How to effectively reduce the energy consumption of water pump
2023-12-15
The internal surface of the water pump and the inner surface of the pressure water chamber (also known as the volute) are rusted and uneven. Surface corrosion bump will reduce the pump water volume by 7%-8%; Only steel brush and iron sandpaper or grinding wheel need to be polished smoothly during maintenance, which can reduce the fuel consumption or power consumption by 9%-14% during work.
The internal surface of the 1. pump and the inner surface of the pressure water chamber (also known as the volute) are rusted and uneven. Surface corrosion bump will reduce the pump water volume by 7%-8%; Only steel brush and iron sandpaper or grinding wheel need to be polished smoothly during maintenance, which can reduce the fuel consumption or power consumption by 9%-14% during work.
2. seal ring gap increases. According to the test, when the clearance in the radius direction of the impeller is increased by 4mm, the pump water volume will be reduced by 10%. During maintenance, only organic adhesive and asbestos thread are used to restore the clearance specified in the factory, so that the oil consumption or power consumption of the pump during operation can be reduced by 10%-12%.
The axes of the 3. pressure water chamber and the impeller do not coincide. According to the test, when the deviation between the axis of the pressurized water chamber and the impeller is 2mm or the deviation angle is greater than 2 degrees, the pump water volume will be reduced by 5%-6%; During maintenance, the oil or power consumption of the pump during operation can be reduced by 6%-7% by carefully measuring and carefully locating the position where the axes coincide.
4. blade installation angles are inconsistent. When the blade installation angle is inconsistent, the pump water volume will be reduced by 5%; During maintenance, the oil consumption or power consumption of the pump during operation can be reduced by 5%-6% by measuring with an angle ruler and installing a fixed alignment.
Energy consumption of water pump
RELATED INFORMATION
Submersible pump installation and use of technical matters needing attention
Water Because the submersible pump unit is charged to dive into the water, the sealing and insulation performance of the motor must be reliable, and the installation and use technology must be strict. A little improper will cause problems, light will aggravate the wear of parts, heavy will burn the motor can not work. Therefore, the installation and use of submersible pump units must comply with the following technical points.
2023-12-15
Submersible pump: pressurized water pump for domestic water supply
The self-filling and water absorption of the domestic water supply pump does not require the pump to be located below the lowest water level of the storage tank. The self-filling suction pump cannot be started at the lowest water level of the storage tank. Therefore, the storage tank should set a pump-starting water level according to the self-filling requirements of the pump. When the water level is above the pump-starting water level, the pump is allowed to start. When the water level is below the pump-starting water level, the pump is not allowed to start. However, the pump already in operation should continue to run and stop automatically when the pump reaches the minimum water level of the storage tank (as long as long as long as required, it can continue to operate even below the minimum water level). Therefore, the pump top discharge hole of the horizontal centrifugal pump and the first stage (section) pump body of the suction end of the vertical multistage centrifugal pump can be placed below the lowest design water level elevation.
2023-12-15
How to effectively reduce the energy consumption of water pump
The internal surface of the water pump and the inner surface of the pressure water chamber (also known as the volute) are rusted and uneven. Surface corrosion bump will reduce the pump water volume by 7%-8%; Only steel brush and iron sandpaper or grinding wheel need to be polished smoothly during maintenance, which can reduce the fuel consumption or power consumption by 9%-14% during work.
2023-12-15
About Us
Hebei Quanyou Pump Industry Co., Ltd. is a high-tech enterprise integrating research and development, production, sales and service of water pumps. Its main products are QJ series submersible pumps for wells, QJ series stainless steel submersible pumps, and QS series submersible pumps.
Contact Us
Telephone:86-319-7132979
Mobile:86-13932918197
Mailbox:hbqy18197@163.com yuer@wellpumpqy.com
WhatsApp：86-17855846635(Sissie)
Address: Lincheng County, Xingtai City, Hebei Province, China
Business License