According to Shinhoo's statistics on the failure performance of water pumps sold in the heat pump market in the past five years, there are four main types of common failure modes of water pumps. Now we will analyze the causes of noise problems and provide solutions. Reasons (1): Shaft wear causes shield cover to be worn and damaged. There are two reasons for shaft wear, one is scale and the other ...
According to Shinhoo's statistics on the failure performance of water pumps sold in the heat pump market in the past five years, there are four main types of common failure modes of water pumps. Now we will analyze the causes of noise problems and provide solutions. Reasons (1): Burn-in caused by stuck or blocked rotor. Recommended solutions: 1. Use a filter to keep the water clean in the pipeline...
Household booster pumps are widely used in various occasions that need to be pressurized daily: Insufficient water pressure of the water heater makes it non-ignition. Installing a household booster pump can easily solve these problems and people can take a hot bath with peace of mind. Under normal circumstances, the water drop is small by using water storage tanks, solar water and rooftop pools of...
Booster pumps and circulating pumps have different performances as the name implies. They have their own characteristics for obvious differences in terms of installation location, scope of application, operation and control. From the perspective of installation location, the booster pump is generally installed on the inlet pipe; the circulating pump needs to be installed on the return pipe. From t...
The canned motor pump is absolutely leak-free. And the outside air will not be sucked under the negative pressure inside the pump. It is especially suitable for vacuum system operation; at the same time, it is suitable for high pressure, high melting point, high and low temperature media. The canned motor pump is compact in structure, small in size and light in weight; it has no cooling fan, low n...
In order to avoid and reduce the sudden damage of the canned motor pump, canned motor pump needs regular maintenance. Most canned motor pumps can be repaired once a year. The maintenance method of the canned motor pump is: disassemble the canned motor pump, clean up the various parts, and make an apparent inspection on them to see if there are any abnormalities. Then measure the dimensions of the ...
The canned motor pump is a sealless pump. The pump body and the drive motor are sealed in a pressure vessel filled with pumping medium. The pressure vessel is only statically sealed, and a wire set is used to provide a rotating magnetic field and drive the rotor. This structure eliminates the rotary shaft sealing device of the traditional centrifugal pump, so it can be completely leak-free.
The water pump does not run after power supply on, it is called "locking", which is the most common situation of wall-hung boiler water pump. It often occurs after the wall-hung boiler has not been running for a long time. 1. Locate a large screw on the top of the water pump and use a large "one" screw to loosen it. Then use a suitable screw to loosen the inner shaft slowly. After you feel the jam...
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