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 PDFInfo
- 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
Links
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000013022 venting Methods 0.000 title claims abstract description 53
- 239000001294 propane Substances 0.000 title claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 title description 5
- 238000002485 combustion reaction Methods 0.000 claims abstract description 42
- 230000007797 corrosion Effects 0.000 claims abstract description 7
- 238000005260 corrosion Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 2
- 239000003546 flue gas Substances 0.000 abstract description 15
- 239000007789 gas Substances 0.000 abstract description 12
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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.
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)
| 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 |
-
2013
- 2013-06-25 CA CA2820365A patent/CA2820365C/fr active Active
- 2013-06-25 US US13/926,139 patent/US20140373568A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2820365A1 (fr) | 2014-12-25 |
| US20140373568A1 (en) | 2014-12-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180606 |