CN111206975A - Oil cooler core - Google Patents
Oil cooler core Download PDFInfo
- Publication number
- CN111206975A CN111206975A CN201811401158.4A CN201811401158A CN111206975A CN 111206975 A CN111206975 A CN 111206975A CN 201811401158 A CN201811401158 A CN 201811401158A CN 111206975 A CN111206975 A CN 111206975A
- Authority
- CN
- China
- Prior art keywords
- oil cooler
- water
- chip
- cooler core
- fin
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/002—Cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to an oil cooler core. The chip packaging structure comprises chip subassemblies (2), wherein adjacent chip subassemblies (2) are connected through water fins (1). The invention utilizes the water fins to replace the prior small boss structure, increases the strength of the plate-fin oil cooler and simultaneously improves the heat exchange area of the water side, thereby improving the heat exchange efficiency of the whole oil cooler. Tests prove that the heat exchange efficiency of the plate-fin engine oil cooler can be improved by more than 15% by using the water fins to replace small boss structures.
Description
Technical Field
The invention relates to an oil cooler core, which is applied to an internal combustion engine and mainly used for cooling and radiating.
Background
A plate-fin oil cooler is supported by welding a small boss on a chip between core sub-assemblies. When the cooling liquid circulates, the heat exchange area of the water side is small, the resistance is small, the heat exchange time with the engine oil is short, and the heat exchange efficiency of the whole product is influenced; therefore, improvements are needed to achieve better heat exchange effect.
Disclosure of Invention
The invention aims to overcome the defects and aims to provide an oil cooler core which is reasonable in structure and has good heat exchange efficiency.
The technical scheme adopted by the invention is as follows: an engine oil cooler core comprises chip sub-assemblies (2), and adjacent chip sub-assemblies (2) are connected through water fins (1).
The surface of the chip subassembly (2) is provided with a plurality of clamping grooves (6), and the clamping grooves (6) are used for clamping the water fins (1) and form close contact.
The chip sub-assembly (2) and the water fin (1) are connected through connecting holes (3) at the clamping positions, and connecting pieces (4) penetrate through the connecting holes (3) to achieve connection of the chip sub-assembly (2) and the water fin (1).
A plurality of baffles (5) arranged in the radial direction are arranged in the water fins (1), and the baffles (5) are arranged in a staggered mode to form a water flow channel.
The baffle (5) comprises a rigid body (51) and an elastic body (52) connected to the rigid body (51), wherein the rigid body (51) is connected to the inner wall of the water fin (1).
The invention has the advantages that: the invention utilizes the water fins to replace the prior small boss structure, increases the strength of the plate-fin oil cooler and simultaneously improves the heat exchange area of the water side, thereby improving the heat exchange efficiency of the whole oil cooler. Tests prove that the heat exchange efficiency of the plate-fin engine oil cooler can be improved by more than 15% by using the water fins to replace small boss structures.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is an enlarged view of the junction of the chip subassembly and the water fins of the present invention.
In the figure, 1 is a water fin, 2 is a chip subassembly, 3 is a connecting hole, 4 is a connecting piece, 5 is a baffle plate and 6 is a clamping groove;
the rigid body 51 and the elastic body 52.
Detailed Description
An oil cooler core comprises chip sub-assemblies 2, and adjacent chip sub-assemblies 2 are connected through water fins 1.
The surface of the chip subassembly 2 is provided with a plurality of clamping grooves 6, and the clamping grooves 6 are used for clamping the water fins 1 and forming close contact.
The chip subassembly 2, the joint position department of water fin 1 all are provided with connecting hole 3, are provided with connecting piece 4 and pass connecting hole 3 realizes the connection of chip subassembly 2 and water fin 1.
A plurality of baffles 5 arranged in the radial direction are arranged in the water fins 1, and the baffles 5 are arranged in a staggered mode to form a water flow channel.
The baffle 5 comprises a rigid body 51 and an elastic body 52 connected to the rigid body 51, wherein the rigid body 51 is connected to the inner wall of the water fin 1.
The invention will be further explained below for a better understanding of the invention: the water fin 1 is clamped into the clamping groove of the chip subassembly 2, so that the connection stability of the water fin 1 and the chip subassembly 2 is enhanced, the stable connection form is further enhanced by the matching of the connecting piece 4 and the connecting hole 3, and the performance of the water fin is more stable in use; secondly, the heat exchange area of the water fins 1 and the chip sub-assembly 2 is increased, and the heat exchange efficiency of the invention is further improved.
The baffle 5 is further arranged in the water fin 1, the baffle 5 consists of the rigid body 51 and the elastic body 52, the flow velocity of water can be delayed due to the baffle 5, and the heat exchange efficiency is further improved; meanwhile, the existence of the rigid body 51 can improve the strength of the baffle 5, strengthen the connection relation between the baffle 5 and the water fin 1, and the existence of the elastic body 52 can form certain blocking to cooling water, simultaneously can reduce the impact force of the cooling water on the baffle 5, prolong the service life of the baffle 5, reduce the generation of noise, improve the running stability of the invention and have good practical performance.
Claims (5)
1. The engine oil cooler core is characterized by comprising chip subassemblies (2), wherein adjacent chip subassemblies (2) are connected through water fins (1).
2. An oil cooler core according to claim 1, characterized in that the surface of the chip subassembly (2) is provided with a plurality of clamping grooves (6), and the clamping grooves (6) are used for the water fins (1) to be clamped and form close contact.
3. An oil cooler core according to claim 2, characterized in that the chip subassembly (2) and the water fin (1) are provided with connecting holes (3) at the clamping positions, and a connecting piece (4) is arranged to penetrate through the connecting holes (3) to realize the connection of the chip subassembly (2) and the water fin (1).
4. An oil cooler core according to claim 1, characterized in that a plurality of baffles (5) arranged in the radial direction are arranged in the water fin (1), and the baffles (5) are staggered to form a water flow channel.
5. An oil cooler core according to claim 4, characterized in that said baffle (5) comprises a rigid body (51) and an elastic body (52) attached to the rigid body (51), said rigid body (51) being attached to the inner wall of said water fin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811401158.4A CN111206975A (en) | 2018-11-22 | 2018-11-22 | Oil cooler core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811401158.4A CN111206975A (en) | 2018-11-22 | 2018-11-22 | Oil cooler core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111206975A true CN111206975A (en) | 2020-05-29 |
Family
ID=70788003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811401158.4A Pending CN111206975A (en) | 2018-11-22 | 2018-11-22 | Oil cooler core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111206975A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112292007A (en) * | 2020-11-02 | 2021-01-29 | 阳光电源股份有限公司 | Water-cooling heat dissipation device and electrical apparatus |
| CN114810275A (en) * | 2022-03-28 | 2022-07-29 | 摩丁普信热能技术（江苏）有限公司 | Oil cooler and machining process thereof |
-
2018
- 2018-11-22 CN CN201811401158.4A patent/CN111206975A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112292007A (en) * | 2020-11-02 | 2021-01-29 | 阳光电源股份有限公司 | Water-cooling heat dissipation device and electrical apparatus |
| CN114810275A (en) * | 2022-03-28 | 2022-07-29 | 摩丁普信热能技术（江苏）有限公司 | Oil cooler and machining process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111206975A (en) | Oil cooler core | |
| CN210272607U (en) | Biplane cooled liquid cooling plate | |
| CN202888157U (en) | Liquid cooling plate-type radiator used for electric power semiconductor element | |
| CN201568133U (en) | Aluminum plate finned intercooler | |
| CN102141353B (en) | Combined type circular pipe pipe-fin heat exchanger | |
| CN103061866A (en) | Air-cooled intercooler | |
| CN210292280U (en) | Gas boiler | |
| CN209163897U (en) | A kind of plate fin oil cooler core structures | |
| CN203570415U (en) | Integral cooling module | |
| CN207866026U (en) | A kind of heat radiating tube of heat radiator | |
| CN100498125C (en) | Evaporation box of hot end heat sink for semiconductor electronic refrigerator | |
| KR20200046195A (en) | Heat exchanger for thermoelectric generation system using automobile exhaust heat | |
| CN209746117U (en) | Phased array radar T/R subassembly heat radiation structure | |
| CN103615304A (en) | Plate-fin dual-process water-cooling intercooler | |
| CN102135388A (en) | Triangular curved vortex generator type circular tube fin heat exchanger | |
| CN202255018U (en) | Efficient heat exchange fin for intercooler | |
| CN201103458Y (en) | Air intercooler for diesel engine | |
| CN216205600U (en) | Radiating fin and air cooler | |
| CN219932643U (en) | Annular hydraulic oil radiator | |
| CN221762338U (en) | Hydraulic cylinder with cooling function | |
| CN210599139U (en) | Oil cooler | |
| CN216447010U (en) | Water air intercooler integrated in air inlet manifold | |
| CN213953767U (en) | Radiating tube of EGR cooler | |
| CN219319145U (en) | Intercooler channel pipe with inner fins | |
| CN204739935U (en) | Liquid cooling ware |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200529 |