A temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system

Abstract

This invention provides a temperature-controlled, explosion-proof, flame-retardant fire extinguishing system, relating to the field of safety technology for electric vehicle charging infrastructure. The system includes a charging shed, temperature and humidity sensors, smoke sensors, gas leak sensors, fire extinguishing devices, a control system, and a remote monitoring module. The system monitors the temperature, humidity, smoke concentration, and gas leaks within the charging shed in real time using sensors. When an anomaly is detected, it automatically activates heating, cooling, dehumidification, or fire extinguishing devices to ensure a safe and stable charging environment. The fire extinguishing device intelligently adjusts the extinguishing agent spray volume based on sensor data, rapidly responding to initial fire hazards. Furthermore, the system uploads real-time data to a cloud platform via a wireless communication module, allowing administrators to remotely monitor the charging shed's status and receive alarm information. This invention effectively prevents and controls potential safety hazards such as fires and explosions during electric vehicle charging, improving the safety and intelligent management level of charging infrastructure.

Description

Technical Field

[0001] This invention relates to the field of safety technology for electric vehicle charging infrastructure, and in particular to a temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system. Background Technology

[0002] With the increasing popularity of electric vehicles, the demand for charging facilities is growing rapidly, especially in public places and residential areas, where charging sheds have become one of the main infrastructures for electric vehicle charging. However, due to their high energy density and fast charging rate, the charging equipment and battery systems involved in the charging process are prone to abnormal temperature increases during charging, and may even cause safety hazards such as fires and explosions, especially in cases of inadequate environmental control or equipment failure. Traditional charging sheds typically only have basic protective functions and fail to effectively address multiple safety risks such as high temperatures, fires, and explosions.

[0003] Most existing charging sheds lack comprehensive safety monitoring and intelligent control systems, making it impossible to monitor environmental parameters such as temperature, humidity, and gas concentration inside the shed in real time, or to respond quickly to abnormal situations. Therefore, potential safety risks such as fires and gas leaks within the charging sheds are easily overlooked, and effective firefighting and emergency response may not be carried out in a timely manner in the event of an accident. While some existing fire extinguishing systems possess basic fire detection and extinguishing functions, they often lack automated linkage control and are frequently unable to perform precise firefighting operations according to different stages of a fire.

[0004] Currently, while some charging facilities are equipped with simple temperature sensors and smoke detectors, most systems only have alarm functions and lack real-time data monitoring, analysis, and remote control capabilities. They also fail to effectively integrate multiple safety measures such as temperature control, explosion resistance, flame retardancy, and fire extinguishing. Furthermore, existing fire extinguishing devices are typically single-spray systems that cannot be adjusted according to actual conditions, thus affecting fire extinguishing effectiveness.

[0005] Therefore, there is an urgent need for a charging shed safety management system with intelligent control, linkage response, and efficient fire extinguishing functions. This system should be able to monitor environmental changes within the charging shed in real time and automatically activate appropriate safety measures when an anomaly occurs, ensuring the safety of the charging shed, reducing the occurrence of accidents such as fires and explosions, and improving the safety and reliability of charging facilities. Summary of the Invention

[0006] To address the technical problems of existing charging sheds, such as limited safety protection functions, lack of intelligent monitoring and linkage control, and inability to effectively cope with safety risks such as excessive temperature, fire, and gas leakage, this invention provides a temperature-controlled, explosion-proof, flame-retardant fire extinguishing system.

[0007] The technical solution provided by this invention is as follows:

[0008] This invention provides a temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system, comprising:

[0009] The charging shed body, temperature sensor, humidity sensor, smoke detector, gas sensor, heating device, heat dissipation device, fire extinguishing device, control module and communication module;

[0010] The charging shed includes columns, beams, longitudinal beams and a roof. Temperature sensors are installed in the top area of ​​the charging shed to monitor the overall temperature change inside the shed in real time. Humidity sensors are installed in the battery charging area to monitor the humidity of the charging environment. Smoke detectors and gas sensors are installed on the walls and bottom of the charging shed to monitor gas leaks and smoke generated in the early stages of a fire.

[0011] The heating device is installed at the top of the charging shed, and the heat dissipation device is installed at the vents and four corners. The temperature inside the shed is automatically adjusted according to real-time monitoring data to ensure that the temperature inside the charging shed is within a safe range.

[0012] The fire extinguishing device includes a fire extinguishing agent storage tank, a sprayer, a delivery pipeline, valves, and a drive motor. The fire extinguishing agent storage tank is connected to the sprayer through the pipeline. The drive motor controls the spraying of the fire extinguishing agent. When the smoke detector or temperature sensor detects an abnormality, the fire extinguishing device is automatically activated to extinguish the fire.

[0013] The control module receives data from various sensors, analyzes it according to safety algorithms, and automatically adjusts the environment, or automatically activates the fire extinguishing device when a hazard is detected. At the same time, it uploads the status data of the charging shed to the cloud platform through the communication module for remote management personnel to monitor and operate.

[0014] Furthermore, the control module is equipped with a self-learning algorithm that automatically adjusts the temperature and humidity control strategy by analyzing historical environmental data and real-time monitoring information to optimize the temperature and humidity inside the charging shed and avoid adverse effects on the charging equipment caused by overheating or excessive humidity.

[0015] Furthermore, when the smoke sensor or temperature sensor detects an abnormality, the fire extinguishing device automatically starts and controls the flow rate of the fire extinguishing agent through an electric valve. The fire extinguishing agent is then delivered to the sprayer through a delivery pipeline. The sprayer sprays the fire extinguishing agent in all directions according to the instructions of the control module, covering the fire source area and effectively extinguishing the fire.

[0016] Furthermore, the heating device is installed in the top area of ​​the charging shed via an electric heating element or a heater. It can activate the heating function in low-temperature environments, maintain the temperature of the charging shed within a set safe range, and automatically adjust the heating intensity according to changes in external temperature to avoid equipment failure caused by excessively low temperatures.

[0017] Furthermore, the heat dissipation device uses radiators and fans installed in multiple ventilation openings and side areas of the charging shed to dissipate heat from inside the charging shed in real time, preventing excessive internal temperature and reducing the risk of fire. The heat dissipation intensity and operating mode are automatically adjusted according to temperature changes inside the charging shed.

[0018] Furthermore, the extinguishing agent storage tank is a pressure vessel with a corrugated outer wall design, which can effectively resist external physical impacts. At the same time, the extinguishing agent in the storage tank is delivered to the sprayer through an electric valve. The sprayer adjusts the spray intensity and direction of the extinguishing agent according to the size and type of the fire source.

[0019] Furthermore, the fire extinguishing device includes multiple adjustable nozzles, which can automatically adjust the spraying angle and spray volume according to the location and direction of the fire source inside the charging shed, ensuring that the extinguishing agent evenly covers the entire fire source area and quickly extinguishes the fire.

[0020] Furthermore, the control module is connected to the cloud platform and can upload real-time monitoring data of the charging shed to a remote server. The real-time monitoring data includes temperature, humidity and gas concentration. Users or administrators can view the safety status of the charging shed in real time through a dedicated application, which includes a mobile APP and a web interface, and manually trigger the fire extinguishing device in case of emergency.

[0021] Furthermore, the gas sensor is installed at the bottom of the charging shed to specifically monitor the leakage of combustible gas. When the gas concentration exceeds the set threshold, the gas sensor will send a signal to the control module, which will immediately activate the explosion-proof and fire extinguishing system and issue an alarm to prevent a fire caused by gas leakage.

[0022] Furthermore, the system also includes a fault diagnosis module that can periodically self-check the operating status of each hardware device. The fault diagnosis module includes sensors, heating devices, heat dissipation devices, and fire extinguishing devices. If a hardware fault or abnormality is detected, the system will automatically issue an alarm and report the fault information to the remote control platform for maintenance.

[0023] The beneficial effects of the technical solution provided by this invention include at least the following:

[0024] (1) In this invention, by monitoring the temperature and humidity inside the charging shed in real time and combining it with an intelligent heating and heat dissipation device, the temperature and humidity inside the shed can be automatically adjusted when the external environment changes, ensuring the stability and safety of the charging process. This system can not only prevent the risk of fire caused by excessively high temperatures, but also avoid the degradation of battery performance caused by excessively low temperatures, thereby effectively improving the safety and reliability of the charging shed;

[0025] (2) In this invention, by combining real-time feedback from smoke and temperature sensors, the fire extinguishing device can be accurately activated in the early stages of a fire in the charging shed, and the spraying volume and direction of the extinguishing agent can be adjusted according to different fire source conditions. This system avoids the delay of traditional fire extinguishing methods through efficient and rapid automated response, effectively suppresses the spread of fire, and ensures the safety of the charging shed;

[0026] (3) In this invention, by integrating a remote monitoring module, the real-time data of the charging shed is transmitted to the cloud platform, allowing administrators to remotely monitor the status of the charging shed at any time via mobile terminals or computers. When the system detects an anomaly or malfunction, it automatically sends an alarm to the administrator, helping them to make timely adjustments and repairs. This technology greatly improves the operation and maintenance efficiency of the charging shed, ensures that the equipment is always in optimal working condition, and reduces safety hazards. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the structure of a temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system provided in an embodiment of the present invention;

[0029] Figure 2 This is a schematic diagram of a temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system provided in an embodiment of the present invention. Detailed Implementation

[0030] The technical solution of the present invention is described below in conjunction with the accompanying drawings.

[0031] In embodiments of the present invention, words such as "exemplarily," "for example," etc., are used to indicate that something is an example, illustration, or description. Any embodiment or design described as "exemplary" in the present invention should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of the word "exemplary" is intended to present the concept in a concrete manner. Furthermore, in embodiments of the present invention, the meaning expressed by "and / or" can be both, or either one.

[0032] In the embodiments of the present invention, the terms "image" and "picture" may be used interchangeably. It should be noted that, when the distinction between them is not emphasized, their intended meanings are the same. The terms "of," "corresponding," and "corresponding" may be used interchangeably. It should be noted that, when the distinction between them is not emphasized, their intended meanings are the same.

[0033] In this embodiment of the invention, sometimes a subscript such as W1 may be mistakenly written as a non-subscript form such as W1. When the difference is not emphasized, the meaning they express is the same.

[0034] To make the technical problems, technical solutions and advantages of the present invention clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0035] Reference manual attached Figure 1 The diagram shows a structural schematic of a temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system provided in an embodiment of the present invention.

[0036] This invention provides a temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system, which may include:

[0037] The charging shed body, temperature sensor, humidity sensor, smoke detector, gas sensor, heating device, heat dissipation device, fire extinguishing device, control module and communication module;

[0038] The charging shed includes columns, beams, longitudinal beams and a roof. Temperature sensors are installed in the top area of ​​the charging shed to monitor the overall temperature change inside the shed in real time. Humidity sensors are installed in the battery charging area to monitor the humidity of the charging environment. Smoke detectors and gas sensors are installed on the walls and bottom of the charging shed to monitor gas leaks and smoke generated in the early stages of a fire.

[0039] The heating device is installed at the top of the charging shed, and the heat dissipation device is installed at the vents and four corners. The temperature inside the shed is automatically adjusted according to real-time monitoring data to ensure that the temperature inside the charging shed is within a safe range.

[0040] The fire extinguishing device includes a fire extinguishing agent storage tank, a sprayer, a delivery pipeline, valves, and a drive motor. The fire extinguishing agent storage tank is connected to the sprayer through the pipeline. The drive motor controls the spraying of the fire extinguishing agent. When the smoke detector or temperature sensor detects an abnormality, the fire extinguishing device is automatically activated to extinguish the fire.

[0041] The control module receives data from various sensors, analyzes it according to safety algorithms, and automatically adjusts the environment, or automatically activates the fire extinguishing device when a hazard is detected. At the same time, it uploads the status data of the charging shed to the cloud platform through the communication module for remote management personnel to monitor and operate.

[0042] The control module is equipped with a self-learning algorithm that automatically adjusts the temperature and humidity control strategy by analyzing historical environmental data and real-time monitoring information to optimize the temperature and humidity inside the charging shed and avoid adverse effects on the charging equipment caused by overheating or excessive humidity.

[0043] When the smoke sensor or temperature sensor detects an abnormality, the fire extinguishing device automatically starts and controls the flow of extinguishing agent through an electric valve. The extinguishing agent is then delivered to the sprayer through a pipeline. The sprayer sprays the extinguishing agent in all directions according to the instructions of the control module, covering the fire source area and effectively extinguishing the fire.

[0044] The heating device is installed in the top area of ​​the charging shed via electric heating elements or a warm air blower. It can start the heating function in low-temperature environments, maintain the temperature of the charging shed within the set safe range, and automatically adjust the heating intensity according to changes in the external temperature to avoid equipment failure caused by excessively low temperatures.

[0045] The heat dissipation device uses radiators and fans installed in multiple vents and side areas of the charging shed to dissipate heat in real time, preventing excessive internal temperature and reducing the risk of fire. The heat dissipation intensity and operating mode are automatically adjusted according to the temperature changes inside the charging shed.

[0046] The extinguishing agent storage tank is a pressure vessel with a corrugated outer wall design, which can effectively resist external physical impacts. At the same time, the extinguishing agent in the storage tank is delivered to the sprayer through an electric valve. The sprayer adjusts the spray intensity and direction of the extinguishing agent according to the size and type of the fire source.

[0047] The fire extinguishing device's sprayer includes multiple adjustable nozzles, which can automatically adjust the spray angle and spray volume according to the location and direction of the fire source inside the charging shed, ensuring that the extinguishing agent evenly covers the entire fire source area and quickly extinguishes the fire.

[0048] The control module connects to the cloud platform and can upload real-time monitoring data of the charging shed to a remote server. The real-time monitoring data includes temperature, humidity and gas concentration. Users or administrators can view the safety status of the charging shed in real time through a dedicated application, which includes a mobile APP and a web interface, and manually trigger the fire extinguishing device in case of emergency.

[0049] Gas sensors are installed at the bottom of the charging shed to monitor for flammable gas leaks. When the gas concentration exceeds a set threshold, the gas sensor sends a signal to the control module, which immediately activates the explosion-proof and fire-extinguishing system and issues an alarm to prevent fires caused by gas leaks.

[0050] The system also includes a fault diagnosis module that can periodically self-check the operating status of each hardware device. The fault diagnosis module includes sensors, heating devices, heat dissipation devices, and fire extinguishing devices. If a hardware fault or abnormality is detected, the system will automatically issue an alarm and report the fault information to the remote control platform for maintenance.

[0051] This system mainly includes the following hardware components:

[0052] The main structure of the charging shed includes columns, beams, longitudinal beams, and a roof. The external materials are high-temperature resistant, fire-retardant materials.

[0053] Sensor modules: Installed in key locations within the charging shed, including temperature sensors, humidity sensors, smoke sensors, and gas leak sensors. Temperature and humidity sensors are installed at the top and bottom of the charging shed, respectively, ensuring comprehensive monitoring of the entire environment. The smoke sensor is installed in the center of the charging area, close to the battery charging zone. Gas leak sensors are installed below or at the four corners of the charging shed to detect any leaks of harmful gases.

[0054] Automatic fire extinguishing device: including spraying system, fire extinguishing agent storage tank, transmission pipeline, electric valve, etc. The spraying system is installed on the roof and the sprayer is controlled to accurately distribute the spraying position and amount of fire extinguishing agent.

[0055] Control system: includes a microprocessor unit (MCU), sensor interface, fire extinguishing control module, power management unit, wireless communication module (WiFi / LTE module), and communicates with cloud platform.

[0056] The system's core control module is responsible for collecting, processing, and analyzing sensor data, and initiating corresponding emergency operations based on detected anomalies. For example... Figure 2 As shown, the following is a flowchart of the control method steps of the present invention:

[0057] The system first collects environmental data within the charging shed using sensors. Each sensor transmits its data to the sensor interface of the control module, in the following format:

[0058] Temperature and humidity sensor: Collects temperature (T) and humidity (H), in ℃ and %RH respectively.

[0059] Smoke sensor: Outputs smoke concentration value (S), in ppm (parts per million).

[0060] Gas leak sensor: Outputs gas concentration (C), in ppm.

[0061] All sensors acquire data once per second, and the data is transmitted to the MCU for analysis. Assuming the data stream from each sensor is x(t), where t is a timestamp, the control module will evaluate the data in real time according to the following rules:

[0062] When T>T max or T <T min When the temperature exceeds the limit, the heating or cooling device should be activated.

[0063] When H>H max or H <H min When the humidity is abnormal, the humidification or dehumidification system should be activated.

[0064] When S>S threshold Or C>C threshold When this occurs, it indicates a fire or gas leak, and the fire suppression system will be activated.

[0065] When the data obtained by the control system from the sensor exceeds a set threshold, the system will activate the corresponding control strategy. The specific steps are as follows:

[0066] Temperature control: When the temperature T exceeds the set upper limit T max Or lower limit T min The control system adjusts the temperature by regulating the heat dissipation or heating devices within the charging shed. The heat dissipation system includes fans or cooling plates, while the heating system includes heating elements or electric heaters. If T>T max Activate the cooling system. If T <T min The heating device is activated.

[0067] Humidity control: When the humidity H exceeds the set threshold H max or below H min When necessary, activate the humidification or dehumidification system to maintain the relative humidity inside the charging shed within a safe range. If H > H max Turn on the dehumidifier. If H <H min Turn on the humidifier.

[0068] Fire Detection and Extinguishing Response: When the smoke sensor (S) or gas leak sensor (C) detects an anomaly, the control system immediately activates the fire extinguishing device. Based on the information fed back from the sensors, the fire extinguishing system extinguishes the fire by automatically spraying extinguishing agents. If S > S0 threshold Or C>C threshold The fire extinguishing agent is sprayed. The amount of extinguishing agent, F, is automatically adjusted by the control module based on the severity of the fire, using the following formula:

[0069] F = α × S + β × C

[0070] Here, α and β are coefficients adjusted based on feedback from different sensors to ensure the accuracy of the spray dosage.

[0071] Automatic fire suppression algorithm: The fire extinguishing agent spraying system employs an adaptive control algorithm based on sensor input. Assuming the sensor input x(t) includes temperature, humidity, smoke, and gas concentration, when fire signs are detected, the system will execute fire suppression operations through the following steps:

[0072] Data analysis: Determine whether a fire exists by setting a threshold.

[0073] Calculate the amount of extinguishing agent to be sprayed: Based on the fire level, calculate the amount of extinguishing agent required to be sprayed.

[0074] Activate the fire extinguishing equipment: Based on the calculated spray volume, activate the corresponding spraying system to extinguish the fire.

[0075] All sensor data and control status of this system are uploaded to the cloud platform via a wireless communication module (such as a WiFi / LTE module). Administrators can view the charging shed's operating status and abnormal alarm information in real time through a remote terminal (PC or mobile APP).

[0076] The data upload protocol uses MQTT (Message Queuing Telemetry Transport), uploading sensor data and status information once per second.

[0077] The cloud platform provides a visual interface that displays real-time data such as temperature, humidity, smoke, and gas concentration, allowing administrators to monitor and remotely operate the control system in real time.

[0078] This system is equipped with a self-test module for periodically checking the operational status of sensors, fire extinguishing devices, heating / cooling systems, etc. When a fault is detected, the system will send a fault alarm and provide necessary repair suggestions to the administrator via the wireless communication module.

[0079] The beneficial effects of the technical solutions provided in the embodiments of the present invention include at least the following:

[0080] (1) In this invention, by monitoring the temperature and humidity inside the charging shed in real time and combining it with an intelligent heating and heat dissipation device, the temperature and humidity inside the shed can be automatically adjusted when the external environment changes, ensuring the stability and safety of the charging process. This system can not only prevent the risk of fire caused by excessively high temperatures, but also avoid the degradation of battery performance caused by excessively low temperatures, thereby effectively improving the safety and reliability of the charging shed;

[0081] (2) In this invention, by combining real-time feedback from smoke and temperature sensors, the fire extinguishing device can be accurately activated in the early stages of a fire in the charging shed, and the spraying volume and direction of the extinguishing agent can be adjusted according to different fire source conditions. This system avoids the delay of traditional fire extinguishing methods through efficient and rapid automated response, effectively suppresses the spread of fire, and ensures the safety of the charging shed;

[0082] (3) In this invention, by integrating a remote monitoring module, the real-time data of the charging shed is transmitted to the cloud platform, allowing administrators to remotely monitor the status of the charging shed at any time via mobile terminals or computers. When the system detects an anomaly or malfunction, it automatically sends an alarm to the administrator, helping them to make timely adjustments and repairs. This technology greatly improves the operation and maintenance efficiency of the charging shed, ensures that the equipment is always in optimal working condition, and reduces safety hazards.

[0083] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

[0084] The following points need to be explained:

[0085] (1) The accompanying drawings of the embodiments of the present invention only involve the structures involved in the embodiments of the present invention. Other structures can refer to the general design.

[0086] (2) For clarity, the thickness of layers or regions is enlarged or reduced in the drawings used to describe embodiments of the present invention; that is, these drawings are not drawn to actual scale. It is understood that when an element such as a layer, film, region, or substrate is referred to as being “above” or “below” another element, the element may be “directly” located “above” or “below” the other element, or there may be intermediate elements.

[0087] (3) Where there is no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other to obtain new embodiments.

[0088] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. The scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system, characterized in that, include: The charging shed body, temperature sensor, humidity sensor, smoke detector, gas sensor, heating device, heat dissipation device, fire extinguishing device, control module and communication module; The charging shed includes columns, beams, longitudinal beams and a roof. Temperature sensors are installed in the top area of ​​the charging shed to monitor the overall temperature change inside the shed in real time. Humidity sensors are installed in the battery charging area to monitor the humidity of the charging environment. Smoke detectors and gas sensors are installed on the walls and bottom of the charging shed to monitor gas leaks and smoke generated in the early stages of a fire. The heating device is installed at the top of the charging shed, and the heat dissipation device is installed at the vents and four corners. The temperature inside the shed is automatically adjusted according to real-time monitoring data to ensure that the temperature inside the charging shed is within a safe range. The fire extinguishing device includes a fire extinguishing agent storage tank, a sprayer, a delivery pipeline, valves, and a drive motor. The fire extinguishing agent storage tank is connected to the sprayer through the pipeline. The drive motor controls the spraying of the fire extinguishing agent. When the smoke detector or temperature sensor detects an abnormality, the fire extinguishing device is automatically activated to extinguish the fire. The control module receives data from various sensors, analyzes it according to safety algorithms and automatically adjusts the environment, or automatically activates the fire extinguishing device when a hazard is detected. At the same time, it uploads the status data of the charging shed to the cloud platform through the communication module for remote management personnel to monitor and operate. The control module is equipped with a self-learning algorithm, which automatically adjusts the temperature and humidity control strategy by analyzing historical environmental data and real-time monitoring information to optimize the temperature and humidity inside the charging shed and avoid adverse effects on the charging equipment caused by overheating or excessive humidity. When the smoke sensor or temperature sensor detects an abnormality, the fire extinguishing device automatically starts and controls the flow rate of the fire extinguishing agent through an electric valve. The fire extinguishing agent is then delivered to the sprayer through a delivery pipeline. The sprayer sprays the fire extinguishing agent in all directions according to the instructions of the control module, covering the fire source area and effectively extinguishing the fire. The heating device is installed on the top area of ​​the charging shed via electric heating elements or a heater. It can activate the heating function in low-temperature environments, maintain the temperature of the charging shed within a set safe range, and automatically adjust the heating intensity according to changes in external temperature to avoid equipment failure caused by excessively low temperatures.

2. The temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system according to claim 1, characterized in that, include: The heat dissipation device uses radiators and fans installed in multiple vents and side areas of the charging shed to dissipate heat in real time, preventing excessive internal temperature and reducing the risk of fire. The heat dissipation intensity and operating mode are automatically adjusted according to the temperature changes inside the charging shed.

3. The temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system according to claim 1, characterized in that, include: The extinguishing agent storage tank is a pressure vessel with a corrugated outer wall design, which can effectively resist external physical impacts. At the same time, the extinguishing agent in the storage tank is delivered to the sprayer through an electric valve. The sprayer adjusts the spray intensity and direction of the extinguishing agent according to the size and type of the fire source.

4. The temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system according to claim 1, characterized in that, include: The fire extinguishing device includes multiple adjustable nozzles, which can automatically adjust the spray angle and spray volume according to the location and direction of the fire source inside the charging shed, ensuring that the extinguishing agent evenly covers the entire fire source area and quickly extinguishes the fire.

5. The temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system according to claim 1, characterized in that, include: The control module is connected to the cloud platform and can upload real-time monitoring data of the charging shed to a remote server. The real-time monitoring data includes temperature, humidity and gas concentration. Users or administrators can view the safety status of the charging shed in real time through a dedicated application, which includes a mobile APP and a web interface, and manually trigger the fire extinguishing device in case of emergency.

6. The temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system according to claim 1, characterized in that, include: The gas sensor is installed at the bottom of the charging shed to monitor the leakage of combustible gas. When the gas concentration exceeds the set threshold, the gas sensor will send a signal to the control module, which will immediately activate the explosion-proof and fire extinguishing system and issue an alarm to prevent a fire caused by gas leakage.

7. The temperature-controlled, explosion-resistant, flame-retardant fire extinguishing system according to claim 1, characterized in that, include: The system also includes a fault diagnosis module that can periodically self-check the operating status of each hardware device. The fault diagnosis module includes sensors, heating devices, heat dissipation devices, and fire extinguishing devices. If a hardware fault or abnormality is detected, the system will automatically issue an alarm and report the fault information to the remote control platform for maintenance.

Images