BR112014027770A2 - sistema de refrigeração de co2 com módulo de ar condicionado integrado - Google Patents

sistema de refrigeração de co2 com módulo de ar condicionado integrado

Info

Publication number
BR112014027770A2
BR112014027770A2 BR112014027770A BR112014027770A BR112014027770A2 BR 112014027770 A2 BR112014027770 A2 BR 112014027770A2 BR 112014027770 A BR112014027770 A BR 112014027770A BR 112014027770 A BR112014027770 A BR 112014027770A BR 112014027770 A2 BR112014027770 A2 BR 112014027770A2
Authority
BR
Brazil
Prior art keywords
air conditioning
evaporator
integrated
receive
refrigeration
Prior art date
Application number
BR112014027770A
Other languages
English (en)
Other versions
BR112014027770B1 (pt
Inventor
G Christensen Kim
Original Assignee
Hill Phoenix 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 Hill Phoenix Inc filed Critical Hill Phoenix Inc
Publication of BR112014027770A2 publication Critical patent/BR112014027770A2/pt
Publication of BR112014027770B1 publication Critical patent/BR112014027770B1/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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F25B2400/0751—Details of compressors or related parts with parallel compressors the compressors having different capacities
    • 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—Component parts or details not otherwise provided for in this subclass
    • 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—Component parts or details not otherwise provided for in this subclass
    • 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
    • F25B2600/00—Control issues
    • F25B2600/17—Control issues by controlling the pressure of the condenser
    • 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
    • F25B2600/2501—Bypass 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
    • F25B2700/19—Pressures
    • F25B2700/198—Intermediate 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Packages (AREA)

Abstract

resumo “sistema de refrigeração de co2 com módulo de ar condicionado integrado” um sistema integrado de refrigeração e ar condicionado (ca) de co2 para utilização numa instalação inclui um ou mais compressores de co2 configurados para descarregar um refrigerante de co2 a uma pressão superior à circulação através de um circuito de arrefecimento para fornecer a uma ou mais cargas de refrigeração na unidade e um receptor configurado para receber o fluido refrigerante de co2 a uma pressão mais baixa através de uma válvula de alta pressão. o sistema integrado inclui ainda um módulo de ac configurado para entregar um fluido ac de arrefecimento refrigerado a cargas ac na instalação. o módulo ac inclui um evaporador ac e um compressor do ar condicionado. o evaporador ac tem uma entrada configurada para receber líquido de co2 e uma saída configurada para descarregar um vapor de co2. o compressor do ar condicionado é disposto em paralelo com o um ou mais compressores de co2 e é configurado para receber vapor de co2 a partir tanto no evaporador ac como no receptor.
BR112014027770-2A 2012-05-11 2013-05-03 Sistema integrado de refrigeração com co2 e condicionamento de ar (cda) para uso em um estabelecimento BR112014027770B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261646082P 2012-05-11 2012-05-11
US61/646.082 2012-05-11
US201261651341P 2012-05-24 2012-05-24
US61/651.341 2012-05-24
US201261668803P 2012-07-06 2012-07-06
US61/668.803 2012-07-06
PCT/US2013/039453 WO2013169591A1 (en) 2012-05-11 2013-05-03 Co2 refrigeration system with integrated air conditioning module

Publications (2)

Publication Number Publication Date
BR112014027770A2 true BR112014027770A2 (pt) 2017-06-27
BR112014027770B1 BR112014027770B1 (pt) 2021-11-03

Family

ID=49547567

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014027770-2A BR112014027770B1 (pt) 2012-05-11 2013-05-03 Sistema integrado de refrigeração com co2 e condicionamento de ar (cda) para uso em um estabelecimento

Country Status (8)

Country Link
US (1) US9689590B2 (pt)
EP (1) EP2906881A4 (pt)
AU (1) AU2013259907B2 (pt)
BR (1) BR112014027770B1 (pt)
CA (1) CA2872619C (pt)
MX (1) MX350051B (pt)
NZ (1) NZ702745A (pt)
WO (1) WO2013169591A1 (pt)

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ES2983309T3 (es) * 2015-08-03 2024-10-22 Hill Phoenix Inc Sistema de refrigeración por CO2 con intercambio de calor por CO2 directo
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CN115808026B (zh) * 2021-09-14 2025-09-16 中国科学院理化技术研究所 用于二氧化碳制冷的压力维持系统
CN115823764B (zh) * 2021-09-16 2025-10-14 中国科学院理化技术研究所 具有维持机组的二氧化碳制冷系统及其控制方法
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Also Published As

Publication number Publication date
CA2872619C (en) 2019-03-19
US9689590B2 (en) 2017-06-27
CA2872619A1 (en) 2013-11-14
AU2013259907B2 (en) 2017-08-17
BR112014027770B1 (pt) 2021-11-03
NZ702745A (en) 2016-07-29
WO2013169591A1 (en) 2013-11-14
MX350051B (es) 2017-08-23
EP2906881A4 (en) 2016-04-13
AU2013259907A1 (en) 2015-01-22
EP2906881A1 (en) 2015-08-19
US20130298593A1 (en) 2013-11-14
MX2014013593A (es) 2014-12-04

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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