Charcoal fire furnace with good combustion-supporting effect

Abstract

The charcoal fire furnace with the good combustion-supporting effect comprises a furnace body, the side wall of the furnace body is provided with an inner wall and an outer wall, an air flue is arranged between the inner wall and the outer wall, and a plurality of first ventilation holes are evenly formed in the bottom of the inner wall. A plurality of air leakage holes capable of enabling external air to enter the first ventilation holes and the air channel are formed in the bottom of the outer wall, and a plurality of second ventilation holes are evenly formed in the top of the inner wall. Through the design that the external airflow vent holes are additionally formed in the bottom of the product, more airflow is guided into the furnace body, the airflow entering the furnace body is increased, the combustion efficiency is improved, and larger heat is released, the other part of airflow flows to the top of the furnace body through the air duct, and the temperature of the part of airflow is increased after heat transfer through the inner wall. Therefore, the gas flowing out of the air duct not only has a warm-keeping effect, but also can be used for burning charcoal fire, thereby achieving two purposes.

Description

Technical Field

[0001] The utility model relates to the technical field of charcoal fire stoves, in particular to a charcoal fire stove with good combustion-supporting effect. Background Art

[0002] The existing charcoal firewood stove has ventilation only at the top, and air can only enter the product from the top to assist combustion, which has a poor effect on the combustion of the combustion materials at the bottom of the stove body. Summary of the invention

[0003] In view of the problems existing in the prior art, the purpose of the utility model is to provide a charcoal fire stove with good combustion-supporting effect.

[0004] To solve the above problems, the utility model adopts the following technical solutions.

[0005] A charcoal fire stove with good combustion-supporting effect comprises a stove body, wherein the side wall of the stove body is provided with an inner wall and an outer wall, an air duct is provided between the inner wall and the outer wall, a plurality of first ventilation holes are evenly arranged at the bottom of the inner wall, a plurality of air leakage holes that can allow external air to enter the first ventilation holes and the air duct are arranged at the bottom of the outer wall, and a plurality of second ventilation holes are evenly arranged at the top of the inner wall.

[0006] As a further improvement of the utility model, a filter screen for placing charcoal is arranged at the bottom of the inner wall, and the filter screen is located above the first ventilation hole.

[0007] As a further improvement of the utility model, three supporting legs are arranged at the bottom of the furnace body, and the angle between the supporting legs is set to 120°.

[0008] As a further improvement of the utility model, a partition is provided between the filter screen and the air leakage hole, and a first handle is provided on the top of the partition for easy carrying.

[0009] As a further improvement of the utility model, a second handle is provided on the filter screen for easy carrying.

[0010] Beneficial effects of the utility model

[0011] Compared with the prior art, the advantages of the present invention are:

[0012] The utility model adds an external airflow ventilation hole design at the bottom of the product to guide more airflow into the interior of the furnace body, increase the airflow entering the furnace body, improve combustion efficiency, and release more heat. Another part of the airflow flows to the top of the furnace body through the air duct. The temperature of this part of the airflow increases after heat transfer through the inner wall. Therefore, the gas flowing out of the air duct has a warming effect and can be used for charcoal combustion, thus killing two birds with one stone. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a cross-sectional view of the utility model. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0016] See also Figure 1 to Figure 2 A charcoal fire stove with good combustion-supporting effect comprises a furnace body, the side wall of the furnace body is provided with an inner wall 11 and an outer wall 12, an air duct 13 is provided between the inner wall 11 and the outer wall 12, a plurality of first ventilation holes 14 are evenly provided at the bottom of the inner wall 11, a plurality of air leakage holes 15 capable of letting external air enter the first ventilation holes 14 and the air duct 13 are provided at the bottom of the outer wall 12, and a plurality of second ventilation holes 16 are evenly provided at the top of the inner wall 11. The utility model guides more airflow into the furnace body by adding an external airflow ventilation hole design at the bottom of the product, increases the airflow entering the furnace body, improves the combustion efficiency, and releases more heat, and another part of the airflow flows to the top of the furnace body through the air duct 13, and the temperature of this part of the airflow becomes higher after the heat transfer through the inner wall 11, so the gas flowing out of the air duct 13 has both a warming effect and can be used for charcoal fire combustion, killing two birds with one stone.

[0017] Furthermore, a filter screen 2 for placing charcoal is provided at the bottom of the inner wall 11, and the filter screen 2 is located above the first ventilation hole 14. The filter screen 2 has a ventilation function to make the combustion more complete.

[0018] In order to improve the stability of the furnace body, three supporting legs 3 are arranged at the bottom of the furnace body, and the angle between the supporting legs 3 is set to 120°.

[0019] Furthermore, a partition plate 4 is provided between the filter screen 2 and the air leakage hole 15 , and a first handle 5 for easy carrying is provided on the top of the partition plate 4 , and the partition plate is used to separate the dust dropped from the filter screen 2 .

[0020] Furthermore, the filter screen 2 is provided with a second handle 6 for easy carrying.

[0021] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A charcoal stove with good combustion-supporting effect, characterized in that: It includes a furnace body, the side walls of which are provided with an inner wall and an outer wall, an air duct is provided between the inner wall and the outer wall, a plurality of first ventilation holes are evenly arranged at the bottom of the inner wall, a plurality of air leakage holes that can allow external air to enter the first ventilation holes and the air duct are arranged at the bottom of the outer wall, and a plurality of second ventilation holes are evenly arranged at the top of the inner wall.

2. A charcoal stove with good combustion-supporting effect according to claim 1, characterized in that: A filter screen for placing charcoal is arranged at the bottom of the inner wall, and the filter screen is located above the first ventilation hole.

3. A charcoal fire stove with good combustion-supporting effect according to claim 1, characterized in that: Three supporting legs are arranged at the bottom of the furnace body, and the angle between the supporting legs is set to 120°.

4. A charcoal fire stove with good combustion-supporting effect according to claim 2, characterized in that: A partition is arranged between the filter screen and the air leakage hole, and a first handle is arranged on the top of the partition for easy carrying.

5. A charcoal fire stove with good combustion-supporting effect according to claim 2, characterized in that: The filter screen is provided with a second handle for easy carrying.

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