A heat exchange device heat exchanger

Abstract

This utility model relates to the field of heat exchanger technology and provides a heat exchanger for a heat exchange device, including a base plate, a first support plate, a second support plate, and a top plate. One end of the first support plate is fixedly connected to the left side of the base plate in a vertical direction, and one end of the second support plate is fixedly connected to the right side of the base plate in a vertical direction. The left side of the top plate is fixedly connected to the other end of the first support plate by a fixing component, and the right side of the top plate is rotatably connected to the other end of the second support plate by a rotating component. The base plate, the first support plate, the second support plate, and the top plate are provided with heat exchanger fins on their inner sides. The second support plate and the top plate are hinged by the rotating component. The top plate can be opened from the second support plate by the fixing component, allowing four positioning blocks to slide out from four positioning slots. This allows two support pads on the top side of the heat exchanger fins to move away from the top of the heat exchanger fins, thereby allowing the heat exchanger fins to be removed for easy maintenance of the heat exchanger.

Description

Technical Field

[0001] This utility model relates to the field of heat exchangers, and in particular to a heat exchange device heat exchanger. Background Technology

[0002] A heat exchanger is a device that transfers some of the heat from a hot fluid to a cold fluid; it is also called a heat exchanger. Heat exchangers play an important role in chemical, petroleum, power, food, and many other industrial production processes. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators, and reboilers, and are widely used.

[0003] After prolonged use, traditional heat exchangers are prone to leakage at the weld seams of the condenser tube sheet. Workers usually use traditional welding repair methods to fix them. Before repair, the heat exchanger needs to be disassembled. However, the existing heat exchanger structure is relatively complex, and disassembling and assembling a single radiator takes a long time. This not only wastes the manpower, material resources, and financial resources of enterprises, but also increases production costs. Utility Model Content

[0004] In order to solve the problems existing in the background art, the present invention provides a heat exchange device heat exchanger.

[0005] To address the problems in the prior art, this utility model provides a heat exchanger for a heat exchange device, including a base plate, a first support plate, a second support plate, and a top plate. One end of the first support plate is fixedly connected vertically to the left side of the base plate, and one end of the second support plate is fixedly connected vertically to the right side of the base plate. The left side of the top plate is fixedly connected to the other end of the first support plate via a fixing assembly, and the right side of the top plate is rotatably connected to the other end of the second support plate via a rotating assembly. Heat exchanger fins are provided on the inner sides of the base plate, the first support plate, the second support plate, and the top plate. The inner side of the support plate is fixedly connected with four positioning grooves. The left and right sides of the heat exchanger fins are fixedly connected with four positioning blocks. The inner sides of the bottom plate and the top plate are fixedly connected with four mounting cylinders. The inner cavities of the four mounting cylinders are slidably connected with four connecting columns. The bottom of the four mounting cylinders is fixedly connected to one end of the bottom of the spring. The top of the four springs is fixedly connected to the bottom of the four connecting columns. The top of the four connecting columns is fixedly connected to the bottom of the support pad.

[0006] Specifically, the fixing component includes a bolt and a nut, the bolt passing through one end of the top of the first support plate and one end of the left side of the top plate, respectively, and the nut being threaded onto one end of the bolt.

[0007] Specifically, the rotating assembly includes a first connecting block, a second connecting block, and a connecting shaft. The first connecting block is fixedly connected to the top of the second support plate, the second connecting block is fixedly connected to the right side of the top plate, and the connecting shaft passes through the first connecting block and the second connecting block.

[0008] Specifically, guide grooves are provided on the four positioning grooves, and guide blocks are fixedly connected inside the four positioning blocks, with the four guide blocks engaging inside the four guide grooves.

[0009] Specifically, a rectangular structure is formed between the bottom plate, the first support plate, the second support plate, and the top plate.

[0010] Specifically, a handle is fixedly connected to the top of the top plate.

[0011] Specifically, the support pad is made of rubber.

[0012] The beneficial effects of this utility model are:

[0013] (1) The heat exchanger of this utility model has a second support plate and a top plate that are hinged by a rotating assembly. The top plate can be opened from the second support plate by a fixing assembly, so that four positioning blocks can be slid out from four positioning slots, so that two support pads on one side of the top of the heat exchanger fins are away from the top of the heat exchanger fins, and the heat exchanger fins can be removed, which is convenient for heat exchanger maintenance.

[0014] (2) The heat exchanger of this utility model can buffer the vibration generated during the use of the heat exchanger by the spring inside the mounting cylinder, and the elastic force of the spring can further clamp the heat exchanger fins to help increase its stability. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A;

[0018] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point B;

[0019] Figure 4 In this utility model Figure 3 A schematic diagram of the cross-sectional structure;

[0020] Figure 5This is a schematic diagram of the connection structure between the positioning groove and the positioning block in this utility model;

[0021] Figure 6 For the present utility model Figure 1 A magnified structural diagram at point C.

[0022] In the diagram: 1. Base plate; 2. First support plate; 3. Second support plate; 4. Top plate; 5. Fixing assembly; 501. Bolt; 502. Nut; 6. Heat exchanger fins; 7. Positioning groove; 8. Positioning block; 9. Support pad; 10. Connecting column; 11. Mounting cylinder; 12. Spring; 13. Rotating assembly; 131. First connecting block; 132. Second connecting block; 133. Connecting shaft; 14. Handle; 15. Guide groove; 16. Guide block. Detailed Implementation

[0023] To make the technical methods, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1-6The heat exchanger shown includes a base plate 1, a first support plate 2, a second support plate 3, and a top plate 4. One end of the first support plate 2 is vertically fixed to the left side of the base plate 1, and one end of the second support plate 3 is vertically fixed to the right side of the base plate 1. The left side of the top plate 4 is fixedly connected to the other end of the first support plate 2 via a fixing assembly 5, and the right side of the top plate 4 is rotatably connected to the other end of the second support plate 3 via a rotating assembly 13. Heat exchanger fins 6 are provided on the inner sides of the base plate 1, the first support plate 2, the second support plate 3, and the top plate 4. The inner sides of the two support plates 3 are respectively fixedly connected with positioning grooves 7, and the number of positioning grooves 7 is four. The left and right sides of the heat exchanger fins 6 are respectively fixedly connected with positioning blocks 8, and the number of positioning blocks 8 is four. The inner sides of the bottom plate 1 and the top plate 4 are respectively fixedly connected with mounting cylinders 11, and the number of mounting cylinders 11 is four. The inner cavities of the four mounting cylinders 11 are respectively slidably connected with connecting columns 10, and the number of connecting columns 10 is four. The bottom of the four mounting cylinders 11 is respectively fixedly connected to one bottom end of the spring 12, and the top end of the four springs 12 is respectively fixedly connected to the bottom of the four connecting columns 10. The top of each connecting column 10 is fixedly connected to the bottom of the support pad 9. To facilitate the spring 12's buffering of vibrations generated during heat exchanger use, and to further clamp the heat exchanger fins 6 with its elastic force, thus increasing stability, the fixing assembly 5 includes a bolt 501 and a nut 502. The bolt 501 passes through one end of the top of the first support plate 2 and one end of the left side of the top plate 4, respectively. The nut 502 is threaded onto one end of the bolt 501. The rotating assembly 13 includes a first connecting block 131, a second connecting block 132, and a connecting shaft 133. The first connecting block 131 is fixedly connected to the top of the second support plate 3, and the second connecting block 132 is fixedly connected to the right side of the top plate 4. The connecting shaft 133 passes through the first connecting block 131 and the second connecting block 132. In order to facilitate the hinge of the second support plate 3 and the top plate 4 by the rotating assembly 13, the top plate 4 can be opened from the second support plate 3 by relying on the fixing assembly 5. This allows the four positioning blocks 8 to slide out from the four positioning slots 7, so that the two support pads 9 on the top side of the heat exchanger fin 6 are away from the top of the heat exchanger fin 6. This allows the heat exchanger fin 6 to be removed, which is convenient for heat exchanger maintenance.

[0025] Preferably, guide grooves 15 are provided on the four positioning grooves 7, and guide blocks 16 are fixedly connected inside the four positioning blocks 8. The four guide blocks 16 are snapped into the four guide grooves 15. Through the sliding connection between the guide grooves 15 and the guide blocks 16, the positioning grooves 7 and positioning blocks 8 can have a good guiding effect, which is convenient for installation. The bottom plate 1, the first support plate 2, the second support plate 3 and the top plate 4 form a rectangular structure, which can give the heat exchanger good structural strength. The top of the top plate 4 is fixedly connected to the handle 14, which is convenient for moving the heat exchanger. The support pad 9 is made of rubber, which can reduce wear between the support pad 9 and the heat exchanger fins 6 and extend the service life.

[0026] (1) During the use of the heat exchanger, the staff needs to perform regular maintenance. The staff can remove the nut 502 from the bolt 501 by turning the nut 502, and then pull the handle 14. The handle 14 drives the second connecting block 132 on the top plate 4 to rotate along the connecting shaft 133, which can open the top plate 4 from the first support plate 2, so that the two support pads 9 on the top side of the heat exchanger fin 6 are away from the top of the heat exchanger fin 6. Then the staff can lift the heat exchanger fin 6, which can make the four positioning blocks 8 slide out from the four positioning slots 7, and then the heat exchanger fin 6 can be taken out, which is convenient for the heat exchanger maintenance.

[0027] (2) When the heat exchanger is in use, the spring 12 inside the mounting cylinder 11 can buffer the vibration generated during the use of the heat exchanger, and the elastic force of the spring 12 can further clamp the heat exchanger fins 6 to help increase its stability.

[0028] Working principle: During use, the spring 12 inside the mounting cylinder 11 can buffer the vibration generated by the heat exchanger during use, and the elastic force of the spring 12 can further clamp the heat exchanger fins 6 to help increase its stability. When maintenance is required, the operator can remove the nut 502 from the bolt 501 by turning the nut 502, and then pull the handle 14. The handle 14 drives the second connecting block 132 on the top plate 4 to rotate along the connecting shaft 133, which can open the top plate 4 from the first support plate 2, so that the two support pads 9 on the top side of the heat exchanger fins 6 are away from the top of the heat exchanger fins 6. Then the operator can lift the heat exchanger fins 6, which can allow the four positioning blocks 8 to slide out from the four positioning slots 7, and then the heat exchanger fins 6 can be removed for easy maintenance of the heat exchanger.

[0029] 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. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. Scope of Protection of this Utility Model.

Claims

1. A heat exchanger for a heat exchange device, characterized in that: Including the base plate (1); The first support plate (2) is fixedly connected at one end to the left side of the base plate (1) in the vertical direction; The second support plate (3) is fixedly connected to the right side of the base plate (1) in the vertical direction at one end; The top plate (4) is fixedly connected to the other end of the first support plate (2) on the left side by a fixing component (5), and the top plate (4) is rotatably connected to the other end of the second support plate (3) on the right side by a rotating component (13). Heat exchanger fins (6), which are disposed inside the bottom plate (1), the first support plate (2), the second support plate (3) and the top plate (4); Positioning grooves (7), there are four positioning grooves (7), which are fixedly connected to the inner sides of the first support plate (2) and the second support plate (3) respectively; Positioning blocks (8), there are four positioning blocks (8), which are fixedly connected to the left and right sides of the heat exchanger fins (6); Mounting cylinders (11), there are four mounting cylinders (11), which are respectively fixedly connected to the inner side of the bottom plate (1) and the top plate (4); Connecting posts (10), there are four connecting posts (10), which are slidably connected to the inner cavities of the four mounting cylinders (11); Spring (12), there are four springs (12), one bottom end of each spring (12) is fixedly connected to the bottom of the four mounting cylinders (11), and one top end of each spring (12) is fixedly connected to the bottom of the four connecting posts (10); Support pads (9), there are four support pads (9), and the bottom of each support pad (9) is fixedly connected to the top of the four connecting columns (10).

2. The heat exchanger of the heat exchange device according to claim 1, characterized in that: The fixing component (5) includes a bolt (501) and a nut (502). The bolt (501) passes through the top end of the first support plate (2) and the left end of the top plate (4), respectively. The nut (502) is threaded onto one end of the bolt (501).

3. The heat exchanger of the heat exchange device according to claim 1, characterized in that: The rotating assembly (13) includes a first connecting block (131), a second connecting block (132), and a connecting shaft (133). The first connecting block (131) is fixedly connected to the top of the second support plate (3), the second connecting block (132) is fixedly connected to the right side of the top plate (4), and the connecting shaft (133) passes through the first connecting block (131) and the second connecting block (132).

4. The heat exchanger of the heat exchange device according to claim 1, characterized in that: The four positioning slots (7) are provided with guide slots (15), and the four positioning blocks (8) are fixedly connected with guide blocks (16), which are engaged in the four guide slots (15).

5. A heat exchanger for a heat exchange device according to claim 1, characterized in that: A rectangular structure is formed between the bottom plate (1), the first support plate (2), the second support plate (3), and the top plate (4).

6. A heat exchanger for a heat exchange device according to claim 1, characterized in that: A handle (14) is fixedly connected to the top of the top plate (4).

7. A heat exchanger for a heat exchange device according to claim 1, characterized in that: The support pad (9) is made of rubber.

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