Foam generating device

Abstract

The invention provides a foam generating device. The technical field is that: the invention belongs to a bathroom industry and relates to a foaming device, in particular to a foam generating device which is used for preventing a toilet from sputtering buttocks and avoiding emitting odor. The invention discloses the foam generating device which does not need electric energy and has a simple structure. The device takes a similar-venturi tube structure as a core and can take a tap water flow as the whole power, so as to realize that three components including air, water and foaming liquid are sufficiently mixed to finally form fine foams. The device solves the problem that the existing similar equipment needs complicated parts including electric energy, an air pump, a dispersing body, a foaming box and the like. Meanwhile, the device can be easily installed on a common toilet to be directly used and expands a use range of a foam-covering odor preventing method in a bathroom field.

Description

technical field [0001] The invention belongs to the sanitary ware industry, and relates to a foaming device, in particular to a foam generating device used to prevent toilets from splashing buttocks and emitting bad smells. Background technique [0002] At present, toilets with traps and squatting toilets are required to have a water seal of more than 50mm. This water seal has the function of isolating the peculiar smell of the pipeline, but there is also a common problem of splashing buttocks - excrement falls into the water seal and splashes Splashes are extremely disgusting and pose a greater health risk. In addition, ordinary toilets emit bad smell all the time during excretion, which is unpleasant. One of the ways to solve this problem is to cover the foam inside the sanitary ware, using its penetrating and barrier properties, so as to prevent water splash and odor emission. There are also patents proposing the method of using foam in the closet to save water, which o...

AI Technical Summary

Problems solved by technology

[0005] The toilet foam generator patent with application number 99200682.1 uses the method of manually generating compressed air to generate foam. This method is obviously not suitable for people who are about to go to the toilet.

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