Intelligent fire extinguishing system for electric bicycle charging shed

Abstract

The utility model discloses an intelligent fire extinguishing system for an electric bicycle charging shed, which comprises a fire hazard detection piece, a fire hazard detection piece, a fire hazard detection piece and a fire hazard detection piece, wherein the fire hazard detection piece comprises a smoke-temperature composite detection piece and a fire hazard image detection piece; an on-site fire extinguishing control element; the automatic fire extinguishing part is electrically connected with the on-site fire extinguishing control part so as to be manually or automatically controlled by the on-site fire extinguishing control part; the automatic fire extinguishing part comprises a fire extinguishing jetting part, a fire extinguishing power part and a fire extinguishing liquid storage part, the fire extinguishing jetting part is arranged on a supporting frame of the charging shed, and the fire extinguishing power part is arranged on the ground and pumps out a liquid fire extinguishing agent in the fire extinguishing liquid storage part below a charging base of the charging shed and conveys the liquid fire extinguishing agent to the fire extinguishing jetting part. The system is high in automation degree, efficient and accurate in fire identification, and high in fire control and extinguishing efficiency; during fire extinguishing, the system supplies power independently and is not limited by external water sources and power sources, and fire control and fire extinguishing operation is reliable; the space utilization rate of the charging shed is high, and the electric bicycle pushing-in and pushing-out process is not blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent fire protection, and more specifically, to an intelligent fire protection system for an electric bicycle charging shed. Background Art

[0002] At present, with the increasing development of the country and the gradual improvement of people's living standards, the demand for the convenience of daily travel is becoming increasingly prominent, especially for the choice of short-distance travel means of transportation. The evolution of short-distance travel from walking to cycling to the current electric bicycle travel mode, the growing travel needs of people have promoted the continuous evolution and replacement of travel modes. Now, electric bicycle travel has become the most important way of short-distance travel, and accordingly, electric bicycle charging sheds have also become essential public facilities in communities.

[0003] Since most electric bicycle charging sheds are built in densely populated communities, office buildings and other places, and there are quite a lot of risk factors, it brings fire risks to people. The lead-acid batteries or lithium batteries carried by electric bicycles are highly dangerous combustible substances. Once the lead-acid batteries or lithium batteries undergo thermal runaway, it is extremely easy to cause a fire, resulting in an explosion and the release of toxic gases, seriously endangering people's lives and property safety.

[0004] At present, the fire protection systems applied to electric bicycle charging sheds are relatively simple. Usually, a sprinkler-type closed sprinkler system is used for sprinkler fire extinguishing. However, for fires with rapid development of lead-acid battery or lithium battery fires, the timeliness of fire detection and the efficiency of fire extinguishing are extremely limited, and it is completely impossible to achieve timely fire detection, timely control of the fire and the purpose of fire extinguishing. Content of the Utility Model

[0005] In order to overcome the above defects, the utility model provides an intelligent fire protection system for an electric bicycle charging shed, and specifically adopts the following technical solutions:

[0006] An intelligent fire protection system for an electric bicycle charging shed includes:

[0007] A fire detection component, which is arranged on the charging shed. The fire detection component includes a smoke-temperature composite detection component and a fire image detection component. The smoke-temperature composite detection component detects smoke and temperature in the fire prevention zone in real time on the top surface of the charging shed, and the fire image detection component conducts flame detection and video monitoring in real time on the charging shed;

[0008] A on-site fire extinguishing control component, which is arranged on the charging shed and is wirelessly signal-connected to the smoke-temperature composite detection component and the fire image detection component, and the on-site fire extinguishing control component is electrically connected to the fire image detection component;

[0009] An automatic fire extinguishing component is arranged on the charging shed. The automatic fire extinguishing component is electrically connected to the on-site fire extinguishing control component to be manually or automatically controlled by the on-site fire extinguishing control component. The automatic fire extinguishing component includes a fire extinguishing spraying component, a fire extinguishing power component, and a fire extinguishing liquid storage component. The fire extinguishing spraying component is arranged on the support frame of the charging shed. The fire extinguishing power component is on the ground and pumps out the liquid fire extinguishing agent in the fire extinguishing liquid storage component arranged under the charging seat of the charging shed and transports it to the fire extinguishing spraying component at high pressure, so that the fire extinguishing spraying component sprays and controls the fire at the ignition point in the fire prevention zone.

[0010] Preferably, the smoke and temperature composite detection component includes a smoke and temperature integrated detector. The smoke and temperature integrated detector is installed on the top plate of the charging shed, and multiple smoke and temperature integrated detectors are evenly distributed in one fire prevention zone. At the same time, the smoke and temperature integrated detector is wirelessly signal-connected to the on-site fire extinguishing control component.

[0011] Preferably, the fire image detection component includes an image fire detector. The image fire detector is installed on the support frame of the charging shed; multiple image fire detectors are distributed at both ends of one fire prevention zone.

[0012] Preferably, the on-site fire extinguishing control component includes an on-site fire extinguishing controller and a backup power supply. The on-site fire extinguishing controller is arranged in the charging shed. The on-site fire extinguishing controller is wirelessly signal-connected to the smoke and temperature composite detection component and the fire image detection component, and the on-site fire extinguishing controller is electrically connected to the fire control room; the backup power supply is installed in the cabinet of the on-site fire extinguishing controller, and the backup power supply is electrically connected to the on-site fire extinguishing controller and the automatic fire extinguishing component.

[0013] Preferably, the fire extinguishing spraying component includes a fire extinguishing spray pipe, a solenoid valve, and a fire extinguishing nozzle. The fire extinguishing spray pipe is installed on the support frame of the charging shed. The solenoid valve is installed on the fire extinguishing spray pipe. The solenoid valve is close to one end of the fire extinguishing spray pipe. The fire extinguishing nozzle is installed through the fire extinguishing spray pipe. Multiple fire extinguishing nozzles are evenly distributed along the longitudinal direction on the fire extinguishing spray pipe.

[0014] Preferably, the fire extinguishing power component includes a fire pump and a fire extinguishing spray main pipe. The fire pump is arranged on the ground. One end of the fire extinguishing spray main pipe is connected through to the water outlet of the fire pump. The other end of the fire extinguishing spray main pipe is simultaneously connected through to one end of the fire extinguishing spray pipes of multiple sets of the fire extinguishing spraying components; multiple sets of the fire extinguishing spraying components are correspondingly arranged in multiple fire prevention zones one by one.

[0015] Preferably, the fire extinguishing liquid storage member includes a liquid support storage member and a liquid delivery pipe. The liquid support storage member is arranged on the ground and stores the liquid fire extinguishing agent, and the liquid delivery pipe is respectively and communicatively connected to the liquid support storage member and the fire extinguishing power member.

[0016] Preferably, the liquid support storage member includes a storage support member and a liquid storage member. The storage support member provides support on the ground under the charging base, and the two ends of the liquid storage member have different heights on the storage support member; the liquid storage member includes a liquid storage tank, and the liquid storage tank stores the liquid fire extinguishing agent on the storage support member; multiple sets of the liquid support storage members are respectively and correspondingly installed on the ground under the charging base between two adjacent charging shed support columns in the fire compartment.

[0017] Preferably, the liquid delivery pipe includes a liquid delivery branch pipe and a liquid delivery main pipe. One end of the liquid delivery branch pipe is communicatively connected to the bottom side wall of the liquid storage tank, and multiple liquid delivery branch pipes correspond to multiple liquid storage tanks one by one; the liquid delivery main pipe is respectively and communicatively connected to the other ends of multiple liquid delivery branch pipes, and the liquid delivery main pipe is communicatively connected to the water inlet of the fire pump.

[0018] Preferably, the intelligent fire protection system for electric bicycle charging sheds further includes a remote intelligent cloud platform. The remote intelligent cloud platform includes a 5G intelligent fire protection cloud platform. The 5G intelligent fire protection cloud platform continuously collects parameters such as the smoke and temperature composite detection member and the fire image detection member all day long, and conducts real-time online monitoring, statistics and analysis.

[0019] The utility model has at least the following beneficial effects:

[0020] 1) The intelligent fire protection system for electric bicycle charging sheds of the utility model has a high degree of automation, high efficiency and accuracy in fire recognition, and high efficiency in fire control and fire extinguishing; during fire extinguishing, the system is independently supplied, not restricted by external water sources and power supplies, and the fire control and fire extinguishing operations are reliable; the charging shed has a high space utilization rate, and there is no obstruction during the process of pushing in and out electric bicycles.

[0021] 2) The intelligent fire protection system for electric bicycle charging sheds of the utility model is provided with a liquid support storage member. The liquid support storage member is reasonably structurally designed and installed on the ground under the charging base to provide the liquid fire extinguishing agent for the system. Without any obstruction during the process of pushing in and out electric bicycles to the charging parking spaces, the space utilization rate of the charging shed is significantly improved; and through the cooperation with the fire detection member, the fire extinguishing spraying member, the fire extinguishing power member, the on-site fire extinguishing control member and the remote intelligent cloud platform, the timely discovery, timely fire control and fire extinguishing efficiency of the thermal runaway fire of the electric bicycle battery can be significantly improved.

[0022] Other advantages, objectives and features of the present utility model will be partially reflected by the following description, and partially will also be understood by those skilled in the art through the research and practice of the present utility model. Description of the Drawings

[0023] Figure 1 It is the front view of the intelligent fire protection system for the electric bicycle charging shed of the present utility model;

[0024] Figure 2 It is the intelligent fire protection system for the electric bicycle charging shed of the present utility model Figure 1 The partial enlarged view of A in it;

[0025] Figure 3 It is the front view of the left end of the intelligent fire protection system for the electric bicycle charging shed of the present utility model;

[0026] Figure 4 It is the front view of the right end of the intelligent fire protection system for the electric bicycle charging shed of the present utility model;

[0027] Figure 5 It is the three-dimensional structure schematic diagram of the intelligent fire protection system for the electric bicycle charging shed of the present utility model;

[0028] Figure 6 It is the intelligent fire protection system for the electric bicycle charging shed of the present utility model Figure 5 The partial enlarged view of B in it;

[0029] Figure 7 It is the upward three-dimensional structure schematic diagram of the intelligent fire protection system for the electric bicycle charging shed of the present utility model;

[0030] Figure 8 It is the intelligent fire protection system for the electric bicycle charging shed of the present utility model Figure 7 The partial enlarged view of C in it;

[0031] Figure 9 It is the intelligent fire protection system for the electric bicycle charging shed of the present utility model Figure 7 The partial enlarged view of D in it;

[0032] Figure 10 It is the rear three-dimensional structure schematic diagram of the intelligent fire protection system for the electric bicycle charging shed of the present utility model;

[0033] Figure 11 It is the three-dimensional structure schematic diagram of the liquid storage tank in the intelligent fire protection system for the electric bicycle charging shed of the present utility model;

[0034] Figure 12 It is the longitudinal sectional three-dimensional structure schematic diagram of the liquid storage tank in the intelligent fire protection system for the electric bicycle charging shed of the present utility model.

[0035] Wherein: 1 - charging shed, 2 - smoke and temperature integrated detector, 3 - image fire detector, 4 - on-site fire extinguishing controller, 5 - warning light, 6 - ground, 7 - fire extinguishing spray pipe, 8 - solenoid valve, 9 - fire extinguishing nozzle, 10 - fire pump, 11 - fire extinguishing spray main pipe, 12 - support leg, 13 - support groove, 14 - liquid storage tank, 15 - first valve, 16 - second valve, 17 - reinforcing plate, 18 - liquid delivery branch pipe, 19 - liquid delivery main pipe, 20 - support column, 21 - charging base. Specific implementation manner

[0036] Hereinafter, the technical solution of the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention.

[0037] The term "and / or" in this article is merely a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article is a description of another association object relationship, indicating that there can be two relationships. For example, A / and B can represent: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the front and rear associated objects are an "or" relationship.

[0038] According to Figures 1 - 12 As shown, an intelligent fire protection system for an electric bicycle charging shed includes a fire detection component, an on-site fire extinguishing control component, an automatic fire extinguishing component, and a remote intelligent cloud platform. The fire detection component, the on-site fire extinguishing control component, and the automatic fire extinguishing component are all arranged on the charging shed 1, and the remote intelligent cloud platform is arranged in a remote data center. The fire detection component includes a smoke and temperature composite detection component and a fire image detection component. The smoke and temperature composite detection component is arranged on the top surface of the charging shed 1, and the fire image detection component is arranged on the support frame of the charging shed 1.

[0039] The smoke and temperature composite detection component includes a smoke and temperature integrated detector 2, and the smoke and temperature integrated detector 2 is installed on the top plate of the charging shed 1. A plurality of the smoke and temperature integrated detectors 2 are evenly distributed within a fire compartment to improve the detection sensitivity and accuracy of a fire compartment. It should be noted that a fire compartment is a row of electric bicycle charging spaces arranged, and the fire compartment can meet the charging requirements of 20 electric bicycles at the same time. Multiple evenly distributed smoke and temperature integrated detectors 2 are required to be equipped in each fire compartment.

[0040] Further, the smoke and temperature integrated detector 2 is a wireless smoke and temperature integrated detector. A signal transmitter is arranged inside the smoke and temperature integrated detector 2, enabling the smoke and temperature integrated detector 2 to be connected to the Internet of Things of all telecommunications operators, so as to wirelessly transmit the detected smoke anomaly and temperature anomaly signals to the fire control room of the user unit in a timely manner and transmit them to the remote intelligent cloud platform over a long distance.

[0041] It should be noted that due to the adoption of the wireless networked smoke and temperature integrated detector, the fire protection construction efficiency and the level of intelligence will be greatly improved. The wireless networked smoke and temperature integrated detector is equipped with 2 batteries inside, without the need for wiring, and the installation is simple and fast, which can significantly shorten the construction period; the smoke and temperature alarm has low power consumption; the device status is monitored in real time, and it has the characteristics of anti-tampering, low battery, fault and temperature overrun alarms.

[0042] The fire image detection component includes an image fire detector 3, and the image fire detector 3 is installed on the support column 20 of the charging shed 1. When there are two image fire detectors 3, the two image fire detectors 3 are distributed at both ends of a fire compartment. The two image fire detectors 3 simultaneously conduct fire monitoring and video monitoring on the electric automatic vehicles in a fire compartment from both ends of a fire compartment, significantly reducing the blind area of the image fire detector 3, significantly improving the detection timeliness and accuracy of the image fire detector 3, and significantly improving the safety inside the charging shed 1. Each fire compartment needs to be equipped with two image fire detectors 3.

[0043] The on-site fire extinguishing control component includes an on-site fire extinguishing controller 4 and a backup power supply. The on-site fire extinguishing controller 4 is in a box shape as a whole. The on-site fire extinguishing controller 4 is arranged inside the charging shed 1. The on-site fire extinguishing controller 4 is wirelessly signal-connected to the smoke and temperature composite detection component and the fire image detection component, and the on-site fire extinguishing controller 4 is electrically connected to the fire control room to receive the information of the fire control room in a timely manner. At the same time, the on-site fire extinguishing controller 4 is electrically connected to the image fire detector 3 for power supply. The backup power supply is installed inside the cabinet of the on-site fire extinguishing controller 4, and the backup power supply is electrically connected to the on-site fire extinguishing controller 4 and the automatic fire extinguishing component. It should be noted that the on-site fire extinguishing controller 4 has a manual and automatic switching function, so that the on-site fire extinguishing controller 4 can automatically and manually control the start and stop of the automatic fire extinguishing component, and the on-site fire extinguishing controller 4 is remotely controlled by the fire control room to start and stop the automatic fire extinguishing component.

[0044] Further, a warning light 5 is arranged on the on-site fire extinguishing controller 4. The warning light 5 is electrically connected to the on-site fire extinguishing controller 4, and gives out a sound and light alarm when the automatic fire extinguishing component extinguishes the fire, warning the surrounding personnel to evacuate and stay away in time.

[0045] The automatic fire extinguishing component includes a fire extinguishing spray component, a fire extinguishing power component, and a fire extinguishing liquid storage component. The fire extinguishing spray component is arranged on the support frame of the charging shed 1, and both the fire extinguishing power component and the fire extinguishing liquid storage component are arranged on the ground 6. The fire extinguishing spray component includes a fire extinguishing spray pipe 7, a solenoid valve 8, and a fire extinguishing nozzle 9. The fire extinguishing spray pipe 7 is fastened on the support frame of the charging shed 1, and the axial direction of the fire extinguishing spray pipe 7 is the same as the direction of the fire prevention zone. At the same time, the length of the fire extinguishing spray pipe 7 is not less than the length of the fire prevention zone. The solenoid valve 8 is installed on the fire extinguishing spray pipe 7 and is close to one end of the fire extinguishing spray pipe 7, so that the solenoid valve 8 can control the fire extinguishing power component to transport high-pressure liquid fire extinguishing agent to the fire extinguishing spray pipe 7. The fire extinguishing nozzle 9 is installed through the fire extinguishing spray pipe 7, and a plurality of the fire extinguishing nozzles 9 are evenly distributed along the longitudinal direction on the fire extinguishing spray pipe 7 to meet the requirements of spraying fire extinguishing agent on electric bicycles in the fire prevention zone. As an option, the fire extinguishing nozzle 9 is an atomizing nozzle, a foam nozzle, a spray nozzle or other fire-fighting nozzles that meet the use requirements.

[0046] Further, there are eight sets of the fire extinguishing spray components, and the eight sets of the fire extinguishing spray components are distributed one by one in the eight fire prevention zones to meet the requirements of fire control and extinguishing in different fire prevention zones.

[0047] The fire extinguishing power component includes a fire pump 10 and a fire extinguishing spray main pipe 11. The fire pump 10 is arranged on the ground 6. One end of the fire extinguishing spray main pipe 11 is connected through to the water outlet of the fire pump 10, and the other end of the fire extinguishing spray main pipe 11 is simultaneously connected through to one end of the fire extinguishing spray pipes 7 of multiple sets of the fire extinguishing spray components, and is used to transport the liquid fire extinguishing agent to multiple sets of the fire extinguishing spray components, so as to realize that one fire pump 10 can meet the use requirements of multiple fire prevention zones.

[0048] It should be noted that when a fire breaks out in a certain fire prevention zone, the solenoid valve 8 in the corresponding fire prevention zone is opened, and at the same time the fire pump 10 is started to transport high-pressure liquid fire extinguishing agent for fire extinguishing. The solenoid valves 8 in other fire prevention zones without fire are in a closed state.

[0049] The fire extinguishing liquid storage component includes a liquid support storage component and a liquid delivery pipe. The liquid support storage component is arranged on the ground 6, and the liquid delivery pipe is arranged on the liquid support storage component. The liquid support storage component includes a storage support component and a liquid storage component. The storage support component is arranged on the ground 6, and the liquid storage component is arranged on the storage support component.

[0050] The storage support member includes support legs 12 and a support groove 13. One end of each support leg 12 is horizontally and fixedly provided with a support base plate, and the support leg 12 is vertically arranged on the ground 6 through the support base plate. As an option, the support base plate is fastened to the ground 6 under the charging base 21 in the fire compartment by expansion bolts, which not only further improves the support stability of the support leg 12 but also reduces the floor area occupied by the storage support member. Without affecting the parking and charging of electric bicycles, the area utilization rate of the charging shed 1 is significantly improved. Three support legs 12 are provided, and the three support legs 12 are evenly distributed along the direction of the charging base 21. Moreover, the length of one support leg 12 at one end is greater than the lengths of the other two support legs 12, so that both ends of the liquid storage member are in an inclined state. The support groove 13 is in the shape of a rectangular groove, and the bottom surface of the support groove 13 is detachably arranged on the support top plate at the other end of the support leg 12 through a first bolt, so that the height of one end of the support groove 13 is greater than the height of the other end of the support groove 13. As an option, mounting through holes are provided on the side wall of the support groove 13, and the mounting through holes can meet the usage requirements for installing the support groove 13 on the support frame or the wall surface, so as to meet the usage requirements of fire compartments at different positions and at the same time meet the fire extinguishing requirements of the charging shed 1 at special positions. Further, both ends of the support groove 13 are fastened to the support column 20 of the charging shed 1 through second bolts to improve the support stability of the liquid storage member.

[0051] The liquid storage member includes a liquid storage tank 14. The liquid storage tank 14 is arranged in the support groove 13, and the axial direction of the liquid storage tank 14 is parallel to the axial direction of the support groove 13, so that the height of one end of the liquid storage tank 14 is greater than the height of the other end of the liquid storage tank 14. The liquid storage tank 14 is used for storing a liquid fire extinguishing agent. Further, a first valve 15 is provided at the vertex of one end of the liquid storage tank 14. The first valve 15 meets the air intake requirement when the liquid fire extinguishing agent in the liquid storage tank 14 flows out, and the first valve 15 also meets the exhaust requirement when replenishing the liquid into the liquid storage tank 14. A second valve 16 is provided at the low point of the other end of the liquid storage tank 14, and the second valve 16 is used for replenishing the liquid fire extinguishing agent into the liquid storage tank 14. Further, the liquid fire extinguishing agent is a water-based fire extinguishing agent, a foam fire extinguishing agent or other fire extinguishing liquids with significant fire extinguishing performance. As an option, the liquid storage tank 14 is in a circular tubular shape or a rectangular flat box shape.

[0052] Further, a reinforcing plate 17 is disposed inside the liquid storage tank 14. A first communication hole is provided at one end edge of the reinforcing plate 17, and a second communication hole is provided at the other end edge of the reinforcing plate 17. Both end edges of the reinforcing plate 17 are respectively connected to the top plate and the bottom plate of the liquid storage tank 14 in a one-to-one correspondence, and both side edges of the reinforcing plate 17 are fixedly connected to both side edges of the liquid storage tank 14. A plurality of the reinforcing plates 17 are equidistantly distributed along the axial direction of the liquid storage tank 14 to improve the impact resistance of the surface of the liquid storage tank 14, and the inside of the liquid storage tank 14 is penetrated through the first communication hole and the second communication hole. So as to facilitate the replenishment and extraction of liquid into the liquid storage tank 14.

[0053] A plurality of sets of the liquid support and storage members are provided, and a plurality of sets of the liquid support and storage members are respectively installed below the charging seat 21 between two adjacent support columns 20 of the same charging shed 1 in the same fire compartment. It should be noted that a plurality of the liquid support and storage members can effectively improve the fire isolation between adjacent fire compartments, further improve the fire extinguishing efficiency, and increase the storage capacity of the liquid fire extinguishing agent.

[0054] The liquid delivery pipe includes a liquid delivery branch pipe 18 and a liquid delivery main pipe 19. One end of the liquid delivery branch pipe 18 is connected through penetration to the bottom side wall at the other end of the liquid storage tank 14, and a plurality of the liquid delivery branch pipes 18 correspond to a plurality of the liquid storage tanks 14 in a one-to-one correspondence. The liquid delivery main pipe 19 is respectively connected through penetration to the other ends of a plurality of the liquid delivery branch pipes 18, and the liquid delivery main pipe 19 is connected through penetration to the water inlet of the fire pump 10.

[0055] The remote intelligent cloud platform includes a 5G intelligent fire protection cloud platform. The 5G intelligent fire protection cloud platform collects parameters such as social units, management personnel, the number of devices, smoke and temperature composite detectors, and fire image detectors 24 hours a day, all-weather, and uploads the data to the server of the monitoring center by means of 5G wireless, and performs real-time online monitoring, statistics and analysis by the urban safety intelligent cloud platform system. Users can monitor the safety status parameters of on-site devices in real time through the mobile phone APP and the PC client, realize the transparent monitoring and management of safety devices, and control the health status and energy efficiency of safety devices at any time and anywhere.

[0056] Although the embodiments of the present invention have been disclosed as above, it is not limited to only the applications listed in the description and the embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the field, additional modifications can be easily made. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present invention is not limited to the specific details and the illustrated examples here.

Claims

1. An intelligent fire protection system for an electric bicycle charging shed, characterized in that: include: A fire detection component is arranged on the charging shed, and includes a smoke-temperature composite detection component and a fire image detection component. The smoke-temperature composite detection component detects smoke and temperature in the fire partition in real time on the top surface of the charging shed, and the fire image detection component performs flame detection and video monitoring in real time on the charging shed; An on-site fire extinguishing control component, which is arranged on the charging shed and is connected to the smoke-temperature composite detection component and the fire image detection component by wireless signals, and the on-site fire extinguishing control component is electrically connected to the fire image detection component; An automatic fire extinguishing component is arranged on the charging shed, and the automatic fire extinguishing component is electrically connected to the on-site fire extinguishing control component so as to be manually or automatically controlled by the on-site fire extinguishing control component; the automatic fire extinguishing component includes a fire extinguishing spray component, a fire extinguishing power component and a fire extinguishing liquid storage component, and the fire extinguishing spray component is arranged on the support frame of the charging shed. The fire extinguishing power component is on the ground, and extracts the liquid fire extinguishing agent in the fire extinguishing liquid storage component arranged under the charging seat of the charging shed and transports it to the fire extinguishing spray component at high pressure, so that the fire extinguishing spray component can spray and control and extinguish the fire points in the fire protection zone.

2. The electric bicycle charging shed intelligent fire protection system according to claim 1 is characterized in that: The smoke-temperature composite detection component includes an integrated smoke-temperature detector, which is installed on the top plate of the charging shed and multiple integrated smoke-temperature detectors are evenly distributed in one fire protection zone. At the same time, the integrated smoke-temperature detector is connected to the on-site fire extinguishing control component by wireless signals.

3. The electric bicycle charging shed intelligent fire protection system according to claim 1 or 2, characterized in that: The fire image detection component includes an image fire detector, which is installed on a support frame of the charging shed; a plurality of the image fire detectors are distributed at both ends of a fire partition.

4. The electric bicycle charging shed intelligent fire protection system according to claim 1 or 2, characterized in that: The on-site fire extinguishing control component includes an on-site fire extinguishing controller and a backup power supply. The on-site fire extinguishing controller is arranged in the charging shed. The on-site fire extinguishing controller is wirelessly connected to the smoke and temperature composite detection component and the fire image detection component, and the on-site fire extinguishing controller is electrically connected to the fire control room; the backup power supply is installed in the cabinet of the on-site fire extinguishing controller, and the backup power supply is electrically connected to the on-site fire extinguishing controller and the automatic fire extinguishing component.

5. The electric bicycle charging shed intelligent fire protection system according to claim 1 or 2, characterized in that: The fire extinguishing spray component includes a fire extinguishing spray pipe, a solenoid valve and a fire extinguishing nozzle. The fire extinguishing spray pipe is installed on the support frame of the charging shed. The solenoid valve is installed on the fire extinguishing spray pipe. The solenoid valve is close to one end of the fire extinguishing spray pipe. The fire extinguishing nozzle is installed through the fire extinguishing spray pipe. Multiple fire extinguishing nozzles are evenly spaced longitudinally on the fire extinguishing spray pipe.

6. The electric bicycle charging shed intelligent fire protection system according to claim 5 is characterized in that: The fire extinguishing power component includes a fire water pump and a fire extinguishing injection main pipe. The fire water pump is arranged on the ground. One end of the fire extinguishing injection main pipe is connected to the water outlet of the fire water pump. The other end of the fire extinguishing injection main pipe is connected to one end of the fire extinguishing injection pipes of multiple sets of the fire extinguishing injection components at the same time; the multiple sets of the fire extinguishing injection components are arranged one by one in the multiple fire protection zones.

7. The electric bicycle charging shed intelligent fire protection system according to claim 6 is characterized in that: The fire extinguishing liquid storage component includes a liquid support storage component and a liquid delivery pipe. The liquid support storage component is arranged on the ground and stores the liquid fire extinguishing agent. The liquid delivery pipe is respectively connected with the liquid support storage component and the fire extinguishing power component.

8. The electric bicycle charging shed intelligent fire protection system according to claim 7 is characterized in that: The liquid supporting storage member comprises a storage support member and a liquid storage member, wherein the storage support member provides support on the ground below the charging seat, and the liquid storage member has different heights at both ends on the storage support member; the liquid storage member comprises a liquid storage tank, and the liquid storage tank stores the liquid fire extinguishing agent on the storage support member; A plurality of sets of the liquid support storage components are installed one by one on the ground below the charging seat between two adjacent support columns of the charging shed in the fire partition.

9. The electric bicycle charging shed intelligent fire protection system according to claim 8 is characterized in that: The liquid delivery pipe includes a liquid delivery branch pipe and a liquid delivery main pipe. One end of the liquid delivery branch pipe is connected to the side wall of the bottom end of the liquid storage tank, and multiple liquid delivery branches correspond to multiple liquid storage tanks one by one; the liquid delivery main pipe is respectively connected to the other ends of the multiple liquid delivery branches, and the liquid delivery main pipe is connected to the water inlet of the fire water pump.

10. The electric bicycle charging shed intelligent fire protection system according to claim 1 or 2, characterized in that: It also includes a remote smart cloud platform, which includes a 5G smart fire cloud platform. The 5G smart fire cloud platform collects parameters of the smoke and temperature composite detection component and the fire image detection component around the clock to conduct real-time online monitoring and statistical analysis.

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