Water pump casting cleaning device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 舒亮
- Publication Date
- 2021-01-15
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of water pump castings, in particular to a cleaning device for water pump castings. Background technique
[0002] A water pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsions, and suspoemulsions. It can also transport liquid, gas mixture and liquid containing suspended solids. The technical parameters of water pump performance include flow rate, suction lift, lift, shaft power, water power, efficiency, etc., which can be divided into different types according to different working principles. Volumetric water pumps, vane pumps and other types. Positive displacement pumps use the change in the volume of their working chambers to transfer energy. Vane pumps use the interaction between rotat...