Closestool capable of conducting air exhaust deodorization and vacuum-assisted flushing

Abstract

The invention provides a closestool capable of conducting air exhaust deodorization and vacuum-assisted flushing, and belongs to the technical field of daily living articles. The closestool is improved on the basis of a traditional closestool so that the disadvantages and the defects in the prior art in terms of the closestool deodorization technology and the vacuum-assisted flushing can be overcome, and a double-layer air exhaust fan serves as a power source for an air exhaust deodorization system of the whole closestool and a vacuum-assisted flushing system of the whole closestool. The air exhaust deodorization technology which saves energy and is environmentally friendly is provided for air exhaust deodorization of the closestool. Flushing is assisted by vacuum so that water resources can be saved. An existing air exhaust device in a toilet is improved and combined with the closestool to form a set of system, namely, the closestool capable of conducting air exhaust deodorization and vacuum-assisted flushing. The air exhaust deodorization effect and the vacuum-assisted flushing effect can be achieved while no excessive devices are additionally arranged on the closestool to occupy space in the toilet. The closestool is improved so that the closestool can have the air exhaust deodorization function and the vacuum-assisted flushing function, odorous gas can not be left after people relieve the bowels due to the air exhaust deodorization function, and water resources are saved due to the vacuum-assisted flushing function.

Description

technical field [0001] The invention relates to a vacuum-assisted flushing toilet with air exhaust and deodorization. The invention is based on the traditional toilet and is improved. No smelly gas will be left in the bathroom after the convenience of people, and the use of vacuum-assisted flushing can save water resources, so that the toilet can be used comfortably and economically. Background technique [0002] 1) Toilet deodorization technology [0003] The deodorization technology that toilet is used at present, its structure is made up of deodorant, centrifugal blower and circuit. [0004] Principle: The deodorant starts to work immediately after taking the seat, and continues to work for 1 minute after leaving the seat. The gas exhausted by the human body is pumped out of the ceramic cavity by the action of the centrifugal fan to produce chemical and physical reactions through the deodorant, and finally the colorless and odorless gas is discharged. The centrifugal e...

AI Technical Summary

Problems solved by technology

[0008] However, for vacuum-assisted flushing toilets of this structure, the air channel must be open during the non-flushing time to prevent all the water in the toilet from being siphoned, and the vacuum source area is limited in size, and the water inlet valve of the toilet tank is simultaneously lowered. On, the water level drop gradient is suppressed by water inflow

Therefore, the vacuum effect generated by the vacuum source area is very limited only by the drop of the water level, and the effect of vacuum-assisted flushing cannot achieve the desired effect.

The layout of the vacuum source area will inevitably reduce the volume of the water tank and reduce the water storage capacity for flushing, thus affecting the flushing pressure and flushing effect of the toilet.

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