WO2012113049A8 - Compressor cooling system using heat exchanger pre-condenser, and compressor provided from a cooling system - Google Patents

Compressor cooling system using heat exchanger pre-condenser, and compressor provided from a cooling system Download PDF

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Publication number
WO2012113049A8
WO2012113049A8 PCT/BR2012/000043 BR2012000043W WO2012113049A8 WO 2012113049 A8 WO2012113049 A8 WO 2012113049A8 BR 2012000043 W BR2012000043 W BR 2012000043W WO 2012113049 A8 WO2012113049 A8 WO 2012113049A8
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
condenser
cooling system
heat exchanger
shell
Prior art date
Application number
PCT/BR2012/000043
Other languages
French (fr)
Other versions
WO2012113049A1 (en
WO2012113049A9 (en
Inventor
Rodrigo Kremer
João Ernesto SCHREINER
Guilherme Borges Ribeiro
José César DESCHAMPS
Original Assignee
Whirlpool S.A.
Universidade Federal De Santa Catarina Ufsc
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 Whirlpool S.A., Universidade Federal De Santa Catarina Ufsc filed Critical Whirlpool S.A.
Priority to US14/000,989 priority Critical patent/US20140044569A1/en
Priority to JP2013554755A priority patent/JP2014507625A/en
Priority to CN201280017646.XA priority patent/CN103635760A/en
Priority to KR1020137022728A priority patent/KR20140027933A/en
Priority to EP12748837.7A priority patent/EP2678618A1/en
Publication of WO2012113049A1 publication Critical patent/WO2012113049A1/en
Publication of WO2012113049A9 publication Critical patent/WO2012113049A9/en
Publication of WO2012113049A8 publication Critical patent/WO2012113049A8/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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • 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
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

The present invention pertaining to the field of refrigeration equipments was designed to allow an unexpected construction and operation, and which is more efficient than the one achieved by using existing similar equipments. It is consisted of a compressor (1 ) comprised of a shell (2) within which it is located a compression cylinder (3), whereas from the shell (2) it is projected an inlet tube (5) from an evaporator and a discharge tube (6), which conducts the fluid into a condenser; at least one pre-condenser (7) associated with the compressor (1 ), the pre-condenser (7) being fed by a tubing (8) from the compression cylinder (3) located within the compressor (1 ), and equipped with an outlet tube (1 1 ); and a heat exchanger (91 ) internal to the outer region of the compressor (1 ) and cooperative with the pre-condenser (7) through the outlet tube (11 ) of the pre-condenser (7), the heat exchanger (91 ) comprising tubes attached around the shell (2) of the compressor (1 ).
PCT/BR2012/000043 2011-02-22 2012-02-16 Compressor cooling system using heat exchanger pre-condenser, and compressor provided from a cooling system WO2012113049A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US14/000,989 US20140044569A1 (en) 2011-02-22 2012-02-16 Compressor cooling system using heat exchanger pre-condenser, and compressor provided from a cooling system
JP2013554755A JP2014507625A (en) 2011-02-22 2012-02-16 Compressor cooling system using heat exchanger precondenser and compressor provided from the cooling system
CN201280017646.XA CN103635760A (en) 2011-02-22 2012-02-16 Compressor cooling system using heat exchanger pre-condenser, and compressor provided with cooling system
KR1020137022728A KR20140027933A (en) 2011-02-22 2012-02-16 Compressor cooling system using heat exchanger pre-condenser, and compressor provided from a cooling system
EP12748837.7A EP2678618A1 (en) 2011-02-22 2012-02-16 Compressor cooling system using heat exchanger pre-condenser, and compressor provided from a cooling system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI1100416-9A2A BRPI1100416A2 (en) 2011-02-22 2011-02-22 COMPRESSOR COOLING SYSTEM USING PRE-CONDENSER, AND COMPRESSOR PROVIDED OF COOLING SYSTEM
BRPI1100416-9 2011-02-22

Publications (3)

Publication Number Publication Date
WO2012113049A1 WO2012113049A1 (en) 2012-08-30
WO2012113049A9 WO2012113049A9 (en) 2013-10-31
WO2012113049A8 true WO2012113049A8 (en) 2013-12-12

Family

ID=46720039

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2012/000043 WO2012113049A1 (en) 2011-02-22 2012-02-16 Compressor cooling system using heat exchanger pre-condenser, and compressor provided from a cooling system

Country Status (9)

Country Link
US (1) US20140044569A1 (en)
EP (1) EP2678618A1 (en)
JP (1) JP2014507625A (en)
KR (1) KR20140027933A (en)
CN (1) CN103635760A (en)
AR (1) AR085897A1 (en)
BR (1) BRPI1100416A2 (en)
TW (1) TW201250185A (en)
WO (1) WO2012113049A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105240246A (en) * 2015-11-18 2016-01-13 珠海格力节能环保制冷技术研究中心有限公司 Air cylinder seat, compressor, refrigerating system and refrigerator
US10724799B2 (en) * 2016-03-16 2020-07-28 Mitsubishi Electric Corporation Heat pump apparatus
CN108088104B (en) * 2017-11-23 2020-07-03 中科美菱低温科技股份有限公司 Self-adjusting intelligent refrigerating system
WO2020057826A1 (en) * 2018-09-17 2020-03-26 Arcelik Anonim Sirketi A compressor comprising a suction muffler
CN110374836B (en) * 2019-06-12 2021-04-20 同济大学 Constant temperature electronic water pump
CN114483538B (en) * 2022-01-07 2024-01-26 淮北矿业股份有限公司 Diesel locomotive air compressor capable of preventing engine oil from emulsifying

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Also Published As

Publication number Publication date
JP2014507625A (en) 2014-03-27
CN103635760A (en) 2014-03-12
WO2012113049A1 (en) 2012-08-30
KR20140027933A (en) 2014-03-07
AR085897A1 (en) 2013-11-06
TW201250185A (en) 2012-12-16
US20140044569A1 (en) 2014-02-13
BRPI1100416A2 (en) 2013-12-03
EP2678618A1 (en) 2014-01-01
WO2012113049A9 (en) 2013-10-31

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