KR20130042109A - Heat exchanger for having a simple assembly process - Google Patents

Heat exchanger for having a simple assembly process Download PDF

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KR20130042109A
KR20130042109A KR1020110106233A KR20110106233A KR20130042109A KR 20130042109 A KR20130042109 A KR 20130042109A KR 1020110106233 A KR1020110106233 A KR 1020110106233A KR 20110106233 A KR20110106233 A KR 20110106233A KR 20130042109 A KR20130042109 A KR 20130042109A
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South Korea
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heat
zigzag
heat dissipation
tube
rows
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KR1020110106233A
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Korean (ko)
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KR101301801B1 (en
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함승진
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함승진
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • F28F1/325—Fins with openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/08—Fins with openings, e.g. louvers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

PURPOSE: A heat exchanger with a convenient assembly process is provided to improve thermal conductivity thereof by vertically moving an aluminium thin plate including an inclined angle and closely attaching insertion holes to the outer periphery of a radiation pipe. CONSTITUTION: A heat exchanger with a convenient assembly process comprises a coolant radiation pipe(10). A radiation plate(20) is inserted into the coolant radiation pipe at both sides of the coolant radiation pipe so that the zigzag-shaped coolant radiation plate can be inserted into a gap between vertical 10 rows of the coolant radiation pipe when the radiation plate is assembled at the coolant radiation pipe of vertical 10 rows and horizontal three rows. Three insertion holes are formed on up and down ends of a triangle.

Description

조립공정이 간편한 열 교환기 {Heat exchanger for having a simple assembly process}Heat exchanger for having a simple assembly process

본 발명은 열 교환기에서 길이가 긴 냉매용 방열관과 방열관의 외부주연에 접촉하여 내부열기를 외부로 발산하는 방열판을 전체적으로 간편하게 결합할 수가 있는 조립공정이 간편한 열 교환기에 관한 것이다.The present invention relates to a heat exchanger having a simple assembly process that can easily combine the heat radiation pipe for a long length of the refrigerant in the heat exchanger and the heat sink dissipating the internal heat to the outside in contact with the outer periphery of the heat pipe.

통상 열 교환기의 냉매용 방열관을 구성함에 있어서 길이가 긴 방열관을 일정길이로 구획하여 좌우 양측단의 연결부분을 반원형으로 굴곡하여 상하 또는 좌우로 일정한 간격이 되게 여러 층으로 배열시킨 후 방열효과를 극대화 하기 위하여 여러 층의 방열관 외부주연에 단면이

Figure pat00001
형의 알루미늄띠로서 나선형으로 밀착되게 전체적으로 감아서 냉매용 방열관의 내부열기를 방열관의 외부주연에 감긴 방열띠를 통해 외부로 발산하도록 하는 구성이나 냉매용 방열관이 길이가 긴 방열관을 상하, 좌우 여러 층으로 배열시킨 상태에서 각 층의 방열관 외부주연에 단면이
Figure pat00002
형의 알루미늄띠로서 전체적으로 밀착되게 나선형으로 감기가 매우 난이하여 제조공정에 시간이 많이 소요되고 또한 방열관의 외부주연에 나선형으로 감은 단면이
Figure pat00003
형의 알루미늄띠가 고온도에 의한 열팽창과 단면이
Figure pat00004
형의 알루미늄띠의 자체 탄성에 의해 방열관 외부주연과 단면이
Figure pat00005
형 알루미늄띠와의 사이에 틈이 벌어지면서 열전도율이 떨어져 방열효과가 저하되는 원인이 되었다.In constituting the heat dissipation tube for the refrigerant of the heat exchanger, the long heat dissipation tube is divided into a certain length, and the connecting portions at both ends of the heat exchanger are bent in a semicircle to be arranged in multiple layers at regular intervals vertically or horizontally. In order to maximize the cross-section
Figure pat00001
Aluminum strip, which is wound in a spiral shape so that the inside heat of the heat dissipation tube for refrigerant is radiated to the outside through the heat dissipation band wound around the outer periphery of the heat dissipation tube, In cross-section of the left and right layers,
Figure pat00002
As the aluminum strip of the shape, it is very difficult to wind spirally to be in close contact with the whole, which takes a lot of time in the manufacturing process, and the cross section wound spirally on the outer periphery of the heat dissipation tube
Figure pat00003
The aluminum strip of the mold has thermal expansion and cross section
Figure pat00004
The outer periphery and cross section of the heat sink are
Figure pat00005
As a gap is formed between the aluminum strips, the thermal conductivity drops and the heat dissipation effect is lowered.

열 교환기의 냉매용 방열관을 구성함에 있어서 길이가 긴 방열관을 일정길이로 구획하여 좌우 양측단을 상하, 좌우로 굴곡하여 여러 층으로 배열시킨 냉매용 방열관의 각 층에 상하 방열관의 외부주연이 상호 접촉될 수 있게 일정한 폭으로 접은 지그재그형 알루미늄판을 각 층의 사이간격 내부로 끼워넣고 이 각 층의 사이간격 내부로 끼워넣은 지그재그형 방열판의 상하폭을 확대하여 각층 방열관의 상하 외부주연에 지그재그형 방열판의 상, 하단을 지속적으로 밀착시키는 방안이 필요하였다.In constituting the heat radiating tube for refrigerant of heat exchanger, the long heat radiating tube is divided into a certain length, and both sides of the left and right sides are bent up and down, left and right and arranged in multiple layers. Zig-zag aluminum plates folded in a constant width so as to be in contact with each other are inserted into the gaps between the layers, and the upper and lower widths of the zig-zag heat sinks inserted into the gaps between the layers are enlarged. It was necessary to keep the top and bottom of the zigzag heat sink close to the periphery.

본 발명에서는 길이가 긴 방열관을 좌우 일정길이로 구획하여 좌우 양측단의 연결부분을 반원형으로 굴곡시켜 좌우, 상하 각 열의 사이간격을 일정하게 구성한 냉매용 방열관에 있어서 냉매용 방열관의 폭넓이와 동일 폭으로 길이가 긴 알루미늄박판을 냉매용 방열관의 상하 각 열의 사이간격 크기로 하여 상, 하단의 접힌 끝단이 삼각이 되게 지그재그형으로 일정하게 접어서 방열판을 구성시킨 후 In the present invention, a long length of heat dissipation tube is divided into left and right predetermined lengths, and the connecting portions at both left and right ends are bent in a semi-circular shape, so that the heat dissipation tube for refrigerant is wide in the heat dissipation tube for a constant space between the left and right, top and bottom rows. The length of the aluminum thin plate with the same width as the width of each of the upper and lower rows of the heat sink for the refrigerant to fold in a zigzag shape so that the folded ends of the upper and lower sides in a triangular shape to configure the heat sink

냉매용 방열관 상하 각 열의 각 사이간격 내부로 끼워 넣어서 지그재그형 방열판의 상, 하단에 형성시킨 수 개의 함입구에 냉매용 방열관의 외부주연 절반이 함입되도록 간편하게 결합시킨 후 냉매용 방열관의 상하 각 열의 사이간격 내부로 끼워 넣은 지그재그형 방열판을 좌우 양측에서 동시에 가운데 쪽으로 밀어서 상, 하단이 삼각으로 접힌 지그재그형 방열판의 경사각을 이룬 각 알루미늄박판을 수직상태로 이동시켜 상, 하단에 형성된 수 개의 함입구를 방열관의 외부주연에 더욱 밀착되게 하여 열전도율이 향상되도록 하였다.Refrigerant heat dissipation tube upper and lower The upper and lower parts of the heat dissipation tube for refrigerant are easily combined by inserting the inner peripheral half of the refrigerant dissipation tube into several inlets formed on the upper and lower sides of the zigzag heat sink by inserting the inner space between the upper and lower intervals. Several chambers formed at the top and bottom by moving the zigzag heat sink inserted into the gap between each row from the left and right sides to the center at the same time to move each aluminum thin plate that forms the inclination angle of the zigzag heat sink with the upper and lower sides triangulated. The inlet was brought into close contact with the outer periphery of the heat dissipation tube to improve the thermal conductivity.

본 발명은 좌우, 상하 각 열의 사이간격을 일정하게 구성한 냉매용 방열관의 상하 각 열의 사이간격 내부로 냉매용 방열관의 상하 각 열의 사이간격 크기로 하여 접힌 끝단이 삼각이 되게 지그재그형으로 접은 방열판을 상, 하단에 형성시킨 수 개의 함입구가 냉매용 방열관의 외부주연 절반이 함입되도록 끼워 넣어서 결합을 간편하게 하고 냉매용 방열관의 상하 각 열의 사이간격 내부로 끼워넣은 지그재그형 방열판을 가운데 쪽으로 밀어서 상, 하 끝단이 삼각으로 접혀 경사각을 이룬 각 알루미늄박판을 수직상태로 이동시켜 상, 하단의 수개 함입구가 방열관의 외부주연에 더욱 밀착되도록 하여 열전도율을 향상시킨 것이다.The present invention is a heat sink folded in a zigzag shape such that the ends thereof are triangular in size between the upper and lower rows of the coolant heat dissipating tube and the upper and lower rows of the coolant heat dissipating tube having a constant gap between the left and right and upper and lower rows. A few inlets formed at the upper and lower sides are inserted so that the outer circumferential half of the heat dissipation tube for the refrigerant is inserted to facilitate the coupling, and the zig-zag heat dissipation plate inserted into the space between the upper and lower rows of the heat dissipation tube for the refrigerant is pushed toward the center. The upper and lower ends are folded in a triangle to move each aluminum sheet having an inclination angle in a vertical state, so that several inlets of the upper and lower ends are brought into close contact with the outer circumference of the heat dissipation tube, thereby improving thermal conductivity.

도 1은 본 발명의 구성을 보인 분해 사시도
도 2는 본 발명의 결합된 사시도
도 3은 본 발명의 결합된 정면도
도 4는 지그재그형 방열판의 전체 사시도
도 5는 냉매용 방열관의 상하 각 열 사이에 지그재그형 방열판이 끼워진 상태의 구조를 보인 부분확대 사시도
도 6은 지그재그형 방열판 중 1개 부분의 구조를 보인 확대 사시도
도 7a는 방열관의 외부주연에 방열판의 상하 함입구가 끼워진 상태의 구조를 보인 부분확대 단면도
도 7b는 도 7a에서 방열판을 가운데 쪽으로 좁혀서 상하 함입구에 90°각도로 돌출시킨 접속용 날개를 방열관에 밀착시킨 상태의 구조를 보인 부분확대 단면도1 is an exploded perspective view showing the configuration of the present invention
2 is a combined perspective view of the present invention
3 is a combined front view of the present invention.
4 is an overall perspective view of a zigzag heat sink
5 is a partially enlarged perspective view illustrating a structure in which a zig-zag type heat sink is inserted between upper and lower rows of the heat dissipation tube for refrigerant;
Figure 6 is an enlarged perspective view showing the structure of one part of the zigzag heat sink
Figure 7a is a partially enlarged cross-sectional view showing the structure of the upper and lower inlet of the heat sink is fitted to the outer periphery of the heat sink
FIG. 7B is a partially enlarged cross-sectional view showing a structure in which the heat sink is narrowed toward the center and the connecting blade protruding at an angle of 90 ° to the upper and lower inlets close to the heat dissipating tube.

길이가 긴 방열관(1)을 좌우 일정한 길이로 구획하여 수평 3열, 수직 10열이 되게 좌우 양측단의 연결부분을 동일 직경의 반원형으로 굴곡하여 좌우, 상하 각 열의 사이간격을 일정하게 구성한 냉매용 방열관(10)에 있어서 Refrigerant configured by dividing the long heat radiating tube 1 into left and right fixed lengths to form three horizontal and ten vertical rows, and connecting the connecting portions at the left and right ends in a semi-circular shape with the same diameter to uniformly space the spaces between the left and right and top and bottom rows. In the heat dissipation tube 10

냉매용 방열관(10)의 수평 3열의 폭넓이와 동일한 크기의 폭으로 길이가 긴 The length is long with the width equal to the width of the three horizontal rows of the heat radiation tube 10 for the refrigerant

알루미늄박판(2)을 냉매용 방열관의 상하 각 열의 사이간격 크기와 방열관(1)의 직경크기를 합한 폭넓이 크기로 하여 상, 하단의 접힌 끝단이 삼각이 되게 지그재그형으로 연속되게 접어서 지그재그의 사이간격이 일정한 방열판(20)을 냉매용 방열관(10)의 좌우 구획 길이가 되게 성형시키고The aluminum thin plate 2 is a wide size that combines the size of the gap between the upper and lower rows of the heat dissipating tube for refrigerant and the diameter size of the heat dissipating tube 1, and folds the zigzag continuously in a zigzag form so that the folded ends of the upper and lower sides become a triangle. The heat sink 20 having a constant interval between the molded to be the length of the left and right compartment of the heat dissipation tube 10 for the refrigerant

지그재그형 방열판(20)의 삼각으로 접은 상, 하단에 냉매용 방열관(10)의 수평 3열의 방열관(1)이 각각 접촉될 수 있는 위치에 방열관(1) 외부주연의 절반이 함입될 수 있는 반원형 함입구(21)를 3개씩 형성시키고 Half of the outer periphery of the heat dissipation tube 1 may be inserted at positions where the three horizontal rows of the heat dissipation tubes 1 of the refrigerant dissipation tube 10 may contact each other at the upper and lower sides of the zigzag-shaped heat dissipation plate 20. 3 semi-circular inlets (21) can be formed

이 반원형 함입구(21)에는 반원형 가장자리로 탄력용 볼록부(22)과 함께 90°각도로 접속용 날개(23)를 접힌 삼각의 외향 쪽으로 돌출되게 형성시키고 접촉용 날개(23)의 끝단에는 상, 하향으로 만곡진 고정용 발톱(24)을 형성시켜서 된 것이다.The semicircular inlet 21 is formed with a semicircular edge with a resilient convex portion 22 to protrude toward the outward side of the folded triangle at a 90 ° angle. It is made by forming the curved fixing claw 24 downward.

수평 3열, 수직 10열의 냉매용 방열관(10)에 지그재그형 방열판(20)을 조립시에는 냉매용 방열관(10)의 수직 10열의 각 사이간격 내부로 지그재그형 방열판When assembling the zigzag-type heat sink 20 in the heat-radiating tube 10 for refrigerant in three horizontal rows and 10 vertical rows, the zigzag-type heat sink is disposed inside the intervals of each of the ten vertical rows of the heat-dissipating tube 10 for refrigerant.

(20)을 접힌 삼각의 상, 하단에 형성시킨 3개의 함입구(21)에 수평 3열의 방열관Three horizontal heat radiating pipes at three inlets 21 formed at the upper and lower ends of the folded triangle.

(1)의 외부주연 절반이 함입되도록 냉매용 방열관(10)의 좌, 우 양측에서 내부로 삽입시키고 Insert the inner peripheral half of (1) from the left and right sides of the heat dissipation tube 10 for the refrigerant into the inside

지그재그형 방열판(20)을 각 층 내부로 삽입시킨 냉매용 방열관(10)의 상, 하부로 노출되는 수평 3열의 방열관(1)에는 지그재그형 방열판(20)으로 접힌 삼각의 3개 함입구(21)에 수평 3열의 방열관(1)의 외부주연 절반이 함입되도록 상, 하부에 덮은 후 지그재그형 방열판(20) 상, 하부로 노출되는 3개 함입구(21)에는 냉매용 방열관(10)의 좌, 우측 길이의 반원형 받침봉(40) 3개를 반원형 외부주연이 함입되게 얹고 방열용 방열관(10) 좌우 양측의 10개 횡 반원형 연결구(11)와 5개 종 반원형 연결구(12) 그리고 상, 하부의 3개 반원형 받침봉(40)에 대응되게 10개 횡 장공(31)과 5개 종 장공(32) 그리고 상, 하 가장자리에 3개 반원형 통공(33)을 천공시킨 양쪽 받침판(30)을 냉매용 방열관(10)의 좌우 양측에서 내향쪽으로 끼워 넣어 양쪽 받침판(30)의 내향쪽 면이 지그재그형 방열판(20)의 좌우 양측 끝단에 접하도록 결합시켜서 냉매형 방열관(10)의 수직 10열의 각 방열관(1) 사이와 그 상, 하부에 11개의 지그재그형 방열판(20)을 끼워 넣고 또는 덮어서 수직 10열Triangular folds folded into the zigzag heat sink 20 are provided in three horizontal heat radiating tubes 1 exposed to the upper and lower portions of the refrigerant heat dissipating tube 10 into which the zigzag heat sink 20 is inserted into each layer. Covering the upper and lower half of the heat dissipation tube 1 in three horizontal rows 21 into the upper and lower portions of the heat dissipation tube 21, the three inlets 21 exposed to the upper and lower sides of the zigzag heat sink 20 are provided in the heat dissipation tube for the refrigerant ( 10 semi-circular support rods (40) of the left and right lengths of 10) are placed so that the semi-circular outer periphery is embedded, and the ten transverse semi-circular connectors (11) on both the left and right sides of the heat dissipation tube (10) and five semi-circular connectors (12) ) And both support plates having ten horizontal holes 31 and five longitudinal holes 32 and three semi-circular through holes 33 formed at upper and lower edges corresponding to the three semicircular support rods 40 at the upper and lower sides thereof. (30) is inserted inward from the left and right sides of the heat dissipation tube (10) for the refrigerant, and the inward side of both support plates (30) is zigzag 11 zigzag heat sinks 20 are inserted or covered between the heat dissipation pipes 1 in the vertical ten rows of the refrigerant type heat dissipating pipe 10, and on and under the plates 20 by engaging the left and right ends of the plate 20 in contact with each other. 10 vertical columns

의 각 층인 수평 3열의 방열관이 상, 하부에서 에워싸인 지그재그형 방열판의 상, 하단에 형성시킨 3개의 반원형 함입구(21)에 상, 하부가 절반씩 완전히 함입되면서The upper and lower half of the three horizontal heat sinks, each layer of the upper and lower portions of the zigzag-shaped heat sink enclosed in the upper and lower portions of the three semi-circular inlets 21 formed at the bottom,

반원형 함입구(21) 가장자리에 90°각도로 돌출된 접속용 날개(23)가 방열관(1)의 The connection blade 23 protruding at an angle of 90 ° to the edge of the semi-circular inlet 21 is formed of the heat pipe 1

외부주연에 접촉되어 방열관(1) 내부의 냉매열을 지그재그형 방열판(20)을 통해 외부로 최대한 발산시키는 것이다. In contact with the outer circumference is to dissipate the refrigerant heat inside the heat dissipation tube 1 to the outside through the zigzag heat dissipation plate 20 to the outside.

또한 상기와 같이 냉매용 방열관(10)에 지그재그형 방열판(20)을 끼워 넣고 좌, 우측 양쪽에서 받침판(30)을 결합시킨 상태에서 도 7a에 도시한 바와 같이 양쪽 받침판(30)을 동시에 가운데 쪽으로 밀어서 상, 하단이 삼각으로 접힌 지그재그형 방열판(20)의 사이간격을 일정하게 좁히면 도 7b에서 도시한 바와 같이 지그재그형 방열판(20)의 상, 하단에 삼각으로 접혀서 경사각을 이룬 각 알루미늄박판(2)이 수직상태로 이동하면서 각 알루미늄박판(2)의 반원형 함입구(21) 가장자리에 탄력 볼록부(22)와 함께 90°각도로 돌출시킨 접속용 날개(23)가 90°각도에 따라 날개 외부면의전체가 방열관(1)의 외부주연에 완전히 접촉이 되고 탄력용 볼록부In addition, the zig-zag type heat dissipation plate 20 is inserted into the heat dissipation tube 10 as described above, and both support plates 30 are simultaneously centered as shown in FIG. If the gap between the upper and lower sides of the zigzag type heat sink 20 folded in a triangular manner is narrowed to a certain degree, each aluminum thin plate is formed in an inclination angle by being folded in a triangle at the top and bottom of the zigzag type heat sink 20 as shown in FIG. 7B. (2) is moved vertically, the connecting blades 23 protruding at an angle of 90 ° with the elastic convex part 22 at the edge of the semi-circular inlet 21 of each aluminum sheet (2) according to the 90 ° angle The entire outer surface of the wing is completely in contact with the outer circumference of the heat dissipation tube 1 and the elastic convex part

(22)에 의해 탄력으로 더욱 밀착시켜서 열전도율을 지속적으로 유지시키고 접속용 날개(23) 끝단에 상, 하향으로 만곡지게 형성시킨 고정용 발톱(24)이 방열관(1)의 외부주연을 쐐기처럼 압축시켜 지그재그형 방열판(20) 전체가 양쪽 받침판(30)에Retaining toenail (22) to keep close to the elasticity to continuously maintain the thermal conductivity, and the fixing claw (24) formed to be bent upward and downward at the end of the connection blade 23, the outer periphery of the heat dissipation tube (1) like a wedge Compress the entire zig-zag heat sink 20 to both base plates 30

따라 가운데 쪽으로 이동된 상태에서 그대로 고정이 되는 것이다. Therefore, it is fixed as it is moved toward the center.

그리고 지그재그형 방열판에서 상, 하단을 삼각으로 접은 각 알루미늄박판And each aluminum sheet with triangular top and bottom triangular zigzag heatsink

(2)의 가운데에 횡으로 서로 상반되는 삼각 요철홈(25)을 다수 개 형성시켜서 알루미늄박판(21)으로 가공하는 지그재그형 방열판(20)의 강도를 보강시켜 주면서 열 발산면적을 극대화하여 방열효과를 높여 주는 것이다.(2) by forming a plurality of triangular concave-convex grooves (25) opposed to each other laterally in the middle to maximize the heat dissipation area while reinforcing the strength of the zig-zag type heat sink (20) to be processed into aluminum foil 21 It will raise.

1: 방열관
2: 알루미늄박판
10: 냉매용 방열관
11: 횡 반원형 연결구
12: 종 반원형 연결구
20: 방열판
21: 반원형 함입구
22: 탄력용 볼록부
23: 접속용 날개
24: 고정용 발톱
25: 삼각 요철홈
30: 양쪽 받침판
31: 횡장공
32: 종장공
33: 반원형 통공
40: 반원형 받침봉1: heat dissipation tube
2: aluminum sheet
10: heat sink for refrigerant
11: transverse semi-circular connectors
12: longitudinal semicircular connector
20: heat sink
21: semicircular inlet
22: elastic convex part
23: connection wing
24: Claw for fastening
25: triangular uneven groove
30: both support plates
31: The horizontal ball
32: Finisher
33: semicircular through hole
40: semicircular support bar

Claims (5)

길이가 긴 방열관(1)을 좌우 일정한 길이로 구획하여 수평 3열, 수직 10열이 되게 좌우 양측단의 연결부분을 동일 직경의 반원형으로 굴곡하여 좌우, 상하 각 열의 사이간격을 일정하게 구성한 냉매용 방열관(10)에 있어서
냉매용 방열관(10)의 수평 3열의 폭넓이와 동일한 크기의 폭으로 길이가 긴 알루미늄박판(2)을 냉매용 방열관의 상하 각 열의 사이간격 크기와 방열관(1)의 직경크기를 합한 폭넓이 크기로 하여 상, 하단의 접힌 끝단이 삼각이 되게 지그재그형으로 연속되게 접어서 지그재그의 사이간격이 일정한 방열판(20)을 냉매용 방열관(10)의 좌우 구획 길이가 되게 성형시키고
지그재그형 방열판(20)의 삼각으로 접은 상, 하단에 냉매용 방열관(10)의 수평 3열의 방열관(1)이 각각 접촉될 수 있는 위치에 방열관(1) 외부주연의 절반이 함입될 수 있는 반원형 함입구(21)를 3개씩 형성시키고
수평 3열, 수직 10열의 냉매용 방열관(10)에 지그재그형 방열판(20)을 조립시에는 냉매용 방열관(10)의 수직 10열의 각 사이간격 내부로 지그재그형 방열판
(20)을 접힌 삼각의 상, 하단에 형성시킨 3개의 함입구(21)에 수평 3열의 방열관
(1)의 외부주연 절반이 함입되도록 냉매용 방열관(10)의 좌, 우 양측에서 내부로 삽입시켜서 된 조립공정이 간편한 열 교환기
Refrigerant configured by dividing the long heat radiating tube 1 into left and right fixed lengths to form three horizontal and ten vertical rows, and connecting the connecting portions at the left and right ends in a semi-circular shape with the same diameter to uniformly space the spaces between the left and right and top and bottom rows. In the heat dissipation tube 10
A long aluminum thin plate 2 having a width equal to the width of the three horizontal columns of the coolant heat dissipating tube 10 is the sum of the gap size between the upper and lower rows of the coolant heat dissipating tube and the diameter size of the heat dissipating tube 1. Fold the zigzag shape continuously so that the folded ends of the upper and lower sides are triangular in a wide size, and the heat dissipating plate 20 having a constant interval between the zigzag is formed to be the left and right compartment lengths of the heat dissipating pipe 10 for the refrigerant.
Half of the outer periphery of the heat dissipation tube 1 may be inserted at positions where the three horizontal rows of the heat dissipation tubes 1 of the refrigerant dissipation tube 10 may contact each other at the upper and lower sides of the zigzag-shaped heat dissipation plate 20. 3 semi-circular inlets (21) can be formed
When assembling the zigzag-type heat sink 20 in the heat-radiating tube 10 for refrigerant in three horizontal rows and 10 vertical rows, the zigzag-type heat sink is disposed inside the intervals of each of the ten vertical rows of the heat-dissipating tube 10 for refrigerant.
Heat sinks in three rows of horizontal lines at three inlets 21 formed at the top and bottom of the folded triangle 20
Heat exchanger for easy assembly process by inserting from the left and right sides of the heat dissipation pipe 10 for the refrigerant into the inner half of the outer periphery of (1)
제 1항에 있어서 지그재그형 방열판(20)의 상, 하단에 형성시킨 반원형 함입구(21)에는 반원형 가장자리로 탄력용 볼록부(22)와 함께 90°각도로 접속용 날개(23)를 접힌 삼각의 외향쪽으로 돌출되게 형성시켜서 된 조립공정이 간편한 열 교환기
The semicircular recess 21 formed in the upper and lower ends of the zigzag heat sink 20 has a triangular shape in which a wing 23 for connecting the connection blade 23 is folded at a 90 ° angle with an elastic convex portion 22 at a semicircular edge. Heat exchanger for easy assembly process by protruding outwardly
제 1항에 있어서 지그재그형 방열판(20)을 각 층 내부로 삽입시킨 냉매용 방열관(10)의 상, 하부로 노출되는 수평 3열의 방열관(1)에는 지그재그형 방열판
(20)으로 접힌 삼각의 3개 함입구(21)에 수평 3열의 방열관(1)의 외부주연 절반이 함입되도록 상, 하부에 덮은 후 지그재그형 방열판(20) 상, 하부로 노출되는 3개 함입구(21)에는 냉매용 방열관(10) 좌, 우측 길이의 반원형 받침봉(40) 3개를 반원형 외부주연이 함입되게 얹고 방열용 방열관(10) 좌우 양측의 10개 횡 반원형 연결구(11)와 5개 종 반원형 연결구(12) 그리고 상, 하부의 3개 반원형 받침봉(40)에 대응되게 10개 횡 장공(31)과 5개 종장공(32) 그리고 상, 하 가장자리에 3개 반원형 통공(33)을 천공시킨 양쪽 받침판(30)을 냉매용 방열관(10)의 좌우 양측에서 내향쪽으로 끼워 넣어 양쪽 받침판(30)의 내향쪽 면이 지그재그형 방열판(20)의 좌우 양측 끝단에 접하도록 결합시켜서 된 조립공정이 간편한 열 교환기
The zigzag heat sink according to claim 1, wherein the zigzag heat sink 20 is provided in three horizontal rows of heat dissipation tubes 1 exposed to the upper and lower portions of the coolant heat dissipation tube 10 into which the zigzag heat sinks 20 are inserted.
Covered in the upper and lower half of the three inlets 21 of the triangular folded into the (20) to the outer periphery half of the heat pipe (3) in three horizontal rows, and three exposed to the lower, on the zigzag heat sink (20) In the inlet 21, three semicircular support rods 40 of the right and left lengths of the heat dissipation tube 10 are placed on the inlet 21 so that the semicircular outer circumference is inserted therein, and the ten transverse semicircular connectors on the left and right sides of the heat dissipation tube 10 11) and five longitudinal semi-circular connectors 12 and ten transverse long holes 31 and five longitudinal holes 32 and three at the upper and lower edges corresponding to the three semicircular support rods 40 at the upper and lower sides. Both support plates 30 having the semi-circular through holes 33 are inserted inward from the left and right sides of the heat dissipation tube 10 to the inward sides of the support plates 30 to the left and right ends of the zigzag heat sink 20. Heat exchanger for easy assembly process
제 2항에 있어서 접속용 날개(23)의 끝단에는 상, 하향으로 만곡지게 고정용 발톱 (24)을 형성시켜서 된 조립공정이 간편한 열 교환기
The heat exchanger according to claim 2, wherein the fixing claws 24 are formed at the ends of the connection blades 23 so as to be bent upward and downward.
제 3항에 있어서 냉매용 방열관(10)의 각층에 지그재그형 방열판(1)을 끼워 넣고 좌, 우측 양쪽에서 받침판(30)을 결합시킨 상태에서 양쪽 받침판(30)을 동시에 가운데 쪽으로 밀어서 상, 하단이 삼각으로 접힌 지그재그형 방열판(20)의 사이간격을 일정하게 좁혀 지그재그형 방열판(20) 상, 하단에 형성시킨 반원형 함입구(21) 가장자리에 탄력 볼록부(22)와 함께 90°각도로 형성시킨 접속용 날개(23) 외부면의 전체를 방열관(1)의 외부주연에 밀착시켜서 된 조립공정이 간편한 열 교환기

According to claim 3, the zigzag-type heat sink (1) is inserted into each layer of the heat dissipation tube (10) for the refrigerant, and both the support plate 30 is pushed toward the center at the same time while the support plate (30) is engaged at both left and right sides. 90 ° angle with the elastic convex part 22 at the edge of the semi-circular inlet 21 formed on the zigzag-type heat sink 20 and the lower part by narrowing the interval between the zigzag-type heat sink 20 whose lower end is triangularly folded. Heat exchanger for easy assembly process by contacting the entire outer surface of the connection blade 23 formed to the outer periphery of the heat dissipation tube 1

KR1020110106233A 2011-10-18 2011-10-18 Heat exchanger for having a simple assembly process KR101301801B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115229490A (en) * 2022-07-04 2022-10-25 江阴市晨盛汽车附件有限公司 Assembling method of cooling tower heat exchanger

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JPH05272887A (en) * 1992-03-25 1993-10-22 Toyo Radiator Co Ltd Corrugated fin type heat exchanger
KR100531810B1 (en) * 2003-03-13 2005-11-30 엘지전자 주식회사 Support structure of heat exchanger
JP4520774B2 (en) 2003-12-15 2010-08-11 臼井国際産業株式会社 Heat exchanger
JP5393514B2 (en) * 2010-02-04 2014-01-22 臼井国際産業株式会社 Heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115229490A (en) * 2022-07-04 2022-10-25 江阴市晨盛汽车附件有限公司 Assembling method of cooling tower heat exchanger
CN115229490B (en) * 2022-07-04 2024-03-08 江苏晨盛新能源有限公司 Assembling method of cooling tower heat exchanger

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