WO2023086138A1 - Système d'extincteur d'incendie pour la gestion de bâtiments - Google Patents

Système d'extincteur d'incendie pour la gestion de bâtiments Download PDF

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Publication number
WO2023086138A1
WO2023086138A1 PCT/US2022/040990 US2022040990W WO2023086138A1 WO 2023086138 A1 WO2023086138 A1 WO 2023086138A1 US 2022040990 W US2022040990 W US 2022040990W WO 2023086138 A1 WO2023086138 A1 WO 2023086138A1
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WO
WIPO (PCT)
Prior art keywords
fluid
sensors
life safety
pipe section
safety equipment
Prior art date
Application number
PCT/US2022/040990
Other languages
English (en)
Inventor
Corey CERTAIN
Kunal CHITRE
Original Assignee
Siemens Industry, Inc.
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
Priority claimed from US17/679,706 external-priority patent/US20230149758A1/en
Application filed by Siemens Industry, Inc. filed Critical Siemens Industry, Inc.
Priority to CA3237157A priority Critical patent/CA3237157A1/fr
Publication of WO2023086138A1 publication Critical patent/WO2023086138A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems

Definitions

  • This application relates to the field of building management for fire sprinkler systems and, more particularly, to a fire sprinkler system having a control panel for monitoring one or more conditions and/or operations of life safety equipment.
  • Building management systems encompass a wide variety of systems that aid in the monitoring and control of various aspects of building operation. Building management systems include fire safety, heating, ventilation, and air conditioning (“HVAC”), and/or security units that may be controlled by a common control station.
  • HVAC fire safety, heating, ventilation, and air conditioning
  • security units may be controlled by a common control station.
  • the common control station is often co-located at the same building as the units and associated devices to be monitored.
  • fire sprinkler systems implemented in existing buildings have water contained in pipes that may be susceptible to freezing, especially for areas of the building that are not heated, which may be unoccupied or in generally warmer environments.
  • existing fire sprinkler systems may not know or recognize pressure drops within their piping networks, such as at a valve or other coupling for distribution of water to various rooms or areas within the system. Operational changes to the fire sprinkler system, such as temperature and pressure, may have significant negative consequences for the building owners and operators.
  • Technicians including local fire inspectors, may perform regular on-site manual inspections and physical troubleshooting of an existing fire sprinkler system of a building in an attempt to avoid these negative consequences. Even so, such regular inspections may be unnecessary if the fire sprinkler system is in good condition, costing time and money for the building owner. In addition, such inspections may not prevent a fire sprinkler system from failing due to an unforeseen environmental condition where certain sections of the fire sprinkler system may be susceptible to freezing, causing a degradation in the pipe, or a pipe bursting.
  • a fire sprinkler system providing a smart services approach to building management.
  • the fire sprinkler system includes specific sensors at pipes, valves and other components of the system to monitor pressure, temperature, corrosion, vibration, and other life safety conditions.
  • the sensors are coupled to a control panel of a facility where the system is employed to detect characteristic changes to the fluids within the system components. For example, temperature sensors at pipe locations within the network may indicate freezing conditions of the contained fluids and pressures sensors at valve or other fluid coupling locations may indicate low pressure conditions of the distributed fluids.
  • Information detected by the sensors may be provided to an analytics application where analytics are applied to determine faults indications of system health.
  • the fire sprinkler system identifies conditions within the existing fire sprinkler system that may impact the health of the system and pro-actively corrects such conditions automatically.
  • the fire sprinkler system may include one or more remote devices, such as in the cloud, for monitoring and controlling the health of the fire sprinkler system, thus improving life safety and preventing failure of the system.
  • the remote monitoring capability for the fire sprinkler system protects a facility from expensive damages due to undetected failures or other conditions of importance of the system.
  • One aspect is a fire sprinkler system for building management comprising multiple life safety equipment, multiple sensors positioned proximal to the life safety equipment, and a remote analytics unit communicating directly or indirectly with the sensors via a multi -location network.
  • the life safety equipment include a fluid pump, a fluid pipe section, and a fluid coupling section.
  • the sensors detect a fluid characteristic within a particular equipment of the life safety equipment.
  • the remote analytics unit receives data based on the fluid characteristics detected at the sensors and determines a fault condition associated with one or more equipment based on the fluid characteristic.
  • Another aspect is a method of a fire sprinkler system for building management.
  • Life safety equipment are established in which the equipment include a fluid pump, a fluid pipe section, and a fluid coupling section. Sensors are positioned proximal to the life safety equipment in which each sensor detects a fluid characteristic within a particular equipment of the life safety equipment.
  • the sensors communicate directly or indirectly with a remote analytics unit via a multi-location network.
  • the remote analytics unit receives data based on the fluid characteristic detected at the sensors and determines a fault condition associated with one or more equipment based on the fluid characteristic.
  • Yet another aspect is a system for monitoring an existing fire sprinkler system installed in a building, the fire sprinkler system including a fluid pump and a fluid pipe network coupled to the fluid pump, the fluid pipe network having pipe components, the pipe components including pipe sections and at least one fluid coupling section.
  • the system comprises temperature sensors and a remote analytics unit communicating directly or indirectly with the sensors via a multi -location network. Each temperature sensor is positioned proximal to a respective one of the pipe components of the fluid pipe network such that each sensor detects a temperature characteristic within the respective pipe component.
  • the remote analytics receives data based on the temperature characteristics detected at the sensors and determines a fault condition associated with at least one pipe component of the existing fire sprinkler system based on the temperature characteristic.
  • FIG. 1 is an illustration of an environment in an example implementation that is operable to employ techniques described herein.
  • FIG. 2 depicts an example implementation of the fire pump room of FIG. 1, which includes the control panel.
  • FIGs. 3 A and 3B depict example implementations of select life safety equipment of FIG. 2.
  • FIGs. 4A and 4B depict example implementations of other select life safety equipment of FIG. 2.
  • FIG. 5 is a block diagram of an example implementation of the control panel of FIGs. 1 and 2.
  • FIG. 6 is a block diagram of another example implementation of the control panel of FIGs. 1 and 2.
  • FIG. 7 is a block diagram of an example implementation of the remote analytics unit of FIG. 1.
  • FIG. 8 is a flow diagram of an example analytics operation of the remote analytics unit of FIGs. 1 and 7.
  • FIG. 9 is a flow diagram of an example system operation of the fire sprinkler system of FIG. 1.
  • FIG. 10 represents an example implementation of data associated with the sensor-collected information and analyzed by the remote analytics unit of FIGs. 1 and 7.
  • the fire sprinkler system provides smart services for building management of one or more facilities.
  • the system includes sensors provided at life safety equipment of a fire sprinkler unit to monitor pressure, temperature, corrosion, vibration, and other life safety properties.
  • the sensors may be co-located with pipes, valves and other life safety equipment and coupled via wired or wireless link to a building automation controller, such as a control panel, at a facility where the fire sprinkler unit is employed.
  • Sensor outputs may be provided to a remote analytics unit where data associated with the sensor-collected information is analyzed and various components of the fire sprinkler unit may be managed based on the data.
  • the environment includes a fire sprinkler system 100 installed and configured at a facility 102, such as a site of a building and/or one or more areas associated with the building.
  • the fire sprinkler system 100 comprises life safety equipment positioned, installed, and/or configured for a facility 102 that includes a fire pump room 104, one or more life safety-equipped rooms 106, and a network management room 108.
  • the facility 102 may include other rooms, passages, and areas 110 that may benefit from the features of the fire sprinkler system 100.
  • the fire sprinkler system 100 may operate independently or in conjunction with other building management equipment 112 associated with the facility.
  • the fire sprinkler system 100 may include emergency communications, such as a mass notification system, or utilize emergency communications of a building management system of the facility 102.
  • the fire pump room 104 may include a control panel 114 (explained in more detail below in reference to FIGs. 2, 5, and 6) coupled to the sensors proximally positioned with life safety equipment to provide data based on the fluid characteristics detected by the sensors to a remote analytics site 116.
  • the control panel 114 may communicate with the remote analytics site 116 by a direct wired or wireless link 118 or by an indirect wired or wireless link 120 via the network management room 108. More particularly, the remote analytics site 116 includes one or more remote analytics units 122 communicating with the control panel 114 via the direct or indirect links 118, 120.
  • the remote analytics unit 122 communicates directly or indirectly via a multi -location network 124 with sensors coupled to the control panel 114 and located at the fire pump room 104.
  • the remote analytics site 116 and remote analytics unit(s) 122 may be considered to be part of a Cloud network accessible by the control panel 114.
  • the life safety-equipped room or rooms 106 may include fluid-based fire sprinklers 126 positioned at various locations and connected to each other by a fluid conduit 128. Life safety fluid, such as water, may be provided to the fire sprinklers 126 by the life safety equipment of the fire pump room 104, as monitored and/or controlled by the control panel 114.
  • the life safety-equipped room(s) 106 may include non-fluid equipment 132, such as dry chemical industrial suppression equipment, that operate independently or in coordination with the fire sprinkler system 100.
  • the network management room 108 includes one or more network management stations 130 configured to manage the building management system of the facility 102.
  • control panel 114 may communicate the remote analytics site 116 by an indirect wired or wireless link 120 via the network management room 108.
  • the control panel 114 communicates with a network management station 130 of the network management room 108, and the network management station communicates with the remote analytics unit or units 122 of the remote analytics site 116.
  • the fire sprinkler system 100 for building management comprises life safety equipment including a fluid pump 202, a fluid pipe section 204, and a fluid coupling section 206.
  • the fire sprinkler system 100 also includes sensors 208, 210, 212 positioned proximal to the life safety equipment in which each sensor detects a fluid characteristic within a particular equipment of the life safety equipment.
  • sensors include, but are not limited to, vibration sensors 208, pipe temperature sensors 210, and pressure transducers 212.
  • the fire sprinkler system 100 may include one or more vibration sensors 208, one or more pipe temperature sensors 210, one or more pressure transducers 212, or a combination of these sensors.
  • the fluid pump 202 may include one or more vibration sensors 208 to detect abnormal behavior of the motor or pump of the fluid pump.
  • the vibration sensor 208 may be positioned adjacent the fluid pipe section 204 in which the vibration sensor detects a motion characteristic associated with a fatigue failure condition of the fluid pipe section.
  • a vibration sensor 208 may also be positioned at a fluid pipe section 204 or fluid coupling section 206 to detect and monitor vibration conditions that may cause cracks or leaks at the section, i.e., fatigue failure. Vibrations may be monitored based on movement amplitude, velocity, and other vibration property.
  • a temperature sensor 210 may be positioned adjacent to an external surface the fluid pipe section 204 in which the temperature sensor detects an ambient temperature or temperature of the pipe in proximity to the fluid pipe section.
  • the temperature sensor 210 supplements an air temperature sensor distal from the external surface of the fluid pipe section 204, such as an ambient room temperature sensor.
  • a pressure transducer or sensor 212 may be coupled to the coupling section 206 in which the pressure sensor detects a fluid pressure within the fluid coupling section 206.
  • a corrosion sensor may be positioned adjacent to an external surface of the fluid pipe section 204 in which the corrosion sensor detects an energy differential associated with a corrosion condition within the fluid pipe section 204.
  • the corrosion sensor emits and detects ultrasonic waves to detect a thickness of the fluid pipe section 204.
  • a fire pump room 104 of fire sprinkler system 100 may include a fire pump controller 214 to manage and operate the life safety equipment, such as the fluid pump 202, the fluid pipe section 204, and the fluid coupling section 206.
  • the control panel 114 of the fire sprinkler system 100 may be coupled to the fire pump controller 214, the sensors 208, 210, 212 associated with the life safety equipment, or both.
  • FIG. 3 A illustrates how one or more vibration sensors 302, 304, 306 may be positioned on a fluid pump 202.
  • the fluid pump 202 may include a pump 308 having opposing bearings 310, 312 and an electric motor 314 driving the pump at one of the bearings.
  • a motor vibration sensor 302 may be positioned at the electric motor 304, a first pump vibration sensor 304 may be positioned at one pump bearing 310, a second pump vibration sensor 306 may be positioned at another pump bearing 312, or a combination of two or three of these sensors may be positioned at the fluid pump 202.
  • Each sensor 302, 304, 306 has a signal link 316, 318, 320 coupling the sensor to the control panel 114 and/or the fire pump controller 214.
  • Each sensor or combination of sensors 302, 304, 306 detect vibration, in millimeters per second or the like, at its particular position in order for the fire sprinkler system 100 to identify abnormal behavior of the fluid pump 202.
  • one sensor e.g., the second pump vibration sensor 306 detects a vibration level of 5mm/second at one bearing (e.g., the pump bearing 312) and the other sensor (e.g., the first pump vibration sensor 304) detects a vibration level of 20 mm/second at the other bearing (e.g., the pump bearing 310), then one or both bearings may be failing or there may be a misalignment with the electric motor 314.
  • FIG. 3B is a pipe temperature sensor 210 to monitor temperature proximal to the fluid pipe section 204.
  • the temperature sensor 210 may be positioned adjacent to an external surface the fluid pipe section 204 in which the temperature sensor detects an ambient temperature or temperature of the pipe in proximity to the fluid pipe section.
  • the temperature sensor 210 may be mounted to the external surface by a circumferential band 302.
  • the temperature sensor 210 is coupled to the control panel 114 and/or the fire pump controller 214 for communications via temperature sensor link 304 which, for some embodiments, may also include a power source connection to the sensor.
  • Each temperature sensor 210 detects temperature at its particular position in order for the fire sprinkler system 100 to identify abnormal temperatures of the fluid pipe section 204. For example, a detected temperature below 40 degrees Fahrenheit, or other temperature close to freezing or below, may indicate a potential fluid freeze and/or busting of the fluid pipe section 204.
  • FIG. 4A is a closeup of a pressure regulating valve 400.
  • a three-way valve is typically used to couple to an installed pressure gauge since system operators attach a calibrated gauge to the three-way valve to compare with the installed pressure gauge to check its accuracy.
  • the pressure transducer 212 and the installed pressure gauge 402 are coupled to the fluid coupling section 206, and the pressure sensor detects a fluid pressure within the fluid coupling section.
  • FIG. 4B represents pressure transducers for a dry system 450 having a dry alarm valve 452, such as one that may be used for a parking garage.
  • a dry alarm valve 452 such as one that may be used for a parking garage.
  • an air pressure transducer 454 is shown at the left and a fluid pressure transducer or sensor 456 is shown at the right.
  • the fluid pressure sensor 456 detects a fluid pressure within the fluid coupling section, i.e., the dry alarm valve 452. If the air pressure transducer 454 detects an air pressure drop below a predetermined level, such as 10 PSI, then a notification signal may be generated to indicate a dangerously low level, in which the valve may trip, water may freeze, and/or the fluid coupling section may bust.
  • the dry system may include gauges 458, 460 corresponding to the air and fluid pressures of the dry alarm valve 452.
  • FIG. 5 is a block diagram of an example implementation of the control panel controller 500.
  • the control panel 114 is coupled to the sensors and includes field configurable inputs to terminate fluid characteristic signals received from the sensors and a wireless communication component to transmits data based on the fluid characteristic signals to the remote analytics unit 122.
  • the remote analytics unit 122 provides a command to the control panel 114 to change an operation of one or more equipment based on the fault condition.
  • the remote analytics unit 122 provides a command to change an operation of one or more life safety equipment based on the fault condition.
  • the remote analytics unit 122 provides a command to change an operation of one or more building management equipment external to the life safety equipment based on the fault condition.
  • the control panel 114 comprises a housing 502 having a housing base 504 and a housing door 506 connected to the housing base.
  • the housing 502 includes a housing lock 508 for securing the housing door 506 to the housing base 504 when closed.
  • the housing 502 further includes wiring 510 to connect electrical components of the housing base 504 to electrical components of the housing door 506.
  • the control panel 114 is furnished with multiple field configurable analog inputs for termination of temperature, pressure, vibration velocity and dry contact signals.
  • the control panel uses 114 a private cellular network to transmit information to the remote analytics unit 122 and hold up to 48 hours of data while operating in stand-alone mode.
  • the control panel 114 includes a control panel gateway 512, which is a solid-state computer mounted on the housing door 506 of the control panel.
  • the control panel gateway 512 has the capacity to maintain data of one or more sensors for a predetermined period of time, such as up to 48 hours, when operating in a standalone mode.
  • the control panel gateway 512 also include ports for communication with the remote analytics unit 122 via a wireless link and/or for configuration, diagnostics, and integration of the control panel 114.
  • the control panel 114 also includes an input/output module 514, a power supply 516, a circuit breaker and DC PS disconnect 518, a protection dongle 520, an AC terminal block 522, a low voltage terminal block and ground lugs 524, a wireless modem (eCumulus router, cellular communication) 526 coupled to gateway 512 via an ethernet cable, eCumulus router power kit, an external antenna 528 coupled to the cell modem 526, a test mode push button 530, an AC power outlet 532, and a self- resettable 1 A fuse 534.
  • a wireless modem eCumulus router, cellular communication
  • FIG. 6 represents example device components 600 of the control panel 1 14 comprising a communication bus 602 for interconnecting the other device components directly or indirectly, one or more communication components 604 communicating other entities via a wired or wireless network, one or more processors 606, and one or more memory components 608.
  • the one or more processors 606 may execute code and process data received at other components of the device components 600, such as information received at the communication component 604 or stored at the memory component 608.
  • the code associated with the control panel 114 and stored by the memory component 608 may include, but is not limited to, operating systems, applications, modules, drivers, and the like.
  • An operating system includes executable code that controls basic functions of the control panel 114, such as interactions among the various components of the device components 600, communication with external devices via the communication component 604, and storage and retrieval of code and data to and from the memory component 608.
  • Each application includes executable code to provide specific functionality for the processor 606 and/or remaining components of the control panel 114.
  • An example of an application executable by the processor 606 includes, but is not limited to, a gateway module 610 to manage general operation of the control panel 114, and a modem module 612 to operate communications with external devices, such as the remote analytics unit 122 and the network management station 130.
  • Data, stored by the memory component 608, is information that may be referenced and/or manipulated by an operating system or application for performing functions of the control panel 11 .
  • Examples of data stored by the memory component 608 may include, but are not limited to, sensor data 614 collected by the sensors 208, 210, 212 and received by the control panel 114 and command/operation data 616 to change an operation, of one or more life safety equipment or one or more building management equipment external to the life safety equipment, based on the fault condition.
  • the device components 600 of the control panel 114 may further comprise Input/Output (I/O) interfaces 622 having one or more input components and/or one or more output components.
  • the I/O interfaces 622 of the device components 600 may include one or more visual, audio, mechanical, and/or other components.
  • a user interface 624 of the device components 600 may include portions of the input and output components of the I/O interfaces 620 and be used to interact with a user of the control panel 114.
  • the user interface 624 may include a combination of hardware and software to provide a user with a desired user experience.
  • the I/O interfaces 622 of the control panel 114 may include field configurable inputs to terminate fluid characteristic signals received from the sensors 208, 210, 212.
  • FIG. 6 is provided for illustrative purposes only to represent examples of the device components 600 of the control panel 114 and is not intended to be a complete diagram of the various components that may be utilized by each device.
  • the control panel 114 may include various other components not shown in FIG. 6, may include a combination of two or more components, or a division of a particular component into two or more separate components, and still be within the scope of the present invention.
  • FIG. 7 represents example device components 700 of the remote analytics unit 122 comprising a communication bus 702 for interconnecting the other device components directly or indirectly, one or more communication components 704 communicating other entities via a wired or wireless network, one or more processors 706, and one or more memory components 708.
  • the one or more processors 706 may execute code and process data received at other components of the device components 700, such as information received at the communication component 704 or stored at the memory component 708.
  • the code associated with the remote analytics unit 122 and stored by the memory component 708 may include, but is not limited to, operating systems, applications, modules, drivers, and the like.
  • An operating system includes executable code that controls basic functions of die remote analytics unit 122, such as interactions among the various components of the device components 700, communication with external devices via the communication component 704, and storage and retrieval of code and data to and from the memory component 708.
  • Each application includes executable code to provide specific functionality for the processor 706 and/or remaining components of the remote analytics unit 122.
  • An example of an application executable by the processor 706 includes, but is not limited to, an analytics module 710 to manage general operation of the remote analytics unit 122, and a communication module 712 to operate communications with external devices, such as the control panel 114, the network management station 130, and/or the sensors 208, 210, 212.
  • Data, stored by the memory component 708, is information that may be referenced and/or manipulated by an operating system or application for performing functions of the remote analytics unit 122.
  • Examples of data stored by the memory component 708 may include, but are not limited to, sensor data 714 collected by the sensors 208, 210, 212 and received by the remote analytics unit 122 and command/operation data 716 to change an operation, of one or more life safety equipment or one or more building management equipment external to the life safety equipment, based on the fault condition.
  • the device components 700 of the remote analytics unit 122 may further comprise one or more input components 718 and/or one or more output components 720.
  • the input components 718 and the output components 720 may include one or more visual, audio, mechanical, and/or other components.
  • a user interface 722 of the device components 700 may include portions of the input and output components 718, 720 and be used to interact with a user of the remote analytics unit 122.
  • the user interface 722 may include a combination of hardware and software to provide a user with a desired user experience.
  • FIG. 7 is provided for illustrative purposes only to represent examples of the device components 700 of the remote analytics unit 122 and is not intended to be a complete diagram of the various components that may be utilized by each device.
  • the remote analytics unit 122 may include various other components not shown in FIG. 7, may include a combination of two or more components, or a division of a particular component into two or more separate components, and still be within the scope of the present invention.
  • FIG. 8 there is shown a flow diagram of an example operation of the remote analytics unit 122.
  • Real-time diagnostics data is collected by the remote analytics unit 122, such as data received directly or indirectly from the sensors 208, 210, 212.
  • the remote analytics unit 122 performs immediate corrective action (804), such as commanding a life safety equipment or other building management equipment to change operation based on a detected fault condition, if the fault condition is a type that may be corrected in this manner.
  • immediate corrective action such as commanding a life safety equipment or other building management equipment to change operation based on a detected fault condition, if the fault condition is a type that may be corrected in this manner.
  • the remote analytics unit 122 determines whether to notify a technician to the facility to investigate and address the outstanding fault condition (806).
  • the remote analytics unit 122 In response to determining that dispatch is required (806), the remote analytics unit 122 generates and transmits a dispatch & repair authorization for processing (808) and await an indication of completion (810). An invoice is generated by an invoice management system (812) in response to determining that the task has been completed. If the remote analytics unit 122 determines that a technician to investigate and address the outstanding fault condition is not needed (806), then the remote analytics unit identifiers the outlier or outliers (814) and continues to collect and monitor incoming data (802).
  • Life safety equipment are established in which the life safety equipment include a fluid pump 202, a fluid pipe section 204, and a fluid coupling section 206 (902).
  • the life safety equipment may be installed and configured at a facility 102.
  • Sensors 208, 210, 212 may be positioned proximal to the life safety equipment in which each sensor detects a fluid characteristic within a particular equipment of the life safety equipment (904).
  • the sensors 208, 210, 212 may be positioned with or soon after establishment of the life safety equipment.
  • the sensors 208, 210, 212 may be installed and configure for existing life safety equipment previously installed at the facility 102.
  • the smart services of the fire sprinkler system 100 may be activated (906) after establishment of the life safety equipment (902) and positioning of the sensors 208, 210, 212 (904).
  • the sensors 208, 210, 212 may communicate directly or indirectly with a remote analytics unit 122 via a multi -location network 124 in which the remote analytics unit receives data based on the fluid characteristic detected at the sensors (908).
  • the remote analytics unit 122 may determining a fault condition associated with at least one life safety equipment based on the fluid characteristic (910).
  • the remote analytics unit 122 provides a command to the control panel 114 to change an operation of one or more equipment based on the fault condition (912).
  • the remote analytics unit 122 provides a command to change an operation of one or more life safety equipment based on the fault condition.
  • the remote analytics unit 122 provides a command to change an operation of one or more building management equipment external to the life safety equipment based on the fault condition.
  • FIG. 10 there is shown an example implementation of graphical data 1000 associated with the sensor-collected information and analyzed by the remote analytics unit.
  • the graphical data 1000 may be represented by a header 1010 describing the source or context of the data.
  • the graphical data 1000 may be shown in a browser window and based on a sprinkler system for a parking garage.
  • the graphical data 1000 may be represented based on a certain time period 1020.
  • the data may represent a time period from midnight of June 8 th through midnight of June 11 th in three hour increments.
  • the graphical data 1000 may be presented in one or more forms. Examples of the presentation forms include, but are not limited to, fluid pressure (in PSI) for one or more locations 1030, air pressure (in PSI) for one or more locations 1040, 1050, pipe temperature (in degrees Fahrenheit or Celsius) for one or more locations 1060, and the like.
  • machine usable/readable or computer usable/readable mediums include: nonvolatile, hard-coded type mediums such as read only memories (ROMs) or erasable, electrically programmable read only memories (EEPROMs), and user- recordable type mediums such as floppy disks, hard disk drives and compact disk read only memories (CD-ROMs) or digital versatile disks (DVDs).
  • ROMs read only memories
  • EEPROMs electrically programmable read only memories
  • user- recordable type mediums such as floppy disks, hard disk drives and compact disk read only memories (CD-ROMs) or digital versatile disks (DVDs).

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  • Alarm Systems (AREA)

Abstract

La présente invention concerne un système d'extincteur d'incendie (100), et un procédé associé, pour la gestion de bâtiments, qui comprend un équipement de sécurité de vie, des capteurs (208, 210, 212) positionnés à proximité de l'équipement de sécurité de vie, et une unité d'analyse à distance (122) communiquant directement ou indirectement avec les capteurs (208, 210, 212) par l'intermédiaire d'un réseau multi-emplacement (124). L'équipement de sécurité de vie comprend une pompe à fluide (202), une section de tuyau de fluide (204) et une section de couplage de fluide (206). Les capteurs (208, 210, 212) détectent une caractéristique de fluide à l'intérieur d'un équipement particulier de l'équipement de sécurité de vie. L'unité d'analyse à distance (122) reçoit des données sur la base des caractéristiques de fluide détectées au niveau des capteurs (208, 210, 212) et détermine un état de défaut associé à un ou plusieurs équipements sur la base de la caractéristique de fluide.
PCT/US2022/040990 2021-11-15 2022-08-22 Système d'extincteur d'incendie pour la gestion de bâtiments WO2023086138A1 (fr)

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CA3237157A CA3237157A1 (fr) 2021-11-15 2022-08-22 Systeme d'extincteur d'incendie pour la gestion de batiments

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US202163279604P 2021-11-15 2021-11-15
US63/279,604 2021-11-15
US17/679,706 2022-02-24
US17/679,706 US20230149758A1 (en) 2021-11-15 2022-02-24 Fire sprinkler system for building management

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