Title:
FIRE-EXTINGUISHING-EQUIPMENT PRESSURE-CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/115523
Kind Code:
A1
Abstract:
The present invention relates to a fire-extinguishing-equipment pressure-control system. The fire-extinguishing-equipment pressure-control system according to the present invention comprises: a valve provided in piping for receiving water sent from a fire-extinguishing water tank; a digital indicator for measuring the water pressure in the valve or in the piping in which the valve is provided, and for transmitting an irregularity signal if the measured water-pressure value is not within a predetermined range; a main control unit for transmitting a reduce-pressure signal for reducing the water pressure in the valve if the irregularity signal is received from the digital indicator; and a motor operating valve (MOV) which is provided in the piping or the valve, and operates so as to reduce the water pressure if the reduce-pressure signal is received.
Inventors:
KO YOUNG HYOUN (KR)
PARK WOO SUN (KR)
PARK WOO SUN (KR)
Application Number:
PCT/KR2013/000602
Publication Date:
August 08, 2013
Filing Date:
January 25, 2013
Export Citation:
Assignee:
KO YOUNG HYOUN (KR)
PARK WOO SUN (KR)
PARK WOO SUN (KR)
International Classes:
A62C37/00; A62C35/58; A62C35/68
Foreign References:
| JP2005152291A | 2005-06-16 | |||
| KR200445432Y1 | 2009-07-30 | |||
| KR20110092767A | 2011-08-18 | |||
| KR100480887B1 | 2005-04-06 |
Attorney, Agent or Firm:
KIM, In Han et al. (KR)
김인한 (KR)
김인한 (KR)
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Claims: