CN103104513A - 换气扇 - Google Patents

换气扇 Download PDF

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Publication number
CN103104513A
CN103104513A CN 201110357219 CN201110357219A CN103104513A CN 103104513 A CN103104513 A CN 103104513A CN 201110357219 CN201110357219 CN 201110357219 CN 201110357219 A CN201110357219 A CN 201110357219A CN 103104513 A CN103104513 A CN 103104513A
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CN
China
Prior art keywords
windmill
exchange fan
air
air exchange
ventilation fan
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Pending
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CN 201110357219
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English (en)
Inventor
张汉峰
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Individual
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Individual
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Priority to CN 201110357219 priority Critical patent/CN103104513A/zh
Publication of CN103104513A publication Critical patent/CN103104513A/zh
Pending legal-status Critical Current

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Abstract

本发明的目的就是要提供一种换气扇,具有风车,转轴,防护箱,换气扇,它能够有效地加速室内空气流通,改变室内空气的质量的问题。本发明由于安装了风车,风车带动转轴转动,转轴将风力传递给换气扇,从而使室内空气与室外空气更充分地交换,以达到改善室内空气质量的目的。

Description

换气扇
 
技术领域    本发明直接涉及换气扇。
背景技术     在仓库、车间、影剧院、地下室、会议室等场合,经常会遇到空气质量不新鲜的问题,有些场合设置了电动换气扇,起到了一定的效果,然而,这些设备一方面有很大的噪音,另一方面需要消耗很多电能,造成电力浪费,同时,在停电的时候,也不能够实现换气的目的
发明内容    本发明就是要提供一种换气扇,它能够有效地加速室内空气流通,改变室内空气的质量的问题。
本发明的目的是这样实现的:换气扇,具有风车,转轴,防护箱,换气扇。
本发明由于安装了风车,风车带动转轴转动,转轴将风力传递给换气扇,从而使室内空气与室外空气更充分地交换,以达到改善室内空气质量的目的。
附图说明    附图是本发明换气扇的结构示意图,下面结合附图对本发明作进一步说明。
具体实施方式    附图示出了本发明换气扇的结构,风车1中间安装转轴4,风动力通过转轴4传递给换气扇3,风车1外部安装防护箱2,通过自然风力的传递,风车1将风能传递到换气扇3,从而达到改善室内空气质量的目的。

Claims (1)

1.一种换气扇,风车(1)中间安装转轴(4),风动力通过转轴(4)传递给换气扇(3),风车(1)外部安装防护箱(2),通过自然风力的传递,风车(1)将风能传递到换气扇(3),从而达到改善室内空气质量的目的。
CN 201110357219 2011-11-12 2011-11-12 换气扇 Pending CN103104513A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110357219 CN103104513A (zh) 2011-11-12 2011-11-12 换气扇

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110357219 CN103104513A (zh) 2011-11-12 2011-11-12 换气扇

Publications (1)

Publication Number Publication Date
CN103104513A true CN103104513A (zh) 2013-05-15

Family

ID=48312632

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110357219 Pending CN103104513A (zh) 2011-11-12 2011-11-12 换气扇

Country Status (1)

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CN (1) CN103104513A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106159743A (zh) * 2016-07-15 2016-11-23 国网山东省电力公司济南市历城区供电公司 一种变电站散热系统
CN110642315A (zh) * 2019-05-16 2020-01-03 温州承玥机械设备有限公司 火电厂高浓废水蒸发设备的结晶池设施

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106159743A (zh) * 2016-07-15 2016-11-23 国网山东省电力公司济南市历城区供电公司 一种变电站散热系统
CN110642315A (zh) * 2019-05-16 2020-01-03 温州承玥机械设备有限公司 火电厂高浓废水蒸发设备的结晶池设施

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Application publication date: 20130515