CN213300412U - Air sterilizing device and air exchanger - Google Patents
Air sterilizing device and air exchanger Download PDFInfo
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- CN213300412U CN213300412U CN202022332994.0U CN202022332994U CN213300412U CN 213300412 U CN213300412 U CN 213300412U CN 202022332994 U CN202022332994 U CN 202022332994U CN 213300412 U CN213300412 U CN 213300412U
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- air
- light source
- ultraviolet light
- air inlet
- photocatalyst module
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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)
Abstract
The utility model discloses an air sterilization device, which relates to the technical field of air purification treatment equipment, and comprises a photocatalyst module, an air inlet channel, a UVC ultraviolet light source and a UVA ultraviolet light source, wherein both ends of the air inlet channel and the photocatalyst module are opened, one end of the air inlet channel is fixedly connected and communicated with one end of the photocatalyst module, the UVC ultraviolet light source and the UVA ultraviolet light source are fixedly arranged in the air inlet channel, and light generated by the UVC ultraviolet light source and light generated by the UVA ultraviolet light source can enter the photocatalyst module; the utility model also discloses an air interchanger, including foretell air sterilizing equipment, can avoid influencing the health.
Description
Technical Field
The utility model relates to an air purification treatment facility technical field especially relates to an air sterilizing equipment and air exchanger.
Background
The kitchen waste emits unpleasant odor to the air, the food with special odor emits unpleasant odor to the air, and bacteria are brought into the indoor space, which affects the indoor air environment and human health. In the prior art, the ultraviolet lamp tube is generally used for physically sterilizing food or garbage, and the principle is that mercury atoms in the lamp tube are excited to form low-pressure mercury vapor, and the low-pressure mercury vapor mainly generates 254nm and 185nm ultraviolet rays for physical sterilization, but the ultraviolet lamp tube has the following defects: (1) the mercury lamp generates 185nm deep ultraviolet rays that generate ozone in addition to the fixed wavelength deep ultraviolet rays (254nm) for sterilization, which has an influence on the health of the user and causes secondary pollution; (2) the mercury lamp has high sterilization energy consumption, and part of power is consumed in non-sterilization; (3) the reaction speed of the mercury lamp is slow, and a certain time is needed for the formation of low-pressure mercury vapor; (4) hidden danger of mercury leakage exists; (5) the light attenuation of the lamp tube of the mercury lamp is fast, the service life of the lamp tube is only 6000 hours in normal use, and the service life is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air sterilizing equipment and air interchanger to solve the problem that above-mentioned prior art exists, can avoid influencing the health.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides an air sterilization device, including photocatalyst module, inlet air duct, UVC ultraviolet light source and UVA ultraviolet light source, inlet air duct's both ends with the equal opening in both ends of photocatalyst module, inlet air duct's one end with the one end fixed connection and the intercommunication of photocatalyst module, UVC ultraviolet light source with UVA ultraviolet light source is all fixed to be set up in the inlet air duct, the light that UVC ultraviolet light source produced the light homoenergetic that UVA ultraviolet light source produced gets into in the photocatalyst module.
Preferably, the photocatalyst module further comprises a fan, and the fan can enable air to rapidly pass through the photocatalyst module.
Preferably, the air outlet of the fan is fixedly connected and communicated with one end, far away from the photocatalyst module, of the air inlet channel.
Preferably, the air inlet of the fan is covered with an activated carbon bag.
Preferably, the device further comprises a filter material, two ends of the filter material are open, one end of the filter material is fixedly connected and communicated with one end, far away from the air inlet, of the photocatalyst module, and the filter material is used for filtering PM2.5 particles.
Preferably, the air inlet channel includes an air inlet cylinder and a light source fixing plate, the both ends opening of air inlet cylinder, evenly be provided with a plurality of ventilation holes on the light source fixing plate, the one end of air inlet cylinder with photocatalyst module fixed connection, the other end border of air inlet cylinder with the border fixed connection of light source fixing plate, UVC ultraviolet light source with UVA ultraviolet light source all fixes the setting and is close to on the side of photocatalyst module on the light source fixing plate.
Preferably, the UVC ultraviolet light source is a plurality of UVCLED lamp pearls, the UVA ultraviolet light source is a plurality of UVALED lamp pearls, a plurality of the UVCLED lamp pearls and a plurality of the UVALED lamp pearls are evenly fixed on the light source fixing plate.
Preferably, the wavelength of the UVCLED lamp beads is 275nm, and the wavelength of the UVALED lamp beads is 365 nm.
Preferably, the photocatalyst module and the filter material are both cuboids in shape, and the air inlet cylinder is a cylinder.
The utility model also provides an air exchanger, include as above arbitrary one the air sterilizing equipment.
The utility model discloses for prior art gain following technological effect:
the utility model provides an air sterilizing equipment and air exchanger, adopt and set up UVC ultraviolet light source and UVA ultraviolet light source in inlet air channel, and with the ultraviolet irradiation of its production in photocatalyst module, the wavelength of UVC ultraviolet light is 200 ~ 275nm, very strong bactericidal effect has, the wavelength of UVA ultraviolet light is 320 ~ 420nm, can activate photocatalyst and accelerate to carry out the inorganization to aldehyde organic matter, and two kinds of ultraviolet all can not cause the air to produce ozone, can avoid influencing the health.
Furthermore, the fan can accelerate the circulation speed of air in the photocatalyst module and accelerate the air purification speed.
Furthermore, the fan sets up and keeps away from on inlet air channel the one end of photocatalyst module for the effect of circulation of air speed is better.
Furthermore, the arrangement of the activated carbon bag can eliminate peculiar smell in the air, and further improve the air purification effect.
Furthermore, the setting of filter media can filter PM2.5 particle in the air, further improves the air purification effect.
Furthermore, the air inlet channel comprises an air inlet cylinder and a light source fixing plate, and the air inlet channel is simple in structure and easy to assemble.
Furthermore, the UVC ultraviolet light source is a plurality of UVCLED lamp pearls, and the UVA ultraviolet light source is a plurality of UVALED lamp pearls, and the speed that the low price, the energy consumption are low, long service life, mercury free pollution free, and produce ultraviolet light is fast.
Furthermore, the wavelength of the UVCLED lamp beads is 275nm, the UVCLED lamp beads are easy to purchase, and the sterilizing effect is good; the wavelength of UVALED lamp pearl is 365nm, easily purchases and the low price.
Furthermore, the photocatalyst module and the filter material are both cuboids in appearance, and the air inlet cylinder is a cylinder, and is simple in structure and easy to manufacture and assemble.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of an air sterilizer according to an embodiment;
in the figure: the device comprises a photocatalyst module 1, an air inlet channel 2, a UVC ultraviolet light source 3, a UVA ultraviolet light source 4, a fan 5, an active carbon bag 6, a filter material 7, an air inlet cylinder 8 and a light source fixing plate 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing an air sterilizing equipment and air interchanger to solve the problem that prior art exists, can avoid influencing the health.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example one
The present embodiment provides an air sterilization device, as shown in fig. 1, in the present embodiment, the air sterilization device includes a photocatalyst module 1, an air intake channel 2, a UVC ultraviolet light source 3 and a UVA ultraviolet light source 4, both ends of the air intake channel 2 and both ends of the photocatalyst module 1 are open, one end of the air intake channel 2 is fixedly connected and communicated with one end of the photocatalyst module 1, the UVC ultraviolet light source 3 and the UVA ultraviolet light source 4 are fixedly disposed in the air intake channel 2, both light generated by the UVC ultraviolet light source 3 and light generated by the UVA ultraviolet light source 4 can enter the photocatalyst module 1, the UVC ultraviolet light source 3 and the UVA ultraviolet light source 4 are disposed in the air intake channel 2, and ultraviolet light generated by the UVC ultraviolet light source 3 and the UVA ultraviolet light source 4 irradiates the photocatalyst module 1, the wavelength of the UVC ultraviolet light is 200 to 275nm, which has a strong sterilization effect, the wavelength of the UVA ultraviolet light is 320 to 420nm, can activate the photocatalyst to accelerate the inorganic treatment of aldehyde organic matters, and the two ultraviolet rays can not cause the air to generate ozone, thereby avoiding the influence on the human health.
The air sterilization device also comprises a fan 5, and the fan 5 can enable air to rapidly pass through the photocatalyst module 1, so that the air purification speed is increased.
The air outlet of the fan 5 is fixedly connected and communicated with one end of the air inlet channel 2 far away from the photocatalyst module 1, so that the effect of accelerating the air circulation speed is better.
The air inlet of the fan 5 is covered with the activated carbon bag 6, so that the peculiar smell in the air can be eliminated, and the air purification effect is further improved.
The air sterilization device also comprises a filter material 7, two ends of the filter material 7 are opened, one end of the filter material 7 is fixedly connected and communicated with one end of the photocatalyst module 1, which is far away from the air inlet, and the filter material 7 is used for filtering PM2.5 particles, so that the air purification effect is further improved.
UVC ultraviolet light source 3 is a plurality of UVCLED lamp pearls, UVA ultraviolet light source 4 is a plurality of UVCLED lamp pearls, a plurality of UVCLED lamp pearls and a plurality of UVCLED lamp pearl are evenly fixed on light source fixed plate 9, UVC ultraviolet light source 3 is a plurality of UVCLED lamp pearls, UVA ultraviolet light source 4 is a plurality of UVCLED lamp pearls, the low price, the energy consumption is low, long service life, mercury-free pollution-free, and the speed of producing ultraviolet light is fast.
The wavelength of the UVCLED lamp beads is 275nm, the UVCLED lamp beads are easy to purchase, and the sterilizing effect is good; the wavelength of UVALED lamp pearl is 365nm, easily purchases and the low price.
The photocatalyst module 1 and the filter material 7 are cuboid in shape, the air inlet cylinder 8 is a cylinder, the structure is simple, and all parts are connected through screws, and the manufacturing and the assembly are easy.
Example two
The present embodiment provides an air exchanger, as shown in fig. 1, in the present embodiment, the air exchanger includes the air sterilization device of the first embodiment, the UVC ultraviolet light source 3 and the UVA ultraviolet light source 4 are disposed in the air intake channel 2, and the generated ultraviolet light is irradiated in the photocatalyst module 1, the wavelength of the UVC ultraviolet light is 200-275 nm, which has a strong sterilization effect, the wavelength of the UVA ultraviolet light is 320-420 nm, which can activate the photocatalyst to accelerate the inorganic treatment of aldehydes organic matter, and neither ultraviolet light can cause the air to generate ozone, which can avoid affecting the human health.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. An air sterilization device, characterized in that: the method comprises the following steps: the novel air conditioner comprises a photocatalyst module, an air inlet channel, a UVC ultraviolet light source and a UVA ultraviolet light source, wherein the two ends of the air inlet channel and the two ends of the photocatalyst module are both provided with openings, one end of the air inlet channel is fixedly connected and communicated with one end of the photocatalyst module, the UVC ultraviolet light source and the UVA ultraviolet light source are both fixedly arranged in the air inlet channel, and light generated by the UVC ultraviolet light source and light generated by the UVA ultraviolet light source can enter the photocatalyst module.
2. The air sterilizer according to claim 1, wherein: the photocatalyst module also comprises a fan, and the fan can enable air to rapidly pass through the photocatalyst module.
3. An air sterilizer as claimed in claim 2, wherein: the air outlet of the fan is fixedly connected and communicated with one end, far away from the photocatalyst module, of the air inlet channel.
4. An air sterilizer as claimed in claim 3, wherein: and an active carbon bag is covered on the air inlet of the fan.
5. An air sterilizer as claimed in claim 4, wherein: still include the filter media, filter media both ends opening, the one end of filter media with keep away from on the photocatalyst module the one end fixed connection and the intercommunication of air intake, the filter media is used for filtering PM2.5 particle.
6. An air sterilizer as claimed in claim 5, wherein: the air inlet channel comprises an air inlet cylinder and a light source fixing plate, two ends of the air inlet cylinder are opened, a plurality of air vents are uniformly formed in the light source fixing plate, one end of the air inlet cylinder is fixedly connected with the photocatalyst module, the other end edge of the air inlet cylinder is fixedly connected with the edge of the light source fixing plate, and the UVC ultraviolet light source and the UVA ultraviolet light source are fixedly arranged on the light source fixing plate and close to the side face of the photocatalyst module.
7. An air sterilizer as claimed in claim 6, wherein: the UVC ultraviolet light source is a plurality of UVCLED lamp pearls, the UVA ultraviolet light source is a plurality of UVALED lamp pearls, and is a plurality of UVCLED lamp pearl and a plurality of the UVALED lamp pearl is evenly fixed on the light source fixed plate.
8. An air sterilizer as claimed in claim 7, wherein: the wavelength of UVCLED lamp pearl is 275nm, the wavelength of UVALED lamp pearl is 365 nm.
9. An air sterilizer as claimed in claim 6, wherein: the photocatalyst module with the appearance of filter media is the cuboid, the air inlet section of thick bamboo is the drum.
10. An air exchanger, characterized by: comprising the air sterilizer according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022332994.0U CN213300412U (en) | 2020-10-19 | 2020-10-19 | Air sterilizing device and air exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022332994.0U CN213300412U (en) | 2020-10-19 | 2020-10-19 | Air sterilizing device and air exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213300412U true CN213300412U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022332994.0U Active CN213300412U (en) | 2020-10-19 | 2020-10-19 | Air sterilizing device and air exchanger |
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| CN (1) | CN213300412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279033A (en) * | 2021-12-13 | 2022-04-05 | 佛山市国星光电股份有限公司 | Air filtering and sterilizing device |
-
2020
- 2020-10-19 CN CN202022332994.0U patent/CN213300412U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114279033A (en) * | 2021-12-13 | 2022-04-05 | 佛山市国星光电股份有限公司 | Air filtering and sterilizing device |
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