KR890010526A - Heating Fins and Heat Exchangers - Google Patents

Heating Fins and Heat Exchangers Download PDF

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Publication number
KR890010526A
KR890010526A KR1019880014832A KR880014832A KR890010526A KR 890010526 A KR890010526 A KR 890010526A KR 1019880014832 A KR1019880014832 A KR 1019880014832A KR 880014832 A KR880014832 A KR 880014832A KR 890010526 A KR890010526 A KR 890010526A
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South Korea
Prior art keywords
pieces
fluid
flow direction
central portion
sides
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KR1019880014832A
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Korean (ko)
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KR930000661B1 (en
Inventor
히로노부 우에다
도시오 하다다
요시후미 구누기
도미히사 오오오찌
시게오 스기모또
다미오 시미즈
교오지 고오노
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미다 가쓰시게
가부시기 가이샤 히다찌세이사꾸쇼
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Publication of KR890010526A publication Critical patent/KR890010526A/en
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Publication of KR930000661B1 publication Critical patent/KR930000661B1/en

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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
    • F28F1/24—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

Abstract

내용 없음No content

Description

전열핀과 열교환기Heating Fins and Heat Exchangers

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 전열핀의 한실시예를 나타낸 평면도.1 is a plan view showing an embodiment of the heat transfer fin of the present invention.

제2도는 제1도의 A-A 또는 C-C방향에 연하는 확대단면도.2 is an enlarged cross-sectional view extending in the direction A-A or C-C of FIG.

제3도는 제1도의 B-B방향에 연하는 확대 단면도.3 is an enlarged cross-sectional view extending in the B-B direction of FIG.

제4도는 제1도에 나타낸 전열핀에 있어서의 단일산형세편(山形細片)의 길이방향의 일부분을 나타낸 사시도.FIG. 4 is a perspective view showing a part of the longitudinal direction of the single mountain-shaped piece in the heat transfer fin shown in FIG.

제5도는 본 발명에 의한 전열핀의 공기흐름 유동모양을 나타낸 모식도.Figure 5 is a schematic diagram showing the flow of air flow of the heat transfer fin according to the present invention.

제6도는 본 발명에 의한 전열핀의 특성을 설명하는 선도.6 is a diagram for explaining the characteristics of the heat transfer fin according to the present invention.

제7도는 본 발명의 전열핀에서 양측부의 세편(細片)의 공기흐름 유동모양을 나타낸 모식도.Figure 7 is a schematic diagram showing the flow of air flow of the three pieces on both sides in the heat transfer fin of the present invention.

제8도는 그 세편의 형상을 전열성능과 산의 각도의 영향을 나타낸 특성 곡선.8 is a characteristic curve showing the effect of heat transfer performance and the angle of the mountain on the shape of the three pieces.

제9도 내지 제11도는 기타실시예이고 단일세편의 길이방향의 사시도.9 to 11 are other embodiments and a longitudinal perspective view of a single piece.

제12도 내지 제25도는 각각 기타실시예이고 제1도의 A-A, C-C 및 B-B 방향에 연하는 확대단면도.12 to 25 are enlarged cross sectional views of other embodiments, respectively, and connected to the directions A-A, C-C, and B-B of FIG.

제26도는 본 발명의 열교환기의 한실시예를 나타낸 사시도.Figure 26 is a perspective view of one embodiment of a heat exchanger of the present invention.

제27도는 본 발명의 전열핀을 적용한 공냉흡수식 냉온수기의 일예를 나타낸 구성도이다.Figure 27 is a block diagram showing an example of an air-cooled absorption cold and hot water heater to which the heat transfer fin of the present invention is applied.

Claims (9)

핀기판상에 세편군을 배열한 전열핀에 있어서, 유체의 흐름방향과 교차하는 각 세편은 당해세편의 유체의 흐름방향과 교차하는 방향의 중앙부에 배치한 중앙부의 세편과 이 중앙부의 세편의 앙측부에 설치되고 동시에 상기 중앙부의 세편에 대하여 복수의 세편을 가진 양측부의 세편을 구비하며 상기 중앙부의 세편의 상기 양측부의 세편에서의 동일 유로폭의 유체통과 방향의 투영면적 보다 크게 할 수 있는 형상으로 구성한 것을 특징으로 하는 절연핀.In the heat transfer fins in which three groups are arranged on a fin substrate, each piece intersecting with the flow direction of the fluid is divided into three pieces in the center part arranged in the middle part of the direction intersecting with the flow direction of the fluid of the three pieces, and the lateral part of the three pieces in the central part. And three pieces of both sides having a plurality of three pieces with respect to the three pieces of the central part, and configured to have a shape that can be larger than the projected area of the fluid passage direction of the same flow path width in the three pieces of the both parts of the middle part. Insulation pin, characterized in that. 판기판상에 세편군을 배열한 전열핀에 있어서, 유체의 흐르방향의 교차하는 각세편이 이 세편의 유체의 흐름방향과 교차하는 방향의 중앙부에 배치한 중앙부의 세편과 이 중앙부의 세편의 양측부에 설치되고 동시에 상기 중앙부의 세편에 대하여 복수의 세편을 가진 양측부의 세편을 구비하고 상기 중앙부의 세편은 상기 양측부의 세편의 유체통과 저항보다도 크게 할 수 있는 형상으로 구성한 것을 특징으로 하는 잔열핀.In a heat transfer fin in which three groups are arranged on a board, three pieces of the central portion disposed at the center portion of the three intersecting pieces in the flow direction of the fluid intersect with the flow direction of the three pieces of fluid and both sides of the three pieces of the central portion. And a three piece of both sides having a plurality of three pieces with respect to the three pieces of said central portion, wherein said three pieces of said central portion have a shape that can be made larger than the fluid passage resistance of the three pieces of said both sides. 제1항 또는 제2항에 있어서, 중앙부의 세편이 유체의 흐름방향에 연하여 복수로 분활되어 구성되는 전열핀.The heat transfer fin according to claim 1 or 2, wherein three pieces of the central portion are divided into a plurality of portions in connection with the flow direction of the fluid. 제1항 또는 제2항에 있어서, 중앙부의 세편이 유체의 흐름방향에 연하여 연속되는 연속세편으로 구성되는 전열핀.The heat transfer fin according to claim 1 or 2, wherein three pieces of the central portion are composed of continuous three pieces that are connected in a continuous flow direction of the fluid. 세편군을 배열한 핀기판을 유체의 흐름방향과 교차하는 방향으로 적층하고 이것에 전열관을 접촉시킨 열교환기에 있어서, 상기 기판상의 유체의 흐름방향과 교차하는 각세편은 그 세편의 유체의 흐름방향과 교차하는 방향의 중앙부에 배치한 중앙부에 세편과, 그 중앙부의 세편의 양측부에 설치되고 동시에 상기 중앙부의 세편에 대하여 복수의 세편을 가진 양측부의 세편을 구비하고, 상기 중앙부의 세편은 상기 양측부의 세편에서의 동일유로 폭당의 유체통과 방향의 투영면적 보다도 크게 할 수 있는 형상으로 구성한 것을 특징으로 하는 열교환기.In a heat exchanger in which a fin substrate in which three groups are arranged is stacked in a direction intersecting with the flow direction of the fluid and the heat transfer tube is in contact with each other, the three pieces that intersect the flow direction of the fluid on the substrate are separated from the flow direction of the three fluids. Three pieces in the central part arranged in the center part of the crossing direction, and three pieces in both sides provided in both sides of the three pieces in the center part, and having a plurality of three pieces with respect to the three pieces of the said central part, The said three pieces of the said central part are the said both side parts. A heat exchanger configured to have a shape that can be larger than the projected area in the fluid flow direction per width of the same flow path in three pieces. 세편군을 배열한 핀 기판을 유체의 흐르방향과 교차하는 방향으로 적층하고 여기에 전열관을 접촉시킨 열교환기에 있어서, 상기 핀 기판상의 유체의 흐름방향과 교차하는 방향의 중앙부에 배치한 중앙부의 세편과 이 중앙부의 세편의 양측부에 설치하고 또 상기 중앙부의 세편에 대하여 복수의 세편을 갖는 양측부의 세편을 구비하고 상기 중앙부의 세편이 상기 양측부의 세편의 유체통과 저항 보다도 크게할 수 있는 형상으로 구성하는 것을 특징으로 하는 열교환기.In the heat exchanger in which the fin substrates arranged in three groups are stacked in a direction crossing the flow direction of the fluid and the heat transfer tubes are in contact therewith, the three pieces of the central portion disposed at the center portion in a direction crossing the flow direction of the fluid on the fin substrate; It is provided on both sides of the three pieces of the central portion and provided with three pieces on both sides having a plurality of three pieces with respect to the three pieces of the central portion, and the three pieces of the central portion are configured to have a shape that can be larger than the fluid passage resistance of the three pieces on both sides. Heat exchanger characterized in that. 제5항 또는 제6항에 있어서, 중앙부의 세편은 유체의 흐름방향에 연하여 복수로 분활된 구성으로된 열교환기.7. The heat exchanger according to claim 5 or 6, wherein three pieces of the central portion are divided into a plurality of portions in connection with the flow direction of the fluid. 제5항 또는 제6항에 있어서, 중앙부의 세편은 유체의 흐름방향에 연하여 연속된 연속세편으로 구성되는 열교환기.The heat exchanger according to claim 5 or 6, wherein the three pieces of the central portion are composed of continuous continuous pieces in connection with the flow direction of the fluid. 공냉흡수식 냉온수기를 구성하는 흡수기 또는 응축기에 있어서의 흡수용액 또는 냉매증기의 통로를 형성하는 수직관에 핀기판을 적층하고 이 핀 기판상의 수직관 사이에 설치한 유체의 흐름방향과 교차하는 각 세편은 당해세편의 유체의 흐름방향과 교차하는 방향의 중앙부에 배치한 중앙부의 세편과 그 중앙부의 세편의 양측에 설치되고 또 상기 중앙부의 세편에 대하여 복수의 세편을 가진 양측부의 세편을 구비하고 상기 중앙부의 세편은 상기 양측부의 세편에 있어서의 동일 유로폭당 유체통과 방향의 투영면적 보다도 크게할 수 있는 형상으로 구성한 것을 특징으로 하는 열교환기.The fin substrates are stacked in vertical tubes forming passages for absorption liquid or refrigerant vapor in the absorber or condenser constituting the air-cooled cold / cold water heater, and each piece intersecting the flow direction of the fluid installed between the vertical tubes on the fin substrate Three pieces of the central portion disposed on both sides of the central portion disposed in the center of the direction intersecting the flow direction of the fluid of the three pieces and three pieces of both sides having a plurality of three pieces with respect to the three pieces of the central portion. The heat exchanger is comprised so that it may become larger than the projection area of the fluid flow direction per same flow path width | variety in the three pieces of both sides. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880014832A 1987-12-04 1988-11-11 Heat exchanger KR930000661B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP??62-305804 1987-12-04
JP30580487 1987-12-04
JP62-305804 1987-12-04
JP63-95614 1988-04-20
JP63095614A JPH071156B2 (en) 1987-12-04 1988-04-20 Heat transfer fins and heat exchangers

Publications (2)

Publication Number Publication Date
KR890010526A true KR890010526A (en) 1989-08-09
KR930000661B1 KR930000661B1 (en) 1993-01-29

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ID=26436835

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880014832A KR930000661B1 (en) 1987-12-04 1988-11-11 Heat exchanger

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JP (1) JPH071156B2 (en)
KR (1) KR930000661B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650688A (en) * 1992-07-29 1994-02-25 Toshiba Corp Heat exchanger
US5360060A (en) * 1992-12-08 1994-11-01 Hitachi, Ltd. Fin-tube type heat exchanger
US5738168A (en) * 1995-12-08 1998-04-14 Ford Motor Company Fin tube heat exchanger
KR100518854B1 (en) 2003-09-02 2005-09-30 엘지전자 주식회사 Heat exchanger

Also Published As

Publication number Publication date
JPH01252899A (en) 1989-10-09
KR930000661B1 (en) 1993-01-29
JPH071156B2 (en) 1995-01-11

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