CN214701098U - Bathroom epidemic prevention deodorization ventilation system - Google Patents
Bathroom epidemic prevention deodorization ventilation system Download PDFInfo
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- CN214701098U CN214701098U CN202120419525.4U CN202120419525U CN214701098U CN 214701098 U CN214701098 U CN 214701098U CN 202120419525 U CN202120419525 U CN 202120419525U CN 214701098 U CN214701098 U CN 214701098U
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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
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model provides an epidemic prevention deodorization ventilation system in bathroom belongs to the air purification field. The utility model discloses a natural draft device, negative pressure device, purification and disinfection deodorizing device, ultrasonic atomization humidification device, monitoring devices, power and display control system, display control system respectively with negative pressure device purify disinfection deodorizing device ultrasonic atomization humidification device monitoring devices the power links to each other, the power still respectively with negative pressure device purify disinfection deodorizing device ultrasonic atomization humidification device monitoring devices links to each other, be equipped with plasma generator in the purification and disinfection deodorizing device. The utility model has the advantages that: the ion generator is arranged in the toilet epidemic prevention and deodorization ventilation system, so that polluted air in the toilet can be well sterilized and disinfected and can be purified into pollution-free air again, and the risk of virus propagation is reduced.
Description
Technical Field
The utility model relates to an air purification field especially relates to a bathroom epidemic prevention deodorization ventilation system.
Background
When a large public health event is encountered, how to reduce the virus propagation is very important to cut off the virus propagation path. The harbor-avoiding bay of people after a large public health incident occurs is also one of important places where viruses can be rapidly spread, and the harbor-avoiding bay is a bathroom which is necessary to be used by residents and is the most frequent place where the virus spread of excrement aerosol can occur most possibly, and in the narrow space, air is difficult to purify, so that the problem which is difficult to solve by people is solved by how to reduce the risk of the virus spread of the excrement aerosol and ensure the ventilation and air cleanliness of the bathroom.
SUMMERY OF THE UTILITY MODEL
For solving the problem in the prior art, the utility model provides a bathroom epidemic prevention deodorization ventilation system has solved the problem that receives the air of pollution hardly purified in the bathroom, has reduced the risk of viral propagation.
The utility model provides a bathroom epidemic prevention deodorization ventilation system, including natural draft device, negative pressure device, purification disinfection deodorizing device, ultrasonic atomization humidification device, monitoring devices, power and display control system, display control system respectively with negative pressure device purify disinfection deodorizing device ultrasonic atomization humidification device monitoring devices the power links to each other, the power still respectively with negative pressure device purify disinfection deodorizing device ultrasonic atomization humidification device monitoring devices links to each other, be equipped with plasma generator in the purification disinfection deodorizing device.
The utility model discloses do further improvement, still including the air inlet filter screen, fan, one-level filter screen, second grade filter screen and the air-out filter screen that set gradually in the purification, disinfection and deodorization device, plasma generator sets up the second grade filter screen with between the air-out filter screen, the fan the one-level filter screen the second grade filter screen plasma generator respectively with the power links to each other, the fan plasma generator still respectively with display control system links to each other.
The utility model discloses do further improvement, one-level filter screen cloth is equipped with the virus killing and sterilization filter bag, be equipped with solid chlorine dioxide slow-release agent and the electric heating net of mutually supporting in the virus killing and sterilization filter bag, the electric heating net respectively with the power display control system links to each other, the second grade filter screen is ultraviolet photodissociation nanometer filter screen.
The utility model discloses make further improvement, ultrasonic atomization humidification device is including dismantling liquid tank, ultrasonic atomization reactor and spray tube, ultrasonic atomization reactor sets up can dismantle the liquid incasement, spray tube one end with ultrasonic atomization reactor fixed connection, the other end stretches out can dismantle the liquid tank, can dismantle the liquid tank still and be equipped with delivery port and water filling port.
The utility model discloses make further improvement, monitoring devices include respectively with humidity transducer, temperature sensor, odor sensor and the differential pressure sensor that the power links to each other, humidity transducer temperature sensor odor sensor with differential pressure sensor still respectively with display control system links to each other.
The utility model discloses make further improvement, display control system includes display interface and controlling means, display interface includes temperature display fence, humidity display fence, stink display fence and pressure differential display fence, controlling means includes switch, humidity controller, stink controller and pressure differential controller, switch with the power links to each other, humidity controller with ultrasonic atomization humidification device links to each other, the stink controller with purification and disinfection deodorization device links to each other, pressure differential controller with negative pressure device links to each other.
The utility model discloses make further improvement, still be equipped with the integrative module of signalling receipt in the controlling means.
The utility model discloses make further improvement, negative pressure device is including the exhaust fan and the check valve of mutually supporting, the exhaust fan respectively with the power display control system links to each other.
The utility model discloses make further improvement, natural draft device is the outwindow window of direct intercommunication bathroom air and external atmosphere.
The utility model discloses make further improvement, ultrasonic atomization humidification device replaces with fixed humidification device, fixed humidification device includes water spray control switch and the spray pipe of direct access bathroom, the spray pipe possesses the spraying shower nozzle, water spray control switch with display control system links to each other.
Compared with the prior art, the beneficial effects of the utility model are that: the ion generator, the sterilization filter bag and the ultraviolet photolysis nano filter screen are arranged in the bathroom epidemic prevention and deodorization ventilation system, so that polluted air in the bathroom can be sterilized and disinfected and can be purified again to be pollution-free air, the virus diffusion in the bathroom is effectively avoided, the threat of virus diffusion is reduced, the possibility of virus propagation is reduced, the air freshness in the bathroom is constantly ensured, and the health safety coefficient of a community is improved. And the utility model discloses a bathroom epidemic prevention deodorization ventilation system not only can use at the bathroom, can also use at house bedroom, sitting room, lobby, apartment room, office, meeting room, reception room, hotel guest room, dining room, lobby, bus stop, railway station, airport, movie theater, exhibition center, hospital, stadium, gymnasium, court, market, supermarket, subway carriage, bus carriage, aircraft cabin, the slower places of circulation of air such as taxi carriage.
Drawings
FIG. 1 is a view of the structure of the anti-epidemic deodorizing and ventilating system of the utility model;
FIG. 2 is a structural diagram of the ultrasonic atomizing and humidifying device in the anti-epidemic deodorizing and ventilating system of the utility model. Reference numerals: 11-air inlet filter screen, 12-fan, 13-primary filter screen, 14-secondary filter screen, 15-plasma generator, 16-air outlet filter screen, 2-ultrasonic atomization humidifying device, 21-detachable liquid tank, 22-ultrasonic atomization reactor, 23-spray pipe, water outlet-211, water inlet-212, 3-monitoring device and 6-display control system.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the utility model provides a bathroom epidemic prevention deodorization ventilation system, including natural draft device, negative pressure device, purification disinfection deodorizing device, ultrasonic atomization humidification device 2, monitoring devices 3, power and display control system 6, display control system 6 respectively with negative pressure device purification disinfection deodorizing device ultrasonic atomization humidification device 2 monitoring devices 3 the power links to each other, the power still respectively with negative pressure device purification disinfection deodorizing device ultrasonic atomization humidification device 2 monitoring devices 3 link to each other, be equipped with plasma generator 15 in the purification disinfection deodorizing device.
As shown in fig. 1, the purification, disinfection and deodorization device further comprises an air inlet filter screen 11, a fan 12, a first-stage filter screen 13, a second-stage filter screen 14 and an air outlet filter screen 16 which are sequentially arranged, a plasma generator 15 is arranged between the second-stage filter screen 14 and the air outlet filter screen 16, the fan 12, the first-stage filter screen 13, the second-stage filter screen 14 and the plasma generator 15 are respectively connected with the power supply, and the fan 12 and the plasma generator 15 are respectively connected with the display control system 6. The air inlet filter screen 11 and the air outlet filter screen 16 are ordinary filter screens, and are uniformly provided with materials which can remove large-particle pollutants and kill mycovirus, such as a solid chlorine dioxide slow-release agent, a cold catalyst, activated carbon and the like. Can enough let air purification, also solved the easy mycotic problem that produces of filter screen simultaneously, the air passes through the air inlet filter screen tentatively purifies the entering purify disinfection deodorizing device, purify the discharge once more through the air-out filter screen at last. The fan 12 is used for increasing the circulation speed of air, increasing the air purification efficiency in the closed space, and adjusting different wind speeds according to the air quality. The plasma generator 15 utilizes specific voltage, can make the electron in the particle atom in the air change into electrified ion, when the air passes through the power tube, can form a large amount of positive ions and negative ions, can quick effectual getting rid of and decomposing various harmful pollutants and disinfection and sterilization to reach air purification and disinfection effect, the ionic tube material adopts many combined types, the outer net adopts materials such as stainless steel, can set up an ionic tube according to size and the large-size adjustment configuration quantity of clearing machine at least.
According to the main working principle of the plasma generator, when air containing viruses or bacteria passes through the plasma generator, ultrahigh-frequency pulses generated by the plasma generator discharge to release megahertz positive and negative electrons, and a large amount of energy is generated through annihilation of the positive and negative ions, so that the bacterial envelope is damaged, the cell nucleus is killed, and pollutants such as bacterial viruses and TVOC in the air are eliminated, and the plasma generator mainly comprises the following four modes:
1. electrostatic dust collection: the plasma is generated by the non-uniform electric field or the corona discharge, a large amount of electrons and positive and negative ions contained in the plasma are subjected to inelastic collision with particle pollutants in the air under the action of the electric field gradient, so that the electrons and the positive and negative ions are attached to the particle pollutants to form charged ions, and the charged ions are collected by dust collection under the action of the external electric field force.
The treatment process is divided into three stages:
(1) e + M (contaminant molecule) -M-;
(2) m- + SP (solid particle) — (SPM) -;
(3)(SPM)---SPM。
electrostatic precipitation is a physical process in which high removal efficiency is achieved for Total Suspended Particles (TSP) less than 100 μm in diameter and respirable particles (PM10) less than μm in diameter suspended in air.
2. Plasma chemical reaction: the non-thermal plasma is obtained at normal temperature and normal pressure through high-frequency high-voltage pulse corona streamer discharge with steep front edge and narrow pulse width, and a large amount of active particles in the plasma are utilized to directly decompose and remove toxic, harmful and difficultly-degraded pollutants. The method comprises two ways:
(1) under the instantaneous high-energy action of high-energy electrons, chemical bonds of certain harmful gas molecules are opened, so that the harmful gas molecules are directly decomposed into simple substance atoms or harmless molecules;
(2) under the action of a large amount of high-energy electrons, ions, excited particles, oxygen radicals, hydroxyl radicals (free genes have unpaired electrons and have strong activity) and the like, the materials are oxidized and decomposed into harmless products.
3. Degradation mechanisms of organic contaminants and bacteria in the plasma. The method comprises the following steps:
(1) under the impact of high-energy electrons, strong oxidizing free radicals are generated in the electric field space,. O,. OH 2;
(2) organic pollutant molecules are excited by the collision of high-energy particles, and molecular bonds and groups are broken to form a large number of metastable groups and particles;
(3) o, OH2, etc. undergo a series of plasma chemical reactions with excited molecules, broken radicals, other radicals, etc., and the organic molecules are finally oxidized into CO2 and H2O. The degradation of organic matter mainly takes place in the following reactions:
H2S+02、02-、02+----S03+H2O
NH3+02、02-、02+----2NOx+H2O
VOCs+O2、O2-、O2+----CO2+H2O
(wherein the VOCs (volatile organic compounds) are volatile organic compounds)
(4) O,. OH 2; the oxidative free radicals and high-speed electrons rapidly oxidize bacteria or DNA and proteins constituting viruses, and destroy and decompose infectious viruses.
Analysis on the degradation mechanism of bacteria, the following reactions mainly occur:
protein +02, 02-, 02+ - - - - - -CO2+ H2O
4. The negative ion generator under the action of electromagnetic field can remove pollutant. Ozone and negative ions are generated by utilizing an unbalanced strong electromagnetic and discharge method and are diffused to the indoor space under the driving of ion wind. The anion with proper concentration can adjust the ion balance in the air, and can effectively remove the pollutant in the air. The high concentration of negative ions collides with the toxic chemicals and airborne particles of pathogens to negatively charge them, and these negatively charged particles attract the surrounding positively charged particles (usually, the airborne bacteria, viruses, spores, etc. are positively charged). This accumulation process continues until the weight of the particulate matter is sufficient to cause it to fall to the surface.
As shown in fig. 1, the primary filter screen 13 is provided with a disinfection and sterilization filter bag, a solid chlorine dioxide slow release agent and an electric heating net which are matched with each other are arranged in the disinfection and sterilization filter bag, and the electric heating net is respectively connected with the power supply and the display control system 6. The electric heating net in the middle of the solid chlorine dioxide slow-release agent particles can keep the heating of the solid chlorine dioxide slow-release agent maintained at 30-45 ℃, the volatility of the solid chlorine dioxide slow-release agent particles is enhanced, the solid chlorine dioxide slow-release agent particles release trace chlorine dioxide to indoor air in an oxidation reduction process, pathogenic microorganisms in the air can be killed, the electric heating net also has an effect of disinfecting the surface of an indoor object, the chlorine dioxide sterilization effect is 10 times that of chlorine, 2 times that of sodium hypochlorite, the capacity of inhibiting viruses is 3 times higher than that of chlorine and 1.9 times higher than that of ozone, the active disinfection effect is achieved, the electric heating power is automatically adjusted according to the using condition of a toilet, and the electric heating system stops running in a summer mode. The second-stage filter screen 14 is an ultraviolet photolysis nano filter screen, can digest volatile organic compounds such as formaldehyde and the like, can kill various bacteria, germs, mold and remove odor, is used for disinfection, sterilization and deodorization, and is mainly used in a toilet under the state of people.
As shown in fig. 2, the ultrasonic atomization humidifying device 2 comprises a detachable liquid tank 21, an ultrasonic atomization reactor 22 and a spray pipe 23, the ultrasonic atomization reactor 22 is arranged in the detachable liquid tank 21, one end of the spray pipe 23 is fixedly connected with the ultrasonic atomization reactor 22, the other end of the spray pipe extends out of the detachable liquid tank 21, and the detachable liquid tank 21 is further provided with a water outlet 211 and a water filling port 212. Water, disinfectant, air freshener or mixed liquid thereof can be added into the detachable liquid tank 21 as required, liquid is atomized through the ultrasonic atomization reactor 22, and the atomized liquid is sprayed into the air through the spray pipe, so that the air environment is improved, the humidity is increased or the air is directly purified, the propagation of viruses in the air can be effectively blocked, and meanwhile, the humidity of the air can be increased in a dry season.
As shown in fig. 1, the monitoring device 3 includes a humidity sensor, a temperature sensor, an odor sensor and a pressure difference sensor respectively connected to the power supply, and the humidity sensor, the temperature sensor, the odor sensor and the pressure difference sensor are further respectively connected to the display control system 6. The monitoring device 3 is used for monitoring the humidity, the temperature, the odor and the pressure difference of the toilet and transmitting data to the display control system. The humidity sensor is used for monitoring indoor humidity, and the display control system is used for starting and closing the ultrasonic atomization humidifying device to keep the indoor humidity within a certain humidity range. The temperature sensor is used for detecting the temperature in the toilet. The odor sensor is used for detecting the concentration of malodorous gases (ammonia gas, hydrogen sulfide, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, styrene, trimethylamine and the like) in the air, judging the air freshening degree through the concentration of the malodorous gases, controlling the purification speed (high, medium and low three grades) of the purification, disinfection and deodorization device by the display control system, transmitting air quality data in a toilet to a specified monitoring platform as required, and providing the air quality data for operation management personnel to manage. The differential pressure sensor is used for measuring the internal and external differential pressure of the toilet and providing data for the negative pressure system to control the pressure of the toilet so as to ensure that the toilet is always kept in a negative pressure state.
As shown in fig. 1, the display control system 6 includes a display interface and a control device, the display interface includes a temperature display bar, a humidity display bar, an odor display bar and a pressure difference display bar, the control device includes a power switch, a humidity controller, an odor controller and a pressure difference controller, the power switch is connected to the power supply, the humidity controller is connected to the ultrasonic atomization humidification device, the odor controller is connected to the purification, disinfection and deodorization device, and the pressure difference controller is connected to the negative pressure device. The display interface is an LED waterproof display used for displaying humidity, temperature, odor and pressure difference. The control device can automatically start the purification, disinfection and deodorization device and the ultrasonic atomization system according to the data of the sensor, and can also manually operate the power switch, the humidity controller, the odor controller and the pressure difference controller to control, and automatically control and automatically stop under the condition of manual operation.
As shown in figure 1, a signal transmitting and receiving integrated module is further arranged in the control device and used for remotely controlling the anti-epidemic deodorizing and ventilating system of the toilet.
As shown in fig. 1, the negative pressure device includes an exhaust fan 71 and a check valve which are matched with each other, and the exhaust fan 71 is connected with the power supply and the display control system 6 respectively. So as to ensure a certain air pressure difference between the toilet and other spaces, and the atmospheric pressure of the common toilet is 0.5Pa or more lower than that of other rooms, thereby ensuring that the polluted air in the toilet or the pollutants leaked from the floor drain can not be transmitted to other rooms. The air volume of the exhaust fan is determined according to the size of a toilet, the air displacement per hour is generally 6-12 times of the volume of the toilet, and the check valve is used for preventing outdoor pollutants from being discharged into the toilet.
As shown in fig. 1, the natural ventilation device is an outward opening window 8 directly communicating the air of the toilet with the outside atmosphere.
As shown in fig. 1, the ultrasonic atomizing humidifier is replaced by a fixed humidifier, the fixed humidifier includes a water spraying control switch and a water spraying pipe directly connected to a toilet, the water spraying pipe includes a spraying nozzle, and the water spraying control switch is connected to the display control system. The fixed humidifying device is suitable for newly-built projects, a water spraying pipe with a spraying nozzle is connected to a bathroom water supply system, the water spraying pipe is automatically opened to spray and humidify when the relative humidity of indoor air is lower than 50% according to the air humidity measured by an indoor air humidity sensor, and the water spraying pipe is automatically closed when the air humidity in the bathroom is higher than 80% so as to keep the air humidity in the bathroom between 50% and 80%.
The working principle of the toilet epidemic prevention deodorization ventilation system is as follows: the fan drives air in the toilet to flow into the anti-epidemic deodorization ventilation system of the toilet from the air inlet filter screen, large-particle pollutants are filtered, the air sequentially passes through the primary filter screen, the secondary filter screen and the plasma generator, the air is sterilized, volatile organic matters and odor such as formaldehyde are eliminated, the purified air is improved, then the air enters the toilet from the air outlet filter screen, the ultrasonic atomization humidification device is used for increasing air humidity or sterilizing, the monitoring device is used for monitoring the purified air state in the anti-epidemic deodorization ventilation system of the toilet, the display control system is used for controlling the operation of the anti-epidemic deodorization ventilation system of the toilet and displaying the air state, and the negative pressure device is used for ensuring that the polluted air in the toilet or the pollutants leaked from the floor drain cannot be transmitted to other rooms.
By last, the utility model provides a bathroom epidemic prevention deodorization ventilation system sets up ion generator, virus killing and sterilization filter bag and ultraviolet ray photodissociation nanometer filter screen through at bathroom epidemic prevention deodorization ventilation system, can be with contaminated air virus killing and sterilization in the bathroom, the repurification is pollution-free air, the diffusion of virus in the bathroom has effectively been avoided, reduce the threat of virus diffusion, the possibility that the virus was spread has been reduced, guarantee the air fresh degree in the bathroom constantly, the health factor of safety in district is improved. And the utility model discloses a bathroom epidemic prevention deodorization ventilation system not only can use at the bathroom, can also use at house bedroom, sitting room, lobby, apartment room, office, meeting room, reception room, hotel guest room, dining room, lobby, bus stop, railway station, airport, movie theater, exhibition center, hospital, stadium, gymnasium, court, market, supermarket, subway carriage, bus carriage, aircraft cabin, the slower places of circulation of air such as taxi carriage.
The above-mentioned embodiments are the preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and the scope of the present invention includes and is not limited to the above-mentioned embodiments, and all equivalent changes made according to the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a bathroom epidemic prevention deodorization ventilation system, its characterized in that, includes natural draft device, negative pressure device, purifies disinfection deodorization device, ultrasonic atomization humidification device, monitoring devices, power and display control system, display control system respectively with negative pressure device purify disinfection deodorization device ultrasonic atomization humidification device monitoring devices the power links to each other, the power still respectively with negative pressure device purify disinfection deodorization device ultrasonic atomization humidification device monitoring devices links to each other, be equipped with plasma generator in the purification disinfection deodorization device.
2. The toilet epidemic prevention deodorization ventilation system according to claim 1, wherein: still including the air inlet filter screen, fan, one-level filter screen, second grade filter screen and the air-out filter screen that set gradually in the purification, disinfection and deodorization device, plasma generator sets up the second grade filter screen with between the air-out filter screen, the fan the one-level filter screen the second grade filter screen plasma generator respectively with the power links to each other, the fan plasma generator still respectively with display control system links to each other.
3. The toilet epidemic prevention deodorization ventilation system according to claim 2, wherein: the first-stage filter screen is provided with a virus killing and sterilizing filter bag, a solid chlorine dioxide slow release agent and an electric heating net which are matched with each other are arranged in the virus killing and sterilizing filter bag, the electric heating net is respectively connected with the power supply and the display control system, and the second-stage filter screen is an ultraviolet photolysis nano filter screen.
4. The toilet epidemic prevention deodorization ventilation system according to claim 3, wherein: ultrasonic atomization humidification device is including dismantling liquid tank, ultrasonic atomization reactor and spray tube, ultrasonic atomization reactor sets up can dismantle the liquid incasement, spray tube one end with ultrasonic atomization reactor fixed connection, the other end stretches out can dismantle the liquid tank, can dismantle the liquid tank still and be equipped with delivery port and water filling port.
5. The toilet epidemic prevention deodorization ventilation system according to claim 4, wherein: the monitoring device comprises a humidity sensor, a temperature sensor, an odor sensor and a pressure difference sensor which are respectively connected with the power supply, and the humidity sensor, the temperature sensor, the odor sensor and the pressure difference sensor are also respectively connected with the display control system.
6. The toilet epidemic prevention deodorization ventilation system according to claim 5, wherein: the display control system comprises a display interface and a control device, the display interface comprises a temperature display column, a humidity display column, an odor display column and a pressure difference display column, the control device comprises a power switch, a humidity controller, an odor controller and a pressure difference controller, the power switch is connected with the power supply, the humidity controller is connected with the ultrasonic atomization humidifying device, the odor controller is connected with the purification, disinfection and deodorization device, and the pressure difference controller is connected with the negative pressure device.
7. The toilet epidemic prevention deodorization ventilation system according to claim 6, wherein: and a signal transmitting and receiving integrated module is also arranged in the control device.
8. The toilet epidemic prevention deodorization ventilation system according to claim 7, wherein: the negative pressure device comprises an exhaust fan and a check valve which are matched with each other, and the exhaust fan is respectively connected with the power supply and the display control system.
9. The toilet epidemic prevention deodorization ventilation system according to claim 8, wherein: the natural ventilation device is an outward opening window which is directly communicated with the air of the toilet and the outside atmosphere.
10. The bathroom epidemic prevention deodorization ventilation system according to any one of claims 1-8, wherein: ultrasonic atomization humidification device replaces with fixed humidification device, fixed humidification device includes the spray control switch and the spray pipe of direct access bathroom, the spray pipe possesses the spraying shower nozzle, spray control switch with display control system links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120419525.4U CN214701098U (en) | 2021-02-26 | 2021-02-26 | Bathroom epidemic prevention deodorization ventilation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120419525.4U CN214701098U (en) | 2021-02-26 | 2021-02-26 | Bathroom epidemic prevention deodorization ventilation system |
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| CN214701098U true CN214701098U (en) | 2021-11-12 |
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| CN202120419525.4U Expired - Fee Related CN214701098U (en) | 2021-02-26 | 2021-02-26 | Bathroom epidemic prevention deodorization ventilation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126057A (en) * | 2022-08-29 | 2022-09-30 | 上寻环保科技(云南)有限公司 | Toilet disinfection and deodorization system |
| CN115597160A (en) * | 2022-12-15 | 2023-01-13 | 苏州悠远环境科技有限公司（Cn） | Air supply system and control method thereof |
-
2021
- 2021-02-26 CN CN202120419525.4U patent/CN214701098U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126057A (en) * | 2022-08-29 | 2022-09-30 | 上寻环保科技(云南)有限公司 | Toilet disinfection and deodorization system |
| CN115597160A (en) * | 2022-12-15 | 2023-01-13 | 苏州悠远环境科技有限公司（Cn） | Air supply system and control method thereof |
| CN115597160B (en) * | 2022-12-15 | 2023-03-14 | 苏州悠远环境科技有限公司 | Air supply system and control method thereof |
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