CN202255017U - Instantaneous heat exchange fin for intercoolers - Google Patents
Instantaneous heat exchange fin for intercoolers Download PDFInfo
- Publication number
- CN202255017U CN202255017U CN2011203562801U CN201120356280U CN202255017U CN 202255017 U CN202255017 U CN 202255017U CN 2011203562801 U CN2011203562801 U CN 2011203562801U CN 201120356280 U CN201120356280 U CN 201120356280U CN 202255017 U CN202255017 U CN 202255017U
- Authority
- CN
- China
- Prior art keywords
- wing
- heat exchange
- exchange fin
- substrate
- air cooler
- 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 - Lifetime
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Abstract
The utility model discloses an instantaneous heat exchange fin for intercoolers, which comprises a base plate and louver-like fins, raised flanged pipe seats are arranged on the base plate, the louver-like fins are arranged among the pipe seats, the roots of the louver-like fins are connected with the base plate, and a windowing angle is formed between the louver-like fins and the base plate. Because the louver-like fins are arranged among the pipe seats of the instantaneous heat exchange fin for intercoolers and the windowing angle is formed between the louver-like fins and the base plate when the louver-like fins are connected with the base plate, the medium flowing through the surface of the base plate can be disturbed to a certain degree, so that turbulent heat transfer takes place on the surfaces of the whole heat exchanger fins, and thereby the heat exchange efficiency of the fins is increased.
Description
Technical field
The utility model relates to heat exchanger field, relates in particular to a kind of fin that is applicable to heat exchanger.
Background technology
The heat exchanger that uses at present mainly contains fin and radiating tube is formed; On each fin, be provided with a plurality of connecting holes that are used for the socket joint radiating tube; And connecting hole is towards a side flanging of fin; Make the out-of-date meeting of MEDIA FLOW between a plurality of fins that laterally arrange form laminar flow layer, can not form the better turbulent layer of heat-transfer effect, have a strong impact on the performance of heat exchanger on the surface of fin.
Summary of the invention
The utility model technical problem to be solved provides a kind of charge air cooler simple in structure, that obviously improve heat exchange performance and uses quick heat exchange fin.
For solving the problems of the technologies described above; The technical scheme of the utility model is: charge air cooler is used quick heat exchange fin; Comprise substrate, said substrate is provided with the base of protruding flange, also comprises the shutter wing that is arranged between the said base; Said shutter wing root connects said substrate, and is formed with louver angle with said substrate.
As optimized technical scheme, the flange side of direction of windowing of said shutter wing towards said base.
As optimized technical scheme, the height of said shutter wing is not more than the height of the protruding flange of said base.
As optimized technical scheme, said shutter wing comprises give vent to anger wing leaf and air inlet wing leaf, and said wing leaf and the air inlet wing leaf of giving vent to anger is symmetrical set between two said bases.
As optimized technical scheme, said air inlet wing leaf comprises three sub-wing leaves that are trapezoidal layout; The said wing leaf of giving vent to anger comprises three sub-wing leaves that are trapezoidal layout.
As optimized technical scheme, said louver angle is acute angle.
As optimized technical scheme, two row or the said base of two row adjacent on the said substrate are crisscross arranged.
As the improvement to technique scheme, said substrate edge is provided with the corrugated bending.
Owing to adopted technique scheme; Between charge air cooler is with quick heat exchange fin base, be provided with the shutter wing; And the shutter wing is formed with louver angle when being connected with said substrate; Medium to the substrate surface of flowing through has certain flow-disturbing effect, makes the fin surface of whole heat exchanger turbulent flow heat transfer occur, thereby has improved the heat exchanger effectiveness of fin.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the enlarged diagram of A-A behind section among Fig. 1;
Fig. 3 is the partial enlarged drawing of Fig. 1 vertical view;
Among the figure: the 1-substrate; The 2-base; 3-shutter wing; The 31-wing leaf of giving vent to anger; 32-air inlet wing leaf; The bending of 4-corrugated.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.In the detailed description below, some example embodiment of the utility model has only been described through the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation of spirit that does not depart from the utility model and scope, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
Charge air cooler as shown in Fig. 1 and Fig. 2 are common use quick heat exchange fin, comprises substrate 1, and said substrate 1 is provided with the base 2 of convexity; Base 2 is used for the radiating tube of socket joint heat exchanger, and base 2 is towards the protruding flange of a side of substrate 1, and present embodiment also comprises the shutter wing 3 that is arranged between the said base 2; Said shutter wing 3 roots connect said substrate 1, and are formed with louver angle with said substrate 1, and the height of said shutter wing 3 is not more than the height of said base 2 protruding flange; Be convenient to reduce medium through the time resistance, said louver angle is acute angle, and the flange side of direction towards said base 2 of windowing of said shutter wing 3; When MEDIA FLOW is crossed substrate; Can produce disturbance at substrate surface, make the fin surface of whole heat exchanger turbulent flow heat transfer occur, help to improve the heat exchanger effectiveness of fin.
The said window of present embodiment, 3 comprise give vent to anger wing leaf 31 and air inlet wing leaf 32, and said wing leaf 31 and the air inlet wing leaf 32 of giving vent to anger be symmetrical set between two said bases 2, are convenient to the circulation of medium.
Said air inlet wing leaf 32 comprises three sub-wing leaves that are trapezoidal layout; The said wing leaf 31 of giving vent to anger also comprises three sub-wing leaves that are trapezoidal layout, according to the needs of heat exchanger environment for use, also can the wing leaf of the air inlet wing leaf 32 and the wing leaf 31 of giving vent to anger be increased, to improve heat exchanger effectiveness.
Two row or the said base 2 of two row adjacent on the said substrate 1 are crisscross arranged; Help to improve the rigidity of heat exchanger fin; The corrugated that is provided with at said substrate 1 edge as shown in Figure 3 bends 4; Strengthen the turbulent flow that turnover substrate medium produces, thereby further improved the heat exchanger effectiveness of heat-exchanger fin.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (8)
1. charge air cooler is used quick heat exchange fin; Comprise substrate, said substrate is provided with the base of protruding flange, it is characterized in that: also comprise the shutter wing that is arranged between the said base; Said shutter wing root connects said substrate, and is formed with louver angle with said substrate.
2. charge air cooler as claimed in claim 1 is used quick heat exchange fin, it is characterized in that: the flange side of direction towards said base of windowing of said shutter wing.
3. charge air cooler as claimed in claim 2 is used quick heat exchange fin, it is characterized in that: the height of said shutter wing is not more than the height of the protruding flange of said base.
4. charge air cooler as claimed in claim 3 is used quick heat exchange fin, it is characterized in that: said shutter wing comprises give vent to anger wing leaf and air inlet wing leaf, and said wing leaf and the air inlet wing leaf of giving vent to anger is symmetrical set between two said bases.
5. charge air cooler as claimed in claim 4 is used quick heat exchange fin, it is characterized in that: said air inlet wing leaf comprises three sub-wing leaves that are trapezoidal layout; The said wing leaf of giving vent to anger comprises three sub-wing leaves that are trapezoidal layout.
6. use quick heat exchange fin like the described charge air cooler of the arbitrary claim of claim 1-5, it is characterized in that: said louver angle is acute angle.
7. charge air cooler as claimed in claim 6 is used quick heat exchange fin, it is characterized in that: two row or the said base of two row adjacent on the said substrate are crisscross arranged.
8. charge air cooler as claimed in claim 7 is used quick heat exchange fin, it is characterized in that: said substrate edge is provided with the corrugated bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203562801U CN202255017U (en) | 2011-09-22 | 2011-09-22 | Instantaneous heat exchange fin for intercoolers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203562801U CN202255017U (en) | 2011-09-22 | 2011-09-22 | Instantaneous heat exchange fin for intercoolers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255017U true CN202255017U (en) | 2012-05-30 |
Family
ID=46116247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203562801U Expired - Lifetime CN202255017U (en) | 2011-09-22 | 2011-09-22 | Instantaneous heat exchange fin for intercoolers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735090A (en) * | 2012-07-06 | 2012-10-17 | 海信科龙电器股份有限公司 | Heat exchange fin for air-conditioning heat exchanger |
| CN108072291A (en) * | 2016-11-18 | 2018-05-25 | 天津市隆泰冷暖设备制造有限公司 | A kind of heat-exchanger rig fin |
-
2011
- 2011-09-22 CN CN2011203562801U patent/CN202255017U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735090A (en) * | 2012-07-06 | 2012-10-17 | 海信科龙电器股份有限公司 | Heat exchange fin for air-conditioning heat exchanger |
| CN108072291A (en) * | 2016-11-18 | 2018-05-25 | 天津市隆泰冷暖设备制造有限公司 | A kind of heat-exchanger rig fin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |