KR970011679A - 흡수식 냉동장치의 증발코일 - Google Patents

흡수식 냉동장치의 증발코일 Download PDF

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Publication number
KR970011679A
KR970011679A KR1019960035359A KR19960035359A KR970011679A KR 970011679 A KR970011679 A KR 970011679A KR 1019960035359 A KR1019960035359 A KR 1019960035359A KR 19960035359 A KR19960035359 A KR 19960035359A KR 970011679 A KR970011679 A KR 970011679A
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KR
South Korea
Prior art keywords
evaporation coil
inclined grooves
pipe
absorption
absorption type
Prior art date
Application number
KR1019960035359A
Other languages
English (en)
Other versions
KR0177571B1 (ko
Inventor
야스히라 하야시
츠토무 마루하시
가츠히토 이께다
Original Assignee
나이또 스스무
린나이 가부시기가이샤
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 나이또 스스무, 린나이 가부시기가이샤 filed Critical 나이또 스스무
Publication of KR970011679A publication Critical patent/KR970011679A/ko
Application granted granted Critical
Publication of KR0177571B1 publication Critical patent/KR0177571B1/ko

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Classifications

    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/026—Evaporators specially adapted for sorption type systems
    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
    • 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
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/06—Heat exchange conduits having walls comprising obliquely extending corrugations, e.g. in the form of threads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Geometry (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

〔과제〕
기계적 강도의 저하를 방지할 수 있음과 아울러, 가공이 용이하여 코스트의 증대가 거의 발생하지 않는 흡수식 냉동장치의 증발코일의 제공.
〔구성〕
동파이프(10)를 원통형상으로 감아서 형성함과 아울러 양단부(11, 12)를 외측방향으로 구부리고, 내부에 냉각수를 흐르게 하고, 상측에서 냉매를 적하시켜서 열교환을 하는 흡수식 냉동장치의 증발코일(1)에 있어서, 상기 동파이프(10)의 양단부(11, 12)를 제외한 전 외측둘레면에 동일 각도로 경사진 다수의 경사홈(13, 14)을 양방향으로 냉간단조하여 형성한 것을 특징으로 한다.

Description

흡수식 냉동장치의 증발코일
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 흡수식 냉동장치의 증발코일의 사시도,
제2도는 제1도의 요부확대 정면도,
제3도는 흡수식 냉동장치를 이용한 냉방·난방장치의 개념도.

Claims (2)

  1. 동파이프를 종형 원통형상으로 감아서 형성함과 아울러, 내부에 열매체를 흐르게 하고, 상측에서 냉매를 상기 동파이프의 외측둘레표면으로 적하시켜서 열교환을 하는 흡수식 냉동장치의 증발코일에 있어서, 상기 동파이프의 전 외측둘레표면에 동일 각도로 경사진 다수의 경사홈을, 경사홈끼리 교차되도록 양방향으로 냉각단조하여 형성한 것을 특징으로 하는 흡수식 냉동장치의 증발코일.
  2. 제 1항에 있어서, 상기 경사홈은 일방향의 경사홈을 전조하고, 이어서 타방향의 경사홈을 전조하여 형성한 것을 특징으로 하는 흡수식 냉동장치의 증발코일.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960035359A 1995-08-25 1996-08-24 흡수식 냉동장치의 증발코일 KR0177571B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-217825 1995-08-25
JP7217825A JPH0961015A (ja) 1995-08-25 1995-08-25 吸収式冷凍装置の蒸発コイル

Publications (2)

Publication Number Publication Date
KR970011679A true KR970011679A (ko) 1997-03-27
KR0177571B1 KR0177571B1 (ko) 1999-04-15

Family

ID=16710343

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960035359A KR0177571B1 (ko) 1995-08-25 1996-08-24 흡수식 냉동장치의 증발코일

Country Status (2)

Country Link
JP (1) JPH0961015A (ko)
KR (1) KR0177571B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101517905B1 (ko) * 2013-12-13 2015-05-06 한국전기연구원 냉각기구를 가지는 복합소호방식 가스 차단기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101517905B1 (ko) * 2013-12-13 2015-05-06 한국전기연구원 냉각기구를 가지는 복합소호방식 가스 차단기

Also Published As

Publication number Publication date
KR0177571B1 (ko) 1999-04-15
JPH0961015A (ja) 1997-03-07

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