AUTOMATIC CONTROL SYSTEM OF TECHNOLOGICAL PROCESSES OF HEATING SYSTEM Russian patent published in 2017 - IPC F24D19/10 

FIELD: heating system.

SUBSTANCE: automatic control system of the technological processes of the heating system contains the controller located in the control cabinet for controlling the technological processes of the heating system to maintain a constant temperature of the water in the heating network, the operator panel, the Ethernet switch and the optical cross for the exchange of information on industrial protocols with the automated operator workplace, frequency converters to optimize the operation of the network pumps, the starting equipment for the commutation in the power cabinet of actuator circuits, manual control unit, actuators including frequency-controlled drive of the network pump, pumps: source water, make-up, recirculation, metering pump, fuel, valves: three way to automatically maintain a predetermined temperature in the heating system, the electromagnetic proportional, solenoid shut-off, fan exhaust, means for measuring and control of process parameters: the energy meter-recorder connected to the flowmeter, temperature sensors and pressure sensors overpressure alarms, temperature sensors, flow line, and reverse feed water, gas analyzers gas content in the room, the complex to measure the amount of gas in the supply line the reserve fuel, liquid fuel counters.

EFFECT: expansion of the functionality of the automatic process control system of the heating system.

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