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1. (WO2017149967) GAS BOILER COMBUSTION CONTROL MECHANISM

Pub. No.:    WO/2017/149967    International Application No.:    PCT/JP2017/001496
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Thu Jan 19 00:59:59 CET 2017
IPC: F23N 1/00
F23N 5/26
Applicants: MIURA CO., LTD.
三浦工業株式会社
Inventors: YAMAGUCHI, Kohei
山口 浩平
KATO, Hironao
加藤 寛尚
Title: GAS BOILER COMBUSTION CONTROL MECHANISM
Abstract:
A gas boiler combustion control mechanism comprises: a flow control valve that adjusts the flow rate of a combustion gas in a combustion gas supplying channel that supplies combustion gas to a gas boiler; a first control unit that adjusts and controls the opening of the flow control valve; and a pressure sensor that detects pressure on the primary side of the flow control valve in the combustion gas supplying channel. The first control unit determines the amount to open the flow control valve on the basis of the flow rate of the combustion gas required for the gas boiler and the pressure on the primary side of the flow control valve detected by the pressure sensor and adjusts the opening of the flow control valve.