发明名称 |
BURNER |
摘要 |
The purpose of the present invention is to provide a proportionally controlled burner that omits as many mechanical components as possible, reducing power consumption, and minimizes the amount of heat lost via a flue. To that end, in the present invention, a high-speed solenoid valve (11) is provided in a fuel-supply system (Lf); said high-speed solenoid valve (11) has the ability to open when an inputted pulse signal is on and close when said pulse signal is off; an oxygen-concentration sensor (80) that is located on the combustion-exhaust side and measures the oxygen concentration of a flue gas is provided, as is a control device (60) to which measurement results from said oxygen-concentration sensor (80) are sent; and said control device (60) has the ability to change the frequency of an inverter (50) and regulate the amount of combustion air such that the flue-gas oxygen concentration detected by the oxygen-concentration sensor (80) approaches zero. |
申请公布号 |
US2016003476(A1) |
申请公布日期 |
2016.01.07 |
申请号 |
US201314770584 |
申请日期 |
2013.05.29 |
申请人 |
NIPPON OIL PUMP CO., LTD. |
发明人 |
OGASAWARA Kazuhiko;ABIKO Tomoki |
分类号 |
F23N3/00;F23D14/48;F23N5/00;F23D14/22 |
主分类号 |
F23N3/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A burner comprising a fuel supply system and an air supply system,
wherein the fuel supply system includes a fuel supply pump disposed thereto, a high-speed solenoid valve is provided in a region on an injection side of the fuel supply pump in the fuel supply system, the high-speed solenoid valve has a function to open when a pulse signal input thereto is ON and a function to close when the signal is OFF, and an inverter is disposed to a power supply circuit of a drive motor which drives the fuel supply pump, and the air supply system has a blast fan for air supply, and the inverter is disposed to the power supply circuit of the drive motor which drives the blast fan for air supply. |
地址 |
Saitama JP |