CN2226703Y - Domestic three-purpose stove - Google Patents

Abstract

The utility model relates to a domestic three-purpose stove. The inner part of the outer shell of the utility model is provided with thermal insulation cotton and a stove liner, the stove liner is of circular, the upper part and the lower part of the stove liner are sealed, the bottom of the utility model is provided with a silt drainage pipe and a water returning pipe, a water outlet is connected with a silt drainage valve and the water storing mouth of the water returning pipe, and a coal supporting plate is provided with a fireproof sleeve and a fire passing sleeve. The utility model has the advantages of full functions, small size, high thermal efficiency, few pollution and high safe use.

Description

Family's three purpose stove

The utility model relates to a kind of home-use heating, cooks, water three function domestic burners.

At present, the kind of domestic burners is a lot, but limited by the kind of coal or the granular size of coal, the coal consumption height, and indoor and outdoor is seriously polluted, and function is more single.

The purpose of this utility model is to overcome the deficiency of above-mentioned known technology, thereby a kind of province coal, efficient, antipollution family three purpose stove are provided.

The purpose of this utility model realizes in the following way:

This three purpose stove is by shell (1), flue (2) and loam cake (3) are formed, wherein: heat-preservation cotton (12) is housed in the shell (1), in the heat-preservation cotton (12) is flue (2), flue is circular, sealing up and down, the bottom is provided with blow-off pipe (16) and return pipe (14), delivery port (17) passes shell (1) and joins with sewage draining valve and return pipe ponding mouth, (6) be holder coal plate, adorn fire-resistant cover (7) and the cover (13) that overdoes on the holder coal plate, interior capping (11) of cover loam cake and interior trim ring (10) and the interior envelope width of cloth (9) overdo, the fire-resistant cover (7) and its space of cover (13) of overdoing are pad slag blanket and burning zone from bottom to top, the interior water-filling of combustion-supporting (8), there are several miniature gas skies at the 40 ° of angles of facing upward, inboard, top, and tip exterior is aimed at exhaust opening (18) direction safety vent, be provided with safety head in the hole, ash mouthful (22) lower end of choosing of shell (1) lower end has and connects grey casket (20).

The utility model compared with prior art has following advantage:

1. multiple functional, volume is little, multi-use can be warmed oneself, cooks, available hot water again.

2. the thermal efficiency reaches more than 65%, moulded coal combustion rate 100%, and the coal combustion rate of loosing is more than 85%.

3. gravity-flow ventilation, not electricity consumption.

4. whole body of heater is totally-enclosed, has prevented that dust from spattering leakage, the indoor cleaning health.

5. smoke discharge amount is low, meets the requirement of environmental protection one-level air quality.

6. the granularity of coal is not limit, and can burn moulded coal, can burn bulk coal and coal slime yet.

7. safe and reliable, easy to operate.

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is the utility model front view

Fig. 2 is the utility model vertical view

In Fig. 1: (1) shell; (2) flue; (3) loam cake; (4) inward upper cover; (5) go up pyrosphere; (6) holder coal plate; (7) fire-resistant cover; (8) combustion-supporting; (9) the envelope width of cloth in; (10) interior trim ring; (11) interior seal; (12) heat-preservation cotton; (13) cover that overdoes; (14) tempering tube; (16) blow-off pipe; (17) delivery port; (18) outlet flue; (20) connect ash bucket; (21) choose grey hole.

In Fig. 2: (15) outlet pipe; (19) smokestack base.

Fig. 1, Fig. 2 are an embodiment of the present utility model: body of heater is two bladder structures, takes away inward upper cover (4) when cooking, goes up the pyrosphere (5) and the interior envelope width of cloth (9), inserts combustion-supporting (8), the interior water-filling of combustion-supporting, and it is combustion-supporting that water sprays to flame by the top micropore; During as heating, extract combustion-supporting (8), take away interior seal (11), the envelope width of cloth (9) covers pyrosphere (5) and inward upper cover (6) in buckling, and flame is heated flue by cover (13) circular hole that overdoes, then flue gas is discharged from outlet flue (18) and smokestack base (19), connect grey casket (20) and can connect ash, choose the ash mouth and can regulate wind supply quantity when burning, the body of heater material is made up of cast iron and refractory material.

Claims (1)

1. family's three purpose stove, by shell (1), flue (2) and loam cake (3) are formed and be it is characterized in that: heat-preservation cotton (12) is housed in the shell (1), in the heat-preservation cotton (12) is flue (2), flue is circular, sealing up and down, the bottom is provided with blow-off pipe (16) and return pipe (14), delivery port (17) passes shell (1) and joins with sewage draining valve and return pipe ponding mouth, (6) be holder coal plate, adorn fire-resistant cover (7) and the cover (13) that overdoes on the holder coal plate, interior capping (11) of cover loam cake and interior trim ring (10) and the interior envelope width of cloth (9) overdo, the fire-resistant cover (7) and its space of cover (13) of overdoing are pad slag blanket and burning zone from bottom to top, the interior water-filling of combustion-supporting (8), there are several miniature gas skies at the 40 ° of angles of facing upward, inboard, top, and tip exterior is aimed at exhaust opening (18) direction safety vent, be provided with safety head in the hole, ash mouthful (22) lower end of choosing of shell (1) lower end has and connects grey casket (20).

Images