Baffling combustion chamber of air inlet hopper side face through groove

Abstract

The invention provides a baffling combustion chamber of an air inlet hopper side face through groove, and relates to the technical field of baffling combustion chambers, the baffling combustion chamber comprises a shell, the inner wall of the shell is fixedly connected with an inner wall plate, one side of a side plate is provided with a buffer device, the buffer device comprises a plurality of cylinders, and the inner walls of the cylinders are slidably connected with round rods; according to the device, the buffer device is arranged, so that pressure generated when fuel in the combustion chamber is combusted is in direct contact with the surface of the baffle, the baffle shifts after being subjected to the pressure, the first spring and the second spring are compressed, and the fuel in the combustion chamber is combusted; pressure is buffered and released through movement of the baffle, the baffle is pushed to return to the original position through the compressed first spring and the compressed second spring after the pressure is reduced, sudden increasing pressure generated by combustion cannot make direct contact with the surface of the side plate, the probability of deformation of the side plate is reduced, and the service life of the whole combustion chamber shell is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of baffle combustion chambers, and particularly to a baffle combustion chamber with side through slots in the air intake hopper. Background Art

[0002] Centrifugal oil-whipping baffle combustion chambers are widely used in turboshaft engines due to advantages such as low fuel supply pressure, good fuel atomization performance, and high combustion efficiency. Traditional baffle combustion chambers adopt a through-type air intake hopper structure. Airflows are ejected through the air intake hopper, penetrate the entire combustion chamber to form an "air curtain", and under the action of the air curtain, a low-speed recirculation zone is formed on the same cross-section of the air intake hopper to stabilize the flame and ensure sufficient combustion of the fuel.

[0003] When gas enters the baffle combustion chamber for combustion, heat is released due to the reaction between fuel and oxidant, causing the gas volume to expand. As a result, the pressure and temperature inside the combustion chamber increase sharply in a short period of time, leading to obvious deformation of the combustion chamber shell after long-term use, a decrease in the stability and safety during the use of the combustion chamber, and a short service life. Summary of the Invention

[0004] The object of the present invention is to solve the problems that when gas enters the baffle combustion chamber for combustion, heat is released due to the reaction between fuel and oxidant, the gas volume expands, the pressure and temperature inside the combustion chamber increase sharply in a short period of time, the shell of the combustion chamber will undergo obvious deformation after long-term use, resulting in a decrease in the stability and safety during the use of the combustion chamber and a short service life. A baffle combustion chamber with side through slots in the air intake hopper is proposed.

[0005] To achieve the above object, the present invention adopts the following technical scheme: A baffle combustion chamber with side through slots in the air intake hopper, including a shell, an inner wall plate is fixedly connected to the inner wall of the shell, a number of combustion holes are opened on the outer surface of the inner wall plate, a number of air intake hopper bodies are fixedly connected to the top of the inner wall plate, side through slots are opened on both sides of the air intake hopper body, a guide is provided at one end of the shell, side plates are installed on both sides of the shell by welding, and a buffer device is provided on one side of the side plate to generate pressure on the combustion of the air below the inner wall plate and buffer the force on the surface of the side plate.

[0006] The effects achieved by the above components are as follows: When air enters the shell, it enters the inner wall plate through the combustion holes. Part of the air enters below the inner wall plate through the air intake hopper body to contact and burn with the fuel. At the same time, the air will be output through the side through slots on the side of the air intake hopper body. A unidirectional eddy is formed between the air below the inner wall plate and the air intake hopper body. At the same time, when the mainstream air flows downstream, it will be intercepted by the air jet from the side through slots of the air intake hopper body.

[0007] Preferably, the buffer device includes a plurality of cylinders fixed to one side of the inner wall of the side plate. A round rod is slidably connected to the inner wall of the cylinder. One end of the round rod is fixedly connected to a baffle plate. A first spring is arranged at one end of the round rod. The first spring is located inside the cylinder, and both ends of the first spring are fixedly connected to one end of the round rod and one end of the inner wall of the cylinder respectively. The end of the round rod away from the baffle plate is fixedly connected to a slide rod. One end of the slide rod is fixedly connected to a rectangular rod. A plurality of rings are fixedly connected to the outer surface of the side plate, and each ring is located outside each cylinder. Both ends of the rectangular rod slide on both sides of the inner wall of the ring. Two inclined rods are fixedly connected to one side of the rectangular rod. Protrusions are fixedly connected to both sides of the inner wall of the ring. A second spring is arranged at the end of the inclined rod away from the rectangular rod. Both ends of the second spring are fixedly connected to one side of the inclined rod and one side of the protrusion respectively. The buffer device components and the combustion chamber main body components are both made of high-temperature resistant materials.

[0008] The effects achieved by the above components are as follows: By setting the baffle plate, when the air flow and fuel burn inside the combustion chamber, heat will be released, causing the gas volume to expand, and the pressure inside the combustion chamber to increase sharply. The suddenly increased pressure will push the two baffle plates located on one side of the side plate inside the housing towards the side plate, causing a plurality of round rods on one side of the baffle plate to move inside the cylinders on the inner wall of the side plate and compress the first spring. At the same time, the slide rod will slide at one end of the inner wall of the cylinder, causing both ends of the rectangular rod at one end of the slide rod to slide on both sides of the inner wall of the ring, causing the second springs at one end of the inclined rods on both sides of the rectangular rod to move towards the protrusions and be compressed, buffering the pressure received by the baffle plate moving towards the side plate. After the pressure becomes smaller, the compressed first spring and second spring will return to their original state and push the slide rod and round rod to slide in the original direction, causing the baffle plate to return to its original position.

[0009] Preferably, rectangular grooves are formed on both sides of the inner wall of the ring, and both ends of the rectangular rod are respectively located inside the two rectangular grooves.

[0010] The effects achieved by the above components are as follows: When the round rod and the slide rod move, both ends of the rectangular rod will move inside the rectangular grooves. The rectangular grooves can limit the moving range of the rectangular rod, the slide rod, and the round rod, preventing the baffle plate from colliding with the surface of the side plate when moving in the opposite direction of the side plate, and limiting the moving distance of the baffle plate when moving away from the side plate.

[0011] Preferably, L-shaped rods are fixedly connected to both sides of the rectangular rod, and the ends of the L-shaped rods away from the rectangular rod slide on both sides of the inner wall of the ring.

[0012] The effect achieved by the above components is: when the round rod and the sliding rod move and drive the rectangular rod to move, one end of the L-shaped rod on both sides of the rectangular rod will slide on the inner wall of the circular ring. The L-shaped rod can further limit the angle between the rectangular rod and the circular ring and between the sliding rod and the round rod and the side plate, thereby improving the stability of the sliding rod and the round rod when moving.

[0013] Preferably, one end of the L-shaped rod away from the rectangular rod is fixedly connected with a plurality of convex strips, the outer surface edges of the convex strips are arc-shaped, and the convex strips are linearly distributed on the outer surface of the L-shaped rod.

[0014] The effect achieved by the above-mentioned components is: after the combustion chamber has been operating for a long time, the relative position of the convex strip on the outer surface of the L-shaped rod and the inner wall of the circular ring can be observed to determine whether the fiber effect of the first spring and the second spring on the baffle has changed, which facilitates the replacement of the shell of the combustion chamber. The arc-shaped convex strip makes it easier for the end of the L-shaped rod with the convex strip to slide on the inner wall of the circular ring.

[0015] Preferably, one end of the cylinder is fixedly connected to two limit blocks, and the two limit blocks are respectively located on the upper and lower sides of the cylinder.

[0016] The effect achieved by the above components is that the round rod will slide between the two limit blocks when it moves, and the limit blocks can further limit the angle between each round rod and the cylinder, thereby avoiding as much as possible the surface angle of the baffle from being deflected when the round rod moves.

[0017] Preferably, a sealing device is provided at one end of the circular ring, and the sealing device comprises a rubber cover, and rubber blocks are fixedly connected to the upper and lower sides of the rubber cover respectively, and slots are provided on the upper and lower sides of the circular ring.

[0018] The effect achieved by the above components is: after the combustion chamber is installed and before it is put into use, the two rubber blocks on the upper and lower sides of a rubber cover can be pried apart outwards, and then the rubber cover can be put on the outer surface of a circular ring, so that the rubber block on the outer surface of the rubber cover is aligned with the groove position on the outer surface of the circular ring, the rubber block is pressed to insert the rubber block into the groove, the rubber cover is installed at one end of the circular ring, and then the rubber cover is installed on one end of each circular ring on the outer surface of the two side panels in turn, and one end of the circular ring is closed by the rubber cover to prevent dust and oil from entering the inside of the circular ring as much as possible.

[0019] Preferably, one end of the rubber block is fixedly connected to a plurality of anti-slip strips, and the anti-slip strips are linearly distributed on the outer surface of the rubber block.

[0020] The effect achieved by the above components is: by providing the anti-slip strip, the friction between the rubber block and the inner wall of the slot can be increased, so that the rubber block is not easy to fall out of the slot when the combustion chamber installation environment shakes.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are:

[0022] 1. In the present invention, a buffer device is provided and a baffle is installed on one side of the side plate, so that the pressure generated by the combustion of fuel inside the combustion chamber is in direct contact with the surface of the baffle. The baffle will be displaced after being subjected to the pressure, compressing the first spring and the second spring, and the pressure is buffered and released by the movement of the baffle. After the pressure decreases, the baffle is pushed back to its original position by the compressed first spring and the second spring, so that the sudden increase in pressure generated by the combustion will not be in direct contact with the surface of the side plate, thereby reducing the probability of deformation of the side plate and improving the overall service life of the combustion chamber shell.

[0023] 2. In the present invention, before installing the combustion chamber, the two rubber blocks on the upper and lower sides of a rubber cover are pried apart outwards, and then the rubber cover is put on the outer surface of a ring, so that the rubber block on the outer surface of the rubber cover is aligned with the slot position of the outer surface of the ring, the rubber block is pressed to snap the rubber block into the slot, and the rubber cover is installed at one end of the ring, and then the rubber cover is installed at one end of each ring on the outer surface of the two side plates in turn, and one end of the ring is sealed by the rubber cover. When the combustion chamber is working, air enters the shell through the combustion hole and enters the inner wall plate, and part of the air enters the lower part of the inner wall plate through the air intake bucket body to contact the fuel for combustion, and at the same time, the air will be output through the side grooves on the side of the air intake bucket body, and the air below the inner wall plate will form a unidirectional vortex with the air intake bucket body. At the same time, the mainstream air will flow downstream. The jet air is cut off by the side groove of the air intake bucket body. When the air flow and fuel burn inside the combustion chamber, heat is released, causing the gas volume to expand and the pressure inside the combustion chamber to increase sharply. The suddenly increased pressure will push the two baffles located on one side of the side plate inside the shell to move toward the side plate, causing several round rods on one side of the baffle to move inside the cylinder of the inner wall of the side plate and compress the first spring. At the same time, the sliding rod will slide at one end of the inner wall of the cylinder, causing the two ends of the rectangular rod at one end of the sliding rod to slide on both sides of the inner wall of the ring, causing the second springs at one end of the oblique rods on both sides of the rectangular rod to move toward the direction of the protrusion and be compressed, causing the baffle to move toward the side plate to buffer the pressure. After the pressure decreases, the compressed first and second springs return to their original state, pushing the sliding rod and the round rod to slide in the original direction, causing the baffle to return to its original position. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The present invention provides a three-dimensional structural schematic diagram of a baffle combustion chamber with side grooves of an air intake scoop;

[0025] Figure 2 The present invention provides a schematic diagram of a partial cross-sectional three-dimensional structure of a shell in a baffle combustion chamber with a side through groove of an air intake scoop;

[0026] Figure 3This invention provides a schematic three-dimensional structure of a partial section at the middle shell of a baffle combustion chamber with a side through groove in the air intake hopper;

[0027] Figure 4 This invention provides a schematic three-dimensional structure of the side plate in a baffle combustion chamber with a side through groove in the air intake hopper;

[0028] Figure 5 This invention provides a schematic three-dimensional structure of a partial section at the side plate in a baffle combustion chamber with a side through groove in the air intake hopper;

[0029] Figure 6 This invention provides a Figure 5 schematic three-dimensional structure of a partial enlargement at position A in a baffle combustion chamber with a side through groove in the air intake hopper;

[0030] Figure 7 This invention provides a schematic three-dimensional structure of a partial section at the side plate in a baffle combustion chamber with a side through groove in the air intake hopper;

[0031] Figure 8 This invention provides a Figure 7 schematic three-dimensional structure of a partial enlargement at position B in a baffle combustion chamber with a side through groove in the air intake hopper;

[0032] Figure 9 This invention provides a schematic three-dimensional structure of the baffle in a baffle combustion chamber with a side through groove in the air intake hopper;

[0033] Figure 10 This invention provides a schematic three-dimensional structure of the rubber cover in a baffle combustion chamber with a side through groove in the air intake hopper.

[0034] Legend: 1. Shell; 2. Buffer device; 3. Sealing device; 4. Inner wall plate; 5. Air intake hopper body; 6. Side through groove; 7. Guide; 8. Side plate; 21. Cylinder; 22. Round rod; 23. Baffle; 24. First spring; 25. Slide rod; 26. Rectangular rod; 27. Ring; 28. Protrusion; 29. Inclined rod; 210. Second spring; 211. Rectangular groove; 212. L-shaped rod; 213. Rib; 214. Limit block; 31. Card slot; 32. Rubber cover; 33. Rubber block; 34. Anti-slip strip. Detailed implementation mode

[0035] Example 1, as Figure 1-3As shown in the figure, a baffle combustion chamber with side through grooves in the air intake hopper includes a housing 1. An inner wall plate 4 is fixedly connected to the inner wall of the housing 1. A number of combustion holes are formed on the outer surface of the inner wall plate 4. A number of air intake hopper bodies 5 are fixedly connected to the top end of the inner wall plate 4. Side through grooves 6 are formed on both sides of the air intake hopper body 5. A deflector 7 is arranged at one end of the housing 1. Side plates 8 are installed on both sides of the housing 1 by welding. A buffer device 2 is arranged on one side of the side plate 8, which can generate pressure on the combustion of the air below the inner wall plate 4 to buffer the force on the surface of the side plate 8. When air enters the interior of the housing 1, it enters the interior of the inner wall plate 4 through the combustion holes. Part of the air enters below the inner wall plate 4 through the air intake hopper body 5 to contact and burn with the fuel. At the same time, the air will be output through the side through grooves 6 on the side of the air intake hopper body 5. A unidirectional eddy current is formed between the air below the inner wall plate 4 and the air intake hopper body 5. At the same time, when the mainstream gas flows downstream, it will be intercepted by the jet air from the side through grooves of the air intake hopper body 5.

[0036] Refer to Figure 2-9As shown in the figure, in this embodiment: The buffer device 2 includes several cylinders 21. The cylinders 21 are fixed on one side of the inner wall of the side plate 8. A round rod 22 is slidably connected to the inner wall of the cylinder 21. One end of the round rod 22 is fixedly connected to a baffle 23. A first spring 24 is arranged at one end of the round rod 22. The first spring 24 is located inside the cylinder 21. Both ends of the first spring 24 are fixedly connected to one end of the round rod 22 and one end of the inner wall of the cylinder 21 respectively. The end of the round rod 22 away from the baffle 23 is fixedly connected to a slide rod 25. One end of the slide rod 25 is fixedly connected to a rectangular rod 26. Several rings 27 are fixedly connected to the outer surface of the side plate 8. Each ring 27 is located outside each cylinder 21. Both ends of the rectangular rod 26 slide on both sides of the inner wall of the ring 27. Two inclined rods 29 are fixedly connected to one side of the rectangular rod 26. Protrusions 28 are fixedly connected to both sides of the inner wall of the ring 27. A second spring 210 is arranged at the end of the inclined rod 29 away from the rectangular rod 26. Both ends of the second spring 210 are fixedly connected to one side of the inclined rod 29 and one side of the protrusion 28 respectively. The components of the buffer device 2 and the components of the combustion chamber main body are both made of high-temperature resistant materials. By setting the baffle 23, when the air flow and fuel burn inside the combustion chamber, heat will be released, causing the gas volume to expand, and the pressure inside the combustion chamber will increase sharply. The suddenly increased pressure will push the two baffles 23 located on one side of the side plate 8 inside the housing 1 towards the side plate 8, causing several round rods 22 on one side of the baffle 23 to move inside the cylinders 21 on the inner wall of the side plate 8 and compress the first spring 24. At the same time, the slide rod 25 will slide at one end of the inner wall of the cylinder 21, causing both ends of the rectangular rod 26 at one end of the slide rod 25 to slide on both sides of the inner wall of the ring 27, causing the second spring 210 at one end of the two inclined rods 29 on both sides of the rectangular rod 26 to move towards the protrusion 28 and be compressed, so that the baffle 23 moves towards the side plate 8 to buffer the pressure received. After the pressure becomes smaller, the compressed first spring 24 and second spring 210 will return to their original state and push the slide rod 25 and the round rod 22 to slide in the original direction, causing the baffle 23 to return to its original position. By setting the buffer device 2, by installing the baffle 23 on one side of the side plate 8, the pressure generated during the combustion of the fuel inside the combustion chamber directly contacts the surface of the baffle 23. After the baffle 23 is subjected to pressure, it will displace, compressing the first spring 24 and the second spring 210. The pressure is buffered and released through the movement of the baffle 23. After the pressure becomes smaller, the compressed first spring 24 and second spring 210 push the baffle 23 back to its original position, so that the suddenly increased pressure generated by the combustion does not directly contact the surface of the side plate 8, reducing the probability of deformation of the side plate 8 and improving the overall service life of the combustion chamber housing.

[0037] Refer to Figure 2-9As shown, in this embodiment: rectangular grooves 211 are provided on both sides of the inner wall of the circular ring 27, and the two ends of the rectangular rod 26 are respectively located inside the two rectangular grooves 211. When the round rod 22 and the sliding rod 25 move, the two ends of the rectangular rod 26 will move inside the rectangular grooves 211. The rectangular grooves 211 can limit the moving range of the rectangular rod 26, the sliding rod 25 and the round rod 22, so that the baffle plate 23 will not collide with the surface of the side plate 8 when it moves in the opposite direction of the side plate 8, and the baffle plate 23 will be collided with the surface of the side plate 8 when the baffle plate 23 moves in the direction away from the side plate 8. In order to limit the moving distance, L-shaped rods 212 are fixedly connected on both sides of the rectangular rod 26, and one end of the L-shaped rod 212 away from the rectangular rod 26 slides on both sides of the inner wall of the circular ring 27. When the circular rod 22 and the sliding rod 25 move to drive the rectangular rod 26 to move, one end of the L-shaped rod 212 on both sides of the rectangular rod 26 will slide on the inner wall of the circular ring 27. The L-shaped rod 212 can further limit the angle between the rectangular rod 26 and the circular ring 27 and between the sliding rod 25 and the circular rod 22 and the side plate 8, thereby improving the stability of the sliding rod 25 and the circular rod 22 when moving.

[0038] Reference Figure 2-9 As shown, in this embodiment: one end of the L-shaped rod 212 away from the rectangular rod 26 is fixedly connected with a plurality of convex strips 213, the outer surface edge of the convex strips 213 is arc-shaped, and the convex strips 213 are linearly distributed on the outer surface of the L-shaped rod 212. After the combustion chamber has been operated for a long time, the relative position of the convex strips 213 on the outer surface of the L-shaped rod 212 and the inner wall of the ring 27 can be observed to determine whether the fiber effect of the first spring 24 and the second spring 210 on the baffle 23 has changed, which is convenient for replacing the shell of the combustion chamber. The L-shaped convex strip 213 makes it easier for one end of the L-shaped rod 212 provided with the convex strip 213 to slide on the inner wall of the ring 27. One end of the cylinder 21 is fixedly connected to two limit blocks 214, and the two limit blocks 214 are respectively located on the upper and lower sides of the cylinder 21. When the round rod 22 moves, it will slide between the two limit blocks 214. The limit blocks 214 can further limit the angle between each round rod 22 and the cylinder 21, thereby avoiding as much as possible the surface angle of the baffle 23 from being deflected when the round rod 22 moves.

[0039] Reference Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 and Figure 10As shown, in this embodiment: a sealing device 3 is provided at one end of the ring 27, and the sealing device 3 includes a rubber cover 32, and rubber blocks 33 are fixedly connected to the upper and lower sides of the rubber cover 32 respectively. The upper and lower sides of the ring 27 are provided with card slots 31. After the combustion chamber is installed and before it is put into use, the two rubber blocks 33 on the upper and lower sides of a rubber cover 32 can be broken outward, and then the rubber cover 32 is put on the outer surface of a ring 27, so that the rubber block 33 on the outer surface of the rubber cover 32 is aligned with the card slot 31 on the outer surface of the ring 27, and the rubber block 33 is pressed to be inserted into the card slot 31. The rubber cover 32 is installed at one end of the circular ring 27, and then the rubber cover 32 is installed on one end of each circular ring 27 on the outer surface of the two side panels 8 in turn. One end of the circular ring 27 is sealed by the rubber cover 32 to prevent dust and oil from entering the interior of the circular ring 27 as much as possible. One end of the rubber block 33 is fixedly connected to a plurality of anti-slip strips 34, and the anti-slip strips 34 are linearly distributed on the outer surface of the rubber block 33. By providing the anti-slip strips 34, the friction between the rubber block 33 and the inner wall of the slot 31 can be increased, so that the rubber block 33 is not easy to fall out of the interior of the slot 31 when the combustion chamber installation environment shakes.

[0040] Working principle: Before installing the combustion chamber, the two rubber blocks 33 on the upper and lower sides of a rubber cover 32 are pulled outwards, and then the rubber cover 32 is sleeved on the outer surface of a ring 27, so that the rubber blocks 33 on the outer surface of the rubber cover 32 are aligned with the card slots 31 on the outer surface of the ring 27. Press the rubber blocks 33 to snap the rubber blocks 33 into the interior of the card slots 31, and install the rubber cover 32 at one end of the ring 27. Subsequently, the rubber covers 32 are installed at one end of each ring 27 on the outer surfaces of the two side plates 8 in sequence, and one end of the ring 27 is closed by the rubber cover 32. When the combustion chamber works, when air enters the interior of the housing 1, it enters the interior of the inner wall plate 4 through the combustion holes. Part of the air enters below the inner wall plate 4 through the air inlet hopper body 5 and contacts the fuel for combustion. At the same time, the air will be output through the side through slots 6 on the side of the air inlet hopper body 5. A unidirectional eddy current is formed between the air below the inner wall plate 4 and the air inlet hopper body 5. At the same time, when the mainstream air flows downstream, it will be intercepted by the jet air from the side through slots of the air inlet hopper body 5. When the air flow and the fuel burn inside the combustion chamber, heat will be released, causing the volume of the gas to expand, so that the pressure inside the combustion chamber increases sharply. The suddenly increased pressure will push two baffles 23 located on one side of the side plates 8 inside the housing 1 to move towards the side plates 8, so that a plurality of round rods 22 on one side of the baffles 23 move inside the cylinders 21 on the inner walls of the side plates 8 and compress the first springs 24. At the same time, the sliding rod 25 will slide at one end of the inner wall of the cylinder 21, so that both ends of the rectangular rod 26 at one end of the sliding rod 25 slide on both sides of the inner wall of the ring 27, so that the second springs 210 at one ends of the inclined rods 29 on both sides of the rectangular rod 26 move towards the convex blocks 28 and are compressed, so that the baffles 23 move towards the side plates 8 to buffer the pressure received. After the pressure becomes smaller, the compressed first spring 24 and the second spring 210 return to their original states and will push the sliding rod 25 and the round rod 22 to slide in the original direction, so that the baffles 23 return to their original positions.

[0041] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Claims

1. A baffle combustion chamber with side slots on the intake scoop, characterized in that: The invention comprises a shell (1), the inner wall of the shell (1) is fixedly connected to an inner wall plate (4), the outer surface of the inner wall plate (4) is provided with a plurality of combustion holes, the top end of the inner wall plate (4) is fixedly connected to a plurality of air intake hoppers (5), the two sides of the air intake hoppers (5) are provided with side through grooves (6), one end of the shell (1) is provided with a guide (7), the two sides of the shell (1) are installed with side plates (8) by welding, and one side of the side plate (8) is provided with a buffer device (2) which can buffer the force on the surface of the side plate (8) caused by the pressure generated by the combustion of air below the inner wall plate (4).

2. A baffle combustion chamber with side slots for air intake scoop according to claim 1, characterized in that: The buffer device (2) comprises a plurality of cylinders (21), wherein the cylinders (21) are fixed to one side of the inner wall of the side plate (8), the inner wall of the cylinder (21) is slidably connected to a round rod (22), one end of the round rod (22) is fixedly connected to a baffle (23), one end of the round rod (22) is provided with a first spring (24), the first spring (24) is located inside the cylinder (21), two ends of the first spring (24) are respectively fixedly connected to one end of the round rod (22) and one end of the inner wall of the cylinder (21), one end of the round rod (22) away from the baffle (23) is fixedly connected to a sliding rod (25), one end of the sliding rod (25) is fixedly connected to a rectangular rod (26), and the outer surface of the side plate (8) is fixedly connected to a plurality of circular rings (27), and each circular ring (27) is respectively located on the outer side of each cylinder (21).

3. A baffle combustion chamber with side slots for air intake scoop according to claim 2, characterized in that: The two ends of the rectangular rod (26) slide on both sides of the inner wall of the circular ring (27); one side of the rectangular rod (26) is fixedly connected to two oblique rods (29); and both sides of the inner wall of the circular ring (27) are fixedly connected to protrusions (28).

4. A baffle combustion chamber with side slots for air intake scoop according to claim 3, characterized in that: A second spring (210) is provided at one end of the oblique rod (29) away from the rectangular rod (26); two ends of the second spring (210) are respectively fixedly connected to one side of the oblique rod (29) and one side of the protrusion (28); and the buffer device (2) components and the combustion chamber main body components are both made of high temperature resistant materials.

5. A baffle combustion chamber with side slots for air intake scoop according to claim 4, characterized in that: Rectangular grooves (211) are provided on both sides of the inner wall of the circular ring (27), and the two ends of the rectangular rod (26) are respectively located inside the two rectangular grooves (211).

6. A baffle combustion chamber with side slots for air intake scoop according to claim 5, characterized in that: L-shaped rods (212) are fixedly connected to both sides of the rectangular rod (26), and one end of the L-shaped rod (212) away from the rectangular rod (26) slides on both sides of the inner wall of the circular ring (27).

7. A baffle combustion chamber with side slots for air intake scoop according to claim 6, characterized in that: A plurality of convex strips (213) are fixedly connected to one end of the L-shaped rod (212) away from the rectangular rod (26); the outer surface edges of the convex strips (213) are arc-shaped; and the convex strips (213) are linearly distributed on the outer surface of the L-shaped rod (212).

8. A baffle combustion chamber with side slots for air intake scoop according to claim 7, characterized in that: One end of the cylinder (21) is fixedly connected to two limit blocks (214), and the two limit blocks (214) are respectively located at the upper and lower sides of the cylinder (21).

9. A baffle combustion chamber with side slots for air intake scoop according to claim 8, characterized in that: A sealing device (3) is provided at one end of the circular ring (27), and the sealing device (3) comprises a rubber cover (32). Rubber blocks (33) are fixedly connected to the upper and lower sides of the rubber cover (32), and clamping grooves (31) are provided on the upper and lower sides of the circular ring (27).

10. A baffle combustion chamber with side slots for air intake scoop according to claim 9, characterized in that: One end of the rubber block (33) is fixedly connected to a plurality of anti-slip strips (34), and the anti-slip strips (34) are linearly distributed on the outer surface of the rubber block (33).

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