JPH0425902U - - Google Patents

Info

Publication number
JPH0425902U
JPH0425902U JP1990063571U JP6357190U JPH0425902U JP H0425902 U JPH0425902 U JP H0425902U JP 1990063571 U JP1990063571 U JP 1990063571U JP 6357190 U JP6357190 U JP 6357190U JP H0425902 U JPH0425902 U JP H0425902U
Authority
JP
Japan
Prior art keywords
tube
view
furnace wall
heat transfer
spiral
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
JP1990063571U
Other languages
English (en)
Other versions
JPH08565Y2 (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 JP1990063571U priority Critical patent/JPH08565Y2/ja
Priority to EP91109781A priority patent/EP0462519A1/en
Priority to US07/716,981 priority patent/US5203285A/en
Publication of JPH0425902U publication Critical patent/JPH0425902U/ja
Application granted granted Critical
Publication of JPH08565Y2 publication Critical patent/JPH08565Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F22B29/061—Construction of tube walls
    • F22B29/065—Construction of tube walls involving upper vertically disposed water tubes and lower horizontally- or helically disposed water tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/142—Supply mains, e.g. rising mains, down-comers, in connection with water tubes involving horizontally-or helically-disposed water tubes, e.g. walls built-up from horizontal or helical tubes

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案の一実施例を用いたスパイラル
ワウンド型変圧運転ボイラの火炉壁角部の水平断
面詳細図で角部に垂直管を備えた場合の図、第２
図は同じく角部に垂直管を備えない場合の図で、
何れも第４図の囲いの平断面図に相当する図、
第３図は上記実施例の螺旋状管と垂直管との間に
介装された水平管近傍の部分側面図で、第４図の
囲いの正対図に相当する図、第４図は上記実施
例の二層流体の均一分配伝熱管を用いたボイラの
斜視図、第５図は従来例を用いたボイラの斜視図
、第６図は第５図の囲いの詳細図で、ａはその
正対図（側面図）、ｂはａの上面図（平断面図）
、ｃはａのｃ−ｃ矢視断面図である。 １……垂直管、２……水平管、３……螺旋状管
、１０ａ……火炉壁。

Claims (1)

    【実用新案登録請求の範囲】
  1. スパイラルワウンド型ボイラ等下部の螺旋管か
    ら上部の垂直管に気液二層流体を分配する火炉壁
    の伝熱管において、螺旋管と垂直管との間に介装
    され水平方向に火炉壁を一巡した水平管を具備し
    てなることを特徴とする二層流体の均一分配伝熱
    管。
JP1990063571U 1990-06-18 1990-06-18 二層流体の均一分配伝熱管 Expired - Lifetime JPH08565Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1990063571U JPH08565Y2 (ja) 1990-06-18 1990-06-18 二層流体の均一分配伝熱管
EP91109781A EP0462519A1 (en) 1990-06-18 1991-06-14 Uniform distribution heat-transfer pipe unit for double-layer fluids
US07/716,981 US5203285A (en) 1990-06-18 1991-06-18 Uniform distribution heat-transfer pipe unit for double-layer fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990063571U JPH08565Y2 (ja) 1990-06-18 1990-06-18 二層流体の均一分配伝熱管

Publications (2)

Publication Number Publication Date
JPH0425902U true JPH0425902U (ja) 1992-03-02
JPH08565Y2 JPH08565Y2 (ja) 1996-01-10

Family

ID=13233072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990063571U Expired - Lifetime JPH08565Y2 (ja) 1990-06-18 1990-06-18 二層流体の均一分配伝熱管

Country Status (3)

Country Link
US (1) US5203285A (ja)
EP (1) EP0462519A1 (ja)
JP (1) JPH08565Y2 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19600004C2 (de) * 1996-01-02 1998-11-19 Siemens Ag Durchlaufdampferzeuger mit spiralförmig angeordneten Verdampferrohren
US6718915B1 (en) * 2002-12-16 2004-04-13 The Babcock & Wilcox Company Horizontal spiral tube boiler convection pass enclosure design
DE102006005208A1 (de) * 2006-02-02 2007-08-16 Hitachi Power Europe Gmbh Hängender Dampferzeuger
DE102010038885B4 (de) * 2010-08-04 2017-01-19 Siemens Aktiengesellschaft Zwangdurchlaufdampferzeuger
CN112762429A (zh) * 2021-01-28 2021-05-07 中国石油大学(华东) 一种卧式注汽锅炉水冷壁管

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US962427A (en) * 1909-02-20 1910-06-28 Philadelphia Pipe Bending Company Condenser.
US2143287A (en) * 1936-02-29 1939-01-10 Earl B Smith Heat exchange coil
US3116790A (en) * 1958-03-28 1964-01-07 Kohlenscheidungs Gmbh Tube heat exchanger
US3842904A (en) * 1972-06-15 1974-10-22 Aronetics Inc Heat exchanger
DE2557427A1 (de) * 1975-12-19 1977-06-30 Kraftwerk Union Ag Schaltung einer feuerraumnase bei einem durchlaufkessel mit gasdicht verschweissten waenden in zweizugbauweise
DE2918835C3 (de) * 1979-05-10 1982-02-18 Balcke-Dürr AG, 4030 Ratingen Zwangdurchlauf-Dampferzeuger
US4387668A (en) * 1981-12-28 1983-06-14 Combustion Engineering, Inc. Tube arrangement for furnace wall

Also Published As

Publication number Publication date
JPH08565Y2 (ja) 1996-01-10
EP0462519A1 (en) 1991-12-27
US5203285A (en) 1993-04-20

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