CN203100488U - Wing-shaped finned tube heat exchanging unit - Google Patents
Wing-shaped finned tube heat exchanging unit Download PDFInfo
- Publication number
- CN203100488U CN203100488U CN 201320041083 CN201320041083U CN203100488U CN 203100488 U CN203100488 U CN 203100488U CN 201320041083 CN201320041083 CN 201320041083 CN 201320041083 U CN201320041083 U CN 201320041083U CN 203100488 U CN203100488 U CN 203100488U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat exchange
- exchange unit
- exchanger plates
- finned tube
- 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
- 238000005452 bending Methods 0.000 claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 3
- 230000010148 water-pollination Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 7
- 239000005030 aluminium foil Substances 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a wing-shaped finned tube heat exchanging unit which comprises a heat exchange board, wherein the heat exchange board is composed of a plurality of heating pipes which are arrayed in parallel and provided with wing-shaped fins. The heat exchanging unit is formed by the heat exchange board in a rotating and bending mode. The wing-shaped finned tube heat exchanging unit is high in heat exchange efficiency and good in heat exchange effect.
Description
Technical field
The utility model relates to a kind of aerofoil profile finned tube heat exchange unit.
Background technology
In Air-conditioning Engineering, the finned tube exchanger of using in a large number in the heating and cooling processing procedure of air adopts coil form, heating surface bank is that the less copper tube of diameter is put on the aluminium fin, line up 2 to 8 rows and make tube bank, cold and hot medium is snakelike back and forth mobile in pipe, air is walked between fin outside pipe, is heated or cooled simultaneously.Fin adopts the integral fins form, and that fin sheet type has is plate, wrinkle type and slit type (as scrak type, blind window type etc.).The heat exchanger of different fin forms, its air side coefficient of heat transfer and drag characteristic be difference to some extent all.A large amount of experiments is found, when obtaining good heat exchange characteristics, caused the increase of frictional resistance inevitably, under given heat exchanger size and fan operation curve, the raising of the pressure loss must cause the reduction of air velocity, and and then the heat transfer temperature difference between air and the fin wall is reduced.Secondly, employed most of heat exchanger is all done in the Air-conditioning Engineering, wet cooling condition hockets, and different finned heat exchanger under wet cooling condition heat exchange and drag characteristic and dry cooling condition under compared very big-difference.Therefore, how correctly to select the fin form for use, the influence of heat exchanger actual working characteristics be can not be ignored.
Summary of the invention
The purpose of this utility model is, at the deficiencies in the prior art, provides a kind of aerofoil profile finned tube heat exchange unit, heat exchange efficiency height, good effect of heat exchange.
The technical solution of the utility model is, a kind of aerofoil profile finned tube heat exchange unit comprises the heat exchanger plates of being made up of the heat exchanger tube of the many band aerofoil profile fins that are arranged in parallel, and described heat exchange unit is formed by heat exchanger plates rotary bending.
Described heat exchanger plates one side radially is provided with many transverse fins along heat exchanger tube.
Be provided with column between the adjacent heat exchange tubes of described heat exchanger plates one side.
Described heat exchanger plates periphery is provided with corrosion-resistant and the hydrophily plated film.
Described heat exchange unit is by heat exchanger plates rotary bending squarely, circle or snakelike.
Described heat exchange unit has following technical characterstic: under the identical comb situation, this aerofoil profile finned tube is bigger than the aluminium foil finned tube front face area that generally uses now, and the coefficient of heat transfer is big; Under the identical power of fan situation, this aerofoil profile finned tube is than aluminium foil finned tube heat exchange efficiency height and the good effect of heat exchange generally used now; Under the identical heat exchange effect situation, this aerofoil profile finned tube is littler than aluminium foil finned tube resistance in fashion, and the flow velocity of wind is fast and flow is big, can reduce power of fan, reaches energy-saving effect; When this aerofoil profile fin is being done, under the wet cooling condition during alternate run owing to plated anti-corrosion film and hydrophilic membrane at fin surface, this film heat exchanging performance impact is minimum, but can greatly reduce under the wet cooling condition air flow resistance and increase the service life; This aerofoil profile fin can use aluminium, magnesium or almag through extruder extruding one-shot forming, and production efficiency is high and production cost is low; This aerofoil profile fin can be processed into different shape, makes the heat exchange unit and the various heat exchange product of different shape; Because this aerofoil profile finned tube row spacing is bigger, and is little to the coefficient of friction of air under the wet cooling condition situation, helps the discharging of condensate water, thereby the droop loss of heat exchanger is reduced; This aerofoil profile fin can greatly improve the heat-exchange capacity of heat exchanger under same volume and cost.
Description of drawings
Fig. 1 is the heat exchanger plates cross sectional representation of being made by circular heat exchanger tube;
Fig. 2 is the heat exchanger plates cross sectional representation of being made by square heat exchanger tube;
Fig. 3 is the floor map of Fig. 1 or heat exchanger plates shown in Figure 2;
Fig. 4 is the square heat exchange unit that is processed into heat exchanger plates shown in Figure 3;
Fig. 5 is the circular heat exchange unit that is processed into heat exchanger plates shown in Figure 3;
Fig. 6 is the snakelike heat exchange unit that is processed into heat exchanger plates shown in Figure 3;
Fig. 7 is the heat exchanger plates cross sectional representation of being made by the circular heat exchanger tube of band transverse fin;
Fig. 8 is the heat exchanger plates cross sectional representation of being made by the square heat exchanger tube of band transverse fin;
Fig. 9 is the floor map with Fig. 7 or heat exchanger plates shown in Figure 8;
Figure 10 is the square heat exchange unit that is processed into heat exchanger plates shown in Figure 9;
Figure 11 is the circular heat exchange unit that is processed into heat exchanger plates shown in Figure 9;
Figure 12 is the snakelike heat exchange unit that is processed into heat exchanger plates shown in Figure 9;
Figure 13 is the heat exchanger plates cross sectional representation of the band column made by circular heat exchanger tube;
Figure 14 is the heat exchanger plates cross sectional representation of the band column made by the rectangular tube heat exchanger tube;
Figure 15 is the stereogram of heat exchanger plates shown in Figure 13;
Figure 16 is the stereogram of heat exchanger plates shown in Figure 14.
The specific embodiment
A kind of aerofoil profile finned tube heat exchange unit comprises the heat exchanger plates of being made up of the heat exchanger tube 1 of the many band aerofoil profile fins 2 that are arranged in parallel 7, and heat exchanger plates 7 peripheries are provided with corrosion-resistant and hydrophily plated film 3, and heat exchange unit is formed by heat exchanger plates 7 rotary bendings.
Heat exchanger tube can be the rectangular tube shown in the round tube shown in Fig. 1 or Fig. 2, and Fig. 3 is the plane of Fig. 1 or heat exchanger plates shown in Figure 2, and Fig. 4 is the square heat exchange unit that is processed into heat exchanger plates shown in Figure 3; Fig. 5 is the circular heat exchange unit that is processed into heat exchanger plates shown in Figure 3; Fig. 6 is the snakelike heat exchange unit that is processed into heat exchanger plates shown in Figure 3.
Wherein transverse fin comprises horizontal plate shaped fin 5 and transverse wave or curved fins 6.
Be provided with column 4 between the adjacent heat exchange tubes 1 of heat exchanger plates 7 one sides, Figure 13 is the heat exchanger plates cross sectional representation of the band column made by circular heat exchanger tube; Figure 14 is the heat exchanger plates cross sectional representation of the band column made by the rectangular tube heat exchanger tube; Figure 15 is the stereogram of heat exchanger plates shown in Figure 13; Figure 16 is the stereogram of heat exchanger plates shown in Figure 14.
Claims (7)
1. an aerofoil profile finned tube heat exchange unit comprises the heat exchanger plates of being made up of the heat exchanger tube (1) of the many band aerofoil profile fins (2) that are arranged in parallel (7), it is characterized in that described heat exchange unit is formed by heat exchanger plates (7) rotary bending.
2. according to the described aerofoil profile finned tube of claim 1 heat exchange unit, it is characterized in that described heat exchanger plates (7) one sides radially are provided with many transverse fins (5,6) along heat exchanger tube (1).
3. according to the described aerofoil profile finned tube of claim 1 heat exchange unit, it is characterized in that, be provided with column (4) between the adjacent heat exchange tubes (1) of described heat exchanger plates (7) one sides.
4. according to the described aerofoil profile finned tube of claim 1 heat exchange unit, it is characterized in that described heat exchanger plates (7) periphery is provided with corrosion-resistant and hydrophily plated film (3).
5. according to the described aerofoil profile finned tube of one of claim 1-3 heat exchange unit, it is characterized in that described heat exchange unit is by heat exchanger plates (7) rotary bending squarely.
6. according to the described aerofoil profile finned tube of one of claim 1-3 heat exchange unit, it is characterized in that described heat exchange unit is circular by heat exchanger plates (7) rotary bending.
7. according to the described aerofoil profile finned tube of one of claim 1-3 heat exchange unit, it is characterized in that described heat exchange unit becomes snakelike by heat exchanger plates (7) rotary bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041083 CN203100488U (en) | 2013-01-25 | 2013-01-25 | Wing-shaped finned tube heat exchanging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041083 CN203100488U (en) | 2013-01-25 | 2013-01-25 | Wing-shaped finned tube heat exchanging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100488U true CN203100488U (en) | 2013-07-31 |
Family
ID=48851883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041083 Expired - Fee Related CN203100488U (en) | 2013-01-25 | 2013-01-25 | Wing-shaped finned tube heat exchanging unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387130A (en) * | 2018-02-11 | 2018-08-10 | 福建工程学院 | A kind of composite fin heat exchanger based on bionic principle |
| CN113639488A (en) * | 2021-06-28 | 2021-11-12 | 明平凡 | Efficient dust removal air source heat pump and application method thereof |
-
2013
- 2013-01-25 CN CN 201320041083 patent/CN203100488U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387130A (en) * | 2018-02-11 | 2018-08-10 | 福建工程学院 | A kind of composite fin heat exchanger based on bionic principle |
| CN108387130B (en) * | 2018-02-11 | 2019-11-15 | 福建工程学院 | A Composite Fin Heat Exchanger Based on Bionic Principle |
| CN113639488A (en) * | 2021-06-28 | 2021-11-12 | 明平凡 | Efficient dust removal air source heat pump and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203231680U (en) | A corrugated fin of a tube-fin heat exchanger | |
| CN107314699B (en) | High-performance heat exchange fin for heat exchanger and heat exchanger with high-performance heat exchange fin | |
| US10072899B2 (en) | Spiral louver shaped condenser with multilayer spatial structure | |
| CN201662761U (en) | CPU water-cooled radiator | |
| CN202195738U (en) | Peak round valley corrugated finned tube heat transfer element | |
| CN201449173U (en) | Two-row pipe fin type heat exchanger | |
| CN202133190U (en) | Non-symmetrical finned pipe exchanger | |
| CN203100488U (en) | Wing-shaped finned tube heat exchanging unit | |
| CN203203297U (en) | High-efficiency heat exchanger | |
| CN204100873U (en) | Finned micro-channel heat exchanger | |
| CN111412690A (en) | Heat pump unit heat exchanger | |
| CN103994674A (en) | Unequal-interval pipe and fin type heat exchanger | |
| CN201072267Y (en) | Cocurrent flow condenser | |
| WO2020057376A1 (en) | Foam sheet and finless foam sheet heat exchanger | |
| CN102162704B (en) | Radiation-type triangular winglets pipe fin reinforced heat exchange surface structure | |
| CN106643254A (en) | Isometric spiral winding vertical tube | |
| CN101493299A (en) | Wing tube heat exchanger | |
| CN201731686U (en) | Finned heat exchanger of air conditioner | |
| CN203011200U (en) | Heat exchanger of air-cooling oil-gas cooling unit | |
| CN210374751U (en) | Novel fin | |
| CN210689329U (en) | Triangular windowing type finned tube structure | |
| CN204514132U (en) | A kind of non-homogeneous fin radiator for Heller type indirect air cooling system | |
| CN203908379U (en) | Plate-fin total heat exchanger and core thereof | |
| CN201359460Y (en) | Novel wing-tube heat exchanger | |
| CN201141739Y (en) | Single-row finned tube radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CAI JIHUI Free format text: FORMER OWNER: CHANGSHA YAOXIANG TECHNOLOGY CO., LTD. Effective date: 20140717 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410003 CHANGSHA, HUNAN PROVINCE TO: 410005 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140717 Address after: 410005 Hunan province city Changsha Cai-E Road No. 148 Patentee after: Cai Jihui Address before: 410003 Hunan province Changsha Kaifu District, Jinfan district 15 Building No. 404 Patentee before: Changsha Yaoxiang Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |