An open-air telescopic rod type electric bicycle charging pile water-based fire suppression device

Abstract

The utility model discloses an open -air telescopic rod formula electric bicycle charging pile water -based fire suppression device belongs to fire suppression technical field, solves the problem of urgently needing a kind of can quickly extinguish fire, can also continuously cool down, effectively prevent fire recurrence, and low cost, safe and reliable fire suppression device. Including host, several fire-fighting sprinkling charging piles and the image acquisition component being opposite to the setting of several fire-fighting sprinkling charging piles;The image acquisition component exports image to host. The utility model is in electric bicycle charging fire, and image acquisition component obtains image transmission to host controller, and host guides external water source and lithium battery special water-based fire extinguishing agent raw liquid after mixing, and is sent to fire-fighting sprinkling charging pile. When water pressure rises and exceeds threshold value, the expander drives double spray head seat to rise, and the spray head sprays fire extinguishing, and resets automatically after ending, and quickly extinguishes fire and cools down, avoids fire spreading, and improves fire extinguishing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of fire suppression technology, and in particular to a water-based fire suppression device for an outdoor telescopic pole type electric bicycle charging station. Background Technology

[0002] Electric bicycle charging stations are charging devices specifically designed for electric bicycles and are widely used in urban public places, communities, and commercial areas. They provide multiple charging ports, supporting simultaneous charging of multiple bicycles and improving charging efficiency. Users simply plug their chargers into the charging station's ports to begin charging. Charging stations typically have smart billing functions, allowing users to pay by scanning a code or swiping a card, making operation convenient. Safety is ensured.

[0003] Currently, fires are frequent in centralized lithium battery charging facilities and lithium battery energy storage equipment facilities, with electric bicycle charging stations as the focus. Batteries, especially lithium batteries, are prone to thermal runaway during charging due to overcharging, overvoltage, short circuits, and environmental factors, which can lead to fires and safety accidents.

[0004] Due to high costs, these locations rarely have fire suppression systems, or only have ordinary dry powder fire extinguishers. Current technology struggles to successfully extinguish fires or can only extinguish open flames once, failing to provide sustained cooling and prevent reignition.

[0005] There is an urgent need for a fire suppression device that can quickly extinguish fires, continuously cool them down, effectively prevent fires from reigniting, and is inexpensive, safe, and reliable.

[0006] Therefore, an open-air telescopic pole type electric bicycle charging station water-based fire suppression device is proposed to solve or alleviate the above problems. Utility Model Content

[0007] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an open-air telescopic pole type electric bicycle charging station water-based fire suppression device.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] An open-air telescopic pole type electric bicycle charging pile water-based fire suppression device includes a main unit, several fire sprinkler charging piles, and an image acquisition component set facing the several fire sprinkler charging piles.

[0010] The image acquisition component outputs an image to the host computer. After receiving the fire image, the host computer mixes it to form a lithium battery-specific water-based fire extinguishing agent solution and transports it to several fire sprinkler charging piles through the fire extinguishing agent delivery pipeline.

[0011] The fire sprinkler charging pile includes a hollow, column-shaped wrought iron component, several waterproof charging sockets installed on the wrought iron component, a pipe installed inside the wrought iron component and connected to the fire extinguishing agent delivery pipeline, and a nozzle assembly installed inside the wrought iron component and connected to the pipe. When the water pressure in the pipe increases and exceeds a threshold, the nozzle assembly rises from inside the wrought iron component and sprays a lithium battery-specific water-based fire extinguishing agent solution.

[0012] Preferably, the nozzle assembly includes an expansion joint connected to a pipe and disposed within the wrought iron assembly, a double nozzle seat connected to the expansion joint, and a water spray nozzle and a fan-shaped atomizing nozzle connected to the double nozzle seat. The fan-shaped atomizing nozzle has a fan angle of 40-70°, and the usable length of the expansion joint is adjustable.

[0013] Preferably, the expansion joint includes a fixed sleeve disposed within the wrought iron assembly and communicating with the pipe, a cap installed on the upper end of the fixed sleeve, a sealing element disposed between the cap and the upper end of the fixed sleeve, and an extension rod slidably connected within the fixed sleeve and passing through the sealing element and the cap. The extension rod has a tubular structure. The lower inner ring of the fixed sleeve is fixedly connected with an inner protruding rib, and the lower outer ring of the extension rod is fixedly connected with an outer protruding rib slidably connected within the fixed sleeve. A compression spring is sleeved on the outer ring of the extension rod, and the two ends of the compression spring abut against the sealing element and the outer protruding rib, respectively.

[0014] Preferably, the pipeline is connected to an electromagnetic valve, the electromagnetic valve is coupled to a QMK firmware driver module, and the QMK firmware driver module is coupled to a controller in the host.

[0015] Preferably, the main unit includes a housing, a controller installed in the housing, a concentrate tank installed in the housing and filled with lithium battery-specific water-based fire extinguishing agent concentrate, a fire extinguishing agent delivery pipeline connected to the concentrate tank and an external water source, and a pipe connecting the fire extinguishing agent delivery pipeline and the nozzle assembly. The fire extinguishing agent delivery pipeline and the pipe can be switched on and off by the controller. The input terminal of the controller is coupled to the output terminal of the image acquisition component.

[0016] Preferably, the raw liquid tank is connected to the fire extinguishing agent delivery pipeline via a raw liquid delivery pipeline, and a raw liquid pump and shut-off valves located on both sides before and after the raw liquid pump are connected to the raw liquid delivery pipeline. The raw liquid pump is coupled to a controller.

[0017] Preferably, there are two fire extinguishing agent delivery pipelines. One end of the fire extinguishing agent delivery pipeline is connected to an external water source, and a shut-off valve and a Y-type filter valve are connected to the end facing the external water source. The other end of the fire extinguishing agent delivery pipeline is connected to a booster pump installed inside the tank. A solenoid valve with manual function is connected to the fire extinguishing agent delivery pipeline. One end of the other fire extinguishing agent delivery pipeline is connected to the outlet of the booster pump. A flow switch is connected to the fire extinguishing agent delivery pipeline, and the other end of the fire extinguishing agent delivery pipeline is connected to various pipes. The flow switch and the solenoid valve with manual function are both coupled to the controller.

[0018] Preferably, the end of the fire extinguishing agent delivery pipeline connected to the main pipeline is connected to a branch pipeline, and the branch pipeline is connected to an end shut-off valve and an end pressure gauge.

[0019] Preferably, the image acquisition component includes a pole set on the ground and a camera mounted on the pole, the camera being coupled to a controller in the host computer.

[0020] Preferably, an audible and visual alarm is installed on the top surface of the enclosure, and an operation panel is installed on the enclosure. The operation panel is coupled to the controller, and the controlled end of the audible and visual alarm is coupled to the output end of the controller.

[0021] This utility model has the following beneficial effects:

[0022] In the event of a fire while an electric bicycle is charging, this invention uses an image acquisition component to capture images and transmit them to the main controller. The main controller then guides an external water source to mix with a lithium battery-specific water-based fire extinguishing agent concentrate, which is then delivered to the fire sprinkler charging station. When the water pressure rises above a threshold, the telescopic device raises the dual nozzle seats, and the nozzles spray to extinguish the fire. After the fire is extinguished, the nozzles automatically reset, quickly extinguishing and cooling the fire, preventing its spread, and improving fire extinguishing efficiency. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is the front view of the present invention;

[0025] Figure 2 This is a side view of the present invention;

[0026] Figure 3 This is a schematic diagram of the nozzle assembly in this utility model;

[0027] Figure 4 for Figure 3 Sectional view at point AA.

[0028] In the diagram: 1. Main unit; 11. Controller; 111. Operation panel; 12. Booster pump; 13. Concentrate pump; 14. Concentrate tank; 15. Concentrate of lithium battery-specific water-based fire extinguishing agent; 16. Concentrate delivery pipeline; 17. Solenoid valve with manual function; 18. Flow switch; 19. Housing; 20. Audible and visual alarm; 2. Camera; 3. Fire extinguishing agent delivery pipeline; 31. Y-type filter valve; 32. Shut-off valve; 33. End pressure gauge; 34. 4. End stop valve; 5. Fire sprinkler charging pile; 6. Sprinkler assembly; 7. Water spray nozzle; 8. Fan-shaped atomizing nozzle; 9. Dual nozzle base; 10. Expansion joint; 11. Fixed sleeve; 12. Extension rod; 13. Compression spring; 14. Cap; 15. Seal; 16. Solenoid valve; 17. QMK firmware driver module; 18. Wrought iron components; 19. Waterproof charging socket. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Furthermore, the terms "first," "second," and "third" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0034] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] A water-based fire suppression device for outdoor telescopic pole-type electric bicycle charging stations, such as Figure 1 and Figure 2 As shown, it includes a host 1, several fire sprinkler charging piles 4, and an image acquisition component set facing the several fire sprinkler charging piles 4.

[0036] The image acquisition component outputs an image to host 1. After receiving the fire image, host 1 mixes it to form a lithium battery-specific water-based fire extinguishing agent solution and transports it to several fire sprinkler charging piles 4 through the fire extinguishing agent delivery pipeline 3.

[0037] The fire sprinkler charging pile 4 includes a hollow, column-shaped lamp or wrought iron component 42, several waterproof charging sockets 43 installed on the lamp or wrought iron component 42, a pipe installed inside the lamp or wrought iron component 42 and connected to the fire extinguishing agent delivery pipeline 3, and a sprinkler assembly 41 installed inside the lamp or wrought iron component 42 and connected to the pipeline. Several fire sprinkler charging piles 4 are spaced 1.5 meters to 2 meters apart and are equally spaced. The lines connecting several fire sprinkler charging piles 4 are on the same straight line to ensure the fire extinguishing distance and overlapping coverage of the sprinkler assembly 41 installed inside. When the water pressure in the pipeline increases and exceeds the threshold, the sprinkler assembly 41 rises from inside the lamp or wrought iron component 42 and sprays a lithium battery-specific water-based fire extinguishing agent solution.

[0038] When encountering a fire while an electric bicycle is charging, the image acquisition component can promptly acquire images and transmit them to the controller 11 in the host 1. The host 1 then guides external water into the fire sprinkler charging pile 4, where it mixes with the lithium battery-specific water-based fire extinguishing agent concentrate 15 to form a lithium battery-specific water-based fire extinguishing agent solution, which is then sent to the fire sprinkler charging pile 4. As the water pressure in the fire sprinkler charging pile 4 increases and exceeds the threshold, the telescopic device 414 can rise, thereby driving the water spray nozzles 411 and fan-shaped atomizing nozzles 412 on the dual nozzle base 413 to rise. After the spraying ends, it automatically resets. This allows the fire suppression device to quickly extinguish the fire and continuously cool it down, preventing the fire in the target protected area from spreading to the surrounding environment, ensuring the performance of fire extinguishing, and improving the efficiency of fire extinguishing and fire control.

[0039] Preferably, such as Figure 3 and Figure 4 As shown, the nozzle assembly 41 includes an expansion joint 414 connected to a pipe and disposed within a lamp or wrought iron assembly 42, a double nozzle base 413 connected to the expansion joint 414, and a water spray nozzle 411 and a fan-shaped atomizing nozzle 412 connected to the double nozzle base 413. The fan-shaped atomizing nozzle 412 has a fan angle of 40-70°, and the usable length of the expansion joint 414 is adjustable.

[0040] When the water spray nozzle 411 sprays, the conical spray area completely covers the protected area, and when the fan-shaped atomizing nozzle 412 sprays, the fan-shaped spray band formed is aimed at the key protected areas. This ensures that the spray range of the nozzle assembly 41 fully covers the electric bicycle, with a focus on increasing the spray intensity at the battery. This rapidly suppresses the intensity and spread of the flame, cools and extinguishes open flames, and prevents reignition, thus ensuring the fire suppression effect.

[0041] Preferably, such as Figure 3 and Figure 4 As shown, the expansion joint 414 includes a fixed sleeve 4141 disposed within a lamp or wrought iron component 42 and connected to a pipe, a cap 4144 installed on the upper end of the fixed sleeve 4141, a sealing element 4145 disposed between the cap 4144 and the upper end of the fixed sleeve 4141, and an extension rod 4142 slidably connected within the fixed sleeve 4141 and passing through the sealing element 4145 and the cap 4144. The extension rod 4142 has a tubular structure. The lower inner ring of the fixed sleeve is fixedly connected to an inner convex rib, and the lower outer ring of the extension rod 4142 is fixedly connected to an outer convex rib slidably connected within the fixed sleeve 4141. A compression spring 4143 is sleeved on the outer ring of the extension rod 4142, and the two ends of the compression spring 4143 abut against the sealing element 4145 and the outer convex rib, respectively.

[0042] When the expansion joint 414 needs to be produced, the amount of lithium battery-specific water-based fire extinguishing agent solution in the pipeline increases, which in turn increases the water pressure. When the force brought by the water pressure exceeds the deformation force of the compression spring 4143, it pushes the extension rod 4142 and the outer protrusion of its lower outer ring to move upward in the fixed sleeve 4141. As a result, the extension rod 4142 drives the double nozzle seat 413 to move upward, causing the water spray nozzle 411 and the fan-shaped atomizing nozzle 412 to move upward. After the fire is extinguished, the water pressure in the pipeline drops. When the force of the elastic potential energy accumulated by the compression spring 4143 is greater than the force of the water pressure, the extension rod 4142 will start to move downward, so that the nozzle assembly 41 can eventually move downward and fall back.

[0043] Preferably, such as Figure 3 As shown, a solenoid valve 415 is connected to the pipeline, and the solenoid valve 415 is coupled to a QMK firmware driver module 416. The QMK firmware driver module 416 is coupled to the controller 11 in the host 1.

[0044] When the solenoid valve 415 needs to be controlled, the controller 11 in the host 1 can control the QMK firmware driver module 416, and the QMK firmware driver module 416 can then adjust the on / off state of the solenoid valve 415.

[0045] Preferably, such as Figure 1 As shown, the main unit 1 includes a housing 19, a controller 11 installed in the housing 19, a raw material tank 14 installed in the housing 19 and filled with lithium battery-specific water-based fire extinguishing agent raw material 15, a fire extinguishing agent delivery pipeline 3 connected to the raw material tank 14 and an external water source, and a pipe connecting the fire extinguishing agent delivery pipeline 3 and the nozzle assembly 41. The fire extinguishing agent delivery pipeline 3 and the pipe can be switched on and off by the controller 11. The input terminal of the controller 11 is coupled to the output terminal of the image acquisition component.

[0046] When the host 1 receives a fire image and mixes it to form a lithium battery-specific water-based fire extinguishing agent solution, it is transported to several fire sprinkler charging piles 4 through the fire extinguishing agent delivery pipeline 3. First, the camera 2 transmits the fire image to the controller 11. When the controller 11 determines that a fire has occurred, it can control the fire extinguishing agent delivery pipeline 3 and the pipeline to be connected, so that the lithium battery-specific water-based fire extinguishing agent solution can be mixed in the host 1 and sent into the fire sprinkler charging piles 4 for fire extinguishing.

[0047] Preferably, the raw liquid tank 14 is connected to the fire extinguishing agent delivery pipeline 3 through the raw liquid delivery pipeline 16. The raw liquid delivery pipeline 16 is connected to the raw liquid pump 13 and the shut-off valves located on both sides of the raw liquid pump 13. The raw liquid pump 13 is coupled to the controller 11.

[0048] When the lithium battery-specific water-based fire extinguishing agent concentrate 15 in the concentrate tank 14 needs to be removed, under the suction of the concentrate pump 13, the lithium battery-specific water-based fire extinguishing agent concentrate 15 leaves the concentrate tank 14 and enters the concentrate delivery pipeline 16, and then enters the fire extinguishing agent delivery pipeline 3 through the concentrate delivery pipeline 16. During this process, the setting of the shut-off valve can effectively ensure that the lithium battery-specific water-based fire extinguishing agent concentrate 15 does not flow back.

[0049] Preferably, there are two fire extinguishing agent delivery pipelines 3. One end of the fire extinguishing agent delivery pipeline 3 is connected to an external water source, specifically, the external water source can be a water tank or a tap water network. The end of the fire extinguishing agent delivery pipeline 3 facing the external water source is connected to a shut-off valve 32 and a Y-type filter valve 31. The other end of the fire extinguishing agent delivery pipeline 3 is connected to a booster pump 12 installed in the housing 19. A solenoid valve 17 with manual function is connected to the fire extinguishing agent delivery pipeline 3. One end of the other fire extinguishing agent delivery pipeline 3 is connected to the outlet of the booster pump 12. A water flow switch 18 is connected to the fire extinguishing agent delivery pipeline 3. The other end of the fire extinguishing agent delivery pipeline 3 is connected to various pipes. The water flow switch 18 and the solenoid valve 17 with manual function are both coupled to the controller 11. The controller 11 can be coupled to a 4G remote mobile phone network start module to enable remote unlimited distance control of this fire suppression device.

[0050] When fire extinguishing is required, water can enter the first fire extinguishing agent delivery pipeline 3 through external water sources such as tap water networks or water tanks. After passing through the shut-off valve 32 and Y-type filter valve 31, the water undergoes preliminary filtration to prevent backflow. Then, guided by the booster pump 12, it enters the second fire extinguishing agent delivery pipeline 3. The controller 11 controls the stock solution pump 13 to draw lithium battery-specific water-based fire extinguishing agent stock solution 15, so that the lithium battery-specific water-based fire extinguishing agent stock solution 15 mixes with water to form a lithium battery-specific water-based fire extinguishing agent solution. The lithium battery-specific water-based fire extinguishing agent solution enters the pipeline of the subsequent fire sprinkler charging pile 4.

[0051] Preferably, the end of the fire extinguishing agent delivery pipeline 3, which is connected to the main pipeline, is connected to a branch pipeline, and the branch pipeline is connected to an end shut-off valve 34 and an end pressure gauge 33.

[0052] The installation of the end shut-off valve 34 and the end pressure gauge 33 is to prevent impurities in the water from clogging the pipeline and to protect the safety of the equipment, as well as to facilitate the installation, commissioning, maintenance and testing of the system.

[0053] Preferably, the image acquisition component includes a pole set on the ground and a camera 2 mounted on the pole, the camera 2 being coupled to the controller 11 in the host 1.

[0054] The pole allows the camera 2 to maintain a certain height, ensuring that each fire sprinkler charging pile 4 can be captured, and that in the event of a fire involving an electric bicycle charging at the fire sprinkler charging pile 4, the fire scene can be accurately captured and then transmitted to the controller 11.

[0055] Preferably, an audible and visual alarm 20 is installed on the top surface of the enclosure 19, and an operation panel 111 is installed on the enclosure 19. The operation panel 111 is coupled to the controller 11, and the controlled end of the audible and visual alarm 20 is coupled to the output end of the controller 11.

[0056] The sound and light alarm 20 enables the fire suppression device to issue sound, light and voice prompts when a fire occurs, prompting the user to activate the fire suppression device and unrelated personnel to evacuate the fire scene. The operation panel 111 allows the controller 11 to be manually controlled in case of a fire, so that the fire can be controlled in a timely manner.

[0057] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A water-based fire suppression device for an open-air telescopic pole type electric bicycle charging station, characterized in that, It includes a host (1), several fire sprinkler charging piles (4), and an image acquisition component set up facing the several fire sprinkler charging piles (4); The image acquisition component outputs an image to the host (1). After receiving the fire image, the host (1) mixes the images to form a lithium battery-specific water-based fire extinguishing agent solution and transports it to several fire sprinkler charging piles (4) through the fire extinguishing agent delivery pipeline (3). The fire sprinkler charging pile (4) includes a hollow wrought iron component (42) in the shape of a column, several waterproof charging sockets (43) installed on the wrought iron component (42), a pipe installed inside the wrought iron component (42) and connected to the fire extinguishing agent delivery pipeline (3), and a nozzle assembly (41) installed inside the wrought iron component (42) and connected to the pipe. The nozzle assembly (41) rises from inside the wrought iron component (42) and sprays lithium battery-specific water-based fire extinguishing agent solution after the water pressure in the pipe increases and exceeds the threshold.

2. The outdoor telescopic pole type electric bicycle charging station water-based fire suppression device according to claim 1, characterized in that, The nozzle assembly (41) includes an expansion joint (414) connected to the pipe and disposed within the wrought iron assembly (42), a double nozzle seat (413) connected to the expansion joint (414), and a water spray nozzle (411) and a fan-shaped atomizing nozzle (412) connected to the double nozzle seat (413). The fan-shaped atomizing nozzle (412) has a fan angle of 40-70°, and the usable length of the expansion joint (414) is adjustable.

3. The open-air telescopic pole type electric bicycle charging station water-based fire suppression device according to claim 2, characterized in that, The expansion joint (414) includes a fixed sleeve (4141) disposed inside the wrought iron component (42) and connected to the pipe, a cap (4144) installed on the upper end of the fixed sleeve (4141), a sealing element (4145) disposed between the cap (4144) and the upper end of the fixed sleeve (4141), and an extension rod (4142) slidably connected inside the fixed sleeve (4141) and passing through the sealing element (4145) and the cap (4144). The extension rod (4142) has a tubular structure. The lower inner ring of the fixed sleeve (4141) is fixedly connected with an inner convex rib, and the lower outer ring of the extension rod (4142) is fixedly connected with an outer convex rib slidably connected inside the fixed sleeve (4141). The outer ring of the extension rod (4142) is fitted with a compression spring (4143), and the two ends of the compression spring (4143) abut against the sealing element (4145) and the outer convex rib, respectively.

4. The water-based fire suppression device for an open-air telescopic pole type electric bicycle charging station according to claim 1, characterized in that, The pipeline is connected to an electromagnetic valve (415), the electromagnetic valve (415) is coupled to a QMK firmware driver module (416), and the QMK firmware driver module (416) is coupled to a controller (11) in the host (1).

5. A water-based fire suppression device for an open-air telescopic pole type electric bicycle charging station according to claim 1, characterized in that, The host (1) includes a housing (19), a controller (11) installed in the housing (19), a raw material tank (14) installed in the housing (19) and filled with lithium battery-specific water-based fire extinguishing agent raw material (15), a fire extinguishing agent delivery pipeline (3) connected to the raw material tank (14) and an external water source, and a pipe connecting the fire extinguishing agent delivery pipeline (3) and the nozzle assembly (41). The fire extinguishing agent delivery pipeline (3) and the pipe can be switched on and off by the controller (11). The input end of the controller (11) is coupled to the output end of the image acquisition component.

6. A water-based fire suppression device for an open-air telescopic pole type electric bicycle charging station according to claim 5, characterized in that, The raw liquid tank (14) is connected to the fire extinguishing agent delivery pipeline (3) through the raw liquid delivery pipeline (16). The raw liquid delivery pipeline (16) is connected to the raw liquid pump (13) and the shut-off valves located on the front and rear sides of the raw liquid pump (13). The raw liquid pump (13) is coupled to the controller (11).

7. A water-based fire suppression device for an open-air telescopic pole type electric bicycle charging station according to claim 6, characterized in that, The number of fire extinguishing agent delivery pipelines (3) is two. One end of the fire extinguishing agent delivery pipeline (3) is used to connect to an external water source. The end facing the external water source is connected to a shut-off valve (32) and a Y-type filter valve (31). The other end of the fire extinguishing agent delivery pipeline (3) is connected to a booster pump (12) installed in the housing (19). A solenoid valve (17) with manual function is connected to the fire extinguishing agent delivery pipeline (3). One end of the other fire extinguishing agent delivery pipeline (3) is connected to the outlet of the booster pump (12). A water flow switch (18) is connected to the fire extinguishing agent delivery pipeline (3). The other end of the fire extinguishing agent delivery pipeline (3) is connected to various pipes. The water flow switch (18) and the solenoid valve (17) with manual function are both coupled to the controller (11).

8. A water-based fire suppression device for an open-air telescopic pole type electric bicycle charging station according to claim 7, characterized in that, The fire extinguishing agent delivery pipeline (3) connected to the pipeline has a branch pipeline at its end, and the branch pipeline has an end shut-off valve (34) and an end pressure gauge (33).

9. A water-based fire suppression device for an open-air telescopic pole type electric bicycle charging station according to claim 1, characterized in that, The image acquisition component includes a pole set on the ground and a camera (2) mounted on the pole. The camera (2) is coupled to the controller (11) in the host (1).

10. A water-based fire suppression device for an open-air telescopic pole type electric bicycle charging station according to claim 5, characterized in that, The top surface of the enclosure (19) is equipped with an audible and visual alarm (20), and an operation panel (111) is installed on the enclosure (19). The operation panel (111) is coupled to the controller (11), and the controlled end of the audible and visual alarm (20) is coupled to the output end of the controller (11).

Images