CN103511053B - The cooling system of car load water temperature can be reduced - Google Patents

The cooling system of car load water temperature can be reduced Download PDF

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Publication number
CN103511053B
CN103511053B CN201310515227.5A CN201310515227A CN103511053B CN 103511053 B CN103511053 B CN 103511053B CN 201310515227 A CN201310515227 A CN 201310515227A CN 103511053 B CN103511053 B CN 103511053B
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China
Prior art keywords
water
box
main
water tank
outlet
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Expired - Fee Related
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CN201310515227.5A
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Chinese (zh)
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CN103511053A (en
Inventor
赵斌
苏乐乐
魏传凯
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China National Heavy Duty Truck Group Jinan Power Co Ltd
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China National Heavy Duty Truck Group Jinan Power Co Ltd
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Priority to CN201310515227.5A priority Critical patent/CN103511053B/en
Publication of CN103511053A publication Critical patent/CN103511053A/en
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Publication of CN103511053B publication Critical patent/CN103511053B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention provides a kind of cooling system that can reduce car load water temperature, realize major-minor water tank and work simultaneously, reduce water temperature in time, car load is normally worked.A cooling system for car load water temperature can be reduced, comprise motor, main water box, secondary water tank and swelling water tank; Main water box comprises main water box water intake, main water box water outlet and main water box relief opening; Secondary water tank draws together secondary water tank inlet, secondary water outlet of water tank and secondary air outlet of water tank; Swelling water tank has the first leakage port, the second leakage port, the 3rd leakage port and water supplement port, and swelling water tank water supplement port connects main water box water intake through water-adding pipe, and main water box water outlet is communicated with engine water inlet and forms first circulatory system; Engine water outlet is communicated with main water box water intake and secondary water tank inlet simultaneously, and main water box water outlet is communicated with engine water inlet with secondary water outlet of water tank and forms second circulatory system; Motor is also provided with the hot-water line be communicated with warm air system and return pipe forms lesser circulation.

Description

The cooling system of car load water temperature can be reduced
Technical field
The present invention relates to car load cooling system, be specifically related to a kind of cooling system that can reduce car load water temperature.
Background technique
For the mining area that some road conditions are poor, vehicle needs constantly heavily loaded climb and fall, and especially start the long-time heavily loaded descending of retarder, main water box and secondary water tank are cascaded and can not reduce water temperature in time, and main water box works overloadingly, and secondary water tank is substantially inoperative.Thus causing water temperature over-high, motor cisco unity malfunction, swelling water tank pressure is large, cooling liquid or water boiling, makes car load cannot operation.
Summary of the invention
The technical problem to be solved in the present invention is to provide one and realizes major-minor water tank and work simultaneously, reduces the pressure of main water box, gives full play to secondary water tank effect, reduce water temperature in time, car load is normally worked, and extends vehicle service life.
For solving the problems of the technologies described above, the present invention adopts following measures to realize:
A cooling system for car load water temperature can be reduced, comprise motor, main water box, secondary water tank and swelling water tank; Wherein motor comprises engine water inlet, engine water outlet and engine exhaust port; Main water box comprises main water box water intake, main water box water outlet and main water box relief opening; Secondary water tank draws together secondary water tank inlet, secondary water outlet of water tank and secondary air outlet of water tank; Swelling water tank has the first leakage port, the second leakage port, the 3rd leakage port and water supplement port, the first leakage port, the second leakage port, the 3rd leakage port connecting engine relief opening, main water box relief opening and secondary air outlet of water tank respectively; Swelling water tank water supplement port connects main water box water intake through water-adding pipe, and main water box water outlet is communicated with engine water inlet and forms first circulatory system; When car load water temperature raises, engine water outlet is communicated with main water box water intake and secondary water tank inlet simultaneously, and main water box water outlet is communicated with engine water inlet with secondary water outlet of water tank and forms second circulatory system; Motor is also provided with the hot-water line be communicated with warm air system and return pipe forms lesser circulation.
The above-mentioned cooling system that can reduce car load water temperature, it also comprises oil cooler, and oil cooler comprises oil cooler water intake and oil cooler water outlet, and oil cooler water intake is communicated with main water box water outlet and engine thermal water pipe, and oil cooler water outlet is communicated with engine water inlet.
The water outlet of motor of the present invention enters the water intake of major-minor water tank respectively, and through the cooling of major-minor water tank, cooling liquid from the water outlet of major-minor water tank out, mixes, enters engine water inlet.Through engine interior circulation again from engine water outlet out, so circulate.The water supplement port of swelling water tank is connected on the water intake of main water box.
Beneficial effect of the present invention:
Achieve major-minor water tank to play a role, open retarder heavy duty descending even if long-time, water temperature also can not be too high, ensures normal vehicle operation simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
In figure: 1, motor, 2, main water box, 3, secondary water tank, 4, oil cooler, 5, swelling water tank, 101, engine water outlet, 102, engine water inlet, 103, engine exhaust port, 104, hot-water line, 105, return pipe, 201, main water box water intake, 202, main water box relief opening, 203, main water box water outlet, 301, secondary air outlet of water tank, 302, secondary water outlet of water tank, 303, secondary water tank inlet, 401, oil cooler water outlet, 402, oil cooler water intake, 501, 3rd leakage port, 502, second leakage port, 503, first leakage port, 504, water supplement port, 6, warm air system, 7, water-adding pipe.
Embodiment
Illustrate selected embodiment of the present invention referring now to Figure of description, those skilled in the art illustrate it is only exemplary according to the subordinate of embodiments of the invention of the present disclosure, the scheme be not meant to limit the present invention.
Embodiment 1
With reference to accompanying drawing 1, a kind of cooling system that can reduce car load water temperature, comprises motor 1, main water box 2, secondary water tank 3, swelling water tank 5 and oil cooler 4; Wherein motor 1 comprises engine water inlet 102, engine water outlet 101 and engine exhaust port 103; Main water box 2 comprises main water box water intake 201, main water box water outlet 203 and main water box relief opening 202; Secondary water tank draws together secondary water tank inlet 303, secondary water outlet of water tank 302 and secondary air outlet of water tank 301; Swelling water tank has the first leakage port 503, second leakage port 502, the 3rd leakage port 501 and water supplement port 504, first leakage port 503, second leakage port 502, the 3rd leakage port 501 connecting engine relief opening 103, main water box relief opening 202 and secondary air outlet of water tank 301 respectively; Oil cooler comprises water intake 402 and water outlet 401; Swelling water tank water supplement port 504 connects main water box water intake 201 through water-adding pipe 7, and main water box water outlet 203 is communicated with oil cooler water intake 402, and oil cooler water outlet 401 is communicated with engine water inlet 102 and forms first circulatory system; When car load water temperature raises, engine water outlet 101 is communicated with main water box water intake 201 and secondary water tank inlet 303 simultaneously, main water box water outlet 203 and secondary water outlet of water tank 302 lead to oil cooler water intake 402, and oil cooler water outlet 401 is communicated with engine water inlet 102 and forms second circulatory system; Motor is also provided with the hot-water line 104 that is communicated with warm air system 6 and return pipe 105 forms lesser circulation; Hot-water line 104 is also communicated with water intake 402.
This embodiment is applicable to automatic transmission case, and during automatic transmission case work, temperature raises very fast, so first will through oil cooler 4 through the cooling liquid of cooling.
Ato unit, the water of swelling water tank 5 enters oil cooler 4 through main water box 2, finally enters motor 1.When water temperature raises, the hot water of motor can be divided into two-part, and a part enters secondary water tank 3, and another part enters main water box 2, through the cooling of main water box 2 and secondary water tank 3, merges together, together enters oil cooler 4, then iterative cycles.
Motor 1 hot water out some get back to motor 1 through warm air system 6, another part is connected to main water box 2 water outlet, participates in first circulatory system.
Embodiment 2
With reference to accompanying drawing 2, a kind of cooling system that can reduce car load water temperature, comprises motor 1, main water box 2, secondary water tank 3 and swelling water tank 5; Wherein motor comprises engine water inlet 102, engine water outlet 101 and engine exhaust port 103; Main water box comprises main water box water intake 201, main water box water outlet 203 and main water box relief opening 202; Secondary water tank draws together secondary water tank inlet 303, secondary water outlet of water tank 302 and secondary air outlet of water tank 301; Swelling water tank has the first leakage port 503, second leakage port 502, the 3rd leakage port 501 and water supplement port 504; Swelling water tank water supplement port 504 connects main water box water intake 201 through water-adding pipe 7, and main water box water outlet 203 is communicated with engine water inlet 102 and forms first circulatory system; When the engine is started, engine water outlet 101 is communicated with main water box water intake 201 and little water tank inlet forms first circulatory system simultaneously; When car load water temperature raises, engine water outlet 101 is communicated with main water box water intake 201 and secondary water tank inlet 303 simultaneously, and main water box water outlet 203 is communicated with engine water inlet 102 with secondary water outlet of water tank 302 and forms second circulatory system; Motor is also provided with the hot-water line 104 that is communicated with warm air system 6 and return pipe 105 forms lesser circulation; First leakage port 503, second leakage port 502, the 3rd leakage port 501 connecting engine relief opening 103, main water box relief opening 202 and secondary air outlet of water tank 301 respectively.
When water temperature is not high, the water of swelling water tank 5 enters motor 1 through main water box 2 and circulates.When water temperature raises, the hot water of motor can be divided into two-part, and part enters secondary water tank 3, and another part enters main water box 2, through the cooling of main water box 2 and secondary water tank 3, merges together, enters motor and circulate.
The present invention does not have disclosed technical characteristics, is the known technology of the art.
The foregoing describe basic principle of the present invention and advantage.The present invention is not restricted to the described embodiments, and is not departing from the prerequisite of the scope of the invention, and those skilled in the art can do many changes and improvements as required.Scope should be defined by appending claims and equivalent thereof.

Claims (2)

1. can reduce a cooling system for car load water temperature, it is characterized in that: comprise motor, main water box, secondary water tank and swelling water tank; Wherein motor comprises engine water inlet, engine water outlet and engine exhaust port; Main water box comprises main water box water intake, main water box water outlet and main water box relief opening; Secondary water tank comprises secondary water tank inlet, secondary water outlet of water tank and secondary air outlet of water tank; Swelling water tank has the first leakage port, the second leakage port, the 3rd leakage port and water supplement port, the first leakage port, the second leakage port, the 3rd leakage port connecting engine relief opening, main water box relief opening and secondary air outlet of water tank respectively; Swelling water tank water supplement port connects main water box water intake through water-adding pipe, and main water box water outlet is communicated with engine water inlet and forms first circulatory system; When car load water temperature raises, engine water outlet is communicated with main water box water intake and secondary water tank inlet simultaneously, and main water box water outlet is communicated with engine water inlet with secondary water outlet of water tank and forms second circulatory system; Motor is also provided with the hot-water line be communicated with warm air system and return pipe forms lesser circulation.
2. can reduce the cooling system of car load water temperature according to claim 1, it is characterized in that: it also comprises oil cooler, oil cooler comprises oil cooler water intake and oil cooler water outlet, oil cooler water intake is communicated with main water box water outlet and engine thermal water pipe, and oil cooler water outlet is communicated with engine water inlet.
CN201310515227.5A 2013-10-28 2013-10-28 The cooling system of car load water temperature can be reduced Expired - Fee Related CN103511053B (en)

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CN201310515227.5A CN103511053B (en) 2013-10-28 2013-10-28 The cooling system of car load water temperature can be reduced

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CN103511053B true CN103511053B (en) 2015-09-02

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107288737B (en) * 2017-07-31 2019-08-06 安徽江淮汽车集团股份有限公司 A kind of double water tank cooling control system and method
CN107313850B (en) * 2017-08-23 2019-09-24 安徽江淮汽车集团股份有限公司 A kind of engine temperature regulating system and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1800599A (en) * 2005-09-30 2006-07-12 王树民 Automatic circulating water cooling mechanism with heat expansion water tank for motorcycle engine
JP2009121340A (en) * 2007-11-14 2009-06-04 Toyota Motor Corp Engine cooling system
CN201763431U (en) * 2010-07-23 2011-03-16 小康汽车产业(集团)有限公司 Engine cooling water circulation system
CN201747445U (en) * 2010-08-18 2011-02-16 内蒙古北方重型汽车股份有限公司 Dual-pump and dual-loop cooling system for mining automobiles
CN201991599U (en) * 2011-02-01 2011-09-28 江苏华西村海洋工程服务有限公司 Main power generating set cooling system for crane ship
CN202073627U (en) * 2011-04-18 2011-12-14 重庆建设摩托车股份有限公司 Engine cooling system
CN103016124A (en) * 2012-12-13 2013-04-03 中国北车集团大连机车车辆有限公司 High-low temperature automatic distributing and cooling system for diesel engine
CN203081557U (en) * 2012-12-19 2013-07-24 安徽江淮汽车股份有限公司 Engine cooling system
CN203584550U (en) * 2013-10-28 2014-05-07 中国重汽集团济南动力有限公司 Cooling system capable of reducing water temperature of whole vehicle

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