CN113124526A - Fresh air sterilization treatment device - Google Patents
Fresh air sterilization treatment device Download PDFInfo
- Publication number
- CN113124526A CN113124526A CN202110542937.1A CN202110542937A CN113124526A CN 113124526 A CN113124526 A CN 113124526A CN 202110542937 A CN202110542937 A CN 202110542937A CN 113124526 A CN113124526 A CN 113124526A
- Authority
- CN
- China
- Prior art keywords
- holes
- treatment device
- plate
- nest
- cover plate
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to the technical field of air treatment, and discloses a fresh air disinfection treatment device which comprises a treatment device body, wherein the treatment device body comprises an upper cover plate, a discharge electrode, an electric nest, a middle frame and a lower cover plate; the discharge electrode and the nest are electrically connected with a high-voltage direct-current power supply so that a high-voltage electric field capable of removing pollutants in the air is formed at the discharge electrode and the nest; the electric nest comprises a plate body and a honeycomb-shaped dust collecting structure which is arranged on the plate body and consists of a plurality of hollow hexagonal prism-shaped through holes, wherein the plate body and the through holes arranged on the plate body are integrally formed. The honeycomb structure is improved into the plate body with the integrally formed honeycomb through holes, so that the enough contact area is ensured, the resistance of filtering airflow is minimum, the treatment device body has lower filtering resistance, and the ventilation volume and the dust holding volume are higher; the dust holding capacity of the treatment device body is greatly increased while high-efficiency filtration is ensured, so that the service life is prolonged.
Description
Technical Field
The invention belongs to the technical field of air treatment, and particularly relates to a fresh air disinfection treatment device.
Background
Along with the rapid improvement of the living standard of people, the consciousness of air pollution is also continuously improved, and the harm of the air pollution to the human health is not ignored. The release of the chemical harmful substances is one of the harmful substances, particularly the release of the harmful substances contained in parts and decorative materials in rooms and automobiles which are closely related to the daily life of people, wherein the harmful substances comprise volatile components such as organic solvents, auxiliary agents, additives and the like contained in materials such as plastic and rubber parts, fabrics, paint coatings, heat insulation materials, adhesives and the like used in automobiles. The pollutants mainly comprise benzene, toluene, formaldehyde, hydrocarbon, halogenated hydrocarbon and the like, and substances released by the materials in the automobile are also main sources of unpleasant odor in the automobile. The pollutants of the external environment cause pollution. The pollutants mainly comprise hydrocarbons, carbon monoxide, sulfur dioxide, nitrogen oxides, particles and the like, and the pollutants discharged by the automobile enter the environment in the automobile, including the pollutants discharged through exhaust pipes, crank cases, fuel oil evaporation and other ways, or the pollutants accumulated in an air duct after the automobile air conditioner is used for a long time. These contaminants are mainly hydrocarbons, carbon monoxide, nitrogen oxides, microorganisms, benzene, olefins, aromatic hydrocarbons, etc. The existing air treatment device basically adopts a passive air treatment device, and mainly uses a fan to draw air into a machine, and then filters the air through a built-in filter screen, so that the effects of filtering dust, peculiar smell, disinfection and the like can be achieved.
The filter screen type air treatment device mainly adopts methods such as a HEPA filter screen, an active carbon filter screen, a photocatalyst, an ultraviolet sterilization and disinfection, an electrostatic adsorption filter screen and the like to treat air. The HEPA filter screen has the effect of filtering dust particulate matter, and material such as active carbon mainly adsorbs poisonous harmful substance such as peculiar smell, but when utilizing HEPA filter core to filter the treatment, because the HEPA filter comprises a pile of continuous folding sub glass fiber membrane in front and back, form wavy gasket and be used for placing and supporting the technique that filtering medium filtered harmful substance, so this kind of filtration technique only can block harmful substance's effect, and there is the consumptive material short-lived, abandonment filter core causes secondary pollution scheduling problem. In addition, the existing air treatment device has more parts for blocking air, and is difficult to meet the purification requirement of 360 degrees without dead angles.
Therefore, the dead-angle-free fresh air sterilization treatment device with the application number of CN201710091173.2 appears, toxic and harmful gas, living body virus, bacteria and the like are rapidly degraded by utilizing a high-voltage electric field formed by a discharge electrode and an electric nest, a plurality of quadrilateral lattices distributed in an array mode are arranged in the electric nest, the blocking to airflow is reduced, the front and the back of the electric nest are more permeable, the purposes that the internal structure of the fresh air sterilization treatment device is free of dead angles and air can be purified in all directions are achieved, the dust holding capacity is insufficient, and the subsequent filtering effect is influenced.
Disclosure of Invention
The invention aims to provide a fresh air antivirus treating device, which is used for solving the technical problem that the dust holding capacity of the fresh air antivirus treating device in the prior art is insufficient.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a fresh air sterilization treatment device comprises a treatment device body, wherein the treatment device body comprises an upper cover plate, a discharge electrode, an electric nest, a middle frame and a lower cover plate, the upper cover plate and the lower cover plate are respectively covered on openings at the upper end and the lower end of the middle frame, and the upper cover plate, the lower cover plate and the middle frame are enclosed to form a purification cavity for accommodating the discharge electrode and the electric nest;
the discharge electrode and the nest are both electrically connected to a high-voltage direct-current power supply, and the high-voltage direct-current power supply is used for supplying voltage to the discharge electrode and the nest so as to form a high-voltage electric field capable of removing pollutants in the air at the discharge electrode and the nest;
the electric nest comprises a plate body, wherein a honeycomb-shaped dust collecting structure consisting of a plurality of hollow hexagonal prism-shaped through holes is arranged on the plate body, and the plate body and the through holes arranged on the plate body are integrally formed.
The fresh air sterilization treatment device of the invention utilizes the high-voltage electric field formed at the discharge electrode and the electric nest to rapidly degrade toxic and harmful gases, living viruses, bacteria and the like, and removes pollutants in the air by the high-voltage electric field; aiming at the technical problem of insufficient dust holding capacity in the prior art, the original electric nest structure consisting of a plurality of metal sheets or a plurality of round tubes is improved into a plate body with integrally formed honeycomb-shaped through holes, so that the sufficient contact area is ensured, the resistance of filtering airflow is minimum, the treatment device body has lower filtering resistance, and the ventilation capacity and the dust holding capacity are higher; the dust holding capacity of the treatment device body is greatly increased while high-efficiency filtration is ensured, so that the service life is prolonged.
Furthermore, the fresh air disinfection treatment device also comprises an anion generator which can generate an anion discharge electric field to rapidly degrade harmful substances in air.
Further, in order to facilitate a high-voltage electric field to be formed between the discharge electrode and the nest, the discharge electrode comprises a positive electrode plate and a negative electrode plate, the positive electrode plate and the negative electrode plate are connected through an electrode separator, and the positive electrode plate and the negative electrode plate are both electrically connected with the high-voltage direct-current power supply.
Furthermore, the upper cover plate is provided with an air inlet hole communicated with the purification cavity, the lower cover plate is provided with an air outlet hole communicated with the purification cavity, and the upper cover plate, the positive electrode plate, the electrode separator, the negative electrode plate, the nest and the rear cover plate are sequentially arranged from one side of the air inlet hole to one side of the air outlet hole; the negative ion generator is arranged at the position of the air outlet. According to the invention, the structure is compact, and pollutants in the air can be conveniently removed.
Furthermore, in order to facilitate air treatment, the shape of the air inlet holes is matched with that of the through holes on the plate body, and the number of the air inlet holes is consistent with that of the through holes, so that the air inlet holes correspond to the through holes one by one; the shape of the air outlet is matched with the shape of the through holes in the plate body, and the number of the air outlet is consistent with that of the through holes, so that the air outlet corresponds to the through holes one to one.
Furthermore, the plate body is of a rectangular structure, and through holes in the plate body are uniformly distributed and are fully distributed on the plate body. In the invention, the integrally formed plate body with the dust collecting structure is manufactured through the die, and the honeycomb-shaped dust collecting structure consists of a plurality of hollow hexagonal prism-shaped through holes, so that the ventilation volume and the dust holding volume are higher; the dust holding capacity of the treatment device body is greatly increased while high-efficiency filtration is ensured, so that the service life is prolonged.
Furthermore, in order to make the using effect of the fresh air disinfection treatment device better, the treatment device body of the fresh air disinfection treatment device is more than 2, a fixing part is arranged outside the treatment device body more than 2, an installation space is arranged inside the fixing part, and the treatment device bodies more than 2 are arranged in the installation space side by side.
Furthermore, in order to prevent mutual interference among a plurality of treatment device bodies, a partition plate is further arranged in the installation space, and more than 2 treatment device bodies are separated through the partition plate.
Furthermore, administer the ware body and be 3, 3 administer the ware body and set up side by side in the installation space.
Furthermore, in order to facilitate air treatment, the electrode separator is made of insulating materials, a plurality of through holes matched with the through holes in the plate body in shape are formed in the electrode separator, and the through holes correspond to the through holes one to one.
Furthermore, a filter screen is arranged between the electric nest and the lower cover plate. In the invention, the filter screen can be made of materials which can decompose part of formaldehyde and filter part of objects, so that the air treatment effect of the fresh air sterilization treatment device is better.
The invention has the beneficial effects that: compared with the prior art, the fresh air disinfection treatment device provided by the invention has the advantages that the high-voltage electric field formed by the discharge electrode and the electric nest is utilized to rapidly degrade toxic and harmful gases, living viruses, bacteria and the like, and pollutants in the air are removed by the high-voltage electric field; aiming at the technical problem of insufficient dust holding capacity in the prior art, the original electric nest structure consisting of a plurality of metal sheets or a plurality of round tubes is improved into a plate body with integrally formed honeycomb-shaped through holes, so that the sufficient contact area is ensured, the resistance of filtering airflow is minimum, the treatment device body has lower filtering resistance, and the ventilation capacity and the dust holding capacity are higher; the dust holding capacity of the treatment device body is greatly increased while high-efficiency filtration is ensured, so that the service life is prolonged.
Drawings
Figure 1 is an exploded view of the abatement device body of the present invention from a cross-sectional perspective.
FIG. 2 is a schematic cross-sectional view of the abatement device body of the present invention.
FIG. 3 is a top view of the abatement device body of the present invention.
Figure 4 is an exploded perspective view of the abatement device body of the present invention.
Fig. 5 is an exploded view of the fresh air processor of the present invention.
Fig. 6 is a first perspective structural diagram of the fresh air processor of the present invention.
Fig. 7 is a second perspective structural diagram of the fresh air processor of the present invention.
In the figure, the abatement device body 1; an upper cover plate 11; an air inlet hole 111; a positive electrode sheet 12; an electrode separator 13; a through hole 131; a negative electrode sheet 14; an electric nest 15; a plate body 151; a through hole 152; a middle frame 16; a lower cover plate 17; a screen 18; an air outlet 171; a high-voltage direct-current power supply 2; a fixing member 3; a partition 31.
Detailed Description
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1:
referring to fig. 1-7, the invention provides a fresh air disinfection treatment device, which comprises a treatment device body 1, wherein the treatment device body 1 comprises an upper cover plate 11, a discharge electrode, an electric nest 15, a middle frame 16 and a lower cover plate 17, the upper cover plate 11 and the lower cover plate 17 are respectively covered on openings at the upper end and the lower end of the middle frame 16, and the upper cover plate 11, the lower cover plate 17 and the middle frame 16 are enclosed to form a purification cavity for accommodating the discharge electrode and the electric nest 15;
the discharge electrode and the nest 15 are both electrically connected to a high-voltage direct-current power supply 2, and the high-voltage direct-current power supply 2 is used for supplying voltage to the discharge electrode and the nest 15 so as to form a high-voltage electric field capable of removing pollutants in the air at the discharge electrode and the nest 15;
the battery cell 15 includes a plate 151, a honeycomb-shaped dust collecting structure formed by a plurality of hollow hexagonal prism-shaped through holes 152 is disposed on the plate 151, and the plate 151 and the through holes 152 disposed on the plate 151 are integrally formed.
The fresh air disinfection treatment device of the invention utilizes the high-voltage electric field formed at the discharge electrode and the nest 15 to rapidly degrade poisonous and harmful gas, living body virus, bacteria and the like, and removes pollutants in the air by the high-voltage electric field; aiming at the technical problem of insufficient dust holding capacity in the prior art, the original structure of the electric nest 15 consisting of a plurality of metal sheets or a plurality of round tubes is improved into a plate body 151 with integrally formed honeycomb-shaped through holes 152, so that not only is the sufficient contact area ensured, but also the resistance of the filtering airflow is minimized, the treatment device body 1 has lower filtering resistance, and the ventilation capacity and the dust holding capacity are higher; the dust holding capacity of the treating device body 1 is greatly increased while the high-efficiency filtration is ensured, so that the service life is longer.
The fresh air disinfection treatment device of the invention disinfects the air passing through the treatment device body 1 through indoor air circulation, thereby achieving the effects of high-efficiency disinfection, sterilization, peculiar smell removal, smoke elimination, dust removal, filter element replacement avoidance and quick and high-efficiency air treatment.
The fresh air disinfection treatment device also comprises an anion generator which can generate an anion discharge electric field to rapidly degrade harmful substances in air.
Example 2:
referring to fig. 1 to 7, the present embodiment is optimized and defined based on embodiment 1.
In order to form a high-voltage electric field between the discharge electrode and the nest 15, the discharge electrode comprises a positive electrode sheet 12 and a negative electrode sheet 14, the positive electrode sheet 12 is connected with the negative electrode sheet 14 through an electrode separator 13, and both the positive electrode sheet 12 and the negative electrode sheet 14 are electrically connected with the high-voltage direct-current power supply 2.
Wherein, the upper cover plate 11 is provided with an air inlet hole 111 communicated with the purification cavity, the lower cover plate 17 is provided with an air outlet hole 171 communicated with the purification cavity, and the upper cover plate 11, the positive electrode plate 12, the electrode separator 13, the negative electrode plate 14, the nest 15 and the rear cover plate are sequentially arranged from one side of the air inlet hole 111 to one side of the air outlet hole 171; the anion generator is disposed at the position of the air outlet 171. In this embodiment, the above structure is compact, and can conveniently remove pollutants in the air.
In order to facilitate air treatment, the shape of the air inlet holes 111 is matched with the shape of the through holes 152 on the plate body 151, and the number of the air inlet holes 111 is consistent with that of the through holes 152, so that the air inlet holes 111 correspond to the through holes 152 one by one; the shape of the air outlet 171 is matched with the shape of the through holes 152 on the plate body 151, and the number of the air outlet 171 is consistent with the number of the through holes 152, so that the air outlet 171 corresponds to the through holes 152 one by one.
During the specific use, the air of pollution discharges through the honeycomb electricity nest of discharge electrode integrated into one piece, and control electric field intensity avoids producing derived material such as ozone, through high electric field's effect, smashes various pollutant particles, clears away or adsorbs: then the negative ion wind is generated by a negative ion generator arranged at the air outlet, an asymmetric plasma electric field is formed by high-voltage and high-frequency pulse discharge, so that a large number of plasmas in the air are impacted step by step to generate a series of physical and chemical reactions in an avalanche effect type, and toxic and harmful gases, living body viruses, bacteria and the like are rapidly degraded, thereby efficiently killing and sterilizing the virus, removing peculiar smell, eliminating smoke and dust, and generating no toxic and harmful substances.
Example 3:
referring to fig. 1 to 7, the present embodiment is optimized and defined based on embodiment 1.
The plate body 151 is rectangular, and the through holes 152 on the plate body 151 are uniformly distributed and distributed on the plate body 151. In this embodiment, the plate body 151 with the dust collecting structure is integrally formed by a mold, and the honeycomb-shaped dust collecting structure is composed of a plurality of hollow hexagonal prism-shaped through holes 152, so that the ventilation and dust holding capacity are higher; the dust holding capacity of the treating device body 1 is greatly increased while the high-efficiency filtration is ensured, so that the service life is longer.
Example 4:
referring to fig. 6-7, the present embodiment is optimized and defined based on embodiment 1.
In order to make this new trend virus killing administers the result of use of ware better, the administers ware body 1 of new trend virus killing administers the ware is 3, and 3 are administered the ware body and still are provided with mounting 3 outward, and 3 inside are equipped with installation space of mounting, and 3 are administered ware bodies 1 and set up side by side in installation space.
Wherein, in order to prevent mutual interference between a plurality of treatment device bodies 1, still be provided with baffle 31 in the installation space, separate through baffle 31 between 3 treatment device bodies 1.
Example 5:
referring to fig. 1-5, the present embodiment is optimized and defined based on embodiment 1.
In order to facilitate air treatment, the electrode separator 13 is made of an insulating material, and the electrode separator 13 is provided with a plurality of through holes 131 adapted to the shapes of the through holes 152 of the plate body 151, wherein the through holes 131 correspond to the through holes 152 one by one.
Example 6:
referring to fig. 1-5, the present embodiment is optimized and defined based on embodiment 1.
A filter screen 18 is also arranged between the electric nest 15 and the lower cover plate 17. In the invention, the filter screen 18 can be made of a material which can decompose part of formaldehyde and filter part of objects, so that the air treatment effect of the fresh air sterilization treatment device is better.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A fresh air sterilization treatment device comprises a treatment device body and is characterized in that the treatment device body comprises an upper cover plate, a discharge electrode, an electric nest, a middle frame and a lower cover plate, wherein the upper cover plate and the lower cover plate are respectively covered on openings at the upper end and the lower end of the middle frame, and the upper cover plate, the lower cover plate and the middle frame are enclosed to form a purification cavity for accommodating the discharge electrode and the electric nest; the discharge electrode and the nest are both electrically connected to a high-voltage direct-current power supply, and the high-voltage direct-current power supply is used for supplying voltage to the discharge electrode and the nest so as to form a high-voltage electric field capable of removing pollutants in the air at the discharge electrode and the nest; the electric nest comprises a plate body, wherein a dust collecting structure consisting of a plurality of hollow hexagonal prism-shaped through holes is arranged on the plate body, and the plate body and the through holes arranged on the plate body are integrally formed.
2. The fresh air disinfection and remediation device of claim 1 further comprising an anion generator capable of generating an anion discharge electric field to rapidly degrade harmful substances in the air.
3. The fresh air disinfection treatment device of claim 2, wherein the discharge electrode comprises a positive electrode plate and a negative electrode plate, the positive electrode plate and the negative electrode plate are connected through an electrode separator, and both the positive electrode plate and the negative electrode plate are electrically connected with the high-voltage direct current power supply.
4. The fresh air disinfection and treatment device of claim 3, wherein the upper cover plate is provided with an air inlet communicated with the purification cavity, the lower cover plate is provided with an air outlet communicated with the purification cavity, and the upper cover plate, the positive electrode plate, the electrode separator, the negative electrode plate, the battery nest and the rear cover plate are sequentially arranged from the air inlet side to the air outlet side; the negative ion generator is arranged at the position of the air outlet.
5. The fresh air disinfection treatment device according to claim 4, wherein the shape of the air inlet holes is adapted to the shape of the through holes on the plate body, and the number of the air inlet holes is consistent with the number of the through holes, so that the air inlet holes correspond to the through holes one to one; the shape of the air outlet is matched with the shape of the through holes in the plate body, and the number of the air outlet is consistent with that of the through holes, so that the air outlet corresponds to the through holes one to one.
6. The fresh air disinfection and remediation device of claim 1 wherein the plate is rectangular and the holes are evenly distributed and distributed throughout the plate.
7. The fresh air disinfection treatment device according to claim 1, wherein the number of the treatment device bodies is more than 2, the fixing member is arranged outside the treatment device bodies of more than 2, an installation space is arranged inside the fixing member, and the treatment device bodies of more than 2 are arranged in the installation space side by side; still be provided with the baffle in the installation space, separate through the baffle between the treatment ware body more than 2.
8. The fresh air disinfection and remediation device of claim 7, wherein there are 3 abatement device bodies, and 3 abatement device bodies are arranged side by side in the installation space.
9. The fresh air disinfection and treatment device of claim 3, wherein the electrode separator is made of insulating material, and a plurality of through holes matched with the through holes of the plate body in shape are formed in the electrode separator, and the through holes correspond to the through holes one to one.
10. The fresh air disinfection and remediation device of claim 1 wherein a screen is further disposed between the electrical nest and the lower cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110542937.1A CN113124526A (en) | 2021-05-19 | 2021-05-19 | Fresh air sterilization treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110542937.1A CN113124526A (en) | 2021-05-19 | 2021-05-19 | Fresh air sterilization treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113124526A true CN113124526A (en) | 2021-07-16 |
Family
ID=76782339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110542937.1A Pending CN113124526A (en) | 2021-05-19 | 2021-05-19 | Fresh air sterilization treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113124526A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534398A (en) * | 2022-02-24 | 2022-05-27 | 江苏中瑞咨询有限公司 | Comprehensive treatment device for dust-containing waste gas |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205842869U (en) * | 2016-06-23 | 2016-12-28 | 广州魔净环保科技有限公司 | Electricity nido air purifier |
| CN108692377A (en) * | 2017-02-20 | 2018-10-23 | 深圳埃鲨智能科技有限公司 | A kind of no dead angle formula fresh air improvement device |
| US20190178510A1 (en) * | 2017-12-08 | 2019-06-13 | National Cheng Kung University | Electronic apparatus capable of air pollution reduction |
| CN109963599A (en) * | 2016-12-08 | 2019-07-02 | 瓦连京·基姆多芬奇·莎夫基斯 | Inactivate the method and electricity sterilizer of the microorganism in air |
| CN213178711U (en) * | 2020-08-31 | 2021-05-11 | 东莞市利安达环境科技有限公司 | Air cabinet combined air purifying and sterilizing device |
-
2021
- 2021-05-19 CN CN202110542937.1A patent/CN113124526A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205842869U (en) * | 2016-06-23 | 2016-12-28 | 广州魔净环保科技有限公司 | Electricity nido air purifier |
| CN109963599A (en) * | 2016-12-08 | 2019-07-02 | 瓦连京·基姆多芬奇·莎夫基斯 | Inactivate the method and electricity sterilizer of the microorganism in air |
| CN108692377A (en) * | 2017-02-20 | 2018-10-23 | 深圳埃鲨智能科技有限公司 | A kind of no dead angle formula fresh air improvement device |
| US20190178510A1 (en) * | 2017-12-08 | 2019-06-13 | National Cheng Kung University | Electronic apparatus capable of air pollution reduction |
| CN213178711U (en) * | 2020-08-31 | 2021-05-11 | 东莞市利安达环境科技有限公司 | Air cabinet combined air purifying and sterilizing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534398A (en) * | 2022-02-24 | 2022-05-27 | 江苏中瑞咨询有限公司 | Comprehensive treatment device for dust-containing waste gas |
| CN114534398B (en) * | 2022-02-24 | 2024-04-09 | 江苏中瑞咨询有限公司 | Comprehensive treatment device for dust-containing waste gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205842869U (en) | Electricity nido air purifier | |
| CN201135626Y (en) | Air purifier | |
| CN103272445B (en) | Air purification equipment | |
| KR101305762B1 (en) | Reclamated Air Cleaner Using Plasma | |
| CN212855052U (en) | Ship cabin air purification device | |
| CN108692377A (en) | A kind of no dead angle formula fresh air improvement device | |
| WO2018148974A1 (en) | Combined electric nest for fresh air purification device, and fresh air treatment device | |
| CN206600881U (en) | It is a kind of to administer device without dead angle formula fresh air | |
| CN102434920A (en) | Wall-mounted indoor air purification device | |
| CN113124526A (en) | Fresh air sterilization treatment device | |
| CN104390275A (en) | Air purifier | |
| CN212511553U (en) | Purifier for indoor air purification and disinfection | |
| CN215412373U (en) | Fresh air sterilization treatment device | |
| CN112283849A (en) | Plasma purifier | |
| CN209960669U (en) | Air filter screen capable of eliminating smoke, removing smell, sterilizing and disinfecting | |
| CN215412374U (en) | Intelligent fresh air disinfection treatment device | |
| CN201028708Y (en) | Indoor air purifier | |
| WO2018148975A1 (en) | Fresh air treatment device without dead angle | |
| CN203687221U (en) | Air purifier | |
| CN218339846U (en) | Novel multifunctional experiment table | |
| CN209776105U (en) | vehicle air purifier convenient to carry | |
| CN211204280U (en) | Portable photocatalyst air purification instrument | |
| CN211503081U (en) | Ion purifier | |
| CN209910072U (en) | Portable tail-gas clean-up ware of multi-functional modularization | |
| CN202546953U (en) | Fan pipe disc type plasma purifying and disinfecting device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210716 |
|
| RJ01 | Rejection of invention patent application after publication |