BRPI0520239A2 - refrigerant system and refrigerant circuit heat pump system - Google Patents

refrigerant system and refrigerant circuit heat pump system

Info

Publication number
BRPI0520239A2
BRPI0520239A2 BRPI0520239-6A BRPI0520239A BRPI0520239A2 BR PI0520239 A2 BRPI0520239 A2 BR PI0520239A2 BR PI0520239 A BRPI0520239 A BR PI0520239A BR PI0520239 A2 BRPI0520239 A2 BR PI0520239A2
Authority
BR
Brazil
Prior art keywords
refrigerant
heat exchanger
water
pump system
heat pump
Prior art date
Application number
BRPI0520239-6A
Other languages
Portuguese (pt)
Inventor
Toshio Murakami
Carlos Afonso Tesche
Roberto Gustavo Fernandez
Original Assignee
Springer Carrier Ltda
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 Springer Carrier Ltda filed Critical Springer Carrier Ltda
Publication of BRPI0520239A2 publication Critical patent/BRPI0520239A2/en

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
    • F25B45/00—Arrangements for charging or discharging 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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/004—Outdoor unit with water as a heat sink or heat source
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/031—Sensor arrangements
    • F25B2313/0314—Temperature sensors near the indoor heat exchanger
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/031—Sensor arrangements
    • F25B2313/0315—Temperature sensors near the outdoor heat exchanger
    • 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
    • F25B2700/1931—Discharge 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
    • F25B2700/193—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
    • F25B2700/21—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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/04—Desuperheaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

SISTEMA DE REFRIGERANTE, E, SISTEMA DE BOMBA DE CALOR DE CIRCUITO REFRIGERANTE. Um sistema de bomba (10) inclui um compressor (20), uma válvula de reversão (30), um trocador de calor de ambiente externo (40) e um trocador de calor de ambiente interno (50) acoplados via linhas de refrigerante (35, 55) em um circuito de refrigeração convencional, e um trocador de calor de refrigerante para água (60). No resfriamento de ar com o modo de aquecimento de água, o aquecimento de ar com o modo de aquecimento de água e o modo somente de aquecimento de água, a água proveniente de um reservatório (64), como um tanque de armazenamento ou piscina, é passada através do trocador de calor (60) em relação de troca de calor com o refrigerante passando através da linha (27) que estabelece um trajeto de fluxo de fluido através do trocador de calor (60) para dentro do circuito de refrigerante intermediário ao trocador de calor de ambiente externo (40) e ao trocador de calor de ambiente interno (50). Um reservatório de refrigerante (70) pode ser provido para o uso no controle de carga de refrigerante.COOLANT SYSTEM, AND COOLANT HEAT PUMP SYSTEM. A pump system (10) includes a compressor (20), a reversing valve (30), an outdoor environment heat exchanger (40) and an indoor environment heat exchanger (50) coupled via refrigerant lines (35). , 55) in a conventional cooling circuit, and a water-to-refrigerant heat exchanger (60). In air cooling with water heating mode, air heating with water heating mode and water heating only mode, water from a reservoir (64), such as a storage tank or pool, is passed through the heat exchanger (60) in relation to the heat exchange with the refrigerant passing through the line (27) establishing a fluid flow path through the heat exchanger (60) into the intermediate refrigerant circuit at the outdoor environment heat exchanger (40) and indoor environment heat exchanger (50). A refrigerant reservoir (70) may be provided for use in refrigerant charge control.

BRPI0520239-6A 2005-06-03 2005-06-03 refrigerant system and refrigerant circuit heat pump system BRPI0520239A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2005/000099 WO2006128264A1 (en) 2005-06-03 2005-06-03 Refrigerant system with water heating

Publications (1)

Publication Number Publication Date
BRPI0520239A2 true BRPI0520239A2 (en) 2009-09-15

Family

ID=37481166

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520239-6A BRPI0520239A2 (en) 2005-06-03 2005-06-03 refrigerant system and refrigerant circuit heat pump system

Country Status (8)

Country Link
US (1) US20080197206A1 (en)
EP (1) EP1886081A4 (en)
JP (1) JP2008520945A (en)
CN (1) CN100549561C (en)
BR (1) BRPI0520239A2 (en)
CA (1) CA2574876A1 (en)
MX (1) MX2007001455A (en)
WO (1) WO2006128264A1 (en)

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Also Published As

Publication number Publication date
CA2574876A1 (en) 2006-12-07
JP2008520945A (en) 2008-06-19
CN100549561C (en) 2009-10-14
US20080197206A1 (en) 2008-08-21
CN101084404A (en) 2007-12-05
EP1886081A4 (en) 2011-06-08
MX2007001455A (en) 2008-03-11
EP1886081A1 (en) 2008-02-13
WO2006128264A1 (en) 2006-12-07

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