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1. (WO2019018513) AUTOMATED MONITORING SYSTEM FOR A FORCED AIR HANDLING SYSTEM AND METHOD OF OPERATION
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Pub. No.: WO/2019/018513 International Application No.: PCT/US2018/042665
Publication Date: 24.01.2019 International Filing Date: 18.07.2018
IPC:
F24F 11/30 (2018.01) ,F16K 37/00 (2006.01) ,G01F 25/00 (2006.01) ,F24F 13/10 (2006.01) ,F24F 11/74 (2018.01) ,F24F 110/40 (2018.01) ,F24F 140/40 (2018.01)
[IPC code unknown for F24F 11/30]
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
37
Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
G PHYSICS
01
MEASURING; TESTING
F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
25
Testing or calibrating of apparatus for measuring volume, volume flow, or liquid level, or for metering by volume
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13
Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
08
Air-flow control members, e.g. louvres, grilles, flaps, guide plates
10
movable, e.g. damper
[IPC code unknown for F24F 11/74][IPC code unknown for F24F 110/40][IPC code unknown for F24F 140/40]
Applicants:
CARRIER CORPORATION [US/US]; 13995 Pasteur Boulevard Palm Beach Gardens, Florida 33418, US
Inventors:
MUKHERJEE, Kushal; IN
CHABUKSWAR, Rohan; IE
GHOSH, Anarta; IE
Agent:
BURNS, David; US
Priority Data:
62/534,42319.07.2017US
Title (EN) AUTOMATED MONITORING SYSTEM FOR A FORCED AIR HANDLING SYSTEM AND METHOD OF OPERATION
(FR) SYSTÈME DE SURVEILLANCE AUTOMATISÉ POUR SYSTÈME DE MANIPULATION À AIR FORCÉ ET PROCÉDÉ DE FONCTIONNEMENT ASSOCIÉ
Abstract:
(EN) A forced air handling system includes an automated monitoring system. A method of operating the automated monitoring system includes initiating a calibration mode of operation via a controller. A plurality of dampers may then close via the controller. Once closed, a duct in communication with the plurality of dampers may be pressurized. A first air flow measuring exiting each one of the plurality of dampers may be obtained by a flow sensor. The duct is then depressurized and a second airflow measurement is taken, via the controller, exiting each one of the plurality of dampers. The controller calculates a statistical difference between the first and second airflow measurements.
(FR) Un système de manipulation à air forcé comprend un système de surveillance automatisé. Un procédé de fonctionnement du système de surveillance automatisé suppose de lancer un mode de fonctionnement pour étalonnage par l'intermédiaire d'un dispositif de commande. Une pluralité de registres peuvent alors se fermer par l'intermédiaire du dispositif de commande. Une fois les registres fermés, un conduit en communication avec la pluralité de registres peut être pressurisé. Une première mesure de flux d'air sortant de chaque registre de la pluralité de registres peut être obtenue par un capteur de flux. Puis le conduit est dépressurisé et il est effectué, par l'intermédiaire du dispositif de commande, une seconde mesure de flux d'air sortant de chaque registre de la pluralité de registres. Le dispositif de commande calcule une différence statistique entre les première et seconde mesures de flux d'air.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)