Leakage-proof temperature control valve
By setting up a sealing gasket on the butt plate of the temperature control valve and using a convex ring to squeeze the sealing gasket into the groove, increasing the sealing contact area, the problem of poor sealing at the connections of the existing temperature control valve is solved, and better sealing effect and use effect are achieved.
Patent Information
- Application Number
- CN202422355896.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The threaded connection between the existing temperature-controlled valve and the pipe fittings is poor, which can easily lead to water leakage and affect the use effect.
A leak-proof temperature control valve is designed. By installing a sealing gasket on the butt plates at both ends of the valve body, and using a convex ring to squeeze the sealing gasket into the groove, the sealing contact area is increased and the sealing effect is enhanced.
By increasing the sealing contact area, the sealing effect is significantly improved, the occurrence of water leakage is reduced, and the use effect of the temperature control valve is improved.
Smart Images
Figure CN222992411U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of temperature control valves, and relates to a temperature control valve, in particular to a leak-proof temperature control valve. Background Art
[0002] A temperature control valve, the full name is temperature control valve. When the load changes, the temperature control valve will adjust the flow by changing the valve opening degree, so as to eliminate the influence of load fluctuation on the temperature and make the temperature return to the set value.
[0003] In the existing market, the temperature control valve and pipe fittings are usually connected by a threaded method. The sealing performance of the threaded connection method is poor, which is likely to cause water leakage at the connection between the temperature control valve and the pipe fittings, affecting the use effect of the temperature control valve. Therefore, it is of great significance to design a leak-proof temperature control valve. Summary of the Invention
[0004] The purpose of the utility model is to provide a leak-proof temperature control valve for the above problems existing in the prior art.
[0005] The purpose of the utility model can be realized by the following technical solutions: A leak-proof temperature control valve, including a valve body and a controller, characterized in that, docking plates are fixedly arranged on the surfaces at both ends of the valve body, a communicating pipe is connected to the port of the valve body by a thread, a sealing gasket is arranged between the docking plate and the communicating pipe, a groove is opened on the contact surface between the docking plate and the sealing gasket, a convex ring is fixedly connected to the contact surface between the communicating pipe and the sealing gasket, and the convex ring presses the sealing gasket into the groove.
[0006] In the above leak-proof temperature control valve, the sealing gasket is segmentally clamped on the docking plate.
[0007] In the above leak-proof temperature control valve, an installation groove is opened on the contact surface between the docking plate and the sealing gasket, a clamping part is arranged on one side of the sealing gasket, and the clamping part is clamped in the installation groove.
[0008] Compared with the prior art, the leak-proof temperature control valve of the utility model enhances the sealing effect of the sealing gasket by increasing the contact area between the connection of the valve body and the sealing gasket and the communicating pipe, making the sealing effect better and not easy to leak water. Brief Description of the Drawings
[0009] Figure 1 It is a three-dimensional schematic diagram of the leak-proof temperature control valve of the utility model.
[0010] Figure 2 It is a structural schematic diagram of the docking plate and the sealing gasket of the leak-proof temperature control valve of the utility model.
[0011] Figure 3 It is a partial structural cross-sectional schematic diagram of the leak-proof temperature control valve of the utility model.
[0012] Figure 4 It is the Figure 3 enlarged schematic view of part A in
[0013] In the figure, 1 is the valve body; 2 is the controller; 3 is the docking plate; 4 is the connecting pipe; 5 is the gasket; 6 is the groove; 7 is the convex ring; 8 is the installation groove; 9 is the clamping part. Specific embodiments
[0014] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention will be further described, but the present invention is not limited to these embodiments.
[0015] As Figure 1 , 2 , 3, and 4 show, this leak-proof temperature control valve includes a valve body 1 and a controller 2. Docking plates 3 are fixedly arranged on the surfaces at both ends of the valve body 1. A connecting pipe 4 is threadedly connected to the port of the valve body 1. A gasket 5 is arranged between the docking plate 3 and the connecting pipe 4. A groove 6 is opened on the contact surface between the docking plate 3 and the gasket 5. A convex ring 7 is fixedly connected to the contact surface between the connecting pipe 4 and the gasket 5. And the convex ring 7 squeezes the gasket 5 into the groove 6. When the valve body 1 is connected to the connecting pipe 4, by squeezing the gasket 5 into the groove 6 through the convex ring 7 on the connecting pipe 4, the contact area of the seal can be increased, and through the extrusion of the gasket 5, the contact between the gasket 5 and the convex ring 7 and the connecting pipe is made closer, so that the sealing effect at the connection between the valve body 1 and the connecting pipe 4 is better and it is not easy to leak water.
[0016] Preferably, the gasket 5 is segmentally clamped on the docking plate 3. The gasket 5 is divided into upper and lower segments and clamped on the docking plate 3, which is convenient for the installation and disassembly of the gasket 5.
[0017] Preferably, an installation groove 8 is opened on the contact surface between the docking plate 3 and the gasket 5. A clamping part 9 is arranged on one side of the gasket 5, and the clamping part 9 is clamped in the installation groove 8. The gasket 5 is positioned and installed by clamping the clamping part 9 in the installation groove 8, and then the connecting pipe 4 is connected by threads, so that the connecting pipe 4 squeezes the gasket 5 to achieve the sealing effect.
[0018] The specific embodiments described herein are only examples of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements or use similar methods to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
[0019] Although terms such as valve body 1, controller 2, docking plate 3, connecting pipe 4, gasket 5, groove 6, convex ring 7, installation groove 8, clamping part 9, etc. are used more frequently in this text, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the present utility model; interpreting them as any additional limitation is contrary to the spirit of the present utility model.
Claims
1. A leak-proof temperature control valve, comprising a valve body and a controller, characterized in that: The surfaces at both ends of the valve body are fixedly provided with docking plates, the valve body port is connected to a connecting pipe through a thread, a sealing gasket is arranged between the docking plate and the connecting pipe, a groove is provided on the contact surface between the docking plate and the sealing gasket, a convex ring is fixedly connected to the contact surface between the connecting pipe and the sealing gasket, and the convex ring squeezes the sealing gasket into the groove.
2. A leak-proof temperature control valve according to claim 1, characterized in that: The sealing pad is clamped on the butt joint plate in sections.
3. The leak-proof temperature control valve according to claim 1, characterized in that: A mounting groove is provided on the contact surface between the butt joint plate and the sealing gasket, and a clamping part is provided on one side of the sealing gasket, and the clamping part is clamped in the mounting groove.