CN2345863Y

CN2345863Y - Heat-collecting thermal-insulation gas stove

Info

Publication number: CN2345863Y
Application number: CN 98217458
Authority: CN
Inventors: 孙志远; 张卫民
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-22
Filing date: 1998-07-22
Publication date: 1999-10-27
Anticipated expiration: 2008-07-22

Abstract

The utility model relates to a cooking range with combustible gases as fuel. A range bladder with a central hole, and an inverted cone-shaped heat collecting basin are arranged in an opening of the range body of the utility model, and a gas head is installed in the central hole. The utility model has the advantages of favorable heat collecting, heat insulating, air resisting, energy-saving and sanitary burning performance, and beautiful appearance.

Description

The heat build-up insulating gas range

The utility model relates to a kind of cooking stove of making fuel with fuel gas.

Existing gas-cooker comprises a combustion gas head with sheet metal or a stamping forming stove of aluminium sheet and a casting, the combustion gas head is fixed on the central authorities at stove hole, liquid-bearing pan and pot supporter also are installed on the stove hole, and this gas-cooker uses very general, but the gap between its liquid-bearing pan and the pot is big, open wide all around, easily fire and heat are dispelled, are unfavorable for heat build-up and insulation by wind, thus the consumption of combustion gas and the waste bigger, flue gas and pernicious gas overflow, and be unhygienic.

Task of the present utility model is to provide a kind of heat build-up and heat insulation effect all reasonable novel gas kitchen range.

Task of the present utility model is finished like this: it also has stove and combustion gas head, but does not have liquid-bearing pan and pot supporter, but the kitchen range courage and the back taper heat-gathering basin of a combustion gas centre bore are arranged in the middle of being equipped with in the hole of stove, and the combustion gas head is installed in the basin centre bore.

Because the utility model has the heat-gathering basin of kitchen range courage and back taper, form the secondary air crack between heat-gathering basin and the stove hole, pot can sink in the heat-gathering basin, thereby the burning quality of not only combustion gas is good, firepower is violent, burning fully, and flare gathers not excessively along the bottom of a pan, heat insulation effect is greatly improved.

If the fire cover of a taper type is set on the stove hole again, the hot gas that burning is generated increases the time of detouring around pot, thereby the heat build-up heat insulation effect is further improved.

Stove of the present utility model can be used the concrete casting injection forming, and outer surface sticks ceramic tile, can make the scrubbing not only attractive in appearance but also easy to clean of stove surface.Heat-gathering basin and the fire available concrete of cover and the fire-resistant materials of thermal insulation such as magnesia earth or flake asbestos are made, and also the available metal sheet stamping forms, and with the former material producer, its heat build-up heat insulation effect is good especially.

More than describe with embodiment and accompanying drawing:

Fig. 1 is the vertical generalized section of a kind of single head gas-cooker of the utility model.Fig. 2 be the A of Fig. 1 to schematic diagram, Fig. 3 is that the B of Fig. 1 is to schematic diagram.

With reference to accompanying drawing, stove 1 has the hole 3 that can put into kitchen range courage 2, and gapped 4 between kitchen range courage and the hole wall, this gap can constitute the secondary air crack of these kitchen range.Combustion gas 6 is housed in the centre bore 5 of kitchen range courage 2, and also gapped 7 between combustion gas head and the centre bore, this gap promptly forms an air intake crack of these kitchen range.Be the heat-gathering basin 8 of a back taper above the kitchen range courage 2, the conical surface of heat-gathering basin can be the lonely shape face that adapts with the frying pan bottom surface.There is fire cover groove 9 upper edge at stove hole 3, and fire cover groove has 4 holder pot boss 10 (also can be made into and have only two or 3 holder pot boss).Can place taper type fire cover 11 on the fire cover groove, between fire cover and the pot for cooking rice 12 smoke crack 13 be arranged.The upper edge at stove hole 3 does not have between holder pot boss place and the frying pan 14 also can form smoke crack 15.Kitchen range courage 2 an and combustion gas flat supporting plate bar 16 of 6 usefulness steels is bearing in stove 1 bottom.A combustion gas ignition switch is installed in the through hole of stove front portion.

Heat-gathering basin 6 can be made into one with kitchen range courage 2, also heat-gathering basin and kitchen range courage can be separated making, then heat-gathering basin is fixed on kitchen range courage upper end.When on kitchen range, place using frying pan, need not use the fire cover, when using the heating up water pot of barrel-shaped pot for cooking rice or similar shape, need to use the fire cover, live bowl and be beneficial to heat-collecting heat-preserving and smoke evacuation so that cover the upper edge bearing support with fire.

Stove of the present utility model is if heat-gathering basin, stove gall and fire cover refractory heat-insulating heat insulation material concrete Make with flake asbestos, the stove outer surface sticks ceramic tile again, can make the existing good performance of the utility model, Magnificent appearance attractive in appearance is arranged again. Test shows, burns simultaneously 5 kilograms of cold water to opening, the utility model than Fast 3 minutes of common iron-clad gas-cooker, solar term 10～30%, capability of anti-wind improves 10 times, during insulation Between prolong 5 times, various pernicious gases can reduce 60%, integrated heat efficiency brings up to 50～70%, if every month Burn a tank liquefied petroleum gas, can burn about 10 days more. The utlity model has that fire is violent, heat build-up, insulation, The advantage of windproof, energy-conservation, health.

Claims

1, a kind of heat build-up insulating gas range has combustion gas head (6) in hole (3) mouth of stove (1), and it is characterized in that: have the kitchen range courage (2) and the back taper heat-gathering basin (8) of centre bore (5) in hole (3) in addition, combustion gas head (6) is installed in the centre bore (5).

2, by the described heat build-up insulating gas range of claim 1, it is characterized in that: there is fire cover groove (9) upper edge of stove hole (3), and 4 holder pot boss (10) are arranged on the fire cover groove.

3, by the described heat build-up insulating gas range of claim 2, it is characterized in that: taper type fire cover (10) is arranged on the fire cover groove (9).