KR19980010731U - STRUCTURE FOR FIXING BRACKET IN VEHICLE'S CONDENSOR - Google Patents
STRUCTURE FOR FIXING BRACKET IN VEHICLE'S CONDENSOR Download PDFInfo
- Publication number
- KR19980010731U KR19980010731U KR2019960024188U KR19960024188U KR19980010731U KR 19980010731 U KR19980010731 U KR 19980010731U KR 2019960024188 U KR2019960024188 U KR 2019960024188U KR 19960024188 U KR19960024188 U KR 19960024188U KR 19980010731 U KR19980010731 U KR 19980010731U
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- KR
- South Korea
- Prior art keywords
- condenser
- bracket
- header pipe
- welded
- fixed
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 240000002871 Tectona grandis Species 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000005219 brazing Methods 0.000 description 7
- 230000008016 vaporization Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000013256 coordination polymer Substances 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
- 238000010586 diagram Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
Classifications
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- 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
- B60H1/3204—Cooling devices using compression
- B60H1/3229—Cooling devices using compression characterised by constructional features, e.g. housings, mountings, conversion systems
-
- 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
- B60H1/3204—Cooling devices using compression
- B60H1/3227—Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
-
- 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
- B60H2001/3286—Constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
본 고안은 자동차용 응축기의 고정구조를 개시한다.The present invention discloses a fixed structure of a condenser for an automobile.
본 고안은, 자동차의 엔진룸 선단 즉, 공기흡입구의 인접한 위치에 설치되는 응축기를 고정시키는 구조에 관한 것으로서, 응축기의 상하부에 튜브를 구비하고, 이 튜브들이 고정되는 헤더 파이프에 고정단과 지지부로 구성되는 브라켓을 티그 용접하고 난 후에 전체를 브레이징 용접하므로 브라켓이 정위치에 설치되고, 응축기의 불량률도 감소시킬 수 있는 효과를 얻을 수 있게 된다.The present invention relates to a structure for fixing a condenser installed at an end of an engine room of a vehicle, that is, an air inlet, and includes tubes at upper and lower parts of the condenser, and includes a fixed end and a support part at a header pipe to which the tubes are fixed. Since the whole bracket is brazed and welded, the bracket is installed in place and the defect rate of the condenser can be reduced.
Description
제 1 도는 자동차의 엔진룸에 설치되는 에어컨의 구성을 도시한 개략도1 is a schematic diagram showing the configuration of an air conditioner installed in an engine room of a car
제 2 도는 종래 자동차용 응축기에 고정된 브라켓을 도시한 단면도2 is a cross-sectional view showing a bracket fixed to a conventional car condenser
제 3 도는 본 고안에 따른 자동차용 응축기에 설치되는 고정구조를 도시한 사시도3 is a perspective view showing a fixing structure installed in the condenser for automobiles according to the present invention
제 4 도는 본 고안에 따른 자동차용 응축기 고정구조를 결합상태를 도시한 단면도4 is a cross-sectional view showing a coupling state of the condenser fixing structure for automobiles according to the present invention.
제 5 도는 본 고안에 따른 다른 실시예를 도시한 단면도5 is a cross-sectional view showing another embodiment according to the present invention
* 도면의 주요부분에 대한 부호 설명 *Explanation of symbols on the main parts of the drawings
CN ; 응축기(condenser) 55 ; 튜브(rib)CN; Condenser 55; Tube
60 ; 헤더 파이프(header pipe)60; Header pipe
70 ; 브라켓(bracket) 80 ; 코어70; Bracket 80; core
본 고안은 자동차용 에어컨에 관한 것으로서, 더 상세하게는 자동차의 엔진룸의 응축기에 브라켓을 고정시키는 구조에 관한 것이다.The present invention relates to a vehicle air conditioner, and more particularly to a structure for fixing the bracket to the condenser of the engine room of the vehicle.
냉방사이클을 이용한 에어컨은 압축기에서 압축된 냉매를 응축기에서 액화시킨 뒤 팽창밸브를 통해 증발기에서 다시 기화시켜 흡수되는 기화열에 의해 실내를 냉각시키는 공기조절기이다.An air conditioner using a cooling cycle is an air conditioner that cools a room by vaporization heat absorbed by liquefying refrigerant compressed in a compressor in a condenser and then vaporizing it again in an evaporator through an expansion valve.
일반적으로 이와같은 에어컨은 제 1 도에 도시한 바와 같이 자동차의 엔진룸(engine room ; ER)에 설치되는 데, 응축기(condersor ; CN)는 방열작용이 원활하게 진행되기 위해 자동차에서 공기흡입구(AG)가 형성되는 엔진룸(ER)의 선단에 설치된다.In general, such an air conditioner is installed in an engine room (ER) of a vehicle, as shown in FIG. 1, and a condenser (CN) has an air intake (AG) in a vehicle to facilitate a heat dissipation. ) Is installed at the tip of the engine room ER in which is formed.
이러한 응축기(CN)는 냉매가 통과하여 외가와 열교환이이루어지는 다수의 튜브(tube ; 10)가 설치되고, 이 다수의 튜브(10)의 양끝단과 결합하여 냉매를 통과시키는 복수의 헤더 파이프(header pipe ; 20)가 구비된다.The condenser (CN) is provided with a plurality of tubes (10; tube 10) through which the refrigerant passes through and the heat exchange and heat exchange, and a plurality of header pipes coupled to both ends of the plurality of tubes (10) to pass through the refrigerant 20).
이와같은 응축기(CN)을 엔진룸(ER)에 고정시키기 위해서 제 2 도에 도시한 바와 같이, 헤더 파이프(20)의 곡면을 따라 코어(23)가 용접된 복수의 브라켓(bracket ; 21)을 삽입시키고, 이와같이 가조립(假組立)된 응축기 어셈블리(assembly)에 브레이징(brazking ;W) 용접물(鎔接物)을 도포(塗布)한 후에 도시하지 않은 브레이징 가열로를 거치면 브레이징(W) 용접물이 녹고 건조되어 완전한 응축기(CN) 어셈블리가 된다.In order to fix the condenser CN to the engine room ER, as illustrated in FIG. 2, a plurality of brackets 21 in which the core 23 is welded along the curved surface of the header pipe 20 is mounted. The brazing weldments are melted through a brazing furnace (not shown) after inserting and applying a brazing weld to the preassembled condenser assembly. It is dried to form a complete condenser (CN) assembly.
그러나 종래 이와같은 브라켓(21) 고정구조는, 운반대 위에 올려져 이동되는 응축기(CN)의 가조립체가 미세한 진동에 의해 브라켓(21)이 정위치에 놓이지 않은 상태에서 가열로를 통과하고 건조되므로서, 브라켓(21)의 제품이동에 의해 치수변경이 발생하고, 나아가 응축기(CN)가 엔진룸(ER)의 정위치에 설치되지 않는 문제점이 따른다.However, in the conventional bracket 21 fixed structure, the temporary assembly of the condenser CN, which is mounted on the pallet, moves through the heating furnace and is dried in a state in which the bracket 21 is not placed in the correct position by a slight vibration. The change in dimensions occurs due to product movement of the bracket 21, and furthermore, there is a problem that the condenser CN is not installed at the correct position of the engine room ER.
이와같은 종래의 문제점을 해결하기 위해 본 고안은, 응축기(CN)의 정확한 위치에 브라켓(21)이 고정될 수 있는 구조를 제공되는 것을 목적으로 한다.In order to solve such a conventional problem, an object of the present invention is to provide a structure that can be fixed to the bracket 21 in the correct position of the condenser (CN).
상술한 목적을 달성하기 위해 본 고안은, 냉매가 통과하는 헤더 파이프, 튜브 및 방열작용을 하는 핀이 구비되는 응축기와, 코아가 용접되는 브라켓이 구비되는 자동차용 응축기의 브라켓 고정구조에 있어서, 브라켓에는 코아가 용접되는 고정단을 형성하고, 고정단의 끝단에 헤더 파이프를 지지하는 곡면의 지지부(72)를 형성하며, 지지부가 헤더 파이프에 적어도 한 지점 이상 용접되는 것을 특징으로 한다.In order to achieve the above object, the present invention, in the bracket fixing structure of the car condenser provided with a condenser provided with a header pipe, a tube and a fin that radiates heat, and a core welded to the refrigerant, the bracket The core is formed with a fixed end to be welded, and a curved support portion 72 for supporting the header pipe at the end of the fixed end, characterized in that the support portion is welded to the header pipe at least one point.
이하 첨부된 도면을 참조하여 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments will be described in detail with reference to the accompanying drawings.
제 3 도에서, 도시하지 않은 자동차의 엔진룸에는 실내를 냉각시키는 에어컨이 설치된다. 이러한 에어컨은 제 1 도에 개략적으로 도시하였는바, 압축기(CP)에서 압축된 냉매를 엔진룸(ER)의 선단, 즉 공기흡입구(AG)의 인접한 위치에서 설치되는 응축기(CN)에서 액화시킨뒤 팽창밸브(EV)를 통해 증발기(EH)에서 다시 기화시켜 흡수되는 기화열에 의해 실내를 냉각시킨다.3, the air conditioner which cools a room is installed in the engine room of the automobile which is not shown in figure. Such an air conditioner is schematically illustrated in FIG. 1, where the refrigerant compressed in the compressor CP is liquefied in the condenser CN installed at the front end of the engine room ER, that is, adjacent to the air inlet AG. The room is cooled by vaporization heat absorbed by vaporizing again in the evaporator (EH) through the expansion valve (EV).
응축기(CN)는 냉매가 통과하는 다수의 튜브(55)를 가로방향으로 구비하고, 이 튜브(55) 사이에는 핀(52)을 설치하여 냉매에 의한 방열 작용을 촉진시킨다. 이러한 각 튜브(55)들의 양끝부분은 응축기(CN)의 몸체(51)에서 돌출되어진다.The condenser CN is provided with a plurality of tubes 55 through which the refrigerant passes, and fins 52 are provided between the tubes 55 to promote heat dissipation by the refrigerant. Both ends of each of the tubes 55 protrude from the body 51 of the condenser CN.
이러한 튜브(55)들은 복수의 헤더 파이프(60)와 결합하게 되는 데, 각 헤더 파이프(60)에는 각 튜브(55)의 양끝단과 대응되는 다수의 홈(61)이 형성되고, 이 홈(61)들에 튜브(55)들이 가조립된다.These tubes 55 are coupled to the plurality of header pipes 60, and each of the header pipes 60 is provided with a plurality of grooves 61 corresponding to both ends of each tube 55, and the grooves 61 are formed. The tubes 55 are preassembled to the tubes.
한편, 본 고안의 특징에 따라 제공되는 브라켓(70)은 압출되어져 고정된(71)과 지지부(72)로 구성되는 데, 고정단(71)에는 관통구멍(73)이 형성되고, 이의 일측이 고정단(71)의 선단까지 개구된다.On the other hand, the bracket 70 provided in accordance with the features of the present invention is extruded and consists of a fixed 71 and the support 72, the fixing end 71 is formed with a through hole 73, one side thereof It opens to the tip of the fixed end 71.
고정단(73)에 용접되는 코어(80)는 중심에 체결구멍(81)이 형성되고, 원주면을 따라 채(82)이 형성되어 고정단(71)의 개구된 관통구멍으로 삽입된 후에 용접(W)된다.The core 80 to be welded to the fixed end 73 has a fastening hole 81 formed at its center, and a sleeve 82 is formed along the circumferential surface thereof to be inserted into the opened through hole of the fixed end 71. (W) becomes.
또한, 지지부(72)는 전술한 종래의 지지부(72)와 같이 헤더 파이프(60)에 삽입되는 것과는 상이하게 헤더 파이프(60)의 곡면을 따라 대면되는 면이 측면에서도 지지가 가능하게 형성되고, 접축된 지지부(72)와 헤더 파이프(60)는 본 고안의 특징에 따라 이너트 가스 아크(inert gas arc)용접의 일종인 티그 용접(TIG welding ; TW)된다.In addition, the support portion 72 is formed such that the surface facing along the curved surface of the header pipe 60, unlike the inserting into the header pipe 60, like the conventional support portion 72 described above, can be supported from the side, The folded support 72 and the header pipe 60 are TIG welded (TW), which is a type of inert gas arc welding in accordance with the features of the present invention.
이와같이 티그 용접(TW)된 후에 응축기(CN) 어셈블리의 가조립체 전체에 브레이징(W) 용접물을 도포시키고, 도시하지 않은 브레이징 가열로를 거치게 되면 전체부품이 용접(W) 됨과 동시에 브라켓(70)도 헤더 파이프(60)에 결합된다.In this way, after the TG welding (TW), the brazing (W) weld is applied to the entire assembly of the condenser (CN) assembly, and when the braze heating furnace (not shown) passes through the entire part, the bracket 70 is also welded. Coupled to the header pipe 60.
이처럼 고정을 하게 되면, 브레이징(W) 용접을 하더라고 브라켓(70)이 항상 정위치에 고정될 수 있게 된다.When it is fixed in this way, even if the brazing (W) welding, the bracket 70 can always be fixed in place.
브라켓(70)의 다른 실시예로서, 전술한 브라켓(70)과 다르게 프레스(press)될 수 있다. 이와같은 실시예를 제 5 도에 나타내고 있다.As another embodiment of the bracket 70, it may be pressed differently from the bracket 70 described above. Such an embodiment is shown in FIG.
이러한 브라켓(70)도 전술한 실시예와 동일하게 고정단(71)과 지지부(72)로 구별되어지는 바, 고정단 (71)역시 관통구멍(73)이 형성되고, 이의 일측이 고정단(71)의 선단까지 개구된다. 단지 대별되는 것은 지지부(72)가 헤더 파이프(60)의 곡면을 따라 떠받치는 형태를 갖게 된다.The bracket 70 is also divided into a fixed end 71 and a support 72 in the same manner as in the above-described embodiment, the fixed end 71 is also formed through-hole 73, one side thereof is fixed end ( It opens to the tip of 71). What is merely divided is that the support 72 is shaped to hold up along the curved surface of the header pipe 60.
이러한 브라켓(70)의 지지부(72)도 헤더 파이프(60)와 티그 용접(TW)되고, 고정단(71)에는 중심에 체결구멍(81)이 형성되고 원주를 따라 채널(82)이 형성되는 코어(80)가 삽입된 후 용접(W)된다.The support portion 72 of the bracket 70 is also the header pipe 60 and the TG welding (TW), the fastening hole 81 is formed in the center of the fixed end 71 and the channel 82 is formed along the circumference The core 80 is inserted and welded (W).
이어서 전술한 본 고안에 따른 일례와 동일하게 티그 용접(TW) 된 후에 응축기(CN) 어셈블리의 가조립체 전체에 브레이징 용접물을 도포시키고, 도시하지 않은 브레이징 가열로를 거치게 되면 전체부품이 용접됨과 동시에 브라켓(70)도 헤더 파이프(60)에 결합된다.Subsequently, after the TG welding in the same manner as the example according to the present invention, the brazing weldment is applied to the entire assembly of the condenser assembly, and when the brazing furnace is not shown, the entire parts are welded and the brackets are simultaneously welded. 70 is also coupled to the header pipe 60.
이와같은 자동차용 응축기 고정구조는 헤더 파이프(60)와 이를 고정시키는 브라켓(70)이 상호 티그 용접(TW)되고 브레이징 용접되어, 브라켓(70)이 정위치에 설치됨에 따라 자동차의 엔진룸(ER)의 정확한 위치에 설치가 가능한 효과가 있다.The condenser fixing structure for automobiles is such that the header pipe 60 and the bracket 70 fixing the header pipe 60 are mutually TIG welded (B) and brazed, so that the bracket 70 is installed in place. ) Can be installed in the correct position.
상술한 바와 같이 본 고안에 따른 자동차용 응축기 고정구조는 응축기가 정확히 제위치에 고정될 수 있고, 작업공정시 정밀하게 응축기를 고정할 수 있다. 따라서 종래 제품의 고정구조에 비해 신뢰성을 크게 높일 수 있다.As described above, the condenser fixing structure for an automobile according to the present invention can be fixed in place and the condenser can be precisely fixed in the work process. Therefore, it is possible to greatly increase the reliability compared to the fixed structure of the conventional product.
Claims (2)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960024188U KR19980010731U (en) | 1996-08-12 | 1996-08-12 | STRUCTURE FOR FIXING BRACKET IN VEHICLE'S CONDENSOR |
| KR1019990008736A KR100229417B1 (en) | 1996-08-12 | 1999-03-16 | Method for brazing of a condenser use in an automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960024188U KR19980010731U (en) | 1996-08-12 | 1996-08-12 | STRUCTURE FOR FIXING BRACKET IN VEHICLE'S CONDENSOR |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990008736A Division KR100229417B1 (en) | 1996-08-12 | 1999-03-16 | Method for brazing of a condenser use in an automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980010731U true KR19980010731U (en) | 1998-05-15 |
Family
ID=53972402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960024188U KR19980010731U (en) | 1996-08-12 | 1996-08-12 | STRUCTURE FOR FIXING BRACKET IN VEHICLE'S CONDENSOR |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980010731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020001304A (en) * | 2000-06-28 | 2002-01-09 | 배길훈 | Bracket of condenser for vehicle |
| KR101362202B1 (en) * | 2007-08-13 | 2014-02-11 | 한라비스테온공조 주식회사 | Pipe fixing apparatus for automobile |
-
1996
- 1996-08-12 KR KR2019960024188U patent/KR19980010731U/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020001304A (en) * | 2000-06-28 | 2002-01-09 | 배길훈 | Bracket of condenser for vehicle |
| KR101362202B1 (en) * | 2007-08-13 | 2014-02-11 | 한라비스테온공조 주식회사 | Pipe fixing apparatus for automobile |
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