UA34979U - Heat supply system of basis of heat accumulator - Google Patents

Abstract

A heat supply system on basis of heat accumulator comprises: at least one flow-through heat-insulated tank that is filled with liquid heat carrier and serves as heat accumulator, at least one heater of heat carrier named connected to the tank, feeding pipeline inlet end of which is connected to the upper part of the tank, and outlet end is intended for connection to input of system-consumer of heat, circulation pump built-in between the tank and the outlet end of the feeding pipeline, return pipeline inlet end of which is intended for connection to outlet from the system – heat consumer, and outlet and is connected to the bottom part of the tank, shutoff-control elements installed at inlet to the feeding pipeline from the tank and at outlet from the return pipeline to the tank, at least two indicators of temperature of liquid heat carrier installed in the upper part of the tank and on the feeding pipeline before inlet to the circulation pump or at outlet from it, and at least one-contour controlled mixer of relatively hot liquid heat carrier taken from the tank and relatively cold heat carrier taken from the return pipeline.