COMBINED THERMAL STORAGE ELECTRIC HEATER WITH STAGE HEATING OF HEAT-STORING CORE Russian patent published in 2017 - IPC F24H3/04 F24H7/02 

FIELD: heating.

SUBSTANCE: in a combined thermal storage electric heater with stage heating of the heat-storing core in the latter, a heat sensor is installed on one of the electric heating elements. It allows to set and control the temperature of the electric heating elements, heating them up according to the stage heating principle and not exceeding their maximum allowed temperature. There is a two-layer heat insulation with a shield between the layers of heat insulation inside the chamber with the heat-storing core. And there is a mixing chamber in the chamber with an electric convector. The mixing chamber allows mixing the flows of cold and hot air to a homogeneous state at the outlet of the device. There is an air gap between the bottom wall of the device case and the floor.

EFFECT: high heat efficiency with the ability to set and control the required temperature of electric heating elements installed inside the heat-storing core, mix the cold and hot air flows to a homogeneous state at the outlet of the device.

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