CN104748589A - Laminated oil cooler - Google Patents
Laminated oil cooler Download PDFInfo
- Publication number
- CN104748589A CN104748589A CN201510141152.8A CN201510141152A CN104748589A CN 104748589 A CN104748589 A CN 104748589A CN 201510141152 A CN201510141152 A CN 201510141152A CN 104748589 A CN104748589 A CN 104748589A
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- China
- Prior art keywords
- inner fin
- isolation
- runner plate
- boss
- isolation boss
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Abstract
The invention discloses a laminated oil cooler. The laminated oil cooler comprises a shell and an inner fin set installed in an inner cavity of the shell; the shell comprises an outer shell body, a water inlet pipeline, a water outlet pipeline, an oil inlet pipeline and an oil outlet pipeline; the inner fin set comprises multiple laminated split-type inner fins. One end of each runner plate is provided with a medium inlet and a medium outlet, the other end of each runner plate is provided with a first isolation boss and a second isolation boss, a first through hole is formed in the center of each first isolation boss, and a second through hole is formed in the center of each second isolation boss. Each medium inlet and each first isolation boss are centrally symmetrical, and each medium outlet and each second isolation boss are centrally symmetrical; isolation strips are arranged in the runner plates. The first isolation boss, the second isolation boss and the isolation strip of each runner plate are adhered to the lower surface of a runner plate over each runner plate, the medium inlet and the first through hole are laminated in a spaced mode, and the medium outlet and the second through hole are laminated in a spaced mode. Therefore, spaced lamination of water and oil is formed, and the heat exchange efficiency is high.
Description
Technical field
The invention belongs to the technical field of heat abstractor, specifically, relate to a kind of stacked oil cooler.
Background technology
Current oil cooler is high due to compact conformation, heat exchange efficiency, is widely used in the field such as engine and variable-speed motor.Owing to needing the oil density of cooling higher, for reducing the resistance of oil cooler inner flow passage, the location layout needs of oil inlet pipe, flowline, water inlet pipe and outlet pipe are more reasonable; The flow path features of oil is not identical with the flow path features of water, increases the workload of the manufacturing process of parts.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the object of this invention is to provide a kind of stacked oil cooler, this device has the advantages that to use the parts of centrosymmetric structure to realize structure simplification.
In order to achieve the above object, the solution that the present invention adopts is: a kind of stacked oil cooler, and comprise housing and the inner fin group being arranged on housing cavity, housing comprises shell, inlet channel, outlet conduit, inflow pipeline and flowline; Shell comprises the first bottom panel and the second bottom panel, and inlet channel and outlet conduit are fixedly connected on the first bottom panel, and inflow pipeline and flowline are fixedly connected on the second bottom panel.
Inner fin group comprises some pieces of stacked split type inner fins, and split type inner fin comprises inner fin body and runner plate; The bar shaped platy structure that runner plate is centrosymmetric, one end of runner plate is provided with medium entrance and media outlet, the other end of runner plate is provided with the first isolation boss and the second isolation boss, and the first isolation boss center is provided with the first through hole, and the second isolation boss center is provided with the second through hole.Medium entrance and the first isolation boss are centrosymmetric, and media outlet and the second isolation boss are centrosymmetric; The isolation strip for increasing flow channel length is provided with in runner plate; First isolation boss, the second isolation boss and isolation strip are contour.Runner plate edge is provided with crimping.All fit the lower surface of lastblock runner plate in first isolation boss of each block runner plate, the second isolation boss and isolation strip, medium entrance and the first through hole interval stacked, media outlet and the second through hole interval stacked.
In inner fin group, the first isolation boss of the runner plate of most top layer, the second isolation boss and isolation strip and the first bottom panel are fitted; The runner plate of most top layer and inlet channel and outlet conduit conducting in inner fin group, the runner plate of the bottom and inflow pipeline and flowline conducting in inner fin group.
Further, inner fin body comprises the first inner fin, the second inner fin and the 3rd inner fin; The first gap wide outside and narrow inside is provided with between first inner fin and the 3rd inner fin; The second gap wide outside and narrow inside is provided with between second inner fin and the 3rd inner fin.
Further, runner plate is divided into the first straight channel, the second straight channel and the runner that turns round by isolation strip; First inner fin is fixedly connected with the first straight channel upper surface; Second inner fin is fixedly connected with the second straight channel upper surface; 3rd inner fin is fixedly connected with the runner upper surface that turns round.
Further, the diameter of the first isolation boss is greater than the diameter of medium entrance; The diameter of the second isolation boss is greater than the diameter of media outlet.
Further, the upper surface of the first bottom panel is fixedly connected with the first mounting blocks and the second mounting blocks; The lower surface of the second bottom panel is fixedly connected with the 3rd mounting blocks.
Shell can also be provided with side panel, and side panel is coated on inner fin group side surface, and side panel is fixedly connected with the second bottom panel, forms the protection of internal fins set.
The invention has the beneficial effects as follows, runner plate is centrosymmetric structure, medium entrance and the first boss are centrosymmetric, media outlet and the second boss are centrosymmetric, in adjacent two pieces of split type inner fins, the split type inner fin of lastblock is stacked after the split type inner fin of next block rotates 180 °, thus formed medium entrance and the first through hole interval stacked, media outlet and the second through hole interval stacked, because the sealing function of boss isolated by the first isolation boss and second, form the interlayer superposition of water and oil, heat exchange efficiency is high.
Accompanying drawing explanation
Fig. 1 is the stereogram of oil cooler of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the complete section figure in C-C direction in Fig. 2.
Fig. 4 is the enlarged drawing at A place in Fig. 3.
Fig. 5 is the enlarged drawing at B place in Fig. 3.
Fig. 6 is the cross-sectional schematic of stacked split type inner fin.
Fig. 7 is the enlarged drawing at D place in Fig. 6.
Fig. 8 is the front view of split type inner fin.
Fig. 9 is the front view of runner plate.
In accompanying drawing:
1-housing; 11-shell; 11a-the first bottom panel; 11b-the second bottom panel; 11c-side panel; 12-inlet channel; 13-outlet conduit; 14-inflow pipeline; 15-flowline; 2-inner fin group; 3-split type inner fin; 4-inner fin body; 41-the first inner fin; 42-the second inner fin; 43-the three inner fin; 44-the first gap; 45-the second gap; 5-runner plate; 51-medium entrance; 52-media outlet; 53-the first isolation boss; 53a-the first through hole; 54-the second isolation boss; 54a-the second through hole; 55-isolation strip; 56-crimping; 57-the first straight channel; 58-the second straight channel; 59-turn round runner; 6-the first mounting blocks; 7-the second mounting blocks; 8-the three mounting blocks.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
The invention provides a kind of stacked oil cooler, as shown in Figures 1 and 2, comprise housing 1 and the inner fin group 2 being arranged on housing 1 inner chamber, housing 1 comprises shell 11, inlet channel 12, outlet conduit 13, inflow pipeline 14 and flowline 15.Shell 11 comprises the first bottom panel 11a and the second bottom panel 11b, and inlet channel 12 and outlet conduit 13 are fixedly connected on the first bottom panel 11a, and inflow pipeline 14 and flowline 15 are fixedly connected on the second bottom panel 11b.
As shown in Figure 3, inner fin group 2 comprises some pieces of stacked split type inner fins 3, and as illustrated in Figure 8 and 9 reference, split type inner fin 3 comprises inner fin body 4 and runner plate 5; The bar shaped platy structure that runner plate 5 is centrosymmetric, one end of runner plate 5 is provided with medium entrance 51 and media outlet 52, the other end of runner plate 5 is provided with the first isolation boss 53 and the second isolation boss 54, first isolation boss 53 center is provided with the first through hole 53a, and the second isolation boss 54 center is provided with the second through hole 54a.Medium entrance 51 and the first isolation boss 53 are centrosymmetric, and media outlet 52 and the second isolation boss 54 are centrosymmetric; As shown in accompanying drawing 6 and accompanying drawing 7, in adjacent two pieces of split type inner fins 3, the split type inner fin of lastblock 3 for the split type inner fin of next block 3 rotate 180 ° after stacked, form medium entrance 51 thus and the first through hole 53a interval stacked, media outlet 52 and the second through hole 54a interval stacked; As shown in Figure 5, the first isolation boss 53 and the second isolation boss 54 are fitted in last layer runner plate 5 lower surface, due to the sealing function of the first isolation boss 53 and the second isolation boss 54, form the interlayer superposition of water and oil.
Be provided with isolation strip 55 in runner plate 5, isolation strip 55 is fitted in last layer runner plate 5 lower surface, for increasing flow channel length.First isolation boss 53, second isolate boss 54 and isolation strip 55 contour.Runner plate 5 edge is provided with crimping 56.
In inner fin group 2, the first isolation boss 53, second of the runner plate 5 of most top layer is isolated boss 54 and isolation strip 55 and the first bottom panel 11a and is fitted; The runner plate 5 of most top layer and inlet channel 12 and outlet conduit 13 conducting in inner fin group 2, in inner fin group 2, the runner plate 5 of the bottom and inflow pipeline 14 and flowline 15 conducting, prevent the crossfire of oil and water.
As shown in Figure 8, inner fin body 4 comprises the first inner fin 41, second inner fin 42 and the 3rd inner fin 43; Runner plate 5 is divided into the first straight channel 57, second straight channel 58 and the runner 59 that turns round by isolation strip 55; First inner fin 41 is fixedly connected with the first straight channel 57 upper surface; Second inner fin 42 is fixedly connected with the second straight channel 58 upper surface; 3rd inner fin 43 is fixedly connected with runner 59 upper surface that turns round.The first gap 44 wide outside and narrow inside is provided with between first inner fin 41 and the 3rd inner fin 43; The second gap 45 wide outside and narrow inside is provided with between second inner fin 42 and the 3rd inner fin 43.First gap 44 and the second gap 45 reduce medium in the flow resistance of runner 59 of turning round.
The diameter of the first isolation boss 53 is greater than the diameter of medium entrance 51; The diameter of the second isolation boss 54 is greater than the diameter of media outlet 52, ensures the sealing effectiveness of isolation boss.
As shown in Figure 2, the upper surface of the first bottom panel 11a is fixedly connected with the first mounting blocks 6 and the second mounting blocks 7; The lower surface of the second bottom panel 11b is fixedly connected with the 3rd mounting blocks 8, is convenient to the installation of whole device.
Shell can also be provided with side panel, and as shown in Figure 4, side panel is coated on inner fin group side surface, and side panel is fixedly connected with the second bottom panel, forms the protection of internal fins set.
Claims (6)
1. a stacked oil cooler, comprise housing (1) and be arranged on the inner fin group (2) of housing (1) inner chamber, it is characterized in that: housing (1) comprises shell (11), inlet channel (12), outlet conduit (13), inflow pipeline (14) and flowline (15); Shell (11) comprises the first bottom panel (11a) and the second bottom panel (11b), inlet channel (12) and outlet conduit (13) are fixedly connected on the first bottom panel (11a), and inflow pipeline (14) and flowline (15) are fixedly connected on the second bottom panel (11b);
Inner fin group (2) comprises some pieces of stacked split type inner fins (3), and split type inner fin (3) comprises inner fin body (4) and runner plate (5); The bar shaped platy structure that runner plate (5) is centrosymmetric, one end of runner plate (5) is provided with medium entrance (51) and media outlet (52), the other end of runner plate (5) is provided with the first isolation boss (53) and the second isolation boss (54), first isolation boss (53) center is provided with the first through hole (53a), and the second isolation boss (54) center is provided with the second through hole (54a); Medium entrance (51) and the first isolation boss (53) are centrosymmetric, and media outlet (52) and the second isolation boss (54) are centrosymmetric; The isolation strip (55) for increasing flow channel length is provided with in runner plate (5); It is contour that boss (54) and isolation strip (55) is isolated in first isolation boss (53), second; Runner plate (5) edge is provided with crimping (56);
The lower surface of the lastblock runner plate (5) that the first isolation boss (53) of each block runner plate (5), the second isolation boss (54) and isolation strip (55) are all fitted adjacent; Medium entrance (51) and the first through hole (53a) interval stacked, media outlet (52) and the second through hole (54a) interval stacked;
First isolation boss (53) of the runner plate (5) of most top layer in inner fin group (2), the second isolation boss (54) and isolation strip (55) and the first bottom panel (11a) are fitted; The runner plate (5) of most top layer and inlet channel (12) and outlet conduit (13) conducting in inner fin group (2), the runner plate (5) of the bottom and inflow pipeline (14) and flowline (15) conducting in inner fin group (2).
2. stacked oil cooler according to claim 1, is characterized in that: described inner fin body (4) comprises the first inner fin (41), the second inner fin (42) and the 3rd inner fin (43); The first gap (44) wide outside and narrow inside is provided with between first inner fin (41) and the 3rd inner fin (43); The second gap (45) wide outside and narrow inside is provided with between second inner fin (42) and the 3rd inner fin (43).
3. stacked oil cooler according to claim 1, is characterized in that: runner plate (5) is divided into the first straight channel (57), the second straight channel (58) and the runner that turns round (59) by described isolation strip (55); First inner fin (41) is fixedly connected with the first straight channel (57) upper surface; Second inner fin (42) is fixedly connected with the second straight channel (58) upper surface; 3rd inner fin (43) is fixedly connected with the runner that turns round (59) upper surface.
4. stacked oil cooler according to claim 1, is characterized in that: the diameter of the first described isolation boss (53) is greater than the diameter of medium entrance (51); The diameter of the second isolation boss (54) is greater than the diameter of media outlet (52).
5. stacked oil cooler according to claim 1, is characterized in that: the upper surface of described the first bottom panel (11a) is fixedly connected with the first mounting blocks (6) and the second mounting blocks (7); The lower surface of the second bottom panel (11b) is fixedly connected with the 3rd mounting blocks (8).
6. stacked oil cooler according to claim 1, it is characterized in that: described shell (11) also comprises side panel (11c), side panel (11c) is coated on inner fin group (2) side surface, and side panel (11c) is fixedly connected with the second bottom panel (11b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141152.8A CN104748589B (en) | 2015-03-27 | 2015-03-27 | A kind of stacked oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510141152.8A CN104748589B (en) | 2015-03-27 | 2015-03-27 | A kind of stacked oil cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104748589A true CN104748589A (en) | 2015-07-01 |
| CN104748589B CN104748589B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510141152.8A Active CN104748589B (en) | 2015-03-27 | 2015-03-27 | A kind of stacked oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104748589B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083711A (en) * | 2018-09-27 | 2018-12-25 | 朱钢 | Water oil cooler and water oil cooled system system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020000310A1 (en) * | 2000-06-23 | 2002-01-03 | Brian Cheadle | Heat exchanger with parallel flowing fluids |
| CN203019642U (en) * | 2012-12-27 | 2013-06-26 | 张舜德 | High-efficiency oil cooler for injection molding machine |
| CN103759473A (en) * | 2013-12-10 | 2014-04-30 | 柳州五菱宝马利汽车空调有限公司 | Automobile parallel-flow evaporator |
| CN204665984U (en) * | 2015-03-27 | 2015-09-23 | 重庆超力高科技股份有限公司 | A kind of stacked oil cooler |
-
2015
- 2015-03-27 CN CN201510141152.8A patent/CN104748589B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020000310A1 (en) * | 2000-06-23 | 2002-01-03 | Brian Cheadle | Heat exchanger with parallel flowing fluids |
| CN203019642U (en) * | 2012-12-27 | 2013-06-26 | 张舜德 | High-efficiency oil cooler for injection molding machine |
| CN103759473A (en) * | 2013-12-10 | 2014-04-30 | 柳州五菱宝马利汽车空调有限公司 | Automobile parallel-flow evaporator |
| CN204665984U (en) * | 2015-03-27 | 2015-09-23 | 重庆超力高科技股份有限公司 | A kind of stacked oil cooler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083711A (en) * | 2018-09-27 | 2018-12-25 | 朱钢 | Water oil cooler and water oil cooled system system |
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| Publication number | Publication date |
|---|---|
| CN104748589B (en) | 2017-01-04 |
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Effective date of registration: 20200902 Address after: 400000, No. 2001, Golden Road, North New District, Chongqing, Yubei District Patentee after: Chongqing super force electric appliance Co.,Ltd. Address before: 401120, No. 2001, Golden Road, North New District, Chongqing Patentee before: CHONGQING CHAOLI HI-TECH Co.,Ltd. |
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| TR01 | Transfer of patent right |