CN204152622U - A kind of cooling system of front-engine rear-drive motor - Google Patents
A kind of cooling system of front-engine rear-drive motor Download PDFInfo
- Publication number
- CN204152622U CN204152622U CN201420624336.0U CN201420624336U CN204152622U CN 204152622 U CN204152622 U CN 204152622U CN 201420624336 U CN201420624336 U CN 201420624336U CN 204152622 U CN204152622 U CN 204152622U
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- China
- Prior art keywords
- thermostat
- intake pipe
- cooling system
- pipe assembly
- drive motor
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Abstract
A cooling system for front-engine rear-drive motor, it relates to technical field of automobile engine.The utility model causes the overall sizes of the motor of front-engine rear-drive to increase to solve the arrangement of cooling system intake pipe, and multiple cool cycles water route component brought that work alone increase, and motor takes up room large problem.The intake pipe assembly of the cooling system of a kind of front-engine rear-drive motor of the present utility model is arranged in motor head, intake pipe assembly is integrated with the joint of the backwater of at least one cool cycles simultaneously, thermostat and thermostat housing is arranged in cylinder cover water jacket rear end, and engine rear end water outlet, thermostat at least can control the switch of a waterway circulating, is connected with the pipeline that discharges water increased in cylinder cover water jacket front end.The utility model is saved between engine air, good cooling results.
Description
Technical field
The utility model relates to a kind of engine-cooling system, is specifically related to a kind of cooling system of front-engine rear-drive motor, belongs to technical field of automobile engine.
Background technique
In engine cold-start process, because chamber temperature is lower, fuel fuel atomization when being injected into firing chamber is bad, it is insufficient to burn, and oil consumption can be caused to increase, discharge exceeds standard.When engine work, gas fuel burning discharges a large amount of heat, if the part directly contacted with high-temperature gas cools not in time, part meeting expanded by heating or lubricating oil high-temp go bad, and causes occurring heel and toe wear between moving parts, damaging motor.The heat that fuel discharges, when cold start-up, is delivered to body by the flowing of cooling liquid, realizes rapid warming-up by the cooling system of motor fast; When normally working, by the flowing of cooling liquid, unnecessary heat being taken away by heat exchangers such as radiators, making motor be in suitable operating temperature all the time.In the engine nacelle of front-engine rear-drive, if the intake pipe of cooling system is arranged on the rear end of motor, namely the distance that will reduce engine rear end distance engine compartment border increases the overall sizes of motor fore-and-aft direction, multiple cooling systems of engine interior are all independent circulation waterways simultaneously, cause component to increase, motor takes up room larger.Therefore, urgently design a kind of intake pipe and be arranged on motor head and the cooling system comprising the front-engine rear-drive motor of multiple circulation waterway.
Summary of the invention
The utility model is that the engine-cooling system intake pipe arrangement solving front-engine rear-drive causes engine rear end to increase apart from the distance reduction on engine compartment border and the overall sizes of motor fore-and-aft direction, multiple cool cycles water route component brought that work alone increase, motor takes up room large problem, and then provides a kind of intake pipe and be arranged on motor head and the cooling system comprising the front-engine rear-drive motor of multiple circulation waterway.
The utility model for solving the problems of the technologies described above taked technological scheme is:
The cooling system of a kind of front-engine rear-drive motor of the present utility model comprises intake pipe assembly, water pump, cylinder body water jacket, cylinder cover water jacket, bleed line, intake pipe assembly is arranged on motor head and is connected with water pump, water pump is connected with cylinder body water jacket, cylinder body water jacket is connected with cylinder cover water jacket, the front end of described cylinder cover water jacket is provided with bleed line, bleed line is connected with car load heat exchanger, and car load heat exchanger is connected with intake pipe assembly and forms circulation waterway; The cooling system of front-engine rear-drive motor also comprises thermostat and thermostat housing and offlet, thermostat and thermostat housing are arranged on the rear end of cylinder cover water jacket, thermostat and thermostat housing are connected with car load heat exchanger, and car load heat exchanger is connected with intake pipe assembly and forms circulation waterway; Thermostat and thermostat housing are also at least integrated with an other water route and are connected with intake pipe assembly and form circulation waterway, and cylinder cover water jacket front end is provided with outlet pipe.
The cooling system of a kind of front-engine rear-drive motor of such scheme have employed and intake pipe assembly is arranged in motor head, and intake pipe assembly is integrated with the joint of the backwater of at least one cool cycles simultaneously.For can the heat dissipating capacity of balance adjustment cooling system, arrange thermostat and thermostat housing in cylinder cap rear end.Thermostat can control the switch that at least can control a waterway circulating.Water outlet is caused motor head, is connected with the pipeline that discharges water increased in cylinder cover water jacket front end, when thermostat opens or closes, a small amount of cooling liquid can flow out from the pipeline that discharges water, and participates in the circulation of cooling system.Engine-cooling system also has at least one waterway circulating such as throttle body-machine oil cooler pipeline, pressurized machine cooling line, short circuit water route, heating water flow ventilation simultaneously.
Scheme is designed further: in order to other circulation waterway integrated, cylinder cover water jacket rear end is provided with an outlet pipe and is connected with car load heating water flow ventilation, and car load heating water flow ventilation is connected with intake pipe assembly and forms circulation waterway.
Scheme is designed further: in order to other circulation waterway integrated, cylinder cap rear end water jacket is provided with an outlet pipe and is connected with throttle body-machine oil cooler pipeline, and throttle body-machine oil cooler pipeline is connected with intake pipe assembly and forms circulation waterway.
Design further scheme: in order to other circulation waterway integrated, thermostat and thermostat housing are provided with an outlet pipe and cool with pressurized machine and be connected, and pressurized machine cooling is connected with intake pipe assembly and forms circulation waterway.
Scheme is designed further: in order to other circulation waterway integrated, thermostat and thermostat housing are provided with an outlet pipe and are connected with short circuit water route, and short circuit water route is connected with intake pipe assembly and forms circulation waterway.
The beneficial effects of the utility model are: in the motor of front-engine rear-drive, intake pipe assembly is arranged in motor head, namely the distance increasing engine rear end distance engine compartment border reduces the overall sizes of motor fore-and-aft direction, and intake pipe assembly is integrated with the joint of the backwater of at least one cool cycles simultaneously.For can the heat dissipating capacity of balance adjustment cooling system, arrange thermostat and thermostat housing in cylinder cap rear end, thermostat at least can control the switch of a waterway circulating.Decrease taking up room of motor, reduce cost.
Accompanying drawing explanation
Fig. 1 is cooling system conceptual schematic view;
Fig. 2 is the Facad structure schematic diagram that cooling system is placed in motor;
Fig. 3 is the structure schematic diagram that cooling system is placed in motor;
1-intake pipe assembly in figure, 2-water pump, 3-cylinder body water jacket, 4-cylinder cover water jacket, 5-bleed line, 7-thermostat and thermostat housing, 9-offlet, 10-car load heat exchanger, 11-car load heating water flow ventilation, 12-closure-machine oil cooler, 13-pressurized machine cooler, 14-short circuit water route.
Embodiment
Embodiment one: composition graphs 1-Fig. 3 is described, the cooling system of a kind of front-engine rear-drive motor of the present utility model comprises intake pipe assembly 1, water pump 2, cylinder body water jacket 3, cylinder cover water jacket 4, intake pipe assembly 1 is arranged on motor head and is connected with water pump 2, water pump 2 is connected with cylinder body water jacket 3, cylinder body water jacket 3 is connected with cylinder cover water jacket 4, the front end of described cylinder cover water jacket 4 is provided with bleed line 15, bleed line 15 is connected with car load heat exchanger 10, and car load heat exchanger 10 is connected with intake pipe assembly 1 and forms circulation waterway; The rear end of cylinder cover water jacket 4 arranges thermostat and thermostat housing 7, the cooling system of front-engine rear-drive motor also comprises offlet 9, thermostat and thermostat housing 7 are connected with car load heat exchanger 10, car load heat exchanger 10 is connected with intake pipe assembly 1 and forms circulation waterway, and cylinder body water jacket 3 front end is provided with offlet 9.When coolant temperature height, this cooling system is acted on by water pump 2, make cooling liquid via intake pipe assembly 1, flow to cylinder body water jacket 3, cylinder cover water jacket 4, cooling liquid flow to cylinder cover water jacket 4 rear end, and thermostat switch is opened, and cooling liquid is transported to car load heat exchanger 10 by thermostat and cools, cooled cooling liquid comes back to intake pipe assembly 1, re-starts cool cycles.
Embodiment two: composition graphs 1-Fig. 3 is described, the cooling system of a kind of front-engine rear-drive motor of the present utility model comprises intake pipe assembly 1, water pump 2, cylinder body water jacket 3, cylinder cover water jacket 4, intake pipe assembly 1 is arranged on motor head and is connected with water pump 2, water pump 2 is connected with cylinder body water jacket 3, cylinder body water jacket 3 is connected with cylinder cover water jacket 4, the front end of described cylinder cover water jacket 4 is provided with bleed line 15, bleed line 15 is connected with car load heat exchanger 10, and car load heat exchanger 10 is connected with intake pipe assembly 1 and forms circulation waterway; The rear end of cylinder cover water jacket 4 arranges thermostat and thermostat housing 7, the cooling system of front-engine rear-drive motor also comprises offlet 9, thermostat and thermostat housing 7 are connected with car load heat exchanger 10, car load heat exchanger 10 is connected with intake pipe assembly 1 and forms circulation waterway, outlet pipe assembly 8 is also at least integrated with an other water route and is connected with intake pipe assembly 1 and forms circulation waterway, and cylinder body water jacket 3 front end is provided with offlet 9.When coolant temperature is low, this cooling system is acted on by water pump 2, make cooling liquid via intake pipe assembly 1, flow to cylinder body water jacket 3, cylinder cover water jacket 4, arrive the rear end of cylinder body water jacket 4, thermostat switch is closed, cooling liquid can enter the car load heating water flow ventilation 11 integrated with thermostat respectively, throttle body-machine oil cooler pipeline 12, pressurized machine cool 13, each waterway circulating of short circuit water route 14, and finally get back to suction tude assembly 1, re-start cool cycles, when thermostat cuts out, having a small amount of cooling liquid can flow out from offlet 9, participates in the circulation of cooling system.
The exemplary illustration of present embodiment just to this patent, does not limit its protection domain, and those skilled in the art can also change, as long as no the Spirit Essence exceeding this patent, in the protection domain of this patent its local.
Claims (9)
1. the cooling system of a front-engine rear-drive motor, comprise intake pipe assembly (1), water pump (2), cylinder body water jacket (3), cylinder cover water jacket (4), bleed line (5), intake pipe assembly (1) is arranged on motor head and is connected with water pump (2), water pump (2) is connected with cylinder body water jacket (3), cylinder body water jacket (3) is connected with cylinder cover water jacket (4), the front end of described cylinder cover water jacket (4) is connected with bleed line (5), bleed line (5) is connected with car load heat exchanger (10), car load heat exchanger (10) is connected with intake pipe assembly (1) and forms circulation waterway, it is characterized in that: the cooling system of front-engine rear-drive motor also comprises thermostat and thermostat housing (7) and offlet (9), thermostat and thermostat housing (7) are arranged on the rear end of cylinder cover water jacket (4), thermostat and thermostat housing (7) are connected with car load heat exchanger (10), car load heat exchanger (10) is connected with intake pipe assembly (1) and forms circulation waterway, thermostat and thermostat housing (7) are at least integrated with an other water route and are connected with intake pipe assembly (1) and form circulation waterway, and cylinder body water jacket (3) front end is provided with offlet (9).
2. the cooling system of a kind of front-engine rear-drive motor according to claim 1, it is characterized in that: the rear end of cylinder cover water jacket (4) is provided with an outlet pipe and is connected with car load heating water flow ventilation (11), car load heating water flow ventilation (11) is connected with intake pipe assembly (1) and forms circulation waterway.
3. the cooling system of a kind of front-engine rear-drive motor according to claim 1 and 2, it is characterized in that: the rear end of cylinder cover water jacket (4) is provided with an outlet pipe and is connected with throttle body-machine oil cooler pipeline (12), and throttle body-machine oil cooler pipeline (12) is connected with intake pipe assembly (1) and forms circulation waterway.
4. the cooling system of a kind of front-engine rear-drive motor according to claim 1 and 2, it is characterized in that: thermostat and thermostat housing (7) are provided with an outlet pipe and cool (13) with pressurized machine and be connected, pressurized machine cooling (13) is connected with intake pipe assembly (1) and forms circulation waterway.
5. the cooling system of a kind of front-engine rear-drive motor according to claim 3, it is characterized in that: thermostat and thermostat housing (7) are provided with an outlet pipe and cool (13) with pressurized machine and be connected, pressurized machine cooling (13) is connected with intake pipe assembly (1) and forms circulation waterway.
6. the cooling system of a kind of front-engine rear-drive motor according to claim 1 and 2, it is characterized in that: thermostat and thermostat housing (7) are provided with an outlet pipe and are connected with short circuit water route (14), short circuit water route (14) are connected with intake pipe assembly (1) and form circulation waterway.
7. the cooling system of a kind of front-engine rear-drive motor according to claim 3, it is characterized in that: thermostat and thermostat housing (7) are provided with an outlet pipe and are connected with short circuit water route (14), short circuit water route (14) are connected with intake pipe assembly (1) and form circulation waterway.
8. the cooling system of a kind of front-engine rear-drive motor according to claim 4, it is characterized in that: thermostat and thermostat housing (7) are provided with an outlet pipe and are connected with short circuit water route (14), short circuit water route (14) are connected with intake pipe assembly (1) and form circulation waterway.
9. the cooling system of a kind of front-engine rear-drive motor according to claim 5, it is characterized in that: thermostat and thermostat housing (7) are provided with an outlet pipe and are connected with short circuit water route (14), short circuit water route (14) are connected with intake pipe assembly (1) and form circulation waterway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624336.0U CN204152622U (en) | 2014-10-27 | 2014-10-27 | A kind of cooling system of front-engine rear-drive motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624336.0U CN204152622U (en) | 2014-10-27 | 2014-10-27 | A kind of cooling system of front-engine rear-drive motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152622U true CN204152622U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624336.0U Expired - Fee Related CN204152622U (en) | 2014-10-27 | 2014-10-27 | A kind of cooling system of front-engine rear-drive motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826687A (en) * | 2019-04-08 | 2019-05-31 | 清华大学苏州汽车研究院（吴江） | A kind of lubricating oil temperature control system and method for engine rig test |
-
2014
- 2014-10-27 CN CN201420624336.0U patent/CN204152622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826687A (en) * | 2019-04-08 | 2019-05-31 | 清华大学苏州汽车研究院（吴江） | A kind of lubricating oil temperature control system and method for engine rig test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20191027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |