Far infrared heating device

Abstract

The invention discloses a far infrared heating device which comprises a far infrared heater, an electric heating sensor, an electric control box, a support frame, a small pulley, a hanging ring, a motor case positioning platform, a hanging rope speed reducer and a rail, wherein the far infrared heater has the far infrared heating function, the electric control box controls the state of each electric appliance in the heating device, the hanging ring is used for hanging the far infrared heater, the motor case positioning platform is used for installing a motor case, the rail is used for installing a rail pulley, the far infrared heater is connected to the hanging rope speed reducer through a steel wire rope and is suspended on the support frame, in addition, the ascending and the descendingof the far infrared heater are controlled through the hanging rope speed reducer, the electric control box is arranged on the far infrared heater, and the electric heating sensor is arranged at one side of the motor case arranged on the motor case positioning platform. Compared with the prior art, the far infrared heating device has the advantages of strong far infrared radiation, high heat efficiency, difficult oxidization of electric heating wires, long service life, high mechanical strength, good heat and cold impact resistance performance, simple structure, easy manufacture, and the like.

Description

Technical field: [0001] The invention belongs to the technical field of electric heating, and in particular relates to a far-infrared heater. Background technique: [0002] Far-infrared heating technology has the characteristics of saving energy and improving efficiency, and is widely used. At present, far-infrared heaters are generally made of silicon carbide, zircon sand, ceramics, quartz and other materials, which generally have poor mechanical strength, poor thermal shock resistance, low thermal efficiency, weak far-infrared radiation, and easy oxidation of heating wires. Disadvantages such as short service life. Chinese patent CN2132369 discloses a metal-sealed far-infrared electric heating plate, which is composed of electric heating wire, electric heating wire lead-out electrode, refractory material, metal shell, sealing edge and far-infrared radiation layer. The refractory material layer of the heating wire is completely sealed and fixed with a sealing edge, and a ...

AI Technical Summary

Problems solved by technology

[0003] The invention solves the disadvantages of poor mechanical strength, poor impact resistance, low thermal efficiency, weak far-infrared radiation and the like in the prior art, and provides a high mechanical strength, good impact resistance, strong far-infrared radiation, high thermal efficiency, electric heating A far-infrared heater with a novel structure that is not easy to oxidize, and has a simple structure and is easy to manufacture

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