CN2853260Y - 电焊机节电器 - Google Patents

电焊机节电器 Download PDF

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Publication number
CN2853260Y
CN2853260Y CN 200520146010 CN200520146010U CN2853260Y CN 2853260 Y CN2853260 Y CN 2853260Y CN 200520146010 CN200520146010 CN 200520146010 CN 200520146010 U CN200520146010 U CN 200520146010U CN 2853260 Y CN2853260 Y CN 2853260Y
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China
Prior art keywords
welding machine
electricity
arc welding
saving device
electric
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Expired - Fee Related
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CN 200520146010
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付廷福
付周恩
付周亮
周玉杰
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Abstract

电焊机节电器:涉及一种用电装置,其交流380V电源与可控硅连接后再连接节电器,节电器连接自动开关再连接可控硅,电焊机连接节电器,遥控器连接可控硅。本实用新型通过减少电焊机的一次电流,提高功率因数,减少无功消耗,同时节省了有功电量,增加电焊机工作的连续性;当电焊机空载时电流很小,电焊机的输出电压为3V换焊条件时,不会触电,安全又节电,使用遥控器,可以做到一边焊活,一边调节电流。

Description

电焊机节电器
技术领域:本实用新型涉及一种用电装置,尤其涉及一种电焊机节电器。
背景技术:电焊机一次空载电流和工作电流大,无功消耗和有功消耗都大,电焊机在空载和焊接时发热、温升高、耗电量高,换焊条时容易触电,不安全。
发明内容:为了解决上述存在的问题,本实用新型提供一种高智能高效的交流电焊机节电器;本发明创造是通过下述技术方案实现的:
电焊机节电器,交流380V电源与可控硅连接后再连接节电器,节电器连接自动开关再连接可控硅,电焊机连接节电器,遥控器连接可控硅。
本实用新型的优点是:在电焊机工作中,利用可控硅减少电焊机的一次电流,提高功率因数,减少无功消耗,同时节省了有功电量,增加电焊机工作的连续性;当电焊机空载时电流很小,电焊机的输出电压为3V换焊条件时,不会触电,安全又节电,使用遥控器,可以做到一边焊活,一边调节电流。
附图说明:
图1是本实用新型的电路框图。
具体实施方式:如图1所示,交流380V电源1与可控硅2连接后再连接节电器3,节电器3连接自动开关5再连接可控硅2,电焊机4连接节电器3,遥控器6连接可控硅2。
当交流380V电源接通后,通过电焊机上的遥控器来控制可控硅,利用可控硅来控制电焊机的一次电流。

Claims (1)

1、一种电焊机节电器,其特征在于:交流380V电源与可控硅连接后再连接节电器,节电器连接自动开关再连接可控硅,电焊机连接节电器,遥控器连接可控硅。
CN 200520146010 2005-12-28 2005-12-28 电焊机节电器 Expired - Fee Related CN2853260Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520146010 CN2853260Y (zh) 2005-12-28 2005-12-28 电焊机节电器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520146010 CN2853260Y (zh) 2005-12-28 2005-12-28 电焊机节电器

Publications (1)

Publication Number Publication Date
CN2853260Y true CN2853260Y (zh) 2007-01-03

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Family Applications (1)

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CN 200520146010 Expired - Fee Related CN2853260Y (zh) 2005-12-28 2005-12-28 电焊机节电器

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CN (1) CN2853260Y (zh)

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