CN201236742Y - Inter-cooler system of car - Google Patents
Inter-cooler system of car Download PDFInfo
- Publication number
- CN201236742Y CN201236742Y CNU2008201113806U CN200820111380U CN201236742Y CN 201236742 Y CN201236742 Y CN 201236742Y CN U2008201113806 U CNU2008201113806 U CN U2008201113806U CN 200820111380 U CN200820111380 U CN 200820111380U CN 201236742 Y CN201236742 Y CN 201236742Y
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- Prior art keywords
- intercooler
- pipeline
- ics
- car
- described car
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- Expired - Lifetime
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- 238000001816 cooling Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 20
- 239000004411 aluminium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229920002943 EPDM rubber Polymers 0.000 claims description 5
- 229920006228 ethylene acrylate copolymer Polymers 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 12
- 239000000446 fuel Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000030279 gene silencing Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Images
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
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Supercharger (AREA)
Abstract
The utility model discloses a sedan inter cooler system, which is arranged on the pipe line between a charging turbine (10) and an engine inlet port (7), and comprises an inter cooler (1), wherein, a water radiator (2) and a fan (3) are further arranged in the sedan inter cooler system; and the inter cooler (1), the water radiator (2) and the fan (3) are arranged in sequence from the ventilation inlet of a car body. The inter cooler system adopts the technical proposal, utilizes cooling set optimum arrangement scheme, arranges the inter cooler at the front part of the system, arranges the water radiator at the back part of the system, and positions the fan which adopts air-suction cooling behind the water radiator. The arrangement scheme can exert the cooling effect of the inter cooler to the maximum extent.
Description
Technical field
The utility model belongs to the technical field of automobile construction, relates to the air exchange system of motor car engine, and more particularly, the utility model relates to a kind of car ICS intercooler system.
Background technique
Aspect present internal-combustion engine research, one of topmost task is exactly when improving specific volume power, also will pursue and reduce fuel consume and emission of harmful substances.After diesel engine adopted exhaust turbine pressuring technology, fuel can perfect combustion, can reduce the growing amount of CO and HC.Refrigeration technique also can improve the power of diesel engine in the employing turbosupercharging, and the diesel engine power output that turbosupercharger is housed can increase by 20%～30% than being unkitted pressurized machine.The use of novel turbocharger means and can substitute large-duty engine with the motor of little discharge capacity, alleviates motor and complete vehicle quality, improves Economy and emission performance.Intercooler is the organic component of any turbo-charged engine, it is between turbosupercharger and engine air inlet, purpose is to reduce the pressurized air intake temperature and improves density of the induced air, thereby improved the motor specific volume power, reduced fuel consume and emission of harmful substances.
After motor adopted exhaust turbine pressuring technology, fuel can perfect combustion, can reduce the growing amount of CO and HC; Adopt turbocharging technology also can improve the power of motor.The use of novel turbocharger means and can replace large-duty engine with the motor of little discharge capacity, alleviates motor and complete vehicle quality, improves Economy and emission performance.But the intake temperature after the supercharging is very high, says to a certain extent, not only influences air inflow, increases fuel consume, and has increased the heat load and the mechanical load of motor, brings a lot of negative effects for the widespread usage of supercharging technology.
Intercooler is the product that remedies the turbo-charged engine defective, it is between turbosupercharger and engine air inlet, and function is to reduce the pressurized air intake temperature, improves density of the induced air, thereby improved the motor specific volume power, reduced fuel consume and emission of harmful substances etc.The application of intercooler on truck is commonplace, because the application of constraint intercooler on car on the space is domestic less relatively and even blank.
China Patent No. is
CN02276288.4The patented technology document patented technology of " a kind of aluminium pipe-band welding type intercooler " is disclosed, its goal of the invention is to improve the structure of intercooler, improves its heat dispersion.Its main technical schemes is that the heat dissipating pipe that is provided with is at interval arranged in the intercooler housing, is provided with heat-radiation belt in the heat dissipating pipe, and the interval between the heat dissipating pipe also is provided with heat-radiation belt.
China Patent No. is
CN03278258.6The patented technology document patented technology of a kind of " automobile intercooler " is disclosed, its goal of the invention is to improve heat exchange effect, weight reduction, the minimizing pressure loss.Its main technical schemes is that radiating fin is a rectangular wave shape fin at the air inlet end socket and the device radiation sheet between sealed compartment device endothermic plate, the adjacent two layers endothermic plate of giving vent to anger between the end socket; Endothermic plate also is a rectangular wave shape fin, and has the hole on the fin.
Above-mentioned patent has all only been done improvement to the structure of intercooler itself, does not relate to the arrangement between each member of cooling system.Along with the employing of advanced technologies such as the development of current car engine machine technology, turbo charge system, be badly in need of a kind of rationally and the car ICS intercooler system structure of science, apply with the turbocharging technology that guarantees the advanced person.
The model utility content
Problem to be solved in the utility model provides a kind of car ICS intercooler system, its objective is under limited arrangement space, by the preferred arrangement of car ICS intercooler system, satisfying the engine charge requirement, thereby realize of the application of charge inter cooling technology in the car field.
To achieve these goals, the technological scheme that the utility model is taked is: this car ICS intercooler system that is provided, be located at charging turbine to the pipeline of engine intake, comprise intercooler, in described car ICS intercooler system, also be provided with water radiator and fan, and from the vehicle body intake grill, according to being disposed in order of intercooler, water radiator and fan.
For making the utility model more perfect, following more detailed and concrete technological scheme has also further been proposed, to obtain best practical effect:
On the pipeline between described intercooler and the engine intake, boost-pressure sensor is set, and is connected with engine electric-controlled unit by signal line.
Described intercooler is the intercooler of aluminium matter welded pipe belt.
Described charging turbine to the pipeline between the intercooler is the flexible pipe material, adopts resistant to elevated temperatures AEM rubber material.
Described charging turbine is to the pipeline of the flexible pipe material between the intercooler, and wherein one section for having the metal suction tude of decay resistance.
Described intercooler to the pipeline between the engine intake is the flexible pipe material, adopts resistant to elevated temperatures EPDM rubber material.
Described charging turbine adopts novel reinforced monaural clip to be connected with vehicle body to the pipeline of engine intake.
Cooling water in the described water radiator circulates by the independent cooling system that is provided with; Perhaps by circulating with the shared water cooling system of motor.
In order to realize the goal of the invention identical with technique scheme, the cooling means that the utility model also provides above-described car ICS intercooler system to be adopted, its technological scheme is:
Cooling blast enters described ICS intercooler system under the acting in conjunction of vehicle body that moves and fan, and from the vehicle body intake grill, according to from the intercooler to the water radiator, the direction that arrives fan again flows;
Air-flow through temperature behind the intercooler rises reduces temperature by water radiator;
Air-flow through speed behind intercooler and the water radiator descends carries out air draught by fan, makes the air-flow acceleration and air-flow is discharged described ICS intercooler system as early as possible.
The utility model adopts technique scheme, utilizes cooling group preferred arrangement scheme, the first line center cooler, back draining radiator, fan is placed on behind the water radiator and in the air draught mode and cools off, the cooling action of the cooling group that this arrangement can be brought into play to greatest extent, and cooling effect is better.Aluminium matter welded pipe belt intercooler has compact structure, and internal resistance is little, perfect heat-dissipating, light weight, advantages such as long service life; Flexible pipe material high and low temperature resistance is good, and the good manufacturability cost is low; Add metal tube one in the middle of the pipeline and be convenient to system pipeline and fix, two prevent that the ICS intercooler system internal pressure from falling overproof; Reasonably line arrangement more helps system radiating; It is overproof that the pipeline cross section can prevent that evenly internal system pressure from falling; Pipeline adopts novel reinforced monaural clip series to connect, and clamping force is big, and it is good to connect tightness, and technology is simple, is convenient to installation and processing.
Description of drawings
Below expressed content of the accompanying drawing of this specification and the mark among the figure are made brief description:
Fig. 1 is a structural representation of the present utility model.
Be labeled as among the figure: 1, intercooler, 2, water radiator, 3, fan, 4, air draught direction, 5, boost-pressure sensor, 6, motor, 7, engine intake, 8, engine exhaust port, 9, engine electric-controlled unit, 10, charging turbine, 11, silencing apparatus, 12, air-strainer, 13, pressurized air runner pipe road, 14, the metal suction tude.
Embodiment
Contrast accompanying drawing below, by description to embodiment, to effect and working principle, the manufacturing process of the mutual alignment between the shape of embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present utility model, technological scheme had more complete, accurate and deep understanding to help those skilled in the art.
The of the present utility model structure expressed as Fig. 1, the utility model are a kind of car ICS intercooler system, all are located at charging turbine 10 to the pipeline of engine intake 7 in the general disclosed technology, and this pipeline is pressurized air runner pipe road 13.Comprising intercooler 1.The gas that engine exhaust port 8 is discharged, process charging turbine 10 promotes charging turbine 10, makes its power that produces supercharging, again the atmosphere of discharging outside the motor 6 through silencing apparatus 11.The annexation on pressurized air runner pipe road 13 is: from charging turbine 10, and to intercooler 1, the engine intake 7 to the motor 6 again.Fresh air enters charging turbine 10 through air-strainer 12.High-temperature gas after charging turbine 10 superchargings, through the cooling of intercooler 1, the gas distribution system that enters motor is reworked.The arrow of air draught direction 4 has been expressed the air intake direction among Fig. 1, also is the air draught direction of fan 3; Arrow on all the other pipelines has been expressed the airflow direction on each pipeline.
After motor 6 adopted exhaust turbine pressuring technologies, fuel can perfect combustion, can reduce the discharge amount of CO and HC; Can also improve the power of motor, can replace large-duty engine, alleviate motor and complete vehicle quality, improve Economy and emission performance with the motor of little discharge capacity.Intake temperature after the supercharging is very high, not only influences air inflow, increases fuel consume, and has increased the heat load and the mechanical load of motor 6, brings a lot of negative effects for the widespread usage of supercharging technology.Intercooler 1 is the product that remedies the turbo-charged engine defective, it is between charging turbine 10 and engine intake 7, and its function is to reduce the pressurized air intake temperature, improves density of the induced air, thereby improved the motor specific volume power, reduced fuel consume and emission of harmful substances etc.
Establish engine electric-controlled unit 9 on the motor 6, this ECU (Electrical Control Unit) is regulated and control the operation of motor 6 according to the program of its setting and the work information of each sensor acquisition of motor, makes it be in optimal operational condition.
In order to solve the problem that exists at the described present known technology of this specification background technique part and to overcome its defective, be implemented under the limited arrangement space, preferred arrangement by the car ICS intercooler system satisfies the purpose that engine charge requires, the technological scheme that the utility model is taked is: as shown in Figure 1, this car ICS intercooler system provided by the utility model, in described car ICS intercooler system, also be provided with water radiator 2 and fan 3, and from the intake grill in vehicle body the place ahead, according to being disposed in order of intercooler 1, water radiator 2 and fan 3.
Above-mentioned ICS intercooler system adopts cooling group preferred arrangement scheme, and the air intake direction is an intercooler 1, and the centre is a water radiator 2, and fan 3 is placed on the rear of water radiator 2, and cools off in the air draught mode.
Air draught direction 4 is towards intercooler 1, and at the vehicle body of motion and be located under the acting in conjunction of the fan that plays the air draught effect 3 of back, air-flow enters ICS intercooler system, utilizes the air intake that temperature is lower, speed is bigger, directly intercooler 1 is lowered the temperature; Air-flow through intercooler 1 temperature raises is further cooled off by water radiator 2, avoids the influence of high temperature to interior of body; Fan 3 carries out air draught in its last position, makes through intercooler 1 and water radiator 2, is subjected to the air-flow that obstruction speed descended and quickens to flow, and improves cooling-down effect.If fan 3 is arranged on the air intake position, the airspeed at then cooling group rear can be very low, causes temperature to rise.
The cooling action that this arrangement can be brought into play the cooling group to greatest extent to be satisfying the engine charge requirement, compact structure, and cooling effect is better.Can satisfy Engine Inlet Temperature and crushing requirement in limited space, this design result has solved the widespread usage problem of supercharged engine on car well.
In order to make the utility model more perfect, the reference when following examples also are provided as concrete enforcement:
Embodiment one:
On the basis of technique scheme, on the pipeline between intercooler 1 and the engine intake 7, boost-pressure sensor 5 is set, and is connected with engine electric-controlled unit 9 by signal line.
Control the work of charging turbine 10 by the input signal of engine electric-controlled unit 9 detection boost-pressure sensors 5.
Embodiment two:
Above-described intercooler 1 is the intercooler of aluminium matter welded pipe belt.Aluminium matter welded pipe belt intercooler 1 has compact structure, and internal resistance is little, perfect heat-dissipating, light weight, characteristics such as long service life.
Embodiment three:
Charging turbine 10 among technique scheme and the embodiment to the pipeline between the intercooler 1 is the flexible pipe material, adopts resistant to elevated temperatures AEM rubber material.
Increase the AEM rubber material that adopts the resistance to high temperature excellence, satisfy the high temperature requirement of pipeline, good manufacturability, cost is moderate.
Embodiment four:
Described charging turbine 10 is to the pipeline of the flexible pipe material between the intercooler 1, and wherein one section for having the metal suction tude 14 of decay resistance.
Pipeline intermediate metal suction tude 14 is through special processings, and corrosion resistance and good satisfies working life and the requirement of air inlet turbidity test, and its effect one is be convenient to system pipeline fixing, and the 2nd, prevent that the ICS intercooler system internal pressure from falling overproof.
Embodiment five:
Described intercooler 1 to the pipeline between the engine intake 7 is the flexible pipe material, adopts resistant to elevated temperatures EPDM rubber material.
Intercooler 1 adopts the good EPDM rubber material of resistance to high temperature to the flexible pipe between the engine intake manifold, good manufacturability, and cost is low; The pipeline cross section is even, and it is overproof to prevent that internal system pressure from falling;
Embodiment six:
Described charging turbine 10 adopts novel reinforced monaural clip to be connected with vehicle body to the pipeline of engine intake 7.
Pipeline in the utility model all adopts novel reinforced monaural clip connected, and its maximum clamping force can reach 5500N, connects fasteningly, and tightness is good, and technology is simple, is convenient to installation and processing.Whole system excellent performance, simple in structure satisfies the requirement of entire car coupling fully.
Embodiment seven:
Cooling water in the described water radiator 2 circulates by the independent cooling system that is provided with; Perhaps by circulating with the shared water cooling system of motor.
Employing is by carrying out the circuit technological scheme with the shared water cooling system of motor, and the member of its cooling system can reduce, but cooling effect is poor slightly; Employing is carried out the circuit technological scheme by the independent cooling system that is provided with, though the member of cooling system increases to some extent, its cooling effect is better.
In order to realize the goal of the invention identical with technique scheme, the cooling means that the utility model also provides above-described car ICS intercooler system to be adopted, its technological scheme is:
Cooling blast enters described ICS intercooler system under the vehicle body and the acting in conjunction of fan 3 of motion, and from the vehicle body intake grill, and according to from intercooler 1 to water radiator 2, the direction that arrive fan 3 again is mobile;
Air-flow through intercooler 1 back temperature rises reduces temperature by water radiator 2;
Air-flow through intercooler 1 and water radiator 2 back speed declines carries out air draught by fan 3, makes the air-flow acceleration and air-flow is discharged described ICS intercooler system as early as possible.
The structure that makes ICS intercooler system of said method is more compact, more reasonable and convenient in the layout of vehicle body, and cooling effect is better.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technological scheme carry out; or design of the present utility model and technological scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (9)
1, a kind of car ICS intercooler system, be located at charging turbine (10) to the pipeline of engine intake (7), comprise intercooler (1), it is characterized in that: in described car ICS intercooler system, also be provided with water radiator (2) and fan (3), and from the vehicle body intake grill, according to being disposed in order of intercooler (1), water radiator (2) and fan (3).
2, according to the described car ICS intercooler system of claim 1, it is characterized in that: on the pipeline between described intercooler (1) and the engine intake (7), boost-pressure sensor (5) is set, and is connected with engine electric-controlled unit (9) by signal line.
3, according to claim 1 or 2 described car ICS intercooler system, it is characterized in that: described intercooler (1) is the intercooler of aluminium matter welded pipe belt.
4, according to claim 1 or 2 described car ICS intercooler system, it is characterized in that: described charging turbine (10) to the pipeline between the intercooler (1) is the flexible pipe material, adopts resistant to elevated temperatures AEM rubber material.
5, according to the described car ICS intercooler system of claim 4, it is characterized in that: described charging turbine (10) is to the pipeline of the flexible pipe material between the intercooler (1), and wherein one section for having the metal suction tude (14) of decay resistance.
6, according to claim 1 or 2 or 5 described car ICS intercooler system, it is characterized in that: described intercooler (1) to the pipeline between the engine intake (7) is the flexible pipe material, adopts resistant to elevated temperatures EPDM rubber material.
7, according to the described car ICS intercooler system of claim 3, it is characterized in that: described intercooler (1) to the pipeline between the engine intake (7) is the flexible pipe material, adopts resistant to elevated temperatures EPDM rubber material.
8, according to claim 1 or 2 or 5 or 7 described car ICS intercooler system, it is characterized in that: described charging turbine (10) adopts novel reinforced monaural clip to be connected with vehicle body to the pipeline of engine intake (7).
9, according to claim 1 or 2 or 5 or 7 described car ICS intercooler system, it is characterized in that: the cooling water in the described water radiator (2) circulates by the independent cooling system that is provided with; Perhaps by circulating with the shared water cooling system of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201113806U CN201236742Y (en) | 2007-12-27 | 2008-04-18 | Inter-cooler system of car |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720129792 | 2007-12-27 | ||
| CN200720129792.8 | 2007-12-27 | ||
| CNU2008201113806U CN201236742Y (en) | 2007-12-27 | 2008-04-18 | Inter-cooler system of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236742Y true CN201236742Y (en) | 2009-05-13 |
Family
ID=40649481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201113806U Expired - Lifetime CN201236742Y (en) | 2007-12-27 | 2008-04-18 | Inter-cooler system of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236742Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936212A (en) * | 2010-09-02 | 2011-01-05 | 奇瑞汽车股份有限公司 | Vehicular two-stage inter-cooling device |
-
2008
- 2008-04-18 CN CNU2008201113806U patent/CN201236742Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936212A (en) * | 2010-09-02 | 2011-01-05 | 奇瑞汽车股份有限公司 | Vehicular two-stage inter-cooling device |
| CN101936212B (en) * | 2010-09-02 | 2012-05-23 | 奇瑞汽车股份有限公司 | Vehicular two-stage inter-cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |