CN111140978A - New fan with disinfection function of disinfecting - Google Patents
New fan with disinfection function of disinfecting Download PDFInfo
- Publication number
- CN111140978A CN111140978A CN202010136013.7A CN202010136013A CN111140978A CN 111140978 A CN111140978 A CN 111140978A CN 202010136013 A CN202010136013 A CN 202010136013A CN 111140978 A CN111140978 A CN 111140978A
- Authority
- CN
- China
- Prior art keywords
- air
- filter element
- fan
- casing
- shield ring
- 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.)
- Withdrawn
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 34
- 230000000249 desinfective effect Effects 0.000 title claims description 5
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 241000700605 Viruses Species 0.000 abstract description 23
- 241000894006 Bacteria Species 0.000 abstract description 21
- 239000000428 dust Substances 0.000 abstract description 11
- 238000001914 filtration Methods 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 9
- 230000005684 electric field Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 208000035473 Communicable disease Diseases 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 150000007523 nucleic acids Chemical group 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000014599 transmission of virus Effects 0.000 description 1
- 238000009423 ventilation 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
- F24F7/007—Ventilation with forced flow
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- 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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to a new fan with sterilization and disinfection functions.A middle-effect filter element is arranged in a casing, an air inlet cavity is formed by the middle-effect filter element and the side wall of the casing, an ultraviolet lamp is arranged below the middle-effect filter element, and the ultraviolet lamp sterilizes and disinfects the middle-effect filter element and an air inlet filter screen; a high-voltage electrostatic air purifier is arranged above the middle-effect filter element, a wind shield ring is arranged above the high-voltage electrostatic air purifier, the edge of the wind shield ring is connected with the casing, a fan is arranged above the wind shield ring, and the fan guides air from the lower part to the upper part of the wind shield ring through a vent hole of the wind shield ring; the fan top is equipped with high-efficient filter core, and the tube-shape inner chamber and the fan periphery space intercommunication of high-efficient filter core, the top hood intercommunication on the periphery space of high-efficient filter core and casing upper portion, and the air is by the inside radial flow direction periphery of high-efficient filter core under the effect of pressure differential to discharge through casing top air outlet. The invention not only has the function of filtering large-particle dust and small-particle dust in the air, but also has the function of strictly killing viruses and bacteria in the air.
Description
Technical Field
The invention relates to a fresh air machine, in particular to a fresh air machine with a sterilization and disinfection function.
Background
The existing fresh air system only has the functions of filtering and purifying air, continuously sucks dirty air and continuously blows out fresh air, and a fresh air machine meeting the standard can circulate indoor air for 10 times within one hour, so that bacteria and viruses in the air cannot be completely killed by the existing fresh air system. Therefore, the problem of secondary propagation of viruses and bacteria through the fresh air system exists in the conventional fresh air system.
Most viral transmission is by droplets, contact and aerosol means in public places. Therefore, sterilization and disinfection in public places becomes particularly important. The disinfection mode of the prior public place is generally that disinfection liquid is sprayed in the air and the ground by using 84 disinfectant, the disinfection mode is simple and crude, the disinfection mode is carried out on the premise of sealing off the place, and disinfection personnel also need to wear a protective mask to protect the disinfection personnel.
The ultraviolet disinfection is to destroy and change the nucleic acid structure of the microorganism by ultraviolet irradiation, so that the bacteria or viruses die immediately or cannot reproduce the offspring, thereby achieving the purpose of killing the viruses and the bacteria. Ultraviolet rays in the UVC band are the most suitable ultraviolet rays for sterilization and disinfection, and ultraviolet rays in this band are more easily absorbed by DNA of living bodies, and ultraviolet rays around 253.7nm are most preferred.
The ultraviolet sterilization disinfection belongs to a pure physical disinfection method, has the advantages of simplicity, convenience, broad spectrum, high efficiency, no secondary pollution, convenience for management, realization of automation and the like, and the application range of the ultraviolet sterilization disinfection is continuously expanded along with the release of various novel designed ultraviolet lamp tubes.
High voltage static air purification device can disinfect, and when the gas that contains the dust granule in the air when purifying, at first big particulate matter can be intercepted the filtering by primary filter, and after continuing to advance the high voltage electric field that forms between the positive pole line (the positive pole that discharges) that has connect high voltage direct current power and ground connection negative plate (negative plate), because the positive pole produces corona discharge, gas can be by corona discharge, and gas can be ionized rapidly. At the moment, according to the principle of positive and negative attraction, the positively charged particles collide to the cathode plate under the action of strong electric field force and are adsorbed and precipitated on the cathode plate, and in the moving process, because bacteria and viruses and micronuclei with the bacteria and viruses carry tiny charges, the bacteria and the viruses can be killed by the energy instantaneously released by the high-voltage charges, and the bacteria and the viruses lose biological activity and are thoroughly killed, so that the effects of dust removal, sterilization and disinfection are achieved.
Based on the advantages of ultraviolet sterilization and high-voltage electrostatic sterilization, the sterilization and disinfection technology is integrated into the existing fresh air system, so that the effect of preventing future infectious diseases is greatly achieved, particularly, the existing fresh air system becomes a necessary electric appliance in many public places such as hospitals, supermarkets and schools, the future indoor environment is not filled with viruses and bacteria any more, and more infectious diseases are killed in the cradle.
Disclosure of Invention
The invention aims to provide a fresh air machine with a sterilization and disinfection function. The novel air purifier not only has the functions of filtering and purifying air of the existing fresh air system, but also has the functions of killing viruses and bacteria, and overcomes the defect that the existing fresh air system cannot completely kill the bacteria and the viruses in the air.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a new fan with sterilization and disinfection functions comprises a shell and a fan, wherein the shell is of a vertical cabinet type structure, an air inlet cavity is arranged at the lowest part in the shell, an air inlet of the air inlet cavity is formed in the side wall of the shell, and a filter screen is arranged on the inner side of the air inlet; the top blast cap is arranged at the upper part of the shell, the edge of the top blast cap is higher than the edge of the shell, and a gap between the top blast cap and the shell is an air outlet;
the middle-effect filter element is arranged in the casing, the middle-effect filter element and the side wall of the casing form the air inlet cavity, an ultraviolet lamp is arranged below the middle-effect filter element, and the ultraviolet lamp is at a certain distance from the middle-effect filter element and the filter screen, so that the generated ultraviolet rays can be ensured to be sufficient for sufficiently sterilizing and disinfecting the middle-effect filter element and the filter screen;
a high-voltage electrostatic air purifier is arranged above the middle-effect filter element, a wind shield ring is arranged above the high-voltage electrostatic air purifier, the wind shield ring is a partition plate with a vent hole in the center, the peripheral edge of the wind shield ring is connected with the casing, a fan is arranged above the wind shield ring, and the fan guides air from the lower part to the upper part of the wind shield ring through the vent hole of the wind shield ring;
the fan top is provided with high-efficient filter core, and high-efficient filter core is upper end closure, lower extreme open-ended hollow tubular structure, and the tube-shape inner chamber and the fan periphery space intercommunication of high-efficient filter core, the top hood intercommunication on the periphery space of high-efficient filter core and casing upper portion, the tube-shape inner chamber of high-efficient filter core are high pressure, and high-efficient filter core periphery space is the low pressure, and the air is along radial flow to the periphery by the inside of high-efficient filter core under the effect of pressure differential to discharge through casing top air outlet.
Wherein, the functions of each part are as follows:
the air flows along the axis of the filter screen, and large-size impurities in the air are primarily filtered;
the ultraviolet lamp is used for killing viruses and bacteria on the filter screen and the medium-efficiency filter element and killing viruses and bacteria in the nearby air;
the air flows from the lower part to the upper part of the medium-effect filter screen to preliminarily filter bacteria, viruses, dust and impurities in the air;
the high-voltage electrostatic air purifier is used for removing micro-dust and particles in the air from the lower part to the upper part of the high-voltage electrostatic air purifier through high-voltage static electricity, and can also sterilize bacteria and viruses through the high-voltage static electricity;
the air flows from the lower part to the upper part of the wind-shield ring, gathers the air and guides the air to the fan through the central vent hole;
the fan provides power for the air flow in the fresh air system, the air flows from the lower part to the upper part of the fan, and the air is sucked from the air inlet and discharged from the air outlet;
the air flows to the center of the high-efficiency filter element from the lower part of the high-efficiency filter element and then flows to the outer side of the high-efficiency filter element along the radial direction from the center of the high-efficiency filter element, and finally fine dust and particles in the air are filtered;
and the top blast cap is used for guiding the gas.
Compared with the prior art, the invention adopting the technical scheme has the beneficial effects that:
the novel air purifier integrates the functions of multi-stage filter element filtration, double sterilization and disinfection of the ultraviolet lamp and the high-voltage electrostatic air purifier, not only has the function of filtering large-particle dust and small-particle dust in air by a traditional fresh air machine, but also has the function of strictly sterilizing and killing viruses and bacteria in air, and can prevent the viruses and bacteria from being spread secondarily through a fresh air system. The integration of the disinfection and sterilization technology and the air circulation purification and filtration technology solves the problem of virus transmission in places where people gather, and reduces the risk of virus transmission. And particularly, residual viruses and bacteria on the filter screen can be killed, so that the problem that the viruses and bacteria can be diffused when the filter element is replaced is solved.
Further, the preferred scheme of the invention is as follows:
at least two air inlets are arranged in the air inlet cavity, one air inlet is an indoor air inlet, the other air inlets are outdoor air inlets, and indoor air inlets and outdoor air inlets respectively suck air from indoor and outdoor.
The edge of the top blast cap is in an inwards concave arc shape and is used for guiding gas.
The high-efficiency filter element is an H12-grade HEPA filter screen.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
in the attached drawings: 1-filtering with a filter screen; 2-ultraviolet lamp; 3-a middle-effect filter element; 4-high voltage electrostatic air cleaner; 5-a wind-shield ring; 6, a fan; 7-high efficiency filter element; 8-top hood; 9-air outlet; 10-a housing; 11-air inlet.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the fresh air blower with sterilization and disinfection functions in this embodiment is composed of a filter screen 1, an ultraviolet lamp 2, a middle-effect filter element 3, a high-voltage electrostatic air purifier 4, a wind blocking ring 5, a blower 6, a high-efficiency filter element 7, a top hood 8, and a casing 10, where the casing 10 is a vertical cabinet type structure, an air inlet cavity is arranged at the lowest part inside the casing 10, two air inlets 11 are arranged on the side wall of the casing 10 and communicated with the air inlet cavity, one of the air inlets 11 is an indoor air inlet, the other air inlet 11 is an outdoor air inlet, and the indoor air inlet and the outdoor air inlet respectively suck air from the indoor and the outdoor, so that the fresh air blower can circularly purify indoor air and also purify outdoor air and send.
A filter screen 1 is arranged at the inner side of the air inlet 11; the filter net 1 is a cylindrical filter net, and has an overall cylindrical shape, forming a pipe shape, and one end thereof is fixed to the housing 10.
The upper part of the shell 10 is provided with a top blast cap 8, and the edge of the top blast cap 8 is higher than the edge of the shell 10; the edge of the top blast cap 8 is in an inwards concave arc shape, so that the gas is guided conveniently; the gap between the top hood 8 and the casing 10 is an air outlet 9.
The casing 10 is internally provided with a middle-effect filter element 3, the middle-effect filter element 3 is of an interlayer structure, and an air inlet cavity is formed by the middle-effect filter element and the side wall of the casing 10; the middle-effect filter element 3 below is equipped with ultraviolet lamp 2, and ultraviolet lamp 2 is apart from certain distance with middle-effect filter element 3, filter screen 1, and this distance makes ultraviolet lamp 2 can not be too near from filter screen 1 or middle-effect filter element 3, can also ensure that the ultraviolet ray of production is enough to carry out disinfection of disinfecting fully to middle-effect filter element 3 and filter screen 1. The ultraviolet lamp 2 can generate a trace amount of ozone in the operation process, and the trace amount of ozone also helps to kill bacteria and viruses.
A high-voltage electrostatic air purifier 4 is arranged in the casing 10, and the high-voltage electrostatic air purifier 4 is positioned above the middle-effect filter element 3; the high voltage electrostatic air purifier 4 removes dust by high voltage electrostatic sterilization, after the gas containing dust particles in the air enters a high voltage electric field formed between an anode wire (discharge anode) connected with a high voltage direct current power supply and a grounding cathode plate (cathode plate), the gas can be rapidly ionized by corona discharge generated by the anode, and according to the positive and negative attraction principle, positively charged particles collide against the cathode plate under the action of strong electric field force and are adsorbed and precipitated on the cathode plate.
A wind-shielding ring 5 is arranged above the high-voltage electrostatic air purifier 4, the wind-shielding ring 5 is a clapboard with a ventilation round hole in the center, and a fan 6 is arranged above the wind-shielding ring 5. Air from the high-voltage electrostatic air cleaner 4 can only flow upwards through the hole in the centre of the wind deflector 5, directing the air to the fan 6 above it. The outer edge of the wind-shield ring 5 is completely connected with the casing 9, and no obvious gap exists between the wind-shield ring 5 and the casing 9, so that the structure ensures that air from bottom to top can only flow upwards through the hole in the center of the wind-shield ring 5.
The fan 6 top is equipped with high-efficient filter core 7, and high-efficient filter core 7 is the hollow tube-shaped body of upper end closure, lower extreme open-ended, adopts HEPA filter screen material of H12 level to make. The cylindrical inner cavity of the high-efficiency filter element 7 is communicated with the peripheral space of the fan 6, and the peripheral space of the high-efficiency filter element 7 is communicated with the top blast cap 8 on the upper part of the casing 6. When the fan 6 operates, air below the fan is extracted and discharged to the periphery along the radial direction, negative pressure is generated below the fan 6 due to the characteristic, positive pressure is generated around the fan 6 and above the fan 6 communicated with the periphery, and the air flows from the lower part to the upper part in the fresh air fan.
The cylindrical inner cavity of the high-efficiency filter element 7 is communicated with the upper part of the periphery of the fan 6, so that the cylindrical inner cavity of the high-efficiency filter element 7 is also high-pressure, the peripheral space of the high-efficiency filter element 7 is low-pressure, air flows to the periphery from the inside of the high-efficiency filter element 7 along the radial direction under the action of pressure difference, the air is filtered and sterilized by the middle-efficiency filter element 3 and the high-pressure electrostatic air purifier 4, the last stage of filtering is carried out in the high-efficiency filter element 7, and then the air is discharged through the air outlet 9 at.
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 scope of the present invention, which is defined in the appended claims.
Claims (4)
1. A new fan with sterilization and disinfection functions comprises a shell and a fan, wherein the shell is of a vertical cabinet type structure, an air inlet cavity is arranged at the lowest part in the shell, an air inlet of the air inlet cavity is formed in the side wall of the shell, and a filter screen is arranged on the inner side of the air inlet; the top blast cap is arranged at the upper part of the shell, the edge of the top blast cap is higher than the edge of the shell, and a gap between the top blast cap and the shell is an air outlet; the method is characterized in that:
the middle-effect filter element is arranged in the casing, the middle-effect filter element and the side wall of the casing form the air inlet cavity, an ultraviolet lamp is arranged below the middle-effect filter element, and the ultraviolet lamp is at a certain distance from the middle-effect filter element and the filter screen, so that the generated ultraviolet rays can be ensured to be sufficient for sufficiently sterilizing and disinfecting the middle-effect filter element and the filter screen;
a high-voltage electrostatic air purifier is arranged above the middle-effect filter element, a wind shield ring is arranged above the high-voltage electrostatic air purifier, the wind shield ring is a partition plate with a vent hole in the center, the peripheral edge of the wind shield ring is connected with the casing, a fan is arranged above the wind shield ring, and the fan guides air from the lower part to the upper part of the wind shield ring through the vent hole of the wind shield ring;
the fan top is provided with high-efficient filter core, and high-efficient filter core is upper end closure, lower extreme open-ended hollow tubular structure, and the tube-shape inner chamber and the fan periphery space intercommunication of high-efficient filter core, the top hood intercommunication on the periphery space of high-efficient filter core and casing upper portion, the tube-shape inner chamber of high-efficient filter core are high pressure, and high-efficient filter core periphery space is the low pressure, and the air is along radial flow to the periphery by the inside of high-efficient filter core under the effect of pressure differential to discharge through casing top air outlet.
2. The fresh air machine with sterilization and disinfection functions as claimed in claim 1, wherein: at least two air inlets are arranged in the air inlet cavity, one air inlet is an indoor air inlet, the other air inlets are outdoor air inlets, and indoor air inlets and outdoor air inlets respectively suck air from indoor and outdoor.
3. The fresh air machine with sterilization and disinfection functions as claimed in claim 1, wherein: the edge of the top blast cap is in an inwards concave arc shape and is used for guiding gas.
4. The fresh air machine with sterilization and disinfection functions as claimed in claim 1, wherein: the high-efficiency filter element is an H12-grade HEPA filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010136013.7A CN111140978A (en) | 2020-03-02 | 2020-03-02 | New fan with disinfection function of disinfecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010136013.7A CN111140978A (en) | 2020-03-02 | 2020-03-02 | New fan with disinfection function of disinfecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111140978A true CN111140978A (en) | 2020-05-12 |
Family
ID=70528256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010136013.7A Withdrawn CN111140978A (en) | 2020-03-02 | 2020-03-02 | New fan with disinfection function of disinfecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111140978A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561752A (en) * | 2020-06-09 | 2020-08-21 | 珠海格力电器股份有限公司 | Fan heating element and air purifier disinfects |
| CN111686291A (en) * | 2020-07-10 | 2020-09-22 | 佛山市顺富元亨电子有限公司 | Air sterilizer for dentistry |
| CN111829090A (en) * | 2020-07-03 | 2020-10-27 | 中山市赛恩电器科技有限公司 | Interception sterilization type air sterilizer |
| CN112664005A (en) * | 2020-12-23 | 2021-04-16 | 重庆海润节能技术股份有限公司 | Nucleic acid sampling positive-negative pressure integrated safety cabin with disinfection function and control method |
| CN112810408A (en) * | 2021-03-12 | 2021-05-18 | 深圳市启源环保有限公司 | Device structure that high efficiency was killed that disappears |
| DE102020007052A1 (en) | 2020-11-19 | 2022-05-19 | Hydac Process Technology Gmbh | sterilization device |
| CN114877456A (en) * | 2022-05-05 | 2022-08-09 | 天宫重庆科技有限公司 | Window type air sterilization fresh air fan |
| CN117180486A (en) * | 2023-09-11 | 2023-12-08 | 中国人民解放军总医院第五医学中心 | Pathogen nucleic acid aerosol elimination system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200312945Y1 (en) * | 2003-01-22 | 2003-05-14 | 주식회사 조이스전자 | Air cleaner |
| US20040118285A1 (en) * | 2002-12-23 | 2004-06-24 | Samsung Electronics Co. Ltd. | Air purifier |
| CN102052710A (en) * | 2010-12-10 | 2011-05-11 | 邯郸派瑞电器有限公司 | Air disinfection machine for dust removal and disinfection |
| CN103499125A (en) * | 2013-09-09 | 2014-01-08 | 宁波东大空调设备有限公司 | Medical air purifying sterilizer and operation mode thereof |
| CN206398883U (en) * | 2017-01-09 | 2017-08-11 | 上海琴卓电子有限公司 | A kind for the treatment of facilities of medical grade air purifier |
| JP3223623U (en) * | 2019-05-16 | 2019-10-24 | 義定 陳 | Sterilizing air purifier |
| CN211575395U (en) * | 2020-03-02 | 2020-09-25 | 皓庭(唐山）环境科技有限公司 | New fan with disinfection function of disinfecting |
-
2020
- 2020-03-02 CN CN202010136013.7A patent/CN111140978A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040118285A1 (en) * | 2002-12-23 | 2004-06-24 | Samsung Electronics Co. Ltd. | Air purifier |
| KR200312945Y1 (en) * | 2003-01-22 | 2003-05-14 | 주식회사 조이스전자 | Air cleaner |
| CN102052710A (en) * | 2010-12-10 | 2011-05-11 | 邯郸派瑞电器有限公司 | Air disinfection machine for dust removal and disinfection |
| CN103499125A (en) * | 2013-09-09 | 2014-01-08 | 宁波东大空调设备有限公司 | Medical air purifying sterilizer and operation mode thereof |
| CN206398883U (en) * | 2017-01-09 | 2017-08-11 | 上海琴卓电子有限公司 | A kind for the treatment of facilities of medical grade air purifier |
| JP3223623U (en) * | 2019-05-16 | 2019-10-24 | 義定 陳 | Sterilizing air purifier |
| CN211575395U (en) * | 2020-03-02 | 2020-09-25 | 皓庭(唐山）环境科技有限公司 | New fan with disinfection function of disinfecting |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561752A (en) * | 2020-06-09 | 2020-08-21 | 珠海格力电器股份有限公司 | Fan heating element and air purifier disinfects |
| CN111829090A (en) * | 2020-07-03 | 2020-10-27 | 中山市赛恩电器科技有限公司 | Interception sterilization type air sterilizer |
| CN111686291A (en) * | 2020-07-10 | 2020-09-22 | 佛山市顺富元亨电子有限公司 | Air sterilizer for dentistry |
| DE102020007052A1 (en) | 2020-11-19 | 2022-05-19 | Hydac Process Technology Gmbh | sterilization device |
| CN112664005A (en) * | 2020-12-23 | 2021-04-16 | 重庆海润节能技术股份有限公司 | Nucleic acid sampling positive-negative pressure integrated safety cabin with disinfection function and control method |
| CN112810408A (en) * | 2021-03-12 | 2021-05-18 | 深圳市启源环保有限公司 | Device structure that high efficiency was killed that disappears |
| CN114877456A (en) * | 2022-05-05 | 2022-08-09 | 天宫重庆科技有限公司 | Window type air sterilization fresh air fan |
| CN117180486A (en) * | 2023-09-11 | 2023-12-08 | 中国人民解放军总医院第五医学中心 | Pathogen nucleic acid aerosol elimination system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111140978A (en) | New fan with disinfection function of disinfecting | |
| CN104879851A (en) | Air purifier with sterilization function | |
| CN211575395U (en) | New fan with disinfection function of disinfecting | |
| WO2021218994A1 (en) | Protective instrument for aerial infection source | |
| CN108837172A (en) | The isolated disinfection diagnosis and treatment table equipment of one kind and its application method | |
| CN208952277U (en) | A kind of cabinet type new blower | |
| CN109618937A (en) | A kind of environmentally friendly sterile nonreactive breeding house | |
| CN212214262U (en) | High-voltage electrostatic atomization air sterilization and purification device | |
| CN211345605U (en) | Air disinfection device for disease control center | |
| CN213931361U (en) | Air purification sterilization and disinfection combination equipment | |
| CN211650629U (en) | Fresh air fan capable of sterilizing and disinfecting through ultraviolet rays | |
| CN208839371U (en) | A kind of ultraviolet ray photocatalyst deodoriser | |
| CN213747174U (en) | Air sterilizing purifier | |
| CN215412352U (en) | High-radiation-dose ultraviolet air purification system | |
| CN212841883U (en) | Air sterilizer capable of killing novel coronavirus and air conditioner with air sterilizer | |
| CN213237880U (en) | Air purification device for treatment of gastroenterology | |
| CN211963579U (en) | Oil mist purifier | |
| CN111632182A (en) | High-voltage pulse electric field filtering sterilization device and sterilization method thereof | |
| CN113944975A (en) | Sterilizing machine | |
| CN103148551A (en) | Indoor air purification device | |
| CN220229407U (en) | Purifying and sterilizing central air conditioner | |
| CN217178814U (en) | Wall-mounted plasma air disinfection screen | |
| CN214307480U (en) | Wall-mounted indoor air purification and sterilization sterilizer | |
| CN214469197U (en) | Horizontal compound odour removal device | |
| CN216522233U (en) | High-efficient air purifier and air purifier group |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200512 |
|
| WW01 | Invention patent application withdrawn after publication |