Waterless self-circulating urine flushing equipment with function of collecting raw urokinase

Abstract

The invention relates to waterless self-circulating urine flushing equipment with a function of collecting raw urokinase. The equipment comprises a water incoming tank, urinals and a pipeline. The water incoming tank is an overhead purified water tank providing the urinals with water through the pipeline. A human body sensor is arranged over a water inlet of each urinal and is in control connection with an electromagnetic valve which controls the water incoming tank to supply water. A drain pipe under every urinal is communicated with a liquid storage tank. A water level sensor in control connection with a booster pump switch is arranged inside the liquid storage tank. A liquid outlet of a booster pump is communicated with a liquid filter system. The liquid filter system comprises a plurality of filter elements; each filter element is arranged inside a cylinder; the liquid discharged from the liquid storage tank by the booster pump passes the filter elements in order, and a purified water outlet is communicated with the overhead purified water tank. The waterless self-circulating urine flushing equipment is applicable to urinals, especially applicable to water-deficient areas, and has the advantages such that application and maintenance costs are lower, less water is consumed, the environment is protected, recycling efficiency of waste water and filtrate is high, and the equipment can be used normally in cold areas.

Description

technical field [0001] The invention relates to the field of water supply and drainage in urban public health facilities, in particular to a water-free self-circulating urine flushing device which has a particularly good water-saving effect and can also collect urokinase raw materials. Background technique [0002] With the rapid development of urban modernization, people's requirements for the quality of living environment are getting higher and higher. Among them, the reasonable setting of public health facilities is a topic that people often focus on, because it is related to the physical and mental health of human life. In high-rise office buildings, on both sides of the street, large shopping malls, tourist attractions and other crowded places, the setting of public toilets is very common. For the waste water after flushing the urinal in the public toilet without harmless treatment, it is directly discharged to various fields such as rivers, mountains, tourist attractio...

AI Technical Summary

Problems solved by technology

For the waste water after flushing the urinal in the public toilet without harmless treatment, it is directly discharged to various fields such as rivers, mountains, tourist attractions, etc. without harmless treatment, which pollutes the environment and easily poses the threat of serious diseases to humans; common urination The flusher also has disadvantages such as waste of water, and the efficiency of recycling waste water is low; at the same time, the urinal flusher equipped with recycled waste water also has the disadvantages of high cost and high maintenance cost.

Although some water-saving urinal flushing devices have appeared now, most of them need to be improved in terms of water saving, environmental protection, and waste liquid recovery

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