Mixing device of foaming liquid and method thereof, foaming system and closestool

Abstract

The invention discloses a foaming liquid mixing device and a method thereof, a foaming system and a closestool, the foaming liquid mixing device comprises a water inlet structure, a mixed liquid outlet, a mixing cavity, a foaming agent storage cavity and an infusion pump, and further comprises a plurality of dilution cavities which are communicated one by one to form a multi-stage dilution structure; the water inlet structure is communicated with a first-stage dilution cavity and a last-stage dilution cavity of the multi-stage dilution structure, an inlet of the infusion pump is communicated with a foaming agent outlet of the foaming agent storage cavity, and an outlet of the infusion pump is communicated with a foaming agent inlet of the first-stage dilution cavity; the final-stage dilution cavity is communicated with the mixing cavity, and the mixing cavity is communicated with the mixed liquid outlet. A foaming agent can be subjected to multi-stage dilution in the mixing process of the foaming agent and water, so that the foaming frequency can be increased and waste can be avoided under the condition of the same usage amount of the foaming agent, and meanwhile, the foaming agent and the water can be uniformly mixed, so that the foaming effect is ensured.

Description

Technical field [0001] Technical Field The present invention relates to foam, and particularly to apparatus and method for mixing a foamed solution, the foamed system and the toilet. Background technique [0002] In actual use the toilet, the toilet since the liquid excrement splashes fall easily, resulting in contamination of the user body, while the excrement is in an exposed state before being washed away, easy to distribute and difficult to remove the odor, such as the user toilet inconvenience. To this end, the foam appeared on the market with a toilet system, which uses a lot of foam produced by foaming system toilet cover covering water, effective solution to the splashing of liquid falling excrement and effluvia. Foam mixing systems typically include an expanded portion and a liquid portion, wherein the liquid foaming agent mixing section is pumped to the mixing chamber with water entering the mixing chamber formed by mixing foaming liquid and water by the thrust force ou...

AI Technical Summary

Problems solved by technology

The existing liquid mixing part is to use the pump to extract the foaming agent and mix it with water directly for output, and its control logic is to add the foaming agent every time it is used, and the single addition of the liquid pump is about 2-3ml ( The amount of single use is 2-3ml), and theoretically, the amount of foaming agent required for a single foaming is about 0.1ml. The amount of 2-3ml is a waste for a single use, making a bottle of foaming agent The number of uses is greatly reduced

If a pump with a precision of 0.1ml is used, the manufacturing cost will increase

If the high-precision pump is not used, the number of times a single bottle of foaming agent is used will be reduced and waste will be caused

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