CA2820365C - Systeme d'aeration directe pour refrigerateur a absorption alimente au propane et autonome - Google Patents

Systeme d'aeration directe pour refrigerateur a absorption alimente au propane et autonome Download PDF

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Publication number
CA2820365C
CA2820365C CA2820365A CA2820365A CA2820365C CA 2820365 C CA2820365 C CA 2820365C CA 2820365 A CA2820365 A CA 2820365A CA 2820365 A CA2820365 A CA 2820365A CA 2820365 C CA2820365 C CA 2820365C
Authority
CA
Canada
Prior art keywords
refrigerator
burner box
assembly
vertical portion
combustion
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.)
Active
Application number
CA2820365A
Other languages
English (en)
Other versions
CA2820365A1 (fr
Inventor
Tim Dean
Ryan Brooks
Mike Scott
Paul Petersen
Kyle Maynard
Steven Petersen
David Stainrod
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.)
UNIQUE GAS PRODUCTS Ltd
Original Assignee
UNIQUE GAS PRODUCTS 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 UNIQUE GAS PRODUCTS Ltd filed Critical UNIQUE GAS PRODUCTS Ltd
Publication of CA2820365A1 publication Critical patent/CA2820365A1/fr
Application granted granted Critical
Publication of CA2820365C publication Critical patent/CA2820365C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/04—Arrangement or mounting of control or safety devices for sorption type machines, plants or systems
    • F25B49/043—Operating continuously
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/027—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures of the sorption cycle type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/003—General constructional features for cooling refrigerating machinery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2211/00—Flue gas duct systems
    • F23J2211/10—Balanced flues (combining air supply and flue gas exhaust)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/13004—Water draining devices associated with flues

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

Un système daération directe pour réfrigérateur alimenté au propane et autonome est décrit. Le système daération directe préinstallé sur le réfrigérateur est décrit, le système ayant une admission dair pour aspirer lair depuis lextérieur et diriger lair vers une boîte de brûleur pour la combustion de la flamme de gaz propane qui fait tourner le réfrigérateur, et une sortie déchappement pour évacuer tous les gaz de combustion ou produits de combustion hors du système, le système étant hermétiquement scellé par rapport à un environnement intérieur à lintérieur duquel le réfrigérateur est installé. Lair frais est dirigé vers une boîte de brûleur au moyen dun adaptateur dentrée dair spécialement conçu qui comprend une caractéristique dabaissement qui réduit la probabilité de soufflage de la flamme de gaz. Les gaz de combustion sont dirigés à travers une structure de cheminée décalée et une sortie déchappement à trois couches qui réduit la formation de condensat, protégeant ainsi le système contre le soufflage et la corrosion.
CA2820365A 2013-06-25 2013-06-25 Systeme d'aeration directe pour refrigerateur a absorption alimente au propane et autonome Active CA2820365C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/926,139 US20140373568A1 (en) 2013-06-25 2013-06-25 Direct venting system for free-standing propane powered absorption refrigerator
US13/926,139 2013-06-25

Publications (2)

Publication Number Publication Date
CA2820365A1 CA2820365A1 (fr) 2014-12-25
CA2820365C true CA2820365C (fr) 2021-03-23

Family

ID=52105735

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2820365A Active CA2820365C (fr) 2013-06-25 2013-06-25 Systeme d'aeration directe pour refrigerateur a absorption alimente au propane et autonome

Country Status (2)

Country Link
US (1) US20140373568A1 (fr)
CA (1) CA2820365C (fr)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1736871A (en) * 1926-05-22 1929-11-26 Electrolux Servel Corp Refrigeration
US2752869A (en) * 1952-01-21 1956-07-03 Oakland Scavenger Company Incinerator
GB1278590A (en) * 1968-09-20 1972-06-21 Lucas Industries Ltd Combustion chambers for gas turbine engines
FR2060586A5 (fr) * 1969-09-12 1971-06-18 Electrolux Ab
US3771320A (en) * 1971-04-26 1973-11-13 Electrolux Ab Refrigerator operated by a fluid fuel burner for a movable structure
GB1346099A (en) * 1972-07-24 1974-02-06 Electrolux Ltd Gas flame operated absorption refrigerator
ZA74741B (en) * 1974-02-03 1975-05-28 Villiers P De Improvements relating to refrigerators
SE433972B (sv) * 1974-11-01 1984-06-25 Electrolux Ab Anordning for att tillfora friskluft till och bortfora rokgaser fran en gasbrennare
SE429999B (sv) * 1979-02-02 1983-10-10 Electrolux Ab Anordning vid en med brennardrivet absorptionskylskap forsedd husvagn
US4390062A (en) * 1981-01-07 1983-06-28 The United States Of America As Represented By The United States Department Of Energy Downhole steam generator using low pressure fuel and air supply
US5123361A (en) * 1991-11-25 1992-06-23 The United States Of America As Represented By The Secretary Of The Navy Annular vortex combustor
US5201807A (en) * 1992-02-26 1993-04-13 Gas Research Institute Gas-fired water heater
US6212902B1 (en) * 1998-11-12 2001-04-10 Norcold, Inc. Gas absorption cooling system
JP2004197970A (ja) * 2002-12-16 2004-07-15 Miura Co Ltd 低ＮＯｘ燃焼方法とその装置
DE202005003359U1 (de) * 2005-02-28 2005-05-12 Dometic Gmbh Einrichtungsgegenstand für eine Küche oder einen Küchenbereich
US7971560B2 (en) * 2008-03-19 2011-07-05 Bradford White Corporation Condensation draining system for condensing water heaters
US9140450B2 (en) * 2009-04-21 2015-09-22 M&G DuraVent, Inc. Retrofitted corrosive resistant venting system

Also Published As

Publication number Publication date
CA2820365A1 (fr) 2014-12-25
US20140373568A1 (en) 2014-12-25

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