Solar charging shed

Abstract

The utility model discloses a solar charging shed, and belongs to the technical field of charging parking sheds. The device comprises a stand column, a controller, a water tank and a solar power supply assembly. The upper ends of the stand columns are connected with a ceiling, the middles of the stand columns are connected with a charging transverse rod, the charging transverse rod is connected with a plurality of fire fighting partition plates arranged at intervals, and the multiple fire fighting partition plates divide the parking space between the ceiling and the ground into a plurality of charging fire fighting units. The water tank is connected with a water supply pipe, and the water supply pipe is communicated with each charging fire-fighting unit through a water supply pump; the solar power supply assembly comprises a photovoltaic power generation panel arranged on the ceiling and an electricity storage cabinet arranged outside the parking space, one end of the electricity storage cabinet is electrically connected with the photovoltaic power generation panel, and the other end of the electricity storage cabinet is electrically connected with each charging fire-fighting unit; the water supply pump and the electricity storage cabinet are both electrically connected with the controller. The method can be suitable for rail transit stop station management, and the safety performance is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging parking sheds, in particular to a solar charging parking shed. Background Art

[0002] In recent years, with the popularization of new energy sources, electric bicycles are being used more and more, and parking sheds that can charge electric bicycles are becoming more and more popular. In order to prevent fires when electric bicycles are charging, existing parking sheds are usually installed with cameras and equipped with dry powder fire extinguishers so that staff can eliminate fire hazards in time.

[0003] However, since there are basically no special staff on site at the entrance of rail transit stops (i.e. subway stations) to guard the vehicles in real time, and after a battery vehicle catches fire, it will cause a serious fire in a very short time and cause great damage to the vehicles next to the battery vehicle, the above-mentioned existing technical solutions are not suitable for rail transit stop management, and it is necessary to improve this. Utility Model Content

[0004] The purpose of the utility model is to provide a solar charging carport to solve the problem that the existing related technologies are not applicable to the management of rail transit parking stations.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows: a solar charging carport, including a column and a controller, the upper end of the column is connected to the roof, the middle of the column is connected to the charging crossbar, and also includes a water tank and a solar power supply component;

[0006] The charging crossbar is connected to a plurality of fire partitions arranged at intervals, and the plurality of fire partitions divide the parking space between the ceiling and the ground into a plurality of charging and fire units;

[0007] The water tank is connected to a water supply pipe, which is connected to each of the charging fire fighting units through a water supply pump;

[0008] The solar power supply assembly includes a photovoltaic power generation panel arranged on the ceiling, and a power storage cabinet arranged outside the parking space, one end of the power storage cabinet is electrically connected to the photovoltaic power generation panel, and the other end is electrically connected to each of the charging fire-fighting units;

[0009] The water supply pump and the power storage cabinet are both electrically connected to the controller.

[0010] In the above technical solution, the water tank is one or more of a public water tank in a public toilet, a station water tank in a rail transit station, and a self-made water tank installed near a column.

[0011] In the above technical solution, the present application also includes a remote control platform, and cameras and alarms are provided on the ceiling and / or columns, and the cameras and alarms are electrically connected to the remote control platform through a controller.

[0012] In the above technical solution, the charging fire-fighting unit includes a charging socket for charging the vehicle, a flame sensor for sensing whether the vehicle is on fire, and a fire-extinguishing isolation component that can achieve fire-extinguishing isolation for the charging fire-fighting unit itself. The charging socket is electrically connected to the other end of the power storage cabinet and is installed on the charging cross bar. The flame sensor is set on the ground or the bottom plate, the bottom plate is connected to the lower end of the column, and the fire-extinguishing isolation component is connected to the water supply pipe.

[0013] In the above technical solution, a main switch is provided on the power storage cabinet, and the working state of the main switch is opposite to the working state of the water supply pump.

[0014] In the above technical solution, the fire partition is a steel plate with a cavity inside, a sprinkler pipe connected to the water supply pipe is provided in the cavity, a solenoid valve electrically connected to the controller is provided on the sprinkler pipe, and the partition nozzle is installed at the end of the fire partition and connected to the sprinkler pipe.

[0015] In the above technical solution, the fire extinguishing isolation assembly includes a fire extinguishing nozzle installed on the ceiling and used to spray raw water downward, and a partition nozzle arranged on the fire baffle and used to spray raw water along the vertical direction of the charging cross bar. The fire extinguishing nozzle and the partition nozzle are both connected to the water supply pipe.

[0016] In the above technical solution, when the height of the fire partition is greater than 1m and the lower ends of two adjacent charging fire units are separated by the fire partition, the partition nozzle is arranged at the front end of the fire partition.

[0017] In the above technical solution, when the height of the fire partition is not greater than 1m and / or the lower ends of two adjacent charging fire units are connected, the fire partition is provided with the partition nozzles at the upper end, the lower end and the front end of the fire partition.

[0018] The present utility model provides a solar charging carport, which includes components such as a water tank, a solar power supply component, a fire partition and a charging fire unit. After the parking space between the ceiling and the ground is divided into multiple charging fire units by the fire partition, the present application can be applied to the management of rail transit parking stations. In the case of no one on duty, the fire hazard caused by the fire of the battery car will also be firmly confined to the charging fire unit where the burning battery car is located, and it will not further transmit the fire hazard to other charging fire units that have not caught fire, thereby increasing the safety performance of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. 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 paying any creative labor.

[0020] Figure 1 This is a schematic diagram of the structure of the solar charging carport described in this application when the height of the fire baffle is greater than 1m;

[0021] Figure 2 yes Figure 1 Schematic diagram of the connection structure of components such as the middle charging crossbar, partition nozzle, fire baffle and flame sensor;

[0022] Figure 3 It is a schematic diagram of the connection structure of components such as fire baffles, sprinkler pipes, solenoid valves and pressure valves.

[0023] In the figure: 11. Column; 12. Ceiling; 13. Charging crossbar; 14. Bottom plate; 2. Water tank; 21. Water supply pipe; 22. Water supply pump; 23. Sprinkler pipe; 24. Solenoid valve; 25. Pressurization valve; 3. Solar power supply component; 30. Photovoltaic power generation panel; 31. Power storage cabinet; 32. Charging control unit; 33. Main switch; 4. Charging fire protection unit; 41. Charging socket; 42. Fire extinguishing isolation component; 421. Fire extinguishing nozzle; 422. Partition nozzle; 43. Flame sensor; 51. Fire partition; 52. Controller; 61. Remote control platform; 62. Camera; 63. Alarm. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. At the same time, it should be understood that the specific embodiments described here are only used to explain the present invention and are not used to limit the present invention.

[0025] like Figure 1 As shown, the utility model provides a solar charging carport, including a column 11, a controller 52, a water tank 2 and a solar power supply component 3. The upper end of the column 11 is connected to the roof 12, and the middle of the column 11 is connected to the charging cross bar 13.

[0026] The solar power supply component 3 can generate electricity and power through solar energy, reducing the consumption of mains electricity. The water tank 2 can be used to provide raw water so that this application can realize the fire-fighting function by spraying raw water. In this way, this application not only has a low cost (greatly reducing the use of dry powder fire extinguishers), but also can realize automatic control (unmanned on-site supervision), making this application suitable for rail transit stop management.

[0027] The water tank 2 is arranged outside the parking space, and a water supply pipe 21 is connected to the water tank 2. The water supply pipe 21 is connected to each of the charging fire fighting units 4 through a water supply pump 22. In this way, the present application also realizes the layout of the water tank 2. Preferably, the water tank 2 is one or more of a public water tank in a public toilet, a station water tank in a rail transit station, and a self-made water tank installed near the column 11. Under the action of the above-mentioned public water tanks, station water tanks and self-made water tanks, the present application makes water collection more convenient, and can better realize the functions of separate charging and separate fire fighting for each charging fire fighting unit 4.

[0028] The present application also includes a remote control platform 61 . A camera 62 and an alarm 63 are provided on the ceiling 12 and / or the pillars 11 . Both the camera 62 and the alarm 63 are electrically connected to the remote control platform 61 through the controller 52 .

[0029] During actual work, the staff can directly control the working status of the above-mentioned camera 62 and alarm 63 through the controller 52, or control the control status of the above-mentioned camera 62 and alarm 63 through the remote control platform 61. In this way, the application will be more convenient to use.

[0030] The solar power supply component 3 includes a photovoltaic panel 30 arranged on the ceiling 12, and a power storage cabinet 31 arranged outside the parking space. One end of the power storage cabinet 31 is electrically connected to the photovoltaic panel 30, and the other end is electrically connected to each of the charging fire-fighting units 4.

[0031] This application also realizes the layout of the solar power supply component 3 structure. The photovoltaic power generation panel 30 can be a solar power generation panel, which is mainly used for power generation; a rechargeable battery can be provided in the power storage cabinet 31, or a distribution cabinet connected to the mains can be integrated, which is mainly used to transfer the electric energy from the photovoltaic power generation panel 30 or the mains to the charging control box, so that the charging control box can charge the electric vehicle through the charging socket 41.

[0032] Preferably, the present application can also integrate a QR code payment module, a charging time control module and a charging detection module on the charging control box to enable the present application to better complete the charging function. The above-mentioned charging control box is a conventional means in this field and will not be elaborated here.

[0033] The charging crossbar 13 is connected to a plurality of spaced-apart fire partitions 51, which divide the parking space between the roof 12 and the ground into multiple charging and firefighting units 4. The water supply pump 22 and power storage cabinet 31 are both electrically connected to the controller 52. This allows each charging and firefighting unit 4 to independently perform charging and firefighting functions, thereby enhancing the safety of the present application.

[0034] The charging fire fighting unit 4 includes a charging socket 41 for charging the vehicle, a flame sensor 43 for sensing whether the vehicle is on fire, and a fire extinguishing isolation component 42 that can achieve fire extinguishing isolation for the charging fire fighting unit 4 itself. The charging socket 41 is electrically connected to the other end of the power storage cabinet 31 and is installed on the charging cross bar 13. The flame sensor 43 is set on the ground or the base plate 14. The base plate 14 is connected to the lower end of the column 11. The fire extinguishing isolation component 42 is connected to the water supply pipe 21.

[0035] During actual operation, each charging fire fighting unit 4 is provided with a charging socket 41, a flame sensor 43 and a fire extinguishing isolation assembly 42. After the flame sensor 43 detects that the battery car is on fire, it sends the number of the charging fire fighting unit 4 where the flame sensor 43 is located to the controller 52. The controller 52 controls the power storage cabinet 31 to disconnect all charging sockets 41 and stop charging all battery cars. At the same time, the controller 52 sends an instruction to the water supply pump 22 to let the water supply pump 22 supply water so that the charging fire fighting unit 4 with the battery car can extinguish the fire in time, and simultaneously isolate the charging fire fighting unit 4 so that the fire hazard is limited to the charging fire fighting unit 4 where the battery car on fire is located, thereby increasing the safety performance of the present application and making the present application applicable to rail transit station management.

[0036] The power storage cabinet 31 is provided with a main switch 33 , and the working state of the main switch 33 is opposite to the working state of the water supply pump 22 .

[0037] During actual operation, the main switch 33 will be electrically connected to all charging sockets 41, so that when a fire hazard occurs, all charging sockets 41 can be closed and charging of all battery vehicles can be stopped to increase the safety performance of this application; at the same time, when the main switch 33 is in the working state, it means that no battery vehicle is on fire. At this time, the water supply pump 22 is in the shutdown state; when an battery vehicle is on fire, the main switch 33 needs to be in the closed state, and the water supply pump 22 is in the working state to extinguish the fire and isolate the charging fire fighting unit 4 where the burning battery vehicle is located.

[0038] Preferably, when the main switch 33 is in the off state, the controller 52 can also be in the off state after sending a start command to the water supply pump 22. In this way, when an electric vehicle catches fire, the present application has only the water supply pump 22 in the working state, and other electrical components are in the non-powered state (non-working state), thereby further increasing the safety performance of the present application.

[0039] The fire extinguishing isolation assembly 42 includes a fire extinguishing nozzle 421 installed on the ceiling 12 and used to spray raw water downward, and a partition nozzle 422 installed on the fire baffle 51 and used to spray raw water in the vertical direction of the charging cross bar 13. The fire extinguishing nozzle 421 and the partition nozzle 422 are both connected to the water supply pipe 21. The fire extinguishing nozzle 421 can spray raw water downward to achieve the fire extinguishing function; the partition nozzle 422 can spray raw water in the vertical direction of the charging cross bar 13 to achieve the isolation function, making it difficult for the fire hazard to spread. In this way, the present application also realizes the layout of the fire extinguishing isolation assembly 42.

[0040] The fire baffle 51 is a steel plate with a cavity inside. A sprinkler pipe 23 connected to the water supply pipe 21 is located within the cavity. The sprinkler pipe 23 is provided with a solenoid valve 24 electrically connected to the controller 52. The isolation nozzle 422 is mounted at the end of the fire baffle 51 and connected to the sprinkler pipe 23. Thus, the sprinkler pipe 23, solenoid valve 24, and isolation nozzle 422 are all located inside the fire baffle 51 and are protected from direct contact with open flames caused by a battery vehicle fire, thereby enhancing the safety of the present application.

[0041] In actual operation, the fire partition 51 can be made of steel plates, which have two layout methods. People can choose according to their own needs, as follows:

[0042] like Figure 1 and Figure 2 As shown, when the fire partition 51 is greater than 1m in height and the lower ends of two adjacent charging and fire fighting units 4 are separated by the fire partition 51, the partition nozzle 422 is set at the front end of the fire partition 51. In this case, the fire partition 51 is high, and the open flame caused by the battery vehicle fire will not cross the lower ends of the two adjacent charging and fire fighting units 4. In this application, it is only necessary for the fire partition 51 to spray raw water forward, which has a higher safety performance.

[0043] like Figure 3As shown, when the height of the fire partition 51 is no more than 1m and / or the lower ends of two adjacent charging and fire fighting units 4 are connected, the fire partition 51 is provided with the partition nozzles 422 at the upper end, the lower end, and the front end of the fire partition 51. In this case, the height of the fire partition 51 is relatively low, and there is a risk that the open flame caused by a battery vehicle fire will spread between the lower ends of two adjacent charging and fire fighting units 4. In this application, not only can the fire partition 51 spray raw water forward, but it also needs to be able to spray raw water upward and downward, so that the application has higher safety performance.

[0044] In summary, the advantages of this application are as follows:

[0045] 1. The present application divides the parking space between the roof 12 and the ground into multiple charging fire fighting units 4. When a battery car parked in a charging fire fighting unit 4 catches fire, the fire hazard can be confined to the charging fire fighting unit 4 where the burning battery car is located, preventing the burning battery car from igniting other vehicles and causing a greater fire hazard, thereby reducing economic losses.

[0046] 2. This application mainly uses a flame sensor to detect whether there is a fire inside the charging fire protection unit 4. Compared with the traditional smoke sensor to detect whether there is a fire, its detection accuracy is higher, it is more suitable for use in open spaces, and can be better adapted to rail transit station management (fire detection);

[0047] 3. This application can remotely control the working status of a charging fire fighting unit 4 (charging or water spraying fire fighting), and can also control the working status of the charging fire fighting unit 4 on site through the controller 52. When it is detected that a battery car is on fire in a charging fire fighting unit 4, the main power switch 33 is first turned off to stop charging all battery cars, and then the water supply pump 22 is started to allow the charging fire fighting unit 4 where the battery car on fire is located to complete the fire isolation work alone.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A solar charging carport, comprising a column (11) and a controller (52), wherein the upper end of the column (11) is connected to a ceiling (12), and the middle of the column (11) is connected to a charging cross bar (13), characterized in that: It also includes a water tank (2) and a solar power supply component (3); The charging crossbar (13) is connected to a plurality of fire partitions (51) arranged at intervals, and the plurality of fire partitions (51) divide the parking space between the ceiling (12) and the ground into a plurality of charging fire units (4); The water tank (2) is connected to a water supply pipe (21), and the water supply pipe (21) is connected to each of the charging fire fighting units (4) via a water supply pump (22); The solar power supply assembly (3) comprises a photovoltaic power generation panel (30) arranged on the ceiling (12), and a power storage cabinet (31) arranged outside the parking space, wherein one end of the power storage cabinet (31) is electrically connected to the photovoltaic power generation panel (30), and the other end is electrically connected to each of the charging fire fighting units (4); The water supply pump (22) and the power storage cabinet (31) are both electrically connected to the controller (52).

2. The solar charging carport according to claim 1, characterized in that: The water tank (2) is one or more of a public water tank in a public toilet, a station water tank in a rail transit station, and a self-made water tank installed near a column (11).

3. The solar charging carport according to claim 1, characterized in that: It also includes a remote control platform (61), and a camera (62) and an alarm (63) are provided on the ceiling (12) and / or the column (11), and the camera (62) and the alarm (63) are both electrically connected to the remote control platform (61) via a controller (52).

4. The solar charging carport according to claim 1, 2 or 3, characterized in that: The charging fire fighting unit (4) comprises a charging socket (41) for charging a vehicle, a flame sensor (43) for sensing whether a vehicle is on fire, and a fire extinguishing isolation component (42) capable of implementing fire extinguishing isolation for the charging fire fighting unit (4) itself. The charging socket (41) is electrically connected to the other end of the power storage cabinet (31) and is mounted on a charging crossbar (13). The flame sensor (43) is arranged on the ground or a base plate (14). The base plate (14) is connected to the lower end of a column (11). The fire extinguishing isolation component (42) is connected to the water supply pipe (21).

5. The solar charging carport according to claim 4, characterized in that: The power storage cabinet (31) is provided with a main switch (33), and the working state of the main switch (33) is opposite to the working state of the water supply pump (22).

6. The solar charging carport according to claim 5, characterized in that: The fire extinguishing isolation assembly (42) comprises a fire extinguishing nozzle (421) installed on the ceiling (12) and used for spraying raw water downwards, and a partition nozzle (422) arranged on the fire baffle (51) and used for spraying raw water in a vertical direction of the charging crossbar (13); the fire extinguishing nozzle (421) and the partition nozzle (422) are both connected to the water supply pipe (21).

7. The solar charging carport according to claim 6, characterized in that: The fire baffle (51) is a steel plate with a cavity inside. A spray pipe (23) connected to the water supply pipe (21) is arranged in the cavity. A solenoid valve (24) electrically connected to the controller (52) is arranged on the spray pipe (23). The partition nozzle (422) is installed at the end of the fire baffle (51) and is connected to the spray pipe (23).

8. The solar charging carport according to claim 7, characterized in that: When the height of the fire partition (51) is greater than 1 m, and the lower ends of two adjacent charging fire fighting units (4) are separated by the fire partition (51), the partition nozzle (422) is arranged at the front end of the fire partition (51).

9. The solar charging carport according to claim 7, characterized in that: When the height of the fire partition (51) is not greater than 1 m and / or the lower ends of two adjacent charging fire fighting units (4) are in a connected state, the fire partition (51) is provided with the partition nozzle (422) at the upper end of the fire partition (51), the lower end of the fire partition (51) and the front end of the fire partition (51).

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