CN203703094U - Water-cooling integrated stainless steel oil cooler - Google Patents
Water-cooling integrated stainless steel oil cooler Download PDFInfo
- Publication number
- CN203703094U CN203703094U CN201420052883.6U CN201420052883U CN203703094U CN 203703094 U CN203703094 U CN 203703094U CN 201420052883 U CN201420052883 U CN 201420052883U CN 203703094 U CN203703094 U CN 203703094U
- Authority
- CN
- China
- Prior art keywords
- chip
- water
- oil
- oil duct
- channel
- 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
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 19
- 239000010935 stainless steel Substances 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 title claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000000498 cooling water Substances 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 140
- 239000000945 filler Substances 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 239000010721 machine oil Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005219 brazing Methods 0.000 abstract description 12
- 238000003466 welding Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000004907 flux Effects 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A water-cooling integrated stainless steel oil cooler comprises a bottom board, a top board, a first oil channel chip, a lower-oil upper-water chip, an upper-oil lower-water chip and a first water channel chip. The chips forming a cooling water channel are made of a stainless steel material, wherein the two faces of the stainless steel material are provided with red copper coating welding flux. The structural design that circular truncated cone protrusions are densely distributed is adopted in the chips. After two chips are assembled, the top end faces of the protrusions of the two chips are attached to each other in an aligning mode. When the material is welded in a vacuum brazing furnace, the red copper coating welding flux on the surfaces of bosses is fused, the two chips are fused and welded together through the densely-distributed boss faces, and therefore the water channel is formed. The stainless steel material with the two faces provided with the red copper coating welding flux is also adopted in the chips forming an oil channel, when the material is welded in the vacuum brazing furnace, the red copper coating welding flux on the surfaces of the chips is fused, and the chips are welded to fins respectively to form the oil channel. On the condition that the strength and the functions of the water channel and the oil channel are guaranteed, an inner fin and two brazing sheets of the water channel are omitted, two brazing sheets of the oil channel are omitted, and the effects that the operation process is simplified, cost is reduced, and the structure is optimized are achieved.
Description
Technical field
The utility model relates to heavy-duty car, motorbus gearbox water-cooled integrated type stainless steel machine oil cooler, relates in particular to the gearbox water-cooled integrated type stainless steel machine oil cooler with hydrodynamic retarder.
Background technique
Integrated type stainless steel water-cooled machine oil cooler, its water channel and oil duct are all formed by adjacent two layers stainless steel chip portfolio, conventionally between layers of chips, also have one deck fin, also can respectively add layer of copper weld tabs at fin and two chip chambers.This Standard preparation process is loaded down with trivial details, cost of production is high, manufacturing efficiency is low and be also prone to and Lou put the phenomenon that brazing sheet, solder yield are not high.
Summary of the invention
Goal of the invention of the present utility model is to overcome existing integrated type stainless steel water-cooled machine oil cooler water channel, oil duct chip assembly production technique is loaded down with trivial details, manufacturing efficiency is low, cost is high, leakiness is put the problems such as brazing sheet, solder yield are not high, and provide, a kind of processing is simple, technological operation is convenient, lower-cost water cooling integral formula stainless steel machine oil cooler.
The technological scheme that the utility model addresses the above problem employing is: comprise base plate, top board; Above base plate, be provided with the first oil duct chip; Below top board, be provided with the first water channel chip; Between the first oil duct chip and the first water channel chip, be provided with water chip on some lower oil, on adjacent twice oil, between water chip, be provided with the lower water chip that oils; On described lower oil, water chip is adjacent with its underpart, and the first oil duct chip/oiling forms oil duct between lower water chip; In the oil duct forming between water chip on described the first oil duct chip and lower oil, be provided with the first oil duct fin, oil duct fin in the middle of being provided with in the oil duct forming between water chip on oil lower water chip and lower oil; Under the oiling that on described lower oil, water chip is adjacent with its top, between water chip/the first water channel chip, form water channel; On described lower oil, water chip is provided with some round table-like projections protruding upward; Described the first water channel chip with on the lower water chip that oils, be equipped with for the round table-like lower convexity of the corresponding some downward protrusions that are connected of water chip projection on lower oil; Base plate is provided with filler opening, oil outlet; On the first oil duct chip, lower oil, on water chip, the lower water chip that oils, correspondence is provided with filler opening, oil outlet; Mounting flange is arranged at base plate bottom; On described mounting flange, correspondence is provided with filler opening, oil outlet; Top board is provided with water intake, water outlet; On the first water channel chip, the lower water chip that oils, lower oil, on water chip, correspondence is provided with water intake, water outlet; On described the first oil duct chip, lower oil, water chip, the lower water chip that oils, the first water channel chip are made by the stainless steel material (T2/304/T2) of double-sided belt red copper scolder coating.
On described each lower oil on water chip into and out of hydraulic fluid port be and be adjacent water chip under the oiling on top into and out of hydraulic fluid port be connected respectively to prevent fluid enter water channel into and out of oil duct boss hole; The described convex edge place into and out of oil duct boss hole respectively and be adjacent water chip under the oiling on top and be tightly connected into and out of hydraulic fluid port edge; The described entery and delivery port respectively oiling on lower water chip be and be adjacent water chip entery and delivery port on the lower oil on top be connected respectively to prevent cooling water enter oil duct into and out of water channel boss hole; The described convex edge place into and out of water channel boss hole respectively and be adjacent water chip entery and delivery port edge on the lower oil on top and be tightly connected; By with the lower oil of the first oil duct chip by chip on the sealing of water chip entery and delivery port, to prevent that cooling water from entering the oil duct between water chip on the first oil duct chip and lower oil, by with the lower oil of the first water channel chip by chip on water chip into and out of hydraulic fluid port sealing, to prevent that fluid from entering the water channel between water chip on the first water channel chip and lower oil.
The chip of the utility model composition cooling water channel adopts the stainless steel material T2/304/T2 of double-sided belt red copper coating scolder, chip adopts the round table-like protruding structure design of gathering, the projection of one chip is convex, the projection of one chip is protruding downwards, after two chips assemblings, make the laminating of mutually aliging of the protruding top end of two chips, while welding to vacuum brazing furnace, the red copper coating scolder of boss surface melts, and two chips are merged and are welded together to form water channel by densely covered boss face; The chip of composition oil duct also adopts the stainless steel material T2/304/T2 of double-sided belt red copper coating scolder, and during to vacuum brazing furnace welding, the red copper coating scolder of chip surface melts, and is welded together to form oil duct respectively with fin.In the situation that guaranteeing water channel, oil duct intensity and function, water channel layer has reduced internal fin and two-layer brazing sheet, and oil duct layer has reduced two-layer brazing sheet, the effect of realized the technique that simplifies the operation, reduce costs, optimizing structure.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is the N-N sectional view of Fig. 1.
Fig. 3 is that B in Fig. 2 is to view.
Fig. 4 is the enlarged view at A place in Fig. 2.
Fig. 5 is the structural drawing of the first oil duct chip.
Fig. 6 is the structural drawing of water chip on lower oil.
Fig. 7 is the J-J partial sectional view in Fig. 6.
Fig. 8 is the K-K partial sectional view in Fig. 6.
Fig. 9 is the structural drawing of lower water chip of oiling.
Figure 10 is the structural drawing of the first water channel chip.
Figure 11 is the structural drawing of top board.
Figure 12 is the structural drawing of base plate.
In figure, 1, mounting flange, 2, base plate, 3, the first oil duct fin, 4, the first oil duct chip, 5, water chip on lower oil, 6, lower water chip oils, 7, top board, 8, intake pipe, 9, outlet pipe, 10, the first water channel chip, 11, middle oil duct fin, 12, projection, 13, lower convexity, 14, filler opening, 15, oil outlet, 17, water intake, 18, water outlet, 19, water intake, 20, water outlet, 21, filler opening, 22, oil outlet, 23, oil input channel boss hole, 24 is fuel-displaced to boss hole, 25, water intake, 26, water outlet, 27, inlet channel boss hole, 28, water outlet boss hole, 29, filler opening, 30, oil outlet, 31, filler opening, 32, oil outlet.
Embodiment
In Fig. 1, Fig. 2, the utility model is made up of water chip 5, the lower water chip 6 that oils, the first water channel chip 10, the first oil duct fin 3, middle oil duct fin 11 on mounting flange 1, base plate 2, top board 7, intake pipe 8, outlet pipe 9, the first oil duct chip 4, lower oil.Between the first oil duct chip 4 and base plate 2, melt and be connected by the coating scolder of the first oil duct chip 4 outer surfaces, between the first water channel chip 10 and top board 7, melt and be connected by the red copper coating scolder of the first water channel chip 10 internal surfaces, the welding between base plate 2 and mounting flange 1 and between intake pipe 8, outlet pipe 9 and top board 7 need add in centre brazing sheet.
In Fig. 3, mounting flange 1 is provided with filler opening 31, oil outlet 32.
In Fig. 4, the overlapping rear formation water channel of adjacent two chip and oil duct, water channel and oil duct are alternately distributed, i.e. oil duct one water channel one oil duct one water channel ... distribute.First layer oil duct near base plate 2 is made up of water chip 5 on the first oil duct chip 4, the first oil duct fin 3 and lower oil, and all the other oil ducts are made up of water chip 5 on the lower water chip 6 that oils, middle oil duct fin 11 and lower oil.First layer water channel near top board 7 is made up of water chip 5 on the first water channel chip 10 and lower oil, all the other water channels are made up of water chip on lower oil 5 and the lower water chip 6 that oils, two die bottom surface of composition water channel be respectively arranged with equally distributed inwardly, the round table-like projection of outwardly convex, and in opposite position alignment laminating.Because all chips all adopt the stainless steel 304 material (T2/304/T2) of double-sided belt T2 red copper coating scolder, between chip and chip chamber, chip and oil duct fin, all do not need to add brazing sheet, melt and can realize welding by the red copper coating scolder of chip surface.
In Fig. 5, the first oil duct chip 4 is rectangular box-like, and surrounding has flange, 90 ° of flange angle >, and bottom plane distributes without boss, and 14 is filler opening, and 15 is oil outlet.
In Fig. 6, Fig. 7, Fig. 8, on lower oil, water chip 5 is rectangular box-like, and surrounding has flange, 90 ° of flange angle >, and bottom plane is distributed with inwardly protruded round table-like projection 12.23 is oil input channel boss hole, and 24 is oil road boss hole, and 25 is water intake, and 26 is water outlet.
In Fig. 9, the lower water chip 6 that oils is rectangular box-like, and surrounding has flange, 90 ° of flange angle >, bottom plane is distributed with the round table-like lower convexity 130 of outwardly convex, and size, quantity and the position of its lower convexity is consistent with the projection 12 arranging on water chip 5 on lower oil.27 is inlet channel boss hole, and 28 is water outlet boss hole, and 29 is filler opening, and 30 is oil outlet.
In Figure 10, the first water channel chip 10 is rectangular box-like, and surrounding has flange, 90 ° of flange angle >, bottom plane has the round table-like lower convexity 13 of outwardly convex to distribute, and size, quantity and the position of its lower convexity is consistent with the projection 12 arranging on water chip 5 on lower oil.19 is water intake, and 20 is water outlet.
In Figure 11, top board 7 is planar, and surrounding is without flange, and 17 is the water intake being connected with intake pipe 8, and 18 is the water outlet being connected with outlet pipe 9.
In Figure 12, base plate 2 is planar, and surrounding is without flange, and 21 is filler opening, and 22 is oil outlet.
Claims (2)
1. a water cooling integral formula stainless steel machine oil cooler, is characterized in that: comprise base plate (2), top board (7);
Base plate (2) is provided with the first oil duct chip (4) above; Top board (7) is provided with the first water channel chip (10) below;
Between the first oil duct chip (4) and the first water channel chip (10), be provided with water chip (5) on some lower oil, on adjacent twice oil, between water chip (5), be provided with the lower water chip (6) that oils;
On described lower oil, water chip (5) is adjacent with its underpart, and the first oil duct chip (4)/oiling forms oil duct between lower water chip (6); In the oil duct forming between water chip (5) on described the first oil duct chip (4) and lower oil, be provided with the first oil duct fin (3), oil duct fin (11) in the middle of being provided with in the oil duct forming between water chip (5) on oil lower water chip (6) and lower oil;
Under the oiling that on described lower oil, water chip (5) is adjacent with its top, between water chip (6)/first water channel chip (10), form water channel;
On described lower oil, water chip (5) is provided with some round table-like projections (12) protruding upward; Described the first water channel chip (10) with on the lower water chip (6) that oils, be equipped with for the round table-like lower convexity (13) of the corresponding some downward protrusions that are connected of water chip (5) projection (12) on lower oil;
Base plate (2) is provided with filler opening (21), oil outlet (22); On the first oil duct chip (4), lower oil, water chip (5), the upper correspondence of the lower water chip (6) that oils are provided with filler opening, oil outlet; Mounting flange (1) is arranged at base plate (2) bottom; The upper correspondence of described mounting flange (1) is provided with filler opening, oil outlet;
Top board (7) is provided with water intake (17), water outlet (18); On the first water channel chip (10), oil lower water chip (6), lower oil, the upper correspondence of water chip (5) is provided with water intake, water outlet;
On described the first oil duct chip (4), lower oil, water chip (5), the lower water chip (6) that oils, the first water channel chip (10) are made by the stainless steel material of double-sided belt red copper scolder coating.
2. water cooling integral formula stainless steel machine oil cooler according to claim 1, is characterized in that:
On described each lower oil on water chip (5) into and out of hydraulic fluid port be and be adjacent water chip (6) under the oiling on top into and out of hydraulic fluid port be connected respectively to prevent fluid enter water channel into and out of oil duct boss hole; The described convex edge place into and out of oil duct boss hole respectively and be adjacent water chip (6) under the oiling on top and be tightly connected into and out of hydraulic fluid port edge;
The described entery and delivery port respectively oiling on lower water chip (6) be and be adjacent water chip (5) entery and delivery port on the lower oil on top be connected respectively to prevent cooling water enter oil duct into and out of water channel boss hole; The described convex edge place into and out of water channel boss hole respectively and be adjacent water chip (5) entery and delivery port edge on the lower oil on top and be tightly connected;
Water chip (5) entery and delivery port sealing on lower oil that will be adjacent with the first oil duct chip (4), to prevent that cooling water from entering the oil duct between water chip (5) on the first oil duct chip (4) and lower oil, water chip (5) into and out of hydraulic fluid port sealing, to prevent that fluid from entering the water channel between water chip (5) on the first water channel chip (10) and lower oil on lower oil that will be adjacent with the first water channel chip (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052883.6U CN203703094U (en) | 2014-01-27 | 2014-01-27 | Water-cooling integrated stainless steel oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052883.6U CN203703094U (en) | 2014-01-27 | 2014-01-27 | Water-cooling integrated stainless steel oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703094U true CN203703094U (en) | 2014-07-09 |
Family
ID=51053540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052883.6U Expired - Lifetime CN203703094U (en) | 2014-01-27 | 2014-01-27 | Water-cooling integrated stainless steel oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202350A (en) * | 2014-06-17 | 2015-12-30 | 上海世德子汽车零部件有限公司 | Engine oil cooler |
| CN105673126A (en) * | 2016-01-21 | 2016-06-15 | 重庆科克发动机技术有限公司 | Engine water-cooled oil cooler |
| CN109855467A (en) * | 2019-03-14 | 2019-06-07 | 扈杰 | Heat exchanger joint, connector manufacturing method and the method for welding with heat exchanger core body |
-
2014
- 2014-01-27 CN CN201420052883.6U patent/CN203703094U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202350A (en) * | 2014-06-17 | 2015-12-30 | 上海世德子汽车零部件有限公司 | Engine oil cooler |
| CN105673126A (en) * | 2016-01-21 | 2016-06-15 | 重庆科克发动机技术有限公司 | Engine water-cooled oil cooler |
| CN109855467A (en) * | 2019-03-14 | 2019-06-07 | 扈杰 | Heat exchanger joint, connector manufacturing method and the method for welding with heat exchanger core body |
| CN109855467B (en) * | 2019-03-14 | 2024-03-22 | 扈杰 | Heat exchanger joint, joint manufacturing method and brazing method with heat exchanger core |
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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: 20140709 |
|
| CX01 | Expiry of patent term |