ES2492840R1 - CONNECTION STRUCTURE IN FOUNDATION OR MULTIPLE STEP FORGING FOR THE CONNECTION OF A BOILER DRIVING SYSTEM. - Google Patents

CONNECTION STRUCTURE IN FOUNDATION OR MULTIPLE STEP FORGING FOR THE CONNECTION OF A BOILER DRIVING SYSTEM. Download PDF

Info

Publication number
ES2492840R1
ES2492840R1 ES201390016A ES201390016A ES2492840R1 ES 2492840 R1 ES2492840 R1 ES 2492840R1 ES 201390016 A ES201390016 A ES 201390016A ES 201390016 A ES201390016 A ES 201390016A ES 2492840 R1 ES2492840 R1 ES 2492840R1
Authority
ES
Spain
Prior art keywords
connection
vertical
ducts
nozzle
foundation
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
ES201390016A
Other languages
Spanish (es)
Other versions
ES2492840A2 (en
ES2492840B2 (en
Inventor
Jinggang ZHAO
Yongxin Wang
Fan Li
Xinzhong LIANG
Jianbin Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Boiler Works Co Ltd
Original Assignee
Shanghai Boiler Works Co Ltd
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 Shanghai Boiler Works Co Ltd filed Critical Shanghai Boiler Works Co Ltd
Publication of ES2492840A2 publication Critical patent/ES2492840A2/en
Publication of ES2492840R1 publication Critical patent/ES2492840R1/en
Application granted granted Critical
Publication of ES2492840B2 publication Critical patent/ES2492840B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • 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
    • 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
    • F22B37/104—Connection of tubes one with the other or with collectors, drums or distributors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/142—Connecting hydraulic components

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)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

Una estructura de conexión en fundición o forja de pasos múltiples para la conexión del sistema de conducciones de caldera que contiene: un conjunto de conductos verticales para conectar los conductos verticales que situados dentro del mismo plano y cada uno tiene una boquilla superior vertical en un extremo y una boquilla inferior vertical en el otro; un conjunto de conductos inclinados para conectar el sistema de conducciones inclinado situados dentro del mismo plano y cada uno tiene una boquilla superior oblicua en un extremo y una boquilla interior oblicua en el otro; y separaciones entre varios de los conductos verticales y los conductos inclinados anteriores. La estructura es simple y regular, puede evitar espacio en saltos de conductos, conducir al sellado y limitar el desplazamiento, reducir la tensión y la expansión diferencial. Puede incrementar la frecuencia de montaje y facilitar la instalación.A connection structure in cast iron or multi-step forging for the connection of the boiler duct system containing: a set of vertical ducts to connect the vertical ducts located within the same plane and each has a vertical top nozzle at one end and a vertical lower nozzle on the other; a set of inclined conduits for connecting the inclined conduit system located within the same plane and each has an oblique upper nozzle at one end and an oblique inner nozzle at the other; and separations between several of the vertical ducts and the anterior inclined ducts. The structure is simple and regular, it can avoid space in duct jumps, lead to sealing and limit displacement, reduce tension and differential expansion. It can increase the frequency of assembly and facilitate installation.

ES201390016A 2011-04-13 2012-03-20 CONNECTION STRUCTURE IN FOUNDATION OR MULTIPLE STEP FORGING FOR THE CONNECTION OF A BOILER DRIVING SYSTEM. Expired - Fee Related ES2492840B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2011100923287A CN102393007B (en) 2011-04-13 2011-04-13 Multi-passage casting and forging linkage structure used for connecting boiler piping
CN201110092328 2011-04-13
PCT/CN2012/072609 WO2012139451A1 (en) 2011-04-13 2012-03-20 Multi-pass cast and forged connection structure for boiler pipe system connection

Publications (3)

Publication Number Publication Date
ES2492840A2 ES2492840A2 (en) 2014-09-10
ES2492840R1 true ES2492840R1 (en) 2015-05-04
ES2492840B2 ES2492840B2 (en) 2015-10-02

Family

ID=45860366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201390016A Expired - Fee Related ES2492840B2 (en) 2011-04-13 2012-03-20 CONNECTION STRUCTURE IN FOUNDATION OR MULTIPLE STEP FORGING FOR THE CONNECTION OF A BOILER DRIVING SYSTEM.

Country Status (3)

Country Link
CN (1) CN102393007B (en)
ES (1) ES2492840B2 (en)
WO (1) WO2012139451A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102278739A (en) * 2011-07-15 2011-12-14 上海昌强电站配件有限公司 Integrated tube bundle connection block for replacing bent part of tube in power station boiler
CN104806996B (en) * 2015-04-03 2017-01-11 中国华能集团清洁能源技术研究院有限公司 Supporting structure and method for configuring heating surfaces and parts in boiler furnace

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354870A (en) * 1965-10-20 1967-11-28 Babcock & Wilcox Co Tube fitting arrangement for furnace bottom
US4819971A (en) * 1987-09-02 1989-04-11 Newport News Shipbuilding And Dry Dock Company Pressure vessel penetration fitting
US5054818A (en) * 1988-11-09 1991-10-08 Hutchinson Joining and connecting block between flexible elastomer material ducts
DE29824322U1 (en) * 1998-10-14 2001-03-29 Depla B.V., Lopik Feed-through device
JP2002213704A (en) * 2001-01-15 2002-07-31 Ishikawajima Harima Heavy Ind Co Ltd Tube alignment structure in boiler combustion gas passage
CN102278739A (en) * 2011-07-15 2011-12-14 上海昌强电站配件有限公司 Integrated tube bundle connection block for replacing bent part of tube in power station boiler

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB881925A (en) * 1959-09-05 1961-11-08 Babcock & Wilcox Ltd Improvements in tubulous boilers
US5580104A (en) * 1995-05-03 1996-12-03 Newport News Shipbuilding & Dry Dock Company High capacity bulkhead stuffing insert
JP2001200976A (en) * 2000-01-13 2001-07-27 Fuji Heavy Ind Ltd Collective piping connection structure
EP1657482A3 (en) * 2004-11-10 2006-10-04 Calsonic Kansei Corporation Pipe arrangement branching structure, method for working perforated pipe and method for working branch pipe
US20100313828A1 (en) * 2009-06-12 2010-12-16 Burnham Services, Inc. Watertube, Header and Watertube Assembly, Boiler having the Assembly, and Method of Assembling Same
US8646515B2 (en) * 2009-07-31 2014-02-11 Blasch Precision Ceramics, Inc. Ceramic ferrules and ceramic ferrule array including same for tube pitch variability tolerant process heat boiler system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354870A (en) * 1965-10-20 1967-11-28 Babcock & Wilcox Co Tube fitting arrangement for furnace bottom
US4819971A (en) * 1987-09-02 1989-04-11 Newport News Shipbuilding And Dry Dock Company Pressure vessel penetration fitting
US5054818A (en) * 1988-11-09 1991-10-08 Hutchinson Joining and connecting block between flexible elastomer material ducts
DE29824322U1 (en) * 1998-10-14 2001-03-29 Depla B.V., Lopik Feed-through device
JP2002213704A (en) * 2001-01-15 2002-07-31 Ishikawajima Harima Heavy Ind Co Ltd Tube alignment structure in boiler combustion gas passage
CN102278739A (en) * 2011-07-15 2011-12-14 上海昌强电站配件有限公司 Integrated tube bundle connection block for replacing bent part of tube in power station boiler

Also Published As

Publication number Publication date
CN102393007A (en) 2012-03-28
ES2492840A2 (en) 2014-09-10
CN102393007B (en) 2013-10-09
ES2492840B2 (en) 2015-10-02
WO2012139451A1 (en) 2012-10-18

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