BRPI0405410A - Sistema de injeção de vapor - Google Patents

Sistema de injeção de vapor

Info

Publication number
BRPI0405410A
BRPI0405410A BR0405410-5A BRPI0405410A BRPI0405410A BR PI0405410 A BRPI0405410 A BR PI0405410A BR PI0405410 A BRPI0405410 A BR PI0405410A BR PI0405410 A BRPI0405410 A BR PI0405410A
Authority
BR
Brazil
Prior art keywords
expansion tank
operable
outlet
liquid refrigerant
inlet
Prior art date
Application number
BR0405410-5A
Other languages
English (en)
Inventor
John J Healy
Man Wai Wu
Simon Yiren Wang
Original Assignee
Copeland 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 Copeland Corp filed Critical Copeland Corp
Publication of BRPI0405410A publication Critical patent/BRPI0405410A/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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • 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
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • 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
    • F25B13/00—Compression machines, plants or systems, with 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
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2509—Economiser valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Rotary Pumps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

"SISTEMA DE INJEçãO DE VAPOR". A presente invenção refere-se a uma bomba de calor inclui um primeiro e um segundo trocadores de calor, um compressor com espiral e um tanque de expansão em comunicação de fluido. O tanque de expansão inclui uma entrada acoplada em termos de fluido aos trocadores de calor para o recebimento de refrigerante líquido. Mais ainda, o tanque de expansão inclui uma primeira saída acoplada em termos de fluido aos primeiro e segundo trocadores de calor e uma segunda saída acoplada em termos de fluido ao compressor com espiral. A primeira saída é operável para enviar um refrigerante líquido sub-resfriado para os trocadores de calor, enquanto a segunda saída é operável para enviar refrigerante vaporizado para o compressor com espiral. Uma válvula de expansão é ainda provida e é operável para seletivamente abrir e fechar a entrada por um dispositivo de flutuação. O dispositivo de flutuação é operável para o controle de refrigerante líquido disposto no tanque de expansão pela regulagem de uma quantidade de refrigerante líquido entrando no tanque de expansão através da entrada.
BR0405410-5A 2003-12-09 2004-12-09 Sistema de injeção de vapor BRPI0405410A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52815703P 2003-12-09 2003-12-09
US10/875,064 US7299649B2 (en) 2003-12-09 2004-06-23 Vapor injection system

Publications (1)

Publication Number Publication Date
BRPI0405410A true BRPI0405410A (pt) 2005-08-30

Family

ID=34527125

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0405410-5A BRPI0405410A (pt) 2003-12-09 2004-12-09 Sistema de injeção de vapor

Country Status (9)

Country Link
US (1) US7299649B2 (pt)
EP (1) EP1541940A2 (pt)
JP (1) JP2005172422A (pt)
KR (1) KR101013084B1 (pt)
CN (1) CN100529592C (pt)
AU (1) AU2004237783B2 (pt)
BR (1) BRPI0405410A (pt)
MX (1) MXPA04012260A (pt)
TW (1) TWI332074B (pt)

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Also Published As

Publication number Publication date
KR20050056141A (ko) 2005-06-14
TWI332074B (en) 2010-10-21
TW200526910A (en) 2005-08-16
AU2004237783A2 (en) 2005-06-23
JP2005172422A (ja) 2005-06-30
AU2004237783A1 (en) 2005-06-23
AU2004237783B2 (en) 2010-11-04
US7299649B2 (en) 2007-11-27
CN100529592C (zh) 2009-08-19
US20050120733A1 (en) 2005-06-09
MXPA04012260A (es) 2005-08-26
KR101013084B1 (ko) 2011-02-14
EP1541940A2 (en) 2005-06-15
CN1626991A (zh) 2005-06-15

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B25D Requested change of name of applicant approved

Owner name: COPELAND CORPORATION LLC (US)

Free format text: ALTERADO DE: COPELAND CORPORATION

B25A Requested transfer of rights approved

Owner name: EMERSON CLIMATE TECHNOLOGIES, INC. (US)

Free format text: TRANSFERIDO DE: COPELAND CORPORATION LLC

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time