A high-strength, wear-resistant, high-temperature compensator

Abstract

This utility model relates to the field of compensator technology, and more particularly to a high-strength, wear-resistant, high-temperature compensator. The technical solution adopted by this utility model includes a first and second cylindrical combined connecting seat with the same central axis, spliced ​​together. The center of the first and second combined connecting seats is a cylindrical central conveying and mating hole. The main structure of both the first and second combined connecting seats is manufactured from a circumferentially distributed welded metal frame combined with ceramic material. The welded metal frame consists of a cylindrical connecting rod and a V-shaped reinforcing support with an opening facing the central conveying and mating hole. The advantages of this utility model are: it can achieve multiple high-temperature protection effects, making it more reliable in use, with stronger overall wear resistance and a longer service life, meeting the application requirements of high-temperature environments with high strength and wear resistance requirements.

Description

Technical Field

[0001] This utility model relates to the field of compensator technology, and in particular to a high-strength, wear-resistant, high-temperature compensator. Background Technology

[0002] As an important product for compensating for pipeline connection positions during material transportation, compensators have a wide range of applications. Existing compensators are usually composed of metal materials and sealing structures. When in use, the high temperature resistance of the metal pipe wall structure is relatively low, and the heat resistance and strength of the structure of the moving compensation position of the compensator are also relatively poor. The wear resistance during use is also relatively average. In high-temperature environments with high requirements for strength and wear resistance, the service life of existing compensators is relatively short, the use cost is relatively high, and the maintenance frequency is also relatively high. Utility Model Content

[0003] The purpose of this invention is to provide a high-strength, wear-resistant, high-temperature compensator. Its main structure is composed of welded metal and ceramic materials, forming a wear-resistant safety layer. This results in higher overall strength and better wear resistance during use, as well as reliable heat resistance. Combined with the sealing components inside the bellows and the external protective structure, it achieves multiple high-temperature protection effects, making it safer and more reliable during use. It also has stronger overall wear resistance and a longer service life, meeting the needs of high-temperature applications requiring high strength and wear resistance. The maintenance frequency during use is effectively reduced, thereby reducing overall operating costs.

[0004] The technical solution of this utility model is as follows:

[0005] A high-strength, wear-resistant, high-temperature compensator includes a first and second cylindrical connecting seat with the same central axis and spliced ​​together. The center of both the first and second connecting seats is a cylindrical central conveying and mating hole. The main structure of both the first and second connecting seats is manufactured from a uniformly distributed circumferentially distributed welded metal frame combined with ceramic material. The welded metal frame consists of a cylindrical connecting rod and a V-shaped reinforcing support with an opening facing the central conveying and mating hole. The first connecting seat has a cylindrical compensating and mating groove penetrating its outer side at the splicing position near the second connecting seat. Both the first and second connecting seats have a cylindrical reinforcing and stabilizing mating plate on their outer cylindrical surfaces. The projection of the reinforcing and stabilizing mating plate in the left-right direction corresponds to the projection of the compensating and mating groove in the left-right direction. The shadow areas intersect, and the cross-section of the compensation fitting connection groove is an L-shaped structure. A cylindrical first sealing fit washer is provided on the inner side of the compensation fitting connection groove. The two reinforced and stable fitting plates are connected together by a bellows main structure. An embedded sealing and stable seat is provided between the inside of the bellows main structure and the second combined connecting seat. A second sealing fit washer is provided at the mating position between the embedded sealing and stable seat and the first sealing fit washer. A circumferentially evenly distributed combined connecting support seat is provided on the reinforced and stable fitting plates on the outer side of the first and second combined connecting seats. The combined connecting support seats on the first and second combined connecting seats are connected together by an integral connecting screw. A cylindrical high-temperature protective baffle is provided on the combined connecting support seat on the outer side of the first combined connecting seat, located on the outer side of the bellows main structure.

[0006] Furthermore, the position of the V-shaped reinforcing support near the central conveying mating hole coincides with the inner cylindrical surface of the central conveying mating hole.

[0007] Furthermore, the reinforced and stabilizing mating plate is made of metal material, and the reinforced and stabilizing mating plate is welded together with the overlay metal frame.

[0008] Furthermore, the thickness of the first combined connector is greater than that of the second combined connector, and the interior of the first combined connector is composed of three sets of reinforcing corner structures distributed along the central axis of the first combined connector.

[0009] Furthermore, the first sealing gasket is provided with cylindrical buffer pressure relief holes evenly distributed around its circumference.

[0010] Furthermore, the projection of the corrugated pipe main structure in the left-right direction is entirely within the area projected by the high-temperature protective baffle in the left-right direction.

[0011] The beneficial effects of this utility model are:

[0012] This utility model adopts a brand-new structural design. The main structure is composed of welded metal and ceramic materials to form a wear-resistant and safe layer. It has higher overall strength and better wear resistance during use. The heat resistance of the main body is also more reliable. Combined with the sealing components set inside the bellows and the protective structure set outside, it can achieve multiple high-temperature protection effects, making it safer and more reliable during use. It has stronger overall wear resistance and a longer service life, which can meet the use requirements of high-temperature environments with high strength and wear resistance requirements. The maintenance frequency during use can be effectively reduced, thereby reducing the overall use cost. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a front view of the present invention;

[0015] Figure 3 This is a schematic diagram of the left side of this utility model;

[0016] Figure 4 This is a cross-sectional view of position AA of this utility model;

[0017] Figure 5 This is a top view of the present invention;

[0018] Figure 6 This is a bottom view of the present invention;

[0019] Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction;

[0020] Figure 8 This is a partially enlarged schematic diagram of position B in this utility model;

[0021] In the figure: 1. First combined connecting seat, 2. Second combined connecting seat, 3. Central conveying mating hole, 4. Reinforced and stabilizing mating plate, 5. Compensating mating connecting groove, 6. First sealing mating washer, 7. Second sealing mating washer, 8. Corrugated pipe main structure, 9. Combined connecting support seat, 10. Integral connecting screw, 11. High temperature protection baffle, 12. Buffer pressure relief hole, 13. Embedded sealing stabilizing seat. Detailed Implementation

[0022] like Figures 1 to 8As shown, a high-strength, wear-resistant, high-temperature compensator includes a cylindrical first combined connecting seat 1 and a second combined connecting seat 2 with the same central axis and spliced ​​together. The central position of the first combined connecting seat 1 and the second combined connecting seat 2 is a cylindrical central conveying mating hole 3, which forms the main body of the compensator. The main structure of both the first combined connecting seat 1 and the second combined connecting seat 2 is manufactured from a uniformly distributed circumferentially welded metal frame combined with ceramic material. During production, they are pressed using a molding die, resulting in a higher structural strength after overall molding and the formation of a reliable wear-resistant protective layer. The welded metal frame consists of a cylindrical connecting rod and a V-shaped reinforcing support angle with an opening facing the central conveying mating hole 3, making the load-bearing capacity of the internal structure more reliable. A cylindrical compensating mating connecting groove 5 penetrating the outer side is provided at the splicing position of the first combined connecting seat 1 near the second combined connecting seat 2. This position serves as the main mating area for the compensator's movable mating during use. Both the first combined connecting seat 1 and the second combined connecting seat 2 have a cylindrical reinforcing and stabilizing mating plate 4 on their outer cylindrical surfaces. The projection of the reinforcing and stabilizing mating plate 4 in the left-right direction intersects with the projection area of ​​the compensating mating connecting groove 5 in the left-right direction. The compensating mating connecting groove 5 has an L-shaped cross-section, and a cylindrical first sealing mating washer 6 is provided on the inner side of the compensating mating connecting groove 5 to ensure better sealing at the mating position. The two reinforcing and stabilizing mating plates 4 are connected together by a bellows main body structure 8. An embedded sealing and stabilizing seat 13 is provided between the inside of the bellows main body structure 8 and the second combined connecting seat 2, which improves the wear resistance and sealing performance of the compensating mating position, and also provides more reliable heat insulation performance. The embedded sealing and stabilizing seat 13 is provided with a second sealing and stabilizing washer 7 at the mating position with the first sealing and stabilizing washer 6. The reinforcing and stabilizing mating plates 4 on the outer sides of both the first and second combined connecting seats 1 and 2 are provided with evenly distributed circumferentially distributed combined connecting support seats 9. The combined connecting support seats 9 on the first and second combined connecting seats 1 and 2 are connected together by an integral connecting screw 10. A cylindrical high-temperature protective baffle 11 is provided on the combined connecting support seat 9 on the outer side of the first combined connecting seat 1, located outside the corrugated pipe main structure 8, which can provide thermal insulation against the external environment, thereby giving the main body reliable high-temperature resistance.Its main structure is composed of welded metal and ceramic materials, forming a wear-resistant and safe layer. This results in higher overall strength and better wear resistance during use. The heat resistance of the main body is also reliable. Combined with the sealing components inside the bellows and the protective structure on the outside, it can achieve multiple high-temperature protection effects, making it safer and more reliable during use. It also has stronger overall wear resistance and a longer service life, meeting the needs of high-temperature applications that require high strength and wear resistance. The maintenance frequency during use can be effectively reduced, thereby reducing the overall operating cost.

[0023] Preferably, the position of the V-shaped reinforcing support near the central conveying mating hole 3 coincides with the inner cylindrical surface of the central conveying mating hole 3, which improves the overall structural support strength, extends the service life during use, and further enhances the structural safety of the inner position.

[0024] Preferably, the reinforcing and stabilizing plate 4 is made of metal material. The reinforcing and stabilizing plate 4 is welded together with the weld overlay metal frame, which is more convenient in production and processing. It can make the weld overlay metal frame directly form a whole with the reinforcing and stabilizing plate 4. With the help of the molding mold, it can be more easily produced and shaped with ceramic materials.

[0025] Preferably, the thickness of the first combined connecting seat 1 is greater than the thickness of the second combined connecting seat 2. The interior of the first combined connecting seat 1 is provided with three sets of reinforcing corner structures distributed along the central axis of the first combined connecting seat 1, which makes the structure stronger, has a stronger load-bearing capacity, and can further improve the overall service life during use.

[0026] Preferably, the first sealing gasket 6 is provided with cylindrical buffer pressure relief holes 12 evenly distributed around its circumference, which provides a better buffering effect during compensation activities and makes the compensation process safer.

[0027] Preferably, the projection of the corrugated pipe main structure 8 in the left-right direction is completely located within the area of ​​the high-temperature protective baffle 11 projected in the left-right direction, which can ensure more comprehensive protection for the corrugated pipe main structure.

[0028] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.

Claims

1. A high-strength, wear-resistant, high-temperature compensator, comprising a cylindrical first combined connecting seat (1) and a second combined connecting seat (2) with the same central axis and spliced ​​together, wherein the center position of the first combined connecting seat (1) and the second combined connecting seat (2) is a cylindrical central conveying mating hole (3), characterized in that: The main structures of the first combined connecting seat (1) and the second combined connecting seat (2) are both made of a uniformly distributed circumferentially welded metal frame and ceramic material. The welded metal frame consists of a cylindrical connecting rod and a V-shaped reinforcing support with an opening facing the central conveying fitting hole (3). The first combined connecting seat (1) is provided with a cylindrical compensating fitting connecting groove (5) that penetrates the outer side at the splicing position near the second combined connecting seat (2). A cylindrical reinforcing and stabilizing fitting plate (4) is provided on the outer cylindrical surface of both the first combined connecting seat (1) and the second combined connecting seat (2). The projection of the reinforcing and stabilizing fitting plate (4) in the left and right direction intersects with the projection area of ​​the compensating fitting connecting groove (5) in the left and right direction. The cross-section of the compensating fitting connecting groove (5) is an L-shaped structure. A cylindrical first sealing fitting gasket (6) is provided on the inner side of the compensating fitting connecting groove (5). The reinforced and stable mating plates (4) are connected together by a corrugated pipe main body structure (8). An embedded sealing and stabilizing seat (13) is provided between the interior of the corrugated pipe main body structure (8) and the second combined connecting seat (2). A second sealing and mating washer (7) is provided at the mating position of the embedded sealing and stabilizing seat (13) and the first sealing mating washer (6). A combined connecting support seat (9) is provided on the reinforced and stable mating plates (4) at the outer positions of the first combined connecting seat (1) and the second combined connecting seat (2). The combined connecting support seats (9) on the first combined connecting seat (1) and the second combined connecting seat (2) are connected together by an integral connecting screw (10). A cylindrical high-temperature protective baffle (11) is provided on the combined connecting support seat (9) on the outer side of the first combined connecting seat (1) located on the outer side of the corrugated pipe main body structure (8).

2. The high-strength, wear-resistant, high-temperature compensator according to claim 1, characterized in that: The position of the V-shaped reinforcing support near the central conveying mating hole (3) coincides with the inner cylindrical surface of the central conveying mating hole (3).

3. The high-strength, wear-resistant, high-temperature compensator according to claim 1, characterized in that: The reinforced and stabilized mating plate (4) is made of metal material and is welded together with the weld overlay metal frame.

4. The high-strength, wear-resistant, high-temperature compensator according to claim 1, characterized in that: The thickness of the first combined connecting seat (1) is greater than the thickness of the second combined connecting seat (2). The interior of the first combined connecting seat (1) is provided with three sets of reinforcing corner structures distributed along the central axis of the first combined connecting seat (1).

5. A high-strength, wear-resistant, high-temperature compensator according to claim 1, characterized in that: The first sealing gasket (6) is provided with cylindrical buffer pressure relief holes (12) evenly distributed around its circumference.

6. A high-strength, wear-resistant, high-temperature compensator according to claim 1, characterized in that: The projection of the corrugated pipe main structure (8) in the left and right directions is completely located within the area of ​​the high-temperature protective baffle (11) projected in the left and right directions.

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