WO2023040490A1 - 用于电气安全的火尽电子元件、微电子火尽器装置和火尽机保护系统 - Google Patents

用于电气安全的火尽电子元件、微电子火尽器装置和火尽机保护系统 Download PDF

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WO2023040490A1
WO2023040490A1 PCT/CN2022/109668 CN2022109668W WO2023040490A1 WO 2023040490 A1 WO2023040490 A1 WO 2023040490A1 CN 2022109668 W CN2022109668 W CN 2022109668W WO 2023040490 A1 WO2023040490 A1 WO 2023040490A1
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Prior art keywords
fire extinguishing
fire
signal
microprocessor
temperature
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PCT/CN2022/109668
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English (en)
French (fr)
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金旭
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金旭
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    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C3/00Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C2/00Fire prevention or containment
    • A62C2/04Removing or cutting-off the supply of inflammable material
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment
    • A62C37/08Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10Releasing means, e.g. electrically released
    • A62C37/11Releasing means, e.g. electrically released heat-sensitive
    • A62C37/14Releasing means, e.g. electrically released heat-sensitive with frangible vessels
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission

Definitions

  • the invention belongs to the technical field of electrical safety, and in particular relates to a protection device for internal thermal management and fire prevention of electronic/electrical equipment.
  • the present invention proposes a burner electronic component for electrical safety, a microelectronic burner device and a burner protection system.
  • a fire-extinguishing electronic component for electrical safety which is arranged at the protection point of an important part or a hidden structure inside an electronic/electrical device, and includes a communication module, a microprocessor and a fire-extinguishing module, and the fire-extinguishing module includes a thermal component and The fire extinguishing assembly, the control end of the thermal energy assembly is connected to the microprocessor, the fire extinguishing assembly includes a fire extinguishing unit, the fire extinguishing unit is composed of fire extinguishing microcapsules, and the fire extinguishing microcapsules include a temperature-sensitive temperature-sensitive shell and a coating The fire extinguishing substance inside the temperature sensing shell, the fire extinguishing microcapsules are in full contact with the heat release end of the thermal energy component; the communication module receives the alarm signal and sends it to the microprocessor, and the microprocessor immediately activates the heat energy after receiving the alarm signal Components, thermal energy components control the
  • the fire extinguishing unit includes, but is not limited to, made of fire extinguishing microcapsules through molding, casting, winding and/or coating processes, and has different shapes, sizes and capacities according to different space constraints and functional requirements, and It is installed and integrated on the corresponding components through bonding, coating, mechanical parts and/or packaging;
  • the fire extinguishing microcapsules are nano or micron-level solid particles with a capsule structure;
  • the temperature-sensitive shell adopts single-layer, multi-layer Layer or composite structure, the composition of the temperature sensing shell is organic material, inorganic material, composite material or polymer material and its composite, with stable structure and performance;
  • the mass fraction of the fire extinguishing substance is more than 70%, including at least one A fire extinguishing and/or cooling substance which undergoes a phase change under the action of heat and readily vaporizes.
  • the thermal energy component is converted into thermal energy through energy forms including but not limited to electrical energy and chemical energy;
  • the fire extinguishing component also includes but not limited to auxiliary mechanisms for fixing, sealing, pressure regulation, and flow diversion.
  • a microelectronic burner device for electrical safety including a pair of transmitting end and receiving end arranged at the protection point of important parts or hidden danger structures inside electronic/electrical equipment;
  • the transmitting end includes a transmitting end microprocessor And the source signal detector and the transmitter wireless communication module respectively connected thereto, the source signal detector monitors the dangerous signal at the protection point;
  • the receiver includes a chip unit and a fire module, and the chip unit includes a receiver
  • the fire exhaust module includes a thermal energy component and a fire extinguishing component, the control end of the thermal energy component is connected to the receiving end microprocessor, and the The fire extinguishing assembly includes a primary fire exting
  • the receiving end also includes an environmental signal detector connected to the receiving end microprocessor
  • the fire extinguishing assembly also includes a secondary fire extinguishing unit
  • the secondary fire extinguishing unit is composed of fire extinguishing microcapsules
  • the secondary fire extinguishing unit is connected to the The heat releasing end of the thermal energy component is in full contact with the fire extinguishing microcapsule, which includes a temperature-sensitive temperature-sensitive shell and a fire-extinguishing substance wrapped inside the temperature-sensitive shell.
  • the effective content, strength and efficacy of the fire-extinguishing substance in the secondary fire-extinguishing unit are equal It is higher than the above-mentioned first-level fire extinguishing unit; the environmental signal detector collects the dangerous signal of the internal environment of the whole equipment in real time and transmits it to the microprocessor at the receiving end, and the microprocessor at the receiving end converts the dangerous signal into a dangerous signal value.
  • the microprocessor at the receiving end controls the alarm protection module to send an alarm to the equipment console and/or the public fire network
  • the secondary warning signal drives the heat energy component to quickly release heat energy to the secondary fire extinguishing unit.
  • the temperature sensing shell is activated and ruptures under the action of heat. By spraying excessive internal fire extinguishing substances, the external oxygen is cut off and the internal space is impregnated. Protect the gas environment in a protective manner, further cool and suffocate the internal space and structures, block the recurrence or spread of internal fires, and ensure the safety of electronic/electrical equipment.
  • the value of the dangerous signal includes but not limited to the intensity or rate of change of the dangerous signal; the warning values T1, T2 and the continuous time t are respectively set according to safety requirements.
  • the dangerous signal includes but not limited to temperature signal or fire signal;
  • the source signal detector and environmental signal detector include but not limited to temperature detectors, temperature sensors and fire detectors of different forms and principles.
  • the receiving end also includes a magnetic attraction assembly
  • the magnetic attraction assembly is provided with a strong magnetic pairing unit, and is mated with the fixing frame pre-installed at the internal protection point of the device through strong magnetic attraction.
  • a burn-out protection system for electrical safety including N burn-out propellers distributed at protection points of important parts or hidden structures inside electronic/electrical equipment and equipment installed inside electronic/electrical equipment for easy monitoring of the whole machine
  • N One fire booster for the internal space environment, where N ⁇ 1, and the value of N is determined according to the size of the internal space of the electronic/electrical equipment and the number of protection points;
  • the exhaust thruster includes a pair of transmitting end and receiving end, and the transmitting end includes a transmitting end microprocessor and a source signal detector and a transmitting end wireless communication module respectively connected thereto, and the source signal detector monitors the protection point Danger signal;
  • the receiving end includes a propulsion end chip unit and a propulsion end fire module, the propulsion end chip unit includes a propulsion end microprocessor and a propulsion end wireless communication module connected thereto, and the propulsion end wireless communication module Establish wireless communication with the wireless communication module of the aforementioned transmitting end;
  • the fire exhausting module of the propulsion end includes a thermal energy component of the propelling end and a fire extinguishing component of the propelling end, the control end of the thermal energy component of the propelling end is connected with the microprocessor of the propelling end, and the propelling end
  • the fire extinguishing assembly includes a primary fire extinguishing unit, the primary fire extinguishing unit is composed of fire extinguishing microcapsules,
  • the fire exhaust enhancer includes an enhanced end chip unit and an enhanced end fire exhaust module, and the enhanced end chip unit includes a central processing unit and an enhanced end wireless communication module connected thereto, an environmental signal detector, a circuit protection module and an alarm A protection module, the wireless communication module of the enhancement terminal establishes wireless communication with the aforementioned wireless communication modules of the transmitting terminal, the circuit protection module is connected to the main circuit of the equipment, and the alarm protection module is connected to the equipment console and/or public fire protection Network;
  • the enhanced end fire extinguishing module includes an enhanced end thermal component and an enhanced end fire extinguishing component, the control end of the enhanced end thermal component is connected to the central processing unit, the enhanced end fire extinguishing component includes a secondary fire extinguishing unit, the two The first-level fire extinguishing unit is in full contact with the heat release end of the thermal energy component of the enhancement end, and the second-level fire extinguishing unit is composed of fire extinguishing microcapsules, which include a temperature-sensitive temperature
  • the source signal detectors in the transmitting end of each exhaust thruster collect dangerous signals in real time and transmit them to the microprocessor at the transmitting end.
  • the microprocessor at the transmitting end converts the dangerous signal into a dangerous signal value.
  • the microprocessor at the transmitting end sends an alarm signal to the corresponding receiving end through the wireless communication module at the transmitting end.
  • the unit releases heat energy, and the temperature-sensitive shell is activated and ruptured under the action of heat, releasing the fire-extinguishing substance contained in it, cooling down and/or extinguishing the fire; at the same time, the transmitting-end microprocessor sends an alarm signal to the central processing unit through the transmitting-end wireless communication module, After the central processor receives the alarm signal through the wireless communication module of the enhancement terminal, it sends control signals to the circuit protection module and the alarm protection module respectively, and drives the circuit protection module to cut off the main circuit of the device, and the alarm protection module sends a message to the device console and/or public
  • the fire network sends out a first-level early warning signal;
  • the environmental signal detector in the fire booster collects the danger signal of the internal environment of the whole machine in real time and sends it to the central processing unit, which processes the danger signal and converts it into a danger signal value.
  • the central processing unit controls the alarm protection module to report to the equipment console And/or the public fire protection network sends out a secondary warning signal, and at the same time, the central processor drives the thermal energy component of the enhancement end to quickly release heat energy to the secondary fire extinguishing unit, and the temperature sensing shell is activated and ruptured under the action of heat, and the excessive internal fire extinguishing substance is sprayed , cut off the entry of external oxygen and form an impregnated protective gas environment for the internal space, further cool down and suffocate the internal space and structures, block the recurrence or spread of internal fire
  • the present invention realizes the self-monitoring (heat monitoring, fire monitoring) and self-protection (cooling, flameout) of the equipment to its own internal parts and internal structure through simple component access and device expansion in an extremely limited internal structure space, from more
  • the fundamental micro-level solves the thermal management and electrical safety problems of electronic/electrical equipment, with lower cost and lower risk to contain dangers and hidden dangers (thermal runaway, internal component fire) at the root and initial stage, and to prevent accidents and disasters Before it happens.
  • Fig. 1 is the block diagram of embodiment 1;
  • Fig. 2 is the block diagram of embodiment 2
  • Fig. 3 is the four-layer structure schematic diagram of embodiment 2;
  • Fig. 4 is the structural block diagram of receiving end in embodiment 3;
  • Fig. 5 is the block diagram of embodiment 4.
  • Fig. 6 is the first-level fire extinguishing flow diagram of the fire exhaust propeller in embodiment 4.
  • Fig. 7 is the flow chart of the secondary fire extinguishing of the fire booster in embodiment 4.
  • the invention designs a burner electronic component, a microelectronic burner device and a burner protection system for electrical safety.
  • a fire-extinguishing electronic component for electrical safety is set at the protection point of important parts or hidden danger structures inside electronic/electrical equipment, including a communication module, a microprocessor and a fire-extinguishing module.
  • the module includes a thermal energy component and a fire extinguishing component, the control end of the thermal energy component is connected to the microprocessor, the fire extinguishing component includes a fire extinguishing unit, and the fire extinguishing unit is composed of fire extinguishing microcapsules, and the fire extinguishing microcapsules include temperature-sensitive The temperature sensing shell and the fire extinguishing substance wrapped inside the temperature sensing shell, the fire extinguishing microcapsules are in full contact with the heat release end of the thermal energy component; the communication module receives the alarm signal and sends it to the microprocessor, and the microprocessor receives Immediately after the alarm signal, the thermal energy component is started, and the thermal component controls the atomization-pressurization
  • the fire extinguishing unit includes, but is not limited to, made of fire extinguishing microcapsules through molding, casting, winding and/or coating processes, and has different shapes and sizes according to different space constraints and functional requirements. and capacity, and are installed and integrated on the corresponding components through bonding, coating, mechanical parts and/or encapsulation;
  • the fire extinguishing microcapsules are nano- or micron-level solid particles with a capsule structure;
  • the temperature-sensitive shell adopts Single-layer, multi-layer or composite structure, the composition of the temperature-sensitive shell is organic materials, inorganic materials, composite materials or polymer materials and their composites, with stable structure and performance;
  • the mass fraction of the fire extinguishing substance is more than 70% , including at least one fire-extinguishing and/or cooling substance which undergoes a phase change under the action of heat and readily vaporizes.
  • the thermal energy component is converted into thermal energy through energy forms including but not limited to electrical energy and chemical energy.
  • the fire extinguishing assembly also includes, but is not limited to, auxiliary mechanisms for fixing, sealing, pressure regulating, and guiding.
  • a microelectronic burner device for electrical safety includes a pair of transmitting ends and receiving ends arranged at the protection points of important parts or hidden danger structures inside electronic/electrical equipment;
  • the transmitting end includes a transmitting end microprocessor and a source signal detector and a transmitting end wireless communication module respectively connected thereto, and the source signal detector monitors dangerous signals at the protection point;
  • the receiving end includes a chip unit and a fire-out module , the chip unit includes a receiving end microprocessor and a receiving end wireless communication module, a circuit protection module and an alarm protection module respectively connected thereto, the receiving end wireless communication module establishes wireless communication with the aforementioned transmitting end wireless communication module, the The circuit protection module is connected to the main circuit of the equipment, and the alarm protection module is connected to the equipment console and/or the public fire protection network; connected to the terminal microprocessor, the fire extinguishing assembly includes a primary fire extinguishing unit, the primary fire extinguishing unit is composed of fire extinguishing microcapsule
  • the dangerous signal includes but not limited to a temperature signal or a fire signal;
  • the source signal detector includes but not limited to temperature detectors, temperature sensors and fire detectors of different forms and principles.
  • the receiving end further includes a magnetic attraction assembly, and the magnetic attraction assembly is provided with a strong magnetic pairing unit, which is mated with the fixing frame pre-installed at the internal protection point of the device through strong magnetic attraction.
  • the receiving end also includes an environmental signal detector connected to the receiving end microprocessor
  • the fire extinguishing assembly also includes a secondary fire extinguishing unit
  • the secondary fire extinguishing unit consists of a fire extinguishing unit Composed of microcapsules, the secondary fire extinguishing unit is fully in contact with the heat release end of the thermal energy component.
  • the fire extinguishing microcapsules include a temperature-sensitive temperature-sensitive shell and a fire-extinguishing substance wrapped inside the temperature-sensitive shell.
  • the fire-extinguishing substance in the secondary fire-extinguishing unit The effective content, strength and effectiveness of the substance are all higher than the above-mentioned first-level fire extinguishing unit; the environmental signal detector collects the danger signal of the internal environment of the complete machine equipment in real time and transmits it to the receiving end microprocessor, and the receiving end microprocessor puts the danger signal The signal processing is converted into a dangerous signal value.
  • the receiving end microprocessor controls the alarm protection module to send a message to the equipment control
  • the platform and/or the public fire protection network sends out a secondary warning signal, and at the same time drives the thermal energy component to quickly release heat energy to the secondary fire extinguishing unit.
  • the temperature sensing shell is activated and ruptures under the action of heat, and the external Oxygen enters and forms an impregnated protective gas environment for the internal space, further cooling and suffocation protection for the internal space and structures, blocking the recurrence or spread of internal fires, and ensuring the safety of electronic/electrical equipment.
  • the environmental signal detectors include but are not limited to temperature detectors, temperature sensors and fire detectors of different forms and principles.
  • Embodiment 2 is suitable for narrow and semi-closed spaces with small volume. Compared with embodiment 2, embodiment 3 is more suitable for wide and closed spaces with slightly larger volume.
  • a pair of transmitters and receivers is extended to N pairs of transmitters and receivers to obtain N fire thrusters, and the value of N depends on the electronic/electrical equipment internal The size of the space and the number of hidden danger points are determined.
  • the fire booster includes an enhanced end chip unit and an enhanced end fire end module, and the enhanced end chip unit includes a central processing unit and an enhanced end wireless communication module, an environmental signal detector, a circuit protection module and an alarm protection module respectively connected thereto , the wireless communication module of the enhancement terminal establishes wireless communication with the aforementioned wireless communication modules of the transmitting terminal, the circuit protection module is connected to the main circuit of the equipment, and the alarm protection module is connected to the equipment console and/or a public fire protection network;
  • the enhanced end fire extinguishing module includes an enhanced end thermal energy component and an enhanced end fire extinguishing component, the control end of the enhanced end thermal energy component is connected to the central processing unit, the enhanced end fire extinguishing component includes a secondary fire extinguishing unit, and the secondary fire extinguishing The unit is in full contact with the heat releasing end of the thermal energy component
  • the source signal detector in the transmitting end of each exhaust thruster collects the dangerous signal in real time and transmits it to the microprocessor at the transmitting end, and the microprocessor at the transmitting end converts the dangerous signal into a dangerous signal value.
  • the microprocessor at the transmitting end sends an alarm signal to the corresponding receiving end through the wireless communication module at the transmitting end, and the microprocessor at the advancing end receives the alarm signal through the wireless communication module at the advancing end, and drives the thermal energy at the advancing end
  • the component quickly releases heat energy to the first-level fire extinguishing unit, and the temperature-sensitive shell is activated and ruptured under the action of heat, releasing the fire-extinguishing material contained in it, cooling down and/or extinguishing the fire; at the same time, the transmitting-end microprocessor communicates to the central through the transmitting-end wireless communication module
  • the processor sends an alarm signal, and after the central processor receives the alarm signal through the wireless communication module of the enhancement terminal, it sends control signals to the circuit protection module and the alarm protection module respectively, and the drive circuit protection module cuts off the main circuit of the device, and the alarm protection module sends a control signal to the device. and/or the public fire network to issue
  • the environmental signal detector in the exhaust booster collects the danger signal of the internal environment of the whole equipment in real time and transmits it to the central processing unit, which converts the danger signal into a danger signal value.
  • the central processor controls the alarm
  • the protection module sends a secondary warning signal to the equipment console and/or the public fire protection network, and at the same time, the central processor drives the heat energy component of the enhancement end to quickly release heat energy to the secondary fire extinguishing unit, and the temperature sensing shell is activated and ruptured under the action of heat.
  • the fire extinguishing material contained inside cuts off the entry of external oxygen and forms an impregnated protective gas environment for the internal space, further cooling and suffocating the internal space and structures, blocking the recurrence or spread of internal fires, and ensuring that the electronic/electrical Equipment Security.

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Abstract

本发明公开了用于电气安全的火尽电子元件、微电子火尽器装置和火尽机保护系统。在电气安全技术领域,围绕着"禁忌"的内部空间和微观结构,重新定义了电气安全技术和全新设计了保护硬件架构。作为保护硬件后端,在极其有限的内结构空间,通过简单的元件接入和装置扩展,实现设备对自身内部件、内结构的自我监测(热监控、火监控)和自我防护(降温、熄火),从更根本的微观层面解决了电子/电气设备的热管理和电气安全的问题。更低成本、更低风险地把危险和隐患(热失控、内部件失火)遏制于根源和初始,把事故和灾难防范于未然。

Description

用于电气安全的火尽电子元件、微电子火尽器装置和火尽机保护系统 技术领域
本发明属于电气安全技术领域,特别涉及了电子/电气设备内部热管理和火情预防的保护装置。
背景技术
随着科技的进步和发展,人类与电的关系越来越紧密。早已成为日常的电子/电气设备也向着更高功效、更高能耗的方向进化。随之而来的设备的安全稳定运行问题也成为技术发展的瓶颈技术(如动力电池技术)。在传统安全技术领域,因各项技术限制,电安全和火安全技术相对独立、各成体系,没有很好地融合到统一的安全体系。但从技术深层层面,这两个领域是紧密关联或者更甚是同源的。如果解决了电设备内部微观空间的安全问题、解决了隐藏其内部深处的电子元件及构造物的热管理失控问题和电火花的问题,那将从根本上解决设备运行安全稳定问题和传统的电气火灾问题。
传统的火安全技术也都是从宏观层面展开的,即避而不谈内部微观空间和安全隐患源(也因技术所限),而是在事后,“内火、微火、初火”蔓延和扩大到外8部空间,通过“体外”的第三方设备和装置进行被动的探测和补救,原本易控易治的“小火”早以进化成了危险凶狠的“大火”和“火灾”,错过了最佳的阻止灾难发生的黄金时期。其后果和损失也不可估量、呈指数递增。
因此,需要从根本上颠覆传统的安全意识,把事后、被动、消防灭火的安全方案转换为事先、主动、设备热管理和火安全的进阶的安全方案。
发明内容
为了解决上述背景技术提到的技术问题,本发明提出了用于电气安全的火尽电子元件、微电子火尽器装置和火尽机保护系统。
为了实现上述技术目的,本发明的技术方案为:
一种用于电气安全的火尽电子元件,设置于电子/电气设备内部重要部件或隐患结构的保护点处,包括通信模块、微处理器和火尽模块,所述火尽模块包括热能组件和消火组件,所述热能组件的控制端与微处理器连接,所述消火组件包括灭火单元,所述灭火单元由灭火微胶囊构成,所述灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述灭火微胶囊与热能组件的释热端充分接触;所述通信模块接收到报警信号并传送给微处 理器,微处理器接收到报警信号后立即启动热能组件,热能组件通过热作用控制对灭火微胶囊的雾化-增压-汽化-喷射的循环开启,灭火微胶囊的温感外壳在热作用下激活并破裂,释放其内载的灭火物质,降温和/或熄火。
进一步地,所述灭火单元包括但不限于由灭火微胶囊经模压、铸塑、缠绕和/或涂布工艺制作成型,根据不同空间限制、功能要求工程设计具有不同的形状、大小和容量,并通过粘合、涂布、机械件和/或封装的方式安装集成到相应元件上;所述灭火微胶囊为具有胶囊结构的纳米或微米级别固态微颗粒;所述温感外壳采用单层、多层或复合结构,温感外壳的成分为有机材料、无机材料、复合材料或高分子材料及其复合物,具有稳定的结构和性能;所述灭火物质的质量分数为70%以上,包括至少一种在热作用下发生相变并易汽化的灭火和/或冷却的物质。
进一步地,所述热能组件通过包括但不限于电能、化学能的能量形式转化为热能;所述消火组件还包括但不限于用于固定、密封、调压、导流等辅助机构。
一种用于电气安全的微电子火尽器装置,包括设置于电子/电气设备内部重要部件或隐患结构的保护点处的一对发射端和接收端;所述发射端包括发射端微处理器以及分别与之连接的源信号探测器和发射端无线通信模块,所述源信号探测器监测保护点处的危险信号;所述接收端包括芯片单元和火尽模块,所述芯片单元包括接收端微处理器以及分别与之连接的接收端无线通信模块、电路保护模块和报警保护模块,所述接收端无线通信模块与前述发射端无线通信模块建立无线通信,所述电路保护模块与设备的主电路连接,所述报警保护模块接入设备控制台和/或公共的消防网络;所述火尽模块包括热能组件和消火组件,所述热能组件的控制端与接收端微处理器连接,所述消火组件包括一级灭火单元,所述一级灭火单元由灭火微胶囊构成,所述灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述一级灭火单元与热能组件的释热端充分接触;源信号探测器实时采集危险信号并传送给发射端微处理器,发射端微处理器将接收到的危险信号处理转化为危险信号值,当危险信号值超出预警值T1时,发射端微处理器通过发射端无线通信模块向对应的接收端发送报警信号,接收端微处理器通过接收端无线通信模块接收到报警信号后,分别向电路保护模块和报警保护模块发送控制信号,驱动电路保护模块切断设备的主电路、报警保护模块向设备控制台和/或公共的消防网络发出一级预警信号,同时接收端微处理器驱动热能组件迅速向一级灭火单元释放热能,温感外壳在热作用下激活并破裂,释放其内载的灭火物质,降温和/或熄火。
进一步地,所述接收端还包括与接收端微处理器连接的环境信号探测器,所述消火 组件还包括二级灭火单元,所述二级灭火单元由灭火微胶囊构成,二级灭火单元与热能组件的释热端充分接触,该灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述二级灭火单元中灭火物质的有效含量、强度和效能均高于前述一级灭火单元;所述环境信号探测器实时采集整机设备内部环境的危险信号并传送给接收端微处理器,接收端微处理器将该危险信号处理转化为危险信号值,当该危险信号值超过预警值T2时,或者接收到某保护点处在连续时间t内重复出现的报警信号时,接收端微处理器控制报警保护模块向设备控制台和/或公共的消防网络发出二级预警信号,同时驱动热能组件迅速向二级灭火单元释放热能,温感外壳在热作用下激活并破裂,通过喷射过量的内载的灭火物质,切断外部的氧气进入和对内部空间形成浸渍式保护气体环境,进一步对内部空间及结构物进行降温和窒息保护,阻断内火的复发或蔓延,确保电子/电气设备的安全。
进一步地,所述危险信号值包括但不限于危险信号的强度或变化率;所述预警值T1、T2以及连续时间t分别根据安全要求设定。
进一步地,当危险信号的类型为温度信号时,所述预警值T1、T2的取值范围为80-300℃;所述连续时间t=3-5min。
进一步地,所述危险信号包括但不限于温度信号或者火灾信号;所述源信号探测器和环境信号探测器包括但不限于不同形式、不同原理的温度探测器、温度传感器和火灾探测器。
进一步地,所述接收端还包括磁吸组件,所述磁吸组件设有强磁力配对单元,与预先安装在设备内部保护点处的固定架通过强磁力吸附配对。
一种用于电气安全的火尽机保护系统,包括分布在电子/电气设备内部重要部件或隐患结构的保护点处的N个火尽推进器和设置于电子/电气设备内部易于监控整机设备内部空间环境的1个火尽增进器,其中N≥1,N的取值根据电子/电气设备内部空间大小和保护点的数目确定;
所述火尽推进器包括一对发射端和接收端,发射端包括发射端微处理器以及分别与之连接的源信号探测器和发射端无线通信模块,所述源信号探测器监测保护点处的危险信号;所述接收端包括推进端芯片单元和推进端火尽模块,所述推进端芯片单元包括推进端微处理器以及与之连接的推进端无线通信模块,所述推进端无线通信模块与前述发射端无线通信模块建立无线通信;所述推进端火尽模块包括推进端热能组件和推进端消火组件,所述推进端热能组件的控制端与推进端微处理器连接,所述推进端消火组件包括一级灭火单元,所述一级灭火单元由灭火微胶囊构成,所述灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内 部的灭火物质,所述一级灭火单元与推进端热能组件的释热端充分接触;
所述火尽增进器包括增进端芯片单元和增进端火尽模块,所述增进端芯片单元包括中央处理器以及分别与之连接的增进端无线通信模块、环境信号探测器、电路保护模块和报警保护模块,所述增进端无线通信模块与前述各发射端无线通信模块建立无线通信,所述电路保护模块与设备的主电路连接,所述报警保护模块接入设备控制台和/或公共的消防网络;所述增进端火尽模块包括增进端热能组件和增进端消火组件,所述增进端热能组件的控制端与中央处理器连接,所述增进端消火组件包括二级灭火单元,所述二级灭火单元与增进端热能组件的释热端充分接触,所述二级灭火单元由灭火微胶囊构成,该灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述二级灭火单元中灭火物质的有效含量、强度和效能均高于前述一级灭火单元;
各火尽推进器的发射端中的源信号探测器实时采集危险信号并传送给发射端微处理器,发射端微处理器将该危险信号处理转化为危险信号值,当危险信号值超出预警值T1时,发射端微处理器通过发射端无线通信模块向对应的接收端发送报警信号,推进端微处理器通过推进端无线通信模块接收到报警信号后,驱动推进端热能组件迅速向一级灭火单元释放热能,温感外壳在热作用下激活并破裂,释放其内载的灭火物质,降温和/或熄火;同时,发射端微处理器通过发射端无线通信模块向中央处理器发送报警信号,中央处理器通过增进端无线通信模块接收到报警信号后,分别向电路保护模块和报警保护模块发送控制信号,驱动电路保护模块切断设备的主电路、报警保护模块向设备控制台和/或公共的消防网络发出一级预警信号;
火尽增进器中的环境信号探测器实时采集整机设备内部环境的危险信号并传送给中央处理器,中央处理器将该危险信号处理转化为危险信号值,当该危险信号值超过预警值T2时,或者接收到某保护点处在连续时间t内重复出现的报警信号时,或者同时接收到两个及两个以上保护点处的报警信号时,中央处理器控制报警保护模块向设备控制台和/或公共消防网络发出二级预警信号,同时中央处理器驱动增进端热能组件迅速向二级灭火单元释放热能,温感外壳在热作用下激活并破裂,通过喷射过量的内载的灭火物质,切断外部的氧气的进入和对内部空间形成浸渍式保护气体环境,进一步对内部空间及结构物进行降温和窒息保护,阻断内火的复发或蔓延,确保电子/电气设备的安全。
采用上述技术方案带来的有益效果:
本发明在极其有限的内结构空间,通过简单的元件接入和装置扩展,实现设备对自身内部件、内结构的自我监测(热监控、火监控)和自我防护(降温、熄火),从更根本的微观层面解 决了电子/电气设备的热管理和电气安全的问题,更低成本、更低风险地把危险和隐患(热失控、内部件失火)遏制于根源和初始,把事故和灾难防范于未然。
附图说明
图1为实施例1的结构框图;
图2为实施例2的结构框图;
图3为实施例2的四层结构示意图;
图4为实施例3中接收端的结构框图;
图5为实施例4的结构框图;
图6为实施例4中火尽推进器一级灭火流程图;
图7为实施例4中火尽增进器二级灭火流程图。
具体实施方式
以下将结合附图,对本发明的技术方案进行详细说明。
本发明设计了用于电气安全的火尽电子元件、微电子火尽器装置和火尽机保护系统。
实施例1
如图1所示,一种用于电气安全的火尽电子元件,设置于电子/电气设备内部重要部件或隐患结构的保护点处,包括通信模块、微处理器和火尽模块,所述火尽模块包括热能组件和消火组件,所述热能组件的控制端与微处理器连接,所述消火组件包括灭火单元,所述灭火单元由灭火微胶囊构成,所述灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述灭火微胶囊与热能组件的释热端充分接触;所述通信模块接收到报警信号并传送给微处理器,微处理器接收到报警信号后立即启动热能组件,热能组件通过热作用控制对灭火微胶囊的雾化-增压-汽化-喷射的循环开启,灭火微胶囊的温感外壳在热作用下激活并破裂,释放其内载的灭火物质,降温和/或熄火。
在本实施例中,所述灭火单元包括但不限于由灭火微胶囊经模压、铸塑、缠绕和/或涂布等工艺制作成型,根据不同空间限制、功能要求工程设计具有不同的形状、大小和容量,并通过粘合、涂布、机械件和/或封装等方式安装集成到相应元件上;所述灭火微胶囊为具有胶囊结构的纳米或微米级别固态微颗粒;所述温感外壳采用单层、多层或复合结构,温感外壳的成分为有机材料、无机材料、复合材料或高分子材料及其复合物,具有稳定的结构和性能;所述灭火物质的质量分数为70%以上,包括至少一种在热作用下发生相变并易汽化的灭火和/或冷却的物质。
在本实施例中,所述热能组件通过包括但不限于电能、化学能等能量形式转化为热 能。所述灭火组件还包括但不限于用于固定、密封、调压、导向等辅助机构。
实施例2
如图2-3所示,一种用于电气安全的微电子火尽器装置,包括设置于电子/电气设备内部重要部件或隐患结构的保护点处的一对发射端和接收端;所述发射端包括发射端微处理器以及分别与之连接的源信号探测器和发射端无线通信模块,所述源信号探测器监测保护点处的危险信号;所述接收端包括芯片单元和火尽模块,所述芯片单元包括接收端微处理器以及分别与之连接的接收端无线通信模块、电路保护模块和报警保护模块,所述接收端无线通信模块与前述发射端无线通信模块建立无线通信,所述电路保护模块与设备的主电路连接,所述报警保护模块接入设备控制台和/或公共的消防网络;所述火尽模块包括热能组件和消火组件,所述热能组件的控制端与接收端微处理器连接,所述消火组件包括一级灭火单元,所述一级灭火单元由灭火微胶囊构成,所述灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述一级灭火单元与热能组件的释热端充分接触;源信号探测器实时采集危险信号并传送给发射端微处理器,发射端微处理器将接收到的危险信号处理转化为危险信号值,当危险信号值超出预警值T1时,发射端微处理器通过发射端无线通信模块向对应的接收端发送报警信号,接收端微处理器通过接收端无线通信模块接收到报警信号后,分别向电路保护模块和报警保护模块发送控制信号,驱动电路保护模块切断设备的主电路、报警保护模块向设备控制台和/或公共的消防网络发出一级预警信号,同时接收端微处理器驱动热能组件迅速向一级灭火单元释放热能,温感外壳在热作用下激活并破裂,释放其内载的灭火物质,降温和/或熄火。
在本实施例中,所述危险信号包括但不限于温度信号或者火灾信号;所述源信号探测器包括但不限于不同形式、不同原理的温度探测器、温度传感器和火灾探测器。
在本实施例中,所述危险信号值包括但不限于危险信号的强度或变化率;所述预警值T1、T2以及连续时间t分别根据安全要求设定。进一步地,当危险信号的类型为温度信号时,所述预警值T1、T2的取值范围为80-300℃;所述连续时间t=3-5min。
在本实施例中,所述接收端还包括磁吸组件,所述磁吸组件设有强磁力配对单元,与预先安装在设备内部保护点处的固定架通过强磁力吸附配对。
实施例3
如图4所示,在实施例2的基础上,接收端还包括与接收端微处理器连接的环境信号探测器,所述消火组件还包括二级灭火单元,所述二级灭火单元由灭火微胶囊构成,二级灭火单元与热能组件的释热端充分接触,该灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳 内部的灭火物质,所述二级灭火单元中灭火物质的有效含量、强度和效能均高于前述一级灭火单元;所述环境信号探测器实时采集整机设备内部环境的危险信号并传送给接收端微处理器,接收端微处理器将该危险信号处理转化为危险信号值,当该危险信号值超过预警值T2时,或者接收到某保护点处在连续时间t内重复出现的报警信号时,接收端微处理器控制报警保护模块向设备控制台和/或公共的消防网络发出二级预警信号,同时驱动热能组件迅速向二级灭火单元释放热能,温感外壳在热作用下激活并破裂,通过喷射过量的内载的灭火物质,切断外部的氧气进入和对内部空间形成浸渍式保护气体环境,进一步对内部空间及结构物进行降温和窒息保护,阻断内火的复发或蔓延,确保电子/电气设备的安全。
在本实施例中,所述环境信号探测器包括但不限于不同形式、不同原理的温度探测器、温度传感器和火灾探测器。
实施例2适用于小体积的窄而半闭的空间。相比于实施例2,实施例3更适用于体积稍大的宽而闭合的空间。
实施例4
如图5所示,在实施例2的基础上,将一对发射端和接收端扩展到N对发射端和接收端,得到N个火尽推进器,N的取值根据电子/电气设备内部空间大小和隐患点的数目确定。
同时增设了一个火尽增进器,将实施例2的接收端中的电路保护模块和报警保护模块从接收端中移植到火尽增进器中。火尽增进器包括增进端芯片单元和增进端火尽模块,所述增进端芯片单元包括中央处理器以及分别与之连接的增进端无线通信模块、环境信号探测器、电路保护模块和报警保护模块,所述增进端无线通信模块与前述各发射端无线通信模块建立无线通信,所述电路保护模块与设备的主电路连接,所述报警保护模块接入设备控制台和/或公共的消防网络;所述增进端火尽模块包括增进端热能组件和增进端消火组件,所述增进端热能组件的控制端与中央处理器连接,所述增进端消火组件包括二级灭火单元,所述二级灭火单元与增进端热能组件的释热端充分接触,所述二级灭火单元由灭火微胶囊构成,该灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述二级灭火单元中灭火物质的有效含量、强度和效能均高于前述一级灭火单元。
本系统的工作过程如下:
如图6所示,各火尽推进器的发射端中的源信号探测器实时采集危险信号并传送给发射端微处理器,发射端微处理器将该危险信号处理转化为危险信号值,当危险信号值超出预警值T1时,发射端微处理器通过发射端无线通信模块向对应的接收端发送报警信号,推进端微处理器通过推进端无线通信模块接收到报警信号后,驱动推进端热能组件迅速向一级灭火单 元释放热能,温感外壳在热作用下激活并破裂,释放其内载的灭火物质,降温和/或熄火;同时,发射端微处理器通过发射端无线通信模块向中央处理器发送报警信号,中央处理器通过增进端无线通信模块接收到报警信号后,分别向电路保护模块和报警保护模块发送控制信号,驱动电路保护模块切断设备的主电路、报警保护模块向设备控制台和/或公共的消防网络发出一级预警信号。
如图7所示,火尽增进器中的环境信号探测器实时采集整机设备内部环境的危险信号并传送给中央处理器,中央处理器将该危险信号处理转化为危险信号值,当该危险信号值超过预警值T2时,或者接收到某保护点处在连续时间t内重复出现的报警信号时,或者同时接收到两个及两个以上保护点处的报警信号时,中央处理器控制报警保护模块向设备控制台和/或公共消防网络发出二级预警信号,同时中央处理器驱动增进端热能组件迅速向二级灭火单元释放热能,温感外壳在热作用下激活并破裂,通过喷射过量的内载的灭火物质,切断外部的氧气的进入和对内部空间形成浸渍式保护气体环境,进一步对内部空间及结构物进行降温和窒息保护,阻断内火的复发或蔓延,确保电子/电气设备的安全。
实施例仅为说明本发明的技术思想,不能以此限定本发明的保护范围,凡是按照本发明提出的技术思想,在技术方案基础上所做的任何改动,均落入本发明保护范围之内。

Claims (10)

  1. 一种用于电气安全的火尽电子元件,其特征在于:设置于电子/电气设备内部重要部件或隐患结构的保护点处,包括通信模块、微处理器和火尽模块,所述火尽模块包括热能组件和消火组件,所述热能组件的控制端与微处理器连接,所述消火组件包括灭火单元,所述灭火单元由灭火微胶囊构成,所述灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述灭火微胶囊与热能组件的释热端充分接触;所述通信模块接收到报警信号并传送给微处理器,微处理器接收到报警信号后立即启动热能组件,热能组件通过热作用控制对灭火微胶囊的雾化-增压-汽化-喷射的循环开启,灭火微胶囊的温感外壳在热作用下激活并破裂,释放其内载的灭火物质,降温和/或熄火。
  2. 根据权利要求1所述用于电气安全的火尽电子元件,其特征在于:所述灭火单元包括但不限于由灭火微胶囊经模压、铸塑、缠绕和/或涂布工艺制作成型,根据不同空间限制、功能要求工程设计具有不同的形状、大小和容量,并通过粘合、涂布、机械件和/或封装的方式安装集成到相应元件上;所述灭火微胶囊为具有胶囊结构的纳米或微米级别固态微颗粒;所述温感外壳采用单层、多层或复合结构,温感外壳的成分为有机材料、无机材料、复合材料或高分子材料及其复合物,具有稳定的结构和性能;所述灭火物质的质量分数为70%以上,包括至少一种在热作用下发生相变并易汽化的灭火和/或冷却的物质。
  3. 根据权利要求1所述用于电气安全的火尽电子元件,其特征在于:所述热能组件通过包括但不限于电能、化学能的能量形式转化为热能;所述消火组件还包括但不限于用于固定、密封、调压、导流的辅助机构。
  4. 一种用于电气安全的微电子火尽器装置,其特征在于:包括设置于电子/电气设备内部重要部件或隐患结构的保护点处的一对发射端和接收端;所述发射端包括发射端微处理器以及分别与之连接的源信号探测器和发射端无线通信模块,所述源信号探测器监测保护点处的危险信号;所述接收端包括芯片单元和火尽模块,所述芯片单元包括接收端微处理器以及分别与之连接的接收端无线通信模块、电路保护模块和报警保护模块,所述接收端无线通信模块与前述发射端无线通信模块建立无线通信,所述电路保护模块与设备的主电路连接,所述报警保护模块接入设备控制台和/或公共的消防网络;所述火尽模块包括热能组件和消火组件,所述热能组件的控制端与接收端微处理器连接,所述消火组件包括一级灭火单元,所述一级灭火单元由灭火微胶囊构成,所述灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述一级灭火单元与热能组件的释热端充分接触;源信号探测器实时采集危险信号并传送给发射端微处理器,发射端微处理器将接收到的危险信号处理转化为危险信号值,当危险信号值超出预警值T1时,发射端微处理器通过发射端无线通信模块向对应 的接收端发送报警信号,接收端微处理器通过接收端无线通信模块接收到报警信号后,分别向电路保护模块和报警保护模块发送控制信号,驱动电路保护模块切断设备的主电路、报警保护模块向设备控制台和/或公共的消防网络发出一级预警信号,同时接收端微处理器驱动热能组件迅速向一级灭火单元释放热能,温感外壳在热作用下激活并破裂,释放其内载的灭火物质,降温和/或熄火。
  5. 根据权利要求4所述用于电气安全的微电子火尽器装置,其特征在于:所述接收端还包括与接收端微处理器连接的环境信号探测器,所述消火组件还包括二级灭火单元,所述二级灭火单元由灭火微胶囊构成,二级灭火单元与热能组件的释热端充分接触,该灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述二级灭火单元中灭火物质的有效含量、强度和效能均高于前述一级灭火单元;所述环境信号探测器实时采集整机设备内部环境的危险信号并传送给接收端微处理器,接收端微处理器将该危险信号处理转化为危险信号值,当该危险信号值超过预警值T2时,或者接收到某保护点处在连续时间t内重复出现的报警信号时,接收端微处理器控制报警保护模块向设备控制台和/或公共的消防网络发出二级预警信号,同时驱动热能组件迅速向二级灭火单元释放热能,温感外壳在热作用下激活并破裂,通过喷射过量的内载的灭火物质,切断外部的氧气进入和对内部空间形成浸渍式保护气体环境,进一步对内部空间及结构物进行降温和窒息保护,阻断内火的复发或蔓延,确保电子/电气设备的安全。
  6. 根据权利要求5所述用于电气安全的微电子火尽器装置,其特征在于:所述危险信号值包括但不限于危险信号的强度或变化率;所述预警值T1、T2以及连续时间t分别根据安全要求设定。
  7. 根据权利要求6所述用于电气安全的微电子火尽器装置,其特征在于:当危险信号的类型为温度信号时,所述预警值T1、T2的取值范围为80-300℃;所述连续时间t=3-5min。
  8. 根据权利要求5所述用于电气安全的微电子火尽器装置,其特征在于:所述危险信号包括但不限于温度信号或者火灾信号;所述源信号探测器和环境信号探测器包括但不限于不同形式、不同原理的温度探测器、温度传感器和火灾探测器。
  9. 根据权利要求4所述用于电气安全的微电子火尽器装置,其特征在于:所述接收端还包括磁吸组件,所述磁吸组件设有强磁力配对单元,与预先安装在设备内部保护点处的固定架通过强磁力吸附配对。
  10. 一种用于电气安全的火尽机保护系统,其特征在于:包括分布在电子/电气设备内部重要部件或隐患结构的保护点处的N个火尽推进器和设置于电子/电气设备内部易于监控整机设 备内部空间环境的1个火尽增进器,其中N≥1,N的取值根据电子/电气设备内部空间大小和保护点的数目确定;
    所述火尽推进器包括一对发射端和接收端,发射端包括发射端微处理器以及分别与之连接的源信号探测器和发射端无线通信模块,所述源信号探测器监测保护点处的危险信号;所述接收端包括推进端芯片单元和推进端火尽模块,所述推进端芯片单元包括推进端微处理器以及与之连接的推进端无线通信模块,所述推进端无线通信模块与前述发射端无线通信模块建立无线通信;所述推进端火尽模块包括推进端热能组件和推进端消火组件,所述推进端热能组件的控制端与推进端微处理器连接,所述推进端消火组件包括一级灭火单元,所述一级灭火单元由灭火微胶囊构成,所述灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述一级灭火单元与推进端热能组件的释热端充分接触;
    所述火尽增进器包括增进端芯片单元和增进端火尽模块,所述增进端芯片单元包括中央处理器以及分别与之连接的增进端无线通信模块、环境信号探测器、电路保护模块和报警保护模块,所述增进端无线通信模块与前述各发射端无线通信模块建立无线通信,所述电路保护模块与设备的主电路连接,所述报警保护模块接入设备控制台和/或公共的消防网络;所述增进端火尽模块包括增进端热能组件和增进端消火组件,所述增进端热能组件的控制端与中央处理器连接,所述增进端消火组件包括二级灭火单元,所述二级灭火单元与增进端热能组件的释热端充分接触,所述二级灭火单元由灭火微胶囊构成,该灭火微胶囊包括对温度敏感的温感外壳以及包覆于温感外壳内部的灭火物质,所述二级灭火单元中灭火物质的有效含量、强度和效能均高于前述一级灭火单元;
    各火尽推进器的发射端中的源信号探测器实时采集危险信号并传送给发射端微处理器,发射端微处理器将该危险信号处理转化为危险信号值,当危险信号值超出预警值T1时,发射端微处理器通过发射端无线通信模块向对应的接收端发送报警信号,推进端微处理器通过推进端无线通信模块接收到报警信号后,驱动推进端热能组件迅速向一级灭火单元释放热能,温感外壳在热作用下激活并破裂,释放其内载的灭火物质,降温和/或熄火;同时,发射端微处理器通过发射端无线通信模块向中央处理器发送报警信号,中央处理器通过增进端无线通信模块接收到报警信号后,分别向电路保护模块和报警保护模块发送控制信号,驱动电路保护模块切断设备的主电路、报警保护模块向设备控制台和/或公共的消防网络发出一级预警信号;
    火尽增进器中的环境信号探测器实时采集整机设备内部环境的危险信号并传送给中央处理器,中央处理器将该危险信号处理转化为危险信号值,当该危险信号值超过预警值T2时,或者 接收到某保护点在连续时间t内重复出现的报警信号时,或者同时接收到两个及两个以上保护点处的报警信号时,中央处理器控制报警保护模块向设备控制台和/或公共消防网络发出二级预警信号,同时中央处理器驱动增进端热能组件迅速向二级灭火单元释放热能,温感外壳在热作用下激活并破裂,通过喷射过量的内载的灭火物质,切断外部的氧气的进入和对内部空间形成浸渍式保护气体环境,进一步对内部空间及结构物进行降温和窒息保护,阻断内火的复发或蔓延,确保电子/电气设备的安全。
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CN113926103A (zh) * 2021-09-18 2022-01-14 苏州海云涂层技术有限公司 用于电气安全的火尽电子元件、微电子火尽器装置和火尽机保护系统

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