liquid media and environmental conditions.
First, the main part of the cylindrical pressure compensation dropper is usually made of high-strength, corrosion-resistant materials, such as stainless steel, plastic, etc. These materials have good acid and alkali resistance and corrosion resistance, and can maintain a long service life in various liquid media.
Secondly, the nozzle of the cylindrical pressure compensation dropper is also made of special materials and treatment technology to improve its corrosion resistance. For example, the nozzle surface can be treated with special coating, such as gold plating, silver plating, copper plating, etc., to increase its corrosion resistance and wear resistance. At the same time, the inside of the nozzle can also be treated with special coating or select special polymer materials to improve its corrosion resistance and wear resistance.
In addition, the cylindrical pressure compensation dropper can also choose different materials according to different use environments and liquid media. For example, in a strong acid environment, materials with high acid resistance can be selected, such as polytetrafluoroethylene (PTFE); In a strong alkali environment, materials with high alkaline resistance, such as polypropylene (PP), can be selected; In organic solvents or corrosive liquid media, materials with high corrosion resistance can be selected, such as polyester fiber reinforced plastics.
In addition, the cylinder pressure compensation dropper can improve its corrosion resistance by designing the structure and controlling the fluid parameters. For example, the use of multi-layer nozzles can reduce the ar
2023-09-11
What are the precautions for using the pressure compensation dropper?
The pressure compensation dripper is a device commonly used in greenhouses, horticulture and irrigation systems that automatically compensates for changes in water pressure in the pipe to maintain a stable irrigation effect. There are some considerations to be aware of when using the pressure compensation dropper, and the following are some considerations regarding the use of the pressure compensation dropper, designed to help users better understand and use the device. After analysis, the main points for attention in the use of pressure compensation dripper are as follows:
1. Installation position selection: The pressure compensation dripper should be installed in a stable position that is not easy to be affected by external force, so as to avoid squeezing or swinging the dripper and affecting its normal operation.
2. Drip head arrangement: The drip head arrangement should be carried out according to the specific situation of the irrigation area, and the number and spacing of the drip head should be reasonably arranged to ensure the uniform distribution of water and avoid the problem of excessive irrigation or excessive density between the drip heads.
3. Cleaning and maintenance: During the use of the pressure compensation dropper, it should be cleaned and maintained regularly to maintain the non-blocking state inside the dropper.
4. Check the status of the drip head: check the working status of the drip head regularly. If there is damage or loss, it should be replaced in time to ensure the irrigation effect.
5. Control irrigation time: Control irrigation time reasonably according to the water requirement and growth stage of crops to avoid problems caused by over-irrigation or under-irrigation.
6. Pipeline maintenance: check and clean irrigation pipes regularly to avoid the accumulation of impurities and dirt in the pipes affecting the irrigation effect.
7. Prot
2023-09-07
What is the best place to use the pressure compensation dropper?
The pressure compensation dropper is a device used to regulate the water flow pressure, which can play a role in different occasions. The following are some of the best situations for the use of pressure compensation droppers.
1. Farmland irrigation: Pressure compensation dripper is suitable for farmland irrigation, it can provide stable water flow pressure in slope land and different elevation areas, to ensure that crops can get enough irrigation water. This is important to improve the yield and quality of farmland, especially in arid areas or places with limited water resources.
2. Flowerbed and garden irrigation: Pressure compensated droppers provide precise water flow control in flowerbeds and gardens, ensuring that plant roots receive the right amount of water. They can prevent the flow of water from being too large or too small, thus reducing water waste and plant pests and diseases.
3. Urban landscaping: In urban landscaping projects, pressure compensation drops can provide a uniform flow of water to ensure that the irrigation needs of different plants are met. This plays an important role in the beauty and maintenance of urban greenery, and reduces waste and unnecessary water consumption.
4. Greenhouse planting: Pressure compensated droppers are also very useful in greenhouse planting. Greenhouses have a relatively enclosed environment that requires precise moisture control. The pressure compensated dropper ensures the stability and consistency of the water flow, providing the right amount of water for the plants in the greenhouse and promoting their growth and development.
5. Public parks and sports venues: In public parks and sports venues, pressure compensation drops can be used for the irrigation of lawns and plants. These sites often require large amounts of water to maintain their appearance and function, so the effectiveness of the irrigation system is critical. The pressure co
2023-09-07
What problems should we pay attention to in the structural design of the drip die?
The drip die is a mold used for plastic injection molding. Its structural design has an important impact on the performance and production efficiency of the mold. The following are some problems that need attention in the design of the drip die structure:
1. Adapt to the requirements of the product: the structural design of the drip die should be designed according to the specific product requirements, such as size, shape, weight, etc. At the same time, it is also necessary to consider the dropper form required by the product, such as straight-through type, diverting type, etc., as well as the size and Angle of the dropper.
2. Plastic fluidity: The structural design of the drip die should consider the fluidity of the plastic. First of all, it is necessary to ensure that the plastic can flow smoothly to every corner of the mold during the injection process, so as to avoid defects such as short shots and bubbles. Secondly, it is necessary to avoid excessive shear force during the flow of plastics to prevent excessive heat from being generated, affecting product quality and mold life.
3. Cooling system: The structural design of the drip die should reasonably set the cooling system to ensure that the die can be cooled quickly and evenly. The cooling system should include a cooling water channel that facilitates the flow of plastic and can dissipate heat quickly, as well as a cooling water pipe that can cool to the surface of the mold. Reasonable cooling system can speed up the production cycle of the mold and improve production efficiency.
4. Mold material selection: The structural design of the drip mold should choose the appropriate mold material according to the nature of the product, the production cycle and other factors. In general, the drip die needs to have wear resistance, corrosion resistance, high hardness and high heat resistance. Commonly used mold materials are high quality alloy steel, stainless
2023-08-29
How to solve the problems in the process of the drip die?
Drip die is a common injection mold used to produce drip irrigation belts, plastic bottle caps and other products. In the process of processing these products using the dropper mold, some problems sometimes occur. This paper will introduce some methods to solve the problem of drip die processing.
First, turn the mold
After long-term use, due to the wear and impact of molten plastic and other factors, its surface is easy to form notch, wire hanging, burning and other defects, resulting in a decline in injection molding quality. At this time, it is necessary to reverse the mold, that is, to repair and maintain the mold. Turning die can be achieved by grinding, polishing, welding, processing and other methods.
Second, reasonable design
In the process of producing the drip die, we should pay attention to the rational design of the die. Reasonable design can make the mold more stable in the process of processing, reduce the probability of problems.
(1) Design a reasonable cooling system. The cooling system of the drip die should be reasonably arranged and the pipeline planning appropriate to ensure that the injection process of the plastic material will not be affected by the high temperature of the die.
(2) Design a reasonable exhaust system. The exhaust system of the drip mold should be reasonably arranged and the channel should be smooth to ensure that there will be no problems during the injection molding process because the gas cannot be smoothly discharged.
How to solve the problems in the process of the drip die?
Third, strengthen maintenance
Timely maintenance of the drip die is also an important means to prevent problems.
(1) Regular cleaning. According to the specified time, the drip die is cleaned to ensure that impurities, dust, etc., will not affect the quality of injection molding.
(2) Lubricati
2023-08-29
How to install the pressure compensation dripper?
Pressure compensation dripper is a nozzle that can adjust according to water temperature and flow pressure. It is used in agricultural irrigation, gardening and planting fields. It can automatically adjust according to the pressure change of water flow and provide the right amount of water for different crops during their growth.
Installation method:
1. Confirm the irrigation layout
Before installation, the irrigation layout plan must be developed first, that is, the irrigation area and irrigation method must be determined, and the irrigation layout plan must also be in line with the principles of environmental protection and water conservation.
2. Prepare necessary tools
The tools required to install the pressure compensation dripper mainly include wrenches, scissors, spray guns, water pipe connectors, etc.
3. Determine the dripper installation position
Determine the installation position of the sprinkler on the drainage pipe or irrigation pipe, and the number and position of the sprinkler can be reasonably allocated according to the irrigation area and the irrigation object to ensure uniform water spraying.
4. Install water pipe connectors
According to the irrigation layout plan, connect the water pipe with the connector, and the size of the water pipe and connector should match the size of the sprinkler to ensure the stable water flow of the irrigation system.
5. Install the dripper
The nozzle is installed according to the required spray distance, strength and other options, which can be adjusted according to the actual situation.
6. Test the system
After installation, the irrigation system needs to be tested to ensure that the corresponding irrigation area and water level are satisfied.
7. Adjust the system
During the installation, you need to check
2023-08-24
How to use the pressure compensation dropper correctly?
Pressure compensation dripper, as the name suggests, is an irrigation device that can automatically adjust the amount of water produced according to changes in water pressure. In the irrigation operation, the normal water pressure should be a long-term stable value, but the actual situation often occurs that the pressure is too high or too low, at this time, if the use of ordinary dripper, will lead to fluctuations in water output, and the use of pressure compensation dripper can avoid this situation, to achieve a stable irrigation effect.
Let's learn more about how to use the pressure compensation dropper properly.
1. Preparation before installation
1. Choose the right pressure compensation dripper. The pressure compensation dropper produced by different brands has different range of adjustment irrigation. Therefore, when choosing a pressure compensation dropper, you should select parameters such as water yield, water pressure and sprinkler type according to your irrigation requirements and available water sources. In general, some large agricultural droppers will have a wider adjustment range and more reliable quality assurance.
2. Clean the irrigation system. Before installation, the irrigation system should be cleaned to remove sediment and impurities that may exist inside the pipe, so as not to affect the normal operation of the pressure compensation dropper.
3. Install the filter device. The pressure compensation dropper has a high requirement for the cleanliness of the water outlet, because fine impurities and particles can affect the water output and the service life of the nozzle. Therefore, at the time of installation, filters or other forms of filtration equipment should be installed to ensure the purity of irrigation water.
Second, installation steps
1. Install the pressure compensation dripper in the external irrig
2023-08-15
How to solve the problem of pressure compensation dropper leakage?
Pressure compensating dropper is an essential part of irrigation system. They ensure that each plant gets enough water by regulating the flow and pressure of water. However, in practice, we often encounter the problem of leakage of pressure compensation drops, which not only leads to waste of water resources, but also may affect the irrigation effect.
So, how to solve the problem of pressure compensation dripping head leakage? We can start from the following aspects.
1. Check whether the dripper is correctly installed
First make sure that the dropper is properly installed on the water pipe and in the correct position. If the dropper is not properly installed, such as the locking ring is not fully locked or the bite is not properly paired, it can cause the dropper to leak. Therefore, we need to carefully check whether the dripper installation is correct, if it is not correct, we need to reinstall or replace the dripper.
2. Check whether the sealing ring is complete
The sealing ring of the dropper acts as a connection between the dropper and the water pipe, preventing water from leaking between the dropper and the water pipe. If the seal ring is worn or deformed, it will cause the drip head to leak. So we need to check whether the seal ring is complete, no wear or deformation, if there is a problem, need to replace the seal ring.
3. Check whether the filter is clean
The dropper usually comes with a screen that filters out dirt and impurities and prevents clogging of the dropper. However, if the filter is dirty, it will cause the drip head to leak. So we need to clean the filter regularly to ensure that it is unobstructed.
4. Adjust water flow and pressure
If the water flow or pressure is too high, it wi
2023-08-12
How to use the pressure compensation dropper correctly?
Pressure compensation dripper, as the name suggests, is an irrigation device that can automatically adjust the amount of water produced according to changes in water pressure. In the irrigation operation, the normal water pressure should be a long-term stable value, but the actual situation often occurs that the pressure is too high or too low, at this time, if the use of ordinary dripper, will lead to fluctuations in water output, and the use of pressure compensation dripper can avoid this situation, to achieve a stable irrigation effect.
Let's learn more about how to use the pressure compensation dropper properly.
1. Preparation before installation
1. Choose the right pressure compensation dripper. The pressure compensation dropper produced by different brands has different range of adjustment irrigation. Therefore, when choosing a pressure compensation dropper, you should select parameters such as water yield, water pressure and sprinkler type according to your irrigation requirements and available water sources. In general, some large agricultural droppers will have a wider adjustment range and more reliable quality assurance.
2. Clean the irrigation system. Before installation, the irrigation system should be cleaned to remove sediment and impurities that may exist inside the pipe, so as not to affect the normal operation of the pressure compensation dropper.
3. Install the filter device. The pressure compensation dropper has a high requirement for the cleanliness of the water outlet, because fine impurities and particles can affect the water output and the service life of the nozzle. Therefore, at the time of installation, filters or other forms of filtration equipment should be installed to ensure the purity of irrigation water.
Second, installation steps
1. Install the pressure compensation dripper in the external irrigation line with a
2023-08-12
What are the application scenarios of the drip mold in manufacturing?
Drip mold is a kind of equipment designed to produce various drip irrigation equipment, which has been widely used in farmland irrigation, horticulture, forestry and other fields. In recent years, with the rapid development of China's agriculture, the drip mold has become one of the important tools for farmers and entrepreneurs in the field of irrigation. The main application scenarios include: farmland drip irrigation, residential garden sprinkler irrigation, orchard irrigation, public spraying and other fields.
First, farmland drip irrigation
In the process of agricultural production, drip irrigation technology is generally used, which has significant advantages of water conservation and high water use efficiency. By using the drip irrigation pipe produced by the drip mold, farmers can save a lot of tedious operations and improve the agricultural production efficiency. The drip irrigation pipe produced by the drip die has reasonable structure, good strength and rubbing resistance, which makes our farming system more efficient and intelligent.
Two, residential garden sprinkler irrigation
In the urban environment, sprinkler irrigation technology is often adopted in residential gardens, and the drip mold is also suitable for this field. Artificial sprinkler irrigation in the residential area is time-consuming and laborious, and the micro-nozzle produced by the drip mold can achieve irrigation, alleviate drought, adjust temperature, reduce environmental temperature and other effects without wasting water. The drip mold makes the urban environment more livable.
Third, orchard irrigation
Considering the production cost of orchards and the saving of water resources, drip irrigation accounts for a large proportion of orchards. The drip mold can not only produce various specifications of drip irrigation equipment, but also produce a variety of general accessories such as micro-nozzle,
2023-06-13
What skills and points should be paid attention to in drip mold manufacturing?
The drip die is a mold used to manufacture plastic products. It is very demanding to manufacture, so there are many tips and points to pay attention to. Below we will introduce in detail the tips and points that need to be paid attention to when making the drip die.
First, the choice of materials
1. Selection of mold materials
The mold material is usually P20 steel, H13 steel, S136 steel and other high-quality special steel, which requires high hardness, high strength, not easy to deformation, and has abrasion resistance and heat resistance.
2. Selection of operating materials
Handling materials usually include needle materials and feeding materials.
Needle materials should be made of high-strength, wear-resistant, non-flammable materials, such as tungsten steel, copper alloy, etc. The feeding material should be polyamide polymer material, such as acrylic fiber, etc.
Second, process design
1. Design of mold structure
The structure design of the drip die should follow the following principles: simple, reasonable, easy to manufacture, easy to disassemble and easy to maintain.
2. Mold processing technology and equipment selection
Mold processing requires strict and meticulous, usually including CNC machining, electric discharge machining, wire cutting and other methods. It is also necessary to choose the appropriate equipment, such as CNC lathes, machining centers, EDM machines, etc.
Third, mold manufacturing
1. Order of mold processing
The manufacturing sequence of the drip die at the high, middle and low levels is roughly the same, but the specific mold design and processing process need to be adjusted according to the actual situation.
2. Mold assembly and testing
After the mold manufacturing is completed, the mo
2023-06-13
How to choose a high-quality drip mold manufacturer?
Drip die is a very important industrial component, widely used in plastic injection molding, automotive, electronics and home appliances and other fields. Because of the critical role of the drip die, it is very important to choose a high-quality drip die manufacturer. How to choose a high-quality drip mold manufacturer? Here are some important factors.
1. Strength and scale of the factory
Choosing a manufacturer with a certain scale and strength is very critical. Large-scale manufacturers are usually able to provide better service, and can guarantee the quality of products and delivery time. In addition, strong manufacturers usually have more advanced production equipment and technology, and can produce higher quality drip molds.
2. Product quality
The drip die is an important industrial part, so the quality is very important. A good drip mold manufacturer can provide high-quality drip mold, they usually have a complete quality management system to ensure the quality and performance of the product.
Step 3: Price
The price of the drip die manufacturer is also a key factor in the selection. Although price cannot be used as a criterion for selection, it is very important to choose a manufacturer with a reasonable price structure. Note that low prices can mean low quality, so the manufacturer chosen should be able to provide high quality and reasonable prices.
4. Service and support
For drip mold manufacturers, their service and support is also very important. It is necessary to choose a manufacturer to provide good after-sales service and technical support. They should be able to resolve any issues in a timely manner, ensuring that the customer gets greater value from the drip die.
5. Production capacity
The production capacity of the drip die manufacturer is also a key factor in the selection. Production capacity refers
2023-05-31
How to solve the problems in the process of drip die?
Drip die is a common injection mold, used in the production of drip irrigation belt, plastic bottle caps and other products. In the process of processing these products with the drip die, some problems sometimes occur. This paper will introduce some methods to solve the problem of drip die processing.
First, turn the mold
After long-term use, due to the wear and impact of molten plastic and other factors, the surface of the drip mold is easy to form notch, wire hanging, burning and other defects, resulting in the quality of injection molding decline. At this time, it is necessary to turn the mold, that is, to repair and maintain the mold. Turning die can be achieved by grinding, polishing, welding, machining and other methods.
Two, reasonable design
In the process of producing drip die, we should pay attention to the rational design of die. Reasonable design can make the mold in the process of processing more stable, reduce the probability of problems.
(1) Design a reasonable cooling system. The cooling system of the dropper mold should be properly arranged and the pipeline planning appropriate to ensure that the injection process of the plastic material will not be affected by the high temperature of the mold.
(2) Design a reasonable exhaust system. The exhaust system of the drip die should be arranged reasonably and have a smooth channel to ensure that no problems will occur during the injection process because the gas cannot be discharged smoothly.
How to solve the problems in the process of drip die?
Third, strengthen maintenance
Timely maintenance of drip die is also an important means to prevent problems.
(1) Regular cleaning. Clean the drip mold according to the specified time to ensure that impurities, dust, etc., will not affect the quality of injection molding.
(2) lubrication
2023-05-31
How to choose the right drip mold?
Drip die is an important tool for manufacturing drip irrigation head. According to incomplete statistics, there are at least several hundred varieties of drip die on the market at present, and the manufacturing materials and technologies are also very different. For users who want to make their own dripper, it is very important to choose a suitable drip mold. However, for many users, how to choose their own drip mold is still a difficult problem. This article introduces to the user how to choose their own drip die.
1. Selection of drip irrigation system
Before choosing a drip mold, it is important to understand the drip irrigation system you are using. Currently, drip irrigation systems on the market are generally divided into three types: flat, continuous and line.
Flat drip irrigation system is generally used in ground drip irrigation, water outlet height is large, water flow is large; Continuous drip irrigation system is generally used in underground or top drip irrigation, uniform flow, can be very good control of drip flow; Split-line drip irrigation system is generally used in agricultural irrigation of trellis and glasshouse. The drip head and pipe are connected through connectors, which has a high leakage rate.
2. Selection of material
The material of the drip die has a great influence on the performance of the drip die, so it is necessary to choose the material carefully when choosing the drip die. The current market popular materials are ABS, PVC, PP and so on. ABS is a kind of polypropylene plastic, strong plasticity, good wear resistance, impact resistance, and relatively low price; PVC is polyvinyl chloride, has excellent chemical resistance and low temperature resistance, but the price is relatively high; PP is a type of polypropylene with high temperature and corrosion resistance.
Therefore, when choosing the drip mold, we should choose the right material accordi
2023-05-29
How to install the pressure compensating dropper? How to install the pressure compensating dropper?
The pressure compensation dropper is a sprinkler that can be adjusted according to water temperature and water flow pressure. It is used in agricultural irrigation, gardening and planting. It can automatically adjust according to water flow pressure changes and provide the appropriate amount of water for different crops during their growing period.
Installation method:
1. Confirm the irrigation layout
Before installation, the irrigation layout plan must be worked out, that is, the irrigation area and method must be determined, and the irrigation layout plan must comply with the principles of environmental protection and water conservation.
2. Prepare necessary tools
The tools required to install the pressure compensation dropper include wrench, scissors, spray gun, water pipe connector, etc.
3. Determine the dripper installation position
Determine the installation position of the sprinkler head on the drainage pipe or irrigation pipe, and the number and position of the sprinkler head can be reasonably allocated according to the irrigation area and irrigation object, so as to ensure the uniform water spraying.
4. Install water pipe connectors
Connect the water pipe to the connector according to the irrigation layout plan. The size of the water pipe and connector should match the size selected by the sprinkler head to ensure stable water flow in the irrigation system.
5. Install the dropper
2023-02-23
What are the advantages of water-saving irrigation?
The methods and advantages of water-saving irrigation are analyzed.
Water-saving irrigation
Scientific irrigation refers to the specialized irrigation with drip irrigation, micro-jet irrigation, seepage irrigation, spray irrigation and other modern irrigation methods as the main means. We should make reasonable design according to the water requirement, growth period, climate, soil and other conditions of the corresponding plants, establish the corresponding irrigation system, and carry out irrigation in a reasonable and timely manner.
This method can achieve local accurate irrigation, in addition to meet the crop growth of soil water supplement, but also can dissolve fertilizer, pesticide in water, combined with modern fertilization equipment fertilizer injection. Soil salinization can also be avoided. For the soil with salt and alkali, irrigation can be used to wash the soil to improve the soil. In addition, scientific irrigation methods can also play a role in preventing fruit trees and vegetables from frost, prevent the harm of hot dry air, prevent soil erosion and other effects.
Water-saving irrigation
Save water for irrigation.
Scientific irrigation can effectively maintain the soil moisture, fertility, gas, heat and other phases of the good state, with water conservation, energy conservation, fertilizer saving, increase income and many other advantages, is gradually widely recognized and applied, but due to the lack of funds, understanding and other aspects, there are still a lot of work to be industry peers to work together.
In modern times, with the rapid growth of population and the increasing development of economy, the world irrigation industry also reflects the outstanding contradiction between supply and demand of water resources. In addition, there are still problems to further reduce construction and operation costs
2023-02-15
Working principle, classification and application conditions of micro - jet in irrigation?
The working principle of micro-spray is to spray water from the micro-sprinkler into tiny water droplets for irrigation, atomizing micro-sprinkler, it has the advantages of spray irrigation is not easy to plug and dropper less water consumption, because the micro-nozzle outflow hole is large, although the working pressure is similar, but its fast flow rate, reduce the possibility of plugging, flow, a spray spray one piece, so the material per mu is less than drip irrigation, Save mu investment, suitable for cash crop planting selection.
Classification of microsprinkler:
Fold by application
1. Upside down micro-sprinkler (mostly used for soilless cultivation in greenhouse flower nursery, etc.)
2. Ground insert micro-sprinkler (used for outdoor lawn, flowers and other landscapes)
Folding according to microsprinkler structure
1. Single side wheel microsprinkler
2. Double side-wheel microsprinkler
3. Refraction microsprinkler
4. Rotary microsprinkler
5. Atomized micro-sprinkler
Fold and edit the features of this paragraph
Spray stable, 360 full circle spray. The water is evenly distributed. Adopt new engineering plastics, strong wear resistance. Design, manufacture and spray evenly. Easy installation and maintenance, low price. Install anti - leakage micro valve,
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