CN2350642Y - Multipurpose heating stove - Google Patents

Abstract

The utility model relates to a multipurpose heating furnace which overcomes the defects of low heat efficiency existing in the present household coal furnace. The inner of the multipurpose heating furnace is provided with a water jacket device composed of an upper water jacket, a lower water jacket and water-passing pipes which connect the upper water jacket with the lower water jacket, wherein the upper water jacket is sheathed with a water outlet pipe; the lower water jacket is sheathed with a water inlet pipe. When the multipurpose heating furnace is used, the upper water jacket, the lower water jacket and the water-passing pipes absorb the coal-burning heat from multi-orientation, so the water jacket is heated quickly, as a result, evidently enhancing the heat efficiency. The multipurpose heating furnace has the advantages of simple structure and reasonable design, and is applied to various burning-coals. The multipurpose heating furnace is a furnace with multifunction because the multipurpose heating furnace can be used for cooking and heating water as well as heating and bathing.

Description

Use heating stove more

The utility model relates to commercial coal stove, is a kind of many structures with heating stove specifically.

At present, a kind of heating stove that provides hot water to form the Natural Circulation heat supply by small-sized coal stove commonly used in life can be for warming oneself, cooking, boil water.Water jacket or water pipe are housed drawing coal-fired heat in heating stove, but existing warm stove is owing to exist structure problem between burner hearth and water jacket or the water pipe, water jacket is heated slowly, and coal-fired heat can not be fully utilized, the part energy loss, and the thermal efficiency is not high.

The purpose of this utility model provides a kind of simple in structure, and the thermal efficiency is high uses heating stove more.

Technical solution of the present utility model is: a kind of heating stoves of using more, comprise body of heater, bell, heat-insulation layer, furnace lining, ash hole: smokejack, water jacket, it is characterized in that: the water jacketing in the body of heater comprises upper water sleeve, lower water jacket, crosses water pipe, outlet pipe, water inlet pipe, upper water sleeve is the annular housing that is positioned at upper furnace, lower water jacket is the annular housing that is positioned at lower furnace portion, between upper water sleeve and the lower water jacket by crossing cross current; Simultaneously, upper water sleeve picks out water pipe, and lower water jacket taps into water pipe.

The quantity of crossing water pipe in the technical solution of the present utility model is the 2-36 root.

The utility model has the advantages that: because upper, middle and lower portion all is equipped with water jacket and crosses water pipe in body of heater, when fire coal was lighted in the burner hearth, upper and lower water sleeve is crossed water pipe can the multi-faceted abundant coal-fired heat that absorbs, thereby improves the thermal efficiency, reduces heat and scatters and disappears.Simultaneously, this stove can also be used to cooking, has a bath, boils water, multi-use.This programme is reasonable in design, and is simple in structure, and is suitable for multiple fire coal, is convenient to make in batches promote the use of.

Accompanying drawing is the structural representation that the utility model is used heating stove more.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Referring to Fig. 1, body of heater 12 is cylindrical tubes that steel plate is welded into, is furnished with bell 2 on the fire door of top, after smokejack 1 is arranged, the bottom has ash hole 9, in fire grate 10 is arranged, upper water sleeve 3, lower water jacket 7 in the body of heater 12 are the annular housings that are welded into steel plate, upper water sleeve 3 is positioned at upper furnace and picks out water pipe 4, lower water jacket 7 is positioned at lower furnace portion, cross water pipes 6 by 4 between the external water inlet pipe 8, upper water sleeve 3 and lower water jacket 7 and is communicated with, this water jacketing uses furnace lining of being made by fire-resistant thorax mud 11 and the heat-insulation layer that rock wool is housed 5 to fix in burner hearth.

During use, the pipe-line system of heating and the water jacketing in the stove are full of water, light the fire coal in the burner hearth, cover bell 2, at this moment, upper water sleeve 3 in the body of heater 12, cross water pipe 6, downcomer 7 can absorb coal-fired heat in each position from the burner hearth upper, middle and lower, and the water heating is used for external radiator and the formation Natural Circulation, thereby reach the purpose of heating.Need cook, when boiling water, open bell 2, flare can be directly on, cook, all can boil water.

By the heating stove of this programme design, applicable multiple fire coal, evidence has thermal efficiency height, use Characteristics easily.

Claims (2)

1, a kind of heating stove of using more, comprise body of heater (12), bell (2), heat-insulation layer (5), furnace lining (11), fire grate (10), ash hole (9), smokejack (1), water jacket, it is characterized in that: the water jacketing in body of heater (12) comprises upper water sleeve (3), lower water jacket (7), crosses water pipe (6), water inlet pipe (8), outlet pipe (4); Upper water sleeve (3) is the annular housing that is positioned at upper furnace, and lower water jacket (7) is the annular housing that is positioned at lower furnace portion, is communicated with by crossing water pipe (6) between upper water sleeve (3) and the lower water jacket (7); Simultaneously, upper water sleeve (3) picks out water pipe (4), and lower water jacket (7) taps into water pipe (8).

2, according to claim 1ly many use heating stove, it is characterized in that: the quantity of mistake water pipe (6) is the 2-36 root.