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发明名称
高效长寿电热器
摘要
本实用新型提供一种高效长寿电热器,由合成碳质电阻条附着在耐高温的硬质材料支架上作电热丝,其外面用耐高温不透水的绝缘套密封,其两端引出导线的近电热器部分也包裹或涂覆耐热而又不透水的绝缘物质。由于合成碳质电阻稳定性强、耐高温而又有电阻丝的作用,故使用寿命长,由于该电热器可直接放入水中,故热损失小,效率高。
申请公布号
CN2113583U
申请公布日期
1992.08.19
申请号
CN91221583.6
申请日期
1991.08.26
申请人
张吉林
发明人
张吉林
分类号
H05B3/10;H05B3/80
主分类号
H05B3/10
代理机构
代理人
主权项
1、一种电热器,由耐高温的硬质绝缘材料制成的电热条支架1,合成碳质电阻条2,绝缘套3和引出导线4组成,其特征在于合成碳质电阻条2附着于电热条支架1上,其外面包裹绝缘套3,使合成碳质电阻条2完全密封在耐高温的绝缘物质内,引出导线4的近电热器部分涂覆或包裹耐热而又不透水的绝缘物质。
地址
250001山东省济南市经十路51号山东电力医院
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