CN210713098U - Air exhaust cleaning system for public washroom - Google Patents
Air exhaust cleaning system for public washroom Download PDFInfo
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- CN210713098U CN210713098U CN201921249676.9U CN201921249676U CN210713098U CN 210713098 U CN210713098 U CN 210713098U CN 201921249676 U CN201921249676 U CN 201921249676U CN 210713098 U CN210713098 U CN 210713098U
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- toilet
- exhaust
- air supply
- air exhaust
- cleaning system
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Abstract
The utility model belongs to the technical field of the building, refer in particular to a public bathroom clean system of airing exhaust. The toilet is provided with the sensor on the door, so that when a person uses the toilet and opens the door, odor in the toilet is sucked away through the exhaust device, and the bottom surface of the toilet is dried and dehumidified. The toilet realizes the cleanness guarantee in the toilet and has no peculiar smell.
Description
Technical Field
The utility model belongs to the technical field of the building, refer in particular to a public bathroom clean system of airing exhaust.
Background
Public washrooms are generally arranged in occasions with high traffic of people, such as schools, movie theaters and other occasions.
The public washroom is relatively poor in sanitary environment due to the environment, for example, the public washroom is easy to generate peculiar smell after being used for a period of time, and for the public washroom without an exhaust system, the peculiar smell of the public washroom can remain in the washroom, so that inconvenience is brought to people who use the washroom subsequently. In some occasions with relatively good use environments, the exhaust fan in the toilet is always in an open state, so that the effect of eliminating peculiar smell can be achieved, but the electric energy is wasted.
In addition, the cleaning in the public toilets is also a big problem, especially for public toilets such as squatting pans, the floor is wet and slippery and the floor becomes more and more dirty due to more water on the floor.
Disclosure of Invention
To the above problem, the utility model provides a clean system of airing exhaust of public bathroom.
The purpose of the utility model is realized like this:
a public toilet air exhaust cleaning system comprises at least more than one toilet which are connected with each other, wherein the toilet comprises a back plate fixed on the ground, two sides of the back plate are connected with clapboards, the front end of each clapboard is connected with a door frame, a turnover door is arranged on each door frame, a squatting pan is arranged on the ground of the toilet, the toilet further comprises an air exhaust device, the air exhaust device comprises a main air exhaust pipeline arranged on the outer side of the toilet, an auxiliary air exhaust pipeline with the same quantity as the toilet is arranged on the main air exhaust pipeline, an air exhaust outlet is arranged at the upper end part of the back plate of the toilet and connected with the auxiliary air exhaust pipeline, a first electromagnetic valve is arranged in the auxiliary air exhaust pipeline, an air exhaust fan is connected to one side of the main air exhaust pipeline, a handle is arranged outside the door, an induction lock pin is arranged inside the door, a lock pin buckle box matched with, the upper end of the outer side of the door frame is also provided with a sensing indicator lamp, and the sensor is connected with the first electromagnetic valve, the sensing indicator lamp and the exhaust fan.
Furthermore, the exhaust fan is further connected with a main air supply pipeline, the main air supply pipeline is provided with auxiliary air supply pipelines with the same quantity as the toilets, an air supply outlet is formed in the lower end portion of the rear panel of the toilet and connected with the auxiliary air supply pipelines, a second electromagnetic valve is arranged in each auxiliary air supply pipeline and connected with the sensor, and a third electromagnetic valve is arranged on one side, close to the exhaust fan, of the main air supply pipeline and connected with the sensor.
Furthermore, an airflow heater is arranged in the main air supply pipeline.
Furthermore, the number of the air supply outlets is two, and the two air supply outlets are respectively positioned on two sides of the squatting pan.
Furthermore, a sewage draining channel is further arranged at the front end of the door on the ground, and a gap is formed between the door and the ground.
Furthermore, a filtering net cover is arranged on the sewage draining channel.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
the exhaust cleaning system of the public toilet has a good peculiar smell eliminating effect, and the exhaust fan can start to work only after the toilet is used, so that the waste of electric energy caused by the fact that the exhaust fan works all the time is avoided, in addition, the exhaust cleaning system can supply air to the floor of the toilet through supplying air to the floor of the toilet, can accelerate the rapid drying of the floor of the toilet, and avoids the wet and slippery and dirtying of the floor of the toilet due to more water and air.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the whole structure of the air exhaust cleaning system of the public washroom.
Fig. 2 is a schematic view of the structure of the air exhausting device.
Fig. 3 is a schematic view of the interior of a single toilet.
Fig. 4 is a schematic view of the structure of the inner side of the door.
1-ground, 2-toilet, 21-back plate, 22-partition plate, 23-door frame, 24-door, 25-handle, 26-induction lock pin, 27-lock pin buckle box, 28-sensor, 29-induction indicator lamp, 3-squatting pan, 4-main exhaust duct, 41-auxiliary exhaust duct, 42-air outlet, 43-first electromagnetic valve, 5-main air supply duct, 51-auxiliary air supply duct, 52-air supply outlet, 53-second electromagnetic valve, 54-third electromagnetic valve, 6-air exhaust fan, 7-airflow heater, 8-sewage draining channel, 81-filtering screen and 9-gap.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, a public bathroom air exhaust cleaning system comprises at least more than one interconnected toilets 2, the toilets 2 include a back plate 21 fixed on the ground 1, partition plates 22 are connected to both sides of the back plate 21, a door frame 23 is connected to the front end of the partition plate 22, a door 24 capable of being turned is arranged on the door frame 23, squatting pans 3 are arranged on the ground of the toilets 2, the air exhaust device further comprises an air exhaust device, the air exhaust device comprises a main air exhaust pipeline 4 arranged on the outer side of the toilets 2, sub air exhaust pipelines 41 with the same number as the toilets 2 are arranged on the main air exhaust pipeline 4, air outlets 42 are arranged at the upper end of the back plate 21 of the toilets 2, the air outlets 42 are connected with the sub air exhaust pipelines 41, first electromagnetic valves 43 are arranged in the sub air exhaust pipelines 41, an exhaust fan 6 is connected to one side of the main air exhaust pipeline 4, handles 25 are arranged outside the doors 24, induction lock, the door frame 23 is provided with a lock pin buckle box 27 matched with the induction lock pin 26, a sensor 28 is arranged in the lock pin buckle box 27, the upper end part of the outer side of the door frame 23 is also provided with an induction indicating lamp 29, and the sensor 28 is connected with the first electromagnetic valve 43, the induction indicating lamp 29 and the exhaust fan 6. The exhaust fan 6 is further connected with a main air supply pipeline 5, the main air supply pipeline 5 is provided with auxiliary air supply pipelines 51 the number of which is the same as that of the toilets 2, the lower end portion of a back plate 21 of the toilet 2 is provided with an air supply opening 52, the air supply opening 52 is connected with the auxiliary air supply pipelines 51, second electromagnetic valves 53 are arranged in the auxiliary air supply pipelines 51, the second electromagnetic valves 53 are connected with the sensor 28, one side, close to the exhaust fan 6, of the main air supply pipeline 5 is provided with third electromagnetic valves 54, and the third electromagnetic valves 54 are connected with the sensor 28.
In the above solution, when the user closes the door 24, the sensing lock pin 26 on the door 24 contacts the lock pin buckle box 27, the sensor 28 is triggered, and the sensing indicator light 29 on the door frame changes from green to red, so as to inform the outside of the toilet 2 that the person is using the toilet.
When the user opens the door 24, the sensing pin 26 is separated from the pin keeper 27, and the sensor 28 in the pin keeper 27 sends a signal, so that the first solenoid valve 43 in the sub-discharge duct 41 connected to the corresponding toilet 2 is opened, meanwhile, the third electromagnetic valve 54 is closed, the exhaust fan 6 is started to run for 1-2 minutes at full speed, the odor in the corresponding toilet 2 is exhausted from the main exhaust duct 4, when the discharge of the air is completed, the first solenoid valve 43 is closed, the second solenoid valve 53 in the sub blowing duct 51 connected to the corresponding toilet 2 is opened, at the same time, the third electromagnetic valve 54 in the main air supply pipeline 5 is opened, the exhaust fan 6 starts to move for 1-2 minutes at full speed, the ground 1 in the corresponding toilet 2 is dried by blowing, and simultaneously the water and the wind existing on the ground 1 are blown away, so that the ground 1 is kept dry and is not easy to become dirty.
Further, an airflow heater 7 is arranged in the main air supply pipeline 5. In order to make the wind energy sent out from the secondary air supply duct 51 have better drying effect, the airflow heater 7 arranged in the main air supply duct 5 can heat the airflow, so that the airflow blown out from the secondary air supply duct 51 is hot air, and the better drying and dehumidifying effect is achieved.
Further, the number of the air supply outlets 52 is two, and the two air supply outlets are respectively located on two sides of the squatting pan 3. Because the squatting pan 3 is arranged in the center of the ground 1, and the water accumulated on the two sides of the squatting pan 3 on the ground 1 of the common toilet 2 is more, the air supply ports 52 are arranged on the two sides of the squatting pan 3, so that better drying and dehumidifying effects can be achieved.
Further, a sewage draining channel 8 is further arranged at the front end of the door 1 on the ground 1, and a gap 9 is formed between the door 24 and the ground 1. The sewage drainage channel 8 in front of the door 24 of the toilet 2 can better collect the moisture blown out by the wind in the toilet 2, so that the sewage does not flow to other positions and pollute the environment of the toilet 2.
Further, a filtering net cover 81 is arranged on the sewage draining channel 8.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. A public toilet air exhaust cleaning system comprises at least more than one toilet which is connected with each other, the toilet comprises a back plate fixed on the ground, two sides of the back plate are connected with partition plates, the front end of each partition plate is connected with a door frame, a door capable of turning is arranged on each door frame, a squatting pan is arranged on the ground of the toilet, the public toilet air exhaust cleaning system is characterized by further comprising an air exhaust device, the air exhaust device comprises a main air exhaust pipeline arranged on the outer side of the toilet, auxiliary air exhaust pipelines which are consistent with the toilet in number are arranged on the main air exhaust pipeline, an air exhaust port is arranged at the upper end of the back plate of the toilet and is connected with the auxiliary air exhaust pipelines, a first electromagnetic valve is arranged in each auxiliary air exhaust pipeline, an air exhaust fan is connected to one side of each main air exhaust pipeline, a handle is arranged outside the door, an induction lock pin is, the lockpin buckle box is internally provided with a sensor, the upper end part outside the door frame is also provided with a sensing indicator lamp, the sensor is connected with the first electromagnetic valve, the sensing indicator lamp and the exhaust fan, the exhaust fan is further connected with a main air supply pipeline, the main air supply pipeline is provided with auxiliary air supply pipelines with the same quantity as the toilets, the lower end part of the back plate of the toilet is provided with an air supply outlet, the air supply outlet is connected with the auxiliary air supply pipelines, the auxiliary air supply pipelines are internally provided with second electromagnetic valves, the second electromagnetic valves are connected with the sensor, one side of the main air supply pipeline, which is close to the exhaust fan, is provided with a third electromagnetic valve, and the third electromagnetic.
2. A public washroom exhaust air cleaning system as claimed in claim 1, wherein an airflow heater is further provided in the main supply duct.
3. A public washroom exhaust cleaning system according to claim 1, wherein the number of the air supply openings is two, and the two air supply openings are respectively positioned at two sides of the squatting pan.
4. The public washroom exhaust cleaning system according to claim 1, wherein a sewage draining channel is further provided on the floor at the front end of the door, and a gap is provided between the door and the floor.
5. The public washroom exhaust cleaning system according to claim 4, wherein the blowdown channel is provided with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249676.9U CN210713098U (en) | 2019-08-05 | 2019-08-05 | Air exhaust cleaning system for public washroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249676.9U CN210713098U (en) | 2019-08-05 | 2019-08-05 | Air exhaust cleaning system for public washroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210713098U true CN210713098U (en) | 2020-06-09 |
Family
ID=70966403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921249676.9U Active CN210713098U (en) | 2019-08-05 | 2019-08-05 | Air exhaust cleaning system for public washroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210713098U (en) |
-
2019
- 2019-08-05 CN CN201921249676.9U patent/CN210713098U/en active Active
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