Housing and building integrated sewage treatment system

Abstract

The invention relates to a housing building integrated sewage treatment system which comprises a water collection tank, a heat exchange pipeline, a first water pump, a first valve, a heat exchanger, a high-temperature sewage recovery pipeline, a cleaning pipeline, a water outlet pipeline and an electromagnetic valve, the first water pump and the first valve are arranged on the heat exchange pipeline; the heat exchange pipeline penetrates through the heat exchanger to exchange heat with the water heater water supply pipeline; the water collecting tank comprises an inner tank and an outer tank; the inner box is fixedly arranged in the outer box; the high-temperature sewage recovery pipeline is communicated to the inner box; an inner box water outlet is formed in the bottom of the inner box; the water outlet of the inner box is communicated with the outer box through an electromagnetic valve; the heat exchange pipeline is communicated with the inner box and the outer box; the water outlet pipeline is communicated to the outer box and is used for discharging water in the outer box; a valve is arranged on the water outlet pipeline; the cleaning pipeline comprises two cleaning water inlet pipes for guiding water into the inner box; and two arc-shaped spacers for guiding water entering from the clean water inlet pipe to generate rotational flow in the inner box are arranged in the inner box. The device has the beneficial effect that the heat recovery rate is high.

Description

technical field [0001] The invention relates to an integrated sewage treatment system for houses and buildings. Background technique [0002] Patent CN201420347934.8 discloses an integrated sewage treatment system for prefabricated houses and buildings. The sewage treatment system consists of sewage storage tanks, primary sedimentation tanks, secondary sedimentation tanks, fine filter tanks, water pumps, and heat exchange coils. The hot water in the shower is subjected to multi-stage precipitation treatment before heat exchange. A large amount of heat is consumed in the multi-stage treatment of the heat exchanger, and the heat recovery rate is low. Contents of the invention [0003] The object of the present invention is to provide an integrated housing and building sewage treatment system to solve the problems raised in the background technology above. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] An int...

AI Technical Summary

Problems solved by technology

The hot water in the shower is heat-exchanged after multi-stage precipitation treatment. A large amount of heat is consumed in the multi-stage treatment of the heat exchanger, and the heat recovery rate is low.

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