Heat exchanger mounting seat with stable structure
By designing a heat exchanger mount with a stable structure, using button bars, sliding cylinders and other structures to achieve rapid disassembly and installation of the heat exchanger shell, it solves the problem of cumbersome disassembly of multiple heat exchangers in the prior art, and changes The fluid flow path promotes uniform distribution of the fluid.
Patent Information
- Application Number
- CN202420894411.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-28
AI Technical Summary
During the disassembly of existing heat exchangers, multiple threaded rods are required to rotate, which is cumbersome and takes a long time to operate, especially when facing multiple heat exchangers, the disassembly efficiency is low.
A heat exchanger mount with a stable structure is designed, and the rapid disassembly and installation of the heat exchanger shell is achieved through the cooperation of button bars, sliding cylinders, sliding columns, connecting plates, rotating hooks, limit columns and other structures. Reduce dependence on threaded rods, and change the fluid flow path through structures such as threaded rods, rotating columns, rotating handles, circular plates, fixed blocks, and limit blocks to promote uniform distribution of fluids.
The rapid disassembly and installation of heat exchangers is achieved, the efficiency of disassembly of multiple heat exchangers is improved, and the uniform distribution of fluid is promoted by changing the fluid flow path.
Smart Images
Figure CN222187984U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger mounting seat with a stable structure. Background Art
[0002] A heat exchanger is a device used to transfer heat between two or more fluids. It can transfer heat from one fluid to another without direct contact between the two fluids. The main function of a heat exchanger is to promote heat transfer and minimize the temperature difference between the two fluids to achieve heat balance or meet specific process requirements. It is widely used in many industrial fields, including chemical, petroleum, electricity, pharmaceutical, food processing, etc., as well as heating systems and air conditioning systems in daily life.
[0003] After searching, the Chinese patent document announcement number: CN211400937U discloses a new type of heat exchanger with a stable structure, including a fixed plate and a heat exchanger body, the top of the fixed plate is fixedly installed with a base, the top of the base is provided with two limit grooves, the inside of the two limit grooves are movably provided with limit seats extending to the outside of the base, and the tops of the two limit seats are fixedly installed with two limit sleeves. The new type of heat exchanger with a stable structure can fix the heat exchanger body by providing a fixed groove for the limit seat, threading a threaded rod to the threaded port, installing a limit plate on the threaded rod, and sleeved with a block extending to the inside of the fixed groove on the limit plate. When the threaded rod is twisted, the threaded rod will move to the side away from the limit seat, and at the same time, the block will be pulled out of the fixed groove, so that the heat exchanger body can be removed together with the limit seat, thereby achieving the purpose of easy disassembly of the bottom of the heat exchanger.
[0004] With respect to the above-mentioned related technologies, the inventor believes that the above patent mentions in the beneficial effects: "The new heat exchanger with a stable structure has a fixing groove formed on the limit seat, a threaded rod connected to the threaded mouth, a limit plate installed on the threaded rod, and a block extending to the inside of the fixing groove is sleeved on the limit plate, so that the heat exchanger body can be fixed. By twisting the threaded rod, the threaded rod will move to the side away from the limit seat, and the block will be pulled out of the fixing groove at the same time, so that the heat exchanger body can be removed together with the limit seat, thereby achieving the purpose of facilitating the disassembly of the bottom of the heat exchanger". Although the above patent achieves the purpose of disassembling the bottom of the heat exchanger through the threaded rod, the process of manually rotating the threaded rod is relatively cumbersome, especially when disassembling multiple heat exchangers, it will take more time. Therefore, in view of the above shortcomings, a heat exchanger mounting seat with a stable structure is proposed. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a heat exchanger mounting seat with a stable structure, aiming to improve the problem in the prior art that when multiple heat exchangers are disassembled, multiple threaded rods need to be rotated, which makes the operation more cumbersome and reduces the disassembly efficiency.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A heat exchanger mounting seat with a stable structure comprises a mounting seat body, the top of the inner wall of the mounting seat body is slidably connected with a sliding plate, the top side of the sliding plate is fixedly connected with a heat exchanger shell, the bottom of the inner wall of the mounting seat body is slidably connected with a connecting block, the middle of the connecting block is slidably connected with a button strip, the left side of the button strip is fixedly connected with a spring, the outside of the button strip is slidably connected with a sliding cylinder, a telescopic component is provided on the top side of the sliding cylinder, the left and right sides of the telescopic component are fixedly connected with a connecting plate, the left and right ends of the front side of the connecting plate are fixedly connected with fixing columns, the outside of the fixing column is rotatably connected with a rotating hook, a strip opening is opened inside the rotating hook, the left and right ends of the top of the sliding plate are fixedly connected with limiting columns, and the front and rear ends of the mounting seat body are provided with T-shaped openings.
[0008] Furthermore, a rotating assembly is provided at the bottom end of the connecting block, a handle is fixedly connected to the right side of the rotating assembly, a circular plate is fixedly connected to the left side of the rotating assembly, fixed blocks are fixedly connected to the front and rear sides of the connecting block, and limiting blocks are fixedly connected to the front and rear sides of the fixed block.
[0009] Furthermore, the telescopic assembly includes a sliding column, the bottom side of the sliding column is fixedly connected to the top side of the sliding cylinder, and the outside of the sliding column is sleeved with a second spring.
[0010] Furthermore, the rotating assembly comprises a threaded rod, the outer thread of the threaded rod is connected to the inner wall of the connecting block, and the right side of the threaded rod is fixedly connected to a rotating column.
[0011] Furthermore, the outside of the sliding cylinder is slidably connected to the inner wall of the connecting block, and the left side of the spring 1 is fixedly connected to the inner wall of the left end of the connecting block.
[0012] Furthermore, one end of the bottom sides of the two connecting plates is fixedly connected to the top side of the second spring, and the outside of the limiting column is slidably connected to the inner wall of the rotating hook.
[0013] Furthermore, the left side of the threaded rod is fixedly connected to the right side of the circular plate, the right side of the rotating column is fixedly connected to the left side of the turning handle, and the outside of the rotating column is rotatably connected to the right end inner wall of the mounting seat body.
[0014] Furthermore, the exteriors of the two fixing blocks are respectively slidably connected to the inner walls at the front and rear ends of the mounting seat body, and the exteriors of the two limiting blocks are respectively slidably connected to the inner walls at the front and rear ends of the mounting seat body.
[0015] The utility model has the following beneficial effects:
[0016] 1. In the utility model, by using the button strip, the sliding cylinder, the sliding column, the connecting plate, the fixing column, the rotating hook, the limiting column and other structures in coordination, the heat exchanger shell can be quickly disassembled and installed, so that when multiple heat exchangers are disassembled, there is no need to rotate multiple threaded rods, thereby increasing the disassembly rate.
[0017] 2. In the utility model, by using the threaded rod, rotating column, turning handle, circular plate, fixed block, limit block and other structures in coordination, the heat exchanger can slide left and right, thereby changing the flow path of the fluid in the tube bundle, and then promoting the effect of uniform distribution of the fluid. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A three-dimensional diagram of a heat exchanger mounting base with a stable structure proposed by the utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of a connection block of a heat exchanger mounting base with a stable structure proposed by the utility model;
[0020] Figure 3 This is a schematic diagram of the internal structure of a mounting seat body of a heat exchanger mounting seat with a stable structure proposed by the utility model.
[0021] Legend:
[0022] 1. Mounting seat; 2. Sliding plate; 3. Heat exchanger shell; 4. Connecting block; 5. Button strip; 6. Spring 1; 7. Sliding cylinder; 8. Sliding column; 9. Spring 2; 10. Connecting plate; 11. Fixed column; 12. Rotating hook; 13. Strip opening; 14. Limiting column; 15. T-shaped opening; 16. Threaded rod; 17. Rotating column; 18. Turning handle; 19. Round plate; 20. Fixed block; 21. Limiting block. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Reference Figure 1- Figure 2 The utility model provides an embodiment: a heat exchanger mounting seat with a stable structure, comprising a mounting seat body 1, which provides stable support for the heat exchanger shell 3, a sliding plate 2 is slidably connected to the top of the inner wall of the mounting seat body 1, and the sliding plate 2 can slide horizontally by utilizing the limitation of the mounting seat body 1, and the top side of the sliding plate 2 is fixedly connected to the heat exchanger shell 3, and a connecting block 4 is slidably connected to the bottom of the inner wall of the mounting seat body 1, and the connecting block 4 can slide horizontally by the limitation of the mounting seat body 1, and a button strip 5 is slidably connected to the middle part of the connecting block 4, and the button strip 5 can slide horizontally by the limitation of the connecting block 4, and the left side of the button strip 5 is fixedly connected to the inner wall of the left end of the connecting block 4, and the left side of the spring 6 is fixedly connected to the inner wall of the left end of the connecting block 4, and the spring 6 can be uniformly stressed by fixing the left and right sides of the spring 6, and the outer side of the button strip 5 is slidably connected to the sliding cylinder 7, and the sliding cylinder 7 can slide downward by pushing the button strip 5;
[0025] The outside of the sliding cylinder 7 is slidably connected to the inner wall of the connecting block 4, and the sliding cylinder 7 can slide vertically due to the restriction of the connecting block 4. A telescopic component is arranged on the top side of the sliding cylinder 7, and the telescopic component includes a sliding column 8. The bottom side of the sliding column 8 is fixedly connected to the top side of the sliding cylinder 7, and the sliding column 8 is driven to slide downward by the sliding cylinder 7. A spring 2 9 is sleeved on the outside of the sliding column 8. Connecting plates 10 are fixedly connected on both sides of the telescopic component, and one end of the bottom sides of the two connecting plates 10 is fixedly connected to the top side of the spring 2 9. By fixing both sides of the spring 2 9, the spring 2 9 can be evenly stressed. Fixed columns 11 are fixedly connected to the left and right ends of the front side of the connecting plate 10, and the fixed column 11 is driven to slide downward by the connecting plate 10. The outside of the fixed column 11 is rotatably connected to a rotating hook 12, and the rotating hook 12 can rotate with the fixed column 11 as the center point through the restriction of 110.
[0026] Reference Figure 1 and Figure 3 The left and right ends of the top of the sliding plate 2 are fixedly connected to the limiting columns 14, and the outer side of the limiting columns 14 is slidably connected to the inner wall of the rotating hook 12. The limiting columns 14 are restricted by the rotating hook 12 so that the limiting columns 14 can rotate. The front and rear ends of the mounting seat body 1 are provided with T-shaped openings 15, and the bottom end of the connecting block 4 is provided with a rotating assembly. The rotating assembly includes a threaded rod 16, and the outer side of the threaded rod 16 is threadedly connected to the inner wall of the connecting block 4. The limiting columns 14 are driven to slide left and right by rotating the threaded rod 16. The right side of the threaded rod 16 is fixedly connected to a rotating column 17, and the threaded rod 16 is driven to rotate by the rotating column 17. The outer side of the rotating column 17 is rotatably connected to the inner wall of the right end of the mounting seat body 1, and the rotating column 17 is rotated inside the mounting seat body 1 to limit the position, and the right side of the rotating assembly is fixedly connected to a turning handle 18;
[0027] The right side of the rotating column 17 is fixedly connected to the left side of the turning handle 18, and the rotating column 17 is driven to rotate by holding the turning handle 18 and applying a rotating force. The left side of the rotating assembly is fixedly connected to a circular plate 19, and the left side of the threaded rod 16 is fixedly connected to the right side of the circular plate 19. The circular plate 19 is driven to rotate by the threaded rod 16. The front and rear sides of the connecting block 4 are fixedly connected to fixed blocks 20, and when the connecting block 4 slides, it can drive the fixed block 20 to slide left and right. The outer parts of the two fixed blocks 20 are respectively slidably connected to the inner walls of the front and rear ends of the mounting seat body 1, and the fixed blocks 20 are restricted by the mounting seat body 1, so that the fixed blocks 20 can slide left and right. The front and rear sides of the fixed block 20 are fixedly connected to the limiting blocks 21, and the limiting blocks 21 are driven to slide left and right by the fixed blocks 20. The outer parts of the two limiting blocks 21 are respectively slidably connected to the inner walls of the front and rear ends of the mounting seat body 1, and the limiting blocks 21 can slide horizontally by the restriction of the mounting seat body 1.
[0028] Working principle: We drive the sliding plate 2 with the heat exchanger shell 3 to place it on the top side of the connecting block 4, and we push the button bar 5 to squeeze the spring 1 6 so that the spring 1 6 can store elastic potential energy, and then give the button bar 5 a force in the opposite direction to reset. At the same time, the triangular groove opened in the button bar 5 uses this inclined edge to push the sliding cylinder 7 to slide on the inner wall of the connecting block 4, and use the connecting plate 10 fixed on the left and right sides of the sliding column 8, and fix the upper and lower sides of the spring 2 9 to the bottom side of the connecting plate 10 and the inner wall of the connecting block 4 to limit the sliding column 8, so that the sliding column 8 can squeeze the spring 2 9 when driving the connecting plate 10 to slide, so that the spring 2 9 can The elastic potential energy can be stored, and then a force in the opposite direction is given to the sliding column 8 to reset. At the same time, the connecting plate 10 will also drive the fixed column 11 to slide, and then the rotating hook 12 will rotate on the outside of the fixed column 11 and the strip opening 13 opened inside the rotating hook 12 to limit the limiting column 14, so that the two fixed columns 11 can drive the two rotating hooks 12 to squeeze to the adjacent side when they drive the rotating hooks 12 to slide downward, so that the sliding plate 2 can be disassembled and taken out, and then the heat exchanger shell 3 can be taken out, so that the heat exchanger shell 3 can be quickly disassembled and installed, so that when facing the disassembly of multiple heat exchangers, there is no need to rotate multiple threaded rods 16, thereby increasing the disassembly speed;
[0029] When installing the heat exchanger shell 3, we apply a rotating force by holding the handle 18, which then drives the rotating column 17 to rotate, thereby driving the threaded rod 16 to rotate, and the circular plate 19 fixed on the left side of the threaded rod 16 limits the threaded rod 16, so that the threaded rod 16 will not be offset and the threaded connection with the connecting block 4 is utilized to make the connecting block 4 slide left and right, and then drive the fixed block 20 to slide inside the T-shaped opening 15. At the same time, the fixed block 20 will also drive the limiting block 21 to slide inside the T-shaped opening 15 for limiting. With the cooperation of each other, the heat exchanger can slide left and right, thereby changing the flow path of the fluid in the tube bundle, and then promoting the effect of uniform distribution of the fluid.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A heat exchanger mounting base with a stable structure, comprising a mounting base body (1), characterized in that: The top of the inner wall of the mounting seat body (1) is slidably connected to a sliding plate (2), the top side of the sliding plate (2) is fixedly connected to a heat exchanger shell (3), the bottom of the inner wall of the mounting seat body (1) is slidably connected to a connecting block (4), the middle of the connecting block (4) is slidably connected to a button strip (5), the left side of the button strip (5) is fixedly connected to a spring 1 (6), the outside of the button strip (5) is slidably connected to a sliding cylinder (7), the top side of the sliding cylinder (7) is provided with a telescopic component, the left and right sides of the telescopic component are fixedly connected to connecting plates (10), the left and right ends of the front side of the connecting plate (10) are fixedly connected to fixed columns (11), the outside of the fixed column (11) is rotatably connected to a rotating hook (12), the inside of the rotating hook (12) is provided with a strip-shaped opening (13), the left and right ends of the top of the sliding plate (2) are fixedly connected to limiting columns (14), and the front and rear ends of the mounting seat body (1) are provided with T-shaped openings (15).
2. The heat exchanger mounting base with a stable structure according to claim 1, characterized in that: A rotating assembly is provided at the bottom end of the connecting block (4); a turning handle (18) is fixedly connected to the right side of the rotating assembly; a circular plate (19) is fixedly connected to the left side of the rotating assembly; fixed blocks (20) are fixedly connected to the front and rear sides of the connecting block (4); and limit blocks (21) are fixedly connected to the front and rear sides of the fixed block (20).
3. The heat exchanger mounting base with a stable structure according to claim 1, characterized in that: The telescopic assembly comprises a sliding column (8), the bottom side of the sliding column (8) is fixedly connected to the top side of the sliding cylinder (7), and the outside of the sliding column (8) is sleeved with a spring 2 (9).
4. The heat exchanger mounting base with a stable structure according to claim 2, characterized in that: The rotating assembly comprises a threaded rod (16), the outer thread of the threaded rod (16) is connected to the inner wall of the connecting block (4), and the right side of the threaded rod (16) is fixedly connected to a rotating column (17).
5. The heat exchanger mounting base with a stable structure according to claim 3, characterized in that: The outside of the sliding cylinder (7) is slidably connected to the inner wall of the connecting block (4), and the left side of the spring 1 (6) is fixedly connected to the inner wall of the left end of the connecting block (4).
6. The heat exchanger mounting base with a stable structure according to claim 3, characterized in that: One end of the bottom side of the two connecting plates (10) is fixedly connected to the top side of the second spring (9), and the outside of the limiting column (14) is slidably connected to the inner wall of the rotating hook (12).
7. The heat exchanger mounting base with a stable structure according to claim 4, characterized in that: The left side of the threaded rod (16) is fixedly connected to the right side of the circular plate (19), the right side of the rotating column (17) is fixedly connected to the left side of the turning handle (18), and the outside of the rotating column (17) is rotatably connected to the inner wall of the right end of the mounting seat body (1).
8. The heat exchanger mounting base with a stable structure according to claim 4, characterized in that: The exteriors of the two fixing blocks (20) are respectively slidably connected to the front and rear inner walls of the mounting seat body (1), and the exteriors of the two limiting blocks (21) are respectively slidably connected to the front and rear inner walls of the mounting seat body (1).