CN2131035Y - Domestic high-efficiency energy-saving heating stove - Google Patents

Abstract

The utility model discloses a new household high-efficiency energy-saving heating furnace, which is formed by reforming a common heating furnace. Four heat exchange water pipes are additionally arranged in the smoke guide pipe; a circulating water furnace cover is arranged on the furnace mouth and communicated with the circulating water jacket through two heat-resistant rubber pipes; six lateral air pipes are uniformly arranged in the vertical direction at the lower part of the inner side of the furnace body for supporting combustion; the furnace base under the furnace bottom is additionally provided with a furnace slag drawer with a panel provided with an air hole, so that the furnace has the effects of high heat efficiency, large generated heat, smoke elimination, dust removal and pollution reduction.

Description

Efficient energy-saving household air warming stove

The utility model relates to a kind of household high-efficiency energy-saving furnace.It is by the water in the diffusing coal heating furnace of burning, by water heat is sent to a kind of stove and accessory in several rooms again.

Furnace in the market is by stove seat, furnace bottom, body of heater, lead smoke pipe and cyclic water jacket is formed.Is a connection cavity in upper of furnace body with leading the smoke pipe outside, and interior dress recirculated water forms a cyclic water jacket.Produce heat during coal combustion, a part is by inboard wall of furnace body and lead smoke pipe and be transmitted feedwater, and with the water heating, another part heat is then upwards run to outdoorly along leading smoke pipe by chimney, waste.When coal burns in stove in addition, because of oxygen supply insufficient, can not completing combustion, produce a large amount of black smokes, contaminated environment wastes energy, when throwing stove, the dust houseful flies upward.

Provide the domestic heating stove of a kind of heat utilization efficiency height, sufficient combustion, minimizing dust, environment purification order of the present utility model.

For reaching above-mentioned order ground, the utility model is provided with four heat exchanging water pipes in the inboard of smoke pipe inwall by axis direction, increases heat exchange area more than one times, has set up a recirculated water bell simultaneously, and this bell is linked up by heat-resistant rubber hose and cyclic water jacket.Vertical direction has evenly been arranged six roots of sensation crosswind pipe on the furnace wall of furnace body inside bottom, and coal can be burnt under the sufficient condition of oxygen supply, both can improve furnace temperature, has reduced the discharging of black smoke again, has reduced the pollution to environment.Set up a slag drawer in the stove seat, a pore is arranged on the drawer panel, when throwing stove the stove hook has been stretched in this pore, the slag that blocks air enters from furnace bottom under the hook because the obstruct of drawer panel is arranged, has avoided dust to fly upward.After slag was filled drawer, only need be outwelled slag together with drawer one origin or beginning to outdoor dustbin place, drawer were put back in the stove seat to get final product then.Like this, the room of placing furnace has just reduced some dusts, has reached the order ground of environment purification.

The utility model has the advantages that: 1, whole for sheet metal and running water pipe Welding Structure, easy to manufacture; 2, heat utilization efficiency height; 3, thermal efficiency height is saved the energy; 4, little to the surrounding environment pollution, flue dust is few in the room.

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

Fig. 1 is a front view of the present utility model

Fig. 2 is a vertical view of the present utility model

As seen from Figure 1, Figure 2: when the burner hearth internal combustion of coal on furnace bottom 11, heated hot-air has played combustion-supporting effect in the crosswind pipe 9, crosswind pipe end opening opens wide, air communication below stove on the sidewall of burner hearth center position, is drilled with 4-6 diameter and is 6.5 millimeters circular hole, thereby make the coal can be under the sufficient condition of oxygen supply, realize completing combustion, the caloric value when this had both improved coal combustion has reduced the discharge capacity of black smoke again.Body of heater 8 tops and lead smoke pipe 2 and chimney outer tube 3 between be the cavity of a dress recirculated water, be called cyclic water jacket 7, recirculated water via inboard wall of furnace body with lead smoke pipe to pass to heat and be heated.Obviously increase heat exchange area and will make water obtain more heat, set up four heat exchange water pipes 1 at this, these four heat exchange water pipes are welded on the inwall of leading smoke pipe 2, and the heat exchange water pipe is made " Qian " word shape, and both ends open is in the outside of leading smoke pipe 2.Like this, increased heat exchange area more than one times than the former type of furnace, thereby made heat utilization efficiency increase significantly.Recirculated water bell 6 can rotate around bolt shaft 4, by heat- resistant rubber hose 5 and 15 with cyclic water jacket 7 communications, when coal or when making meal,, expose fire door with recirculated water bell angle of deflection in the direction of the clock, can carry out coal or cook.All the other times, coal-fired just with the heating of the water in the recirculated water bell, participate in the water circulation of heating system.Slag drawer 12 is installed in the stove seat 13, when throwing stove, pushes air-vent cap 16 aside, exposes the pore on the drawer panel, and the stove hook is stretched in pore, casts slag, because stopping of drawer panel arranged, dust just can not fly out outside the stove.After slag was filled drawer, only need one origin or beginning be outwelled slag outside outdoor dustbin, drawer was put back in the stove seat to get final product again.

Claims (4)

1, a kind of employing sheet metal Welding Structure by stove seat, furnace bottom, body of heater, lead the domestic heating stove that smoke pipe and cyclic water jacket are formed, is characterized in that: be provided with 3-4 root heat exchange water pipe [1] in leading smoke pipe [2].

2, domestic heating stove according to claim 1 is characterized in that: there is a recirculated water bell at the fire door place above the body of heater ［ 8 ］, links up by two heat-resistant rubber hoses and cyclic water jacket.

3, according to claim 2 described furnaces, it is characterized in that: evenly be provided with 6 crosswind pipes in body of heater ［ 8 ］ lower inside vertical direction.

4, domestic heating stove according to claim 3 is characterized in that: be provided with the slag drawer that has passage on the panel in stove seat 13.

Images