CN2166325Y - Household double-chamber back-combustion heating gas stove - Google Patents

Abstract

The utility model relates to a household back-combustion heating gas stove with double chambers, which is used for heating and cooking. The utility model is composed of a stove outer body, two combustion chambers, two heat absorption chambers, a water jacket, a heat insulating layer, a stove base plate, a combustion tile pipe, a tobacco storing pipe, a flue outlet, a movable tile pipe which can be made by heat insulating materials, etc. The combustion chambers can be partially or wholly ignited according to the room temperature, and because the two heat absorption chambers are communicated simultaneously, coal can be alternately added to make back combustion effect. The movable tile pipe can be inserted into the heat absorption chambers to make heat centralized and temperature fast raised and meet cooking requirements. The utility model can adopt various kinds of fuel, such as moulded coal, lump coal and mixed coal and has the advantages of fuel saving, quick ignition, sanitation, high heat efficiency, easy fire sealing, etc.

Description

Household double-chamber back-combustion heating gas stove

The two thoraxes of a kind of family expenses furnace that strile-backs belongs to heating and cooks a meal and use device.

Along with improving constantly of living standards of the people, domestic heating stove has formed universal gesture.The present furnace that uses of people has a burner hearth, and a plurality of burner hearths are also arranged, and water jacket is set around the burner hearth.From practical effect, most of furnaces remain in certain weak point: because the direct heating water jacket in combustion chamber, heat leakage is big, and coal can not fully burn, and the thermal efficiency is not high; The time spent intensification of cooking a meal is slow, and temperature is low, and the heat energy utilization rate is low, can not satisfy the usefulness of cooking a meal; Can not regulate the combustion chamber according to the difference of environment temperature, the use of some areas is restricted; Furnace is banked up a fire also relatively more difficult.

The purpose of this utility model provides a kind of double novel household furnace of doing the kitchen range of cooking a meal that is used to warm oneself, and can not only just regulate the combustion chamber according to room temperature, and thermal efficiency height is simultaneously economized on coal, health, easily banked up a fire.

Be provided with two combustion chambers in this domestic heating stove furnace outer body, be two separate components, top, combustion chamber is two heat-absorbing chamber, heat-absorbing chamber be by around water jacket is housed passage constituted, top is water jacket between two heat-absorbing chamber, the bottom communicates, and other has a movable tile of being made by insulation material, can insert heat-absorbing chamber during use.

This furnace can be lighted one or two combustion chamber according to the room temperature situation in use; If in two combustion chambers of lighting, rotate coal, can promote that carbon monoxide strile-backs; When cooking, movable tile is inserted in the heat-absorbing chamber on top, a combustion chamber, can make heat concentrate radiation, the temperature height satisfies the usefulness of cooking a meal.

Because the utility model combustion chamber and heat-absorbing chamber are separately, the speed of getting angry is fast, the temperature height, and two combustion chambers are convenient to just regulate according to room temperature, because two heat-absorbing chamber communicate, can reach the purpose of strile-bacing simultaneously, economize on coal, health, thermal efficiency height; The movable tile of being made by insulation material can insert or take out as required, when cooking, tile is put into arbitrary heat-absorbing chamber, reduce the water jacket heat absorption, make heat concentrate radiation, take out tile during heating, increase the water jacket heat absorption, make furnace both have good heating effect, satisfy the needs of cooking again; Again because combustion chamber and heat-absorbing chamber separately, when banking up a fire fill fuel, and all port lids are tight, make the coal smoulder, reach and bank up a fire and be incubated purpose.

Further specify structure of the present utility model and result of use below in conjunction with the embodiment accompanying drawing.

Figure one is a front view of the present utility model.

Figure two is vertical views of the present utility model.

The two thoraxes of family expenses strile-back furnace by furnace outer body (1), left combustion chamber (2), right combustion chamber (3), left heat-absorbing chamber (4), right heat-absorbing chamber (5), water jacket (6), heat-insulation layer (7), movable tile (8), burning tile (9), drop-bottom (10), deposit tobacco pipe (11), outlet flue (12) etc. and form.Be heat-insulation layer (7) and burning tile (9) around the combustion chamber, adorn water jacket (6) around heat-absorbing chamber and the fire door.Combustion chamber and heat-absorbing chamber have separately guaranteed coal-fired abundant burning, reduce heat loss; When room temperature is high, only need light a combustion chamber, with the crater sealing of another combustion chamber, with fuel saving; When room temperature is hanged down, two combustion chambers are lighted simultaneously, improve indoor temperature.If rotate coal for two combustion chambers because two heat-absorbing chamber communicate, after giving a combustion chamber coal, the crater of closing this combustion chamber, give birth to cigarette through center-aisle to hot room, produce secondary and strile-back, coal is fully burnt, reach economize on coal, the purpose of health.If cook with furnace, movable tile (8) is inserted the intensity of a fire preferably in the heat-absorbing chamber on top, combustion chamber, water jacket (6) is separated, guarantee that heat concentrates radiation, quick heating, the temperature height satisfies the usefulness of cooking a meal.

The utility model can be fuel with various moulded coals, lump coal, mixed coal, has fuel province, quick combustion, health, thermal efficiency height, easy characteristics such as bank up a fire.

Claims (2)

1, the two thoraxes of a kind of family expenses furnace that strile-backs, by furnace outer body (1), combustion chamber, heat-absorbing chamber, water jacket (6), heat-insulation layer (7), burning tile (9), drop-bottom (10), deposit tobacco pipe (11), outlet flue (12) etc. and form, it is characterized in that the interior bottom of furnace outer body (1) is left combustion chamber (2) and right combustion chamber (3), top, combustion chamber is respectively left heat-absorbing chamber (4) and right heat-absorbing chamber (5), water jacket (6) is loaded on around the heat-absorbing chamber, top is water jacket (6) between two heat-absorbing chamber, and the bottom communicates.

2, domestic heating stove according to claim 1 is characterized in that the movable tile (8) that has one to make with insulation material, can insert the heat-absorbing chamber of top, combustion chamber.

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