CN202458163U - Closed hot air inner circulating hand drier - Google Patents
Closed hot air inner circulating hand drier Download PDFInfo
- Publication number
- CN202458163U CN202458163U CN2012200485329U CN201220048532U CN202458163U CN 202458163 U CN202458163 U CN 202458163U CN 2012200485329 U CN2012200485329 U CN 2012200485329U CN 201220048532 U CN201220048532 U CN 201220048532U CN 202458163 U CN202458163 U CN 202458163U
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- air outlet
- shell
- housing
- Prior art date
- 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
Links
- 229920002456 HOTAIR Polymers 0.000 title abstract 4
- CBENFWSGALASAD-UHFFFAOYSA-N ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 239000003570 air Substances 0.000 abstract description 63
- 239000000428 dust Substances 0.000 abstract description 9
- 244000005700 microbiome Species 0.000 abstract description 6
- 239000012080 ambient air Substances 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000001488 breeding Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000249 desinfective Effects 0.000 description 2
- 230000001954 sterilising Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model discloses a closed hot air inner circulating hand drier, which comprises a shell, an infrared sensor arranged at an air outlet or inlet of the shell, and an air blowing circuit and a heating circuit which are arranged in the shell, wherein the air outlet of the shell is opposite to the air inlet of the shell; the aperture of the air inlet is greater than that of the air outlet; the air inlet is funnel-shaped; and an ozone generator is arranged on the shell. By the closed hot air inner circulating hand drier, interference of a hand drier on ambient air can be effectively reduced and even can be eliminated, flying dust is reduced, and a phenomenon that pollution is caused because microorganism in the air transfers and disperses along with the flying dust is avoided; simultaneously, heat can be recycled, so that energy consumption is saved; and therefore, the closed hot air inner circulating hand drier is suitable to be used in places such as hospitals, sterile laboratories, food processing sites which have a requirement on air cleanliness.
Description
Technical field
The utility model relates to a kind of hand dryer, relates in particular to circulation hand dryer in a kind of closed hot blast.
Background technology
Hand dryer is the sanitary equipment electrical equipment that is used to dry or dry up both hands between a kind of bathroom; Hand dryer commonly used at present is open; Its air outlet and air inlet are easier to disturb ambient air directly towards external environment, and the equipment surrounding air of causing flows fast; Evoke small foreign material such as dust, germ; Be present in airborne microorganism and move to send out with airborne dust and pollute, influence equipment ambient air quality, have the place of requirement totally unfavorable to air purity for hospital, aseptic experiment chamber, food processing place etc.; Simultaneously, open hand dryer directly is diffused into the hot dry wind that air outlet comes out in the external environment through behind the both hands, can not recycle, and causes the waste of the energy.
The utility model content
The technical problem that the utility model will solve provides circulation hand dryer in a kind of closed hot blast; Not only can effectively reduce even stop the interference of hand dryer to surrounding air; Reduce airborne dust; Can heat be recycled simultaneously, save energy consumption, being fit to hospital, aseptic experiment chamber, food processing place etc. has the place of requirement to use to air purity.
To achieve these goals; The technical scheme that the utility model is taked is: circulation hand dryer in a kind of closed hot blast; Comprise housing, be arranged on housing air outlet or air inlet place infrared sensor, be arranged on the blowing circuit and the heater circuit of enclosure interior, the air outlet and the air inlet of said housing are oppositely arranged, the bore of air inlet is greater than the bore of air outlet; Air inlet is funnel-form, also is provided with ozone generator on the said housing.
As a kind of optimal technical scheme of the utility model, said housing is an annular, and housing bottom is provided with leaking hole and supporting tank.
As a kind of optimal technical scheme of the utility model, the spacing of said air outlet and said air inlet is 8cm ~ 20cm.
As a kind of optimal technical scheme of the utility model, said air outlet is provided with down, and said air inlet is provided with up.
Adopt the beneficial effect that technique scheme produced to be: the air outlet and the air inlet of the utility model are oppositely arranged; Then sucked by air inlet behind the hot dry wind process user both hands that air outlet is discharged; Form the air circulation of circulation in the closed hot blast; Air inlet is funnel-form, is beneficial to the wind that blows out and the user's water droplet on hand that receive air outlet more, can effectively reduce even stop the interference of hand dryer to surrounding air; Reduce airborne dust, avoid being present in airborne microorganism and move to send out with airborne dust and pollute; Hot dry wind recycles repeatedly, can reduce energy waste; Hot dry wind can constantly increase and after cooling, form water droplet through humidity behind the user both hands, and the leaking hole of housing bottom can spill the water droplet that converges housing and is stored in the tank, prevents that water droplet from influencing dried hand effect; The spacing of air outlet and air inlet is fit to user's both hands size, guarantee not influence use under the prerequisite of surrounding air convenient; Ozone generator produces ozone, the sterilization that carries out disinfection in the time of dried hand, and hand dryer its enclosure interior remnant ozone still when idle, thus can prevent growing and breeding of microorganism in the housing.
Description of drawings
The structural representation of a specific embodiment of Fig. 1 the utility model.
Among the figure: 1, housing 2, infrared sensor 3, blowing circuit 4, heater circuit 5, air outlet 6, air inlet 7, leaking hole 8, tank 9, ozone generator.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Referring to accompanying drawing; Comprise housing 1 in the structure of a specific embodiment of the utility model, be arranged on housing 1 air outlet 5 places infrared sensor 2, be arranged on housing 1 inner blowing circuit 3, heater circuit 4 and ozone generator 9, the air outlet 5 and the air inlet 6 of housing 1 are oppositely arranged, the bore of air inlet 6 is greater than the bore of air outlet 5; Air inlet 6 is funnel-form; Housing 1 is an annular, and housing 1 bottom is provided with leaking hole 7 and supporting tank 8, and air outlet 5 is 8cm ~ 20cm with the spacing of air inlet 6; Air outlet 5 is provided with down, and air inlet 6 is provided with up.
The operation principle of the utility model is: the air outlet 5 and the air inlet 6 of the utility model are oppositely arranged; And the bore of air outlet 5 is less than the bore of air inlet 6; Then sucked by air inlet 6 behind the hot dry wind process user both hands that air outlet 5 is discharged, form the air circulation of circulation in the closed hot blast, air inlet is funnel-form; Be beneficial to the wind and the user's water droplet on hand that receive air outlet more; Can effectively reduce even stop the interference of hand dryer, reduce airborne dust, avoid being present in airborne microorganism and move to send out with airborne dust and pollute surrounding air; Hot dry wind recycles repeatedly, can reduce energy waste; Hot dry wind can constantly increase and after cooling, form water droplet through humidity behind the user both hands, and the leaking hole 7 of housing 1 bottom can spill the water droplet that converges housing 1 and is stored in the tank 8, prevents that water droplet from influencing dried hand effect; Air outlet 5 and the spacing of air inlet 6 are fit to user's both hands size, guarantee not influence use under the prerequisite of surrounding air convenient; Ozone generator 9 produces ozone, the sterilization that carries out disinfection in the time of dried hand, and hand dryer its housing 1 inside remnant ozone still when idle, thus can prevent growing and breeding of microorganism in the housing 1.
Foregoing description only proposes as the enforceable technical scheme of the utility model, not as the single restrictive condition to its technical scheme itself.
Claims (4)
1. circulation hand dryer in the closed hot blast; Comprise housing, be arranged on housing air outlet or air inlet place infrared sensor, be arranged on the blowing circuit and the heater circuit of enclosure interior; It is characterized in that: the air outlet and the air inlet of said housing are oppositely arranged; The bore of air inlet is greater than the bore of air outlet, and air inlet is funnel-form, also is provided with ozone generator on the said housing.
2. circulation hand dryer in the closed hot blast according to claim 1 is characterized in that, said housing is an annular, and housing bottom is provided with leaking hole and supporting tank.
3. circulation hand dryer in the closed hot blast according to claim 1, it is characterized in that: the spacing of said air outlet and said air inlet is 8cm ~ 20cm.
4. circulation hand dryer in the closed hot blast according to claim 1, it is characterized in that: said air outlet is provided with down, and said air inlet is provided with up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200485329U CN202458163U (en) | 2012-02-15 | 2012-02-15 | Closed hot air inner circulating hand drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200485329U CN202458163U (en) | 2012-02-15 | 2012-02-15 | Closed hot air inner circulating hand drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202458163U true CN202458163U (en) | 2012-10-03 |
Family
ID=46906374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200485329U Expired - Fee Related CN202458163U (en) | 2012-02-15 | 2012-02-15 | Closed hot air inner circulating hand drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202458163U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323737A (en) * | 2014-03-09 | 2015-02-04 | 陈烈军 | Circulation air-flowing type energy-saving hand drying device |
| GB2519983A (en) * | 2013-11-04 | 2015-05-13 | Syed Ahmed | Hand drier |
| CN104771108A (en) * | 2015-04-20 | 2015-07-15 | 台州美龙亚电器有限公司 | Air self-circulation hand dryer |
| TWI552708B (en) * | 2013-11-15 | 2016-10-11 | Hokwang Ind Co Ltd | Induction type handpiece |
| CN107837029A (en) * | 2016-09-20 | 2018-03-27 | 波音公司 | Hand dryer with the air-flow through management |
| CN112568769A (en) * | 2020-12-13 | 2021-03-30 | 安徽中科医疗器械有限公司 | Full-automatic vacuum type hand dryer for operating room |
-
2012
- 2012-02-15 CN CN2012200485329U patent/CN202458163U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2519983A (en) * | 2013-11-04 | 2015-05-13 | Syed Ahmed | Hand drier |
| TWI552708B (en) * | 2013-11-15 | 2016-10-11 | Hokwang Ind Co Ltd | Induction type handpiece |
| CN104323737A (en) * | 2014-03-09 | 2015-02-04 | 陈烈军 | Circulation air-flowing type energy-saving hand drying device |
| CN104771108A (en) * | 2015-04-20 | 2015-07-15 | 台州美龙亚电器有限公司 | Air self-circulation hand dryer |
| CN104771108B (en) * | 2015-04-20 | 2017-10-10 | 台州美龙亚电器有限公司 | A kind of air self-loopa hand dryer |
| CN107837029A (en) * | 2016-09-20 | 2018-03-27 | 波音公司 | Hand dryer with the air-flow through management |
| US11129505B2 (en) | 2016-09-20 | 2021-09-28 | The Boeing Company | Hand dryer having managed air flow |
| CN107837029B (en) * | 2016-09-20 | 2022-03-08 | 波音公司 | Aircraft and method for drying hands in a lavatory |
| CN112568769A (en) * | 2020-12-13 | 2021-03-30 | 安徽中科医疗器械有限公司 | Full-automatic vacuum type hand dryer for operating room |
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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: 20121003 Termination date: 20140215 |