Patent•
Firefighting automatic fire extinguishing system on-line monitoring device based on wireless fidelity (WIFI) wireless communication
27 Feb 2013-
TL;DR: In this article, a firefighting automatic fire extinguishing system on-line monitoring device based on the WIFI wireless communication comprises a data collecting terminal and a network user terminal.
Abstract: The utility model discloses a firefighting automatic fire extinguishing system on-line monitoring device based on a wireless fidelity (WIFI) wireless communication. The firefighting automatic fire extinguishing system on-line monitoring device based on the WIFI wireless communication comprises a data collecting terminal and a network user terminal. The data collecting terminal is provided with a data collecting module, a data handling and compressing module, and a WIFI wireless communication module. The network user terminal is provided with an Ethernet communication module, a data communication module, a data decompressing module, a data storing module, a foam extinguisher module, a gas extinguisher module and a water mist extinguisher module. The Ethernet communication module is in communication connection with the WIFI wireless communication module. An input end of the data communication module is in connection with the Ethernet communication module, and an output end of the data communication module sends out datum to the data storing module, the foam extinguisher module, the gas extinguisher module and the water mist extinguisher module after the datum is decompressed through the data decompressing module. According to the firefighting automatic fire extinguishing system on-line monitoring device based on the WIFI wireless communication, real-time monitoring on running states of firefighting equipment can be conducted, and the problems that wiring is difficult and repeat investment of financial resources under the condition of WIFI network coverage can be solved.
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Patent•
06 Mar 2015
TL;DR: In this paper, a method of monitoring a water-based fire sprinkler system having a piping network and one or more sprinkler components is described, where the system can be configured to adjust the field-adjustable settings in response to receiving control signals from another device.
Abstract: A method of monitoring a water-based fire sprinkler system having a piping network and one or more sprinkler components includes receiving one or more signals from the one or more sprinkler components, the one or more signals indicative of one or more parameters of the water-based fire sprinkler system, and displaying information representing the one or more parameters on a computer device having a display, sending one or more control signals to one or more of the sprinkler components, and/or sending one or more signals to another computer device. A monitoring device for a water-based fire sprinkler system includes at least one computer device configured to perform one or more of the methods disclosed herein. A sprinkler component for a water-based fire sprinkler system includes one or more detectors for detecting one or more parameters of a water-based fire sprinkler system and/or one or more field- adjustable settings, and a communication interface for outputting one or more signals indicative of the one or more detected parameters and/or for receiving one or more control signals from another device. The sprinkler component may be configured to adjust one or more field-adjustable settings in response to receiving one or more control signals. Additional methods, devices and systems are also disclosed.
8 citations
Patent•
29 Apr 2015
TL;DR: In this paper, the authors present a data information acquisition method for monitoring whether an assembly in a foam fire extinguishing system can be normally used or not or whether the assembly is in a normal working state or not.
Abstract: The invention relates to the technical field of fire-fighting systems, and particularly relates to a data information acquisition method, a data information acquisition device and a data information acquisition system applied to a foam fire extinguishing system. The data information acquisition method, the data information acquisition device and the data information acquisition system which are disclosed by the embodiment of the invention can be used for monitoring whether an assembly in the foam fire extinguishing system can be normally used or not or whether the assembly is in a normal working state or not by acquiring the state information of the assembly in the foam fire extinguishing system, thereby grasping whether the assembly in the foam fire extinguishing system is faulty or not to reduce the risk that the assembly cannot normally work due to fault when a fire happens, enhance the fire extinguishing effectiveness of the foam fire extinguishing system and reduce the loss caused by the fire.
2 citations
Patent•
22 Apr 2015
TL;DR: In this paper, a data information collecting method, device and system applied to a gas fire-extinguishing system is described, where state information of assemblies in the gas fire extinguishing systems is collected, whether the assemblies can be used normally or in the normal working state is monitored, and therefore the risk that when fires occur, the assembly can not work normally due to breaking down can be reduced.
Abstract: The invention relates to the technical field of fire extinguishing systems, in particular to a data information collecting method, device and system applied to a gas fire-extinguishing system. According to the embodiment, state information of assemblies in the gas fire-extinguishing system is collected, whether the assemblies in the gas fire-extinguishing system can be used normally or in the normal working state is monitored, namely, whether the assemblies in the gas fire-extinguishing system break down is mastered, and therefore the risk that when fires occur, the assemblies can not work normally due to breaking down can be reduced; moreover, the fire extinguishing effectiveness of the gas fire-extinguishing system is improved, and the loss caused by the fires is reduced.
1 citations
Patent•
24 Jun 2015
TL;DR: In this paper, a data information acquisition method, device and system of an automatic sprinkler system are applied to the automatic system, and a monitoring host can master the overall running condition of the system in real time through the obtained monitoring information.
Abstract: The embodiment of the invention provides a data information acquisition method, device and system of an automatic sprinkler system. The data information acquisition method, device and system are applied to the automatic sprinkler system. The automatic sprinkler system comprises the data information acquisition device of the automatic sprinkler system. Due to the data information acquisition method, device and system of the automatic sprinkler system, the data information acquisition device of the automatic sprinkler system acquires monitoring information of the automatic sprinkler system, the monitoring information comprises state information of components in the automatic sprinkler system, the monitoring information is gathered so that the gathered monitoring data information can be obtained, and the gathered monitoring data information is sent. A monitoring host can master the overall running condition of the automatic sprinkler system in real time through the obtained monitoring information and can find out faults happening to the automatic sprinkler system in time, and therefore the monitoring host can perform overall monitoring on the automatic sprinkler system.
Patent•
24 Feb 2016
TL;DR: In this article, an online detecting device for a gas fire-extinguishing system is presented. But the device is not suitable for the detection of gas fire, as it requires a large number of moving parts to be installed in the system.
Abstract: The invention discloses an online detecting device for a gas fire-extinguishing system. The device comprises a material storing bottle, a first signal emission device, a first separating device, a second signal emission device, a second separating device, a first signal feedback device, a second signal feedback device and a signal receiving device. The invention further discloses a detecting method. The method comprises the following steps: 1) starting the first separating device and the second separating device; 2) opening a selector valve, a driving device and the material storing bottle; 3) monitoring the opening and closing of the selector valve though the first signal feedback device, and monitoring the action of the driving device through the first signal emission device; 4) starting the driving device and opening a pilot valve; 5) monitoring the pressure in a starting pipeline through the second signal feedback device; 6) receiving a signal through the signal receiving device; 7) releasing agents in the starting pipeline, then restoring the driving device and the pilot valve, and stopping the first separating device and the second separating device. The device is simple in structure, and convenient to mount, and can quickly and effectively detect the action reliability of a part as well as the sealing performance of the starting pipeline.