CN206896655U - A kind of end water testing device with monitoring system - Google Patents
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Abstract
本实用新型提供了一种带有监控系统的末端试水装置，包括监控设备、压力传感器、电磁阀和两端开口的试水管道，压力传感器检测试水管道内部水的压力，监控设备根据接收到的压力数据的电信号计算压力水的流量，并将计算的流量数据显示在与所述监控设备电连接的显示设备上。本实用新型提供的带有监控系统的末端试水装置，压力传感器检测系统管道中水的压力，并将检测到的压力信号传输至监控设备，监控设备根据压力信号计算出水的流量，并显示水的流量值以及传输至中央监视器和相关工作人员的手机或其他显示设备的APP上，能够随时监控消防供水的质量，避免工作人员到末端试水装置的工作现场登楼、爬高作业，保证了工作人员的人身安全。
The utility model provides a terminal water testing device with a monitoring system, which includes monitoring equipment, a pressure sensor, a solenoid valve and a water testing pipeline with openings at both ends. The pressure sensor detects the pressure of the water inside the water testing pipeline, and the monitoring equipment receives Calculate the flow rate of the pressurized water from the received electrical signal of the pressure data, and display the calculated flow data on a display device electrically connected to the monitoring device. The terminal water testing device with a monitoring system provided by the utility model, the pressure sensor detects the pressure of the water in the system pipeline, and transmits the detected pressure signal to the monitoring equipment, and the monitoring equipment calculates the flow rate of the water according to the pressure signal, and displays the water flow The flow value and the APP transmitted to the central monitor and the relevant staff's mobile phone or other display devices can monitor the quality of the fire water supply at any time, avoiding the staff to go to the work site of the terminal water testing device to climb stairs and climb high, ensuring The personal safety of staff.
Description
技术领域technical field
本实用新型属于消防设备领域，涉及一种末端试水装置，尤其涉及一种带有监控系统的末端试水装置。The utility model belongs to the field of fire fighting equipment and relates to a terminal water testing device, in particular to a terminal water testing device with a monitoring system.
背景技术Background technique
自动喷水灭火系统是包括洒水喷头、报警阀组、水流报警装置等，如水流指示器或压力开关，能够在发生火灾时自动喷水的自动灭火系统，也是目前世界上公认的最有效的自救灭火方式，该系统具有安全可靠、经济实用以及灭火成功率高等优点。The automatic sprinkler system is an automatic fire extinguishing system that includes sprinklers, alarm valve groups, water flow alarm devices, etc., such as water flow indicators or pressure switches, and can automatically spray water in the event of a fire. It is also the most effective self-rescue system recognized in the world at present. The fire extinguishing method, the system has the advantages of safety, reliability, economy and practicality, and high success rate of fire extinguishing.
自动喷水灭火系统末端试水装置是喷洒系统不可或缺的一部分，通过此装置可以检测整个系统的运行状况。《自动喷水灭火系统设计规范》(GB50084-2001)，条文解释中对此装置作用做了详细的诠释：“为了检测系统的可靠性，测试系统能否在开放一只最不利条件下的喷头可靠报警并正常启动，要求在每个报警阀的供水最不利处设置末端试水装置。末端试水装置测试的内容，包括水流指示器、报警阀、压力开关、水力警铃的动作是否正常，配水管道是否通畅，以及最不利点处的喷头工作压力等。”The water test device at the end of the automatic sprinkler system is an integral part of the sprinkler system, through which the operating status of the entire system can be detected. "Code for Design of Automatic Sprinkler System" (GB50084-2001), the interpretation of the article makes a detailed interpretation of the function of this device: "In order to test the reliability of the system, test whether the system can open a sprinkler under the most unfavorable conditions. Reliable alarm and normal start, it is required to set up a terminal water test device at the most unfavorable water supply point of each alarm valve. The content of the terminal water test device test includes whether the action of the water flow indicator, alarm valve, pressure switch, and hydraulic alarm bell is normal. Whether the water distribution pipe is unobstructed, and the working pressure of the sprinkler at the most unfavorable point, etc. "
但现有的消防末端试水装置，多数为手动试水装置，也有一部分为电动试水装置，但两者的共性在于，均采用人工定期到各消防管路末端最不利点手动开启试水阀门，根据压力表的读数检测水力情况。由于消防末端试水装置位置的特定性，使得此项工作在人工操作过程中极为不便。其次，由于现有的末端试水装置是根据压力表的读数来判断消防管路的水力情况，因为压力表自身的局限性，其只能读出此时管路中消防水的静态压力是否达标，无法判断消防系统工作时的综合水力情况，现场操作的工作人员也无从分析消防管路的状态。However, most of the existing fire-fighting terminal water testing devices are manual water-testing devices, and some are electric water-testing devices, but the commonality between the two is that they are all manually opened at the most unfavorable point at the end of each fire-fighting pipeline to manually open the water-testing valve. , according to the reading of the pressure gauge to detect the hydraulic condition. Due to the specificity of the position of the fire terminal water testing device, this work is extremely inconvenient in the manual operation process. Secondly, because the existing terminal water testing device judges the hydraulic condition of the fire-fighting pipeline based on the readings of the pressure gauge, because of the limitations of the pressure gauge itself, it can only read whether the static pressure of the fire-fighting water in the pipeline is up to standard at this time , It is impossible to judge the comprehensive hydraulic situation when the fire protection system is working, and the staff operating on site cannot analyze the state of the fire protection pipeline.
实用新型内容Utility model content
本实用新型针对现有技术存在的缺陷，提供一种带有监控系统的末端试水装置。The utility model provides a terminal water testing device with a monitoring system aiming at the defects in the prior art.
本实用新型提供的带有监控系统的末端试水装置，包括监控设备、压力传感器、电磁阀和两端开口的试水管道。The terminal water testing device with a monitoring system provided by the utility model includes monitoring equipment, a pressure sensor, a solenoid valve and a water testing pipeline with openings at both ends.
其中，所述压力传感器和所述电磁阀的一端均设置在所述试水管道的外侧壁上，并与所述试水管道的内部连通，另一端均电连接在所述监控设备上，所述压力传感器将压力数据的电信号传输至所述监控设备，所述监控设备控制所述电磁阀的开启和/或关闭；Wherein, one end of the pressure sensor and the electromagnetic valve is arranged on the outer wall of the water test pipeline, and communicates with the inside of the water test pipeline, and the other ends are electrically connected to the monitoring equipment, so The pressure sensor transmits the electrical signal of the pressure data to the monitoring device, and the monitoring device controls the opening and/or closing of the electromagnetic valve;
所述监控设备根据接收到的压力数据的电信号通过公式Q＝K·(10P)0.5计算压力水的流量，并将计算的流量数据显示在与所述监控设备电连接的显示设备上。The monitoring device calculates the flow rate of the pressure water through the formula Q=K·(10P) 0.5 according to the received electrical signal of the pressure data, and displays the calculated flow data on a display device electrically connected to the monitoring device.
在一个优选实施例中，所述监控设备上设有驱动部件，所述驱动部件带动所述电磁阀水平旋转和/或上下移动，以控制所述电磁阀的开启和/或关闭。In a preferred embodiment, the monitoring device is provided with a driving part, and the driving part drives the solenoid valve to rotate horizontally and/or move up and down, so as to control the opening and/or closing of the solenoid valve.
在一个优选实施例中，所述试水管道的两端分别为压力水入口和压力水出口，所述压力水入口连接外部压力水供应装置，所述压力水出口设有试水喷嘴，所述试水喷嘴用于喷射所述管道中的压力水。In a preferred embodiment, the two ends of the water test pipeline are respectively a pressure water inlet and a pressure water outlet, the pressure water inlet is connected to an external pressure water supply device, the pressure water outlet is provided with a water test nozzle, and the pressure water outlet is provided with a water test nozzle. The water test nozzle is used to spray the pressure water in the pipeline.
在一个优选实施例中，所述试水喷嘴固定安装在所述压力水出口的内侧壁上，所述试水喷嘴的内壁的形状为梯形凸台，所述梯形凸台的横截面为圆形。In a preferred embodiment, the water test nozzle is fixedly installed on the inner wall of the pressure water outlet, the shape of the inner wall of the water test nozzle is a trapezoidal boss, and the cross section of the trapezoidal boss is circular .
在一个优选实施例中，所述监控设备通过电缆与中央监视器电连接，将计算出的压力水的流量传输至所述中央监视器的显示设备上。In a preferred embodiment, the monitoring device is electrically connected to the central monitor through a cable, and transmits the calculated pressure water flow to the display device of the central monitor.
在一个优选实施例中，所述监控设备通过SIM卡将计算出的压力水的流量传输至APP终端。In a preferred embodiment, the monitoring device transmits the calculated flow rate of the pressure water to the APP terminal through the SIM card.
在一个优选实施例中，所述监控设备设有比较器，接收到的压力数据与预设定阈值比较，若接收到的压力数据小于预定阈值，所述监控设备启动与其电连接的警示设备，如水力警铃等，提示维保人员及时维修末端试水装置。In a preferred embodiment, the monitoring device is provided with a comparator, and the received pressure data is compared with a preset threshold, and if the received pressure data is less than the predetermined threshold, the monitoring device activates a warning device electrically connected to it, Such as hydraulic alarm bells, etc., to remind maintenance personnel to repair the terminal water testing device in time.
在一个优选实施例中，所述监控设备还设有计时器，监控设备将计算出的压力水的流量传输至中央监视器和/或APP终端后，本次水的流量和压力监控结束，启动计时器，准备进入下一个循环。In a preferred embodiment, the monitoring device is also provided with a timer. After the monitoring device transmits the calculated pressure water flow to the central monitor and/or the APP terminal, the monitoring of the water flow and pressure this time ends and starts Timer, ready to enter the next cycle.
在一个优选实施例中，所述末端试水装置还包括输入/输出模块，所述输入/输出模块的信号输入端与所述监控设备电连接，所述输入/输出模块的信号输出端与所述警示设备电连接，若计算出的压力水的流量低于预定阈值，所述监控设备通过所述输入/输出模块启动所述警示设备，所述警示设备启动后，通过所述输入/输出模块将启动信号反馈至所述监控设备。In a preferred embodiment, the terminal water testing device further includes an input/output module, the signal input end of the input/output module is electrically connected to the monitoring equipment, and the signal output end of the input/output module is connected to the The warning device is electrically connected, if the calculated flow rate of pressure water is lower than the predetermined threshold, the monitoring device starts the warning device through the input/output module, and after the warning device is started, it passes through the input/output module An activation signal is fed back to the monitoring device.
本实用新型提供的带有监控系统的末端试水装置，压力传感器检测系统管道中水的压力，并将检测到的压力信号传输至监控设备，监控设备根据压力信号计算出水的流量，并显示水的流量值以及传输至中央监视器和相关工作人员的手机或其他显示设备的APP上，能够随时监控消防供水的质量，避免工作人员到末端试水装置的工作现场登楼、爬高作业，保证了工作人员的人身安全。The terminal water testing device with a monitoring system provided by the utility model, the pressure sensor detects the pressure of the water in the system pipeline, and transmits the detected pressure signal to the monitoring equipment, and the monitoring equipment calculates the flow rate of the water according to the pressure signal, and displays the water flow The flow value and the APP transmitted to the central monitor and the relevant staff's mobile phone or other display devices can monitor the quality of the fire water supply at any time, avoiding the staff to go to the work site of the terminal water testing device to climb stairs and climb high, ensuring The personal safety of staff.
附图说明Description of drawings
图1为本实用新型提供的带有监控系统的末端试水装置；Fig. 1 is the terminal water testing device with monitoring system provided by the utility model;
图2为图1所示末端试水装置的工作原理图。Fig. 2 is a working principle diagram of the terminal water testing device shown in Fig. 1 .
具体实施方式detailed description
如图1和图2所示，本实用新型提供的带有监控系统的末端试水装置，包括试水管道5、监控设备1、压力传感器2、输入/输出模块和电磁阀3。As shown in Figures 1 and 2, the terminal water testing device with a monitoring system provided by the utility model includes a water testing pipeline 5, a monitoring device 1, a pressure sensor 2, an input/output module and a solenoid valve 3.
试水管道5为两端分别设有压力水入口和压力水出口的中空管道，压力水入口与外部压力水供应装置，如水泵，连接，压力水出口的内部设有试水喷嘴4，试水喷嘴4的纵截面为梯形，各横截面形成直径连续的圆，试水喷嘴4口径较大的一侧朝向压力水入口。The water test pipeline 5 is a hollow pipeline with a pressure water inlet and a pressure water outlet respectively at both ends, the pressure water inlet is connected with an external pressure water supply device, such as a water pump, and the inside of the pressure water outlet is provided with a water test nozzle 4 to test the water. The longitudinal section of the nozzle 4 is trapezoidal, each cross section forms a circle with a continuous diameter, and the larger side of the water test nozzle 4 faces the pressure water inlet.
压力传感器2和电磁阀3均与试水管道5密封连通，电磁阀3位于试水喷嘴4和压力传感器2之间，在电磁阀3开启或关闭状态下，压力传感器2均能够检测试水管道5中水的压力。Both the pressure sensor 2 and the solenoid valve 3 are in sealing communication with the water test pipeline 5, and the solenoid valve 3 is located between the water test nozzle 4 and the pressure sensor 2. When the solenoid valve 3 is opened or closed, the pressure sensor 2 can detect the pressure of the water test pipeline. 5 pressure of water.
电磁阀3和压力传感器2均电连接在监控装置1上，监控装置1控制电磁阀3的开启或闭合，压力传感器2时刻检测试水管道5中水的压力，并将检测到的水的压力以压力电信号的形式传输至监控装置1，位于监控装置1内部的比较器与检测到的水的压力值进行比较，若检测到的水的压力值小于预设的阈值，则提示压力故障，监控设备1发出报警信号，如启动水力报警器，提示工作人员维修供应压力水的水泵等。The electromagnetic valve 3 and the pressure sensor 2 are all electrically connected to the monitoring device 1, the monitoring device 1 controls the opening or closing of the electromagnetic valve 3, the pressure sensor 2 detects the pressure of the water in the water test pipeline 5 at all times, and the detected water pressure It is transmitted to the monitoring device 1 in the form of a pressure electrical signal, and the comparator located inside the monitoring device 1 compares the detected water pressure value. If the detected water pressure value is lower than the preset threshold value, it will prompt a pressure failure. The monitoring device 1 sends out an alarm signal, such as starting a hydraulic alarm, prompting staff to repair the water pump for supplying pressurized water, etc.
若检测到的水的压力值大于预设的阈值，监控装置1采用接收到的压力电信号通过流量计算公式Q＝K·(10P)0.5计算试水管道5中压力水的流量，监控装置1设有显示器，计算出的压力水的流量显示在显示器上。监控装置1还通过电缆将计算出的压力水的流量传输至火灾监控中心的显示界面，并通过SIM卡发送至消防值班人员、监管人员的手机上。If the pressure value of the detected water is greater than the preset threshold value, the monitoring device 1 uses the received pressure electric signal to calculate the flow rate of the pressure water in the water test pipeline 5 through the flow calculation formula Q=K (10P) 0.5 , and the monitoring device 1 A display is provided, and the calculated flow rate of the pressure water is displayed on the display. The monitoring device 1 also transmits the calculated pressure water flow to the display interface of the fire monitoring center through the cable, and sends it to the mobile phones of the firefighting personnel on duty and supervisors through the SIM card.
输入/输出模块的信号输入端与监控设备1电连接，信号输出端与警示设备电连接，若计算出的压力水的流量低于预定阈值，监控设备1通过输入/输出模块启动警示设备，警示设备启动后，通过输入/输出模块将启动信号反馈至监控设备。若监控设备1发出报警信号后，未收到警示设备的反馈信号，则监控设备1提示警示设备故障，并把该提示信号发送至手机APP和火灾监控中心的显示界面。The signal input end of the input/output module is electrically connected to the monitoring device 1, and the signal output end is electrically connected to the warning device. If the calculated pressure water flow rate is lower than a predetermined threshold, the monitoring device 1 starts the warning device through the input/output module, and the warning After the device is started, the start signal is fed back to the monitoring device through the input/output module. If the monitoring device 1 sends out the alarm signal but does not receive a feedback signal from the warning device, the monitoring device 1 will prompt that the warning device is faulty, and send the prompt signal to the mobile phone APP and the display interface of the fire monitoring center.
通过本实用新型提供的带有监控系统的末端试水装置，相关工作人员可以随时监控末端试水装置中水的状态，而无需消防维保人员到现场爬高作业，以得到水流的状况，既提高了工作效率，也保证了维保人员的人身安全。Through the terminal water testing device with a monitoring system provided by the utility model, the relevant staff can monitor the state of the water in the terminal water testing device at any time, without the need for fire maintenance personnel to climb up and work on site to obtain the status of the water flow. Improve work efficiency, but also ensure the personal safety of maintenance personnel.
使用本实用新型提供的带有监控系统的末端试水装置监控水压时，首先系统上电，系统进入初始化状态，并初始化结束后，可以向电磁阀3发送电磁阀动作命令或直接测试水的压力值。When using the terminal water testing device with a monitoring system provided by the utility model to monitor the water pressure, first the system is powered on, the system enters the initialization state, and after the initialization is completed, the solenoid valve action command can be sent to the solenoid valve 3 or the water pressure can be directly tested Pressure value.
若选择向电磁阀3发送电磁阀动作命令，若电磁阀3不动作，则电磁阀3出现故障，监控装置1将电磁阀3的故障信息发送至火灾监控中心的显示界面，并通过SIM卡发送至消防值班人员、监管人员的手机上，提醒相关工作人员维修。If you choose to send the solenoid valve action command to the solenoid valve 3, if the solenoid valve 3 does not act, the solenoid valve 3 is faulty, and the monitoring device 1 sends the fault information of the solenoid valve 3 to the display interface of the fire monitoring center and sends it through the SIM card. To the mobile phones of firefighters on duty and supervisors, remind relevant staff to repair.
若电磁阀3根据指令进行动作，则电磁阀3工作状态良好，系统通过压力传感器2检测水的压力，在压力传感器2的显示器上显示水的压力值，并将检测到的水的压力值上传至监控装置1，监控装置1内部的比较器与检测到的水的压力值进行比较，若检测到的水的压力值小于预设的阈值，则提示压力故障，监控设备1发出报警信号。If the solenoid valve 3 operates according to the command, the solenoid valve 3 is in good working condition, the system detects the pressure of the water through the pressure sensor 2, displays the pressure value of the water on the display of the pressure sensor 2, and uploads the detected water pressure value To the monitoring device 1, the comparator inside the monitoring device 1 compares the detected water pressure value, if the detected water pressure value is lower than the preset threshold value, a pressure failure is prompted, and the monitoring device 1 sends an alarm signal.
若检测到的水的压力值大于预设的阈值，监控装置1采用接收到的压力电信号通过流量计算公式Q＝K·(10P)0.5计算试水管道5中压力水的流量，将压力水流量显示在监控装置1上并将计算得到的压力水的流量传输至火灾控制中心和相关工作人员的手机APP上，本次试水管道5中水的压力流量、流量检测结束，监控设备1中的计时器开始计时，并进入下个循环，以时刻监控试水管道5中水的压力状况。If the pressure value of the detected water is greater than the preset threshold value, the monitoring device 1 uses the received pressure electric signal to calculate the flow rate of the pressure water in the test water pipeline 5 through the flow calculation formula Q=K (10P) 0.5 , and the pressure water The flow rate is displayed on the monitoring device 1 and the calculated flow rate of the pressure water is transmitted to the fire control center and the mobile phone APP of the relevant staff. The timer starts counting, and enters next cycle, to monitor the pressure situation of water in the water test pipeline 5 all the time.
以上对本实用新型的具体实施例进行了详细描述，但其只作为范例，本实用新型并不限制于以上描述的具体实施例。对于本领域技术人员而言，任何对该实用新型进行的等同修改和替代也都在本实用新型的范畴之中。因此，在不脱离本实用新型的精神和范围下所作的均等变换和修改，都应涵盖在本实用新型的范围内。The specific embodiments of the present invention have been described in detail above, but they are only examples, and the present invention is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions to the utility model are also within the scope of the utility model. Therefore, all equivalent transformations and modifications made without departing from the spirit and scope of the present invention shall fall within the scope of the present invention.
Claims (8)
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| CN201720694392.5U CN206896655U (en) | 2017-06-15 | 2017-06-15 | A kind of end water testing device with monitoring system |
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| CN206896655U true CN206896655U (en) | 2018-01-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513155A (en) * | 2018-12-19 | 2019-03-26 | 上海金盾消防智能科技有限公司 | One kind remotely monitoring end test water system based on Internet of Things |
| CN113008975A (en) * | 2021-02-18 | 2021-06-22 | 德安福(天津)汽车技术有限公司 | Be used for new energy automobile battery pipeline performance quick detection system |
-
2017
- 2017-06-15 CN CN201720694392.5U patent/CN206896655U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513155A (en) * | 2018-12-19 | 2019-03-26 | 上海金盾消防智能科技有限公司 | One kind remotely monitoring end test water system based on Internet of Things |
| CN113008975A (en) * | 2021-02-18 | 2021-06-22 | 德安福(天津)汽车技术有限公司 | Be used for new energy automobile battery pipeline performance quick detection system |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 |