CN209763342U

CN209763342U - Air freshening system in toilet

Info

Publication number: CN209763342U
Application number: CN201920379639.3U
Authority: CN
Inventors: 费文桥; 朱仁官; 毛栋明
Original assignee: Xu Xu Jiangsu Mdt Infotech Ltd
Current assignee: Jiangsu Xuyun Iot Information Technology Co ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2019-12-10
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a system with pure and fresh air in lavatory, including setting up the first branch pipe of breathing in and the second branch pipe of breathing in that sets up beside the lavatory pond in the urinal both sides, the top and the first main pipe of breathing in of first branch pipe of breathing in communicate, the bottom and the second main pipe of breathing in of second branch pipe of breathing in communicate, first main pipe of breathing in and second main pipe of breathing in communicate to setting up the chimney, the middle part of chimney has set gradually adsorption equipment, first sensor, filter equipment and second sensor from bottom to top, the top of chimney is provided with the free valve, the top of free valve is provided with rain-proof cover; the air conditioner, the mixer, the air return fan and the air return pipe are sequentially communicated, the air outlet is uniformly formed in the part, located at the top of the toilet, of the air return pipe, the mixer is further communicated with the top of the chimney, and the air inlet door is arranged on the mixer. The utility model discloses the interior air freshening system of lavatory can be abundant the foul smell in the extraction lavatory to carry out emission again after the purification treatment to the foul smell of extraction.

Description

Air freshening system in toilet

Technical Field

The utility model relates to an air purification equipment technical field especially relates to a system with pure and fresh air in lavatory.

Background

The existing toilet often has odor and other peculiar smells, and because the toilet space is closed, a lot of bacteria are easy to breed; at present, odor problems are solved in many public toilets by using incense, but the incense is too strong in taste and generates certain smoke, so that many people feel uncomfortable and cannot thoroughly remove odor, ventilation systems of some toilets exhaust air from the top, air in the toilets can run from bottom to top, and odor in the air in the toilets is strong.

SUMMERY OF THE UTILITY MODEL

the utility model aims at providing a system with pure and fresh air in lavatory to solve the problem that above-mentioned prior art exists, improve the quality with pure and fresh air in lavatory.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a system with pure and fresh air in lavatory, including the first branch pipe of breathing in that sets up in the urinal both sides and the second branch pipe of breathing in that sets up beside the lavatory pond, the top and the first main pipe of breathing in of first branch pipe of breathing in communicate, the bottom and the second main pipe of breathing in of second branch pipe of breathing in communicate, first main pipe of breathing in with the second main pipe of breathing in all communicate to setting up the chimney, adsorption equipment, first sensor, filter equipment and second sensor have set gradually from bottom to top in the middle part of chimney, the top of chimney is provided with the free air valve, the top of free air valve is provided with rain-proof cover; the air conditioner, the mixer, the air return fan and the air return pipe are sequentially communicated, air outlets are uniformly formed in the part, located at the top of the toilet, of the air return pipe, the mixer is further communicated with the top of the chimney, and an air inlet air door is arranged on the mixer.

Preferably, the first main air suction pipe is located above the urinal, and the second main air suction pipe is embedded underground.

Preferably, a plurality of air suction holes are formed in each of the first air suction branch pipe and the second air suction branch pipe.

Preferably, the first air suction branch pipe is in a straight pipe shape, and the second air suction branch pipe is in an inverted U shape.

Preferably, activated carbon is arranged in the adsorption device, and filter paper or non-woven cloth is arranged in the filter device.

Preferably, the first sensor and the second sensor are both gas pressure sensors.

Preferably, the first sensor and the second sensor are electrically connected with an indicator light and a power supply, respectively.

Preferably, a filter screen is arranged on the air inlet damper.

The utility model discloses system with pure and fresh air in lavatory has gained following technological effect for prior art:

The utility model discloses the interior air freshening system of lavatory can be abundant the foul smell in the extraction lavatory to carry out emission again after the purification treatment to the foul smell of extraction. The air freshening system in the toilet of the utility model can mix the purified odor with the hot air or cold air generated by the air conditioner through the mixer, and then the mixture enters the toilet through the return air pipe, so as to achieve the effect of freshening the air in the toilet; when the air conditioner needs to be adjusted, the fresh air door can be opened, so that the purified odor and hot air or cold air generated by the air conditioner are mixed with the fresh air and then enter the toilet through the return air pipe to adjust the air in the toilet.

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 embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a front view of the air freshening system in a toilet of the present invention;

FIG. 2 is a schematic view of the air freshening system in the toilet according to the present invention;

FIG. 3 is a schematic view of another aspect of the air freshening system for a toilet of the present invention;

The system comprises a urinal 1, a closet 2, a first air suction branch pipe 3, a first air suction main pipe 4, a second air suction branch pipe 5, a chimney 6, an adsorption device 7, a first sensor 8, a second sensor 9, a free type air valve 10, a rain cover 11, a filter screen 12, an air inlet door 13, a mixer 14, a return air fan 15, an air conditioner 16, an air return pipe 17, an air outlet 18 and a filter device 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model aims at providing a system with pure and fresh air in lavatory to solve the problem that prior art exists, improve the quality with pure and fresh air in lavatory.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

referring to fig. 1-3, fig. 1 is a front view of the air freshening system in the toilet of the present invention; FIG. 2 is a schematic view of the air freshening system in the toilet according to the present invention; fig. 3 is a schematic structural view of another view angle of the air freshening system in the toilet of the present invention.

This embodiment air freshening system in lavatory is including setting up the first branch pipe of breathing in 3 and the second branch pipe of breathing in 5 of setting on 2 bysides in urinal 1 both sides, first branch pipe of breathing in 3 is straight tube form and vertical setting, the second branch pipe of breathing in 5 is the shape of falling the U, first branch pipe of breathing in 3 and the second all are provided with a plurality of suction hole on the branch pipe 5 of breathing in, the top and the first main pipe of breathing in 4 intercommunications of being responsible for of breathing in of first branch pipe 3, the bottom and the second of branch pipe 5 of breathing in of the second are breathed in and are responsible for the intercommunication, first main pipe of breathing in 4 is located urinal 1's top, the second is breathed in and is responsible for pre-buried in the underground, inhale from top to bottom when the straight tube near the foul smell of drawing lavatory 2 is breathed in to the second, can not lead to the air in the lavatory by down.

The left end of the first air suction main pipe 4 and the left end of the second air suction main pipe are communicated to a chimney 6, an adsorption device 7, a first sensor 8, a filtering device 19 and a second sensor 9 are sequentially arranged in the middle of the chimney 6 from bottom to top, activated carbon is arranged in the adsorption device 7 and can fully adsorb odor, and filter paper or non-woven fabric is arranged in the filtering device 19 and can filter the gas adsorbed by the adsorption device 7. First sensor 8 and second sensor 9 are gas pressure sensor, and first sensor 8 and second sensor 9 are connected with pilot lamp, power and programmable controller respectively electrically, can trigger corresponding pilot lamp when the pressure that first sensor 8 and second sensor 9 detected is unusual, and maintenance person can judge whether filter equipment 19 is unusual according to the pilot lamp, then maintains it.

A free type air valve 10 is arranged at the top end of the chimney 6, a rain cover 11 is arranged above the free type air valve 10, and the rain cover 11 can prevent rain and snow from falling into the chimney 6.

The air freshening system in the toilet of the embodiment further comprises an air conditioner 16, a mixer 14, a return air blower and a return air pipe 17 which are sequentially communicated, wherein an air outlet 18 is uniformly formed in the part, located at the top of the toilet, of the return air pipe 17, the mixer 14 is further communicated with the top of the chimney 6, an air inlet door 13 is arranged on the mixer 14, and a filter screen 12 is arranged on the air inlet door 13.

The working process of the air freshening system in the toilet of the embodiment is as follows: the odor in the toilet is collected to the first air suction main pipe 4 and the second air suction main pipe through the first air suction branch pipe 3 and the second air suction branch pipe 5, and finally sent into the chimney 6, the odor in the chimney 6 is treated by the adsorption device 7 and the filtering device 19, the harmful gas in the odor is removed, and then the odor is discharged into the atmosphere through the free type air valve 10, the first sensor 8 and the second sensor 9 are installed on the filtering device 19, and whether the filtering device 19 is blocked or not is detected; the pneumatic return air fan 15 mixes the air treated by the adsorption device 7 and the filtering device 19 with the hot and cold air produced by the air conditioner 16 in the air, and then sends the mixture into the toilet through the return air fan 15 and the return air pipe 17, so as to achieve the effect of refreshing the air. When the air conditioning is needed, a fresh air door can be opened, so that the purified odor and hot air or cold air generated by the air conditioner 16 are mixed with the fresh air and then enter the toilet through the return air pipe 17 to condition the air in the toilet.

In the description of the present invention, it should be noted that the terms "top", "bottom", "left", "vertical", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. An air freshening system in a toilet, characterized by: the multifunctional toilet bowl comprises a first air suction branch pipe and a second air suction branch pipe, wherein the first air suction branch pipe is arranged on two sides of a urinal, the second air suction branch pipe is arranged beside the toilet bowl, the top end of the first air suction branch pipe is communicated with a first air suction main pipe, the bottom end of the second air suction branch pipe is communicated with a second air suction main pipe, the first air suction main pipe and the second air suction main pipe are communicated to a chimney, an adsorption device, a first sensor, a filtering device and a second sensor are sequentially arranged in the middle of the chimney from bottom to top, a free type air valve is arranged at the top end of the chimney, and a rain cover is arranged above the free; the air conditioner, the mixer, the air return fan and the air return pipe are sequentially communicated, air outlets are uniformly formed in the part, located at the top of the toilet, of the air return pipe, the mixer is further communicated with the top of the chimney, and an air inlet air door is arranged on the mixer.

2. The in-toilet air freshening system of claim 1, further comprising: the first air suction main pipe is located above the urinal, and the second air suction main pipe is embedded underground.

3. The in-toilet air freshening system of claim 1, further comprising: and the first air suction branch pipe and the second air suction branch pipe are respectively provided with a plurality of air suction holes.

4. The air freshening system in a toilet as claimed in claim 3, wherein: the first air suction branch pipe is in a straight pipe shape, and the second air suction branch pipe is in an inverted U shape.

5. The in-toilet air freshening system of claim 1, further comprising: the adsorption device is internally provided with activated carbon, and the filter device is internally provided with filter paper or non-woven fabric.

6. The in-toilet air freshening system of claim 1, further comprising: the first sensor and the second sensor are both gas pressure sensors.

7. The in-toilet air freshening system of claim 6, further comprising: the first sensor and the second sensor are electrically connected with an indicator light and a power supply respectively.

8. the in-toilet air freshening system of claim 1, further comprising: the air inlet door is provided with a filter screen.