FIELD: storage heaters.
SUBSTANCE: device comprises heat insulated housing and bottom and top lids provided with inlet and outlet branch pipes and forming a tank that receives inner hollow cylinder that is mounted coaxially with respect to the housing. The sides of the cylinder are provided with a number of radially oriented tangential passages for flowing fluid. The ring space between the cylinder and housing is filled with a heat-accumulating agent. The central part of the inner cylinder is made of a chamber where the fluid is collected and mixed upstream of the storage outlet. The screw passages that are connected with the ring space are provided in the inner side of the housing for flowing fluid.
EFFECT: enhanced efficiency.
2 cl, 3 dwg
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