Temperature-control explosion-resistant flame-retardant fire extinguishing system

Abstract

The invention provides a temperature-control explosion-resistant flame-retardant fire extinguishing system, which relates to the technical field of safety of electric vehicle charging infrastructures and comprises a charging shed, a temperature and humidity sensor, a smoke sensor, a gas leakage sensor, a fire extinguishing device, a control system and a remote monitoring module. According to the system, the temperature, humidity, smoke concentration and gas leakage conditions in the charging shed are monitored in real time through the sensors, when abnormity is detected, heating, heat dissipation, dehumidification or fire extinguishing devices are automatically started, and safety and stability of the charging environment are ensured. The fire extinguishing device intelligently adjusts the fire extinguishing agent spraying amount based on sensor data, and quickly responds to the early-stage dangerous situation of the fire. In addition, the system uploads real-time data to a cloud platform through a wireless communication module, and an administrator can remotely monitor the state of the charging shed and receive alarm information. The system can effectively prevent and control potential safety hazards such as fire disasters and explosions possibly occurring in the charging process of the electric vehicle, and the safety and intelligent management level of charging infrastructures are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of safety of electric vehicle charging infrastructure, and in particular to a temperature-controlled, explosion-resistant, flame-retardant and fire-extinguishing system. Background Art

[0002] With the popularity of electric vehicles, the demand for charging facilities is growing, especially in public places and residential areas. Charging sheds have become one of the main infrastructures for electric vehicle charging. However, due to the high energy density and fast charging rate of the charging equipment and battery systems involved in the charging process of electric vehicles, it is easy to cause abnormal temperature rise during charging, and even fire, explosion and other safety hazards, especially in the case of improper environmental control or equipment failure. Traditional charging sheds usually only have basic protection functions and fail to effectively deal with multiple safety risks such as high temperature, fire, and explosion.

[0003] Most existing charging sheds lack comprehensive safety monitoring and intelligent control systems, and are unable to monitor environmental parameters such as temperature, humidity, and gas concentration inside the charging shed in real time, nor can they respond quickly to abnormal situations. Therefore, potential safety risks such as fires and gas leaks in charging sheds are easily overlooked, and even when accidents occur, effective firefighting and emergency response are not carried out in a timely manner. Although some fire extinguishing systems in the prior art have basic fire detection and extinguishing functions, they lack automated linkage control and often cannot perform precise fire extinguishing operations according to the different stages of the fire.

[0004] At present, although some charging facilities are equipped with simple temperature sensors and smoke detectors, most systems only have alarm functions, lack real-time data monitoring, analysis and remote control functions, and fail to effectively combine multiple safety measures such as temperature control, explosion resistance, flame retardancy, and fire extinguishing. In addition, existing fire extinguishing devices are usually single spray systems that cannot be adjusted according to actual conditions, thus affecting the fire extinguishing effect.

[0005] Therefore, the existing technology urgently needs a charging shed safety management system with intelligent control, linkage response and efficient fire extinguishing functions, which can monitor the environmental changes in the charging shed in real time and automatically initiate appropriate safety measures when an abnormality occurs, thereby ensuring the safety of the charging shed, reducing the occurrence of accidents such as fire and explosion, and improving the safety and reliability of charging facilities. Summary of the invention

[0006] In order to solve the technical problems in the prior art that the charging shed has a single safety protection function, lacks intelligent monitoring and linkage control, and cannot effectively deal with safety risks such as overtemperature, fire, and gas leakage, the present invention provides a temperature-controlled, explosion-resistant, and flame-retardant fire-extinguishing system.

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

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

[0009] 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 body includes columns, beams, longitudinal beams and a roof. The temperature sensor is installed in the top area of ​​the charging shed to monitor the overall temperature changes in the shed in real time. The humidity sensor is installed in the battery charging area to monitor the humidity of the charging environment. The smoke detector and gas sensor are installed on the wall and bottom area of ​​the charging shed respectively to monitor gas leakage and smoke generated in the early stage of a fire.

[0011] The heating device is installed on the top of the charging shed, and the heat dissipation device is installed at the vents and four corners. The temperature in the shed is automatically adjusted according to real-time monitoring data to ensure that the temperature in 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, a valve and a drive motor. The fire extinguishing agent storage tank is connected to the sprayer through a 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 started to extinguish the fire.

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

[0014] Furthermore, the control module is provided 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 due to excessive heating 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 of the fire extinguishing agent through the electric valve, and delivers the fire extinguishing agent to the sprayer through the 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 through an electric heating element or a heater, which can activate the heating function in a low temperature environment, maintain the temperature of the charging shed within a set safety range, and automatically adjust the heating intensity according to external temperature changes to avoid equipment failure caused by excessively low temperature.

[0017] Furthermore, the heat dissipation device discharges the heat in the charging shed in real time through radiators and fan equipment installed in multiple vents and side areas of the charging shed, preventing the internal temperature from being too high and reducing the risk of fire. The heat dissipation intensity and operating mode are automatically adjusted according to the temperature changes in the charging shed.

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

[0019] Furthermore, the sprayer of the fire extinguishing device includes a plurality of nozzles with adjustable directions, which can automatically adjust the spraying angle and spraying amount according to the location and direction of the fire source inside the charging shed, thereby ensuring that the fire 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 use a dedicated application, which includes a mobile phone APP and a web interface, to check the safety status of the charging shed in real time and manually trigger the fire extinguishing device in an emergency.

[0021] Furthermore, the gas sensor is installed in the bottom area 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, and the control module will immediately activate the explosion-proof and fire-extinguishing system and sound an alarm to prevent fires caused by gas leakage.

[0022] Furthermore, the system also includes a fault diagnosis module that can regularly 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 failure 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 brought about by the technical solution provided by the present invention include at least:

[0024] (1) In the present invention, by real-time monitoring of the temperature and humidity in the charging shed, combined with intelligent heating and cooling devices, the temperature and humidity in the shed can be automatically adjusted when the external environment changes, ensuring stability and safety during the charging process. This system can not only prevent the risk of fire caused by excessive temperature, but also avoid the degradation of battery performance caused by excessively low temperature, thereby effectively improving the safety and reliability of the charging shed;

[0025] (2) In the present invention, combined with the real-time feedback of the smoke sensor and the temperature sensor, the fire extinguishing device can be accurately activated at the early stage of a fire in the charging shed, and the amount and direction of the fire extinguishing agent sprayed can be adjusted according to the different conditions of the fire source. 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 the present invention, by integrating a remote monitoring module, the real-time data of the charging shed is transmitted to the cloud platform, and the administrator can remotely monitor the status of the charging shed at any time through a mobile terminal or computer. When the system detects an abnormal situation or failure, it automatically sends an alarm to the manager to help the manager make adjustments and repairs in time. This technology greatly improves the operation and maintenance efficiency of the charging shed, ensures that the equipment is continuously in the best working condition, and reduces safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0029] Figure 2 A schematic diagram of a flow chart of a temperature-controlled, explosion-resistant, flame-retardant, fire-extinguishing system provided in an embodiment of the present invention. DETAILED DESCRIPTION

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

[0031] In the embodiments of the present invention, words such as "exemplarily" and "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "example" in the present invention should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of the word "example" is intended to present the concept in a specific way. In addition, in the embodiments of the present invention, the meaning expressed by "and / or" can be both, or it can be either of the two.

[0032] In the embodiments of the present invention, "image" and "picture" can sometimes be used interchangeably. It should be noted that when the difference between them is not emphasized, the meanings they intend to express are the same. "of", "corresponding, relevant" and "corresponding" can sometimes be used interchangeably. It should be noted that when the difference between them is not emphasized, the meanings they intend to express are the same.

[0033] In the embodiments of the present invention, sometimes a subscript such as W1 may be mistakenly written as a non-subscript such as W1. When the difference is not emphasized, the meanings to be expressed are consistent.

[0034] In order to make the technical problems, technical solutions and advantages to be solved by the present invention more clear, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.

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

[0036] The embodiment of the present invention provides a temperature-controlled, explosion-resistant, flame-retardant, and fire-extinguishing system, which may include:

[0037] 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 body includes columns, beams, longitudinal beams and a roof. The temperature sensor is installed in the top area of ​​the charging shed to monitor the overall temperature changes in the shed in real time. The humidity sensor is installed in the battery charging area to monitor the humidity of the charging environment. The smoke detector and gas sensor are installed on the wall and bottom area of ​​the charging shed respectively to monitor gas leakage and smoke generated in the early stage of a fire.

[0039] The heating device is installed on the top of the charging shed, and the heat dissipation device is installed at the vents and four corners. The temperature in the shed is automatically adjusted according to real-time monitoring data to ensure that the temperature in 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, a valve and a drive motor. The fire extinguishing agent storage tank is connected to the sprayer through a 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 started to extinguish the fire.

[0041] The control module receives data from various sensors, analyzes and automatically adjusts the environment based on the safety algorithm, or automatically activates the fire extinguishing device when danger is detected. At the same time, the status data of the charging shed is uploaded 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, 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, avoiding adverse effects on the charging equipment due to excessive heating 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 the fire extinguishing agent through the electric valve, and transports the fire extinguishing agent to the sprayer through the 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.

[0044] The heating device is installed in the top area of ​​the charging shed through an electric heating element or a heater. It can activate the heating function in a low temperature environment, maintain the temperature of the charging shed within a set safety range, and automatically adjust the heating intensity according to external temperature changes to avoid equipment failure caused by excessively low temperature.

[0045] The heat dissipation device uses radiators and fan equipment installed in multiple vents and side areas of the charging shed to discharge the heat in the charging shed in real time, preventing the internal temperature from being too high and reducing the risk of fire. The heat dissipation intensity and operating mode are automatically adjusted according to the temperature changes in the charging shed.

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

[0047] The fire extinguishing device's sprayer includes multiple nozzles with adjustable directions, 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 fire extinguishing agent evenly covers the entire fire source area and quickly extinguishes the fire.

[0048] The control module is connected to the cloud platform and can upload the real-time monitoring data of the charging shed to the 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 dedicated applications, including mobile APP and Web interface, and manually trigger the fire extinguishing device in an emergency.

[0049] The gas sensor is installed in the bottom area 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 sound an alarm to prevent fires caused by gas leakage.

[0050] The system also includes a fault diagnosis module that can regularly 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 failure 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 body of the charging shed: including columns, beams, longitudinal beams, roof and other structures, the external materials are high temperature resistant, fire retardant materials.

[0053] Sensor modules: installed at key locations in the charging shed, including temperature sensors, humidity sensors, smoke sensors, gas leakage sensors, etc. The temperature sensor and humidity sensor are installed at the top and bottom of the charging shed respectively to ensure comprehensive monitoring of the entire shed environment; the smoke sensor is installed in the center of the charging area, close to the battery charging area; the gas leakage sensor is installed at the bottom or four corners of the charging shed to detect any leakage 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 accurately distributes the spraying position and amount of the fire extinguishing agent by controlling the sprayer.

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

[0056] The core control module of the system is responsible for collecting, processing and analyzing sensor data, and initiating corresponding emergency operations based on detected abnormal conditions. Figure 2 As shown, the following is the control method step flow of the present invention:

[0057] The system first collects environmental data in the charging shed through sensors. Each sensor transmits its data to the sensor interface of the control module. The data format is as follows:

[0058] Temperature and humidity sensor: collects temperature (T) and humidity (H) in units of ℃ and %RH respectively.

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

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

[0061] All sensors collect data once a second and transmit the data to the MCU for analysis. Assuming that the data stream of each sensor is x(t), where t is the timestamp, the control module will judge the data in real time according to the following rules:

[0062] When T>T max or T <T min When it is on, it indicates that the temperature exceeds the limit and the heating or cooling device is started.

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

[0064] When S>S threshold or C>C threshold When it sounds, it indicates a fire or gas leak and the fire extinguishing system is activated.

[0065] When the data obtained by the control system from the sensor exceeds the set threshold, the system will start 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 will adjust the temperature by adjusting the heat dissipation device or heating device in the charging shed. The heat dissipation system includes a fan or a cooling plate, and the heating system includes a heating tube or an electric heater. If T>T max , enable the heat sink. If T <T min , activate the heating device.

[0067] Humidity control: When the humidity H exceeds the set threshold H max or below H min When H>H max , activate the dehumidification device. If H <H min , enable the humidifier.

[0068] Fire detection and fire extinguishing response: When the smoke sensor (S) or gas leak sensor (C) detects an abnormality, the control system will immediately activate the fire extinguishing device. The fire extinguishing system automatically sprays fire extinguishing agents based on the information fed back by the sensors. If S>S threshold or C>C threshold , start spraying fire extinguishing agent. The amount of fire extinguishing agent F is automatically adjusted by the control module according to the severity of the fire, and the formula is:

[0069] F=α×S+β×C

[0070] Among them, α and β are coefficients adjusted according to different sensor feedback to ensure the accuracy of the spraying dosage.

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

[0072] Data judgment: Determine whether there is a fire by setting a threshold.

[0073] Calculate the amount of fire extinguishing agent sprayed: Calculate the amount of fire extinguishing agent required to be sprayed according to the fire level.

[0074] Start the fire extinguishing device: according to the calculated spraying volume, start the corresponding spraying system to extinguish the fire.

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

[0076] The data upload protocol uses MQTT (Message Queuing Telemetry Transport), uploading sensor data and status information once a 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 in real time and remotely operate the control system.

[0078] The system is equipped with a self-check module to periodically check the operating status of sensors, fire extinguishing devices, heating / cooling systems, etc. When a fault is detected, the system will send a fault alarm to the administrator through the wireless communication module and make necessary repair suggestions.

[0079] The beneficial effects brought about by the technical solution provided by the embodiment of the present invention include at least:

[0080] (1) In the present invention, by real-time monitoring of the temperature and humidity in the charging shed, combined with intelligent heating and cooling devices, the temperature and humidity in the shed can be automatically adjusted when the external environment changes, ensuring stability and safety during the charging process. This system can not only prevent the risk of fire caused by excessive temperature, but also avoid the degradation of battery performance caused by excessively low temperature, thereby effectively improving the safety and reliability of the charging shed;

[0081] (2) In the present invention, combined with the real-time feedback of the smoke sensor and the temperature sensor, the fire extinguishing device can be accurately activated at the early stage of a fire in the charging shed, and the amount and direction of the fire extinguishing agent sprayed can be adjusted according to the different conditions of the fire source. 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 the present invention, by integrating a remote monitoring module, the real-time data of the charging shed is transmitted to the cloud platform, and the administrator can remotely monitor the status of the charging shed at any time through a mobile terminal or computer. When the system detects an abnormal situation or failure, it automatically sends an alarm to the manager to help the manager make adjustments and repairs in time. This technology greatly improves the operation and maintenance efficiency of the charging shed, ensures that the equipment is continuously in the best working condition, and reduces safety hazards.

[0083] The above contents are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

[0084] There are a few points to note:

[0085] (1) The drawings of the embodiments of the present invention only relate to the structures related to the embodiments of the present invention, and other structures may refer to the general design.

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

[0087] (3) In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to obtain new embodiments.

[0088] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. The protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A temperature-controlled, explosion-resistant, flame-retardant fire-extinguishing system, characterized in that: include: 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 body includes columns, beams, longitudinal beams and a roof. The temperature sensor is installed in the top area of ​​the charging shed to monitor the overall temperature changes in the shed in real time. The humidity sensor is installed in the battery charging area to monitor the humidity of the charging environment. The smoke detector and gas sensor are installed on the wall and bottom area of ​​the charging shed respectively to monitor gas leakage and smoke generated in the early stage of a fire. The heating device is installed on the top of the charging shed, and the heat dissipation device is installed in the vents and four corners. The temperature in the shed is automatically adjusted according to real-time monitoring data to ensure that the temperature in the charging shed is within a safe range. The fire extinguishing device includes a fire extinguishing agent storage tank, a sprayer, a delivery pipeline, a valve and a drive motor. The fire extinguishing agent storage tank is connected to the sprayer through a 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 started to extinguish the fire. The control module receives data from various sensors, analyzes and automatically adjusts the environment based on the safety algorithm, or automatically activates the fire extinguishing device when danger is detected. At the same time, the status data of the charging shed is uploaded to the cloud platform through the communication module for remote management personnel to monitor and operate.

2. A temperature-controlled, explosion-resistant, flame-retardant fire-extinguishing system according to claim 1, characterized in that: include: 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 to avoid adverse effects on the charging equipment due to excessive heating or excessive humidity.

3. The temperature-controlled, explosion-resistant, flame-retardant fire-extinguishing system according to claim 1, characterized in that: include: When the smoke sensor or the temperature sensor detects an abnormality, the fire extinguishing device automatically starts and controls the flow of the fire extinguishing agent through the electric valve, and delivers the fire extinguishing agent to the sprayer through the delivery pipeline. The sprayer sprays the fire extinguishing agent in all directions according to the instructions of the control module to cover the fire source area and effectively extinguish the fire.

4. The temperature-controlled, explosion-resistant, flame-retardant fire-extinguishing system according to claim 1, characterized in that: include: The heating device is installed in the top area of ​​the charging shed through an electric heating element or a heater. It can start the heating function in a low temperature environment, maintain the temperature of the charging shed within a set safety range, and automatically adjust the heating intensity according to external temperature changes to avoid equipment failure caused by excessively low temperature.

5. The temperature-controlled, explosion-resistant, flame-retardant fire-extinguishing system according to claim 1, characterized in that: include: The heat dissipation device discharges the heat in the charging shed in real time through radiators and fan equipment installed in multiple vents and side areas of the charging shed, preventing the internal temperature from being too high and reducing the risk of fire. The heat dissipation intensity and operating mode are automatically adjusted according to the temperature changes in the charging shed.

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

7. The temperature-controlled, explosion-resistant, flame-retardant fire-extinguishing system according to claim 1, characterized in that: include: The sprayer of the fire extinguishing device includes a plurality of nozzles with adjustable directions, which can automatically adjust the spraying angle and spraying amount according to the location and direction of the fire source inside the charging shed, so as to ensure that the fire extinguishing agent evenly covers the entire fire source area and quickly extinguishes the fire.

8. 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 the 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 use a dedicated application, which includes a mobile phone APP and a web interface, to check the safety status of the charging shed in real time and manually trigger the fire extinguishing device in an emergency.

9. The temperature-controlled, explosion-resistant, flame-retardant fire-extinguishing system according to claim 1, characterized in that: include: The gas sensor is installed in the bottom area of ​​the charging shed and is specifically used to monitor the leakage of combustible gases. 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 sound an alarm to prevent fires caused by gas leakage.

10. 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 regularly 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 failure or abnormality is detected, the system will automatically issue an alarm and report the fault information to the remote control platform for maintenance.

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