DE69507491D1 - Regelanordnung für ein kältegerät - Google Patents

Regelanordnung für ein kältegerät

Info

Publication number
DE69507491D1
DE69507491D1 DE69507491T DE69507491T DE69507491D1 DE 69507491 D1 DE69507491 D1 DE 69507491D1 DE 69507491 T DE69507491 T DE 69507491T DE 69507491 T DE69507491 T DE 69507491T DE 69507491 D1 DE69507491 D1 DE 69507491D1
Authority
DE
Germany
Prior art keywords
refrigeration unit
control arrangement
refrigeration
arrangement
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
DE69507491T
Other languages
English (en)
Inventor
Frede Schmidt
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Priority to DE69507491T priority Critical patent/DE69507491D1/de
Application granted granted Critical
Publication of DE69507491D1 publication Critical patent/DE69507491D1/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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • 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
    • F25B49/022—Compressor control arrangements
    • 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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/22—Refrigeration systems for supermarkets
    • 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
    • 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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
DE69507491T 1994-08-27 1995-07-07 Regelanordnung für ein kältegerät Expired - Lifetime DE69507491D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69507491T DE69507491D1 (de) 1994-08-27 1995-07-07 Regelanordnung für ein kältegerät

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4430468A DE4430468C2 (de) 1994-08-27 1994-08-27 Regeleinrichtung einer Kühlvorrichtung
PCT/DK1995/000294 WO1996007065A1 (en) 1994-08-27 1995-07-07 Control arrangement for a cooling apparatus
DE69507491T DE69507491D1 (de) 1994-08-27 1995-07-07 Regelanordnung für ein kältegerät

Publications (1)

Publication Number Publication Date
DE69507491D1 true DE69507491D1 (de) 1999-03-04

Family

ID=6526720

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4430468A Expired - Lifetime DE4430468C2 (de) 1994-08-27 1994-08-27 Regeleinrichtung einer Kühlvorrichtung
DE69507491T Expired - Lifetime DE69507491D1 (de) 1994-08-27 1995-07-07 Regelanordnung für ein kältegerät

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4430468A Expired - Lifetime DE4430468C2 (de) 1994-08-27 1994-08-27 Regeleinrichtung einer Kühlvorrichtung

Country Status (5)

Country Link
US (1) US5749238A (de)
EP (1) EP0776449B1 (de)
AU (1) AU2976695A (de)
DE (2) DE4430468C2 (de)
WO (1) WO1996007065A1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506143C2 (de) * 1995-02-22 1998-01-15 Danfoss As Verfahren zur Regelung der Überhitzungstemperatur des Kältemittels in einer Verdampfereinrichtung einer Kälte- oder Wärmepumpanlage und Vorrichtung zur Durchführung des Verfahrens
GB2325280B (en) * 1997-02-24 2001-07-25 Arctic Circle Ltd A compressor
US6050098A (en) * 1998-04-29 2000-04-18 American Standard Inc. Use of electronic expansion valve to maintain minimum oil flow
DE10021610A1 (de) * 2000-05-04 2001-11-08 Linde Ag Verfahren zum Betreiben einer (Verbund)Kälteanlage
DE10027617A1 (de) 2000-06-02 2001-12-06 Mannesmann Vdo Ag Einrichtung zum Antrieb eines Klimakompressors
KR100405986B1 (ko) * 2001-02-26 2003-11-15 엘지전자 주식회사 공조 시스템 및 방법
DE10138202C1 (de) * 2001-08-03 2002-11-21 Audi Ag Verfahren zur Regelung einer Kälteanlage einer Kraftfahrzeug-Klimaanlage
US6786056B2 (en) * 2002-08-02 2004-09-07 Hewlett-Packard Development Company, L.P. Cooling system with evaporators distributed in parallel
ITTO20030792A1 (it) * 2002-10-08 2004-04-09 Danfoss As Dispositivo e procedimento di controllo di una valvola
ES2298405T3 (es) 2002-12-11 2008-05-16 Bms-Energietechnik Ag Control del proceso de evaporizacion en la tecnica frigorifica.
BR0306232A (pt) * 2003-11-28 2005-07-19 Multibras Eletrodomesticos Sa Aperfeiçoamento em sistema de refrigeração de gabinetes
US7481073B2 (en) * 2004-03-15 2009-01-27 Parker-Hannilin Corporation System and apparatus for delivering expanded refrigerant to an air/gas dryer
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
DE102005006410A1 (de) * 2005-02-11 2006-08-17 Siemens Ag Verfahren zur Optimierung des Betriebs mehrerer Verdichteraggregate und Vorrichtung hierzu
JP3852015B1 (ja) * 2005-05-30 2006-11-29 ダイキン工業株式会社 調湿装置
KR20070112664A (ko) * 2006-05-22 2007-11-27 엘지전자 주식회사 냉장고의 냉매밸브 제어방법
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
US9261299B2 (en) * 2006-09-22 2016-02-16 Siemens Industry, Inc. Distributed microsystems-based control method and apparatus for commercial refrigeration
US20080148751A1 (en) * 2006-12-12 2008-06-26 Timothy Dean Swofford Method of controlling multiple refrigeration devices
CN101680696B (zh) * 2007-06-12 2011-09-07 丹佛斯公司 用于控制蒸汽压缩系统的方法
US7775057B2 (en) * 2007-06-15 2010-08-17 Trane International Inc. Operational limit to avoid liquid refrigerant carryover
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
US9050360B1 (en) 2010-12-27 2015-06-09 Robert P. Scaringe Apparatus for crankcase pressure regulation using only ambient air or coolant temperature
WO2012118830A2 (en) 2011-02-28 2012-09-07 Arensmeier Jeffrey N Residential solutions hvac monitoring and diagnosis
DE102011075207A1 (de) * 2011-05-04 2012-11-08 BSH Bosch und Siemens Hausgeräte GmbH Einkreis-Kältegerät
CN103017417B (zh) * 2011-09-26 2016-05-11 艾默生网络能源有限公司 一种蒸发器系统及蒸发器流量控制方法
US8964338B2 (en) 2012-01-11 2015-02-24 Emerson Climate Technologies, Inc. System and method for compressor motor protection
US9480177B2 (en) 2012-07-27 2016-10-25 Emerson Climate Technologies, Inc. Compressor protection module
US9310439B2 (en) 2012-09-25 2016-04-12 Emerson Climate Technologies, Inc. Compressor having a control and diagnostic module
US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
WO2014144446A1 (en) 2013-03-15 2014-09-18 Emerson Electric Co. Hvac system remote monitoring and diagnosis
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
AU2014248049B2 (en) 2013-04-05 2018-06-07 Emerson Climate Technologies, Inc. Heat-pump system with refrigerant charge diagnostics
EP2878912B1 (de) * 2013-11-28 2016-08-24 Alfa Laval Corporate AB System und Verfahren zur dynamischen Steuerung eines Wärmetauschers
GB2521469B (en) * 2013-12-20 2019-10-16 Hubbard Products Ltd Evaporator Control
DE102014102243A1 (de) 2014-02-21 2015-08-27 Thermea. Energiesysteme Gmbh Regelungssystem und Verfahren zur Kältemittel-Einspritzregelung für einen Kältemittelkreislauf mit überflutetem Verdampfer
CN105674650A (zh) * 2016-01-15 2016-06-15 珠海格力电器股份有限公司 翅片式蒸发器及其分液控制方法和装置
US20180180340A1 (en) * 2016-12-23 2018-06-28 Wal-Mart Stores, Inc. Dynamic power sensing system
CN107525344A (zh) * 2017-10-13 2017-12-29 北京市京科伦冷冻设备有限公司 冷库温控系统及其装置、装置内的计算机可读存储介质
US10982887B2 (en) * 2018-11-20 2021-04-20 Rheem Manufacturing Company Expansion valve with selectable operation modes
CN114812026B (zh) * 2021-01-28 2023-03-14 合肥美的电冰箱有限公司 制冷设备及其控制方法、装置、电子设备及存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112703A (en) * 1976-12-27 1978-09-12 Borg-Warner Corporation Refrigeration control system
US4478051A (en) * 1983-05-06 1984-10-23 Tyler Refrigeration Corporation Electronic temperature control system
DE3419666A1 (de) * 1984-05-25 1985-11-28 Emerson Electric Co., St. Louis, Mo. Expansionsventil fuer eine kaelteanlage sowie verfahren und anordnung zum steuern desselben
JPS6136671A (ja) * 1984-07-26 1986-02-21 三洋電機株式会社 冷媒流量制御装置
US4745767A (en) * 1984-07-26 1988-05-24 Sanyo Electric Co., Ltd. System for controlling flow rate of refrigerant
US4651535A (en) * 1984-08-08 1987-03-24 Alsenz Richard H Pulse controlled solenoid valve
JPS61197967A (ja) * 1985-02-26 1986-09-02 株式会社ボッシュオートモーティブ　システム 冷房サイクル
DE3818584A1 (de) * 1988-06-01 1989-12-14 Hermle Kg Berthold Kuehlvorrichtung fuer eine zentrifuge
US5109676A (en) * 1990-07-10 1992-05-05 Sundstrand Corporation Vapor cycle system evaporator control
DE4242848C2 (de) * 1992-12-18 1994-10-06 Danfoss As Kälteanlage und Verfahren zur Steuerung einer Kälteanlage

Also Published As

Publication number Publication date
EP0776449B1 (de) 1999-01-20
WO1996007065A1 (en) 1996-03-07
EP0776449A1 (de) 1997-06-04
DE4430468A1 (de) 1996-02-29
US5749238A (en) 1998-05-12
DE4430468C2 (de) 1998-05-28
AU2976695A (en) 1996-03-22

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Legal Events

Date Code Title Description
8332 No legal effect for de