Micro water circulating environment-friendly public toilet and control method thereof

Abstract

The invention discloses a micro water circulating environment-friendly public toilet and a control method thereof. The micro water circulating environment-friendly public toilet comprises a toilet tank, a sewage treatment unit, a flushing unit, a toilet stool and a vacuum toilet waste water collector, and the sewage treatment unit, the flushing unit, the toilet stool and the vacuum toilet waste water collector are mounted in the toilet tank. The sewage treatment unit comprises a clean water pond and an adjusting pond, a water inlet of the flushing unit is communicated with the clean water pond of the sewage treatment unit through a pipeline, and a water outlet of the flushing unit is communicated with a flushing opening of the toilet stool through a pipeline. The vacuum toilet waste water collector is provided with a vacuum motor, a vacuum tank and a sewage tank which are connected, air is sucked or exhausted through the vacuum motor, and the pressure of the air tank is controlled, so that the sewage tank sucks in or presses out sewage, a suction opening of the sewage tank is communicated with a blowdown opening of the toilet stool through a pipeline, and a discharging opening of the sewage tank is communicated with the adjusting pond of the sewage treatment unit through a pipeline. External water supply is not needed, no sewage is drained outwards, energy saving and environmental friendliness are achieved, and mounting is not limited by the site.

Description

technical field [0001] The invention relates to the technical field of public facilities, in particular to a miniature water cycle environment-friendly public toilet and a control method thereof. Background technique [0002] Public toilets have become an important indicator to measure the development of a city's economy, civilization, and infrastructure construction. In almost all cities in my country, public toilets generally only rely on the government's planning and layout, and investment in construction requires a large amount of funds and resources. The use and maintenance cost is high. Although the government has invested a lot of money and resources, the number and distribution density of existing public toilets are still far from meeting the needs of citizens. Therefore, there are often problems such as long distances from public toilets, queues to go to public toilets, and poor toilet environment. question. [0003] There are many types of traditional public toile...

AI Technical Summary

Problems solved by technology

Although the government has invested a lot of money and resources, the number and distribution density of existing public toilets are still far from meeting the needs of citizens. Therefore, there are often problems such as long distances from public toilets, queues to go to public toilets, and poor toilet environment. question

[0003] There are many types of traditional public toilets with different structures. Most of them use water tanks to flush water, and the sewage is directly discharged to the municipal sewage pipe network. The public toilets with this structure have a low degree of automation, a large amount of tap water, and a large amount of sewage discharge. The requirements for the location of toilets are very strict, and the cost of construction and later maintenance is relatively high, which limits the large-scale construction of public toilets

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