CN206346828U - Carry the automobile ICS intercooler system of turbocharged engine - Google Patents
Carry the automobile ICS intercooler system of turbocharged engine Download PDFInfo
- Publication number
- CN206346828U CN206346828U CN201621444871.3U CN201621444871U CN206346828U CN 206346828 U CN206346828 U CN 206346828U CN 201621444871 U CN201621444871 U CN 201621444871U CN 206346828 U CN206346828 U CN 206346828U
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- CN
- China
- Prior art keywords
- air cooler
- automobile
- charge air
- cold
- relief valve
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model discloses a kind of automobile ICS intercooler system for carrying turbocharged engine, the bleed ports for including being sequentially connected with along air-flow direction, air cleaner, air inlet pipe, booster, in cold air inlet pipe, charge air cooler, in cold escape pipe and air throttle, the bypass being connected with relief valve is provided with described on cold escape pipe, the outlet of the relief valve is connected with the relief valve escape pipe connected with the air inlet pipe, the charge air cooler is located at the extreme lower position in the automobile ICS intercooler system of the load turbocharged engine, the bottom of the charge air cooler is provided with the oil discharge screw of closure fuel outlet.Charge air cooler is in extreme lower position in the automobile ICS intercooler system of the present utility model for carrying turbocharged engine, oil discharge screw is provided with the bottom of charge air cooler, so that machine oil is back at oil discharge screw, periodically machine oil is discharged in maintenance, avoid distance travelled or overlong time from causing a large amount of machine oil to accumulate, cause pipeline blockage.
Description
Technical field
The utility model is related to automobile technical field, in particular to cold system in a kind of automobile for carrying turbocharged engine
System.
Background technology
With the popularization of turbocharged engine, increasing consumer is had found after one section of mileage of traveling, charge air cooler, in
There is lubricating oil leakage, or air cleaner cartridge by the phenomenon of oil pollution in cold pipeline (for external relief valve vehicle).
To find out its cause, present turbocharged engine is provided with closed loop crankcase breather, crankcase substantially
Machine oil gas can suck engine again and be burnt, during a small amount of oil gas can be entered by bent axle respirator and TC bearings
Cold air inlet pipe, so that cold and associated pipe in being diffused into entirely, fluid shape is turned into after condensing to the cold.Locally there is machine oil and oozed in the lighter
Leakage, severe patient pollution filter core or blocking inter cooling pipeline.According to experiment experience, typically 40,000 km mileages or so, pipe are travelled in engine
More obvious machine oil packing phenomenon occurs in road.This problem is from generally existing on joint passenger car of advocating peace.
The content of the invention
The purpose of this utility model is that there is provided a kind of carrying turbocharged engine for avoiding engine motor oil from accumulating
Automobile ICS intercooler system.
To achieve the above object, the automobile ICS intercooler system edge of the carrying turbocharged engine designed by the utility model is empty
Flow of air direction include be sequentially connected with bleed ports, air cleaner, air inlet pipe, booster, in cold air inlet pipe, charge air cooler, in
Cold escape pipe and air throttle, it is described in the bypass being connected with relief valve is provided with cold escape pipe, the outlet of the relief valve connects
The relief valve escape pipe connected with the air inlet pipe is connected to, the charge air cooler is located in the automobile of the load turbocharged engine
Extreme lower position in cooling system, the bottom of the charge air cooler is provided with the oil discharge screw of closure fuel outlet.
Preferably, the tie point that cold escape pipe is connected with the relief valve in described is less than the air-filtering
Device.
Preferably, the tie point that cold escape pipe is connected with the relief valve in described and the air-filtering
There is more than 200mm distance between device.
Preferably, the charge air cooler with it is described in the air inlet that is connected of cold air inlet pipe be arranged on the charge air cooler
Bottom, the charge air cooler with it is described in cold escape pipe be connected the top that gas outlet is arranged on the charge air cooler.
Preferably, the bleed ports are located above the charge air cooler side, the air cleaner, the pressure release
Valve is located above the charge air cooler, and the booster, the air throttle are located at the charge air cooler back upper place.
The beneficial effects of the utility model are：In the automobile ICS intercooler system of the present utility model for carrying turbocharged engine
Charge air cooler is in extreme lower position, and oil discharge screw is provided with the bottom of charge air cooler, so that machine oil is back at oil discharge screw, in dimension
Periodically machine oil is discharged when repairing maintenance, it is to avoid distance travelled or overlong time cause a large amount of machine oil to accumulate, and cause pipeline blockage.
Brief description of the drawings
Fig. 1 shows for the structure of the automobile ICS intercooler system of the carrying turbocharged engine of preferred embodiment of the present utility model
It is intended to.
Each part numbers are as follows in figure：Bleed ports 1, air cleaner 2, air inlet pipe 3, booster 4, in cold air inlet pipe 5, in
Cooler 6, in cold escape pipe 7, air throttle 8, relief valve 9, relief valve escape pipe 10, oil discharge screw 11.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
In order to avoid oil is deposited in ICS intercooler system or is diffused into the filter core of air cleaner in turbocharged engine machine,
The automobile ICS intercooler system of the present utility model for carrying turbocharged engine provides solution efficiently, inexpensive.
Referring to Fig. 1, the automobile ICS intercooler system edge of the carrying turbocharged engine of the utility model preferred embodiment is empty
Flow of air direction sequentially include bleed ports 1, air cleaner 2, air inlet pipe 3, booster 4, in cold air inlet pipe 5, charge air cooler 6, in
Cold escape pipe 7 and air throttle 8, in be provided with the bypass being connected with relief valve 9 on cold escape pipe 7, the outlet of relief valve 9 is connected with
The relief valve escape pipe 10 connected with air inlet pipe 3.The bottom of charge air cooler 6 is provided with the oil discharge screw 11 of closure fuel outlet.
In engine operation process, air is sucked from bleed ports 1, air passes through air inlet after the filtering of air cleaner 2
Pipe 3 enters booster 4.Gas temperature after the compression of booster 4 is very high, it is necessary to be handled by charge air cooler 6.High-temperature gas enters
The specific path for entering charge air cooler 6 is as follows：In cold 5 → charge air cooler of air inlet pipe 6 → in cold escape pipe 7, finally reach air throttle 8 at.
For external relief valve vehicle, when engine is shut down, air throttle 8 has been switched off, and the sluggish gas in part need to be
In be discharged into air inlet pipe 3 through relief valve 9, relief valve escape pipe 10 at cold escape pipe 7, to reduce the impact to air throttle 8.
In the illustrated embodiment, charge air cooler 6 is in the whole automobile ICS intercooler system for carrying turbocharged engine most
Lower position, bleed ports 1 are located above the side of charge air cooler 6, and air cleaner 2, relief valve 9 are located above charge air cooler 6, booster 4,
Air throttle 8 is located at the back upper place of charge air cooler 6.In cold air inlet pipe 5 be arranged on the bottom of charge air cooler 6, in cold escape pipe 7 be arranged in it is cold
The top of device 6.
When engine is run, when high-temperature gas passes through charge air cooler 6, part machine oil steam condenses to the cold, is accumulated in charge air cooler 6
At the oil discharge screw 11 of bottom.Also there is part machine oil to condense in cold escape pipe 7 in simultaneously and be attached to tube wall, but in vehicle parking
At the oil discharge screw 11 that charge air cooler 6 can be flowed slowly into afterwards.
When engine is shut down, a small amount of machine oil steam can be attached to relief valve escape pipe in pressure leak process along outlet gas flow path
10 and in cold escape pipe 7.The a small amount of machine oil for being attached to relief valve escape pipe 10 is back at the oil discharge screw 11 of charge air cooler 6.And
A small amount of machine oil of cold escape pipe 7 is attached to because the interface of the cold escape pipe 7 with of relief valve escape pipe 10 is away from air-filtering
Device 2, a small amount of machine oil in this part will not pollute air cleaner 2, and be inhaled into engine after the engine started and fired
Burn.
When automobile is maintained, every 20,000 kilometrage turns on oil discharge screw 11, treats machine oil in charge air cooler from putting
Hydraulic fluid port is drained.
In summary, the automobile ICS intercooler system of the present utility model for carrying turbocharged engine has advantages below：
(1) in the whole automobile ICS intercooler system for carrying turbocharged engine, charge air cooler 6 is in extreme lower position, so as to machine
Oil is back at oil discharge screw 11；
(2) pipeline does not have U-shaped or V-structure in the whole automobile ICS intercooler system for carrying turbocharged engine, it is to avoid pipe
Accumulate machine oil in road；
(3) external relief valve vehicle, the connection of the cold escape pipe 7 (air intake pipe) with of relief valve escape pipe 10 are directed to
Point should keep more than 200mm distance less than air cleaner 2 and with air cleaner 2, it is to avoid the filter core of air cleaner 2
By oil vapour pollution；
(4) oil discharge screw 11 is provided with the bottom of charge air cooler 6, periodically discharges machine oil in maintenance, it is to avoid traveling
Mileage or overlong time cause a large amount of machine oil to accumulate, and cause pipeline blockage.
The automobile ICS intercooler system of the present utility model for carrying turbocharged engine is by the optimization on method for arranging with
Both optimization in cooler structure coordinated, solve carry turbocharged engine automobile storage machine oil accumulate problem.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of automobile ICS intercooler system for carrying turbocharged engine, the bleed ports for including being sequentially connected with along air-flow direction
(1), air cleaner (2), air inlet pipe (3), booster (4), in cold air inlet pipe (5), charge air cooler (6), in cold escape pipe (7) and
Air throttle (8), it is described in be provided with the bypass being connected with relief valve (9), the outlet of the relief valve (9) on cold escape pipe (7)
It is connected with the relief valve escape pipe (10) connected with the air inlet pipe (3), it is characterised in that：The charge air cooler (6) is located at described
The extreme lower position in the automobile ICS intercooler system of turbocharged engine is carried, the bottom of the charge air cooler (6) is provided with closure and drained the oil
The oil discharge screw (11) of mouth.
2. the automobile ICS intercooler system according to claim 1 for carrying turbocharged engine, it is characterised in that：It is cold in described
The tie point that escape pipe (7) is connected with the relief valve (9) is less than the air cleaner (2).
3. the automobile ICS intercooler system according to claim 2 for carrying turbocharged engine, it is characterised in that：It is cold in described
There is more than 200mm between the tie point and the air cleaner (2) that escape pipe (7) is connected with the relief valve (9)
Distance.
4. the automobile ICS intercooler system according to any one of claim 1 to 3 for carrying turbocharged engine, its feature exists
In：The charge air cooler (6) with it is described in the air inlet that is connected of cold air inlet pipe (5) be arranged on the bottoms of the charge air cooler (6), it is described
Charge air cooler (6) with it is described in cold escape pipe (7) be connected the top that gas outlet is arranged on the charge air cooler (6).
5. the automobile ICS intercooler system according to claim 4 for carrying turbocharged engine, it is characterised in that：The bleed
Mouth (1) is located above the charge air cooler (6) side, and the air cleaner (2), the relief valve (9) are located at the charge air cooler
(6) top, the booster (4), the air throttle (8) are located at the charge air cooler (6) back upper place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444871.3U CN206346828U (en) | 2016-12-27 | 2016-12-27 | Carry the automobile ICS intercooler system of turbocharged engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444871.3U CN206346828U (en) | 2016-12-27 | 2016-12-27 | Carry the automobile ICS intercooler system of turbocharged engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206346828U true CN206346828U (en) | 2017-07-21 |
Family
ID=59322018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444871.3U Active CN206346828U (en) | 2016-12-27 | 2016-12-27 | Carry the automobile ICS intercooler system of turbocharged engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206346828U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388252A (en) * | 2018-04-17 | 2019-10-29 | 现代自动车株式会社 | Cooling system for engine |
| CN113847173A (en) * | 2021-09-16 | 2021-12-28 | 奇瑞汽车股份有限公司 | Supercharged engine air inlet system and supercharged engine |
| CN114233541A (en) * | 2021-12-15 | 2022-03-25 | 东风汽车集团股份有限公司 | Relief valve gas outlet pipeline and pressure boost transmitter system |
-
2016
- 2016-12-27 CN CN201621444871.3U patent/CN206346828U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388252A (en) * | 2018-04-17 | 2019-10-29 | 现代自动车株式会社 | Cooling system for engine |
| CN113847173A (en) * | 2021-09-16 | 2021-12-28 | 奇瑞汽车股份有限公司 | Supercharged engine air inlet system and supercharged engine |
| CN114233541A (en) * | 2021-12-15 | 2022-03-25 | 东风汽车集团股份有限公司 | Relief valve gas outlet pipeline and pressure boost transmitter system |
| CN114233541B (en) * | 2021-12-15 | 2023-02-24 | 东风汽车集团股份有限公司 | Relief valve gas outlet pipeline and pressure boost transmitter system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee after: dFac Address before: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee before: Dongfeng Car Co. |
|
| CP01 | Change in the name or title of a patent holder |