Temperature control device of heat exchange station

Abstract

The utility model discloses a heat exchange station temperature control device, and particularly relates to the technical field of control devices, the heat exchange station temperature control device comprises a moving seat, the moving seat can smoothly enter an assembly groove under the guiding action of an inclined plane, and along with the insertion of the moving seat, the moving seat is tightly connected with the assembly groove under the elastic force action of a telescopic spring, so that the fixation of a controller body is realized; the stability of the controller body is guaranteed, and during disassembly, a handle is rotated, so that a rotating disc drives a fixed roller to slide in an arc-shaped groove. Due to the fact that the fixed rollers are fixedly connected with the moving seats, the moving seats move along with the moving seats, extrude the telescopic springs and break away from the limiting plates, when all the moving seats break away from the limiting plates, the controller body can be taken out, and multi-angle and all-directional fixing of the controller body is achieved through the synergistic effect of the multiple moving seats and the telescopic springs. Abrasion caused by vibration and unstable fixing is reduced, the service life of the controller body and the service life of the whole device can be prolonged, and meanwhile maintenance is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of control devices, and particularly relates to a temperature control device for a heat exchange station. Background Technique

[0002] A heat exchange station converts high-temperature steam or hot water into low-temperature steam or hot water, for example, converting 90 degrees into 40 degrees. It isolates the system pressures on both sides of the heat exchanger. It transports the high-temperature hot water or steam generated by a thermal power plant to each residential community and transfers the heat to the community pipe network.

[0003] Under the prior art, for example, a Chinese patent with the publication number CN220269507U discloses a temperature control device for a heat exchange station, which includes a mounting seat and a fixing frame. Four groups of fixing blocks are equidistantly arranged on the outer side of the mounting seat, bolts are arranged in the fixing blocks, a temperature controller is installed on the surface of the mounting seat, four groups of card seats are fixedly installed at one end of the temperature controller, clamping grooves are respectively formed in the interiors of the card seats, a groove is formed at one end of the temperature controller, heat dissipation holes are formed in the bottom of the groove, and a first limiting groove and a second limiting groove are formed in the interior of the groove.

[0004] Although the above device is relatively fast in installing and disassembling the temperature controller, in actual use, only the positioning rollers on the upper and lower sides are used to fix the controller. The fixing method of the positioning rollers on the upper and lower sides will affect the stability of the temperature controller during long-term use, which may cause slight movement or shaking of the controller's position. If the controller is not firmly fixed, it may be necessary to frequently adjust or maintain it to ensure its normal operation and long-term stability. This will not only increase the workload of operators, but also may increase the equipment downtime, affect the production efficiency, increase the equipment maintenance cost and downtime. Therefore, we propose a temperature control device for a heat exchange station to solve the above problems. Content of the Utility Model

[0005] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] Therefore, the technical solution adopted by the utility model is as follows:

[0007] A temperature control device for a heat exchange station, comprising a fixed bottom plate. A controller body is arranged on the surface of the fixed bottom plate. A control component for stabilizing itself is arranged on the back of the controller body. The controller body is connected to the fixed bottom plate through a control board component. The control component includes a fixed ring, which is fixedly connected to the surface of the fixed bottom plate. A rotating disk is arranged inside the fixed ring. A fixed disk is fixedly connected to the side of the fixed ring away from the fixed bottom plate. A plurality of arc-shaped grooves are formed on the surface of the fixed disk. One side of the inner cavity of the arc-shaped groove is fixedly connected with a connecting cylinder. A telescopic spring is arranged inside the connecting cylinder. One end of the telescopic spring is fixedly connected to the bottom of the inner cavity of the connecting cylinder. The other end of the telescopic spring is provided with a moving seat. A plurality of fixed rollers with a quantity matching that of the moving seats are fixedly connected to the surface of the rotating disk. The fixed roller close to the fixed disk penetrates through the fixed disk and is fixedly connected to the moving seat. A plurality of assembly grooves facilitating the entry of the moving seat are formed on the back of the controller body.

[0008] Preferably, a plurality of fixing holes for installing bolts are formed around the fixed bottom plate. The periphery of the rotating disk is rotationally connected to the inner wall of the fixed ring. The rotating disk is slidably connected to the surface of the fixed bottom plate.

[0009] Preferably, a handle for rotating itself is fixedly connected to one side of the rotating disk. A communication window facilitating the movement of the handle is formed on one side of the fixed ring. The handle is slidably connected to the inner wall of the communication window.

[0010] Preferably, the axes of the fixed disk, the rotating disk and the fixed ring coincide. The plurality of arc-shaped grooves are evenly distributed around the axis of the fixed disk.

[0011] Preferably, both the moving seat and the telescopic spring are arranged inside the arc-shaped groove. The moving seat is slidably connected to the groove wall of the arc-shaped groove.

[0012] Preferably, a connecting groove is formed on one side of the moving seat close to the telescopic spring. The end of the telescopic spring away from the connecting cylinder is fixedly connected to the bottom of the inner cavity of the connecting groove.

[0013] Preferably, the fixed roller is slidably connected to the groove wall of the arc-shaped groove. An inclined surface is formed on one side of the moving seat close to the controller body. A limiting window is formed on one side of the moving seat close to the inclined surface.

[0014] Preferably, the moving seat is slidably connected to the groove wall of the assembly groove. A limiting plate matching the limiting window is fixedly connected to one side of the assembly groove. The limiting plate is slidably connected to the inner wall of the limiting window.

[0015] By adopting the above technical solutions, the beneficial effects obtained by the present utility model are:

[0016] In the present utility model, the controller body is brought close to the fixed disk, aligning the inclined surface of the moving seat with the assembly groove of the controller body. Due to the guiding effect of the inclined surface, the moving seat can smoothly enter the assembly groove. As the moving seat is inserted, the limiting plate enters the limiting window of the moving seat, achieving preliminary positioning. Under the elastic force of the telescopic spring, the moving seat is tightly connected to the assembly groove, fixing the controller body, thereby ensuring the stability of the controller body. During disassembly, by rotating the handle, the rotating disk drives the fixed roller to slide in the arc-shaped groove. Since the fixed roller is fixedly connected to the moving seat, the moving seat moves accordingly, squeezing the telescopic spring and disengaging from the limiting plate. When all the moving seats are disengaged from the limiting plate, the controller body can be taken out. Through the coordinated action of multiple moving seats and telescopic springs, multi-angle and all-round fixation of the controller body is achieved, which has better stability compared with the existing upper and lower side fixation methods. The controller body can be quickly installed and disassembled by rotating the handle, with simple operation, reducing wear caused by vibration and unstable fixation. The device can extend the service life of the controller body and the overall equipment, making the temperature control device of the heat exchange station excellent in terms of practicality, stability, and maintenance convenience, and suitable for long-term stable operation in various industrial environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the whole of the present utility model.

[0018] Figure 2 It is a schematic exploded structural diagram of multiple parts of the present utility model.

[0019] Figure 3 It is a schematic assembly structural diagram of the rotating disk and the fixed ring of the present utility model.

[0020] Figure 4 It is a schematic assembly structural diagram of the moving seat and the rotating disk of the present utility model.

[0021] Figure 5 It is a schematic assembly structural diagram of the moving seat and the mounting disk of the present utility model.

[0022] Figure 6 It is a schematic structural diagram of the back of the controller body of the present utility model.

[0023] In the figure: 1. Fixed bottom plate; 101. Fixed hole; 2. Controller body; 201. Assembly groove; 202. Limiting plate; 3. Control component; 301. Fixed ring; 302. Rotating disk; 303. Communication window; 304. Handle; 305. Fixed roller; 306. Fixed disk; 307. Arc-shaped groove; 308. Connecting tube; 309. Telescopic spring; 310. Moving seat; 311. Connecting groove; 312. Inclined surface; 313. Limiting window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment: As Figures 1-6 shown, the present utility model provides a temperature control device for a heat exchange station, including a fixed bottom plate 1. A plurality of fixing holes 101 for installing bolts are provided around the fixed bottom plate 1. A controller body 2 is arranged on the surface of the fixed bottom plate 1. A control component 3 for stabilizing itself is arranged on the back of the controller body 2. The controller body 2 is connected to the fixed bottom plate 1 through a control board component. The fixed bottom plate 1 can be fixed in the chassis by bolts or fixed in other positions.

[0026] Further, a communication window 303 facilitating the movement of the handle 304 is provided on one side of the fixed ring 301. The handle 304 is slidably connected to the inner wall of the communication window 303. A fixed disk 306 is fixedly connected to the side of the fixed ring 301 away from the fixed base plate 1. The axes of the fixed disk 306, the rotating disk 302, and the fixed ring 301 coincide. A plurality of arc-shaped grooves 307 are provided on the surface of the fixed disk 306. The plurality of arc-shaped grooves 307 are evenly distributed around the axis of the fixed disk 306. A connecting cylinder 308 is fixedly connected to one side of the inner cavity of the arc-shaped groove 307. A telescopic spring 309 is arranged inside the connecting cylinder 308. One end of the telescopic spring 309 is fixedly connected to the bottom of the inner cavity of the connecting cylinder 308. A moving seat 310 is arranged at the other end of the telescopic spring 309. Both the moving seat 310 and the telescopic spring 309 are placed inside the arc-shaped groove 307. The moving seat 310 is slidably connected to the groove wall of the arc-shaped groove 307. A connecting groove 311 is provided on the side of the moving seat 310 close to the telescopic spring 309. The end of the telescopic spring 309 away from the connecting cylinder 308 is fixedly connected to the bottom of the inner cavity of the connecting groove 311. A plurality of fixing rollers 305 with a quantity matching that of the moving seats 310 are fixedly connected to the surface of the rotating disk 302. The fixing roller 305 close to the fixed disk 306 penetrates through the fixed disk 306 and is fixedly connected to the moving seat 310. The fixing roller 305 is slidably connected to the groove wall of the arc-shaped groove 307. An inclined surface 312 is provided on the side of the moving seat 310 close to the controller body 2. A limiting window 313 is provided on the side of the moving seat 310 close to the inclined surface 312. During installation, the controller body 2 is directly brought close to the fixed disk 306. The provision of the inclined surface 312 of the moving seat 310 enables the moving seat 310 to smoothly enter the assembly groove 201 of the controller body 2. Due to the guiding effect of the inclined surface 312, the moving seat 310 can smoothly enter the assembly groove 201. As the moving seat 310 is inserted, the limiting plate 202 enters the limiting window 313 of the moving seat 310 to achieve preliminary positioning. Under the elastic force of the telescopic spring 309, the moving seat 310 is tightly connected to the assembly groove 201 to fix the controller body 2. Due to the elastic force of the telescopic spring 309, the moving seat 310 always maintains close contact with the fixing roller 305, thereby ensuring the stability of the controller body 2. The limiting plate 202 enters the limiting window 313 of the moving seat 310 and is fixed under the elastic force of the telescopic spring 309. Compared with the existing up-and-down fixing methods, it can perform multi-angle and all-round fixing, which is more stable.

[0027] Furthermore, the fixing ring 301 is fixedly connected to the surface of the fixing base plate 1. A rotating disk 302 is arranged inside the fixing ring 301. The periphery of the rotating disk 302 is rotationally connected to the inner wall of the fixing ring 301. The rotating disk 302 is slidably connected to the surface of the fixing base plate 1. A handle 304 for rotating itself is fixedly connected to one side of the rotating disk 302. A plurality of assembly grooves 201 for the movement seats 310 to enter are formed in the back of the controller body 2. The movement seats 310 are slidably connected to the inner walls of the assembly grooves 201. A limiting plate 202 matching the limiting window 313 is fixedly connected to one side of the assembly groove 201. The limiting plate 202 is slidably connected to the inner wall of the limiting window 313. During disassembly, by rotating the handle 304, the plurality of movement seats 310 simultaneously compress the telescopic springs 309 and disengage from the limiting plate 202 to complete the disassembly. Through the synergistic effect of the plurality of movement seats 310 and the telescopic springs 309, multi-angle and all-round fixation of the controller body 2 is achieved, which has better stability compared with the existing upper and lower side fixation methods. By rotating the handle 304, the rapid installation and disassembly of the controller body 2 can be realized, with simple operation, saving time and effort.

[0028] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these changes and modifications.

Claims

1. A temperature control device for a heat exchange station, characterized in that, It includes a fixed base plate (1), on the surface of which a controller body (2) is arranged. On the back of the controller body (2), a control component (3) for stabilizing itself is provided. The controller body (2) is connected to the fixed base plate (1) through a control board component. The control component (3) includes a fixed ring (301) fixedly connected to the surface of the fixed base plate (1). Inside the fixed ring (301), a rotating disk (302) is arranged. On the side of the fixed ring (301) away from the fixed base plate (1), a fixed disk (306) is fixedly connected. On the surface of the fixed disk (306), a plurality of arc-shaped grooves (307) are formed. On one side of the inner cavity of the arc-shaped groove (307), a connecting cylinder (308) is fixedly connected. Inside the connecting cylinder (308), a telescopic spring (309) is arranged. One end of the telescopic spring (309) is fixedly connected to the bottom of the inner cavity of the connecting cylinder (308), and the other end of the telescopic spring (309) is provided with a moving seat (310). On the surface of the rotating disk (302), a plurality of fixed rollers (305) with a quantity matching that of the moving seats (310) are fixedly connected. The fixed rollers (305) close to the fixed disk (306) penetrate through the fixed disk (306) and are fixedly connected to the moving seats (310). On the back of the controller body (2), a plurality of assembly grooves (201) facilitating the entry of the moving seats (310) are formed.

2. The temperature control device for a heat exchange station according to claim 1, characterized in that, A plurality of fixing holes (101) for installing bolts are formed around the fixed base plate (1). The periphery of the rotating disk (302) is rotatably connected to the inner wall of the fixed ring (301), and the rotating disk (302) is slidably connected to the surface of the fixed base plate (1).

3. The temperature control device for a heat exchange station according to claim 1, characterized in that, On one side of the rotating disk (302), a handle (304) for rotating itself is fixedly connected. On one side of the fixed ring (301), a communication window (303) facilitating the movement of the handle (304) is formed. The handle (304) is slidably connected to the inner wall of the communication window (303).

4. A heat exchange station temperature control device according to claim 1, characterized in that, The axes of the fixed disk (306), the rotating disk (302), and the fixed ring (301) coincide, and the plurality of arc-shaped grooves (307) are evenly distributed around the axis of the fixed disk (306).

5. The temperature control device for a heat exchange station according to claim 1, characterized in that, The moving seats (310) and the telescopic springs (309) are both placed in the arc-shaped grooves (307), and the moving seats (310) are slidably connected to the groove walls of the arc-shaped grooves (307).

6. The temperature control device for a heat exchange station according to claim 1, characterized in that, On one side of the moving seat (310) close to the telescopic spring (309), a connecting groove (311) is formed. The end of the telescopic spring (309) away from the connecting cylinder (308) is fixedly connected to the bottom of the inner cavity of the connecting groove (311).

7. The temperature control device for a heat exchange station according to claim 1, characterized in that, The fixed rollers (305) are slidably connected to the groove walls of the arc-shaped grooves (307). On one side of the moving seat (310) close to the controller body (2), an inclined surface (312) is formed. On one side of the moving seat (310) close to the inclined surface (312), a limiting window (313) is formed.

8. A heat exchange station temperature control device according to claim 1, characterized in that, The moving seat (310) is slidably connected to the wall of the assembly groove (201). One side of the assembly groove (201) is fixedly connected to a limiting plate (202) that matches the limiting window (313), and the limiting plate (202) is slidably connected to the inner wall of the limiting window (313).

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