CN2472445Y - 一种电热水器 - Google Patents

一种电热水器 Download PDF

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Publication number
CN2472445Y
CN2472445Y CN 01216784 CN01216784U CN2472445Y CN 2472445 Y CN2472445 Y CN 2472445Y CN 01216784 CN01216784 CN 01216784 CN 01216784 U CN01216784 U CN 01216784U CN 2472445 Y CN2472445 Y CN 2472445Y
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heating core
heating
copper pipe
model
utility
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Expired - Fee Related
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CN 01216784
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English (en)
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张跃敏
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Abstract

本实用新型涉及一种电热水器,特别是一种用电阻丝加热的热水器。它有一导热铜管,铜管内安装有电热芯,为绝缘材料制成,电热芯上绕有电热丝,在电热芯和铜管之间填充有绝缘填充物,电热芯为多棱体,每条棱上带有锯齿状结构,电热丝绕锯齿而绕在电热芯上。本实用新型具有结构合理,使用安全,寿命长的优点。

Description

一种电热水器
本实用新型涉及一种电热水器,特别是一种用电热丝加热的热水器。
现有的用电热丝加热的热水器。是由一铜管组成,铜管内安装电阻丝。这种结构的电热水器,容易短路而损毁,且漏电现象严重。
本实用新型的目的是提供一种耐用、安全的电热水器,以克服现有技术的不足。
本实用新型的目的是这样完成的:它有一导热铜管,铜管内安装有电热芯,为绝缘材料制成,电热芯上绕有电热丝,在电热芯和铜管之间填充有绝缘填充物,电热丝即为电阻丝。
图1是本实用新型的主剖视图
图2是本实用新型的A——A视图
下面结合附图详细说明
图中1是本实用新型的导絷铜管,铜管1内安装有电热芯2,电热芯2为多棱体,每条棱上带有锯齿状结构,电热丝3绕锯齿而绕在电热芯2上,在电热芯2和铜管1之间的空隙内填充有绝缘填充物,在铜管1的上端是帽4,电源插头从帽4引出。
本实用新型具有结构合理,使用安全,寿命长的优点。

Claims (3)

1、一种电热水器,由铜管(1)和电热丝(3)及电源插头组成,其特征是:铜管内安装有电热芯(2),电热丝(3)绕在电热芯(2)上。
2、根据权利要求1所述的一种电热水器,其特征是:电热芯(2)为一多棱体,每条棱上带有锯齿结构,电热丝(3)绕在电热芯(2)的锯齿状结构内。
3、根据权利要求1或2所述的一种电热水器,其特征是:铜管(1)内填充有绝缘填充物。
CN 01216784 2001-03-06 2001-03-06 一种电热水器 Expired - Fee Related CN2472445Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01216784 CN2472445Y (zh) 2001-03-06 2001-03-06 一种电热水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01216784 CN2472445Y (zh) 2001-03-06 2001-03-06 一种电热水器

Publications (1)

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CN2472445Y true CN2472445Y (zh) 2002-01-16

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CN 01216784 Expired - Fee Related CN2472445Y (zh) 2001-03-06 2001-03-06 一种电热水器

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CN (1) CN2472445Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103327666A (zh) * 2012-03-23 2013-09-25 成都酷玩网络科技有限公司 快速导热、高效加热的电加热装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103327666A (zh) * 2012-03-23 2013-09-25 成都酷玩网络科技有限公司 快速导热、高效加热的电加热装置

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