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CN2285041Y 油罐电加热器 失效 - 权利终止

  • 专利标题： 油罐电加热器
  • 专利标题（英）： Electric heater for oil tank
  • 申请号： CN96248737.6
    申请日： 1996-12-27
  • 公开(公告)号： CN2285041Y
    公开(公告)日： 1998-06-24
  • 发明人: 李志忠
  • 申请人： 李志忠
  • 申请人地址： 山东省淄博市周村区莫家庄185号淄博市周村电热元件厂
  • 专利权人： 李志忠
  • 当前专利权人： 李志忠
  • 当前专利权人地址： 山东省淄博市周村区莫家庄185号淄博市周村电热元件厂
  • 代理机构： 淄博市专利代理事务所
  • 代理商 巩同海
  • 主分类号： H05B3/40
  • IPC分类号： H05B3/40
油罐电加热器
摘要：
一种油罐电加热器,它主要是由棒壳和插入棒壳内的棒芯组成,其特征在于棒芯是由电热管构成,电热管的引出线端联接固定在与棒壳法兰配合联接的棒芯法兰上,电热管的管身穿过棒壳腔内支撑圆环上的孔并由其支撑。该油罐电加热器与现有电加热棒使用效果相近,但由于其省去了棒芯体并用电热管代替发热电缆,因而其构造更简单、成本低,安装维修更方便,尤其适用于油田、炼油厂、油库等部门的油罐电加热。
摘要（英）：

The utility model relates to an electric heater for oil tanks, which is mainly composed of a rod casing and a rod core inserted into the rod casing. The utility model is characterized in that the rod core is composed of electric heat pipes; the lead ends of the electric heat pipes are connected to and are fixed on a rod core flange which is matched with and is connected with a rod casing flange; the pipe bodies of the electric heat pipes pass holes on a supporting round ring in the cavity of the rod casing and is supported by the holes. The effect and the use of the utility model is similar to existing electric heating rods. Because the utility model omits a rod core body and uses the electric heat pipes for replacing heating cables, the utility model has the advantages of simple structure, low cost, and convenient installation and maintenance. The utility model is especially suitable for electrically heating oil tanks of departments such as oilfields, oil refineries, oil depots, etc.

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