Pollutant-isolating air device and intelligent closestool

Abstract

The invention discloses a pollutant-isolating air device and an intelligent closestool. The pollutant-isolating air device comprises a pipe body, wherein the upper end of the pipe body is connected with a water inlet valve; a one-way gas inlet assembly is arranged inside the pipe body; the one-way gas inlet assembly comprises a pipe assembly and at least one one-way ventilating device arranged inside the pipe assembly; when water enters the pipe body, the one-way ventilating device is squeezed and then closed; when water supply in the pipe body stops, water can continue flowing for a certain distance because of potential energy, a negative pressure is formed in the pipe body, air is inflated into the pipe body, and after the potential energy of water is released completely, a pollutant-isolating air column is formed in the pipe body. The pollutant-isolating air device has the advantages as follows: a water sealing layer and the water inlet valve are isolated by the air, so that infection of bacteria in the water sealing layer is isolated and thus a consumer uses the intelligent closestool more healthily; when a negative pressure is formed in a tap water pipe due to other reasons (such as opening of a faucet after water supply stop), the one-way gas inlet assembly can also be opened to allow gas to enter the pipe body, so that water in the water sealing layer can be prevented from flowing back into the tap water pipe.

Description

technical field [0001] The invention relates to an air pollution isolation device, in particular to an air pollution isolation device and an intelligent toilet. Background technique [0002] At present, with the rise of smart furniture, smart toilets are gradually becoming popular and entering the homes of ordinary people. The smart toilet is a device that directly uses the tap water in the tap water pipe to flush the sewage in the toilet through the solenoid valve. The water inlet pipe and the flushing pipe are directly connected through the electromagnetic valve, and the flushing pipe is directly connected to the bottom of the water seal layer of the toilet. When the toilet needs to be flushed, the electromagnetic valve is opened, and the tap water in the water pipe directly flushes the inside of the toilet through the flush pipe. The disadvantages of the smart toilet are: 1. After the smart toilet is flushed, there will be a water seal layer at the bottom of the smart t...

AI Technical Summary

Problems solved by technology

The disadvantages of the smart toilet are: 1. After the smart toilet is flushed, there will be a water seal layer at the bottom of the smart toilet that is easy to breed bacteria

The flush pipe of the smart toilet is directly connected to the bottom of the water seal layer of the toilet, so the bacteria inside the water seal layer of the smart toilet will enter the water pipe along the flush pipe and the solenoid valve, causing pollution of the water pipe, thus Harmful to human health

2. When negative pressure is generated in the tap water pipe, the water seal layer in the flushing hose will flow back into the tap water pipe, further causing pollution to the tap water pipe

[0004] The defect of the above-mentioned technical solution is that the air pollution isolation device of the intelligent toilet reduces the pressure of the air in the lower pipe body by adding an elastic sealing assembly between the upper pipe body and the lower pipe body, and increasing the flow rate of water at the water outlet of the elastic sealing assembly. Therefore, the air is continuously fed from the one-way air intake component; when the water supply stops, the water in the lower pipe body and the water outlet hose will continue to generate negative pressure due to the flow potential energy, so as to continue to intake air until the water flow potential energy is consumed , resulting in air separation

Caused very big inconvenience in actual use!

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