CN111645495A - Area separating, disinfecting and purifying device for passenger cabin of public transport means - Google Patents
Area separating, disinfecting and purifying device for passenger cabin of public transport means Download PDFInfo
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- CN111645495A CN111645495A CN202010527543.4A CN202010527543A CN111645495A CN 111645495 A CN111645495 A CN 111645495A CN 202010527543 A CN202010527543 A CN 202010527543A CN 111645495 A CN111645495 A CN 111645495A
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- 230000000249 desinfective effect Effects 0.000 title claims abstract description 9
- 230000001954 sterilising effect Effects 0.000 claims abstract description 22
- 238000000746 purification Methods 0.000 claims description 44
- 238000004887 air purification Methods 0.000 claims description 31
- 238000004659 sterilization and disinfection Methods 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 14
- 239000011941 photocatalyst Substances 0.000 claims description 13
- 230000002070 germicidal effect Effects 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
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- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 description 10
- 244000052769 pathogen Species 0.000 description 9
- 238000001914 filtration Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
- B60H3/022—Moistening ; Devices influencing humidity levels, i.e. humidity control for only humidifying the air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
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- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides a region separating, disinfecting and purifying device for a passenger cabin of a public transport means, which comprises a plurality of air curtain generating devices and a plurality of air purifying devices, wherein the plurality of air curtain generating devices are suspended in the passenger cabin, an air curtain formed by downwards spraying air from the plurality of air curtain generating devices divides the passenger cabin into a plurality of regions, an air inlet of each air purifying device is connected with an air outlet of the passenger cabin, an air outlet of each air purifying device is positioned in the passenger cabin, and each air curtain generating device is detachably connected with the air purifying device through a connecting pipe. The sterilizing air curtain and the air purifying device are fixed inside the public transport means by the sucking disc, only flowing air provided by part of air outlets of the public transport means is used as a power source of the air curtain and the air purifying device without an external power source, the air curtain is additionally provided with the sterilizing spraying device, and the air humidity can be increased while sterilizing, and if the air humidity is too high, excessive water vapor can be sucked by the air purifying device, so that the proper humidity in a passenger compartment of the public transport means can be kept.
Description
Technical Field
The invention relates to the field of transportation equipment, in particular to a region separating, disinfecting and purifying device for a passenger cabin of a public transport means.
Background
Important transportation industries such as railway passenger transportation and highway passenger transportation are greatly impacted. The transportation is limited by the reasons of space sealing and operation cost, so that the number of passengers per unit area on the transportation is relatively large, and the space interval is relatively narrow, so that pathogens, particularly pathogens transmitted through the respiratory tract, are easy to mutually transmit among people in such an environment, and the problem is increasingly paid attention to the transportation industry. However, the current protection against pathogens in vehicles is only repeated disinfection of the passenger cabin and personal protection of the passengers. The main antiseptic solution that uses of cabin disinfection is disinfected to thing surface and cabin space in the cabin, and the effective holding time of disinfection is limited, need disinfect repeatedly after the passenger from top to bottom, wastes time and energy, influences public transport means conveying efficiency, and can't block the pathogen in real time and pass through the air and directly propagate. The personal protection of passengers is mainly implemented by wearing the mask, but the mask is worn in a closed space for a long time to cause discomfort of the passengers, the problem that the compliance is poor, the mask is worn incorrectly to cause reduction of the protection effect occurs, the mask must be removed in the eating process, the protection time of the mask is limited, a single mask cannot meet the requirement of a long-time trip, and the mask cannot absolutely isolate pathogens.
Disclosure of Invention
The invention aims to provide an area separation disinfection and purification device for a passenger cabin of a public transport vehicle, which aims to solve the problem of real-time disinfection in a closed public transport vehicle and the problem of relative isolation between passengers.
In order to solve the technical problems, an embodiment of the invention provides a region separating and disinfecting and purifying device for a passenger cabin of a public transport vehicle, which comprises a plurality of air curtain generating devices and a plurality of air purifying devices, wherein the plurality of air curtain generating devices are suspended in the passenger cabin, an air curtain formed by downward air injection of the plurality of air curtain generating devices divides the passenger cabin into a plurality of regions, an air inlet of each air purifying device is connected with an air outlet of the passenger cabin, an air outlet of each air purifying device is positioned in the passenger cabin, and the air curtain generating devices are detachably connected with the air purifying devices through connecting pipes.
Wherein, air purification device is formed by a plurality of purification subassemblies concatenation in proper order, the purification subassembly is including passive purification subassembly and initiative purification subassembly.
The passive purification component comprises one or more combinations of a primary filter element, a high-efficiency filter element and activated carbon;
the active purification component comprises one or more combinations of an ultraviolet germicidal lamp, a nano photocatalyst purification device and a micro ion sterilization device.
Further, it all includes the concatenation pipe that filters the body and peg graft with filtering a body both ends to filter piece, high-efficient filtration piece, active carbon, ultraviolet germicidal lamp, nanometer photocatalyst purifier and miniature ion sterilizing equipment just imitate, it is integrative that two adjacent filtration pieces among filtration piece, high-efficient filtration piece, active carbon, ultraviolet germicidal lamp, nanometer photocatalyst purifier and the miniature ion sterilizing equipment splice through the concatenation pipe to filter piece, just imitate.
Preferably, the primary filter piece includes filter pulp, PP non-woven fabrics and melts and spout the filter cloth, the high-efficient filter piece includes the HEPA filter screen.
The air purification device is characterized in that a plurality of induction hole sites are axially arranged on the air purification device, miniature inductors are arranged at the induction hole sites, and constant light sources powered by button batteries are arranged inside the miniature inductors.
Preferably, the constant light source is an infrared light emitting diode.
Preferably, the air inlet end of the air purification device is in adsorption connection with the cabin wall at the air outlet of the cabin through a sucker.
Wherein, every row of seat top suspension has at least one air curtain generating device in the main cabin, and air curtain generating device can be connected with air purification device through the connecting pipe, also can be connected through the air outlet of connecting pipe with the main cabin, can also be connected through the antiseptic solution spray bottle of connecting pipe with the peripheral hardware, passes through air curtain generating device with the antiseptic solution and sprays to the passenger cabin in, when no passenger, disinfects to main cabin inside.
Furthermore, an air curtain generating device is suspended above each seat in the passenger cabin, and the air curtain generated by downward air injection of the air curtain generating device surrounds the seat and the passengers, so that a good protection effect is provided for the passengers.
The gas curtain generating device comprises a cylindrical gas spraying body and a flow blocking piece arranged in the gas spraying body, and gas is sprayed out from the space between the gas spraying body and the flow blocking piece to form an annular gas curtain.
Preferably, the air injection body is a circular truncated cone-shaped cylinder, the flow blocking piece is a trapezoidal cylinder, and the outer side of the flow blocking piece is connected with the air injection body through a support rod.
The technical scheme of the invention has the following beneficial effects:
1. the area separating, disinfecting and purifying device for the passenger cabin of the public transport vehicle can solve the problem of real-time disinfection in the closed public transport vehicle and the problem of relative isolation between passengers.
2. The invention does not need to change the structure of the existing public transport means, and the public transport means only needs to add the air filtering device of the main air inlet to prevent the outside polluted air from entering the interior of the public transport means.
3. The sterilizing air curtain and the air purifying device are fixed inside the public transport means by the sucking discs, only flowing air provided by partial air outlets of the public transport means is used as a power source of the air curtain and the air purifying device without an external power source, the flow blocking in the air curtain can be attached with a spraying device, and the air humidity can be increased while sterilizing (if the air humidity is too high, excessive water vapor can be sucked by the air purifying device so as to keep the proper humidity in a passenger compartment of the public transport means).
4. The air purification device further purifies the air in the air curtain separation space, reduces the possibility that the passengers in different partitions spread pathogens through air or spray, does not need to spend time and energy for special disinfection every time the passengers get on or off, increases the riding comfort of the passengers (only needs to wear the mask when leaving the seat to go to a washroom or other positions), does not need to reduce the transportation efficiency and increase the transportation cost for increasing the passenger interval in the epidemic situation, and the like.
5. The air purification device of the invention is used for leading a user to inhale specific air, wherein the specific air refers to the specific air which is subjected to active/passive purification, a mask or an air curtain accessory is used for reducing the possibility of transmitting pathogens through air or spray by passengers, and the mask or the air curtain accessory is used for increasing the riding comfort of the passengers.
Drawings
FIG. 1 is a schematic diagram of the present invention;
FIG. 2 is a schematic view of the structure of the air cleaning apparatus according to the present invention;
FIG. 3 is an enlarged view of a schematic of the various filter elements of the present invention;
FIG. 4 is an enlarged view of a schematic of the induction fitting of the present invention;
FIG. 5 is a front view of the inflatable curtain generating apparatus of the present invention;
FIG. 6 is a top view of the air curtain generator of the present invention;
fig. 7 is a schematic view showing the structure of the mask worn by a passenger according to the present invention.
Description of reference numerals:
1. an air curtain generating device; 11. a gas injection body; 12. a flow-impeding component; 13. an air curtain; 2. an air purification device; 21. a passive purification component; 211. a primary filter element; 212. a high-efficiency filter element; 213. activated carbon; 22. an active purification component; 221. an ultraviolet germicidal lamp; 222. a nano photocatalyst purification device; 223. a micro ion sterilization device; 23. sensing a hole position; 3. a passenger cabin; 31. a seat; 4. a filter element body; 5. splicing the tubes; 6. a suction cup; 7. a micro-inductor; 8. and (4) connecting the pipes.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an embodiment of the present invention provides a region-partitioned sterilizing and purifying device for a passenger cabin of a public transportation vehicle, including a plurality of air curtain generating devices 1 and a plurality of air purifying devices 2, wherein the plurality of air curtain generating devices 1 are suspended in the passenger cabin 3, an air curtain formed by downward air injection of the plurality of air curtain generating devices 1 partitions the passenger cabin 3 into a plurality of regions, an air inlet of the air purifying device 2 is connected with an air outlet of the passenger cabin 3 through a suction cup 6, and an air outlet of the air purifying device 2 is located in the passenger cabin 3.
At least one air curtain generating device 1 is suspended above each row of seats 31 in the passenger compartment 3. Preferably, an air curtain generator 1 is suspended above each seat in the passenger compartment 3, so that the air curtain generated by the air curtain generator 1 can separate each individual individually, and no pathogens can be transmitted between passengers through air or spray. Each seat forms an independent area which can prevent the convection of gas and play a good role in isolation under the epidemic situation compared with the independent area formed by a solid partition plate
A plurality of air purification devices 2 are arranged in the passenger cabin 3, the number of the air purification devices 2 can be the same as or different from that of the air curtain generating devices 1, and preferably, a plurality of rows of seats share one air purification device 2, so that resources and installation space are saved.
The passenger can choose to wear the face guard, then is connected the face guard with air purification device 2's air outlet, if the passenger feels that it is uncomfortable to wear the face guard, also can be connected air curtain generating device 1 and air purification device 2 through connecting pipe 8, and the passenger can not take gauze mask or face guard in the air curtain, provides the protection shield for the passenger.
The air purification device of the invention is used to actively/passively disinfect the air inhaled by the user, the mask or the air curtain generating device is used to reduce the possibility of pathogen transmission of passengers through air or spray, and the mask or the air curtain accessory is used to increase the riding comfort of the passengers.
As shown in fig. 5 and 6, the air curtain generating device 1 includes a tubular air injection body 11 and a flow blocking piece 12 arranged in the air injection body 11, and the air is injected from between the air injection body 11 and the flow blocking piece 12 to form an annular air curtain 13.
The air injection body 11 is a truncated cone-shaped cylinder, the flow blocking piece 12 is a trapezoidal cylinder, the outer side of the flow blocking piece 12 is connected with the air injection body 11 through the supporting rod 14, the flow blocking piece can block purified air, a circular air curtain is formed, the middle of the air curtain is a safe area, and discomfort possibly brought by wearing a mask can be reduced.
As shown in fig. 2, the air purification device 2 is formed by sequentially splicing a plurality of purification components, and the purification components include a passive purification component 21 and an active purification component 22.
The passive purification assembly 21 includes one or more of a primary filter element 211, a high efficiency filter element 212, and activated carbon 213. Preferably, the primary filter 211 comprises filter cotton, PP non-woven fabric and melt-blown filter cloth, and the high-efficiency filter 212 comprises a HEPA filter screen.
The active purification assembly 22 comprises one or more of a combination of an ultraviolet germicidal lamp 221, a nano-photocatalyst purification device 222 and a micro-ion sterilization device 223. The micro ion sterilization device adopts an ion sterilization technology, including a silver ion technology, an anion technology, a low-temperature plasma technology, a photocatalyst technology and a clean ion group ion technology.
At present, the purification mode mainly comprises a passive purification type (filter screen purification type), an active purification type (filter screen-free type) and a dual purification type (active purification and passive purification). The present invention makes full use of these ways and combines them. All the accessories can be freely combined, and a user can freely combine the accessories according to specific conditions and protection grade requirements.
In this embodiment, first imitate and filter piece, high-efficient filter piece, active carbon, ultraviolet germicidal lamp, nanometer photocatalyst purifier and miniature ion sterilizing equipment and all include and filter piece body 4 and with the concatenation pipe 5 of filtering 4 both ends grafting of piece body, as shown in fig. 3, first imitate filter piece, high-efficient filter piece, active carbon, ultraviolet germicidal lamp, nanometer photocatalyst purifier and miniature ion sterilizing equipment in one or more select to be used for constituting air purifier after, two adjacent filter pieces splice an organic whole through concatenation pipe 5. The concatenation order is generally from the direction of air intake toward the air outlet, and primary filter piece, high-efficient filter piece, active carbon, ultraviolet germicidal lamp, nanometer photocatalyst purifier and miniature ion sterilizing equipment splice in proper order, and the purification subassembly can be according to specific conditions and concrete protection level delete.
In this embodiment, the filter elements are connected by splicing, but not limited thereto, and may also be connected by a threaded connection, a sleeve connection, a ferrule connection, or the like.
In this embodiment, the constant light source is infrared emitting diode, and button cell supplies power, and when the air passed through light, particulate matter wherein can scatter it, causes the decay of light intensity. The relative decay rate is proportional to the concentration of the particulate matter. The internal structure of the infrared sensor is as follows: a light detector (such as a phototransistor) is provided on the other side of the light source diagonal to the light source, and can detect the light reflected by the particulate matter and output a PWM signal (pulse width modulation signal) according to the intensity of the reflected light, thereby determining the concentration of the particulate matter. It can output a plurality of different signals to distinguish among particulate matter of different particle sizes (such as PM10 and PM 2.5).
Description of the drawings: the air purification device shown in fig. 2-4 of the present invention is only a structural schematic of the air purification device, and the specific structure of each fitting in the air purification device is not limited, for example, the fitting may be a square filter screen, may also be of other shapes, may be spliced by splicing pipes at both sides of the filter element body, may also be lapped by a hasp, etc., and may also refer to the internal structure of the household purifier, and each fitting is sequentially installed in contact, and is not spliced into a whole, and the middle fitting may be considered to be fixed by a frame. Therefore, the structure of the existing purifier can be used as the structural reference of the air purifying device of the present invention, and is not limited in the present invention.
The air curtain generating device is detachably connected with the air purifying device or the air outlet of the passenger cabin through a connecting pipe, and the connecting mode can be clamping, adsorption, screwing and the like.
The working principle of the area separating, disinfecting and purifying device for the passenger cabin of the public transport means provided by the invention is as follows: one or more of filter cotton, PP non-woven fabrics, melt-blown filter cloth, HEPA filter screen, active carbon, ultraviolet germicidal lamp, nano photocatalyst purification device and micro ion sterilization device are orderly spliced and combined according to the required protection grade to form the air purification device; arranging the spliced air purification device at a part of air outlets of the passenger cabin; the passenger wears a face mask which is connected with an air purification device, and the air purification device provides the passenger with purified clean air which is passively and actively purified, as shown in figure 7.
The air curtain generating device is connected with an air outlet of a passenger cabin, air is sprayed around passengers to form an air curtain, the passengers are protected in the air curtain, and pathogens are prevented from being transmitted among the passengers through air or spray.
If the passenger does not want to wear the mask, the air curtain generating device can be connected with the air purifying device through the connecting pipe, purified air is directly utilized to form the air curtain, the passenger does not need to wear the mask or the mask when sitting on the seat, and the mask needs to be worn only when going to a toilet.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a public transport means main cabin is with regional separation disinfection purifier, its characterized in that, includes a plurality of air curtain generating device and a plurality of air purification device, and is a plurality of air curtain generating device suspends in the passenger cabin, and is a plurality of air curtain that air curtain generating device jet-propelled formation downwards separates into a plurality of regions with the passenger cabin, air purification device's air intake links to each other with the air outlet in passenger cabin, and air purification device's air outlet is located the passenger cabin, air curtain generating device passes through the connecting pipe and is connected with air purification device detachable.
2. The zonal isolation, disinfection, and purification apparatus for a passenger compartment of a mass transit vehicle of claim 1, wherein the air purification apparatus is formed by sequentially splicing a plurality of purification components, the purification components comprising a passive purification component and an active purification component.
3. The zonal isolation, disinfection, and purification apparatus for a passenger compartment of a mass transit vehicle of claim 2, wherein the passive purification component comprises one or more of a primary filter, a high efficiency filter, and activated carbon;
the active purification component comprises one or more combinations of an ultraviolet germicidal lamp, a nano photocatalyst purification device and a micro ion sterilization device.
4. The area-dividing disinfecting and purifying device for the passenger cabin of the public transportation means as claimed in claim 3, wherein the primary filter member, the high-efficiency filter member, the activated carbon, the ultraviolet germicidal lamp, the nano-photocatalyst purifying device and the micro-ion sterilizing device each comprise a filter member body and a splicing pipe inserted into two ends of the filter member body, and two adjacent filter members of the primary filter member, the high-efficiency filter member, the activated carbon, the ultraviolet germicidal lamp, the nano-photocatalyst purifying device and the micro-ion sterilizing device are spliced into a whole through the splicing pipe.
5. The area-dividing sterilizing and purifying device for the passenger cabin of the public transport vehicle as claimed in claim 3 or 4, wherein the primary filter member comprises filter cotton, PP non-woven fabric and melt-blown filter cloth, and the high-efficiency filter member comprises a HEPA filter screen.
6. The area separation, disinfection and purification device for the passenger cabin of the public transport vehicle as claimed in claim 2, wherein a plurality of induction holes are axially formed in the air purification device, a micro-inductor is arranged at the induction holes, and a constant light source powered by a button battery is arranged in the micro-inductor.
7. The area-dividing disinfecting and purifying apparatus for passenger cabin of public transport means according to claim 1, 2 or 6, wherein the air inlet end of the air purifying apparatus is connected with the wall of the passenger cabin at the air outlet of the passenger cabin by suction via a suction cup.
8. The zonal isolation, disinfection, and purification apparatus for a mass transit vehicle passenger cabin of claim 1, wherein at least one air curtain generating device is suspended above each row of seats in the passenger cabin.
9. The area-dividing sterilizing and purifying device for passenger compartments of public transport vehicles according to claim 1 or 8, wherein the air curtain generating device comprises a cylindrical air injection body and a flow blocking piece arranged in the air injection body, and the air is injected from the air injection body and the flow blocking piece to form an annular air curtain.
10. The area separation, disinfection and purification device for the passenger cabin of a public transport vehicle as claimed in claim 9, wherein the air injection body is a truncated cone-shaped cylinder, the flow blocking element is a trapezoidal cylinder, and the outer side of the flow blocking element is connected with the air injection body through a support rod.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010527543.4A CN111645495A (en) | 2020-06-11 | 2020-06-11 | Area separating, disinfecting and purifying device for passenger cabin of public transport means |
| PCT/CN2020/142370 WO2021248904A1 (en) | 2020-06-11 | 2020-12-31 | Apparatus for area-partitioned disinfection and purification of passenger compartments of public transportation vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010527543.4A CN111645495A (en) | 2020-06-11 | 2020-06-11 | Area separating, disinfecting and purifying device for passenger cabin of public transport means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111645495A true CN111645495A (en) | 2020-09-11 |
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|---|---|---|---|
| CN202010527543.4A Pending CN111645495A (en) | 2020-06-11 | 2020-06-11 | Area separating, disinfecting and purifying device for passenger cabin of public transport means |
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| CN (1) | CN111645495A (en) |
| WO (1) | WO2021248904A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248904A1 (en) * | 2020-06-11 | 2021-12-16 | 南通大学附属医院 | Apparatus for area-partitioned disinfection and purification of passenger compartments of public transportation vehicles |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09193793A (en) * | 1996-01-17 | 1997-07-29 | Japan Tobacco Inc | Air flow wall type guest room smoking parting device and smoke parting method |
| JP2001239820A (en) * | 2000-02-29 | 2001-09-04 | Denso Corp | Vehicular air cleaning device |
| CN1712256A (en) * | 2004-06-21 | 2005-12-28 | 丰田自动车株式会社 | Dust reducing apparatus |
| US20080099606A1 (en) * | 2006-09-29 | 2008-05-01 | Horstman Raymond H | Cabin air supply apparatus with filtered air |
| CN201456987U (en) * | 2009-07-08 | 2010-05-12 | 吴世禄 | Transport with epidemic prevention function |
| CN101987568A (en) * | 2009-07-30 | 2011-03-23 | 热之王公司 | Mobile air cleaning unit and distribution system |
| CN203586415U (en) * | 2013-07-18 | 2014-05-07 | 西安科技大学 | Vehicle-mounted air purifier based on honeycomb active carbon photocatalyst |
| CN104507750A (en) * | 2013-06-03 | 2015-04-08 | 松下知识产权经营株式会社 | Vehicle heating device and heated vehicle seat |
| CN204593637U (en) * | 2015-04-23 | 2015-08-26 | 郑州中斯达环境科技有限公司 | Indoor air disinfection purifier |
| WO2017012538A1 (en) * | 2015-07-21 | 2017-01-26 | 吴达镕 | Atmospheric moisture conversion system |
| CN107246663A (en) * | 2017-05-31 | 2017-10-13 | 四川建源节能科技有限公司 | Air purifier |
| CN109484128A (en) * | 2017-09-12 | 2019-03-19 | 福特全球技术公司 | System and method for the personalized thermal comfort in vehicle passenger cabin |
| CN209997337U (en) * | 2019-05-08 | 2020-01-31 | 福建远致环保科技有限公司 | soot blowing guide pipe assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100352320B1 (en) * | 2000-06-20 | 2002-09-12 | 경진부로아 주식회사 | Inflow of air prevention device of a passenger car train |
| JP4552360B2 (en) * | 2001-06-11 | 2010-09-29 | 株式会社デンソー | Air conditioner for vehicles |
| EP2035754A4 (en) * | 2006-06-23 | 2013-05-01 | Veft Aerospace Technology Inc | Entrainment air flow control and filtration devices |
| CN105667259A (en) * | 2015-08-20 | 2016-06-15 | 潍坊科技学院 | Bus filtering type ventilation device |
| EP3492159A1 (en) * | 2018-07-13 | 2019-06-05 | Carl Freudenberg KG | Filter assembly for a vehicle integrated in the interior component |
| CN111645495A (en) * | 2020-06-11 | 2020-09-11 | 南通大学附属医院 | Area separating, disinfecting and purifying device for passenger cabin of public transport means |
-
2020
- 2020-06-11 CN CN202010527543.4A patent/CN111645495A/en active Pending
- 2020-12-31 WO PCT/CN2020/142370 patent/WO2021248904A1/en active Application Filing
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09193793A (en) * | 1996-01-17 | 1997-07-29 | Japan Tobacco Inc | Air flow wall type guest room smoking parting device and smoke parting method |
| JP2001239820A (en) * | 2000-02-29 | 2001-09-04 | Denso Corp | Vehicular air cleaning device |
| CN1712256A (en) * | 2004-06-21 | 2005-12-28 | 丰田自动车株式会社 | Dust reducing apparatus |
| US20080099606A1 (en) * | 2006-09-29 | 2008-05-01 | Horstman Raymond H | Cabin air supply apparatus with filtered air |
| CN201456987U (en) * | 2009-07-08 | 2010-05-12 | 吴世禄 | Transport with epidemic prevention function |
| CN101987568A (en) * | 2009-07-30 | 2011-03-23 | 热之王公司 | Mobile air cleaning unit and distribution system |
| CN104507750A (en) * | 2013-06-03 | 2015-04-08 | 松下知识产权经营株式会社 | Vehicle heating device and heated vehicle seat |
| CN203586415U (en) * | 2013-07-18 | 2014-05-07 | 西安科技大学 | Vehicle-mounted air purifier based on honeycomb active carbon photocatalyst |
| CN204593637U (en) * | 2015-04-23 | 2015-08-26 | 郑州中斯达环境科技有限公司 | Indoor air disinfection purifier |
| WO2017012538A1 (en) * | 2015-07-21 | 2017-01-26 | 吴达镕 | Atmospheric moisture conversion system |
| CN107246663A (en) * | 2017-05-31 | 2017-10-13 | 四川建源节能科技有限公司 | Air purifier |
| CN109484128A (en) * | 2017-09-12 | 2019-03-19 | 福特全球技术公司 | System and method for the personalized thermal comfort in vehicle passenger cabin |
| CN209997337U (en) * | 2019-05-08 | 2020-01-31 | 福建远致环保科技有限公司 | soot blowing guide pipe assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021248904A1 (en) * | 2020-06-11 | 2021-12-16 | 南通大学附属医院 | Apparatus for area-partitioned disinfection and purification of passenger compartments of public transportation vehicles |
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| Publication number | Publication date |
|---|---|
| WO2021248904A1 (en) | 2021-12-16 |
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Application publication date: 20200911 |