CN216924733U - Heat exchange fin assembly convenient to install - Google Patents
Heat exchange fin assembly convenient to install Download PDFInfo
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- CN216924733U CN216924733U CN202220632693.6U CN202220632693U CN216924733U CN 216924733 U CN216924733 U CN 216924733U CN 202220632693 U CN202220632693 U CN 202220632693U CN 216924733 U CN216924733 U CN 216924733U
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- heat exchange
- fins
- fin
- exchange tube
- fin assembly
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Abstract
The utility model discloses a heat exchange fin assembly convenient to install, which comprises a heat exchange tube, a fin assembly arranged on the heat exchange tube in a sliding mode and a locking structure used for locking the fin assembly and the heat exchange tube, wherein the fin assembly comprises a plurality of fins, a linkage assembly is arranged between every two adjacent fins and comprises two connecting pieces, one ends of the two connecting pieces are respectively hinged with the two adjacent fins, the other ends of the two connecting pieces are hinged with each other, the moving direction of the fins is consistent with the axial direction of the heat exchange tube, the distance between the adjacent fins can be reduced before the fins are installed on the heat exchange tube, the moving distance of the heat exchange tube in installation holes of the fins is further shortened, the heat exchange tube is conveniently inserted into the installation holes of the fins, the probability that the heat exchange tube impacts the fins is reduced, and the damage of the fins is avoided, so that the heat exchange effect is influenced.
Description
Technical Field
The utility model relates to the field of air conditioning equipment, in particular to a heat exchange fin assembly convenient to mount.
Background
The heat exchanger is an important part of the air conditioner, the performance of the heat exchanger directly influences the overall efficiency of the air conditioner, when in refrigeration, low-pressure steam of refrigerant in a refrigeration system is sucked by a compressor and compressed into high-pressure steam to be discharged to the heat exchanger, and indoor air continuously circulates and flows to achieve the purpose of reducing the temperature.
The existing installation mode of the heat exchange tube and the fins is that holes are usually formed in the fins, the heat exchange tube is inserted into the holes in the fins, the fins are arranged, the distance formed by the fins is long, the difficulty is increased for the insertion of the heat exchange tube, the distance is large, gaps exist between adjacent fins, the heat exchange tube is prone to being deviated when moving, and therefore the heat exchange tube is prone to striking the fins, damage to the fins is prone to being caused, and installation quality is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide the heat exchange fin assembly convenient to install.
In order to realize the technical effects, the technical scheme of the utility model is as follows: the utility model provides a heat transfer fin subassembly convenient to installation, includes the heat exchange tube, still sets up the fin subassembly on the heat exchange tube and is used for the locking structure with fin subassembly and heat exchange tube locking including sliding, fin subassembly includes a plurality of fins, is provided with the linkage subassembly between two adjacent fins, the linkage subassembly includes two connecting pieces, and the one end of two connecting pieces is articulated with two adjacent fins respectively, and the other end of two connecting pieces is articulated each other, the moving direction of fin is unanimous with the axis direction of heat exchange tube.
Preferably, the number of the locking structures is two, and the two locking structures are respectively connected with the two outermost fins of the fin assembly.
Preferably, the locking structure comprises an auxiliary part connected with the fins, a threaded hole formed in the auxiliary part, a screw rod matched with the threaded hole, and a locking hole formed in the heat exchange tube and matched with the screw rod.
Preferably, the number of the linkage assemblies is two, and the two linkage assemblies are respectively connected with two ends of the fin.
Preferably, a limiting structure is arranged between the fin and the heat exchange tube.
Preferably, the limiting structure comprises a limiting groove arranged on one of the heat exchange tube and the fin and a limiting part arranged on the other and matched with the limiting groove.
Preferably, the bottom in the limiting groove is rotatably provided with a rolling part.
Preferably, the fin assembly further comprises a guide structure.
Preferably, the guide structure comprises a guide hole formed in the fin and a guide part slidably disposed in the guide hole.
Preferably, the surface of the fin is coated with an anticorrosive coating.
Compared with the prior art, the heat exchange fin assembly convenient to install has the advantages that the distance between the adjacent fins can be reduced before the fins are installed on the heat exchange tube, so that the moving distance of the heat exchange tube in the installation holes of the fins is shortened, the heat exchange tube is convenient to insert into the installation holes of the fins, the probability that the heat exchange tube impacts the fins is reduced, and the damage to the fins and the influence on the heat exchange effect are avoided.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of embodiment 2 of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of embodiment 3 of the present invention;
FIG. 5 is a schematic structural view of embodiment 4 of the present invention;
FIG. 6 is a schematic structural view of embodiment 5 of the present invention;
fig. 7 is a schematic structural view of embodiment 6 of the present invention.
In the figure: 1. the heat exchange tube comprises a heat exchange tube body, fins 2, connecting pieces 3, auxiliary pieces 4, a screw rod 5, a limiting part 6, a rolling part 7 and a guide part 8.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
As shown in fig. 1, the heat exchange fin assembly convenient to install of embodiment 1 includes heat exchange tube 1, and still including sliding the locking structure who sets up fin assembly on heat exchange tube 1 and be used for locking fin assembly and heat exchange tube 1, fin assembly includes a plurality of fins 2, is provided with the linkage subassembly between two adjacent fins 2, the linkage subassembly includes two connecting pieces 3, and the one end of two connecting pieces 3 is articulated with two adjacent fins 2 respectively, and the other end of two connecting pieces 3 is articulated each other, the moving direction of fin 2 is unanimous with the axis direction of heat exchange tube 1.
When the heat radiating fins 2 are required to be installed on the heat exchange tube 1, the two fins 2 on the outermost side of the fin assembly are moved, so that the two fins 2 on the outermost side move towards the direction close to each other, the fins 2 are linked through the two connecting pieces 3 between the adjacent fins, the distance between the two adjacent fins 2 is reduced, no gap exists between the two adjacent fins 2, the size of the whole fin assembly is reduced, after the gap is adjusted, the heat exchange tube 1 is inserted into the installation hole of the fins 2, the moving distance of the heat exchange tube 1 in the installation hole of the fins 2 is reduced due to the reduction of the distance between the fins 2, no gap exists between the fins 2, the heat exchange tube 1 can conveniently move in the installation hole of the fins 2, the probability that the heat exchange tube 1 shakes to impact the fins 2 during moving can be reduced, and the probability that the fins 2 are damaged during installation is reduced, after the heat exchange tube 1 is inserted, the two fins 2 on the outermost side of the fin assembly can be moved in the direction away from each other, the distance between the two adjacent fins 2 is adjusted, and the fin assembly can be locked on the heat exchange tube 1 through the locking structure, so that the function of installing the fins 2 is realized.
As shown in fig. 2, the heat exchange fin assembly convenient to mount in embodiment 2 is based on embodiment 1, and the difference is that the number of the locking structures is two, and the two locking structures are respectively connected with the two outermost fins 2 of the fin assembly.
In this embodiment, all establish on heat exchange tube 1 back when all fins 2, two fins 2 in the outside of removing the fin subassembly move to the direction of keeping away from each other, when pulling the distance between fin 2 to the biggest back, only need the position of two fins 2 in the outside of locking structure fixed fin subassembly, can be with other fin 2 fixed mounting on heat exchange tube 1 to can reduce the installation step, improve the convenience of installation.
As shown in fig. 3, the locking structure comprises an auxiliary piece 4 connected with the fin 2, a threaded hole formed in the auxiliary piece 4, a screw 5 matched with the threaded hole, and a locking hole formed in the heat exchange tube 1 and matched with the screw 5.
When the fin 2 is required to be installed on the heat exchange tube 1, the screw rod 5 is rotated, the screw rod 5 is moved out of the threaded hole, the fins 2 are stacked together, no distance exists between the fins 2, then a worker can penetrate the heat exchange tube 1 through the installation hole of the fins 2, after all the fins 2 are sleeved on the heat exchange tube 1, the fins 2 are moved again, the distance between the fins 2 is adjusted, after the adjustment is finished, the screw rod 5 is rotated again, the screw rod 5 rotates in the threaded hole, the screw rod 5 can be inserted into a locking hole in the heat exchange tube 1, the fins 2 can be fixed on the heat exchange tube 1, and therefore the function that the fins 2 are installed on the heat exchange tube 1 is achieved.
As shown in fig. 4, the heat exchange fin assembly convenient to mount in embodiment 3 is based on embodiment 1, and the difference is that the number of the linkage assemblies is two, and the two linkage assemblies are respectively connected with two ends of the fin 2.
In this embodiment, the both ends of fin all are provided with the linkage subassembly for atress is more even when the fin removes, thereby more steady when making the fin remove.
As shown in fig. 5, the heat exchange fin assembly convenient to mount in embodiment 4 is based on embodiment 1, and is different from embodiment 1 in that a limiting structure is arranged between the fin 2 and the heat exchange tube 1, and the limiting structure includes a limiting groove formed in one of the heat exchange tube 1 and the fin 2, and a limiting portion 6 arranged on the other and matched with the limiting groove.
In this embodiment, when the heat exchange tube 1 is inserted into the mounting hole of the fin 2, the limiting portion 6 is inserted into the limiting groove, and when the heat exchange tube 1 moves, the limiting portion 6 and the limiting groove move relatively, so that the moving direction of the heat exchange tube 1 is limited, and the heat exchange tube 1 moves stably.
As shown in fig. 6, the heat exchange fin assembly of embodiment 5, which is easy to install, is different from embodiment 4 in that the bottom of the limiting groove is rotatably provided with a rolling part 7.
In this embodiment, through the rolling part 7 that sets up, can become rolling friction with the sliding friction between spacing portion 6 and the spacing groove, reduced frictional force for heat exchange tube 1 removes smoothly, has also reduced wearing and tearing, avoids causing the damage of heat exchange tube 1 and fin 2.
As shown in fig. 7, the heat exchange fin assembly easy to install according to embodiment 6 is different from embodiment 1 in that the fin assembly further includes a guide structure, and the guide structure includes a guide hole opened on the fin 2 and a guide portion 8 slidably disposed in the guide hole.
In this embodiment, through the guide part 8 that sets up, can carry out spacing function of direction to fin 2, when reducing the distance between two adjacent fins 2, fin 2 removes stably for the axis of the mounting hole on each fin 2 is on same straight line, thereby makes each mounting hole be in concentric state, and the heat exchange tube 1 of being convenient for inserts in each mounting hole, has reduced the probability that heat exchange tube 1 collided fin 2, and fail safe nature is higher.
Preferably, the surface of the fin 2 is coated with an anticorrosive coating.
In this embodiment, through the surface coating at fin 2 has anticorrosive coating, can realize fin 2's anticorrosive function, slows down the speed that fin 2 is corroded, has prolonged fin 2's life to can reduce the maintenance number of times, the practicality is higher.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a heat transfer fin subassembly convenient to installation, includes heat exchange tube (1), its characterized in that:
still set up the fin assembly on heat exchange tube (1) and be used for the locking structure with fin assembly and heat exchange tube (1) locking including sliding, fin assembly includes a plurality of fins (2), is provided with the linkage subassembly between two adjacent fins (2), the linkage subassembly includes two connecting piece (3), and the one end of two connecting piece (3) is articulated with two adjacent fins (2) respectively, and the other end of two connecting piece (3) is articulated each other, the moving direction of fin (2) is unanimous with the axis direction of heat exchange tube (1).
2. The easy to install heat exchange fin assembly of claim 1, wherein: the number of the locking structures is two, and the two locking structures are respectively connected with the two fins (2) on the outermost side of the fin assembly.
3. The easy to install heat exchange fin assembly of claim 2, wherein: the locking structure comprises an auxiliary piece (4) connected with the fin (2), a threaded hole formed in the auxiliary piece (4), a screw rod (5) matched with the threaded hole, and a locking hole formed in the heat exchange tube (1) and matched with the screw rod (5).
4. The easy to install heat exchange fin assembly of claim 1, wherein: the number of the linkage assemblies is two, and the two linkage assemblies are respectively connected with two ends of the fin (2).
5. The easy to install heat exchange fin assembly of claim 1, wherein: and a limiting structure is arranged between the fin (2) and the heat exchange tube (1).
6. The easy to install heat exchange fin assembly of claim 5, wherein: the limiting structure comprises a limiting groove arranged on one of the heat exchange tube (1) and the fin (2) and a limiting part (6) arranged on the other and matched with the limiting groove.
7. The easy to install heat exchange fin assembly of claim 6, wherein: the bottom in the limiting groove is rotatably provided with a rolling part (7).
8. The easy to install heat exchange fin assembly of claim 1, wherein: the fin assembly further includes a guide structure.
9. The easy to install heat exchange fin assembly of claim 8, wherein: the guide structure comprises guide holes formed in the fins (2) and guide parts (8) arranged in the guide holes in a sliding mode.
10. The easy to install heat exchange fin assembly of claim 1, wherein: the surface of the fin (2) is coated with an anti-corrosion coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220632693.6U CN216924733U (en) | 2022-03-23 | 2022-03-23 | Heat exchange fin assembly convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220632693.6U CN216924733U (en) | 2022-03-23 | 2022-03-23 | Heat exchange fin assembly convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216924733U true CN216924733U (en) | 2022-07-08 |
Family
ID=82228974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220632693.6U Active CN216924733U (en) | 2022-03-23 | 2022-03-23 | Heat exchange fin assembly convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216924733U (en) |
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2022
- 2022-03-23 CN CN202220632693.6U patent/CN216924733U/en active Active
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