CN2217915Y - Cold and hot airing drier - Google Patents
Cold and hot airing drier 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
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- combustion chamber
- combustion
- cold
- utility
- model
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Abstract
The utility model discloses a cold and hot air blowing drier which adopts a gas combustion heating mode. In a heating device of the utility model, a fuel gas combustion chamber is arranged in the front section of a machine body; the stove surface of the combustion chamber is provided with an infrared combustion supporting plate or a wire combustion supporting net, and radiation fins are arranged inside an air duct above the combustion chamber. Air supply airflow is heated by the radiation fins so that the air blowing drier can blow hot air, and the temperature of the hot air can be controlled by a fuel gas flow valve in a handle and a power supply adjusting switch. A working power supply of the utility model is direct current of 12V to 24V, which does not harm personal safety. Therefore, the utility model is suitable for places of bathrooms, etc., and is especially suitable for areas which are lack of electricity, tours 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 airing drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95201154 CN2217915Y (en) | 1995-02-18 | 1995-02-18 | Cold and hot airing drier |
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 airing drier |
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 |