CN203215915U - Ultraviolet-sterilized air curtain device - Google Patents
Ultraviolet-sterilized air curtain device Download PDFInfo
- Publication number
- CN203215915U CN203215915U CN 201320201896 CN201320201896U CN203215915U CN 203215915 U CN203215915 U CN 203215915U CN 201320201896 CN201320201896 CN 201320201896 CN 201320201896 U CN201320201896 U CN 201320201896U CN 203215915 U CN203215915 U CN 203215915U
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- China
- Prior art keywords
- air
- curtain device
- housing
- air inlet
- ultraviolet
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- Expired - Fee Related
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an ultraviolet-sterilized air curtain device. The ultraviolet-sterilized air curtain device comprises a shell, an air inlet surface cover, an air outlet, an airflow accelerating air duct arranged inside the shell, a centrifugal impeller, a motor for driving the centrifugal impeller, and a control circuit board connected with the motor, wherein the air inlet surface cover with a plurality of hole-shaped grids is arranged on one side surface of the shell; the air outlet is formed on the other side surface of the shell; an air guiding slot is formed between the air inlet surface cover and the airflow accelerating air duct; a negative ion generator is arranged inside the air guiding slot; a shortwave ultraviolet lamp tube and an LED indicating lamp are arranged inside the negative ion generator; the negative ion generator and the shortwave ultraviolet lamp tube are connected with the control circuit board; and a photocatalyst layer is arranged on the surface of the shell. The shortwave ultraviolet lamp tube is arranged at an air inlet to generate ultraviolet to sterilize air; the air is purified by a filter screen, the photocatalyst layer and the negative ion generator, so that the exhausted air is kept clean and fresh, thus benefiting body health of people.
Description
Technical field
The utility model relates to a kind of air curtain device, especially relates to a kind of air curtain device of ultraviolet sterilization.
Background technology
Air curtain is the warm braw equipment that a kind of airflow that produces by centrifugal wind wheel forms the invisible air-flow door curtain of one side, also claims wind curtain machine, air curtain, air gate etc.Air curtain can be used for being installed in top, building doorway or the left and right sides such as the heat insulation market of needs, theater, hotel, restaurant, conference hall, freezer, operating room and household, separate by the air of generation air-flow door curtain with indoor and outdoor, to prevent the cold and hot air exchange of indoor and outdoor, therefore, use both easy access of air curtain, have dustproof, anti-pollution again, the effect of anti-mosquitos and flies can be widely used in industries such as electronics, instrument, pharmacy, food, Precision Machining, chemical industry, shoemaking and service, commerce.
In the existing air curtain device, impeller adopts tubular wind wheel or centrifugal fan mostly, and the air-flow of air-flow through accelerating after accelerate in the air channel flows out housing, thereby forms one tentiform air-flow.In order to keep air cleaning, existing air curtain device is installed basket strainer at air inlet and is carried out air cleaning, and it does not have a sterilizing function, and air purification effect efficient is lower, effect is relatively poor.
The utility model content
Technical problem to be solved in the utility model is to propose a kind ofly ultraviolet sterilization to be provided and to have air refreshing function and the air curtain device of air purification effect efficient height, good purification.
The utility model adopts following technical scheme to realize: a kind of air curtain device of ultraviolet sterilization, comprise housing, air inlet cover, the air outlet in another side setting of housing, the air-flow acceleration air channel that is arranged at enclosure interior, receded disk impeller, the motor of driving receded disk impeller and the control circuit board that connects motor with some poroid grids are set in a side of housing, it is characterized in that, also comprise: receded disk impeller has with irregular spaced some blades, and the angle difference of facining the wind of each blade; Accelerate between the air channel wind guide tank to be set at air inlet cover and air-flow, anion generator is set in wind guide tank, the short wave ultraviolet fluorescent tube is set in anion generator, and LED light, anion generator and short wave ultraviolet fluorescent tube all are connected control circuit board; And the surface of housing arranges photocatalyst layer.
Wherein, also comprise and be arranged on the LED light that links to each other with control circuit board on the housing.
Wherein, receded disk impeller is 2, and the connecting axle of 2 receded disk impellers links to each other by shaft coupling.
Wherein, on the air inlet cover, connect screen pack by draw-in groove.
Compared with prior art, the utlity model has following beneficial effect:
1, the utility model is owing to reset the quantity of fan blade and the angle of facining the wind, the vortex that makes the disorderly air-flow of the fan blade of flowing through and produce thereupon is suppressed to Min., thereby control the flow direction of fan blade airflow on surface preferably, reduce the noise that the air curtain device is produced by the angle of facining the wind of fan blade in operation process, and guaranteed the big air quantity of air curtain, advantage efficiently.
2, the utility model arranges short wave ultraviolet (UV) fluorescent tube at the air inlet place, producing ultraviolet ray handles the air virus killing that enters, can also handle the air that makes discharge to air cleaning by screen pack, photocatalyst layer and anion generator and keep clean, pure and fresh, thereby it is healthy to be conducive to people.
Description of drawings
Fig. 1 is the side schematic view of the utility model air curtain device;
Fig. 2 is the cut-away section schematic diagram of the utility model air curtain device.
The specific embodiment
In conjunction with illustrated in figures 1 and 2, the utility model proposes a kind of air curtain device of ultraviolet sterilization, it comprises: a side at housing 10 arranges the air inlet cover 11 with some poroid grids, and another side is set to air outlet 12; Be arranged at the receded disk impeller 13 of housing 10 inside, its disk that included, outer disc and be fixed on some blades 131 between outer disc and the interior disk in the helical arrangement mode, be spaced with irregular between the fan blade 131, and the angle of facining the wind of every fan blade 131 also arranges with the irregular mode distribution; Air-flow is set in housing 10 inside accelerates air channel 14, accelerate between the air channel 14 wind guide tank 15 to be set at air inlet cover 11 and air-flow; In wind guide tank 15, be provided with anion generator 18, among anion generator 18, be provided with short wave ultraviolet (UV) fluorescent tube 19; At the housing 10 inner motors 17 that arrange, this motor 17 is not by control circuit board (drawing among the figure), at housing 10 several LED lights (not drawing among the figure) are set, and LED light, anion generator 18 and short wave ultraviolet fluorescent tube 19 all are connected control circuit board; On air inlet cover 11, connect screen pack 16 by draw-in groove.
Wherein, housing 10 comprises body layer and is coated in the photocatalyst layer of body layer outer surface that namely this photocatalyst layer is the extexine of housing 10.Such as, photocatalyst layer is that titanium dioxide is made.
In an embodiment shown in Figure 2, receded disk impeller 13 has 2, be connected on the motor shaft of motor 17, and the connecting axle of 2 receded disk impellers 13 links together by shaft coupling.And, on air inlet cover 11, screen pack 16 can be set.
Along with receded disk impeller 13 rotates, the air-flow that will be in housing 10 outsides is brought into from air inlet cover 11, entering screen pack 16 can carry out the impurity that inhaled air carries out solid-state larger particles entering the air curtain device after filtration, purification is handled, anion generator 18 sends a large amount of anions discharge with air-flow after, carry out the ultraviolet ray virus killing by 19 pairs of air of short wave ultraviolet fluorescent tube, along with receded disk impeller 13 rotates, after air-flow accelerated air channel 14 acceleration along with wind guide tank 15 enters air-flow, the air that process ultraviolet ray virus killing and air cleaning are handled was from air outlet 12 discharges.
Wherein, anion generator 18 sends a large amount of anions, and too much cation electric charge neutralizes in the anion that loses because of pollution in the air and the air to replenish, and makes air more feel pure and fresh, is more conducive to the health of human body; Moreover, utilize the photocatalyst layer be arranged on light catalysis housing 10 top layers that the LED light that is used to indicate air curtain device duty on the housing sends, thereby carry out indoor air purification.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. the air curtain device of a ultraviolet sterilization, comprise housing, air inlet cover, the air outlet in another side setting of housing, the air-flow acceleration air channel that is arranged at enclosure interior, receded disk impeller, the motor of driving receded disk impeller and the control circuit board that connects motor with some poroid grids are set in a side of housing, it is characterized in that, also comprise: receded disk impeller has with irregular spaced some blades, and the angle difference of facining the wind of each blade; Accelerate between the air channel wind guide tank to be set at air inlet cover and air-flow, anion generator is set in wind guide tank, the short wave ultraviolet fluorescent tube is set in anion generator, and LED light, anion generator and short wave ultraviolet fluorescent tube all are connected control circuit board; And the surface of housing arranges photocatalyst layer.
2. according to the air curtain device of the described ultraviolet sterilization of claim 1, it is characterized in that, also comprise: be arranged on the LED light that links to each other with control circuit board on the housing.
3. according to the air curtain device of the described ultraviolet sterilization of claim 1, it is characterized in that receded disk impeller is 2, and the connecting axle of 2 receded disk impellers links to each other by shaft coupling.
4. according to the air curtain device of claim 1 or 2 or 3 described ultraviolet sterilizations, it is characterized in that, on the air inlet cover, connect screen pack by draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201896 CN203215915U (en) | 2013-04-19 | 2013-04-19 | Ultraviolet-sterilized air curtain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201896 CN203215915U (en) | 2013-04-19 | 2013-04-19 | Ultraviolet-sterilized air curtain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215915U true CN203215915U (en) | 2013-09-25 |
Family
ID=49205442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320201896 Expired - Fee Related CN203215915U (en) | 2013-04-19 | 2013-04-19 | Ultraviolet-sterilized air curtain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215915U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594921A (en) * | 2017-01-26 | 2017-04-26 | 深圳市皓明实业有限公司 | Damp sheet device for sterilization and disinfection as well as peculiar smell removal and using method thereof |
| CN106918111A (en) * | 2015-12-24 | 2017-07-04 | 王俊杰 | Air curtain with multiple heating systems |
| US20210325066A1 (en) * | 2020-04-16 | 2021-10-21 | Philip M. Thomas, JR. | Integrated active needle point bipolar ionization for air curtains |
-
2013
- 2013-04-19 CN CN 201320201896 patent/CN203215915U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918111A (en) * | 2015-12-24 | 2017-07-04 | 王俊杰 | Air curtain with multiple heating systems |
| CN106594921A (en) * | 2017-01-26 | 2017-04-26 | 深圳市皓明实业有限公司 | Damp sheet device for sterilization and disinfection as well as peculiar smell removal and using method thereof |
| US20210325066A1 (en) * | 2020-04-16 | 2021-10-21 | Philip M. Thomas, JR. | Integrated active needle point bipolar ionization for air curtains |
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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: 20130925 Termination date: 20140419 |