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电暖器用电加热管

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报价:面议

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今日出 厂产品展示及部分报价

本实用 新型公开了一种

法兰电热管|加热棒|加热管|选购|使用

法兰电热管|加热棒|加热管|选购|使用

,包括灯管和灯丝,灯管两 端分别设有管套,管套上固定有电插片,灯丝安装在灯管内,灯丝两 端延伸至两端管套并与电插片相连,所述灯 管内的灯丝呈盘绕状,灯管内 壁还设有灯丝限位凸起。本结构的电加热管,为满足大功率要求,将灯丝 盘绕以减少灯管体积,即:一定灯 管直径下可缩小其灯管长度;其次,为防止 灯丝在热胀冷缩、或灯管竖向放置时,层与层 之间的灯丝相互碰触损坏灯管,而在灯 管内壁上设置灯丝限位凸起,以卡顶 盘绕状的灯丝对应部位,使其相对于现有技术,功率相同的电加热管其体积可以做得更小,或体积相同的电加热管其功率做得更大;整个结构简单、合理,电加热管使用安全
The utility model discloses an electric heating pipe for electric heater, comprises a lamp and filament, lamp are respectively arranged on both ends of pipe, electric plug sleeve which is fixed, the filaments are arranged in the lamp tube, the two ends of the filament extending to the ends of pipe and electrical plug is connected with the lamp tube, the filament in a coil shape, tube the inner wall is provided with a filament limit bulge. The electric heating tube with the structure, to meet the power requirements of the filament wound tube, to reduce the volume, namely: a tube diameter can be reduced under the tube length; secondly, in order to prevent the filament in the thermal expansion and contraction, or tube vertically placed, between layer and layer filament touch each other damaged tube, and the filament spacing a bulge is arranged in the inner wall of the tube, the filament winding shaped top plate corresponding to the part of card, which compared with the prior art, the same power electric heating tube size can be made smaller, or the same volume of electric heating tube power bigger; the whole structure is simple, reasonable, safe use of the electric heating pipe

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