KR950019607A - Heat exchanger - Google Patents

Heat exchanger Download PDF

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Publication number
KR950019607A
KR950019607A KR1019940033997A KR19940033997A KR950019607A KR 950019607 A KR950019607 A KR 950019607A KR 1019940033997 A KR1019940033997 A KR 1019940033997A KR 19940033997 A KR19940033997 A KR 19940033997A KR 950019607 A KR950019607 A KR 950019607A
Authority
KR
South Korea
Prior art keywords
heat exchange
exchange part
heat exchanger
main heat
sub
Prior art date
Application number
KR1019940033997A
Other languages
Korean (ko)
Other versions
KR0132742B1 (en
Inventor
가즈오 야기
Original Assignee
최창선
린나이 코리아 주식회사
나이또 스스무
린나이 가부시끼가이샤
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18027272&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR950019607(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 최창선, 린나이 코리아 주식회사, 나이또 스스무, 린나이 가부시끼가이샤 filed Critical 최창선
Publication of KR950019607A publication Critical patent/KR950019607A/en
Application granted granted Critical
Publication of KR0132742B1 publication Critical patent/KR0132742B1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H8/00Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
    • F24H8/006Means for removing condensate from the heater
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/145Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/04Heat-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
    • F28D1/047Heat-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
    • F28D1/0477Heat-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081Heat exchange elements made from metals or metal alloys
    • F28F21/084Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081Heat exchange elements made from metals or metal alloys
    • F28F21/085Heat exchange elements made from metals or metal alloys from copper or copper alloys
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081Heat exchange elements made from metals or metal alloys
    • F28F21/082Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F28F21/083Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Details Of Fluid Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

본 발명은 통수관(11)의 외측둘레에 다수의 핀(12a, 12a)을 설치한 주열교환부(1a)를 구성하고, 상기 통수관(11)에 있어서의 상기 주열교환부(1a)보다 상류측 부분이 되는 외측둘레에 다수의 핀(12b, 12b)을 설치한 부열교환부(1b)를 구성하고, 배기통로에 있어서의 연소장치의 하류측에 주열교환부(1a)와 부열교환부(1b)를 이 순서로 순차 배치하여 설치함으로써, 전자의 주열교환부(1a)에서 연소배기의 현열을 흡수하고, 후자의 부열교환기(1b)에서 연소배기를 통수관(11)이나 핀(12b, 12b)에 접속시켜 상기 연소배기에서 현열 및 잠열을 흡수하도록 한 열교환장치에 있어서, 열교환장치전체를 콤팩트하게 할 수 있도록 한 것으로서, 주열교환부(1a)의 핀(12a, 12a)을 동(銅)등의 열전도율이 높은 재료로 형성함과 아울러, 부열교환부(1b)에 있어서의 통수관(11)이나 핀(12b, 12b)을 알루미늄합금등의 내식성이 풍부한 재료로 구성한 열교환장치이다.This invention comprises the main heat exchange part 1a which provided the some fin 12a, 12a in the outer periphery of the water flow pipe 11, and compared with the said main heat exchange part 1a in the water flow pipe 11, The sub-heat exchange part 1b which provided the some fin 12b, 12b in the outer periphery used as an upstream part is comprised, and the main heat exchange part 1a and the sub-heat exchange part in the downstream of the combustion apparatus in an exhaust passage By arranging and installing (1b) sequentially in this order, the sensible heat of combustion exhaust is absorbed by the former main heat exchange part 1a, and the combustion exhaust is passed through the water supply pipe 11 and the fin 12b by the latter subheat exchanger 1b. 12b), in which the entire heat exchanger is made compact in the heat exchanger in which the sensitized and latent heat is absorbed by the combustion exhaust, and the fins 12a and 12a of the main heat exchanger 1a Iv) formed of a material having high thermal conductivity, and the water pipe 11 and the fins 12b and 12b in the sub-heat exchange part 1b. The corrosion resistance of the aluminum alloy is a heat exchanger configured as a rich material.

Description

열교환장치Heat exchanger

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

제1도는 본 발명의 일실시예를 나타낸 설명도,1 is an explanatory diagram showing an embodiment of the present invention;

제2도는 본 발명의 타실시예를 나타낸 설명도.2 is an explanatory diagram showing another embodiment of the present invention.

Claims (2)

통수관(11)의 외측둘레에 다수의 핀(12a, 12a)을 설치한 주열교환부(1a)를 구성하고, 상기 통수관(11)에 있어서의 상기 주열교환부(1a)보다 상류측 부분이 되는 외측둘레에 다수의 핀(12b, 12b)을 설치한 부열교환부(1b)를 구성하고, 배기통로에 있어서의 연소장치의 하류측에 주열교환부(1a)와 부열교환부(1b)를 이 순서로 순차 배치하여 설치함으로써, 전자의 주열교환부(1a)에서 연소배기의 현열을 흡수하고, 후자의 부열교환기(1b)에서 연소배기를 통수관(11)이나 핀(12b, 12b)에 접속시켜 상기 연소배기에서 현열 및 잠열을 흡수하도록 한 열교호나장치에 있어서, 주열교환부(1a)의 핀(12a, 12a)을 동(銅)등의 열전도율이 높은 재료로 형성함과 아울러, 부열교환부(1b)에 있어서의 통수관(11)이나 핀(12b, 12b)을 알루미늄합금등의 내식성이 풍부한 재료로 구성한 열교환장치.The main heat exchange part 1a which provided the some fin 12a, 12a in the outer periphery of the water flow pipe 11 is comprised, and is an upstream part rather than the said main heat exchange part 1a in the water flow pipe 11 The sub-heat exchange part 1b which provided the several fin 12b, 12b in the outer periphery which becomes this is comprised, and the main heat exchange part 1a and the sub-heat exchange part 1b in the downstream of the combustion apparatus in an exhaust passage. Are arranged in this order in order to absorb the sensible heat of the combustion exhaust in the former main heat exchange section 1a, and the combustion exhaust in the latter sub-heat exchanger 1b passes through the water supply pipe 11 or the fins 12b and 12b. In the heat exchanger or the device which is connected to the heat exchanger and absorbs sensible and latent heat in the combustion exhaust, the fins 12a and 12a of the main heat exchanger 1a are made of a material having high thermal conductivity such as copper, A heat exchanger comprising a water pipe (11) and fins (12b, 12b) in a subheat exchange part (1b) made of a material having high corrosion resistance such as aluminum alloy. 제1항에 있어서, 주열교환부(1a)에 있어서의 통수관(11)을 동등의 열전도율이 높은 재료로 형성한 것을 특징으로 하는 열교환장치.The heat exchanger according to claim 1, wherein the water pipe (11) in the main heat exchange section (1a) is formed of a material having a high thermal conductivity. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940033997A 1993-12-13 1994-12-13 Heat exchanger apparatus KR0132742B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5312274A JPH07167586A (en) 1993-12-13 1993-12-13 Heat exchanger
JP93-312274 1993-12-13

Publications (2)

Publication Number Publication Date
KR950019607A true KR950019607A (en) 1995-07-24
KR0132742B1 KR0132742B1 (en) 1998-04-20

Family

ID=18027272

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940033997A KR0132742B1 (en) 1993-12-13 1994-12-13 Heat exchanger apparatus

Country Status (2)

Country Link
JP (1) JPH07167586A (en)
KR (1) KR0132742B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3406877B2 (en) 1999-02-04 2003-05-19 リンナイ株式会社 Heat exchange equipment
EP1559965A1 (en) * 2004-01-28 2005-08-03 Jose Maria Vergara Uranga Condensing boiler with a two-stage heatexchanger
JP4655621B2 (en) 2004-12-22 2011-03-23 株式会社ノーリツ Water heater
KR100893746B1 (en) * 2007-04-03 2009-04-17 엘지전자 주식회사 Air conditioner
JP2010096449A (en) * 2008-10-17 2010-04-30 Denso Corp Heat exchanger
JP2014095524A (en) * 2012-11-12 2014-05-22 Hitachi Appliances Inc Air conditioner
CN108489315A (en) * 2018-05-24 2018-09-04 浙江智海化工设备工程有限公司 A kind of heat exchanger core minor structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168055A (en) * 1980-05-28 1981-12-24 Osaka Gas Co Ltd Hot water supplier
JPS58190838A (en) * 1982-04-30 1983-11-07 Takara Standard Kk Production of enamelled heatng element for irradiation of far ultraviolet light
JPS60245787A (en) * 1984-05-18 1985-12-05 Matsushita Electric Ind Co Ltd Heat exchanger
JPS6115044A (en) * 1984-06-28 1986-01-23 Matsushita Electric Ind Co Ltd Heat exchanger

Also Published As

Publication number Publication date
JPH07167586A (en) 1995-07-04
KR0132742B1 (en) 1998-04-20

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