CN112827273B - Water spray disinfection and purification air device - Google Patents
Water spray disinfection and purification air device Download PDFInfo
- Publication number
- CN112827273B CN112827273B CN202110229860.2A CN202110229860A CN112827273B CN 112827273 B CN112827273 B CN 112827273B CN 202110229860 A CN202110229860 A CN 202110229860A CN 112827273 B CN112827273 B CN 112827273B
- Authority
- CN
- China
- Prior art keywords
- water
- angle steel
- supply pipe
- cover plate
- stainless steel
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 239000007921 spray Substances 0.000 title claims abstract description 25
- 238000004659 sterilization and disinfection Methods 0.000 title claims description 14
- 238000000746 purification Methods 0.000 title claims description 5
- 239000003595 mist Substances 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 30
- 239000010935 stainless steel Substances 0.000 claims abstract description 30
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000779 smoke Substances 0.000 claims abstract description 15
- 239000000645 desinfectant Substances 0.000 claims abstract description 11
- 239000004155 Chlorine dioxide Substances 0.000 claims abstract description 9
- 235000019398 chlorine dioxide Nutrition 0.000 claims abstract description 9
- 230000001954 sterilising effect Effects 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 230000000249 desinfective effect Effects 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 230000002421 anti-septic effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 2
- 238000004887 air purification Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- A61L9/145—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
-
- 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/14—Filtering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention discloses a water mist sterilizing, disinfecting and purifying air device which comprises a stainless steel water tank, a booster pump, a lower support fixing bolt, an angle steel flange, an angle steel support, a water mist spray head, a pipeline, an upper water mist water supply pipe, a lower water mist water supply pipe, a water supply pipe, an upper support, a chlorine dioxide disinfectant adding port, a shutter air outlet, a water baffle, an air inlet, a reinforced angle steel frame, an automatic reagent adding device plate, overflow holes and an upper cover plate. The beneficial effects of the invention are as follows: the tripe air outlet is riveted on angle steel flange, is convenient for dismantle the tripe air outlet, and the water smoke shower nozzle is provided with a plurality of, is convenient for improve and sprays the area, and air intake department is provided with the filter screen, is convenient for prevent that external dust from entering into inside the device, avoids blockking up the water smoke shower nozzle, and the baffle is fixed in the inside of upper cover plate with the structural adhesive, is convenient for prevent that the antiseptic solution from spraying to the device outside, and upper cover plate and stainless steel water tank pass through the bolt and carry out the rigid coupling, are convenient for improve the stability that the device is connected.
Description
Technical Field
The invention relates to a sterilizing device, in particular to a water mist sterilizing, disinfecting and purifying air device, and belongs to the technical field of air purification.
Background
At present, in the technical field of air purification, a multistage filtering method is basically adopted to treat harmful gas, so that the installation is convenient, but the method has the following defects:
firstly, the harmful gas is treated by a multistage filtering method, and the treatment effect is lower and lower along with the increase of the service time by adopting a physical method;
and secondly, after the harmful gas is treated by a physical filtering method, the harmful substances are attached to the filter, and are not eliminated fundamentally. The equipment provided by the invention has the main purpose of thoroughly eliminating germs and avoiding secondary pollution through chemical sterilization.
Disclosure of Invention
The invention aims to solve the problems and provide a water mist sterilizing and disinfecting air purifying device.
The invention realizes the above purpose through the following technical scheme: the water mist sterilizing, disinfecting and purifying air device comprises a stainless steel water tank, a booster pump, a lower support fixing bolt, an angle steel flange, an angle steel support, a water mist spray nozzle, a pipeline, an upper water mist water supply pipe, a lower water mist water supply pipe, a water supply pipe, an upper support, a chlorine dioxide disinfectant adding port, a shutter air outlet, a water baffle, an air inlet, a reinforced angle steel frame, an automatic medicament adding device plate, overflow holes and an upper cover plate; the stainless steel water tank, upper water mist water supply pipe, lower floor's water mist water supply pipe and water mist spray head constitute the major structure of device, the inside fixed mounting of stainless steel water tank has the force (forcing) pump, and the upside of stainless steel water tank is riveted all around and is had the angle steel flange, the angle steel flange is provided with the screw hole, and the cooperation of screw hole is provided with lower floor's support fixing bolt, the angle steel flange passes through lower floor's support fixing bolt fixedly connected with angle steel support, through U type card fixedly connected with pipeline on the angle steel support, the downside of pipeline is provided with the water mist spray head, the water outlet end fixed mounting of force (forcing) pump has the delivery pipe, delivery pipe and pipeline fixed connection, the pipeline is provided with upper water mist water supply pipe, the end connection of upper pipe, the end connection of lower floor's pipeline has the lower floor's water mist water supply pipe, the upper end of stainless steel water tank is provided with the upper bracket, and is provided with upper cover plate between the upper bracket, the inside fixed water baffle, and be provided with the tripe on one side lateral wall of upper cover, be provided with the shutter air outlet on one side of upper cover, be provided with the automatic disinfectant and add the reinforcing apparatus of chlorine dioxide, the steel water tank is provided with the air inlet and the top of the top cover.
Preferably, in order to facilitate disassembly and assembly of the louver air outlet, the louver air outlet is convenient to clean and riveted on the angle steel flange.
Preferably, in order to facilitate improvement of the spraying area and thereby improve the disinfection efficiency, the water mist nozzle is provided with a plurality of water spray holes, and the surface of the water mist nozzle is provided with a plurality of water spray holes.
Preferably, in order to be convenient for prevent that external dust from entering into inside the device, avoid blockking up water smoke shower nozzle, air intake department is provided with the filter screen, and the filter screen is connected through the mode of joint.
Preferably, in order to facilitate preventing the disinfectant from being sprayed to the outside of the device, the external environment is damaged, and the water baffle is fixed in the upper cover plate by using structural adhesive.
Preferably, in order to facilitate improvement of stability of connection of the device, the upper cover plate and the stainless steel water tank are fixedly connected through bolts.
The beneficial effects of the invention are as follows: this water smoke disinfection air-purifying device reasonable in design, tripe air outlet riveting is on angle steel flange, be convenient for dismantle and install the tripe air outlet, it is more convenient to clear up, the water smoke shower nozzle is provided with a plurality of, and the surface of water smoke shower nozzle is provided with a plurality of hole for water spraying, be convenient for improve spraying area, thereby improve disinfection efficiency, air intake department is provided with the filter screen, and the filter screen is connected through the mode of joint, be convenient for prevent that external dust from entering into inside the device, avoid blockking up the water smoke shower nozzle, the baffle is fixed in the inside of upper portion apron with the structural adhesive, be convenient for prevent that the antiseptic solution from spraying outside the device, cause the destruction to external environment, upper portion apron and stainless steel water tank pass through the bolt and carry out the rigid coupling, be convenient for improve the stability that the device is connected.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the lower half of the water spray air purification device of the present invention;
FIG. 3 is a schematic diagram of the upper half of the water spray air purification apparatus of the present invention;
FIG. 4 is a schematic diagram of a water spray air purification apparatus according to the present invention.
In the figure: 1. the stainless steel water tank, 2, the force (forcing) pump, 3, lower floor's support bolt fastening, 4, angle steel flange, 5, angle steel support, 6, water smoke shower nozzle, 7, U type card fixed pipeline, 8, upper water smoke delivery pipe, 9, lower floor's water smoke delivery pipe, 10, delivery pipe, 11, upper strata support bolt fastening, 12, chlorine dioxide disinfectant, 13, tripe air outlet, 14, the breakwater, 15, the air intake, 16, consolidate the angle steel frame, 17, automatic reagent device that adds, 18, overflow aperture, 19, the air inlet is illustrated.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, a water mist sterilizing and purifying air device comprises a stainless steel water tank 1, a booster pump 2, a lower bracket fixing bolt 3, an angle steel flange 4, an angle steel bracket 5, a water mist spray nozzle 6, a pipeline 7, an upper water mist water supply pipe 8, a lower water mist water supply pipe 9, a water supply pipe 10, an upper bracket 11, a chlorine dioxide disinfectant adding port 12, a shutter air outlet 13, a water baffle 14, an air inlet 15, a reinforced angle steel frame 16, an automatic agent adding device plate 17, overflow holes 18 and an upper cover plate 19; the stainless steel water tank 1, the upper water mist water supply pipe 8, the lower water mist water supply pipe 9 and the water mist spray head 6 form a main structure of the device, a pressurizing pump 2 is fixedly arranged in the stainless steel water tank 1, angle steel flanges 4 are riveted on the periphery of the upper side of the stainless steel water tank 1, the angle steel flanges 4 are provided with threaded holes, lower support fixing bolts 3 are matched and arranged in the threaded holes, the angle steel flanges 4 are fixedly connected with angle steel supports 5 through the lower support fixing bolts 3, the angle steel supports 5 are fixedly connected with pipelines 7 through U-shaped clamps, the lower sides of the pipelines 7 are provided with the water mist spray heads 6, water supply pipes 10 are fixedly connected with the pipelines 7, the pipelines 7 are provided with an upper group of pipelines and a lower group of pipelines 7, the end parts of the upper group of pipelines 7 are connected with the upper water mist water supply pipe 8, the end connection of lower floor's pipeline 7 has lower floor's water smoke delivery pipe 9, the upper end of stainless steel basin 1 is provided with upper bracket 11, and is provided with upper cover plate 19 between the upper bracket 11, the inside of upper cover plate 19 is fixedly provided with breakwater 14, and is provided with tripe air outlet 13 on the lateral wall of one side of upper cover plate 19, one side that upper cover plate 19 kept away from tripe air outlet 13 is provided with air intake 15, the outside fixed mounting of upper cover plate 19 has reinforcing angle steel frame 16, upper cover plate 19 is through reinforcing angle steel frame 16 and upper bracket 11 rigid coupling, be provided with chlorine dioxide disinfectant on the lateral wall of stainless steel basin 1 and add mouthful 12, and the both sides of stainless steel basin 1 are provided with automatic medicine device board 17 and overflow aperture 18 respectively.
The tripe air outlet 13 riveting is on angle steel flange, is convenient for dismantle and install tripe air outlet 13, and the clearance is got up more conveniently, water smoke shower nozzle 6 is provided with a plurality of, and the surface of water smoke shower nozzle 6 is provided with a plurality of hole for water spraying, is convenient for improve spraying area to improve disinfection efficiency, air intake 15 department is provided with the filter screen, and the filter screen is connected through the mode of joint, is convenient for prevent that external dust from entering into inside the device, avoids blockking up water smoke shower nozzle 6, the breakwater 14 is fixed in the inside of upper cover plate 19 with structural adhesive, is convenient for prevent that the antiseptic solution from spraying outside the device, causes the destruction to external environment, part cover plate 19 and stainless steel basin 1 carry out the rigid coupling through the bolt, are convenient for improve the stability that the device is connected.
Working principle: when the water spray air purifying device is used, the device is firstly moved to a proper position, and then the disinfection liquid medicine at the bottom of the stainless steel water tank 1 is conveyed to the water spray nozzle 6 at the tail end through the pipeline 7 by using the circulating booster pump 2 to form fine water mist. The pipeline 7 is provided with two layers of spray heads up and down, so that a high-concentration disinfection water mist space can be formed in the stainless steel water tank 1 instantly, once polluted air enters the inside of the tank body through the air inlet 15, the contact area of the disinfection medicament and the air can be effectively increased, and the disinfection and purification capacity is maximized. Through careful comparison and screening, the disinfectant is chlorine dioxide disinfectant, and can effectively kill viruses and bacteria in the air.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The utility model provides a water smoke disinfection and purification air device which characterized in that: the automatic chemical adding device comprises a stainless steel water tank (1), a booster pump (2), a lower support fixing bolt (3), an angle steel flange (4), an angle steel support (5), a water mist spray head (6), a pipeline (7), an upper water mist water supply pipe (8), a lower water mist water supply pipe (9), a water supply pipe (10), an upper support (11), a chlorine dioxide disinfectant adding port (12), a shutter air outlet (13), a water baffle (14), an air inlet (15), a reinforced angle steel frame (16), an automatic chemical adding device plate (17), overflow holes (18) and an upper cover plate (19);
the stainless steel water tank (1), the upper water mist water supply pipe (8), the lower water mist water supply pipe (9) and the water mist spray head (6) form a main structure of the device;
the stainless steel water tank is characterized in that a pressurizing pump (2) is fixedly arranged in the stainless steel water tank (1), angle steel flanges (4) are riveted around the upper side of the stainless steel water tank (1), the angle steel flanges (4) are provided with threaded holes, lower-layer bracket fixing bolts (3) are matched and arranged in the threaded holes, and the angle steel flanges (4) are fixedly connected with angle steel brackets (5) through the lower-layer bracket fixing bolts (3);
the angle steel bracket (5) is fixedly connected with a pipeline (7) through a U-shaped clamp, a water mist spray head (6) is arranged on the lower side of the pipeline (7), a water supply pipe (10) is fixedly arranged at the water outlet end of the pressurizing pump (2), and the water supply pipe (10) is fixedly connected with the pipeline (7);
the stainless steel water tank is characterized in that the pipeline (7) is provided with an upper group and a lower group, the end part of the upper group of pipelines (7) is connected with an upper water mist water supply pipe (8), the end part of the lower layer of pipelines (7) is connected with a lower water mist water supply pipe (9), an upper support (11) is arranged at the upper end of the stainless steel water tank (1), an upper cover plate (19) is arranged between the upper support (11), a water baffle (14) is fixedly arranged in the upper cover plate (19), and a louver air outlet (13) is formed in one side wall of the upper cover plate (19);
an air inlet (15) is formed in one side, far away from the louver air outlet (13), of the upper cover plate (19), a reinforcing angle steel frame (16) is fixedly arranged on the outer side of the upper cover plate (19), the upper cover plate (19) is fixedly connected with an upper support (11) through the reinforcing angle steel frame (16), a chlorine dioxide disinfectant adding port (12) is formed in the side wall of the stainless steel water tank (1), and automatic chemical adding device plates (17) and overflow holes (18) are formed in two sides of the stainless steel water tank (1) respectively;
a filter screen is arranged at the air inlet (15), and the filter screen is connected in a clamping manner; the water baffle (14) is fixed in the upper cover plate (19) by structural adhesive; the part cover plate (19) and the stainless steel water tank (1) are fixedly connected through bolts.
2. A water mist sterilization disinfection purification air device according to claim 1, characterized in that: the louver air outlet (13) is riveted on the angle steel flange (4).
3. A water mist sterilizing and disinfecting air purifying device according to claim 1 or 2, characterized in that: the water mist spray heads (6) are provided with a plurality of water spray holes, and the surfaces of the water mist spray heads (6) are provided with a plurality of water spray holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110229860.2A CN112827273B (en) | 2021-03-02 | 2021-03-02 | Water spray disinfection and purification air device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110229860.2A CN112827273B (en) | 2021-03-02 | 2021-03-02 | Water spray disinfection and purification air device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112827273A CN112827273A (en) | 2021-05-25 |
| CN112827273B true CN112827273B (en) | 2024-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110229860.2A Active CN112827273B (en) | 2021-03-02 | 2021-03-02 | Water spray disinfection and purification air device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112827273B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113436395A (en) * | 2021-06-25 | 2021-09-24 | 盐城工学院 | Intelligent information acquisition display device for epidemic prevention and control |
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| CN102233214A (en) * | 2010-05-08 | 2011-11-09 | 王秀全 | Duct-type air purifier |
| CN108135534A (en) * | 2015-08-26 | 2018-06-08 | 瑞思迈传感器技术有限公司 | Monitoring and the System and method for of management chronic disease |
| JP2019513970A (en) * | 2016-04-18 | 2019-05-30 | ソウル バイオシス カンパニー リミテッドＳｅｏｕｌ Ｖｉｏｓｙｓ Ｃｏ．，Ｌｔｄ． | Air cleaner |
| CN110354603A (en) * | 2018-04-10 | 2019-10-22 | 章鹏飞 | A kind of spray paint dust-removing waste gas purification integrated machine |
| CN214486130U (en) * | 2021-03-02 | 2021-10-26 | 中铁建设集团设备安装有限公司 | Water smoke disinfection air-purifying device that disinfects |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3034151B1 (en) * | 2014-12-19 | 2020-04-29 | Sidel Participations, S.A.S. | An air filter unit |
| CN107613895B (en) * | 2015-06-03 | 2022-04-26 | 纽约市哥伦比亚大学托管会 | Method for selectively affecting and/or killing viruses |
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2021
- 2021-03-02 CN CN202110229860.2A patent/CN112827273B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233214A (en) * | 2010-05-08 | 2011-11-09 | 王秀全 | Duct-type air purifier |
| CN108135534A (en) * | 2015-08-26 | 2018-06-08 | 瑞思迈传感器技术有限公司 | Monitoring and the System and method for of management chronic disease |
| JP2019513970A (en) * | 2016-04-18 | 2019-05-30 | ソウル バイオシス カンパニー リミテッドＳｅｏｕｌ Ｖｉｏｓｙｓ Ｃｏ．，Ｌｔｄ． | Air cleaner |
| CN110354603A (en) * | 2018-04-10 | 2019-10-22 | 章鹏飞 | A kind of spray paint dust-removing waste gas purification integrated machine |
| CN214486130U (en) * | 2021-03-02 | 2021-10-26 | 中铁建设集团设备安装有限公司 | Water smoke disinfection air-purifying device that disinfects |
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| CN112827273A (en) | 2021-05-25 |
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| CB02 | Change of applicant information |
Country or region after: China Address after: 100043 room 901-2, 20 Shijingshan Road, Shijingshan District, Beijing Applicant after: China Railway Construction Group electromechanical installation Co.,Ltd. Applicant after: CHINA RAILWAY CONSTRUCTION GROUP Co.,Ltd. Address before: Room 901-2, 20 Shijingshan Road, Shijingshan District, Beijing Applicant before: CHINA RAILWAY CONSTRUCTION GROUP EQUIPMENT CO.,LTD. Country or region before: China Applicant before: CHINA RAILWAY CONSTRUCTION GROUP Co.,Ltd. |
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