What kind of environment to choose what kind of water pump
Nov 28, 2022
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This problem, in short, is the selection of water pumps. The following are the relevant steps for you to choose water pumps from zjbetter. I hope they can help you choose water pumps and help you better. Choose the water pump that suits your project.
1. Confirm the use environment
First understand the environment in which the equipment is used, including temperature, humidity, air pressure, air corrosiveness, dustproof and waterproof requirements, and the level of hazardous areas.
2. Confirm operating conditions
Refers to the liquid surface pressure (absolute) on the suction side of the liquid, the liquid surface pressure on the discharge side, intermittent or continuous work, fixed or mobile position, and the convenience of installation and maintenance.
3. Confirm the nature of the medium
Medium temperature, density, viscosity, saturated vapor pressure, solid particle diameter and content, gas content, corrosiveness, volatility, explosiveness, toxicity.
4. Select the material of the pump wetted parts
According to the physical and chemical properties of the pumped medium above, the material of the flow-passing parts is determined.
5. Determine performance parameters
The performance parameters of the water pump can be determined by calculation, analogy, test and other methods.
6. Determine the installation type
The installation of the pipeline is determined by the layout of the pipeline and the installation site, and there are direct connection, vertical and other types.
8. Determine the number of pumps
In general, spare pumps, especially fire pumps, are set up, and the number of pumps is selected according to different situations.
Zjbetter is a professional manufacturer of design, development, manufacture and sales of fire-fighting fluid equipment. The company adheres to the business policy of "equality, mutual benefit, and common development", pursues product quality, operates with integrity, pursues technological innovation and development, and builds the zjbetter brand based on integrity . Modern enterprise quality management, high-tech professional technical team and advanced production and testing equipment are the strong pillars for product upgrading and stable and reliable quality.
1. Confirm the use environment
First understand the environment in which the equipment is used, including temperature, humidity, air pressure, air corrosiveness, dustproof and waterproof requirements, and the level of hazardous areas.
2. Confirm operating conditions
Refers to the liquid surface pressure (absolute) on the suction side of the liquid, the liquid surface pressure on the discharge side, intermittent or continuous work, fixed or mobile position, and the convenience of installation and maintenance.
3. Confirm the nature of the medium
Medium temperature, density, viscosity, saturated vapor pressure, solid particle diameter and content, gas content, corrosiveness, volatility, explosiveness, toxicity.
4. Select the material of the pump wetted parts
According to the physical and chemical properties of the pumped medium above, the material of the flow-passing parts is determined.
5. Determine performance parameters
The performance parameters of the water pump can be determined by calculation, analogy, test and other methods.
6. Determine the installation type
The installation of the pipeline is determined by the layout of the pipeline and the installation site, and there are direct connection, vertical and other types.
8. Determine the number of pumps
In general, spare pumps, especially fire pumps, are set up, and the number of pumps is selected according to different situations.
Zjbetter is a professional manufacturer of design, development, manufacture and sales of fire-fighting fluid equipment. The company adheres to the business policy of "equality, mutual benefit, and common development", pursues product quality, operates with integrity, pursues technological innovation and development, and builds the zjbetter brand based on integrity . Modern enterprise quality management, high-tech professional technical team and advanced production and testing equipment are the strong pillars for product upgrading and stable and reliable quality.
