CN111942112A - Virus killing type vehicle fresh air system - Google Patents
Virus killing type vehicle fresh air system Download PDFInfo
- Publication number
- CN111942112A CN111942112A CN202010881018.2A CN202010881018A CN111942112A CN 111942112 A CN111942112 A CN 111942112A CN 202010881018 A CN202010881018 A CN 202010881018A CN 111942112 A CN111942112 A CN 111942112A
- Authority
- CN
- China
- Prior art keywords
- air
- vehicle
- tube
- unit
- virus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000700605 Viruses Species 0.000 title abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000001939 inductive effect Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 abstract 1
- 210000002381 plasma Anatomy 0.000 description 33
- 238000004887 air purification Methods 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 238000005034 decoration Methods 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002538 fungal effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- -1 formaldehyde, benzene series Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- B60H3/0071—Electrically conditioning the air, e.g. by ionizing
- B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
-
- 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
- B60H3/0608—Filter arrangements in the air stream
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a virus-killing type vehicle fresh air system which comprises an air processing assembly, wherein the air processing assembly comprises a filtering unit and a plasma generating unit, the plasma generating unit comprises an insulating pipe, a cylindrical anode is arranged on the inner wall of the insulating pipe, a round rod-shaped cathode is arranged on the central axis of the insulating pipe, a reaction chamber is formed between the anode and the cathode, and a magnetic part is arranged on the outer wall of the insulating pipe; the cathode is provided with a reaction sheet, the anode is provided with a plurality of discharge needles, the distribution direction of the discharge needles is consistent with that of the reaction sheet, and the needle heads of the discharge needles are opposite to the reaction sheet; the insulating tube comprises an inner tube and an outer tube, an exhaust cavity is arranged between the inner tube and the outer tube, an inlet and an outlet communicated with the exhaust cavity are formed in the outer tube, a return air channel is arranged on the side wall of the carriage, one end of the return air channel is communicated with the bottom of the carriage, and the other end of the return air channel is communicated with the inlet. The invention has the advantages of good purification effect, high purification efficiency, complete virus isolation and killing, and the like.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to a virus-killing type vehicle fresh air system.
Background
With the progress of science and technology and the development of economy, vehicles are gradually advancing into the aspect of daily life as indispensable vehicles, and for passenger vehicles, air pollutants in the vehicles are mainly divided into inhalable particles, bacteria, viruses, volatile organic compounds and the like. In particular, in order to seek an attractive and comfortable interior environment of a vehicle, various decorations and decorations are generally applied to the interior of a passenger vehicle, and these decorations and decorations can emit various harmful gases such as formaldehyde, benzene series, TVOC and the like while enhancing the aesthetic and comfortable feelings, and the interior environment of the passenger vehicle has high tightness, so that once air in the vehicle is polluted, the health of passengers can be seriously affected. In order to solve the problems, pollutants in the vehicle need to be killed and degraded, smoke and dust are removed, peculiar smell is removed, and the environment in the vehicle is improved.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the technical problems in the prior art, the invention provides the virus-killing type vehicle fresh air system which has good purification effect and high purification efficiency and can completely block and kill viruses.
In order to solve the technical problems, the invention adopts the technical scheme that:
a virus-killing type vehicle fresh air system comprises an air processing assembly arranged at the top of a compartment of a vehicle, wherein the air processing assembly comprises a filtering unit and a plasma generating unit which are sequentially arranged along the air conveying direction, the input end of the filtering unit is an air inlet, and the output end of the plasma generating unit is an air outlet; the plasma generation unit comprises an insulating tube, a cylindrical anode is arranged on the inner wall of the insulating tube, a round rod-shaped cathode is arranged on the central axis of the insulating tube, a reaction chamber is formed between the anode and the cathode, and a magnetic part is arranged on the outer wall of the insulating tube; the cathode is provided with a reaction sheet, the anode is provided with a plurality of discharge needles, the distribution direction of the discharge needles is consistent with that of the reaction sheet, and the needle heads of the discharge needles are opposite to the reaction sheet; the insulating tube comprises an inner tube and an outer tube, an exhaust cavity is arranged between the inner tube and the outer tube, an inlet and an outlet communicated with the exhaust cavity are formed in the outer tube, a return air channel is arranged on the side wall of the carriage, one end of the return air channel is communicated with the bottom of the carriage, and the other end of the return air channel is communicated with the inlet of the exhaust cavity.
As a further improvement of the above technical solution:
the plurality of discharge needles are spirally distributed on the anode, and the reaction plates are spirally distributed on the cathode.
The insulation tube is provided with a groove at the position of the discharge needle, and a permanent magnet is arranged in the groove.
The filtering unit comprises filtering cotton.
The insulating tube is a ceramic tube.
And the air outlet is provided with an adjusting unit for adjusting the temperature or/and the humidity of the air.
The output end of the plasma generation unit is provided with an induced air unit, and the output end of the induced air unit is an air outlet.
The air outlet of the induced air unit is positioned at the top or the peripheral side of the carriage, and the bottom of the peripheral side of the carriage is provided with an air return hole which is communicated with the air return channel.
Compared with the prior art, the invention has the advantages that:
the invention carries out primary filtration of dust particles on air through the filtration unit, the air enters the plasma generation unit, after the plasma generation unit is electrified, an electric field is generated in the reaction chamber between the anode and the cathode to generate plasma, the magnetic part generates a magnetic field in the reaction chamber, the plasma is restricted in the reaction chamber under the action of the magnetic field, the density of the plasma is increased, the high-density plasma bombards pollutant molecules (various microorganisms including bacteria, viruses, fungal spores and the like) in the air to ionize, dissociate and excite the pollutant molecules, thereby reducing the pollutant molecules into safe substance molecules with simple substance molecular structure and low harm to human bodies, and simultaneously completely decomposing various harmful gases such as formaldehyde, hydrogen sulfide, biochemical toxic gas and the like to provide virus-free and pollution-free air to achieve the aim of purifying the air, the purified air is sent into the vehicle through an air outlet by an air inducing unit (such as an induced draft fan and the like) to provide clean and harmless air for vehicle passengers; meanwhile, air in the vehicle enters through an inlet at the bottom of the air return channel, then reaches an inlet of the exhaust cavity through the air return channel, enters the exhaust cavity, exchanges heat with the inner tube, and then is discharged to the outside of the vehicle through an outlet, so that the anode, the reaction chamber and the like can be cooled, and normal work of each part is guaranteed.
After the plasma generating unit is electrified, an electric field is generated in the reaction chamber between the anode and the cathode, and meanwhile, a discharge gap of a specific area (a spirally distributed plasma area is actually formed) is formed between the discharge needle and the cathode as well as between the discharge needle and the reaction sheet, so that plasma with higher density is generated, and the air purification efficiency can be further improved; further, the reaction plate is spirally distributed, so that the air passing through the reaction chamber flows forwards spirally, the transmission path of the air is prolonged, the time of the reaction of the air and the plasma is prolonged, and the air purification effect is further guaranteed.
The permanent magnet is arranged at the position of the discharge needle of the insulating tube, so that the magnetic field intensity of the discharge needle can be enhanced, more plasmas can be restrained, the density of the plasmas is further improved, and the efficiency and the effect of air purification are improved; still be equipped with adjusting part in addition, can carry out the regulation of temperature and humidity to the gas after the purification, the travelling comfort of guarantee use.
Drawings
Fig. 1 is a sectional structural view of an embodiment of the present invention.
FIG. 2 is a schematic structural diagram of a plasma generation unit according to an embodiment of the present invention.
Fig. 3 is a view a-a of fig. 2.
Illustration of the drawings: 1. an air handling assembly; 101. an air inlet; 102. an air outlet; 2. a filtration unit; 3. an air inducing unit; 4. a plasma generating unit; 401. an insulating tube; 4011. an inner tube; 4012. an outer tube; 402. an anode; 403. a discharge needle; 404. a cathode; 405. reaction plates; 406. a permanent magnet; 407. a magnetic member; 408. an exhaust chamber; 4081. an inlet; 4082. an outlet; 409. a reaction chamber; 5. an air return channel; 501. an air return opening; 6. a carriage.
Detailed Description
The invention is further described below with reference to the figures and the specific embodiments of the description.
As shown in fig. 1 to fig. 3, the virus-killed vehicle fresh air system of the present embodiment is suitable for vehicles such as buses and buses, and specifically includes an air processing assembly 1 installed on the top of the vehicle, where the air processing assembly 1 includes a filtering unit 2, a plasma generating unit 4 and an induced air unit 3, which are sequentially arranged along an air conveying direction, an input end of the filtering unit 2 is an air inlet 101, an output end of the induced air unit 3 is an air outlet 102, and is located at the top of a compartment 6 of the vehicle, and is used for introducing fresh air into the compartment 6; the plasma generating unit 4 comprises an insulating tube 401 (such as a ceramic tube and the like), a cylindrical anode 402 is arranged on the inner wall of the insulating tube 401, a round rod-shaped cathode 404 is arranged on the central axis of the insulating tube 401, a reaction chamber 409 is formed between the anode 402 and the cathode 404, and a magnetic member 407 is arranged on the outer wall of the insulating tube 401; the insulating tube 401 comprises an inner tube 4011 and an outer tube 4012, and an exhaust cavity 408 is arranged between the inner tube 4011 and the outer tube 4012; an inlet 4081 and an outlet 4082 which are communicated with the exhaust cavity 408 are arranged on the outer tube 4012; the side wall of the carriage 6 is provided with a return air channel 5 communicating the bottom and the top of the carriage 6, and one end (i.e. the return air inlet 501) of the top of the return air channel 5 is communicated with the inlet 4081 of the exhaust cavity 408.
After air enters the air processing assembly 1 through the air inlet 101, the air is subjected to primary filtration of dust particles through the filtration unit 2 (such as filter cotton and the like), the air enters the plasma generation unit 4, after the plasma generation unit 4 is electrified, an electric field is generated in the reaction chamber 409 between the anode 402 and the cathode 404, and then plasma is generated, meanwhile, the magnetic member 407 (such as an electrified coil or a magnet and the like) generates a magnetic field in the reaction chamber 409, magnetic lines of force of the magnetic field are along the radial direction of the reaction chamber 409, the plasma is confined in the reaction chamber 409 under the action of the magnetic field, the density of the plasma is increased, the high-density plasma bombards pollutant molecules (various microorganisms including bacteria, viruses, fungal spores and the like) in the air, so that the pollutant molecules are ionized, dissociated and excited, and are reduced to be safe substance molecules with simple substance molecular structure and low harm to human body, meanwhile, various harmful gases such as formaldehyde, hydrogen sulfide, biochemical toxic gas and the like are completely decomposed, virus-free and pollution-free air is provided, the purpose of purifying the air is achieved, the purified air is sent into the carriage 6 through the air outlet 102 through the air inducing unit 3 (such as a draught fan and the like), and clean and harmless air is provided for passengers; meanwhile, air in the carriage 6 enters through an inlet at the bottom of the return air channel 5, then reaches an inlet of the exhaust cavity 408 through the return air channel 5, enters the exhaust cavity 408, exchanges heat with the inner tube 4011, and then is discharged to the outside of the carriage 6 through the outlet 4082, so that the anode 402, the reaction cavity 409 and the like can be cooled, and normal work of each part is guaranteed.
In this embodiment, the cathode 404 is provided with the reaction plate 405 in a spiral distribution, the anode 402 is provided with the discharge needles 403 in a spiral distribution, the spiral distribution direction of the discharge needles 403 is the same as the spiral distribution direction of the reaction plate 405, and the tips of the discharge needles 403 face the reaction plate 405. Wherein the reaction plate 405 and the cathode 404 are made of the same material, and can be arranged in a split manner or in an integrated manner; the discharge needle 403 and the anode 402 are made of the same material, and can be arranged in a split manner or in an integrated manner; after the plasma generation unit 4 is powered on, an electric field is generated in the reaction chamber 409 between the anode 402 and the cathode 404, and at the same time, a discharge gap of a specific region (actually, a spirally-distributed plasma region is also formed) is formed between the discharge needle 403, the cathode 404 and the reaction plate 405, so that plasma with higher density is generated, and the efficiency of air purification can be further improved; further, the reaction plate 405 is spirally distributed along the air transmission direction, so that the air passing through the reaction chamber 409 flows forwards spirally, the air transmission path is extended, that is, the time for the air to react with the plasma is prolonged, and the air purification effect is further ensured.
In this embodiment, the insulating tube 401 has a groove at the position of the discharge needle 403, and the permanent magnet 406 is disposed in the groove. Similar to the principle of the magnetic member 407, the permanent magnet 406 is disposed at the position of the discharge needle 403, so that the magnetic field strength at the position of the discharge needle 403 can be enhanced, more plasma can be confined, the density of the plasma can be further increased, and the efficiency and the effect of air purification can be further improved.
In this embodiment, a filter element unit (such as nano activated carbon, not shown in the figure) and an adjusting unit (such as a conventional temperature regulator with a heating pipe and a water storage tank with a heating block, not shown in the figure) are sequentially arranged at the air outlet 102 along the air conveying direction, wherein the filter element unit re-filters the residual harmful gas in the purified air; wherein the regulating unit is used for adjusting the temperature and the humidity of air, if the air is comparatively moist in overcast and rainy weather, can use the regulating unit to carry out the thermal treatment to the gas after purifying, carries out drying process to the air, perhaps under the comparatively dry condition of air, also can the regulating unit carry out the humidification operation to the air to make the human body breathe more comfortablely, improve the travelling comfort that the vehicle used.
In this embodiment, the air treatment assembly 1 may be mounted on the roof of a vehicle without occupying space inside the cabin 6. The air outlet of the air processing assembly 1 is located at the top of the carriage 6, and purified air is directly input into the carriage 6 from the top of the carriage 6. Correspondingly, the side wall around the carriage 6 is provided with a hollow structure to form an air return channel 5, so that the return air in the carriage 6 is directly discharged out of the carriage 6 or enters the plasma generation unit 4 to dissipate heat of relevant parts. Of course, in other vehicles, such as rail transit vehicles, the air treatment assembly 1 described above may also be arranged at the bottom of the vehicle.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (8)
1. The fresh air system of the virus-killing type vehicle is characterized by comprising an air processing assembly (1) arranged at the top of a carriage (6) of the vehicle, wherein the air processing assembly (1) comprises a filtering unit (2) and a plasma generating unit (4) which are sequentially arranged along the air conveying direction, the input end of the filtering unit (2) is an air inlet (101), and the output end of the plasma generating unit (4) is an air outlet (102); the plasma generation unit (4) comprises an insulating tube (401), a cylindrical anode (402) is arranged on the inner wall of the insulating tube (401), a round rod-shaped cathode (404) is arranged on the central axis of the insulating tube (401), a reaction chamber (409) is formed between the anode (402) and the cathode (404), and a magnetic part (407) is arranged on the outer wall of the insulating tube (401); the cathode (404) is provided with a reaction sheet (405), the anode (402) is provided with a plurality of discharge needles (403), the distribution direction of the discharge needles (403) is consistent with that of the reaction sheet (405), and the needle heads of the discharge needles (403) are opposite to the reaction sheet (405); insulating tube (401) include inner tube (4011) and outer tube (4012), be provided with between inner tube (4011) and outer tube (4012) exhaust chamber (408), be provided with the intercommunication on outer tube (4012) entry (4081) and export (4082) of exhaust chamber (408), the lateral wall in carriage (6) is provided with return air passageway (5), the bottom in the one end intercommunication carriage (6) of return air passageway (5), the other end with entry (4081) of exhaust chamber (408) are linked together.
2. The fresh air system for a virus-killed vehicle as claimed in claim 1, wherein said plurality of said discharge needles (403) are spirally distributed on said anode (402), and said reaction plates (405) are spirally distributed on said cathode (404).
3. The vehicle fresh air system of claim 2, wherein the insulation tube (401) is provided with a groove at the position of the discharge needle (403), and a permanent magnet (406) is provided in the groove.
4. The fresh air system for a virus-killed vehicle as claimed in any one of claims 1 to 3, wherein said filter unit (2) comprises filter cotton.
5. The fresh air system for a virus-killed vehicle as claimed in any one of claims 1 to 3, wherein said insulating tube (401) is a ceramic tube.
6. The fresh air system for a virus-killed vehicle as claimed in any one of claims 1 to 3, wherein said air outlet (102) is provided with a regulating unit for regulating temperature and/or humidity of air.
7. The fresh air system for a virus-killed vehicle as claimed in any one of claims 1 to 3, wherein an air inducing unit (3) is provided at an output end of said plasma generating unit (4), and an air outlet (102) is provided at an output end of said air inducing unit (3).
8. The vehicle fresh air system of claim 7, wherein the air outlet (102) of the induced air unit (3) is located at the top or the peripheral side of the vehicle compartment (6), and the peripheral side bottom of the vehicle compartment (6) is provided with a return air hole which is communicated with the return air channel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010881018.2A CN111942112A (en) | 2020-08-27 | 2020-08-27 | Virus killing type vehicle fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010881018.2A CN111942112A (en) | 2020-08-27 | 2020-08-27 | Virus killing type vehicle fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111942112A true CN111942112A (en) | 2020-11-17 |
Family
ID=73366806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010881018.2A Pending CN111942112A (en) | 2020-08-27 | 2020-08-27 | Virus killing type vehicle fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111942112A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455257Y (en) * | 2000-12-28 | 2001-10-24 | 西安交通大学 | Discharge plasma air bactericidal purifier |
| CN1548311A (en) * | 2003-05-21 | 2004-11-24 | 石国剑 | Vehicular air purifying disinfector |
| CN201002499Y (en) * | 2006-12-15 | 2008-01-09 | 朱志明 | Inner circulation return air purifier mounted in air-conditioning vehicle compartment |
| CN201311012Y (en) * | 2008-10-09 | 2009-09-16 | 浙江佩洁尔医疗科技有限公司 | Fresh air type plasma air disinfection purifier of heat exchange type air conditioner |
| CN105805827A (en) * | 2015-04-17 | 2016-07-27 | 韩汶冀 | Plasma indoor air purifier and air purifying method |
| CN106456817A (en) * | 2014-04-28 | 2017-02-22 | 夏普株式会社 | Filter having sterilizing activity, and container |
| CN109927517A (en) * | 2019-04-15 | 2019-06-25 | 郑永宏 | A kind of air purification system for automobiles and method |
| CN110756022A (en) * | 2019-09-23 | 2020-02-07 | 武绍根 | Fresh air self-purification system in intelligent vehicle |
| CN212604399U (en) * | 2020-08-27 | 2021-02-26 | 长沙京鳞子科技有限公司 | Virus killing type vehicle fresh air system |
-
2020
- 2020-08-27 CN CN202010881018.2A patent/CN111942112A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455257Y (en) * | 2000-12-28 | 2001-10-24 | 西安交通大学 | Discharge plasma air bactericidal purifier |
| CN1548311A (en) * | 2003-05-21 | 2004-11-24 | 石国剑 | Vehicular air purifying disinfector |
| CN201002499Y (en) * | 2006-12-15 | 2008-01-09 | 朱志明 | Inner circulation return air purifier mounted in air-conditioning vehicle compartment |
| CN201311012Y (en) * | 2008-10-09 | 2009-09-16 | 浙江佩洁尔医疗科技有限公司 | Fresh air type plasma air disinfection purifier of heat exchange type air conditioner |
| CN106456817A (en) * | 2014-04-28 | 2017-02-22 | 夏普株式会社 | Filter having sterilizing activity, and container |
| CN105805827A (en) * | 2015-04-17 | 2016-07-27 | 韩汶冀 | Plasma indoor air purifier and air purifying method |
| CN109927517A (en) * | 2019-04-15 | 2019-06-25 | 郑永宏 | A kind of air purification system for automobiles and method |
| CN110756022A (en) * | 2019-09-23 | 2020-02-07 | 武绍根 | Fresh air self-purification system in intelligent vehicle |
| CN212604399U (en) * | 2020-08-27 | 2021-02-26 | 长沙京鳞子科技有限公司 | Virus killing type vehicle fresh air system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050142047A1 (en) | Hybrid-type air purifier for an automobile | |
| CN102139122B (en) | Vehicle-mounted air purifier | |
| CN103660863A (en) | Safety escaping window with air purifying function | |
| CN212604399U (en) | Virus killing type vehicle fresh air system | |
| CN204593640U (en) | A kind of environmental protection and energy saving negative ion air-cleaner | |
| CN112023289A (en) | Virus epidemic prevention respirator | |
| US20180169287A1 (en) | Air-conditioning device | |
| CN212618897U (en) | Virus killing type elevator fresh air purification system | |
| CN2633628Y (en) | Vehicle carried air purifier | |
| CN211302639U (en) | Low temperature plasma active carbon all-in-one | |
| KR20170005679A (en) | Integrated odor removal device using an electrostatic precipitator and the ozone and the catalyst | |
| CN111942112A (en) | Virus killing type vehicle fresh air system | |
| CN111895546A (en) | Virus killing type elevator fresh air purification system | |
| CN212618898U (en) | Virus killing type air circulation system | |
| JP2018531173A6 (en) | Air conditioner | |
| CN111895547A (en) | Virus killing type air circulation system | |
| CN214746343U (en) | Air disinfection purifier | |
| CN212098356U (en) | Automobile air conditioner HVAC assembly with air purification function | |
| CN214746334U (en) | Air sterilizer | |
| CN205481371U (en) | Ultraviolet ray low temperature plasma air purifier | |
| CN213395767U (en) | High-voltage electrostatic ion decomposition air purifier | |
| CN210009742U (en) | Ionization method exhaust treatment device | |
| CN112295129A (en) | Electric blowing-in killing type dust-proof and virus-proof respirator | |
| CN212593582U (en) | Virus protective mask | |
| CN212585152U (en) | Virus killing type fresh air system for mobile biological cabin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |