Pedestal pan

Abstract

The invention relates to a pedestal pan which comprises a defecation basin and a seat ring. A throat ring waterway is arranged in the seat ring, the defection basin is provided with a main waterway communicated with a water source and a spraying waterway connected with the main waterway, the spraying waterway extends along a sewage receiving face of the defection basin, a first through hole communicated with the main waterway is formed in the defecation basin, a second through hole communicated with the throat ring waterway is formed in the seat ring, the first through hole and the second through hole are mutually communicated and combined to form a water-air passage connected with the throat ring waterway, and an inclined section is arranged at a position where the main waterway is connected with the spraying waterway and used for guiding part of flushing water flowing into the spraying waterway from the main waterway into the water-air passage. Compared with the prior art, the pedestal pan has the advantages that the whole pedestal pan is small in size, simple in production process and high in product qualified rate, the problems of both water supply of the throat ring waterway and air exhaust of the main waterway and the spraying waterway are solved, and the pedestal pan can have powerful flushing effect while little water is consumed.

Description

technical field [0001] The invention relates to a sanitary device, in particular to a toilet. Background technique [0002] The toilet, as a kind of sewage device, its basic principle is to use the gravity of water to convert the potential energy of water into the kinetic energy of water, so as to carry the excreted dirt into the sewer pipe to complete the whole process of sewage discharge. Moreover, with the advancement of science and technology, the water closet has also developed from the most primitive manual type to today's electric type. [0003] Due to the siphon water closet of the prior art, its flushing waterway generally adopts three kinds of modes. The first method is that the water flow begins to divert before entering the water inlet chamber, all the way into the throat ring water channel for bedpan cleaning, all the way into the main water channel (jet water channel) to push the dirt into the sewage elbow, through the thrust of water pressure and The synchro...

AI Technical Summary

Problems solved by technology

However, due to this structure, the height of the seat ring will be too large, which will eventually affect the aesthetics of the seat ring

[0006] The toilets of the above three types of fl

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