Anti-freezing water flushing toilet decontamination system

Abstract

The invention relates to a toilet decontamination system, in particular to an anti-freezing water flushing toilet decontamination system which comprises an air pump, an air pressure tank, an underground water storage tank, an electromagnetic valve, a check valve and a pipeline system; the water storage tank is buried under the frozen soil layer, and the air pressure tank, the air pump and other main components are all arranged above the ground. The air pressure pump can automatically supply air to the air pressure tank according to data provided by a teletransmission pressure gauge, when the toilet needs to be flushed, the electromagnetic valve of an air main pipe is opened, the electromagnetic valve of an air branch pipe is closed in a linkage mode, and the check valve on the upper portion of the toilet is automatically closed, under the action of gas pressure, water in the underground water storage tank flows to the toilet stool through a vertical pipe connected to the bottom of the underground water storage tank to complete flushing. after toilet flushing is completed, the check valve is automatically opened, the electromagnetic valve of the air branch pipe is automatically opened, the air vertical pipe, the flushing pipe and the water storage tank form a communicating vessel, pressure is balanced, liquid in a pipeline system can flow back to the underground water storage tank, it is ensured that the liquid level is always controlled below a freezing line, and the toilet stool and the excrement passing pipe are prevented from being frozen due to accumulated water. The freezing problem of the water flushing toilet is thoroughly solved, and a new technical scheme is provided for changing the toilet in rural areas.

Description

technical field [0001] The invention relates to a toilet decontamination system, in particular to an antifreeze type flush toilet decontamination system. Background technique [0002] Through on-the-spot investigation, it was found that the main cause of the freezing of the flushing mechanism was the retention of flushing water in pipes and sanitary ware. Generally, the normal flushing mechanism is closely connected with the toilet seat and located above the ground. This connection method is not suitable for outdoor farm toilets in the severe cold regions of the north. The water left in it will directly freeze and even damage the water flushing mechanism. The method of using the traditional submersible pump to lift water for toilet flushing inevitably has the problems of difficult installation, high failure rate, and difficult operation and maintenance because the main structure is located underground. [0003] Therefore, two core issues must be solved in order to realize ...

AI Technical Summary

Problems solved by technology

[0004] (1) No water in the system stays above the freezing line during flushing

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