DE60115825D1 - Kältemittelkreislauf-Steuerverfahren - Google Patents

Kältemittelkreislauf-Steuerverfahren

Info

Publication number
DE60115825D1
DE60115825D1 DE60115825T DE60115825T DE60115825D1 DE 60115825 D1 DE60115825 D1 DE 60115825D1 DE 60115825 T DE60115825 T DE 60115825T DE 60115825 T DE60115825 T DE 60115825T DE 60115825 D1 DE60115825 D1 DE 60115825D1
Authority
DE
Germany
Prior art keywords
control method
refrigerant circuit
circuit control
refrigerant
control
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 - Lifetime
Application number
DE60115825T
Other languages
English (en)
Other versions
DE60115825T2 (de
Inventor
Eliot W Dudley
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of DE60115825D1 publication Critical patent/DE60115825D1/de
Application granted granted Critical
Publication of DE60115825T2 publication Critical patent/DE60115825T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and 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
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures
    • 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
    • F25B2700/2106—Temperatures of fresh outdoor air
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/003—Arrangement or mounting of control or safety devices for movable devices

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)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
DE60115825T 2000-12-22 2001-12-21 Kältemittelkreislauf-Steuerverfahren Expired - Lifetime DE60115825T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US746160 1985-06-18
US09/746,160 US6357241B1 (en) 2000-12-22 2000-12-22 Method of controlling refrigerant cycle with sealed suction pressure sensor

Publications (2)

Publication Number Publication Date
DE60115825D1 true DE60115825D1 (de) 2006-01-19
DE60115825T2 DE60115825T2 (de) 2006-07-13

Family

ID=24999705

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115825T Expired - Lifetime DE60115825T2 (de) 2000-12-22 2001-12-21 Kältemittelkreislauf-Steuerverfahren

Country Status (6)

Country Link
US (1) US6357241B1 (de)
EP (1) EP1217316B1 (de)
JP (1) JP4070995B2 (de)
CN (1) CN1254650C (de)
DE (1) DE60115825T2 (de)
DK (1) DK1217316T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7043927B2 (en) * 2003-04-03 2006-05-16 Carrier Corporation Transport Refrigeration system
WO2005022053A1 (de) * 2003-09-02 2005-03-10 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Kompressor oder klimaanlage
US7802441B2 (en) 2004-05-12 2010-09-28 Electro Industries, Inc. Heat pump with accumulator at boost compressor output
US7849700B2 (en) 2004-05-12 2010-12-14 Electro Industries, Inc. Heat pump with forced air heating regulated by withdrawal of heat to a radiant heating system
AU2005283464B2 (en) * 2004-09-13 2008-02-28 Daikin Industries, Ltd. Refrigeration system
US8359873B2 (en) * 2006-08-22 2013-01-29 Carrier Corporation Oil return in refrigerant system
WO2008076121A1 (en) * 2006-12-21 2008-06-26 Carrier Corporation Suction modulation valve for refrigerant system with adjustable opening for pulse width modulation control
US9139066B2 (en) * 2007-02-13 2015-09-22 Carrier Corporation Combined operation and control of suction modulation and pulse width modulation valves
WO2008130357A1 (en) * 2007-04-24 2008-10-30 Carrier Corporation Refrigerant vapor compression system and method of transcritical operation
EP3545243B1 (de) 2016-11-22 2020-07-29 Danfoss A/S Verfahren zur steuerung eines dampfkompressionssystems während einer gasbypassventilfehlfunktion
WO2018095785A1 (en) 2016-11-22 2018-05-31 Danfoss A/S A method for handling fault mitigation in a vapour compression system
JP6910210B2 (ja) * 2017-02-03 2021-07-28 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 空気調和装置
US10712033B2 (en) 2018-02-27 2020-07-14 Johnson Controls Technology Company Control of HVAC unit based on sensor status
US10906374B2 (en) * 2018-12-03 2021-02-02 Ford Global Technologies, Llc A/C compressor control using refrigerant pressure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027905B2 (ja) * 1981-04-03 1985-07-02 トヨタ自動車株式会社 空調制御方法
US4660386A (en) * 1985-09-18 1987-04-28 Hansen John C Diagnostic system for detecting faulty sensors in liquid chiller air conditioning system
JPH0627598B2 (ja) * 1986-08-13 1994-04-13 三菱重工業株式会社 冷凍装置における圧力センサの故障診断方法
US5276630A (en) * 1990-07-23 1994-01-04 American Standard Inc. Self configuring controller
US5163301A (en) * 1991-09-09 1992-11-17 Carrier Corporation Low capacity control for refrigerated container unit
US5440895A (en) * 1994-01-24 1995-08-15 Copeland Corporation Heat pump motor optimization and sensor fault detection
JPH08121916A (ja) * 1994-10-24 1996-05-17 Hitachi Ltd 吸入圧力推定方法
US6047557A (en) * 1995-06-07 2000-04-11 Copeland Corporation Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor
US5907957A (en) * 1997-12-23 1999-06-01 Carrier Corporation Discharge pressure control system for transport refrigeration unit using suction modulation
JPH11247701A (ja) * 1998-02-27 1999-09-14 Isuzu Motors Ltd エンジンの吸気圧センサ故障時のフェールセーフ制御 装置
US6138467A (en) * 1998-08-20 2000-10-31 Carrier Corporation Steady state operation of a refrigeration system to achieve optimum capacity

Also Published As

Publication number Publication date
EP1217316A2 (de) 2002-06-26
JP4070995B2 (ja) 2008-04-02
JP2002213851A (ja) 2002-07-31
CN1360190A (zh) 2002-07-24
EP1217316A3 (de) 2002-09-11
DE60115825T2 (de) 2006-07-13
CN1254650C (zh) 2006-05-03
EP1217316B1 (de) 2005-12-14
DK1217316T3 (da) 2006-03-27
US6357241B1 (en) 2002-03-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition