CN110645664A - Air energy ventilation device - Google Patents
Air energy ventilation device Download PDFInfo
- Publication number
- CN110645664A CN110645664A CN201911017006.9A CN201911017006A CN110645664A CN 110645664 A CN110645664 A CN 110645664A CN 201911017006 A CN201911017006 A CN 201911017006A CN 110645664 A CN110645664 A CN 110645664A
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- CN
- China
- Prior art keywords
- air
- housing
- ventilation device
- casing
- air outlet
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 50
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000003595 mist Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000011941 photocatalyst Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000009298 carbon filtering Methods 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultra-violet radiation
- A61L9/205—Ultra-violet radiation using a photocatalyst or photosensitiser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
Abstract
The invention discloses an air energy ventilation device, which comprises a first shell, wherein a first air inlet and a first air outlet are arranged on the side wall of the first shell, a plurality of filter layers are horizontally arranged in the first shell, the first air inlet is positioned below the filter layers, the first air outlet is positioned above the filter layers, a first dust collection box is also arranged at the bottom end of the first shell, the air energy ventilation device also comprises a cyclone dust collector, the air outlet end of the cyclone dust collector is communicated with the first air inlet, and a second dust collection box is arranged at the bottom end of the cyclone dust collector. This scheme is through the setting of the first dust collection box in horizontally filter layer and filter layer below, and the dust after with filtration can get into the dust collection box under the effect of gravity in, need not to dismantle the purpose that can reach the dust removal to the filter layer.
Description
Technical Field
The invention belongs to the technical field of air purification, and particularly belongs to an air energy ventilation device.
Background
Modern buildings 'leakproofness is higher and higher, for the temperature in the regulation room, generally all realize through installing the air conditioner, the large-scale building is for energy-conserving and be convenient for manage, central air conditioning's use is more and more extensive, but long-time use air conditioner, indoor air quality descends, be unfavorable for healthily, simultaneously, supply-air duct uses for a long time, the condition of laying dust can appear, cause the influence to subsequent use, it is well known, centralized central air conditioning ventilation system is including mixing filter section and air pipe, after the air treatment, send each air-conditioned room by the play tuber pipe way.
Although current ventilation unit can satisfy basic demand, still have some not enoughly, because current ventilation unit is mostly fixed, be not convenient for dismantle, and the dust of filter segment can't clear up under the prerequisite of not dismantling to make the dust pile up, seriously influenced subsequent filter effect and the life of device.
Disclosure of Invention
The invention aims to: to provide an air energy ventilation device capable of cleaning dust deposited on a filter layer without detaching the device.
The technical scheme adopted by the invention is as follows: the utility model provides an air can ventilation unit, includes first casing, is provided with first air intake and first air outlet on the lateral wall of first casing, first casing in the level be provided with a plurality of filter layer, first air intake be located the filter layer below, first air outlet is located the filter layer top, the bottom of first casing still is provided with first dust collection box, air can ventilation unit still including cyclone, cyclone's air-out end and first air intake intercommunication set up, cyclone's bottom is provided with the second dust collection box. The first and second dust collecting boxes are arranged, when the air conditioner is stopped, only the two dust collecting boxes are taken down to clean the dust collecting effect without disassembling the whole device, is convenient for use.
Preferably, the inner wall of the first shell is sleeved with a filter cartridge, the filter layer is located in the filter cartridge, the outer wall of the filter cartridge is further provided with a vibration block, the side wall of the first shell is fixedly provided with a vibrator, and the vibration block penetrates through the first shell and is fixedly connected with the vibrator. The setting of vibrations piece and electromagnetic shaker can control the cartridge filter at the dust removal in-process and shake to in shaking the partial dust of adhesion on the filter layer and falling to first dust collection box, further improve dust removal effect, subsequent normal use of being convenient for.
Preferably, the filter layer comprises a nanometer photocatalyst decomposing net, a plasma filter net and an active carbon filter net which are sequentially arranged from bottom to top. The arrangement of the nanometer photocatalyst decomposition net can oxidize and decompose most organic matters, pollutants, odor, bacteria and the like into harmless carbon dioxide and water, and the arrangement of the plasma filter screen and the active carbon filter screen can adsorb the pollutants in the gas, separate the pollutants from the gas mixture and further improve the purification and filtration effects.
Preferably, the first shell comprises a shell and an upper cover, the upper cover is detachably connected with the shell, and the first air outlet is located in the middle of the upper cover. Can dismantle the upper cover and the shell of connection for cartridge filter main part convenient to detach and installation, thereby can change or clean the filter layer, the operation of being convenient for.
Preferably, the air energy ventilation device further comprises a second shell, a second air inlet and a second air outlet are formed in the side wall of the second shell, the second air inlet is communicated with the first air outlet, a plurality of ultraviolet lamps are arranged in the second shell, and a humidifying device is further arranged on the second shell. Ultraviolet lamp's setting in the second casing can carry out germicidal treatment to the air, and humidification device's setting then can adjust the ambient humidity that the air conditioner used, avoids indoor too dry, influences the result of use.
Preferably, humidification device including the water pump, atomizer and the play fog pipe that connect gradually, water pump and atomizer be located the second casing outside, the one end and the atomizer of play fog pipe are connected, the other end of play fog pipe passes the free setting of second casing, it still is provided with the atomising head to go out the fog pipe free end, the opening of atomising head sets up towards the second air outlet. Through the humidification device that water pump, atomizer and play fog pipe are constituteed, can with rivers atomizing back by a fog pipe introduce the second casing in, blow to each position under the effect of air conditioner wind power, simultaneously, the pumping speed of accessible regulation water pump controls humidity and changes, the setting of atomising head then can be drawn forth fog by the second air outlet, avoids the condition that appears ponding in the second casing.
Preferably, a support rod is further arranged at one end, close to the second air outlet, in the second shell, and the support rod is rotatably connected with a mist dispersing paddle. The setting of bracing piece for support the fog paddle that looses, the fog paddle that looses who rotates with the bracing piece and be connected can rotate under the effect of air conditioner wind, breaks up the play fog of atomising head, and evenly distributed improves the humidification effect in the air.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the cyclone dust collector, large-particle impurities in the gas can be separated from the gas, and the phenomenon that a large amount of impurities and dust are accumulated on the filter layer to influence the filtering effect is prevented.
2. According to the dust collection box, the horizontally arranged filter layer and the first dust collection box below the filter layer are arranged, so that dust filtered by air can enter the dust collection box under the action of gravity, and the purpose of dust removal can be achieved without disassembling the filter layer.
3. According to the invention, the purposes of sterilization and dehumidification can be achieved through the arrangement of the ultraviolet lamp and the humidifying device in the second shell, the using effect of the ventilation device is further improved, and the practicability is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of the present invention.
The labels in the figure are: 1-a first shell, 2-a first air inlet, 3-a first air outlet, 4-a first dust collection box, 5-a cyclone dust collector, 6-a second dust collection box, 7-a filter cylinder, 8-a vibration block, 9-a vibrator, 10-a nano photocatalyst decomposition net, 11-a plasma filter screen, 12-an active carbon filter screen, 13-an upper cover, 14-a second shell, 15-a second air inlet, 16-a second air outlet, 17-an ultraviolet lamp, 18-a water pump, 19-an atomizer, 20-a fog outlet pipe, 21-a fog spray head, 22-a support rod and 23-a fog dispersing blade.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
As shown in fig. 1, an air energy ventilation device includes a first housing 1, a first air inlet 2 and a first air outlet 3 are provided on a side wall of the first housing 1, the first housing 1 is horizontally provided with a plurality of filter layers, the first air inlet 2 is located below the filter layers, the first air outlet 3 is located above the filter layers, a first dust collection box 4 is further provided at a bottom end of the first housing 1, the air energy ventilation device further includes a cyclone dust collector 5, an air outlet end of the cyclone dust collector 5 is communicated with the first air inlet 2, and a second dust collection box 6 is provided at a bottom end of the cyclone dust collector 5.
Specifically, as shown in fig. 1, a filter cartridge 7 is sleeved on an inner wall of the first housing 1, the filter layer is located in the filter cartridge 7, a vibration block 8 is further disposed on an outer wall of the filter cartridge 7, a vibrator 9 is fixedly disposed on a side wall of the first housing 1, and the vibration block 8 penetrates through the first housing 1 and is fixedly connected with the vibrator 9.
Specifically, as shown in fig. 1, the filter layer includes a nano photocatalyst decomposing net 10, a plasma filtering net 11 and an activated carbon filtering net 12 which are sequentially arranged from bottom to top.
Specifically, as shown in fig. 1, the first casing 1 includes a housing and an upper cover 13, the upper cover 13 is detachably connected to the housing, and the first air outlet 3 is located in the middle of the upper cover 13.
Specifically, as shown in fig. 1, the air energy ventilation device further includes a second housing 14, a second air inlet 15 and a second air outlet 16 are disposed on a side wall of the second housing 14, the second air inlet 15 is communicated with the first air outlet 3, a plurality of ultraviolet lamps 17 are disposed in the second housing 14, and a humidifying device is further disposed on the second housing 14.
Specifically, as shown in fig. 1, the humidifying device includes a water pump 18, an atomizer 19 and a mist outlet pipe 20 which are connected in sequence, the water pump 18 and the atomizer 19 are located outside the second housing 14, one end of the mist outlet pipe 20 is connected with the atomizer 19, the other end of the mist outlet pipe 20 passes through the second housing 14 and is freely arranged, the free end of the mist outlet pipe 20 is further provided with a spray head 21, and an opening of the spray head 21 faces the second air outlet 16.
Specifically, as shown in fig. 1, a support rod 22 is further disposed at one end of the second casing 14 close to the second air outlet 16, and the support rod 22 is rotatably connected to a mist dispersing blade 23.
In the using process, gas enters from the air inlet end of the cyclone dust collector 5, large-particle dust falls into the second dust collecting box 6 under the action of the cyclone dust collector 5, the gas flows into the first shell 1 from the air outlet end of the cyclone dust collector 5, is filtered by the filter layer, flows out from the first air outlet 3, enters the second shell 14, is sterilized by the ultraviolet lamp 17 and flows out from the second air outlet 16, in the process, the water pump 18 guides water flow into the atomizer 19, the atomized water flow is sprayed out through the mist outlet pipe 20 and the atomizing head 21, and the atomized water flow is mixed with the gas and discharged under the action of the mist dispersing blades 23.
In the dust removing process, the vibrator 9 is only required to be started, and after a period of time, the first dust collecting box 4 and the second dust collecting box 6 are taken out for cleaning, so that the operation is convenient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an air can ventilation unit, its characterized in that, includes first casing (1), is provided with first air intake (2) and first air outlet (3) on the lateral wall of first casing (1), first casing (1) in the level be provided with a plurality of filter layer, first air intake (2) be located the filter layer below, first air outlet (3) are located the filter layer top, the bottom of first casing (1) still is provided with first dust collection box (4), wherein:
the air energy ventilation device further comprises a cyclone dust collector (5), the air outlet end of the cyclone dust collector (5) is communicated with the first air inlet (2), and a second dust collection box (6) is arranged at the bottom end of the cyclone dust collector (5).
2. The air energy ventilation device according to claim 1, wherein the inner wall of the first housing (1) is sleeved with a filter cartridge (7), the filter layer is located in the filter cartridge (7), the outer wall of the filter cartridge (7) is further provided with a vibration block (8), the side wall of the first housing (1) is fixedly provided with a vibrator (9), and the vibration block (8) penetrates through the first housing (1) and is fixedly connected with the vibrator (9).
3. An air energy ventilation device according to claim 1 or 2, characterized in that the filtering layer comprises a nano photocatalyst decomposing net (10), a plasma filtering net (11) and a crystal activated carbon filtering net (12) which are arranged from bottom to top in sequence.
4. An air-energy ventilation device according to claim 2, characterized in that said first casing (1) comprises a casing and an upper cover (13), said upper cover (13) being removably connected to the casing, said first outlet (3) being located in the middle of the upper cover (13).
5. The air energy ventilation device according to claim 1, further comprising a second housing (14), wherein a second air inlet (15) and a second air outlet (16) are disposed on a side wall of the second housing (14), the second air inlet (15) is communicated with the first air outlet (3), a plurality of ultraviolet lamps (17) are disposed in the second housing (14), and a humidifying device is further disposed on the second housing (14).
6. An air energy ventilation device according to claim 5, characterized in that the humidifying device comprises a water pump (18), an atomizer (19) and a mist outlet pipe (20) which are connected in sequence, the water pump (18) and the atomizer (19) are located outside the second housing (14), one end of the mist outlet pipe (20) is connected with the atomizer (19), the other end of the mist outlet pipe (20) passes through the second housing (14) to be freely arranged, the free end of the mist outlet pipe (20) is further provided with a mist spray head (21), and the opening of the mist spray head (21) is arranged towards the second air outlet (16).
7. An air energy ventilation device according to claim 6, wherein a support bar (22) is further disposed at an end of the second housing (14) near the second air outlet (16), and the support bar (22) is rotatably connected with a mist dispersing blade (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017006.9A CN110645664A (en) | 2019-10-24 | 2019-10-24 | Air energy ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911017006.9A CN110645664A (en) | 2019-10-24 | 2019-10-24 | Air energy ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110645664A true CN110645664A (en) | 2020-01-03 |
Family
ID=68994648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911017006.9A Pending CN110645664A (en) | 2019-10-24 | 2019-10-24 | Air energy ventilation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110645664A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841229A (en) * | 2020-08-04 | 2020-10-30 | 杭州止距智能技术有限公司 | Dust collector for coal mine |
| CN112212422A (en) * | 2020-10-12 | 2021-01-12 | 河南省肿瘤医院 | Intelligent air purification system for medical places |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164660A (en) * | 2006-09-01 | 2008-04-23 | 西门子公司 | Device for filtering airflow |
| CN106621664A (en) * | 2016-12-19 | 2017-05-10 | 巨石集团有限公司 | Cyclone water type dedusting device |
| CN206919305U (en) * | 2017-07-17 | 2018-01-23 | 中国建筑第二工程局有限公司 | A kind of hospital ward ventilation unit |
| CN107990476A (en) * | 2017-11-23 | 2018-05-04 | 常州信息职业技术学院 | The new wind devices of dedusting |
| CN208671217U (en) * | 2018-07-13 | 2019-03-29 | 天津大洲机电设备安装有限公司 | A kind of central air-conditioning ventilation device |
| CN109821315A (en) * | 2017-11-23 | 2019-05-31 | 桂林市世环废气处理设备有限公司 | A kind of drone version air cleaner |
| CN209279339U (en) * | 2018-09-26 | 2019-08-20 | 宁波乐阳环保科技有限公司 | A kind of interior haze fresh air system |
| CN210717964U (en) * | 2019-10-24 | 2020-06-09 | 湖南埃瓦新能源科技有限公司 | Air energy ventilation device |
-
2019
- 2019-10-24 CN CN201911017006.9A patent/CN110645664A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164660A (en) * | 2006-09-01 | 2008-04-23 | 西门子公司 | Device for filtering airflow |
| CN106621664A (en) * | 2016-12-19 | 2017-05-10 | 巨石集团有限公司 | Cyclone water type dedusting device |
| CN206919305U (en) * | 2017-07-17 | 2018-01-23 | 中国建筑第二工程局有限公司 | A kind of hospital ward ventilation unit |
| CN107990476A (en) * | 2017-11-23 | 2018-05-04 | 常州信息职业技术学院 | The new wind devices of dedusting |
| CN109821315A (en) * | 2017-11-23 | 2019-05-31 | 桂林市世环废气处理设备有限公司 | A kind of drone version air cleaner |
| CN208671217U (en) * | 2018-07-13 | 2019-03-29 | 天津大洲机电设备安装有限公司 | A kind of central air-conditioning ventilation device |
| CN209279339U (en) * | 2018-09-26 | 2019-08-20 | 宁波乐阳环保科技有限公司 | A kind of interior haze fresh air system |
| CN210717964U (en) * | 2019-10-24 | 2020-06-09 | 湖南埃瓦新能源科技有限公司 | Air energy ventilation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841229A (en) * | 2020-08-04 | 2020-10-30 | 杭州止距智能技术有限公司 | Dust collector for coal mine |
| CN112212422A (en) * | 2020-10-12 | 2021-01-12 | 河南省肿瘤医院 | Intelligent air purification system for medical places |
| CN112212422B (en) * | 2020-10-12 | 2021-05-28 | 河南省肿瘤医院 | Intelligent air purification system for medical places |
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