Improving the efficiency of the boiler house of a small rural settlement

The paper defines the main directions of modernization of the stationary boiler house of a small settlement. An engineering and technical solution to the problem of increasing the efficiency and resource saving of the boiler house has been obtained, based on automation of the water circulation system and the development of a water recharge subsystem. A model of the control system for the subsystem of water supply in a stationary boiler house was built, its verification was carried out in order to obtain estimates of the quality indicators of the control system for the subsystems of circulation and water supply. The quality indicators of the stationary boiler control system before and after modernization were calculated, which showed an improvement in performance by reducing the control time from 30 to 15 sec; an increase in reliability by increasing the stability reserves in phase from 25 to 30 °C and in amplitude from 0.02 to 0.20 dB. A control module for the water pumping subsystem in the Trace Mode environment has been developed, which is integrated into the OVEN PR100 controller.