CN112095730A - Environment-friendly toilet odorless treatment system - Google Patents
Environment-friendly toilet odorless treatment system Download PDFInfo
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- CN112095730A CN112095730A CN202011011109.7A CN202011011109A CN112095730A CN 112095730 A CN112095730 A CN 112095730A CN 202011011109 A CN202011011109 A CN 202011011109A CN 112095730 A CN112095730 A CN 112095730A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention relates to an environment-friendly odorless treatment system for a toilet, which aims to solve the problem of environmental friendliness inside and outside the public toilet, wherein a toilet position of a toilet stool area is provided with a ceiling in a top enclosure compartment and a wall close to the ground at the rear side of a toilet bowl, and is respectively provided with a negative pressure air suction opening; the urinal toilet is arranged in the toilet position of the urinal toilet position, the ceiling of the partition wall at the two sides of the top is provided with an illuminating lamp, and a negative pressure air suction opening is arranged near the urinal; all negative pressure air suction ports are communicated with a negative pressure host through a negative pressure branch main pipe, all positive pressure air supply ports are communicated with a positive pressure host through a positive pressure branch main pipe, a heat exchanger is arranged between the positive pressure main pipe and the negative pressure main pipe, and a polluted air safety treatment device is arranged at the downstream of the negative pressure host; all positive and negative pressure air suction openings are provided with control valves or toilet position fans, and each toilet position is respectively provided with a human body sensor for controlling the negative pressure main machine and the control valves or the toilet position fans thereof. The toilet has the advantages that the toilet and the toilet seat can not emit peculiar smell to the surrounding environment, and the air quality of the inside and outside environment of the toilet is good.
Description
Technical Field
The invention relates to an odorless treatment system for a toilet, in particular to an environment-friendly odorless treatment system for the toilet.
Background
"A city civilization looks at its bathroom" has been deeply bored. As the hardware investment is increased, the attention degree and the management strength are enhanced, the sanitary condition of the toilet is generally and obviously improved. However, with the progress of understanding of the environmental sanitation level, the environmental problems of the toilet are more and more concerned: one is the big environmental problem, namely the problem that the peculiar smell is emitted to the surrounding environment by the toilet is still not solved, and the evaluation of the toilet condition of the toilet and the air quality of the surrounding environment are influenced; the other is a small environment problem, namely the problem that peculiar smell is emitted to an adjacent toilet space or a public space in the toilet when and after one toilet of the public toilet is used is still not solved. With the improvement of human civilization degree, modern interpersonal relationship is more exquisite and win-win, and the personal environment, other people environment and public environment in the environment are more important; public environments should be valued more than individual environments. Therefore, the creation of an environment-friendly toilet which is heavy and far is still a technical problem to be solved urgently in the field.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an environment-friendly odorless toilet treatment system which can prevent a toilet from emitting peculiar smell to the surrounding environment and prevent a toilet seat from emitting peculiar smell to the environment space in the toilet.
In order to achieve the purpose, the odorless treatment system of the environment-friendly toilet is characterized in that a toilet position area and a urine toilet position area are arranged in a public toilet, each toilet position in the toilet position area is arranged from the ground to the top to form a compartment with a front door, negative pressure air suction openings are respectively arranged on the ceiling in the compartment and the wall close to the ground behind the toilet device, and a positive pressure air supply opening is arranged on the side wall of the front door in the compartment; each toilet position in the small toilet position area is provided with two side partition walls from the ground to the top and a downward-jetting type illuminating lamp is arranged on the ceiling between the two side partition walls, and the urine toilet position is provided with a negative-pressure air suction opening near the urinal; all negative pressure air suction ports are communicated with a negative pressure host machine through a negative pressure branch pipe and a negative pressure main pipe, all positive pressure air supply ports are communicated with a positive pressure host machine through a positive pressure branch pipe and a positive pressure main pipe, a heat exchanger is arranged between the positive pressure main pipe and the negative pressure main pipe, and a polluted air safety treatment device is arranged at the downstream of the negative pressure host machine; all positive and negative pressure air suction ports or pipelines connected with the positive and negative pressure air suction ports are provided with toilet level control valves; or the toilet position fan with the air pressure valve is arranged on each toilet position, and each toilet position is respectively provided with a human body sensor for controlling the negative pressure host machine and the control valve thereof, or the negative pressure host machine and the toilet position fan with the air pressure valve thereof. When any toilet position human body sensor senses that a person is in the toilet, the negative pressure host machine and the toilet position control valve thereof or a toilet position fan with an air pressure valve are started; the negative pressure host machine is provided with a speed regulating fan, and the air quantity or the air pressure is correspondingly increased or reduced according to the change of the quantity and the type of the toilet seats detected by the human body sensor; namely, the more the toilet seats, the larger the air quantity or the air pressure, and the less the toilet seats, the smaller the air quantity or the air pressure. The air pressure valve opens the air channel controlled by the air pressure when the positive or negative air pressure reaches a set value. Therefore, when each toilet position is in the toilet, the peculiar smell emitted in the toilet can be effectively absorbed in time, the air quality of the toilet position can be improved, the peculiar smell can be ensured not to pollute public spaces in other adjacent toilet positions and the toilet, more particularly, the toilet peculiar smell exhausted in the pumping mode can not pollute the peripheral air of the public toilet, the air quality of the internal and external environment spaces of the toilet can be ensured, and the true internal and external environment friendliness of the toilet is realized. The polluted air safety treatment device is at least provided with an activated carbon adsorption treatment process. The toilet has the advantages that peculiar smell cannot be emitted to the surrounding environment in the toilet, peculiar smell cannot be emitted to the environment space in the toilet by the toilet, the air quality of the toilet is good, and the air quality of the environment in the toilet is also good.
As optimization, a human body sensor for defecation is additionally arranged at a negative pressure air suction opening of a partition ceiling or a human body sensor for defecation is arranged on the other side wall of the partition opposite to a front door pivot, and a human body sensor switch for urination for sensing whether a person urinates or not is arranged above the urination toilet device; the negative pressure air inlet on the rear side of the toilet device in the compartment and near the ground wall is a filtering type negative pressure air inlet. The positive pressure air supply port arranged on the side wall of the front door in the compartment is a rectangular positive pressure air supply port with a transverse grating, and the positive pressure air supply port arranged on the side wall of the front door in the compartment is arranged on one side wall of the front door in the compartment. The height of the positive pressure air supply opening arranged on the side wall of the front door in the compartment is approximately equal to the height of a human body when people go to the toilet. The back wall of the toilet compartment is provided with a wall panel which is hermetically connected with the partition walls on two sides, and all toilet wall equipment is arranged on the wall panel.
As optimization, the negative pressure air suction opening of the compartment ceiling is formed by arranging the negative pressure air suction opening, the compartment illuminating lamp and the human body induction switch on the modularized buckling plate in parallel. This modularization buckle plate formula compartment ceiling negative pressure inlet scoop simple to operate can raise the efficiency, can also be regarded as the access hole concurrently.
As optimization, the filtering type negative pressure air suction opening comprises a clamping type grating panel, a transition frame positioned between the grating panel and the negative pressure branch pipe, a filtering net bag used for filtering, and a fastening belt used for winding and fixing the mouth of the filtering net bag on the transition frame. The fastening belt is a ribbon. The mesh opening degree of the filter mesh bag is 80-100 meshes, the filter mesh bag is hydrophobic, can be directly washed by water, is easy to clean and convenient to disassemble, can ensure that the inside of the whole system is clean, reduces the breeding probability of bacteria, and hardly increases the wind resistance. The clamped grille panel and the transition frame can be opened by a special switch.
As optimization, the ceilings of a plurality of adjacent toilet areas are provided with positive and negative pressure adjustable air openings, and air pipes of toilet area fans connected with the positive and negative pressure adjustable air openings and attached with toilet area control valves or attached with wind pressure valves are respectively communicated with a positive and negative pressure main pipe through reversing valves and positive and negative pressure auxiliary pipes. When the adjacent urinating toilet areas are few people in the toilet at the same time, the ceilings of the adjacent urinating toilet areas are provided with positive and negative pressure adjustable air openings to be in a positive pressure working state; when a plurality of adjacent urine toilet areas are used for a plurality of people, the ceilings of the adjacent urine toilet areas are provided with positive and negative pressure adjustable air openings to be in a negative pressure working state.
As optimization, the positive and negative pressure adjustable tuyere is circular. The circular positive and negative pressure adjustable air port is provided with a concentric circular grid, namely the common positive and negative pressure adjustable air supply port of the urine position area is a multiple circular ring grid type. The concentric circular grids are provided with radial partitions. The concentric circular grids are in a spherical concave shape with the middle part being concave upwards.
As optimization, the negative pressure air suction opening of the urinating toilet is arranged on the wall surface near one side of the upper part of the urinal. The negative pressure air suction opening of the urinating toilet is round. The round positive and negative pressure adjustable air opening is provided with a concentric round grid. The concentric circular grids are provided with radial partitions. The concentric circular grids are in a spherical concave shape with the concave middle part. The urinal toilet is characterized in that a wall panel for hermetically connecting partition walls on two sides is arranged on the wall surface between the partition walls on the two sides, and all urinal toilet wall devices are installed on the wall panel.
As optimization, the upstream of the positive pressure main machine is provided with a purified air treatment device, and the polluted air safety treatment device uses active carbon to remove the polluted components in the air discharged by the negative pressure main machine; a large doorway human body sensor for sensing people entering and exiting is arranged in a public washroom doorway, and a middle hall negative pressure air suction opening controlled by the large doorway human body sensor and connected with a negative pressure host machine through an air pipe is arranged on a middle hall ceiling of the public washroom; the public washroom is provided with an integrated controller which is electrically connected with and controls each electric appliance. When the human body sensor at the large doorway detects that people exist in a toilet, but the human body inductive switches at all toilet positions do not detect people in the toilet, the human body sensor at the large doorway opens the negative pressure host machine through the integrated controller to simply suck air through the negative pressure air suction opening of the ceiling of the middle hall, and the negative pressure host machine runs in a low-wind or wind pressure speed state. Therefore, no one can go to the toilet in the toilet, and a small amount of peculiar smell overflowing from each toilet in the toilet can be sucked away through the negative pressure air suction opening of the ceiling of the middle hall, so that the space in the toilet outside the toilet can keep the air fresh.
Preferably, the purified air treatment device adds negative oxygen ions capable of purifying air into the air provided by the positive pressure main machine. Namely, the purified air treatment device is provided with a negative ion generator.
As optimization, the air safety treatment process of the polluted air safety treatment device from the air inlet to the air outlet is sequentially provided with an alkaline material adsorption section, an acidic material adsorption section, an air moisture adsorption section and an active carbon adsorption section.
In a word, when every lavatory position is like the lavatory, can both in time effectively absorb away like the peculiar smell that the lavatory gived off, can improve like the air quality in lavatory position, can also ensure that the peculiar smell does not pollute other adjacent lavatory positions and public space in the bathroom, more especially the suction exhaust like the lavatory peculiar smell more can not pollute the peripheral air of public latrine, when administering lavatory position air, more can compromise the air quality in guarantee lavatory internal and external environment space, accomplish real lavatory internal and external environment friendly. More particularly, the toilet can suck a small amount of peculiar smell overflowing from each toilet in the toilet through the negative pressure air suction opening of the ceiling of the middle hall, so that the space in the toilet outside the toilet can keep the air fresh.
After the technical scheme is adopted, the environment-friendly toilet odorless treatment system has the advantages that peculiar smell cannot be emitted to the surrounding environment of a toilet, peculiar smell cannot be emitted to the environment space in the toilet by the toilet, the air quality of the toilet is good, and the air quality of the environment inside and outside the toilet is also good.
Drawings
FIG. 1 is a schematic view of a piping structure of an environmentally friendly toilet deodorizing treatment system of the present invention for use in the stool region of a public toilet; FIG. 2 is a schematic view showing a top view of the deodorizing treatment system for a toilet room of the present invention. FIG. 3 is a schematic structural view of an inner ceiling pressure suction opening of a public toilet stool compartment simultaneous illumination human body induction switch of the environment-friendly toilet odorless treatment system of the present invention; FIG. 4 is a schematic view showing an assembly structure of a filtering type suction opening provided on a rear wall of a squatting pan device of a public lavatory stool partition of the environmentally friendly toilet deodorization treatment system of the present invention; FIG. 5 is a schematic view showing the construction of the environmentally friendly deodorizing treatment system for the urine zone of a public toilet according to the present invention.
Detailed Description
As shown in figures 1-2 and 5, the odorless treatment system for the environment-friendly toilet of the invention is characterized in that a public toilet is provided with a defecation toilet area and a urination toilet area, each toilet area which is parallel to the defecation toilet area is arranged from the ground to the top to form a compartment 1 with a front door 11, a ceiling in the compartment 1 and a wall close to the ground behind a squatting pan toilet device 10 are respectively provided with a negative pressure air suction opening 3, and the side wall of the front door 11 in the compartment 1 is provided with a positive pressure air supply opening 4; two side partition walls 5 from the ground to the top and a downward-jetting illuminating lamp 90 are arranged on the ceiling between the two side partition walls of each toilet in parallel in the small toilet area, and a negative-pressure air suction opening 3 is arranged near the urinal 50 in the small toilet; all the negative pressure air suction ports 3 are communicated with a negative pressure host 33 through a negative pressure branch pipe 31 and a negative pressure main pipe 32, all the positive pressure air supply ports 4 are communicated with a positive pressure host 44 through a positive pressure branch pipe 41 and a positive pressure main pipe 42, a heat exchanger 6 is arranged between the positive pressure main pipe 42 and the negative pressure main pipe 32, and a polluted air safety treatment device 7 is arranged at the downstream of the negative pressure host 33; all positive and negative pressure air suction ports or pipelines connected with the positive and negative pressure air suction ports are provided with toilet level control valves; or a toilet position fan with an air pressure valve, wherein each toilet position is respectively provided with a human body sensor for controlling the negative pressure main machine 33 and the control valve thereof, or for controlling the negative pressure main machine 33 and the toilet position fan with the air pressure valve thereof. When any toilet position human body sensor senses that a person is in the toilet, the negative pressure host machine and the toilet position control valve thereof or a toilet position fan with an air pressure valve are started; the negative pressure host machine is provided with a speed regulating fan, and the air quantity or the air pressure is correspondingly increased or reduced according to the change of the quantity and the type of the toilet seats detected by the human body sensor; namely, the more the toilet seats, the larger the air quantity or the air pressure, and the less the toilet seats, the smaller the air quantity or the air pressure. The air pressure valve opens the air channel controlled by the air pressure when the positive or negative air pressure reaches a set value. The polluted air safety treatment device is at least provided with an activated carbon adsorption treatment process.
The other side wall of the compartment 1 opposite to the front door pivot is provided with a human body sensor for stool. As shown in fig. 3, the negative pressure air inlet of the compartment ceiling may be formed by arranging the negative pressure air inlet 3, the compartment lighting lamp 90 and the human body inductive switch 9 between the partition walls on the modular buckle plate in parallel. This modularization buckle plate formula compartment ceiling negative pressure inlet scoop simple to operate can raise the efficiency, can also be regarded as the access hole concurrently. As shown in fig. 5, a urine position human body induction switch 9 for sensing whether a person goes to toilet is arranged above the urine toilet 50; a plurality of adjacent toilet position areas are provided with a common positive pressure air supply opening 4 on the ceiling. The common positive pressure air supply port of the small water area is of a multi-ring grid type. The negative pressure air inlet at the back side of the toilet is a horizontal negative pressure air inlet. The positive pressure air supply port 4 arranged on the side wall of the front door in the compartment 1 is a rectangular positive pressure air supply port with a transverse grating, and the height of the positive pressure air supply port arranged on the side wall of the front door in the compartment is approximately equal to the height of a human body when people go to the toilet. The back wall of the toilet compartment is provided with a wall panel which is hermetically connected with the partition walls on two sides, and all toilet wall equipment is arranged on the wall panel.
The negative pressure air inlet 3 on the back side of the squatting pan device 10 close to the ground wall in the compartment 1 is a filtering type negative pressure air inlet. As shown in fig. 4, the filtering type negative pressure air suction opening comprises a clamping type grating panel 51, a transition frame 52 between the grating panel 51 and the negative pressure branch pipe, a filter mesh bag 53 for filtering, and a fastening belt for winding and fixing the opening of the filter mesh bag 53 on the transition frame 52. The fastening strap is a tie 54. The mesh opening degree of the filter mesh bag is 80-100 meshes, the filter mesh bag is hydrophobic, can be directly washed by water, is easy to clean and convenient to disassemble, can ensure that the inside of the whole system is clean, reduces the breeding probability of bacteria, and hardly increases the wind resistance. The clamped grille panel and the transition frame can be opened by a special switch.
The ceilings of a plurality of adjacent toilet areas are provided with positive and negative pressure adjustable air ports 34, and air pipes connected with the positive and negative pressure adjustable air ports and attached with toilet area control valves or toilet area fans with air pressure valves are respectively communicated with a positive and negative pressure main pipe through reversing valves and positive and negative pressure auxiliary pipes. The common positive and negative pressure adjustable air supply port 34 of the small urine area is a multi-ring grid type. When the adjacent urinating toilet areas are few people in the toilet at the same time, the ceilings of the adjacent urinating toilet areas are provided with positive and negative pressure adjustable air ports 34 which are in a positive pressure working state; when a plurality of adjacent urine toilet areas are used for a plurality of people, the ceilings of the adjacent urine toilet areas are provided with the positive and negative pressure adjustable air openings 34 which are in a negative pressure working state. The positive and negative pressure adjustable tuyere 34 is circular. The circular positive and negative pressure adjustable air port is provided with a concentric circular grid, namely the common positive and negative pressure adjustable air supply port of the urine position area is a multiple circular ring grid type. The concentric circular grids are provided with radial partitions. The concentric circular grids are in a spherical concave shape with the middle part being concave upwards.
The urinal toilet negative pressure air suction opening 3 is arranged on the wall surface near one side of the upper part of the urinal 50. The negative pressure air inlet 3 of the urinating toilet is round. The round positive and negative pressure adjustable air opening is provided with a concentric round grid. The concentric circular grids are provided with radial partitions. The concentric circular grids are in a spherical concave shape with the concave middle part. The urinal toilet is characterized in that a wall panel for hermetically connecting partition walls on two sides is arranged on the wall surface between the partition walls on the two sides, and all urinal toilet wall devices are installed on the wall panel.
The upstream of the positive pressure main machine 44 is provided with a purified air treatment device 8, and a polluted air safety treatment device 7 uses activated carbon to remove the polluted components in the air discharged by the negative pressure main machine; a large doorway human body sensor for sensing entering people is arranged in a doorway of the public washroom, and a hall ceiling negative pressure air suction opening controlled by the large doorway human body sensor and connected with a negative pressure host machine through an air pipe is arranged on the hall ceiling of the public washroom; the public washroom is provided with an integrated controller which is electrically connected with and controls each electric appliance. When the human body sensor at the large doorway detects that people exist in a toilet, but the human body inductive switches at all toilet positions do not detect people in the toilet, the human body sensor at the large doorway opens the negative pressure host machine through the integrated controller to simply suck air through the negative pressure air suction opening of the ceiling of the middle hall, and the negative pressure host machine runs in a low-wind or wind pressure speed state. Therefore, no one can go to the toilet in the toilet, and a small amount of peculiar smell overflowing from each toilet in the toilet can be sucked away through the negative pressure air suction opening of the ceiling of the middle hall, so that the space in the toilet outside the toilet can keep the air fresh.
The purified air processing device 8 adds negative oxygen ions capable of purifying air to the air supplied by the positive pressure main machine, and synchronously operates when the air is operated to the positive pressure main machine. Namely, the purified air treatment device is provided with a negative ion generator. The polluted air safety treatment device 7 is sequentially provided with an alkaline material adsorption section, an acidic material adsorption section, an air moisture adsorption section and an active carbon adsorption section on the air safety treatment process from an air inlet to an outlet.
Therefore, when each toilet position is in the toilet, the peculiar smell emitted in the toilet can be effectively absorbed in time, the air quality of the toilet position can be improved, the peculiar smell can be ensured not to pollute public spaces in other adjacent toilet positions and the toilet, more particularly, the toilet peculiar smell exhausted in the pumping mode can not pollute the peripheral air of the public toilet, the air quality of the internal and external environment spaces of the toilet can be ensured, and the true internal and external environment friendliness of the toilet is realized. More particularly, the toilet can suck a small amount of peculiar smell overflowing from each toilet in the toilet through the negative pressure air suction opening of the ceiling of the middle hall, so that the space in the toilet outside the toilet can keep the air fresh.
In a word, the environment-friendly toilet odorless treatment system has the advantages that peculiar smell cannot be emitted to the surrounding environment of the toilet, peculiar smell cannot be emitted to the environment space in the toilet by the toilet, the air quality of the toilet is good, and the air quality of the environment inside and outside the toilet is also good.
Claims (10)
1. An environment-friendly toilet odorless treatment system, a public toilet is provided with a defecation toilet area and a urination toilet area, and is characterized in that each toilet which is parallel to the defecation toilet area is provided with a compartment which is enclosed from the ground to the top to form a front door, a ceiling in the compartment and a wall close to the ground at the rear side of a toilet are respectively provided with a negative pressure air suction opening, and the side wall of the front door in the compartment is provided with a positive pressure air supply opening; each toilet position in the small toilet position area is provided with two side partition walls from the ground to the top and a downward-jetting type illuminating lamp is arranged on the ceiling between the two side partition walls, and the urine toilet position is provided with a negative-pressure air suction opening near the urinal; all negative pressure air suction ports are communicated with a negative pressure host machine through a negative pressure branch pipe and a negative pressure main pipe, all positive pressure air supply ports are communicated with a positive pressure host machine through a positive pressure branch pipe and a positive pressure main pipe, a heat exchanger is arranged between the positive pressure main pipe and the negative pressure main pipe, and a polluted air safety treatment device is arranged at the downstream of the negative pressure host machine; all positive and negative pressure air suction ports or pipelines connected with the positive and negative pressure air suction ports are provided with toilet level control valves; or the toilet position fan with the air pressure valve is arranged on each toilet position, and each toilet position is respectively provided with a human body sensor for controlling the negative pressure host machine and the control valve thereof, or the negative pressure host machine and the toilet position fan with the air pressure valve thereof.
2. The environmentally friendly toilet odorless treatment system according to claim 1, wherein a human body sensor for defecation is additionally arranged at a negative pressure air suction opening of a ceiling of the compartment or a human body sensor for defecation is arranged on the other side wall of the compartment opposite to the pivot of the front door, and a human body sensor switch for urination for sensing whether a person goes to the toilet is arranged above the urinal; the negative pressure air inlet on the rear side of the toilet device in the compartment and near the ground wall is a filtering type negative pressure air inlet.
3. The environmentally friendly odor-free toilet treatment system according to claim 2, wherein the negative pressure suction inlet of the compartment ceiling is formed by arranging the negative pressure suction inlet, the compartment lighting lamp and the human body induction switch on the modular buckle plate in parallel.
4. The environmentally friendly odor-free toilet treatment system of claim 2, wherein the filtering type negative pressure air inlet comprises a clamping type grating panel, a transition frame between the grating panel and the negative pressure branch pipe, a filtering net bag for filtering, and a fastening belt for winding and fixing the mouth of the filtering net bag on the transition frame.
5. The environmentally friendly toilet odorless treatment system according to claim 1, wherein positive and negative pressure adjustable air ports are provided in ceilings of a plurality of adjacent toilet areas, and air pipes of toilet area fans with toilet area control valves or wind pressure valves connected with the air ports are respectively communicated with the positive and negative pressure main pipes through reversing valves and positive and negative pressure auxiliary pipes.
6. The environmentally friendly odor-free treatment system for toilets according to claim 5, wherein the positive and negative pressure adjustable tuyere is circular.
7. The environmentally friendly toilet odorless treatment system according to claim 1, wherein the urinal bowl negative pressure suction opening is provided on the wall surface near one side of the upper part of the urinal.
8. The odorless environment-friendly system for treating the odor in the toilet as claimed in claim 1, wherein the purified air treatment device is arranged at the upstream of the positive pressure main machine, and the polluted air safety treatment device is used for removing the polluted components in the air discharged by the negative pressure main machine by using activated carbon; a large doorway human body sensor for sensing people entering and exiting is arranged in a public washroom doorway, and a middle hall negative pressure air suction opening controlled by the large doorway human body sensor and connected with a negative pressure host machine through an air pipe is arranged on a middle hall ceiling of the public washroom; the public washroom is provided with an integrated controller which is electrically connected with and controls each electric appliance.
9. The environmentally friendly toilet odorless treatment system according to claim 8 wherein the purified air treatment device is to add negative oxygen ions capable of purifying air to the air provided by the positive pressure main machine.
10. The environmentally friendly deodorization processing system for toilets according to claim 8, wherein the polluted air safety processing device is provided with an alkaline material adsorption section, an acidic material adsorption section, an air moisture adsorption section and an activated carbon adsorption section in sequence on the air safety processing flow from the air inlet to the air outlet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011011109.7A CN112095730A (en) | 2020-09-24 | 2020-09-24 | Environment-friendly toilet odorless treatment system |
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| CN202011011109.7A CN112095730A (en) | 2020-09-24 | 2020-09-24 | Environment-friendly toilet odorless treatment system |
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| CN105201057A (en) * | 2014-05-27 | 2015-12-30 | 北京莱比特环保科技有限公司 | Deodorization device used for public washroom |
| CN105839749A (en) * | 2016-06-01 | 2016-08-10 | 北京康之维科技有限公司 | Intelligent air exchanging method and system for bathroom |
| CN206859351U (en) * | 2017-07-04 | 2018-01-09 | 傅学文 | A kind of air purification system of bathroom |
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2020
- 2020-09-24 CN CN202011011109.7A patent/CN112095730A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010007902A (en) * | 2000-10-19 | 2001-02-05 | 문재덕 | Means and system for clean toilet |
| US20080040842A1 (en) * | 2006-06-27 | 2008-02-21 | Sanabria James S | Toilet ventilation system |
| CN203393819U (en) * | 2013-07-15 | 2014-01-15 | 浙江康之维节水科技有限公司 | Intelligent air refreshing device of public toilet |
| CN105201057A (en) * | 2014-05-27 | 2015-12-30 | 北京莱比特环保科技有限公司 | Deodorization device used for public washroom |
| CN104089361A (en) * | 2014-07-22 | 2014-10-08 | 苏州西净环保科技有限公司 | Indoor and outdoor air exchange and intelligent purification system |
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