CN211547947U

CN211547947U - Exhaust device for toilet odor

Info

Publication number: CN211547947U
Application number: CN201922052486.4U
Authority: CN
Inventors: 林连卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-09-22
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses an exhaust apparatus of closestool peculiar smell locates between bathroom closestool and the exhaust airway to communicate with closestool and exhaust airway, include: one end of the connecting pipe penetrates through the rear side of the closestool and extends into the closestool and is communicated with the inner cavity of the closestool, the other end of the connecting pipe is communicated with the exhaust duct, and the non-return part is arranged at the joint of the connecting pipe and the exhaust duct and is connected with the connecting pipe. This exhaust apparatus can in time discharge excrement and urine peculiar smell in the closestool through utilizing the connecting pipe, has avoided making the inside circulation of air of whole bathroom the condition that accelerates to take place among the prior art, through set up the non-return portion in the junction of connecting pipe and exhaust airway, can prevent effectively that the peculiar smell in the building public air duct from getting into in the bathroom along the connecting pipe. The exhaust device is reasonable in design, simple in structure, low in energy consumption, high in practicability, convenient to install, good in deodorization effect and wide in market application prospect.

Description

Exhaust device for toilet odor

Technical Field

The utility model relates to a deodorization equipment technical field, more specifically the exhaust apparatus who relates to a closestool peculiar smell that says so.

Background

At present, current bathroom closestool is in the use, no matter dispose the height, the user all can have the stink to spill out when defecating to lead to overflowing in the bathroom, lead to like the lavatory environment relatively poor.

In order to avoid the peculiar smell that produces in the bathroom when the user is like the lavatory, people can open the exhaust fan usually and dispel the peculiar smell, but, the exhaust fan is usually with the air escape change in the whole space of bathroom, and not only the procedure is complicated, leads to the air in the whole space of bathroom to flow fast moreover, and the comfort level is poor when leading to the user to like the lavatory.

Therefore, it is an urgent problem to provide an exhaust apparatus for toilet odor capable of effectively discharging local odor in a toilet bowl.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve the technical problem that peculiar smell can not be discharged in time in the closestool among the prior art, the utility model provides an exhaust apparatus of closestool peculiar smell that can effectively discharge local peculiar smell in the closestool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an exhaust apparatus of closestool peculiar smell, locates between bathroom closestool and the exhaust airway, and with the closestool with the exhaust airway intercommunication includes:

the closestool comprises a connecting pipe and a non-return part, wherein one end of the connecting pipe penetrates through the rear side of the closestool and extends into the closestool, the connecting pipe is communicated with the inner cavity of the closestool, the other end of the connecting pipe is communicated with the exhaust duct, and the non-return part is arranged at the joint of the connecting pipe and the exhaust duct and connected with the connecting pipe.

According to the technical scheme, compare with prior art scheme, the utility model discloses an exhaust apparatus of closestool peculiar smell can in time discharge excrement and urine peculiar smell in the closestool through utilizing the connecting pipe, has avoided making the inside circulation of air of whole bathroom take place with quickening among the prior art, sets up through the junction at connecting pipe and exhaust airway and ends contrary portion, can prevent effectively that the peculiar smell in the public wind channel of building from following in the connecting pipe gets into the bathroom. The utility model discloses an exhaust apparatus of closestool peculiar smell, not only reasonable in design, simple structure, the energy consumption is lower, and the practicality is strong moreover, is convenient for install, and deodorization effect is good, has wide market perspective.

Furthermore, the connecting device also comprises a connecting elbow which is arranged on the connecting pipe and is fixedly connected with the connecting pipe.

The beneficial effect who adopts above-mentioned technical scheme to produce is for this exhaust apparatus's structural design is more reasonable, and the leakproofness is good, has effectively avoided the peculiar smell loss in the connecting tube to come out.

Further, the connecting pipe includes first connecting pipe, second connecting pipe and third connecting pipe, the second connecting pipe is longitudinal arrangement to inside being fixed in the bathroom wall, just the equal threaded connection in second connecting pipe both ends has the connection elbow, first connecting pipe with the third connecting pipe all is transverse arrangement, just first connecting pipe with the one end of third connecting pipe all with correspond connection elbow threaded connection, the other end of first connecting pipe passes the closestool rear side is stretched into inside the closestool, and with the closestool inner chamber intercommunication, the other end of third connecting pipe with the exhaust airway is connected, non-return portion locates the other end of third connecting pipe.

The beneficial effects that adopt above-mentioned technical scheme to produce are that, can in time discharge the peculiar smell that excrement and urine produced in the closestool inner chamber, avoided the peculiar smell in the closestool to float to the whole space in bathroom in, improved the air quality in the user's bathroom when like the lavatory.

Furthermore, the non-return part is a non-return sheet, and the non-return sheet is hinged with the third connecting pipe.

The exhaust device has the advantages that when the exhaust device works, the check sheet can be opened under the action of wind power, so that peculiar smell generated in the closestool is discharged into the exhaust duct along the connecting pipe, when the exhaust device does not work, the check sheet is closed and the outlet end of the third connecting pipe is blocked due to the fact that no wind power is used for attraction, and therefore the peculiar smell in the building public air duct is prevented from being discharged into a toilet along the connecting pipe.

Further, still include the exhaust fan, the exhaust fan is located inside the exhaust duct.

The beneficial effect that adopts above-mentioned technical scheme to produce is, can provide necessary wind-force for this exhaust apparatus's normal work.

Furthermore, the exhaust duct is communicated with a common air duct of the building.

The beneficial effect that adopts above-mentioned technical scheme to produce is that can be with in discharging the public wind channel of building from the peculiar smell of closestool suction.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an exhaust device for toilet odor according to the present invention.

Wherein: 1-connecting pipe, 11-first connecting pipe, 12-second connecting pipe, 13-third connecting pipe, 2-non-return part, 3-connecting elbow, 4-exhaust fan, 101-toilet, 202-exhaust duct, 303-building public air duct, 404-wall.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model discloses an exhaust apparatus of closestool peculiar smell locates between bathroom closestool 101 and exhaust airway 202 to communicate with closestool 101 and exhaust airway 202, include:

one end of the connecting pipe 1 penetrates through the rear side of the closestool 101 to extend into the closestool 101 and is communicated with the inner cavity of the closestool 101, the other end of the connecting pipe 1 is communicated with the exhaust duct 202, and the non-return part 2 is arranged at the connecting position of the connecting pipe 1 and the exhaust duct 202 and is connected with the connecting pipe 1.

According to the utility model discloses an optional embodiment, still including connecting elbow 3, connecting elbow 3 locates on connecting pipe 1 to with 1 fixed connection of connecting pipe, thereby make this exhaust apparatus's structural design more reasonable, and the leakproofness is good, has effectively avoided the peculiar smell loss in the connecting pipe to come out.

According to an optional embodiment of the present invention, the connection pipe 1 comprises a first connection pipe 11, a second connection pipe 12 and a third connection pipe 13, the second connection pipe 12 is arranged longitudinally and fixed inside the toilet wall 404, and both ends of the second connection pipe 12 are connected with connection elbows 3 by screw threads, the first connection pipe 11 and the third connection pipe 13 are arranged transversely, and one end of the first connection pipe 11 and one end of the third connection pipe 13 are connected with the corresponding connection elbows 3 by screw threads, the other end of the first connection pipe 11 passes through the rear side of the toilet 101 and extends into the toilet 101 and is communicated with the inner cavity of the toilet 101, the other end of the third connection pipe 13 is connected with the exhaust duct 202, and the non-return part 2 is arranged at the other end of the third connection pipe 13; therefore, the peculiar smell generated by the excrement in the inner cavity of the closestool can be discharged in time, the peculiar smell in the closestool is prevented from scattering into the whole space of a toilet, and the air quality in the toilet when a user uses the toilet is improved.

According to the utility model discloses an optional embodiment, it is contrary for the piece to end contrary portion 2, and it is contrary piece and third connecting pipe 13 articulated to make this exhaust apparatus at the during operation, can open contrary piece under the wind-force effect, and then discharge the peculiar smell that produces in the closestool to the exhaust passage along the connecting pipe in, when this exhaust apparatus is out of work, owing to do not have wind-force to attract, lead to ending contrary piece closure and the exit end of blockking up the third connecting pipe, thereby it emits into to the bathroom inside to have avoided the peculiar smell in the public wind channel of building along the connecting pipe.

According to an optional embodiment of the utility model, still include exhaust fan 4, inside exhaust duct 202 was located to exhaust fan 4 to can provide necessary wind-force for this exhaust apparatus's normal work.

According to the utility model discloses an optional embodiment, exhaust duct 202 communicates with the public wind channel 303 of building to can discharge the peculiar smell from the closestool suction in the public wind channel of building.

The utility model discloses an exhaust apparatus of closestool peculiar smell can in time discharge excrement and urine peculiar smell in the closestool through utilizing the connecting pipe, has avoided making the inside circulation of air of whole bathroom take place with quickening among the prior art, sets up the backstop portion through the junction at connecting pipe and exhaust airway, can prevent effectively that the peculiar smell in the building public wind channel from getting into in the bathroom along the connecting pipe. The exhaust device is reasonable in design, simple in structure, low in energy consumption, high in practicability, convenient to install, good in deodorization effect and wide in market application prospect.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an exhaust apparatus of closestool peculiar smell, locates between bathroom closestool (101) and exhaust airway (202), and with closestool (101) with exhaust airway (202) intercommunication, its characterized in that includes:

connecting pipe (1) and backstop portion (2), the one end of connecting pipe (1) is passed closestool (101) rear side stretches into inside closestool (101), and with closestool (101) inner chamber intercommunication, the other end with exhaust airway (202) intercommunication, backstop portion (2) are located connecting pipe (1) with the junction of exhaust airway (202), and with connecting pipe (1) is connected.

2. A toilet odor exhaust apparatus according to claim 1, further comprising a connecting elbow (3), wherein the connecting elbow (3) is disposed on the connecting pipe (1) and is fixedly connected with the connecting pipe (1).

3. An exhaust device of toilet odor according to claim 2, wherein the connection pipe (1) comprises a first connection pipe (11), a second connection pipe (12) and a third connection pipe (13), the second connection pipe (12) is arranged longitudinally and fixed inside the toilet wall (404), both ends of the second connection pipe (12) are connected with connection elbows (3) by screw threads, the first connection pipe (11) and the third connection pipe (13) are arranged transversely, one end of the first connection pipe (11) and one end of the third connection pipe (13) are connected with the corresponding connection elbows (3) by screw threads, the other end of the first connection pipe (11) passes through the rear side of the toilet bowl (101) and extends into the toilet bowl (101) and is communicated with the inner cavity of the toilet bowl (101), and the other end of the third connection pipe (13) is connected with the exhaust duct (202), the non-return part (2) is arranged at the other end of the third connecting pipe (13).

4. A toilet odor exhaust apparatus according to claim 3, wherein the backstop portion (2) is a backstop sheet hinged with the third connecting pipe (13).

5. A toilet odor exhaust device according to any one of claims 1-4, characterized in that, further comprising an exhaust fan (4), wherein the exhaust fan (4) is arranged inside the exhaust duct (202).

6. A toilet odour exhaust apparatus as claimed in any one of claims 1 to 4, wherein said exhaust duct (202) is in communication with a building common duct (303).