Heat dissipation type solid tire
By introducing technologies such as heat conduction layer, heat dissipation pipe, graphite heat sink and aerogel felt into solid tires, the problem of poor heat dissipation performance of the tire is solved, rapid cooling and anti-slip performance improvement is achieved, tire life is extended and overall performance is improved.
Patent Information
- Application Number
- CN202421021831.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Existing solid tires are prone to deformity and have poor heat dissipation performance under high speed or high pressure, resulting in a sharp increase in rubber temperature, affecting the tire life and anti-slip performance.
A heat dissipation solid tire is designed, with a heat dissipation pipe and a water pipe inside the thermal conduction layer. Combined with graphite heat dissipation fins and aerogel felt, an air circulation channel and support structure are added, and the temperature-sensitive color-changing ink is used to monitor the temperature and in elasticity. A wire ring is installed in the glue layer to increase strength.
It realizes rapid heat dissipation and cooling of tires in high temperature environments, improves safety and anti-slip performance, extends tire life, and improves the overall performance of tires through support structures and wear-resistant materials.
Smart Images
Figure CN222157113U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solid tires, and more specifically, to a heat dissipation type solid tire. Background Art
[0002] Solid tires are usually made of special rubber materials. Except for a very small hollow part in the middle to maintain the center of gravity, the rest of the tires are solid. Tires with this structure can provide functions such as anti-spike, anti-bullet, anti-mine and anti-Molotov cocktail.
[0003] In the existing technology, solid tires are mainly made of rubber. When the speed is fast or the pressure is too high, the tire will deform too much and will not have time to recover from the deformation, generating high heat. Or frequent compression and deformation will continue to generate heat, and there will be no time to effectively dissipate the heat, causing the tire temperature to rise sharply, causing the rubber to lose elasticity, affecting the tire life. In severe cases, the tire will break and affect safety. At the same time, the tire has bulges to improve its anti-skid performance. During the long-term wear process, the tire surface will become too smooth, thereby greatly reducing the anti-skid performance of the tire body. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the problems existing in the prior art, the utility model provides a heat-dissipating solid tire to solve the technical problem of poor heat dissipation performance of the solid tire mentioned in the background technology.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat-dissipating solid tire, comprising a rim and a tire body, the tire body comprising a wear-resistant outer layer, a buffer layer is provided on one side of the wear-resistant outer layer, a heat-conducting layer is provided on one side of the elastic rubber layer, a heat-dissipating pipe is provided inside the heat-conducting layer, a water pipe is provided on one side of the heat-dissipating pipe, a fastening plug is provided on the water pipe, a fiber skeleton is provided on one side of the heat-conducting layer, an elastic rubber layer is provided on one side of the fiber skeleton, a plurality of anti-slip protrusions are provided on the wear-resistant outer layer, a protective layer is provided between the anti-slip protrusions, a steel wire rope is provided inside the protective layer, a support groove is provided inside the anti-slip protrusion, a support pad and a support column are provided in the support groove, and a support spring is provided between the support pad and the support groove.
[0008] The utility model is further configured that the fastening plug is provided with a temperature-sensitive color-changing ink, so as to facilitate the detection and observation of the temperature of the tire body.
[0009] The utility model is further configured that a graphite heat sink is provided between the rim and the tire body, and an aerogel felt is provided between the graphite heat sink and the elastic rubber layer, so as to facilitate heat conduction and heat dissipation of the tire body.
[0010] The utility model is further configured that the wheel rim is provided with an annular protrusion, and the graphite heat sink is provided with an annular groove, thereby increasing the contact area between the wheel rim and the graphite heat sink.
[0011] The utility model is further configured that buffer grooves are provided on both sides of the buffer layer, thereby increasing the contact area between the buffer layer and the air and facilitating air circulation.
[0012] The utility model is further configured that a through hole and a heat dissipation rod are provided in the buffer groove to facilitate the heat dissipation in the tire body.
[0013] The utility model is further configured that a plurality of steel wire rings are arranged in the elastic rubber layer, thereby improving the strength of the elastic rubber layer.
[0014] The utility model is further configured that the wire ring includes a plurality of single turns of steel wire, and the wire ring is formed by winding a single turn of steel wire. The winding of multiple strands of steel wire in a single turn improves the strength of the wire ring.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a heat dissipation type solid tire, which has the following beneficial effects:
[0017] 1. By arranging water pipes and heat dissipation pipes in the heat-conducting layer, it is convenient to quickly dissipate heat and cool down the tire body, thereby improving the safe use performance of the tire in a high-temperature environment. By arranging through holes and heat dissipation rods, the tire body is further cooled. By arranging thermochromic ink, the temperature of the tire body can be directly judged, thereby improving the practicality of the tire body.
[0018] 2. By arranging support pads, support columns and support springs, the anti-skid protrusions are supported by the support pads, thereby improving the plastic support effect of the solid tire, improving the performance of the tire body, and improving the anti-skid effect of the solid tire. The protective layer and steel wire rope are used to further ensure the wear resistance and structural strength of the tire body.
[0019] 3. By setting the wire ring, the structural strength and compression resistance of the tire body at the elastic rubber layer are improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the matching structure of the rim and the tire body in the utility model;
[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the rim and the tire body in the utility model;
[0022] Figure 3 for Figure 2 A is a magnified schematic diagram of the local structure;
[0023] Figure 4 for Figure 2 A magnified schematic diagram of the local structure of B in the middle;
[0024] Figure 5 for Figure 2 A magnified schematic diagram of the local structure of C in the middle.
[0025] In the figure: 1. rim; 2. tire body; 3. wear-resistant outer layer; 4. buffer layer; 5. heat-conducting layer; 6. heat dissipation pipe; 7. water pipe; 8. fastening plug; 9. fiber skeleton; 10. elastic rubber layer; 11. anti-skid protrusion; 12. protective layer; 13. steel wire rope; 14. support groove; 15. support pad; 16. support column; 17. support spring; 18. thermochromic ink; 19. graphite heat sink; 20. aerogel felt; 21. annular protrusion; 22. annular groove; 23. buffer groove; 24. through hole; 25. heat dissipation rod; 26. steel wire ring; 27. single circle of steel wire. DETAILED DESCRIPTION
[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0029] See also Figure 1-5A heat dissipation solid tire comprises a rim 1 and a tire body 2, the tire body 2 comprises a wear-resistant outer layer 3, a buffer layer 4 is arranged on one side of the wear-resistant outer layer 3, a heat-conducting layer 5 is arranged on one side of an elastic rubber layer 10, a heat dissipation pipe 6 is arranged inside the heat-conducting layer 5, a water pipe 7 is arranged on one side of the heat dissipation pipe 6, a fastening plug 8 is arranged on the water pipe 7, a fiber skeleton 9 is arranged on one side of the heat-conducting layer 5, an elastic rubber layer 10 is arranged on one side of the fiber skeleton 9, a plurality of anti-skid protrusions 11 are arranged on the wear-resistant outer layer 3, a protective layer 12 is arranged between the anti-skid protrusions 11, a steel wire rope 13 is arranged inside the protective layer 12, a support groove 14 is arranged inside the anti-skid protrusion 11, a support pad 15 and a support column 16 are arranged in the support groove 14, a support spring 17 is arranged between the support pad 15 and the support groove 14, a plurality of steel wire rings 26 are arranged in the elastic rubber layer 10, the steel wire ring 26 comprises a plurality of steel wire single rings 27, and the steel wire ring 26 is made by winding the steel wire single ring 27.
[0030] In this embodiment, the anti-skid performance of the tire body 2 is improved by the anti-skid protrusions 11. During the use of the tire body 2, the support pad 15 is supported by the support column 16 and the support spring 17, and the anti-skid protrusion 11 is plastically supported by the support pad 15. At the same time, the protective layer 12 and the steel wire rope 13 between the anti-skid protrusions 11 further ensure the wear resistance and structural strength of the tire body 2. At the same time, the single circle of steel wire 27 is rotated and wound into a steel wire ring 26 and is arranged in the elastic rubber layer 10, which further improves the structural strength of the tire body 2.
[0031] See also Figure 2-5 As an implementation method for heat dissipation of the tire body 2: a thermochromic ink 18 is provided on the fastening plug 8, a graphite heat sink 19 is provided between the rim 1 and the tire body 2, an aerogel felt 20 is provided between the graphite heat sink 19 and the elastic rubber layer 10, an annular protrusion 21 is provided on the rim 1, an annular groove 22 is provided on the graphite heat sink 19, buffer grooves 23 are provided on both sides of the buffer layer 4, and a through hole 24 and a heat dissipation rod 25 are provided in the buffer groove 23.
[0032] More specifically, during the use of the tire body 2, a large amount of heat will be dissipated. Buffer grooves 23 are provided on both sides of the buffer layer 4 to increase the contact area between the buffer layer 4 and the air. Air can flow in the buffer grooves 23, thereby improving the heat dissipation performance of the tire body 2. The heat dissipation rod 25 is made of graphene, which has good thermal conductivity. The air flowing in the buffer grooves 23 further improves the thermal conductivity efficiency of the heat dissipation rod 25. The aerogel felt 20 has a low thermal conductivity coefficient and a certain tensile and compressive strength, thereby ensuring that the tire body 2 can be heated in a high temperature environment. The heat is transferred to the rim 1, and the heat of the rim 1 is dissipated to the periphery through the graphite heat sink 19 to increase the life of the solid tire. The thermochromic ink 18 appears black below 60°C, which is consistent with the appearance color of the solid tire; it appears brown within 60-68°C, and the color fades as the temperature rises. It appears white above 68°C, forming a sharp contrast with the black wear-resistant outer layer 3, reminding the operator to cool the tire, open the fastening plug 8, and inject coolant into the heat dissipation pipe 6 to facilitate rapid cooling of the tire body 2.
[0033] In summary, when the overall equipment is in use or running: the anti-skid performance of the tire body 2 is improved through the anti-skid protrusions 11; during the use of the tire body 2, the support pad 15 is supported by the support column 16 and the support spring 17, and the anti-skid protrusions 11 are plastically supported by the support pad 15; at the same time, the protective layer 12 and the steel wire rope 13 between the anti-skid protrusions 11 further ensure the wear resistance and structural strength of the tire body 2; at the same time, the single circle of steel wire 27 is rotated and wound into a steel wire ring 26 arranged in the elastic rubber layer 10, which further improves the structural strength of the tire body 2.
[0034] During the use of the tire body 2, a large amount of heat will be dissipated. Buffer grooves 23 are provided on both sides of the buffer layer 4 to increase the contact area between the buffer layer 4 and the air. The air can flow in the buffer grooves 23, thereby improving the heat dissipation performance of the tire body 2. The heat dissipation rod 25 is made of graphene and has good thermal conductivity. The air flowing in the buffer grooves 23 further improves the thermal conductivity efficiency of the heat dissipation rod 25. The aerogel felt 20 has a low thermal conductivity coefficient and a certain tensile and compressive strength, thereby ensuring that the tire body 2 can transfer heat to the rim 1 under high temperature conditions. The heat of the rim 1 is dissipated to the periphery through the graphite heat sink 19 to improve the life of the solid tire. The temperature-sensitive color-changing ink 18 is displayed in black below 60°C, which is consistent with the appearance color of the solid tire; it is displayed in brown within 60-68°C, and the color fades as the temperature rises. It is displayed in white above 68°C, which is in sharp contrast with the black wear-resistant outer layer 3, reminding the operator to cool the tire, open the fastening plug 8, and inject coolant into the heat dissipation pipe 6 to facilitate rapid cooling of the tire body 2.
[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A heat dissipating solid tire, comprising a rim (1) and a tire body (2), characterized in that: The tire body (2) comprises a wear-resistant outer layer (3), a buffer layer (4) is provided on one side of the wear-resistant outer layer (3), a heat-conducting layer (5) is provided on one side of the buffer layer (4), a heat-dissipating pipe (6) is provided inside the heat-conducting layer (5), a water pipe (7) is provided on one side of the heat-dissipating pipe (6), a fastening plug (8) is provided on the water pipe (7), a fiber skeleton (9) is provided on one side of the heat-conducting layer (5), an elastic rubber layer (10) is provided on one side of the fiber skeleton (9), a plurality of anti-skid protrusions (11) are provided on the wear-resistant outer layer (3), a protective layer (12) is provided between the anti-skid protrusions (11), a steel wire rope (13) is provided inside the protective layer (12), a support groove (14) is provided inside the anti-skid protrusion (11), a support pad (15) and a support column (16) are provided inside the support groove (14), and a support spring (17) is provided between the support pad (15) and the support groove (14).
2. The heat dissipation solid tire according to claim 1, characterized in that: The fastening plug (8) is provided with a thermochromic ink (18).
3. The heat dissipation solid tire according to claim 1, characterized in that: A graphite heat sink (19) is provided between the wheel rim (1) and the tire body (2), and an aerogel felt (20) is provided between the graphite heat sink (19) and the elastic rubber layer (10).
4. The heat dissipation solid tire according to claim 3, characterized in that: The wheel rim (1) is provided with an annular protrusion (21), and the graphite heat sink (19) is provided with an annular groove (22).
5. The heat dissipation solid tire according to claim 1, characterized in that: Buffer grooves (23) are provided on both sides of the buffer layer (4).
6. The heat dissipation solid tire according to claim 5, characterized in that: A through hole (24) and a heat dissipation rod (25) are provided in the buffer groove (23).
7. The heat dissipation solid tire according to claim 1, characterized in that: A plurality of steel wire rings (26) are arranged in the elastic rubber layer (10).
8. The heat dissipation solid tire according to claim 7, characterized in that: The wire ring (26) comprises a plurality of single wire rings (27), and the wire ring (26) is formed by winding the single wire rings (27).