Title:
石油燃焼器の点火制御装置
Document Type and Number:
Japanese Patent JP6645542
Kind Code:
B2
Abstract:
To provide an ignition control device of an oil combustor which can be safely driven even if a drive operation is performed immediately after a stop of the drive of a burner.SOLUTION: An ignition control device of an oil combustor comprises: fuel supply means 2 for supplying fuel to a burner 1; a combustion blower 3 for supplying combustion air to the burner 1; an ignition heater 4 in the burner 1; and flame detection means 5 for detecting a flame in the burner 1. An output signal of the flame detection means 5 is inputted by a drive start signal. When an output signal of non-flame detection is outputted from the flame detection means 5, the burner 1 is heated by carrying electricity to the ignition heater 4, and combustion is started by driving the fuel supply means 2 and the combustion blower 3, and supplying fuel and the combustion air to the burner 1. On the other hand, when an output signal of flame detection is outputted from the flame detection means 5, the combustion blower 3 is driven at a prescribed rotation number. When timer means 6 confirms the output signal of the non-flame detection of the flame detection means 5 before a prescribed time is counted, the rotation number of the combustion blower 3 is changed to a second rotation number, and electricity-carrying to the ignition heat 4 is started.SELECTED DRAWING: Figure 1
Inventors:
Hidefumi Kobayashi
Application Number:
JP2018150582A
Publication Date:
February 14, 2020
Filing Date:
August 09, 2018
Export Citation:
Assignee:
Toyotomi Co., Ltd.
International Classes:
F23N5/20; F23N5/00; F23N5/24; F23Q9/00
Domestic Patent References:
| JP6421460B2 | ||||
| JP55024620U | ||||
| JP2001065861A | ||||
| JP48009688Y1 | ||||
| JP59134421A |