CN207832006U - A kind of heat exchanger fin - Google Patents
A kind of heat exchanger fin Download PDFInfo
- Publication number
- CN207832006U CN207832006U CN201721728026.3U CN201721728026U CN207832006U CN 207832006 U CN207832006 U CN 207832006U CN 201721728026 U CN201721728026 U CN 201721728026U CN 207832006 U CN207832006 U CN 207832006U
- Authority
- CN
- China
- Prior art keywords
- fin
- main body
- heat exchanger
- hole
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000003075 superhydrophobic effect Effects 0.000 claims abstract description 4
- PIRWNASAJNPKHT-SHZATDIYSA-N pamp Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](C)N)C(C)C)C1=CC=CC=C1 PIRWNASAJNPKHT-SHZATDIYSA-N 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a kind of heat exchanger fin, wherein including fin main body, the fin hole of installation heat exchanger tube is provided in fin main body, super-hydrophobic layer is coated in the two sides of the fin main body；Corrugated fin structure is set as in the middle part of the fin main body, both ends are set as plain fin structure；It is provided with through-hole in the corrugated fin structure.The utility model is simple in structure, and rippled fin has the advantages that high efficiency and heat radiation, less scaling, the flat segments at both ends are conducive to guide flowing in and out for air-flow, reduces windage.The setting of hollow hole can make the circulation of fin interior air-flow faster, extend heat pamp.
Description
Technical field
The utility model is related to a kind of fin, specifically a kind of heat exchanger fin.
Background technology
Evaporator in Teat pump boiler is mainly made of several copper pipes of several fins and expanded joint on fin, thus
Fin structure design on evaporator directly affects heat convection efficiency, to influence heat exchange efficiency.Master most widely used at present
Will there are four types of, be plain fin, saw tooth fin, corrugated fin, perforated fin, louvered fin respectively, different fins its have
Different heat transfer characteristics, the worst pressure drag of plain fin heat transfer effect is minimum, but installation cleaning etc. is the most convenient, serrated fin
Heat transfer effect is best, but pressure drag is also maximum, and the corrugated fin fluid larger particularly suitable for viscosity, perforated fin is straight
On the basis of fin obtained by trepanning, it is chiefly used in having in the heat exchange environment of phase transition process.Flow deflector is typically used for conducive to fluid
It is uniformly distributed, and common corrugated fin and perforated fin is due to its limited heat exchange area and turbulence effect, heat transfer effect ratio
It is poor.
Utility model content
The purpose of this utility model is to provide a kind of heat exchanger fin, and to solve, existing fin heat transfer effect is poor, Yi Jie
The problem of frost.
The utility model is realized in this way：A kind of heat exchanger fin, wherein including fin main body, in fin main body
It is provided with the fin hole of installation heat exchanger tube, super-hydrophobic layer is coated in the two sides of the fin main body；The fin main body
Middle part is set as corrugated fin structure, and both ends are set as plain fin structure；It is provided with through-hole in the corrugated fin structure.
Preferably, the fin hole is slotted eye.
Preferably, the fin main body upper annular in the periphery of the fin hole is evenly equipped with hollow hole.
Preferably, the angle between the adjacent corrugations of the corrugated fin structure is 100 °~160 °.
Preferably, the disposable punch forming of fin main body.
Using above-mentioned technical proposal, the utility model is simple in structure, and rippled fin has high efficiency and heat radiation, less scaling
Advantage, the flat segments at both ends are conducive to guide flowing in and out for air-flow, reduce windage.The setting of hollow hole can make gas in fin
Stream circulation faster, extends heat pamp.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model.
In figure：1-fin main body, 2-fin holes, 3-corrugated fin sections, 4-plain fin sections, 5-hollow holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only the section Example of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model provides a kind of heat exchanger fin, including fin main body 1, in fin main body 1
It is provided with the fin hole 2 of installation heat exchanger tube.It is coated with super-hydrophobic layer on the two sides of fin main body 1, surface water droplet can be reduced
Condensation extends heat pamp.
The fin main body 1 of the utility model includes the corrugated fin section 3 at middle part and the plain fin section 4 positioned at both ends, wing
Film perforation 2 is arranged in corrugated fin section.Plain fin section increases windward side, reduces windage, and more cold wind is made to pass through wing
Piece improves radiating efficiency.
As shown in Fig. 2, the fin hole 2 of the utility model is slotted eye, elliptical tube has smaller resistance compared to pipe
Loss, since elliptical tube has good aerodynamic characteristic, fluid flow direction is similar to streamlined, and air can smoothly be flowed from surface
It crosses, the burble point of air-flow and pipe moves back, and the whirlpool area after pipe is reduced, to reduce air drag.The air of elliptical tube
Resistance is about the 50% of pipe, and under identical exchange capability of heat, elliptical tube can reduce heat exchanger appearance and size, save space.
Hollow hole 5 is additionally provided in fin main body, the effect of hollow hole 5 is that air-flow is made to be flowed through from hole, is flowed to adjacent
Fin structure on, reduce windage, extend heat pamp, shorten the defrost time.
Further, the angle between the adjacent corrugations of the utility model corrugated fin structure is 100 °~160 °.Fin
The disposable punch forming of main body is made.
Claims (5)
1. a kind of heat exchanger fin, characterized in that including fin main body, the fin of installation heat exchanger tube is provided in fin main body
Hole is coated with super-hydrophobic layer in the two sides of the fin main body；It is set as corrugated fin structure in the middle part of the fin main body,
Both ends are set as plain fin structure；It is provided with through-hole in the corrugated fin structure.
2. a kind of heat exchanger fin according to claim 1, characterized in that the fin hole is slotted eye.
3. a kind of heat exchanger fin according to claim 1, characterized in that the fin in the periphery of the fin hole
Main body upper annular is evenly equipped with hollow hole.
4. a kind of heat exchanger fin according to claim 1, characterized in that the adjacent corrugations of the corrugated fin structure it
Between angle be 100 °~160 °.
5. a kind of heat exchanger fin according to claim 1, characterized in that the disposable punch forming of fin main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728026.3U CN207832006U (en) | 2017-12-13 | 2017-12-13 | A kind of heat exchanger fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721728026.3U CN207832006U (en) | 2017-12-13 | 2017-12-13 | A kind of heat exchanger fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832006U true CN207832006U (en) | 2018-09-07 |
Family
ID=63386026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721728026.3U Expired - Fee Related CN207832006U (en) | 2017-12-13 | 2017-12-13 | A kind of heat exchanger fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207832006U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579367A (en) * | 2019-01-08 | 2019-04-05 | 江苏通盛换热器有限公司 | A kind of energy-saving column heat exchanger for vehicle |
| CN110332734A (en) * | 2019-07-31 | 2019-10-15 | 徐生恒 | Round-the-clock defrosting evaporator and the air-conditioning system for using the evaporator |
| CN111023865A (en) * | 2019-12-25 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Corrugated fin, corrugated fin tube structure, heat exchange device and air conditioner external unit |
| CN112964112A (en) * | 2021-03-25 | 2021-06-15 | 山东西努克机械科技有限公司 | Efficient radiating fin |
| CN113465437A (en) * | 2021-06-24 | 2021-10-01 | 中原工学院 | Louver fin heat exchanger and performance evaluation factor determination method thereof |
| CN117387400A (en) * | 2023-09-13 | 2024-01-12 | 北京森创中汇热电有限公司 | Multi-overlapped horizontal-arrangement coiled pipe fin countercurrent heat exchange device |
-
2017
- 2017-12-13 CN CN201721728026.3U patent/CN207832006U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579367A (en) * | 2019-01-08 | 2019-04-05 | 江苏通盛换热器有限公司 | A kind of energy-saving column heat exchanger for vehicle |
| CN110332734A (en) * | 2019-07-31 | 2019-10-15 | 徐生恒 | Round-the-clock defrosting evaporator and the air-conditioning system for using the evaporator |
| CN111023865A (en) * | 2019-12-25 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Corrugated fin, corrugated fin tube structure, heat exchange device and air conditioner external unit |
| CN112964112A (en) * | 2021-03-25 | 2021-06-15 | 山东西努克机械科技有限公司 | Efficient radiating fin |
| CN113465437A (en) * | 2021-06-24 | 2021-10-01 | 中原工学院 | Louver fin heat exchanger and performance evaluation factor determination method thereof |
| CN113465437B (en) * | 2021-06-24 | 2023-01-24 | 中原工学院 | Louver fin heat exchanger and performance evaluation factor determination method thereof |
| CN117387400A (en) * | 2023-09-13 | 2024-01-12 | 北京森创中汇热电有限公司 | Multi-overlapped horizontal-arrangement coiled pipe fin countercurrent heat exchange device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207832006U (en) | A kind of heat exchanger fin | |
| CN101245974A (en) | Finned heat exchanger | |
| CN101334245A (en) | Tube fin type heat exchanger of side positioned longitudinal whorl generator | |
| CN101086434A (en) | Heat exchanger and its making method | |
| WO2016015324A1 (en) | Streamline wavy fin for finned tube heat exchanger | |
| CN103940281A (en) | Novel heat exchanger and manufacturing method thereof | |
| CN109737792B (en) | Special-shaped ring pipe structure fin for air-conditioning heat exchanger | |
| CN109737791B (en) | Trapezoidal corrugated and special-shaped annular tube structure composite fin | |
| CN203464544U (en) | Heat exchanger of air-cooled heat pump air conditioner | |
| CN204612535U (en) | The quick ventilation radiator of a kind of automobile | |
| CN207050544U (en) | Heat exchange fin and fin type heat exchanger | |
| CN107917461A (en) | A kind of radiator | |
| CN201382710Y (en) | Finned-pipe heat exchanger | |
| CN106382831A (en) | Water cooled type parallel flow heat exchanger | |
| CN201935601U (en) | Single row heat exchanger with variable pipe diameters | |
| CN206037486U (en) | Microchannel heat exchanger fluid channel, flat pipe, microchannel heat exchanger and air conditioning equipment | |
| CN206037814U (en) | Flat pipe of microchannel heat transfer and evaporimeter with optimize drainage | |
| CN203964745U (en) | For the fin and the heat exchanger with this fin of heat exchanger | |
| CN207832004U (en) | A kind of heat exchanger fin with super-hydrophobic surface layer | |
| WO2017020666A1 (en) | Heat exchanger | |
| CN207832007U (en) | A kind of super-hydrophobic fin structure | |
| CN205678944U (en) | A kind of evaporimeter for motorbus air-conditioning | |
| CN207438947U (en) | Indoor heat exchanger, air conditioner indoor unit and air conditioner | |
| JP2001141383A (en) | Heat exchanger | |
| CN206146047U (en) | Miniature microchannel pipe heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220112 Address after: 261061 No. 6, yixinju zone B, Beigong East Street, high tech Zone, Weifang City, Shandong Province Patentee after: Shandong Keling Air Conditioning Engineering Co.,Ltd. Address before: 262100 Anqiu Economic Development Zone, Weifang City, Shandong Province Patentee before: SHANDONG COOLING ENERGY SAVING EQUIPMENT Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fin of heat exchanger Effective date of registration: 20220218 Granted publication date: 20180907 Pledgee: Weifang Bank Co.,Ltd. Weifang Dongfeng West Street sub branch Pledgor: Shandong Keling Air Conditioning Engineering Co.,Ltd. Registration number: Y2022980001653 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230818 Granted publication date: 20180907 Pledgee: Weifang Bank Co.,Ltd. Weifang Dongfeng West Street sub branch Pledgor: Shandong Keling Air Conditioning Engineering Co.,Ltd. Registration number: Y2022980001653 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 |