BRPI0519906A2 - separador lìquido-vapor, e, método para promover fluxo de refrigerante uniforme - Google Patents

separador lìquido-vapor, e, método para promover fluxo de refrigerante uniforme

Info

Publication number
BRPI0519906A2
BRPI0519906A2 BRPI0519906-9A BRPI0519906A BRPI0519906A2 BR PI0519906 A2 BRPI0519906 A2 BR PI0519906A2 BR PI0519906 A BRPI0519906 A BR PI0519906A BR PI0519906 A2 BRPI0519906 A2 BR PI0519906A2
Authority
BR
Brazil
Prior art keywords
liquid
refrigerant flow
vapor
promoting uniform
inlet manifold
Prior art date
Application number
BRPI0519906-9A
Other languages
English (en)
Inventor
Mikhail B Gorbounov
Michael K Sahm
Parmesh Verma
Original Assignee
Carrier Corp
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 Corp filed Critical Carrier Corp
Publication of BRPI0519906A2 publication Critical patent/BRPI0519906A2/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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
    • 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
    • F25B43/006—Accumulators
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and 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
    • 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
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0409—Refrigeration circuit bypassing means for 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—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
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

SEPARADOR LìQUIDO-VAPOR, E, MéTODO PARA PROMOVER FLUXO DE REFRIGERANTE UNIFORME. é descrito um método e aparelho para promover fluxo de refrigerante uniforme em um trocador de calor de minicanais provendo-se um separador líquido-vapor entre um dispositivo de expansão e um tubo coletor de entrada de maneira tal que o refrigerante vapor passe diretamente para o compressor e somente o refrigerante líquido passe para ao tubo coletor de entrada. A separação líquido-vapor é obtida por meio de uma válvula flutuante que impede o fluxo de refrigerante líquido para o compressor e o fluxo de refrigerante vapor do coletor de saída, através da válvula e de volta para o coletor de entrada. Uma segunda válvula flutuante pode ser provida entre uma extremidade à jusante do coletor de entrada e o compressor com o propósito de remover qualquer vapor residual do liquido.
BRPI0519906-9A 2005-02-02 2005-12-28 separador lìquido-vapor, e, método para promover fluxo de refrigerante uniforme BRPI0519906A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64943505P 2005-02-02 2005-02-02
PCT/US2005/047359 WO2006083445A2 (en) 2005-02-02 2005-12-28 Liquid-vapor separator for a minichannel heat exchanger

Publications (1)

Publication Number Publication Date
BRPI0519906A2 true BRPI0519906A2 (pt) 2009-09-08

Family

ID=36777705

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519906-9A BRPI0519906A2 (pt) 2005-02-02 2005-12-28 separador lìquido-vapor, e, método para promover fluxo de refrigerante uniforme

Country Status (10)

Country Link
US (1) US20080104975A1 (pt)
EP (1) EP1844271A4 (pt)
JP (1) JP2008528939A (pt)
KR (1) KR20070091343A (pt)
CN (1) CN101111731A (pt)
AU (1) AU2005326650B2 (pt)
BR (1) BRPI0519906A2 (pt)
CA (1) CA2596331A1 (pt)
MX (1) MX2007009257A (pt)
WO (1) WO2006083445A2 (pt)

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US20090025405A1 (en) 2007-07-27 2009-01-29 Johnson Controls Technology Company Economized Vapor Compression Circuit
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CN108759181A (zh) * 2018-07-02 2018-11-06 天津商业大学 带旋流引气分液头的干式壳管式蒸发器
CN108709337A (zh) * 2018-07-02 2018-10-26 天津商业大学 带旋流引气分液头的冷却空气式蒸发器
CN109579370A (zh) * 2018-11-29 2019-04-05 天津商业大学 蒸发设备
US11254190B2 (en) * 2019-06-18 2022-02-22 Ford Global Technologies, Llc Vapor injection heat pump and control method
CN110411072A (zh) * 2019-08-01 2019-11-05 天津商业大学 一种带液位控制分相供液的微通道蒸发器制冷系统
US11686513B2 (en) * 2021-02-23 2023-06-27 Johnson Controls Tyco IP Holdings LLP Flash gas bypass systems and methods for an HVAC system
CN113566610A (zh) * 2021-07-16 2021-10-29 珠海格力电器股份有限公司 一种换热器以及具有其的空调压缩系统
US20240271840A1 (en) * 2021-08-03 2024-08-15 Mitsubishi Electric Corporation Refrigeration cycle apparatus
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Also Published As

Publication number Publication date
JP2008528939A (ja) 2008-07-31
CA2596331A1 (en) 2006-08-10
EP1844271A2 (en) 2007-10-17
MX2007009257A (es) 2007-09-04
EP1844271A4 (en) 2011-12-28
US20080104975A1 (en) 2008-05-08
WO2006083445A2 (en) 2006-08-10
AU2005326650B2 (en) 2010-08-26
WO2006083445A3 (en) 2006-12-21
KR20070091343A (ko) 2007-09-10
AU2005326650A1 (en) 2006-08-10
CN101111731A (zh) 2008-01-23

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Legal Events

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 6A. ANUIDADE

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 DESPACHO 8.6 PUBLICADO NA RPI 2174 DE 04/09/2012.