A cleanroom energy-optimized heat exchange structure

Abstract

This utility model belongs to the field of heat exchanger technology, specifically disclosing a cleanroom energy-optimized heat exchange structure. The utility model includes a fixed plate, a clamping plate, and multiple plates. One side of the fixed plate is provided with multiple guide rods, and one side of the clamping plate is provided with a clamping assembly, which includes a clamping plate. One side of the clamping plate is provided with a fixing frame. The clamping assembly simplifies the clamping and disassembly of the plates, eliminating the need to individually tighten the multiple nuts of a traditional plate heat exchanger. A single person can quickly complete the operation, significantly shortening maintenance downtime and reducing the additional energy consumption caused by relying on backup systems due to heat exchange interruptions in the cleanroom. Furthermore, the clamping assembly ensures uniform force and precise positioning of the plates, avoiding problems such as poor sealing or reduced heat exchange efficiency caused by alignment deviations in traditional installations, thus improving equipment operational stability. Simultaneously, the self-locking characteristic of the threaded drive maintains a stable clamping force over a long period, reducing energy loss due to loosening.

Description

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[0001] This application relates to the technical field of heat exchangers. More specifically, it relates to a heat exchange structure for optimizing energy consumption in a clean room. Background Art<​​​​​​​​​​​​​​​​​​​​​A threaded rod is fixedly connected to one side of the rotating plate. A movable sleeve is threadedly connected to the outer wall of the threaded rod. Connecting rods are rotatably connected to both outer walls of the movable sleeve. A limit groove is opened on one side of the pressing plate. Two movable blocks are slidably connected inside the limit groove. The ends of the two connecting rods away from the movable sleeve are rotatably connected to the side of the corresponding movable block.

[0007] Furthermore, two screws are fixedly connected to one side of the fixing plate, and limit nuts are provided at both ends of both sides of the fixing frame, with each limit nut being threadedly connected to the corresponding screw.

[0008] Furthermore, the clamping plate has multiple through holes inside, each of which passes through a corresponding guide rod.

[0009] Furthermore, the inside of the rotating plate is provided with a cross groove, and a drive handle is provided on one side of the fixed frame. A cross block is fixedly connected to one side of the drive handle, and the structure of the cross groove is adapted to the structure of the cross block.

[0010] The above technical solution simplifies the clamping and disassembly of the plates by using the clamping component.

[0011] Furthermore, positioning holes are provided at the four corners of multiple plates, and multiple positioning blocks are provided on one side of multiple plates. The outer wall structure of the positioning blocks is adapted to the inner wall structure of the positioning holes.

[0012] Furthermore, the cross-sectional shape of each positioning hole is conical.

[0013] The above technical solution, through the setting of positioning holes and positioning blocks, enables rapid alignment by inclined guide when stacking plates, reducing the time spent on manual adjustment.

[0014] In summary, this application includes at least one of the following beneficial technical effects: (1) This utility model simplifies the pressing and disassembly of the plates by using a pressing component. It eliminates the need to tighten multiple nuts of a traditional plate heat exchanger one by one. A single person can quickly complete the operation, which significantly shortens the maintenance downtime and reduces the extra energy consumption caused by the clean room relying on the backup system due to heat exchange interruption. The pressing component ensures that the plates are subjected to uniform force and are accurately positioned, avoiding the problem of poor sealing or reduced heat exchange efficiency caused by alignment deviation in traditional installation. This improves the stability of equipment operation. At the same time, the self-locking property of the thread drive can maintain a stable pressing force for a long time, reducing energy loss caused by loosening. (2) By setting up positioning holes and positioning blocks, this utility model can achieve quick alignment by inclined guide when stacking plates, reducing the time spent on manual adjustment. At the same time, the adjacent plates can be effectively prevented from lateral displacement or misalignment during stacking by the fitting constraint of positioning blocks and positioning holes, ensuring the sealing and smoothness of the heat exchange channel. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a diagram showing the overall connection structure of this utility model; Figure 3 This is a schematic diagram of the overall structure of the pressing plate and clamping plate of this utility model; Figure 4 This is a schematic diagram of the overall connection structure of the clamping plate of this utility model; Figure 5 This is a schematic diagram of the overall structure of the plate of this utility model; Figure 6 This is a cross-sectional view of the overall structure of the positioning hole of this utility model; Figure 7 For the present utility model Figure 5 Enlarged view of the structure at point A.

[0016] Explanation of reference numerals in the attached drawings: 1. Fixing plate; 2. Clamping plate; 3. Fixing frame; 4. Guide rod; 5. Plate; 6. Pressing plate; 7. Rotating plate; 8. Threaded rod; 9. Moving sleeve; 10. Limiting groove; 11. Moving block; 12. Connecting rod; 13. Cross groove; 14. Drive handle; 15. Cross block; 16. Through hole; 17. Positioning hole; 18. Screw; 19. Limiting nut; 20. Positioning block. Detailed Implementation

[0017] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0018] Reference Figures 1-4 A cleanroom energy-optimized heat exchange structure includes a fixed plate 1, a clamping plate 2 and multiple plates 5. Multiple guide rods 4 are provided on one side of the fixed plate 1, and a clamping assembly is provided on one side of the clamping plate 2. The clamping assembly includes a clamping plate 6, a fixing frame 3 is provided on one side of the clamping plate 2, and a rotating plate 7 is rotatably connected inside the fixing frame 3. The rotating plate 7 is used to drive the clamping plate 6 to squeeze the clamping plate 2, thereby clamping multiple plates 5.

[0019] Reference Figures 1-4Two screws 18 are fixedly connected to one side of the fixed plate 1. Limiting nuts 19 are provided at both ends of both sides of the fixed frame 3. Each limiting nut 19 is threadedly connected to the corresponding screw 18. A threaded rod 8 is fixedly connected to one side of the rotating plate 7. A movable sleeve 9 is threadedly connected to the outer wall of the threaded rod 8. Connecting rods 12 are rotatably connected to the outer walls of both sides of the movable sleeve 9. A limiting groove 10 is opened on one side of the pressure plate 6. Two movable blocks 11 are slidably connected inside the limiting groove 10. The ends of the two connecting rods 12 away from the movable sleeve 9 are rotatably connected to the side of the corresponding movable block 11. Multiple through holes 16 are opened inside the pressure plate 6. The multiple through holes 16 pass through the corresponding guide rods 4. A cross groove 13 is opened inside the rotating plate 7. A drive handle 14 is provided on one side of the fixed frame 3. A cross block 15 is fixedly connected to one side of the drive handle 14. The structure of the cross groove 13 is adapted to the structure of the cross block 15.

[0020] The clamping assembly allows multiple plates 5 to be clamped by the clamping plate 6, and the operation is simple, saving disassembly time. The specific clamping method is as follows: First, the screw 18 on one side of the fixed plate 1 is threaded to the limit nuts 19 on both sides of the fixed frame 3. The limit nuts 19 are screwed into the designated positions on the screw 18, thereby achieving the initial frame fixation of the fixed frame 3 and the fixed plate 1. At this time, multiple plates 5 are stacked between the fixed plate 1 and the clamping plate 2, and the edges of the plates 5 are aligned with the guide rod 4. When clamping is required, the cross block 15 of the drive handle 14 is inserted into the cross groove 13 of the rotating plate 7. The drive handle 14 is rotated to drive the rotating plate 7 to rotate within the fixed frame 3. The rotating plate 7 synchronously drives the fixed threaded rod 8 to rotate. Since the threaded rod 8 is threadedly engaged with the movable sleeve 9, the rotation of the threaded rod 8 will force the movable sleeve 9 to rotate along the threaded rod. The axial movement of the sleeve 9 moves towards the pressure plate 6. The connecting rods 12 on both sides of the sleeve 9 move and swing with it. The end of the connecting rod 12 away from the sleeve 9 slides in the limiting groove 10 of the pressure plate 6 through the rotating block 11, converting the axial movement of the sleeve 9 into a thrust on the pressure plate 6. Thus, the pressure plate 6 slides smoothly along the guide rod 4 through the through hole 16, moves towards the clamping plate 2 and squeezes the clamping plate 2. After the clamping plate 2 is subjected to force, it transmits the pressure evenly to the stacked plates 5, so that the plates 5 fit tightly to achieve sealing and pressing. The self-locking characteristic of the threaded transmission can maintain a stable pressing force. The pressing can be released by rotating the drive handle 14 in the opposite direction through the above reverse transmission. There is no need to disassemble the nuts one by one. The pressing and releasing can be completed by rotating a single handle. The operation is simple and the positioning is accurate.

[0021] The clamping assembly simplifies the clamping and disassembly of plate 5, eliminating the need to individually tighten multiple nuts of a traditional plate heat exchanger. A single handle rotates the rotating plate 7, which engages with the cross block 15 and cross groove 13. This, combined with the linkage structure of the threaded rod 8, the movable sleeve 9, and the connecting rod 12, allows for smooth pushing and pulling of the clamping plate 6. This allows for quick operation by a single person, significantly reducing maintenance downtime and minimizing energy consumption in cleanrooms due to reliance on backup systems during heat exchange interruptions. Furthermore, during clamping, the clamping plate 6 slides along the guide rod 4, coordinating with the movable block 1... The constraint within the limiting groove 10 ensures that the plate 5 is subjected to uniform force and is accurately positioned, avoiding the problems of poor sealing or reduced heat exchange efficiency caused by alignment deviations in traditional installation, thus improving the stability of equipment operation. At the same time, the self-locking characteristic of the threaded drive can maintain a stable clamping force for a long time, reducing energy loss caused by loosening. The detachable drive handle 14 is designed for easy storage and operation. The overall structure reduces vulnerable parts, lowers maintenance costs and frequency, and ultimately achieves a dual improvement in energy consumption optimization and operation and maintenance efficiency of the cleanroom heat exchange system.

[0022] Reference Figures 1-7 Positioning holes 17 are provided at the four corners of multiple plates 5, and multiple positioning blocks 20 are provided on one side of multiple plates 5. The outer wall structure of the positioning block 20 is adapted to the inner wall structure of the positioning hole 17, and the cross-sectional shape of each positioning hole 17 is conical.

[0023] The fixing plate 1 has a groove on the side near the plate 5 that matches the positioning block 20, which can provide an initial positioning reference for the bottom plate 5 and ensure that the multi-layer plates 5 maintain alignment accuracy from the bottom when stacked with the conical positioning hole 17 through the positioning block 20, further enhancing the overall positioning stability.

[0024] By setting the positioning hole 17 and the positioning block 20, the plates 5 can be quickly aligned by the inclined guide when stacking, reducing the time spent on manual adjustment. At the same time, the adjacent plates 5 are constrained by the interlocking of the positioning block 20 and the positioning hole 17, which can effectively prevent lateral displacement or misalignment during the stacking process and ensure the sealing and smooth flow of the heat exchange channel.

[0025] Working principle: First, the screw 18 on one side of the fixed plate 1 is threadedly connected to the limiting nuts 19 on both sides of the fixed frame 3. The limiting nuts 19 are screwed into the designated positions on the screw 18, thereby achieving the initial frame fixation of the fixed frame 3 and the fixed plate 1. At this time, multiple plates 5 are stacked between the fixed plate 1 and the clamping plate 2, and the edges of the plates 5 are aligned with the guide rod 4. When tightening is required, the cross block 15 of the drive handle 14 is inserted into the cross groove 13 of the rotating plate 7. Rotating the drive handle 14 drives the rotating plate 7 to rotate within the fixed frame 3. The rotating plate 7 synchronously drives the threaded rod 8, which is fixedly connected, to rotate. Since the threaded rod 8 is threadedly engaged with the movable sleeve 9, when the threaded rod 8 rotates, it forces the movable sleeve 9 to move along the axial direction of the threaded rod 8 towards the clamping plate 6. The connecting rods 12 on both sides move and swing. The end of the connecting rod 12 away from the moving sleeve 9 slides in the limiting groove 10 of the pressing plate 6 through the rotating connecting block 11, converting the axial movement of the moving sleeve 9 into a thrust on the pressing plate 6. Thus, the pressing plate 6 slides smoothly along the guide rod 4 through the through hole 16, moves towards the clamping plate 2 and squeezes the clamping plate 2. After the clamping plate 2 is subjected to force, it transmits the pressure evenly to the stacked plates 5, making the plates 5 fit tightly to achieve sealing and pressing. The self-locking characteristic of the threaded transmission can maintain a stable pressing force. The pressing can be released by rotating the drive handle 14 in the opposite direction through the above-mentioned reverse transmission. There is no need to disassemble the nuts one by one. The pressing and releasing can be completed by rotating a single handle. The operation is simple and the positioning is accurate. The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made according to the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A clean room energy consumption optimized heat exchange structure comprising a fixed plate (1), a clamping plate (2) and a plurality of plate pieces (5), characterized in that, The fixing plate (1) has multiple guide rods (4) on one side, and the clamping plate (2) has a pressing assembly on one side. The pressing assembly includes a pressing plate (6), and a fixing frame (3) is provided on one side of the clamping plate (2). A rotating plate (7) is rotatably connected inside the fixing frame (3). The rotating plate (7) is used to drive the pressing plate (6) to squeeze the clamping plate (2) and thus press the multiple plates (5). A threaded rod (8) is fixedly connected to one side of the rotating plate (7). A movable sleeve (9) is threadedly connected to the outer wall of the threaded rod (8). A connecting rod (12) is rotatably connected to both outer walls of the movable sleeve (9). A limiting groove (10) is opened on one side of the pressing plate (6). Two movable blocks (11) are slidably connected inside the limiting groove (10). The ends of the two connecting rods (12) away from the movable sleeve (9) are rotatably connected to one side of the corresponding movable block (11).

2. The cleanroom energy-optimized heat exchange structure of claim 1, wherein: Two screws (18) are fixedly connected to one side of the fixing plate (1), and limit nuts (19) are provided at both ends of the fixing frame (3). Each limit nut (19) is threadedly connected to the corresponding screw (18).

3. The cleanroom energy-optimized heat exchange structure of claim 1, wherein: The pressure plate (6) has multiple through holes (16) inside, and the multiple through holes (16) pass through the corresponding guide rods (4).

4. The energy consumption optimized heat exchanging structure for clean room as claimed in claim 1 wherein: The rotating plate (7) has a cross groove (13) inside. The fixed frame (3) has a drive handle (14) on one side. A cross block (15) is fixedly connected to one side of the drive handle (14). The structure of the cross groove (13) is adapted to the structure of the cross block (15).

5. The energy efficient heat exchange structure for clean room as claimed in claim 1 wherein: Positioning holes (17) are provided at the four corners of the multiple plates (5), and multiple positioning blocks (20) are provided on one side of the multiple plates (5). The outer wall structure of the positioning block (20) is adapted to the inner wall structure of the positioning hole (17).

6. The energy efficient heat exchange structure for clean room as claimed in claim 5 wherein: Each of the positioning holes (17) has a conical cross-sectional shape.

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