Electromagnetic heating device of conduction oil

Abstract

An electromagnetic heating device of conduction oil comprises a plurality of heating containers made of electromagnetic metal and communicated in sequence, the heating containers are arranged from top to bottom side by side, the interior of each heating container is of a hollow structure, an oil outlet is formed in the bottom of the left end of the heat container at the uppermost end, an oil inlet is formed in the top of the left end of each heating container arranged below the heat container at the uppermost end, the oil outlet is communicated with the oil inlet of the next heat container, an oil communicating pipe penetrating left and right is inserted in each heating container, the left end of each oil communicating pipe extends out of the corresponding heating container, the left ends of the oil communicating pipes of the heating containers below the heating container arranged at the uppermost end are communicated with the oil inlets of the corresponding heating containers below the oil communicating pipes, each heating container is covered with thermal-insulation cotton, the thermal-insulation cotton is wound by coils, the right sides of the heating containers are provided with an electromagnetic controller, and the electromagnetic controller is connected with the coil on each heating container. The conduction oil within the magnetic field induction range can be heated from inside to outside and the heating speed is high.

Description

technical field [0001] The invention relates to the field of heating equipment, in particular to a thermal oil electromagnetic heating device. Background technique [0002] Heat transfer oil is a kind of special oil with better thermal stability used for indirect heat transfer. As an industrial oil heat transfer medium, heat transfer oil can greatly reduce the operating pressure and safety requirements of the high-temperature heating system, improve the reliability of the system and equipment; reduce the complexity of the system and operation; reduce the initial investment and operating costs of the heating system Etc. [0003] The existing heat conduction oil heater uses heat conduction oil as the heat carrier, inserts the resistance wire directly into the heat conduction oil to heat to a certain temperature, and then uses the high temperature oil pump to carry out liquid phase circulation to transport the heated heat conduction oil to the heat-consuming equipment. Finall...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a heat conduction oil electromagnetic heating device, the main purpose of which is to overcome the problem of low heating efficiency of existing heat conduction oil heaters

Images