CN202458163U - Closed hot air inner circulating hand drier - Google Patents

Closed hot air inner circulating hand drier Download PDF

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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
Application number
CN2012200485329U
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Chinese (zh)
Inventor
褚校涵
郝斌
Original Assignee
褚校涵
郝斌
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 褚校涵, 郝斌 filed Critical 褚校涵
Priority to CN2012200485329U priority Critical patent/CN202458163U/en
Application granted granted Critical
Publication of CN202458163U publication Critical patent/CN202458163U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Circulation hand dryer in a kind of closed hot blast
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.
CN2012200485329U 2012-02-15 2012-02-15 Closed hot air inner circulating hand drier Expired - Fee Related CN202458163U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (9)

* Cited by examiner, † Cited by third party
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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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