THERMO-TANK Russian patent published in 2020 - IPC B61D5/00 B65D88/74 

FIELD: machine building.

SUBSTANCE: invention relates to railway transport and can be used in railroad tank for transportation of hardening liquids, for example, pitch, molten sulfur and other products. Thermo-tank comprises heaters, a heat insulating casing and a frame with a boiler and a heating control panel installed on it, which includes a tumbler and plugs for connection of power supply to the heaters and for connection of the thermal relay. Thermo-tank is additionally equipped with thermal sensors installed on external surface of the boiler and connected by terminals of contacts to the heating control panel. Thermo-tank has at least two heating control panels arranged on opposite sides of the cistern and interconnected by cable channels. Each heating control panel is additionally equipped with sockets for connection to temperature sensors of the device for temperature measurement of the product in the boiler.

EFFECT: proposed solution allows to increase operational characteristics of thermo-tank.

1 cl, 5 dwg