CN201925955U

CN201925955U - Dual-purpose furnace for cooking and warming

Info

Publication number: CN201925955U
Application number: CN2011200405368U
Authority: CN
Inventors: 李培红
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-17
Filing date: 2011-02-17
Publication date: 2011-08-10
Anticipated expiration: 2021-02-17

Abstract

The utility model relates to a dual-purpose furnace for cooking and warming, which belongs to the technical field of warming furnaces and is characterized in that a furnace core in the dual-purpose furnace is in the shape of a cylindrical cup, the bottom of the furnace core is provided with a vent hole, and the peripheral surface of the furnace core is provided with projections. The bottom of a furnace casing is provided with an air inlet, the bottom of the furnace core is connected with the air inlet, and the outer diameter of the furnace core bottom is matched with the inner diameter of the air inlet. The number of the furnace cores ranges from two to four, and the furnace cores are connected vertically in a fastened and superposed mode. The dual-purpose furnace for cooking and warming has the advantages that environmental pollution is decreased and potential safety hazards such as sparks and the like are eliminated since the vertically superposed furnace cores can be moved one by one in segments and ashes from burnt fuel in the furnace cores can be taken out together. The furnace cores are suitable for fuels such as coal, charcoal, straws, faggot and the like which are processed and pressed, burning intensity can be controlled by regulating air flow by the aid of an air regulating valve, and fuel consumption is reduced and resources are economized to the greatest extent while the purpose of warming is achieved, so that the purpose of warming at low cost is achieved. Simultaneously, the furnace cores can be further used for brooders, poultry barns and the like with high requirements for heat preservation, so that production and living conditions are improved.

Description

A kind of warm two-purpose stove of cooking a meal

Technical field

The utility model belongs to the heating furnace technical field, relates to a kind of combustion chamber architecture advances that is used for the kitchen and the stove implements of villages and towns in rural areas dwelling house.

Background technology

On the south the Yellow River, Yangtze river basin wide geographic area, the villages and towns in rural areas dwelling house does not generally have heating equipment, but these areas are yet terribly cold winter, even may reach subzero more than 10 ℃.At present, the modal heating system of urban family is exactly an air-conditioning, also useful fuel oil warmer or fuel gas heating apparatus.But these warmer prevailing prices are more expensive, and daily power consumption or gas consumption cost are also higher, and be incompatible with villages and towns in rural areas resident's income level, also are difficult to popularize.

Traditional is the iron warming stove of fuel with the coal briquette, be to keep the burning duration and degree of heating, need below grate, draw out ashes, and with Long Irons from top pass-out air duct; The honeycomb briquette warming stove then needs to press from both sides out one by one from top to bottom burning prosperous briquette, behind the cinder that the taking-up orlop burnouts fully, will burn prosperous briquette again and put into one by one.The dust from flying that not only clears the ashes from a stove is unhygienic, and the very hot oven briquette presss from both sides out to put into and have potential safety hazard, even anoxic or gas poisoning may take place.

The fuel of China's rural area most convenient is rice wheat straw, but these fuel that should be used to warm oneself at present and be provided with and be fully utilized, and has a large amount of stalks to burn in vain down on the farm.

The utility model content

The purpose of this utility model is to overcome existing shortcoming with the warm two-purpose stove stove and accessory of cooking a meal of coal briquette, briquette, and a kind of warm two-purpose stove of cooking a meal is provided, and livable-in villages and towns in rural areas dwelling house resident family solves kitchen and heating problem with rice wheat straw fuel.

For achieving the above object, the technical scheme of employing is: a kind of warm two-purpose stove of cooking a meal, comprise support, stove and accessory housing, boiler clothing circle and combustion chamber, and it is characterized in that: described combustion chamber is cylindric cup, and the bottom of combustion chamber is equipped with air vent, and outer peripheral face is equipped with projection; The stove and accessory housing bottom is equipped with air inlet, and the bottom of described combustion chamber is connected with described air inlet, and the bottom external diameter of described combustion chamber and the internal diameter of described air inlet are complementary.

Described combustion chamber quantity is a plurality of, preferred 2～4, and the stacked connection of upper and lower clamp-close type.

The blast pipe that described air inlet joins is equipped with volume damper.

Described combustion chamber material is high temperature resistant sintered ceramic soil.

The horizontal cross-section of described stove and accessory housing is quadrangle or pentagon or circle.

Good effect of the present utility model is: described combustion chamber is upper and lower stacked, clamp-close type connects, can by stacked up and down combustion chamber one by one segmentation move, the fuel ashes that burnout in the combustion chamber are together taken out, greatly reduce the pollution to environment such as ashes and dust, eliminated potential safety hazards such as Mars.Combustion chamber is applicable to through fuel such as the coal of processing compacting, charcoal, stalk, faggots, can regulate air capacity control combustion intensity by volume damper, lacks consume fuel when satisfying heating as far as possible, reaches the purpose of low-cost heating.Can also be used in simultaneously the booth of the demanding brooder of insulation, fowl poultry etc., thereby improve working and living condition.

Description of drawings

Below in conjunction with accompanying drawing to the utility model is described in further detail with the specific embodiment.

Fig. 1 is the utility model Range structure schematic diagram;

Fig. 2 is the utility model combustion chamber structural representation (amplification);

Fig. 3 is that the A of Fig. 2 is to combustion chamber polycrystalline substance schematic diagram (amplification).

Among the figure, the 1-support; The 2-housing; The 3-fire door; 4-boiler clothing circle; The 5-air outlet; The 6-air inlet; The 7-volume damper; 8-combustion chamber outer peripheral face projection; The 9-combustion chamber; The 10-air vent;

The specific embodiment

Fig. 1 is the utility model Range structure schematic diagram, and Fig. 2 and Fig. 3 are respectively the overall structure and the polycrystalline substance schematic diagram of combustion chamber.By shown in Fig. 1～3 as seen, a kind of warm two-purpose stove of cooking a meal comprises support 1, housing 2, boiler clothing circle 4 and combustion chamber 9, it is characterized in that: described combustion chamber 9 is cylindric cup, and the bottom of combustion chamber 9 is equipped with air vent 10, outer peripheral face be equipped with the projection 8; Stove and accessory housing 2 bottoms are equipped with air inlet 6, and the bottom of described combustion chamber 9 is connected with described air inlet 6, and the bottom external diameter of combustion chamber 9 and the internal diameter of described air inlet 6 are complementary.

Preferred 2～4 of described combustion chamber 9 quantity, the stacked connection of upper and lower clamp-close type.

Described combustion chamber 9 materials are high temperature resistant sintered ceramic soil.

The blast pipe that links to each other with described air inlet 6 is equipped with volume damper 7.

The horizontal cross-section of stove and accessory housing 2 is quadrangle or pentagon or circle.

During use, be that the processing of fuel such as coal, charcoal, stalk, faggot is pressed into the combustion cake that combustion chamber 9 is suitable at first, put into bottom combustion chamber 9 after lighting by other modes, the bottom external diameter of combustion chamber 9 and the internal diameter of air inlet 6 are complementary, and combustion chamber 9 are aimed at be positioned on the air inlet 6 of housing 2 bottoms.Open fire door 3 when adding fuel, by the projection 8 that fire tongs is clamped combustion chamber 9, change combustion chamber up and down, nethermost combustion chamber 9 is taken out, ashes to the greatest extent add the superiors that are put into stacked combustion chamber 9 behind the new fuel again, finish taking-up ashes and interpolation fuel.By the 7 control air quantity sizes of volume damper on the blast pipe, and then can control combustion intensity.There is an air outlet 5 stove and accessory housing 2 tops, and hot-air can be discharged outdoor by the indoor radiating tube that connects of arranging separately.Furnace roof portion is made up of the boiler clothing circle 4 of mutually closely fitting that differs in size, cauldron great circle during cooking, and the pannikin ringlet, boiler clothing circle 4 mutual close applyings simultaneously can prevent that indoor air from exchanging with air in the burner hearth.Move up and down refuelling and air capacity by simple stacked combustion chamber 9 are regulated, can reach not only satisfy that heating requires, fuel saving but also do not pollute the indoor environment purpose.

Claims

1. the warm two-purpose stove of cooking a meal comprises support (1), stove and accessory housing (2), boiler clothing circle (4) and combustion chamber (9), and it is characterized in that: described combustion chamber (9) is cylindric cup, and the bottom of combustion chamber is equipped with air vent (10), and outer peripheral face is equipped with projection (8); Described stove and accessory housing (2) bottom is equipped with air inlet (6), and the bottom of described combustion chamber (9) is connected with described air inlet (6), and the internal diameter of the bottom external diameter of combustion chamber (9) and air inlet (6) is complementary.

2. according to the described a kind of warm two-purpose stove of cooking a meal of claim 1, it is characterized in that: described combustion chamber (9) quantity is 2～4, the stacked connection of upper and lower clamp-close type.

3. according to the described a kind of warm two-purpose stove of cooking a meal of claim 1, it is characterized in that: be equipped with volume damper (7) on the blast pipe that described air inlet (6) joins.

4. according to the described a kind of warm two-purpose stove of cooking a meal of claim 1, it is characterized in that: described combustion chamber (9) material is high temperature resistant sintered ceramic soil.

5. according to the described a kind of warm two-purpose stove of cooking a meal of claim 1, it is characterized in that: the horizontal cross-section of described stove and accessory housing (2) is quadrangle or pentagon or circle.