AR013811A1 - Un procedimiento para controlar la presion de aire acondicionado dentro de un conducto de alimentacion de una disposicion de volumen de aire variable yuna disposicion de control de la presion de aire para llevar a la practica dicho procedimiento - Google Patents

Un procedimiento para controlar la presion de aire acondicionado dentro de un conducto de alimentacion de una disposicion de volumen de aire variable yuna disposicion de control de la presion de aire para llevar a la practica dicho procedimiento

Info

Publication number
AR013811A1
AR013811A1 ARP980106387A ARP980106387A AR013811A1 AR 013811 A1 AR013811 A1 AR 013811A1 AR P980106387 A ARP980106387 A AR P980106387A AR P980106387 A ARP980106387 A AR P980106387A AR 013811 A1 AR013811 A1 AR 013811A1
Authority
AR
Argentina
Prior art keywords
procedure
pressure
air pressure
controlling
provision
Prior art date
Application number
ARP980106387A
Other languages
English (en)
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 AR013811A1 publication Critical patent/AR013811A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F24F3/0442—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/40—Pressure, e.g. wind pressure
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

Un procedimiento para controlar la presion de aire acondicionado de una disposicion de volumen de aires variable, particularmente para controlar eldesplazamiento de aire acondicionado a zonas individuales. Por lo general el ventilador de estossistemas desplazan aire acondicionado pero deben generarsuficiente presion para superar pérdidas de rozamiento. El requerimiento de presion de descarga del ventilador se conoce como punto de referencia depresion estática que se puee utilizar para controlar su velocidad por un controlador u otros medios que no alcanzan evitar pérdidas de presion. Deacuerdo al procedimiento propuesto se calcula como una funcion de los estados posicionales de amortiguadores dentro del sistema de conducto que regulan elflujo del aire acondicionado a las respectivas zonas. El punto de referencia calculado se compara con una presion detectada en el sistema de conducto a finde determinar si la presion se necesita cambiar. La invencion también propone una disposicion para llevar a la práctica dicho procedimiento que comprende undetector de la presion estática del aire y un medio de computadora para calcular un punto de referencia para la presion estática detectada.
ARP980106387A 1997-12-15 1998-12-15 Un procedimiento para controlar la presion de aire acondicionado dentro de un conducto de alimentacion de una disposicion de volumen de aire variable yuna disposicion de control de la presion de aire para llevar a la practica dicho procedimiento AR013811A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/990,691 US5863246A (en) 1997-12-15 1997-12-15 Variable air volume control system

Publications (1)

Publication Number Publication Date
AR013811A1 true AR013811A1 (es) 2001-01-10

Family

ID=25536433

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980106387A AR013811A1 (es) 1997-12-15 1998-12-15 Un procedimiento para controlar la presion de aire acondicionado dentro de un conducto de alimentacion de una disposicion de volumen de aire variable yuna disposicion de control de la presion de aire para llevar a la practica dicho procedimiento

Country Status (9)

Country Link
US (1) US5863246A (es)
EP (1) EP0926579B1 (es)
AR (1) AR013811A1 (es)
BR (1) BR9805328A (es)
CA (1) CA2252351C (es)
DE (1) DE69813490T2 (es)
HK (1) HK1021033A1 (es)
SG (1) SG66500A1 (es)
TW (1) TW387051B (es)

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Also Published As

Publication number Publication date
TW387051B (en) 2000-04-11
HK1021033A1 (en) 2000-05-26
EP0926579B1 (en) 2003-04-16
CA2252351A1 (en) 1999-06-15
US5863246A (en) 1999-01-26
SG66500A1 (en) 1999-07-20
BR9805328A (pt) 2000-01-04
DE69813490T2 (de) 2004-03-25
CA2252351C (en) 2003-06-24
EP0926579A1 (en) 1999-06-30
DE69813490D1 (de) 2003-05-22

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