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Deodorizing type closet pan

A toilet and deodorizing technology, which is applied to sanitary equipment for toilets, flushing toilets, water supply devices, etc., can solve the problems of poor ventilation effect and diffuse odor in toilets.

Inactive Publication Date: 2005-03-16
张开健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when a person defecates, or before the toilet is flushed after the person gets up, a large amount of stench will be emitted in the toilet, which is unbearable
The existing toilet itself does not have a negative pressure system, and the odor generated in the toilet can only be discharged by the exhaust system at the top of the toilet, especially some toilets do not have direct external ventilation windows, and when the ventilation effect of the toilet is not good, the odor will fill the whole room

Method used

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  • Deodorizing type closet pan
  • Deodorizing type closet pan
  • Deodorizing type closet pan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: a kind of deodorant type toilet A, is toilet, see attached figure 1 , it is that there are a number of air extraction holes 2 leading to the opening of the urinal on the inner circumference of the upper opening of the urinal 1, and communicate with the air collection channel 3 of the urinal body surrounding the urinal opening, and the air collection channel 3 passes through the urinal body. The exhaust passage 4 at the top is connected and communicated with the exhaust pipe 5 and the exhaust fan 6 outside the urinal. Among the figure, the original flush hole 8 and the drainage channel 7 of the urinal.

Embodiment 2

[0017] Embodiment 2: a kind of deodorant type toilet B, is a toilet, see attached figure 2 , there are a number of air extraction holes 10 leading to the opening of the toilet bowl on the inner periphery of the annular cushion plate 9 on the toilet bowl 1, communicating with the air collection channel 11 surrounding the seat panel 9 in the seat plate 9, and the air collection channel 11 passes through the toilet. The exhaust passage 12 at the rear part of the pool body is connected and communicated with the exhaust pipe 5 and the exhaust fan 6 outside the urinal.

Embodiment 3

[0018] Embodiment 3: A kind of deodorizing type toilet C, see attached image 3 , is a toilet, the air extraction hole 2 on the upper part of the urinal 1 is the flushing hole 8 of the urinal, the air collection channel 3 surrounding the urinal opening in the urinal body is the drainage channel 7 surrounding the urinal opening, The rear part of the urinal body communicates with the water inlet 15 of the pool, and an exhaust branch 16 is connected and communicated with the exhaust pipe 5 and the exhaust fan 6 outside the urinal.

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Abstract

The present invention provides a deodorizing type closet pan comprising a pedestal pan and a squatting pan, which arranges bad smelly air exhausting passage to connect with air exhausting pipe and exhausting fan outside of the urinal in the urinal or cushion plate of the pedestal plate, the bad smelly air exhausting passage comprises several air exhausting holes in the urinal or surround of the cushion plate, and air collecting passages surrounding the urinal inside and cushion plate inside; the air exhausting hole and the air collecting passage can be combined together with water flushing hole and water exhausting passage previously in the urinal, which not only exhausts water, but also sucks air. The invention has advantages that negative pressure can be produced to exhaust bad smelly air along the air exhausting passage by activating the air exhausting fan, such that smelly air is prevented to transpire from the urinal.

Description

Technical field: [0001] The invention relates to a toilet appliance, in particular to a deodorizing type toilet. Background technique: [0002] Existing closet is to open water tank switch after defecating, or toilet flushing valve, utilizes the drop of water in the water tank or the pressure of the water in pipeline to flush the closet. But when people defecate, or before the toilet is rinsed clean after people get up, a large amount of stench can be emitted in the toilet, which makes people unbearable. The existing toilet itself does not have a negative pressure system, and the odor generated in the toilet can only be discharged by the exhaust system at the top of the toilet, especially some toilets do not have direct external ventilation windows, and when the ventilation effect of the toilet is not good, the odor It will fill the whole room. Invention content: [0003] The object of the present invention is to provide a toilet, which utilizes negative pressure to deod...

Claims

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Application Information

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IPC IPC(8): E03D9/052E03D11/02
Inventor 张开健
Owner 张开健
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