CA2494331A1 - Device and method for operating a refrigeration cycle without evaporator icing - Google Patents

Device and method for operating a refrigeration cycle without evaporator icing Download PDF

Info

Publication number
CA2494331A1
CA2494331A1 CA002494331A CA2494331A CA2494331A1 CA 2494331 A1 CA2494331 A1 CA 2494331A1 CA 002494331 A CA002494331 A CA 002494331A CA 2494331 A CA2494331 A CA 2494331A CA 2494331 A1 CA2494331 A1 CA 2494331A1
Authority
CA
Canada
Prior art keywords
inlet
outlet
controller
operatively coupled
hot gas
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
CA002494331A
Other languages
English (en)
French (fr)
Inventor
Alan W. Bagley
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.)
Water Co
Original Assignee
Individual
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
Priority claimed from US10/213,347 external-priority patent/US6701729B2/en
Application filed by Individual filed Critical Individual
Publication of CA2494331A1 publication Critical patent/CA2494331A1/en
Abandoned legal-status Critical Current

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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0403—Refrigeration circuit bypassing means for condensers
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0411—Refrigeration circuit bypassing means for expansion valves or capillary tubes
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2515—Flow valves
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21174—Temperatures of an evaporator of the refrigerant at the inlet of the evaporator
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Confectionery (AREA)
  • Drying Of Solid Materials (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)
CA002494331A 2002-08-05 2003-08-04 Device and method for operating a refrigeration cycle without evaporator icing Abandoned CA2494331A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/213,347 2002-08-05
US10/213,347 US6701729B2 (en) 2001-05-16 2002-08-05 Device and method for operating a refrigeration cycle without evaporator icing
US10/603,578 US20040168451A1 (en) 2001-05-16 2003-06-25 Device and method for operating a refrigeration cycle without evaporator icing
US10/603,578 2003-06-25
PCT/US2003/024574 WO2004013548A2 (en) 2002-08-05 2003-08-04 Device and method for operating a refrigeration cycle without evaporator icing

Publications (1)

Publication Number Publication Date
CA2494331A1 true CA2494331A1 (en) 2004-02-12

Family

ID=31498044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002494331A Abandoned CA2494331A1 (en) 2002-08-05 2003-08-04 Device and method for operating a refrigeration cycle without evaporator icing

Country Status (9)

Country Link
US (1) US20040168451A1 (de)
EP (1) EP1535005A4 (de)
JP (1) JP2006516045A (de)
AU (1) AU2010200071A1 (de)
BR (1) BR0313416A (de)
CA (1) CA2494331A1 (de)
IL (1) IL166680A (de)
MX (1) MXPA05001437A (de)
WO (1) WO2004013548A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7178353B2 (en) * 2004-02-19 2007-02-20 Advanced Thermal Sciences Corp. Thermal control system and method
US7024106B1 (en) 2005-01-27 2006-04-04 General Electric Company System and method for melting ice in an exhaust tube of a container holding helium
US7779643B2 (en) * 2005-07-13 2010-08-24 Everett Simons Refrigeration cycle dehumidifier
CN101688731A (zh) * 2007-03-06 2010-03-31 开利公司 带结霜检测与控制的微通道蒸发器
US9062906B2 (en) * 2007-03-14 2015-06-23 Store It Cold, Llc Retrofittable air conditioner to refrigeration conversion unit
US7836718B2 (en) * 2007-06-29 2010-11-23 Electrolux Home Products, Inc. Hot gas defrost method and apparatus
WO2009049317A2 (en) * 2007-10-11 2009-04-16 Earth To Air Systems, Llc Advanced dx system design improvements
US8875528B2 (en) * 2007-12-14 2014-11-04 Venturedyne, Ltd. Test chamber with temperature and humidity control
WO2009093297A1 (ja) * 2008-01-21 2009-07-30 Mitsubishi Electric Corporation ヒートポンプ装置及びこのヒートポンプ装置を搭載した空気調和機又は給湯器
US8776543B2 (en) * 2008-05-14 2014-07-15 Earth To Air Systems, Llc DX system interior heat exchanger defrost design for heat to cool mode
US9086232B1 (en) 2010-01-18 2015-07-21 Robert Michael Read Refrigeration system having supplemental refrigerant path
EP2543242B1 (de) * 2010-03-03 2014-05-14 Parker-Hannificn Corporation Kondensator-bypass für zweiphasige elektronische kühlsysteme
US8844299B2 (en) 2011-03-11 2014-09-30 EcoloBlue, Inc. Systems and methods for potable water production
CN102635990B (zh) * 2012-05-11 2014-08-13 杭州雪中炭恒温技术有限公司 制冷量控制装置，使用该装置的试验设备及控制方法
US10465968B2 (en) * 2013-05-31 2019-11-05 Mitsubishi Electric Corporation Air-conditioning apparatus having first and second defrosting pipes
DE102015112506A1 (de) * 2015-07-30 2017-02-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Frontendmodul
US20170102174A1 (en) * 2015-10-08 2017-04-13 Lennox Industries Inc. Methods to Eliminate High Pressure Surges in HVAC Systems
US10976066B2 (en) 2017-10-19 2021-04-13 KBE, Inc. Systems and methods for mitigating ice formation conditions in air conditioning systems
CN113614471A (zh) * 2019-01-08 2021-11-05 瓦特捷恩有限公司 具有除霜系统的大气水产生器
DE102022113409A1 (de) * 2022-05-27 2023-11-30 Güntner Gmbh & Co. Kg Vorrichtung mit einem Wärmeübertrager und Verfahren zum Betreiben eines Wärmeübertragers einer Vorrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2178445A (en) * 1938-01-05 1939-10-31 Gen Electric Refrigerating machine
US3359749A (en) * 1965-06-17 1967-12-26 Thermo King Corp Differential control device
GB1184005A (en) * 1967-08-31 1970-03-11 Matsushita Electronics Corp Defrosting Controller for Electric Refrigerator
US3822564A (en) * 1972-08-01 1974-07-09 Naniwa Sangyo Co Ltd Combination type refrigerator
US4593533A (en) * 1974-12-05 1986-06-10 Alsenz Richard H Method and apparatus for detecting and controlling the formation of ice or frost
DE3001019A1 (de) * 1980-01-12 1981-07-23 Danfoss A/S, 6430 Nordborg Abtauvorrichtung fuer den verdampfer einer kaelteanlage
US4313313A (en) * 1980-01-17 1982-02-02 Carrier Corporation Apparatus and method for defrosting a heat exchanger of a refrigeration circuit
US4313131A (en) * 1980-09-08 1982-01-26 Zenith Radio Corporation CCD Comb filter and demodulator
FR2535842A1 (fr) * 1982-11-04 1984-05-11 Jaeger Regulation Dispositif detecteur d'epaisseur de givre
JPH0686969B2 (ja) * 1984-12-07 1994-11-02 株式会社日立製作所 空冷ヒ−トポンプ式冷凍サイクル
JPH01218918A (ja) * 1988-02-26 1989-09-01 Sanden Corp 車輌用空調装置

Also Published As

Publication number Publication date
IL166680A0 (en) 2006-01-15
EP1535005A4 (de) 2008-04-23
AU2010200071A1 (en) 2010-01-28
JP2006516045A (ja) 2006-06-15
MXPA05001437A (es) 2005-12-06
EP1535005A2 (de) 2005-06-01
WO2004013548A2 (en) 2004-02-12
WO2004013548A3 (en) 2004-06-03
IL166680A (en) 2010-05-31
US20040168451A1 (en) 2004-09-02
BR0313416A (pt) 2007-07-31

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20110804