CN101847353B - 消防指示装置及消防*** - Google Patents

消防指示装置及消防*** Download PDF

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CN101847353B
CN101847353B CN2009103011399A CN200910301139A CN101847353B CN 101847353 B CN101847353 B CN 101847353B CN 2009103011399 A CN2009103011399 A CN 2009103011399A CN 200910301139 A CN200910301139 A CN 200910301139A CN 101847353 B CN101847353 B CN 101847353B
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fire
light emitting
fire fighting
smog
indication device
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CN101847353A (zh
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廖名扬
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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Priority to US12/541,691 priority patent/US8410949B2/en
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/062—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating emergency exits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F2013/05—Constructional details indicating exit way or orientation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8376—Combined

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Fire Alarms (AREA)

Abstract

本发明提供一种消防指示装置，该消防指示装置包括一个发光指示牌及一个烟雾排开***。该发光指示牌用于在火灾发生时发光指示逃离现场的方向。该烟雾排开***用于在火灾发生时排开该发光指示牌周围的烟雾。该消防指示装置采用该烟雾排开***在火灾发生时排开该发光指示牌周围的浓烟，更好地暴露发光指示牌，提高消防指示装置的指示性。另外，本发明还提供一种具有该消防指示装置的消防***。

Description

消防指示装置及消防***
技术领域
本发明涉及消防安全技术，特别涉及一种消防指示装置及具有该消防指示装置的消防***。
背景技术
大型现代建筑一般要求设有消防通道及消防指示装置，以帮助人们在火灾发生时紧急疏散，逃离现场。现有的消防指示装置为发光指示牌，其可在火灾发生时发光，指引人们通过消防通道离开现场。然而，火灾发生时，往往浓烟弥漫，发光指示牌在烟雾中的暴露性差，消防指示装置指示性差。
发明内容
有鉴于此，有必要提供一种指示性佳的消防指示装置及具有该消防指示装置的消防***。
一种消防指示装置，其包括一个发光指示牌及一个烟雾排开***。该发光指示牌用于在火灾发生时发光指示逃离现场的方向。该烟雾排开***用于在火灾发生时排开该发光指示牌周围的烟雾。
一种消防***，其包括一个消防感测装置及一个消防指示装置。该消防感测装置用于感测现场的烟雾浓度从而判断现场是否发生火灾。该消防指示装置包括一个发光指示牌及一个烟雾排开***。该发光指示牌用于在火灾发生时发光指示逃离现场的方向。该烟雾排开***用于在火灾发生时排开该发光指示牌周围的烟雾。
该消防指示装置及该消防***采用该烟雾排开***在火灾发生时排开该发光指示牌周围的浓烟，更好地暴露发光指示牌，提高消防指示装置的指示性。
附图说明
图1为本发明一个较佳实施方式的消防***的功能模块示意图。
图2为图1所示消防***的消防指示装置立体示意图。
图3为本发明另一个较佳实施方式的消防指示装置立体示意图。
具体实施方式
请一并参阅图1及图2，本发明较佳实施方式的消防***10包括一个消防感测装置20及一个消防指示装置30。消防感测装置20用于感测现场的烟雾浓度从而判断现场是否发生火灾。消防指示装置30包括一个发光指示牌32及一个烟雾排开***34。发光指示牌32用于在火灾发生时发光指示逃离现场的方向(消防通道)。烟雾排开***34用于在火灾发生时排开发光指示牌32周围的烟雾。
发光指示牌32为发光二极管(Light Emitting Diode,LED)指示牌，其包括一个牌状外壳320、多个LED322及一个LED驱动电路324。牌状外壳320包括一个指示面326。多个LED322设置于指示面326上，并排列成方向指示标志，如箭头，以在LED322发光时指示逃离现场的方向。LED驱动电路324用于在火灾发生时驱动LED322发光。为避免发光指示牌被过浓的烟雾所遮蔽，依据烟雾的上升特性，发光指示牌32应安装于现场的低处，如墙根。
烟雾排开***34包括一个气瓶340、多个喷嘴342及一个喷嘴启动装置344。气瓶340蓄有气体并与多个喷嘴342连通。多个喷嘴342分布在指示面326的边缘处，且其喷射方向朝外(由牌状外壳320内而外)。喷嘴启动装置344用于在火灾发生时启动喷嘴342，以排开发光指示牌32周围的浓烟，更好地暴露发光指示牌32，提高消防指示装置30的指示性。
具体地，消防感测装置20包括一个烟雾感测器22、一个感测处理器24及一个无线发射器26。烟雾感测器22可以感测现场的烟雾浓度。依据烟雾的上升特性，烟雾感测器22可安装于现场的高处，如天花板。感测处理器24可以依据烟雾感测器22感测到的烟雾浓度判断现场是否发生火灾。例如，当烟雾感测器22感测到的烟雾浓度超过10%时，感测处理器24判断现场发生火灾。无线发射器26可以在感测处理器24判断到火灾发生时发射消防信号。
消防指示装置30还包括一个无线接收器36及一个指示处理器38。无线接收器36用于接收无线发射器26发出的消防信号。指示处理器38在接收到消防信号的情况下激活LED驱动电路324及喷嘴启动装置344，以驱动LED322发光并启动喷嘴342。
可以理解，发光指示牌32的外壳并不限于本实施方式的牌状，其可为其他形状，如圆柱状。
可以理解，发光指示牌32并不限于本实施方式的LED指示牌，可选用其他类型的发光指示牌，如荧光灯指示牌。
可以理解，烟雾排开***34也不限于本实施方式。请参阅图3，另一个实施方式的消防指示装置40的烟雾排开***42包括一个风扇420、多个风口422及一个风扇驱动装置424。风扇420设置在牌状外壳320内。牌状外壳320还包括四个与指示面326连接的侧面328。多个风口422分布在指示面326的边缘处及四个侧面328接近指示面326的边缘处，且其出射方向朝外(由牌状外壳320内而外)。风扇驱动装置424用于在火灾发生时启动风扇420。如此，风扇420形成的气流通过风口422向发光指示牌32周围散发，排开发光指示牌32周围浓烟，更好地暴露发光指示牌32，以提高消防指示装置40的指示性。
可以理解，喷嘴342及风口422并不限于上述实施方式的分布方式，其可采用其他有利于排开发光指示牌32周围烟雾的分布方式，如沿指示面326与四个侧面328的接合部位(即牌状外壳320的棱角处)分布。另外，喷嘴342还可以与牌状外壳320分离设置，如环布于牌状外壳320周围的墙体上。
可以理解，消防感测装置20与消防指示装置30或40之间的通讯并不限于通过本实施方式的无线发射器26及无线接收器36实现，其可以通过其他方式实现消防信号的通信，如连线。
本技术领域的普通技术人员应当认识到，以上的实施方式仅是用来说明本发明，而并非用作为对本发明的限定，只要在本发明的实质精神范围之内，对以上实施例所作的适当改变和变化都落在本发明要求保护的范围之内。

Claims (4)

1.一种消防指示装置，其包括一个发光指示牌，该发光指示牌用于在火灾发生时发光指示逃离现场的方向，其特征在于：该消防指示装置还包括一个烟雾排开***，该烟雾排开***用于在火灾发生时排开该发光指示牌周围的烟雾，该发光指示牌包括一个外壳、多个发光二极管及一个驱动电路，该外壳包括一个指示面及至少一个与该指示面连接的侧面，该多个发光二极管在该指示面上排列成方向指示标志，该驱动电路用于在火灾发生时驱动该多个发光二极管发光，该烟雾排开***包括一个风扇、多个风口及一个风扇驱动装置，该风扇设置在该外壳内，该多个风口分布在该指示面的边缘处及该至少一个侧面接近该指示面的边缘处，该多个风口的出射方向朝外，该风扇驱动装置用于在火灾发生时启动该风扇。
2.如权利要求1所述的消防指示装置，其特征在于：该发光指示牌为发光二极管指示牌或荧光灯指示牌。
3.如权利要求1所述的消防指示装置，其特征在于：该外壳为牌状或圆柱状。
4.如权利要求1所述的消防指示装置，其特征在于：该烟雾排开***包括一个气瓶、多个喷嘴及一个喷嘴启动装置，该气瓶蓄有气体并与该多个喷嘴连通，该喷嘴启动装置用于在火灾发生时启动该多个喷嘴，以喷射气体排开该发光指示牌周围的烟雾。
CN2009103011399A 2009-03-25 2009-03-25 消防指示装置及消防*** Expired - Fee Related CN101847353B (zh)

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Publication number Priority date Publication date Assignee Title
CN103263733A (zh) * 2013-05-12 2013-08-28 安徽工程大学 楼宇智能逃生指示牌
CN104050899A (zh) * 2014-06-20 2014-09-17 欧士玺 一种安全出口指示牌
CN109979350A (zh) * 2019-03-21 2019-07-05 厦门泉厦科技有限公司 一种楼道消防指示装置及消防预警***

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796018A (en) * 1986-05-26 1989-01-03 Hockiki Corp. Exit guiding system
CN2613711Y (zh) * 2003-02-21 2004-04-28 胡泽军 可燃气体自动报警排风机
CN2676958Y (zh) * 2003-09-26 2005-02-09 联合电力开发股份有限公司 防火逃生装置
CN201048022Y (zh) * 2007-06-21 2008-04-16 楼鹏飞 一种消防逃生指示灯
CN201067707Y (zh) * 2007-07-20 2008-06-04 伍劲刚 火场除烟器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817161A (en) * 1972-10-26 1974-06-18 N Koplon Smoke protection system
US4054084A (en) * 1975-11-18 1977-10-18 William Francis Palmer Fire and smoke free system for high rise building stairways
US4763115A (en) * 1986-12-09 1988-08-09 Donald L. Trigg Fire or smoke detection and alarm system
US5446440A (en) * 1993-01-06 1995-08-29 Lederlite Corporation Emergency sign and control circuit
US6774802B2 (en) * 2002-03-20 2004-08-10 Hon Technology Inc. Detection and air evacuation system
US6975237B2 (en) * 2003-01-10 2005-12-13 The Boeing Company System, controller and method of detecting a hazardous condition within an enclosure having a ventilation system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796018A (en) * 1986-05-26 1989-01-03 Hockiki Corp. Exit guiding system
CN2613711Y (zh) * 2003-02-21 2004-04-28 胡泽军 可燃气体自动报警排风机
CN2676958Y (zh) * 2003-09-26 2005-02-09 联合电力开发股份有限公司 防火逃生装置
CN201048022Y (zh) * 2007-06-21 2008-04-16 楼鹏飞 一种消防逃生指示灯
CN201067707Y (zh) * 2007-07-20 2008-06-04 伍劲刚 火场除烟器

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