EP3164651A4 - Système de réfrigération conditionné à faible charge - Google Patents

Système de réfrigération conditionné à faible charge Download PDF

Info

Publication number
EP3164651A4
EP3164651A4 EP15814910.4A EP15814910A EP3164651A4 EP 3164651 A4 EP3164651 A4 EP 3164651A4 EP 15814910 A EP15814910 A EP 15814910A EP 3164651 A4 EP3164651 A4 EP 3164651A4
Authority
EP
European Patent Office
Prior art keywords
refrigeration system
low charge
packaged refrigeration
charge packaged
low
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.)
Ceased
Application number
EP15814910.4A
Other languages
German (de)
English (en)
Other versions
EP3164651A2 (fr
Inventor
Kurt LIEBENDORFER
Gregory S. Derosier
Trevor HEGG
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.)
Evapco Inc
Original Assignee
Evapco Inc
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 Evapco Inc filed Critical Evapco Inc
Priority to EP20200150.9A priority Critical patent/EP3869126A1/fr
Priority to EP22196691.4A priority patent/EP4180746A1/fr
Priority claimed from PCT/US2015/039111 external-priority patent/WO2016004390A2/fr
Publication of EP3164651A2 publication Critical patent/EP3164651A2/fr
Publication of EP3164651A4 publication Critical patent/EP3164651A4/fr
Ceased 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
    • 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
    • F25B33/00—Boilers; Analysers; Rectifiers
    • 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
    • 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
    • F25D13/00—Stationary devices, e.g. cold-rooms
    • 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
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • 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
    • F25B2400/071—Compressor mounted in a housing in which a condenser is integrated
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B2400/23—Separators
    • 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
    • F25B2700/19—Pressures
    • F25B2700/197—Pressures 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
    • F25B2700/2115—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
    • F25B2700/21175—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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
EP15814910.4A 2014-07-02 2015-07-02 Système de réfrigération conditionné à faible charge Ceased EP3164651A4 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20200150.9A EP3869126A1 (fr) 2014-07-02 2015-07-02 Système de réfrigération conditionné à faible charge
EP22196691.4A EP4180746A1 (fr) 2014-07-02 2015-07-02 Système de réfrigération conditionné à faible charge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462020271P 2014-07-02 2014-07-02
PCT/US2015/039111 WO2016004390A2 (fr) 2014-07-02 2015-07-02 Système de réfrigération conditionné à faible charge

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP20200150.9A Division EP3869126A1 (fr) 2014-07-02 2015-07-02 Système de réfrigération conditionné à faible charge
EP22196691.4A Division EP4180746A1 (fr) 2014-07-02 2015-07-02 Système de réfrigération conditionné à faible charge

Publications (2)

Publication Number Publication Date
EP3164651A2 EP3164651A2 (fr) 2017-05-10
EP3164651A4 true EP3164651A4 (fr) 2018-05-02

Family

ID=58452267

Family Applications (3)

Application Number Title Priority Date Filing Date
EP15814910.4A Ceased EP3164651A4 (fr) 2014-07-02 2015-07-02 Système de réfrigération conditionné à faible charge
EP20200150.9A Withdrawn EP3869126A1 (fr) 2014-07-02 2015-07-02 Système de réfrigération conditionné à faible charge
EP22196691.4A Pending EP4180746A1 (fr) 2014-07-02 2015-07-02 Système de réfrigération conditionné à faible charge

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP20200150.9A Withdrawn EP3869126A1 (fr) 2014-07-02 2015-07-02 Système de réfrigération conditionné à faible charge
EP22196691.4A Pending EP4180746A1 (fr) 2014-07-02 2015-07-02 Système de réfrigération conditionné à faible charge

Country Status (2)

Country Link
EP (3) EP3164651A4 (fr)
CN (3) CN106796073B (fr)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3164973A (en) * 1963-03-28 1965-01-12 John E Watkins Refrigerating systems
US4059968A (en) * 1974-06-28 1977-11-29 H. A. Phillips & Co. Refrigeration system
US4869069A (en) * 1987-04-09 1989-09-26 Frank J. Scherer Integrated cascade refrigeration system
US5284023A (en) * 1990-09-28 1994-02-08 The Manitowoc Company, Inc. Reach-in cooler with window
JPH07332806A (ja) * 1994-04-12 1995-12-22 Nippondenso Co Ltd 冷凍装置
US5435149A (en) * 1994-04-28 1995-07-25 Frigoscandia Equipment Aktiebolag Refrigeration system
CN2356260Y (zh) * 1998-10-23 1999-12-29 清华大学 水冷式分体房间空调器
CN1133051C (zh) * 1999-11-04 2003-12-31 多堆垛国际有限公司 模块化组合制冷装置
US6560986B1 (en) * 2002-03-07 2003-05-13 Jeffrey K. Welch Refrigeration valve and system
EP1938027A4 (fr) * 2005-09-29 2011-12-21 Carrier Corp Appareil et systeme pour compresseur a refrigerant avec echangeur thermique a aspiration liquide
EP2132500A2 (fr) * 2007-04-05 2009-12-16 Johnson Controls Technology Company Echangeur de chaleur
WO2011014719A1 (fr) * 2009-07-31 2011-02-03 Johnson Controls Technology Company Système et procédé de commande frigorifique
US9664424B2 (en) * 2010-11-17 2017-05-30 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
MX2013014792A (es) * 2011-06-13 2014-06-04 Fred Lingelbach Sistema de refrigeracion y metodos para la refrigeracion.
EP2718645A2 (fr) * 2011-06-13 2014-04-16 Lingelbach, Fred Système de condenseur et d'évaporateur (ces) pour un système de réfrigération et procédé associé
CN203454525U (zh) * 2013-05-30 2014-02-26 高士家 模块集成式冷库系统
CN103557622A (zh) * 2013-11-05 2014-02-05 基伊埃冷冻技术（苏州）有限公司 水源双螺杆式热泵机组

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "HB Products - electronic sensors, refrigerant sensor", 9 June 2014 (2014-06-09), XP055462067, Retrieved from the Internet <URL:http://cooltech.ru/en/supply/brand/hb-products> [retrieved on 20180322] *
ANONYMOUS: "Scheme of an Ammonia Refrigeration System", 14 May 2013 (2013-05-14), XP055462041, Retrieved from the Internet <URL:http://cooltech.ru/userfiles/photos/proizv/hb.jpg> [retrieved on 20180322] *
PEGA HRNJAK: "Pioneering Applications of Refrigeration Technologies", PROCEEDINGS OF THE INSTITUTE OF REFRIGERATIONS, 7 February 2013 (2013-02-07), XP055434932 *
See also references of WO2016004390A2 *
V V SHISHOV: "regulirovanie podachi hladagenta v isparitel'", HOLODILNAJA TEHNIKA, 1 May 2013 (2013-05-01), pages 23, XP055434941 *

Also Published As

Publication number Publication date
CN110260545A (zh) 2019-09-20
EP3869126A1 (fr) 2021-08-25
CN106796073B (zh) 2020-03-17
CN111503951A (zh) 2020-08-07
EP3164651A2 (fr) 2017-05-10
CN106796073A (zh) 2017-05-31
EP4180746A1 (fr) 2023-05-17

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