CN201129752Y - A high-efficiency energy-saving cooking and heating furnace - Google Patents

Abstract

The utility model provides an efficient energy saving cooking heating stove, which belongs to the improved technology field of heating stoves, the structure thereof comprises three portions which are a lower stove body, an upper stove body and a stove crown, wherein the stove wall of the lower stove body is a water sleeve structure, a fire grate which divides an inner cavity of the lower stove body into two portions which an upper portion and a lower portion is arranged in the lower stove body, the upper portion is a hearth, and the lower portion is a cinder chamber. At least three dished water sleeves whose middle portions are equipped with openings and are mutually parallel are arranged on the stove body, a small dished water sleeve is clipped between the dished water sleeve on the upper portion and the dished water sleeve on the lower portion to form a big-small-big position relation, the three dished water sleeves are connected through a supporting and connecting water pipe, the outer sides of the three dished water sleeves are equipped with a flue closed cover, and the dished water sleeve on the lowest is communicated with a water sleeve of the lower stove body through a connected pipe. Compared with the prior art, the efficient energy saving cooking heating stove of the utility model not only is capable of being used for cooking and heating, but also is capable of being fully burned and has no black smoke, thereby being beneficial to protect invention, and the thermal efficiency is high, and the energy is saved.

Description

A high-efficiency energy-saving cooking and heating furnace

(1) Technical field

The utility model relates to an improvement technology of a non-pressure-bearing heating furnace for daily life, in particular to a high-efficiency and energy-saving cooking and heating furnace.

(2) Background technology

At present, the daily heating and cooking stoves used by residents in the vast rural areas and urban-rural fringe areas are cooking stoves with a water jacket interlayer in the furnace body. The flame burned in the combustion chamber heats the water in the water jacket, and the heated hot water is used for heating and bathing. , The stove can also be used for cooking. Its disadvantage is that the burning flame in the stove stays for a short time, and the waste heat of fuel combustion cannot be fully utilized, which wastes energy. Due to insufficient fuel combustion, the stove emits black smoke and pollutes the environment.

(3) Contents of the invention

The technical task of the utility model is to aim at the deficiencies of the prior art, to provide a heating and daily use by heating the water in the water jacket of the furnace body, and the fuel is fully burned without black smoke, which is beneficial to environmental protection and has high thermal efficiency. High, energy-saving energy-efficient cooking and heating stove.

The technical scheme that the utility model solves its technical problem adopts is:

A high-efficiency and energy-saving cooking and heating furnace, including three parts: a lower furnace body, an upper furnace body and a furnace crown. The upper part is the furnace, and the lower part is the cinder chamber; the upper furnace body is composed of at least three disc-shaped water jackets with holes in the middle parallel to each other. The dish-shaped water jackets form a large-small-large positional relationship. The three dish-shaped water jackets are connected by supports and connecting water pipes. A fire passage closure is arranged on the outside of the three dish-shaped water jackets. The bottom dish-shaped water jacket The water jacket communicates with the water jacket of the lower furnace body through the connecting pipe; the side wall of the furnace crown is also a water jacket structure, and more than one smoke exhaust hole is arranged in it, and the water jacket of the furnace crown communicates with the uppermost dish-shaped water jacket , the water inlet pipe is arranged on the water jacket of the lower furnace body, and the water outlet pipe is arranged on the water jacket of the furnace crown.

In the above-mentioned high-efficiency and energy-saving cooking and heating furnace, the three dish-shaped water jackets of the upper furnace body are also provided with partition layers.

In the above-mentioned high-efficiency and energy-saving cooking and heating furnace, a partition layer is also arranged in the water jacket of the lower furnace body.

In the above-mentioned high-efficiency and energy-saving cooking and heating furnace, an insulating layer is also arranged in the hearth of the lower furnace body.

In the above-mentioned high-efficiency and energy-saving cooking and heating furnace, an insulating layer is also arranged on the upper surface of the uppermost dish-shaped water jacket.

For the above-mentioned high-efficiency and energy-saving cooking and heating furnace, the bottom of the lower furnace body is also provided with a mounting bracket or a leg.

In the above-mentioned high-efficiency and energy-saving cooking and heating stove, the top of the furnace crown is connected with the chimney.

Compared with the prior art, a high-efficiency energy-saving cooking and heating furnace of the utility model has the beneficial effects that the utility model can be used for cooking and heating, and the fuel is fully burned without black smoke, which is beneficial to environmental protection and has high thermal efficiency. High, saving energy.

(4) Description of drawings

Accompanying drawing 1 is the three-dimensional structure schematic diagram of the present utility model;

Accompanying drawing 2 is the sectional structure schematic diagram of the utility model;

Accompanying drawing 3 is the top view structural diagram of Fig. 2.

In the figure, 1-lower furnace body, 2-upper furnace body, 3-furnace crown, 4-furnace grate, 5-furnace hearth, 6-cinder chamber, 7-dish-shaped water jacket, 8-dish-shaped water jacket, 9- Disc-shaped water jacket, 10-support, 11-connecting water pipe, 12-fire channel sealing cover, 13-communicating pipe, 14, smoke exhaust hole, 15, water inlet pipe, 16, water outlet pipe, 17, partition layer, 18, partition Layer, 19, thermal insulation layer, 20, thermal insulation layer, 21, mounting bracket or support leg.

(5) Specific implementation methods

Below in conjunction with accompanying drawing 1,2,3 a kind of high-efficiency energy-saving cooker of the present utility model is described in detail below.

As shown in accompanying drawings 1, 2 and 3, a high-efficiency energy-saving cooking and heating furnace of the present utility model has a structure comprising three parts of a lower furnace body 1, an upper furnace body 2 and a furnace crown 3, and the furnace wall of the lower furnace body 1 is a water Jacket structure, a partition layer 18 is arranged in the water jacket. The inner cavity of the lower furnace body 1 is provided with a fire grate 4 to divide the inner cavity of the lower furnace body 1 into upper and lower parts, and the bottom of the lower furnace body 1 is also provided with supporting legs 21; Insulation layer 19, the lower part is cinder chamber 6; the upper furnace body 2 is composed of three dish-shaped water jackets 7, 8, 9 with holes in the middle parallel to each other, and a partition layer is also arranged in the dish-shaped water jackets 7, 8, 9 17. The small dish-shaped water jacket 8 in the middle is sandwiched between the lower dish-shaped water jacket 7 and the upper dish-shaped water jacket 9 to form a large-small-large positional relationship, and the three dish-shaped water jackets 7, 8, 9 The support 10 and the connecting water pipe 11 are connected between them, and the fire channel sealing cover 12 is arranged on the outside of the three dish-shaped water jackets 7, 8, 9, and the bottom dish-shaped water jacket 7 is connected with the lower furnace body 1 through the connecting pipe 13. The upper surface of the dish-shaped water jacket 9 is also provided with an insulating layer 20; the side wall of the furnace crown 3 is also a water jacket structure, and three smoke exhaust holes 14 are arranged in it. The water jacket communicates with the top dish-shaped water jacket 9, the water inlet pipe 15 is arranged on the water jacket of the lower furnace body 1, and the water outlet pipe 16 is arranged on the water jacket of the furnace crown 3, and the top of the furnace crown 3 is connected with the chimney.

The high-efficiency energy-saving cooking and heating furnace of the utility model is simple and convenient to manufacture, and can be processed and manufactured as shown in the accompanying drawings of the specification. Its manufacturing process is the stove manufacturing process of the prior art.

Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

Claims (7)

1. A high-efficiency energy-saving cooking and heating furnace, comprising a lower furnace body (1), an upper furnace body (2) and a furnace crown (3), is characterized in that the furnace wall of the lower furnace body (1) is a water jacket structure, and A furnace grate (4) is provided to divide the inner cavity of the lower furnace body (1) into upper and lower parts, the upper part is the furnace (5), and the lower part is the cinder chamber (6); the upper furnace body (2) has at least three mutually parallel The dish-shaped water jacket with a hole in the middle is composed of a small dish-shaped water jacket (8) in the middle between the lower dish-shaped water jacket (7) and the upper dish-shaped water jacket (9) to form a large-small-large The positional relationship between the three dish-shaped water jackets is connected by the support (10) and the connecting water pipe (11), and a fire passage sealing cover (12) is arranged on the outside of the three dish-shaped water jackets, and the bottom dish-shaped water jacket The sleeve (7) communicates with the water jacket of the lower furnace body (1) through the connecting pipe (13); the side wall of the furnace crown (3) is also a water jacket structure, and more than one smoke exhaust hole (14) is arranged therein. The water jacket of the furnace crown (3) communicates with the uppermost dish-shaped water jacket (9), the water inlet pipe (15) is arranged on the water jacket of the lower furnace body (1), and the water outlet pipe (16) is arranged on the furnace crown (3) on the water jacket. 2. A kind of high-efficiency energy-saving cooking and heating furnace according to claim 1, characterized in that, the dish-shaped water jacket (7), (8), (9) of the upper furnace body (2) is also provided with a partition layer (17 ). 3. A kind of high-efficiency energy-saving cooking and heating furnace according to claim 1, characterized in that, a partition layer (18) is also arranged in the water jacket of the lower furnace body (1). 4. A kind of high-efficiency energy-saving cooking and heating furnace according to claim 1, characterized in that, an insulating layer (19) is also provided in the hearth (5) of the lower furnace body (1). 5. A kind of high-efficiency and energy-saving cooking and heating furnace according to claim 1, is characterized in that, an insulating layer (20) is also provided on the upper surface of the topmost dish-shaped water jacket (9). 6. A high-efficiency energy-saving cooking and heating furnace according to claim 1, characterized in that, the bottom of the lower furnace body (1) is also provided with a mounting bracket or a leg (21). 7. A kind of high-efficiency and energy-saving cooking and heating stove according to claim 1, characterized in that, the top of the furnace crown (3) is connected with the chimney.

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