Plate cooler convenient to disassemble

Abstract

The utility model discloses a plate cooler convenient to disassemble, which relates to the technical field of plate coolers and comprises a fixed plate, a movable plate, a fastening bolt, a positioning rod and a plate sheet group. The plate sheet group is formed by stacking a plurality of plate sheets; the plate sheet group is arranged between the fixed plate and the movable plate and is fixed by a fastening bolt; the device further comprises a plurality of shifting pieces, shifting plates and a driving device. The shifting sheets are in one-to-one correspondence with the plate sheets; the plurality of shifting sheets are arranged on the side surface of the sheet at equal intervals in the same row; the vertical thickness of the shifting plate is larger than the distance between the adjacent shifting pieces, and the transverse thickness of the shifting plate is smaller than the distance between the adjacent shifting pieces. The driving device is in driving connection with the shifting plate; the driving device is used for driving the shifting plates to sequentially stretch into the positions between the adjacent shifting pieces and rotate, so that the adjacent attached plate pieces are separated. According to the plate cooler convenient to disassemble, the shifting pieces are arranged on the side faces of the plates, the shifting plates are controlled to sequentially stretch into the positions between the adjacent shifting pieces, the adjacent shifting pieces are pushed away, the plates are rapidly separated, and the disassembling efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of plate cooler technology, and in particular to a plate cooler that is easy to disassemble. Background Technology

[0002] A plate cooler is a device used for efficient heat exchange, using a set of thin metal plates to transfer heat between two fluids, one hot and one cold. These plates are typically made of stainless steel or other corrosion-resistant materials and are designed in specific shapes to increase the heat exchange area and promote turbulence, thereby improving heat exchange efficiency. Narrow channels are formed between adjacent plates, through which the hot and cold fluids flow and exchange heat by contacting the metal plates.

[0003] Chinese utility model patent application number 202220894750.8 discloses a tool for disassembling and assembling a plate cooler and a self-disassembling kit for plate coolers. Although this patent uses hooks to gather all the plates together to remove the clamping bolts, it causes multiple plates to be stacked together. In subsequent disassembly work, multiple plates need to be removed one by one. Because the plates are tightly stacked together, it is laborious and tedious to separate them manually, which seriously affects the disassembly efficiency. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a plate cooler that is easy to disassemble. A lever is provided on the side of the plate. By controlling the lever to extend into the space between adjacent levers in sequence, the adjacent levers are pushed apart, which realizes quick separation of the plates and effectively improves the disassembly efficiency.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] This utility model provides a plate cooler that is easy to disassemble, including a fixed plate, a movable plate, fastening bolts, a positioning rod, and a plate assembly; the plate assembly is composed of multiple stacked plates; the plate assembly is located between the fixed plate and the movable plate; the fastening ends of the fastening bolts correspond to the fixed plate and the movable plate, respectively; the positioning rod is arranged along the stacking direction of the multiple plates; one end of the positioning rod is fixedly connected to the fixed plate, and the other end of the positioning rod passes through the movable plate; it also includes several paddles, a paddle plate, and a driving device; the several paddles correspond one-to-one with the multiple plates; the paddles are vertically connected to the sides of the plates; the several paddles are arranged side by side along the stacking direction of the multiple plates; adjacent paddles are equally spaced; the thickness of the paddle plate in the vertical direction is greater than the spacing between adjacent paddles; the thickness of the paddle plate in the horizontal direction is less than the spacing between adjacent paddles; the driving device is connected to the paddle plate; the driving device is used to drive the paddle plate to extend sequentially between adjacent paddles and rotate on an axis perpendicular to the stacking direction of the multiple plates, so that adjacent plates are separated.

[0007] The easily disassembled plate cooler provided by this utility model preferably includes a drive device comprising a fixed frame, a lead screw mechanism, a first motor, a mounting plate, and a second motor. The lead screw mechanism is mounted on the fixed frame. The nut portion of the lead screw mechanism reciprocates along the stacking direction of the plurality of plates. The first motor is disposed on the nut portion of the lead screw mechanism. The axial direction of the drive shaft of the first motor is aligned with the stacking direction of the plurality of plates. The mounting plate is fixedly connected to the drive shaft of the first motor. The second motor is mounted on the mounting plate. The axial direction of the drive shaft of the second motor is perpendicular to the stacking direction of the plurality of plates. A lever is connected to the drive shaft of the second motor. The length direction of the lever is aligned with the axial direction of the drive shaft of the second motor.

[0008] The plate cooler that is easy to disassemble provided by this utility model preferably has arc-shaped grooves on both sides of the plate stacking direction; the arc-shaped grooves are opened along the length direction of the plate; the arc direction inside the arc-shaped grooves is in the same direction as the rotation direction of the plate.

[0009] The plate cooler provided by this utility model is easy to disassemble. Preferably, the two sides of the baffle plate in the vertical direction are rounded.

[0010] The easily disassembled plate cooler provided by this utility model preferably has an installation groove formed at the bottom of the plate along the thickness direction of the plate; a rotatable roller is provided in the installation groove; the two ends of the roller are respectively rotatably connected to the two sides of the inner wall of the installation groove; the roller can rotate along the length direction of the positioning rod; the positioning rod supports the plate through the roller; the plate can move along the positioning rod through the roller.

[0011] The above technical solution has the following advantages or beneficial effects: This utility model provides a plate cooler that is easy to disassemble, relating to the technical field of plate coolers. It includes a fixed plate, a movable plate, fastening bolts, a positioning rod, and a plate assembly. The plate assembly is composed of multiple stacked plates. The plate assembly is located between the fixed plate and the movable plate and is fixed by fastening bolts. It also includes several paddles, paddle plates, and a driving device. Each paddle corresponds to one plate. Several paddles are arranged in a row at equal intervals on the side of the plate. The vertical thickness of the paddle plate is greater than the spacing between adjacent paddles, and the horizontal thickness of the paddle plate is less than the spacing between adjacent paddles. The driving device is connected to the paddle plate. The driving device is used to drive the paddle plates to sequentially extend between adjacent paddles and rotate, thereby separating adjacent plates. This utility model provides a plate cooler that is easy to disassemble, with paddles on the side of the plates. By controlling the paddles to sequentially extend between adjacent paddles, the adjacent paddles are pushed apart, achieving quick separation of the plates and effectively improving disassembly efficiency. Attached Figure Description

[0012] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0013] Figure 1 The overall structural diagram of a plate cooler that is easy to disassemble, provided in Embodiment 1 of this utility model, in the disassembled state;

[0014] Figure 2 A structural diagram of a drive device for an easily disassembled plate cooler provided in Embodiment 1 of this utility model;

[0015] Figure 3 A schematic diagram of the structure of a drive device for an easily disassembled plate cooler, provided in Embodiment 1 of this utility model, showing the drive plate extending between the deflector blades;

[0016] Figure 4 A diagram showing the fin structure of a plate cooler that is easy to disassemble, provided in Embodiment 1 of this utility model;

[0017] Figure 5 A schematic structural diagram showing the position of the roller body in a plate cooler that is easy to disassemble, provided in Embodiment 1 of this utility model;

[0018] Figure 1-5 Includes: 1. Fixed plate; 11. Movable plate; 12. Fastening bolt; 13. Positioning rod; 14. Plate; 15. Roller body; 2. Paddle; 21. Arc groove; 3. Paddle plate; 4. Drive device; 41. Fixed frame; 42. Screw mechanism; 43. First motor; 44. Mounting plate; 45. Second motor. Detailed Implementation

[0019] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0020] Example 1:

[0021] like Figure 1-5 As shown:

[0022] To facilitate the disassembly of stacked plate groups and improve the efficiency of plate disassembly, this utility model provides an easy-to-disassemble plate cooler, including a fixed plate 1, a movable plate 11, fastening bolts 12, a positioning rod 13, and a plate group; the plate group is composed of multiple stacked plates 14; the plate group is located between the fixed plate 1 and the movable plate 11; the fastening ends of the fastening bolts 12 correspond to the fixed plate 1 and the movable plate 11, respectively; the positioning rod 13 is arranged along the stacking direction of the multiple plates 14; one end of the positioning rod 13 is fixedly connected to the fixed plate 1, and the other end of the positioning rod 13 passes through the movable plate 11; it also includes several levers 2, levers 3, levers 4, levers 5, levers 6, levers 7, levers 8, levers 9, levers 10, levers 11, levers 11, levers 11, levers 11, levers 12, levers 13, levers 14, levers 15, levers 16, levers 17, levers 18, levers 19 ... Plate 3 and driving device 4; a number of paddles 2 correspond one-to-one with a number of plates 14; paddles 2 are vertically connected to the side of plates 14; a number of paddles 2 are arranged side by side along the stacking direction of the plates 14; adjacent paddles 2 are equally spaced; the thickness of the paddle 3 in the vertical direction is greater than the spacing between adjacent paddles 2; the thickness of the paddle 3 in the horizontal direction is less than the spacing between adjacent paddles 2; driving device 4 is connected to the paddle 3; driving device 4 is used to drive the paddle 3 to extend into the space between adjacent paddles 2 in sequence and rotate on an axis perpendicular to the stacking direction of the plates 14, so that the adjacent plates 14 are separated.

[0023] When the easily disassembled plate cooler provided by this utility model needs to be disassembled, first loosen the fastening bolts 12 and move the movable plate 11 away from the plate group along the positioning rod 13; at this time, multiple plates 14 are tightly stacked, and the control drive device 4 drives the lever 3 to extend into the outermost plate 14 and its adjacent plates 14; since the thickness of the lever 3 in the vertical direction is greater than the spacing between adjacent levers 2, when the lever 3 is vertically inserted between adjacent levers 2, the two sides in the vertical direction will push the adjacent levers 2 away when rotated, thereby driving the plate 14 to move. By creating a gap between adjacent plates 14, it is easy to remove the outermost plate 14 individually, and then the drive device 4 drives the lever 3 to extend into the next group of adjacent levers 2 and rotate again. By repeating this process, gaps can be created between all adjacent plates 14, and the separated plates 14 can be easily removed individually, improving disassembly efficiency.

[0024] The present invention provides a plate cooler that is easy to disassemble. A lever 2 is provided on the side of the plate 14. By controlling the lever 3 to extend into multiple sets of adjacent levers 2 in sequence, the adjacent levers 2 are pushed apart, realizing quick separation of the plate 14 and effectively improving the disassembly efficiency of the plate set.

[0025] In order to enable the lever 3 to extend sequentially between multiple sets of adjacent levers 2 and rotate, in a preferred embodiment, the driving device 4 includes a fixed frame 41, a lead screw mechanism 42, a first motor 43, a mounting plate 44, and a second motor 45; the lead screw mechanism 42 is mounted on the fixed frame 41; the nut portion of the lead screw mechanism 42 reciprocates along the stacking direction of the plurality of plates 14; the first motor 43 is disposed on the nut portion of the lead screw mechanism 42; the axial direction of the drive shaft of the first motor 43 is aligned with the stacking direction of the plurality of plates 14; the mounting plate 44 is fixedly connected to the drive shaft of the first motor 43; the second motor 45 is mounted on the mounting plate 44; the axial direction of the drive shaft of the second motor 45 is perpendicular to the stacking direction of the plurality of plates 14; the lever 3 is connected to the drive shaft of the second motor 45; the length direction of the lever 3 is aligned with the axial direction of the drive shaft of the second motor 45.

[0026] During the process of driving the lever plate 3 by the drive device 4, firstly, the nut part of the lead screw mechanism 42 moves to a set position, so that the lever plate 3 can be aligned between adjacent lever plates 2 in the stacking direction perpendicular to the stacking direction of the plates 14. Then, the first motor 43 drives the mounting plate 44 to rotate toward the lever plates 2, causing the second motor 45 and the lever plate 3 to rotate accordingly, thereby causing the lever plate 3 to vertically enter between adjacent lever plates 2. At this time, the driving axis of the second motor 45 is in the same direction as the stacking direction perpendicular to the stacking direction of the plates 14. Subsequently, the second motor 45 drives the lever plate 3 to rotate. Since the thickness of the lever plate 3 in the vertical direction is greater than the spacing between adjacent lever plates 2, when the lever plate 3 rotates from the vertical state to the horizontal state, the lever plate 3 will push the lever plates 2 on both sides. The lever plates 2 drive the plates 14, ultimately creating a gap between adjacent plates 14, thereby facilitating disassembly. After completing the above actions, the second motor 45 drives the lever 3 to rotate back to the vertical position and moves away from the lever 2 under the drive of the first motor 43. Then, under the drive of the nut part of the lead screw mechanism 42, it moves to the position of the next set of adjacent levers 2. Then, the above steps are repeated to separate the adjacent levers 2.

[0027] The present invention provides a plate cooler that is easy to disassemble. By setting a driving device 4, the pawl 3 can be driven to extend into multiple sets of adjacent pawls 2 in sequence, and the pawl 3 can be driven to rotate to push the adjacent pawls 2 apart, thereby achieving the effect of separating the adjacent pawls 2.

[0028] When the lever 3 rotates and pushes the paddles 2 on both sides, in order to reduce the contact resistance between the lever 3 and the paddles 2 and make the pushing action easier to complete, in a preferred embodiment, the paddles 2 are provided with arc-shaped grooves 21 on both sides in the stacking direction of the plurality of plates 14; the arc-shaped grooves 21 are opened along the length direction of the lever 3; the arc direction within the arc-shaped grooves 21 is in the same direction as the rotation direction of the lever 3. When the lever 3 pushes the paddles 2 on both sides, the edge of the lever 3 contacts the inner side of the arc-shaped groove 21. Compared with the vertical side of the paddles 2, the arc-shaped groove 21 can better adapt to the movement trajectory of the lever 3 and reduce the resistance encountered by the lever 3 in pushing the paddles 2. Since opening the arc-shaped grooves 21 will increase the maximum distance between adjacent paddles 2, the thickness dimension of the lever 3 in the vertical direction should be greater than the distance between the deepest points of the opposing arc-shaped grooves 21 on the left and right sides, so that the lever 3 can still push the paddles 2 on both sides apart when contacting the arc-shaped grooves 21.

[0029] The plate cooler provided by this utility model is easy to disassemble. By setting the arc groove 21, the resistance encountered by the push plate 3 to push the push piece 2 can be reduced, making the separation action of adjacent push pieces 2 smoother.

[0030] In a preferred embodiment, the lever 3 has rounded corners on both sides in the vertical direction. Since the lever 3's two sides in the vertical direction serve as the force-bearing parts for pushing the two levers 2 respectively, rounded corners reduce resistance when in contact with the levers 2, making the action of pushing the levers 2 smoother.

[0031] To reduce the resistance encountered when the plate 14 moves, in a preferred embodiment, a mounting groove is formed at the bottom of the plate 14 along its thickness direction; a rotatable roller 15 is disposed within the mounting groove; the two ends of the roller 15 are rotatably connected to the inner walls of the mounting groove; the roller 15 can rotate along the length of the positioning rod 13; the positioning rod 13 supports the plate 14 via the roller 15; the plate 14 can move along the positioning rod 13 via the roller 15. When the lever 2 moves the corresponding plate 14, the plate 14 can slide along the positioning rod 13 via the bottom roller 15. By changing the contact form between the plate 14 and the positioning rod 13 from sliding friction to rolling friction, the thrust required to move the plate 14 can be effectively reduced, the force on the lever 2 and the driving force required by the driving device 4 can be reduced, and the durability and operating cost of the equipment can be optimized.

[0032] The present invention provides a plate cooler that is easy to disassemble. By setting the roller body 15, the contact form between the plate 14 and the positioning rod 13 can be changed to rolling friction, which effectively reduces the thrust required to move the plate 14 and optimizes the durability and operating cost of the equipment.

[0033] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application filed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not claimed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the appended claims.

[0034] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A plate cooler that is easy to disassemble, comprising a fixed plate, a movable plate, fastening bolts, a positioning rod, and a plate assembly; the plate assembly is composed of multiple stacked plates; the plate assembly is disposed between the fixed plate and the movable plate; the fastening ends of the fastening bolts correspond to the fixed plate and the movable plate, respectively; the positioning rod is arranged along the stacking direction of the multiple plates; one end of the positioning rod is fixedly connected to the fixed plate, and the other end of the positioning rod passes through the movable plate; characterized in that, It also includes a plurality of paddles, paddle plates, and a driving device; the plurality of paddles correspond one-to-one with the plurality of plates; the paddles are vertically connected to the side of the plates; the plurality of paddles are arranged side by side along the stacking direction of the plurality of plates; adjacent paddles are equally spaced; the thickness of the paddle plate in the vertical direction is greater than the spacing between adjacent paddles; the thickness of the paddle plate in the horizontal direction is less than the spacing between adjacent paddles. The driving device is connected to the dial plate; the driving device is used to drive the dial plate to extend vertically between adjacent dial plates and rotate on an axis perpendicular to the stacking direction of the plurality of plates, so that the adjacent plates are separated.

2. The easily disassembled plate cooler according to claim 1, characterized in that, The driving device includes a fixed frame, a lead screw mechanism, a first motor, a mounting plate, and a second motor. The lead screw mechanism is mounted on the fixed frame. The nut portion of the lead screw mechanism reciprocates along the stacking direction of the plurality of plates. The first motor is disposed on the nut portion of the lead screw mechanism. The axial direction of the drive shaft of the first motor is aligned with the stacking direction of the plurality of plates. The mounting plate is fixedly connected to the drive shaft of the first motor. The second motor is mounted on the mounting plate. The axial direction of the drive shaft of the second motor is perpendicular to the stacking direction of the plurality of plates. A lever is connected to the drive shaft of the second motor. The length direction of the lever is aligned with the axial direction of the drive shaft of the second motor.

3. The easily disassembled plate cooler according to claim 1, characterized in that, The lever has arc-shaped grooves on both sides in the stacking direction of the plurality of plates; the arc-shaped grooves are opened along the length direction of the lever; the arc direction in the arc-shaped grooves is in the same direction as the rotation direction of the lever.

4. The easily disassembled plate cooler according to claim 1, characterized in that, The vertical sides of the dial are all rounded.

5. The easily disassembled plate cooler according to claim 1, characterized in that, The bottom of the plate has an installation groove along its thickness direction; a rotatable roller is provided in the installation groove; the two ends of the roller are respectively rotatably connected to the inner wall of the installation groove; the roller can rotate along the length direction of the positioning rod; the positioning rod supports the plate through the roller; the plate can move along the positioning rod through the roller.

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