Convenient mounting structure of a burner

Abstract

The utility model discloses a convenient installation structure of combustor, including bottom disc and combustor, the bottom disc is equipped with the strip's insertion hole, and the insertion hole is by the hole and is communicated with the hole and the aperture of the hole is small and is composed of the joint hole, is equipped with the support leg on the combustor, and the lower part of support leg is connected with the insertion part, so that the insertion part can pass through the hole and slide between the hole and the joint hole after, the lower part of insertion part is equipped with the limit block of the insertion part can prevent the insertion part from coming out of the joint hole after sliding into the joint hole, through the cooperation of insertion part and insertion hole, only need to insert the insertion part of combustor support leg into the hole and slide to the joint hole and can complete the fixation when installing, does not need bolt, buckle and other auxiliary tools in whole process, and the installation efficiency is improved greatly. The limit block of insertion part lower extreme and the joint hole form mechanical interference, when the insertion part slides into the joint hole, the limit block is prevented by the edge of joint hole, effectively prevent the combustor from coming out unexpectedly because of vibration or external force.

Description

Technical Field

[0001] This utility model relates to the field of stove technology, and in particular to a convenient installation structure for a burner. Background Technology

[0002] In the fields of gas stoves and industrial combustion equipment, the installation structure of the burner directly affects the ease of assembly, operational stability, and maintenance efficiency. Traditionally, burners are connected to the chassis using bolts or welding, but these installation methods have significant drawbacks in practical applications.

[0003] For bolt fixing, special tools are needed for multi-point tightening during installation, which is not only cumbersome and time-consuming, but also prone to thread corrosion under long-term high-temperature conditions, making later disassembly and maintenance difficult. Although welding fixation provides a stable connection, it compromises the removability of the chassis structure. If the burner malfunctions and needs to be replaced, the weld points must be cut, increasing maintenance costs and posing a risk of damaging the chassis.

[0004] In summary, there is an urgent need for a burner installation structure that can achieve rapid positioning and installation without auxiliary tools, has a self-locking anti-detachment function, and allows for convenient disassembly, in order to overcome the technical bottlenecks of low installation efficiency, insufficient connection reliability, and high maintenance costs in existing technologies.

[0005] This utility model is based on the above-mentioned circumstances. Utility Model Content

[0006] This invention overcomes the shortcomings of the prior art and provides a convenient installation structure for a burner.

[0007] This utility model is achieved through the following technical solution:

[0008] A convenient installation structure for a burner includes a chassis and a burner connected to the chassis. The chassis has a strip-shaped insertion hole, which consists of a clearance hole and a snap-fit ​​hole that communicates with the clearance hole but has a smaller diameter. The burner has a support foot, and the lower part of the support foot is connected to an insertion part that can pass through the clearance hole, so that the insertion part can slide between the clearance hole and the snap-fit ​​hole after passing through the clearance hole. The lower part of the insertion part is provided with a limiting block that prevents the insertion part from falling out of the snap-fit ​​hole after it slides into the snap-fit ​​hole.

[0009] As described above, a convenient installation structure for a burner includes a spring clip between the support leg and the chassis that prevents the insertion part from retracting into the clearance hole after it slides into the locking hole.

[0010] As described above, a convenient installation structure for a burner includes a spring plate located on the front side of a clearance hole. The spring plate includes a connecting section connected to the chassis and a deformation section. A clearance area is provided between the chassis and the deformation section to provide space for the elastic deformation of the deformation section when the insertion part is inserted into the clearance hole. The spring plate is used to prevent the insertion part from retracting into the clearance hole when the insertion part slides into the locking hole and the deformation section rebounds to the front end of the support foot.

[0011] As described above, a convenient installation structure for a burner is provided on the chassis, and the spring is connected to the support foot. The spring is used to prevent the plug from sliding back to the clearance hole after the plug part slides into the snap hole.

[0012] As described above, in a convenient installation structure for a burner, the support foot is provided with a first threaded hole, and the insertion part is threadedly connected to the first threaded hole.

[0013] As described above, in a convenient installation structure for a burner, the spring is connected to the support foot via threaded fasteners.

[0014] As described above, in a convenient installation structure for a burner, the chassis is provided with a second threaded hole, and the support foot is further fixed to the chassis by threaded fasteners.

[0015] As described above, in a convenient installation structure for a burner, the plug-in part and the limiting block are an integral structure, the plug-in part is a bolt, and the limiting block is a bolt head.

[0016] In the convenient installation structure of the burner described above, the size of the support foot is larger than the size of the clearance hole.

[0017] The convenient installation structure of the burner described above includes a burner base, an ejector tube assembly connected to the burner base, and a gas distribution pipe connected to the ejector tube assembly. The burner base, the ejector tube assembly, and the gas distribution pipe are all provided with support feet.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] This design utilizes the matching of the plug and the plug hole. During installation, simply align the plug of the burner support leg with the clearance hole and insert it. Then slide it laterally to the snap-fit ​​hole to complete the fixation. No bolts, clips, or other auxiliary tools are required throughout the process, which greatly improves installation efficiency and is especially suitable for mass production or emergency repair scenarios.

[0020] The limiting block at the lower end of the plug-in part forms mechanical interference with the snap-fit ​​hole. When the plug-in part slides into the snap-fit ​​hole, the limiting block is blocked by the edge of the snap-fit ​​hole, which effectively prevents the burner from accidentally coming off due to vibration or external force, significantly improves connection stability, and ensures safe operation of the equipment.

[0021] The larger diameter of the clearance hole allows for a certain angular or positional deviation of the plug part during initial insertion, reducing the installation alignment accuracy requirements; while the smaller diameter of the snap-fit ​​hole ensures the accuracy of the final positioning, solving the problem of difficult alignment in traditional symmetrical plug-in structures.

[0022] During disassembly, simply slide the connector in the opposite direction to the clearance hole area, and the limiting block will exit from the large-diameter hole along with the connector, achieving non-destructive and rapid separation. This avoids disassembly damage caused by traditional welding or rusted bolts, and reduces maintenance costs.

[0023] This structure can be standardized and applied to different models of burners and chassis. By adjusting the length of the insertion hole or the size of the limiting block, it can be adapted to various specifications, meet the needs of modular equipment upgrades, and reduce the cost of modification. Attached Figure Description

[0024] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0025] Figure 1 This is a reference diagram showing the usage state of this utility model;

[0026] Figure 2 This is an exploded view of the utility model in use;

[0027] Figure 3 This is a cross-sectional schematic diagram of one embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of the support foot and the plug-in part in one embodiment of this utility model;

[0029] Figure 5 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0030] Figure 6 This is an exploded view of one embodiment of the present invention. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings:

[0032] like Figures 1 to 6The diagram illustrates a convenient installation structure for a burner, comprising a chassis 1 and a burner 2 connected to the chassis 1. The chassis 1 has a strip-shaped insertion hole, which consists of a clearance hole 31 and a snap-fit ​​hole 32 communicating with the clearance hole 31 but with a smaller diameter. The burner 2 has a support foot 21, the lower part of which is connected to an insertion part 4 that can pass through the clearance hole 31, allowing the insertion part 4 to slide between the clearance hole 31 and the snap-fit ​​hole 32. The lower part of the insertion part 4 has a limiting block 41 that prevents the insertion part 4 from dislodging from the snap-fit ​​hole 32 after it slides into it. The size of the support foot 21 is larger than the size of the clearance hole 31.

[0033] This design utilizes the mating design of the plug-in part 4 and the plug-in hole. During installation, simply align the plug-in part 4 of the support leg 21 with the clearance hole 31 and insert it. Then, slide it laterally to the locking hole 32 to complete the fixation. No bolts, clips, or other auxiliary tools are required throughout the process, significantly improving installation efficiency. This is especially suitable for mass production or emergency maintenance scenarios. The limiting block 41 at the lower end of the plug-in part 4 forms mechanical interference with the locking hole 32. When the plug-in part 4 slides into the locking hole 32, the limiting block 41 is blocked by the edge of the locking hole 32, effectively preventing the burner 2 from accidentally coming off due to vibration or external force. This significantly improves connection stability and ensures safe equipment operation. The clearance hole 31 has a relatively large diameter, allowing for a certain angle or positional deviation of the plug-in part 4 during initial insertion, reducing the accuracy requirements for installation alignment. Conversely, the reduced diameter of the locking hole 32 ensures the accuracy of final positioning, solving the problem of difficult alignment in traditional symmetrical plug-in structures. During disassembly, simply slide the plug part 4 in the reverse direction to the area of ​​the clearance hole 31, and the limiting block 41 will exit from the large-diameter hole along with the plug part, achieving non-destructive and rapid separation, avoiding disassembly damage caused by traditional welding or rusted bolts, and reducing maintenance costs.

[0034] Furthermore, a spring piece 5 is provided between the support foot 21 and the chassis 1 to prevent the insertion part 4 from retracting into the clearance hole 31 after it slides into the locking hole 32. The spring piece 5 and the limiting block 42 form a linkage locking mechanism to further fix the burner 2.

[0035] In one embodiment, the spring piece 5 is disposed on the front side of the clearance hole 31. The spring piece 5 includes a connecting section 51 connected to the chassis 1 and a deformation section 52. A clearance area 53 is provided between the chassis 1 and the deformation section 52 to provide space for the elastic deformation of the deformation section 52 when the insertion part 4 is inserted into the clearance hole 31. The spring piece 5 is used to prevent the insertion part 4 from retracting into the clearance hole 31 when the insertion part 4 slides into the locking hole 32 and the deformation section 52 springs back to the front end of the support foot 21. The spring piece 5 can be an integral structure with the chassis 1. Of course, the spring piece 5 can also be connected to the chassis 1 by threaded fasteners or other connection methods. When the burner 2 is installed, when the plug part 4 is inserted into the clearance hole 31, the support foot 21 presses down on the deformation section 52. After the plug part 4 is inserted into place, it moves laterally so that the plug part 4 slides into the locking hole 32. At this time, the spring piece 5 will disengage from the support foot 21 and rebound, rebounding to the front side of the support foot 21 to block the support foot 21 and restrict its retraction.

[0036] In one embodiment, the chassis 1 is provided with a limiting hole 6, and the spring piece 5 is connected to the support foot 21. The spring piece 5 is used to prevent the plug part 4 from sliding back into the clearance hole 31 after it slides into the locking hole 32. When the burner 2 is installed, the plug part 4 is inserted into the clearance hole 31, and the spring piece 5 is deformed by pressing against the chassis 1. After the plug part 4 is inserted into the correct position, it moves laterally so that the plug part 4 slides into the locking hole 32. At this time, one end of the spring piece 5 will move with the support foot 21 to the limiting hole 6, and the spring piece 5 will spring back into the limiting hole 6, thereby preventing the support foot 21 from retracting.

[0037] Furthermore, the spring piece 5 is connected to the support leg 21 by a threaded fastener. The front end of the spring piece 5 is located on the front side of the support leg 21, and the front end of the spring piece 5 is lower than the lower surface of the support leg 21, so that it can be smoothly inserted into the limiting hole 6 after the insertion part 4 slides into the snap-fit ​​hole 32. Of course, other hooks or blocks can also be used to cooperate with the spring piece 5 to limit the support leg 21.

[0038] In one embodiment, the support foot 21 is provided with a first threaded hole 211, and the plug-in part 4 is threadedly connected to the first threaded hole 211. Of course, the plug-in part 4 can also be an integral structure with the support foot 21.

[0039] Furthermore, the insertion part 4 and the limiting block 41 are an integral structure, with the insertion part 4 being a bolt and the limiting block 41 being a bolt head. This makes the insertion part 4 a standard part, requiring no special design or manufacturing.

[0040] In one embodiment, the chassis 1 is provided with a second threaded hole, and the support foot 21 is further fixed to the chassis 1 by threaded fasteners. This makes the structure of the product more stable to install.

[0041] In one embodiment, the burner 2 includes a burner base 201, an ejector assembly 202 connected to the burner base 201, and a gas distribution pipe 203 connected to the ejector assembly 202. Each of the burner base 201, the ejector assembly 202, and the gas distribution pipe 203 is provided with a support foot 21. Each support foot 21 is provided with a plug-in portion 4 and a limiting block 41 for easy installation.

Claims

1. A burner installation structure, characterized by: The device includes a chassis (1) and a burner (2) connected to the chassis (1). The chassis (1) has a strip-shaped insertion hole, which consists of a clearance hole (31) and a snap-fit ​​hole (32) that communicates with the clearance hole (31) and has a smaller diameter. The burner (2) has a support foot (21), and the lower part of the support foot (21) is connected to an insertion part (4) that can pass through the clearance hole (31), so that the insertion part (4) can slide between the clearance hole (31) and the snap-fit ​​hole (32) after passing through the clearance hole (31). The lower part of the insertion part (4) is provided with a limiting block (41) that can prevent the insertion part (4) from coming out of the snap-fit ​​hole (32) after the insertion part (4) slides into the snap-fit ​​hole (32).

2. A burner mounting structure according to claim 1, wherein: A spring piece (5) is provided between the support foot (21) and the chassis (1) to prevent the plug part (4) from retracting into the clearance hole (31) after the plug part (4) slides into the snap hole (32).

3. A burner mounting structure according to claim 2, wherein: The spring piece (5) is located on the front side of the clearance hole (31). The spring piece (5) includes a connecting section (51) connected to the chassis (1) and a deformation section (52). A clearance area (53) is provided between the chassis (1) and the deformation section (52) to provide space for the elastic deformation of the deformation section (52) when the plug (4) is inserted into the clearance hole (31). The spring piece (5) is used to prevent the plug (4) from retracting into the clearance hole (31) after the plug (4) slides into the snap hole (32).

4. The convenient mounting structure of a burner according to claim 2, characterized in that: The chassis (1) is provided with a limiting hole (6), and the spring piece (5) is connected to the support foot (21). The spring piece (5) is used to prevent the plug part (4) from sliding back to the clearance hole (31) after the plug part (4) slides into the snap hole (32).

5. A burner according to claim 3 or 4, wherein: The support foot (21) is provided with a first threaded hole (211), and the plug part (4) is threadedly connected to the first threaded hole (211).

6. A burner mounting structure according to claim 4, wherein: The spring (5) is connected to the support foot (21) by a threaded fastener.

7. A convenient mounting structure of a burner (2) according to claim 1, characterized in that: The chassis (1) is provided with a second threaded hole, and the support foot (21) is further fixed to the chassis (1) by threaded fasteners.

8. The convenient mounting structure of a burner according to claim 5, wherein: The plug-in part (4) and the limiting block (41) are an integral structure. The plug-in part (4) is a bolt, and the limiting block (41) is a bolt head.

9. The convenient installation structure for a burner according to claim 1, characterized in that: The size of the support foot (21) is larger than the size of the clearance hole.

10. The convenient installation structure for a burner according to claim 1, characterized in that: The burner (2) includes a burner seat (201), an ejector tube assembly (202) connected to the burner seat (201), and a gas distribution pipe (203) connected to the ejector tube assembly (202). The burner seat (201), the ejector tube assembly (202), and the gas distribution pipe (203) are all provided with support feet (21).

Images