ES2115242T3 - Intercambiador de calor a placas, con dispositivo distribuidor de agente de refrigeracion. - Google Patents

Intercambiador de calor a placas, con dispositivo distribuidor de agente de refrigeracion.

Info

Publication number
ES2115242T3
ES2115242T3 ES94921629T ES94921629T ES2115242T3 ES 2115242 T3 ES2115242 T3 ES 2115242T3 ES 94921629 T ES94921629 T ES 94921629T ES 94921629 T ES94921629 T ES 94921629T ES 2115242 T3 ES2115242 T3 ES 2115242T3
Authority
ES
Spain
Prior art keywords
pct
distribution channel
exchanger channels
mass flow
refrigerating medium
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
ES94921629T
Other languages
English (en)
Inventor
Josef Osthues
Manfred Petz
Bernd Zeitvogel
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.)
Ernst Flitsch GmbH and Co
Original Assignee
Ernst Flitsch GmbH and Co
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 Ernst Flitsch GmbH and Co filed Critical Ernst Flitsch GmbH and Co
Application granted granted Critical
Publication of ES2115242T3 publication Critical patent/ES2115242T3/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
    • F28F9/0273—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 holes
    • 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
    • F25B39/028—Evaporators having distributing means
    • 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
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • B01J2219/2401—Reactors comprising multiple separate flow channels
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/907—Porous

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO PARA DISTRIBUCION DE FLUJO DE MASA DE MEDIO DE REFRIGERACION DE DOS FASES EN UN EVAPORADOR (12) DE PLACAS. EL EVAPORADOR DISPONE DE UN CANAL (14) DE DISTRIBUCION EN EL LADO DE ENTRADA QUE PUEDE RECIBIR UN FLUJO DE MASA DE MEDIO REFRIGERANTE A PARTIR DE UNA VALVULA (10) DE EXPANSION Y VARIOS CANALES (16) INTERCAMBIO ESPACIADOS MUTUAMENTE QUE SE RAMIFICAN A PARTIR DEL CANAL (14) DE DISTRIBUCION EN UNA DIRECCION SUSTANCIALMENTE PERPENDICULAR. PARA ASEGURAR UNA DISTRIBUCION UNIFORME DEL FLUJO (28'') DE MASA DE MEDIO REFRIGERANTE ENTRE LOS CANALES (16) INTERCAMBIADORES, UN CUERPO (38) POROSO ESTA DISPUESTO EN EL CANAL (14) DE DISTRIBUCION ENTRE LA ENTRADA (26) DE MEDIO REFRIGERANTE Y LOS PUNTOS DE RAMIFICACION DE LOS CANALES (16) INTERCAMBIADORES. EL CUERPO (38) POROSO ESTA DISPUESTO DE FORMA VENTAJOSA EN UN INSERTADO (32) DE ESTRANGULACION EXTERIOR QUE SE EXTIENDE SOBRE AL MENOS PARTE DE LA LONGITUD DEL CANAL DE DISTRIBUCION Y EN CUYAS PAREDES SE LOCALIZAN ABERTURAS (14) DE ESTRANGULACION ADICIONAL QUE GUIAN A LOS CANALES (16) INTERCAMBIADORES.
ES94921629T 1993-07-03 1994-06-28 Intercambiador de calor a placas, con dispositivo distribuidor de agente de refrigeracion. Expired - Lifetime ES2115242T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4322197 1993-07-03

Publications (1)

Publication Number Publication Date
ES2115242T3 true ES2115242T3 (es) 1998-06-16

Family

ID=6491896

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94921629T Expired - Lifetime ES2115242T3 (es) 1993-07-03 1994-06-28 Intercambiador de calor a placas, con dispositivo distribuidor de agente de refrigeracion.

Country Status (8)

Country Link
US (1) US5806586A (es)
EP (1) EP0706633B1 (es)
AT (1) ATE163224T1 (es)
CA (1) CA2166395C (es)
DE (2) DE4422178A1 (es)
DK (1) DK0706633T3 (es)
ES (1) ES2115242T3 (es)
WO (1) WO1995002159A1 (es)

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Also Published As

Publication number Publication date
EP0706633A1 (de) 1996-04-17
EP0706633B1 (de) 1998-02-11
WO1995002159A1 (de) 1995-01-19
ATE163224T1 (de) 1998-02-15
US5806586A (en) 1998-09-15
DE4422178A1 (de) 1995-01-12
CA2166395C (en) 2006-05-09
DE59405261D1 (de) 1998-03-19
CA2166395A1 (en) 1995-01-19
DK0706633T3 (da) 1998-09-28

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