Heat-resistant safety gasket

Abstract

The invention relates to the technical field of diesel generator mounting accessories, in particular to a heat-resistant safety gasket. According to the technical scheme, the sealing device comprises a cylindrical main body matching connecting column made of a stainless steel material, and the right side of the main body matching connecting column is provided with a cylindrical first sealing matching column which is integrally formed and has the same center axis; a first sealing matching groove is formed between the right side end face of the main body matching connecting column and the outer cylindrical face of the first sealing matching column, the left side end face of the main body matching connecting column is a conical structural face, and an integrally-formed cylindrical second sealing matching column is arranged on the left side end face of the main body matching connecting column. The diesel generator mounting assembly has the advantages that the efficiency during assembly is higher, the dismounting operation during later maintenance is more convenient, the overall structural strength is better, the service life during use is longer, and the matched connection requirements of the diesel generator mounting assembly with higher heat and higher sealing performance requirements can be met.

Description

Technical Field

[0001] The present invention relates to the technical field of installation accessories for diesel generators, and particularly to a heat-resistant safety gasket. Background Art

[0002] When installing mechanical products such as diesel generators, gasket-like components are important accessories for achieving tight fit between different parts. The existing gaskets have a relatively simple structure and cannot achieve the heat-resistant effect when used for the fit between components with relatively high internal heat in diesel generators. When in use, the sealing performance also needs to be achieved through the cooperation of multiple gaskets, resulting in relatively low installation efficiency, troublesome disassembly and assembly operations during later maintenance, and relatively high maintenance costs. Summary of the Invention

[0003] The purpose of the present invention is to provide a heat-resistant safety gasket. It adopts a brand-new structural design, can replace the existing multiple gaskets used in combination, can not only achieve sealed connection at multiple positions, but also achieve safe cooperation of heat insulation for the main structure. It has better safety during use, higher assembly efficiency, more convenient disassembly and assembly operations during later maintenance, better overall structural strength, longer service life during use, can meet the connection requirements of installation components with relatively high heat and relatively high sealing requirements in diesel generators, and ensures the stability of the installation connection position of the components.

[0004] The technical solution of the present invention is as follows:

[0005] A heat-resistant safety gasket, characterized in that: it includes a cylindrical main body mating connection column made of stainless steel material. A cylindrical first sealing mating column with the same central axis and integrally formed is provided on the right side of the main body mating connection column. A first sealing mating groove is provided between the right end face of the main body mating connection column and the outer cylindrical surface of the first sealing mating column. The left end face of the main body mating connection column is a conical structural surface. A cylindrical second sealing mating column integrally formed is provided on the left end face of the main body mating connection column. A circular cylindrical sealing safety and stability groove is provided on the left end face of the second sealing mating column. A conical heat dissipation mating safety groove is formed between the inner cylindrical surface of the second sealing mating column and the left end face of the main body mating connection column. The heat dissipation mating safety groove is provided with main body heat dissipation mating holes that are evenly distributed in a circumferential manner and completely penetrate the whole on the right side. A cylindrical central installation combination hole that penetrates the whole on the right side is provided at the central position on the left side of the main body mating connection column. A central mating sealing groove is provided at the right position of the central installation combination hole. A cylindrical main body heat insulation safety groove is provided on the right end face of the first sealing mating column. The main body heat dissipation mating holes are located inside the main body heat insulation safety groove.

[0006] Further, the projection of the second sealing and mating column in the left-right direction is located within the region of the projection of the first sealing and mating groove in the left-right direction.

[0007] Further, the left end face of the sealing safety and stability groove is in the same plane as the left position of the main body mating connection column.

[0008] Further, an arc-shaped safety structure is provided at the inner edge positions of the main body heat insulation safety groove and the first sealing and mating groove.

[0009] Further, installation combination convenient chamfer structures are provided at the left and right edge positions of the central installation combination hole.

[0010] Advantages of the present invention:

[0011] The present invention adopts a brand-new structural design, which can replace the existing multiple gaskets for combined use. It can not only achieve sealed connections at multiple positions, but also achieve safe cooperation for heat insulation of the main body structure. It has better safety during use, higher efficiency during assembly, and more convenient disassembly and assembly operations during later maintenance. Its overall structural strength is better, and its service life during use is longer. It can meet the mating connection requirements of installation components with relatively high heat and relatively high sealing requirements in diesel generators, and ensure the stability of the installation connection positions of the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 is a front view schematic diagram of the present invention;

[0014] Figure 3 is a left side view schematic diagram of the present invention;

[0015] Figure 4 is a right side view schematic diagram of the present invention;

[0016] Figure 5 is a top view schematic diagram of the present invention;

[0017] Figure 6 is a cross-sectional schematic diagram at the A-A position of the present invention;

[0018] Figure 7 is a three-dimensional structural schematic diagram in the second direction of the present invention;

[0019] Figure 8 is a partial enlarged schematic diagram at the B position of the present invention;

[0020] In the figure: 1. Main body mating connection column; 2. First sealing mating column; 3. First sealing mating groove; 4. Second sealing mating column; 5. Sealing safety and stability groove; 6. Main body heat dissipation mating hole; 7. Central installation combination hole; 8. Central mating sealing groove; 9. Main body heat insulation safety groove. Detailed implementation mode

[0021] As Figures 1 to 8 shown, a heat-resistant safety gasket includes a cylindrical main body mating connection column 1 made of stainless steel material. On the right side of the main body mating connection column 1, there is an integrally formed cylindrical first sealing mating column 2 with the same central axis, which can ensure the sealing performance during mating at the right side position. Between the right end face of the main body mating connection column 1 and the outer cylindrical surface of the first sealing mating column 2, there is a first sealing mating groove 3. This position can be combined with a sealing ring or directly installed without other accessories, providing a larger space for the outer position. The left end face of the main body mating connection column 1 is a conical structural surface, and on the left end face of the main body mating connection column 1, there is an integrally formed cylindrical second sealing mating column 4, which can be hermetically mated with the installation structure at the left side position. On the left end face of the second sealing mating column 4, there is a circular cylindrical sealing safety and stability groove 5. This position can be combined with a sealing ring or used as a heat insulation structure. Between the inner cylindrical surface of the second sealing mating column 4 and the left end face of the main body mating connection column 1, a conical heat dissipation and safety groove is formed. In the heat dissipation and safety groove, there are main body heat dissipation mating holes 6 evenly distributed in a circle and completely penetrating the whole right side, which can dissipate the heat in the middle position of the main body structure during use, ensuring the reliable heat resistance of the main body structure. At the left central position of the main body mating connection column 1, there is a cylindrical central installation combination hole 7 penetrating the whole right side for installation and mating. At the right side position of the central installation combination hole 7, there is a central mating sealing groove 8. On the right end face of the first sealing mating column 2, there is a cylindrical main body heat insulation safety groove 9. The main body heat dissipation mating holes 6 are located inside the main body heat insulation safety groove 9, ensuring the heat resistance of the right side position and at the same time guaranteeing the strength of the main body structure. It can replace the existing multiple gaskets used in combination. It can not only achieve the sealing connection at multiple positions but also play a role in the heat insulation and safety cooperation of the main body structure. It has better safety during use, higher efficiency during assembly, and more convenient disassembly and assembly operations during later maintenance. Its overall structural strength is better, and its service life during use is longer. It can meet the mating connection requirements of installation components with relatively high heat and high sealing requirements in diesel generators, ensuring the stability of the installation connection position of the components.

[0022] Preferably, the projection of the second sealing and fitting column 4 in the left-right direction is located within the area of the projection of the first sealing and fitting groove 3 in the left-right direction, so that the overall structural support strength is better, the service life during use is longer, and the sealing performance of the main structure during fitting is more reliable.

[0023] Preferably, the left end face of the sealing, safety and stability groove 5 is in the same plane as the left side position of the main body fitting and connecting column 1, so that the flatness of the structure at the left side position is better and the production and processing are more convenient.

[0024] Preferably, an arc-shaped safety structure is provided at the inner edge positions of the main body heat insulation and safety groove 9 and the first sealing and fitting groove 3, which is easier during production and makes the smoothness of the internal structure better.

[0025] Preferably, installation and combination convenient chamfer structures are provided at the left and right edge positions of the central installation and combination hole 7, which are more convenient during assembly and combination, have the function of guiding the fit, and can improve the fitting efficiency during combination.

[0026] The above are the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle described in the present invention, several improvements or replacements can be made, and these improvements or replacements should also be regarded as the protection scope of the present invention.

Claims

1. A heat-resistant safety gasket, characterized in that: It includes a cylindrical main body mating connection column (1) made of stainless steel material. A cylindrical first sealing mating column (2) with an integrated molding and the same central axis is provided on the right side of the main body mating connection column (1). A first sealing mating groove (3) is provided between the right end face of the main body mating connection column (1) and the outer cylindrical surface of the first sealing mating column (2). The left end face of the main body mating connection column (1) is a conical structural surface. A cylindrical second sealing mating column (4) is integrally formed on the left end face of the main body mating connection column (1). A circular cylindrical sealing safety and stability groove (5) is provided on the left end face of the second sealing mating column (4). A conical heat dissipation mating safety groove is formed between the inner cylindrical surface of the second sealing mating column (4) and the left end face of the main body mating connection column (1). Main body heat dissipation mating holes (6) that are circumferentially and evenly distributed and completely penetrate the whole on the right side are provided in the heat dissipation mating safety groove. A cylindrical central installation combination hole (7) that penetrates the whole on the right side is provided at the central position on the left side of the main body mating connection column (1). A central mating sealing groove (8) is provided at the right side position of the central installation combination hole (7). A cylindrical main body heat insulation safety groove (9) is provided on the right end face of the first sealing mating column (2). The main body heat dissipation mating holes (6) are located inside the main body heat insulation safety groove (9).

2. The heat-resistant safety gasket according to claim 1, characterized in that: The projection of the second sealing mating column (4) in the left - right direction is located within the area of the projection of the first sealing mating groove (3) in the left - right direction.

3. The heat-resistant safety gasket according to claim 1, wherein: The left end face of the sealing safety and stability groove (5) and the left position of the main body mating connection column (1) are on the same plane.

4. A heat-resistant safety gasket according to claim 1, characterized in that: Arc - shaped safety structures are provided at the inner edge positions of the main body heat insulation safety groove (9) and the first sealing mating groove (3).

5. A heat-resistant safety gasket according to claim 1, characterized in that: Installation combination convenient chamfer structures are provided at the left and right edge positions of the central installation combination hole (7).

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