Liquid single-phase power frequency electromagnetic induction short circuit heating device

• Main Authors: XUE LIJUN, WU RONGHUA, CHEN WENKAI
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2018
• Subjects: BLASTING; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention relates to a liquid single-phase power frequency electromagnetic induction short circuit heating device, and all silicon steel sheets are overlapped to form an opening-shaped CI iron core for closing a single-phase magnetic circuit; the two core columns of the iron core are respectively surrounded by single-phase primary windings, and the two windings are connected in series or in parallel according to the same magnetic loop direction; the iron core and the windings are all encapsulated in a metal shell, the space in the metal shell is filled with the insulating filler; the metalshell is arranged along the closed magnetic loop of the single-phase iron core, and a short circuit secondary side surrounding the iron core and the two windings is formed to form a main heating body; the metal shell is composed of a shell body, a rectangular tube, and a wiring base; the wiring base is welded above one side of the shell body, and the leading wire of the single-phase primary winding is led out from the wi