CN201672611U - Air cabinet type air conditioning device - Google Patents
Air cabinet type air conditioning device Download PDFInfo
- Publication number
- CN201672611U CN201672611U CN2010202071422U CN201020207142U CN201672611U CN 201672611 U CN201672611 U CN 201672611U CN 2010202071422 U CN2010202071422 U CN 2010202071422U CN 201020207142 U CN201020207142 U CN 201020207142U CN 201672611 U CN201672611 U CN 201672611U
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- CN
- China
- Prior art keywords
- air
- wind cabinet
- net
- tio2 photocatalysis
- ultraviolet lamp
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an air cabinet type air conditioning device, comprising an air cabinet. An air port of the air cabinet is also provided with a TiO2 photocatalysis net and an ultraviolet ray lamp which are arranged oppositely. The air cabinet type air conditioning device has the functions of purifying and degrading formaldehyde, benzene, dimethylbenzene, amine and TVOC (total volatile organic matters), and killing the bacteria, virus and mould, and has the technical effects of simple structure, convenient installation, long service life, no material consumption, no pollution, safety, energy conservation, environmental protection, good purifying effect and the like.
Description
Technical field
The utility model relates to a kind of indoor air port end of central air-conditioning fan coil, and particularly a kind of have a wind cabinet air-conditioner device that purifies the air of a room.
Background technology
The wind cabinet of traditional wind cabinet air-conditioner to outer suction opeing and to the inner wind outlet end air port shutter and common partition screen pack only are set usually, screen pack works to filter the filter grain that suspends therein.
Along with the rapid growth of China's economy and the fast lifting of the people's lives level of consumption, city-building enters the high-speed developing period, but the contained equal severe overweight of formaldehyde, benzene, dimethylbenzene, ammonia, TVOC in all kinds of buildings, the finishing material, various bacteriums, virus, mould are very easily being installed the sealing indoor propagation of air-conditioning, and people healthy caused serious threat.
And at present, people are to the indoor air purification mode: often adopt chemical agent, photocatalyst spray, ultraviolet lamp, ozone to handle, there is following deficiency in this class processing mode: (1) chemical agent just is sprayed on certain part, in certain time period bacterium there is certain effect, but room air there is not clean-up effect, need pay special attention to use amount, because excess can be harmful; (2) technology of photocatalyst spray be sprayed on furniture, wall is first-class, can only degrade to chemicals, bacterium, the virus on fixed object surface and kill, but can not kill airborne bacterium, virus; When to the fixed object cleaning surfaces, it is invalid that the photocatalyst spray is easy to come off, and needs spraying regularly, weak effect, cost height, not environmental protection; (3) ultraviolet lamp should not be handled the large tracts of land air sterillization, and power consumption cost height is harmful, and is invalid to chemicals, and bactericidal effect is undesirable; (4) ozone power consumption cost height is harmful, and air is had secondary pollution (states such as the U.S., Canada have not advocated use).Therefore, how to address the above problem, become problem demanding prompt solution.
The utility model content
The technical problems to be solved in the utility model provides a kind of purify and degrade airborne formaldehyde, benzene, dimethylbenzene, ammonia, TVOC (total volatile organism), the wind cabinet air-conditioner device of kill bacteria, virus, mould.The utlity model has that it is simple in structure, easy for installation, technique effect such as long service life, no material consumption, pollution-free, safety, energy-saving and environmental protection, good purification.
For solving the problems of the technologies described above, a kind of wind cabinet air-conditioner device of the present utility model comprises the wind cabinet, and wherein: also be provided with TiO2 photocatalysis net and ultraviolet lamp in the air port of wind cabinet, described ultraviolet lamp and TiO2 photocatalysis net are oppositely arranged.
Above-mentioned a kind of wind cabinet air-conditioner device, described air port comprises return air inlet and air outlet.
Above-mentioned a kind of wind cabinet air-conditioner device, described TiO2 photocatalysis net is arranged on air outlet, and described ultraviolet lamp is arranged on a wherein side of TiO2 photocatalysis net.
Above-mentioned a kind of wind cabinet air-conditioner device, described TiO2 photocatalysis net is by the TiO that sets up on net matrix and the net matrix
2The photocatalyst Catalytic Layer constitutes, ultraviolet lamp light source irradiation TiO
2The catalysis of photocatalyst Catalytic Layer forms light induced electron space separation layer.
Above-mentioned a kind of wind cabinet air-conditioner device, the described TiO2 photocatalysis net outside also is provided with the screen pack that filters the grain that suspends.By screen pack, the hair under the effect of blower fan in the room air, scurf, dust, be drawn into by force in the screen pack, reach best purification air effect.
Above-mentioned a kind of wind cabinet air-conditioner device, described air port inwall are provided with locating slot fixedly screen pack and TiO2 photocatalysis net.Make things convenient for screen pack and TiO2 photocatalysis net to extract, clean, keep in repair and change.
Above-mentioned a kind of wind cabinet air-conditioner device, described TiO2 photocatalysis net is made of alternate more than two-layer, and described ultraviolet lamp is arranged between the two TiO2 photocatalysis nets.
Above-mentioned a kind of wind cabinet air-conditioner device, described ultraviolet lamp is arranged on the inboard of TiO2 photocatalysis net.
Above-mentioned a kind of wind cabinet air-conditioner device, described net matrix are three-dimensional dictyosome or folded mutually two-dimentional dictyosome of establishing of multilayer or their combination.
The utility model is owing to adopt technique scheme, and room air enters the wind cabinet from return air inlet, through screen pack, the hair under the effect of blower fan in the room air, scurf, dust, is drawn into by force in the screen pack, when air passes TiO
2(ultraviolet lamp is TiO for photocatalysis net, ultraviolet lamp
2The excitaton source of photocatalysis net), light source by ultraviolet lamp is an excitaton source irradiation TiO2 photocatalysis net, under the exciting of ultraviolet lamp, the TiO2 photocatalysis net is degraded airborne formaldehyde, benzene, dimethylbenzene, ammonia, TVOC (total volatile organism), bacterium, virus, mould are killed, cleaned air passes is sent to indoor again by air outlet via cool-heat-exchanger, circulation finally reaches the purpose that purifies the air of a room repeatedly.
That the utility model compared with prior art has is simple in structure, easy for installation, the advantage of long service life, no material consumption, pollution-free, safety, energy-saving and environmental protection, good purification.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model.
The specific embodiment
As shown in Figure 1, a kind of wind cabinet air-conditioner device comprises wind cabinet 1, also is provided with TiO2 photocatalysis net 5 and ultraviolet lamp 6 in the air port of wind cabinet 1, and ultraviolet lamp 6 is oppositely arranged with TiO2 photocatalysis net 5.
The air port comprises return air inlet 2 and air outlet 3.
TiO2 photocatalysis net 5 outsides also are provided with the screen pack 7 that filters the grain that suspends.
The air port inwall is provided with locating slot 8 fixedly screen pack and TiO2 photocatalysis net.
The net matrix is three-dimensional dictyosome or folded mutually two-dimentional dictyosome of establishing of multilayer or their combination.
The utility model Tio
2Photocatalysis net technical role mechanism: itself does not participate in chemical reaction, is a kind of catalyst.TiO
2The electronic structure characteristics are the conduction band of a full valence band and a sky, greater than its band-gap energy (Eg=3.2ev, the photon energy that is equivalent to wavelength 387.5nm) under the illumination condition, electronics just can be from the valence to the conduction band, suitable when capturing agent when existing, the merging in electronics and hole is suppressed, and just can redox reaction take place on the surface.Photohole has extremely strong oxidability, can with OH-that is adsorbed on the catalyst pellets sub-surface or H
2O has an effect and generates active very high OH (hydroxyl radical free radical), reacts as follows:
H
2O+h+→·OH+H+
OH-+h+→·OH
Light induced electron has very strong reducing power, energy and O
2Effect generates O
2-property bases such as (superoxide ion free radicals) also produces OH simultaneously, specifically reacts as follows:
O
2+e-→·O
2-
H
2O+·O
2-→·OOH+OH-
2·OOH→O
2+H
2O
2
·OOH+H
2O+e-→H
2O
2+
OH-H
2O+e-→·OH+OH
In the top formula, very active OH, O have been produced
2-and H
2O
2, these all are the very strong active free radicals of oxidisability, various organic matters can be direct oxidation into CO
2, H
2Inorganic molecules such as O, superpower oxidability can also be destroyed the cell membrane of cell, bacterium matter is run off cause death to die, and solidifies virus protein, suppresses the purpose of virus activity, bacterium, algae, degradation of organic substances, removal peculiar smell.
The utility model is when concrete the use, start blower fan (freeze or heat) power switch, blower fan sucks return air inlet 2 by force with room air, earlier through screen pack 7, pass TiO2 photocatalysis net 5, ultraviolet lamp 6 again, ultraviolet at ultraviolet lamp excites down, TiO2 photocatalysis net 5 is with airborne formaldehyde, benzene, dimethylbenzene, ammonia, TVOC, degraded and efficient kill virus, bacterium, mould, removal peculiar smell, purifying good air is sent to indoor via cool-heat-exchanger by air outlet 3 again, circulation finally reaches the purpose that purifies the air of a room repeatedly.
Wherein return air inlet 2 is the approach that suck room air; Air outlet 3 is approach that the air of (cooling or intensification) is sent to the interior space after will purifying well; Shutter 4 is to adjust the best angle of inlet air air-out and can play decorative use; Screen pack 7 is that the hair in the room air, scurf, dust are filtered; TiO2 photocatalysis net 5 is degradation of formaldehyde, benzene, dimethylbenzene, ammonia, TVOC, also efficient kill virus, bacterium, mould, removal peculiar smell; Ultraviolet lamp 6 is excitaton sources of TiO2 photocatalysis net; Blower fan is the active force that room air is circulated repeatedly; Cool-heat-exchanger is with temperature change (cooling or intensification) after room air is passed through to exchange; Wind cabinet 1 is the basic guarantee that installs and fixes each functional accessory main frame and indoor air filtration, purification, cooling or intensification; Screen pack 7 and photocatalyst net fixed support are that screen pack, photocatalyst net are installed, clean, conveniently fixed and extract out.
Above-described embodiment only is a preferred implementation of the present utility model; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model principle, can also make the adjustment and the improvement of some structures, these also should be considered as belonging to protection domain of the present utility model.
Claims (9)
1. a wind cabinet air-conditioner device comprises wind cabinet (1), it is characterized in that: also be provided with TiO2 photocatalysis net (5) and ultraviolet lamp (6) in the air port of wind cabinet (1), described ultraviolet lamp (6) is oppositely arranged with TiO2 photocatalysis net (5).
2. a kind of wind cabinet air-conditioner device according to claim 1 is characterized in that: described air port comprises return air inlet (2) and air outlet (3).
3. a kind of wind cabinet air-conditioner device according to claim 1, it is characterized in that: described TiO2 photocatalysis net (5) is arranged on air outlet (3), and described ultraviolet lamp (6) is arranged on a wherein side of TiO2 photocatalysis net (5).
4. a kind of wind cabinet air-conditioner device according to claim 1, it is characterized in that: described TiO2 photocatalysis net (5) is by the TiO that sets up on net matrix and the net matrix
2The photocatalyst Catalytic Layer constitutes, ultraviolet lamp (6) light source irradiation TiO
2The catalysis of photocatalyst Catalytic Layer forms light induced electron space separation layer.
5. a kind of wind cabinet air-conditioner device according to claim 1 is characterized in that: described TiO2 photocatalysis net (5) outside also is provided with the screen pack (7) that filters the grain that suspends.
6. a kind of wind cabinet air-conditioner device according to claim 1 and 2 is characterized in that: described air port inwall is provided with locating slot (8) fixedly screen pack and TiO2 photocatalysis net.
7. according to claim 1 or 3 or 4 or 5 described a kind of wind cabinet air-conditioner devices, it is characterized in that: described TiO2 photocatalysis net (5) is made of alternate more than two-layer, and described ultraviolet lamp (6) is arranged between the two TiO2 photocatalysis nets (5).
8. according to claim 1 or 3 or 4 or 5 described a kind of wind cabinet air-conditioner devices, it is characterized in that: described ultraviolet lamp (6) is arranged on the inboard of TiO2 photocatalysis net (5).
9. a kind of wind cabinet air-conditioner device according to claim 3 is characterized in that: described net matrix is three-dimensional dictyosome or folded mutually two-dimentional dictyosome of establishing of multilayer or their combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202071422U CN201672611U (en) | 2010-05-26 | 2010-05-26 | Air cabinet type air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202071422U CN201672611U (en) | 2010-05-26 | 2010-05-26 | Air cabinet type air conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672611U true CN201672611U (en) | 2010-12-15 |
Family
ID=43330023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202071422U Expired - Fee Related CN201672611U (en) | 2010-05-26 | 2010-05-26 | Air cabinet type air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201672611U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214927A (en) * | 2014-09-16 | 2014-12-17 | 昆山黑格特温控设备有限公司 | Dual air conditioner filter screen for air inlets of air conditioners |
| CN105423459A (en) * | 2015-03-06 | 2016-03-23 | 安明 | Anti-haze environment-friendly vertical air conditioning unit |
| CN108692371A (en) * | 2018-06-10 | 2018-10-23 | 德州常兴集团有限公司 | Photocatalyst fan coil |
-
2010
- 2010-05-26 CN CN2010202071422U patent/CN201672611U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214927A (en) * | 2014-09-16 | 2014-12-17 | 昆山黑格特温控设备有限公司 | Dual air conditioner filter screen for air inlets of air conditioners |
| CN105423459A (en) * | 2015-03-06 | 2016-03-23 | 安明 | Anti-haze environment-friendly vertical air conditioning unit |
| CN108692371A (en) * | 2018-06-10 | 2018-10-23 | 德州常兴集团有限公司 | Photocatalyst fan coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20130526 |