ROOM AIR TEMPERATURE THROUGH FACADE CONTROL DEVICE Russian patent published in 2017 - IPC F24D3/00 F24D19/10 

FIELD: heating.

SUBSTANCE: through facade control device of the room indoor air temperature, heated from the open heat supply system, contains the loops of the total and repeated circulation with the direct and return main pipelines, each of which is provided with the circulation pump with the drive and the rotation speed controller, at that at the general circulation loop direct main pipeline circulation pump outlet there is the heat meter, and at the repeated circulation loops circulation pump outlet there is the flow meter, besides, air temperature controller is connected to the temperature sensor, designed as the differential thermocouple, the sensing elements of which are respectively disposed inside and outside the room, heated from the open heat supply system, at that the temperature and pressure controllers contain, respectively, the comparator unit and the assignment unit, besides, the comparator unit is connected to the electronic amplifier output, equipped with the nonlinear feedback unit, wherein the electronic amplifier output is connected to the magnetic amplifier input with the rectifier, which at the output is connected to the speed control unit in the form of electromagnetic powder clutches, at that the repeated circulation pump rotation speed controllers amount corresponds to the heating building facades, but not less than four interconnected with individual temperature controller, and the sensing elements of each temperature sensor in the form of differential thermocouples are mounted on the outer surface of the corresponding facade outer enclosure and at its inner surface from the heating building side, besides, the total circulation rotation speed controller is connected to the pressure controller, which includes the pressure sensor at the return main pipeline at the outlet from the heating system.

EFFECT: energy intensity reduction of maintaining the comfortable temperature conditions in the indoor room, heated from the open heat supply system, by optimizing the consumption of a high cost hot coolant in case of changing the weather and climate impacts during the heating season.

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