CN213238534U - High-efficiency heat exchanger - Google Patents
High-efficiency heat exchanger Download PDFInfo
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- CN213238534U CN213238534U CN202022070602.8U CN202022070602U CN213238534U CN 213238534 U CN213238534 U CN 213238534U CN 202022070602 U CN202022070602 U CN 202022070602U CN 213238534 U CN213238534 U CN 213238534U
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Abstract
The application relates to a high-efficiency heat exchanger, which comprises a heat transfer main body and a heat transfer frame, wherein the heat transfer main body is positioned inside the heat transfer frame, a plurality of heat transfer pipes are arranged in the heat transfer main body in a penetrating way, two ends of each heat transfer pipe respectively penetrate through the heat transfer frame, the heat transfer frame comprises a heat transfer side plate and a heat transfer top plate, the heat transfer side plates are oppositely arranged, the heat transfer top plate is oppositely arranged at two ends of the heat transfer side plate, the heat transfer top plate is detachably connected with the heat transfer side plates, wherein one side that the heat transfer roof of one side is close to the heat transfer main part is provided with the stripper plate, and the heat-transfer pipe passes the stripper plate, and one side that the stripper plate deviates from the heat transfer main part is provided with extrusion screw, still has seted up the extrusion screw hole on the heat transfer roof that is close to the stripper plate, and extrusion screw threaded connection is in the extrusion screw hole, and extrusion screw's one end is contradicted in the surface of stripper plate, and extrusion screw's the other end stretches out in the outside of heat transfer. This application has stable in structure, effect that heat exchange efficiency is high.
Description
Technical Field
The present application relates to the field of heat transfer devices, and more particularly, to an efficient heat exchanger.
Background
A heat exchanger is a device that transfers heat from a hot fluid to a cold fluid.
In the related art, a heat exchanger is designed, and referring to fig. 1, the heat exchanger includes a heat transfer main body 1 and a heat transfer frame 2, the heat transfer main body 1 is formed by stacking a plurality of heat transfer plates, and a heat exchange tube penetrating through each heat transfer plate is arranged on the heat transfer main body 1; the heat transfer frames 2 are arranged in a rectangular shape, and the heat transfer main body 1 is integrally embedded between the heat transfer frames 2; each extending towards both ends and through the heat transfer frame 2.
In view of the above-mentioned related art, the inventor believes that there is a gap between the heat transfer body and the heat transfer frame after the heat transfer body in the related art is mounted on the heat transfer frame, and therefore, the related art may cause collision and damage between the heat transfer body and the heat transfer frame due to vibration generated when fluid enters the heat exchange pipe when in use, and may affect heat transfer efficiency over time.
SUMMERY OF THE UTILITY MODEL
In order to improve heat exchange efficiency, the present application provides a high efficiency heat exchanger.
The application provides a high-efficient heat exchanger adopts following technical scheme:
a high-efficiency heat exchanger comprises a heat transfer main body and a heat transfer frame, wherein the heat transfer main body is positioned inside the heat transfer frame, a plurality of heat transfer pipes are arranged in the heat transfer main body in a penetrating manner, two ends of each heat transfer pipe penetrate through the heat transfer frame respectively, the heat transfer frame comprises a heat transfer side plate and a heat transfer top plate, the heat transfer side plates are arranged oppositely, the heat transfer top plates are arranged at two ends of the heat transfer side plates oppositely, the heat transfer top plates are detachably connected with the heat transfer side plates, connecting through holes for the heat transfer pipes to penetrate through are formed in the heat transfer top plates, one side, close to the heat transfer main body, of the heat transfer top plate at one side is provided with an extrusion plate, one side, away from the heat transfer main body, of the extrusion plate is provided with an extrusion threaded hole, the extrusion screw is, the other end of the extrusion screw rod extends out of the outer side of the heat transfer frame.
Through adopting above-mentioned technical scheme, operating personnel rotates the extrusion screw, can make the extrusion screw under the threaded connection with the extrusion screw hole, and contradict to the stripper plate on to finally firmly offset the stripper plate with the heat transfer main part tightly, just so can guarantee the stability of heat transfer main part during operation, thereby reduced the deformation that the heat transfer main part takes place because of the vibration, consequently improved the efficiency of heat exchange.
Optionally, the extrusion screw is provided with a plurality of, and a plurality of corresponding extrusion screw holes on the heat transfer top plate are provided.
Through adopting above-mentioned technical scheme, the setting of a plurality of extrusion screw rods can make the stripper plate conflict with the heat transfer main part more comprehensively to further improve the stability of heat transfer main part during operation, further improved the efficiency of heat exchange promptly.
Optionally, one side of the extrusion plate, which is away from the heat transfer main body, is provided with a plurality of extension springs, one ends of the extension springs are fixedly connected to the extrusion plate, and the other ends of the extension springs are fixedly connected to one side of the heat transfer top plate, which is close to the extrusion plate.
Through adopting above-mentioned technical scheme, extension spring's setting for when extrusion screw moved toward the direction of keeping away from the heat transfer main part, the stripper plate can be along with extrusion screw synchronous motion, has consequently made things convenient for the dismantlement of stripper plate, thereby has improved repair efficiency.
Optionally, the two ends of the extrusion plate are respectively and fixedly connected with a sliding block, one end of each of the two heat transfer side plates, which is close to the extrusion plate, is respectively provided with a sliding groove along the length direction, and the sliding blocks slide in the corresponding sliding grooves.
By adopting the technical scheme, when the extrusion plate moves, the sliding block at the end part of the extrusion plate slides in the sliding groove, so that the extrusion plate is prevented from falling out of the heat transfer frame, and the stability of the structure is improved.
Optionally, one side of the sliding block, which is far away from the extrusion plate, is fixedly connected with a limiting block, and two ends of the heat transfer side plates, which are close to the extrusion plate, are respectively provided with a limiting groove along the length direction thereof, and the limiting blocks slide in the corresponding limiting grooves.
Through adopting above-mentioned technical scheme, the stopper slides in the groove that slides for when the extrusion piece removes, its length direction's displacement obtains the restriction, thereby has improved the stability when the extrusion piece removes.
Optionally, the end of the extrusion screw extending out of the heat transfer frame is fixedly connected with a holding block.
Through adopting above-mentioned technical scheme, the setting of holding the piece has made things convenient for operating personnel to rotate the extrusion screw, has consequently improved the fixed efficiency of stripper plate to the heat transfer main part.
Optionally, the outer side wall of the holding block is fixedly connected with a plurality of rotating protruding strips.
Through adopting above-mentioned technical scheme, the setting of rotation sand grip for operating personnel rotate more stable when holding the piece, have further improved the installation effectiveness promptly.
Optionally, a flexible pad is fixedly connected to the outer side wall of the holding block, and the flexible pad surrounds the outer side of each rotating protruding strip.
Through adopting above-mentioned technical scheme, the setting of flexible pad for when operating personnel rotated and held the piece, the sense of touch that its hand received is more soft, consequently has improved the comfort level when operating.
In summary, the present application includes at least one of the following beneficial technical effects:
1. operating personnel rotates the extrusion screw, can make the extrusion screw under the threaded connection with extrusion screw hole, and contradict to the stripper plate on to finally firmly offset the stripper plate with the heat transfer main part, just so can guarantee the stability of heat transfer main part during operation, thereby reduced the deformation that the heat transfer main part takes place because of the vibration, consequently improved the efficiency of heat exchange.
2. Due to the arrangement of the extension spring, when the extrusion screw moves towards the direction away from the heat transfer main body, the extrusion plate can synchronously move along with the extrusion screw, so that the extrusion plate is convenient to disassemble, and the repair efficiency is improved.
Drawings
Fig. 1 is a schematic view of an overall structure in the related art;
FIG. 2 is a schematic diagram of the overall structure in an embodiment of the present application;
FIG. 3 is a schematic view of an extrusion screw configuration in an embodiment of the present application;
fig. 4 is a schematic view of the structure of the extension spring in the embodiment of the present application.
Description of reference numerals: 1. a heat transfer body; 2. a heat transfer frame; 21. a heat transfer side plate; 211. a sliding groove; 212. a limiting groove; 22. a heat transfer top plate; 221. connecting through holes; 222. extruding the threaded hole; 3. a heat transfer tube; 4. extruding the screw; 41. a holding block; 411. rotating the convex strips; 5. a flexible pad; 6. a pressing plate; 61. a sliding block; 62. a limiting block; 7. a tension spring.
Detailed Description
The present application is described in further detail below with reference to figures 2-4.
The embodiment of the application discloses a high-efficiency heat exchanger. Referring to fig. 1, the heat exchanger includes a heat transfer body 1 and a heat transfer frame 2, the heat transfer body 1 in the present embodiment is formed by laminating a plurality of aluminum sheets, and the heat transfer body 1 is entirely located inside the heat transfer frame 2. A plurality of heat transfer pipes 3 are arranged in the heat transfer main body 1 in a penetrating way, and both ends of the heat transfer pipes 3 respectively penetrate through the heat transfer frame 2.
Referring to fig. 1, the heat transfer frame 2 includes a heat transfer side plate 21 disposed opposite to each other and a heat transfer top plate 22 disposed opposite to each other at both ends of the heat transfer side plate 21, the heat transfer top plate 22 is connected to the heat transfer side plate 21 by bolts, and the heat transfer top plate 22 is provided with a connection through hole 221 through which the heat transfer pipe 3 passes.
Referring to fig. 2 and 3, a screw extrusion hole 222 is formed in the heat transfer top plate 22 on one side along the thickness direction thereof, and an extrusion screw 4 is screwed into the screw extrusion hole 222. In this embodiment, a plurality of extrusion threaded holes 222 are formed in the heat transfer top plate 22, and a plurality of extrusion screws 4 are correspondingly arranged.
Referring to fig. 1 and 2, one end of the extrusion screw 4, which is far away from the heat transfer body 1, extends out of the heat transfer frame 2, a holding block 41 is fixed to one end of the extrusion screw 4, which extends out of the heat transfer frame 2, by welding, a plurality of rotating protruding strips 411 are integrally formed on the outer side wall of the holding block 41, and the length direction of the rotating protruding strips 411 is consistent with the length direction of the holding block 41.
Referring to fig. 2, the outer side wall of the grip block 41 is adhered with a flexible pad 5 by glue, and the flexible pad 5 surrounds the outer side of each rotation protrusion 411. In this embodiment, the flexible pad 5 is a soft rubber pad with high elasticity to improve the comfort of the operator when rotating the holding block 41.
Referring to fig. 1 and 3, a pressing plate 6 is provided on the side of the heat transfer body 1 near the extrusion screw 4, and each heat transfer pipe 3 located in the heat transfer body 1 passes through the pressing plate 6. One end of the extrusion screw 4 close to the heat transfer body 1 butts against the outer surface of the extrusion plate 6, and the extrusion screw 4 can fast butt against the heat transfer body 1 under the threaded connection with the extrusion threaded hole 222, so that the heat transfer body 1 is fixed.
Referring to fig. 3, two ends of the extrusion plate 6 are respectively fixed with a sliding block 61 by welding, and one side of the sliding block 61 far away from the extrusion plate 6 is fixed with a limiting block 62 by welding. The ends of the two heat transfer side plates 21 close to the extrusion plate 6 are respectively provided with a sliding groove 211 along the length direction, the ends of the two heat transfer side plates 21 close to the extrusion plate 6 are also respectively provided with a limiting groove 212 along the length direction, and the limiting grooves 212 are communicated with the sliding grooves 211. The sliding blocks 61 on the pressing plate 6 slide in the corresponding sliding grooves 211, and the limit blocks 62 on the pressing plate 6 also slide in the corresponding sliding grooves 211.
Referring to fig. 3, one side of the extrusion plate 6 away from the heat transfer body 1 is provided with a plurality of extension springs 7, and the extension springs 7 are sleeved outside the extrusion screws 4. One end of the tension spring 7 is fixed to the pressing plate 6 by welding, and the other end of the tension spring 7 is fixed to the side wall of the heat transfer top plate 22 close to the pressing plate 6 by welding.
The implementation principle of the high-efficiency heat exchanger in the embodiment of the application is as follows: after the heat transfer main body 1 is installed in the heat transfer frame 2, the holding block 41 is held and rotated, so that the extrusion screw 4 in threaded connection with the extrusion threaded hole 222 moves towards the direction close to the heat transfer main body 1, and when the extrusion screw 4 moves to abut against the extrusion plate 6, the extrusion plate 6 is driven to abut against the side wall of the heat transfer main body 1 along the sliding groove 211, so that the heat transfer main body 1 is fixed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a high-efficient heat exchanger, includes heat transfer main part (1) and heat transfer frame (2), heat transfer main part (1) is located the inside of heat transfer frame (2), run through in heat transfer main part (1) and be provided with a plurality of heat-transfer pipes (3), heat transfer frame (2) are passed respectively at the both ends of heat-transfer pipe (3), its characterized in that: the heat transfer frame (2) comprises a heat transfer side plate (21) and heat transfer top plates (22), the heat transfer side plate (21) is arranged oppositely, the heat transfer top plates (22) are arranged at two ends of the heat transfer side plate (21) oppositely, the heat transfer top plates (22) are detachably connected to the heat transfer side plate (21), connecting through holes (221) for the heat transfer pipes (3) to penetrate through are formed in the heat transfer top plates (22), one side, close to the heat transfer main body (1), of the heat transfer top plate (22) at one side is provided with an extrusion plate (6), the heat transfer pipes (3) penetrate through the extrusion plate (6), one side, away from the heat transfer main body (1), of the extrusion plate (6) is provided with extrusion screws (4), extrusion threaded holes (222) are further formed in the heat transfer top plate (22) close to the extrusion plate (6), the extrusion screws (4) are in threaded connections in the extrusion, the other end of the extrusion screw (4) extends out of the outer side of the heat transfer frame (2).
2. A high efficiency heat exchanger as recited in claim 1 wherein: the extrusion screw rods (4) are provided with a plurality of extrusion threaded holes (222) on the heat transfer top plate (22) are correspondingly provided with a plurality of extrusion threaded holes.
3. A high efficiency heat exchanger as recited in claim 1 wherein: one side of the heat transfer main body (1) deviated from the extrusion plate (6) is provided with a plurality of extension springs (7), one ends of the extension springs (7) are fixedly connected to the extrusion plate (6), and the other ends of the extension springs (7) are fixedly connected to one side of the heat transfer top plate (22) close to the extrusion plate (6).
4. A high efficiency heat exchanger as recited in claim 1 wherein: the two ends of the extrusion plate (6) are fixedly connected with sliding blocks (61) respectively, one end of each heat transfer side plate (21) close to the extrusion plate (6) is provided with a sliding groove (211) along the length direction of the heat transfer side plate, and the sliding blocks (61) slide in the corresponding sliding grooves (211).
5. A high efficiency heat exchanger as recited in claim 4 wherein: one side fixedly connected with stopper (62) that sliding block (61) kept away from stripper plate (6), two heat transfer curb plate (21) are close to the one end of stripper plate (6) and have seted up spacing groove (212) along its length direction respectively, stopper (62) slide in corresponding spacing groove (212).
6. A high efficiency heat exchanger as recited in claim 1 wherein: the end part of the extrusion screw rod (4) extending out of the heat transfer frame (2) is fixedly connected with a holding block (41).
7. A high efficiency heat exchanger as recited in claim 6 wherein: the outer side wall of the holding block (41) is fixedly connected with a plurality of rotating convex strips (411).
8. A high efficiency heat exchanger as recited in claim 7 wherein: the outer side wall of the holding block (41) is fixedly connected with a flexible pad (5), and the flexible pad (5) surrounds the outer side of each rotating protruding strip (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022070602.8U CN213238534U (en) | 2020-09-18 | 2020-09-18 | High-efficiency heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022070602.8U CN213238534U (en) | 2020-09-18 | 2020-09-18 | High-efficiency heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213238534U true CN213238534U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022070602.8U Active CN213238534U (en) | 2020-09-18 | 2020-09-18 | High-efficiency heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213238534U (en) |
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2020
- 2020-09-18 CN CN202022070602.8U patent/CN213238534U/en active Active
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