Steam boiler bottom blowdown automatic control integrated system
The utility model discloses a steam boiler bottom blowdown automatic control integrated system which comprises a control box, a blowdown controller is installed in the control box, the blowdown controller is provided with a controller input terminal and a controller output terminal, and the controll...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a steam boiler bottom blowdown automatic control integrated system which comprises a control box, a blowdown controller is installed in the control box, the blowdown controller is provided with a controller input terminal and a controller output terminal, and the controller input terminal and the controller output terminal are connected with a man-machine interaction structure. The control input terminal is connected with a boiler low-water-level sensor, the controller output terminal is connected with a timer, the timer is provided with a timing output end, the timing output end is connected with a controller input terminal and an output wire, the other end of the output wire is connected with an electromagnetic valve, the electromagnetic valve is provided with an electromagnetic signal input end, and one end of the electromagnetic valve is connected with a manual stop valve. The other end of the manual stop valve is connected with a boiler blow-off pipe, and the other end of the |
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