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BR0002800A - Sistema de condicionamento de ar, serpentina de troca térmica aperfeiçoada, e, processo de tratamento de um fluxo de ar através de uma serpentina de troca térmica - Google Patents

Sistema de condicionamento de ar, serpentina de troca térmica aperfeiçoada, e, processo de tratamento de um fluxo de ar através de uma serpentina de troca térmica

Info

Publication number
BR0002800A
BR0002800A BR0002800-2A BR0002800A BR0002800A BR 0002800 A BR0002800 A BR 0002800A BR 0002800 A BR0002800 A BR 0002800A BR 0002800 A BR0002800 A BR 0002800A
Authority
BR
Brazil
Prior art keywords
exchange coil
heat exchange
treating
conditioning system
coil
Prior art date
Application number
BR0002800-2A
Other languages
English (en)
Other versions
BR0002800B1 (pt
Inventor
Norman A Washburn
Timothy J Roberts
Christian C Herbeck
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 BR0002800A publication Critical patent/BR0002800A/pt
Publication of BR0002800B1 publication Critical patent/BR0002800B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/041—Treating air flowing to refrigeration compartments by purification
    • F25D2317/0417—Treating air flowing to refrigeration compartments by purification using an UV-lamp

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Geometry (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

"SISTEMA DE CONDICIONAMENTO DE AR, SERPENTINA DE TROCA TéRMICA APERFEIçOADA, E, PROCESSO DE TRATAMENTO DE UM FLUXO DE AR ATRAVéS DE UMA SERPENTINA DE TROCA TéRMICA". Uma serpentina de trocador de calor tem suas abas revestidas com um material semicondutor fotocatalisador de tal forma que suas abas podem então ser iluminadas com uma luz de UV para ativação do material para causar a oxidação de poluentes orgânicos que se encontrarem sobre as serpentinas de aba propriamente ditas ou no ar que passa através das mesmas. Um material semicondutor fotocatalisador preferencial é o dióxido de titânio, que pode ser aplicado ao material utilizado para construção das abas anteriormente à fabricação da serpentina.
BRPI0002800-2A 1999-07-16 2000-07-14 sistema de condicionamento de ar, serpentina de troca tÉrmica aperfeiÇoada, e, processo de tratamento de um fluxo de ar atravÉs de uma serpentina de troca tÉrmica. BR0002800B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/354,989 US6182461B1 (en) 1999-07-16 1999-07-16 Photocatalytic oxidation enhanced evaporator coil surface for fly-by control

Publications (2)

Publication Number Publication Date
BR0002800A true BR0002800A (pt) 2001-03-13
BR0002800B1 BR0002800B1 (pt) 2008-11-18

Family

ID=23395790

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0002800-2A BR0002800B1 (pt) 1999-07-16 2000-07-14 sistema de condicionamento de ar, serpentina de troca tÉrmica aperfeiÇoada, e, processo de tratamento de um fluxo de ar atravÉs de uma serpentina de troca tÉrmica.

Country Status (10)

Country Link
US (1) US6182461B1 (pt)
EP (1) EP1069380B1 (pt)
JP (1) JP2001041485A (pt)
AR (1) AR024763A1 (pt)
AT (1) ATE317532T1 (pt)
BR (1) BR0002800B1 (pt)
DE (2) DE1069380T1 (pt)
ES (1) ES2154623T3 (pt)
GR (1) GR20010300009T1 (pt)
TR (1) TR200002049A2 (pt)

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Also Published As

Publication number Publication date
BR0002800B1 (pt) 2008-11-18
GR20010300009T1 (en) 2001-03-30
ATE317532T1 (de) 2006-02-15
JP2001041485A (ja) 2001-02-13
ES2154623T3 (es) 2006-06-01
DE60025881T2 (de) 2006-07-20
DE60025881D1 (de) 2006-04-20
DE1069380T1 (de) 2001-07-19
EP1069380B1 (en) 2006-02-08
ES2154623T1 (es) 2001-04-16
AR024763A1 (es) 2002-10-23
US6182461B1 (en) 2001-02-06
HK1034111A1 (en) 2001-10-12
TR200002049A2 (tr) 2001-07-23
EP1069380A3 (en) 2003-02-05
EP1069380A2 (en) 2001-01-17

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