CN2335036Y

CN2335036Y - Multi-function domestic stove

Info

Publication number: CN2335036Y
Application number: CN 98200197
Authority: CN
Inventors: 张辰竹
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-01-13
Filing date: 1998-01-13
Publication date: 1999-08-25
Anticipated expiration: 2008-01-13

Abstract

The utility model relates to a multi-function domestic stove which comprises a stove body, a grate, a stove chamber, a stove disc and a flue, wherein the stove wall around the stove chamber is a water jacket, the stove disc is a water jacket, the peripheral wall of the erect flue on the back part of the stove disc is a water jacket, and the three water jackets are communicated; both ends of a heat exchanging water pipe arranged in the flue are communicated with the water jackets on both sides; a hot water tank is arranged on the water jacket of the peripheral wall of the flue which penetrates through the hot water tank; a stove port adopts a contact type stove port having no a gap with a cooker, and in addition, an airflow regulating door and an ash removing door are arranged on the stove body. The multi-function domestic stove can be simultaneously used for heating, cooking and supplying hot water, and has the advantages of energy saving and high efficiency. The utility model can burn lump coal and can also burn bituminous coal.

Description

The multifunctional household stove

The utility model relates to a kind of improved domestic burners, belongs to the cooking stove technical field.

At present, commercially available domestic heating stove, how with cooking, heating dual-purpose, but because its structural deficiency makes that the thermal efficiency of cooking stove is low, and heat loss is big, such as: 1. when cooking, support the bottom of a pan, make heat a large amount of lost all around along the bottom of a pan by the quoit of being with a pawl; 2. the flue gas that is partly with heat energy does not have any direct emptying of ground warp flue that stops, loses the part heat yet; 3. general stove and accessory adopts full square structure design, has been easy to the pyrotechnics dead angle.In addition, general stove and accessory also obviously reduces for the heat of heating when cooking, make cook, heating is difficult to get both, and brings inconvenience to the user.

The purpose of this utility model is to provide a kind of thermal efficiency multifunctional household stove that higher cooking heating takes into account.

The purpose of this utility model is achieved in that

A kind of multifunctional household stove, its basic improvements are, furnace wall around the burner hearth is a water jacket, stone or metal plate for standing a stove on as a precaution against fire is a water jacket, and flue is holded up at the stone or metal plate for standing a stove on as a precaution against fire rear portion, and its perisporium is a water jacket, three water jackets are communicated with, place the two ends of many heat exchange water pipes of flue to be communicated with the water jacket both sides, the Lower Half of furnace water jacket is a circle behind the place ahead, and part that the first half is holded up and boiler are cylindrical shape.

Use hot water or boiling water for the ease of the user, establish a boiler on the water jacket of holding up, flue passes therethrough.

For ease of user installation, the boiler both sides are equipped with water inlet pipe interface and outlet pipe interface.

For ease of removing the dust stratification in the flue, on the sidewall of the furnace body of flue bottom, be provided with the ash disposal mouth.

The antetheca top of body of heater is provided with the air quantity adjustment doors, but this also enters the mouth with the instrument of removing dust deposit in flue in double as stoking hole.

For when cooking is operated, do not influence heating, fire door be one with the seamless contact fire door of cooker.When not cooking with fire, fire door closes by additional holding furnace cap seal.

For ease of flowing of water in the water jacket, heat exchange water pipe one end has the level inclination of 1-5 degree to the other end.

The multifunctional household stove that provides according to the utility model can multi-use, can carry out heating simultaneously, cook and provide hot water, and because of furnace water jacket and boiler are designed to cylindrical shape, so save material, no pyrotechnics dead angle, thermal efficiency height is saved coal-fired.This stove is all applicable to lump coal and bituminous coal.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the front view of multifunctional household stove;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the right view of Fig. 1;

Fig. 4 is the A-A cutaway view of Fig. 2;

Fig. 5 is the fire grate structure schematic diagram.

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

Referring to Fig. 1-Fig. 3, this multifunctional household stove comprises body of heater 11, fire grate 10, stone or metal plate for standing a stove on as a precaution against fire 7 and flue 4.Body of heater 11 profiles are circle behind the place ahead, which is provided with air quantity adjustment doors 8 and ash door 1.The water jacket that hold up at stone or metal plate for standing a stove on as a precaution against fire 7 rear portions is a cylindrical shape water jacket 6, water jacket 6 tops are provided with a cylindrical shape boiler 5, the boiler both sides are equipped with a water inlet interface 3,12 and

water outlet interface

2,13, but a no water inlet interface double as gap, and a no water outlet interface can block up with pipe plug.Flue 4 passes from boiler 5.Fire grate 10 is provided with slag and shakes handle interface 9,14.Referring to Fig. 4, Fig. 5, the furnace wall around the burner hearth 22 is a water jacket 16, and stone or metal plate for standing a stove on as a precaution against fire 7 is a water jacket 21, and flue 4 is holded up at stone or metal plate for standing a stove on as a precaution against fire 7 rear portions, and its perisporium is that 6, three water jackets of a

water jacket

16,21,6 are interconnected.Place the two ends of many heat exchange water pipes 17 of flue 4 to be communicated with, and the one end have the level inclination of 1-5 degree to the other end with water jacket 16,6 both sides.Fire door 20 be one with cooker 19 seamless contact fire doors, so-called seamless contact is meant on the direct stand fire door of cooker.Furnace water jacket 16 is provided with into water interface 15, and the cylindrical shape water jacket of holding up 6 is provided with 18, two interfaces of water outlet interface and all joins by pipeline and radiator.

Fire grate 10 is made of framework 25 and two fence type moving grates 24,28 of band groove 23, the fulcrum 26,27 of moving grate 24,28 rides in the groove 23 of framework 25, the outer end of moving grate 24,28 is provided with slag and

shakes handle interface

9,14, when falling slag, handle is inserted in the

handle interface

9,14, the handle that rocks from side to side, and drive moving grate 24,28 around its fulcrum 26,27 swings, cinder is fallen.

Claims

1. multifunctional household stove, it comprises that body of heater, fire grate, burner hearth, stone or metal plate for standing a stove on as a precaution against fire and cigarette are contrary, it is characterized in that: the furnace wall around the burner hearth is a water jacket [16], stone or metal plate for standing a stove on as a precaution against fire [7] is a water jacket [21], flue [4] is holded up at stone or metal plate for standing a stove on as a precaution against fire [7] rear portion, its perisporium is a water jacket [6], three water jackets [16], [21], [6] are communicated with, place the two ends of the many heat exchange water pipes [17] of flue [4] to be communicated with water jacket [16], [6] both sides, the Lower Half of furnace water jacket [16] is a circle behind the place ahead, and part that the first half is holded up and boiler [5] are cylindrical shape.

2. according to the described multifunctional household stove of claim 1, it is characterized in that: establish a boiler [5] on the water jacket of holding up [6], flue [4] passes therethrough.

3。Domestic burners according to claim 2 is characterized in that: body of heater [11] is provided with air quantity adjustment doors [8] and ash door [1].

4. domestic burners according to claim 3 is characterized in that: fire door [20] be one with the seamless fire door that contacts of cooker.

5. domestic burners according to claim 4 is characterized in that: heat exchange water pipe [17] one ends have the level inclination of 1-5 degree to the other end.