CN109026799A - 一种换气扇 - Google Patents

一种换气扇 Download PDF

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Publication number
CN109026799A
CN109026799A CN201710436508.XA CN201710436508A CN109026799A CN 109026799 A CN109026799 A CN 109026799A CN 201710436508 A CN201710436508 A CN 201710436508A CN 109026799 A CN109026799 A CN 109026799A
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CN
China
Prior art keywords
unit
control
ventilating
ventilation fan
control unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710436508.XA
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English (en)
Inventor
胡俊峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Gu Yue Peak Information Technology Co Ltd
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Suzhou Gu Yue Peak Information Technology Co Ltd
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Publication date
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Priority to CN201710436508.XA priority Critical patent/CN109026799A/zh
Publication of CN109026799A publication Critical patent/CN109026799A/zh
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/002Details, component parts, or accessories especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

一种换气扇,其特征在于,包括换气单元,烟雾检测单元和控制单元;换气单元,将室内空气排出;烟雾检测单元,实时监测烟雾浓度,将结果发送给控制单元;控制单元,分析烟雾监测数据,当数据超过预警值时,控制换气单元反转,以预设强度向室内吹风预设时间。本发明的有益之处在于,可以替换现有换气扇,安装于公共场合的厕所,高铁/飞机的卫生间等监控盲区,一旦检测到有人吸烟,控制换气单元反转,以预设强度向室内吹风,同时发出警报声,破坏吸烟者的快感。

Description

一种换气扇
技术领域
本发明涉及但不限于电子产品领域,尤其涉及一种具有烟雾报警功能的换气扇。
技术背景
吸烟有害健康已经成为人们的共识,公共场合禁烟已经上升到了法令的高度,但是监管一直是个难题,尤其是公共场所的卫生间,出于隐私无法监控,属于监管盲区,即使安装了烟雾报警器,首先一支烟无法引发烟雾报警器报警就被排风设备排走了,其次吸烟引发了报警,会引发一系列火灾警报,消防出警等等一系列问题。而卫生间内换气扇是必不可少的,卫生间内空气通过换气扇排出,烟雾报警更加准确,且无需安装额外设备。
有鉴于此,提供一种具有烟雾报警功能的换气扇实有必要。
发明内容
一种换气扇,其特征在于,包括换气单元,烟雾检测单元和控制单元;
换气单元,将室内空气排出;
烟雾检测单元,实时监测烟雾浓度,将结果发送给控制单元;
控制单元,分析烟雾监测数据,当数据超过预警值时,控制换气单元反转,以预设强度向室内吹风预设时间。
在一个具体的实施例中,其特征在于,还包括发音单元;控制单元,分析烟雾监测数据,当数据超过预警值时,控制换气单元反转,还/或控制发音单元发出警报声。
本发明的有益之处在于,可以替换现有换气扇,安装于公共场合的厕所,高铁/飞机的卫生间等监控盲区,一旦检测到有人吸烟,控制换气单元反转,以预设强度向室内吹风,同时发出警报声,破坏吸烟者的快感。
附图说明
为了更清楚地说明本发明的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本发明第一实施例提供的换气扇的示意图。
具体实施方式
为更进一步阐述本发明为实现预定发明目的所采取的技术手段及功效,以下结合附图及较佳实施例,对依据本发明的具体实施方式、结构、特征及其功效,详细说明如后。
第一实施例
请参照图1,本实施例提供的换气扇100,包括换气单元10,烟雾检测单元20和控制单元。
本实施例安装于公共场所的卫生间内,当烟雾检测单元20检测到烟雾浓度超过预警值时,控制单元(图未示),控制换气单元10反转,以预设强度向室内吹风预设时间。
本实施例中,控制单元设置于换气单元10内部,可以理解的是,在其他实施例中,控制单元可以设置于其他位置,或者控制单元与换气单元10集成一体,或控制单元与烟雾检测单元20集成一体,并无限制。
以上所述,仅是本发明的较佳实施例而已,并非对本发明作任何形式上的限制,虽然本发明已以较佳实施例揭示如上,然而并非用以限定本发明,任何本领域技术人员,在不脱离本发明技术方案范围内,当可利用上述揭示的技术内容做出些许更动或修饰为等同变化的等效实施例,但凡是未脱离本发明技术方案内容,依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本发明技术方案的范围内。

Claims (2)

1.一种换气扇,其特征在于,包括换气单元,烟雾检测单元和控制单元;
换气单元,将室内空气排出;
烟雾检测单元,实时监测烟雾浓度,将结果发送给控制单元;
控制单元,分析烟雾监测数据,当数据超过预警值时,控制换气单元反转,以预设强度向室内吹风预设时间。
2.根据权利要求1所述的换气扇,其特征在于,还包括发音单元;控制单元,分析烟雾监测数据,当数据超过预警值时,控制换气单元反转,还/或控制发音单元发出警报声。
CN201710436508.XA 2017-06-12 2017-06-12 一种换气扇 Withdrawn CN109026799A (zh)

Priority Applications (1)

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CN201710436508.XA CN109026799A (zh) 2017-06-12 2017-06-12 一种换气扇

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Application Number Priority Date Filing Date Title
CN201710436508.XA CN109026799A (zh) 2017-06-12 2017-06-12 一种换气扇

Publications (1)

Publication Number Publication Date
CN109026799A true CN109026799A (zh) 2018-12-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113393606A (zh) * 2021-06-11 2021-09-14 上海中通吉网络技术有限公司 厕所吸烟的监控方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113393606A (zh) * 2021-06-11 2021-09-14 上海中通吉网络技术有限公司 厕所吸烟的监控方法

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Application publication date: 20181218