CN2437758Y - Deodorization closet - Google Patents

Abstract

The utility model relates to a deodorization water closet which is provided with a seat closet and a water tank, wherein an overflow pipe which is communicated with the seat closet is arranged in the water tank, and a centrifugal fan is installed on the top of the overflow pipe; the overflow pipe is communicated with an air inlet of the centrifugal fan, and an exhaust outlet of the centrifugal fan is connected with a valve chamber in which an exhaust valve is arranged; an outlet of the valve chamber is connected with a hose which passes through the overflow pipe, enters the seat closet and is arranged in a drainage passage of the seat closet. The utility model has the advantage of instant deodorization and prevents offensive odor from overflowing.

Description

The deodorization flush toilet

The utility model relates to a kind of deodorization flush toilet, and this toilet is provided with extractor fan.

The common sitting type water closet of the normal employing in building washroom, this flush toilet has water closet and water tank, be provided with the bleed off pipe that is communicated with water closet in the water tank, the stink that this toilet is produced in the time of can not eliminating user's excrements voluntarily, in order to prevent that described stink is trapped in the washroom, traditional solution is to adopt the chemical deodorizing agent or use the washroom exhaust fan, and said method all can not be removed stink immediately, but in air, eliminate gradually again after the disperse.Therefore, need a kind of deodorization flush toilet that can remove stink immediately of design.

The purpose of this utility model provides a kind of deodorization flush toilet, and the stink that this toilet produces in the time of can be with excrements is got rid of immediately, prevents that stink from overflowing toilet.

The purpose of this utility model is achieved in that a kind of deodorization flush toilet, water closet and water tank are arranged, be provided with the bleed off pipe that is communicated with water closet in the water tank, a centrifugal blower is installed at described bleed off pipe top, this bleed off pipe is communicated with this centrifugal blower air inlet port, connects a bonnet on the exhaust opening of this centrifugal blower, is provided with exhaust valve in this bonnet, the outlet of this bonnet connects a flexible pipe, and this flexible pipe passes described bleed off pipe and enters toilet and be arranged in the blowdown channel of toilet.When using the utility model to carry out excrements, start centrifugal blower earlier, carry out excrements then, the stink eliminating that the utility model produces in the time of can be immediately with excrements.

Compared with the prior art the utility model has instant deodorizing, the advantage that anti-odour overflows.

The utility model is described in further detail below in conjunction with drawings and Examples

Fig. 1 is a structural representation of the present utility model

Referring to Fig. 1, deodorization flush toilet of the present utility model, water closet 9 and water tank 1 are arranged, be provided with the bleed off pipe 2 that is communicated with water closet in the water tank, a centrifugal blower 3 is installed at described bleed off pipe top, this bleed off pipe is communicated with this centrifugal blower air inlet port, connect a bonnet 6 on the exhaust opening 4 of this centrifugal blower, be provided with exhaust valve 5 in this bonnet, described exhaust valve is a gravity valve, described valve is installed on the valve locular wall by a hinge 501, rely on the gravity of valve self that exhaust opening 4 cappings of centrifugal blower are good, this exhaust valve is a check valve, only allows the outside exhaust of centrifugal blower, prevents the stink reverse flow in the sewage conduct.Except above-mentioned valve structure, this exhaust valve can also adopt elastic rubber slab to make, and the top edge of described exhaust valve is fixed on the valve locular wall, and this exhaust valve relies on the elastic closure of self on the exhaust opening 4 of centrifugal blower.The outlet 7 of this exhaust valve chamber connects a flexible pipe 8, and this flexible pipe passes described bleed off pipe and enters toilet and be arranged in the blowdown channel 10 of toilet, or is communicated in the sewage conduct 11 of building by the blowdown channel of toilet.Obturage with fluid sealant in the junction of this flexible pipe and bleed off pipe, flexible pipe set-up mode shown in Figure 1 only is a kind of mode, according to different toilet structures, described flexible pipe with being communicated with of sewage conduct of blow-off line and building various ways can be arranged, do not enumerate one by one at this.When using the utility model to carry out excrements, start centrifugal blower earlier, carry out excrements then.The switch of described centrifugal blower can be a hand switch, also can be designed to the linked switch or the human induction switch that combine with water closet, when the user was sitting on the toilet, centrifugal blower started immediately, when the user left toilet, centrifugal blower was closed automatically.

Claims (1)

1, a kind of deodorization flush toilet, water closet (9) and water tank (1) are arranged, be provided with the bleed off pipe (2) that is communicated with water closet in the water tank, it is characterized in that: a centrifugal blower (3) is installed at described bleed off pipe top, this bleed off pipe is communicated with this centrifugal blower air inlet port, the exhaust opening of this centrifugal blower (4) is gone up and is connected a bonnet (6), be provided with exhaust valve (5) in this bonnet, the outlet of this bonnet connects a flexible pipe (8), and this flexible pipe passes described bleed off pipe and enters toilet and be arranged in the blowdown channel (10) of toilet.

Images