BR112013016795A2 - método de controlar um sistema de refrigeração e sistema de refrigeração - Google Patents

método de controlar um sistema de refrigeração e sistema de refrigeração

Info

Publication number
BR112013016795A2
BR112013016795A2 BR112013016795A BR112013016795A BR112013016795A2 BR 112013016795 A2 BR112013016795 A2 BR 112013016795A2 BR 112013016795 A BR112013016795 A BR 112013016795A BR 112013016795 A BR112013016795 A BR 112013016795A BR 112013016795 A2 BR112013016795 A2 BR 112013016795A2
Authority
BR
Brazil
Prior art keywords
refrigerant
evaporator
cooling system
compressor
controlling
Prior art date
Application number
BR112013016795A
Other languages
English (en)
Inventor
John S Scherer
Ralph G Tator
Original Assignee
Pdx Technologies Llc
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 Pdx Technologies Llc filed Critical Pdx Technologies Llc
Publication of BR112013016795A2 publication Critical patent/BR112013016795A2/pt

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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • 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
    • F25B2400/13—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
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/13—Mass flow of refrigerants
    • 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
    • F25B2700/13—Mass flow of refrigerants
    • F25B2700/135—Mass flow of refrigerants through 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
    • F25B2700/13—Mass flow of refrigerants
    • F25B2700/135—Mass flow of refrigerants through the evaporator
    • F25B2700/1351—Mass flow of refrigerants through the evaporator of the cooled fluid upstream or downstream 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
    • F25B2700/13—Mass flow of refrigerants
    • F25B2700/135—Mass flow of refrigerants through the evaporator
    • F25B2700/1352—Mass flow of refrigerants through the evaporator at the inlet

Abstract

método de controlar um sistema de refrigeração e sistema de refrigeração método de controle de um sistema de refrigeração 10 possuindo um refrigerante disposto dentro de uma malha de circulação impermeável 12 com um compressor 14, um condensador 16 e um evaporador 18, em que o método inclui as etapas (a) comprimir refrigerante em um estado gasoso dentro do compressor 14 e resfriar o resfrigerante dentro do condensador 16; (b) fluir o refrigerante ao evaporador 18; (c) reduzir a pressão do refrigerante dentro do evaporador 18; (d) fluir refrigerante do evaporador ao compressor 14; (e) repetir as etapas (a) a (d); enquanto o controle do fluxo de refrigerante ao evaporador 18 na etapa (b) é baseado na condição do refrigerante denro do evaporador 18.
BR112013016795A 2010-12-30 2011-12-27 método de controlar um sistema de refrigeração e sistema de refrigeração BR112013016795A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201061428576P 2010-12-30 2010-12-30
US13/312,706 US8646286B2 (en) 2010-12-30 2011-12-06 Refrigeration system controlled by refrigerant quality within evaporator
PCT/US2011/067390 WO2012092274A1 (en) 2010-12-30 2011-12-27 Refrigeration system controlled by refrigerant quality within evaporator

Publications (1)

Publication Number Publication Date
BR112013016795A2 true BR112013016795A2 (pt) 2016-10-18

Family

ID=46383499

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013016795A BR112013016795A2 (pt) 2010-12-30 2011-12-27 método de controlar um sistema de refrigeração e sistema de refrigeração

Country Status (8)

Country Link
US (2) US8646286B2 (pt)
EP (1) EP2659200A4 (pt)
JP (1) JP6100169B2 (pt)
AU (1) AU2011352288B2 (pt)
BR (1) BR112013016795A2 (pt)
CA (1) CA2862159C (pt)
MX (1) MX2013007636A (pt)
WO (1) WO2012092274A1 (pt)

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Also Published As

Publication number Publication date
CA2862159C (en) 2016-11-29
EP2659200A4 (en) 2018-01-10
US8646286B2 (en) 2014-02-11
AU2011352288B2 (en) 2018-04-12
US20140157808A1 (en) 2014-06-12
JP2014501381A (ja) 2014-01-20
WO2012092274A1 (en) 2012-07-05
JP6100169B2 (ja) 2017-03-22
AU2011352288A1 (en) 2013-08-15
US10365018B2 (en) 2019-07-30
US20130086930A1 (en) 2013-04-11
EP2659200A1 (en) 2013-11-06
CA2862159A1 (en) 2012-07-05
MX2013007636A (es) 2013-12-02

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Free format text: PERDA DAS PRIORIDADES US 61/428,576 DE 30/12/2010 E US 13/312,706 DE 06/12/2011, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O E NO ART. 29 DA RESOLUCAO INPI-PR 77/2013, POR NAO ATENDER AO DISPOSTO NO ART. 28 DA RESOLUCAO INPI-PR 77/2013, POIS NAO FOI APRESENTADA CESSAO DAS REFERIDAS PRIORIDADES, QUE POSSUEM DEPOSITANTES DIFERENTES DO DEPOSITANTE DA FASE NACIONAL.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO ARQUIVAMENTO PUBLICADO NA RPI 2495 DE 30/10/2018.