Vehicle gray water recovery treatment and reuse device

Abstract

Vehicle gray water recovery, treatment and reuse device, including gray water unit, flushing unit, controller, gray water unit includes gray water tank main body, one-way valve, water source air control valve, air control booster solenoid valve, air control overflow valve, The gray water inlet, fresh water source inlet, gas inlet and pressure release device are installed on the top of the main body of the gray water tank. The gas inlet is connected to the gas source through the air-controlled booster solenoid valve, and the gray water inlet is connected to the gray water generating unit of the vehicle after a one-way valve is set on the gray water tank. , the upper part of the main body of the gray water tank is equipped with a gray water filtration device, the filter device is below the gray water collection chamber, the air-controlled overflow valve is connected to the air source through the air-controlled booster solenoid valve, and the bottom of the gray water collection chamber is provided with a gray water outlet; flushing The unit includes booster solenoid valve, gray water solenoid valve, and water booster device. The gray water outlet is connected to the water booster device of the flushing unit through the gray water solenoid valve and pipeline, and the water booster device is connected to the air source through the booster solenoid valve. , the outlet is connected to the gray water unit through the flushing solenoid valve.

Description

technical field [0001] The invention relates to a vehicle traction motor matching speed sensor. Background technique [0002] There are two ways to deal with the gray water of existing rail vehicles, ① direct discharge, directly on the track; ② collection, centralized collection and centralized discharge. The direct discharge method pollutes the environment. Centralized collection and centralized discharge only collect gray water, without treatment and reuse, and can only solve the problem that the train will not be polluted. If the container set on the train is full, the gray water may overflow, and there is also pollution. the condition of the environment. These two methods do not meet the environmental protection requirements advocated by the state. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above-mentioned deficiencies of the prior art and provide a vehicle gray water recovery, treatment and reus...

AI Technical Summary

Problems solved by technology

Centralized collection and centralized discharge only collect gray water, without treatment and reuse, and can only solve the problem that the train will not be polluted. If the container set on the train is full, the gray water may overflow, and there is also pollution. environmental conditions

Neither of these two methods meets the environmental protection requirements advocated by the state.

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