CN220853265U - Heat exchange device convenient to fin installation - Google Patents
Heat exchange device convenient to fin installation Download PDFInfo
- Publication number
- CN220853265U CN220853265U CN202322539338.1U CN202322539338U CN220853265U CN 220853265 U CN220853265 U CN 220853265U CN 202322539338 U CN202322539338 U CN 202322539338U CN 220853265 U CN220853265 U CN 220853265U
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- Prior art keywords
- heat exchange
- plates
- tube
- fin
- ring seat
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- 238000009434 installation Methods 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 7
- 230000037431 insertion Effects 0.000 claims 7
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchange device convenient for fin installation, which comprises a heat exchange tube and a fin tube sleeved on the heat exchange tube, wherein a ring seat is fixed on the outer side of the heat exchange tube, the ring seat is connected with a connecting mechanism for firmly connecting the heat exchange tube and the fin tube, the connecting mechanism comprises two torsion spring seats, two rotating plates and two pressing plates, the pressing plates are connected to the end parts of the rotating plates, the power output end of the torsion spring seat is connected with the rotating plates, the torsion spring seat is connected to the outer side of the ring seat, the bottom of the fin tube is connected with an interface matched with the two pressing plates, the top of the ring seat is connected with a guiding mechanism for guiding the interface, and the ring seat is connected with a locking mechanism for synchronously locking the two pressing plates. The utility model can realize the limit of the two pressing plates, prevent tilting, improve the stability of the finned tube, namely the finned tube is firmly connected with the heat exchange tube, has simple and convenient operation, shortens the operation time, is convenient for disassembling the finned tube, and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of heat exchange, in particular to a heat exchange device convenient for fin installation.
Background
A heat exchanger (also known as a heat exchanger or heat exchange device) is a device for transferring heat from a hot fluid to a cold fluid to meet specified process requirements, and is an industrial application of convective heat transfer and thermal conduction. The heat exchange tube is one of important components of the heat exchanger, and fins are generally added on the surface of the heat exchange tube to increase the outer surface area (or inner surface area) of the heat exchange tube, so that the aim of improving the heat exchange efficiency is fulfilled.
The existing fins are usually fixed on the surface of the heat exchange tube in a welding mode, so that the installation and the disassembly are troublesome, the operation efficiency is low, and the applicability is to be enhanced.
Disclosure of utility model
The utility model aims to provide a heat exchange device convenient for fin installation, which has the advantages that a fin tube is firmly connected with a heat exchange tube, the operation is simple and convenient, the operation time is shortened, and the fin tube is convenient to detach, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat transfer device convenient to fin installation, includes the heat exchange tube and overlaps the finned tube of establishing at the heat exchange tube, the outside of heat exchange tube is fixed with the ring seat, the ring seat is connected with the coupling mechanism that is used for heat exchange tube and finned tube to link firmly, coupling mechanism includes two torsional spring seats, two rotor plates, two clamp plates, the clamp plate is connected in the tip of rotor plate, the power take off end of torsional spring seat links to each other with the rotor plate, and the torsional spring seat is connected in the outside of ring seat, the bottom of finned tube is connected with the interface with two clamp plates assorted, the top of ring seat is connected with the guiding mechanism that is used for the interface to lead, and the ring seat is connected with the locking mechanism that is used for two clamp plates synchronous locking;
When the finned tube is in a positioning state, the two pressing plates are connected with the interface, and the locking mechanism is locked on the two pressing plates.
Preferably, the connecting mechanism further comprises two pressing blocks, the pressing blocks are connected to the outer sides of the corresponding rotating plates, and pressing grooves are formed in the side faces of the pressing blocks.
Preferably, the guide mechanism comprises a plurality of plugboards, a plurality of slots and a plurality of support pads, wherein the support pads are connected to the tops of the corresponding plugboards, the plugboards are inserted into the corresponding slots, the plurality of slots are arranged at the bottoms of the interfaces, and the plugboards are connected to the tops of the ring seats.
Preferably, three inserting plates and three inserting grooves can be arranged, and the included angle between every two adjacent inserting plates is 120 degrees.
Preferably, the locking mechanism comprises a vertical plate, a handle, a positioning column and a connecting groove, wherein the vertical plate is fixedly connected with the ring seat, the handle is used for driving the positioning column to rotate, the positioning column is in threaded connection with the vertical plate, the connecting groove is formed in the outer side of the finned tube, and the end part of the positioning column is matched with the connecting groove.
Preferably, the pressing plate is of a semi-annular structure, and the end part of the pressing plate is provided with a positioning surface matched with the positioning column.
Preferably, the vertical plate is provided with a threaded hole, and the positioning column is in threaded connection with the threaded hole.
Compared with the prior art, the utility model has the following beneficial effects: the utility model is provided with the connecting mechanism, the guiding mechanism and the locking mechanism, the connecting mechanism comprises two torsion spring seats, two rotating plates, two pressing plates and two pressing blocks, the guiding mechanism comprises a plurality of inserting plates, a plurality of inserting grooves and a plurality of supporting pads, the locking mechanism comprises a vertical plate, a handle, a positioning column and a connecting groove, the fin tube is sleeved on the heat exchange tube, the tops of the inserting plates are inserted into the corresponding inserting grooves, the preliminary limit of the fin tube is realized, the rotation is prevented, the pressing blocks are applied with thrust force to enable the rotating plates to rotate, the two pressing plates are connected with the interfaces, the positioning column is driven to rotate by the rotating handles, the positioning column moves forward and is connected with the connecting groove, at the moment, the positioning column is connected with the positioning surface, the two pressing plates are further limited, the tilting is prevented, the stability of the fin tube is improved, namely the fin tube is firmly connected with the heat exchange tube, the operation is simple and convenient, the operation time is shortened, the practicality is strong, and the fin tube is convenient to detach.
Drawings
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is a right side perspective view of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic view of a finned tube of the present utility model in a relaxed state configuration;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is a schematic view of the connection structure of the riser and the ring base according to the present utility model;
Fig. 7 is an enlarged view at C in fig. 6.
In the figure: 1. a heat exchange tube; 2. a fin tube; 3. a ring seat; 4. an interface; 5. a handle; 6. a riser; 7. torsion spring seat; 8. a rotating plate; 9. pressing the blocks; 10. a pressing plate; 11. inserting plate; 12. a connecting groove; 13. positioning columns; 14. a positioning surface; 15. a threaded hole; 16. a slot.
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 7, the utility model provides a heat exchange device convenient for fin installation, which comprises a heat exchange tube 1 and a fin tube 2 sleeved on the heat exchange tube 1, wherein the heat exchange tube 1 is made of stainless steel, the stainless steel has better rigidity, better oxidation resistance and corrosion resistance, and the service life of the heat exchange tube 1 is prolonged. The fin tube 2 is evenly provided with a plurality of radiating fins in the outside, and radiating fins's outside is provided with the varnish cladding material, promotes radiating fins's life. The outer side of the heat exchange tube 1 is fixedly provided with a ring seat 3, the ring seat 3 is connected with a connecting mechanism for firmly connecting the heat exchange tube 1 with the finned tube 2, the connecting mechanism comprises two torsion spring seats 7, two rotating plates 8 and two pressing plates 10, the pressing plates 10 are connected to the end parts of the rotating plates 8, the power output ends of the torsion spring seats 7 are connected with the rotating plates 8, and torsion springs of the torsion spring seats 7 are in a gradually tightening state in the process of connecting the pressing plates 10 with the interfaces 4; when the pressing plate 10 is in a loosening state, the tightened torsion spring rapidly releases elasticity to drive the rotating plate 8 to rotate, so that the pressing plate 10 is rapidly separated from the connector 4, and the disassembly time of the finned tube 2 is shortened. The torsion spring seat 7 is connected to the outer side of the ring seat 3, the bottom of the finned tube 2 is connected with an interface 4 matched with the two pressing plates 10, the top of the ring seat 3 is connected with a guiding mechanism for guiding the interface 4, and the ring seat 3 is connected with a locking mechanism for synchronously locking the two pressing plates 10.
The finned tube 2 is sleeved on the heat exchange tube 1, and the top of the inserting plate 11 is inserted into the corresponding inserting groove 16, so that preliminary limiting of the finned tube 2 is realized, and rotation is prevented. The pushing force is applied to the pressing block 9, so that the rotating plate 8 rotates, the two pressing plates 10 are connected with the interface 4, the rotating handle 5 drives the positioning column 13 to rotate, the positioning column 13 moves forward and is connected with the connecting groove 12, the positioning column 13 is connected with the positioning surface 14 at the moment, the two pressing plates 10 are further limited, tilting is prevented, the stability of the finned tube 2 is improved, namely the finned tube 2 is firmly connected with the heat exchange tube 1, the operation is simple and convenient, the operation time is shortened, and the practicability is high.
The connecting mechanism further comprises two pressing blocks 9, the pressing blocks 9 are connected to the outer sides of the corresponding rotating plates 8, pressing grooves are formed in the side faces of the pressing blocks 9, the two pressing blocks 9 are pushed by hands synchronously, the two rotating plates 8 are rotated synchronously, and then the pressing plates 10 are driven to rotate until the two pressing plates 10 are stopped when being connected with the interface 4.
The guiding mechanism comprises a plurality of inserting plates 11, a plurality of inserting grooves 16 and a plurality of supporting pads, the supporting pads are connected to the tops of the corresponding inserting plates 11, the inserting plates 11 are inserted into the corresponding inserting grooves 16, the inserting grooves 16 are arranged at the bottoms of the interfaces 4, and the inserting plates 11 are connected to the tops of the ring seats 3. When the finned tube 2 is installed, the slots 16 are aligned with the corresponding plugboards 11, the tops of the plugboards 11 are inserted into the slots 16, preliminary limiting and rotation prevention of the finned tube 2 can be achieved, and meanwhile, the three plugboards 11 provide good support for the interfaces 4. The supporting pad has certain elasticity, presses the interface 4 to enable the interface to finely move downwards, facilitates the alignment of the end part of the positioning column 13 and the connecting groove 12, and provides a good foundation for subsequent locking.
The number of the plugboards 11 and the slots 16 can be three, and the included angle between the adjacent plugboards 11 is 120 degrees.
The locking mechanism comprises a vertical plate 6, a handle 5, a positioning column 13 and a connecting groove 12, wherein the vertical plate 6 is fixedly connected with the ring seat 3, the handle 5 is used for driving the positioning column 13 to rotate, the positioning column 13 is in threaded connection with the vertical plate 6, the connecting groove 12 is arranged on the outer side of the finned tube 2, and the end part of the positioning column 13 is matched with the connecting groove 12.
The pressing plate 10 is of a semi-annular structure, and the end part of the pressing plate 10 is provided with a positioning surface 14 matched with the positioning column 13, namely the positioning surface 14 is an arc surface.
The riser 6 is provided with a threaded hole 15, the locating post 13 is in threaded connection with the threaded hole 15, and when the platen 10 is pressed against the interface 4, the threaded hole 15 and the connecting slot 12 are in alignment.
Working principle: the finned tube 2 is sleeved on the heat exchange tube 1, the inserting plate 11 is aligned with the corresponding inserting groove 16, and then the top of the inserting plate 11 is inserted into the corresponding inserting groove 16, so that preliminary limiting of the finned tube 2 is realized. Pushing force is synchronously applied to the two pressing blocks 9, so that the two rotating plates 8 synchronously rotate, and the rotation of the rotating plates 8 drives the pressing plates 10 to move, so that the two pressing plates 10 are pressed on the top of the interface 4. Further, the handle 5 is rotated to drive the positioning column 13 to rotate, so that the positioning column 13 moves forward and is connected with the connecting groove 12, at the moment, the positioning column 13 is connected with the positioning surface 14, the two pressing plates 10 are limited, the three plugboards 11 are matched to support the interface 4, the interface 4 is limited, the stability of connecting the finned tube 2 with the heat exchange tube 1 is improved, and the finned tube 2 is stably installed. When the finned tube 2 needs to be disassembled, the rotary handle 5 drives the positioning column 13 to rotate, so that the end part of the positioning column 13 is separated from the connecting groove 12 and is separated from the positioning surface 14, the two pressing plates 10 are loosened, the tightened torsion springs release elasticity rapidly, the rotary plate 8 is driven to rotate, the pressing plates 10 are separated from the connector 4 rapidly, the disassembling time of the finned tube 2 is shortened, and the operation is flexible and convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heat transfer device convenient to fin installation, includes heat exchange tube (1) and overlaps fin tube (2) of establishing at heat exchange tube (1), its characterized in that, the outside of heat exchange tube (1) is fixed with ring seat (3), ring seat (3) are connected with the coupling mechanism that is used for heat exchange tube (1) and fin tube (2) to link to each other firm, coupling mechanism includes two torsional spring seats (7), two rotor plates (8), two clamp plates (10), clamp plate (10) are connected in the tip of rotor plate (8), the power take off end of torsional spring seat (7) links to each other with rotor plate (8), and torsional spring seat (7) are connected in the outside of ring seat (3), the bottom of fin tube (2) is connected with interface (4) with two clamp plates (10) assorted, the top of ring seat (3) is connected with the guiding mechanism that is used for interface (4) to lead, and ring seat (3) are connected with the locking mechanism that is used for two clamp plates (10) synchronous locking.
When the finned tube (2) is in a positioning state, the two pressing plates (10) are connected with the interface (4), and the locking mechanism is locked on the two pressing plates (10).
2. A heat exchanger device for facilitating fin installation according to claim 1, wherein the connection mechanism further comprises two pressing blocks (9), the pressing blocks (9) are connected to the outer sides of the respective rotating plates (8), and pressing grooves are provided on the sides of the pressing blocks (9).
3. A heat exchange device for facilitating fin mounting according to claim 1, wherein the guide mechanism comprises a plurality of insertion plates (11), a plurality of insertion grooves (16) and a plurality of support pads, the support pads are connected to the tops of the respective insertion plates (11), the insertion plates (11) are inserted into the respective insertion grooves (16), the plurality of insertion grooves (16) are arranged at the bottoms of the interfaces (4), and the plurality of insertion plates (11) are connected to the tops of the ring bases (3).
4. A heat exchanger for facilitating fin mounting according to claim 3, wherein three insert plates (11) and three slots (16) are provided, and the angle between adjacent insert plates (11) is 120 °.
5. The heat exchange device convenient for fin installation according to claim 1, wherein the locking mechanism comprises a vertical plate (6), a handle (5), a positioning column (13) and a connecting groove (12), the vertical plate (6) is fixedly connected with the ring seat (3), the handle (5) is used for driving the positioning column (13) to rotate, the positioning column (13) is in threaded connection with the vertical plate (6), the connecting groove (12) is arranged on the outer side of the fin tube (2), and the end part of the positioning column (13) is matched with the connecting groove (12).
6. A heat exchange device for facilitating fin installation according to claim 5, wherein the pressure plate (10) is of semi-annular structure, and the end of the pressure plate (10) is provided with a locating surface (14) matching with the locating column (13).
7. A heat exchange device for facilitating fin installation according to claim 5, wherein the riser (6) is provided with a threaded hole (15), and the locating post (13) is threadedly connected to the threaded hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322539338.1U CN220853265U (en) | 2023-09-19 | 2023-09-19 | Heat exchange device convenient to fin installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322539338.1U CN220853265U (en) | 2023-09-19 | 2023-09-19 | Heat exchange device convenient to fin installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220853265U true CN220853265U (en) | 2024-04-26 |
Family
ID=90785922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322539338.1U Active CN220853265U (en) | 2023-09-19 | 2023-09-19 | Heat exchange device convenient to fin installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220853265U (en) |
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2023
- 2023-09-19 CN CN202322539338.1U patent/CN220853265U/en active Active
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