Fire Suppression Systems for Solar Cell Arrays

A photovoltaic fire station that enables remote monitoring and control of its fire suppression system through wireless communication, eliminating the need for direct power connection. The station incorporates an autonomous tracking system that records and transmits system data, operational feedback, and visual assistance to the fire station's control center, enabling real-time monitoring and response capabilities even when the power is interrupted.

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Solar panel with integrated earthquake-resistant and fire prevention capabilities. The panel features a body portion with an open front, a door for opening and closing the receiving space, and a support portion below the body. The body portion houses a control board with integrated sensors for vibration, temperature, and humidity monitoring. The control board automatically detects seismic activity and determines fire risk through temperature and humidity measurements. When a fire is detected, the control board activates fire suppression and cooling systems. The panel's design incorporates a waterproof structure and thermal management system to prevent water ingress during rain events while maintaining optimal operating conditions.

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A fire protection system for photovoltaic cells on mountains that utilizes a unique swing-based sprinkler arrangement. The system comprises multiple swing assemblies with rotating shafts connected to meshed gear teeth, arranged on opposite sides of a partition. Each swing assembly includes two sets of half-gears, one set near each partition, fixedly sleeved on the outside of the sixth rotating shaft. The gear teeth are matched to form a synchronized mesh pattern, enabling the swing assemblies to effectively cover the entire cell surface while maintaining structural integrity. This innovative design enables the system to provide comprehensive protection against fire spread through the photovoltaic cells.

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Automated fire suppression system for exterior structures that eliminates the need for municipal water sources while maintaining reliable protection against fires. The system comprises a network of sprinkler heads strategically deployed along the structure's perimeter, connected to a pressurized water reservoir. A controller monitors smoke and thermal events, activating the pressurized water source through a dedicated valve when detected. The system utilizes a solar-powered power source to charge the reservoir, eliminating the need for municipal water pressure fluctuations. This innovative approach enables continuous fire protection without relying on external water supplies.

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Fire extinguishing device for solar panels using a network of interconnected heat exchangers and temperature sensors. The device monitors the temperature of the refrigerant flow through the system, detecting temperature deviations that indicate potential fires. When a fire is detected, the system automatically discharges the refrigerant and disconnects the power output from the affected panel, preventing further damage and ensuring safe operation of the entire solar panel array.

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Comprehensive solar detection system with fire detection capability that monitors the entire solar power system from the control box to the consumer. The system integrates multiple temperature sensors across the system's components, including photovoltaic modules, junction boxes, inverters, and busbars, to detect fires throughout the system. This multi-point temperature monitoring enables early detection of fires that may not be apparent through traditional single-point monitoring methods. The system also includes control logic to automatically initiate fire alarms when a fire is detected, ensuring comprehensive system protection.

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Solar power generation system with a single linear cable fire detection system that monitors the wiring lines connecting the solar panels to the electrical distribution system. The system comprises a single cable that spans the entire wiring line, with a monitoring device integrated into the control box that detects temperature anomalies through a single-point detection method. The cable design enables continuous monitoring of temperature variations across the entire length of the wiring, preventing localized hotspots that can spread fires. The system includes features like sag prevention and cable tension adjustment to maintain cable integrity.

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A solar protection system that monitors and controls the electrical connections between solar panels to prevent electrical shorts and fires. The system uses wireless communication to continuously monitor panel voltages and currents, and automatically disconnects the electrical connections between panels when abnormal conditions are detected. The system includes a wireless controller that communicates with a cloud-based server to receive alerts and execute protection actions. The system can be integrated with existing solar panel inverters and wiring to provide enhanced safety features for solar energy systems.

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Solar panel with integrated fire suppression system that selectively extinguishes fires in specific components while preserving normal components. The system employs a panel-mounted fire suppression unit that moves a protective shield in the direction of impacted components to block oxygen, while a specialized extinguishing agent is applied to the shield surface. This targeted suppression minimizes component damage by selectively extinguishing fires in critical components while preserving non-impacted components.

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A solar protection system that enables remote monitoring and control of solar panel electrical connections through wireless communication. The system comprises a solar panel with integrated wireless protection module, a handheld wireless device, and a wireless router. The solar panel contains a power conversion module and a wireless protection module that monitor and control the electrical connections between the solar panels. When abnormal electrical conditions are detected, the system automatically disconnects the power connections to prevent electrical shorts and fires. The system also enables remote monitoring and control through the handheld device, which communicates with the wireless router to receive and transmit monitoring data.

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Non-destructive fire suppression system for lithium-ion battery energy storage installations that prevents thermal runaway while maintaining system integrity. The system employs a phase-change dielectric fluid that rapidly cools failed battery cells, preventing thermal spread and fire propagation. This approach eliminates the need for water or inert gas discharges, reducing system costs and damage. The system is particularly effective in indoor installations where secondary housing, HVAC, and dedicated land are not feasible. The phase-change fluid is deployed only to failed battery cells, reducing overall system maintenance and replacement requirements.

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A prefabricated fire-fighting automatic sprinkler system with integrated photovoltaic components that enables outdoor fire protection while maintaining power autonomy. The system comprises a support plate with an adjustable module, a rotating photovoltaic assembly, and a fixedly connected upper plate. The adjustable module enables precise positioning of the photovoltaic components while maintaining system stability. The rotating photovoltaic assembly enables power generation for the sprinkler system even when the power source is interrupted.

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Fire protection panel for photovoltaic power generation systems that prevents fire spread between solar cells and roofing. The panel features a bent locking portion that engages with a crosspiece on the roofing, with a water connection on one edge and a fixed connection on the other. The panel's design allows multiple panels to be arranged in a continuous gradient, with the locking portion forming a secure bond between adjacent panels. This configuration enables complete coverage of the solar cell installation area while preventing fire spread between the cells and the roofing.

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Fire suppression system for solar panels that uniquely combines temperature-based detection, intelligent agent deployment, and spatially adaptive agent delivery. The system employs a temperature-sensing network to identify solar panel anomalies, with the temperature threshold determining whether a panel is in danger. When a panel exceeds the threshold, a specialized agent is deployed with the appropriate viscosity, and a drone-based agent is deployed to precisely target the panel. The system continuously monitors temperature changes to dynamically adjust agent delivery, enabling rapid and effective suppression of solar panel fires.

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Fire prevention system for photovoltaic power generation that enables proactive detection of potential fire hazards through a multisensor approach. The system comprises a connection panel with integrated sensors for temperature, current, and acoustic monitoring. The system employs an artificial neural network to analyze the sensor data and detect anomalies indicative of potential fire risks. The network can automatically block or isolate electrical currents that might lead to fires through targeted current diversion. The system integrates multiple sensor configurations and processing techniques to provide comprehensive monitoring and early detection capabilities.

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Integrated solar streetlights with built-in fire protection features, enabling both energy generation and fire safety. The system comprises a solar-powered streetlight with a self-contained fire suppression system, including a battery, alarm, smoke sensor, and fire extinguisher. The system integrates these components into a single unit, with the solar panel and battery mounted on a structural support system, while the alarm and extinguisher are integrated into the support rod. This integrated design provides comprehensive fire protection while maintaining the solar streetlight's energy efficiency and maintenance-free operation.

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Solar power generation system with automatic DC power shutdown for fire prevention and suppression. The system employs a DC power cut-off panel integrated into the solar panel, featuring an automatic shutdown function that automatically disconnects the DC power from the solar array in response to fire detection. This panel is connected to the inverter and provides a dedicated control signal to initiate the shutdown. The system enables rapid DC power interruption during fires, preventing electrical arcs and enabling immediate extinguishment, while maintaining continuous operation of the solar array.

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Solar panel with integrated automatic fire suppression system that does not require electrical signals or controls. The system uses a sealed fire extinguisher filled with vaporizing agent. As temperatures rise from fire, the vaporization expands and opens discharge holes to eject the fire suppressant. This provides an inherent fire suppression capability without relying on electrical circuits. The fire suppressant is concentrated at panel corners and guided downwards to suppress fires.

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A photovoltaic roof fire extinguishing system for buildings with solar panels. The system integrates an automated fire suppression system into the building's existing roof structure, providing rapid response to rooftop fires. The system comprises a network of sensors and a fire suppression system that are integrated into the building's existing roof infrastructure. The system detects and responds to rooftop fires in real-time, providing immediate fire suppression through a network of controlled suppression agents.

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A fire suppression system for photovoltaic panels that rapidly extinguishes fires through advanced thermal imaging and predictive analysis. The system features a detection unit that monitors temperature anomalies in the panel, a suppression unit that employs gas or clean agent extinguishing agents, and a control unit that leverages deep learning to predict fire locations and intensities. The control unit optimizes suppression efforts by predicting fire hotspots and triggering targeted extinguishing actions. This approach enables rapid fire suppression while minimizing the risk of electrical shock and component damage.

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