BRPI0519903A2 - sistema de trocador de calor - Google Patents

sistema de trocador de calor

Info

Publication number
BRPI0519903A2
BRPI0519903A2 BRPI0519903-4A BRPI0519903A BRPI0519903A2 BR PI0519903 A2 BRPI0519903 A2 BR PI0519903A2 BR PI0519903 A BRPI0519903 A BR PI0519903A BR PI0519903 A2 BRPI0519903 A2 BR PI0519903A2
Authority
BR
Brazil
Prior art keywords
heat exchanger
exchanger system
airflow distribution
improved airflow
refrigerant
Prior art date
Application number
BRPI0519903-4A
Other languages
English (en)
Inventor
Alexander Lifson
Michael F Taras
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 BRPI0519903A2 publication Critical patent/BRPI0519903A2/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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • 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
    • F28D1/0233—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 air flow channels
    • F28D1/024—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 air flow channels with an air driving element
    • 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
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Air Conditioning Control Device (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Earth Drilling (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

SISTEMA DE TROCADOR DE CALOR. é descrito um trocador de calor de sistema de refrigeração que é caracterizado por melhor distribuição de fluxo de ar pelo uso de pelo menos um dos ventiladores operando no modo de modulação pela largura de pulso ou modo de velocidade variável. A melhor distribuição de fluxo de ar pode ser usada para atenuar os efeitos da má distribuição de refrigerante, melhorar o desempenho do trocador de calor, impedir inundação do compressor e melhorar o conforto no espaço condicionado.
BRPI0519903-4A 2005-02-02 2005-12-29 sistema de trocador de calor BRPI0519903A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64942705P 2005-02-02 2005-02-02
PCT/US2005/047307 WO2006083441A2 (en) 2005-02-02 2005-12-29 Pulse width modulation of fans in refrigeration systems

Publications (1)

Publication Number Publication Date
BRPI0519903A2 true BRPI0519903A2 (pt) 2009-08-18

Family

ID=36777702

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519903-4A BRPI0519903A2 (pt) 2005-02-02 2005-12-29 sistema de trocador de calor

Country Status (14)

Country Link
US (1) US20080110610A1 (pt)
EP (1) EP1844379B1 (pt)
JP (1) JP2008528937A (pt)
KR (1) KR20070087217A (pt)
CN (1) CN101213415B (pt)
AT (1) ATE487106T1 (pt)
AU (1) AU2005326709B2 (pt)
BR (1) BRPI0519903A2 (pt)
CA (1) CA2596363A1 (pt)
DE (1) DE602005024619D1 (pt)
ES (1) ES2351417T3 (pt)
HK (1) HK1122861A1 (pt)
MX (1) MX2007009254A (pt)
WO (1) WO2006083441A2 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101518205B1 (ko) 2006-11-22 2015-05-08 존슨 컨트롤스 테크놀러지 컴퍼니 다른 멀티채널 튜브를 갖는 멀티채널 열 교환기
WO2008064228A1 (en) 2006-11-22 2008-05-29 Johnson Controls Technology Company Multichannel evaporator with flow mixing microchannel tubes
US8166776B2 (en) 2007-07-27 2012-05-01 Johnson Controls Technology Company Multichannel heat exchanger
US20090025405A1 (en) 2007-07-27 2009-01-29 Johnson Controls Technology Company Economized Vapor Compression Circuit
US7895003B2 (en) 2007-10-05 2011-02-22 Emerson Climate Technologies, Inc. Vibration protection in a variable speed compressor
US8539786B2 (en) 2007-10-08 2013-09-24 Emerson Climate Technologies, Inc. System and method for monitoring overheat of a compressor
US9541907B2 (en) 2007-10-08 2017-01-10 Emerson Climate Technologies, Inc. System and method for calibrating parameters for a refrigeration system with a variable speed compressor
US8459053B2 (en) 2007-10-08 2013-06-11 Emerson Climate Technologies, Inc. Variable speed compressor protection system and method
US8418483B2 (en) 2007-10-08 2013-04-16 Emerson Climate Technologies, Inc. System and method for calculating parameters for a refrigeration system with a variable speed compressor
CN102027308A (zh) * 2008-05-16 2011-04-20 开利公司 具有增强的制冷剂分布的微通道热交换器
JP5594597B2 (ja) * 2008-09-02 2014-09-24 株式会社ラスコ 冷却装置
CN102150001B (zh) * 2008-09-08 2014-04-09 开利公司 减小水截留的微通道热交换器模块设计
KR20120010252A (ko) * 2009-03-31 2012-02-02 존슨 컨트롤스 테크놀러지 컴퍼니 응축기 팬 구동용 제어장치
US20100273121A1 (en) * 2009-04-27 2010-10-28 Gleason James M Oven exhaust fan system and method
WO2012172051A2 (en) * 2011-06-16 2012-12-20 A.P. Møller - Mærsk A/S Internal air circulation control in a refrigerated transport container
US9726393B2 (en) 2011-06-29 2017-08-08 Carrier Corporation System for coordinated flow control of fluids through a heat exchanger
PL2636959T3 (pl) * 2012-03-05 2017-07-31 Kermi Gmbh Regulacja korpusu grzejnego
US9331430B2 (en) 2013-10-18 2016-05-03 JTech Solutions, Inc. Enclosed power outlet
US10205283B2 (en) 2017-04-13 2019-02-12 JTech Solutions, Inc. Reduced cross-section enclosed power outlet
USD841592S1 (en) 2018-03-26 2019-02-26 JTech Solutions, Inc. Extendable outlet
USD843321S1 (en) 2018-03-26 2019-03-19 JTech Solutions, Inc. Extendable outlet
DE102019001637A1 (de) * 2019-03-08 2020-09-10 Stiebel Eltron Gmbh & Co. Kg Luft-Wasser-Wärmepumpe und zugehöriges Verfahren
US11206743B2 (en) 2019-07-25 2021-12-21 Emerson Climate Technolgies, Inc. Electronics enclosure with heat-transfer element
USD999742S1 (en) 2021-04-01 2023-09-26 JTech Solutions, Inc. Safety interlock outlet box

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3191385B2 (ja) * 1991-07-12 2001-07-23 株式会社デンソー 凝縮器の取り付け装置
JP3644077B2 (ja) * 1995-07-18 2005-04-27 株式会社デンソー 冷凍サイクル
JPH09229536A (ja) * 1996-02-23 1997-09-05 Mitsubishi Heavy Ind Ltd コンテナ用冷凍ユニット
JP3633190B2 (ja) * 1997-03-11 2005-03-30 株式会社デンソー 自動車用熱交換装置
CN1204030A (zh) * 1997-06-28 1999-01-06 大宇电子株式会社 防止空调系统中蒸发器结冰的装置及方法
JP3807072B2 (ja) * 1998-02-09 2006-08-09 株式会社デンソー 車両用空調装置
CN2327960Y (zh) * 1998-03-14 1999-07-07 广东美的集团股份有限公司 一拖多热泵空调器
EP1245913B1 (en) * 2001-03-27 2007-07-18 Emerson Climate Technologies, Inc. Compressor diagnostic system
US6615594B2 (en) * 2001-03-27 2003-09-09 Copeland Corporation Compressor diagnostic system
DE10336512B4 (de) * 2002-08-08 2015-12-17 Denso Corporation Ansteuerungsvorrichtung für eine PWM-Steuerung von zwei induktiven Lasten mit reduzierter Erzeugung von elektrischen Störungen
JP3969246B2 (ja) * 2002-08-09 2007-09-05 株式会社デンソー 車両用冷却ファンモータの駆動装置

Also Published As

Publication number Publication date
ES2351417T3 (es) 2011-02-04
CA2596363A1 (en) 2006-08-10
WO2006083441A3 (en) 2007-11-22
MX2007009254A (es) 2007-09-04
CN101213415A (zh) 2008-07-02
AU2005326709A1 (en) 2006-08-10
EP1844379A4 (en) 2009-06-17
US20080110610A1 (en) 2008-05-15
EP1844379B1 (en) 2010-11-03
DE602005024619D1 (de) 2010-12-16
JP2008528937A (ja) 2008-07-31
AU2005326709B2 (en) 2010-07-01
CN101213415B (zh) 2012-05-23
EP1844379A2 (en) 2007-10-17
WO2006083441A2 (en) 2006-08-10
ATE487106T1 (de) 2010-11-15
HK1122861A1 (en) 2009-05-29
KR20070087217A (ko) 2007-08-27

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO O PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 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 2160 DE 29/05/2012.