CN219157876U - Full-automatic deodorizing squatting pot for public toilet - Google Patents
Full-automatic deodorizing squatting pot for public toilet Download PDFInfo
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- CN219157876U CN219157876U CN202221578015.2U CN202221578015U CN219157876U CN 219157876 U CN219157876 U CN 219157876U CN 202221578015 U CN202221578015 U CN 202221578015U CN 219157876 U CN219157876 U CN 219157876U
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- deodorizing
- fresh air
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- pipeline fan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
When the toilet reaches the pit, the human body induction switch on the back wall simultaneously starts two pipeline fans below the pedal positions on two sides of the pit for deodorizing and supplementing fresh air, and a negative pressure area similar to an air curtain is formed in the pit through two multi-channel gas splitters connected with the two pipeline fans in series, so that odor generated during toilet is sucked into the negative pressure area and is discharged out of the room by the pipeline fans. When the person leaves, the human body induction switch automatically closes the two pipeline fans, which is the working state of which is smelly and which is not arranged, changes the big fan arranged on the roof of the prior public toilet, and when the person is not in air exhaust and ventilation in 24 hours, simultaneously, the environment temperature generated by an air conditioner or a heating system is also pumped away and destroyed, thereby causing great energy waste.
Description
Technical Field
The utility model relates to public toilet equipment in the environmental and sanitary industries, in particular to a full-automatic deodorizing squatting pan for a public toilet.
Background
The squatting pan of public toilet commonly used in society is only used for defecating and washing the function, and the odor that produces when defecating mainly relies on the axial fan on public toilet roof to discharge outdoors. According to the specification of public toilet sanitary Specification GB/T17217-2021, (1) an exhaust fan with the air quantity of 5 times/hour is required to be used for deodorizing and ventilating, (2) ammonia gas is less than 0.3mg/m < 3 >, and (3) hydrogen sulfide is less than 0.01mg/m < 3 >, the standard can be reached. The odor is discharged from a fan on the roof, fresh air is supplemented from a door of a public toilet, a connecting line is drawn at two positions and is called an air path, however, the pit position for generating the odor and the urinal are arranged at the position far away from the corner angle of the air path, so that the odor discharging efficiency is very low, the working state of 'large odor discharging and ventilation circulation' is formed, and great electricity waste is generated. Besides, the environment temperature kept by the air conditioner or the heating device in the public toilet is discharged outdoors while the odor is discharged, and the original environment temperature is not supplemented according to the discharge capacity requirement in the unit time of (1), so that the air conditioner or the heating device is similar to a dummy device, and great energy waste is caused.
3. The technical scheme solves the two simultaneous problems:
disclosure of Invention
A fully automatic deodorizing squatting pot for public toilet is characterized by that under the pedal position of squatting pot two sides and under the flushing pipeline 1 surrounding squatting pot one turn, a multi-channel gas diverter 1 for deodorizing and a multi-channel gas diverter 3 for supplementing fresh air are respectively set, and are respectively connected in series with a pipeline fan 4 for deodorizing and a pipeline fan 5 for supplementing fresh air, at the same time the power supplies of two pipeline fans 4 and 5 are connected in parallel with the power supply of human body induction switch 6 set on the rear wall of squatting pot.
When a toilet person enters the squatting pan partition, the human body induction switch 6 simultaneously starts the first pipeline fan 4 for deodorizing and the second pipeline fan 5 for supplementing fresh air, and a negative pressure area 7 is formed in an air curtain between the first multi-path gas flow divider 2 for deodorizing and the second multi-path gas flow divider 3 for supplementing fresh air, so that odor generated during toilet use is sucked in and discharged out of the room.
Preferably, under the pedal positions at two sides of the squatting pot, a first multi-path gas splitter 2 for deodorizing and a second multi-path gas splitter 3 for supplementing fresh air are respectively arranged.
Preferably, the main pipe of the first multi-path gas splitter 2 for deodorization is connected in series with the first pipeline fan 4 for deodorization, and the main pipe of the second multi-path gas splitter 3 for fresh air supplement is connected in series with the second pipeline fan 5 for fresh air supplement.
Preferably, the power supply of the first pipeline fan 4 for deodorizing and the power supply of the second pipeline fan 5 for supplementing fresh air are connected in parallel with the power supply of the human body induction switch 6 arranged on the rear wall of the squatting pan.
Preferably, the pressure of the negative pressure area 7 in the air curtain can be changed by regulating and controlling the air quantity and the air speed of the first pipeline fan 4 for deodorizing and the second pipeline fan 5 for supplementing fresh air, so that after the deodorizing effect is regulated and controlled to be the optimal working condition, the air quantity and the air speed of the first pipeline fan 4 for deodorizing and the second pipeline fan 5 for supplementing fresh air are locked.
Drawings
FIG. 1 is a full automatic deodorizing squat toilet seat for public toilet; fig. 2 is a cross-sectional view A-A of fig. 1.
Detailed Description
Under the water flushing pipeline 1 which surrounds the edge of the squatting pan and is arranged at the foot pedal position at the two sides of the squatting pan, a multi-channel gas flow divider I2 for deodorizing and a multi-channel gas flow divider II 3 for supplementing fresh air are respectively arranged, and are respectively connected in series with a pipeline fan I4 for deodorizing and a pipeline fan II 5 for supplementing fresh air, and meanwhile, the power supplies of the pipeline fan I4 for deodorizing and the pipeline fan II 5 for supplementing fresh air are connected in parallel with the power supply of a human body induction switch 6 arranged on the rear wall of the squatting pan.
When a toilet person enters a squatting pan partition, a human body induction switch 6 simultaneously starts a pipeline fan I4 for deodorizing and a pipeline fan II 5 for fresh air, a pipeline curtain I which is horizontal to the ground is formed at the pit mouth of the squatting pan through a multi-way gas flow divider I2 for deodorizing and a multi-way gas flow divider II 3 for fresh air at both sides, the air flow speed is faster and the pressure is smaller according to the Bostrih law, therefore, a negative pressure area 7 which is horizontal to the ground is generated in the pipeline curtain I, namely the area where two rows of arrows are arranged in the squatting pan in the specification drawing, the odor generated during the toilet is sucked into the negative pressure area 7 in the pipeline curtain I through the multi-way gas flow divider I2 for deodorizing and the pipeline fan I4 for deodorizing, and enters an odor treatment device, and simultaneously, the pipeline fan II 5 for the pipeline fan II for deodorizing is used for ventilating is closed when the pipeline I is used for ventilating, and the fresh air is circulated outside the pipeline I4 for ventilating, and the human body is completely circulated when the pipeline I and II for ventilating is exhausted. In addition, the negative pressure of the negative pressure area can be changed by regulating and controlling the air quantity and the air speed of the first pipeline fan 4 for deodorizing and the second pipeline fan 5 for supplementing fresh air, and after the deodorizing effect is regulated and controlled to be the optimal working condition, the air quantity and the air speed of the first pipeline fan 4 for deodorizing and the second pipeline fan 5 for supplementing fresh air are locked.
The technical scheme realizes which odor is discharged, which is not discharged, and the odorless and non-discharging accurate odor discharge is realized just like the lamp which is started in which room for working, and the lamp is closed after leaving, so that 100 percent of energy is fully utilized, and the situation that only one big fan exists in the existing public toilet, no matter whether a toilet person is in air discharge or air exchange for 24 hours is avoided. Meanwhile, the environment temperature maintained by the air conditioner or the heating equipment is destroyed, the air conditioner or the heating equipment is continuously replenished and discharged out of the room, and the refrigeration or heating equipment is similar to a dummy device, so that great waste is caused. The technical scheme solves the two main problems, saves energy by more than 70%, and has obvious effect.
Claims (5)
1. A full-automatic deodorizing squatting pan for public toilets is characterized in that a flushing pipeline (1) surrounding a squatting pan is arranged below pedal positions on two sides of the squatting pan, a first multi-path gas splitter (2) for deodorizing and a second multi-path gas splitter (3) for supplementing fresh air are respectively arranged, the flushing pipeline is respectively connected with a first pipeline fan (4) for deodorizing and a second pipeline fan (5) for supplementing fresh air in series, meanwhile, the power supply of the two pipeline fans is connected with the power supply of a human body induction switch (6) arranged on the rear wall of the squatting pan in parallel,
when a toilet person enters the squatting pan partition, the human body induction switch (6) simultaneously starts the first pipeline fan (4) for deodorizing and the second pipeline fan (5) for supplementing fresh air, and a negative pressure area (7) is formed in an air curtain between the first multi-path gas flow divider (2) for deodorizing and the second multi-path gas flow divider (3) for supplementing fresh air, so that odor generated during the toilet is sucked and discharged outdoors.
2. The fully automatic deodorizing squatting pan of claim 1, wherein: under the pedal positions at two sides of the squatting pot, a first multi-way gas flow divider (2) for deodorizing and a second multi-way gas flow divider (3) for supplementing fresh air are respectively arranged.
3. The fully automatic deodorizing squatting pan of claim 1, wherein: the main pipe of the first multi-channel gas flow divider (2) for deodorizing is connected in series with the first pipeline fan (4) for deodorizing, and the main pipe of the second multi-channel gas flow divider (3) for fresh air supplementing is connected in series with the second pipeline fan (5) for fresh air supplementing.
4. The fully automatic deodorizing squatting pan of claim 1, wherein: the power supply of the first pipeline fan (4) for deodorizing and the power supply of the second pipeline fan (5) for supplementing fresh air are connected in parallel with the power supply of the human body induction switch (6) arranged on the rear wall of the squatting pan.
5. The fully automatic deodorizing squatting pan of claim 1, wherein: the pressure of the negative pressure area (7) in the air curtain can be changed by regulating and controlling the air quantity and the air speed of the first pipeline fan (4) for deodorizing and the second pipeline fan (5) for supplementing fresh air, so that after the deodorizing effect is regulated and controlled to be the optimal working condition, the air quantity and the air speed of the first pipeline fan (4) for deodorizing and the second pipeline fan (5) for supplementing fresh air are locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221578015.2U CN219157876U (en) | 2022-06-22 | 2022-06-22 | Full-automatic deodorizing squatting pot for public toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221578015.2U CN219157876U (en) | 2022-06-22 | 2022-06-22 | Full-automatic deodorizing squatting pot for public toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219157876U true CN219157876U (en) | 2023-06-09 |
Family
ID=86616018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221578015.2U Active CN219157876U (en) | 2022-06-22 | 2022-06-22 | Full-automatic deodorizing squatting pot for public toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219157876U (en) |
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2022
- 2022-06-22 CN CN202221578015.2U patent/CN219157876U/en active Active
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