CN111613003A - Temperature monitoring, fire detection and fire extinguishing intelligent distribution box - Google Patents
Temperature monitoring, fire detection and fire extinguishing intelligent distribution box Download PDFInfo
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 239000000779 smoke Substances 0.000 claims abstract description 66
- 238000001816 cooling Methods 0.000 claims description 32
- 230000010365 information processing Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000007613 environmental effect Effects 0.000 claims description 9
- 239000002775 capsule Substances 0.000 claims description 6
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- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
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- 230000005855 radiation Effects 0.000 claims 2
- 230000000007 visual effect Effects 0.000 claims 2
- 206010000369 Accident Diseases 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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Abstract
本发明公开一种温度监控、火灾探测及灭火的智能配电箱，联合使用温度传感器与烟雾传感器对配电箱内火灾进行探测，提高火灾报警的准确性；同时设置灭火模块，可及时扑灭初起火灾，防止火灾事故扩大。其包含配电箱箱体；温度传感器，设置在配电箱箱体内部；烟雾传感器，设置在配电箱箱体内部，且与温度传感器之间设置间隔；灭火模块，设置在配电箱箱体内部，且粘贴于配电箱箱体的内壁上；控制模块，分别与温度传感器以及烟雾传感器通过连接线连接，当温度传感器以及烟雾传感器实时监测到的配电箱箱体内的温度和烟雾浓度数据均高于火灾报警的温度阈值和烟雾阈值时，由控制模块发出火灾报警信号，并且灭火模块受热释放灭火介质扑灭初起火灾。
The invention discloses an intelligent power distribution box for temperature monitoring, fire detection and fire extinguishing. A temperature sensor and a smoke sensor are used in combination to detect fire in the power distribution box, thereby improving the accuracy of fire alarms; fire and prevent the spread of fire accidents. It includes the distribution box body; the temperature sensor is arranged inside the distribution box body; the smoke sensor is arranged inside the distribution box body, and is spaced from the temperature sensor; the fire extinguishing module is arranged in the distribution box box the inside of the power distribution box and pasted on the inner wall of the distribution box; the control module is connected to the temperature sensor and the smoke sensor through connecting wires respectively. When the temperature sensor and the smoke sensor monitor the temperature and smoke concentration in the distribution box in real time When the data are higher than the temperature threshold and smoke threshold of the fire alarm, the control module sends out a fire alarm signal, and the fire extinguishing module is heated to release the fire extinguishing medium to extinguish the initial fire.
Description
技术领域technical field
本发明涉及配电设备领域，具体为一种温度监控、火灾探测及灭火智能配电箱。The invention relates to the field of power distribution equipment, in particular to an intelligent power distribution box for temperature monitoring, fire detection and fire extinguishing.
背景技术Background technique
配电箱在使用过程中，存在一定的危险性，并且火灾事故频发。国家标准对配电箱内电气设备运行的环境温度做出了限制，要求配电箱内的环境温度上限不应超过40℃。而在高温季节，暴露于烈日中的配电箱，由于阳光的直射、地面热量的反射以及箱内设备自身发热，箱内温度会超过60℃。电器触头因温度过高会增加接触电阻，进而加剧发热；温度过高会加速电器线圈、引线的绝缘层老化，保护性能降低，容易发生击穿现象，导致火灾发生。现有配电箱的散热多数是通过对内部结构的优化来实现的，但是，对配电箱内环境的实时监控却很少涉及。这不利于配电箱散热的智能化，而且不便于用户或安全管理人员对配电箱进行安全管理。During the use of the distribution box, there is a certain danger, and fire accidents occur frequently. The national standard limits the ambient temperature of the electrical equipment in the distribution box, and requires that the upper limit of the ambient temperature in the distribution box should not exceed 40 °C. In the high temperature season, the distribution box exposed to the scorching sun will exceed 60℃ due to the direct sunlight, the reflection of the ground heat and the self-heating of the equipment in the box. The electrical contact will increase the contact resistance due to the high temperature, which will intensify the heat generation; if the temperature is too high, it will accelerate the aging of the electrical coil and the insulation layer of the lead wire, reduce the protection performance, and easily break down, resulting in a fire. Most of the heat dissipation of the existing distribution box is achieved by optimizing the internal structure, but the real-time monitoring of the environment in the distribution box is rarely involved. This is not conducive to the intelligence of the heat dissipation of the distribution box, and it is not convenient for users or safety managers to safely manage the distribution box.
发明内容SUMMARY OF THE INVENTION
本发明的目的是提供一种温度监控、火灾探测及灭火的智能配电箱，联合使用温度传感器与烟雾传感器对配电箱内火灾进行探测，提高火灾报警的准确性；同时设置灭火模块，当配电箱内发生火灾时，及时扑灭初起火灾，防止火灾事故扩大。The purpose of the present invention is to provide an intelligent power distribution box for temperature monitoring, fire detection and fire extinguishing. The temperature sensor and the smoke sensor are used in combination to detect the fire in the power distribution box, so as to improve the accuracy of the fire alarm; When a fire occurs in the distribution box, put out the initial fire in time to prevent the expansion of the fire accident.
为了达到上述目的，本发明提供一种温度监控、火灾探测及灭火的智能配电箱，包含：配电箱箱体；温度传感器，设置在配电箱箱体内部；烟雾传感器，设置在配电箱箱体内部，且与温度传感器之间设置间隔；灭火模块，设置在配电箱箱体内部，且粘贴于配电箱箱体的内壁上；控制模块，分别与温度传感器以及烟雾传感器通过连接线连接，当温度传感器以及烟雾传感器实时监测到的配电箱箱体内的温度和烟雾浓度数据均高于火灾报警的温度阈值和烟雾阈值时，由控制模块发出火灾报警信号，并且灭火模块受热释放灭火介质扑灭初起火灾。In order to achieve the above purpose, the present invention provides an intelligent power distribution box for temperature monitoring, fire detection and fire extinguishing, comprising: a power distribution box body; a temperature sensor, arranged inside the power distribution box; a smoke sensor, arranged in the power distribution box Inside the box body, and set a gap between it and the temperature sensor; the fire extinguishing module is arranged inside the box body of the power distribution box and pasted on the inner wall of the box body of the power distribution box; the control module is connected with the temperature sensor and the smoke sensor respectively. When the temperature and smoke concentration data in the distribution box monitored by the temperature sensor and the smoke sensor in real time are higher than the temperature threshold and smoke threshold of the fire alarm, the control module sends out a fire alarm signal, and the fire extinguishing module is heated and released Extinguishing media put out the initial fire.
可选的，所述的配电箱箱体的第一侧壁上方开设散热风扇窗口；所述的智能配电箱还包含：散热风扇，固定安装于该散热风扇窗口内，通过连接线与控制模块连接。Optionally, a cooling fan window is set above the first side wall of the box body of the power distribution box; the intelligent power distribution box further includes: a cooling fan, which is fixedly installed in the cooling fan window, and is controlled by a connecting wire. Module connection.
可选的，所述的配电箱还包含：小箱盒，挂载安装于配电箱箱体的第二侧壁下方；所述的控制模块设置在该小箱盒内。Optionally, the power distribution box further includes: a small box, which is mounted under the second side wall of the power distribution box body; the control module is arranged in the small box.
可选的，所述的配电箱箱体的第二侧壁上方开设第一温度传感器线孔；所述的小箱盒的顶部开设第二温度传感器线孔；所述的温度传感器的连接线经第一温度传感器线孔穿出至配电箱箱体外部，并由第二温度传感器线孔穿入小箱盒连接至控制模块。Optionally, a first temperature sensor wire hole is provided above the second side wall of the power distribution box body; a second temperature sensor wire hole is provided on the top of the small box; the connection wire of the temperature sensor is provided It passes through the first temperature sensor wire hole to the outside of the distribution box body, and passes through the second temperature sensor wire hole through the small box to connect to the control module.
可选的，所述的配电箱箱体的第二侧壁上方开设第一烟雾传感器线孔；所述的小箱盒的顶部开设第二烟雾传感器线孔；所述的烟雾传感器的连接线经第一烟雾传感器线孔穿出至配电箱箱体外部，并由第二烟雾传感器线孔穿入小箱盒连接至控制模块。Optionally, a first smoke sensor wire hole is provided above the second side wall of the power distribution box body; a second smoke sensor wire hole is provided on the top of the small box; the connection wire of the smoke sensor is provided It is passed through the first smoke sensor wire hole to the outside of the distribution box body, and is passed through the second smoke sensor wire hole into the small box to be connected to the control module.
可选的，所述的灭火模块采用微泡胶囊灭火贴。Optionally, the fire-extinguishing module adopts micro-bubble capsule fire-extinguishing stickers.
可选的，所述的配电箱箱体的箱门上设有第一视察窗；所述的小箱盒的箱门上设有第二视察窗；所述的第一视察窗及第二视察窗均采用防火防爆透明钢化玻璃材料制成，分别通过阻燃玻璃胶密封嵌于配电箱箱体的箱门及小箱盒的箱门上。Optionally, the box door of the power distribution box is provided with a first inspection window; the box door of the small box is provided with a second inspection window; the first inspection window and the second inspection window are provided. The inspection windows are made of fire-proof and explosion-proof transparent tempered glass materials, which are sealed and embedded in the box door of the distribution box and the box door of the small box through the flame-retardant glass glue.
可选的，所述的配电箱箱体的底部开设若干通孔。Optionally, the bottom of the distribution box body is provided with a plurality of through holes.
可选的，所述的控制模块包含：供电电源、信息处理控制模块、信息显示模块、声光报警模块和无线传输模块；所述的信息处理控制模块的信号接收端分别连接温度传感器及烟雾传感器，接收实时监测到的配电箱箱体内的温度信息和烟雾浓度信息；所述的信息处理控制模块的信号输出端分别连接信息显示模块、声光报警模块、无线传输模块以及散热风扇，将配电箱内的实时温度信息和烟雾浓度信息传输至信息显示模块进行显示，并控制控制散热风扇启动或关闭进行散热，控制声光报警模块发出火灾报警信息。Optionally, the control module includes: a power supply, an information processing control module, an information display module, a sound and light alarm module and a wireless transmission module; the signal receiving ends of the information processing control module are respectively connected to a temperature sensor and a smoke sensor. , receive the real-time monitoring temperature information and smoke concentration information in the distribution box box; the signal output end of the information processing control module is respectively connected to the information display module, the sound and light alarm module, the wireless transmission module and the cooling fan, and the The real-time temperature information and smoke concentration information in the electric box are transmitted to the information display module for display, and the cooling fan is controlled to be turned on or off to dissipate heat, and the sound and light alarm module is controlled to issue fire alarm information.
可选的，所述控制模块接通供电电源后，信息处理控制模块通过信号接收端接收温度传感器和烟雾传感器实时监测的配电箱箱体内的温度及烟雾浓度数据，持续判断温度和烟雾浓度的变化；若温度高于散热风扇的开启温度阈值，信息处理控制模块通过信号输出端发送控制命令，控制散热风扇启动进行降温，直到温度低于散热风扇的关闭温度阈值；若温度和烟雾浓度同时大于火灾报警的温度阈值和烟雾阈值，信息处理控制模块通过信号输出端发送控制命令，控制声光报警模块进行火灾报警，控制信息显示模块显示配电箱内的实时环境信息，控制无线传输模块将配电箱内的环境信息、报警信息上传至远程服务器，用户或安全管理人员通过PC客户端、Web浏览器和手机APP接收到火灾报警提醒，确定起火配电箱位置。同时灭火模块6受热释放灭火介质扑灭初起火灾。Optionally, after the control module is connected to the power supply, the information processing control module receives the temperature and smoke concentration data in the distribution box box monitored by the temperature sensor and the smoke sensor in real time through the signal receiving end, and continuously judges the temperature and smoke concentration. Change; if the temperature is higher than the threshold of the cooling fan's turning-on temperature, the information processing control module sends a control command through the signal output terminal to control the cooling fan to start and cool down until the temperature is lower than the turning-off temperature threshold of the cooling fan; if the temperature and the smoke concentration are greater than The temperature threshold and smoke threshold of the fire alarm, the information processing control module sends control commands through the signal output terminal to control the sound and light alarm module to perform fire alarm, the control information display module displays the real-time environmental information in the distribution box, and the control wireless transmission module will be equipped with The environmental information and alarm information in the electric box are uploaded to the remote server, and the user or safety management personnel receives the fire alarm reminder through the PC client, Web browser and mobile phone APP, and determines the location of the fire distribution box. At the same time, the fire extinguishing module 6 is heated to release the fire extinguishing medium to extinguish the initial fire.
综上所述，本发明所述的温度监控、火灾探测及灭火的智能配电箱，其具有以下优点和有益效果：To sum up, the intelligent distribution box for temperature monitoring, fire detection and fire extinguishing according to the present invention has the following advantages and beneficial effects:
1、配电箱可实时监控箱内的温度，通过预设的散热风扇开启和关闭温度阈值来自动控制散热风扇的开启和关闭，达到智能化散热效果。1. The power distribution box can monitor the temperature in the box in real time, and automatically control the opening and closing of the cooling fan through the preset temperature thresholds for opening and closing the cooling fan to achieve intelligent cooling effect.
2、联合使用温度传感器与烟雾传感器对配电箱内火灾进行探测，避免单一传感器对火灾信息的误报，提高火灾报警的准确性。2. The temperature sensor and the smoke sensor are used together to detect the fire in the distribution box, to avoid the false alarm of the fire information by a single sensor, and to improve the accuracy of the fire alarm.
3、配电箱内环境信息可通过信息显示模块进行本地化呈现，方便用户或安全管理人员巡检查看。同时，配电箱内环境信息、火灾信息通过无线传输模块实时传输至云服务器，方便用户或安全管理人员通过PC客户端、Web浏览器和手机APP进行远程查看所述配电箱内的实时情况。用户和安全管理人员可通过PC客户端、Web浏览器和手机APP上的功能控制按钮对控制参数进行远程设置。3. The environmental information in the distribution box can be displayed locally through the information display module, which is convenient for users or safety management personnel to inspect. At the same time, the environmental information and fire information in the distribution box are transmitted to the cloud server in real time through the wireless transmission module, which is convenient for users or safety managers to remotely view the real-time situation in the distribution box through PC clients, web browsers and mobile APPs. . Users and security managers can remotely set control parameters through the function control buttons on the PC client, web browser and mobile APP.
4、灭火模块采用微泡胶囊灭火贴，当配电箱内发生火灾时，微泡胶囊灭火贴受热释放灭火介质将所述配电箱内的初起火灾扑灭，防止火灾事故扩大。4. The fire-extinguishing module adopts micro-bubble capsule fire-extinguishing stickers. When a fire occurs in the distribution box, the micro-bubble capsule fire-extinguishing stickers are heated to release the fire-extinguishing medium to extinguish the initial fire in the distribution box and prevent the expansion of fire accidents.
附图说明Description of drawings
图1为本发明结构示意图；Fig. 1 is the structural representation of the present invention;
图2为本发明控制模块结构示意图。FIG. 2 is a schematic structural diagram of a control module of the present invention.
具体实施方式Detailed ways
以下结合附图，进一步说明本发明的具体实施例。The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.
本发明提供一种温度监控、火灾探测及灭火的智能配电箱，由配电箱箱体、控制模块11、散热风扇2、温度传感器、烟雾传感器和灭火模块6组成。配电箱箱体的箱门上设有大面积的第一视察窗1；配电箱箱体的底部开设若干通孔12，线缆从通孔进入配电箱内部，同时通孔承担进风口作用，与散热风扇形成空气循环；配电箱箱体的其中一侧的第一侧壁(图1中为左侧侧壁)上方开设散热风扇窗口3；散热风扇2固定安装于该散热风扇窗口3内；配电箱箱体的另一侧的第二侧壁(图1中为右侧侧壁)上方开设两个线孔，分别为第一温度传感器线孔4和第一烟雾传感器线孔5；配电箱箱体的第二侧壁下方挂载小箱盒9，内置控制模块11；小箱盒9的箱门上设有小面积的第二视察窗10；小箱盒9的顶部开设两个线孔，分别为第二温度传感器线孔8及第二烟雾传感器线孔7；温度传感器置于配电箱箱体的内部，且位于顶部靠近第一温度传感器线孔4处；烟雾传感器置于配电箱箱体的内部，且位于顶部靠近第一烟雾传感器线孔5处；灭火模块6置于配电箱箱体的内部，且粘贴于配电箱箱体的内壁上。The invention provides an intelligent power distribution box for temperature monitoring, fire detection and fire extinguishing, which is composed of a power distribution box body, a control module 11 , a
散热风扇2采用的是金属材质的风扇，通过设置在配电箱箱体外部的连接线与控制模块11连接。The
第一视察窗1及第二视察窗10均采用防火防爆透明钢化玻璃材料制成，其周围采用阻燃玻璃胶密封嵌于配电箱箱体的箱门及小箱盒9的箱门上。The first inspection window 1 and the
配电箱箱体的第一侧壁上方开设的散热风扇窗口3与散热风扇2大小相符合。The size of the
灭火模块6采用微泡胶囊灭火贴，粘贴于配电箱箱体的内壁上；微泡胶囊灭火贴可在火灾发生时受热分解释放灭火介质将火灾扑灭；微泡胶囊灭火贴用量与配电箱箱体的内部空间尺寸相匹配。Fire-extinguishing module 6 adopts micro-bubble capsule fire-extinguishing stickers, which are pasted on the inner wall of the distribution box; the micro-bubble capsule fire-extinguishing stickers can be decomposed by heat to release the fire extinguishing medium to extinguish the fire; The size of the interior space of the box is matched.
温度传感器用于所述配电箱箱体内的实时温度检测，该温度传感器的连接线经配电箱箱体第二侧壁上方的第一温度传感器线孔4穿出，由第二温度传感器线孔8穿入小箱盒9，进而连接至控制模块11。烟雾传感器用于所述配电箱箱体内的实时烟雾浓度检测，该烟雾传感器的连接线经配电箱第二侧壁上方的第一烟雾传感器线孔5穿出，由第二烟雾传感器线孔7穿入小箱盒9，进而连接至控制模块11。温度传感器与烟雾传感器在安装时，两者之间需要间隔一定距离。第一、第二温度传感器线孔4和8，以及第一、第二烟雾传感器线孔5和7均为半径与连接线粗细相当的圆形小孔，并设置有环形密封圈。The temperature sensor is used for real-time temperature detection in the distribution box. The connection wire of the temperature sensor is passed through the first temperature sensor wire hole 4 above the second side wall of the distribution box, and the second temperature sensor wire The
控制模块11由供电电源、信息处理控制模块、信息显示模块、声光报警模块和无线传输模块组成。信息处理控制模块的信号接收端分别连接温度传感器及烟雾传感器，信号输出端分别连接信息显示模块、声光报警模块、无线传输模块以及散热风扇2。The control module 11 is composed of a power supply, an information processing control module, an information display module, a sound and light alarm module and a wireless transmission module. The signal receiving end of the information processing control module is respectively connected to the temperature sensor and the smoke sensor, and the signal output end is respectively connected to the information display module, the sound and light alarm module, the wireless transmission module and the
其中，控制模块11的供电电源采用太阳能电池板，为整个控制模块11提供工作电源。在接通供电电源后，信息处理控制模块通过信号接收端接收温度传感器和烟雾传感器实时监测的配电箱箱体内的温度及烟雾浓度数据，持续判断温度和烟雾浓度的变化；Among them, the power supply of the control module 11 adopts a solar panel, which provides the working power for the entire control module 11 . After the power supply is turned on, the information processing control module receives the temperature and smoke concentration data in the distribution box monitored by the temperature sensor and the smoke sensor in real time through the signal receiving end, and continuously judges the changes in temperature and smoke concentration;
若温度高于散热风扇的开启温度阈值、且烟雾浓度低于火灾报警的烟雾阈值，说明配电箱箱体内部温度过高，此时信息处理控制模块通过信号输出端发送控制命令，控制散热风扇启动进行降温，直到温度低于散热风扇的关闭温度阈值，否则散热风扇持续运转。If the temperature is higher than the turning-on temperature threshold of the cooling fan, and the smoke concentration is lower than the smoke threshold of the fire alarm, it means that the internal temperature of the distribution box is too high. At this time, the information processing control module sends a control command through the signal output terminal to control the cooling fan. Start to cool down until the temperature is lower than the shutdown temperature threshold of the cooling fan, otherwise the cooling fan will continue to run.
若温度和烟雾浓度同时大于火灾报警的温度阈值和烟雾阈值，说明发生火灾，此时信息处理控制模块通过信号输出端发送控制命令，控制声光报警模块进行火灾报警，控制信息显示模块显示配电箱内的实时环境信息，控制无线传输模块将配电箱内的环境信息、报警信息上传至远程服务器。用户或安全管理人员通过PC客户端、Web浏览器和手机APP接收到火灾报警提醒，确定起火配电箱位置。同时灭火模块6受热释放灭火介质扑灭初起火灾。If the temperature and smoke concentration are greater than the temperature threshold and smoke threshold of the fire alarm at the same time, it means that a fire has occurred. At this time, the information processing control module sends a control command through the signal output terminal to control the sound and light alarm module to perform fire alarm, and the control information display module displays the power distribution. Real-time environmental information in the box, control the wireless transmission module to upload the environmental information and alarm information in the distribution box to the remote server. Users or safety management personnel receive fire alarm reminders through PC client, web browser and mobile APP, and determine the location of the fire distribution box. At the same time, the fire extinguishing module 6 is heated to release the fire extinguishing medium to extinguish the initial fire.
本实施例中，开启散热风扇的温度阈值设置在35℃～40℃之间，关闭散热风扇的温度阈值设置在30℃～34℃之间。火灾报警的温度阈值大于40℃，设置在41℃～60℃之间。烟雾浓度的火灾报警阈值设置在1000ppm～2000ppm之间。In this embodiment, the temperature threshold for turning on the cooling fan is set between 35°C and 40°C, and the temperature threshold for turning off the cooling fan is set between 30°C and 34°C. The temperature threshold of the fire alarm is greater than 40°C and is set between 41°C and 60°C. The fire alarm threshold of smoke concentration is set between 1000ppm and 2000ppm.
所述的信息处理控制模块采用的是STC89C52单片机；温度传感器采用的是DS18B20温度传感器；烟雾传感器采用的是MQ-2烟雾传感器；信息显示模块采用的是LCD1602液晶显示屏；无线传输模块采用的是ESP-01S无线网络模块。The information processing control module adopts STC89C52 single-chip microcomputer; the temperature sensor adopts DS18B20 temperature sensor; the smoke sensor adopts MQ-2 smoke sensor; the information display module adopts LCD1602 liquid crystal display screen; the wireless transmission module adopts ESP-01S wireless network module.
无线传输模块通过路由器将配电箱箱体内的环境信息、报警信息上传至远程服务器；用户或安全管理人员可通过PC客户端、Web浏览器或手机APP访问云服务器获取环境信息、报警信息；PC客户端、Web浏览器或手机APP可以将获取的信息进行可视化，在用户界面上呈现配电箱内的温度变化曲线、烟雾浓度变化曲线、报警信息、功能控制按钮以及配电箱的编号和位置信息。The wireless transmission module uploads the environmental information and alarm information in the distribution box to the remote server through the router; users or security managers can access the cloud server through the PC client, web browser or mobile APP to obtain environmental information and alarm information; PC The client, web browser or mobile APP can visualize the acquired information, and display the temperature change curve, smoke concentration change curve, alarm information, function control buttons, and the number and location of the distribution box on the user interface. information.
PC客户端、Web浏览器和手机APP界面上功能控制按钮可以对配电箱内控制模块的参数进行设置，设置命令通过云服务器和路由器传送给无线传输模块，再由无线传输模块反馈给信息处理控制模块。控制模块的参数有：散热风扇的开启温度阈值和关闭温度阈值、火灾报警的温度阈值和烟雾阈值。The function control buttons on the PC client, web browser and mobile phone APP interface can set the parameters of the control module in the distribution box. The setting command is transmitted to the wireless transmission module through the cloud server and router, and then the wireless transmission module feeds back to the information processing. control module. The parameters of the control module are: the opening temperature threshold and closing temperature threshold of the cooling fan, the temperature threshold and the smoke threshold of the fire alarm.
尽管本发明的内容已经通过上述优选实施例作了详细介绍，但应当认识到上述的描述不应被认为是对本发明的限制。在本领域技术人员阅读了上述内容后，对于本发明的多种修改和替代都将是显而易见的。因此，本发明的保护范围应由所附的权利要求来限定。While the content of the present invention has been described in detail by way of the above preferred embodiments, it should be appreciated that the above description should not be construed as limiting the present invention. Various modifications and alternatives to the present invention will be apparent to those skilled in the art upon reading the foregoing. Accordingly, the scope of protection of the present invention should be defined by the appended claims.
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| CN115695776A (en) * | 2022-09-23 | 2023-02-03 | 中国通信建设第四工程局有限公司 | Video monitoring system fault detection method and device |
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