CN212157472U - Air purifying device - Google Patents
Air purifying device Download PDFInfo
- Publication number
- CN212157472U CN212157472U CN202020872498.1U CN202020872498U CN212157472U CN 212157472 U CN212157472 U CN 212157472U CN 202020872498 U CN202020872498 U CN 202020872498U CN 212157472 U CN212157472 U CN 212157472U
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- air
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- air purification
- channel
- sterilization
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- 238000004887 air purification Methods 0.000 claims abstract description 96
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 60
- 230000001954 sterilising effect Effects 0.000 claims abstract description 48
- 238000001816 cooling Methods 0.000 claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000003507 refrigerant Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 14
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- 241000711573 Coronaviridae Species 0.000 description 6
- 244000052616 bacterial pathogen Species 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 206010035664 Pneumonia Diseases 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Classifications
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- 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
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an air purification device, which comprises a shell, a filtering module and a heating module, wherein the shell is provided with an air purification channel, an air cooling channel, an air inlet communicated with the air purification channel and an air outlet communicated with the air cooling channel; the filtering module is arranged in the air purifying channel; the heating module is arranged in the air purification channel; the first sterilization module is arranged in the air cooling channel; through using this air purification device in order to solve the relatively poor problem of air purification device to the disinfection effect of disinfecting of prior art.
Description
Technical Field
The utility model relates to an air purification field particularly, relates to an air purification device.
Background
The outbreak of new coronary pneumonia leads to the personal danger, and each area develops epidemic prevention wars which are the wars without the smoke of the nitric oxide.
The novel coronavirus pneumonia is an acute infectious pneumonia, and the pathogen is a novel coronavirus which is not found in human before. The transmission of coronaviruses via respiratory droplets and intimate contact is the main transmission route. There is a potential for transmission via aerosols in the case of prolonged exposure to high concentrations of aerosols in a relatively closed environment. There may be aerosol transmission risks in enclosed, unventilated locations, requiring intensive preventive and isolation treatment.
According to the research of medical teams, the new coronavirus can lose activity in the environment of 56 ℃ for 30min, and a disinfection product is urgently needed to purify and disinfect indoor air in sealed areas with large people flow (such as elevators, hospitals and other high-risk areas).
However, the air purification device in the prior art only sterilizes the air once, and cannot effectively sterilize the air in a sealed area with large people flow.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide an air purification device to solve the relatively poor problem of the disinfection effect of air purification device among the prior art to the air.
In order to achieve the above object, the present invention provides an air purification device, which includes: the air cooling device comprises a shell, a cooling device and a fan, wherein the shell is provided with an air purification channel, an air cooling channel, an air inlet communicated with the air purification channel and an air outlet communicated with the air cooling channel; the filtering module is arranged in the air purifying channel; the heating module is arranged in the air purification channel; the first sterilization module is arranged in the air cooling channel.
Further, the filter module is disposed upstream of the heating module in a gas flow direction of the air purification passage.
Further, the first sterilization module includes an ultraviolet lamp.
Furthermore, the ultraviolet lamps are multiple and are arranged at intervals.
Furthermore, the air purification device also comprises a second sterilization module, and the second sterilization module is arranged in the air purification channel; the second sterilization module is disposed downstream of the filter module in a gas flow direction of the air purification passage.
Further, the second sterilization module includes a discharge plate and a ground plate, and a discharge space is formed between the discharge plate and the ground plate to perform ionization sterilization on gas passing through the discharge space.
Further, the second sterilization module further comprises a first filter screen, and the first filter screen is arranged between the discharge plate and the grounding plate.
Furthermore, the filtering module comprises a second filter screen, and the peripheral surface of the second filter screen is matched with the inner wall surface of the air purification channel, so that the peripheral surface of the second filter screen is attached to the inner wall surface of the air purification channel.
Further, the heating module comprises a heater, and the heater encloses a heating space to heat the gas passing through the heating space.
Further, the heater comprises a ring plate and charging wires connected with the ring plate, so that the ring plate is electrified through the charging wires to heat the ring plate; wherein, the cavity of the annular plate is a heating space.
Further, the heating module comprises a heat exchanger, and the heat exchanger comprises a heat exchange pipe used for accommodating a refrigerant.
By applying the technical scheme of the utility model, the air purification device comprises a shell, the shell is provided with an air purification channel and an air cooling channel which are mutually communicated, and a filtering module and a heating module are arranged in the air purification channel, so that the air in the air purification channel is filtered by the filtering module, and larger particles in the air are filtered; the air in the air purification channel is heated by the heating module, so that the temperature of the air in the air purification channel is increased, and further germs, bacteria and the like carried in the air are killed; a first sterilization module is arranged in the air cooling channel to sterilize the air in the air cooling channel through the first sterilization module.
When the air purifier is used specifically, the shell is also provided with an air inlet communicated with the air purification channel and an air outlet communicated with the air cooling channel, namely, air firstly enters the air purification channel through the air inlet, and the air entering the air purification channel is subjected to the combined action of the filtering module and the heating module to realize sterilization and disinfection of the air entering the air purification channel; on one hand, because the air is heated in the air purification channel and is maintained in a higher temperature state, the high-temperature air can be gradually cooled when passing through the air cooling channel, so that the high-temperature air is prevented from being discharged to reduce the comfort; on the other hand, when the air passes through the air cooling channel, the air is sterilized again under the action of the first sterilization module, so that the sterilization and disinfection effects on the air are improved by performing a plurality of sterilization and disinfection processes on the air; it can be seen that the air purification device can solve the problem that the air purification device in the prior art has poor sterilization and disinfection effects on air.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural view of an embodiment of an air purification apparatus according to the present invention;
fig. 2 shows a schematic structural view of another embodiment of the air purification apparatus according to the present invention.
Wherein the figures include the following reference numerals:
100. an air purification device;
10. a housing; 11. an air purification channel; 12. an air cooling channel; 13. an air inlet; 14. an air outlet;
20. a filtration module; 30. a heating module; 40. a first sterilization module; 50. a second sterilization module; 60. a fan.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model provides an air purification device 100, please refer to fig. 1 and fig. 2, the air purification device 100 includes a housing 10, a filtering module 20, a heating module 30 and a first sterilization module 40, the housing 10 has an air purification channel 11, an air cooling channel 12, an air inlet 13 communicated with the air purification channel 11 and an air outlet 14 communicated with the air cooling channel 12, the air purification channel 11 is communicated with the air cooling channel 12; the filtering module 20 and the heating module 30 are both arranged in the air purification channel 11; the first sterilization module 40 is disposed within the air cooling passage 12.
In the air purification device 100 of the present invention, the air purification device 100 includes a housing 10, the housing 10 has an air purification channel 11 and an air cooling channel 12 which are communicated with each other, and a filtering module 20 and a heating module 30 are disposed in the air purification channel 11, so as to filter the air in the air purification channel 11 through the filtering module 20, so as to filter out larger particles in the air; the air in the air purification channel 11 is heated by the heating module 30, so that the temperature of the air in the air purification channel 11 is increased, and further germs, bacteria and the like carried in the air are killed; a first sterilization module 40 is disposed within the air cooling channel 12 to sterilize air within the air cooling channel 12 via the first sterilization module 40.
When in specific use, the shell 10 is further provided with an air inlet 13 communicated with the air purification channel 11 and an air outlet 14 communicated with the air cooling channel 12, namely, air firstly enters the air purification channel 11 through the air inlet 13, and the air entering the air purification channel 11 is sterilized and disinfected under the combined action of the filtering module 20 and the heating module 30; the air passing through the air purification channel 11 enters the air cooling channel 12, on one hand, because the air is heated in the air purification channel 11 and is maintained in a high temperature state, the high-temperature air can be gradually cooled when passing through the air cooling channel 12, so that the high-temperature air is prevented from being discharged to reduce the comfort; on the other hand, when the air passes through the air cooling channel 12, the air is sterilized again under the action of the first sterilization module 40, so that the sterilization and disinfection effects on the air are improved by performing a plurality of sterilization and disinfection processes on the air; it can be seen that the air purification device 100 can solve the problem of poor sterilization and disinfection effect of the air purification device in the prior art.
In the present embodiment, the air cooling passage 12 is located above the air cleaning passage 11, the air inlet 13 is provided at a lower portion of the housing 10, and the air outlet 14 is provided at an upper portion or a top portion of the housing 10. Alternatively, both the air cooling channel 12 and the air cleaning channel 11 extend in the vertical direction.
Specifically, the filter module 20 is disposed upstream of the heating module 30 in the gas flow direction of the air purification passage 11; that is, the air entering the air purifying channel 11 first passes through the filtering module 20 for preliminary filtering; in particular use, the filter module 20 is disposed below the heating module 30.
Specifically, the filter module 20 includes a second filter, and an outer peripheral surface of the second filter is fitted to an inner wall surface of the air purification passage 11, so that the outer peripheral surface of the second filter is attached to the inner wall surface of the air purification passage 11. In this way, the larger suspended particles in the air to be introduced into the air purification channel 11 are adsorbed on the outer side of the second filter to preliminarily optimize the quality of the air introduced into the air purification channel 11; the outer side of the second filter is here the side of the second filter facing away from the air cleaning channel 11. Optionally, a second filter of the filter module 20 is arranged at the air inlet 13.
In the present application, one implementation of the heating module 30 is: the heating module 30 includes a heater enclosing a heating space to heat gas passing through the heating space. Specifically, the heater comprises a ring plate and charging wires connected with the ring plate, so that the ring plate is electrified through the charging wires to heat the ring plate; the cavity of the annular plate is a heating space, so that air is heated when passing through the cavity of the annular plate which generates heat.
In the present application, another implementation of the heating module 30 is: the heating module 30 includes a heat exchanger including a heat exchange tube for accommodating a refrigerant; during specific use, the refrigerant in the heat exchange tube is heated, so that the air passing around the heat exchange tube exchanges heat with the heat exchange tube, and the air around the heat exchange tube is heated.
Preferably, both of the above-described implementations of the heating module 30 are used to heat air above 60 ℃ to inactivate viruses, particularly the new coronavirus, and thereby effectively inhibit the spread of viruses, particularly the new coronavirus.
Specifically, the first sterilization module 40 includes an ultraviolet lamp to sterilize germs, bacteria, etc. carried in the air by ultraviolet rays emitted from the ultraviolet lamp. Optionally, in order to ensure the sterilization effect of the first sterilization module 40, the ultraviolet lamps are multiple and are arranged at intervals.
In the present embodiment, the air purification apparatus 100 further includes a second sterilization module 50, the second sterilization module 50 being disposed in the air purification channel 11; the second sterilizing module 50 is disposed downstream of the filter module 20 in the gas flow direction of the air cleaning passage 11.
Optionally, a second filter of the filter module 20 is located on a side of the second sterilization module 50 close to the air inlet 13.
Optionally, the heating module 30 is arranged downstream of the second sterilization module 50, i.e. the heating module 30 is arranged above the second sterilization module 50.
Specifically, the second sterilization module 50 includes a discharge plate and a ground plate forming a discharge space therebetween to perform ionization sterilization of gas passing through the discharge space.
Specifically, the second sterilization module 50 further includes a first filter screen disposed between the discharge plate and the ground plate; therefore, after the air passes through the first filter screen, germs, bacteria and the like which are remained on the first filter screen are killed under the action of the high-voltage charged ions.
Thus, the air entering the air purification device 100 is at least subjected to ionization sterilization, high-temperature sterilization and ultraviolet sterilization in sequence, and the sterilization and disinfection effects on the air entering the air purification device 100 are effectively guaranteed.
In order to improve the air cooling effect of the air passing through the air cooling channel 12, the air purifying device 100 further comprises a fan 60, and the fan 60 is arranged in the air cooling channel 12, so that on one hand, under the action of the fan 60, the cooling effect of the air passing through the air cooling channel 12 can be enhanced; on the other hand, under the action of the fan 60, negative pressure can be formed in the air passage formed by the air cooling passage 12 and the air purifying passage 11, so that air carrying germs and bacteria outside the air purifying device 100 enters the air purifying passage 11 in the air purifying device 100 through the air inlet 13, thereby ensuring normal flow of air in the air passage formed by the air cooling passage 12 and the air purifying passage 11; the air purification device 100 is applied to a sealed area such as an elevator, a hospital and other high-risk areas, and under the action of the fan 60, air in the sealed space where the air purification device 100 is located can be continuously circulated, so that the air in the sealed space is continuously purified.
Specifically, the fan 60 is disposed downstream of the first sterilization module 40; i.e., the blower 60 is disposed above the first sterilizing module 40.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:
in the air purification device 100 of the present invention, the air purification device 100 includes a housing 10, the housing 10 has an air purification channel 11 and an air cooling channel 12 which are communicated with each other, and a filtering module 20 and a heating module 30 are disposed in the air purification channel 11, so as to filter the air in the air purification channel 11 through the filtering module 20, so as to filter out larger particles in the air; the air in the air purification channel 11 is heated by the heating module 30, so that the temperature of the air in the air purification channel 11 is increased, and further germs, bacteria and the like carried in the air are killed; a first sterilization module 40 is disposed within the air cooling channel 12 to sterilize air within the air cooling channel 12 via the first sterilization module 40.
When in specific use, the shell 10 is further provided with an air inlet 13 communicated with the air purification channel 11 and an air outlet 14 communicated with the air cooling channel 12, namely, air firstly enters the air purification channel 11 through the air inlet 13, and the air entering the air purification channel 11 is sterilized and disinfected under the combined action of the filtering module 20 and the heating module 30; the air passing through the air purification channel 11 enters the air cooling channel 12, on one hand, because the air is heated in the air purification channel 11 and is maintained in a high temperature state, the high-temperature air can be gradually cooled when passing through the air cooling channel 12, so that the high-temperature air is prevented from being discharged to reduce the comfort; on the other hand, when the air passes through the air cooling channel 12, the air is sterilized again under the action of the first sterilization module 40, so that the sterilization and disinfection effects on the air are improved by performing a plurality of sterilization and disinfection processes on the air; it can be seen that the air purification device 100 can solve the problem of poor sterilization and disinfection effect of the air purification device in the prior art.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. An air purification apparatus, comprising:
a housing (10), the housing (10) having an air cleaning passage (11), an air cooling passage (12), an air inlet (13) communicating with the air cleaning passage (11), and an air outlet (14) communicating with the air cooling passage (12), the air cleaning passage (11) communicating with the air cooling passage (12);
a filter module (20), the filter module (20) being disposed within the air purification channel (11);
a heating module (30), the heating module (30) being disposed within the air purification channel (11);
a first sterilization module (40), the first sterilization module (40) being disposed within the air cooling channel (12).
2. Air cleaning device according to claim 1, characterized in that the filter module (20) is arranged upstream of the heating module (30) in the gas flow direction of the air cleaning channel (11).
3. Air cleaning device according to claim 1, characterized in that the first sterilization module (40) comprises an ultraviolet lamp.
4. The air purification apparatus of claim 3, wherein the ultraviolet lamps are provided in plurality, and the plurality of ultraviolet lamps are spaced apart from each other.
5. The air purification apparatus according to claim 1, further comprising:
a second sterilization module (50), said second sterilization module (50) being disposed within said air purification channel (11); the second sterilization module (50) is disposed downstream of the filter module (20) in a gas flow direction of the air purification passage (11).
6. The air purification apparatus according to claim 5, wherein the second sterilization module (50) includes a discharge plate and a ground plate forming a discharge space therebetween to perform ionization sterilization of gas passing through the discharge space.
7. The air purification apparatus of claim 6, wherein the second sterilization module (50) further comprises a first filter disposed between the discharge plate and the ground plate.
8. The air purification apparatus according to claim 1, wherein the filter module (20) comprises a second filter, and an outer circumferential surface of the second filter is fitted to an inner wall surface of the air purification passage (11) so that the outer circumferential surface of the second filter is attached to the inner wall surface of the air purification passage (11).
9. The air purification apparatus according to claim 1, wherein the heating module (30) includes a heater enclosing a heating space to heat the gas passing through the heating space.
10. The air cleaning device according to claim 9, wherein the heater includes a ring plate and charging wires connected to the ring plate to energize the ring plate through the charging wires to heat the ring plate; wherein the cavity of the annular plate is the heating space.
11. Air cleaning device according to claim 1, characterized in that the heating module (30) comprises a heat exchanger comprising heat exchange tubes for receiving a refrigerant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020872498.1U CN212157472U (en) | 2020-05-21 | 2020-05-21 | Air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020872498.1U CN212157472U (en) | 2020-05-21 | 2020-05-21 | Air purifying device |
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| Publication Number | Publication Date |
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| CN212157472U true CN212157472U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020872498.1U Active CN212157472U (en) | 2020-05-21 | 2020-05-21 | Air purifying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992755A (en) * | 2021-07-29 | 2022-09-02 | 武汉杰斯科环境系统有限公司 | Air sterilizer for killing new coronavirus |
-
2020
- 2020-05-21 CN CN202020872498.1U patent/CN212157472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992755A (en) * | 2021-07-29 | 2022-09-02 | 武汉杰斯科环境系统有限公司 | Air sterilizer for killing new coronavirus |
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