CA2765514A1 - Chauffe-eau a chicane a torsion inverse - Google Patents

Chauffe-eau a chicane a torsion inverse Download PDF

Info

Publication number
CA2765514A1
CA2765514A1 CA2765514A CA2765514A CA2765514A1 CA 2765514 A1 CA2765514 A1 CA 2765514A1 CA 2765514 A CA2765514 A CA 2765514A CA 2765514 A CA2765514 A CA 2765514A CA 2765514 A1 CA2765514 A1 CA 2765514A1
Authority
CA
Canada
Prior art keywords
baffle
segments
counterclockwise
twist segments
clockwise
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.)
Abandoned
Application number
CA2765514A
Other languages
English (en)
Inventor
Ramin K. Rahmani
George W. Kraus
Roger D. Veen
Stephen J. Werfel
J. Eric Arnold
John L. Dreher
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.)
AO Smith Corp
Original Assignee
AO Smith Corp
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 AO Smith Corp filed Critical AO Smith Corp
Publication of CA2765514A1 publication Critical patent/CA2765514A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
    • F28D21/0007—Water heaters
    • 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
    • F24H1/18—Water-storage heaters
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/205—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with furnace tubes
    • 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
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)
CA2765514A 2011-01-28 2012-01-26 Chauffe-eau a chicane a torsion inverse Abandoned CA2765514A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/015,790 US20120192812A1 (en) 2011-01-28 2011-01-28 Water heater with counter-twisted baffle
US13/015,790 2011-01-28

Publications (1)

Publication Number Publication Date
CA2765514A1 true CA2765514A1 (fr) 2012-07-28

Family

ID=46576282

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2765514A Abandoned CA2765514A1 (fr) 2011-01-28 2012-01-26 Chauffe-eau a chicane a torsion inverse

Country Status (2)

Country Link
US (1) US20120192812A1 (fr)
CA (1) CA2765514A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2918211A1 (fr) * 2013-07-12 2015-01-15 Laars Heating Systems Company Echangeur de chaleur comportant des tubes d'echange de chaleur agences de facon arquee et lineaire
EP2937660A1 (fr) * 2014-04-24 2015-10-28 Siemens Aktiengesellschaft Turbulateur destiné à l'utilisation dans un canal de réfrigérant et élément de transfert thermique doté d'un tel turbulateur
DE102014010891A1 (de) * 2014-07-23 2016-01-28 Webasto SE Wärmeübertrager und Baukastensystem zur Herstellung eines Wärmeübertragers
CN109612081B (zh) * 2018-10-17 2021-09-17 中山市恒乐电器有限公司 一种控制具有可变加热速率的燃料加热水加热设备
EP3734216A1 (fr) * 2019-04-30 2020-11-04 Gruppo Piazzetta S.p.A. Turbulateur pour appareils de chauffage

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157706A (en) * 1978-04-28 1979-06-12 Gaskill Emanuel P Water heater
US4327671A (en) * 1980-08-07 1982-05-04 Gas Research Institute Removable flue baffles
US4821682A (en) * 1986-05-08 1989-04-18 Waters Larry G Method and apparatus for utilizing waste heat in hot water heaters
US4850336A (en) * 1987-06-16 1989-07-25 Sankyo Manufacturing Company, Ltd. Flue control device
US4911108A (en) * 1988-03-21 1990-03-27 A. O. Smith Corporation Water heater construction
GB2268260A (en) * 1992-06-24 1994-01-05 Llanelli Radiators Ltd Heat exchange tubes formed from a unitary portion of sheet or strip material
US5544625A (en) * 1995-06-20 1996-08-13 Giant Factories Inc. Flue baffle for gas-fired hot water tanks
US5682841A (en) * 1996-01-16 1997-11-04 Schimmeyer; Werner K. Variable flow volume control baffle and vent damper
AUPO434696A0 (en) * 1996-12-24 1997-01-23 Southcorp Australia Pty Ltd Heat exchange element for water heater flue

Also Published As

Publication number Publication date
US20120192812A1 (en) 2012-08-02

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20160126