CN221006060U - Plate-fin heat exchanger capable of being flexibly disassembled and assembled - Google Patents
Plate-fin heat exchanger capable of being flexibly disassembled and assembled Download PDFInfo
- Publication number
- CN221006060U CN221006060U CN202322457075.XU CN202322457075U CN221006060U CN 221006060 U CN221006060 U CN 221006060U CN 202322457075 U CN202322457075 U CN 202322457075U CN 221006060 U CN221006060 U CN 221006060U
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- plate
- heat exchanger
- fin heat
- spring
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- 230000001681 protective effect Effects 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 6
- 229910003460 diamond Inorganic materials 0.000 claims 2
- 239000010432 diamond Substances 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 239000011229 interlayer Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a plate-fin heat exchanger capable of being flexibly disassembled and assembled, which comprises a base, wherein a plate bundle main body is arranged at the upper end of the base, two symmetrically distributed connecting blocks are fixedly connected to the outer end of the plate bundle main body, T-shaped blocks are fixedly connected to the left ends of the connecting blocks, and diamond-shaped sliding blocks are slidably connected to the outer ends of the T-shaped blocks. The first spring is fixedly connected between the diamond-shaped sliding block and the connecting block, two symmetrically distributed grooves are formed in the upper end of the base, the sliding block is connected between the inner walls of the grooves in a sliding mode, and the second spring is fixedly connected between the sliding block and the grooves. Through under the effect of diamond-shaped slider and first stopper, realize simple swift with the board bundle dismantle follow-up clean and maintenance work of going on from the heat exchanger, improved the dismantlement efficiency, be convenient for follow-up clean and maintenance operation.
Description
Technical Field
The utility model relates to a heat exchanger technology, in particular to a plate-fin heat exchanger capable of being flexibly disassembled and assembled.
Background
Plate-fin heat exchangers are typically composed of baffles, fins, seals, and deflectors. The fin, the guide vane and the seal strip are placed between two adjacent partition boards to form an interlayer, which is called a channel, the interlayer is overlapped according to different modes of fluid, the interlayer is brazed into a whole to form a plate bundle, and the plate bundle is the core of the plate-fin heat exchanger and is matched with necessary connecting pipes, supports and the like to form the plate-fin heat exchanger.
Most of the plate-fin heat exchangers in the prior art are required to be disassembled regularly for cleaning surface dust and overhauling the inside due to the working environment with much dust and the reason that the plate-fin heat exchangers are easy to block, so that the working efficiency and the stability of the heat exchanger are ensured. However, the plate bundles of the plate-fin heat exchanger are generally fixed through a plurality of bolts, so that the bolts are required to be loosened or locked when the plate-fin heat exchanger is disassembled and installed, the operation is complicated, threads can be damaged by repeatedly loosening and locking the bolts to cause sliding wires, the disassembly and the installation operation are more difficult, and the plate-fin heat exchanger capable of being flexibly disassembled and assembled is provided.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model provides the plate-fin heat exchanger which can be flexibly disassembled and assembled, so that the disassembly efficiency is improved, the stability of the disassembly and assembly processes of a user is ensured, and the application range of the plate-fin heat exchanger in use is greatly improved.
The technical scheme of the utility model is realized as follows:
The utility model provides a but flexible disassembly's plate-fin heat exchanger, includes the base, its characterized in that, the upper end of base is equipped with the plate bundle main part, the connecting block of two symmetric distributions of outer end fixedly connected with of plate bundle main part, the left end fixedly connected with T type piece of connecting block, the outer end sliding connection of T type piece has diamond-shaped slider, fixedly connected with first spring between diamond-shaped slider and the connecting block, two symmetric distribution's recess has been seted up to the upper end of base, sliding connection has the slider between the inner wall of recess, fixedly connected with second spring between slider and the recess, the upper end fixedly connected with box body of slider, the spout of symmetric distribution has been seted up on the inner wall of box body, sliding connection has first stopper between the inner wall of spout, fixedly connected with third spring between first stopper and the spout, mutually support between third spring and the T type piece.
In the utility model, the left end of the box body is provided with a clamping groove, and a handle is fixedly connected between the inner walls of the clamping groove.
In the utility model, the upper end of the base is rotatably connected with the protective cover, and the outer end of the protective cover is provided with the self-locking component.
In the utility model, the self-locking assembly comprises a second limiting block fixedly connected with the upper end of the protective cover, a T-shaped groove is formed in the upper end of the base, a clamping block is connected onto the inner wall of the T-shaped groove in a sliding manner, a fourth spring is fixedly connected between the clamping block and the T-shaped groove, and the clamping block and the second limiting block are matched with each other.
In the utility model, the outer end of the protective cover is fixedly connected with a handle, and the outer end of the handle is fixedly connected with a rubber pad.
The plate-fin heat exchanger capable of being flexibly disassembled and assembled has the following beneficial effects:
through under the effect of diamond-shaped slider and first stopper, realize simple swift with the board bundle dismantle follow-up clean and maintenance work of going on from the heat exchanger, improved the dismantlement efficiency, be convenient for follow-up clean and maintenance operation. The plate bundles can be quickly installed under the action of the T-shaped blocks and the first limiting blocks.
The protection cover can be fixed on the surface of the base through the action of the self-locking assembly to protect the box body, sundries are prevented from falling into gaps of other parts to influence normal use of the box body, and stability of the disassembling and installing processes of a user is guaranteed, so that the application range of the plate-fin heat exchanger in use is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model when disassembled;
FIG. 2 is a schematic view of the structure of the present utility model in normal operation;
FIG. 3 is a schematic plan view of a portion of the structure of the present utility model;
FIG. 4 is a schematic view of a self-locking assembly according to the present utility model.
The reference numerals are expressed as: the novel self-locking device comprises a 1-base, a 2-plate bundle main body, a 3-connecting block, a 4-T-shaped block, a 5-diamond-shaped sliding block, a 6-first spring, a 7-groove, an 8-sliding block, a 9-second spring, a 10-box body, an 11-sliding groove, a 12-first limiting block, a 13-third spring, a 14-protective cover, a 15-self-locking assembly, a 16-handle, a 17-clamping groove, a 18-handle, a 151-second limiting block, a 152-T-shaped groove, a 153-clamping block and a 154-fourth spring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1, the flexibly detachable plate-fin heat exchanger of the present utility model includes a base 1, a protective cover 14 rotatably connected to an upper end of the base 1, and a self-locking assembly 15 provided at an outer end of the protective cover 14.
In the use of this scheme, after the user finishes with the board bundle main part 2 reinstallation after the clean maintenance is accomplished, the user can rotate visor 14 and shelter from box body 10 and connecting block 3 to lock visor 14 through the effect of auto-lock subassembly 15, avoid debris such as grit to drop in the inside of recess 7 and influence the normal work of box body 10.
Referring to fig. 4, the self-locking assembly 15 includes a second limiting block 151 fixedly connected to the upper end of the protection cover 14, a T-shaped slot 152 is formed at the upper end of the base 1, a clamping block 153 is slidably connected to the inner wall of the T-shaped slot 152, a fourth spring 154 is fixedly connected between the clamping block 153 and the T-shaped slot 152, and the clamping block 153 and the second limiting block 151 are mutually matched.
In the use process, when a user needs to close the protection cover 14, the protection cover 14 is pulled first to enable the second limiting block 151 to enter the T-shaped groove 152, when the top end of the second limiting block 151 contacts the clamping block 153, the clamping block 153 is extruded to slide in a direction far away from the second limiting block 151 and compress the fourth spring 154, after the top end of the second limiting block 151 contacts the inner bottom end of the T-shaped groove 152, the clamping block 153 reversely slides under the resilience force of the fourth spring 154 and contacts the root of the second limiting block 151, so that locking and fixing operation of the protection cover 14 is completed, vibration generated in the operation process of the device is prevented from accidentally opening the protection cover 14, foreign matters such as gravel enter to affect normal work of other parts, and then when the user needs to open the protection cover 14, the protection cover 14 can be pulled to enable the top end of the second limiting block 151 to extrude the clamping block 153 until the second limiting block is completely separated, the protection cover 14 is opened, the self-locking assembly 15 is convenient for the user to simply and rapidly switch the protection cover 14, and the work efficiency of the user is improved.
Referring to fig. 2, the outer end of the protecting cover 14 is fixedly connected with a handle 16, and the outer end of the handle 16 is fixedly connected with a rubber pad.
In the use process of the scheme, a user can hold the handle 16 to pull the protective cover 14, so that the pulling operation is more convenient, and the rubber pad fixedly connected with the outer end of the handle 16 can increase the friction force between the palm of the user and the handle 16, so that the process of holding the handle 16 to pull the protective cover 14 by the user is more labor-saving, and the overall practicability of the device is further improved.
Referring to fig. 3, a plurality of wedge-shaped grooves are formed at the outer end of the first limiting block 12, and the wedge-shaped grooves are matched with the fixing blocks 4.
In the use of this scheme, at the in-process that plate bundle main part 2 installed, the wedge groove on first stopper 12 surface can further promote the spacing effect to "T" type piece 4 to guarantee the stability after plate bundle main part 2 installs under the effect of second spring 9 resilience.
Referring to fig. 3, a clamping groove 17 is formed at the left end of the box body 10, and a grip 18 is fixedly connected between inner walls of the clamping groove 17.
In the use process of the scheme, when the plate bundle main body 2 is installed and detached, a user can hold the handle 18 so as to apply thrust to the box body 10, the stress area is increased, the pushing of the box body 10 by the user is facilitated, and the overall practicability of the device is improved.
The working principle of the utility model is as follows: first, the user holds the handle 16 and pushes upward, so that the protective cover 14 rotates to be completely opened. And then the handle 18 is held to push in the direction of the plate bundle main body 2, so that the sliding block 8 slides forward in the groove 7 and stretches the second spring 9. In the forward movement process of the box body 10, the first limiting block 12 is separated from the T-shaped block 4 until the first limiting block contacts the surface of the diamond-shaped sliding block 5. The first limiting block 12 is pressed by the diamond-shaped sliding block 5 to slide upwards in the sliding groove 11, and compresses the third spring 13. After the first limiting block 12 passes over the top point of the diamond-shaped sliding block 5, the first limiting block 12 slides downwards to clamp the diamond-shaped sliding block 5 under the action of the elastic force of the third spring 13. At this time, the user releases the handle 18, and under the resilience of the second spring 9, the first limiting block 12 drives the diamond-shaped sliding block 5 to move backwards together and stretch the first spring 6. After the diamond-shaped sliding block 5 slides to the leftmost end of the T-shaped block 4, the diamond-shaped sliding block 5 is limited and stops moving, and the first limiting block 12 slides upwards along the surface of the diamond-shaped sliding block 5 until the diamond-shaped sliding block 5 is completely separated from the box body 10 and then moves backwards. The diamond-shaped sliding blocks 5 slide to the initial positions under the action of the resilience force of the first springs 6, so that the limit of the first limiting blocks 12 on the T-shaped blocks 4 is relieved, and the plate bundle main body 2 is detached. After that, the user can move the plate bundle main body 2 to carry out subsequent cleaning and maintenance operations, and the disassembly operation of the plate bundle main body 2 can be simply and rapidly completed by holding the grip 18 to press the box body 10, so that the disassembly efficiency of the user is greatly improved and the production cost is reduced.
Subsequently, when the bundle body 2 is required to be mounted, the user places the bundle body 2 at a designated position of the base 1. The holding grip 18 is pushed in the direction of the plate bundle main body 2, so that the slider 8 slides forward inside the groove 7 and stretches the second spring 9. In the forward movement process of the box body 10, the first limiting block 12 is contacted with the T-shaped block 4, is extruded in the chute 11 to slide upwards, and compresses the third spring 13. The first limiting block 12 slides downwards under the resilience force of the third spring 13 after being separated from the T-shaped block 4, at this time, the user releases the handle 18, and the box body 10 moves leftwards under the resilience force of the second spring 9, so that the first limiting block 12 limits the T-shaped block 4, and the installation operation of the plate bundle main body 2 is completed. The mounting operation of the plate bundle main body 2 can be simply and quickly completed by holding the grip 18 to press the box body 10, so that the complicated operation that a user repeatedly screws a plurality of bolts is avoided, the mounting efficiency of the user is improved, and the overall practicability of the device is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a but flexible disassembly's plate-fin heat exchanger, includes base (1), a serial communication port, the upper end of base (1) is equipped with plate bundle main part (2), the outer end fixedly connected with of plate bundle main part (2) two symmetric distribution connecting block (3), the left end fixedly connected with T type piece (4) of connecting block (3), the outer end sliding connection of T type piece (4) has diamond slider (5), fixedly connected with first spring (6) between diamond slider (5) and connecting block (3), recess (7) of two symmetric distributions have been seted up to the upper end of base (1), sliding connection has slider (8) between the inner wall of recess (7), fixedly connected with second spring (9) between slider (8) and recess (7), the upper end fixedly connected with box body (10) of slider (8), set up symmetric distribution's spout (11) on the inner wall of box body (10), sliding connection has first stopper (12) between the inner wall of spout (11), sliding connection has stopper (13) between first slider (12) and the third spring (13).
2. The plate-fin heat exchanger capable of being flexibly assembled and disassembled according to claim 1, wherein a clamping groove (17) is formed in the left end of the box body (10), and a grip (18) is fixedly connected between the inner walls of the clamping groove (17).
3. The plate-fin heat exchanger capable of being flexibly disassembled and assembled according to claim 1, wherein the upper end of the base (1) is rotatably connected with a protective cover (14), and the outer end of the protective cover (14) is provided with a self-locking assembly (15).
4. A plate-fin heat exchanger capable of being flexibly assembled and disassembled according to claim 3, wherein the self-locking assembly (15) comprises a second limiting block (151) fixedly connected with the upper end of the protective cover (14), a T-shaped groove (152) is formed in the upper end of the base (1), a clamping block (153) is slidably connected onto the inner wall of the T-shaped groove (152), a fourth spring (154) is fixedly connected between the clamping block (153) and the T-shaped groove (152), and the clamping block (153) and the second limiting block (151) are mutually matched.
5. A plate-fin heat exchanger according to claim 3, wherein the outer end of the protective cover (14) is fixedly connected with a handle (16), and the outer end of the handle (16) is fixedly connected with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457075.XU CN221006060U (en) | 2023-09-11 | 2023-09-11 | Plate-fin heat exchanger capable of being flexibly disassembled and assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457075.XU CN221006060U (en) | 2023-09-11 | 2023-09-11 | Plate-fin heat exchanger capable of being flexibly disassembled and assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221006060U true CN221006060U (en) | 2024-05-24 |
Family
ID=91112194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322457075.XU Active CN221006060U (en) | 2023-09-11 | 2023-09-11 | Plate-fin heat exchanger capable of being flexibly disassembled and assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221006060U (en) |
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2023
- 2023-09-11 CN CN202322457075.XU patent/CN221006060U/en active Active
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