Shell-and-tube heat exchanger support assembly

Abstract

The utility model provides a shell-and-tube heat exchanger support assembly, which relates to the technical field of heat exchangers and comprises a support frame, fixing pins are arranged on two sides of the support frame, an adsorption assembly is mounted in an inner cavity of the support frame, and a clamping assembly is mounted at the upper end of the support frame. The clamping assembly comprises a frame seat, a clamp, an adjusting ring, an anti-skid plate, a fixing screw and a bolt, the frame seat is installed at the upper end of the support frame, the clamp is arranged at the upper end of the frame seat, the adjusting ring is connected to the middle of the clamp, the anti-skid plate is installed on the inner surface of the frame seat, and the fixing screw penetrates through the middle of the frame seat and the middle of the clamp. By arranging the clamping assembly, a user inserts the shell-and-tube heat exchanger into the clamp of the frame seat, the shell-and-tube heat exchanger can be placed and supported, the clamp at the upper end and the adjusting ring are lifted and moved upwards towards the clamp at the lower end, the clamping space of the clamp can be expanded, and the shell-and-tube heat exchanger mounting frame is suitable for mounting the shell-and-tube heat exchangers with different radiuses.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, in particular to a shell and tube heat exchanger support assembly. Background Art

[0002] Shell and tube heat exchanger is also called shell and tube heat exchanger. It is a wall heat exchanger that uses the wall of the tube bundle enclosed in the shell as the heat transfer surface. This type of heat exchanger has a simple structure and reliable operation. It can be made of various structural materials (mainly metal materials) and can be used under high temperature and high pressure. It is currently the most widely used type.

[0003] The prior art supports the shell and tube heat exchanger by means of a support assembly, but the shell and tube heat exchangers are installed in different sizes. When the shell and tube heat exchanger is installed, it is very easy for the shell and tube heat exchanger to shake, causing damage to the shell and tube heat exchanger.

[0004] Therefore, the utility model provides a shell and tube heat exchanger support assembly. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and provide a shell and tube heat exchanger support assembly.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a shell and tube heat exchanger support assembly, comprising a support frame, fixing pins are arranged on both sides of the support frame, an adsorption assembly is installed in the inner cavity of the support frame, and a clamping assembly is installed on the upper end of the support frame;

[0007] The clamping assembly includes a frame seat, a clamp, an adjustment ring, an anti-slip plate, fixing screws and bolts. The frame seat is installed on the upper end of the support frame, and the clamp is arranged on the upper end of the frame seat. The middle of the clamp is connected with an adjustment ring. The inner surface of the frame seat is installed with an anti-slip plate. The frame seat and the middle of the clamp are penetrated with fixing screws, and the top of the clamp is penetrated with bolts.

[0008] The inner surface of the clamping assembly is provided with a side plate; the middle section of the clamping assembly is provided with a fixing rod, and the middle section of the fixing rod is penetrated by a connecting rod.

[0009] As a preferred embodiment, the frame seat and the clamp are fixedly connected, and the adjustment ring and the clamp are movably connected.

[0010] The technical effect of adopting the above further scheme is: the user inserts the shell and tube heat exchanger into the clamp of the frame seat, the shell and tube heat exchanger can be placed and supported, and the upper clamp and the adjustment ring are pulled up toward the lower clamp, so the clamping space of the clamp can be expanded, which is suitable for installing shell and tube heat exchangers with different radii, greatly improving the performance of the clamp. The inner surface of the clamp is provided with an anti-skid plate to prevent the shell and tube heat exchanger from sliding and falling inside the clamp when clamping.

[0011] As a preferred implementation, the clamp is fixedly connected to the adjustment ring via a fixing screw, and the clamp is fixedly connected to the bolt.

[0012] The technical effect of adopting the above further scheme is: the clamp is adjusted and finally the clamping radius of the clamp can be positioned and locked by passing the fixing screw through the middle of the clamp and the adjustment ring, and the clamp opening at the upper end can be positioned and locked by the bolt to prevent the shell and tube heat exchanger in the middle of the clamp from being positioned and locked.

[0013] As a preferred embodiment, the adsorption assembly includes a magnet block and anti-slip teeth, the inner cavity of the support frame is installed with the magnet block, and the outer surface of the magnet block is provided with anti-slip teeth.

[0014] The technical effect of adopting the above further scheme is: the adjusted clamping assembly can enhance the tightness between the clamping assembly and the support frame through the adsorption assembly installed on both sides of the inner cavity of the support frame, thereby avoiding the shaking of the clamping assembly placed on the support frame.

[0015] As a preferred implementation manner, the magnet block and the anti-slip teeth are fixedly connected.

[0016] The technical effect of adopting the above further scheme is: through the magnetic attraction structure of the magnet block, the magnet block in the middle of the support frame can be tightly fitted with the frame seat, which greatly improves the stability of the placement of the magnet block and the frame seat, and the anti-slip teeth are arranged on the inner surface of the magnet block, which effectively increases the anti-slip property of the magnet block and the frame seat.

[0017] As a preferred implementation manner, the adsorption assembly is connected to the support frame, and two groups of the adsorption assembly are provided.

[0018] The technical effect of adopting the above further scheme is: the frame seat of the clamping assembly is locked on the upper end of the support frame by a fixing pin for installation, and the support spacing between the two groups of clamping assemblies can be expanded by adjusting the length between the fixing rod and the connecting rod.

[0019] As a preferred embodiment, the clamping assembly is provided in two groups, and the clamping assembly is fixedly connected to the fixing pin.

[0020] The technical effect of adopting the above further solution is that the user stretches the fixing rod to the outside of both sides of the connecting rod, and the spacing of the clamping assembly can be adjusted on the support frame.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] By providing a clamping assembly, the user can insert the shell and tube heat exchanger into the clamp of the frame seat to support the shell and tube heat exchanger. The upper clamp and the adjusting ring can be pulled up toward the lower clamp to expand the clamping space, which is suitable for installing shell and tube heat exchangers of different radii, greatly improving the performance of the clamp. The inner surface of the clamp is provided with an anti-skid plate to prevent the shell and tube heat exchanger from sliding and falling inside the clamp when clamping. The clamp is adjusted and finally the clamping radius can be positioned and locked by passing the fixing screws through the middle of the clamp and the adjusting ring. The upper clamp opening can be positioned and locked by bolts to prevent the shell and tube heat exchanger in the middle of the clamp from being positioned and locked. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the support assembly of the utility model;

[0024] Figure 2 This is a diagram of the internal structure of the clamping assembly of the utility model;

[0025] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0026] Figure 4 It is a side structural diagram of the clamping assembly of the utility model.

[0027] Among them: 1. Support frame; 2. Fixing pin; 3. Adsorption assembly; 301. Magnet block; 302. Anti-slip teeth; 4. Clamping assembly; 401. Frame seat; 402. Clamp; 403. Adjustment ring; 404. Anti-slip plate; 405. Fixing screw; 406. Bolt; 5. Side panel; 6. Fixing rod; 7. Connecting rod. DETAILED DESCRIPTION

[0028] 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.

[0029] Example

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model provides a technical solution: a shell and tube heat exchanger support assembly, comprising a support frame 1, fixing pins 2 are arranged on both sides of the support frame 1, an adsorption assembly 3 is installed in the inner cavity of the support frame 1, and a clamping assembly 4 is installed on the upper end of the support frame 1;

[0031] The clamping assembly 4 includes a frame seat 401, a clamp 402, an adjustment ring 403, an anti-slip plate 404, a fixing screw 405 and a bolt 406. The frame seat 401 is installed on the upper end of the support frame 1, and the clamp 402 is provided on the upper end of the frame seat 401. The middle of the clamp 402 is connected with an adjustment ring 403. The anti-slip plate 404 is installed on the inner surface of the frame seat 401. The frame seat 401 and the middle of the clamp 402 are penetrated with fixing screws 405, and the top of the clamp 402 is penetrated with bolts 406.

[0032] The inner surface of the clamping assembly 4 is provided with a side plate 5; the middle section of the clamping assembly 4 is provided with a fixing rod 6, and the middle section of the fixing rod 6 is penetrated by a connecting rod 7. Specifically, first, the frame seat 401 of the clamping assembly 4 is locked on the upper end of the support frame 1 by the fixing pin 2 for installation. By adjusting the length between the fixing rod 6 and the connecting rod 7, the support spacing of the two groups of clamping assemblies 4 can be expanded. The user stretches the fixing rod 6 to the outside of both sides of the connecting rod 7 to adjust the spacing of the clamping assembly 4 on the support frame 1. The adjusted clamping assembly 4 can be enhanced through the adsorption assembly 3 installed on both sides of the inner cavity of the support frame 1, thereby enhancing the tightness between the clamping assembly 4 and the support frame 1, and avoiding the shaking of the clamping assembly 4 when it is placed on the support frame 1. Through the magnetic attraction structure of the magnet block 301, the magnet block 301 in the middle of the support frame 1 can be tightly fitted with the frame seat 401, which greatly improves the stability of the placement of the magnet block 301 and the frame seat 401. The anti-skid teeth 302 are provided on the inner surface of the magnet block 301, which effectively increases the anti-skid property of the magnet block 301 and the frame seat 401. The user inserts the shell and tube heat exchanger into the clamp 402 of the frame seat 401 to place and support the shell and tube heat exchanger. The upper clamp 402 and the adjustment ring 403 are pulled up toward the lower clamp 402, and the clamping space of the clamp 402 can be expanded. It is suitable for installing shell and tube heat exchangers of different radii, which greatly improves the performance of the clamp 402. The inner surface of the clamp 402 is provided with anti-skid teeth. The slide plate 404 prevents the shell and tube heat exchanger from sliding and falling inside the clamp 402 when the shell and tube heat exchanger is clamped. The clamp 402 is adjusted and finally the fixing screw 405 is inserted into the middle of the clamp 402 and the adjusting ring 403 to position and lock the clamp radius of the clamp 402. The bolt 406 can be used to position and lock the opening of the clamp 402 at the upper end to prevent the shell and tube heat exchanger in the middle of the clamp 402 from being positioned and locked. This technical solution solves the problem of the shell and tube heat exchanger being damaged due to shaking during installation, and enables the user to insert the shell and tube heat exchanger into the clamp 402 of the frame seat 401, so that the shell and tube heat exchanger can be placed and supported. The clamp 402 and the adjusting ring 403 are pulled upward toward the clamp 402 at the lower end, so that the clamping space of the clamp 402 can be expanded, which is suitable for installing shell and tube heat exchangers with different radii, greatly improving the performance of the clamp 402. The inner surface of the clamp 402 is provided with an anti-slip plate 404 to prevent the shell and tube heat exchanger from sliding and falling inside the clamp 402 when clamping. The clamp 402 is adjusted and finally the fixing screw 405 is inserted into the middle of the clamp 402 and the adjusting ring 403 to position and lock the clamping radius of the clamp 402. The opening of the clamp 402 at the upper end can be positioned and locked by the bolt 406 to prevent the shell and tube heat exchanger in the middle of the clamp 402 from being positioned and locked.

[0033] Further, such as Figure 1-4 As shown: the upper end of the support frame 1 also includes a clamping assembly 4 installed. The advantage of this technical solution is that the frame seat 401 of the clamping assembly 4 is locked on the upper end of the support frame 1 by the fixing pin 2 for installation. By adjusting the length between the fixing rod 6 and the connecting rod 7, the support spacing of the two groups of clamping assemblies 4 can be expanded. The user stretches the fixing rod 6 to the outside of both sides of the connecting rod 7 to adjust the spacing of the clamping assembly 4 on the support frame 1. The adjusted clamping assembly 4 can be enhanced through the adsorption assembly 3 installed on both sides of the inner cavity of the support frame 1, thereby enhancing the tightness between the clamping assembly 4 and the support frame 1 and avoiding shaking of the clamping assembly 4 when it is placed on the support frame 1.

[0034] The above solution still has the problem that it is not convenient to tightly install the clamping assembly 4 on the support frame 1, such as Figure 1 As shown: In this solution, the adsorption component 3 includes a magnet block 301 and anti-skid teeth 302. The inner cavity of the support frame 1 is equipped with the magnet block 301, and the outer surface of the magnet block 301 is provided with anti-skid teeth 302. Through the magnetic attraction structure of the magnet block 301, the magnet block 301 in the middle of the support frame 1 can be tightly fitted with the frame seat 401, which greatly improves the stability of the placement of the magnet block 301 and the frame seat 401. The anti-skid teeth 302 are provided on the inner surface of the magnet block 301, which effectively increases the anti-skid property of the magnet block 301 and the frame seat 401.

[0035] Working principle:

[0036] like Figure 1-4 As shown:

[0037] First, the frame seat 401 of the clamping assembly 4 is locked on the upper end of the support frame 1 by the fixing pin 2 for installation. The support distance between the two groups of clamping assemblies 4 can be expanded by adjusting the length between the fixing rod 6 and the connecting rod 7. The user stretches the fixing rod 6 to the outside of the two sides of the connecting rod 7 to adjust the distance between the clamping assembly 4 and the support frame 1. The adjusted clamping assembly 4 can be enhanced through the adsorption assembly 3 installed on both sides of the inner cavity of the support frame 1, so as to enhance the tightness between the clamping assembly 4 and the support frame 1 and avoid the shaking of the clamping assembly 4 when it is placed on the support frame 1. The magnet block 301 in the middle of the support frame 1 can be tightly fitted with the frame seat 401 through the magnetic attraction structure of the magnet block 301, which greatly improves the stability of the placement of the magnet block 301 and the frame seat 401. The anti-slip teeth 302 are provided on the inner surface of the magnet block 301, which effectively increases the magnet block 301 and the frame seat 40 1 has good anti-slip property. The user inserts the shell and tube heat exchanger into the clamp 402 of the frame seat 401, and the shell and tube heat exchanger can be placed and supported. The upper clamp 402 and the adjusting ring 403 are pulled up toward the lower clamp 402, and the clamping space of the clamp 402 can be expanded, which is suitable for installing shell and tube heat exchangers with different radii, and the use performance of the clamp 402 is greatly improved. The inner surface of the clamp 402 is provided with an anti-slip plate 404 to prevent the shell and tube heat exchanger from sliding and falling inside the clamp 402 when clamping. The clamp 402 is adjusted, and finally the fixing screw 405 is inserted into the middle of the clamp 402 and the adjusting ring 403, and the clamping radius of the clamp 402 can be positioned and locked. The opening of the upper clamp 402 can be positioned and locked by the bolt 406 to prevent the shell and tube heat exchanger in the middle of the clamp 402 from being positioned and locked.

[0038] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A shell and tube heat exchanger support assembly, comprising a support frame (1), characterized in that: Fixing pins (2) are arranged on both sides of the support frame (1), an adsorption component (3) is installed in the inner cavity of the support frame (1), and a clamping component (4) is installed at the upper end of the support frame (1); The clamping assembly (4) comprises a frame seat (401), a clamp (402), an adjustment ring (403), an anti-slip plate (404), fixing screws (405) and bolts (406); the frame seat (401) is installed at the upper end of the support frame (1), and the clamp (402) is arranged at the upper end of the frame seat (401); the middle part of the clamp (402) is connected with an adjustment ring (403); the inner surface of the frame seat (401) is installed with an anti-slip plate (404); the middle part of the frame seat (401) and the clamp (402) are penetrated with fixing screws (405); the top end of the clamp (402) is penetrated with bolts (406); The inner surface of the clamping assembly (4) is provided with a side plate (5); the middle section of the clamping assembly (4) is provided with a fixing rod (6), and the middle section of the fixing rod (6) is penetrated by a connecting rod (7).

2. A shell and tube heat exchanger support assembly according to claim 1, characterized in that: The frame seat (401) and the clamp (402) are fixedly connected, and the adjustment ring (403) and the clamp (402) are movably connected.

3. The shell and tube heat exchanger support assembly according to claim 1, characterized in that: The clamp (402) is fixedly connected to the adjustment ring (403) via a fixing screw (405), and the clamp (402) is fixedly connected to the bolt (406).

4. The shell and tube heat exchanger support assembly according to claim 1, characterized in that: The adsorption component (3) comprises a magnet block (301) and anti-slip teeth (302); the inner cavity of the support frame (1) is installed with the magnet block (301), and the outer surface of the magnet block (301) is provided with anti-slip teeth (302).

5. A shell and tube heat exchanger support assembly according to claim 4, characterized in that: The magnet block (301) and the anti-slip teeth (302) are fixedly connected.

6. The shell and tube heat exchanger support assembly according to claim 1, characterized in that: The adsorption assembly (3) is connected to the support frame (1), and the adsorption assembly (3) is provided in two groups.

7. The shell and tube heat exchanger support assembly according to claim 1, characterized in that: The clamping components (4) are provided in two groups, and the clamping components (4) are fixedly connected to the fixing pin (2).

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