Water pressure stability control system of condensation water pump

Abstract

The invention relates to a water pressure stability control system of a condensation water pump. The water pressure stability control system comprises an evaporator, a condenser, a circulation fan, a condensation water tank, a condensation water pump body, a heat exchanger and a material circulation pump. The bottom of the condensation water tank is provided with a liquid level pressure transmitter. One side of the bottom end of the condensation water tank is provided with a pneumatic automatic drainage valve. The air outlet end of the top of the condensation water tank is connected with the air inlet end of the circulation fan. The input end of the condensation water pump body is connected with the bottom of the condensation water tank. The output end of the condensation water pump body is connected to the feeding end of the circulation fan. The output end of the condensation water pump is further provided with a pump pressure transmitter. The liquid drainage end of the heat exchanger is connected to the condensation water tank. According to the water pressure stability control system, the structural design is simple and reasonable, the water pressure of the condensation water pump can be effectively controlled, and the technical problem that drainage of condensation water is unstable in the iron phosphate production process so as to affect temperature requirements needed for follow-up production is effectively solved.

Description

technical field [0001] The invention relates to the technical field of hydraulic control, in particular to a water pressure stability control system for a condensed water pump. Background technique [0002] During the production of ferric phosphate, due to the unstable condensed water production, sometimes part of the air is guided down by the pipeline. After the condenser water pump pumps air, the pipeline and the water storage tank will shake together. This shaking will affect the safe use of the tank and pipeline, forming a safety hazard. In severe cases, it may cause damage to pipes and tanks, resulting in leakage of hot water condensed in pipes and tanks, causing personal injury. [0003] In the production of iron phosphate, the condensed water output is unstable, that is, the outlet water pressure is unstable, which will directly affect the stability of the water supply of the fan. The unstable water supply of the fan will cause the heat supply of the booster fan to f...

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Problems solved by technology

[0005] In view of the above-mentioned problems, the present invention proposes a simple and reasonable structure design, which can effectively control the water pressure of the condensed water pump, effectively solve the technical problems of unstable condensed water outlet in the production process of ferric phosphate, and affect the temperature requirements required for subsequent production. Condensate water pump water pressure stability control system

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