Blowing type heating fuel furnace

Abstract

The utility model discloses a blowing type heating fuel furnace which comprises a furnace base, a first conical cap fixedly arranged at the top of a furnace cylinder, an isolation frame fixedly arranged at the bottom of a second conical cap, a hot interlayer frame fixedly arranged on the outer side of the isolation frame, a hot runner formed in the inner wall of the hot interlayer frame, and an air outlet pipe fixedly communicated with the top of an air blower. One end of the air outlet pipe penetrates through an air inlet formed in one side of the isolation frame and is fixedly communicated with the hot runner, a heat outlet frame is arranged between the furnace shell and the furnace base, and warm air holes are formed in the two sides of the heat outlet frame. Meanwhile, air is blown into the hot interlayer frame through the air blower and the air outlet pipe, air is exhausted through the hot runner and the U-shaped air guide pipe, the heat utilization rate is greatly increased, meanwhile, the oxygen inlet channel and the smoke exhaust channel of the furnace barrel are isolated through the isolation frame, and therefore clean hot air without being doped with dust and impurities can be obtained.

Description

Technical Field

[0001] The utility model relates to the technical field of combustion furnaces, in particular to a blowing type heating fuel furnace. Background Art

[0002] A fuel stove is a stove that uses different fuels as combustion media and is ventilated by a blower. It can be used for heating and cooking.

[0003] The combustion furnace will use the heat generated during the combustion process for heating, and the existing combustion furnace heating method generally uses the heat of the furnace body itself to dissipate, or exhausts smoke from the upper part and opens heat dissipation holes in the lower part for heating. The above methods not only have less heat and low heat utilization rate, but also impurities and dust are mixed in the hot air, affecting the environment. In addition, the furnace drum in the furnace will accelerate the carbonization of the metal under long-term high temperature state. Therefore, it is necessary to provide a blowing heating fuel furnace. Utility Model Content

[0004] The purpose of the utility model is to provide a blowing type heating fuel stove to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a blowing type heating fuel stove, comprising a stove base, a stove shell is fixedly arranged on the top of the stove base, and a stove barrel is arranged inside the stove shell;

[0006] A first cone cap is fixedly provided on the top of the furnace barrel, a second cone cap is fixedly provided on the top of the first cone cap, an isolation frame is fixedly provided on the bottom of the second cone cap, an oxygen inlet chamber is formed between the furnace barrel and the isolation frame, a heat interlayer frame is fixedly provided on the outer side of the isolation frame, a hot runner is provided on the inner wall of the heat interlayer frame, a blower is fixedly provided on the bottom of one side of the furnace shell, an air outlet pipe is fixedly provided on the top of the blower, one end of the air outlet pipe passes through an air inlet provided on one side of the isolation frame, and is fixedly provided with the hot runner;

[0007] A heat outlet frame is arranged between the furnace shell and the furnace seat, and warm air holes are arranged on both sides of the heat outlet frame.

[0008] In one example, a plurality of first oxygen inlet holes are formed on the outer side of the top of the first cone cap, an oxygen inlet plate is fixedly provided on the bottom of the furnace drum, and a plurality of second oxygen inlet holes are formed on the bottom of the oxygen inlet plate.

[0009] In one example, a U-shaped air duct is fixedly connected to the bottom of the thermal interlayer frame, and the U-shaped air duct is fixedly connected to the warm air hole.

[0010] In one example, a smoke exhaust pipe is fixedly connected to the top of one side of the furnace shell, a switch partition is inserted into the interior of the smoke exhaust pipe, and a lower smoke exhaust pipe is fixedly connected to the bottom side of the smoke exhaust pipe, and the lower smoke exhaust pipe is fixedly connected to the interior of the furnace shell.

[0011] In one example, a through hole is formed at the bottom of the furnace seat.

[0012] The utility model provides a heat sandwich frame in the existing combustion furnace to absorb the heat in the furnace, and blows air into the heat sandwich frame through the provided blower and the air outlet pipe, and discharges the air through the hot runner and the U-shaped air guide pipe, thereby greatly improving the utilization rate of heat, and obtaining a large amount of hot air. At the same time, the oxygen inlet channel and the smoke exhaust channel of the furnace drum are isolated by the provided isolation frame, so that clean hot air without being mixed with dust and impurities can be obtained, thereby avoiding affecting the environment.

[0013] At the same time, blowing cold air into the furnace cavity with the help of a blower will reduce the temperature in the furnace cavity, delay the carbonization of the metal, and increase the service life of the combustion furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the schematic diagrams of the structure of the utility model;

[0015] Figure 2 This is the second structural diagram of the utility model;

[0016] Figure 3 It is one of the three-dimensional structural schematic diagrams of the utility model;

[0017] Figure 4 This is the second three-dimensional structural schematic diagram of the utility model.

[0018] In the figure: 1. furnace base; 2. heat outlet frame; 3. warm air hole; 4. U-shaped air guide duct; 5. thermal interlayer frame; 6. isolation frame; 7. first cone cap; 8. first oxygen inlet hole; 9. second cone cap; 10. furnace barrel; 11. oxygen inlet plate; 12. oxygen inlet hole; 13. blower; 14. air outlet duct; 15. oxygen inlet chamber; 16. furnace shell; 17. smoke exhaust pipe; 18. lower smoke exhaust pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides Figure 1-4The blower type heating fuel stove shown in the figure comprises a stove base 1, a stove shell 16 is fixedly arranged on the top of the stove base 1, a stove barrel 10 is arranged inside the stove shell 16, a smoke exhaust pipe 17 is fixedly connected to the top of one side of the stove shell 16, a switch partition is inserted and connected inside the smoke exhaust pipe 17, a lower smoke exhaust pipe 18 is fixedly connected to one side of the bottom of the smoke exhaust pipe 17, and the lower smoke exhaust pipe 18 is fixedly connected to the inside of the stove shell 16

[0021] A first cone cap 7 is fixedly provided on the top of the furnace barrel 10, a second cone cap 9 is fixedly provided on the top of the first cone cap 7, an isolation frame 6 is fixedly provided on the bottom of the second cone cap 9, a heat interlayer frame 5 is fixedly provided on the outer side of the isolation frame 6, a hot runner is provided on the inner wall of the heat interlayer frame 5, a blower 13 is fixedly provided on the bottom of one side of the furnace shell 16, an air outlet pipe 14 is fixedly connected to the top of the blower 13, one end of the air outlet pipe 14 passes through an air inlet provided on one side of the isolation frame 6, and is fixedly connected to the hot runner.

[0022] A heat outlet frame 2 is provided between the furnace shell 16 and the furnace base 1 , and warm air holes 3 are provided on both sides of the heat outlet frame 2 . A U-shaped air duct 4 is fixedly connected to the bottom of the thermal interlayer frame 5 , and the U-shaped air duct 4 is fixedly connected to the warm air holes 3 .

[0023] An oxygen inlet cavity 15 is formed between the furnace barrel 10 and the isolation frame 6, a plurality of first oxygen inlet holes 8 are provided on the outer side of the top of the first cone cap 7, an oxygen inlet plate 11 is fixedly provided at the bottom of the furnace barrel 10, a plurality of second oxygen inlet holes 12 are provided at the bottom of the oxygen inlet plate 11, and a through hole is provided at the bottom of the furnace base 1.

[0024] The working principle of the utility model is as follows: when the furnace barrel 16 is burning, the heat interlayer frame 5 absorbs the heat generated during the combustion. Since the heat interlayer frame 5 is close to the furnace barrel 16, it can absorb very high heat. At this time, the blower 13 is started, and air is blown to the hot runner in the heat interlayer frame 5 through the air outlet pipe 14. The formed hot air flows through the hot runner to the U-shaped air duct 4 placed in the heat outlet frame 2, and is guided by the U-shaped air duct 4 to the warm air hole 3, and finally blown out from the warm air hole 3. Since the second cone cap 9 is connected to the isolation frame 6, the oxygen inlet channel of the furnace barrel 16 is isolated, so that clean hot air without dust and impurities can be obtained. By arranging a lower smoke exhaust duct 18 on the smoke exhaust pipe 17, when the smoke exhaust pipe 17 is closed by the switch partition, the smoke in the furnace shell 16 can be accumulated and circulated and then discharged through the lower heat exhaust duct, thereby slowing down the heat loss and providing more heat for heating.

[0025] In the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", and "fix" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The standard parts used in the utility model can all be purchased from the market, and the special-shaped parts can all be customized according to the description and the drawings.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blowing type heating fuel stove, comprising a stove base (1), a stove shell (16) being fixedly arranged on the top of the stove base (1), and a stove barrel (10) being arranged inside the stove shell (16); It is characterized in that A first cone cap (7) is fixedly provided on the top of the furnace barrel (10), a second cone cap (9) is fixedly provided on the top of the first cone cap (7), an isolation frame (6) is fixedly provided on the bottom of the second cone cap (9), an oxygen inlet chamber (15) is formed between the furnace barrel (10) and the isolation frame (6), a heat interlayer frame (5) is fixedly provided on the outer side of the isolation frame (6), a hot runner is provided on the inner wall of the heat interlayer frame (5), a blower (13) is fixedly provided on the bottom of one side of the furnace shell (16), an air outlet pipe (14) is fixedly connected to the top of the blower (13), one end of the air outlet pipe (14) passes through an air inlet provided on one side of the isolation frame (6) and is fixedly connected to the hot runner; A heat outlet frame (2) is provided between the furnace shell (16) and the furnace base (1), and warm air holes (3) are provided on both sides of the heat outlet frame (2).

2. The air-blowing heating fuel stove according to claim 1, characterized in that: A plurality of first oxygen inlet holes (8) are provided on the outer side of the top of the first cone cap (7), an oxygen inlet plate (11) is fixedly provided on the bottom of the furnace drum (10), and a plurality of second oxygen inlet holes (12) are provided on the bottom of the oxygen inlet plate (11).

3. The air-blowing heating fuel stove according to claim 1, characterized in that: A U-shaped air duct (4) is fixedly connected to the bottom of the thermal interlayer frame (5), and the U-shaped air duct (4) is fixedly connected to the warm air hole (3).

4. The air-blowing heating fuel stove according to claim 1, characterized in that: A smoke exhaust pipe (17) is fixedly connected to the top of one side of the furnace shell (16), a switch partition is inserted into the interior of the smoke exhaust pipe (17), and a lower smoke exhaust pipe (18) is fixedly connected to the bottom side of the smoke exhaust pipe (17), and the lower smoke exhaust pipe (18) is fixedly connected to the interior of the furnace shell (16).

5. The air-blowing heating fuel stove according to claim 1, characterized in that: A through hole is provided at the bottom of the furnace seat (1).

Images