CN2308017Y - Multifunction household stove - Google Patents

Abstract

The utility model relates to a multifunction household stove for heating, bathing and cooking. The multifunction household stove for heating, bathing and cooking is composed of a front part and a back part. A main and an auxiliary smoke pipes are arranged above a hearth of the front part. An inner cavity of the back part is a flue. An outer cavity is a water tank. Combustible fume passes through a middle flue above the main and the auxiliary smoke pipes and returns below a back part flue. Then, the combustible fume is discharged upwards from a chimney. The flow path of the combustible fume is extended. The thermal efficiency for heating and bathing is enhanced. The utility model has the advantages of increase of heating area of a cooking cooker bottom and enhancement of cooking efficiency. The household stove which is suitable for families combines heating, bathing and cooking in a whole.

Description

The multifunctional household stove

The utility model belongs to field of combustion technology, relates in particular to a kind of multifunctional household stove that is suitable for heating, bathing and cooking.

Existing domestic burners be the more of one with heating, bathing and cooking set, but each function can both be few than the domestic burners of good berth.Cooking is effective, and the thermal efficiency of heating, bathing is relatively low; Heating, the bathing thermal efficiency are high, and it is not enough that the cooking effect just seems; This mainly is inharmonious on cooperatively interacting because of being arranged on of the design of burning flow process and cooking master firepower, usefulness separately all can not be brought into play.

The multifunctional household stove that provides a kind of heating, bathing and cooking effect all good is provided the purpose of this utility model.

Adopt technical scheme as follows for achieving the above object: the multifunctional household stove contains burner hearth, flue, water tank, particularly this domestic burners is made up of front and back two parts, lower front is a burner hearth, and a main smoke pipe is arranged above burner hearth, and burner hearth and main smoke pipe periphery are water jacket, the rear portion inner chamber is a flue, exocoel is a water tank, and anterior water jacket is connected with the rear portion water tank, in addition, flue be provided with one between the two parts of front and back in the middle of, middle flue communicates with the top of main smoke pipe and the below of rear portion flue.

In addition, above burner hearth main smoke pipe around be evenly equipped with some secondary smoke pipes, secondary smoke pipe communicates with burner hearth and middle flue.

In order to regulate burning fire power, above main smoke pipe, secondary smoke pipe, be provided with adjustable plate, the hole that cooperatively interacts with major and minor smoke pipe is arranged on the adjustable plate.

This multifunctional household stove, in the design of burning flow process, adopt by major and minor smoke pipe and return fire through middle flue, the combustion system of discharging by chimney again through the rear portion flue, but strengthened the flow process of burning fume, improved the thermal efficiency, the mode of returning fire has in addition also alleviated smoke dust discharge concentration.The heating surface in the bottom of a pan better improved cooking efficient when uniform secondary smoke pipe can increase cooking around the main smoke pipe, and adjustable plate is set can be as required, the major and minor smoke pipe of opening and closing, regulate burning fire power, make the heating, bathing, cooking can both good operation, the three be taken into account.

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

Fig. 1 is the internal structure schematic diagram of multifunctional household stove.

Fig. 2 be among Fig. 1 along A-A to the sectional structure schematic diagram.

Among Fig. 1, the multifunctional household stove is made up of front and back two parts, burner hearth 1, fire grate 2, air compartment 3 are contained in the front portion, fire grate 2 is between burner hearth 1 and air compartment 3, main smoke pipe 4, secondary smoke pipe 5 are arranged above burner hearth 1, main smoke pipe 4 is positioned at top, burner hearth 1 center, and secondary smoke pipe 5 is distributed on around the main smoke pipe 4, and quantity is several.The top of main smoke pipe 4 is a kitchen range 6, uses during for cooking.At burner hearth and major and minor smoke pipe periphery is water jacket 7.Domestic burners rear portion inner chamber is a flue 8, and exocoel is a water tank 9, and flue 8 communicates with chimney 10, is provided with some horizontal water tubes 11 to increase heating surface in flue 8.The anterior water jacket 7 of domestic burners communicates with rear portion water tank 9.In addition, be provided with flue 12 in the middle of between the two parts of front and back, middle flue 12 is communicated with the top of major and minor smoke pipe and the below of rear portion flue 8, but arrow shows the flow direction of burning fume among the figure.Shown in Fig. 2, above major and minor smoke pipe, be provided with an adjustable plate 13, the hole 14 of matching with major and minor smoke pipe is arranged on the adjustable plate 13, can adjust adjustable plate as required during use, make hole on the plate relative with major and minor smoke pipe or stagger, with the size of control combusting firepower.In this embodiment, secondary smoke pipe is set to four, and the hole on the adjustable plate is corresponding with it.In actual the use, the quantity of secondary smoke pipe can increase and decrease as required.Water jacket communicates before and after the whole body of heater, and feedwater is advanced by lower front, and water outlet is gone out by the top, rear portion, and there is relief tube the top, rear portion, and this stove is moved under normal pressure.

The multifunctional household stove has increased some secondary smoke pipes in upper furnace, the heating surface in the bottom of a pan when just having increased cooking, and by flue gas, pipe is outer to be communicated with water jacket, has also increased the heating surface of water jacket, has played certain smoke elimination effect simultaneously again in the pipe.Flue in the middle of flue gas enters backward from major and minor smoke pipe top returns downwards to the rear portion flue, and flue gas flow is prolonged, and has improved the thermal efficiency of heating, bathing.

Claims (3)

1, the multifunctional household stove contains burner hearth, flue, water tank, it is characterized in that this stove is made up of front and back two parts, lower front is a burner hearth, there is a main smoke pipe burner hearth top, and burner hearth and main smoke pipe periphery are water jacket, and the rear portion inner chamber is a flue, exocoel is a water tank, anterior water jacket is connected with the rear portion water tank, and a middle flue is set between the two parts of front and back in addition, and middle flue communicates with the below of main smoke pipe and rear portion flue.

2, multifunctional household stove as claimed in claim 1 is characterized in that being evenly equipped with some secondary smoke pipes around the main smoke pipe above burner hearth, and secondary smoke pipe communicates with burner hearth and middle flue.

3, as claim 1,2 described multifunctional household stoves, it is characterized in that an adjustable plate is set above main smoke pipe, secondary smoke pipe, the hole of matching with major and minor smoke pipe is arranged on this adjustable plate.

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