GB1393650A - Boiler for use with gaseous fuel or oil - Google Patents

Boiler for use with gaseous fuel or oil

Info

Publication number
GB1393650A
GB1393650A GB2562873A GB2562873A GB1393650A GB 1393650 A GB1393650 A GB 1393650A GB 2562873 A GB2562873 A GB 2562873A GB 2562873 A GB2562873 A GB 2562873A GB 1393650 A GB1393650 A GB 1393650A
Authority
GB
United Kingdom
Prior art keywords
tube
tubes
boiler
tube sheet
sections
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.)
Expired
Application number
GB2562873A
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.)
Raypak Inc
Original Assignee
Raypak Inc
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 Raypak Inc filed Critical Raypak Inc
Publication of GB1393650A publication Critical patent/GB1393650A/en
Expired 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
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B15/00—Water-tube boilers of horizontal type, i.e. the water-tube sets being arranged horizontally
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
    • 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
    • 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

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)
  • Details Of Fluid Heaters (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1393650 Water tube boiler RAYPAK Inc 30 May 1973 [31 May 1972] 25628/73 Heading F4A A boiler comprises a plurality of tubes 20, 22 extending between tube sheets 28, 28<SP>1</SP> which comprise a plurality of tube sheet sections 34- 38 joined by means allowing relative movement in the direction of the tube axes in response to differential expansion of the tubes. Adjacent sections may be joined by a link 74, which may be of stainless steel, positioned in grooves in the sections, or by a seal of silicone rubber or other resilient material. The tubes are arranged in two staggered horizontal rows and have fins 126. Water passes from inlet header 44 to outlet header 64 through the tubes and via headers 46, 52, 56, the tube sheet sections each providing a surface of a respective header, which surface has a copper lining 128, Fig. 7, extending beyond the end of the tube, and a flanged copper ring 138 is placed between the extension of the lining and a flange 134 of the covering 120 and is deformed to bear on the flange 134 when the tube is flared to seal it to the tube sheet, so that water flowing in the boiler contacts only copper. To facilitate replacement a tube 21, Fig. 10, has less fins at one end 23, which end is also thinner so that it may be inserted at an angle into tube sheet 28<SP>1</SP> and the standard end then be inserted into tube sheet 28.
GB2562873A 1972-05-31 1973-05-30 Boiler for use with gaseous fuel or oil Expired GB1393650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00258444A US3805745A (en) 1972-05-31 1972-05-31 Boiler for use with gaseous fuel or oil

Publications (1)

Publication Number Publication Date
GB1393650A true GB1393650A (en) 1975-05-07

Family

ID=22980570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2562873A Expired GB1393650A (en) 1972-05-31 1973-05-30 Boiler for use with gaseous fuel or oil

Country Status (10)

Country Link
US (1) US3805745A (en)
JP (1) JPS4943243A (en)
AU (1) AU464510B2 (en)
BE (1) BE799676A (en)
CA (1) CA972637A (en)
DE (1) DE2323986A1 (en)
FR (1) FR2186637B1 (en)
GB (1) GB1393650A (en)
IT (1) IT985968B (en)
NL (1) NL7305336A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907025A (en) * 1973-04-13 1975-09-23 Columbia Gas Syst Compact heating and cooling system
US4310746A (en) * 1976-07-28 1982-01-12 Elkern Kenneth E Electric fluid heating apparatus
JPS5327151A (en) * 1976-08-27 1978-03-14 Hitachi Ltd Pipe fitting structure
JPS5348252A (en) * 1976-10-13 1978-05-01 Teruo Akimoto Heat exchanger
DE2758998C2 (en) * 1977-12-30 1980-02-21 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Recuperator for the heat exchange between two fluids of different temperatures
US4377133A (en) * 1980-06-13 1983-03-22 Mankekar Ajit D Cryogenic heater
US4501232A (en) * 1983-10-03 1985-02-26 Purex Pool Products, Inc. Pool or spa water heater
JPH0684188U (en) * 1993-04-26 1994-12-02 サンデン株式会社 Heat exchanger
US5782208A (en) * 1994-06-15 1998-07-21 Glowcore Acquisition Company Water boiler with metal core
JP3653050B2 (en) * 2002-02-14 2005-05-25 三菱重工業株式会社 Structure of tube plate unit for heat exchanger and method for replacing tube plate unit
JP4904975B2 (en) * 2006-08-08 2012-03-28 株式会社ノーリツ Heat exchanger and water heater
KR20090047906A (en) * 2007-11-08 2009-05-13 주식회사 경동나비엔 Plane type heat exchanger
ITCR20110005A1 (en) * 2011-05-25 2012-11-26 Abc Boilers Di Benelli Davide & C Snc BOILER FOR HEATING A FLUID THERMAL CARRIER
JP6086197B2 (en) * 2012-09-29 2017-03-01 株式会社ノーリツ Heat exchanger and manufacturing method thereof
CN102980430A (en) * 2012-11-19 2013-03-20 铜陵钱谊化工设备有限责任公司 Glass lining tube condenser tube with turned-over edge
US20140205425A1 (en) * 2013-01-18 2014-07-24 Hamilton Sundstrand Space Systems International Oil cooling arrangement and method of cooling oil
US9702282B2 (en) 2014-01-14 2017-07-11 Cummins Filtration Ip, Inc. Crankcase ventilation system heater
KR101659786B1 (en) * 2014-12-24 2016-09-26 최명헌 Finsless double pipe heat exchanger
US10352585B1 (en) * 2018-02-09 2019-07-16 Theodore S. BROWN Multi-pass boiler and retrofit method for an existing single-pass boiler
IT201900016238A1 (en) * 2019-09-13 2021-03-14 Heat exchanger for boilers and similar

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US123612A (en) * 1872-02-13 Improvement in compound pipes for conveying steam
US675658A (en) * 1900-08-14 1901-06-04 Henry De F Hubbard Water-tube boiler.
US1589646A (en) * 1925-07-13 1926-06-22 Irving C Hicks Feed-water heater
FR745834A (en) * 1931-12-09 1933-05-17 Brown Device for protecting the iron tube sheets of heat exchangers against corrosion
US2266291A (en) * 1939-01-16 1941-12-16 Fred M Young Heat exchanger
US2828723A (en) * 1954-07-29 1958-04-01 Avy L Miller Continuous flow water heater
US3134366A (en) * 1959-10-13 1964-05-26 Avy L Miller Flow regulator for a heater
JPS4120389Y1 (en) * 1965-02-13 1966-09-27
JPS452395Y1 (en) * 1966-03-31 1970-01-30
US3380516A (en) * 1966-06-17 1968-04-30 Raypak Company Inc Heat exchanger including tube expansion means
NL6613997A (en) * 1966-10-04 1968-04-05
US3534712A (en) * 1969-03-05 1970-10-20 Spencer E Reynolds Finned tube boiler section

Also Published As

Publication number Publication date
DE2323986A1 (en) 1973-12-13
BE799676A (en) 1973-09-17
JPS4943243A (en) 1974-04-23
FR2186637B1 (en) 1976-06-11
AU464510B2 (en) 1975-08-28
AU5599073A (en) 1974-11-28
FR2186637A1 (en) 1974-01-11
NL7305336A (en) 1973-12-04
CA972637A (en) 1975-08-12
IT985968B (en) 1974-12-30
US3805745A (en) 1974-04-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees