CN215372829U - Device capable of quickly and directly disinfecting and purifying air in manned space - Google Patents
Device capable of quickly and directly disinfecting and purifying air in manned space Download PDFInfo
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- CN215372829U CN215372829U CN202120703277.6U CN202120703277U CN215372829U CN 215372829 U CN215372829 U CN 215372829U CN 202120703277 U CN202120703277 U CN 202120703277U CN 215372829 U CN215372829 U CN 215372829U
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Abstract
The utility model provides a can be in someone space quick direct device to air disinfection and purification, including the circulation wind channel, the air inlet end fixed mounting in circulation wind channel has the air inlet panel, fixed mounting has the spiral wind wheel in the middle of the circulation wind channel, the spiral wind wheel is connected with driving motor's drive end, particulate matter primary filter screen and double-deck disinfection and purification material layer have set gradually between air inlet panel and the spiral wind wheel, particulate matter primary filter screen and double-deck disinfection and purification material layer all are through fixed frame fixed mounting at the internal surface in circulation wind channel, the air-out end fixed mounting in circulation wind channel has the air-out panel. The utility model overcomes the defects of the prior art, can directly disinfect and purify indoor air, and can supplement and accelerate the direct treatment of the air by thoroughly disinfecting and purifying the air pumped in the device, thereby realizing fast and effective real-time air prevention and control on the whole and having no harm to people in the space.
Description
Technical Field
The utility model relates to the technical field of air disinfection and purification, in particular to a device capable of quickly and directly disinfecting and purifying air in a space with people.
Background
The outbreak of epidemic situations caused by variant germs such as new coronavirus and the environmental air pollution threaten the health of human beings more and more seriously, disturb the normal life and work of people and seriously hinder the development of cities and the progress of society.
At present, the disinfection and purification of environmental air adopted at home and abroad, whether a physical disinfection and purification method (such as filtration, adsorption, ozone, ultraviolet rays and the like) or a chemical disinfection and purification method, is realized by that personnel can not freely flow or work on site or air is only circularly sucked into a machine for disinfection and purification.
The common defects of the traditional modes are that the traditional modes can not directly and instantly kill viruses or bacteria in indoor air under the situation of people, and can not directly and instantly decompose and eliminate free formaldehyde and other volatile harmful gases. Therefore, the traditional method is inexpedient in terms of the airborne transmission of virus and bacteria through aerosol and spray, and the air inhalation with free formaldehyde and VOCs.
In addition, the existing man-machine co-located disinfection and purification equipment mainly adopts an ultraviolet ray or ozone or plasma built-in disinfection and purification method, except that the air can not be directly disinfected in the presence of personnel, the built-in disinfection and purification of the equipment is not thorough or has the risk of leakage of harmful substances. Wherein if the ultraviolet mode selects short wavelength ultraviolet with good sterilization effect, ozone is inevitably generated, and the ultraviolet of other safe wavelength sections has weak and slow sterilization effect; the plasma (high voltage electrostatic field) method also necessarily generates ozone.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the device which can quickly and directly disinfect and purify the air in the space with people, overcomes the defects of the prior art, can directly disinfect and purify the indoor air, and can also supplement and accelerate the direct treatment of the air by thoroughly disinfecting and purifying the sucked air in the device, thereby realizing the quick and effective real-time prevention and control of the air on the whole and simultaneously having no harm to the personnel in the space.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a can be in someone space quick direct device to air disinfection and purification, includes the circulation wind channel, the air inlet end fixed mounting in circulation wind channel has the air inlet panel, fixed mounting has the spiral wind wheel in the middle of the circulation wind channel, the spiral wind wheel is connected with driving motor's drive end, it just imitates filter screen and double-deck disinfection purifying material layer to set gradually the particulate matter between air inlet panel and the spiral wind wheel, the particulate matter just imitates filter screen and double-deck disinfection purifying material layer and all passes through the internal surface of fixed frame fixed mounting in circulation wind channel, the air-out end fixed mounting in circulation wind channel has the air-out panel.
Preferably, the driving motor is in signal connection with the electric control main board.
Preferably, the double disinfection and purification material layer comprises a first disinfection and purification material layer and a second disinfection and purification material layer.
Preferably, the first disinfection and purification material layer is filled with a nanometer mesoporous spherical small particle disinfection and purification material capable of slowly releasing gaseous chlorine dioxide, hydroxyl radicals and peroxy radicals, and is integrally fixed by a fixing frame and gauze.
Preferably, the second disinfection and purification material layer is made of a nano mesoporous powdery disinfection and purification material capable of slowly releasing gaseous chlorine dioxide, hydroxyl radicals and peroxy radicals, the nano mesoporous powdery disinfection and purification material is adhesively loaded on the surface of the non-woven fabric material, and the nano mesoporous powdery disinfection and purification material is integrally fixed through a fixing frame.
The utility model provides a device capable of quickly and directly disinfecting and purifying air in a space with people. The method has the following beneficial effects: can cut off and kill virus bacterium in the air immediately with high efficiency, decompose the free state formaldehyde and the VOCs that flutter immediately, realize someone in the air under the indoor environment of scene disinfection and purification in real time, disinfect and purify the air in the suction device more thoroughly, safer simultaneously, prevent the airborne transmission of virus bacterium and harmful gas to personnel's health threat more effectively on the whole.
Drawings
In order to more clearly illustrate the present invention or the prior art solutions, the drawings that are needed in the description of the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings.
As shown in fig. 1, a can be in someone space quick direct device to air disinfection and purification, including circulation wind channel 1, the air inlet end fixed mounting in circulation wind channel 1 has air inlet panel 2, fixed mounting has spiral wind wheel 3 in the middle of the circulation wind channel 1, spiral wind wheel 3 is connected with driving motor 4's drive end, particulate matter primary filter screen 8 and double-deck disinfection and purification material layer 5 have set gradually between air inlet panel 2 and the spiral wind wheel 3, particulate matter primary filter screen 8 and double-deck disinfection and purification material layer 5 all through fixed frame 6 fixed mounting at the internal surface in circulation wind channel 1, the air-out end fixed mounting in circulation wind channel 1 has air-out panel 7.
In this embodiment, the driving motor 4 is in signal connection with the electronic control main board. The operation of the driving motor 4 is controlled by the electric control mainboard.
In this embodiment, the double layer 5 of sterilising and purifying material comprises a first layer 51 of sterilising and purifying material and a second layer 52 of sterilising and purifying material. Wherein the first disinfection and purification material layer 51 is a disinfection and purification factor release material module with adsorption function, and the second disinfection and purification material layer 52 is a high-efficiency filtration and adsorption module loaded with disinfection and purification materials. The circulating air completely passes through the second disinfection and purification material layer 52, and bacteria, viruses, formaldehyde and the like are adsorbed or blocked or slowly pass through the second disinfection and purification material layer 52, so that the circulating air is completely disinfected and purified; the air passing through the first disinfecting and purifying material layer 51 passes through the first disinfecting and purifying material layer 51, on one hand, the first disinfecting and purifying material layer 51 replenishes, adsorbs, disinfects and purifies leaked germs, formaldehyde and the like again, more mainly, the gaseous disinfecting and purifying factors released by the first disinfecting and purifying material layer 51 are blown into the space along with the wind and are circularly scattered at all places of the space, and the gaseous disinfecting and purifying factors directly contact with virus bacteria or formaldehyde and the like in the air in the room to disinfect and purify.
In this embodiment, the first disinfection and purification material layer 51 is filled with a mesoporous nano spherical small particle disinfection and purification material capable of slowly releasing gaseous chlorine dioxide, hydroxyl radicals and peroxy radicals, and is integrally fixed by the fixing frame 6 and the gauze. The nano mesopores of the disinfection and purification particle material can adsorb gas molecules such as formaldehyde and the like activated carbon, and meanwhile, the first disinfection and purification material layer 51 can slowly release the gaseous disinfection and purification factors and blow out along with air of an air duct and scatter everywhere indoors. The gaseous chlorine dioxide can efficiently kill virus and bacteria and decompose formaldehyde and VOCs, and the total release concentration does not exceed the limit of the national standard GBZ 2.1.1-2007 by adopting the proper material dosage, namely, people can be considered to be repeatedly contacted for a long time without causing harmful effects according to the national standard; the hydroxyl radicals and peroxy radicals have extremely high efficiency in killing virus and bacteria and decomposing formaldehyde and VOCs, but have extremely short service life (about 10-4 seconds) and exist only near the A material layer.
In this embodiment, the second disinfection and purification material layer 52 is made of a nano mesoporous powdery disinfection and purification material capable of slowly releasing gaseous chlorine dioxide, hydroxyl radicals and peroxy radicals, and is adhesively supported on the surface of the non-woven fabric material, and is integrally fixed by the fixing frame 6. Most of virus and bacteria can be blocked or extremely tiny viruses and molecules of formaldehyde and VOCs can be delayed by the HEPA non-woven fabric material with high filtering performance, and meanwhile, the virus and bacteria contacting the HEPA filter screen are quickly killed and the formaldehyde and the VOCs are decomposed by the disinfection and purification powdery material loaded on the non-woven fabric material.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a can be in someone space quick direct device to air disinfection and purification which characterized in that: including circulation wind channel (1), the air inlet end fixed mounting of circulation wind channel (1) has air inlet panel (2), fixed mounting has spiral wind wheel (3) in the middle of circulation wind channel (1), spiral wind wheel (3) are connected with the drive end of driving motor (4), it just imitates filter screen (8) and double-deck disinfection and purification material layer (5) to set gradually the particulate matter between air inlet panel (2) and spiral wind wheel (3), filter screen (8) are just imitated to the particulate matter and double-deck disinfection and purification material layer (5) are all through fixed frame (6) fixed mounting at the internal surface of circulation wind channel (1), the air-out end fixed mounting of circulation wind channel (1) has air-out panel (7).
2. The device for rapidly and directly disinfecting and purifying air in a manned space according to claim 1, is characterized in that: and the driving motor (4) is in signal connection with the electric control main board.
3. The device for rapidly and directly disinfecting and purifying air in a manned space according to claim 1, is characterized in that: the double-layer disinfection and purification material layer (5) comprises a first disinfection and purification material layer (51) and a second disinfection and purification material layer (52).
4. The device for rapidly and directly disinfecting and purifying the air in the manned space according to the claim 3, is characterized in that: the first disinfection and purification material layer (51) is filled in the honeycomb plate framework material by adopting a nanometer mesoporous spherical small particle disinfection and purification material capable of slowly releasing gaseous chlorine dioxide, hydroxyl free radicals and peroxy free radicals, and is integrally fixed by a fixing frame (6) and gauze.
5. The device for rapidly and directly disinfecting and purifying the air in the manned space according to the claim 3, is characterized in that: the second disinfection and purification material layer (52) is adhered and loaded on the surface of the non-woven fabric material by adopting a nano mesoporous powdery disinfection and purification material which can slowly release gaseous chlorine dioxide, hydroxyl free radicals and peroxy free radicals, and is integrally fixed by a fixing frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703277.6U CN215372829U (en) | 2021-04-07 | 2021-04-07 | Device capable of quickly and directly disinfecting and purifying air in manned space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120703277.6U CN215372829U (en) | 2021-04-07 | 2021-04-07 | Device capable of quickly and directly disinfecting and purifying air in manned space |
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| Publication Number | Publication Date |
|---|---|
| CN215372829U true CN215372829U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120703277.6U Active CN215372829U (en) | 2021-04-07 | 2021-04-07 | Device capable of quickly and directly disinfecting and purifying air in manned space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215372829U (en) |
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2021
- 2021-04-07 CN CN202120703277.6U patent/CN215372829U/en active Active
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