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WO2019045160A1 - Appareil d'extinction d'incendie automatique intégré à une unité de réception - Google Patents

Appareil d'extinction d'incendie automatique intégré à une unité de réception Download PDF

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Publication number
WO2019045160A1
WO2019045160A1 PCT/KR2017/009894 KR2017009894W WO2019045160A1 WO 2019045160 A1 WO2019045160 A1 WO 2019045160A1 KR 2017009894 W KR2017009894 W KR 2017009894W WO 2019045160 A1 WO2019045160 A1 WO 2019045160A1
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WO
WIPO (PCT)
Prior art keywords
gas
fire
sensor
earthquake
smoke
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.)
Ceased
Application number
PCT/KR2017/009894
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English (en)
Korean (ko)
Inventor
정수환
정순용
최현철
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.)
DAON Co Ltd
Hankook Fire Extinguisher Co Ltd
Original Assignee
DAON Co Ltd
Hankook Fire Extinguisher Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DAON Co Ltd, Hankook Fire Extinguisher Co Ltd filed Critical DAON Co Ltd
Publication of WO2019045160A1 publication Critical patent/WO2019045160A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/006—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of fluid seismic masses
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G08B21/16—Combustible gas alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/02—Suspension insulators; Strain insulators
    • H01B17/06—Fastening of insulator to support, to conductor, or to adjoining insulator
    • H01B17/10—Fastening of insulator to support, to conductor, or to adjoining insulator by intermediate link

Definitions

  • the present invention relates to an automatic fire extinguishing system with a receiver integrated with a fire extinguisher, in which the whole structure is made smart, and a multi-sensor is used to quickly and accurately detect gas and fire, And an automatic fire extinguishing device with a receiver for preventing loss.
  • a fuse-cock can prevent gas leakage due to intentional damage at an inexpensive price, but it has a disadvantage that it can not prevent leakage due to minute leakage and carelessness in use.
  • the timer cock is equipped with a mechanical or electronic shut-off device on the fuse-cock to automatically shut off the gas by setting the operating time, and can automatically shut off the gas when a gas leak is detected by a fire or gas detector.
  • a mechanical or electronic shut-off device on the fuse-cock to automatically shut off the gas by setting the operating time, and can automatically shut off the gas when a gas leak is detected by a fire or gas detector.
  • the multifunctional gas safety meter detects leakage of gas inlet piping, and is equipped with an earthquake sensor to prepare for gas leakage and earthquake.
  • an earthquake sensor to prepare for gas leakage and earthquake.
  • the residential kitchen automatic fire extinguishing system includes a home automation system 1 such as a wall pad, a smoke detector 2, a gas detector 3, a temperature sensor 4, an operation unit 5, A gas breaker 6 for shutting off gas when a fire occurs, a fire extinguishing device 7 for fire suppression, and a receiving unit 8 for judging the occurrence and operation of a fire and generating an operation control signal.
  • This automatic kitchen fire extinguishing system can function as a gas barrier and prevent fire, and it is easy to supply gas safety devices sold in the market based on the installation law, and can be sold after the type approval of KFAS and Korea Gas Safety Corporation. Therefore, product reliability and safety are the highest.
  • there are many disadvantages such as timer function, gas leak detection for concealed piping, blocking function in case of earthquake, product design and so on, so that export competitiveness is low and products with additional functions such as timer cock are installed.
  • IoT Internet
  • IoT Internet
  • Patent Document 1 includes a gas-range ignition switch opening / closing sensing unit for sensing a state of an ignition switch of a gas range, a control unit for processing an ignition switch state signal, a driving unit having a built-in motor, It implements the automatic gas breaker which can detect the gas leak including the valve.
  • the gas leakage detection function is used to automatically switch the gas valve state according to the state of the ignition switch of the gas range, thereby automatically shutting off the gas.
  • Patent Document 2 implements an automatic gas leakage detection and shutdown device using a gas appliance, a gas intermediate valve, a gas shutoff valve, a gas automatic shutoff valve, a pressure detection sensor, and a safety controller. Quickly and accurately judge whether or not gas is burned due to ignition, fire extinguishment, or gas leakage of gas appliances.
  • the gas valve is automatically closed when an abnormality is detected due to a fire or a gas leak or an internal heat of the gas circuit breaker itself, and the gas valve is closed within a time set by the user manually Thereby providing a safer and more convenient smart gas circuit breaker.
  • the prior art disclosed in the patent document 4 communicates with a kitchen TV installed in a kitchen communicating wirelessly with a home automation called a wall pad, and RS-485, which is a line interface used in serial communication
  • the present invention provides a smart gas safety circuit breaker that senses gas by control, detects power failure and fire, and operates the motor and the driving gear incorporated in the automatic locking device to automatically close the gas circuit breaker to shut off the gas flow.
  • Patent Document 1 Korean Registered Patent No. 10-1444704 (Registered on Sep. 19, 2014) (Automatic gas breaker capable of detecting gas leakage)
  • Patent Document 2 Korean Registered Patent No. 10-1442207 (Registered on Sep. 12, 2014) (Automatic Gas Leak Detection and Shutoff Device)
  • Patent Document 3 Korean Registered Patent No. 10-1423277 (Registered on July 18, 2014) (Smart Gas Circuit Breaker)
  • Patent Document 4 Korean Registered Patent No. 10-1553050 (Registered on August 5, 2015) (Smart Gas Safety Breaker)
  • the present invention has been made in order to solve all the problems occurring in the related art as described above, and it is an object of the present invention to provide a gas sensor and a gas sensor,
  • the object of the present invention is to provide an integrated automatic fire extinguishing system which can prevent personal injury and property loss due to leakage and fire.
  • a receiver-integrated automatic fire extinguishing system including an earthquake sensor for detecting an earthquake; A smoke detector for detecting smoke; Gas detectors; A temperature sensor for sensing temperature; A fire extinguisher for automatically detecting a fire and preventing a fire by performing a control operation for each situation when an abnormality is detected by analyzing a sensed signal sensed by the seismic sensor, the smoke sensor, the gas detector, and the temperature sensor; And a gas breaker for performing a gas shut-off operation under the control of the fire extinguisher.
  • the fire extinguisher analyzes the sensed signal and generates abnormality occurrence information in real time when the abnormality occurs, and transmits the abnormality occurrence status information to the user terminal carried by the user.
  • the gas detector detects a gas by installing a pressure sensor at an inlet and an outlet of a gas shutoff valve, sensing a gas by a pressure detection method, or detecting a pressure using a MEMS type pressure sensor.
  • the earthquake sensor detects an earthquake using an acceleration sensor.
  • the fire extinguisher comprises: a receiver for receiving an earthquake detection signal, a smoke detection signal, a gas detection signal, and a temperature detection signal; A sensing signal analyzer for analyzing each sensing signal received by the receiving unit for each sensing signal and outputting the analysis result; A context-specific operation control unit for recognizing an abnormal situation as a result of the analysis performed by the detection signal analysis unit and performing a control operation for each occurrence of an abnormal situation; A situation information generation unit for generating situation information when an abnormal situation occurs by the situation-specific operation control unit; And a situation information transmitting unit for transmitting the situation information generated by the situation information generating unit to the user terminal.
  • the sensing signal analyzing unit analyzes an earthquake detection signal received by the receiving unit and outputs an analysis result as information for determining occurrence of an earthquake;
  • a smoke detection signal analyzer for analyzing the smoke detection signal received by the receiver and outputting the analysis result as information for determining occurrence of a fire;
  • a gas sensing signal analyzer for analyzing the gas sensing signal received by the receiver and outputting the analysis result as information for determining gas leakage;
  • a temperature sensing signal analyzer for analyzing the temperature sensing signal received by the receiver and outputting the analysis result as information for determining occurrence of a fire.
  • the present invention it is possible to accurately detect a gas leak, an earthquake or a fire in a residential facility by merging IT technology and firefighting technology, which integrate a receiving unit of a residential kitchen automatic fire extinguisher and a fire extinguisher, It is possible to block the gas and automatically shut off the gas and operate the fire extinguisher automatically when the fire is detected.
  • FIG. 1 is a schematic block diagram of a general residential kitchen automatic fire extinguishing system
  • FIG. 2 is a configuration diagram of a receiver-integrated automatic fire extinguishing system according to the present invention
  • FIG. 3 is a block diagram of an embodiment of the fire extinguisher of FIG. 1,
  • FIGS. 4A and 4B are block diagrams of an embodiment of a gas detector applied to the present invention.
  • FIG. 5 is a flowchart showing the operation of the smoke detector applied to the present invention.
  • FIG. 7 is a diagram illustrating an example of earthquake detection using a vibrator applied to the present invention.
  • FIG. 8 is a flowchart of a control operation according to the detection signal reception and analysis in the fire extinguisher of the present invention.
  • FIG. 2 is a block diagram of a receiver-integrated automatic fire extinguishing system according to a preferred embodiment of the present invention, which includes an earthquake sensor 101, a smoke detector 102, a gas detector 103, a temperature sensor 104, And includes a fire extinguisher 106 and a gas breaker 107.
  • reference numeral 200 denotes a user terminal used by the user.
  • the user terminal receives the abnormal situation occurrence information transmitted from the fire extinguisher 106 and displays it on the screen, thereby allowing the user to recognize the abnormal situation in the real time from the remote place.
  • the user terminal 200 may be implemented in various mobile devices such as a smart phone, a personal digital assistant, a notebook, and a smart pad, and is assumed to be implemented as a smartphone in the present invention.
  • the earthquake sensor 101 detects an earthquake using an acceleration sensor.
  • the smoke sensor 102 senses smoke caused by a fire.
  • the smoke sensor 102 includes an ion-type sensor that detects smoke with a change in the ion current of the combustion-generating particles, an optical sensor that detects smoke by the change of the light- .
  • the gas detector 103 serves to sense the gas.
  • the gas detector 103 is provided with a pressure sensor at an inlet and an outlet of a gas shutoff valve, and detects the gas using the pressure sensor or the pressure sensing method using a MEMS type pressure sensor.
  • the temperature sensor 104 senses the temperature, and may be a thermocouple, a temperature measuring resistor, a thermistor (NTC), a metal thermometer, a nuclear quadrupole name, an ultrasonic wave, or an optical fiber.
  • the fire extinguisher 106 analyzes the sensed signals sensed by the seismic sensor 101, the smoke sensor 102, the gas detector 103 and the temperature sensor 104 to determine whether there is an abnormality, And performs the gas shutoff and fire prevention operation automatically by performing the operation.
  • the fire extinguishers 106 may analyze the sensed signals and generate abnormality occurrence information in real time in the event of an abnormality, and transmit the abnormality occurrence status information to the user terminal 200 carried by the user.
  • the fire extinguisher 106 includes a receiving unit 111 for receiving an earthquake sensing signal, a smoke sensing signal, a gas sensing signal, and a temperature sensing signal, A detection signal analyzing unit 112 for analyzing a signal according to a detection signal and outputting an analysis result thereof; a control unit 112 for recognizing an abnormal situation as a result of analysis analyzed by the detection signal analyzing unit 112, A context information generation unit 114 for generating context information when an abnormal situation occurs by the contextual operation control unit 113, a status information generation unit 114 for generating context information generated by the context information generation unit 114, And a status information transmission unit 115 for transmitting the status information to the user terminal 200.
  • the sensing signal analysis unit 112 analyzes an earthquake detection signal received by the reception unit 111 and outputs an analysis result as information for determining occurrence of an earthquake, A smoke detection signal analyzer 112b for analyzing the smoke detection signal received by the receiver 111 and outputting the analysis result as information for determining occurrence of a fire, A gas detection signal analyzing unit 112c for analyzing the temperature detection signal received by the receiving unit 111 and outputting a result of the analysis as a signal for determining the occurrence of a fire And a temperature sensing signal analyzing unit 112d for outputting information as information.
  • the gas circuit breaker 107 performs a gas shut-off operation under the control of the fire extinguisher 106.
  • FIG. 1 The operation of the receiver-integrated automatic fire extinguishing system according to the present invention will be described in detail with reference to FIGS. 2 to 8.
  • FIG. 1 The operation of the receiver-integrated automatic fire extinguishing system according to the present invention will be described in detail with reference to FIGS. 2 to 8.
  • the present invention combines the application of the Internet (IoT) technology with a multi-sensor (an earthquake sensor, a smoke detector, a gas detector, a temperature sensor) and integrates a receiving unit with the fire extinguisher 106 to increase the cost While performing gas shutoff and automatic fire extinguishing functions efficiently.
  • IoT Internet
  • multi-sensor an earthquake sensor, a smoke detector, a gas detector, a temperature sensor
  • each sensor and temperature sensor serves as a sensor based on the object Internet.
  • the earthquake sensor 101 detects an earthquake using an acceleration sensor.
  • Figure 7 is an example of seismic acceleration using a vibrator (El-Centro seismic wave). Detecting an earthquake using an acceleration sensor is a known technique, so a detailed description thereof will be omitted.
  • the earthquake detection signal is converted into a radio signal by using a communication module and is transmitted to the fire extinguisher 106.
  • the smoke detector 102 senses smoke caused by a fire using a smoke sensor such as an ion-type sensor or an optical sensor, converts the smoke detection signal into a wireless signal through a communication module, and transmits the wireless signal to the fire extinguisher 106 .
  • a smoke sensor such as an ion-type sensor or an optical sensor
  • step S11 the initialization operation is performed as in step S11, and the battery voltage is measured in step S12.
  • step S13 the process proceeds to step S13 to generate a warning sound for the battery low voltage.
  • the process proceeds to step S14 to detect smoke. If smoke is detected as a result of the smoke detection, the process proceeds to step S15 to output a fire warning sound.
  • the smoke detection signal sensed in step S16 is transmitted as a radio signal through the communication module to the fire extinguisher 106.
  • the gas detector 103 senses gas when power is supplied.
  • the gas detector 103 is provided with a pressure sensor 103g at the inlet and the outlet of the gas shutoff valve, and detects the gas using the pressure sensor 103g.
  • Type pressure sensor is used to detect the gas by the pressure detection method.
  • the gas sensing signal is converted into a wireless signal through a communication module and transmitted to the fire extinguisher 106.
  • Reference numeral 103a denotes a joint pipe, 103b a pressure pipe (large), 103c a valve (fuse cock), 103d an auxiliary ring, 103e a pressure pipe (small), 103f a sensor cap, 103h an O- , And 103i denotes an O-ring S7.
  • step S21 if a gas leak is detected and if no gas leak is detected, the process goes to step S22 to turn off the LED, which is a gas detection indicator, If a leak is detected, the process goes to step S23 to turn on the LED, which is the gas detection indicator.
  • step S24 the gas sensing signal sensed in step S24 is converted into a wireless signal by using the communication module and is transmitted to the fire extinguisher 106.
  • the temperature sensor 104 senses temperature using sensors such as a thermocouple, a temperature measuring resistor, a thermistor (NTC), a metallic thermometer, a nuclear quadrupole name, an ultrasonic wave, and an optical fiber. Converts it into a wireless signal through the communication module, and transmits the wireless signal to the fire extinguisher 106.
  • sensors such as a thermocouple, a temperature measuring resistor, a thermistor (NTC), a metallic thermometer, a nuclear quadrupole name, an ultrasonic wave, and an optical fiber. Converts it into a wireless signal through the communication module, and transmits the wireless signal to the fire extinguisher 106.
  • the fire extinguisher 106 receives the sensed signals sensed by the seismic sensor 101, the smoke sensor 102, the gas detector 103 and the temperature sensor 104 in real time or periodically using the receiving unit 111 . Then, the detection signal analyzing unit 112 analyzes each of the detection signals received by the receiving unit 111 to determine whether there is an abnormality, performs a control operation according to circumstances when an abnormality occurs, and automatically performs gas blocking and fire prevention operations do.
  • the seismic signal analysis unit 112a of the sensing signal analysis unit 112 analyzes the seismic signal received by the reception unit 111, and the analysis result is information for determining occurrence of an earthquake, And transfers it to the control unit 113.
  • JMA Japan Meteorological Agency
  • Rossi-forel of Europe US Coral Mercalli Grade
  • MM Progress Grade are available.
  • the acceleration signal which is the detected earthquake detection signal
  • the set magnitude grade is compared with the set magnitude grade to analyze whether an earthquake has occurred and, if an earthquake has occurred, the degree of magnitude.
  • Figure 7 is an example of seismic acceleration using a vibrator.
  • the smoke detection signal analyzer 112b analyzes the smoke detection signal received by the receiver 111, and transmits the analysis result to the operation controller 113 for each situation as information for determining occurrence of a fire.
  • the gas sensing signal analyzer 112c analyzes the gas sensing signal received by the receiver 111 and transmits the analysis result to the operation controller 113 for each situation as information for determining gas leakage. For example, pressure fluctuations measured using a pressure sensor are detected to analyze the gas leakage and the use state of the gas appliance.
  • the temperature sensing signal analyzing unit 112d analyzes the temperature sensing signal received by the receiving unit 111, and transmits the analysis result to the context-based operation control unit 113 as information for determining occurrence of a fire .
  • the temperature sensing signal analysis compares the received temperature with a predetermined temperature to determine a fire, determines fire occurrence, and transmits the analysis information to the situation-specific operation control unit 113.
  • the context-based operation control unit 113 recognizes an abnormal situation based on the analysis result analyzed by the detection signal analysis unit 112. For example, the presence or absence of the occurrence of an earthquake is determined by the analysis information of the seismic detection signal, the presence or absence of the fire is determined by the smoke detection signal analysis information, the presence of the gas leakage is determined by the gas detection signal analysis information, It is determined whether a fire has occurred or not.
  • an operation control signal is transmitted to the gas circuit breaker 107.
  • the gas circuit breaker 107 automatically operates to shut off the gas.
  • the gas shut-off operation is accomplished by closing the gas shut-off valve using a solenoid.
  • the gas circuit breaker 107 is operated to shut off the gas automatically, and the fire extinguishing liquid (or water) is sprayed through the nozzle 105 to perform the fire extinguishing operation automatically do.
  • the fire extinguisher 106 transmits abnormal situation occurrence information to the situation information generation unit 114 to notify the remotely located user in real time.
  • the context information generation unit 114 generates context information corresponding to the transmitted abnormal situation occurrence information and transfers the generated context information to the context information transmission unit 115.
  • the situation information may be information such as earthquake occurrence, gas leakage occurrence, fire occurrence.
  • the situation information transmitting unit 115 converts the situation information generated by the situation information generating unit 114 into a radio signal in a format suitable for the user terminal 200 and transmits the converted radio signal to the user terminal 200 do.
  • the situation information transmitting unit 115 preferably converts the situation information into a text message such as SMS or MMS, and transmits the converted status information to the user terminal 200.
  • the situation information transmitting unit 115 transmits status information in the form of a text message to the user terminal 200 in cooperation with a text message server, a data server, a mobile communication server, and the like.
  • the user when the user is remotely located, the user is aware of the situation of the site (residential place) in real time. In case of gas leaks or fires in the field, it is notified to the relevant authorities so that follow-up actions can be taken promptly, thereby preventing loss of property or loss of property due to gas leakage, earthquake or fire .
  • FIG. 8 is a flowchart showing a sensing signal reception and analysis in the fire extinguisher of the present invention, and a control operation according to the occurrence of a situation.
  • step S31 an initialization operation is performed when the power is turned on, and when the initialization operation is completed, the detection signal is received in step S32.
  • step S33 the received signal is analyzed using a detection signal analysis algorithm.
  • the detection signal analysis algorithm means the above-described seismic detection signal analysis process, smoke detection signal analysis process, gas detection signal analysis process, and temperature sensing signal analysis process.
  • step S34 After the received sensing signal is analyzed, the process proceeds to step S34 where it is checked whether gas leakage is detected. If a gas leakage is detected, the process proceeds to step S35 to operate the gas circuit breaker 107 to perform the gas shutoff operation.
  • step S36 If it is determined in step S36 that a fire has occurred, the process proceeds to step S37 to operate the gas circuit breaker 107 to perform a gas shutoff operation.
  • step S38 the fire extinguishing device is automatically operated And the automatic fire extinguishing function is performed through injecting the digestive liquid through the nozzle 105.
  • the gas-shielding operation and the driving operation of the fire-extinguishing apparatus have been described in the foregoing description, the present invention is not limited thereto. The present invention is not limited to this, It is possible to simultaneously operate the gas shut-off operation and the fire extinguishing device.
  • step S39 As a result of analyzing the received sensing signal, if it is an earthquake detection as in step S39, the process goes to step S40 to perform a gas shutoff operation.
  • step S41 After performing the safety operation according to each of the situations thus generated, the process proceeds to step S41 to generate status information corresponding to the generated status, and the process proceeds to step S42 and transmits the generated status information to the user terminal 200 do.
  • the present invention simplifies the structure of the entire automatic fire extinguishing system by integrating the receiving unit into a fire extinguisher, which is indispensably provided in the residential automatic fire extinguishing system, and detects the situation through a sensor based on the object Internet by connecting the IoT technology to the multi- And the fire extinguisher automatically cuts off the gas and drives the fire extinguishing device so as to perform a safety operation in case of an earthquake, a gas leakage, or a fire, thereby preventing loss of life or property loss.
  • the user can recognize the situation of the residential place in real time from the remote location, and follow- And it is possible to prevent personal injury or property loss due to a primary accident.
  • the present invention is applied to a technique of automatically detecting earthquakes, gas leaks, and fires in a fire extinguisher of a residential automatic fire extinguishing system, and automatically shutting off the gas and driving the fire extinguishing device according to detection situations.

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Abstract

L'invention concerne un appareil d'extinction d'incendie automatique intégré à une unité de réception, ledit appareil étant pourvu d'une unité de réception intégrée à un extincteur de sorte à créer une configuration globale intelligente, et pouvant détecter de façon rapide et précise du gaz et un incendie au moyen d'un capteur multiple, ce qui permet d'éviter les décès et les dégâts matériels causés par une fuite de gaz et un incendie. L'appareil d'extinction d'incendie automatique selon l'invention comprend : un détecteur de tremblements de terre destiné à détecter les tremblements de terre; un détecteur de fumée destiné à détecter de la fumée; un détecteur de gaz destiné à détecter un gaz; un capteur de température destiné à détecter la température; un extincteur destiné à analyser des signaux de détection détectés respectivement par le détecteur de tremblements de terre, le détecteur de fumée, le détecteur de gaz et le capteur de température, afin de déterminer la survenue d'une anomalie, et à effectuer une opération de commande pour chaque situation lorsqu'une anomalie se produit, ce qui effectue automatiquement des opérations de coupure de gaz et de prévention d'incendie; ainsi qu'un disjoncteur de gaz destiné à effectuer une opération de coupure de gaz en fonction de la commande de l'extincteur d'incendie.
PCT/KR2017/009894 2017-08-29 2017-09-08 Appareil d'extinction d'incendie automatique intégré à une unité de réception Ceased WO2019045160A1 (fr)

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CN114904182A (zh) * 2022-04-07 2022-08-16 湖州电力设计院有限公司 一种变电站全站消防系统及方法
CN115790224A (zh) * 2022-11-07 2023-03-14 苏州市职业大学 一种储能系统的安全控制方法、装置以及设备

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KR102506905B1 (ko) * 2021-02-22 2023-03-08 주식회사 파라텍 주방자동소화장치 및 이의 제어 방법
KR102298824B1 (ko) * 2021-02-24 2021-09-07 주식회사 나로이엔씨 건축물 다목적 소방용 화재경보기

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