Plate evaporator

Abstract

This utility model discloses a plate evaporator, belonging to the field of evaporator technology. It includes an evaporator and a supporting structure. The supporting structure includes a base and a top plate, with a first clamping plate fixedly disposed between the base and the top plate. A sliding groove is formed through the top plate, and a sliding plate is slidably disposed inside the sliding groove. Several positioning blocks are fixedly disposed on the inner wall of the sliding groove, forming slots between the positioning blocks. A connecting groove is formed on the sliding plate, and a connecting plate is slidably disposed within the connecting groove. Positioning slots are formed at both ends of the connecting plate facing the inner wall of the sliding groove, and locking blocks are slidably disposed inside the positioning slots. One end of each locking block can extend to the outside of the positioning slot and engage with it. A second clamping plate is fixedly disposed on the side of the sliding plate facing the base. This utility model achieves automatic engagement and limiting of the locking blocks and slots through spring reset, eliminating the need for numerous screws, simplifying the operation steps, and enabling rapid fixation of the evaporator, significantly improving fixation efficiency and enhancing the practicality of the device.

Description

Technical Field

[0001] This utility model relates to a plate evaporator and belongs to the field of evaporator technology. Background Technology

[0002] Plate evaporators have advantages such as high heat transfer efficiency, small footprint, and easy disassembly and cleaning, and are widely used in industrial production. However, existing plate evaporators require a large number of screws for fixing during use, making it inconvenient to disassemble and reassemble the metal plates of the evaporator, thus reducing their practicality. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a plate evaporator, which solves the problem that in the prior art, plate evaporators require a large number of screws for fixing during use, which makes it inconvenient to disassemble and assemble the metal plates of the evaporator, thus reducing its practicality.

[0004] The technical problem to be solved by this utility model is achieved by the following technical solution: A plate evaporator, including an evaporator and a supporting structure, wherein the supporting structure is used to support the evaporator, characterized in that: the supporting structure includes a base and a top plate, a first clamping plate is fixedly arranged between the base and the top plate, a sliding groove is opened through the top plate, a sliding plate is slidably arranged inside the sliding groove, a plurality of positioning blocks are fixedly arranged on the inner wall of the sliding groove, and a slot is formed between the plurality of positioning blocks, a connecting groove is opened on the sliding plate, a connecting plate is slidably arranged in the connecting groove, a driving structure for driving the connecting plate is provided on the sliding plate, one side of the connecting plate extends to the outside of the connecting groove, positioning grooves are opened at both ends of the connecting plate facing the inner wall of the sliding groove, a locking block is slidably arranged inside the positioning groove, one end of the locking block can extend to the outside of the positioning groove and engage with the locking groove, a first inclined surface and a second inclined surface are opened on the side of the locking block facing the locking groove, a spring is fixedly arranged between the locking block and the inner wall of the positioning groove, and a second clamping plate is fixedly arranged on the side of the sliding plate facing the base.

[0005] By adopting the above technical solution, the evaporator is first placed between the first and second clamping plates. Then, the sliding plate is pushed to move along the sliding groove, causing the sliding plate to move the second clamping plate towards the first clamping plate. At the same time, the sliding plate moves the connecting plate, and then the connecting plate moves the locking block to abut against the positioning block. Under the action of the first inclined surface abutting against the positioning block, the positioning block pushes the locking block to slide in the positioning groove. During the sliding process, the locking block compresses the spring. When the second clamping plate moves to the appropriate position, the locking block aligns with the appropriate slot. Then, the spring reset pushes the locking block to move towards the slot, so that the locking block is inserted into the slot, realizing the limiting of the sliding plate, thereby fixing the position of the second clamping plate. The automatic locking and limiting of the locking block and the slot is achieved by the spring reset, eliminating the need for a large number of screws, simplifying the operation steps, and quickly completing the fixing of the evaporator, significantly improving the fixing efficiency and enhancing the practicality of the device.

[0006] The present invention is further configured such that: sleeves are fixedly provided at both ends of the sliding plate, the sleeves are sleeved on the top plate, and the sleeves are slidably connected to the top plate.

[0007] By adopting the above technical solution, the sliding plate drives the sleeve to move along the top plate during the movement process, thereby limiting and guiding the sliding plate.

[0008] The present invention is further configured such that: the driving structure includes a threaded rod and a turntable, the threaded rod is threadedly disposed on the sliding plate, one end of the threaded rod extends into the connecting groove and is threadedly connected to the connecting plate, and the other end of the threaded rod extends to the outside of the sliding plate and is fixedly connected to the turntable.

[0009] By adopting the above technical solution, the rotating turntable drives the threaded rod to rotate, causing the threaded rod to slide the connecting plate in the connecting groove, and then the connecting plate drives the locking block to move.

[0010] The present invention is further configured such that: a bolt is threaded on the connecting plate and aligned with the locking block, one end of the bolt can extend into the positioning groove and abut against the locking block.

[0011] By adopting the above technical solution, when the card block and the card slot are in the plugged state, the plugging and fixing effect of the card block and the card slot is further strengthened by rotating the bolt to abut against the card block, preventing the card block from loosening and leaving the card slot due to external force vibration and other factors, and ensuring the stability of the device.

[0012] The present invention is further configured such that: a guide groove is provided on the base, and a guide plate is fixedly provided on the side of the second clamping plate away from the top plate, and the guide plate is slidably connected to the guide groove.

[0013] The present invention is further configured such that a buffer layer is provided on the side of the first clamping plate and the second clamping plate adjacent to each other.

[0014] The present invention is further provided with a support frame fixedly installed between the base and the top plate.

[0015] The beneficial effects of this utility model are as follows: First, the evaporator is placed between the first clamping plate and the second clamping plate. Then, the sliding plate is pushed to move along the sliding groove, causing the sliding plate to move the second clamping plate towards the first clamping plate. At the same time, the sliding plate moves the connecting plate, and then the connecting plate moves the locking block to abut against the positioning block. Under the action of the first inclined surface abutting against the positioning block, the positioning block pushes the locking block to slide in the positioning groove. During the sliding process, the locking block compresses the spring. When the second clamping plate moves to the appropriate position, the locking block aligns with the appropriate slot. Then, the spring reset pushes the locking block to move towards the slot, so that the locking block is inserted into the slot, realizing the limiting of the sliding plate, thereby fixing the position of the second clamping plate. The automatic locking and limiting of the locking block and the slot is achieved by the spring reset, eliminating the need for a large number of screws, simplifying the operation steps, and quickly completing the fixing of the evaporator, significantly improving the fixing efficiency and enhancing the practicality of the device. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This utility model Figure 3 Enlarged diagram of point B in the middle.

[0021] In the diagram: 1. Base; 2. Top plate; 3. First clamping plate; 4. Sliding groove; 5. Sliding plate; 6. Positioning block; 7. Slot; 8. Connecting groove; 9. Connecting plate; 10. Positioning groove; 11. Slotting block; 12. First inclined surface; 13. Second inclined surface; 14. Spring; 15. Second clamping plate; 20. Evaporator; 1011. Sleeve; 1021. Threaded rod; 1022. Turntable; 1031. Bolt; 1041. Guide groove; 1042. Guide plate; 1051. Support frame. Detailed Implementation

[0022] To facilitate a clear understanding of the technical means, creative features, objectives, and effects of this utility model, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0023] like Figures 1 to 3As shown, a plate evaporator includes an evaporator 20 and a supporting structure. The supporting structure includes a base 1 and a top plate 2. A first clamping plate 3 is fixedly disposed between the base 1 and the top plate 2. A sliding groove 4 is formed through the top plate 2. A sliding plate 5 is slidably disposed inside the sliding groove 4 and moves horizontally along the sliding groove 4. A plurality of positioning blocks 6 are fixedly disposed on the inner wall of the sliding groove 4, forming a slot 7 between the positioning blocks 6. A connecting groove 8 is vertically formed on the sliding plate 5. A connecting plate 9 is slidably disposed inside the connecting groove 8. One end of the connecting plate 9 extends to the outside of the connecting groove 8 and moves along the connecting groove. The sliding plate 5 is provided with a driving structure for driving the connecting plate 9. The connecting plate 9 has horizontally opened positioning grooves 10 at both ends facing the inner wall of the sliding groove 4. A locking block 11 is slidably arranged inside the positioning groove 10. One end of the locking block 11 can extend to the outside of the positioning groove 10 and engage with the locking groove 7. A first inclined surface 12 and a second inclined surface 13 are opened on the side of the locking block 11 facing the locking groove 7. A spring 14 is fixedly arranged between the locking block 11 and the inner wall of the positioning groove 10. A second clamping plate 15 is fixedly arranged on the side of the sliding plate 5 facing the base 1. The spring 14 is in a stretched state when it is not under force.

[0024] like Figure 1 As shown, sleeves 1011 are fixedly provided at both ends of the sliding plate 5. The sleeves 1011 are sleeved on the top plate 2 and are slidably connected to the top plate 2.

[0025] like Figure 4 As shown, the drive structure includes a threaded rod 1021 and a turntable 1022. The threaded rod 1021 is threaded onto the sliding plate 5. One end of the threaded rod 1021 extends into the connecting groove 8 and is threadedly connected to the connecting plate 9. The other end of the threaded rod 1021 extends to the outside of the sliding plate 5 and is fixedly connected to the turntable 1022.

[0026] like Figure 3 As shown, the connecting plate 9 is threaded with a bolt 1031 aligned with the locking block 11. One end of the bolt 1031 can extend into the positioning groove 10 and abut against the locking block 11. When the bolt 1031 abuts against the locking block 11, the locking block 11 is positioned. When the bolt 1031 separates from the locking block 11, the locking block 11 can slide inside the positioning groove 10.

[0027] like Figure 1 As shown, a guide groove 1041 is provided on the base 1, and a guide plate 1042 is fixedly provided on the side of the second clamping plate 15 away from the top plate 2. The guide plate 1042 is slidably connected to the guide groove 1041.

[0028] like Figure 1 As shown, a buffer layer is provided on the side adjacent to the first clamping plate 3 and the second clamping plate 15.

[0029] A support frame 1051 is fixedly installed between the base 1 and the top plate 2.

[0030] First, place the evaporator 20 between the first clamping plate 3 and the second clamping plate 15. Then, push the sliding plate 5 along the sliding groove 4, causing the sliding plate 5 to move the second clamping plate 15 towards the first clamping plate 3. At the same time, the sliding plate 5 moves the connecting plate 9. Then, the connecting plate 9 moves the locking block 11 to abut against the positioning block 6. Under the action of the first inclined surface 12 abutting against the positioning block 6, the positioning block 6 pushes the locking block 11 to slide in the positioning groove 10. During the sliding process, the locking block 11 compresses the spring 14. When the first inclined surface 12 abuts against the positioning block 6, the positioning block 6 pushes the locking block 11 to slide in the positioning groove 10. After the second clamping plate 15 is moved to the appropriate position, the locking block 11 aligns with the locking groove 7 at the appropriate position. Then, the spring 14 resets and pushes the locking block 11 to move towards the locking groove 7, so that the locking block 11 is inserted into the inside of the locking groove 7, thereby limiting the sliding plate 5 and fixing the position of the second clamping plate 15. The automatic locking and limiting of the locking block 11 and the locking groove 7 is achieved by the spring 14 resetting. No need to use a large number of screws, the operation steps are simplified, the evaporator 20 can be fixed quickly, the fixing efficiency is significantly improved, and the practicality of the device is enhanced.

[0031] During the movement of the sliding plate 5, the sleeve 1011 moves along the top plate 2, thereby limiting and guiding the sliding plate 5.

[0032] Rotating the turntable 1022 drives the threaded rod 1021 to rotate, causing the threaded rod 1021 to drive the connecting plate 9 to slide in the connecting groove 8, and then the connecting plate 9 drives the locking block 11 to move.

[0033] When the locking block 11 and the locking slot 7 are in the plugged-in state, the locking block 11 is abutted by rotating the bolt 1031, which further strengthens the plugging and fixing effect between the locking block 11 and the locking slot 7, preventing the locking block 11 from loosening and exiting the locking slot 7 due to external force vibration or other factors, and ensuring the stability of the device.

[0034] When the evaporator 20 is fixed by the first clamping plate 3 and the second clamping plate 15, the buffer layer can buffer the squeezing force of the clamping plate on the evaporator 20 through its own elastic deformation, so as to avoid surface damage or structural deformation of the evaporator 20 due to hard squeezing.

[0035] When it is necessary to disassemble the evaporator 20, first rotate the bolt 1031 to move it away from the locking block 11, thereby removing the restriction on the locking block 11. Then, rotate the turntable 1022 to drive the threaded rod 1021 to rotate, causing the connecting plate 9 to slide in the connecting groove 8. Then, the connecting plate 9 drives the locking block 11 to move, causing the locking block 11 to drive the first inclined surface 12 to move away from the locking groove 7, and causing the second inclined surface 13 to move into the locking groove 7. Then, push the sliding plate 5 to drive the connecting plate 9 to move away from the first clamping plate 3. The connecting plate 9 drives the locking block 11 to abut against the positioning block 6. Under the action of the second inclined surface 13 abutting against the positioning block 6, the positioning block 6 pushes the locking block 11 to slide in the positioning groove 10. During the sliding process, the locking block 11 compresses the spring 14. At the same time, the sliding plate 5 drives the second clamping plate 15 to move away from the first clamping plate 3, thereby removing the restriction on the evaporator 20. At this time, the evaporator 20 can be disassembled.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A plate evaporator, comprising an evaporator (20) and a support structure, said support structure being used to support the evaporator (20), characterized in that: The supporting structure includes a base (1) and a top plate (2). A first clamping plate (3) is fixedly arranged between the base (1) and the top plate (2). A sliding groove (4) is formed through the top plate (2). A sliding plate (5) is slidably arranged inside the sliding groove (4). A plurality of positioning blocks (6) are fixedly arranged on the inner wall of the sliding groove (4). A slot (7) is formed between the plurality of positioning blocks (6). A connecting groove (8) is formed on the sliding plate (5). A connecting plate (9) is slidably arranged inside the connecting groove (8). A driving structure for driving the connecting plate (9) is provided on the sliding plate (5). One side extends to the outside of the connecting groove (8). The connecting plate (9) has positioning grooves (10) at both ends facing the inner wall of the sliding groove (4). A locking block (11) is slidably arranged inside the positioning groove (10). One end of the locking block (11) can extend to the outside of the positioning groove (10) and engage with the locking groove (7). The locking block (11) has a first inclined surface (12) and a second inclined surface (13) on the side facing the locking groove (7). A spring (14) is fixedly arranged between the locking block (11) and the inner wall of the positioning groove (10). A second clamping plate (15) is fixedly arranged on the side of the sliding plate (5) facing the base (1).

2. A plate evaporator according to claim 1, characterized in that: Sleeves (1011) are fixedly provided at both ends of the sliding plate (5). The sleeves (1011) are sleeved on the top plate (2) and are slidably connected to the top plate (2).

3. A plate evaporator according to claim 1, characterized in that: The drive structure includes a threaded rod (1021) and a turntable (1022). The threaded rod (1021) is threaded on the sliding plate (5). One end of the threaded rod (1021) extends into the connecting groove (8) and is threadedly connected to the connecting plate (9). The other end of the threaded rod (1021) extends to the outside of the sliding plate (5) and is fixedly connected to the turntable (1022).

4. A plate evaporator according to claim 1, characterized in that: The connecting plate (9) is threaded with a bolt (1031) aligned with the locking block (11), one end of which can extend into the positioning groove (10) and abut against the locking block (11).

5. A plate evaporator according to claim 1, characterized in that: The base (1) is provided with a guide groove (1041), and a guide plate (1042) is fixedly provided on the side of the second clamping plate (15) away from the top plate (2). The guide plate (1042) is slidably connected to the guide groove (1041).

6. A plate evaporator according to claim 1, characterized in that: A buffer layer is provided on the side adjacent to the first clamping plate (3) and the second clamping plate (15).

7. A plate evaporator according to claim 1, characterized in that: A support frame (1051) is fixedly installed between the base (1) and the top plate (2).

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