CN201033022Y

CN201033022Y - Outdoor alcohol stove pen set

Info

Publication number: CN201033022Y
Application number: CNU2007200898477U
Authority: CN
Inventors: 达旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-29
Filing date: 2007-03-29
Publication date: 2008-03-12
Anticipated expiration: 2017-03-29

Abstract

The utility model discloses an outdoor spirit stove jacketed kettle, which comprises a spirit stove and a kettle inside the spirit stove. The spirit stove comprises an oven shell and a burner on undersurface inside the oven, and the bottom surface of the kettle is positioned above the burner. The burner comprises an interlinked double-layer cooper, and a distributor cap is equipped above the intermediate section of the two layers. The distributor cap is provided with a guide canal on the periphery of the bottom surface and a vapor-permeated heat pipe plug-in mounted, the upper part of the vapor-permeated heat pipe is opened with a vapor-permeated pressure relief flute. The underside of the oven shell under the cooper is opened with a suction port, and the sidewall above the oven shell is opened with a waste gas port. The utility model is designed as an outdoor cooker in view of the outdoorsmen for the picnic when fishing, outing, mountaineering, etc. The unique concave burner of the heat conduction vaporized spirit stove improves the heat combustion rate, and the air enters from the bottom of the oven shell, very strong weatherproof function can be realized. When carrying, the bottom of the oven can be put into the oven shell and the arch cover can be inverted inside the kettle, thereby facilitating the carrying by reducing the volume to the utmost extent.

Description

Outdoor alcohol heater assorted pot

Technical field

The utility model relates to a kind of outdoor alcohol heater assorted pot.

Background technology

At present at indoor use design, it is direct-fired that combustion system mostly is, and lacks effective protection from the wind, loosely organized not portable, and the thermal efficiency is on the low side mostly for alcohol heater, be difficult to or say the demand that at all can not satisfy outdoor picnic.Former China Patent No. is 91207802.2, once by the combined type alcohol heater cooker of the military as military products, though structurally have windproofly and portable, still has structure too loose; Whole center of gravity is too high; Preheating time is longer during use; Weak points such as firepower is more weak.

Summary of the invention

The purpose of this utility model provides a kind of thermal efficiency height, the effective outdoor alcohol heater assorted pot of weather proof.

For achieving the above object, the utility model adopts following technical scheme: a kind of outdoor alcohol heater assorted pot, the pot that comprises alcohol heater and Qi Nei, described alcohol heater comprises the burner on body of heater and its inner bottom surface, the bottom of a pan is positioned at the burner top, described burner comprises the double-deck liquid storage box of an intercommunication, top between liquid storage box is two-layer is provided with Fen Huogai, divide periphery, Huo Gai bottom surface to be provided with guide canal, divide fire to cover and be fitted with the vapour heat pipe, the top of saturating vapour heat pipe has vapour release vertical slot, has air admission hole on the body of heater bottom surface of described liquid storage box bottom, and body of heater top sidewall has waste gas and portals.

In order to improve portability, described bottom of furnace body is set with tubular furnace bottom storehouse, can be when carrying with income body of heater inside, furnace bottom storehouse, described burner is fixed on middle part, furnace bottom storehouse, and air admission hole is positioned on the bottom surface in furnace bottom storehouse, upper edge, furnace bottom storehouse is provided with outer lug boss, take and be contained in bottom of furnace body, outer lower portion is hinged with support, and one of support hinge is a supporting leg, the other end is a support arm, and the length of described support arm and hinge are to the height correspondence of upper edge, furnace bottom storehouse.

Described liquid storage box internal layer bottom has through hole, and described vapour heat pipe is many copper pipes, evenly inserts the branch fire of cloth between liquid storage box is two-layer along circumference and covers, and its underpart has the drain vertical slot, and the liquid storage box bottom surface is close in the lower end.

The airtight cooperation between described pot edge and the body of heater, be stamped the arch pot cover on the pot.

The utility model mainly is at outdoor activities persons such as fishing, outing, mountain-climbing picnic and the outdoor cooking device of design, adopt the open heat conduction of unique " recessed " type vaporization alcohol burner, make fuel with alcohol, do the more environmental protection of stove and accessory of fuel relatively with oil or liquefied gas, more economical.Liquid-storage box has been divided into preheated burning storehouse and alcohol vaporization storehouse two parts; Saturating vapour heat pipe is inserted in the branch fire and covers, and by the vaporization combustion of alcohol, has improved hot efficiency of combustion; Air is entered by bottom of furnace body, and for the alcohol gasification burner head provides oxygen, burning back waste gas is discharged by the sidewall circular hole, and burner is not subjected to extraneous airflow influence substantially, both has been that rainy or excessive pot can not make fray-out of flame yet, has extremely strong weather proof ability.The furnace bottom storehouse can be inserted in body of heater inside when carrying, the arch pot cover is tipped upside down in the pot, therefore reduced volume has had extremely strong portability to greatest extent.

Description of drawings

Figure 1 shows that the utility model user mode partly cuts open structural representation;

Figure 2 shows that the enlarged drawing of overlooking of burner among Fig. 1;

Figure 3 shows that the utility model carrier state partly cuts open structural representation.

The specific embodiment

As shown in Figure 1, 2, this outdoor alcohol heater assorted pot comprises pot body 5, the pot cover 1 of alcohol heater and Qi Nei, alcohol heater comprises the alcohol gasification burner head 12 on body of heater 4 and its inner bottom surface, body of heater 4 bottoms are set with tubular

furnace bottom storehouse

17,17 upper edges, furnace bottom storehouse are provided with outer lug boss 7, take and be contained in body of heater 4 bottoms, alcohol gasification burner head 12 is fixed on 17 middle parts, furnace bottom storehouse, the bottom of a pan is positioned at the top of alcohol gasification burner head 12, the airtight cooperation between pot edge and the body of heater 4, be stamped arch pot cover 1 on the pot body 5, pot body 5 both sides are provided with handle 2.Furnace bottom storehouse 17 outer lower portion are hinged with support, and 9 one of support hinges are supporting leg 10, and the other end is a support arm 8, and the length of support arm 8 and hinge 9 withstand on the bottom surface of body of heater 4 to the height correspondence of 17 upper edges, furnace bottom storehouse.Alcohol gasification burner head 12 comprises the double-deck liquid storage box of an intercommunication, the preheating storehouse 19 of circle and the vaporization storehouse 18 of outer shroud in liquid storage box internal layer 14 is divided into liquid storage box, the bottom of internal layer 14 has through hole 15 preheating storehouse 19 and vaporization storehouse 18 is communicated with, the top in liquid storage box vaporization storehouse 18 is provided with branch fire lid 20, divide fire lid 20 bottom surface peripheries to be provided with guide canal 16, divide on the fire lid 20 and be fitted with the saturating vapour heat pipe 6 of the six roots of sensation, evenly distribute along circumference, saturating vapour heat pipe 6 is the good copper material of heat conductivility, hollow, top have three saturating vapour release vertical slots 21, and saturating vapour release vertical slot 21 highly runs through Fen Huogai 20, its underpart has drain vertical slot 13, and the liquid storage box bottom surface is close in the lower end.The furnace bottom storehouse has air admission hole 11 on 17 bottom surfaces, and body of heater 4 sidewalls top has waste gas and portals 3.

Divide vertically plug-in mounting of the saturating vapour heat pipe 6 inserted on the fire lid 20 in the alcohol gasification burner head 12 of the present utility model, also can head a little to preheating storehouse 11 directions with an angle oblique cutting.This form of oblique cutting can be accelerated the preheating speed of saturating vapour heat pipe 6.

As shown in Figure 1, when using this outdoor alcohol heater assorted pot, a pot body 5 is taken off, appropriate amount of fluid alcohol is poured in the preheating storehouse 19 of circle in the liquid storage box, because the bottom of liquid storage box internal layer 14 has through hole 15 preheating storehouse 19 and vaporization storehouse 18 are communicated with, also can flow into alcohol in the storehouse 18 of therefore vaporizing.Light alcohol in the preheating storehouse 19 with kindling material, a pot body 5 is put into body of heater 3.Fresh air enters body of heater 4 from the air admission hole 11 on 17 bottom surfaces, furnace bottom storehouse, and burnt gas portals from the waste gas of body of heater 4 top sidewalls and 3 discharges bodies of heater 4.The alcohol of preheating storehouse 19 internal combustion progressively will divide fire lid 20 and saturating vapour heat pipe 6 heating of the six roots of sensation on it, so at first make the alcohol vaporization in the vapour heat pipe 6, and overflow vaporization storehouse 18 by saturating vapour heat pipe 6 fast, the vertical slot 21 on its top guaranteed alcohol vapour the moment of overflowing vaporization storehouse 18 promptly with oxygen containing air catalytic combustion, ventilative heat pipe 6 tops temperature in the parcel of flame is improved suddenly.The copper material of vapour heat pipe 6 employings has guaranteed that it has the extremely strong capacity of heat transmission thoroughly, and its bottom contacts with at the bottom of the 18 interior liquid-storage box of vaporization storehouse, thereby the storehouse 18 interior alcohol vaporization and the storehouse 18 interior alcohol that guarantee to vaporize of vaporizing can be burnt totally.Because the alcohol after a large amount of vaporizations overflows burning around guide canal 16, the burning of this part vaporization alcohol has improved the efficiency of combustion of alcohol heater greatly, and whole open relatively vaporizing combustion process do not have high pressure, and is safer.

Finish using, arch pot cover 1 back-off is gone in the pot 5, runing rest 90 degree, furnace bottom storehouse 17 is with regard in the energy retraction body of heater 4, as shown in Figure 3.The whole height of the outdoor alcohol heater assorted pot of this sample can be compressed much, thereby is convenient for carrying.

Claims

1. outdoor alcohol heater assorted pot, the pot that comprises alcohol heater and Qi Nei, described alcohol heater comprises the burner on body of heater and its inner bottom surface, the bottom of a pan is positioned at the burner top, it is characterized in that: described burner comprises the double-deck liquid storage box of an intercommunication, top between liquid storage box is two-layer is provided with Fen Huogai, divide periphery, Huo Gai bottom surface to be provided with guide canal, divide fire to cover and be fitted with the vapour heat pipe, the top of saturating vapour heat pipe has vapour release vertical slot, have air admission hole on the body of heater bottom surface of described liquid storage box bottom, body of heater top sidewall has waste gas and portals.

2. outdoor alcohol heater assorted pot as claimed in claim 1, it is characterized in that: described bottom of furnace body is set with tubular furnace bottom storehouse, described burner is fixed on middle part, furnace bottom storehouse, air admission hole is positioned on the bottom surface in furnace bottom storehouse, and upper edge, furnace bottom storehouse is provided with outer lug boss, takes and is contained in bottom of furnace body, outer lower portion is hinged with support, one of support hinge is a supporting leg, and the other end is a support arm, and the length of described support arm and hinge are to the height correspondence of upper edge, furnace bottom storehouse.

3. outdoor alcohol heater assorted pot as claimed in claim 1 or 2, it is characterized in that: described liquid storage box internal layer bottom has through hole, described vapour heat pipe is many copper pipes, evenly inserting the branch fire of cloth between liquid storage box is two-layer along circumference covers, its underpart has the drain vertical slot, and the liquid storage box bottom surface is close in the lower end.

4. outdoor alcohol heater assorted pot as claimed in claim 3 is characterized in that: the airtight cooperation between described pot edge and the body of heater, be stamped the arch pot cover on the pot.