Title:
WATER SUPPLY CONTROLLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/032512
Kind Code:
A1
Abstract:
A water supply controlling device used for a boiler. The water supply controlling device is provided with a water supply pump for supplying water to a boiler, a controlling section for controlling the water supply pump so that the water supply pump supplies water up to a specific water level, and a blow-off device for enabling discharge of water from the boiler. When water is discharged from the boiler by the blow-off device, the controlling section suitably controls the water supply pump so that the level of water in a water pipe is a second water level higher than a first water level which is the level before the water is discharged. The second water level is set based on at least the amount of water discharge by the blow-off device.
Inventors:
YAHAGI, Yoichi (7, Horie-ch, Matsuyama-shi Ehime 96, 79926, JP)
矢作 陽一 (〒96 愛媛県松山市堀江町７番地 三浦工業株式会社内 Ehime, 79926, JP)
矢作 陽一 (〒96 愛媛県松山市堀江町７番地 三浦工業株式会社内 Ehime, 79926, JP)
Application Number:
JP2009/058191
Publication Date:
March 25, 2010
Filing Date:
April 24, 2009
Export Citation:
Assignee:
MIURA CO., LTD. (7 Horie-cho, Matsuyama-shi, Ehime 96, 79926, JP)
三浦工業株式会社 (〒96 愛媛県松山市堀江町７番地 Ehime, 79926, JP)
YAHAGI, Yoichi (7, Horie-ch, Matsuyama-shi Ehime 96, 79926, JP)
三浦工業株式会社 (〒96 愛媛県松山市堀江町７番地 Ehime, 79926, JP)
YAHAGI, Yoichi (7, Horie-ch, Matsuyama-shi Ehime 96, 79926, JP)
International Classes:
F22D5/00; F22B37/56
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