Household firewood and coal warm air furnace

Abstract

The utility model relates to the technical field of household heating equipment, and aims to solve the technical problems that although a traditional household firewood and coal stove can meet cooking requirements to a certain extent, the heating function is relatively weak, the combustion efficiency is not high, smoke dust and pollutants are easy to generate, and certain influence is caused to the environment. The utility model discloses a household firewood and coal warm air furnace which comprises a furnace body, a feeding port is formed in the front side of the furnace body, a plurality of air inlet pipes are arranged below the feeding port, a smoke exhaust pipe is arranged on the rear side of the furnace body, and a first furnace opening and a second furnace opening are formed in the top of the furnace body. A partition plate is arranged in an inner cavity of the furnace body and divides the inner cavity into a combustion chamber and a hot air chamber. Fuel is combusted through the combustion chamber to generate heat, the heat is converted into warm air through the hot air chamber, the warm air is discharged through the second furnace opening for heating, meanwhile, the first furnace opening can be used for cooking, the multifunctional integrated design is achieved, and the advantages of being simple in structure and high in heat efficiency are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of household heating equipment, and particularly relates to a household coal-burning air heater. BACKGROUND

[0002] In the existing household heating equipment market, although there are various types of heating equipment, such as electric heaters, gas heaters, floor heating, etc., these devices often have certain limitations. For example, although electric heaters and gas heaters have a relatively fast heating effect, they have relatively high energy consumption and cannot meet the needs of household cooking; although floor heating is comfortable, it has high installation costs and requires professional installation and maintenance.

[0003] Although the traditional household coal-burning stove can meet the cooking needs to some extent, its heating function is relatively weak, and the combustion efficiency is not high, which easily produces smoke and pollutants, causing certain impact on the environment. In addition, during use, the traditional coal-burning stove is prone to produce harmful gases such as carbon monoxide due to insufficient fuel combustion, which has safety hazards.

[0004] With the continuous improvement of people's pursuit of life quality, household heating equipment not only needs to have efficient heating function, but also needs to meet the needs of cooking, environmental protection, safety and other aspects. Therefore, it is particularly important to develop a household coal-burning air heater that can meet the cooking needs and efficiently heat. SUMMARY

[0005] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology, and to provide a household coal-burning air heater.

[0006] To solve the above technical problems, the utility model provides a technical scheme of a household coal-burning air heater, which comprises a stove body, a feed inlet is formed on the front side of the stove body, a plurality of air inlet pipes are arranged below the feed inlet, an air inlet is formed on the side wall of each air inlet pipe, a smoke exhaust pipe is arranged on the rear side of the stove body, and a first stove opening and a second stove opening are formed on the top of the stove body.

[0007] The stove body is provided with an inner cavity, the inner cavity is provided with a left-right symmetrical partition plate, and the inner cavity is divided into a combustion chamber and a hot air chamber by the partition plate, a supplementary air pipe is arranged on the left side of the stove body, one end of the supplementary air pipe is connected with the left side partition plate, and a supplementary air inlet is formed on the connection position of the left side partition plate and the supplementary air pipe.

[0008] Further, a hinged stove cover is arranged at the end of the feed inlet away from the stove body.

[0009] Further, the combustion chamber is provided with a hot air chamber on the left and right sides, respectively.

[0010] Further, the smoke exhaust pipe is arranged correspondingly to the combustion chamber.

[0011] Further, the furnace body is provided with mounting seats, the mounting seats are arranged on both sides of the air inlet pipe respectively, and the mounting seats are provided with adjusting plates in sliding connection.

[0012] Further, a plurality of through holes are formed in the adjusting plate, and the through holes are arranged in correspondence with the air inlet pipe.

[0013] Further, the second furnace opening is provided with a control handle in rotation connection, the control handle is provided with a turnover plate, and the diameter of the turnover plate is smaller than the diameter of the second furnace opening.

[0014] Compared with the prior art, the home coal stove has the following advantages:

[0015] 1) The first furnace opening and the second furnace opening are arranged, so that the dual functions of cooking and heating are realized, and the demand of modern families for multifunctional heating equipment is met.

[0016] 2) The air supplement pipe and the adjusting plate are arranged, so that the combustion intensity of the combustion chamber can be flexibly adjusted, and the heating efficiency is improved.

[0017] 3) The device has simple structure, convenient operation, easy maintenance and low use cost. DRAWINGS

[0018] Figure 1 is a perspective view of the home coal stove according to the present application; Figure One ;

[0019] Figure 2 is a perspective view of the home coal stove according to the present application; Figure Two ;

[0020] Figure 3 is a side view of the home coal stove according to the present application;

[0021] Figure 4 is a sectional view of the home coal stove according to the present application; Figure 3 .

[0022] As shown in the drawings: 1, furnace body, 2, feed inlet, 3, furnace cover, 4, air inlet pipe, 5, adjusting plate, 6, mounting seat, 7, first furnace opening, 8, second furnace opening, 9, smoke exhaust pipe, 10, turnover plate, 11, control handle, 12, air supplement pipe, 13, combustion chamber, 14, partition, 15, hot air chamber, 16, air supplement opening. DETAILED DESCRIPTION

[0023] The home coal stove according to the present application will be further described in detail below with reference to the drawings.

[0024] In combination with the drawings, a domestic coal stove, comprising a stove body 1, a feeding port 2 is formed on the front side of the stove body 1, a plurality of air inlet pipes 4 are arranged below the feeding port 2, an air inlet is formed on the side wall of each air inlet pipe 4, a smoke exhaust pipe 9 is arranged on the rear side of the stove body 1, a first stove port 7 and a second stove port 8 are formed on the top of the stove body 1;

[0025] The stove body 1 is provided with an inner cavity, the inner cavity is provided with a left-right symmetrical partition plate 14, and the inner cavity is divided into a combustion chamber 13 and a hot air chamber 15 by the partition plate 14, a supplementary air pipe 12 is arranged on the left side of the stove body 1, one end of the supplementary air pipe 12 is connected with the left side partition plate 14, and a supplementary air inlet 16 is formed at the connection position of the left side partition plate 14 and the supplementary air pipe 12.

[0026] As a preferred embodiment of the present embodiment, the feeding port 2 is provided with a hinged stove cover 3 at one end away from the stove body 1.

[0027] As a preferred embodiment of the present embodiment, the combustion chamber 14 is respectively provided with a hot air chamber 15 on the left side and the right side.

[0028] As a preferred embodiment of the present embodiment, the smoke exhaust pipe 9 is correspondingly arranged with the combustion chamber 13.

[0029] As a preferred embodiment of the present embodiment, the stove body 1 is provided with a mounting seat 6, the mounting seat 6 is arranged on the two sides of the air inlet pipe 4, and a slidingly connected adjusting plate 5 is arranged on the mounting seat 6.

[0030] As a preferred embodiment of the present embodiment, a plurality of through holes are formed on the adjusting plate 5, and the through holes are correspondingly arranged with the air inlet pipe 4.

[0031] As a preferred embodiment of the present embodiment, the second stove port 8 is provided with a rotationally connected control handle 11, the control handle 11 is provided with a turnover plate 10, and the diameter of the turnover plate 10 is smaller than the diameter of the second stove port 8.

[0032] As a preferred embodiment of the present embodiment, a hollow stove grate is arranged in the combustion chamber 13, and the hollow stove grate is fixedly connected with the partition plate 14 and the stove body 1 around.

[0033] In the specific implementation, the domestic coal stove provided by the utility model can be used, fuel enters the combustion chamber 13 through the feeding port 2 for combustion, the hollow stove grate arranged in the combustion chamber 13 can help to improve the thermal efficiency, the heat generated by combustion is conducted to the hot air chamber 15 through the partition plate 14, the hot air chamber 15 is formed by the partition plate 14 and the stove body 1, the air in the hot air chamber 15 is heated and discharged through the second stove port 8, can be used for heating, the second stove port 8 can be connected with a warm air pipe, and can be used for heating the adjacent room by penetrating the wall;

[0034] Meanwhile, the first furnace opening 7 can be used to place a pot for cooking. The air inlet pipe 4 and the air supplement pipe 12 provide sufficient oxygen for the combustion chamber 13, ensuring that the fuel is fully burned. The adjusting plate 5 can adjust the air inlet amount of the air inlet pipe 4 by sliding, thereby controlling the combustion intensity. The control handle 11 and the turnover plate 10 are used to adjust the hot air output amount of the second furnace opening 8.

[0035] The above describes the present application and its embodiments, which are not restrictive, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments similar to the technical solution, which should belong to the protection scope of the present application.

Claims

1. A domestic coal-burning fan heater, characterised in that, Including furnace body (1), the furnace body (1) front side is equipped with feed inlet (2), the feed inlet (2) below is provided with multiple air inlet pipe (4), each air inlet pipe (4) side wall is equipped with air inlet respectively, the furnace body (1) rear side is equipped with flue (9), the furnace body (1) top is equipped with one furnace mouth (7) and two furnace mouth (8); The furnace body (1) is equipped with inner chamber, the inner chamber is equipped with left-right symmetrical baffle (14), and the inner chamber is divided into combustion chamber (13) and hot air chamber (15) by baffle (14), the left side of furnace body (1) is equipped with air supplement pipe (12), one end of air supplement pipe (12) is connected with left baffle (14), and the left baffle (14) is connected with air supplement pipe (12) and is equipped with air supplement opening (16).

2. A domestic coal-burning convector according to claim 1, characterised in that The feed inlet (2) is equipped with hinged furnace cover (3) away from one end of furnace body (1).

3. A domestic coal-burning convector according to claim 1, characterised in that The combustion chamber (13) is equipped with hot air chamber (15) respectively on both sides.

4. A domestic coal-burning convector according to claim 1, characterised in that The flue (9) is correspondingly arranged with the combustion chamber (13).

5. A domestic coal-burning convector according to claim 1, characterised in that The furnace body (1) is equipped with mounting seat (6), the mounting seat (6) is arranged on both sides of air inlet pipe (4) respectively, and the mounting seat (6) is equipped with slidingly connected adjusting plate (5).

6. A domestic coal-burning convector according to claim 5, characterised in that Multiple through holes are formed in the adjusting plate (5), and the through holes are correspondingly arranged with the air inlet pipe (4).

7. A domestic coal-burning convector according to claim 1, characterised in that The two furnace mouth (8) is equipped with rotationally connected control handle (11), the control handle (11) is equipped with turnover plate (10), and the diameter of turnover plate (10) is less than the diameter of two furnace mouth (8).

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