Temperature controller provided with fixing structure and capable of adaptively adjusting surface attaching degree
By combining the thermostat and the pipe clamp, and utilizing the large deformation range of the connecting spring, the problem of the thermostat not fitting tightly on the round pipe is solved, achieving a tight fit between the thermostat and the surface of the round pipe, thus reducing the risk of product damage and processing costs.
Patent Information
- Application Number
- CN202423139895.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2034-12-19
AI Technical Summary
When existing temperature controllers are installed on round tubes, some temperature control contact surfaces are not in close contact, which increases the tripping time, delays product protection, and increases processing costs.
The system employs a combination structure of a thermostat and a pipe clamp. The large deformation range of the connecting spring ensures that the thermostat sensing surface is in close contact with the surface of the round pipe. Fasteners are used for fixed connection to accommodate manufacturing tolerances, including the engagement of the bend with the pipe clamp and the detachable connecting plate structure.
This design achieves close contact between the temperature controller and the surface of the round tube, reducing the risk of product damage caused by inaccurate temperature control. It also features simple structure, quick assembly and disassembly, wide applicability, and reduced processing costs.
Smart Images
Figure CN223842833U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of temperature controller technology, specifically to a temperature controller with a fixed structure that adaptively adjusts the surface adhesion. Background Technology
[0002] A thermostat is an automatic control element that adjusts equipment operation based on changes in ambient temperature. It samples the ambient temperature using a temperature sensor; when the temperature reaches the set value, the thermostat undergoes internal physical deformation, causing it to either open or close, thus controlling the equipment's operation. Currently, the roundness of round tubes is difficult to control due to manufacturing tolerances. This leads to occasional issues where the temperature-sensitive contact surface of the thermostat fixed to the tube is not in close contact with the tube surface. This increases the thermostat's tripping time, delaying its immediate protection of the product and potentially causing damage. Furthermore, it makes it difficult to ensure consistent dimensional fit between workpieces, increasing processing costs and presenting certain limitations. Utility Model Content
[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a temperature controller with a fixed structure that can adaptively adjust the surface tightness, which has a simple structure, is easy and quick to assemble and disassemble, and has a wide range of applications.
[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0005] A thermostat with a fixed structure and self-adjusting surface adhesion includes a thermostat and a pipe clamp. The thermostat has a mounting wing plate, and the pipe clamp has a mounting hole for the thermostat to pass through. A connecting spring is provided in the mounting hole. The connecting spring has a fixed end and a free end. A fastener passes between the mounting wing plate and the free end to fix the thermostat to the connecting spring.
[0006] As a further improvement to the above technical solution:
[0007] The fixed end is connected to the pipe clamp via a bend.
[0008] At least two sets of connecting springs are provided in the mounting hole, and the connecting springs are arranged in a centrally symmetrical manner.
[0009] The pipe clamp includes a first pipe clamp and a second pipe clamp, and the first pipe clamp and the second pipe clamp are detachably connected by a connecting plate structure.
[0010] Compared with the prior art, the advantages of this utility model are:
[0011] This utility model discloses a thermostat with a fixed structure and self-adjusting surface contact. The thermostat includes a thermostat and a pipe clamp. In application, the pipe clamp is first installed and fixed on the round tube, and then the thermostat is assembled into the mounting hole. The mounting wing plate of the thermostat is fixedly connected to the free end of the connecting spring by fasteners. The free end of the connecting spring has a large deformation range. Even if there is a tolerance between the pipe clamp and the round tube, the deformation of the connecting spring can ensure that the sensing surface of the thermostat is always in close contact with the surface of the round tube. This allows for more accurate temperature detection. The thermostat has the advantages of simple structure, convenient and quick disassembly and assembly, and wide applicability. It can effectively reduce the risk of product damage due to inaccurate temperature control. Attached Figure Description
[0012] Figure 1 This is an example diagram of a thermostat installed on a round tube.
[0013] Figure 2 This is a diagram showing the disassembly of the thermostat.
[0014] Figure 3 This is a schematic diagram of the connecting spring.
[0015] Figure 4 This is a cross-sectional structural diagram of the thermostat.
[0016] Legend:
[0017] 100. Round tube; 1. Temperature controller; 101. Mounting wing plate; 2. Pipe clamp; 201. First pipe clamp; 202. Second pipe clamp; 203. Connecting plate structure; 3. Mounting hole; 4. Connecting spring; 401. Fixed end; 402. Free end; 403. Bending part. Detailed Implementation
[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0019] like Figures 1 to 4As shown, the thermostat with self-adjusting surface tightness and fixed structure in this embodiment includes a thermostat 1 and a pipe clamp 2. The thermostat 1 has a mounting wing plate 101. The pipe clamp 2 is provided with a mounting hole 3 for the thermostat 1 to pass through. A connecting spring 4 is provided in the mounting hole 3. The connecting spring 4 has a fixed end 401 and a free end 402. Fasteners are passed between the mounting wing plate 101 and the free end 402 so that the thermostat 1 is fixedly connected to the connecting spring 4. This thermostat with a fixed structure and self-adjusting surface contact includes a thermostat 1 and a pipe clamp 2. In application, the pipe clamp 2 is first installed and fixed on the round tube 100, and then the thermostat 1 is assembled into the mounting hole 3. The mounting wing plate 101 of the thermostat 1 is fixedly connected to the free end 402 of the connecting spring 4 by fasteners. The free end 402 of the connecting spring 4 has a large deformation range. Even if there is a tolerance between the pipe clamp 2 and the round tube 100, the deformation of the connecting spring 4 can ensure that the sensing surface of the thermostat 1 is always in close contact with the surface of the round tube 100. This allows for more accurate temperature detection. It has the advantages of simple structure, convenient and quick disassembly and assembly, and wide applicability. It can effectively reduce the risk of product damage due to inaccurate temperature control.
[0020] Preferably, the fixed end 401 is connected to the pipe clamp 2 via the bent portion 403. In this embodiment, as... Figure 4 As shown, the bent part 403 extends toward the side closer to the round tube 100, so that the height of the upper surface of the connecting spring 4 is lower than the height of the upper surface of the tube clamp 2. When the thermostat 1 is installed on the connecting spring 4, the connecting spring 4 can press the thermostat 1, so that the sensing surface of the thermostat 1 can be more closely attached to the surface of the round tube 100.
[0021] Preferably, the mounting hole 3 is provided with at least two sets of connecting springs 4, which are arranged symmetrically at the center. In this embodiment, the mounting hole 3 is provided with two sets of connecting springs 4, and the two sets of connecting springs 4 are arranged symmetrically at the center to share the load, which is beneficial to improving the adaptive adjustment range of the thermostat 1 within the mounting hole 3. In other embodiments, the mounting hole 3 may also be provided with more than two sets of connecting springs 4, not limited to this embodiment.
[0022] Preferably, the pipe clamp 2 includes a first pipe clamp 201 and a second pipe clamp 202, which are detachably connected by a connecting plate structure 203. In this embodiment, the connecting plate structure 203 includes a first plate bent into shape on the first pipe clamp 201 and a second plate bent into shape on the second pipe clamp 202. During assembly, the first pipe clamp 201 is embedded on one side of the circular pipe 100, and the second pipe clamp 202 is embedded on the other side of the circular pipe 100. When the first plate on the first pipe clamp 201 and the second plate on the second pipe clamp 202 overlap, bolts pass through the first and second plates and are tightened to fix the pipe clamp 2 to the circular pipe 100. This design has the advantages of simple structure and high assembly and disassembly efficiency.
[0023] The above description is merely a preferred embodiment of this utility model, and the protection scope of this utility model is not limited to the above embodiments. For those skilled in the art, improvements and modifications obtained without departing from the technical concept of this utility model should also be considered within the protection scope of this utility model.
Claims
1. A temperature controller with a fixed structure that adaptively adjusts surface adhesion, characterized in that, The device includes a thermostat (1) and a pipe clamp (2). The thermostat (1) has a mounting wing plate (101). The pipe clamp (2) has a mounting hole (3). A connecting spring (4) is provided in the mounting hole (3). The connecting spring (4) has a fixed end (401) and a free end (402). Fasteners are inserted between the mounting wing plate (101) and the free end (402) so that the thermostat (1) is fixedly connected to the connecting spring (4). The fixed end (401) is connected to the pipe clamp (2) through a bend (403). At least two sets of the connecting springs (4) are provided in the mounting hole (3). The connecting springs (4) are arranged in a centrally symmetrical manner. The pipe clamp (2) includes a first pipe clamp (201) and a second pipe clamp (202). The first pipe clamp (201) and the second pipe clamp (202) are detachably connected through a connecting plate structure (203).