هرگز ضرب و شتم را از دست ندهید

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): Rotor, shaft, and bearing seizurearecaused by scale.

Recommended solutions: 1. Use water softener to reduce scale formation; 2. Regular maintenance and cleaning of scale on the surface of the pump rotating parts.

(2): The rotor locks up caused by impurities and foreign bodies in the water. The black graphite surface in the picture has a layer of yellowish-brown gel, which is mainly the liquid raw material belt during the installation process, which enters the canned pump with the water flow, causing the bearing and shaft to be locked.Jam iscaused the water pump.

Recommended solution: Use a filter to keep the watercleanin the pipeline.