CN110552754B - Oil cooler assembly with resistance reducing structure - Google Patents
Oil cooler assembly with resistance reducing structure Download PDFInfo
- Publication number
- CN110552754B CN110552754B CN201910883740.7A CN201910883740A CN110552754B CN 110552754 B CN110552754 B CN 110552754B CN 201910883740 A CN201910883740 A CN 201910883740A CN 110552754 B CN110552754 B CN 110552754B
- Authority
- CN
- China
- Prior art keywords
- guide plate
- channel
- cooling water
- inlet channel
- water
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000498 cooling water Substances 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000000110 cooling liquid Substances 0.000 claims abstract 4
- 239000010705 motor oil Substances 0.000 abstract description 9
- 239000012530 fluid Substances 0.000 abstract description 6
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 108091006146 Channels Proteins 0.000 description 22
- 239000007788 liquid Substances 0.000 description 13
- 239000003921 oil Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an engine oil cooler assembly with a resistance-reducing structure, which comprises a bracket, wherein a water pump installation part is arranged on the bracket, a filter installation part is also arranged on the bracket, a water inlet channel and a cooling water channel are also arranged on the bracket, the water inlet channel is communicated with the water pump installation part and the filter installation part, a first guide plate and a second guide plate are arranged at the junction of the water inlet channel and the cooling water channel, the first guide plate is arranged in an outlet of the water inlet channel and surrounds the inner wall of the water inlet channel to form a first guide area, the first guide plate extends along the tangential direction of water flow, the second guide plate is arranged in the cooling water channel and surrounds the inner wall of the cooling water channel to form a second guide area, the second guide plate extends along the tangential direction of water flow in the cooling water channel, and an engine cooling liquid inlet is also arranged at the bottom of the bracket and is respectively communicated with the outlet of the water inlet channel and the outlet of the cooling water channel. The invention aims to solve the problem of fluid opposite flushing in the flow channel, so that fluid smoothly flows in the flow channel to form a laminar flow, and the flow resistance is reduced.
Description
Technical Field
The invention relates to the technical field of engine oil cooling, in particular to an engine oil cooler assembly with a resistance-reducing structure.
Background
For engines, an oil cooler is an important component of the engine cooling and lubrication system. During engine operation, cooling and lubrication of the interior is performed by oil circulation. If uncooled engine oil is circulated in the engine, the engine oil temperature is too high, the lubrication effect is reduced, and the engine is damaged finally. In order to ensure normal operation of the engine, it is necessary to control the temperature of the engine oil, and the performance of the oil cooler is improved as much as possible.
In the prior art, the opposite flushing structure exists in the inner flow passage of a plurality of engine oil coolers, fluid circulation at opposite flushing positions in the cooler is irregular, turbulence is easy to form, and thus the flow resistance to the fluid is extremely high: the water flow speed is low, the heat exchange efficiency is reduced, the cooling effect on parts of the engine is poor, the power consumption of the engine is increased, the machine parts are worn, and the like are also improved, and the reliability and the durability of the engine are reduced.
Disclosure of Invention
The invention provides an oil cooler assembly with a resistance reducing structure, which aims to solve the problem of fluid opposite flushing in a flow passage, so that fluid smoothly flows in the flow passage to form a laminar flow, and the flow resistance is reduced.
The invention adopts the following technical scheme to realize the purposes:
The utility model provides a reduce resistance structure oil cooler subassembly, includes the support, be provided with water pump installation department on the support, filter installation department, still be provided with inlet channel and cooling water course on the support, inlet channel intercommunication water pump installation department and filter installation department, inlet channel and cooling water course junction are provided with first guide plate and second guide plate, first guide plate sets up in the inlet channel export to surround with the inlet channel inner wall and form first water conservancy diversion region, just first guide plate extends along rivers tangential direction, the second guide plate sets up in the cooling water course, surrounds with the cooling water course inner wall and forms second water conservancy diversion region, just the second guide plate extends along the rivers tangential direction in the cooling water course, the support bottom still is provided with engine coolant inlet, engine coolant inlet is linked together with inlet channel export and cooling water course export respectively. By the design, the liquid is blocked, the two liquids cannot be opposite to each other, and the pressure loss of the liquid in the flow channel is reduced.
Preferably, the surfaces of the first guide plate facing the water inlet channel and the second guide plate facing the cooling water channel are arc surfaces, one ends of the two arc surfaces are mutually abutted, and the other ends of the two arc surfaces are respectively welded and fixed with the inner wall of the water inlet channel and the inner wall of the cooling water channel. The arrangement of the circular arc is more beneficial to smoothly changing the direction of the liquid, reduces the impact on the pipe wall and the like, has smaller resistance and reduces the consumption.
The beneficial effects of the invention are as follows:
The oil cooler assembly with the resistance-reducing structure can block two cooling liquids from being opposite to each other, and reduces the pressure loss of the cooling liquids; optimize the flow direction of coolant liquid for oil cooler can improve radiating efficiency, reduces rivers field pressure loss, has avoided the too high problem of water, reduces the water pump consumption, has indirectly reduced the oil consumption of engine, has promoted the complete machine performance.
Drawings
Fig. 1 is: the invention discloses a structural schematic diagram of a resistance-reducing structural engine oil cooler assembly.
Fig. 2 is: the invention discloses a bottom schematic view of an oil cooler assembly with a resistance-reducing structure.
Fig. 3 is: the flow guiding another mode schematic diagram of the oil cooler assembly with the resistance reducing structure
In the figure: 1-a bracket; 2-a water pump mounting part; 3-a filter mounting portion; 4-a water inlet channel; 5-a cooling water channel; 6-a first deflector; 7-a second deflector; 8-engine coolant inlet; 9-an outlet of the water inlet channel; 10-a cooling water channel outlet; 11-a first flow guiding region; 12-a second diversion area; a, the liquid flowing direction of the water inlet channel; b-direction of flow of the cooling flume liquid.
Detailed Description
The invention will be described in detail with reference to fig. 1 to 3 and the detailed description.
As shown in fig. 1-3, for one embodiment of the present invention, a resistance-reducing engine oil cooler assembly is provided, which includes a bracket (1), a water pump mounting portion 2 is provided on the bracket 1, a filter mounting portion 3 is provided on the bracket 1, a water inlet channel 4 and a cooling water channel 5 are further provided on the bracket 1, the water inlet channel 4 communicates with the water pump mounting portion 2 and the filter mounting portion 3, a first deflector 6 and a second deflector 7 are provided at a junction of the water inlet channel 4 and the cooling water channel 5, the first deflector 6 is provided in an outlet of the water inlet channel 4 and surrounds the inner wall of the water inlet channel 4 to form a first deflector area 11, the first deflector 6 extends along a tangential direction of water flow, the second deflector 7 is provided in the cooling water channel 5 and surrounds the inner wall of the cooling water channel 5 to form a second deflector area 12, the second deflector 7 extends along a tangential direction of water flow in the cooling water channel 5, an engine coolant inlet 8 is further provided at a bottom of the bracket 1, and the engine coolant inlet 8 communicates with an outlet 9 and an outlet 10 of the water inlet channel respectively. By the design, the blocking effect on the liquid is achieved, the two channels of liquid cannot be opposite to each other, the pressure loss of the liquid in the flow channel is reduced, the pressure loss of a water flow field is reduced, the problem of overhigh water is avoided, the power consumption of the water pump is reduced, the oil consumption of the engine is indirectly reduced, and the performance of the whole machine is improved.
Further, the surfaces of the first guide plate 6 facing the water inlet channel 4 and the second guide plate 7 facing the cooling water channel 5 are arc surfaces, one ends of the two arc surfaces are mutually abutted, and the other ends of the two arc surfaces are respectively welded and fixed with the inner walls of the water inlet channel and the cooling water channel. The arrangement of the circular arc is more beneficial to smoothly changing the direction of the liquid, reduces the impact on the pipe wall and the like, has smaller resistance and reduces the consumption.
While the invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (1)
1. The utility model provides a reduce resistance structure oil cooler subassembly, includes support (1), be provided with water pump installation department (2) on support (1), filter installation department (3), still be provided with inlet channel (4) and cooling water course (5) on support (1), inlet channel (4) intercommunication water pump installation department (2) and filter installation department (3), characterized in that, inlet channel (4) are provided with first guide plate (6) and second guide plate (7) with cooling water course (5) junction, first guide plate (6) set up in inlet channel (4) export to surround with inlet channel (4) inner wall and form first guide area (11), and first guide plate (6) are along water flow tangential direction extension, second guide plate (7) set up in cooling water course (5), surround with cooling water course (5) inner wall and form second guide area (12), and second guide plate (7) are along cooling water course (5) inner water flow direction extension, support (1) bottom still is provided with engine cooling liquid inlet (8) and cooling liquid outlet (8) and are linked together respectively with cooling water course (8) export (10); the surfaces of the first guide plate (6) facing the water inlet channel (4) and the second guide plate (7) facing the cooling water channel (5) are arc surfaces, one ends of the two arc surfaces are mutually abutted, and the other ends of the two arc surfaces are respectively welded and fixed with the water inlet channel (4) and the inner wall of the cooling water channel (5); the engine cooling liquid inlet (8) is of a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883740.7A CN110552754B (en) | 2019-09-18 | 2019-09-18 | Oil cooler assembly with resistance reducing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883740.7A CN110552754B (en) | 2019-09-18 | 2019-09-18 | Oil cooler assembly with resistance reducing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110552754A CN110552754A (en) | 2019-12-10 |
| CN110552754B true CN110552754B (en) | 2024-05-10 |
Family
ID=68740715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910883740.7A Active CN110552754B (en) | 2019-09-18 | 2019-09-18 | Oil cooler assembly with resistance reducing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110552754B (en) |
Citations (15)
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|---|---|---|---|---|
| JPH07119457A (en) * | 1993-10-19 | 1995-05-09 | Nissan Motor Co Ltd | Exhaust device for engine |
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| KR20130073497A (en) * | 2011-12-23 | 2013-07-03 | 두산인프라코어 주식회사 | An engine devicewith an efficient cooling structure |
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Family Cites Families (3)
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| EP1803909B2 (en) * | 2003-12-01 | 2018-07-04 | Nissan Motor Co., Ltd. | Exhaust manifold for internal combusion engine |
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2019
- 2019-09-18 CN CN201910883740.7A patent/CN110552754B/en active Active
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| JP2002168148A (en) * | 2000-12-04 | 2002-06-14 | Honda Motor Co Ltd | Housing |
| KR20050051250A (en) * | 2003-11-27 | 2005-06-01 | 현대자동차주식회사 | Turbulizer of oil cooler |
| KR20060091774A (en) * | 2005-02-15 | 2006-08-22 | 현대자동차주식회사 | By pass oil cooling structure of oil cooler |
| KR20110094384A (en) * | 2010-02-16 | 2011-08-24 | 한라공조주식회사 | Oil cooler |
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| CN109701455A (en) * | 2019-02-25 | 2019-05-03 | 南京国昌化工科技有限公司 | A kind of double water cooling horizontal reactors of isothermal uniform flow |
| CN110219713A (en) * | 2019-06-04 | 2019-09-10 | 广西玉柴机器股份有限公司 | A kind of cooling depuration structure of integrated form machine oil |
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| Publication number | Publication date |
|---|---|
| CN110552754A (en) | 2019-12-10 |
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