WO2007145039A1 - ラジエータコアサポート構造 - Google Patents
ラジエータコアサポート構造 Download PDFInfo
- Publication number
- WO2007145039A1 WO2007145039A1 PCT/JP2007/059478 JP2007059478W WO2007145039A1 WO 2007145039 A1 WO2007145039 A1 WO 2007145039A1 JP 2007059478 W JP2007059478 W JP 2007059478W WO 2007145039 A1 WO2007145039 A1 WO 2007145039A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- core support
- radiator core
- radiator
- heat exchanger
- support lower
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
- B62D25/084—Radiator supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
Definitions
- the present invention relates to a radiator core support structure for supporting and fixing a heat exchanger.
- a radiator core support is configured as a front end module in a state where a heat exchanger mainly including a radiator and a condenser is supported and fixed, and is then mounted on a vehicle after being transported to a body assembly line. (See Patent Document 1).
- Patent Document 1 Japanese Patent Laid-Open No. 2002-166848
- the present invention has been made to solve the above-described problems, and an object of the present invention is to reduce the ventilation resistance of a heat exchanger arranged in a state of being overlapped with the front surface of the radiator core support lower. This is to provide a radiator core support structure that can improve cooling performance.
- the radiator core support structure of the present invention is a radiator core support structure in which a first heat exchanger is disposed on a front surface of a radiator core support lower of a radiator core support in a state where the first heat exchanger overlaps with a second heat exchanger.
- a ventilation space extending in the width direction is formed, and the ventilation space is formed on the front surface of the radiator core support port with an intake opening formed facing the first heat exchanger, and on the radiator core sub-rotor. It is characterized by being connected to an exhaust opening formed at one end in the vehicle width direction.
- the exhaust opening is formed at an end in the vehicle width direction of the radiator core support lower.
- a ventilation space extending in the vehicle width direction is formed inside the radiator core support lower, and the ventilation space is formed in front of the radiator core support lower so as to face the first heat exchanger. Connection to the exhaust opening and the exhaust opening formed at one end in the vehicle width direction of the radiator core support lower. Reduces ventilation resistance and improves cooling performance.
- FIG. 1 is an overall perspective view showing a structure of a radiator core support according to a first embodiment of the present invention in a state where a heat exchanger is attached.
- FIG. 2 is a perspective view of the radiator core support according to the first embodiment with the heat exchanger removed.
- FIG. 3 is a perspective view of a radiator that is one of the heat exchangers employed in the radiator core support structure according to the first embodiment.
- FIG. 4 is a schematic front view of the radiator shown in FIG. 3.
- FIG. 5 is a perspective view of a condenser as another heat exchanger employed in the radiator core support structure of the first embodiment.
- FIG. 6 is a schematic front view of the capacitor shown in FIG. 5.
- FIG. 7 A perspective view of an intercooler that is still another heat exchanger employed in the radiator core support structure of the first embodiment.
- FIG. 8 is a schematic front view of the intercooler shown in FIG.
- FIG. 9 is a perspective view for explaining fixing of a radiator core support, a radiator, and a capacitor in the radiator core support structure of the first embodiment.
- FIG. 10 is a diagram for explaining the fixing of the radiator core support and the intercooler in the radiator core support structure of the first embodiment.
- FIG. 11 is a diagram for explaining an arrangement of a radiator core support, a radiator, a capacitor, and an intercooler in the radiator core support structure according to the first embodiment.
- radiator core support structure according to the first embodiment of the present invention will be described.
- the vehicle front-rear direction and the vehicle width direction will be referred to as the front-rear direction and the left-right direction.
- FIG. 1 is an overall perspective view showing a structure of a radiator core support according to Embodiment 1 of the present invention
- FIG. 2 is a perspective view of a radiator core support according to Embodiment 1
- FIG. 3 is a perspective view of the radiator according to Embodiment 1.
- FIG. 5 is a perspective view of the capacitor of the first embodiment
- FIG. 6 is a schematic view of the capacitor
- FIG. 7 is a perspective view of the intercooler of the first embodiment
- FIG. 8 is the same schematic diagram. It is.
- FIG. 9 is a perspective view illustrating fixing of the radiator core support, the radiator, and the capacitor according to the first embodiment
- FIG. 10 is a diagram illustrating fixing of the radiator core support and the intercooler according to the first embodiment
- FIG. FIG. 3 is a diagram for explaining the arrangement of a radiator core support, a radiator, a capacitor, and an intercooler according to the first embodiment.
- the first embodiment includes a radiator core support 1, a radiator 2, a capacitor 3, and an intercooler 4 that are sequentially mounted on the radiator core support 1 from the rear.
- the intercooler 4 corresponds to the first heat exchanger of the present invention
- the radiator 2 and the condenser 3 correspond to the second heat exchanger of the present invention.
- the radiator core support 1 includes a radiator core support upper la extending in the left-right direction, and a radiator core support lower lb parallel to the lower side of the radiator core support upper la. And the radiator core support side lc, lc that connects the two ends of the radiator core support upper la and the radiator core support lower lb, and the hood that connects the center portions of the radiator core support upper la and the radiator core support lower lb A lock stay Id is provided, which is entirely made of metal.
- the radiator core support upper la has a substantially U-shaped cross-sectionally opened radiator core support upper center portion le and extends obliquely rearward from both ends of the radiator core support upper center portion le. And a radiator core support upper side portion If having a substantially U-shaped cross section opened downward.
- both the radiator core support sides lc and lc side member mounting plates lg to which side members of a vehicle body (not shown) are fastened are provided in a state of projecting laterally, and both side member mounting plates Head lamp stays lh and lh are provided so as to connect the radiator side supports lf and lf3 ⁇ 4r corresponding to lg and lg, respectively. Further, a bumper armature li projecting forward is provided with the inside of both side member mounting plates lg, lg and the middle part of the hood lock stay Id connected.
- the radiator core support lower lb has a hollow, substantially rectangular cross section and is extended in the left-right direction so that the ventilation space 6 extends in the left-right direction.
- a rectangular intake opening 6a is formed on the front surface of the front side so as to be separated from each other on the left and right sides, and open exhaust openings 6b are formed on both ends thereof. ing.
- a ventilation space 6 extending in the vehicle width direction is formed inside the radiator core support lower lb, and the ventilation space 6 is formed facing the front surface of the radiator core support lower lb.
- the intake openings 6a are connected to the exhaust openings 6b formed at both ends in the vehicle width direction of the radiator core support lower lb.
- fixing portions lk having fixing holes lj are respectively projected rearward, and further, fixing holes lm are provided at the rear of each fixing portion lk.
- Each of the fixed parts In protrudes backward.
- the radiator 2 includes a pair of resin tanks 2a and 2b arranged above and below at a predetermined interval, and an aluminum arranged between the tanks 2a and 2b. It consists of a metal core 2c.
- Each tank 2a, 2b is formed in a substantially vessel shape, and its open end is crimped to the corresponding tube plate 2d, 2e of the core portion 2c via a seal member (not shown), and the rear surface of the tank 2a Is formed with an input port 2f that protrudes in a cylindrical shape in the rear and communicates with the interior of the tank, while an output port 2g that protrudes in a cylindrical shape in the rear and communicates with the interior of the tank 2b. Is formed.
- vehicle mounting pins 2h projecting upward are formed at the left and right upper end portions of the tank 2a, while vehicle mounting pins 2i projecting downward are formed at the left and right lower end portions of the tank 2b.
- a filler neck is provided close to the input port 2f of the first embodiment, but this is not restrictive.
- the core portion 2c is composed of a plurality of flat tubular tubes 2k whose both end portions are threaded and fixed to the tube plates 2d and 2e, and wavy fins 2m arranged between the tubes 2k in contact with the P. The left and right ends are connected and reinforced by a pair of reinforcements 2n and 2o.
- the capacitor 3 includes a pair of tanks 3a and 3b arranged on the left and right sides at a predetermined interval, and a core portion 3c arranged between the tanks 3a and 3b. It is configured.
- each tank 3a, 3b is divided into an upper condensing part and a lower supercooling part by partition plates (shown by broken lines AA and BB in FIG. 6), and tank 3a communicates with the condensing part.
- An input port 3d and an output port 3e communicating with the supercooling unit are provided, while a tank 3b is provided with a receiver tank 3f communicating with both the condensing unit and the supercooling unit.
- a vehicle mounting pin 3g that protrudes upward is formed at the upper end of the tank 3a, while a vehicle mounting pin 3h that protrudes downward is formed at the lower end of the tank 3b.
- the core portion 3c is composed of a flat tubular tube 3i whose both end portions are threaded and fixed to the tanks 3a and 3b, and a corrugated fin disposed between the adjacent tubes 3i.
- the constituent members of the capacitor 3 of Example 1 are all made of aluminum, but this is not a limitation. Also, the installation positions of the input / output connectors 3d and 3e and the receiver tank 3f can be set as appropriate.
- the intercooler 4 includes a pair of tanks 4a and 4b arranged on the left and right sides at a predetermined interval, and a core portion arranged between the tanks 4a and 4b. It consists of 4c.
- Each tank 4a, 4b is formed with a fixing portion 4e having a fixing hole 4d.
- the rear surface of the tank 4a is formed with an input port 4f that protrudes rearward in a cylindrical shape in communication with the inside of the tank 4a, while the rear surface of the tank 4b has a cylindrical shape in communication with the interior thereof in the rearward direction.
- An output port 4g that protrudes from the top is formed.
- the core portion 4c is composed of a plurality of flat tubular tubes 4h whose both end portions are inserted and fixed to the bottoms of the tanks 4a and 4b, and corrugated fins 4i disposed between the adjacent tubes 4h.
- the upper and lower ends are connected and reinforced by a pair of reinforcements 4j and 4k.
- all the constituent members of the intercooler 4 of the first embodiment are made of aluminum.
- the vehicle mounting pins 3h of the capacitor 3 are connected to the radiator core support lower from the rear of the radiator core support 1. lb corresponding fix
- the capacitor is placed in the fixing hole lj of the part lk. Fix 3 to the radiator core support 1.
- each vehicle mounting pin 2h of the radiator 2 is placed in the fixing holes lm of the corresponding fixing portions In of the radiator core support lower lb via an unillustrated insulator.
- each vehicle mounting pin 2h is fixed to the radiator core support upper la via an insulator and a bracket (not shown), thereby fixing the radiator 2 to the radiator core support 1 (see FIG. 9).
- the fixing holes 4d of the fixing portion 4e are inserted into the bracket portions 5 corresponding to the radiator core support lower lb.
- the intercooler 4 is fixed to the radiator core support 1 by fitting the fastening member 7b through the insulator 7a and fixing it to the radiator core support 1 (see FIG. 1). ).
- the radiator 2 is placed in the radiator core support 1 in order from the rear, the condenser 3, and the intercooler 4, and the lower part of the core part 4c of the intercooler 4 is located below the radiator core support. It will be placed with the width W1 overlapping the front of the lower lb.
- the thus configured radiator core support 1 is configured as a front end module in a state in which peripheral members such as a headlamp (not shown) are fixed, transported to the assembly line of the vehicle body, and then mounted on the vehicle. .
- the intake air at around 160 ° C compressed by a turbocharger flows into the tank 4a from the input port 4f. While flowing through each tube 4h and flowing into the tank 4b, heat exchange with the vehicle running wind passing through the core 4c or forced wind (hereinafter simply referred to as wind) by a fan (not shown) is 40 °. After being cooled to around C, it is discharged from the output port 4g and flows into the engine.
- the wind (shown by a two-dot chain arrow) passing through the portion of the intercooler 4 core portion 4c that overlaps the radiator core support lower lb After flowing into the ventilation space 6 from each intake opening 6a of the radiator core support lower lb that does not stagnate against the front surface of the core support lower lb, it flows in the left and right direction and then flows from the exhaust openings 6b to the outside. Is discharged.
- the cooling performance can be improved by reducing the ventilation resistance of the portion of the core portion 4c of the intercooler 4 that overlaps the radiator core support lower lb.
- the radiator core arranged with the intercooler 4 overlapped with the front surface of the radiator core support lower lb of the radiator core support 1.
- a ventilation space 6 extending in the vehicle width direction is formed inside the radiator core servo trolley lb, and the ventilation space 6 faces the intercooler 4 in front of the radiator core support lower lb.
- the exhaust opening 6b formed at one end in the vehicle width direction of the radiator core support lower lb are connected to the front surface of the radiator core support lower lb.
- the cooling performance can be improved by reducing the ventilation resistance of the intercooler 4 to be arranged.
- the exhaust openings 6b are formed at both ends in the vehicle width direction of the radiator core support lower lb, the exhaust opening 6b is secured from the exhaust opening 6b while ensuring the required rigidity in the vertical direction of the radiator core support lower lb. It can be avoided that the discharged air blows back to the front of the intercooler 4 again.
- the shape, opening area, and number of the openings 6a and 6b for exhaust can be set as appropriate.
- the ventilation space 6 may be partitioned between both intake openings 6a, and one of the exhaust openings 6b of the radiator core support lower lb is closed and omitted. Also good.
- the exhaust opening 6b may be formed on the lower surface of the radiator core support lower lb, it is not preferable because rainwater or foreign matter may enter from below.
- the radiator core support structure of the present invention is not limited to automobiles but can be used for other vehicles.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07742913A EP2033878A4 (en) | 2006-06-13 | 2007-05-08 | STRUCTURE FOR COOLER BLOCK |
US12/308,265 US20100163324A1 (en) | 2006-06-13 | 2007-05-08 | Radiator core support structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-163078 | 2006-06-13 | ||
JP2006163078A JP4912049B2 (ja) | 2006-06-13 | 2006-06-13 | ラジエータコアサポート構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007145039A1 true WO2007145039A1 (ja) | 2007-12-21 |
Family
ID=38831559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/059478 WO2007145039A1 (ja) | 2006-06-13 | 2007-05-08 | ラジエータコアサポート構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100163324A1 (ja) |
EP (1) | EP2033878A4 (ja) |
JP (1) | JP4912049B2 (ja) |
KR (1) | KR20090074001A (ja) |
CN (1) | CN101466589A (ja) |
WO (1) | WO2007145039A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220212724A1 (en) * | 2021-01-06 | 2022-07-07 | Hyundai Motor Company | Radiator support assembly |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4658157B2 (ja) * | 2008-04-28 | 2011-03-23 | 豊田鉄工株式会社 | 車両用冷却部品支持装置 |
JP2010062120A (ja) * | 2008-08-06 | 2010-03-18 | Mitsubishi Chemicals Corp | 有機電界発光素子の隔壁用感光性組成物および有機電界発光表示装置 |
DE102009052110A1 (de) * | 2009-11-05 | 2011-05-12 | Faurecia Innenraum Systeme Gmbh | Kraftfahrzeug-Frontend |
CN101863221A (zh) * | 2010-06-18 | 2010-10-20 | 重庆长安汽车股份有限公司 | 一种轿车散热器下托架总成 |
US8746783B2 (en) * | 2012-08-31 | 2014-06-10 | GM Global Technology Operations LLC | Positioning and reinforcement structure for a vehicle |
US9321495B2 (en) | 2012-08-31 | 2016-04-26 | GM Global Technology Operations LLC | Method of assembling a front end assembly of a vehicle |
DE102012222561A1 (de) | 2012-12-07 | 2014-06-12 | Bayerische Motoren Werke Aktiengesellschaft | Frontendkarosserie |
US8931824B2 (en) * | 2013-03-11 | 2015-01-13 | Ford Global Technologies, Llc | Pedestrian-friendly structure for motor vehicle front end |
JP6136845B2 (ja) | 2013-10-21 | 2017-05-31 | トヨタ自動車株式会社 | 車両前部構造 |
KR102026103B1 (ko) * | 2014-09-05 | 2019-09-27 | 한온시스템 주식회사 | 쿨링 모듈 |
DE112015004953T5 (de) * | 2014-10-31 | 2017-08-24 | Modine Manufacturing Company | Kühlmodul und clausius-rankine-prozess- abwärmerückgewinnungssystem |
DE102014016998B4 (de) | 2014-11-18 | 2021-02-04 | Audi Ag | Vorderwagentragstruktur für ein Fahrzeug |
US9718351B2 (en) | 2014-12-19 | 2017-08-01 | Polaris Industries Inc. | Utility vehicle |
MX2017006622A (es) * | 2014-12-19 | 2017-08-10 | Polaris Inc | Vehiculo utilitario. |
US10300786B2 (en) | 2014-12-19 | 2019-05-28 | Polaris Industries Inc. | Utility vehicle |
US9566858B2 (en) | 2014-12-19 | 2017-02-14 | Polaris Industries Inc. | Utility vehicle |
JP6187498B2 (ja) * | 2015-02-18 | 2017-08-30 | トヨタ自動車株式会社 | ラジエータサポート構造 |
DE102015014157B3 (de) * | 2015-05-29 | 2016-08-25 | Audi Ag | Kühlsystem für ein Frontendmodul eines Fahrzeugs |
USD746732S1 (en) | 2015-09-04 | 2016-01-05 | Randall Industries, Inc. | Bolt-on radiator |
USD751472S1 (en) | 2015-09-08 | 2016-03-15 | Randall Industries, Inc. | Bolt-on radiator |
USD802494S1 (en) | 2016-07-28 | 2017-11-14 | Heavy Duty Radiator Llc | Bolt-on radiator |
USD802492S1 (en) | 2016-07-28 | 2017-11-14 | Heavy Duty Radiator Llc | Bolt-on radiator |
USD802495S1 (en) | 2016-07-28 | 2017-11-14 | Heavy Duty Radiator Llc | Bolt-on radiator |
USD802493S1 (en) | 2016-07-28 | 2017-11-14 | Heavy Duty Radiator Llc | Bolt-on radiator |
JP6763291B2 (ja) * | 2016-12-19 | 2020-09-30 | 三菱自動車工業株式会社 | 車両前部構造 |
CN107380265B (zh) * | 2017-07-20 | 2019-12-31 | 东风汽车公司 | 可适配多类散热器且具有容差功能的通用型前端框架 |
JP7027791B2 (ja) * | 2017-10-17 | 2022-03-02 | スズキ株式会社 | 車両前部構造 |
JP6879174B2 (ja) * | 2017-11-10 | 2021-06-02 | トヨタ自動車株式会社 | 前部車体構造 |
US11413955B2 (en) * | 2018-06-29 | 2022-08-16 | Kubota Corporation | Working machine |
FR3084110B1 (fr) * | 2018-07-17 | 2020-07-03 | Renault S.A.S | Systeme de refroidissement d'air de suralimentation a thermostat basse temperature integre |
US11807186B1 (en) * | 2022-08-10 | 2023-11-07 | Nissan North America, Inc. | Active grille shutters for vehicles including integrated pedestrian guards |
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JP2002166848A (ja) | 2000-11-29 | 2002-06-11 | Calsonic Kansei Corp | 車両用ラジエータコアサポート構造 |
JP2002321645A (ja) * | 2001-04-26 | 2002-11-05 | Denso Corp | 車両のフロントエンド構造 |
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DE10030355A1 (de) * | 2000-06-21 | 2002-01-03 | Modine Mfg Co | Kühleinrichtung für Brennkraftmaschinen |
DE10218532A1 (de) * | 2001-04-26 | 2003-03-13 | Denso Corp | Frontkonstruktion eines Fahrzeugs |
JP2005053464A (ja) * | 2003-07-24 | 2005-03-03 | Denso Corp | 車両の前端構造 |
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2006
- 2006-06-13 JP JP2006163078A patent/JP4912049B2/ja not_active Expired - Fee Related
-
2007
- 2007-05-08 KR KR1020087032045A patent/KR20090074001A/ko not_active Application Discontinuation
- 2007-05-08 WO PCT/JP2007/059478 patent/WO2007145039A1/ja active Application Filing
- 2007-05-08 US US12/308,265 patent/US20100163324A1/en not_active Abandoned
- 2007-05-08 CN CNA2007800220372A patent/CN101466589A/zh active Pending
- 2007-05-08 EP EP07742913A patent/EP2033878A4/en not_active Withdrawn
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JPH0585412A (ja) * | 1991-09-26 | 1993-04-06 | Mazda Motor Corp | 自動車の前部車体構造 |
JP2002166848A (ja) | 2000-11-29 | 2002-06-11 | Calsonic Kansei Corp | 車両用ラジエータコアサポート構造 |
JP2002321645A (ja) * | 2001-04-26 | 2002-11-05 | Denso Corp | 車両のフロントエンド構造 |
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Title |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220212724A1 (en) * | 2021-01-06 | 2022-07-07 | Hyundai Motor Company | Radiator support assembly |
US11613311B2 (en) * | 2021-01-06 | 2023-03-28 | Hyundai Motor Company | Radiator support assembly |
Also Published As
Publication number | Publication date |
---|---|
JP4912049B2 (ja) | 2012-04-04 |
US20100163324A1 (en) | 2010-07-01 |
JP2007331452A (ja) | 2007-12-27 |
KR20090074001A (ko) | 2009-07-03 |
CN101466589A (zh) | 2009-06-24 |
EP2033878A1 (en) | 2009-03-11 |
EP2033878A4 (en) | 2009-06-03 |
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