Title:
METHOD FOR CONTROLLING PRESSURE KEEPING FACILITY FOR COOLING AND HEATING SYSTEM PROVIDED WITH PLURALITY OF SENSORS
Document Type and Number:
WIPO Patent Application WO/2011/159061
Kind Code:
A2
Abstract:
The present invention pertains to a method for controlling a pressure keeping facility for a cooling and heating system. More specifically, a pressure keeping facility is provided with a plurality of sensors for measuring equal physical quantities, and the abnormalities of the sensors are detected according to the method so as to control the operation of the pressure keeping facility under optimum conditions. According to the present invention, the abnormality of a predetermined sensor is detected using measurement values of two or more of the plurality of sensors; and the measurement value of the sensor, which is determined as being abnormal, is excluded in deciding a control reference value. Therefore, it is possible to carry out pressure control corresponding to the states of a real system.
Inventors:
YANG, Jae Gu (1210-503 Guwol Hillstate, 23 Guwol-dong Namdong-gu, Incheon 405-220, 405-220, KR)
양재구 (인천광역시 남동구 구월동 23 구월힐스테이트 1210-503, 405-220 Incheon, 405-220, KR)
YANG, Ji Suk (1210-503 Guwol Hillstate, 23 Guwol-dong Namdong-gu, Incheon 405-220, 405-220, KR)
양재구 (인천광역시 남동구 구월동 23 구월힐스테이트 1210-503, 405-220 Incheon, 405-220, KR)
YANG, Ji Suk (1210-503 Guwol Hillstate, 23 Guwol-dong Namdong-gu, Incheon 405-220, 405-220, KR)
Application Number:
KR2011/004219
Publication Date:
December 22, 2011
Filing Date:
June 09, 2011
Export Citation:
Assignee:
FLOWTECH CO., LTD. (B-706 Woolim Lions Valley, 425 Cheongcheon-dong Bupyeong-gu, Incheon 403-030, 403-030, KR)
플로우테크 주식회사 (인천광역시 부평구 청천동 425 우림라이온스밸리 B-706, 403-030 Incheon, 403-030, KR)
YANG, Jae Gu (1210-503 Guwol Hillstate, 23 Guwol-dong Namdong-gu, Incheon 405-220, 405-220, KR)
양재구 (인천광역시 남동구 구월동 23 구월힐스테이트 1210-503, 405-220 Incheon, 405-220, KR)
플로우테크 주식회사 (인천광역시 부평구 청천동 425 우림라이온스밸리 B-706, 403-030 Incheon, 403-030, KR)
YANG, Jae Gu (1210-503 Guwol Hillstate, 23 Guwol-dong Namdong-gu, Incheon 405-220, 405-220, KR)
양재구 (인천광역시 남동구 구월동 23 구월힐스테이트 1210-503, 405-220 Incheon, 405-220, KR)
International Classes:
F24F11/02; F24D10/00; F24F11/00
Attorney, Agent or Firm:
OH, Chang Suk (204 Dongsan Bldg, 972-1 Juan 6-dong Nam-gu, Incheon 402-848, 402-848, KR)
Claims:
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