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KR101301801B1 - Heat exchanger for having a simple assembly process - Google Patents

Heat exchanger for having a simple assembly process Download PDF

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KR101301801B1
KR101301801B1 KR1020110106233A KR20110106233A KR101301801B1 KR 101301801 B1 KR101301801 B1 KR 101301801B1 KR 1020110106233 A KR1020110106233 A KR 1020110106233A KR 20110106233 A KR20110106233 A KR 20110106233A KR 101301801 B1 KR101301801 B1 KR 101301801B1
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South Korea
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heat
refrigerant
zigzag
heat dissipation
tube
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KR20130042109A (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

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
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 한 조립공정이 간편한 열 교환기The heat radiating tube with long length is divided into left and right lengths, and the connecting parts at both left and right ends are bent in a semicircle, and the same width as that of the refrigerant radiating tube is used in the heat dissipating tube for constant space between the left, right, and top rows. Using a long aluminum thin plate as the size of the interval between the upper and lower rows of the heat dissipation tube for the refrigerant, the upper and lower folded ends are zigzag-folded to make a triangular shape to form a heat sink.
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. Heat exchanger with easy assembly process that makes the inlet closer to the outer circumference of the heat dissipation tube to improve thermal conductivity

Figure R1020110106233
Figure R1020110106233

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 112011081183388-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 112011081183388-pat00002
형의 알루미늄띠로서 전체적으로 밀착되게 나선형으로 감기가 매우 난이하여 제조공정에 시간이 많이 소요되고 또한 방열관의 외부주연에 나선형으로 감은 단면이
Figure 112011081183388-pat00003
형의 알루미늄띠가 고온도에 의한 열팽창과 단면이
Figure 112011081183388-pat00004
형의 알루미늄띠의 자체 탄성에 의해 방열관 외부주연과 단면이
Figure 112011081183388-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 112011081183388-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 112011081183388-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 112011081183388-pat00003
The aluminum strip of the mold has thermal expansion and cross section
Figure 112011081183388-pat00004
The outer periphery and cross section of the heat sink are
Figure 112011081183388-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 긴알루미늄박판(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 성형시키고A long aluminum thin plate 2 having a width equal to the width of the three horizontal rows of the refrigerant heat dissipation tube 10 is obtained by adding the gap size between the upper and lower rows of the refrigerant heat dissipation tube and the diameter size of the heat dissipation 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.

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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 끝단삼각의 외향 쪽으로 돌출되게 형성시키고 접촉용 날개(23)의 끝단에는 상, 하향으로 만곡진 고정용 발톱(24)을 형성시켜서 된 것이다.The semi-circular inlet 21 is formed with a semicircular edge with a resilient convex portion 22 to protrude outward at a 90 ° angle to the outside of the folded end triangle, and at the end of the contact blade 23. It was made by forming the curved fixing claws 24 upward and downward.

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 끝단삼각의 상, 하단에 형성시킨 3개의 함입구(21)에 수평 3열의 방열관(1)의 외부주연 절반이 함입되도록 냉매용 방열관(10)의 좌, 우 양측에서 내부로 삽입시키고 When assembling the zigzag-type heat sink 20 in the heat dissipation tube 10 for the refrigerant in three horizontal rows and 10 vertical rows, the end of the zigzag heat dissipation plate 20 folded into the space between the vertical ten rows of the refrigerant heat dissipation pipe 10. Insert the inside of the refrigerant from the left and right sides of the heat dissipation tube 10 so that the outer peripheral half of the heat dissipation tube 1 in three horizontal rows is inserted into the three inlets 21 formed at the upper and lower ends of the triangle.

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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 끝단삼각의 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 10열의 각 층인 수평 3열의 방열관이 상, 하부에서 에워싸인 지그재그형 방열판의 상, 하단에 형성시킨 3개의 반원형 함입구(21)에 상, 하부가 절반씩 완전히 함입되면서Three rows of end triangles folded by a zigzag heat sink 20 are included in the horizontal three rows of heat pipes 1 exposed to the upper and lower portions of the refrigerant heat pipe 10 into which the zigzag heat sink 20 is inserted into each layer. Covered in the upper and lower portions so that the outer peripheral half of the heat dissipation tube 1 in three horizontal rows in the inlet 21, the three inlets 21 exposed to the upper and lower sides of the zigzag heat sink 20, 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 heat dissipating tube for heat dissipation (10), 10 transverse semi-circular connectors (11) on both sides and five kinds of semi-circular connectors ( 12) and the two semi-circular through holes 33 on the upper and lower edges and the ten transverse holes 31, the five longitudinal holes 32, and the upper and lower edges corresponding to the three semi-circular support rods 40 on the upper and lower sides. The support plates 30 are inserted inward from the left and right sides of the heat dissipation tube 10 for the refrigerant, and the inward surfaces of both support plates 30 are zigzag-shaped. By engaging the left and right ends of the heat sink 20 in contact with each other between the heat sink tube 1 in the vertical ten rows of the refrigerant type heat dissipating tube 10, and put 11 zigzag type heat sinks 20 in the upper and lower portions, The top and bottom of the heat sinks of three horizontal columns, each of ten vertical columns, are completely embedded in the three semicircular inlets 21 formed at the top and bottom of the zigzag-shaped heat sink enclosed at the top and bottom.

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반원형 함입구(21) 가장자리에 90°각도로 돌출된 접속용 날개(23)가 방열관(1)의 외부주연에 접촉되어 방열관(1) 내부의 냉매열을 지그재그형 방열판(20)을 통해 외부로 최대한 발산시키는 것이다. A connecting blade 23 protruding at an angle of 90 ° to the edge of the semi-circular inlet 21 contacts the outer periphery of the heat dissipation tube 1, thereby passing the refrigerant heat inside the heat dissipation tube 1 through the zigzag heat dissipation plate 20. It is to diverge to the outside as much as possible.

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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 외부면의 전체가 방열관(1)의 외부주연에 완전히 접촉이 되고 탄력용 볼록부(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)에 따라 가운데 쪽으로 이동된 상태에서 그대로 고정이 되는 것이다.In 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, the aluminum foil plate is folded in a triangle at the top and bottom of the zigzag type heat sink 20 to form an inclination angle 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 periphery of the heat dissipation tube 1, and the elastic convex portion 22 further closely adheres to the elasticity so that the thermal conductivity is continuously maintained and the upper and lower ends of the wing 23 are connected. By curved paper To the fixed claw (24) which forms the compressed outer periphery of the heat radiating pipe (1) like a wedge will be fixed as it is in a full staggered heat sink 20 is moved toward the center in accordance with both the base plate (30) state.

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그리고 지그재그형 방열판에서 상, 하단을 삼각으로 접은 각 알루미늄박판(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.In the zigzag heat sink, a plurality of triangular concave-convex grooves 25 are formed in the center of each of the aluminum thin plates 2 having the upper and lower sides triangularly folded in a lateral direction to be processed into an aluminum thin plate 21. The heat dissipation effect is enhanced by maximizing the heat dissipation area while reinforcing the strength of).

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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 관용의 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
이 반원형 함입구(21)에는 반원형 가장자리로 탄력용 볼록부(22)와 함께 90°각도로 접속용 날개(23)를 접힌 끝단삼각의 외향쪽으로 돌출되게 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 교환기Long length heat pipe (1) is divided into left and right fixed lengths to be horizontally arranged in three rows and vertically in ten rows. In the heat radiation tube 10 for refrigerant
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
The semicircular inlet 21 is formed to protrude outward of the folded end triangle at a 90 ° angle with the elastic convex part 22 at the semicircular edge.
When assembling the zigzag-type heat sink 20 in the heat dissipation pipe 10 for the three rows of heat and the vertical ten rows, the triangular folds of the zigzag heat sink 20 into the spaces between the ten vertical rows of the heat dissipation pipe 10 for the refrigerant. Assembly process by inserting the inside of the refrigerant heat dissipation tube 10 from both left and right sides so that the outer periphery half of the heat dissipation tube 1 in three horizontal rows is inserted into the three inlets 21 formed at the upper and lower ends thereof. This easy heat exchanger 삭제delete 삭제delete 제 1항에 있어서 접속용 날개(23)의 끝단에는 상, 하향으로 만곡지게 고정용 발톱 (24)을 형성시켜서 된 조립공정이 간편한 열 교환기The heat exchanger according to claim 1, wherein a fixing claw (24) is formed at the end of the connecting blade (23) so as to be bent upward and downward. 제 1항에 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 1, the zigzag-type heat sink (1) is inserted into each layer of the heat dissipation tube (10) for the refrigerant, and both support plates 30 are pushed toward the center at the same time while the support plates (30) are 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 Expired - Fee Related KR101301801B1 (en)

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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
CN117167760A (en) * 2023-09-22 2023-12-05 长沙为明节能科技有限公司 Flue gas waste heat recovery device of gas-steam combined cycle system and installation method thereof
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05272887A (en) * 1992-03-25 1993-10-22 Toyo Radiator Co Ltd Corrugated fin type heat exchanger
KR20040081505A (en) * 2003-03-13 2004-09-22 엘지전자 주식회사 Support structure of heat exchanger
JP2005201622A (en) 2003-12-15 2005-07-28 Usui Kokusai Sangyo Kaisha Ltd Heat exchanger
JP2011163567A (en) * 2010-02-04 2011-08-25 Usui Kokusai Sangyo Kaisha Ltd Heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05272887A (en) * 1992-03-25 1993-10-22 Toyo Radiator Co Ltd Corrugated fin type heat exchanger
KR20040081505A (en) * 2003-03-13 2004-09-22 엘지전자 주식회사 Support structure of heat exchanger
JP2005201622A (en) 2003-12-15 2005-07-28 Usui Kokusai Sangyo Kaisha Ltd Heat exchanger
JP2011163567A (en) * 2010-02-04 2011-08-25 Usui Kokusai Sangyo Kaisha Ltd Heat exchanger

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