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WO2018148760A1 - Condenseur de trajet de fluide à multiple sections transversales - Google Patents

Condenseur de trajet de fluide à multiple sections transversales Download PDF

Info

Publication number
WO2018148760A1
WO2018148760A1 PCT/US2018/018072 US2018018072W WO2018148760A1 WO 2018148760 A1 WO2018148760 A1 WO 2018148760A1 US 2018018072 W US2018018072 W US 2018018072W WO 2018148760 A1 WO2018148760 A1 WO 2018148760A1
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerant
condenser
sectional area
section
heat exchange
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2018/018072
Other languages
English (en)
Inventor
Gordon STRUDER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evapco Inc
Original Assignee
Evapco Inc
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
Priority to EP18750626.6A priority Critical patent/EP3580505A4/fr
Priority to AU2018217903A priority patent/AU2018217903A1/en
Priority to JP2019543297A priority patent/JP2020507732A/ja
Priority to CN201880014865.XA priority patent/CN110382977A/zh
Priority to KR1020197025772A priority patent/KR20190118598A/ko
Priority to RU2019124960A priority patent/RU2769608C2/ru
Application filed by Evapco Inc filed Critical Evapco Inc
Priority to BR112019016728A priority patent/BR112019016728A2/pt
Priority to CA3053372A priority patent/CA3053372A1/fr
Priority to MX2019009613A priority patent/MX2019009613A/es
Publication of WO2018148760A1 publication Critical patent/WO2018148760A1/fr
Anticipated expiration legal-status Critical
Priority to ZA2019/05588A priority patent/ZA201905588B/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B7/00—Combinations of two or more condensers, e.g. provision of reserve condenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
    • 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
    • F28D1/047—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 the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F28D1/0478—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 the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag the conduits having a non-circular cross-section
    • 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
    • F28D1/053—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 the conduits being straight
    • 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
    • F28D1/053—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 the conduits being straight
    • F28D1/0535—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 the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • 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
    • F28D3/00—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 flows in a continuous film, or trickles freely, over the conduits
    • F28D3/02—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 flows in a continuous film, or trickles freely, over the conduits with tubular conduits
    • 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
    • F28D3/00—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 flows in a continuous film, or trickles freely, over the conduits
    • F28D3/04—Distributing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • F28F1/325—Fins with openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/041—Details of condensers of evaporative condensers
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/007—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/029—Other particular headers or end plates with increasing or decreasing cross-section, e.g. having conical shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F2025/005—Liquid collection; Liquid treatment; Liquid recirculation; Addition of make-up liquid
    • 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

Definitions

  • This invention relates particularly to condenser coil bundles used in refrigerant condensers, and particularly (although not exclusively) in evaporative refrigerant condensers 10 of the type shown in Figures 1 and 2 configured to indirectly transfer heat between a superheated refrigerant and ambient air, operative in a wet mode or a dry mode as described below depending on ambient atmospheric conditions, such as temperature, humidity and pressure.
  • the refrigerant gas discharges from the compressor into the inlet connection of the apparatus. Heat from the refrigerant dissipates through the coil tubes to the water cascading downward over the tubes. Simultaneously, air is drawn in through the air inlet louvers at the base of the condenser and travels upward over the coil opposite the water flow. A small portion of the water evaporates, removing heat from the system. The warm moist air is drawn to the top of the evaporative condenser by the fan and discharged to the atmosphere. The remaining water falls to the sump at the bottom of the condenser where it recirculates through the water distribution system and back down over the coils.
  • the invention can reduce the inlet vapor velocity more than 50% and thus reduce the refrigerant pressure drop to less than 25% of the original value.
  • the entrance vapor velocity, per circuit is sufficient to establish an internal film heat transfer coefficient greater than the external heat transfer coefficient while limiting the internal pressure drop for the heat rejection intended.
  • the subsequent decrease in total cross sectional area will occur after the first path or even later in the heat transfer fluid path depending upon operating conditions.
  • the number of tubes in the second condenser section may be adjusted to additionally lower vapor velocity which in turn reduces refrigerant pressure drop.
  • the second group also exhibits a reduced total cross sectional area then the first group in this illustration and thus maintains vapor velocity prior to entering the last reduction in cross sectional area.
  • a third condenser section may have further reduced cross sectional area to re-establish the vapor velocity prior to exiting the condenser. It is most preferred that each condenser section incorporate smaller or same as, cross sectional area paths in comparison to the initial circuits. In doing so, the fluid (vapor) velocity is re-established such that the associated internal film heat transfer coefficient is greater than that leaving the initial total cross sectional area provided coupled with initial circuit quantity.
  • Multi-cross sectional interfaces are preferably utilized throughout the condenser as needed via segmented headers (see, e.g., Figs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

L'invention concerne un condenseur de fluide frigorigène ayant de multiples sections de tubes droits se terminant par des collecteurs segmentés. Chaque section suivante a une aire de section transversale globale inférieure à une section initiale. La section transversale globale de la section initiale est suffisamment grande pour réduire sensiblement la vitesse de vapeur, réduisant ainsi la chute de pression de fluide frigorigène. La surface de section transversale totale est dimensionnée pour provoquer une vitesse de vapeur d'entrée, pour être suffisante pour établir un coefficient de transfert de chaleur de film interne supérieur au coefficient de transfert de chaleur externe tout en limitant la chute de pression interne pour le rejet de chaleur prévu.
PCT/US2018/018072 2017-02-13 2018-02-13 Condenseur de trajet de fluide à multiple sections transversales Ceased WO2018148760A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BR112019016728A BR112019016728A2 (pt) 2017-02-13 2018-02-13 condensador de caminho de fluido de múltiplas seções transversais
AU2018217903A AU2018217903A1 (en) 2017-02-13 2018-02-13 Multi-cross sectional fluid path condenser
JP2019543297A JP2020507732A (ja) 2017-02-13 2018-02-13 マルチ断面流体経路凝縮器
CN201880014865.XA CN110382977A (zh) 2017-02-13 2018-02-13 多横截面流体路径冷凝器
KR1020197025772A KR20190118598A (ko) 2017-02-13 2018-02-13 다중 단면 유로 응축기
EP18750626.6A EP3580505A4 (fr) 2017-02-13 2018-02-13 Condenseur de trajet de fluide à multiple sections transversales
MX2019009613A MX2019009613A (es) 2017-02-13 2018-02-13 Condensador de trayectoria de fluido de seccion transversal multiple.
RU2019124960A RU2769608C2 (ru) 2017-02-13 2018-02-13 Конденсатор с каналом потока текучей среды с несколькими поперечными сечениями
CA3053372A CA3053372A1 (fr) 2017-02-13 2018-02-13 Condenseur de trajet de fluide a multiple sections transversales
ZA2019/05588A ZA201905588B (en) 2017-02-13 2019-08-23 Multi-cross sectional fluid path condenser

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762458070P 2017-02-13 2017-02-13
US62/458,070 2017-02-13
US15/896,008 2018-02-13
US15/896,008 US20180238644A1 (en) 2017-02-13 2018-02-13 Multi-cross sectional fluid path condenser

Publications (1)

Publication Number Publication Date
WO2018148760A1 true WO2018148760A1 (fr) 2018-08-16

Family

ID=63107201

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/018072 Ceased WO2018148760A1 (fr) 2017-02-13 2018-02-13 Condenseur de trajet de fluide à multiple sections transversales

Country Status (10)

Country Link
US (1) US20180238644A1 (fr)
JP (1) JP2020507732A (fr)
KR (1) KR20190118598A (fr)
AU (1) AU2018217903A1 (fr)
BR (1) BR112019016728A2 (fr)
CA (1) CA3053372A1 (fr)
MX (1) MX2019009613A (fr)
RU (1) RU2769608C2 (fr)
WO (1) WO2018148760A1 (fr)
ZA (1) ZA201905588B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110736359A (zh) * 2019-11-09 2020-01-31 南京紫侯弘新型建材有限公司 一种蒸压釜蒸汽高效回收利用装置
CN110822934A (zh) * 2019-11-09 2020-02-21 南京紫侯弘新型建材有限公司 一种蒸压釜蒸汽回收利用装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12429259B2 (en) 2020-11-27 2025-09-30 Kyungdong Navien Co., Ltd. Evaporative condenser and air conditioner including same

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US5537839A (en) * 1992-11-18 1996-07-23 Behr Gmbh & Co. Condenser with refrigerant drier
US20020007646A1 (en) 2000-06-20 2002-01-24 Showa Denko K.K. Condenser
US6505481B2 (en) * 2000-12-23 2003-01-14 Behr Gmbh & Co. Refrigerant condenser
US20090084129A1 (en) * 2007-08-31 2009-04-02 Dong Hwi Kim Heat exchanger and refrigeration cycle apparatus having the same
US20110186277A1 (en) 2008-10-20 2011-08-04 Showa Denko K.K. Condenser
DE102015105930A1 (de) 2014-04-23 2015-10-29 American Axle & Manufacturing, Inc. Sensorbaugruppe
EP3002537A1 (fr) 2014-09-29 2016-04-06 Mitsubishi Heavy Industries, Ltd. Radiateur et dispositif de cycle de réfrigération

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JP2000257989A (ja) * 1999-03-11 2000-09-22 Nippon Light Metal Co Ltd 熱交換装置
JP4423792B2 (ja) * 2000-09-14 2010-03-03 株式会社デンソー 沸騰冷却装置
JP2002099356A (ja) * 2000-09-21 2002-04-05 Toshiba Corp 電子機器用冷却装置および電子機器
US6762907B2 (en) * 2001-06-07 2004-07-13 Hewlett-Packard Development Company, L.P. Disc drive having integral base cooling
JP2004077039A (ja) * 2002-08-20 2004-03-11 Sumitomo Precision Prod Co Ltd 蒸発式凝縮器
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Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537839A (en) * 1992-11-18 1996-07-23 Behr Gmbh & Co. Condenser with refrigerant drier
US20020007646A1 (en) 2000-06-20 2002-01-24 Showa Denko K.K. Condenser
US6505481B2 (en) * 2000-12-23 2003-01-14 Behr Gmbh & Co. Refrigerant condenser
US20090084129A1 (en) * 2007-08-31 2009-04-02 Dong Hwi Kim Heat exchanger and refrigeration cycle apparatus having the same
US20110186277A1 (en) 2008-10-20 2011-08-04 Showa Denko K.K. Condenser
DE102015105930A1 (de) 2014-04-23 2015-10-29 American Axle & Manufacturing, Inc. Sensorbaugruppe
EP3002537A1 (fr) 2014-09-29 2016-04-06 Mitsubishi Heavy Industries, Ltd. Radiateur et dispositif de cycle de réfrigération

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CN110736359A (zh) * 2019-11-09 2020-01-31 南京紫侯弘新型建材有限公司 一种蒸压釜蒸汽高效回收利用装置
CN110822934A (zh) * 2019-11-09 2020-02-21 南京紫侯弘新型建材有限公司 一种蒸压釜蒸汽回收利用装置

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KR20190118598A (ko) 2019-10-18
MX2019009613A (es) 2019-10-14
RU2019124960A3 (fr) 2021-06-08
RU2769608C2 (ru) 2022-04-04
JP2020507732A (ja) 2020-03-12
BR112019016728A2 (pt) 2020-04-07
AU2018217903A1 (en) 2019-08-29
RU2019124960A (ru) 2021-03-16
US20180238644A1 (en) 2018-08-23
ZA201905588B (en) 2020-03-25

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