CN203879617U - Cooling apparatus for intercooler of supercharging engine - Google Patents
Cooling apparatus for intercooler of supercharging engine Download PDFInfo
- Publication number
- CN203879617U CN203879617U CN201420057742.3U CN201420057742U CN203879617U CN 203879617 U CN203879617 U CN 203879617U CN 201420057742 U CN201420057742 U CN 201420057742U CN 203879617 U CN203879617 U CN 203879617U
- Authority
- CN
- China
- Prior art keywords
- intercooler
- radiator
- fan
- engine
- heat radiator
- 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.)
- Expired - Fee Related
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Classifications
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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 cooling apparatus for an intercooler of a supercharging engine and belongs to the technical field of an automobile engine. The cooling apparatus comprises a heat radiator and an intercooler in a parallel connection with the heat radiator, wherein heat radiation sheets are respectively mounted on the heat radiator and the intercooler; the heat radiator and the intercooler are separated; a gap is formed between the heat radiator and the intercooler; a fan rack is mounted between the heat radiator and the intercooler; and the fan rack is equipped with a cooling fan forcing cold air to flow toward the heat radiator from the intercooler. By the use of the cooling apparatus for the intercooler of the supercharging engine, in any work conditions of the automobile engine, heat of the intercooler can be taken away via high rotation of the fan, so dynamic performance of the engine can be guaranteed.
Description
Technical field
The utility model relates to a kind of intercooler cooling device, belongs to technical field of automobile engine.
Background technique
The motor of band pressurized air interstage cooler (abbreviation intercooler) is the power that is pressurized motor in order to improve, and reduces noxious gas emission.Reduce the concentration that is pressurized air by intercooler, to improve density of the induced air, thereby improve engine power.
Due to are all fixed together in parallel with radiator of intercooler of current production motor car engine, heat dissipating method is bad, it is slow to lower the temperature, especially easily cause engine high-temperature, especially vehicle is in the time that low speed high load operating mode is moved, in addition in the situation that ambient temperature is higher, intercooler is difficult to low intake temperature to reduce, thereby has caused engine power decline, and long-play affects service life of aeroengine.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the utility model provides supercharged engine intercooler cooling device, can effectively improve heat dissipation rate.
The utility model is achieved by the following technical solution: a kind of supercharged engine intercooler cooling device, it comprises the radiator being arranged in parallel and the intercooler that are arranged in motor, radiating fin is all installed on radiator and intercooler, described radiator and intercooler divide and are arranged, gapped between radiator and intercooler, between radiator and intercooler, fan board is installed, the cooling fan that makes cool air flow to radiator from intercooler is installed on fan board.
Described fan board is fixed on described intercooler.
Wind scooper is equipped with in the outer ring of described cooling fan.
The two ends of described wind scooper are closely connected with intercooler with radiator respectively.
The beneficial effects of the utility model are: the utility model divides radiator and intercooler to be arranged, cooling fan is arranged in the middle of intercooler and radiator, make vehicle motor under any operating mode, the High Rotation Speed of fan can be taken away the heat of intercooler, has ensured the power character of motor.
Brief description of the drawings
According to drawings and embodiments the utility model is further illustrated below.
Fig. 1 is the utility model structural representation;
Fig. 2 is fan scheme of installation;
Fig. 3 is the utility model theory diagram.
In figure, 1, radiator, 2, intercooler, 3, radiating fin, 4, cooling fan, 4-1, fan board, 4-2, wind scooper.
Embodiment
A kind of supercharged engine intercooler cooling device as shown in Figure 1, Figure 2, Figure 3 shows, it comprises the radiator being arranged in parallel 1 and the intercooler 2 that are arranged in motor, on radiator 1 and intercooler 2, radiating fin 3 is all installed, 2 points of described radiator 1 and intercoolers are arranged, gapped between radiator 1 and intercooler 2, between radiator 1 and intercooler 2, fan board 4-1 is installed, the cooling fan 4 that makes cool air flow to radiator 1 from intercooler 2 is installed on fan board 4-1.
On the intercooler 2 of described fan board 4-1 by screw or described in being bolted to.
Wind scooper 4-2 is equipped with in the outer ring of described cooling fan 4.
The two ends of described wind scooper 4-2 are closely connected with intercooler 2 with radiator 1 respectively.
Principle of the present utility model is:
The important parameter of intercooler is heat exchange coefficient
.It has shown that pressurized air is lowered temperature and pressurized air and the poor ratio of cooling air temperature.At ecotopia
between value 0.65 ~ 0.85.In 30 DEG C of left and right of ambient temperature, vehicle low speed high load when operation, because cooling not good general causes after air intake pressurized temperature can be higher than 70 DEG C time, calculate according to formula, can obtain
value is more than 1.The high temperature air that enters motor will reduce engine output.
In formula,
for heat exchange coefficient;
for pressurized air enters temperature;
for pressurized air delivery temperature;
for cooling-air enters temperature.
This improved method as shown in Figure 1, is that intercooler and radiator are separated, and intercooler, in radiator front portion, is reserved certain distance between intercooler and radiator.Cooling fan is installed as shown in Figure 2 after intercooler, and cooling fan is from intercooler inspiration here wind, first cooling intercooler.As shown in Figure 2, wind scooper 4-2 is installed around cooling fan, the air stream that cooling fan utilizes wind scooper 4-2 to form blows to radiator again.Cooling fan size after improvement strengthens, and utilizes wind scooper 4-2 to form powerful cooling-air stream simultaneously and radiator is carried out cooling, can not affect the heat radiation of motor.As shown in Figure 3, in the time that vehicle low speed high load is moved, engine speed is high, and cooling fan is electronic control, and the high rotation of fan is lowered the temperature to intercooler, also to engine radiator cooling, engine radiating speed is accelerated according to air flow.Rapid heat dissipation like this, has accelerated the cooling of motor, has ensured lower intake temperature, has improved the air inflow of unit time, has ensured engine power output, motor is worked under equilibrium temperature, thereby has reached energy-saving and cost-reducing object.
According to above design, fan is in the middle of intercooler and radiator, and vehicle motor is under any operating mode, and the High Rotation Speed of fan can be taken away the heat of intercooler, has ensured the power character of motor.Through experiment calculation, the design after improvement makes the heat exchange coefficient of intercooler
value can effectively be controlled between 0.65 ~ 0.7.This design is especially applicable to being contained in the diesel engine intercooler of exhaust-gas turbocharger.
Claims (3)
1. a supercharged engine intercooler cooling device, it comprises the radiator being arranged in parallel (1) and the intercooler (2) that are arranged in motor, on radiator (1) and intercooler (2), radiating fin (3) is all installed, it is characterized in that: described radiator (1) and intercooler (2) point are arranged, gapped between radiator (1) and intercooler (2), between radiator (1) and intercooler (2), fan board (4-1) is installed, the cooling fan (4) that makes cool air flow to radiator (1) from intercooler (2) is installed on fan board (4-1), wind scooper (4-2) is equipped with in the outer ring of described cooling fan (4).
2. supercharged engine intercooler cooling device according to claim 1, is characterized in that: described fan board (4-1) is fixed on described intercooler (2).
3. supercharged engine intercooler cooling device according to claim 1, is characterized in that: the two ends of described wind scooper (4-2) are closely connected with intercooler (2) with radiator (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057742.3U CN203879617U (en) | 2014-01-31 | 2014-01-31 | Cooling apparatus for intercooler of supercharging engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057742.3U CN203879617U (en) | 2014-01-31 | 2014-01-31 | Cooling apparatus for intercooler of supercharging engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879617U true CN203879617U (en) | 2014-10-15 |
Family
ID=51680123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420057742.3U Expired - Fee Related CN203879617U (en) | 2014-01-31 | 2014-01-31 | Cooling apparatus for intercooler of supercharging engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221892A (en) * | 2015-10-21 | 2016-01-06 | 无锡惠山泵业有限公司 | A kind of engine cooling safety cover |
-
2014
- 2014-01-31 CN CN201420057742.3U patent/CN203879617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221892A (en) * | 2015-10-21 | 2016-01-06 | 无锡惠山泵业有限公司 | A kind of engine cooling safety cover |
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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: 20141015 Termination date: 20150131 |
|
| EXPY | Termination of patent right or utility model |