Energy-saving heat exchanger

Abstract

The utility model discloses an energy-saving heat exchanger which comprises a heat exchanger body and two supporting seats, a mounting plate is arranged at the bottom of the supporting seat on the front side, limiting cylinders are fixedly connected to the left side and the right side of the top of the mounting plate, limiting columns are arranged in inner cavities of the limiting cylinders, and adjusting cylinders are arranged on the opposite sides of the two limiting cylinders. An adjusting rod is arranged in an inner cavity of the adjusting cylinder, and fixing grooves are formed in the left side and the right side of the adjusting rod correspondingly. Through the cooperative use of the mounting plate, the limiting cylinder, the limiting column, the adjusting rod, the fixing groove, the concave fixing box, the fixing device, the linkage assembly and the control device, the problems that when an existing heat exchanger is mounted, the height of a supporting base used for supporting the heat exchanger is mostly fixed, and the height of the supporting base is too high due to different mounting environments are solved. The installation heights required by the heat exchanger are different, and the height of a supporting seat cannot be adjusted, so that the installation adaptability and the use effect of the heat exchanger are influenced.

Description

Technical Field

[0001] This utility model belongs to the field of heat exchanger technology, and in particular relates to an energy-saving heat exchanger. Background Technology

[0002] Shell-and-tube heat exchangers are highly efficient and energy-saving heat exchange devices. They use a closed bundle of tubes installed inside the shell as the heat transfer surface, and utilize the temperature difference between the fluids in the tube side and the shell side to achieve heat exchange. Due to their simple structure, robustness, adaptability, and ease of cleaning and maintenance, shell-and-tube heat exchangers are widely used in petroleum, chemical, power systems, and heating industries. The problem with existing technology is that the height of the support base used to support the heat exchanger is usually fixed during installation. Different installation environments require different installation heights for the heat exchanger, and the height of the support base cannot be adjusted, which affects the adaptability of the heat exchanger installation and its performance. Utility Model Content

[0003] To address the problems existing in the prior art, this utility model provides an energy-saving heat exchanger with the advantage of adjustable support height. This solves the problem that in existing heat exchangers, the support height is usually fixed during installation, and the required installation height varies depending on the installation environment. The inability to adjust the support height affects the adaptability and performance of the heat exchanger.

[0004] This utility model is implemented as follows: an energy-saving heat exchanger includes a heat exchanger body and two support seats. The two support seats are respectively disposed on the front and rear sides of the bottom of the heat exchanger body. An installation plate is disposed at the bottom of the front support seat. Limiting cylinders are fixedly connected to the left and right sides of the top of the installation plate. Limiting cylinders have limiting posts in their inner cavities. Adjusting cylinders are disposed on opposite sides of the two limiting cylinders. Adjusting cylinders have adjusting rods in their inner cavities. Fixing grooves are provided on the left and right sides of the adjusting rods. A concave fixing box is disposed on the top of the outer surface of the adjusting cylinder. Fixing devices that cooperate with the fixing grooves are disposed on the left and right sides of the front side of the inner cavity of the concave fixing box. Linkage components that cooperate with the fixing devices are disposed on both sides of the bottom rear side of the inner cavity of the concave fixing box. A control device that cooperates with the linkage components is disposed on the top rear side of the inner cavity of the concave fixing box.

[0005] In a preferred embodiment of this utility model, the top of the limiting post passes through the limiting cylinder and extends to the outside of the limiting cylinder, where it is fixedly connected to the support base. The bottom of the adjusting cylinder is fixedly connected to the mounting plate. The top of the adjusting rod passes through the adjusting cylinder and extends to the outside of the adjusting cylinder, where it is fixedly connected to the support base. The adjusting cylinder is located inside the groove of the concave fixing box and is fixedly connected to the concave fixing box. The top of the left and right sides of the adjusting cylinder are each provided with a first through hole. The left and right sides of the concave fixing box are each provided with a second through hole corresponding to the first through hole.

[0006] As a preferred embodiment of this utility model, the fixing device includes a fixing block, the top of which is provided with a pushing groove, and support columns are provided on the front and rear sides of the left side of the fixing block. A tension spring is sleeved on the left side of the curved surface of the support column, and a limit block is provided on the left side of the tension spring.

[0007] As a preferred embodiment of this utility model, the linkage component includes a rotating column, the bottom of which is rotatably connected to the inner wall of the concave fixed box, and an L-shaped pusher fixedly connected to the top of the rotating column. A pusher column is fixedly connected to the bottom of the L-shaped pusher on the side near the fixed block. The bottom of the pusher column passes through the pusher groove and extends into the inner cavity of the pusher groove to contact the inner wall of the pusher groove. A stroke groove is provided on the rear side of the top of the L-shaped pusher.

[0008] As a preferred embodiment of the present invention, the control device includes a control board, control columns are provided on the left and right sides of the control board, and a pressing plate is provided on the rear side of the control board.

[0009] In a preferred embodiment of this utility model, the side of the fixing block near the adjusting rod passes through the second through hole and the first through hole in sequence, and extends to the inner cavity of the fixing groove to contact the inner wall of the fixing groove. The left and right sides of the tension spring are fixedly connected to the outer surfaces of the limiting block and the concave fixing box, respectively. The left side of the support column passes through the concave fixing box and extends to the outer side of the concave fixing box to be fixedly connected to the limiting block.

[0010] In a preferred embodiment of this utility model, the rear side of the control plate passes through the concave fixing box and extends to the outside of the concave fixing box to be fixedly connected with the pressing plate. The top of the control column is fixedly connected to the control plate, and the bottom of the control column passes through the stroke groove and extends to the inner cavity of the stroke groove to contact the inner wall of the stroke groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model solves the problem that, in the case of existing heat exchangers, the height of the support base used to support the heat exchanger is mostly fixed during installation. Different installation environments require different installation heights for the heat exchanger, and the height of the support base cannot be adjusted, which affects the adaptability of the heat exchanger installation and its performance.

[0013] 2. This utility model can support the limiting cylinder and adjusting cylinder by setting an installation plate, limit the limiting post and adjusting rod by setting the limiting cylinder and adjusting cylinder, limit the support base by setting the limiting post, adjust the height of the support base by setting the adjusting rod and fixing groove, support and protect the fixing device, linkage component and control device by setting the concave fixing box, and limit the fixing block by setting the first through hole and the second through hole.

[0014] 3. This utility model, by setting a fixing device, can fix the adjusting rod, making it convenient for users to use the adjusting rod.

[0015] 4. This utility model can support the L-shaped pusher by setting a rotating column. By setting the L-shaped pusher and the stroke groove, the pusher can be driven to move in the inner cavity of the push groove. By setting the pusher, the fixed block can be moved.

[0016] 5. This utility model, by setting up a control device, can control the fixing device, making it convenient for users to use the fixing device.

[0017] 6. This utility model can fix the adjusting rod by setting a fixed block and a pushing groove, limit the fixed block by setting a support column, reset the fixed block by setting a tension spring, and drive the support column and fixed block to move by setting a limiting block, and also support the tension spring.

[0018] 7. This utility model, by setting a control plate, can drive the control column to move within the cavity of the stroke groove. By setting the control column, the L-shaped pusher and the rotating column can be driven to rotate synchronously. By setting a pressing plate, the control plate can be driven to move. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in an embodiment of the present utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of the limiting post and adjusting rod provided in this embodiment of the utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the first through hole and the second through hole provided in an embodiment of the present utility model;

[0022] Figure 4 This is a full sectional view of the concave fixing box provided in this embodiment of the utility model;

[0023] Figure 5 This is an exploded view of the fixing device, linkage component, and control device provided in the embodiments of this utility model.

[0024] In the diagram: 1. Heat exchanger body; 2. Support base; 3. Mounting plate; 4. Limiting cylinder; 5. Limiting column; 6. Adjusting cylinder; 7. Adjusting rod; 8. Fixing groove; 9. Concave fixing box; 10. Fixing device; 11. Linkage assembly; 12. Control device; 13. First through hole; 14. Second through hole; 1001. Fixing block; 1002. Pushing groove; 1003. Support column; 1004. Tension spring; 1005. Limiting block; 1101. Rotating column; 1102. L-shaped pusher; 1103. Pushing column; 1104. Stroke groove; 1201. Control plate; 1202. Control column; 1203. Pressing plate. Detailed Implementation

[0025] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0026] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] like Figures 1 to 5 As shown in the figure, an energy-saving heat exchanger provided by this utility model embodiment includes a heat exchanger body 1 and two support seats 2. The two support seats 2 are respectively disposed on the front and rear sides of the bottom of the heat exchanger body 1. A mounting plate 3 is disposed at the bottom of the front support seat 2. Limiting cylinders 4 are fixedly connected to the left and right sides of the top of the mounting plate 3. Limiting columns 5 are disposed in the inner cavity of the limiting cylinders 4. Adjusting cylinders 6 are disposed on opposite sides of the two limiting cylinders 4. Adjusting rods 7 are disposed in the inner cavity of the adjusting cylinders 6. Fixing grooves 8 are provided on the left and right sides of the adjusting rods 7. A concave fixing box 9 is disposed on the top of the outer surface of the adjusting cylinder 6. Fixing devices 10 that cooperate with fixing grooves 8 are disposed on the left and right sides of the front side of the inner cavity of the concave fixing box 9. Linkage components 11 that cooperate with fixing devices 10 are disposed on both sides of the bottom of the rear side of the inner cavity of the concave fixing box 9. A control device 12 that cooperates with linkage components 11 is disposed on the top of the rear side of the inner cavity of the concave fixing box 9.

[0028] refer to Figure 2 and Figure 3The top of the limiting post 5 passes through the limiting cylinder 4 and extends to the outside of the limiting cylinder 4 and is fixedly connected to the support base 2. The bottom of the adjusting cylinder 6 is fixedly connected to the mounting plate 3. The top of the adjusting rod 7 passes through the adjusting cylinder 6 and extends to the outside of the adjusting cylinder 6 and is fixedly connected to the support base 2. The adjusting cylinder 6 is located inside the groove of the concave fixing box 9 and is fixedly connected to the concave fixing box 9. The top of the left and right sides of the adjusting cylinder 6 are provided with first through holes 13. The left and right sides of the groove of the concave fixing box 9 are provided with second through holes 14 corresponding to the first through holes 13.

[0029] The above scheme is adopted as follows: by setting the mounting plate 3, the limiting cylinder 4 and the adjusting cylinder 6 can be supported; by setting the limiting cylinder 4 and the adjusting cylinder 6, the limiting post 5 and the adjusting rod 7 can be limited; by setting the limiting post 5, the support base 2 can be limited; by setting the adjusting rod 7 and the fixing groove 8, the height of the support base 2 can be adjusted; by setting the concave fixing box 9, the fixing device 10, the linkage component 11 and the control device 12 can be supported and protected; by setting the first through hole 13 and the second through hole 14, the fixing block 1001 can be limited.

[0030] refer to Figure 5 The fixing device 10 includes a fixing block 1001. The top of the fixing block 1001 is provided with a push groove 1002. Support columns 1003 are provided on the front and rear sides of the left side of the fixing block 1001. A tension spring 1004 is sleeved on the left side of the curved surface of the support column 1003. A limit block 1005 is provided on the left side of the tension spring 1004.

[0031] By adopting the above solution, the fixing device 10 can fix the adjusting rod 7, making it convenient for the user to use the adjusting rod 7.

[0032] refer to Figure 4 and Figure 5 The linkage component 11 includes a rotating column 1101. The bottom of the rotating column 1101 is rotatably connected to the inner wall of the concave fixed box 9. An L-shaped pusher 1102 is fixedly connected to the top of the rotating column 1101. A pusher 1103 is fixedly connected to the bottom of the L-shaped pusher 1102 near the fixed block 1001. The bottom of the pusher 1103 passes through the pusher groove 1002 and extends into the inner cavity of the pusher groove 1002 to contact the inner wall of the pusher groove 1002. A stroke groove 1104 is provided on the rear side of the top of the L-shaped pusher 1102.

[0033] The above solution is adopted as follows: by setting the rotating column 1101, the L-shaped pusher 1102 can be supported; by setting the L-shaped pusher 1102 and the stroke groove 1104, the pusher 1103 can be driven to move in the inner cavity of the push groove 1002; by setting the pusher 1103, the fixed block 1001 can be moved.

[0034] refer to Figure 5 The control device 12 includes a control board 1201, control posts 1202 are provided on the left and right sides of the control board 1201, and a pressing plate 1203 is provided on the rear side of the control board 1201.

[0035] By adopting the above solution, the control device 12 can control the fixing device 10, making it convenient for users to use the fixing device 10.

[0036] refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 The fixing block 1001 passes through the second through hole 14 and the first through hole 13 in sequence on the side near the adjusting rod 7, and extends to the inner cavity of the fixing groove 8 to contact the inner wall of the fixing groove 8. The left and right sides of the tension spring 1004 are fixedly connected to the outer surface of the limiting block 1005 and the concave fixing box 9, respectively. The left side of the support column 1003 passes through the concave fixing box 9 and extends to the outer side of the concave fixing box 9 to be fixedly connected to the limiting block 1005.

[0037] The above solution is as follows: by setting the fixing block 1001 and the pushing groove 1002, the adjusting rod 7 can be fixed; by setting the support column 1003, the fixing block 1001 can be limited; by setting the tension spring 1004, the fixing block 1001 can be reset; by setting the limiting block 1005, the support column 1003 and the fixing block 1001 can be moved, and the tension spring 1004 can also be supported.

[0038] refer to Figure 4 and Figure 5 The rear side of the control panel 1201 passes through the concave fixing box 9 and extends to the outside of the concave fixing box 9 and is fixedly connected to the pressing plate 1203. The top of the control column 1202 is fixedly connected to the control panel 1201, and the bottom of the control column 1202 passes through the stroke groove 1104 and extends to the inner cavity of the stroke groove 1104 and contacts the inner wall of the stroke groove 1104.

[0039] The above scheme is adopted: by setting the control plate 1201, the control column 1202 can be driven to move in the inner cavity of the stroke groove 1104; by setting the control column 1202, the L-shaped pusher 1102 and the rotating column 1101 can be driven to rotate synchronously; by setting the pressing plate 1203, the control plate 1201 can be driven to move.

[0040] The working principle of this utility model:

[0041] In use, first push the pressing plate 1203 forward, causing the control plate 1201 to move forward synchronously. The control plate 1201 will cause the control column 1202 to move within the cavity of the stroke groove 1104, and push the L-shaped pusher 1102 and the rotating column 1101 to rotate synchronously. During the rotation of the L-shaped pusher 1102, it will cause the pusher column 1103 to move within the cavity of the push groove 1002, and push the fixing block 1001 to move away from the adjusting rod 7, so that the fixing block 1001 disengages from the cavity of the fixing groove 8. At the same time, the fixing block 1001 will cause the support column 1003 and the limiting block 1005 to move synchronously, and stretch the tension spring 1004. After the fixing block 1001 disengages from the cavity of the fixing groove 8, the support seat 2 moves upward, causing the adjusting rod 7 and the limiting column 5 to move upward synchronously. When the support seat 2 reaches the appropriate position... Then, release the pressing plate 1203. At the same time, the force released after the tension spring 1004 is stretched will drive the limiting block 1005 and the support column 1003 to move in opposite directions synchronously. The support column 1003 will drive the fixing block 1001 to move closer to the adjusting rod 7. During the movement, the fixing block 1001 will drive the pushing column 1103 to move in opposite directions in the inner cavity of the pushing groove 1002. The pushing column 1103 will drive the L-shaped pushing member 1102 and the rotating column 1101 to rotate in opposite directions synchronously. The L-shaped pushing member 1102 will drive the control column 1202 to move in opposite directions in the inner cavity of the stroke groove 1104. At the same time, the control column 1202 will drive the control plate 1201 and the pressing plate 1203 to move in opposite directions synchronously and reset. At this time, the fixing block 1001 will re-enter the inner cavity of the fixing groove 8 to fix the height of the adjusting rod 7. At this time, the height of the support seat 2 is fixed, and the adjustment is completed.

[0042] In summary, this energy-saving heat exchanger, through the coordinated use of mounting plate 3, limiting cylinder 4, limiting column 5, adjusting rod 7, fixing groove 8, concave fixing box 9, fixing device 10, linkage component 11, and control device 12, solves the problem that in existing heat exchangers, the height of the support base used to support the heat exchanger is mostly fixed during installation. Different installation environments require different installation heights for the heat exchanger, and the height of the support base cannot be adjusted, which affects the adaptability of the heat exchanger installation and its performance.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving heat exchanger, comprising a heat exchanger body (1) and two support seats (2), wherein the two support seats (2) are respectively disposed on the front and rear sides of the bottom of the heat exchanger body (1), characterized in that: A mounting plate (3) is provided at the bottom of the front support base (2). Limiting cylinders (4) are fixedly connected to the left and right sides of the top of the mounting plate (3). Limiting posts (5) are provided in the inner cavity of the limiting cylinders (4). Adjusting cylinders (6) are provided on opposite sides of the two limiting cylinders (4). Adjusting rods (7) are provided in the inner cavity of the adjusting cylinders (6). Fixing grooves (8) are provided on the left and right sides of the adjusting rods (7). A concave fixing box (9) is provided on the top of the outer surface of the adjusting cylinder (6). Fixing devices (10) that cooperate with the fixing grooves (8) are provided on the left and right sides of the front side of the inner cavity of the concave fixing box (9). Linkage components (11) that cooperate with the fixing devices (10) are provided on both sides of the bottom of the rear side of the inner cavity of the concave fixing box (9). A control device (12) that cooperates with the linkage components (11) is provided on the top of the rear side of the inner cavity of the concave fixing box (9).

2. The energy-saving heat exchanger as described in claim 1, characterized in that: The top of the limiting post (5) passes through the limiting cylinder (4) and extends to the outside of the limiting cylinder (4) and is fixedly connected to the support base (2). The bottom of the adjusting cylinder (6) is fixedly connected to the mounting plate (3). The top of the adjusting rod (7) passes through the adjusting cylinder (6) and extends to the outside of the adjusting cylinder (6) and is fixedly connected to the support base (2). The adjusting cylinder (6) is located inside the groove of the concave fixing box (9) and is fixedly connected to the concave fixing box (9). The top of the left and right sides of the adjusting cylinder (6) are provided with a first through hole (13). The left and right sides of the groove of the concave fixing box (9) are provided with a second through hole (14) corresponding to the first through hole (13).

3. The energy-saving heat exchanger as described in claim 1, characterized in that: The fixing device (10) on the left side includes a fixing block (1001), the top of the fixing block (1001) is provided with a push groove (1002), the front and rear sides of the left side of the fixing block (1001) are provided with support columns (1003), the left side of the curved surface of the support column (1003) is fitted with a tension spring (1004), and the left side of the tension spring (1004) is provided with a limit block (1005).

4. An energy-saving heat exchanger as described in claim 1, characterized in that: The linkage component (11) on the left includes a rotating column (1101). The bottom of the rotating column (1101) is rotatably connected to the inner wall of the concave fixed box (9). An L-shaped pusher (1102) is fixedly connected to the top of the rotating column (1101). A pusher (1103) is fixedly connected to the bottom of the L-shaped pusher (1102) near the fixed block (1001). The bottom of the pusher (1103) passes through the pusher groove (1002) and extends into the inner cavity of the pusher groove (1002) to contact the inner wall of the pusher groove (1002). A stroke groove (1104) is provided on the rear side of the top of the L-shaped pusher (1102).

5. An energy-saving heat exchanger as described in claim 1, characterized in that: The control device (12) includes a control board (1201), control posts (1202) are provided on the left and right sides of the control board (1201), and a pressing plate (1203) is provided on the rear side of the control board (1201).

6. An energy-saving heat exchanger as described in claim 3, characterized in that: The fixing block (1001) passes through the second through hole (14) and the first through hole (13) in sequence on the side near the adjusting rod (7), and extends to the inner cavity of the fixing groove (8) to contact the inner wall of the fixing groove (8). The left and right sides of the tension spring (1004) are fixedly connected to the outer surface of the limiting block (1005) and the concave fixing box (9) respectively. The left side of the support column (1003) passes through the concave fixing box (9) and extends to the outer side of the concave fixing box (9) to be fixedly connected to the limiting block (1005).

7. An energy-saving heat exchanger as described in claim 5, characterized in that: The rear side of the control plate (1201) passes through the concave fixing box (9) and extends to the outside of the concave fixing box (9) to be fixedly connected to the pressing plate (1203). The top of the control column (1202) is fixedly connected to the control plate (1201). The bottom of the control column (1202) passes through the stroke groove (1104) and extends to the inner cavity of the stroke groove (1104) to contact the inner wall of the stroke groove (1104).

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