CN216920591U - Deodorizing and exhausting device for domestic toilet - Google Patents

Abstract

The utility model discloses a deodorizing and exhausting device for a household toilet, belonging to the technical field of household deodorizing devices, which comprises a water tank, an odor treatment component, a deodorizing microbial inoculum release structure and a bedpan, wherein the odor treatment component and the deodorizing microbial inoculum release structure are arranged in the water tank, this domestic lavatory deodorization exhaust apparatus is through being provided with the foul smell processing assembly that the direct bedpan absorbed gas in water tank inside, the in-process that goes to the lavatory at the user in real time absorbs the excrement peculiar smell, it is outdoor to handle the back discharge, it not only can be to the water in the water tank to be provided with deodorant bacterial agent release structure, the spraying of deodorant bacterial agent is carried out to processing storehouse and lavatory inner space as required, the water that the part contains deodorant bacterial agent can remain in the bedpan when the lavatory is washed by water, realize longer time's deodorization antibacterial effect, and to spraying atomizing bacterial agent aloft, make lavatory deodorization effect better.

Description

Deodorizing and exhausting device for domestic toilet

Technical Field

The utility model belongs to the technical field of household deodorizing devices, and particularly relates to a deodorizing and exhausting device for a household toilet.

Background

The odor sources of the domestic toilet are generally the excrement generated in the using process of a user, the excrement residue after the use and some odor gases generated by a sewer pipeline, and most of the odor gases are hydrogen sulfide and ammonia gas; the existing method for treating the odor in the toilet is to directly spray toilet deodorizing liquid or flavoring agent, so that the generation of odor cannot be inhibited in the process of going to the toilet, and the odor cannot be treated and absorbed fundamentally, even if the deodorizing liquid is directly mixed into the water body of a toilet water tank, the odor cannot be eliminated within a short time, so that the odor harmful to the human body health is emitted to a narrow space of the toilet, and therefore, the problem is solved by the deodorizing exhaust device for the household toilet.

SUMMERY OF THE UTILITY MODEL

The present invention aims at providing one kind of deodorizing and exhausting device for household toilet to solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a deodorization and exhaust device for a household toilet comprises a water tank, an odor treatment component and a bedpan, wherein the odor treatment component is arranged in the water tank;

the water tank comprises a flushing pipe and a flushing button, the flushing button is arranged at the top of the water tank, and one end of the flushing pipe, which is far away from the water tank, is communicated with the bedpan;

the odor treatment component comprises a negative pressure pump, a communicating pipe, an exhaust pipe and an inner air pipe, wherein the air inlet end of the negative pressure pump is communicated with the communicating pipe, the other end of the communicating pipe is communicated with the inner air pipe, the air outlet end of the negative pressure pump is communicated with the exhaust pipe, the inner air pipe is fixed in the flushing pipe, and one end, far away from the negative pressure pump, of the exhaust pipe penetrates through and extends out of the water tank.

Furthermore, a plurality of air collecting pipes and water spraying holes which are uniformly distributed are fixedly arranged on the inner wall of the bedpan, the flushing pipe is communicated with the plurality of water spraying holes, and the inner air pipe is communicated with the plurality of air collecting pipes.

Further, the internally mounted of water tank has deodorant bacterial agent release structure, deodorant bacterial agent release structure includes medicine storage jar, liquid delivery pipe, second drawing liquid pump, the second sprays the board all is installed to liquid delivery pipe's top and bottom, the second at liquid delivery pipe top sprays the board and is in the water tank top, the second of liquid delivery pipe bottom sprays the board and is in inside the water tank, the right side of liquid delivery pipe is linked together with the second drawing liquid pump, and medicine storage jar communicates each other with the second drawing liquid pump.

Further, the odor treatment component further comprises a treatment bin, a drug storage tank, a first liquid pump and a first spray plate, wherein the treatment bin is arranged between the negative pressure pump and the exhaust pipe, the first spray plate is arranged at the top of the inner wall of the treatment bin, the liquid input end of the first liquid pump is connected with the drug storage tank, and the liquid output end of the first liquid pump is connected with the first spray plate.

Further, a control panel is installed at the top of the water tank.

Furthermore, the part of the liquid conveying pipe inside the water tank is made of a hard PVC pipe, and the part of the liquid conveying pipe extending out of the top of the water tank is made of a corrugated pipe.

Further, the top intercommunication of medicine storage jar has the liquid feeding pipe, the top of liquid feeding pipe runs through the top that extends to the water tank.

Furthermore, the arrangement directions of the plurality of gas collecting pipes are all perpendicular to the horizontal plane, the included angles between the plurality of water spray holes and the horizontal plane are acute angles, and the plurality of gas collecting pipes and the plurality of water spray holes are distributed in a staggered mode.

Compared with the prior art, the utility model has the beneficial effects that: this domestic lavatory deodorization exhaust apparatus is through being provided with the foul smell processing assembly that the direct bedpan absorbed gas in water tank inside, the in-process that goes to the lavatory at the user in real time absorbs the excrement peculiar smell, it is outdoor to discharge after handling, it not only can be to the water in the water tank to be provided with deodorant bacterial agent release structure, the spraying of deodorant bacterial agent is carried out to processing storehouse and lavatory inner space as required, the water that the part contains deodorant bacterial agent can remain in the bedpan when the lavatory is washed by water, realize longer deodorization antibacterial effect, and to spraying atomizing bacterial agent aloft, deodorant effect is better, the maximize reduces harmful gas, the peculiar smell is to the healthy influence of people.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic sectional elevation view of the bedpan of the present invention;

FIG. 4 is a partial front sectional view of the bedpan of the present invention;

FIG. 5 is a schematic view showing the positional relationship between the flush pipe and the inner air pipe according to the present invention;

fig. 6 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a water tank; 13. a flush pipe; 14. a water spray hole; 15. a control panel; 16. a flush button; 2. an odor treatment component; 21. a negative pressure pump; 22. a processing bin; 23. a communicating pipe; 24. an exhaust pipe; 25. a gas collecting pipe; 26. an inner trachea; 3. a deodorizing microbial inoculum release structure; 31. a drug storage canister; 32. a first liquid pump; 33. a first shower plate; 34. a liquid delivery pipe; 36. a second liquid pump; 37. a second shower plate; 38. a liquid feeding pipe; 4. a bedpan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a deodorizing and exhausting device for a household toilet, comprising a water tank 1, an odor treating component 2 and a bedpan 4, wherein the odor treating component 2 is installed inside the water tank 1;

the water tank 1 comprises a flushing pipe 13 and a flushing button 16, the flushing button 16 is arranged at the top of the water tank 1, and one end of the flushing pipe 13, which is far away from the water tank 1, is communicated with the bedpan 4;

the odor treatment component 2 comprises a negative pressure pump 21, a communicating pipe 23, an exhaust pipe 24 and an inner air pipe 26, wherein the air inlet end of the negative pressure pump 21 is communicated with the communicating pipe 23, the other end of the communicating pipe 23 is communicated with the inner air pipe 26, the air outlet end of the negative pressure pump 21 is communicated with the exhaust pipe 24, the inner air pipe 26 is fixed inside the flushing pipe 13, and one end of the exhaust pipe 24, which is far away from the negative pressure pump 21, penetrates through and extends out of the water tank 1.

It should be noted that: the other end of the communicating pipe 23 is communicated with the inner gas pipe 26, and the inner gas pipe 26 is fixed inside the flushing pipe 13, so that the communicating pipe 23 must enter the flushing pipe 13 to be communicated with the inner gas pipe 26, and a sealing ring is arranged at the position where the communicating pipe 23 enters the flushing pipe 13 to prevent the flushing pipe 13 from leaking water; or the part of the communicating pipe 23 entering the flushing pipe 13 is above the liquid level of the water stored in the water tank 1.

In one embodiment, referring to fig. 3 and 4, a plurality of uniformly distributed gas collecting pipes 25 and water spraying holes 14 are fixedly installed on the inner wall of the bedpan 4, the flushing pipe 13 is communicated with the plurality of water spraying holes 14, and the inner gas pipe 26 is communicated with the plurality of gas collecting pipes 25.

In one embodiment, referring to fig. 3 and 4, four gas collecting pipes 25 are provided, four gas collecting pipes 25 are uniformly distributed on the inner wall of the bedpan 4, the four gas collecting pipes 25 are all arranged in a direction perpendicular to the horizontal plane, four water spraying holes 14 are provided, four water spraying holes 14 are uniformly distributed on the inner wall of the bedpan 4, the included angles between the four water spraying holes 14 and the horizontal plane are acute angles, and the four gas collecting pipes 25 and the four water spraying holes 14 are in staggered distribution.

The device is improved on the basis of the original water tank 1 and the bedpan 4, the water tank 1 is provided with a toilet flushing waterway, water in the water tank 1 is finally led into the bedpan 4 to flush the toilet by sprinkling irrigation on the inner wall of the bedpan 4, the odor treatment component 2 can absorb odor through the gas collecting pipe 25 for treatment, and the gas collecting pipe 25 and the inner gas pipe 26 are added to communicate the water tank 1 with the bedpan 4, after the water-saving toilet is communicated, the toilet can be flushed, the negative pressure collection post-treatment of odor can be realized, the arrangement and the direction of the plurality of water spray holes 14 can form vortex type flushing with the toilet bowl 4, so that the toilet bowl 4 can be flushed more cleanly, the four gas collecting pipes 25 are arranged in a direction which can avoid sucking water flow sprayed from the water spraying holes 14, can maximally suck odor, and the position that the discharge tube 25 set up is kept away from the excrement, can prevent that discharge tube 25 foreign matter inhales and causes the jam.

In an embodiment, referring to fig. 2, the odor treatment assembly 2 further includes a treatment chamber 22, a drug storage tank 31, a first liquid pump 32 and a first spraying plate 33, the treatment chamber 22 is installed between the negative pressure pump 21 and the exhaust pipe 24, the first spraying plate 33 is installed on the top of the inner wall of the treatment chamber 22, a liquid input end of the first liquid pump 32 is connected with the drug storage tank 31, a liquid output end of the first liquid pump 32 is connected with the first spraying plate 33, a deodorizing agent is sprayed by the first liquid pump 32 and the first spraying plate 33, enters the treatment chamber 22 to be mixed with odor for deodorization, and is finally exhausted to the outside through the exhaust pipe 24.

In one embodiment, referring to fig. 2, a deodorizing agent releasing structure 3 is installed inside a water tank 1, the deodorizing agent releasing structure 3 includes a drug storage tank 31, a liquid delivery pipe 34 and a second liquid pump 36, a second spraying plate 37 is installed on both the top and the bottom of the liquid delivery pipe 34, the second spraying plate 37 on the top of the liquid delivery pipe 34 is located on the top of the water tank 1, the second spraying plate 37 on the bottom of the liquid delivery pipe 34 is located inside the water tank 1, the right side of the liquid delivery pipe 34 is communicated with the second liquid pump 36, and the drug storage tank 31 is communicated with the second liquid pump 36.

In one embodiment, referring to fig. 6, the portion of the liquid delivery pipe 34 inside the water tank 1 is made of rigid PVC pipe, and the portion of the liquid delivery pipe 34 extending out of the top of the water tank 1 is made of corrugated pipe, so that the direction of the liquid delivery pipe 34 extending out of the top of the water tank 1 can be adjusted conveniently to realize the direction adjustment of the second spraying plate 37 to realize the spraying in different directions.

In one embodiment, referring to fig. 6, a liquid feeding pipe 38 is connected to the top of the drug storage tank 31, the top end of the liquid feeding pipe 38 extends through the top end of the water tank 1, and the liquid feeding pipe 38 facilitates the addition of the deodorant agent into the drug storage tank 31.

The deodorization microbial inoculum is downwards drained to a second spraying plate 37 below through a liquid conveying pipe 34 and is sprayed into toilet flushing water stored in a water tank 1, the deodorization microbial inoculum is sprayed to the upper part of a bedpan 4 through the second spraying plate 37 above the liquid conveying pipe 34, the three-way deodorization microbial inoculum conveying pipe can utilize the deodorization microbial inoculum in a medicine storage tank 31, meanwhile, the treatment of odor extracted from an odor treatment component 2 is realized, the indoor and outdoor environment is protected, the deodorization microbial inoculum is added into the water tank in the water tank 1, a better deodorization effect is achieved in flushing, the deodorization microbial inoculum in water flow can be partially remained in the bedpan, a relatively lasting deodorization effect is realized, the deodorization microbial inoculum is sprayed to the upper part of the bedpan 4 by the second spraying plate 37, the treatment of continuous inhibition of toilet space odor is realized, and the deodorization microbial inoculum in water flow can be partially remained in the bedpan, the continuous effective inhibition of odor return of a daily sewer pipeline, be connected with first drawing liquid pump 32 through the left side that is provided with medicine storage jar 31, second drawing liquid pump 36 inhales the inside deodorant bacterial agent of medicine storage jar 31 for supply first spray board 33 and handle the inside inspiratory foul smell of storehouse 22, the design of liquid delivery pipe 34 can let the second of top spray board 37 and rotate the angle that can cover bedpan 4 top with liquid delivery pipe 34's direction as required and spray, and finally, be provided with liquid feeding pipe 38 and can carry out the packing of deodorant bacterial agent to medicine storage jar 31 inside.

In one embodiment, referring to fig. 2, a control panel 15 is mounted on the top of the water tank 1.

The control panel 15 and the flush button 16 are arranged on the top of the water tank 1, so that the control panel 15 can be used for controlling the on-off of the negative pressure pump 21, the first liquid pump 32 and the second liquid pump 36, and the flush button 16 can be used for controlling the drainage of the flush pipe 13 conveniently.

The utility model has the following use process: when a user goes to a toilet, the left button of the control panel 15 is pressed, the negative pressure pump 21 and the first liquid pump 32 are started, at the moment, the negative pressure pump 21 starts to work, odor is discharged into the treatment bin 22 through the gas collecting pipe 25, the inner gas pipe 26, the communicating pipe 23 and the negative pressure pump 21, and the first liquid pump 32 sprays the deodorizing bactericide in the drug storage tank 31 into the treatment bin 22 through the first spraying plate 33 to be treated by mixing the odor and discharges the odor through the exhaust pipe 24;

after the user finishes using the toilet, the negative pressure pump 21 and the first liquid pump 32 are closed through the button; a button in the middle of the control panel 15 is pressed, a second liquid drawing pump 36 is started, at the moment, the second liquid drawing pump 36 sprays the deodorant agent in the drug storage tank 31 into the stored water in the water tank 1 through a liquid conveying pipe 34 and a second spraying plate 37 below the liquid conveying pipe 34, then the water spraying holes 14 can drive the stored water with the deodorant agent liquid to be sprayed into the bedpan 4 through the water spraying pipe 13 and the water spraying holes 14 through the water spraying pipe 13, and the liquid conveying pipe 34 is communicated in the vertical direction; meanwhile, when a button in the middle of the control panel 15 is pressed, after the second liquid pump 36 is started, a timing switch can be integrated on the control panel 15, and the second liquid pump 36 can be automatically controlled to be turned off at regular time, for example, after the button is pressed in a toilet, the second liquid pump 36 counts down for 1 minute, and at the moment, the second spraying plate 37 sprays the deodorant for 1 minute and then stops.

Claims (8)

1. The utility model provides a domestic lavatory deodorization exhaust apparatus which characterized in that: the odor treatment device comprises a water tank (1), an odor treatment component (2) and a bedpan (4), wherein the odor treatment component (2) is arranged in the water tank (1);

the water tank (1) comprises a flushing pipe (13) and a flushing button (16), the flushing button (16) is installed at the top of the water tank (1), and one end, far away from the water tank (1), of the flushing pipe (13) is communicated with the bedpan (4);

the odor treatment component (2) comprises a negative pressure pump (21), a communicating pipe (23), an exhaust pipe (24) and an inner air pipe (26), the air inlet end of the negative pressure pump (21) is communicated with the communicating pipe (23), the other end of the communicating pipe (23) is communicated with the inner air pipe (26), the air outlet end of the negative pressure pump (21) is communicated with the exhaust pipe (24), the inner air pipe (26) is fixed in the inside of a flushing pipe (13), and one end of the exhaust pipe (24), which is far away from the negative pressure pump (21), penetrates through and extends out of the water tank (1).

2. A domestic lavatory deodorizing exhaust device according to claim 1, wherein: a plurality of uniformly distributed gas collecting pipes (25) and water spray holes (14) are fixedly mounted on the inner wall of the bedpan (4), the water spray pipe (13) is communicated with the water spray holes (14), and the inner gas pipe (26) is communicated with the gas collecting pipes (25).

3. A domestic lavatory deodorizing exhaust device according to claim 1, wherein: the internally mounted of water tank (1) has deodorant bacterial agent release structure (3), deodorant bacterial agent release structure (3) include medicine storage jar (31), liquid delivery pipe (34), second drawing liquid pump (36), the second sprays board (37) are all installed to the top and the bottom of liquid delivery pipe (34), the second at liquid delivery pipe (34) top sprays board (37) and is in water tank (1) top, the second of liquid delivery pipe (34) bottom sprays board (37) and is in inside water tank (1), the right side and the second drawing liquid pump (36) of liquid delivery pipe (34) are linked together, and medicine storage jar (31) and second drawing liquid pump (36) communicate each other.

4. A domestic lavatory deodorizing exhaust device according to claim 1, wherein: subassembly (2) is handled to foul smell is still including handling storehouse (22), medicine storage jar (31), first drawing liquid pump (32) and first spray board (33), it installs between negative pressure pump (21) and blast pipe (24) to handle storehouse (22), first spray board (33) are installed in the top of handling storehouse (22) inner wall, the liquid input of first drawing liquid pump (32) links to each other with medicine storage jar (31), and the liquid output of first drawing liquid pump (32) links to each other with first spray board (33).

5. A domestic lavatory deodorizing exhaust device according to claim 1, wherein: and a control panel (15) is installed at the top of the water tank (1).

6. A domestic lavatory deodorizing exhaust apparatus according to claim 3, wherein: the part of the liquid conveying pipe (34) positioned inside the water tank (1) is made of a hard PVC pipe, and the part of the liquid conveying pipe (34) extending out of the top of the water tank (1) is made of a corrugated pipe.

7. A domestic toilet deodorising exhaust device as claimed in claim 3 or 4, wherein: the top of the medicine storage tank (31) is communicated with a liquid feeding pipe (38), and the top end of the liquid feeding pipe (38) penetrates through and extends to the top end of the water tank (1).

8. A domestic lavatory deodorizing exhaust device according to claim 2, wherein: the arrangement directions of the plurality of gas collecting pipes (25) are all perpendicular to the horizontal plane, the included angles between the plurality of water spraying holes (14) and the horizontal plane are all acute angles, and the plurality of gas collecting pipes (25) and the plurality of water spraying holes (14) are distributed in a staggered mode.

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