CN200949260Y

CN200949260Y - Simple exhaust apparatus of closet

Info

Publication number: CN200949260Y
Application number: CN 200620075361
Authority: CN
Inventors: 吴林
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-25
Filing date: 2006-07-25
Publication date: 2007-09-19
Anticipated expiration: 2016-07-25

Abstract

The utility model aims at the present bathroom water closet which has no corresponding air discharging device. As a result, the foul air produced by the feces can only be discharged out of the room by the exhaust fan after passing through the air in the bathroom thus causing the problem of indoor air pollution. Through the characteristics that when the water closet does not discharge water, the original water flushing channel and the overflow pipe are connected, the utility model discloses a water closet simple air discharge device which can discharge directly the foul air in the relatively closed space between the human body and the closestool body through the channel and the corresponding exhaust pipe and avoid the indoor air pollution. The utility model comprises a fan blower(1) and an exhaust pipe(2). The air inlet end of the exhaust pipe(2) is directly or indirectly connected with the water inlet of the overflow pipe(4) in the water closet water tank(3). The air discharge end of the exhaust pipe(2) is connected with the fan blower(1). The utility model has the advantages of a simple structure, easy realization and capability of purifying the air in the bathroom.

Description

The simple and easy exhaust plant of flush toilet

Technical field

The utility model relates to a kind of sanitary equipment, the exhaust system of foul smell when especially a kind of eliminating people that match with the washroom flush toilet defecate, the simple and easy exhaust plant of specifically a kind of flush toilet.

Background technology

At present, toilet formula flush toilet is the essential product of washroom, the peculiar smell of washroom generally is to discharge outdoor by the exhaust fan that is installed in the washroom, and existing flush toilet is not because there is corresponding exhaust plant, the foul smell that people produce when having a bowel movement at first is full of toilet space, and then outdoor with the air-flow discharge of exhaust fan, therefore, indoor people can't avoid from the embarrassment of hearing foul smell, and air pollution is comparatively serious.Still not having a kind of better solution at present can be for selecting for use.

Summary of the invention

The purpose of this utility model is because of there not being corresponding exhaust plant at existing washroom flush toilet, thereby the foul smell that produces when having a bowel movement of people must be passed through earlier behind the toilet space and could be discharged outdoor and easily cause interior space pollution problems by exhaust fan, when utilizing flush toilet not discharge water, original water flushing channel and bleed off pipe are unimpeded characteristics, designing a kind of energy will be outdoor by this passage and the direct discharge of corresponding stack by the foul smell in the formed relative confined space of human body and toilet staving, avoid causing the simple and easy exhaust plant of flush toilet of room air pollution.

The technical solution of the utility model is:

The simple and easy exhaust plant of a kind of flush toilet is characterized in that it is made up of exhaust fan 1 and stack 2, and the water inlet of the bleed off pipe 4 in the inlet end of stack 2 and the toilet flush 3 directly or indirectly communicates, and the exhaust end of stack 2 links to each other with exhaust fan 1.

The inlet end of described stack 2 links to each other with the water inlet of bleed off pipe 4 indirectly by the space of a sealing.

The space of described sealing or be the space on toilet flush 3 tops, or be the upper space that a cover is contained in the cover cap 6 on the inlet end of the water inlet of bleed off pipe 4 and stack 2, the lower end of this cover cap 6 is arranged in the water of toilet flush 3.

The end that stack 2 links to each other with bleed off pipe 4 directly links to each other by tube connector 7.

Described tube connector 7 is a bend pipe structure, inlet end with stack 2 of bend pipe links to each other, one links to each other with the former water inlet of bleed off pipe 4, the other bending tube 8 that is connected on bend pipe and a end that bleed off pipe 4 links to each other, insert in the water in the toilet flush 3 as the water inlet of bleed off pipe 4 lower end of bending tube 8.

Described tube connector 7 is a bend pipe structure, inlet end with stack 2 of bend pipe links to each other, one links to each other with the former water inlet of bleed off pipe 4, otherly on elbow and a end that bleed off pipe 4 links to each other be connected to trap 9, the water inlet end of trap 9 is positioned on the water surface of toilet flush 3 as the water inlet of bleed off pipe 4.

Described exhaust fan 1 links to each other with the exhaust end of stack 2 by an air-breathing interface 5, air-breathing interface 5 is a tubular configured joint, this tubular configured joint is positioned on the exhaust fan case, and its air inlet port links to each other with the exhaust end of stack 2, and its gas outlet communicates with the impeller center of exhaust fan 1.

The beneficial effects of the utility model:

The utility model has utilized the characteristics of flush toilet dexterously, and the major part of the foul smell that people are produced is at one's leisure directly discharged outdoor by the exhaust passage, can avoid room air pollution effectively.

The utility model also has simple in structure, easy to implement, do not influence washroom advantage attractive in appearance, it both can the method by pre-buried pipeline be made when fitting up first, also can in the good washroom of finishing, form, and cost is lower by adding corresponding pipeline transformation.

Description of drawings

Fig. 1 is that structure of the present utility model and exhaust airstream flow to schematic diagram.

Fig. 2 is one of syndeton schematic diagram of stack of the present utility model and bleed off pipe.

Fig. 3 be stack of the present utility model and bleed off pipe the syndeton schematic diagram two.

Fig. 4 be stack of the present utility model and bleed off pipe the syndeton schematic diagram three.

Fig. 5 be stack of the present utility model and bleed off pipe the syndeton schematic diagram four.

Fig. 6 is the structural representation of exhaust fan of the present utility model.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described.

As shown in Figure 1.

The simple and easy exhaust plant of a kind of flush toilet, it is made up of exhaust fan 1 and stack 2, the water inlet of the bleed off pipe 4 in the inlet end of stack 2 and the toilet flush 3 directly or indirectly communicates, and the exhaust end of stack 2 directly links to each other with the air-breathing interface 5 of exhaust fan 1 by pipeline.

Wherein:

The inlet end of stack 2 can link to each other with the water inlet of bleed off pipe 4 indirectly by the space of a sealing, the space of this sealing can be the space on toilet flush 3 tops, as shown in Figure 2, also can be the upper space of the cover cap 6 on the inlet end that a cover is contained in the water inlet of bleed off pipe 4 and stack 2, the lower end of this cover cap 6 is arranged in the water of toilet flush 3, as shown in Figure 3.

The end that stack 2 links to each other with bleed off pipe 4 also can directly link to each other by tube connector 7, tube connector 7 can adopt bend pipe structure, inlet end with stack 2 of bend pipe links to each other, one links to each other with the former water inlet of bleed off pipe 4, the other bending tube 8 that is connected on bend pipe and a end that bleed off pipe 4 links to each other, the lower end of bending tube 8 is as in the water in the water inlet insertion toilet flush 3 of bleed off pipe 4, as shown in Figure 4; Tube connector 7 also can be the bend pipe structure that is connected to trap 9 on one side, inlet end with stack 2 of this bend pipe links to each other, the other end links to each other with the former water inlet of bleed off pipe 4, trap 9 is other to be connected on bend pipe and the end that bleed off pipe 4 links to each other, the water inlet end of trap 9 is positioned on the water surface of toilet flush 3, as shown in Figure 5 as the water inlet of annotating pipe 4 that overflows.

The exhaust end of stack 2 can link to each other with the air-breathing interface 5 of exhaust fan 1 by pipeline, this air-breathing interface 5 can be a tubular configured joint, this tubular configured joint is positioned on the exhaust fan case, its air inlet port links to each other by pipeline with the exhaust end of stack 2, its gas outlet communicates with the impeller center of exhaust fan 1, as shown in Figure 6.

During concrete enforcement, link to each other indirectly with the water inlet of bleed off pipe 4 with the inlet end of stack 2 enclosure space by cover cap 6, the exhaust end of stack 2 by pipeline directly be installed in exhaust fan 1 on air-breathing interface 5 link to each other, make the foul smell in the stack 2 directly discharge outdoor for best by exhaust fan.

During concrete enforcement, enter the urinal from stack, also can a fly net 11 be installed at the inlet end of stack 2 in order to prevent small worm.

Below only be the cited preferred forms of the utility model, but be not limited only to this, allly utilize bleed off pipe in the water box of water closet, all be considered to equivalence of the present utility model and replace as all kinds of embodiments of foul smell drain passage.All all kinds of embodiments that connect suction line on the exhaust fan case also all are considered to equivalence of the present utility model and replace.

Accompanying drawing sign 10 expression discharging valves among Fig. 1, hollow arrow is represented airflow direction, when discharging valve 10 cuts out, its exhalant canal, water flushing channel and bleed off pipe are to connect mutually, as long as applying a negative pressure on bleed off pipe is realized by exhaust fan, can from then on be discharged in the passage by the foul smell in the present pit of enclosing, thereby guarantee almost not have in the foul smell energy inlet chamber, cause air pollution, Here it is essence of the present utility model place.

Claims

1, the simple and easy exhaust plant of a kind of flush toilet, it is characterized in that it is made up of exhaust fan (1) and stack (2), the water inlet of the bleed off pipe (4) in the inlet end of stack (2) and the toilet flush (3) directly or indirectly communicates, and the exhaust end of stack (2) links to each other with exhaust fan (1).

2, the simple and easy exhaust plant of flush toilet according to claim 1 is characterized in that the inlet end of described stack (2) links to each other with the water inlet of bleed off pipe (4) indirectly by a space of sealing.

3, the simple and easy exhaust plant of flush toilet according to claim 2, it is characterized in that the space of described sealing or for the space on toilet flush (3) top, or be the upper space that a cover is contained in the cover cap (6) on the inlet end of the water inlet of bleed off pipe (4) and stack (2), the lower end of this cover cap (6) is arranged in the water of toilet flush (3).

4, the simple and easy exhaust plant of flush toilet according to claim 1 is characterized in that the end that stack (2) links to each other with bleed off pipe (4) directly links to each other by tube connector (7).

5, the simple and easy exhaust plant of flush toilet according to claim 4, it is characterized in that described tube connector (7) is a bend pipe structure, inlet end with stack (2) of bend pipe links to each other, former water inlet with bleed off pipe (4) links to each other, the other bending tube (8) that is connected on bend pipe and a end that bleed off pipe (4) links to each other, insert in the water in the toilet flush (3) as the water inlet of bleed off pipe (4) lower end of bending tube (8).

6, the simple and easy exhaust plant of flush toilet according to claim 4, it is characterized in that described tube connector (7) is a bend pipe structure, inlet end with stack (2) of bend pipe links to each other, former water inlet with bleed off pipe (4) links to each other, otherly on elbow and a end that bleed off pipe (4) links to each other be connected to trap (9), the water inlet end of trap (9) is positioned on the water surface of toilet flush (3) as the water inlet of bleed off pipe (4).

7, the simple and easy exhaust plant of flush toilet according to claim 1, it is characterized in that described exhaust fan (1) links to each other with the exhaust end of stack (2) by an air-breathing interface (5), air-breathing interface (5) is a tubular configured joint, this tubular configured joint is positioned on the exhaust fan case, its air inlet port links to each other with the exhaust end of stack (2), and its gas outlet communicates with the impeller center of exhaust fan (1).