CN203570417U - Double-channel fin intercooler - Google Patents
Double-channel fin intercooler Download PDFInfo
- Publication number
- CN203570417U CN203570417U CN201320724409.9U CN201320724409U CN203570417U CN 203570417 U CN203570417 U CN 203570417U CN 201320724409 U CN201320724409 U CN 201320724409U CN 203570417 U CN203570417 U CN 203570417U
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- Prior art keywords
- fin
- intercooler
- flat tube
- radial cross
- section
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- 238000001816 cooling Methods 0.000 claims abstract description 57
- 238000005452 bending Methods 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract 6
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A double-channel fin intercooler comprises a heat dissipation core. A cooling pipeline is arranged in the heat dissipation core. The left side of the heat dissipation core is connected with a left air chamber, and the right side of the heat dissipation core is connected with a right air chamber. The two ends of the cooling pipeline are communicated with the left air chamber and the right air chamber respectively. The cooling pipeline comprises two or more inner fin cooling pipes. The inner fin cooling pipes are arranged in parallel and at intervals. Heat dissipation bands are arranged between every two adjacent inner fin cooling pipes. At least two wavy fins are arranged in each inner fin cooling pipe. The wavy fins are ranked in a peak-staggered double-channel structure mode. The double-channel fins are arranged in the cooling pipes in the double-channel fin intercooler, and therefore pressure loss of pressurized air in the intercooler is reduced, the flow speed of the pressurized hot air in the intercooler is increased, heat dissipation efficiency of hot air is improved, and the heat exchange amount of the intercooler is increased.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to radiator, particularly automobile radiators, and concrete is a kind of Twin channel fin intercooler.
Background technique:
Intercooler is requisite parts in the automobile with turbosupercharged engine.In prior art, intercooler supercharging side fin configuration is triple channel or shutter.In use, when pressurized air is flowed through fin, resistance is larger for intercooler, hot air is flowed and slow down, thereby have influence on the heat radiation of supercharging hot air, has reduced heat exchange efficiency.
Summary of the invention:
The purpose of this utility model is to provide a kind of Twin channel fin intercooler, and described this Twin channel fin intercooler will solve the technical problem that in prior art, intercooler internal drag is large, the pressure loss is serious, heat exchange efficiency is on the low side.
This Twin channel fin intercooler of the present utility model, comprise a heat radiation core body, in described heat radiation core body, include cooling pipe, wherein, the left side of described heat radiation core body is connected with a left air chamber, the right side of heat radiation core body is connected with a right air chamber, the two ends of the cooling pipe in heat radiation core body are communicated with described left air chamber and right air chamber respectively, cooling pipe comprises the internal fin cooling tube of more than two number, described internal fin cooling tube parallel interval arranges, and between two internal fin cooling tubes of arbitrary neighborhood, is provided with heat-radiation belt.
Further, any one internal fin cooling tube is single hole ratio-frequency welded tube.
Further, the left end of internal fin cooling tube is all connected on a left side mainboard, the right-hand member of internal fin cooling tube is all connected on a right side mainboard, and the fin in described left side mainboard, described right side mainboard, internal fin cooling tube and internal fin cooling tube connects into an entirety by braze-welded structure.
Further, in any one internal fin cooling tube, be provided with at least two Wavelike finned, the described Wavelike finned channel structure form of avoiding the peak hour that is is arranged.
Further, any one internal fin cooling tube is flat tube of each freedom and at least two fins formations all, flat tube described in any one extends along rectilinear direction, the radial cross section of flat tube is perpendicular to its bearing of trend, the radial cross section of flat tube is rectangular, or round rectangle, or two minor face is changed to the round rectangle of arc in opposite directions, in the radial cross section of flat tube, the width of flat tube radial cross section is greater than its height, described width is in flat tube radial cross section two ultimate ranges between minor face in opposite directions, described height is the distance between two parallel long limits in flat tube radial cross section, described fin is arranged in order to the other end of flat tube from one end of flat tube along the bearing of trend of flat tube, any fin is all continuous waveform bending or bending, and extend along the width direction in flat tube radial cross section, crest part in any fin is all connected with the long limit of upside in flat tube radial cross section, trough part in any fin is all connected with the long limit of downside in flat tube radial cross section, in the orientation of fin, the shape of all fins that are positioned at odd positions is identical, the shape of all fins that are positioned at even number position is identical, the crest part of all fins that are arranged in odd positions is matrix and arranges, the crest part of all fins that are arranged in even number position is also matrix and arranges, the distance of distance between any any two adjacent crest parts in the fin of odd positions all and between any any two adjacent crest parts in the fin of even number position equates, the fin that is positioned at odd positions and the fin that is positioned at even number position intersect the arrangement of avoiding the peak hour.
Further, at the fin of odd positions and the interval of avoiding the peak hour between the fin of even number position, equal 1/2nd of distance between any two the adjacent crest parts in any fin.
Further, any fin is all continuous square waveform bending or bending.
Further, the bending or bending waveform of any fin is rectangle or isosceles trapezoid.
Working principle of the present utility model is: normal temperature air is after turbosupercharging becomes High Temperature High Pressure air, from left air chamber, enter intercooler, flow through after being provided with the cooling tube of fin and discharge and enter engine chamber by right air chamber, because pressurized air is in the flow-disturbing effect that is subject to pipe internal fin when the cooling tube, air molecule is fully contacted with cooling tube wall collision, utilize heat conduction original, the heat of pressurized air is delivered to the external cooling band of intercooler, by outside Cryogenic air, by fan, forced to be diffused in atmosphere again, thereby the charge-air temperature that enters engine chamber is declined, to reach the optimum temperature that meets oil inflame, make fuel oil fully burn simultaneously, reach the requirement of environment protection emission.
The utility model and prior art are compared, and its effect is actively with obvious.The utility model arranges Twin channel fin in the cooling tube of intercooler, reduced the pressure loss of pressurized air in intercooler inside, accelerate the flowing velocity of supercharging hot air in intercooler inside, improved the radiating efficiency of hot air, increased the heat exchange amount of intercooler.
Accompanying drawing explanation:
Fig. 1 is the structural representation of Twin channel fin intercooler of the present utility model.
Fig. 2 is the radial cross section schematic diagram of the internal fin cooling tube in Twin channel fin intercooler of the present utility model.
Fig. 3 is the ordered state schematic diagram of the fin in Twin channel fin intercooler of the present utility model.
Embodiment:
Embodiment 1:
As shown in Figure 1, Figure 2 and Figure 3, Twin channel fin intercooler of the present utility model, comprise a heat radiation core body, in heat radiation core body, include cooling pipe, wherein, the left side of heat radiation core body is connected with a left air chamber 1, the right side of heat radiation core body is connected with a right air chamber 5, the two ends of the cooling pipe in heat radiation core body are communicated with left air chamber 1 and right air chamber 5 respectively, cooling pipe comprises the internal fin cooling tube 3 of more than two number, the 3 parallel interval settings of internal fin cooling tube, are provided with heat-radiation belt 6 between two internal fin cooling tubes 3 of arbitrary neighborhood.
Further, any one internal fin cooling tube 3 is single hole ratio-frequency welded tube.
Further, the left end of internal fin cooling tube 3 is all connected on a left side mainboard 2, the right-hand member of internal fin cooling tube 3 is all connected on a right side mainboard, and the fin 4 in left side mainboard 2, right side mainboard, internal fin cooling tube 3 and internal fin cooling tube 3 connects into an entirety by braze-welded structure.
Further, be provided with at least two corrugated fins 4 in any one internal fin cooling tube 3, corrugated fin 4 is the channel structure form of avoiding the peak hour and arranges.
Further, any one internal fin cooling tube 3 all flat tube of each freedom and at least two fins 4 forms, any flat tube extends along rectilinear direction, the radial cross section of flat tube is perpendicular to its bearing of trend, the radial cross section of flat tube is rectangular, or round rectangle, or two minor face is changed to the round rectangle of arc in opposite directions, in the radial cross section of flat tube, the width of flat tube radial cross section is greater than its height, width is in flat tube radial cross section two ultimate ranges between minor face in opposite directions, it is highly the distance between two parallel long limits in flat tube radial cross section, fin 4 is arranged in order to the other end of flat tube from one end of flat tube along the bearing of trend of flat tube, any fin 4 is all continuous waveform bending or bending, and extend along the width direction in flat tube radial cross section, crest part in any fin 4 is all connected with the long limit of upside in flat tube radial cross section, trough part in any fin 4 is all connected with the long limit of downside in flat tube radial cross section, in the orientation of fin 4, the shape of all fins 41 that are positioned at odd positions is identical, the shape of all fins 42 that are positioned at even number position is identical, the crest part of all fins 41 that are arranged in odd positions is matrix and arranges, the crest part of all fins 42 that are arranged in even number position is also matrix and arranges, the distance of distance between any any two adjacent crest parts in the fin 41 of odd positions all and between any any two adjacent crest parts in the fin 42 of even number position equates, the fin 41 that is positioned at odd positions and the fin 42 that is positioned at even number position intersect the arrangement of avoiding the peak hour.
Further, at the interval of avoiding the peak hour between the fin 41 of odd positions and the fin 42 in even number position, equal 1/2nd of distance between any two the adjacent crest parts in any fin 4.
Further, any fin 4 is all continuous square waveform bending or bending.
Further, the bending or bending waveform of any fin 4 is rectangle or isosceles trapezoid.
The working principle of the present embodiment is: normal temperature air is after turbosupercharging becomes High Temperature High Pressure air, from left air chamber 1, enter intercooler, flow through after being provided with the cooling tube of fin 4 and discharge and enter engine chamber by right air chamber 5, because pressurized air is in the flow-disturbing effect that is subject to pipe internal fin 4 when the cooling tube, air molecule is fully contacted with cooling tube wall collision, utilize heat conduction original, the heat of pressurized air is delivered to the external cooling band 6 of intercooler, by outside Cryogenic air, by fan, forced to be diffused in atmosphere again, thereby the charge-air temperature that enters engine chamber is declined, to reach the optimum temperature that meets oil inflame, make fuel oil fully burn simultaneously, reach the requirement of environment protection emission.
Claims (8)
1. a Twin channel fin intercooler, comprise a heat radiation core body, in described heat radiation core body, include cooling pipe, it is characterized in that: the left side of described heat radiation core body is connected with a left air chamber, the right side of heat radiation core body is connected with a right air chamber, the two ends of the cooling pipe in heat radiation core body are communicated with described left air chamber and right air chamber respectively, cooling pipe comprises the internal fin cooling tube of more than two number, described internal fin cooling tube parallel interval arranges, and between two internal fin cooling tubes of arbitrary neighborhood, is provided with heat-radiation belt.
2. Twin channel fin intercooler as claimed in claim 1, is characterized in that: any one internal fin cooling tube is single hole ratio-frequency welded tube.
3. Twin channel fin intercooler as claimed in claim 1, it is characterized in that: the left end of internal fin cooling tube is all connected on a left side mainboard, the right-hand member of internal fin cooling tube is all connected on a right side mainboard, and the fin in described left side mainboard, described right side mainboard, internal fin cooling tube and internal fin cooling tube connects into an entirety by braze-welded structure.
4. Twin channel fin intercooler as claimed in claim 1, is characterized in that: in any one internal fin cooling tube, be provided with at least two Wavelike finned, the described Wavelike finned channel structure form of avoiding the peak hour that is is arranged.
5. Twin channel fin intercooler as claimed in claim 4, it is characterized in that: any one internal fin cooling tube is flat tube of each freedom and at least two fins formations all, flat tube described in any one extends along rectilinear direction, the radial cross section of flat tube is perpendicular to its bearing of trend, the radial cross section of flat tube is rectangular, or round rectangle, or two minor face is changed to the round rectangle of arc in opposite directions, in the radial cross section of flat tube, the width of flat tube radial cross section is greater than its height, described width is in flat tube radial cross section two ultimate ranges between minor face in opposite directions, described height is the distance between two parallel long limits in flat tube radial cross section, described fin is arranged in order to the other end of flat tube from one end of flat tube along the bearing of trend of flat tube, any fin is all continuous waveform bending or bending, and extend along the width direction in flat tube radial cross section, crest part in any fin is all connected with the long limit of upside in flat tube radial cross section, trough part in any fin is all connected with the long limit of downside in flat tube radial cross section, in the orientation of fin, the shape of all fins that are positioned at odd positions is identical, the shape of all fins that are positioned at even number position is identical, the crest part of all fins that are arranged in odd positions is matrix and arranges, the crest part of all fins that are arranged in even number position is also matrix and arranges, the distance of distance between any any two adjacent crest parts in the fin of odd positions all and between any any two adjacent crest parts in the fin of even number position equates, the fin that is positioned at odd positions and the fin that is positioned at even number position intersect the arrangement of avoiding the peak hour.
6. Twin channel fin intercooler as claimed in claim 5, is characterized in that: at the fin of odd positions and the interval of avoiding the peak hour between the fin of even number position, equal 1/2nd of distance between any two the adjacent crest parts in any fin.
7. Twin channel fin intercooler as claimed in claim 5, is characterized in that: any fin is all continuous square waveform bending or bending.
8. Twin channel fin intercooler as claimed in claim 5, is characterized in that: the bending or bending waveform of any fin is rectangle or isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724409.9U CN203570417U (en) | 2013-11-15 | 2013-11-15 | Double-channel fin intercooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724409.9U CN203570417U (en) | 2013-11-15 | 2013-11-15 | Double-channel fin intercooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570417U true CN203570417U (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320724409.9U Expired - Lifetime CN203570417U (en) | 2013-11-15 | 2013-11-15 | Double-channel fin intercooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570417U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405621A (en) * | 2018-08-30 | 2019-03-01 | 纳百川控股有限公司 | Water tank fin |
| CN109489470A (en) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | A kind of idle call intercooler finned tube |
| CN110439990A (en) * | 2019-08-20 | 2019-11-12 | 南宁市安和机械设备有限公司 | A kind of high intensity oil cooler hose |
| CN112594365A (en) * | 2020-12-31 | 2021-04-02 | 沈平 | Oil cooler with reinforced oil cooling pipe |
| CN114967305A (en) * | 2022-06-29 | 2022-08-30 | 歌尔光学科技有限公司 | Flexible heat radiation fin |
-
2013
- 2013-11-15 CN CN201320724409.9U patent/CN203570417U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405621A (en) * | 2018-08-30 | 2019-03-01 | 纳百川控股有限公司 | Water tank fin |
| CN109489470A (en) * | 2018-11-29 | 2019-03-19 | 上海萨新东台热传输材料有限公司 | A kind of idle call intercooler finned tube |
| CN110439990A (en) * | 2019-08-20 | 2019-11-12 | 南宁市安和机械设备有限公司 | A kind of high intensity oil cooler hose |
| CN112594365A (en) * | 2020-12-31 | 2021-04-02 | 沈平 | Oil cooler with reinforced oil cooling pipe |
| CN114967305A (en) * | 2022-06-29 | 2022-08-30 | 歌尔光学科技有限公司 | Flexible heat radiation fin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190826 Address after: 245000 No. 1 Chengxiang Road, Jiulong Park, Tunxi District, Huangshan City, Anhui Province Patentee after: ANHUI SHUANGHUA HEAT EXCHANGE SYSTEM Co.,Ltd. Address before: 201417 788 Kegong Road, Linhai Industrial Zone, Fengxian District, Shanghai Patentee before: Shanghai Shuanghua Automobile Air Conditioner Parts Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |