FIELD: power engineering .
SUBSTANCE: steam generator comprises water boiler whose flange is provided with three electrodes and anti-electrode and whose space is in communication with the pipeline for discharging steam through the valve. The unit for control of bottom and top limit levels of water is secured to the wall of the boiler and is made of a chamber that receives a set of vertical rods of different height each of which represents a pickup. When end rods are interconnected, the solenoid valve for switching in of the electrical pump is shut-off. When the adjacent rods are interconnected, the solenoid valve is energized to switch in the electric pump.
EFFECT: improved control of steam generation.
3 cl, 2 dwg
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Authors
Dates
2008-01-20—Published
2006-02-03—Filed