CN201658682U - Light-catalyzed reaction component and air sterilization purification device - Google Patents
Light-catalyzed reaction component and air sterilization purification device Download PDFInfo
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- CN201658682U CN201658682U CN2010201271154U CN201020127115U CN201658682U CN 201658682 U CN201658682 U CN 201658682U CN 2010201271154 U CN2010201271154 U CN 2010201271154U CN 201020127115 U CN201020127115 U CN 201020127115U CN 201658682 U CN201658682 U CN 201658682U
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Abstract
The utility model relates to a light-catalyzed reaction component and an air sterilization purification device therewith, in particular to a thin-type light-catalyzed reaction component with photocatalyst and a device which is used for catching harmful substances by the thin-type light-catalyzed reaction component with photocatalyst and sterilization and purification for air by the photocatalyst excited by ultraviolet light; the light-catalyzed reaction component comprises an ultraviolet light source, a light-catalyzed substance and a light-catalyzed reaction carrier; the light-catalyzed reaction component s characterized in that: the light-catalyzed reaction carrier comprises an air inlet, an air outlet and an air hole channel which is used for communicating the air inlet and the air outlet, the light-catalyzed substances are arranged on the wall of the air hole channel, and the ultraviolet rays emitted from the ultraviolet light source are radiated on the light-catalyzed substances.
Description
Technical field
The air disinfecting and purifying device that this utility model relates to a kind of light-catalyzed reaction component and has this light-catalyzed reaction component, be specifically related to a kind ofly be provided with the slim light-catalyzed reaction component of photocatalyst and catch harmful substances in air by the slim light-catalyzed reaction component that is provided with photocatalyst, and the device that air is carried out disinfection and purifies by the ultraviolet excitation photocatalyst.
Background technology
Along with the progress of expanding economy and society, people's work and life change over to indoorly from outdoor more, and more and more longer in the indoor time of spending, the quality of IAQ (indoor air quality) has become the healthy key factor of influence.Cause the main cause of room air pollution to comprise the propagation of virus and antibacterial, chemical gas discharging, smog and the oil smoke that finishing brings and the pollutant etc. of handling official business, because a large amount of uses of air-conditioning, be energy savings, the indoor air-changing rate is very low, and gathering of air pollutants is quite serious.The air pollutant concentration increase causes serious harm to health, and recent relevant report can be heard without end, and has caused day by day that also people pay close attention to widely.
A lot of to the carry out disinfection device that purifies of air, more common is disinfection by ultraviolet light and photocatalyst antiseptic, photocatalyst produces intensive catalytic degradation function under ultraviolet irradiation, can effectively kill various bacteria, and the toxin that antibacterial or fungus can be discharged decomposes and harmless treatment; Also possess functions such as deodorization, anti-soil simultaneously.And disinfection by ultraviolet light can only killing pathogenic bacteria, can not decompose detrimental substance and gas.So at present photocatalyst adds ultraviolet light and air is carried out disinfection and purify in industry and use more and more widely.Photocatalyst is a kind of nano level metal oxide materials, it coats substrate surface, under the effect of ultraviolet light, the harmful substances in air and the pathogenic bacteria that contact with photocatalyst are decomposed, so improve the disposable bactericidal rate of airlight catalyst, need make air and photocatalyst also have ultraviolet light to contact more fully, so the design of light-catalyzed reaction tract is very crucial, traditional tract designs or makes the speed of air process very fast, make the speed of air process slower, illumination is insufficient, causes the photocatalysis effect bad.
The utility model content
This utility model is in order to solve existing deficiency in the existing technology, and it is ingenious to have proposed a kind of structural design, has the light-catalyzed reaction component and the air disinfecting and purifying device of more efficient air sterillization and purification.
This utility model is as follows for the concrete technical scheme that realizes above-mentioned technique effect:
This utility model provides a kind of light-catalyzed reaction component, comprise ultraviolet source, photocatalysis material and light-catalyzed reaction carrier, it is characterized in that, described light-catalyzed reaction carrier comprises air inlet, venthole and the air duct that is communicated with air inlet and venthole, described photocatalysis material is arranged on the described air cell walls, and the ultraviolet light that described ultraviolet source sends shines on the described photocatalysis material.
Described light-catalyzed reaction carrier is pancake side's body, described air inlet and venthole lay respectively at first side and second side of described side's body, described ultraviolet source is relative with the 3rd side of described side's body, described air duct comprises straight way that a plurality of openings are relative with described ultraviolet source and the connected pore channel that is used to be communicated with straight way, described ultraviolet source comprises uviol lamp and arc reflection shield, the 3rd lateral edge of described arc reflection shield and described side's body is tightly connected, and described uviol lamp is positioned at the arc inside cavity that described arc reflection shield and the 3rd side surround.
Described light-catalyzed reaction component comprises that also another ultraviolet source is relative with the 4th side of described side's body, described the 4th side is relative with the 3rd side, described straight way is provided with opening in the 4th side, this ultraviolet source comprises uviol lamp and arc reflection shield, the 3rd lateral edge of described arc reflection shield and described side's body is tightly connected, described uviol lamp is positioned at the arc inside cavity that described arc reflection shield and the 3rd side surround, and the light that this uviol lamp sends shines on the described photocatalysis material through described opening.
Described first side is relative with second side, and described air inlet is arranged on the first lateral bottom, and described venthole is arranged on the second lateral top.
Described air inlet and connected pore channel are connected to form the straight line duct, and described venthole and connected pore channel are connected to form the straight line duct.
More excellent is, described air inlet and connected pore channel are connected to form the straight line duct, the endcapped in this straight line duct, and described venthole and connected pore channel are connected to form the straight line duct, the front end sealing in this straight line duct.
This utility model also provides a kind of air disinfecting and purifying device, comprise that both sides have the body of air inlet and air outlet and are positioned at intravital blower fan of machine and light-catalyzed reaction component, described light-catalyzed reaction component comprises ultraviolet source, photocatalysis material and light-catalyzed reaction carrier, it is characterized in that, described light-catalyzed reaction carrier comprises the air inlet near air inlet, near the venthole of air outlet and the air duct that is communicated with air inlet and venthole, described photocatalysis material is arranged on the described air cell walls, and the ultraviolet light that described ultraviolet source sends shines on the described photocatalysis material.
Described light-catalyzed reaction carrier is pancake side's body, described air inlet and venthole lay respectively at first side and second side of described side's body, described ultraviolet source is relative with the 3rd side of described side's body, described air duct comprises straight way that a plurality of openings are relative with described ultraviolet source and the connected pore channel that is used to be communicated with straight way, described ultraviolet source comprises uviol lamp and arc reflection shield, the 3rd lateral edge of described arc reflection shield and described side's body is tightly connected, and described uviol lamp is positioned at the arc inside cavity that described arc reflection shield and the 3rd side surround.
Described light-catalyzed reaction component comprises that also another ultraviolet source is relative with the 4th side of described side's body, described the 4th side is relative with the 3rd side, described straight way is provided with opening in the 4th side, this ultraviolet source comprises uviol lamp and arc reflection shield, the 3rd lateral edge of described arc reflection shield and described side's body is tightly connected, described uviol lamp is positioned at the arc inside cavity that described arc reflection shield and the 3rd side surround, and the light that this uviol lamp sends shines on the described photocatalysis material through described opening.
Described first side is relative with second side, and described air inlet is arranged on the first lateral bottom, and described venthole is arranged on the second lateral top.
Described air inlet and connected pore channel are connected to form the straight line duct, and described venthole and connected pore channel are connected to form the straight line duct.
More excellent is, described air inlet and connected pore channel are connected to form the straight line duct, the endcapped in this straight line duct, and described venthole and connected pore channel are connected to form the straight line duct, the front end sealing in this straight line duct.
The technique effect that this utility model reached is as follows:
The light-catalyzed reaction component structure that this utility model provides is ingenious, air is fully contacted with the photocatalysis material, simultaneously under the situation of substantial light photograph, the photocatalysis material can decompose harmful substances in air and pathogenic bacteria fully, can reach the disposable air sterillization and the purification efficiency of more efficient.
After the air disinfecting and purifying device that this utility model provides had adopted above-mentioned light-catalyzed reaction component, disposable air sterillization and purification efficiency also provided greatly, and the dismounting aspect, and be simple in structure, with low cost.
Description of drawings
Fig. 1 is the side-looking structural representation of embodiment 1 air disinfecting and purifying device of the present utility model;
Fig. 2 is the structural representation of facing of embodiment 1 light-catalyzed reaction component of the present utility model;
Fig. 3 looks perspective view for the left side of embodiment 1 light-catalyzed reaction carrier of the present utility model;
Fig. 4 looks perspective view for the right side of embodiment 1 light-catalyzed reaction carrier of the present utility model;
Fig. 5 is the structural representation of facing of embodiment 2 light-catalyzed reaction components of the present utility model;
Fig. 6 looks perspective view for the left side of embodiment 2 light-catalyzed reaction carriers of the present utility model;
Fig. 7 looks perspective view for the right side of embodiment 2 light-catalyzed reaction carriers of the present utility model.
The specific embodiment
The air disinfecting and purifying device that this utility model relates to a kind of light-catalyzed reaction component and has this light-catalyzed reaction component, be specifically related to a kind ofly be provided with the slim light-catalyzed reaction component of photocatalyst and catch harmful substances in air by the slim light-catalyzed reaction component that is provided with photocatalyst, and the device that air is carried out disinfection and purifies by the ultraviolet excitation photocatalyst.After this air disinfection device had adopted above-mentioned light-catalyzed reaction component, the disposable sterilization and the purification efficiency of air improved greatly.Because described photocatalysis assembly can disassemble from this air disinfecting and purifying device very easily, so light-catalyzed reaction component of the present utility model and air disinfecting and purifying device are further elaborated and illustrate below in conjunction with a more excellent embodiment:
As shown in Figure 1, a kind of air sterillization and purifier, comprise body 1, the both sides of described body are provided with air inlet 11 and air outlet 12, the inside of described body is provided with the light-catalyzed reaction component 14 near the blower fan 13 of air outlet 12 and close air inlet 11, air enters in the body 1 from described air inlet 11, and through seizure and the decomposition of harmful substance in described light-catalyzed reaction component 14 pairs of air and pathogenic bacteria, and under the drive of blower fan 13, flow out outside the body 1 by air outlet 12, whole process is finished the sterilization of air and purification.
Shown in Fig. 1-4, described light-catalyzed reaction component 14 comprises ultraviolet source 141, photocatalysis material 142 and light-catalyzed reaction carrier 143, described light-catalyzed reaction carrier 143 is pancake side's body, comprise a plurality of air inlets 1431, described air inlet 1431 is positioned at the lateral bottom of a wide type of described side's body; Described side's body also comprises venthole 1432, and described venthole 1432 is positioned at another lateral top of wide type of described side's body, and the side at described venthole 1432 places is relative with the side at air inlet 1431 places; Also be provided with the air duct 1433 that is communicated with venthole 1432 and air inlet 1431 in the inside of described side's body, described photocatalysis material 142 is arranged on the described air cell walls, described air duct 1433 comprises a plurality of linear pipelines 14331, described photocatalysis material 142 is provided with on the described linear duct wall, the both ends open of described linear pipeline 14331, its openings at two ends is respectively on two of described side's body relative upper and lower end faces, and described linear pipeline 14331 is vertical with the described end face of reaching the standard grade.Described ultraviolet source 141 is relative with the opening of described up and down both ends of the surface, so that the light that described ultraviolet source sends can shine on the photocatalysis material on the described linear duct wall; Described ultraviolet source 141 comprises reflection shield 1411 and uviol lamp 1412, and described reflection shield 1411 is tightly connected with the edge of described end face, flows out from described opening to stop air; Described uviol lamp 1412 is arranged on the inside cavity that the end face of described reflection shield 1411 and described side's body surrounds, and the light that described uviol lamp 1412 sends is through shining after the reflection shield reflection on the photocatalysis material on the described linear duct wall.
Described air inlet 1431 is communicated with the lateral linear pipeline 14331 in close air inlet place, and described venthole 1432 is communicated with the lateral linear pipeline 14331 in close venthole place.
Described air duct 1433 also comprises the cross connection duct 14332 that is communicated with described linear pipeline 14331, described air inlet 1431 and connected pore channel 14332 are connected to form the straight line duct, this straight line duct is positioned at the side-closed at venthole place, and this straight line duct is vertical with described linear pipeline; Described venthole 1432 and connected pore channel 14332 are connected to form the straight line duct, and this straight line duct is positioned at the side-closed at air inlet place, and this straight line duct is vertical with described linear pipeline 14331.
The air of entering from air inlet no matter all can flow out from venthole by what kind of path of process like this, this air disinfecting and purifying device is when operation, air flow into air inlet from air inlet, behind the air admission photocatalysis carrier, portion of air upwards flows, through the lateral linear pipeline 14331 in close air inlet place, horizontal mobility arrives ventholes 1432 through connecting duct 14332 then; A part is horizontal mobility directly, flow in the lateral linear pipeline 14331 in close venthole place through connecting duct 14332, and then upwards flows, and flows out from venthole 1432.So, then air is at the described light-catalyzed reaction carrier 143 inner turbulent flows that form, then air can fully contact with described photoreaction material, and under the irradiation of competent ultraviolet light, the photocatalysis material can effectively decompose harmful substances in air and pathogenic bacteria, thereby improves the efficient of disposable air sterillization and purification.
The shape of described linear pipeline 14331, connection duct 14332, air inlet 1431 and venthole 1432 cross sections can be circle or polygon.
Described photocatalysis material is a copper clad nano titanium oxide photocatalyst.
Embodiment 2
On the basis of embodiment 1, as different from Example 1, described linear pipeline 14331 is two sections openings, and this catalytic reaction assembly comprises two ultraviolet sources 141, as shown in Figure 5.Again as shown in Figure 6 and Figure 7, described air inlet is connected the duct point-blank with described, and the end in this connection duct is a venthole, also be that described air inlet and venthole are through hole, described side at air inlet 1431 places all is provided with air inlet, all sets out pore in the side at venthole 1432 places.
Need to prove that those of ordinary skill in the art can also do some improvement and distortion to the technical solution of the utility model according to the above embodiments, for example:
1. the opening of described linear pipeline 14331 is arranged on two other side, and described linear pipeline and this two lateral vertical, and with described to be connected duct 14332 vertical, described ultraviolet source and this linear pipeline 14331 are oppositely arranged.
2. described connection duct 14332 and described air inlet 1431 or venthole 1432 not point-blank, described connection duct is communicated with described linear pipeline, described air inlet or venthole are communicated with arbitrary linear pipeline.
3. described air inlet or venthole are connected the duct point-blank with described, but described air inlet be connected straight line duct that the duct connects into or venthole and be connected that the duct connects into the straight line duct and described linear pipeline is obliquely installed.
4. described ultraviolet source and described photocatalysis carrier adopt detachable design, in the side at the opening place of described linear pipeline the opening that light-passing board seals up described linear pipeline are set.
5. the shape of described light-catalyzed reaction carrier can be other shapes, as cylinder, arc etc.
6. the shape of described reflector also can be half degree of lip-rounding, uncovered taper etc.
Above-mentioned improvement and distortion all do not break away from principle of the present utility model: be mapped to the photocatalysis material that is arranged on the linear duct wall by the ultraviolet lighting that the linear pipeline sends by ultraviolet source is set, the colleague allows air admission linear pipeline, fully contact with described photocatalysis material, under the irradiation of sufficient light, the photocatalysis material fully decomposes harmful substances in air and pathogenic bacteria, makes described air disinfecting and purifying device have higher air sterillization and purification efficiency.
No matter how it is out of shape and improves, if with no matter what kind of distortion and improvement of the present utility model, as long as these technical schemes in design of the present utility model and concept, should be equal to the technical scheme of this patent, belong to the protection domain of this patent.
Claims (12)
1. light-catalyzed reaction component, comprise ultraviolet source, photocatalysis material and light-catalyzed reaction carrier, it is characterized in that, described light-catalyzed reaction carrier comprises air inlet, venthole and the air duct that is communicated with air inlet and venthole, described photocatalysis material is arranged on the described air cell walls, and the ultraviolet light that described ultraviolet source sends shines on the described photocatalysis material.
2. light-catalyzed reaction component according to claim 1, it is characterized in that, described light-catalyzed reaction carrier is pancake side's body, described air inlet and venthole lay respectively at first side and second side of described side's body, described ultraviolet source is relative with the 3rd side of described side's body, described air duct comprises straight way that a plurality of openings are relative with described ultraviolet source and the connected pore channel that is used to be communicated with straight way, described ultraviolet source comprises uviol lamp and reflection shield, the 3rd lateral edge of described reflection shield and described side's body is tightly connected, and described uviol lamp is positioned at the inside cavity that described reflection shield and the 3rd side surround.
3. light-catalyzed reaction component according to claim 2, it is characterized in that, described light-catalyzed reaction component comprises that also another ultraviolet source is relative with the 4th side of described side's body, described the 4th side is relative with the 3rd side, described straight way is provided with opening in the 4th side, this ultraviolet source comprises uviol lamp and reflection shield, the 3rd lateral edge of described reflection shield and described side's body is tightly connected, described uviol lamp is positioned at the inside cavity that described reflection shield and the 3rd side surround, and the light that this uviol lamp sends shines on the described photocatalysis material through described opening.
4. according to claim 2 or 3 described light-catalyzed reaction components, it is characterized in that described first side is relative with second side, described air inlet is arranged on the first lateral bottom, and described venthole is arranged on the second lateral top.
5. according to claim 2 or 3 described light-catalyzed reaction components, it is characterized in that described air inlet and connected pore channel are connected to form the straight line duct, described venthole and connected pore channel are connected to form the straight line duct.
6. light-catalyzed reaction component according to claim 4, it is characterized in that described air inlet and connected pore channel are connected to form the straight line duct, the endcapped in this straight line duct, described venthole and connected pore channel are connected to form the straight line duct, the front end sealing in this straight line duct.
7. air disinfecting and purifying device, comprise that both sides have the body of air inlet and air outlet and are positioned at intravital blower fan of machine and light-catalyzed reaction component, described light-catalyzed reaction component comprises ultraviolet source, photocatalysis material and light-catalyzed reaction carrier, it is characterized in that, described light-catalyzed reaction carrier comprises the venthole of the air inlet near air inlet, close air outlet and the air duct that is communicated with air inlet and venthole, described photocatalysis material is arranged on the described air cell walls, and the ultraviolet light that described ultraviolet source sends shines on the described photocatalysis material.
8. a kind of air disinfecting and purifying device according to claim 7, it is characterized in that, described light-catalyzed reaction carrier is pancake side's body, described air inlet and venthole lay respectively at first side and second side of described side's body, described ultraviolet source is relative with the 3rd side of described side's body, described air duct comprises straight way that a plurality of openings are relative with described ultraviolet source and the connected pore channel that is used to be communicated with straight way, described ultraviolet source comprises uviol lamp and reflection shield, the 3rd lateral edge of described reflection shield and described side's body is tightly connected, and described uviol lamp is positioned at the inside cavity that described reflection shield and the 3rd side surround.
9. a kind of air disinfecting and purifying device according to claim 8, it is characterized in that, described light-catalyzed reaction component comprises that also another ultraviolet source is relative with the 4th side of described side's body, described the 4th side is relative with the 3rd side, described straight way is provided with opening in the 4th side, this ultraviolet source comprises uviol lamp and reflection shield, the 3rd lateral edge of described reflection shield and described side's body is tightly connected, described uviol lamp is positioned at the inside cavity that described reflection shield and the 3rd side surround, and the light that this uviol lamp sends shines on the described photocatalysis material through described opening.
10. according to Claim 8 or 9 described a kind of air disinfecting and purifying devices, it is characterized in that described first side is relative with second side, described air inlet is arranged on the first lateral bottom, and described venthole is arranged on the second lateral top.
11. according to Claim 8 or 9 described a kind of air disinfecting and purifying devices, it is characterized in that described air inlet and connected pore channel are connected to form the straight line duct, described venthole and connected pore channel are connected to form the straight line duct.
12. a kind of air disinfecting and purifying device according to claim 11, it is characterized in that described air inlet and connected pore channel are connected to form the straight line duct, the endcapped in this straight line duct, described venthole and connected pore channel are connected to form the straight line duct, the front end sealing in this straight line duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201271154U CN201658682U (en) | 2010-04-20 | 2010-04-20 | Light-catalyzed reaction component and air sterilization purification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201271154U CN201658682U (en) | 2010-04-20 | 2010-04-20 | Light-catalyzed reaction component and air sterilization purification device |
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| CN201658682U true CN201658682U (en) | 2010-12-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745134A (en) * | 2010-04-20 | 2010-06-23 | 广州门德纳米科技有限公司 | Light-catalyzed reaction component and air disinfection purifying device |
| CN103191458A (en) * | 2013-04-24 | 2013-07-10 | 苏州吴盛环保科技有限公司 | Photocatalysis plate of photocatalysis sterilization deodorization device |
| CN108981033A (en) * | 2018-08-21 | 2018-12-11 | 四川健尔莱医疗器械科技有限公司 | A kind of low-noise air clarifier |
-
2010
- 2010-04-20 CN CN2010201271154U patent/CN201658682U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745134A (en) * | 2010-04-20 | 2010-06-23 | 广州门德纳米科技有限公司 | Light-catalyzed reaction component and air disinfection purifying device |
| CN101745134B (en) * | 2010-04-20 | 2013-07-03 | 深圳门德科技有限公司 | Light-catalyzed reaction component and air disinfection purifying device |
| CN103191458A (en) * | 2013-04-24 | 2013-07-10 | 苏州吴盛环保科技有限公司 | Photocatalysis plate of photocatalysis sterilization deodorization device |
| CN103191458B (en) * | 2013-04-24 | 2016-12-28 | 苏州吴盛环保科技有限公司 | A kind of photocatalysis board of photo-catalyst odor removal |
| CN108981033A (en) * | 2018-08-21 | 2018-12-11 | 四川健尔莱医疗器械科技有限公司 | A kind of low-noise air clarifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Longgang District Huayu New Material Research Center Assignor: Guangzhou Mente Nanometer Science and Technology Co., Ltd. Contract record no.: 2011440020296 Denomination of utility model: Light-catalyzed reaction component and air disinfection purifying device Granted publication date: 20101201 License type: Exclusive License Record date: 20110811 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20101201 Effective date of abandoning: 20130703 |
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| RGAV | Abandon patent right to avoid regrant |