JPH0270868U - - Google Patents

Info

Publication number
JPH0270868U
JPH0270868U JP1988150518U JP15051888U JPH0270868U JP H0270868 U JPH0270868 U JP H0270868U JP 1988150518 U JP1988150518 U JP 1988150518U JP 15051888 U JP15051888 U JP 15051888U JP H0270868 U JPH0270868 U JP H0270868U
Authority
JP
Japan
Prior art keywords
tube
heat exchanger
tube sheet
type
sheet
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1988150518U
Other languages
English (en)
Other versions
JPH0730213Y2 (ja
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 filed Critical
Priority to JP1988150518U priority Critical patent/JPH0730213Y2/ja
Publication of JPH0270868U publication Critical patent/JPH0270868U/ja
Priority to US07/697,481 priority patent/US5101892A/en
Application granted granted Critical
Publication of JPH0730213Y2 publication Critical patent/JPH0730213Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

【図面の簡単な説明】
第１図は本考案の熱交換器の一実施例を示す縦
断面説明図、第２図は第１図における鎖線円Ａで
囲まれた伝熱管と管板との溶接取付構造（タイプ
Ａ）の拡大断面図、第３図は第１図における鎖線
円Ｂで囲まれた伝熱管と管板との溶接取付構造（
タイプＢ）の拡大断面図、第４図および第５図は
欠円形の邪魔板の説明図、第６図および第７図は
二重欠円形の邪魔板の説明図、第８図は欠円形で
、かつ、互いに隣り合う邪魔板の重なる部分にの
み伝熱管を配列した形状の邪魔板を示す説明図、
第９図は本考案の熱交換器の他の実施例を示す縦
断面説明図、第１０図および第１１図は従来の、
伝熱管と管板との溶接取付構造の拡大断面図であ
る。 １……伝熱管、２……管板、３……端部開口、
４……孔、５，６……溶接部、７……低温ガス入
口、８……低温ガス出口、１０……胴、１１……
前部管板、１２……後部管板、１３……孔、１４
……周縁部、１５……ストツパ、１６……溶接部
、１７……溝、１８……テーパ状の孔、２０……
直管状の小径孔、２１，２２，２３……溶接部、
２４……切欠部、２５，２５ａ，２５ｂ……邪魔
板、２５ｃ……円弧部分。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 管側、胴側とも１パスで、かつ、伝熱管１と
    胴１０との熱膨張による伸び差を吸収できるよう
    に、後部管板１２を遊動形の構造、または伸縮継
    手を胴外部もしくは胴内部に設けた固定管板形の
    構造とした多管式熱交換器において、伝熱管１の
    外径を２５．４〜５０．８mmとし、前部管板１１
    の厚さを５０mm以下として、前部管板１１および
    後部管板１２が、伝熱管１と管板との間の隙間が
    なくなるように、下記のタイプＡまたは／および
    下記のタイプＢの伝熱管と管板との溶接取付構造
    を有することを特徴とする熱交換器。 (a) タイプＡの伝熱管と管板との溶接取付構
    造は、管板２に伝熱管１の内径と等しい孔１３を
    設け、この孔の一端に伝熱管の外径よりやや厚い
    周縁部１４を突出させ、この周縁部の内側を周回
    状に切り欠いて伝熱管を挿入・当接するストツパ
    １５を形成し、このストツパ内に伝熱管１の一端
    を挿入して伝熱管と管板とを溶接してなる構造。 (b) タイプＢの伝熱管と管板との溶接取付構
    造は、管板２にテーパ状の孔１８およびこの孔の
    小径部に連通する直管状の小径孔２０を設け、こ
    の小径孔内に、先端内側を周回状に切り欠いた伝
    熱管１を挿入して、小径孔と伝熱管先端部とを溶
    接してなる構造。 ２ 請求項１記載の熱交換器において、後部管板
    １２の厚さを５０mmを越える値とし、邪魔板２５
    を、欠円形で、かつ、互いに隣り合う邪魔板の重
    なる部分にのみ伝熱管を配列した形状、欠円形ま
    たは二重欠円形とし、前記管板はタイプＢの伝熱
    管と管板との溶接取付構造を有し、かつ、後部管
    板はタイプＡの伝熱管と管板との溶接取付構造を
    有することを特徴とする熱交換器。 ３ 請求項１記載の熱交換器において、後部管板
    １２の厚さを５０mm以下とし、邪魔板２５を欠円
    形または二重欠円形とし、前部管板はタイプＡの
    伝熱管と管板との溶接取付構造を有し、後部管板
    はタイプＢの伝熱管と管板との溶接取付構造を有
    することを特徴とする熱交換器。 ４ 請求項１記載の熱交換器において、後部管板
    １２の厚さを５０mm以下とし、邪魔板２５を欠円
    形または二重欠円形とし、前部管板１１はタイプ
    Ｂの伝熱管と管板との溶接取付構造を有し、後部
    管板１２はタイプＡまたはタイプＢの伝熱管と管
    板との溶接取付構造を有することを特徴とする熱
    交換器。
JP1988150518U 1988-11-17 1988-11-17 熱交換器 Expired - Fee Related JPH0730213Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988150518U JPH0730213Y2 (ja) 1988-11-17 1988-11-17 熱交換器
US07/697,481 US5101892A (en) 1988-11-17 1991-05-02 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988150518U JPH0730213Y2 (ja) 1988-11-17 1988-11-17 熱交換器

Publications (2)

Publication Number Publication Date
JPH0270868U true JPH0270868U (ja) 1990-05-30
JPH0730213Y2 JPH0730213Y2 (ja) 1995-07-12

Family

ID=15498612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988150518U Expired - Fee Related JPH0730213Y2 (ja) 1988-11-17 1988-11-17 熱交換器

Country Status (2)

Country Link
US (1) US5101892A (ja)
JP (1) JPH0730213Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002222622A (ja) * 2001-01-26 2002-08-09 Mitsubishi Electric Corp ガス絶縁開閉装置用圧力容器
JP2014109396A (ja) * 2012-11-30 2014-06-12 Noritz Corp 熱交換器およびその製造方法
US11143465B2 (en) 2017-03-14 2021-10-12 Alfa Laval Olmi S.P.A Protection device for a shell-and-tube equipment

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US5518066A (en) * 1994-05-27 1996-05-21 Connell Limited Partnership Heat exchanger
US5477846A (en) * 1994-08-17 1995-12-26 Cameron; Gordon M. Furnace-heat exchanger preheating system
KR19980080427A (ko) * 1997-04-09 1998-11-25 다카노야스아키 흡수식 냉동기
MY121525A (en) * 1999-03-11 2006-01-28 Nippon Catalytic Chem Ind Shell-and tube heat exchanger and method for inhibiting polymerization in the shell-and-tube heat exchanger
IT246964Y1 (it) * 1999-12-23 2002-04-10 Olmi Spa Scambiatore di calore a fascio tubiero con accessi per la pulizia
JP3631406B2 (ja) * 1999-12-28 2005-03-23 株式会社日本触媒 接触気相酸化反応用の多管式反応器
ITMI20020118A1 (it) * 2002-01-24 2003-07-24 Olmi Spa Scambiatore di calore con piastra tubiera sottile con struttura perfezionata
DE10303910A1 (de) * 2003-01-31 2004-08-12 Arvin Technologies Inc., Columbus Baugruppe bestehend aus Abgas-Wärmetauscher und Bypass
US6988540B2 (en) * 2003-02-25 2006-01-24 Honeywell International Inc. Solid buffer rods in high temperature heat exchanger
DE10349140A1 (de) * 2003-10-17 2005-05-12 Behr Gmbh & Co Kg Wärmeübertrager, insbesondere für Kraftfahrzeuge
DE102006003317B4 (de) * 2006-01-23 2008-10-02 Alstom Technology Ltd. Rohrbündel-Wärmetauscher
US7947232B2 (en) * 2006-12-07 2011-05-24 Exxonmobil Research & Engineering Company HF alkylation reactor
DE102008037359A1 (de) * 2008-08-12 2010-02-18 Gsi Helmholtzzentrum Für Schwerionenforschung Gmbh Werkstückanordnung
DE102008051268A1 (de) * 2008-10-10 2010-04-15 Mahle International Gmbh Kühleinrichtung
US9557119B2 (en) 2009-05-08 2017-01-31 Arvos Inc. Heat transfer sheet for rotary regenerative heat exchanger
US8747980B2 (en) * 2011-06-08 2014-06-10 Porogen Corporation Hollow fiber apparatus and use thereof for fluids separations and heat and mass transfers
EP2584301B1 (de) * 2011-10-19 2014-08-13 WS-Wärmeprozesstechnik GmbH Hochtemperatur-Wärmeübertrager
US9200853B2 (en) 2012-08-23 2015-12-01 Arvos Technology Limited Heat transfer assembly for rotary regenerative preheater
DK177774B1 (en) * 2013-04-11 2014-06-23 Spx Flow Technology Danmark As HYGIENIC HEAT EXCHANGE AND METHOD FOR PREPARING A HYGIENIC HEAT EXCHANGE
US10175006B2 (en) 2013-11-25 2019-01-08 Arvos Ljungstrom Llc Heat transfer elements for a closed channel rotary regenerative air preheater
RU2586176C2 (ru) * 2014-09-10 2016-06-10 Акционерное общество "Научно-производственная корпорация" Уралвагонзавод" имени Ф.Э. Дзержинского" Способ соединения пакета труб с трубными решетками и устройство для его осуществления
ITUB20150576A1 (it) * 2015-04-24 2016-10-24 Hexsol Italy Srl Scambiatore di calore a fascio tubiero e struttura perfezionata
US10094626B2 (en) 2015-10-07 2018-10-09 Arvos Ljungstrom Llc Alternating notch configuration for spacing heat transfer sheets
DE102016103229B4 (de) 2016-02-24 2020-06-25 Arianegroup Gmbh Einspritzung in Rohre eines Rohrbündelwärmetauschers
RU2636779C2 (ru) * 2016-03-11 2017-11-28 Общество с ограниченной ответственностью "КТИАМ" Способ соединения узла "труба - трубная решётка" сваркой трением
RU2654221C2 (ru) * 2016-05-21 2018-05-17 Сергей Леонидович Лякишев Способ повышения прочности сварного соединения теплообменной трубы с трубной доской теплообменного аппарата с жидкометаллическим теплоносителем
CN108406054A (zh) * 2018-02-01 2018-08-17 浙江宣达特种合金流程装备股份有限公司 换热器的换热管与管板的连接加工工艺
EP4374126A1 (en) * 2021-07-17 2024-05-29 Lindain Engineering, Inc. Deflector and grid support assemblies for use in heat exchangers and heat exchangers having such assemblies therein

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JPS5719155A (en) * 1980-07-10 1982-02-01 Babcock Hitachi Kk Welding method using refining packing member
JPS5731513A (en) * 1980-08-01 1982-02-20 Meinan Machinery Works Centering device for material wood for plywood
JPS60117489U (ja) * 1984-01-11 1985-08-08 北芝電機株式会社 遊動形多管式熱交換器

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JPS5719155A (en) * 1980-07-10 1982-02-01 Babcock Hitachi Kk Welding method using refining packing member
JPS5731513A (en) * 1980-08-01 1982-02-20 Meinan Machinery Works Centering device for material wood for plywood
JPS60117489U (ja) * 1984-01-11 1985-08-08 北芝電機株式会社 遊動形多管式熱交換器

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002222622A (ja) * 2001-01-26 2002-08-09 Mitsubishi Electric Corp ガス絶縁開閉装置用圧力容器
JP4601836B2 (ja) * 2001-01-26 2010-12-22 三菱電機株式会社 ガス絶縁開閉装置用圧力容器
JP2014109396A (ja) * 2012-11-30 2014-06-12 Noritz Corp 熱交換器およびその製造方法
US11143465B2 (en) 2017-03-14 2021-10-12 Alfa Laval Olmi S.P.A Protection device for a shell-and-tube equipment

Also Published As

Publication number Publication date
US5101892A (en) 1992-04-07
JPH0730213Y2 (ja) 1995-07-12

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Legal Events

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