High-temperature-resistant and wear-resistant sealing element

Abstract

The utility model provides a high-temperature-resistant and wear-resistant sealing element, which belongs to the technical field of high-temperature sealing elements and comprises a sealing mechanism, a mounting ring, a connecting ring arranged on one side of the mounting ring, a sealing groove arranged on one side of the mounting ring and a mounting hole arranged on one side of the mounting ring. The connecting mechanism comprises a water cooling component used for cooling the connecting ring and an inner pipe component used for conducting temperature isolation on the connecting ring. By means of the mode that the installation ring, the connecting ring and the inner pipe are combined, the effects of multi-layer sealing and heat isolation can be achieved, a cooling space formed between the connecting groove and the inner pipe is matched, a water cooling circulation mode is used, rapid circulation cooling treatment can be conducted on a sealing piece, the cooling effect of the sealing piece at the sealing position is guaranteed, and the service life of the sealing piece is prolonged. The problem that the service life of the sealing ring is influenced due to long-time high temperature can be avoided while the service life of the sealing ring is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of high-temperature sealing technology, specifically relating to a high-temperature resistant and wear-resistant sealing component. Background Technology

[0002] In many industrial production processes, equipment often needs to operate under harsh conditions of high temperature and high wear. During operation, the air and oil circuits of the equipment need to be sealed to ensure their tightness. Therefore, different sealing components are required to achieve the sealing effect.

[0003] However, existing seals have several shortcomings in this environment: Firstly, traditional seals have limited high-temperature resistance. When the operating temperature rises, the seal material is prone to softening, deformation, or even melting, leading to decreased sealing performance, leakage, and affecting the normal operation of the equipment, potentially even causing safety accidents. Secondly, the wear resistance of existing seals is also unsatisfactory. During equipment operation, friction between the seal and other components causes surface wear. As wear intensifies, the sealing gap widens, thus reducing the sealing effect. Moreover, worn seals require frequent replacement, increasing equipment maintenance costs and downtime. Utility Model Content

[0004] The purpose of this invention is to provide a high-temperature and wear-resistant sealing component, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-temperature and wear-resistant seal includes a sealing mechanism, comprising a mounting ring, a connecting ring disposed on one side of the mounting ring, a sealing groove disposed on one side of the mounting ring, and a mounting hole disposed on one side of the mounting ring; and a connecting mechanism, comprising a water-cooling component for cooling the connecting ring, an inner tube component for isolating the temperature of the connecting ring, a limiting component for limiting the installation of the inner tube component, and a sealing component for sealing the mounting ring.

[0007] As a preferred embodiment of this utility model, the inner tube component includes an inner tube disposed within a connecting ring, a barrier tube provided on the side wall of the inner tube, a double conical ring provided at one end of the barrier tube, and a sealing ring provided on one side of the double conical ring.

[0008] In a preferred embodiment of this utility model, the limiting component includes a limiting plate fixedly connected to the side wall of the barrier tube, a limiting groove is formed on the inner wall of the mounting ring, and the limiting plate is slidably connected in the limiting groove.

[0009] In a preferred embodiment of this utility model, the limiting groove extends into the connecting ring, and the limiting groove communicates with the connecting groove.

[0010] As a preferred embodiment of this utility model, one end of the barrier tube is provided with an inner sleeve ring, and the end of the barrier tube away from the inner sleeve ring is provided with an outer sleeve ring.

[0011] In a preferred embodiment of this utility model, the inner and outer rings each have corresponding grooves on their opposite sidewalls, and the corresponding grooves correspond to the ends of the limiting plate.

[0012] As a preferred embodiment of this utility model, the sealing component includes a fitting ring disposed on the side wall of the inner tube, a corresponding groove is provided on one side of the fitting ring, a contact ring is fixedly connected to the side wall of the fitting ring, a corresponding block is provided in the sealing groove, and the corresponding block cooperates with the corresponding groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting up structures such as mounting ring, connecting ring, inner tube, connecting groove, water cooling pipe and isolation pipe, and by combining mounting ring, connecting ring and inner tube, multi-layer sealing and heat insulation effects can be achieved. With the cooling space formed between the connecting groove and the inner tube, water cooling circulation can be used to quickly circulate and cool down the sealing component, ensuring the cooling effect of the sealing component at the sealing position, ensuring its service life, and avoiding the problem of the sealing ring being affected by high temperature for a long time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the water-cooled component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the connecting groove structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the limiting component structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the double-cone ring structure of this utility model.

[0020] In the diagram: 100, sealing mechanism; 110, mounting ring; 120, connecting ring; 130, sealing groove; 140, mounting hole; 200, connecting mechanism; 210, water-cooling component; 211, water-cooling pipe; 212, externally threaded pipe; 213, connecting groove; 214, connecting hole; 220, inner pipe component; 221, inner pipe; 222, barrier pipe; 223, double cone ring; 224, sealing ring; 230, limiting component; 231, limiting plate; 232, limiting groove; 233, inner ring; 234, outer ring; 240, sealing component; 241, fitting ring; 242, corresponding groove; 243, contact ring; 244, corresponding block. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0024] Example

[0025] Reference Figure 1-5 This embodiment of the present invention provides a high-temperature and wear-resistant seal, comprising: a sealing mechanism 100, including a mounting ring 110, a connecting ring 120 disposed on one side of the mounting ring 110, a sealing groove 130 disposed on one side of the mounting ring 110, and a mounting hole 140 disposed on one side of the mounting ring 110; and a connecting mechanism 200, including a water-cooling component 210 for cooling the connecting ring 120, an inner tube 221 component 220 for isolating the temperature of the connecting ring 120, a limiting component 230 for limiting the installation of the inner tube 221 component 220, and a sealing component 240 for sealing the mounting ring 110.

[0026] The water-cooled component 210 includes a water-cooled pipe 211 fixedly connected to the side wall of the connecting ring 120. One end of the water-cooled pipe 211 is fixedly connected to an externally threaded pipe 212. The inner wall of the connecting ring 120 is provided with a connecting groove 213, and the inner wall of the connecting groove 213 is provided with a connecting hole 214. The connecting hole 214 connects to the water-cooled pipe 211. The water-cooled pipe 211 has a two-end structure, with water entering from one side and draining from the other side. A space is formed between the connecting groove and the inner pipe 221 to circulate and cool the inner pipe 221 and the connecting ring 120. This effectively cools the inner pipe 221, the connecting ring 120, and the mounting ring 110, preventing the sealing performance of the sealing position from decreasing due to high temperature, and ensuring the service life of the sealing ring 224.

[0027] Specifically, the inner tube 221 component 220 includes an inner tube 221 disposed within the connecting ring 120. The side wall of the inner tube 221 is provided with a barrier tube 222. One end of the barrier tube 222 is provided with a double conical ring 223, and one side of the double conical ring 223 is provided with a sealing ring 224.

[0028] The barrier tube 222 has an inner ring 233 at one end and an outer ring 234 at the other end away from the inner ring 233. The double conical ring 223 has a conical structure at both ends. By cooperating with the sealing ring 224 through the conical structure at both ends, the effect of contact compression deformation sealing can be achieved, ensuring the sealing of the inner tube 221 at the end of the double conical ring 223.

[0029] Furthermore, the limiting component 230 includes a limiting plate 231 fixedly connected to the side wall of the barrier tube 222, and a limiting groove 232 is formed in the inner wall of the mounting ring 110, and the limiting plate 231 is slidably connected in the limiting groove 232.

[0030] The limiting groove 232 extends into the connecting ring 120 and connects to the connecting groove. The inner ring 233 and the outer ring 234 are both connected to the barrier tube 222 and are sleeved on the side wall of the inner tube 221. At this time, the corresponding installation of the corresponding groove 242 and the limiting block can provide contact sealing for the inner ring 233 and the outer ring 234, while ensuring that the barrier tube 222 remains stable during use, and at the same time ensuring the sealing between the barrier tube 222 and the connecting groove.

[0031] Preferably, the inner ring 233 and the outer ring 234 are provided with corresponding grooves 242 on their opposite sidewalls, and the corresponding grooves 242 correspond to the ends of the limiting plate 231.

[0032] Furthermore, the sealing component 240 includes a fitting ring 241 disposed on the side wall of the inner tube 221. A corresponding groove 242 is provided on one side of the fitting ring 241. A contact ring 243 is fixedly connected to the side wall of the fitting ring 241. A corresponding block 244 is provided in the sealing groove 130. The corresponding block 244 cooperates with the corresponding groove 242.

[0033] In summary, by setting up structures such as mounting rings, connecting rings, inner tubes, connecting grooves, water-cooling pipes, and isolation pipes, and through the combination of mounting rings, connecting rings, and inner tubes, multi-layer sealing and heat insulation effects can be achieved. Combined with the cooling space formed between the connecting groove and the inner tube, and using water cooling circulation, the seal can be rapidly circulated and cooled down, ensuring the cooling effect of the seal at the sealing position, guaranteeing its service life, and avoiding the problem of the sealing ring being affected by prolonged high temperature.

[0034] When using, such as Figure 1-5 As shown, firstly, the barrier tube is fitted onto the side wall of the inner tube. Then, the inner and outer rings are fitted onto both ends of the barrier tube, with their corresponding grooves aligning with the limiting plates to maintain the barrier tube's fixation. Next, the fitting ring is fitted onto the side wall of the inner tube. Then, the limiting plates and limiting grooves slide to limit the movement, allowing the inner tube to be installed on the connecting ring. At this point, multiple corresponding grooves on the fitting ring align with corresponding blocks, positioning the fitting ring. The side wall structure of the fitting ring aligns with the sealing groove, providing a sealing seal on the side of the mounting ring away from the connecting ring. Simultaneously, a contact ring is fitted onto the outer side wall of the mounting ring to ensure safety. The sealing performance of the ring and the installation part is ensured to guarantee its sealing strength. Then, the inner tube is installed in the connecting ring. At this time, a sealed space is formed between the inner ring, the outer ring, the barrier tube, and the connecting groove. Through the connection of the external threaded pipe and the circulation pipe, a water-cooled circulation is established between the outside and the connecting groove through the water-cooling pipe. Through the water-cooling circulation, a circulating water-cooled seal is formed at the connecting ring and the inner tube. During this process, the tightness between the inner tube and the end of the connecting ring is achieved by squeezing the sealing ring and the double cone ring to provide a tight deformation seal at the connection between the end of the inner tube and the connecting ring, ensuring the sealing performance between the inner tube and the connecting ring.

[0035] In summary, by setting up structures such as mounting rings, connecting rings, inner tubes, connecting grooves, water-cooling pipes, and isolation pipes, and through the combination of mounting rings, connecting rings, and inner tubes, multi-layer sealing and heat insulation effects can be achieved. Combined with the cooling space formed between the connecting groove and the inner tube, and using water cooling circulation, the seal can be rapidly circulated and cooled down, ensuring the cooling effect of the seal at the sealing position, guaranteeing its service life, and avoiding the problem of the sealing ring being affected by prolonged high temperature.

[0036] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0037] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0038] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine task in design, manufacturing, and production without requiring extensive experimentation.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high-temperature resistant and wear-resistant sealing component, characterized in that: include, The sealing mechanism (100) includes a mounting ring (110), a connecting ring (120) disposed on one side of the mounting ring (110), a sealing groove (130) disposed on one side of the mounting ring (110), and a mounting hole (140) disposed on one side of the mounting ring (110). The connecting mechanism (200) includes a water-cooling component (210) for cooling the connecting ring (120), an inner tube (221) component (220) for isolating the temperature of the connecting ring (120), a limiting component (230) for limiting the installation of the inner tube (221) component (220), and a sealing component (240) for sealing the mounting ring (110).

2. The high-temperature resistant and wear-resistant seal according to claim 1, characterized in that: The water-cooled component (210) includes a water-cooled pipe (211) fixedly connected to the side wall of the connecting ring (120). One end of the water-cooled pipe (211) is fixedly connected to an externally threaded pipe (212). The inner wall of the connecting ring (120) is provided with a connecting groove (213). The inner wall of the connecting groove (213) is provided with a connecting hole (214). The connecting hole (214) connects to the water-cooled pipe (211).

3. The high-temperature resistant and wear-resistant seal according to claim 2, characterized in that: The inner tube (221) component (220) includes an inner tube (221) disposed in a connecting ring (120), the side wall of the inner tube (221) is provided with a barrier tube (222), one end of the barrier tube (222) is provided with a double conical ring (223), and one side of the double conical ring (223) is provided with a sealing ring (224).

4. The high-temperature resistant and wear-resistant seal according to claim 3, characterized in that: The limiting component (230) includes a limiting plate (231) fixedly connected to the side wall of the barrier tube (222), and a limiting groove (232) is provided on the inner wall of the mounting ring (110), and the limiting plate (231) is slidably connected in the limiting groove (232).

5. A high-temperature resistant and wear-resistant seal according to claim 4, characterized in that: The limiting groove (232) extends into the connecting ring (120), and the limiting groove (232) is connected to the connecting groove.

6. A high-temperature resistant and wear-resistant seal according to claim 5, characterized in that: The barrier tube (222) has an inner ring (233) at one end and an outer ring (234) at the other end of the barrier tube (222) away from the inner ring (233).

7. A high-temperature resistant and wear-resistant seal according to claim 6, characterized in that: The inner ring (233) and the outer ring (234) each have a corresponding groove (242) on their opposite sidewalls, and the corresponding groove (242) corresponds to the end of the limiting plate (231).

8. A high-temperature resistant and wear-resistant seal according to claim 7, characterized in that: The sealing component (240) includes a fitting ring (241) disposed on the side wall of the inner tube (221), a corresponding groove (242) is provided on one side of the fitting ring (241), a contact ring (243) is fixedly connected to the side wall of the fitting ring (241), and a corresponding block (244) is provided in the sealing groove (130), the corresponding block (244) and the corresponding groove (242) cooperate with each other.

Images