Electromagnetic heating pipe

• Main Authors: YANG HAOCHUAN, TENG HAIJUN, FEI ZHIKUI, ZHONG LAN, DUAN CHUANYOU, DING JIAJUN, REN FUXING, ZHENG CHENGSONG, CAO ZHIQIN
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2021
• Subjects: BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model relates to an electromagnetic heating tube, which comprises a metal core, an insulating outer tube is sleeved outside the metal core, an excitation coil is wound on the outer wall of the insulating outer tube, and a water flow channel is arranged inside the metal core. The water heater is simple in structure and small in size, the metal core can be connected between the water conveying pipe and the faucet, instant heating and instant use are achieved, and waste of water resources and heat energy is reduced. In addition, electromagnetic induction heating of the magnet exciting coil is utilized, heat generated by the metal core is concentrated, the heat is directly transmitted to water in the water flow channel, the heating efficiency can be improved, and energy consumption is reduced. 本实用新型涉及一种电磁加热管，包括金属芯，所述金属芯外套有绝缘外管，所述绝缘外管外壁缠绕设置有励磁线圈，所述金属芯的内部设置有水流通道。本实用新型的结构简单，体积较小，金属芯可连接在输水管和水龙头之间，实现即热即用，减少水资源和热能的浪费。此外，利用励磁线圈的电磁感应加热，金属芯产生热量集中，并直接将热量传递至水流通道内的水，可提加热效率，降低能耗。