ES2442622R1 - Dispositivo de estrangulación. - Google Patents

Dispositivo de estrangulación. Download PDF

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Publication number
ES2442622R1
ES2442622R1 ES201390015A ES201390015A ES2442622R1 ES 2442622 R1 ES2442622 R1 ES 2442622R1 ES 201390015 A ES201390015 A ES 201390015A ES 201390015 A ES201390015 A ES 201390015A ES 2442622 R1 ES2442622 R1 ES 2442622R1
Authority
ES
Spain
Prior art keywords
holes
plate
throttle seat
throttle
seat
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
ES201390015A
Other languages
English (en)
Other versions
ES2442622A2 (es
ES2442622B1 (es
Inventor
Ruijuan WANG
Shuguang Zhou
Shenhui ZHAO
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 ES2442622A2 publication Critical patent/ES2442622A2/es
Publication of ES2442622R1 publication Critical patent/ES2442622R1/es
Application granted granted Critical
Publication of ES2442622B1 publication Critical patent/ES2442622B1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/006—Attachments
    • 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
    • F22B37/62—Component parts or details of steam boilers specially adapted for steam boilers of forced-flow type
    • F22B37/70—Arrangements for distributing water into water tubes
    • F22B37/74—Throttling arrangements for tubes or sets of tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02709—Throttle passages in the form of perforated plates
    • F16L55/02718—Throttle passages in the form of perforated plates placed transversely

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Connection Of Plates (AREA)
  • Pipe Accessories (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

La presente descripción proporciona un dispositivo de estrangulación, que incluye una placa con orificios, un asiento de estrangulación, y un anillo de sujeción, estando la placa con orificios situada sobre una superficie superior del asiento de estrangulación, estando conectado el asiento de estrangulación con un recipiente a presión; y el anillo de sujeción envuelve y sujeta la placa con orificios y el asiento de estrangulación. El asiento de estrangulación puede instalarse sobre el recipiente a presión usando soldadura o enroscado según los requerimientos específicos en una fábrica de fabricación por adelantado, y el asiento de estrangulación es correspondiente a la placa con orificios. Por lo tanto, el proceso de fabricación puede ser simple, pero con una alta precisión. Y se puede realizar una producción en masa, que puede aumentar en gran medida el beneficio económico.
ES201390015A 2011-03-30 2012-03-19 Dispositivo de estrangulación. Expired - Fee Related ES2442622B1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN 201110077467 CN102392925B (zh) 2011-03-30 2011-03-30 一种节流装置
CN201110077467 2011-03-30
PCT/CN2012/072547 WO2012130060A1 (zh) 2011-03-30 2012-03-19 一种节流装置

Publications (3)

Publication Number Publication Date
ES2442622A2 ES2442622A2 (es) 2014-02-12
ES2442622R1 true ES2442622R1 (es) 2015-02-10
ES2442622B1 ES2442622B1 (es) 2015-11-12

Family

ID=45860287

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201390015A Expired - Fee Related ES2442622B1 (es) 2011-03-30 2012-03-19 Dispositivo de estrangulación.

Country Status (3)

Country Link
CN (1) CN102392925B (es)
ES (1) ES2442622B1 (es)
WO (1) WO2012130060A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103672849B (zh) * 2013-11-29 2015-05-06 中国五环工程有限公司 可拆式节流孔板机构及拆装用工具
CN106439774B (zh) * 2016-10-31 2019-06-14 江苏大唐国际吕四港发电有限责任公司 一种减少锅炉水冷壁横向裂纹发生的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1469389A (en) * 1920-01-16 1923-10-02 Jr Thomas H Mcgraw Flow-controlling means for steam boilers
US2688170A (en) * 1951-03-31 1954-09-07 Hallett Mfg Company Strap clamp
US2694385A (en) * 1952-10-06 1954-11-16 Combustion Eng Size identified mounting means for flow restricting orifices
US3225749A (en) * 1963-12-23 1965-12-28 Combustion Eng Fluid heater organization with improved flow control means
DE202010015177U1 (de) * 2010-11-09 2011-03-03 Minimax Gmbh & Co. Kg Feuerlösch-Schlauchanschlußeinrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545492A (en) * 1968-05-16 1970-12-08 Armco Steel Corp Multiple plate throttling orifice
US4609014A (en) * 1985-10-25 1986-09-02 Vernay Laboratories, Inc. Variable rate flow controller
GB8618336D0 (en) * 1986-07-28 1986-09-03 Interlube Syst Ltd Flow restrictor unit
CN2143712Y (zh) * 1992-11-13 1993-10-13 郭长岭 耐磨节流装置
CN2221228Y (zh) * 1994-05-26 1996-02-28 沈阳工业学院 一种多级节流器
AT402438B (de) * 1994-11-10 1997-05-26 Ideal Standard Durchflussbegrenzer für schlaucharmaturen
CN2394082Y (zh) * 1999-08-19 2000-08-30 邱鸿礼 节流省水装置
FR2866410B1 (fr) * 2004-02-17 2006-05-19 Gaz De France Conditionneur d'ecoulement pour canalisation de transport de fluide
CN101737509B (zh) * 2008-11-21 2011-05-25 中国神华能源股份有限公司 可调节流孔板装置和使用该装置的节流调节方法
CN201487929U (zh) * 2009-06-19 2010-05-26 中国瑞林工程技术有限公司 锅炉强制水循环可拆可调节流装置
CN202171089U (zh) * 2011-03-30 2012-03-21 上海锅炉厂有限公司 一种节流装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1469389A (en) * 1920-01-16 1923-10-02 Jr Thomas H Mcgraw Flow-controlling means for steam boilers
US2688170A (en) * 1951-03-31 1954-09-07 Hallett Mfg Company Strap clamp
US2694385A (en) * 1952-10-06 1954-11-16 Combustion Eng Size identified mounting means for flow restricting orifices
US3225749A (en) * 1963-12-23 1965-12-28 Combustion Eng Fluid heater organization with improved flow control means
DE202010015177U1 (de) * 2010-11-09 2011-03-03 Minimax Gmbh & Co. Kg Feuerlösch-Schlauchanschlußeinrichtung

Also Published As

Publication number Publication date
ES2442622A2 (es) 2014-02-12
ES2442622B1 (es) 2015-11-12
CN102392925B (zh) 2013-08-21
WO2012130060A1 (zh) 2012-10-04
CN102392925A (zh) 2012-03-28

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