CN2147431Y - Energy-saving furnace using many kinds of solid fuel - Google Patents

Abstract

The utility model belongs to home furnace, composed of an inner and an outer water sheaths, the ventilation opening of a cooking range, a drawer type air door, the ventilation hole of the inner water sheath, an outer wall, a coal feeding slide type supporting board, etc. An air duct is arranged between the outer wall and the inner water sheath. The size of the air quantity of the air duct, the size of the air quantity of the ventilation hole of the inner water sheath and the size of the air quantity of the ventilation opening of the cooking range are controlled by the size of the out pulling of the drawer type air door according to the size of the heating quantity of the water for cooking, showering and heat radiator heating. The amount of fuel is realized by the adjustment of the up and down motion of a grate bar plate on a stage. A plurality of ventilation holes on the left, the right and the rear three parts of the inner water sheath cause the fuel to adequately burn. Thus, the thermal efficiency is high.

Description

Energy-saving furnace using many kinds of solid fuel

The utility model belongs to the design and manufacturing technology of home furnace, is specifically related to a kind of multiple solid-fuelled energy-conservation stove that uses.

Though the home furnace type is a lot of at present, its structure generally all can only use one or two kind of fuel, and this is inconvenience, irrational for small town citizen especially northeast resident.For rationally, make full use of various fuel, economize on resources, the heating of convenient culinary art radiator, water for bathing etc. press for to provide and can use multiple solid-fuelled home furnace.The application number of Chinese patent bulletin: 92222992.9 can use multiple solid-fuelled energy-conservation stove, though make full combustion of fuel, have improved the thermal efficiency, and it can not go up coal continuously, does not have boiling water, and the energy does not make full use of.

The purpose of this utility model be to provide a kind of simple in structure, with low cost, volume is little, fuel combustion is abundant, improve the thermal efficiency, make full use of the multiple solid-fuelled domestic energy-saving cooking stove of using of waste heat.

The purpose of this utility model reaches as follows: inner water sleeve top has one uncovered for the cooker mouth, place cooker, there are four cooker mouth ventilating openings at four angles on inner water sleeve top, the inner water sleeve front portion is a fire door, a left side, right, several inner water sleeve air vents are respectively arranged at three part tops, back, an inner water sleeve left side, the right lower quadrant symmetry has several steps, can shelve the grate bars plate that freely moves up and down on the step, the following of grate bars plate is burner hearth, the drawer type air door, the cooker mouth is surrounded by inner water sleeve, be connected with four water pipes between the outer water jacket on outer wall top and the inner water sleeve, an air channel is arranged between inner water sleeve and the outer water jacket, and the upper end of external rear wall connects hot water outlet, and a hot water water halter is arranged on the outer wall, one boiling water water halter is arranged on the fire door, the fire door water inlet, two outer walls respectively have one by outer water jacket, the last coal slidingtype supporting plate of inner water sleeve above grate bars plate has a fire door curtain between inner water sleeve and the fire door, have on the fire door curtain and the fixing hook of grate bars plate, one stockhole is arranged on the top of hook.

Compare with prior art, the utility model has the advantages that not only to use multiple solid fuel, but also can supply culinary art, boiling water, heating installation heating, water for bathing, continuous coal supply etc.Simple in structure, with low cost, the thermal efficiency is high, volume is little, in light weight, be convenient to move.

Fig. 1 is the utility model structural principle generalized section;

Fig. 2 (a) is the utility model structural principle left view;

Fig. 2 (b) is the utility model fire door curtain structure principle front view;

Fig. 3 (a) burns the grate bars plate structural principle schematic diagram of moulded coal for the utility model;

Fig. 3 (b) is the bulk coal-fired grate bars plate structural principle of a utility model schematic diagram;

Fig. 4 is the utility model door structure principle schematic;

Fig. 5 is the utility model structural principle A-A schematic diagram.

Coal supporting plate, 16-fire door water inlet, 17-fire door boiling water water halter, 18-hot water water halter, 19-fire door hot water jacket, 20-fire door curtain, 21-stockhole, hook 22 on 1-hot water outlet, the outer water jacket of 2-, 3-air channel, 4-inner water sleeve air vent, 5-water pipe, 6-cooker mouth ventilating opening, 7-cooker mouth, 8-inner water sleeve, 9-step, 10-inner water sleeve door limit, 11-drawer type air door, 12-grate bars plate, 13-delivery port, 14-outer wall, the 15-slidingtype.

The utility model is described in further detail below in conjunction with accompanying drawing:

One air channel is arranged between outer wall and the inner water sleeve, the air quantity size in air channel, the air quantity size of inner water sleeve air vent, kitchenware mouth ventilating opening realizes by the size of pulling out drawer type air door under the burner hearth.Go up coal continuously and go up the coal lever, the dividing plate jack-up between moulded coal and the moulded coal is come, insert another piece dividing plate then, incinerated moulded coal is fired in the top take out, finish coal together with dividing plate by rotating.According to the size of culinary art, water for bathing, radiator heating amount, lean on grate bars plate to move up and down and adjust how much realizing of fuel at step, on left and right, back three parts of inner water sleeve several inner water sleeve air vents are arranged, the utility model is four.Grate bars plate is two kinds of square hole shape and bar shapeds, use square hole shape when burning moulded coal fuel, uses the strip grate bars plate when burning diffusing coal, wood etc.The drawer type air door is used to be hinged with ashes simultaneously, and the size that the drawer type air door is pulled out has just been regulated air quantity.

Claims (1)

1, a kind ofly use multiple solid-fuelled energy-conservation stove, it is by hot water outlet 1, outer water jacket 2, air channel 3, inner water sleeve air vent 4, water pipe 5, cooker mouth ventilating opening 6, cooker mouth 7, inner water sleeve 8, step 9, inner water sleeve door limit 10, drawer type air door 11, grate bars plate 12, delivery port 13, outer wall 14, coal supporting plate 15 on the slidingtype, fire door water inlet 16, fire door boiling water water halter 17, hot water water halter 18, fire door hot water jacket 19, fire door curtain 20, stockhole 21, hook 22 is formed, it is characterized in that: inner water sleeve top has one uncovered for the cooker mouth, place cooker, there are four cooker mouth ventilating openings at four angles on inner water sleeve top, the inner water sleeve front portion is a fire door, a left side, right, several inner water sleeve air vents are respectively arranged at three part tops, back, an inner water sleeve left side, the right lower quadrant symmetry has several steps, can shelve the grate bars plate that freely moves up and down on the step, the following of grate bars plate is burner hearth, the drawer type air door, the cooker mouth is surrounded by inner water sleeve, be connected with four water pipes between the outer water jacket on outer wall top and the inner water sleeve, an air channel is arranged between inner water sleeve and the outer water jacket, the upper end of external rear wall connects hot water outlet, one hot water water halter is arranged on the outer wall, one boiling water water halter is arranged on the fire door, the fire door water inlet, two outer walls respectively have one by outer water jacket, the last coal slidingtype supporting plate of inner water sleeve above grate bars plate, one fire door curtain is arranged between inner water sleeve and the fire door, have on the fire door curtain and the fixing hook of grate bars plate, one stockhole is arranged on the top of hook.

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