PL2104810T3 - Sposób Regulacji Przegrzania Obwodu Chłodniczego - Google Patents

Sposób Regulacji Przegrzania Obwodu Chłodniczego

Info

Publication number
PL2104810T3
PL2104810T3 PL07702586T PL07702586T PL2104810T3 PL 2104810 T3 PL2104810 T3 PL 2104810T3 PL 07702586 T PL07702586 T PL 07702586T PL 07702586 T PL07702586 T PL 07702586T PL 2104810 T3 PL2104810 T3 PL 2104810T3
Authority
PL
Poland
Prior art keywords
refrigeration circuit
superheat control
superheat
control
refrigeration
Prior art date
Application number
PL07702586T
Other languages
English (en)
Inventor
Bernd Heinbokel
Original Assignee
Carrier Corporation
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 Corporation filed Critical Carrier Corporation
Publication of PL2104810T3 publication Critical patent/PL2104810T3/pl

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
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • 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
    • F25B2600/21—Refrigerant outlet evaporator temperature
    • 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
    • F25B2600/2513—Expansion 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
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21172—Temperatures of an evaporator of the fluid cooled by the evaporator at the inlet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
PL07702586T 2007-01-04 2007-01-04 Sposób Regulacji Przegrzania Obwodu Chłodniczego PL2104810T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2007/000047 WO2008080436A1 (en) 2007-01-04 2007-01-04 Superheat control for refrigeration circuit
EP07702586.4A EP2104810B1 (en) 2007-01-04 2007-01-04 Superheat control for refrigeration circuit

Publications (1)

Publication Number Publication Date
PL2104810T3 true PL2104810T3 (pl) 2017-02-28

Family

ID=38565517

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07702586T PL2104810T3 (pl) 2007-01-04 2007-01-04 Sposób Regulacji Przegrzania Obwodu Chłodniczego

Country Status (4)

Country Link
EP (1) EP2104810B1 (pl)
ES (1) ES2594155T3 (pl)
PL (1) PL2104810T3 (pl)
WO (1) WO2008080436A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009026942B4 (de) * 2009-06-15 2016-02-04 Honeywell Technologies Sarl Verfahren zum Regeln von Wärmepumpen- und Kälteanlagen
DE102010001024B4 (de) * 2010-01-19 2015-08-13 Honeywell Technologies Sarl Verfahren für die Steuerung und Regelung von Wärmepumpen und Kühlanlagen
FR2964450B1 (fr) * 2010-09-02 2012-10-19 Valeo Systemes Thermiques Procede de controle d'une vanne de detente
US9726556B2 (en) 2012-08-23 2017-08-08 Danfoss A/S Method for calibrating a temperature sensor of a vapour compression system
WO2015090481A1 (en) * 2013-12-20 2015-06-25 Cvh Group Bv A heat pump system
EP3032194A1 (en) * 2014-12-12 2016-06-15 Danfoss A/S A method for controlling a supply of refrigerant to an evaporator including calculating a reference temperature
IT201900021534A1 (it) * 2019-11-19 2021-05-19 Carel Ind Spa Apparato frigorifero monovalvola a co2 e metodo di regolazione dello stesso
US11530857B2 (en) 2020-11-10 2022-12-20 Rheem Manufacturing Company Air conditioning reheat systems and methods thereto

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2196777A (en) * 1939-08-09 1940-04-09 Johnson Service Co Refrigerant expansion control
US2475556A (en) * 1944-06-03 1949-07-05 Seligman Monroe Refrigeration system, including valve controls
US2511565A (en) * 1948-03-03 1950-06-13 Detroit Lubricator Co Refrigeration expansion valve
JPS60185075A (ja) * 1984-03-02 1985-09-20 株式会社日立製作所 冷媒流量制御装置
US4685309A (en) * 1984-08-22 1987-08-11 Emerson Electric Co. Pulse controlled expansion valve for multiple evaporators and method of controlling same
DE3713869A1 (de) * 1987-04-25 1988-11-03 Danfoss As Regelgeraet fuer die ueberhitzungstemperatur des verdampfers einer kaelte- oder waermepumpanlage
JPH0784956B2 (ja) * 1988-07-11 1995-09-13 ダイキン工業株式会社 空気調和装置の運転制御装置
JPH0816556B2 (ja) * 1989-02-28 1996-02-21 ダイキン工業株式会社 空気調和装置の運転制御装置
JPH03271656A (ja) * 1990-03-20 1991-12-03 Zexel Corp 冷房・冷凍サイクルの過熱度制御装置
DE4100749A1 (de) * 1991-01-12 1992-07-16 Danfoss As Regeleinrichtung fuer eine kuehlanlage
JPH05262127A (ja) * 1991-03-15 1993-10-12 Toyota Autom Loom Works Ltd 揺動斜板式可変容量型圧縮機を備えた空調装置の運転制御方法
JPH05133620A (ja) * 1991-11-12 1993-05-28 Daikin Ind Ltd 冷凍装置の運転制御装置
US5187944A (en) * 1992-04-10 1993-02-23 Eaton Corporation Variable superheat target strategy for controlling an electrically operated refrigerant expansion valve
JP3170532B2 (ja) * 1993-07-13 2001-05-28 東芝キヤリア株式会社 空気調和機
JP3359714B2 (ja) * 1993-10-08 2002-12-24 株式会社前川製作所 スーパーヒート制御装置を備えた冷却システム
JP3290306B2 (ja) * 1994-07-14 2002-06-10 東芝キヤリア株式会社 空気調和機
EP0777843A4 (en) * 1994-08-25 1999-03-31 Richard H Alsenz SELF-ADJUSTING OVERHEAT REGULATOR
US5877476A (en) * 1996-09-30 1999-03-02 Parker-Hannifin Corp. Apparatus and method for mass flow control of a working fluid
EP1355207A1 (de) 2002-04-16 2003-10-22 Otto Egelhof GmbH & Co. Verfahren zum Betreiben einer Kompressionskälteanlage und Kompressionskälteanlage
JP4231444B2 (ja) * 2004-03-29 2009-02-25 オリオン機械株式会社 冷却装置の動作制御方法

Also Published As

Publication number Publication date
WO2008080436A1 (en) 2008-07-10
ES2594155T3 (es) 2016-12-16
EP2104810A1 (en) 2009-09-30
EP2104810B1 (en) 2016-07-06

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