CN201629657U - 具有防止内部凝露功能的防爆变频器 - Google Patents

具有防止内部凝露功能的防爆变频器 Download PDF

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Publication number
CN201629657U
CN201629657U CN2010201350495U CN201020135049U CN201629657U CN 201629657 U CN201629657 U CN 201629657U CN 2010201350495 U CN2010201350495 U CN 2010201350495U CN 201020135049 U CN201020135049 U CN 201020135049U CN 201629657 U CN201629657 U CN 201629657U
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China
Prior art keywords
frequency converter
explosion
proof frequency
function
proof
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Expired - Fee Related
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CN2010201350495U
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English (en)
Inventor
张星昌
白炳楠
丁景民
李鑫
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WUHAN HICONICS EXPLOSION-PROOF ELECTRICS CO., LTD.
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BEIJING HICONICS DRIVE TECHNOLOGY CO LTD
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Abstract

具有防止内部凝露功能的防爆变频器涉及一种防爆变频器,该防爆变频器具有内部不易产生凝露现象的优点。本实用新型包括壳体,壳体内设置有变频器,其结构要点是变频器顶部的壳体上设置有风扇。

Description

具有防止内部凝露功能的防爆变频器
技术领域:
本实用新型涉及一种防爆变频器,尤其涉及一种可具有防止内部凝露功能的防爆变频器。
背景技术:
现有防爆变频器内部温度高于外部温度。在环境空气湿度较大情况下,发生故障停机情况时,易产生内部凝露现象,导致内部元器件受损,给生产带来了不便。
发明内容:
本实用新型就是针对上述问题,克服现有技术存在的不足,提供一种具有防止内部凝露功能的防爆变频器;该防爆变频器具有内部不易产生凝露现象的优点。
为达到本实用新型的上述目的,本实用新型采用如下技术方案,本实用新型包括壳体,壳体内设置有变频器,其结构要点是变频器顶部的壳体上设置有风扇。
所述的风扇为两个,以加大空气的流动性,达到更好的风干效果。
本实用新型的有益效果:
由于在变频器内部温升最高处为变频器的顶部;因此,变频器顶部的壳体上设置有风扇,增加空气流动性,使变频器内部产生对流换热,温度平均。减少各部位与外界环境之间的温差,最大程度解决了产生凝露的问题。
附图说明:
图1是本实用新型的结构示意图;
图2是图1的俯视图;
附图中1为壳体、2为风扇、3为变频器。
具体实施方式:
本实用新型包括壳体1,壳体1内设置有变频器3,变频器3顶部的壳体1上设置有风扇2。
所述的风扇2为两个。
可以理解地是,以上关于本实用新型的具体描述,仅用于说明本实用新型而并非受限于本实用新型实施例所描述的技术方案,本领域的普通技术人员应当理解,仍然可以对本实用新型进行修改或等同替换,以达到相同的技术效果;只要满足使用需要,都在本实用新型的保护范围之内。

Claims (2)

1.具有防止内部凝露功能的防爆变频器,包括壳体(1),壳体(1)内设置有变频器(3),其特征在于变频器(3)顶部的壳体(1)上设置有风扇(2)。
2.根据权利要求1所述的具有防止内部凝露功能的防爆变频器,其特征在于所述的风扇(2)为两个。
CN2010201350495U 2010-03-19 2010-03-19 具有防止内部凝露功能的防爆变频器 Expired - Fee Related CN201629657U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201350495U CN201629657U (zh) 2010-03-19 2010-03-19 具有防止内部凝露功能的防爆变频器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201350495U CN201629657U (zh) 2010-03-19 2010-03-19 具有防止内部凝露功能的防爆变频器

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CN201629657U true CN201629657U (zh) 2010-11-10

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Assignee: Beijing Hiconics Drive Technology Co.,Ltd.

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Contract record no.: 2010210000110

Denomination of utility model: Explosion-proof frequency converter with function of preventing internal condensation

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