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ES2116337T3 - Enfriador de liquidos. - Google Patents

Enfriador de liquidos.

Info

Publication number
ES2116337T3
ES2116337T3 ES92911026T ES92911026T ES2116337T3 ES 2116337 T3 ES2116337 T3 ES 2116337T3 ES 92911026 T ES92911026 T ES 92911026T ES 92911026 T ES92911026 T ES 92911026T ES 2116337 T3 ES2116337 T3 ES 2116337T3
Authority
ES
Spain
Prior art keywords
liquid
improvement
conduit means
cold
velocity
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.)
Expired - Lifetime
Application number
ES92911026T
Other languages
English (en)
Inventor
Marc A Paradis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2116337T3 publication Critical patent/ES2116337T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0275—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple branch pipes
    • 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
    • F25B39/02—Evaporators
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/04—Producing ice by using stationary moulds
    • F25C1/06—Producing ice by using stationary moulds open or openable at both ends
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
    • F25C3/04—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for sledging or ski trails; Producing artificial snow
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/006—Preventing deposits of ice
    • 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
    • F28F9/0229—Double end plates; Single end plates with hollow spaces
    • 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
    • F25B2339/02—Details of evaporators
    • F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
    • F25B2339/0242—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having tubular elements
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2303/00—Special arrangements or features for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Special arrangements or features for producing artificial snow
    • F25C2303/048—Snow making by using means for spraying water
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

SE PRESENTA UN METODO PARA GENERAR FLUJOS DE LIQUIDOS MUY FRIOS, QUE COMPRENDE EL ENVIO DE DICHO LIQUIDO A UN CIRCUITO DE BOMBEO DE CALOR; DICHO CIRCUITO INCLUYE UN INTERCAMBIADOR DE CALOR DE LADO CALIENTE (HSHE) Y UN INTERCAMBIADOR DE CALOR DE LADO FRIO (CSHE), DICHO CSHE ESTA PROVISTO CON CONDUCTOS A TRAVES DE LOS CUALES FLUYE DICHO LIQUIDO; LOS CONDUCTOS SE ENCUENTRAN EN CONTACTO Y ESTAN ENFRIADOS EXTERNAMENTE POR UN MEDIO FRIO. LA MEJORA EN EL METODO COMPRENDE LA INSTALACION DE BARRERAS TERMICAS APROPIADAS ENTRE DICHO MEDIO FRIO Y DICHO LIQUIDO EN TODAS LAS AREAS EN LAS QUE LA VELOCIDAD DE DICHO LIQUIDO ES MUCHO MENOR QUE LA VELOCIDAD MEDIA QUE SE ENCUENTRA DENTRO DE DICHOS CONDUCTOS. LA MEJORA TAMBIEN COMPRENDE EL DISEÑO APROPIADO DE LA ENTRADA DE LOS CONDUCTOS PARA EVITAR DESAJUSTES EN EL FLUJO; EL DISEÑO EVITA CUALQUIER CONGELACION DEL LIQUIDO ASI COMO MEJORA SU EFICACIA Y DURABILIDAD. UNA ALTERNATIVA A LA MEJORA DESCRITA ES LA SIMPLE ELIMINACION DE LAS AREAS EN LA QUE LA VELOCIDAD DEL LIQUIDO ES MUCHO MENOR QUE LA VELOCIDAD MEDIA HALLADA DENTRO DE DICHO CONDUCTO. SE PROPONEN OTRAS ALTERNATIVAS. SE PRESENTA UN APARATO PARA PRACTICAR EL METODO DESCRITO. LA MEJORA EN EL METODO TAMBIEN COMPRENDE LA CAPACIDAD DE GENERAR Y MANIPULAR LIQUIDOS SUPERENFRIADOS DE FORMA QUE SE EVITE QUE LA CONDUCCION DEL LIQUIDO Y EL REFRIGERADOR SE CONGELEN. LA MEJORA EN EL METODO TAMBIEN COMPRENDE NUEVOS CICLOS DE COMPRESION DE VAPOR ASI COMO NUEVOS DISPOSITIVOS DE CICLOS DE ABSORCION PARA PRACTICAR MEJOR EL METODO DESCRITO. SE DESCRIBEN APLICACIONES EN CAMPOS MUY DIVERSOS. LA TECNOLOGIA SE DENOMINA "SUPERPAC", QUE VIENE DE "SUPER POMPE A CHALEUR", O SUPERBOMBA DE CALOR.
ES92911026T 1991-06-18 1992-06-11 Enfriador de liquidos. Expired - Lifetime ES2116337T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002044825A CA2044825C (en) 1991-06-18 1991-06-18 Full-range, high efficiency liquid chiller

Publications (1)

Publication Number Publication Date
ES2116337T3 true ES2116337T3 (es) 1998-07-16

Family

ID=4147851

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92911026T Expired - Lifetime ES2116337T3 (es) 1991-06-18 1992-06-11 Enfriador de liquidos.

Country Status (10)

Country Link
US (1) US5435155A (es)
EP (1) EP0603182B1 (es)
JP (1) JPH06508912A (es)
AT (1) ATE163751T1 (es)
AU (1) AU1777192A (es)
BR (1) BR9206165A (es)
CA (1) CA2044825C (es)
DE (1) DE69224646T2 (es)
ES (1) ES2116337T3 (es)
WO (1) WO1992022777A2 (es)

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FR2764521B1 (fr) * 1997-06-16 1999-07-16 Inst Francais Du Petrole Dispositif de cristallisation par detente isentropique et son utilisation
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CN110694130B (zh) * 2019-10-25 2025-01-03 深圳市益心达医学新技术有限公司 血液变温器
CN110986653A (zh) * 2019-10-30 2020-04-10 格力电器（合肥）有限公司 一种防冻高效水室及换热器
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CN113295023B (zh) * 2021-07-26 2021-10-22 东营威联化学有限公司 一种石脑油加工用换热器
CN113819680B (zh) * 2021-09-30 2024-09-20 珠海格力电器股份有限公司 降膜式换热器及空调器
CN115028182B (zh) * 2022-06-23 2022-11-25 多氟多（昆明）科技开发有限公司 一种基于电解铝含氟废渣制造加工冰晶石的生产设备
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Also Published As

Publication number Publication date
DE69224646T2 (de) 1998-10-22
JPH06508912A (ja) 1994-10-06
AU1777192A (en) 1993-01-12
ATE163751T1 (de) 1998-03-15
EP0603182A1 (en) 1994-06-29
CA2044825C (en) 2004-05-18
US5435155A (en) 1995-07-25
WO1992022777A2 (en) 1992-12-23
DE69224646D1 (de) 1998-04-09
BR9206165A (pt) 1994-11-08
CA2044825A1 (en) 1992-12-19
WO1992022777A3 (en) 1993-03-04
EP0603182B1 (en) 1998-03-04

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