WO2018221940A1 - Radiateur intégré - Google Patents

Radiateur intégré Download PDF

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Publication number
WO2018221940A1
WO2018221940A1 PCT/KR2018/006106 KR2018006106W WO2018221940A1 WO 2018221940 A1 WO2018221940 A1 WO 2018221940A1 KR 2018006106 W KR2018006106 W KR 2018006106W WO 2018221940 A1 WO2018221940 A1 WO 2018221940A1
Authority
WO
WIPO (PCT)
Prior art keywords
baffle
heat exchange
exchange medium
tube
radiator
Prior art date
Application number
PCT/KR2018/006106
Other languages
English (en)
Korean (ko)
Inventor
한지훈
최정범
고광옥
Original Assignee
한온시스템 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020180052526A external-priority patent/KR20180131386A/ko
Application filed by 한온시스템 주식회사 filed Critical 한온시스템 주식회사
Publication of WO2018221940A1 publication Critical patent/WO2018221940A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates

Definitions

  • the present invention relates to an integrated radiator, wherein the high temperature radiator and the low temperature radiator are integrally formed, and to an integrated radiator capable of alleviating thermal shock due to different operating temperatures.
  • the front end module 1 shown in FIG. 1 comprises a carrier 2, a condenser 3 mounted on the rear of the carrier 2, a radiator 6 for the electric field, a radiator 4 for the engine 4 and a fan shroud assembly ( Cooling module including a 5) and the bumper beam (7) which is mounted to the front of the carrier (2) and the openings (8, 9) formed in the upper and lower sides, respectively, so that air flows to the rear of the carrier (2) It is formed to include.
  • the condenser condenses the high-pressure gaseous refrigerant discharged from the compressor during the cooling cycle to the outside air by condensing it into a liquid of high temperature and high pressure and sending it to the expansion means.
  • the radiator is a component included in the category of the heat exchanger, the radiator is configured to prevent the temperature of the engine rises above a certain temperature.
  • the vehicle cooling system is largely provided with an engine cooling system and an electronic component cooling system separately, the engine cooling radiator flows relatively high temperature coolant inside, and the radiator cooling component is relatively low inside. Since the cooling water flows, they are provided separately from each other.
  • the radiator for cooling the engine and the radiator for cooling the electrical components can be configured integrally.
  • thermal shock may occur at a portion where the two radiators contact, resulting in thermal deformation and component damage.
  • a dummy tube is provided between an engine cooling radiator and an electric component radiator to prevent thermal shock.
  • one dummy tube may not be enough to absorb the thermal shock between the high temperature region and the low temperature region, and additionally installing the dummy tube leads to a loss of performance of the integrated radiator.
  • an object of the present invention is to provide a high temperature region in which a high temperature coolant (mainly for engine cooling) flows and a low temperature region in which a low temperature coolant (mainly for cooling electrical components) flows.
  • a high temperature coolant mainly for engine cooling
  • a low temperature coolant mainly for cooling electrical components
  • the integrated radiator of the present invention is to separate the first header tank and the second header tank into a first space in communication with the first tube and a second space in communication with the second tube, respectively.
  • Heat transfer limiting means including a separation baffle, for restricting the movement of heat from the first heat exchange medium in the first space to the second heat exchange medium in the second space, is provided spaced apart from the separation baffle.
  • the integrated radiator according to the present invention includes a first baffle 510 and a second baffle 520 to pass through the first tube 110 of the high temperature region H adjacent to the low temperature region L.
  • a first baffle 510 and a second baffle 520 to pass through the first tube 110 of the high temperature region H adjacent to the low temperature region L.
  • first tube 510 and the second baffle 520 are provided to exclude the dummy tube not undergoing heat exchange, so that the first heat exchange medium and the outside air are heat-exchanged in the entire first tube 110. Therefore, the loss of heat dissipation performance of the integrated radiator can be minimized.
  • the integrated radiator according to the present invention includes a first baffle 510 and a second baffle 520, and further includes one dummy tube 130, thereby minimizing the loss of heat dissipation performance of the integrated radiator.
  • the thermal shock caused by the temperature difference can be alleviated.
  • FIG. 1 is a perspective view showing a conventional front end module.
  • FIG. 2 is a perspective view of a conventional integrated radiator.
  • FIG 3 is a schematic diagram of an integrated radiator according to a first embodiment of the present invention.
  • FIG 4 is a partially enlarged view of the integrated radiator according to the first embodiment of the present invention.
  • FIG. 5 is a conceptual diagram showing another modified example of the thermal movement limiting means of the present invention.
  • FIG. 6 is a conceptual diagram showing still another modification of the thermal movement limiting means of the present invention.
  • FIG. 7 is a schematic diagram of an integrated radiator according to a second embodiment of the present invention.
  • FIG. 8 is a partially enlarged view of an integrated radiator according to a second embodiment of the present invention.
  • the integrated radiator includes a plurality of first tubes 110 through which a first heat exchange medium flows, a plurality of second tubes 120 through which a second heat exchange medium flows, and the first tube 110.
  • a first header tank 300 disposed at one end of the second tube 120, for introducing a first heat exchange medium and a second heat exchange medium to the first tube 110 and the second tube 120; It is disposed on the other end of the first tube 110 and the second tube 120, the first heat exchange medium and the second heat exchange medium from the first tube 110 and the second tube 120 to the outside
  • the first space (330) for communicating the first header tank 300 and the second header tank 400 with the first tube (110) and It includes a separation baffle 500 for separating into a second space 340 in communication with the second tube 120, is installed spaced apart from the separation baffle 500, the first heat exchange of the first space 330 As the medium
  • a second emitter area further includes a heat transfer limiting means for limiting the heat transfer to the second heat exchange medium (340
  • the heat transfer limiting means is formed of a first baffle 510 having a first opening 511 and a second baffle 520 having a second opening 521. It is characterized by limiting the flow rate to reach the separation baffle (500).
  • the cross-sectional area of the first opening 511 of the first baffle 510 may be smaller than the cross-sectional area of the second opening 521 of the second baffle 520.
  • first baffle 510 and the second baffle 520 may be formed to be inclined at an angle with respect to the separation baffle 500.
  • first baffle 510 and the second baffle 520 may have a shape that is convex upward or concave downward.
  • first opening 511 of the first baffle 510 and the second opening 521 of the second baffle 520 may be disposed so as not to overlap each other in the height direction.
  • the separation baffle 500 and the first baffle 510 are spaced apart from each other such that up to two first tubes 110 are disposed between the separation baffle 500 and the first baffle 510.
  • the first baffle 510 and the second baffle 520 may be spaced apart from each other such that at most two first tubes 110 are disposed between the first baffle 510 and the second baffle 520.
  • the second header tank 400 is disposed to be spaced apart from the separation baffle 500 in a height direction in the first space 430 through which the first heat exchange medium flows, and a third opening 541 is provided.
  • a third baffle 540 having a) may be further provided.
  • the second header tank 400 is disposed spaced apart from the third baffle 540 in a height direction in the first space 430 through which the first heat exchange medium flows out, and includes a fourth opening ( A fourth baffle 550 having 551 may be further provided.
  • the integrated radiator according to another embodiment of the present invention in addition to the integrated radiator according to the first embodiment, the first header tank 300 and the second header tank 400, respectively, the second space therein
  • the dummy baffle 530 is disposed inside the separation baffle 500 in a height direction in a height direction to form a dummy space 370 in which a heat exchange medium does not flow between the separation baffle 500 and the separation baffle 500. It further comprises a), the both ends are connected between the dummy space 370, characterized in that it further comprises a dummy tube 130, the heat exchange medium does not flow.
  • the temperature of the first heat exchange medium introduced into the first space may be higher than the temperature of the second heat exchange medium introduced into the second space.
  • the integrated radiator 10 of the present invention includes a first tube 110, a second tube 120, a heat dissipation fin 200, a first header tank 300, and a second header tank 400.
  • a low temperature radiator for cooling the cooling water for electric component cooling and a high temperature radiator for cooling the cooling water for engine cooling are integrally formed.
  • the integrated radiator 10 of the present invention is not limited to forming the low-temperature radiator and the high-temperature radiator integrally as described above, and is applied in a structure for integrally forming the radiator and other heat exchangers such as an oil cooler or an intercooler. It may be.
  • the first tube 110 is a first heat exchange medium flows, a plurality of spaced apart a predetermined interval in the height direction.
  • the second tube 120 is located below the first tube 110, a plurality of spaced apart a predetermined interval in the height direction is disposed, the second heat exchange medium flows.
  • the first heat exchange medium may be cooling water for engine cooling
  • the second heat exchange medium may be cooling water for cooling electronic components.
  • the first tube 110 is disposed on the upper side in the height direction to form a high temperature region H, and the lower side is formed of the first tube 110.
  • Two tubes 120 may be disposed to form the low temperature region (L). At this time.
  • the positions of the high temperature region H and the low temperature region L may be interchanged, and the arrangement of the first tube 110 and the second tube 120 may also be changed.
  • the heat dissipation fin 200 is interposed between the adjacent first tubes 110 and the adjacent second tubes 120, and serves to increase the heat transfer area.
  • the first header tank 300 and the second header tank 400 are arranged in pairs and are arranged side by side at a predetermined distance from both ends of the first tube 110 and the second tube 120,
  • the first tube 110 and the second tube 120 is formed to include a plurality of tube insertion holes are inserted coupling.
  • each of the first header tank and the second header tank 400 communicates with a space in which a heat exchange medium flows, and communicates with the first tube 110 so that the first spaces 330 and 430 flow.
  • second spaces 340 and 440 communicating with the second tube 120 to allow the second heat exchange medium to flow, are separated by the separation baffle 500.
  • each of the first header tank and the second header tank 400 is separated into a first space 330 and a second space 340 by a separation baffle 500.
  • the first heat exchange medium flows through the inlet 350 provided in the first space 330 of the first header tank 300, the first heat exchange medium moves to both sides in the height direction of the first space 330.
  • the first tube 110 moves to the first space 430 of the second header tank 400 and is discharged through the outlet 450.
  • the flow rate of the first heat exchange medium passing through the first tube 110 may vary slightly, but if there is no large flow resistance, the first tube 110 passes through the first tube 110. The difference in flow rate of the heat exchange medium is not large.
  • the first header tank 300 of the present invention is a heat transfer limiting means spaced apart from the separation baffle 500 in a height direction in the first space 330 into which the first heat exchange medium is introduced.
  • the heat transfer limiting means includes, for example, the first baffle 510 having the first opening 511 and the first baffle in the height direction in the first space 330 into which the first heat exchange medium is introduced.
  • the second baffle 520 may be disposed to be spaced apart from the 510 at a predetermined interval and provided with the second opening 521.
  • the temperature of the first heat exchange medium flowing through the first space 330 including the first baffle 510 and the second baffle 520 is higher than the temperature of the second heat exchange medium flowing through the second space 340. high.
  • the first baffle 510 and the second baffle 520 may be provided in the second space 340 through which the first heat exchange medium flows. have. This is because a temperature gradient can be made from a high temperature to a low temperature.
  • the first baffle 510 and the second baffle 520 are formed to block the flow of the first heat exchange medium in a shape similar to that of the separation baffle 500, respectively, the first opening 511 and the second opening 521. ), The first heat exchange medium can be moved only through this. That is, the first baffle 510 and the second baffle 520 relatively adjust the flow rate of the first heat exchange medium passing through the first tube 110 in the high temperature region H of the portion adjacent to the low temperature region L. It plays a role.
  • the integrated radiator 10 includes a first baffle 510 and a second baffle 520, and flows through the inlet 350.
  • the second baffle 520 is compared with the flow rate Q1 of the first heat exchange medium passing through the other first tube 110.
  • the flow rate (Q2) of the first heat exchange medium passing through the first tube 110 through the c) is small, and the flow rate (Q3) of the first heat exchange medium passing through the first tube (110) through the first baffle (510) is further increased. It becomes small and forms a temperature gradient over two steps, and can further reduce the temperature difference with the low temperature area
  • the first tube 110 is provided with a first baffle 510 and a second baffle 520 to exclude the dummy tube without heat exchange. Since the heat exchange medium and the outside air are heat-exchanged, the loss of heat dissipation performance of the integrated radiator can be minimized.
  • the cross-sectional area of the first opening 511 of the first baffle 510 may be smaller than the cross-sectional area of the second opening 521 of the second baffle 520.
  • the first opening 511 of the first baffle 510 and the second opening 521 of the second baffle 520 may be disposed so as not to overlap each other in the height direction.
  • the first heat exchange passing through the first tube 110 through the first baffle 510 compared to the flow rate Q2 of the first heat exchange medium passing through the second baffle 520 and passing through the first tube 110.
  • the flow rate Q3 of the medium much smaller or increasing the difference, the closer the temperature is to the low temperature region L in the high temperature region H, the smaller the temperature difference, and the thermal shock due to the temperature difference can be alleviated.
  • the position and shape of the first opening 511 and the second opening 521 can be changed if the temperature difference can be reduced as the temperature is closer to the low temperature region L in the high temperature region H.
  • the first baffle 510 and the second baffle 520 may be formed to be inclined at an angle with respect to the separation baffle 500, and the first baffle 510 and the second baffle as shown in FIG. 6. If the baffle 520 is formed to be convex upward or have a concave curved downward shape, the flow path may be formed long or the flow shape may be changed to further mitigate thermal shock due to temperature difference.
  • the separation baffle 500 and the first baffle 510 are spaced apart from each other such that up to two first tubes 110 are disposed between the separation baffle 500 and the first baffle 510.
  • the first baffle 510 and the second baffle 520 are preferably formed such that at most two first tubes 110 are disposed between the first baffle 510 and the second baffle 520. Through this, while maintaining the heat dissipation performance of the integrated radiator, it is possible to mitigate thermal shock due to the temperature difference.
  • the first heat exchange medium of the first header tank 300 is introduced.
  • the second header tank 400 may be provided in the first space 430 through which the first heat exchange medium flows out.
  • the separation baffle 500 may be spaced apart from the predetermined distance in the height direction, and may further include a third baffle 540 having a third opening 541.
  • the first heat exchange medium has a rapid flow resistance. Since the baffle 510 and the second baffle 520 or other parts may be damaged, a third baffle 540 is provided in the first space 430 through which the first heat exchange medium flows out. 510 and the second baffle 520 may be formed to reduce the flow rate without generating a sudden flow resistance.
  • the second header tank 400 is disposed to be spaced apart from the third baffle 540 in a height direction in the first space 430 through which the first heat exchange medium flows out.
  • a fourth baffle provided therein.
  • the third opening 541 of the third baffle 540 and the fourth opening 551 of the fourth baffle 550 may be disposed to overlap each other in the height direction. Through this, the first heat exchange medium exiting through the third opening 541 of the third baffle 540 can easily come out in the direction of the fourth opening of the fourth baffle, so that the flow resistance at the portion where the first heat exchange medium is discharged. Can be reduced.
  • the integrated radiator 10 according to the second embodiment of the present invention further includes a dummy tube 130 in the integrated radiator according to the first embodiment.
  • the first header tank 300 and the second header tank 400 are respectively in the height direction in the second space 340 therein.
  • a dummy baffle 530 is disposed spaced apart from the separation baffle 500, the dummy baffle 530 to form a dummy space 370 in which the heat exchange medium does not flow between the separation baffle 500, the dummy Both ends are connected between the spaces 370, and may further include a dummy tube 130 through which the heat exchange medium does not flow.
  • the first baffle 510 and the second baffle 520 are provided in the first space 330 into which the first heat exchange medium of the first header tank 300 flows, and one dummy tube 130 is further provided.
  • the first heat exchange medium of the first header tank 300 is introduced.
  • the second header tank 400 may be provided in the first space 430 through which the first heat exchange medium flows out.
  • the separation baffle 500 may be spaced apart from the predetermined distance in the height direction, and may further include a third baffle 540 having a third opening 541.
  • the first heat exchange medium has a rapid flow resistance. Since the baffle 510 and the second baffle 520 or other parts may be damaged, a third baffle 540 is provided in the first space 430 through which the first heat exchange medium flows out. 510 and the second baffle 520 may be formed to reduce the flow rate without generating a sudden flow resistance.
  • the second header tank 400 is disposed spaced apart from the third baffle 540 in a height direction in the first space 430 through which the first heat exchange medium flows out, and includes a fourth opening ( A fourth baffle 550 having 551 may be further provided.
  • a fourth baffle 550 having 551 may be further provided.
  • the third opening 541 of the third baffle 540 and the fourth opening 551 of the fourth baffle 550 may be disposed to overlap each other in the height direction. Through this, the first heat exchange medium exiting from the third opening 541 of the third baffle 540 can easily come out in the direction of the fourth opening 541 of the fourth baffle 540, so that the first heat exchange medium is discharged. It can reduce the flow resistance at the part.
  • first tube 120 second tube
  • first space 340 second space
  • first gasket 420 second gasket
  • first connection part 432 second connection part
  • Second space 450 Outlet
  • first baffle 511 first opening
  • the present invention relates to a radiator for heat exchange and has industrial applicability.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

La présente invention concerne un radiateur intégré dans lequel un radiateur à haute température et un radiateur à basse température sont mutuellement intégrés, et un choc thermique provoqué par les différentes températures de fonctionnement de celui-ci peut être atténué. Un moyen de restriction de transfert de chaleur, qui limite le transfert de chaleur d'un premier milieu d'échange de chaleur du radiateur à haute température à un deuxième milieu d'échange de chaleur du radiateur à basse température, est espacée d'une cloison, qui sépare un réservoir de collecteur du radiateur à haute température d'un réservoir de collecteur du radiateur à basse température. Le moyen de restriction de transfert de chaleur comprenant une pluralité de déflecteurs ajuste le débit du premier milieu d'échange de chaleur, qui traverse un tube d'une région à haute température (H) adjacente à une région à basse température (L), de façon à être relativement plus faible, afin de réduire la différence de température avec la région à basse température (L), et finalement, le choc thermique causé par la différence de température entre la région à haute température (H) et la région à basse température (L) peut être atténué.
PCT/KR2018/006106 2017-05-31 2018-05-29 Radiateur intégré WO2018221940A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2017-0067510 2017-05-31
KR20170067510 2017-05-31
KR1020180052526A KR20180131386A (ko) 2017-05-31 2018-05-08 일체형 라디에이터
KR10-2018-0052526 2018-05-08

Publications (1)

Publication Number Publication Date
WO2018221940A1 true WO2018221940A1 (fr) 2018-12-06

Family

ID=64455520

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/006106 WO2018221940A1 (fr) 2017-05-31 2018-05-29 Radiateur intégré

Country Status (1)

Country Link
WO (1) WO2018221940A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112302779A (zh) * 2020-11-14 2021-02-02 镇江市长虹散热器有限公司 一种组合散热器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030209344A1 (en) * 2002-05-07 2003-11-13 Valeo Engine Cooling Heat exchanger
US20050257921A1 (en) * 2004-05-21 2005-11-24 Valeo, Inc. Multi-type fins for multi-exchangers
KR20080103164A (ko) * 2007-05-23 2008-11-27 한라공조주식회사 증발기
KR101202258B1 (ko) * 2006-02-13 2012-11-16 한라공조주식회사 일체형 열교환기
KR20130004107A (ko) * 2011-06-30 2013-01-09 한라공조주식회사 차량용 공조장치
KR20130096589A (ko) * 2012-02-22 2013-08-30 현대자동차주식회사 하이브리드 자동차용 일체형 열교환기

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030209344A1 (en) * 2002-05-07 2003-11-13 Valeo Engine Cooling Heat exchanger
US20050257921A1 (en) * 2004-05-21 2005-11-24 Valeo, Inc. Multi-type fins for multi-exchangers
KR101202258B1 (ko) * 2006-02-13 2012-11-16 한라공조주식회사 일체형 열교환기
KR20080103164A (ko) * 2007-05-23 2008-11-27 한라공조주식회사 증발기
KR20130004107A (ko) * 2011-06-30 2013-01-09 한라공조주식회사 차량용 공조장치
KR20130096589A (ko) * 2012-02-22 2013-08-30 현대자동차주식회사 하이브리드 자동차용 일체형 열교환기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112302779A (zh) * 2020-11-14 2021-02-02 镇江市长虹散热器有限公司 一种组合散热器

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