CN2432489Y - 套管式电暖气 - Google Patents

套管式电暖气 Download PDF

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Publication number
CN2432489Y
CN2432489Y CN 00212453 CN00212453U CN2432489Y CN 2432489 Y CN2432489 Y CN 2432489Y CN 00212453 CN00212453 CN 00212453 CN 00212453 U CN00212453 U CN 00212453U CN 2432489 Y CN2432489 Y CN 2432489Y
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electric heater
sleeve
model
utility
inner sleeve
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姜锡高
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Abstract

本实用新型公开了一种套管式电暖气。特征在于:它是由带有外翅片的金属外套管和绝缘内套管构成,内、外套管端部用绝缘胶相隔固定,在绝缘内套管的外侧涂有电热层,在电热层设有电极接线柱与电源线相接。优点是,它具有热升温快,散热面积大,热效率高,耗电量少。

Description

套管式电暖气
本实用新型涉及电加热式暖气,特别是一种套管式电暖气。
目前,市场上出售的电暖气型号、类别很多,如:中国专利号ZL94228428,公告日95年3月8日,发明名称为:高效节能安全电暖气。公开了一种包括电热管、腔体和散热片的电暖气,其特征在于,所述的电热管(4)至少为两个并分别安装在与其对应的由金属管构成的腔体(3)内,且其引线通过功率组合开关(5)接电源端,所说的腔体(3)插装在散热片(7)上与其对应的通孔(7a)内。这种电热管的安装结构,虽然节省了空间,但是却减少了散热的面积。
本实用新型的目的是为提高散热面积而提供一种套管式电暖气。
本实用新型的技术方案是这样实现的。
套管式电暖气,其特征在于:它是由带有外翅片的金属外套管和绝缘内套管构成,内、外套管端部用绝缘胶相隔固定,在绝缘内套管的外侧涂有电热层,在电热层设有电极接线拄与电源线相接。
本实用新型的优点是,它具有使用方便、安全,结构简单,成本低,寿命长,热升温快,散热面积大,热效率高,耗电量少。
图1为套管式电暖气结构示意图。
下面结合附图详细描述实施例。
套管式电暖气(见图1),它是由带有外翅片1的金属外套管3和绝缘内套管2构成,内、外套管1、2端部用绝缘胶6相隔固定,在绝缘内套管2的外侧涂有电热层4,在电热层4设有电极接线拄5与电源线相接。

Claims (1)

1.套管式电暖气,其特征在于:它是由带有外翅片的金属外套管和绝缘内套管构成,内、外套管端部用绝缘胶相隔固定,在绝缘内套管的外侧涂有电热层,在电热层设有电极接线拄与电源线相接。
CN 00212453 2000-06-27 2000-06-27 套管式电暖气 Expired - Fee Related CN2432489Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00212453 CN2432489Y (zh) 2000-06-27 2000-06-27 套管式电暖气

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00212453 CN2432489Y (zh) 2000-06-27 2000-06-27 套管式电暖气

Publications (1)

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CN2432489Y true CN2432489Y (zh) 2001-05-30

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CN 00212453 Expired - Fee Related CN2432489Y (zh) 2000-06-27 2000-06-27 套管式电暖气

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CN (1) CN2432489Y (zh)

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