KR970075822A - 흡수기용 전열관 - Google Patents

흡수기용 전열관 Download PDF

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Publication number
KR970075822A
KR970075822A KR1019960019190A KR19960019190A KR970075822A KR 970075822 A KR970075822 A KR 970075822A KR 1019960019190 A KR1019960019190 A KR 1019960019190A KR 19960019190 A KR19960019190 A KR 19960019190A KR 970075822 A KR970075822 A KR 970075822A
Authority
KR
South Korea
Prior art keywords
tube
axis direction
improving
curvature
radius
Prior art date
Application number
KR1019960019190A
Other languages
English (en)
Other versions
KR100205977B1 (ko
Inventor
김현기
신기부
Original Assignee
유상부
삼성중공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 유상부, 삼성중공업 주식회사 filed Critical 유상부
Priority to KR1019960019190A priority Critical patent/KR100205977B1/ko
Publication of KR970075822A publication Critical patent/KR970075822A/ko
Application granted granted Critical
Publication of KR100205977B1 publication Critical patent/KR100205977B1/ko

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Classifications

    • 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
    • F28F1/124—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 being formed of pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B37/00—Absorbers; Adsorbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing

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

Abstract

본 발명은 관축방향으로 산부(12)와 곡부(13)로 이루어진 다수의 돌기(11)를 형성하되, 상기 산부(12)에는 관축방향으로 핀을 형성하고, 산부(12) 및 인접한 돌기사이의 곡부(13)를 곡면으로 하며, 관의 내면에 일정 나선각을 가진 홈을 형성하며, 곡부의 곡률반경을 산부의 곡률반경이상의 크기로 하는 흡수기용 전열관으로서, 전열관의 외표면의 형상 및 산부에 형성한 핀 및 관내면에 형성된 홈으로 인해 관내외전열면적이 증가하며 동시에 관축방향으로의 젖음성이 유리해져 열교환율이 향상되어 냉각능력이 향상되어 흡수식 냉동기의 운전효율을 향상시킬 수 있는 효과가 있다.

Description

흡수기용 전열관
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 전열관의 부분 단면 사시도, 제2도는 본 발명에 따른 전열관의 외표면의 핀 상세도.

Claims (2)

  1. 관축방향으로 산부(12)와 곡부(13)로 이루어진 다수의 돌기(11)를 형성하되 상기 산부(12)에는 관축방향으로 핀을 형성하고, 산부(12) 및 인접한 돌기사이의 곡부(13)를 곡면으로 하며, 관의 내면에 일정 나선각을 가진 홈을 형성한 것을 특징으로 하는 흡수기용 전열관.
  2. 제1항에 있어서, 곡부(13)의 곡률반경은 산부(12)의 곡률반경이상의 크기로 하는 것을 특징으로 하는 흡수기용 전열관.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960019190A 1996-05-31 1996-05-31 흡수기용 전열관 KR100205977B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960019190A KR100205977B1 (ko) 1996-05-31 1996-05-31 흡수기용 전열관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960019190A KR100205977B1 (ko) 1996-05-31 1996-05-31 흡수기용 전열관

Publications (2)

Publication Number Publication Date
KR970075822A true KR970075822A (ko) 1997-12-10
KR100205977B1 KR100205977B1 (ko) 1999-07-01

Family

ID=19460411

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960019190A KR100205977B1 (ko) 1996-05-31 1996-05-31 흡수기용 전열관

Country Status (1)

Country Link
KR (1) KR100205977B1 (ko)

Also Published As

Publication number Publication date
KR100205977B1 (ko) 1999-07-01

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