CN2217915Y - Cold and hot air blowing dryer - Google Patents
Cold and hot air blowing dryer Download PDFInfo
- Publication number
- CN2217915Y CN2217915Y CN 95201154 CN95201154U CN2217915Y CN 2217915 Y CN2217915 Y CN 2217915Y CN 95201154 CN95201154 CN 95201154 CN 95201154 U CN95201154 U CN 95201154U CN 2217915 Y CN2217915 Y CN 2217915Y
- Authority
- CN
- China
- Prior art keywords
- combustion
- combustion chamber
- cold
- gas
- hot
- 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
- 238000007664 blowing Methods 0.000 title claims description 9
- 238000002485 combustion reaction Methods 0.000 claims abstract description 23
- 239000000567 combustion gas Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 description 6
- 241000883990 Flabellum Species 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a cold and hot wind blows air dryer adopts the heating method of gas combustion, and its heating device is equipped with the gas combustion chamber in the fuselage anterior segment, is equipped with the combustion-supporting board of infrared ray or the combustion-supporting net of wire on the combustion chamber furnace face, is equipped with the fin in the wind channel of combustion chamber top, and the air supply air current makes the air dryer blow off hot-blastly through the fin heating, and hot-blast temperature can be by gas flow valve and the power regulating switch control of installing in the handle. The working power supply of the utility model is 12-24V direct current, does not harm the personal safety, is suitable for being used in occasions such as bathrooms, and is especially suitable for being used in power-shortage areas, traveling and field operation.
Description
The utility model relates to a kind of cold and hot wind wind drier of family expenses drier, particularly a kind of hair style.
At present, common domestic freezing heating wind wind drier on the market mostly adopts the form of electronic blowing, electric heating element heating.As generally being used in the Electric blower of hairdressers' room, hairdressing place or family, all adopt the heating wire of organizing or other electric heating elements as calandria usually more, wherein having one group of electric heating element at least is dropping resistor circuit as fan electromotor; The normally low direct current electric machine of Air Blast fan motor is connected on the circuit of step-down electric heating element; It is working power that Electric blower adopts civil power, and civil power is after step-down rectifier, and drive motors also drives the flabellum rotation, with the heating of air at room temperature warp let-off electric heating element, is blown out by the hair-dryer mouth again; Wind pushing temperature is controlled by the group number of electric heating element.Because it is working power that common Electric blower all adopts 220 volts civil power, so Electric blower is very high to the conditional request of its working environment, generally all must not stipulate and uses in the bathroom.And use the ambient humidity of hair dryer drier all higher usually, be difficult to satisfy its service condition, thereby influenced the safe in utilization and working life of hair dryer drier.And in the area of short of electricity, in case have a power failure or the line voltage deficiency, common Electric blower uses difficulty more.
The purpose of this utility model is to provide a kind of employing fuel gas buring heating, and the technical scheme of the cold and hot blowing drier of voltage safe in utilization, improve the environment for use adaptability and the safety coefficient of cold and hot wind wind drier, overcome the deficiency of common electrical hair-dryer at service condition and secure context.
The new purpose of this practicality is achieved in that leading portion is provided with gas combustion chamber and heat-exchange device in the fuselage chamber of blowing drier, is provided with the igniting pin in the combustion chamber, and device has combustion-supporting plate of infrared ray or the combustion-supporting net of wire on the boiler face of combustion chamber; Between combustion chamber and air channel, be provided with barge board; Be provided with heat sink in the air channel of top, combustion chamber; Back segment is equipped with low voltage DC motor and flabellum in the fuselage chamber of blowing drier, below blowing drier fuselage, handle is housed, device has the power adjustment switch in the handle, and is provided with the switch assembly of gas flow control valve and pulse igniter, and the handle bottom is provided with combustion gas interface and attaching plug.The utility model is used the infrared ray heating technique of infrared ray petroleum gas stove or the combustion-supporting heating technique of woven wire of windproof lighter.Its operation principle is: loading onto fuel gas source on the combustion gas interface and import 12～24 volts dc source on attaching plug.During work, if open fan electromotor power adjustment switch separately, drier blows out the room temperature air-flow; If open burnt gas valve and starting ignition device simultaneously, combustion gas enters combustion chamber and ignition; Combustion-supporting plate of infrared ray or woven wire are combustion-supporting, make combustion gas completing combustion; Heat sink is heated.The air-supply air-flow of fan enters the air channel intensification of heat sink, and the blowing drier promptly blows out hot blast.The barge board air-flow that is used to prevent to blow directly enters the combustion chamber.Wind pushing temperature is realized by control flame size of the gas-flow metered valve on the regulating handle or power adjustment valve control air supply velocity.
Use the utility model, employings combustion gas is a main energy sources, and utilizes infrared ray plate or woven wire combustion-supporting, the combustion rate of raising combustion gas, and the calorific value height, loss is few.And working power of the present utility model is 12～24 volts a direct current, not harmful to human safety.The utility model can be fit to various environments for use, uses as occasions such as bathrooms.Simultaneously, use in the area that also is suitable for the civil power shortage.
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is a ripple type heat sink schematic cross-section of the present utility model.
Below in conjunction with accompanying drawing structure of the present utility model is explained in detail.
The utility model is made of fuselage 1 and handle 2, handle 2 is contained in the below of fuselage, the rear end of fuselage 1 is provided with air inlet 3, front end has air outlet 4, low voltage DC motor 5 usefulness supports 6 are fixed on the back segment axis in fuselage 1 chamber, be fixed with flabellum 7 on the rear end axle of motor 5, the air-supply wind direction of fan is carried along fuselage axis alignment air outlet.Leading portion downside in fuselage 1 chamber is fixed with a combustion chamber 8, is provided with igniting pin 9 in the combustion chamber 8, is fixed with the combustion-supporting net 11 of combustion-supporting plate of infrared ray or wire on the boiler face of combustion chamber 8.Above combustion chamber 8, reach rear side and be provided with deep bead 12, have discharge orifice on the rear side deep bead 12; The top ventilating duct of combustion chamber 8 is provided with one group of upright, cross section and is undulatory heat radiating metal thin slice 13.The switch assembly 14 of power adjustment switch 10 and gas flow control valve and pulse igniter is housed in the handle 2, and the front side of handle is provided with button 15 and gas flow is regulated hand circle 16, and handle, at its lower end is provided with combustion gas interface 17 and attaching plug 18.
Also can on handle of the present utility model, directly install the combustion gas of bottle, and load onto battery or dry cell, so more can be fit to occasions such as tourism and field work and use.
Claims (4)
1, a kind of cold and hot wind wind drier, structurally include fuselage, handle, blowing fan and heater, it is characterized in that heater is that leading portion downside in fuselage chamber is equipped with gas combustion chamber, in the air channel of top, combustion chamber fin is housed, between combustion chamber and the air channel barge board is housed, power adjustment switch and gas control valve door and pulse igniter switch assembly are housed on the handle, and the handle bottom is provided with combustion gas interface and outlet.
2, cold and hot wind wind drier according to claim 1 is characterized in that on the boiler face of gas combustion chamber the combustion-supporting plate of infrared ray being housed.
3, cold and hot wind wind drier according to claim 1 is characterized in that on the boiler face of gas combustion chamber the combustion-supporting net of wire being housed.
4,, it is characterized in that fin is one group of sheet metal that is ripple type according to claim 1,2 or 3 described cold and hot blowing driers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95201154 CN2217915Y (en) | 1995-02-18 | 1995-02-18 | Cold and hot air blowing dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95201154 CN2217915Y (en) | 1995-02-18 | 1995-02-18 | Cold and hot air blowing dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2217915Y true CN2217915Y (en) | 1996-01-24 |
Family
ID=33854659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95201154 Expired - Fee Related CN2217915Y (en) | 1995-02-18 | 1995-02-18 | Cold and hot air blowing dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2217915Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090772A (en) * | 2010-12-21 | 2011-06-15 | 刘建波 | Novel wireless electric hair drier |
| CN105011528A (en) * | 2014-04-25 | 2015-11-04 | 李崎铭 | Blower device |
-
1995
- 1995-02-18 CN CN 95201154 patent/CN2217915Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090772A (en) * | 2010-12-21 | 2011-06-15 | 刘建波 | Novel wireless electric hair drier |
| CN105011528A (en) * | 2014-04-25 | 2015-11-04 | 李崎铭 | Blower device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |