CN205297726U - Military vehicle engine cooling system - Google Patents
Military vehicle engine cooling system Download PDFInfo
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- CN205297726U CN205297726U CN201520588251.6U CN201520588251U CN205297726U CN 205297726 U CN205297726 U CN 205297726U CN 201520588251 U CN201520588251 U CN 201520588251U CN 205297726 U CN205297726 U CN 205297726U
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- vehicle engine
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Abstract
The utility model relates to a military vehicle engine cooling system, this cooling system include intercooler module, radiator module and control system. Intercooler module and radiator module are separately independently arranged, are convenient for confirm mounted position or assembly plan according to the car space condition. The intercooler module including upper and lower welding together two intercoolers, fans and protect the fan housing, two turbo charger phase -matchs of its two intercoolers and military vehicle engine, a turbo charger joins in marriage an intercooler promptly, the radiator module including the installation together water tank, fan and protect the fan housing. The gaseous heat dissipation of intercooler pair of module behind turbocharged, the heat dissipation of radiator pair of module engine cooling liquid to the high heat dissipation demand that makes this cooling system can satisfy military vehicle reaches the purpose of cooling off the military vehicle engine.
Description
Technical field
The utility model relates to a kind of vehicle motor cooling system, relates in particular to a kind of military vehicle engine cooling system.
Background technology
In existing vehicle motor field of cooling, cooling system generally comprises charge air cooler module, heat spreader module and control system, wherein charge air cooler module is only furnished with a charge air cooler, the turbocharger being equipped with general vehicle engine matches, and this cooling system can meet the radiating requirements of general vehicle. But existing military vehicle is owing to there is no special engine-cooling system, is all generally the cooling system that directly adopts existing general vehicle, and the charge air cooler module of cooling system has only adopted a charge air cooler. The heat radiation power of military vehicle engine is higher at present, and two turbocharger are equipped with, the air themperature that can cause two turbocharging air rise rise than a turbocharger fast many, if can not lower the temperature to gas in time, allow it control in the reasonable scope, so directly pour cylinder and easily cause pinking, and reduce the service life of engine. And the charge air cooler that cooling system is only equipped with at present can not meet air cooled demand, if increase fan, it is dispelled the heat, space and layout are had to very large difficulty. Thereby the cooling system of general vehicle can not meet military vehicle radiating requirements, make the engine temperature on military vehicle can not keep suitable operating temperature.
Utility model content
For solving the low problem of existing military vehicle engine radiating efficiency, the utility model proposes a solution. The technical program provides a kind of military vehicle engine cooling system of new structure.
This cooling system comprises charge air cooler module, heat spreader module and control system, and wherein separately independent layout of charge air cooler module and heat spreader module, is convenient to determine installation site or mount scheme according to interior space situation. heat spreader module comprises water tank, two fans and wind shelling cover, before and after fan and water tank, places, and fan is embedded in wind shelling cover, and place two fans left and right. charge air cooler module comprises two charge air coolers, two fans and wind shelling cover, before and after fan and charge air cooler, place, fan is embedded in wind shelling cover, place two fan left and right, two charge air coolers weld together up and down through seamless, two turbocharger of two charge air coolers and military vehicle engine match, and a turbocharger is joined a charge air cooler. when engine speed is in slow-revving time, low-pressure stage turbine by-pass valve opening is larger, hiigh pressure stage turbine by-pass valve opening is less, the throughput ratio of the low-pressure stage of at this moment flowing through turbine is less, the flow proportional of the hiigh pressure stage of flowing through turbine is larger, mainly the work of hiigh pressure stage booster, mainly now that hiigh pressure stage charge air cooler carries out cooling to gas, along with the increase of rotating speed, constantly reduce the aperture of low-pressure stage turbine bypass valve, constantly increase the aperture of hiigh pressure stage turbine bypass valve, the gas flow ratio of the low-pressure stage of flowing through turbine constantly increases, the flow proportional of the hiigh pressure stage of flowing through turbine reduces gradually, now two-stage supercharger is worked simultaneously, two-stage charge air cooler is also worked simultaneously, along with the further rising of rotating speed, low-pressure stage turbocharger progressively accounts for Main Function, to meet the larger air inflow demand of high rotating speed operating mode, mainly now that low-pressure stage charge air cooler carries out cooling to gas, reduce gas temperature, so not only improved efficiency of combustion, and reduced energy consumption. therefore be equipped with the cooling system of two charge air coolers can meet the radiating requirements of military vehicle engine under different rotating speeds, ensure that engine has good dynamic property, normally moves vehicle.
Brief description of the drawings
Fig. 1 is the main structure chart of military vehicle engine cooling system.
Fig. 2 is the structure chart of heat spreader module.
Fig. 3 is the front view of two charge air coolers that weld together up and down of charge air cooler module.
Fig. 4 is the rearview of two charge air coolers that weld together up and down of charge air cooler module.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is made to specific description.
Fig. 1 is the main structure chart of military vehicle engine cooling system. In figure, 1 is charge air cooler module, and 2 is heat spreader module, separately independent layout of charge air cooler module 1 and heat spreader module 2.
Fig. 2 is the structure chart of heat spreader module. In figure, 21 is that water tank, 22 is that fan, 23 is wind shelling cover.
Fig. 3, Fig. 4 are respectively front view and the rearview of two charge air coolers that weld together up and down of charge air cooler module, these two charge air coolers form through seamless welding, two turbocharger of two charge air coolers and military vehicle engine match, and a turbine is joined a charge air cooler. when engine speed is in slow-revving time, low-pressure stage turbine by-pass valve opening is larger, hiigh pressure stage turbine by-pass valve opening is less, the throughput ratio of the low-pressure stage of at this moment flowing through turbine is less, the flow proportional of the hiigh pressure stage of flowing through turbine is larger, mainly the work of hiigh pressure stage booster, at this moment hiigh pressure stage charge air cooler carries out cooling to gas, along with the increase of rotating speed, constantly reduce the aperture of low-pressure stage turbine bypass valve, constantly increase the aperture of hiigh pressure stage turbine bypass valve, the gas flow ratio of the low-pressure stage of flowing through turbine constantly increases, the flow proportional of the hiigh pressure stage of flowing through turbine reduces gradually, now two-stage supercharger is worked simultaneously, two-stage charge air cooler is also worked simultaneously, along with the further rising of rotating speed, low-pressure stage turbocharger progressively accounts for Main Function, to meet the larger air inflow demand of high rotating speed operating mode, now low-pressure stage charge air cooler carries out cooling to gas, reduce gas temperature, so not only improved efficiency of combustion, and reduced energy consumption. therefore be equipped with the cooling system of two charge air coolers can meet the radiating requirements of military vehicle engine under different rotating speeds, ensure that engine has good dynamic property, normally moves vehicle.
Above embodiment of the present utility model is described, other changes that it may occur to persons skilled in the art that of any structure, function etc. of in this area, the utility model being done are all within protection domain of the present utility model.
Claims (3)
1. a military vehicle engine cooling system, comprise charge air cooler module, heat spreader module and control system, it is characterized in that, described charge air cooler module comprises two charge air coolers, two fans and wind shelling cover, concrete structure is to place before and after fan and charge air cooler, fan is embedded in wind shelling cover, and place two fan left and right, and two charge air coolers weld together up and down through seamless.
2. military vehicle engine cooling system as claimed in claim 1, is characterized in that, described charge air cooler module and heat spreader module are independent arranged apart, are convenient to determine installation site or mount scheme according to interior space situation.
3. military vehicle engine cooling system as claimed in claim 1, it is characterized in that, described heat spreader module comprises water tank, two fans and wind shelling cover, and concrete structure is to place before and after fan and water tank, fan is embedded in wind shelling cover, and place two fan left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588251.6U CN205297726U (en) | 2015-08-07 | 2015-08-07 | Military vehicle engine cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588251.6U CN205297726U (en) | 2015-08-07 | 2015-08-07 | Military vehicle engine cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205297726U true CN205297726U (en) | 2016-06-08 |
Family
ID=56438508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588251.6U Active CN205297726U (en) | 2015-08-07 | 2015-08-07 | Military vehicle engine cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205297726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857653A (en) * | 2018-08-23 | 2020-03-03 | 博泽沃尔兹堡汽车零部件有限公司 | Frame device and fan module with the same |
-
2015
- 2015-08-07 CN CN201520588251.6U patent/CN205297726U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857653A (en) * | 2018-08-23 | 2020-03-03 | 博泽沃尔兹堡汽车零部件有限公司 | Frame device and fan module with the same |
| US11111841B2 (en) | 2018-08-23 | 2021-09-07 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Wiirzburg | Frame device and fan module with such a frame device |
| CN110857653B (en) * | 2018-08-23 | 2021-11-09 | 博泽沃尔兹堡汽车零部件有限公司 | Frame device and fan module with the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Suzhou Industrial Park, Jiangsu Town, the only ting new road, No. 99 Patentee after: SUZHOU INDUSTRIAL PARK ELION LOCOMOTIVE TECHNOLOGY CO., LTD. Address before: 215000 Suzhou Industrial Park, Jiangsu Town, the only ting new road, No. 99 Patentee before: Suzhou Industrial Park Elion Technology Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Suzhou Industrial Park, Jiangsu Town, the only ting new road, No. 99 Patentee after: Suzhou railway locomotive Polytron Technologies Inc Address before: 215000 Suzhou Industrial Park, Jiangsu Town, the only ting new road, No. 99 Patentee before: SUZHOU INDUSTRIAL PARK ELION LOCOMOTIVE TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |