CN2821417Y - Firewood and coal high efficiency multipurpose stove - Google Patents

Abstract

The utility model discloses a firewood and coal high efficiency multipurpose stove which comprises a stove body, wherein a hearth enclosed by stove tiles is arranged in the stove body, a heat insulation layer is arranged outside the stove tiles, and a lower mouth of the stove tiles is provided with a firegrate; the lower part of the stove body is a stove ash chamber of which one side is provided with an air inlet door. The firegrate is provided with a bottom sheet for oxygen supply, and an air inlet mouth which communicates the hearth and the air inlet door is arranged at the edge point of one side of the bottom sheet for oxygen supply. An upper mouth of the hearth is provided with a stove plate in which a helical flue is arranged, wherein one end of the flue is communicated with the hearth and the other end is communicated with a chimney. The stove plate with a helical passage of the firewood and coal high efficiency multipurpose stove can absorb a majority of heat so that the utilization efficiency of fuel can be increased, while the one-sided bottom plate for oxygen supply above the firegrate can effectively control the speed of combustion, therefore fuel can be sufficiently combusted, fire charcoal after combustion can be accumulated on the one-sided bottom plate for oxygen supply, and tinder can be preserved after fire is damped down so that the utility model does not needs reigniting when used next time.

Description

Bavin coal high-efficiency multi-use stove

Technical field

The utility model belongs to the stove that uses solid fuel, and relates in particular to the stove that burns bavin or coal.

Background technology

The common domestic briquet stove in present rural area, lower furnace portion is a fire bars, and top is uncovered shape, burns the heat that produces in the coal process, and only some affacts the bottom of a pan, and majority all directly is dispersed in the atmosphere, causes energy waste; This stove also can run into some problems when burning bavin, and is because faggot is loose, wayward after lighting, cause smoke evacuation difficulty, oxygen supply deficiency in the stove, and cause and suffocate, fiery besides carbon can fall from the fire bars gap, causes and can not deposit fire after banking up a fire, and each the use all needs to light a fire again.

Summary of the invention

The purpose of this utility model provides a kind of fuel availability height and is suitable for burning the bavin coal high-efficiency multi-use stove of bavin.

For achieving the above object, the utility model adopts following technical scheme: a kind of bavin coal high-efficiency multi-use stove, comprise body of heater, the burner hearth that is surrounded by tile is arranged in the body of heater, tile has thermal insulation layer outward, the tile end opening is equipped with fire bars, the body of heater bottom is the ashes chamber, one side has shutter in the ashes chamber, is equipped with the oxygen supply egative film on fire bars, and a lateral edges place of oxygen supply egative film has air inlet that burner hearth is communicated with shutter, at the burner hearth stone or metal plate for standing a stove on as a precaution against fire that is provided with suitable for reading, the helical form flue is arranged in the stone or metal plate for standing a stove on as a precaution against fire, and flue one end communicates with burner hearth, and the other end communicates with chimney.

The waste-heated water-tank is housed in body of heater, and outlet pipe is equipped with on waste-heated water-tank's top, and drainpipe is equipped with in its underpart, and water inlet pipe also is housed on the waste-heated water-tank.

Adopt the bavin coal high-efficiency multi-use stove of technique scheme, at the burner hearth stone or metal plate for standing a stove on as a precaution against fire that has helical channel of having installed suitable for reading, most of heat all can be absorbed by stone or metal plate for standing a stove on as a precaution against fire, thereby improved the utilization ratio of fuel, and the one-sided oxygen supply egative film that is contained in above the fire bars can effectively be controlled burning velocity, and fuel can fully burn, and the fiery carbon after the burning can accumulate on the one-sided oxygen supply egative film, after banking up a fire, also can preserve kindling material, when using next time, not need to light a fire again.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of stone or metal plate for standing a stove on as a precaution against fire.

Fig. 3 is the structural representation of oxygen supply egative film.

Fig. 4 is a user mode schematic diagram of the present utility model.

The specific embodiment

Bavin coal high-efficiency multi-use stove as shown in Figure 1 comprises body of heater 14, and the burner hearth 7 that is surrounded by tile 6 is arranged in the body of heater 14, outside the tile 6 thermal insulation layer 4 is arranged, tile 6 end openings are equipped with fire bars 9, and body of heater 14 bottoms are ashes chamber 13,13 1 sides have shutter 10 in the ashes chamber, are equipped with oxygen supply egative film 8 on fire bars 9.As shown in Figure 3, there is air inlet at a lateral edges place of oxygen supply egative film 8, and this air inlet makes burner hearth 7 communicate with shutter 10.At burner hearth 7 stone or metal plate for standing a stove on as a precaution against fires 5 that are provided with suitable for reading, as shown in Figure 2, the helical form flue is arranged in the stone or metal plate for standing a stove on as a precaution against fire, the import of flue is positioned at the center of stone or metal plate for standing a stove on as a precaution against fire, and flue one end communicates with burner hearth, and the other end communicates with chimney 1.Waste-heated water-tank 12 also is housed in body of heater 14, and outlet pipe 3 is equipped with on waste-heated water-tank 12 top, and drainpipe 11 is equipped with in its underpart, and water inlet pipe 2 also is housed on the waste-heated water-tank 12.

Flue gas enters from the import at stone or metal plate for standing a stove on as a precaution against fire center, through the helical form flue, discharges from the cigarette fontanel at last, and this has just increased the range ability of flue gas in stone or metal plate for standing a stove on as a precaution against fire, thereby most of heat can both be absorbed by stone or metal plate for standing a stove on as a precaution against fire, has improved the utilization ratio of fuel.And the one-sided oxygen supply egative film 8 that is contained in above the fire bars can effectively be controlled burning velocity, and fuel can fully burn, and the fiery carbon after the burning can accumulate on the oxygen supply egative film, also can preserve kindling material after banking up a fire, and does not need to light a fire again when using next time.

When the outlet pipe 3 on waste-heated water-tank 12 tops is opened simultaneously with water inlet pipe 2, hot water can be provided continuously, for purposes such as bathings.The drainpipe 11 of waste-heated water-tank 12 bottoms can provide hot water under the situation of not opening water inlet pipe 2, perhaps emit sewage when cleaning water tank.

This stove uses also very convenient, as shown in Figure 4, both can be placed on pot on the stone or metal plate for standing a stove on as a precaution against fire, and also direct baking food on stone or metal plate for standing a stove on as a precaution against fire, its heating principle approaches electric cooker or electromagnetic oven.Because combustion process in the operation of body of heater inner sealing, therefore also can guarantee the clean quiet and environmental sanitation of air in the kitchen.

Claims (2)

1, a kind of bavin coal high-efficiency multi-use stove comprises body of heater, and the burner hearth that is surrounded by tile is arranged in the body of heater, tile has thermal insulation layer outward, the tile end opening is equipped with fire bars, and the body of heater bottom is the ashes chamber, and one side has shutter in the ashes chamber, it is characterized in that: on fire bars, be equipped with the oxygen supply egative film, one lateral edges place of oxygen supply egative film has air inlet that burner hearth is communicated with shutter, at the burner hearth stone or metal plate for standing a stove on as a precaution against fire that is provided with suitable for reading, the helical form flue is arranged in the stone or metal plate for standing a stove on as a precaution against fire, flue one end communicates with burner hearth, and the other end communicates with chimney.

2, bavin coal high-efficiency multi-use stove as claimed in claim 1, it is characterized in that: the waste-heated water-tank is housed in body of heater, and outlet pipe is equipped with on waste-heated water-tank's top, and drainpipe is equipped with in its underpart, and water inlet pipe also is housed on the waste-heated water-tank.

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