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KR100309744B1 - Vehicle heat exchanger and its manufacturing method - Google Patents

Vehicle heat exchanger and its manufacturing method Download PDF

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Publication number
KR100309744B1
KR100309744B1 KR1019980035556A KR19980035556A KR100309744B1 KR 100309744 B1 KR100309744 B1 KR 100309744B1 KR 1019980035556 A KR1019980035556 A KR 1019980035556A KR 19980035556 A KR19980035556 A KR 19980035556A KR 100309744 B1 KR100309744 B1 KR 100309744B1
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KR
South Korea
Prior art keywords
heat exchanger
core
flow path
vehicle
main body
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KR1019980035556A
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Korean (ko)
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KR20000015540A (en
Inventor
윤병권
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황한규
만도공조 주식회사
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Priority to KR1019980035556A priority Critical patent/KR100309744B1/en
Publication of KR20000015540A publication Critical patent/KR20000015540A/en
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Publication of KR100309744B1 publication Critical patent/KR100309744B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00Soldering, e.g. brazing, or unsoldering
    • B23K1/0008Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012Brazing heat exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00Liquid cooling
    • F01P3/18Arrangements or mounting of liquid-to-air heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F28F9/268Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by permanent joints, e.g. by welding
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00Fastening; Joining
    • F28F2275/04Fastening; Joining by brazing

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

Abstract

본 발명은 열교환기의 코어부분을 알루미늄재의 튜브 플레이트로 형성하여 핀(Fin)을 삽입설치하고 상기 코어와 유로를 탱크형태로 형성하여 헤더(Header)와 연결하도록 하며 상기 열교환기의 주입구 위치를 차량의 설치위치에 따라 변경할 수 있도록 함으로써 상기 열교환기의 설치를 간편하게 하고 설치를 위한 제약을 받지 않고 범용으로 사용할 수 있도록 한 차량용 열교환기와 그 제조방법에 관한 것이다.The present invention forms a core portion of the heat exchanger as a tube plate made of aluminum to insert a fin (Fin) and install the core and the flow path in the form of a tank to connect to the header (Header) and the position of the inlet of the heat exchanger vehicle The present invention relates to a vehicle heat exchanger and a method of manufacturing the same, by simplifying the installation of the heat exchanger and allowing it to be used universally without being restricted for installation.

본 발명은 열교환기 본체(1)의 상하부 헤더(2)에 각각의 유로주입구(5)(6)를 설치한 탱크(3)(4)를 브레이징 등의 방법으로 설치한 다음, 이 탱크(3)(4)들 사이에는 인너핀(8)과 아웃핀(10)이 교번적으로 설치되는 여러개의 알루미늄재 튜브 플레이트(7)를 설치하고 이 튜브 플레이트(7) 사이사이에는 코어(9)를 설치하며 이들의 외측에 코어가이드(11)를 설치하고 상기 유로주입구(5)(6)들을 엔진의 냉각수유로 등에 연결하면서 상기 본체(1)를 차량 등에 장착하도록 구성된 것이다.According to the present invention, tanks 3 and 4 having respective flow path inlets 5 and 6 are provided in the upper and lower headers 2 of the heat exchanger main body 1 by brazing or the like. (4) between the inner tube (7) and the inner pin (8) and a plurality of aluminum tube plate (7) is installed alternately installed between the tube plate (7) between the core (9) The core guide 11 is installed on the outside of the core guide 11, and the main body 1 is mounted on a vehicle while connecting the flow path inlets 5 and 6 to the cooling water flow path of the engine.

Description

차량용 열교환기와 그 제조방법Vehicle heat exchanger and its manufacturing method

본 발명은 열교환기의 코어부분을 알루미늄재의 튜브 플레이트로 형성하여 핀(Fin)을 삽입설치하고 상기 코어와 유로를탱크형태로 형성하여 헤더(Header)와 연결하도록 하며 상기 열교환기의 주입구 위치를 차량의 설치위치에 따라 변경할 수 있도록 함으로써 상기 열교환기의 설치를 간편하게 하고 설치를 위한 제약을 받지 않고 범용으로 사용할 수 있도록 한 차량용 열교환기와 그 제조방법에 관한 것이다.The present invention forms a core portion of the heat exchanger as a tube plate made of aluminum to insert a fin (Fin) and to install the core and the flow path in the form of a tank to connect to the header (Header) and the position of the inlet of the heat exchanger vehicle The present invention relates to a vehicle heat exchanger and a method of manufacturing the same, by simplifying the installation of the heat exchanger and allowing it to be used universally without being restricted for installation.

일반적으로 차량에는 엔진 등의 냉각을 위하여 냉각수등이 순환하면서 열교환이 이루어지도록 하는 열교환기를 구비하고 있으며 상기 열교환기에는 주입구를 형성하여 엔진의 유로와 연결하도록 되어 있고 상기 열교환기에는 냉각수를 효율적으로 냉각시키기 위한 다수의 냉각핀과 코어 및 탱크를 구비하고 있다.In general, a vehicle includes a heat exchanger for performing heat exchange while cooling water is circulated for cooling the engine, and the heat exchanger forms an injection port to be connected to an engine flow path, and the heat exchanger efficiently cools the cooling water. It is equipped with a plurality of cooling fins, a core and a tank to make it.

한편, 상기와 같이 구성되는 오일쿨러, 인터쿨러, 라디에이터 등의 열교환기를 차량에 장착하여 사용되는 종래의 것은 알루미늄 압출튜브를 사용하거나, 또는 튜브 플레이트에 알루미늄 인너핀을 조립하는 열교환기를 사용하고 있었으며 상기 알루미늄 압출튜브의 경우에는 주로 대형 엔진에 사용하고 있지만 사용면적에 비하여 효율이 낮은 폐단이 있었고, 튜브플레이트 인너핀을 조립하여 사용하는 것은 효율이 높은 반면, 대형으로 이용할 수 없기 때문에 그 사용조건에 제약을 받게 되는 등의 문제점이 있었다.Meanwhile, the conventional one used by mounting a heat exchanger such as an oil cooler, an intercooler, a radiator, or the like on a vehicle uses an aluminum extrusion tube or a heat exchanger for assembling an aluminum inner pin on a tube plate. Extruded tubes are mainly used for large engines, but there are closed ends with low efficiency compared to the used area, and assembling tube plate inner pins is more efficient, they cannot be used in large size. There was a problem such as receiving.

본 발명은 상기와 같은 종래의 제반 문제점을 감안하여 창안한 것으로 열교환기의 코어부분을 알루미늄재의 튜브 플레이트로 형성하여 핀을 삽입설치하고 상기 코어와 유로를 탱크형태로 형성하여 헤더와 연결하도록 하며 상기 열교환기의 주입구 위치를 차량의 설치위치에 따라 변경할 수 있도록 함으로써 상기 열교환기 의 설치를 간편하게 하고, 설치를 위한 제약을 받지 않고 범용으로 사용할 수 있도록 한 차량용 열교환기와 그 제조방법을 제공하려는 것인바, 이를 이하에서 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been made in view of the above-mentioned conventional problems, and the core part of the heat exchanger is formed of a tube plate made of aluminum to insert a fin, and the core and the flow path are formed in a tank form so as to connect with the header. It is to provide a vehicle heat exchanger and a method of manufacturing the same so that the installation of the heat exchanger can be changed according to the installation position of the vehicle to simplify the installation of the heat exchanger and to use it universally without being restricted for installation. This will be described below in detail with reference to the accompanying drawings.

제1도는 본 발명 실시예에 의해 제조되는 열교환기의 정면도.1 is a front view of a heat exchanger manufactured by an embodiment of the present invention.

제2도는 본 발명 실시예에 의해 제조되는 열교환기의 정면도.2 is a front view of a heat exchanger manufactured by an embodiment of the present invention.

제3도는 제1도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도는 제1도의 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 : 열교환기 본체 2 : 헤더1: heat exchanger body 2: header

3,4 : 탱크 5,6 : 유로주입구3,4 tank 5,6 euro inlet

7 : 튜브 플레이트 8 : 인너핀7: tube plate 8: inner pin

9 : 코어 10 : 아웃핀9 core 10 out pin

11 : 코어가이드11: core guide

차량용 열교환기 제조방법으로서 열교환기 본체(1)의 상하부 헤더(2)에 각각의 유로주입구(5)(6)를 설치한 탱크(3)(4)를 브레이징 등의 방법으로 설치한 다음, 이 탱크(3)(4)들 사이에는 인너핀(8)과 아웃핀(10)이 교번적으로 설치되는 여러개의 알루미늄재 튜브 플레이트(7)를 설치하고 이 튜브 플레이트(7) 사이사이에는 코어(9)를 설치하며 이들의 외측에는 코어가이드(11)를 설치하고 상기 유로주입구(5)(6)들을 엔진의 냉각수 유로 등에 연결하면서 상기 본체(1)를 차량 등에 장착하도록 하여 제조하고, 차량용 열교환기는 엔진의 냉각수 수로와 연결되는 각각 유로주입구(5, 6)를 지니는 각각의 탱크(3, 4)를 포함하는 각각의 상,하부헤더(2)와, 인너핀(8)과 아웃핀(10)이 교번적으로 설치되고 상기 상하부헤더(2)사이에 결합되는 다수개의 알루미늄재 튜브 플레이트(7)와, 상기 튜브 플레이트(7)들 사이에 설치되어 상기 탱크(3, 4)와 수로가 연결되도록 상기 상,하부헤더(2)사이에 결합되는 코어(9)와, 상기 코어(9)를 보호하기 위하여 상기 코어(9)의 외측에 결합되는 코어가이드(11)를 포함하는 본체(1)를 차량에 장착한 것을 특징으로 한다.As a method of manufacturing a heat exchanger for a vehicle, tanks 3 and 4 provided with respective flow path inlets 5 and 6 in the upper and lower headers 2 of the heat exchanger main body 1 are installed by brazing or the like. Between the tanks 3 and 4, a plurality of aluminum tube plates 7 are installed in which the inner pins 8 and the out pins 10 are alternately installed. 9) and the core guides 11 are installed on the outside thereof, and the main body 1 is mounted on a vehicle while the flow path inlets 5 and 6 are connected to a coolant flow path of an engine. The upper and lower headers 2, each of the upper and lower headers 2, each of which includes respective tanks 3 and 4 having flow path inlets 5 and 6 connected to the cooling water channel of the engine, and inner pins 8 and out pins 10, respectively. A plurality of aluminum tube plates 7 are alternately installed and coupled between the upper and lower headers 2. And a core (9) installed between the tube plates (7) and coupled between the upper and lower headers (2) such that the tanks (3, 4) and the water channel are connected to each other, and the core (9). In order to protect the vehicle, the main body 1 including the core guide 11 coupled to the outside of the core 9 is mounted.

상기한 블레이징(Blazing)가공방법이란 접합하고자 하는 부분을 맞댄후 약 610℃의 블래이징로속으로 통과시키는 것으로 로(爐)를 통과시키는 과정에서 헤더부재(1) 및 탱크부재(2)의 표면에 도포되어 있던 표면 마감재(CLAD재; 용융점이 약 610℃)가 녹아 면과 면이 융착시키는 접합방법을 말한다.The above-mentioned blazing processing method is to pass back to the part to be joined and then to the blazing furnace at about 610 ° C. to pass the furnace to the header member 1 and the tank member 2. The surface finishing material (CLAD material; melting | fusing point about 610 degreeC) apply | coated on the surface melt | dissolves, and it means the joining method by which a surface is fused.

이상과 같이 구성된 본 발명은 상기 열교환기 본체(1)의 상하부 헤더(2)에 다수의 인너핀(8)과 아웃핀(10)이 교번적으로 설치되는 여러개의 알루미늄재 튜브 플레이트(7)를 설치하고 브레이징하여 설치하고 상기 튜브 플레이트(7) 사이사이에는 코어(9)를 설치하며 이들의 외측에는 코어가이드(11)를 설치한 상태에서 상기 헤더(2)에는 차량의 장착위치에 따라 가변적으로 설치할 수 있는 각각이 유로주입구(5)(6)를 설치한 탱크(3)(4)를 브레이징하여 상기 열교환기 본체(1)를 제조하고 상기 탱크(3)(4)들에 설치된 각각의 유로주입구(5)(6)들을 엔진의 냉각수 유로 등에 연결하면서 상기 본체(1)를 차량의 차체에 장착하도록 된 것이다.According to the present invention configured as described above, a plurality of aluminum tube plates 7 having a plurality of inner fins 8 and an outer fin 10 are alternately installed in upper and lower headers 2 of the heat exchanger body 1. The core 9 is installed between the tube plates 7 and the core plate 11 is installed between the tube plates 7 and the header 2 is variable depending on the mounting position of the vehicle. Each installable braze tank (3) (4) provided with flow path inlets (5) and (6) to manufacture the heat exchanger body (1) and each flow path installed in the tank (3) (4) The main body 1 is mounted on the vehicle body of the vehicle while the inlets 5 and 6 are connected to the cooling water flow path of the engine.

이상과 같은 본 발명은 상기와 같이 헤더(2)와 탱크들을 브레이징하여 결합시키면서 상기 헤더에 설치되는 튜브 플레이트를 알루미늄재로 성형하여 브레이징 방법으로 설치하도록 함으로써 상기 헤더와 탱크, 튜브 플레이트의 설치를 견고하게 할 수 있고 또 상기 각 코어와 함께 인너핀 및 아웃핀을 교번적으로 설치함으로써 상기 핀들에 의한 열교환이 원활하게 이루어지게 되고 이에 따른 열효율이 크게 향상되며 상기 종래기술의 장점만을 갖도록 함으로써 사용조건에 제약을 받지 않게되고 범용으로 사용할 수 있게 되는 점 등의 특징을 지닌 것이다.As described above, the present invention provides a solid installation of the header, the tank, and the tube plate by molding the tube plate installed on the header by using a brazing method while joining the header 2 and the tank by brazing. In addition, by alternately installing the inner pin and the out pin together with each of the cores, the heat exchange by the fins is smoothly performed, and thus the thermal efficiency is greatly improved and only the advantages of the prior art are used. It is characterized by the fact that it is not restricted and can be used universally.

Claims (2)

열교환기 본체(1)의 상하부 헤더(2)에 각각의 유로주입구(5)(6)를 설치한 탱크(3)(4)를 브레이징 등의 방법으로 설치한 다음, 이 탱크(3)(4)들 사이에는 인너핀(8)과 아웃핀(10)이 교번적으로 설치되는 여러개의 알루미늄재 튜브 플레이트(7)를 설치하고 이 튜브 플레이트(7) 사이사이에는 코어(9)를 설치하며 이들의 외측에는 코어가이드(11)를 설치하고 상기 유로주입구(5)(6)들을 엔진의 냉각수 유로 등에 연결하면서 상기 본체(1)를 차량 등에 장착하도록 하여 제조됨을 특징으로 하는 차량용 열교환기의 제조방법.The tanks 3 and 4 provided with respective flow path inlets 5 and 6 in the upper and lower headers 2 of the heat exchanger main body 1 are installed by brazing or the like, and then the tanks 3 and 4 ), A plurality of aluminum tube plates (7) are installed between the inner pins (8) and the out pins (10) alternately, and a core (9) is installed between the tube plates (7). The core guide 11 is installed on the outside of the vehicle heat exchanger, characterized in that it is manufactured by connecting the main body (1) to the vehicle, etc. while connecting the flow path inlet (5) and the cooling water flow path of the engine or the like. . 엔진의 냉각수 수로와 연결되는 각각 유로주입구(5, 6)를 지니는 각각의 탱크(3, 4)를 포함하는 각각의 상,하부헤더(2)와, 인너핀(8)과 아웃핀(10)이 교번적으로 설치되고 상기 상하부헤더(2)사이에 결합되는 다수개의 알루미늄재 튜브 플레이트(7)와, 상기 튜브 플레이트(7)들 사이에 설치되어 상기 탱크(3, 4)와 수로가 연결되도록 상기 상,하부헤더(2)사이에 결합되는 코어(9)와, 상기 코어(9)를 보호하기 위하여 상기 코어(9)의 외측에 결합되는 코어가이드(11)를 포함하는 본체(11)를 차량에 장착한 것을 특징으로 하는 차량용 열교환기.Each of the upper and lower headers 2, each of the upper and lower headers 2 including the respective tanks 3 and 4 having flow path inlets 5 and 6 connected to the coolant channel of the engine, and inner pins 8 and out pins 10, respectively. It is alternately installed and a plurality of aluminum tube plate 7 is coupled between the upper and lower headers (2), and installed between the tube plates (7) so that the tank (3, 4) and the water channel is connected. A main body 11 including a core 9 coupled between the upper and lower headers 2 and a core guide 11 coupled to an outer side of the core 9 to protect the core 9. Vehicle heat exchanger, characterized in that mounted on the vehicle.
KR1019980035556A 1998-08-31 1998-08-31 Vehicle heat exchanger and its manufacturing method KR100309744B1 (en)

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KR101374979B1 (en) 2012-03-06 2014-03-17 (주)해송엔지니어링 Method for manufacturing the radiator

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CN114810275A (en) * 2022-03-28 2022-07-29 摩丁普信热能技术(江苏)有限公司 Oil cooler and machining process thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101374979B1 (en) 2012-03-06 2014-03-17 (주)해송엔지니어링 Method for manufacturing the radiator

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