CN221123110U - Aluminum plate-fin heat exchanger with bracket convenient to adjust - Google Patents
Aluminum plate-fin heat exchanger with bracket convenient to adjust Download PDFInfo
- Publication number
- CN221123110U CN221123110U CN202322465454.3U CN202322465454U CN221123110U CN 221123110 U CN221123110 U CN 221123110U CN 202322465454 U CN202322465454 U CN 202322465454U CN 221123110 U CN221123110 U CN 221123110U
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- China
- Prior art keywords
- heat exchanger
- fin
- aluminum plate
- bracket
- bidirectional screw
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Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 239000004411 aluminium Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 150000001398 aluminium Chemical class 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model belongs to the technical field of heat exchangers, and particularly relates to an aluminum plate-fin heat exchanger with a bracket convenient to adjust. According to the utility model, the chain, the driving wheel, the driven wheel, the bidirectional screw rod, the connecting block, the sliding block, the reset spring, the sliding block, the mounting rack, the clamping groove, the clamping piece, the compression spring, the movable rod and the pressing piece are arranged, the fins designed in the aluminum plate-fin type heat exchanger rotate by rotating the adjusting handle and carrying the two bidirectional screw rods, the connecting block carries the sliding block at the outermost side to move, the distance between the adjacent heat exchanger fins can be adjusted by combining the action of the reset spring, the cleaning operation of dust in the middle of the heat exchanger fins is facilitated, meanwhile, the rapid disassembly and assembly operation of the internal fins can be realized, and the disassembly and maintenance efficiency of the heat exchanger fins is improved.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to an aluminum plate-fin heat exchanger with a bracket convenient to adjust.
Background
The aluminum plate-fin heat exchanger is a novel efficient heat exchange device, and is widely applied to various fields of chemical industry, chemical fertilizers, air separation equipment, natural gas liquefaction and the like by the advantages of compact structure, light weight, small volume, high heat transfer efficiency and the like. The core unit of the aluminum plate-fin heat exchanger consists of a partition plate, fins and sealing strips, wherein corrugated or other metal fins are clamped between the two partition plates, and the two sides of the corrugated or other metal fins are sealed by the sealing strips, so that a closed channel is formed, and a heat exchange basic unit is formed.
The prior art has the following problems:
The installation structure adopted by the internal fins of the general heat exchanger is fixedly installed, and the heat exchanger is long-term in use, dust accumulated by the internal fins of the heat exchanger is not easy to clean, so that the use effect of the heat exchanger is reduced, and meanwhile, the fixed installation structure is inconvenient for daily disassembly and maintenance.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the aluminum plate-fin heat exchanger with the bracket convenient to adjust, and solves the problems that the existing installation structure of the internal fins is fixedly installed, the dust accumulated by the internal fins of the heat exchanger is difficult to clean and is inconvenient to assemble, disassemble and maintain for a long time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aluminium system board wing formula heat exchanger that support was convenient for adjust, includes the heat exchanger casing, the inside of heat exchanger casing is provided with the heat exchanger fin, one side of heat exchanger casing is provided with the regulation handle, the inboard of heat exchanger casing is provided with the chain, the upper end of chain is provided with the action wheel, the lower extreme of chain is provided with from the driving wheel, one side of action wheel is connected with two-way lead screw, the outside of heat exchanger fin is provided with the mounting bracket, the lower extreme of mounting bracket is connected with the slider, the inside of slider is provided with the slide bar, the side of slider is connected with reset spring, the outside of two-way lead screw is provided with the connecting block, the back of heat exchanger fin is provided with the buffer sheet, the draw-in groove has been seted up to the one end terminal surface of heat exchanger fin, the inside of draw-in groove is provided with the fastener, the upper end of fastener is connected with compression spring, one side of fastener is provided with the movable rod, the upper end of movable rod is provided with according to the piece.
As a preferable technical scheme of the utility model, the number of the reset springs is a plurality of, and the reset springs are arranged in two groups, and each group of the reset springs is arranged in the middle of the adjacent sliding blocks.
As a preferable technical scheme of the utility model, the sliding blocks are mainly divided into two groups and symmetrically arranged at the upper end and the lower end of the mounting frame, and the sliding blocks are sleeved on the outer sides of the sliding rods and are in sliding connection with the sliding rods.
As a preferable technical scheme of the utility model, two bidirectional screw rods are arranged, one of the bidirectional screw rods is fixedly connected with the driving wheel, and the other bidirectional screw rod is fixedly connected with the driven wheel.
As a preferable technical scheme of the utility model, the clamping grooves are arranged at the upper end and the lower end of the heat exchanger fin, and the clamping grooves are distributed at the end surfaces of the heat exchanger fin at equal intervals.
As a preferable technical scheme of the utility model, the inner shape of the clamping groove is right trapezoid, the inner size of the clamping groove is matched with the size of the clamping piece, and the clamping piece is clamped with the heat exchanger fin through the clamping groove.
As a preferable technical scheme of the utility model, the clamping piece is in a T shape, one end of the movable rod is arranged at the lower end of the protruding edge of the clamping piece, and the movable rod is rotationally connected with the mounting frame through the shaft body.
Compared with the prior art, the utility model provides the aluminum plate-fin heat exchanger with the bracket convenient to adjust, which has the following beneficial effects:
1. This aluminium system board wing heat exchanger that support was convenient for adjust is through setting up chain, action wheel, follow driving wheel, two-way lead screw, connecting block, slider, reset spring and slider, and the fin of aluminium system board wing heat exchanger internal design is in the use, through rotating the regulation handle, and two-way lead screws are rotated, and the slider that the connecting block was taken the outermost removes, combines reset spring's effect, can realize the adjustment operation to the distance between the adjacent heat exchanger fin, is convenient for the clearance operation to the dust in the middle of the heat exchanger fin.
2. This aluminium system board wing formula heat exchanger that support was convenient for adjust is through setting up mounting bracket, draw-in groove, fastener, compression spring, movable rod and pressing piece, and aluminium system board wing formula heat exchanger can realize the dismouting operation to inside fin fast at the fin dismouting maintenance operation in-process, improves the dismouting maintenance efficiency of heat exchanger fin.
Drawings
FIG. 1 is a schematic diagram of an aluminum plate-fin heat exchanger of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of an aluminum plate-fin heat exchanger according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure at A;
Fig. 4 is a schematic view of a heat exchanger fin mounting structure.
In the figure: 1. a heat exchanger housing; 2. a heat exchanger fin; 3. adjusting the handle; 4. a chain; 5. a driving wheel; 6. driven wheel; 7. a two-way screw rod; 8. a mounting frame; 9. a slide block; 10. a slide bar; 11. a return spring; 12. a connecting block; 13. a buffer sheet; 14. a clamping groove; 15. a clamping piece; 16. a compression spring; 17. a movable rod; 18. a pressing piece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the present embodiment: the utility model provides an aluminium system board wing formula heat exchanger that support was convenient for adjust, including heat exchanger casing 1, the inside of heat exchanger casing 1 is provided with heat exchanger fin 2, one side of heat exchanger casing 1 is provided with adjusts handle 3, the inboard of heat exchanger casing 1 is provided with chain 4, the upper end of chain 4 is provided with action wheel 5, the lower extreme of chain 4 is provided with from driving wheel 6, one side of action wheel 5 is connected with two-way lead screw 7, the outside of heat exchanger fin 2 is provided with mounting bracket 8, the lower extreme of mounting bracket 8 is connected with slider 9, the inside of slider 9 is provided with slide bar 10, the side of slider 9 is connected with reset spring 11, the outside of two-way lead screw 7 is provided with connecting block 12, the back of heat exchanger fin 2 is provided with buffer sheet 13, draw-in groove 14 has been seted up to the one end terminal surface of heat exchanger fin 2, the inside of draw-in groove 14 is provided with fastener 15, the upper end of fastener 15 is connected with compression spring 16, one side of fastener 15 is provided with movable rod 17, the upper end of movable rod 17 is provided with button 18.
In the embodiment, the number of the reset springs 11 is a plurality, and the reset springs 11 are arranged in two groups, and each group of reset springs 11 is arranged in the middle of the adjacent sliding blocks 9, so that the structural design is reasonable; the sliding blocks 9 are mainly divided into two groups and are symmetrically arranged at the upper end and the lower end of the mounting frame 8, the sliding blocks 9 are sleeved on the outer sides of the sliding rods 10 and are in sliding connection with the sliding rods 10, the mobility is good, and the distance between the adjacent fins can be adjusted; two bidirectional screw rods 7 are arranged, one of the bidirectional screw rods is fixedly connected with the driving wheel 5, the other bidirectional screw rod is fixedly connected with the driven wheel 6, and the structure adjustment activity stability is good; the clamping grooves 14 are arranged at the upper end and the lower end of the heat exchanger fin 2, and the clamping grooves 14 are distributed on the end surfaces of the heat exchanger fin 2 at equal intervals, so that the heat exchanger fin is convenient to install and fix; the inner shape of the clamping groove 14 is right trapezoid, the inner size of the clamping groove is matched with the size of the clamping piece 15, and the clamping piece 15 is clamped with the heat exchanger fin 2 through the clamping groove 14, so that the disassembly operation of the fin is facilitated, and the maintenance is facilitated; the shape of fastener 15 is "T" font, and the one end setting of movable rod 17 is at the protruding marginal lower extreme of fastener 15, and movable rod 17 passes through the axis body and rotates with mounting bracket 8 to be connected, and the activity is good.
The working principle and the using flow of the utility model are as follows: in the installation process of the heat exchanger fin 2, the heat exchanger fin 2 is directly aligned with the installation frame 8, the fin is pushed inwards, when the back surface is contacted with the buffer sheet 13, the fin is pushed continuously, the clamping piece 15 is clamped with the clamping groove 14 at the corresponding position, the installation and fixation are completed, when the disassembly operation is finished, the pressing pieces 18 at the two ends are pressed, the movable rod 17 rotates to bring the clamping piece 15 to be separated from the clamping groove 14, the corresponding fin is pulled out, when the cleaning operation of dust on the side surface of the fin is required, an operator rotates the adjusting handle 3, the bidirectional screw rod 7 at the upper end rotates to bring the driving wheel 5 into rotation, under the driving of the chain 4, the bidirectional screw rod 7 at the lower end also rotates to move outwards to bring the connecting block 12, the compressed reset spring 11 (always in a compressed state) moves to bring the adjacent sliding blocks 9, the distance between the adjacent heat exchanger fins 2 is increased, and the cleaning operation can be carried out.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an aluminium system plate-fin heat exchanger that support was convenient for adjust, includes heat exchanger casing (1), its characterized in that: the inside of heat exchanger casing (1) is provided with heat exchanger fin (2), one side of heat exchanger casing (1) is provided with regulation handle (3), the inboard of heat exchanger casing (1) is provided with chain (4), the upper end of chain (4) is provided with action wheel (5), the lower extreme of chain (4) is provided with driven wheel (6), one side of action wheel (5) is connected with bidirectional screw (7), the outside of heat exchanger fin (2) is provided with mounting bracket (8), the lower extreme of mounting bracket (8) is connected with slider (9), the inside of slider (9) is provided with slide bar (10), the side of slider (9) is connected with reset spring (11), the outside of bidirectional screw (7) is provided with connecting block (12), the back of heat exchanger fin (2) is provided with buffer (13), the one end terminal surface of heat exchanger fin (2) has seted up draw-in groove (14), the inside of draw-in groove (14) is provided with fastener (15), the upper end connection of fastener (15) has slide bar (16), compression bar (17) are provided with movable rod (17).
2. An aluminum plate-fin heat exchanger with a bracket for easy adjustment as recited in claim 1, wherein: the number of the reset springs (11) is a plurality of, the reset springs (11) are arranged in two groups, and each group of the reset springs (11) is arranged in the middle of the adjacent sliding blocks (9).
3. An aluminum plate-fin heat exchanger with a bracket for easy adjustment as recited in claim 1, wherein: the sliding blocks (9) are mainly divided into two groups and are symmetrically arranged at the upper end and the lower end of the mounting frame (8), and the sliding blocks (9) are sleeved on the outer sides of the sliding rods (10) and are in sliding connection with the sliding rods (10).
4. An aluminum plate-fin heat exchanger with a bracket for easy adjustment as recited in claim 1, wherein: two bidirectional screw rods (7) are arranged in number, one of the bidirectional screw rods is fixedly connected with the driving wheel (5), and the other bidirectional screw rod is fixedly connected with the driven wheel (6).
5. An aluminum plate-fin heat exchanger with a bracket for easy adjustment as recited in claim 1, wherein: the clamping grooves (14) are formed in the upper end and the lower end of the heat exchanger fin (2), and the clamping grooves (14) are distributed on the end face of the heat exchanger fin (2) at equal intervals.
6. An aluminum plate-fin heat exchanger with a bracket for easy adjustment as recited in claim 1, wherein: the inside shape of draw-in groove (14) is right trapezoid, and inside size and the size phase-match of fastener (15), fastener (15) pass through draw-in groove (14) and heat exchanger fin (2) joint.
7. An aluminum plate-fin heat exchanger with a bracket for easy adjustment as recited in claim 1, wherein: the clamping piece (15) is T-shaped, one end of the movable rod (17) is arranged at the lower end of the protruding edge of the clamping piece (15), and the movable rod (17) is rotationally connected with the mounting frame (8) through the shaft body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322465454.3U CN221123110U (en) | 2023-09-12 | 2023-09-12 | Aluminum plate-fin heat exchanger with bracket convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322465454.3U CN221123110U (en) | 2023-09-12 | 2023-09-12 | Aluminum plate-fin heat exchanger with bracket convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221123110U true CN221123110U (en) | 2024-06-11 |
Family
ID=91344377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322465454.3U Active CN221123110U (en) | 2023-09-12 | 2023-09-12 | Aluminum plate-fin heat exchanger with bracket convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221123110U (en) |
-
2023
- 2023-09-12 CN CN202322465454.3U patent/CN221123110U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |