A new type of multi-functional fully intelligent vehicle energy three-dimensional charging station

Abstract

The present invention discloses a new type of multi-functional fully intelligent vehicle energy three-dimensional charging library, which relates to the technical field of three-dimensional charging libraries. It includes a three-dimensional garage frame, a lifting plate, a fire extinguishing partition, and wire clips. The present invention uses an infrared temperature sensor to monitor the temperature of the battery vehicle in real time. When the infrared temperature sensor detects that the temperature of the battery vehicle is abnormal, the fan is triggered to forcibly cool down. The fan blows air on the battery vehicle to reduce its temperature and delay thermal runaway. A smoke sensor is used to monitor the smoke generated when the battery vehicle catches fire, and a closed space is formed by the fire extinguishing partition, the fireproof partition, and the electric rolling door to immediately perform automatic fire extinguishing operations at the moment of a fire. The electric push rod three drives the wire clip to move outwards and bounce open, automatically pulling out the power plug and automatically and quickly cutting off the power supply to prevent the fire from spreading due to short circuit or continuous power supply, improving the emergency response speed, and ensuring the safety of the charging library through a multi-level protection mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of three-dimensional charging libraries, and more specifically, to a new type of multi-functional fully intelligent vehicle energy three-dimensional charging library. Background Art

[0002] A three-dimensional charging library is an innovative urban parking and charging solution, especially suitable for use in the central urban areas with tight land resources. It not only solves the problem of large floor area of traditional electric vehicle parking lots, but also provides efficient electric vehicle charging services. Through vertical expansion, the three-dimensional charging library can accommodate more vehicles within a limited land area, greatly improving the space utilization rate. Using advanced automation technologies and intelligent algorithms, functions such as automatic vehicle access, parking space management, and charging scheduling are realized. Users can easily operate through a mobile application or a terminal. Users don't need to worry about finding a parking space. The system can quickly and accurately park the vehicle in place and quickly retrieve it when needed.

[0003] The existing three-dimensional parking technology and intelligent charging system for battery-powered vehicles consist of multi-layer racks made of steel structures or concrete, which are used to support multiple battery-powered vehicle parking spaces, including elevators, traversing devices, etc., responsible for moving vehicles between different floors to designated positions. Each parking space is equipped with a charging interface that can be connected to the battery of the battery-powered vehicle for charging. These interfaces usually support multiple voltage standards to meet the needs of different types of battery-powered vehicles. It includes a central processor, a sensor network, a user interface (such as a touch screen), and a remote monitoring system. This system is responsible for managing vehicle entry and exit, allocating parking spaces, controlling the charging process, etc. Users reserve parking spaces and confirm charging requirements through an application or a on-site terminal. When the vehicle arrives, the system at the entrance will identify the license plate number or read the user's QR code / card information. The system automatically allocates a suitable parking space according to the current state of the garage. After charging is completed, the user can retrieve the vehicle by notifying through the mobile application or directly operating on the terminal.

[0004] In the actual use process of the existing technology, when the battery-powered vehicle is charging, it is likely to cause a fire due to reasons such as battery aging and improper charging. If there is no timely treatment method and it relies on manual inspections or accidental discovery of the fire, this will result in a waste of precious emergency response time. The fire may spread rapidly and damage the involved vehicles, and may also affect other nearby vehicles and the structure of the charging library itself, causing extensive property losses. Therefore, in view of the above technical problems, it is necessary to provide a new type of multi-functional fully intelligent vehicle energy three-dimensional charging library. Summary of the Invention

[0005] The purpose of the present invention is to provide a new type of multi-functional fully intelligent vehicle energy three-dimensional charging library to solve the above problems.

[0006] To achieve the above object, the technical solution provided by an embodiment of the present invention is as follows:

[0007] A new type of multifunctional fully intelligent vehicle energy three-dimensional charging library, comprising a three-dimensional garage frame, a lifting plate, a fire extinguishing partition and a wire clamp. The lower end of the three-dimensional garage frame is fixedly connected with a base. The middle part of the inner cavity of the three-dimensional garage frame is a rectangular lifting cavity. The left and right sides of the inner cavity of the three-dimensional garage frame are evenly divided into a plurality of rectangular charging compartments. A fireproof partition is fixedly connected in the middle of the inner cavity of the charging compartment and divides the charging compartment into two independent workshops through the fireproof partition. An electric rolling shutter door is installed at the opening of the independent workshop. A tire positioning plate is installed at the bottom of the inner cavity of the independent workshop. A charging pile is installed on the side wall of the inner cavity of the independent workshop. A socket is installed on the charging pile and a power plug is inserted. An infrared temperature sensor and a smoke sensor are respectively installed below the socket on the front surface of the charging pile. A blower is installed at the top of the inner cavity of the independent workshop. The infrared temperature sensor is electrically connected with the blower. The lifting plate comprises four electric push rods one symmetrically and fixedly connected to the upper surface of the lifting plate. The upper end of the electric push rod one is fixedly connected with a lifting door. Four steel wire ropes are symmetrically and fixedly connected to the upper surface of the lifting plate. A plurality of side plates are symmetrically and fixedly connected to the upper surface of the three-dimensional garage frame. A winding rod is rotatably connected in the inner cavity of the side plate. The upper end of the steel wire rope penetrates through the three-dimensional garage frame and is fixedly connected with the winding rod. The lifting plate is movably connected in the inner cavity of the base. The fire extinguishing partition comprises an electromagnetic block one embedded and fixed in the inner cavity of the upper surface of the fire extinguishing partition. An electromagnetic block two is fixedly connected at the position corresponding to the electromagnetic block one at the top of the inner cavity of the independent workshop. A pressure vessel is embedded and fixed in the inner cavity of the side surface of the fire extinguishing partition. The pressure vessel is filled with a fire extinguishing agent. Two thin-walled metal pipes are communicated with the upper surface of the pressure vessel. Two shape memory alloy blocks are symmetrically and fixedly connected in the inner cavity of the fire extinguishing partition. The number of the fire extinguishing partitions is multiple and they are installed in the inner cavity of the charging compartment. The thin-walled metal pipe is embedded and fixed in the inner cavity of the fire extinguishing partition. The shape memory alloy block abuts against the outer surface of the thin-walled metal pipe. The shape memory alloy block deforms when heated and the contact surface with the thin-walled metal pipe becomes a tapered shape. The smoke sensor is electrically connected with the electromagnetic block one and the electromagnetic block two respectively. The wire clamp comprises an elastic sleeve fixedly connected in the inner cavity of the wire clamp. The inner cavity of the elastic sleeve is filled with an electrorheological fluid. An electrode plate is embedded and fixed in the inner cavity of the wire clamp and is fixedly connected with the elastic sleeve. The wire clamp is installed in front of the charging pile. The wire clamp and the elastic sleeve are both semicircular. One side of the wire clamp is fixedly connected with an electric push rod three. Two grooves are symmetrically formed on the front surface of the charging pile. The electric push rod three moves in the groove. An electric push rod four is fixedly connected to the side wall of the inner cavity of the groove. The other end of the electric push rod four is fixedly connected to the outer surface of the electric push rod three.

[0008] As a further improvement of the present invention, there are eight side plates, and every two side plates form a group. The steel wire rope is wound around the outer surface of the winding rod and is located between two side plates. One side of the side plate is fixedly connected with a motor, and the output shaft end of the motor penetrates through the side plate and is fixedly connected with the winding rod.

[0009] As a further improvement of the present invention, T-shaped blocks are fixedly connected to both sides of the lifting plate and the lifting door. A plurality of T-shaped grooves are formed on both sides of the inner cavity of the lifting cavity, and the T-shaped blocks move in the T-shaped grooves.

[0010] As a further improvement of the present invention, the three-dimensional garage frame, the fireproof partition board and the fire extinguishing partition board are all made of fireproof materials.

[0011] As a further improvement of the present invention, there are four tire positioning plates, which are symmetrically installed in the inner cavity of the independent workshop. One side of the tire positioning plate is fixedly connected with an electric push rod II. One end of the electric push rod II is fixedly connected with a fixing plate, and the lower surface of the fixing plate is fixedly connected with the bottom surface of the inner cavity of the independent workshop. One side of the tire positioning plate is fixedly connected with a stop strip.

[0012] As a further improvement of the present invention, a display screen is installed on the upper part of the front surface of the charging pile. The upper surface of the three-dimensional garage frame is fixedly connected with a solar panel through a bracket. A storage battery is installed inside the charging pile, and the solar panel is electrically connected to the storage battery inside the charging pile.

[0013] As a further improvement of the present invention, the fire extinguishing partition board is slidably connected with the inner wall of the charging compartment through the cooperation of a slider and a chute. There are four fire extinguishing partition boards. Two of the fire extinguishing partition boards located on the outside are located inside the three-dimensional garage frame. Two of the fire extinguishing partition boards located in the middle are located on both sides of the fireproof partition board and are in contact with it.

[0014] Compared with the prior art, the advantages of the present invention are as follows:

[0015] (1) In this solution, the electric push rod I is started to drive the lifting door to move upward to open. The user rides an electric vehicle and stops above the lifting plate. The motor is started to drive the winding rod to rotate and wind the steel wire rope, realizing the automatic lifting of the lifting plate, driving the user to stay at the door of the charging compartments on different floors. The user rides an electric vehicle into the independent workshop and starts the electric push rod II to drive the two tire positioning plates to move inward simultaneously to abut and position both sides of the two tires. When the tire positioning plates move inward, they simultaneously drive the two stop strips to move inward to resist the front of the front tire and the rear of the rear tire, preventing the electric vehicle from tipping and moving, ensuring the accurate docking of the electric vehicle, and preventing the vehicle from shifting during charging.

[0016] (2) This solution monitors the temperature of the battery vehicle in real time through an infrared temperature sensor. When the infrared temperature sensor detects abnormal temperature of the battery vehicle, the fan is triggered to cool it forcibly. The fan blows air on the battery vehicle to reduce its temperature, delay thermal runaway, quickly dissipate heat in the initial stage of battery thermal runaway, reduce the risk of fire and the damage to the battery caused by high temperature, and improve charging safety.

[0017] (3) This solution monitors the smoke generated when the battery vehicle catches fire through a smoke sensor, and activates the electromagnetic block 1 on the two fire extinguishing partitions installed opposite each other inside the corresponding independent workshop and the electromagnetic block 2 above it. The magnetic force of attraction is generated by the current, and the fire extinguishing partitions are adsorbed to move upward and be positioned. At this time, the fire extinguishing partitions, fire prevention partitions and electric rolling shutters form a sealed space to prevent oxygen from entering, improve the fire extinguishing efficiency, and separate the battery vehicles in other independent workshops to prevent spreading to the adjacent ones. After the fire prevention partition moves upward, the pressure vessel, thin-walled metal tube and shape memory alloy block inside it are exposed in the independent workshop. After the shape memory alloy block is heated, it undergoes a phase change, and the contact surface with the thin-walled metal tube becomes a conical shape, piercing the thin-walled metal tube. At this time, the fire extinguishing agent in the pressure vessel is ejected to extinguish the battery vehicle in the locally isolated space. An automatic fire extinguishing operation is immediately carried out at the moment of the fire, avoiding huge property losses caused by the spread of the fire during the time of waiting for manual fire extinguishing and reducing the impact of the spread of the fire on surrounding vehicles.

[0018] (4) This solution drives two wire clips to move inward simultaneously by activating the electric push rod 4 to clamp and position the outer surface of the power cord. An elastic sleeve is fixedly connected inside the wire clip, and the electrorheological fluid inside it is a fluid when not powered on, which can well wrap the outer surface of the power cord. It can not only play the role of clamping and positioning to prevent falling off, but also avoid over-clamping damage to the power cord. The side of the wire clip just abuts against the power connector, which can prevent it from falling off or loosening, ensuring a good charging state. At the same time when the smoke sensor senses the smoke, the electrode plate is immediately activated to control the state of the electrorheological fluid in the elastic sleeve through current, making it harden, clamping the power cord, and driving the wire clip to move outward and bounce off by the electric push rod 3, automatically pulling out the power plug, and activating the electric push rod 4 to drive the two wire clips to move outward and open, so that the power cord drops, automatically and quickly cutting off the power supply, preventing the fire from expanding due to short circuit or continuous power supply, and improving the emergency handling speed. Description of the Drawings

[0019] Figure 1 is the overall structural schematic diagram of the present invention;

[0020] Figure 2 is the semi-sectional internal structural schematic diagram of the present invention;

[0021] Figure 3 is the split structural schematic diagram of the lifting plate of the present invention;

[0022] Figure 4 Schematic diagram of the charging compartment structure of the present invention;

[0023] Figure 5 Schematic diagram of the disassembled structure of the charging compartment of the present invention;

[0024] Figure 6 Schematic diagram of the disassembled structure of the charging compartment of the present invention viewed from below;

[0025] Figure 7 Schematic diagram of the disassembled internal structure of the charging compartment of the present invention;

[0026] Figure 8 Schematic diagram of the fire extinguishing partition structure of the present invention;

[0027] Figure 9 Schematic diagram of the pressure vessel structure of the present invention;

[0028] Figure 10 Schematic diagram of the shape memory alloy block structure of the present invention;

[0029] Figure 11 Schematic diagram of the charging pile structure of the present invention;

[0030] Figure 12 Schematic diagram of the disassembled cross-section of the wire clamp structure of the present invention.

[0031] Explanation of the reference numerals in the figure:

[0032] 1. Stereo garage frame; 101. Base; 2. Lifting cavity; 3. Charging compartment; 4. Lifting plate; 401. Electric push rod 1; 402. Lifting door; 403. T-shaped block; 404. T-shaped groove; 405. Steel wire rope; 406. Side plate; 407. Winding rod; 408. Motor; 5. Fireproof partition; 6. Independent workshop; 7. Electric rolling shutter door; 8. Tire positioning plate; 801. Fixed plate; 802. Electric push rod 2; 803. Stop bar; 9. Charging pile; 901. Display screen; 902. Socket; 903. Solar panel; 10. Infrared temperature sensor; 11. Fan; 12. Fire extinguishing partition; 1201. Electromagnetic block 1; 1202. Electromagnetic block 2; 1203. Pressure vessel; 1204. Thin-walled metal tube; 1205. Shape memory alloy block; 1206. Smoke sensor; 13. Wire clamp; 1301. Side plate; 1302. Electric push rod 3; 1303. Electric push rod 4; 1304. Groove; 1305. Elastic sleeve; 1306. Electrorheological fluid; 1307. Electrode plate. Detailed implementation manners

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Embodiment 1:

[0035] Please refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 7 and Figure 11 , a new type of multifunctional fully intelligent vehicle energy three-dimensional charging garage, including a three-dimensional garage frame 1, a lifting plate 4, a fire extinguishing partition 12 and a wire clamp 13. The lower end of the three-dimensional garage frame 1 is fixedly connected to a base 101. The middle part of the inner cavity of the three-dimensional garage frame 1 is a rectangular lifting cavity 2. The left and right sides of the inner cavity of the three-dimensional garage frame 1 are evenly divided into a plurality of rectangular charging compartments 3. A fireproof partition 5 is fixedly connected to the middle part of the inner cavity of the charging compartment 3, and the charging compartment 3 is equally divided into two independent workshops 6 by the fireproof partition 5. A tire positioning plate 8 is installed at the bottom of the inner cavity of the independent workshop 6, and a charging pile 9 is installed on the side wall of the inner cavity of the independent workshop 6.

[0036] Specifically, an electric rolling shutter door 7 is installed at the opening of the independent workshop 6. The three-dimensional garage frame 1, the fireproof partition 5 and the fire extinguishing partition 12 are all made of fireproof materials.

[0037] The three-dimensional garage frame 1 and the base 4 adopt high-strength steel + fireproof coating to ensure the load-bearing capacity and fireproof performance, and cooperate with the charging compartment 3 to form a multi-layer three-dimensional parking / charging layout.

[0038] The number of tire positioning plates 8 is four and they are symmetrically installed in the inner cavity of the independent workshop 6. One side of the tire positioning plate 8 is fixedly connected to an electric push rod two 802. One end of the electric push rod two 802 is fixedly connected to a fixing plate 801. The lower surface of the fixing plate 801 is fixedly connected to the bottom surface of the inner cavity of the independent workshop 6. One side of the tire positioning plate 8 is fixedly connected to a stop bar 803.

[0039] An upper part of the front surface of the charging pile 9 is provided with a display screen 901. A socket 902 is installed below the display screen 901 on the front surface of the charging pile 9. A power plug is plugged into the socket 902. A solar panel 903 is fixedly connected to the upper surface of the three-dimensional garage frame 1 through a bracket. A storage battery is installed inside the charging pile 9. The solar panel 903 is electrically connected to the storage battery inside the charging pile 9.

[0040] The solar panel 903 provides energy for the charging pile 9. The charging pile 9 is built-in with a storage battery to ensure that the fire extinguishing system can still operate for at least 30 minutes when the power is cut off. The display screen 901 can observe the charging situation in real time.

[0041] A fan 11 is installed at the top of the inner cavity of the independent workshop 6, and the infrared temperature sensor 10 is electrically connected to the fan 11.

[0042] Furthermore, the three-dimensional garage frame 1 and the base 101 serve as the support frame of the overall structure, providing a multi-layer charging space for electric vehicles. The three-dimensional garage frame 1 is equipped with an intelligent scanning system. Users can enter a mini-program through scanning to complete the charging steps of the electric vehicle (the intelligent scanning system is a very mature and common function. Its specific installation method, circuit connection method, and control method are all conventional designs. Its specific structure and working principle are well-known prior arts to those skilled in the art and will not be elaborated here). The number of lifting cavities 2 and charging compartments 3 can be customized according to actual needs.

[0043] Open the electric rolling shutter door 7 of the independent workshop 6 to open it. At this time, the user rides an electric vehicle into the independent workshop 6 and starts the electric push rod two 802 to drive the two tire positioning plates 8 to move inward simultaneously to abut and position both sides of the two tires, physically limiting the position to ensure that both sides of the electric vehicle tires are clamped to prevent sliding.

[0044] When the tire positioning plate 8 moves inward, it simultaneously drives the two blocking strips 803 to move inward to block the front of the front tire and the rear of the rear tire, preventing the front wheel of the electric vehicle from moving backward and the rear wheel from moving forward, avoiding the situation of the electric vehicle tipping and moving, ensuring the accurate docking of the electric vehicle, preventing the vehicle from shifting during charging, moving synchronously with the tire positioning plate 8, forming front and rear two-way limiting, ensuring the electric vehicle can quickly dock at the charging position, and reducing the time for manual position adjustment.

[0045] When the electric vehicle is charging, the infrared temperature sensor 10 monitors the temperature of the electric vehicle in real time. When the infrared temperature sensor 10 detects that the temperature of the electric vehicle is abnormal, such as exceeding the threshold of 60 °C, at this time, the fan 11 is triggered to cool down forcibly. The fan 11 blows air to the electric vehicle to reduce the temperature of the electric vehicle, delay thermal runaway. The infrared temperature sensor 10 is a ceramic substrate + thermopile detector, which non-contact monitors the battery temperature of the electric vehicle with an accuracy of ±0.5 °C. The threshold can be preset (such as 40 - 60 °C). When the temperature exceeds the limit, the fan 11 is triggered. The fan 11 uses a high-temperature resistant motor (such as a DC brushless motor) + an aluminum alloy fan blade, with high heat dissipation efficiency.

[0046] Embodiment 2:

[0047] Please refer to Figures 1 - 3, a new type of multi-functional fully intelligent vehicle energy three-dimensional charging library, including a lifting plate 4, including four electric push rods 401 symmetrically and fixedly connected to the upper surface of the lifting plate 4. The upper ends of the electric push rods 401 are fixedly connected with a lifting door 402. Four steel wire ropes 405 are symmetrically and fixedly connected to the upper surface of the lifting plate 4. A plurality of side plates 406 are symmetrically and fixedly connected to the upper surface of the three-dimensional garage frame 1. A winding rod 407 is rotatably connected to the inner cavity of the side plate 406. The upper ends of the steel wire ropes 405 penetrate through the three-dimensional garage frame 1 and are fixedly connected with the winding rod 407. The lifting plate 4 is movably connected to the inner cavity of the base 101.

[0048] Specifically, there are eight side plates 406 and every two form a group. The steel wire rope 405 is wound around the outer surface of the winding rod 407 and is located between two side plates 406. A motor 408 is fixedly connected to one side of the side plate 406. The output shaft end of the motor 408 penetrates through the side plate 406 and is fixedly connected with the winding rod 407. There are eight side plates 406 and every two form a group. The steel wire rope 405 is wound around the outer surface of the winding rod 407 and is located between two side plates 406. A motor 408 is fixedly connected to one side of the side plate 406. The output shaft end of the motor 408 penetrates through the side plate 406 and is fixedly connected with the winding rod 407.

[0049] Further, during charging, first start the electric push rod 401 to drive the lifting door 402 to move upward to open. At this time, the user rides an electric vehicle and stops above the lifting plate 4. Then start the electric push rod 401 to drive the lifting door 402 to move downward to close the lifting door 402. Start the motor 408 to drive the winding rod 407 to rotate and wind the steel wire rope 405, realizing the automatic lifting of the lifting plate 4 and driving the user to stay at the door of the charging compartments 3 on different floors.

[0050] The lifting plate 4 and the lifting door 402 ensure precise positioning and stable movement through the cooperation of the T-shaped block 403 and the T-shaped groove 404. The steel wire rope 405 is made of galvanized steel wire (corrosion-resistant), and the motor 408 is a DC brushless motor (high efficiency and low noise). The electric vehicle is precisely positioned on different floors through the lifting system.

[0051] Example 3:

[0052] Please refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and 10, a new type of multifunctional fully intelligent vehicle energy three-dimensional charging library, including a fire extinguishing partition 12, including an electromagnetic block 1201 embedded and fixed in the inner cavity of the upper surface of the fire extinguishing partition 12. At a position corresponding to the electromagnetic block 1201 at the top of the inner cavity of the independent workshop 6, an electromagnetic block 1202 is fixedly connected. In the inner cavity of the side surface of the fire extinguishing partition 12, a pressure vessel 1203 is embedded and fixed. Two thin-walled metal pipes 1204 are communicated with the upper surface of the pressure vessel 1203. Two shape memory alloy blocks 1205 are symmetrically and fixedly connected in the inner cavity of the fire extinguishing partition 12. There are multiple fire extinguishing partitions 12 installed in the inner cavity of the charging compartment 3.

[0053] Specifically, a display screen 901 is installed on the upper part of the front surface of the charging pile 9. A socket 902 is installed below the display screen 901 on the front surface of the charging pile 9. A power plug is inserted into the socket 902. A solar panel 903 is fixedly connected to the upper surface of the three-dimensional garage frame 1 through a bracket. A storage battery is installed inside the charging pile 9. The solar panel 903 is electrically connected to the storage battery inside the charging pile 9. An infrared temperature sensor 10 and a smoke sensor 1206 are respectively installed below the socket 902 on the front surface of the charging pile 9. The smoke sensor 1206 is electrically connected to the electromagnetic block 1201 and the electromagnetic block 1202 respectively. The fire extinguishing partition 12 is slidably connected to the inner wall of the charging compartment 3 through the cooperation of a slider and a chute. There are four fire extinguishing partitions 12. Two fire extinguishing partitions 12 located on the outside are located inside the three-dimensional garage frame 1. Two fire extinguishing partitions 12 located in the middle position are located on both sides of the fireproof partition 5 and are in contact with it. The thin-walled metal pipe 1204 is embedded and fixed in the inner cavity of the fire extinguishing partition 12. The shape memory alloy block 1205 is in contact with the outer surface of the thin-walled metal pipe 1204. When the shape memory alloy block 1205 is heated, it deforms, and the contact surface with the thin-walled metal pipe 1204 becomes a conical shape.

[0054] Furthermore, when the battery of the battery car catches fire spontaneously and emits the smoke of spontaneous combustion, the smoke sensor 1206 will detect it in the first time. At this time, the electromagnetic block 1201 on the two relatively installed fire extinguishing partitions 12 inside the corresponding independent workshop 6 is activated, and the electromagnetic block 1202 above it. Through the current, an attractive magnetic force is generated to adsorb the fire extinguishing partition 12 to move upward and be positioned. At this time, the fire extinguishing partition 12, the fireproof partition 5 and the electric rolling door 7 form a sealed space to prevent oxygen from continuously entering and separate from the battery cars in other independent workshops 6 to prevent spreading to the adjacent ones. After the fireproof partition 5 moves upward, at this time, the pressure vessel 1203, the thin-walled metal pipe 1204 and the shape memory alloy block 1205 inside it are exposed in the independent workshop 6. After the shape memory alloy block 1205 is heated, it undergoes a phase change, and the contact surface with the thin-walled metal pipe 1204 becomes a conical shape, piercing the thin-walled metal pipe 1204. At this time, the fire extinguishing agent in the pressure vessel 1203 is ejected to extinguish the battery car in the locally isolated space.

[0055] Magnetic block 1021 and electromagnetic block 1202 generate magnetic force through current to adsorb and position the fire extinguishing partition 12. The pressure vessel 1203 stores fire extinguishing agents (such as dry powder or carbon dioxide). The thin-walled metal pipe 1204 is connected to the pressure vessel 1203, and the material is aluminum or magnesium alloy (lightweight and pressure-resistant). The shape memory alloy block 1205 deforms into a tapered shape after being heated. The fire extinguishing partition 12 is made of A-level fireproof steel plate + intumescent fireproof coating, and the fire resistance limit is ≥ 2 hours. It slides precisely to the target position through the slider and chute, and the sealing performance reaches IP65. The shape memory alloy block 1205 is made of nickel-titanium alloy and can be restored after deformation.

[0056] Embodiment 4:

[0057] Please refer to Figure 1 、 Figure 2 、 Figure 5 、 Figure 7 、 Figure 11 and Figure 12 , a new type of multifunctional fully intelligent vehicle energy three-dimensional charging library, including a wire clamp 13, including an elastic sleeve 1305 fixedly connected inside the wire clamp 13. The inner cavity of the elastic sleeve 1305 is filled with electrorheological fluid 1306. An electrode plate 1307 is inlaid and fixed inside the wire clamp 13 and is fixedly connected to the elastic sleeve 1305. The wire clamp 13 is installed in front of the charging pile 9.

[0058] Specifically, both the wire clamp 13 and the elastic sleeve 1305 are semicircular. One side of the wire clamp 13 is fixedly connected with an electric push rod three 1302. Two grooves 1304 are symmetrically opened on the front surface of the charging pile 9. The electric push rod three 1302 moves in the grooves 1304. An electric push rod four 1303 is fixedly connected to the side wall of the inner cavity of the groove 1304, and the other end of the electric push rod four 1303 is fixedly connected to the outer surface of the electric push rod three 1302.

[0059] Furthermore, starting the electric push rod four 1303 drives the two wire clamps 13 to move inward simultaneously to clamp and position the outer surface of the power cord. The elastic sleeve 1305 is fixedly connected inside the wire clamp 13. The electrorheological fluid 1306 inside it is a fluid when not powered on, and can well wrap the outer surface of the power cord, which can not only play the role of clamping and positioning to prevent falling off, but also avoid excessive clamping damage to the power cord. The side of the wire clamp 13 just abuts against the power connector to prevent it from falling off or loosening, ensuring a good charging state.

[0060] When the smoke sensor 1206 senses the smoke, the electrode plate 1307 is immediately activated to control the state of the electrorheological fluid in the elastic sleeve 1305 through current, making it harden, clamping the power cord, and driving the wire clamp 13 to move outwards and bounce open through the electric push rod three 1302, automatically pulling out the power plug, cutting off the power supply, and activating the electric push rod four 1303 to drive the two wire clamps 13 to move outwards and open, causing the power cord to fall off.

[0061] The wire clamp 13 is a semi-circular aluminum alloy frame, which is light and has good thermal conductivity. The elastic sleeve 1305 wraps the electrorheological fluid 1306 to form a flexible clamping layer. It is made of silicone rubber material (temperature resistant from -50°C to 200°C), insulated and resistant to aging, can seal the electrorheological fluid 1306 to prevent leakage, and the flexible clamping of the electrorheological fluid 1306 avoids physical damage to the plug by traditional mechanical clamps and prolongs the service life of the wire.

[0062] The electrorheological fluid 1306 hardens when electrified and liquefies when powered off. The electrorheological fluid 1306 is made of carbon nanotube suspension + silicone oil base fluid, with a response time of <0.1 second. The electrode plate 1307 applies an electric field to control the state of the electrorheological fluid 1306 and is made of copper-gilded plate, with excellent electrical conductivity and corrosion resistance.

[0063] Working principle: During the use of the device, the three-dimensional garage frame 1 and the base 101 serve as the support frame of the overall structure, providing multiple charging spaces for electric vehicles. When charging, first start the electric push rod 401 to drive the lifting door 402 to move upward and open. At this time, the user rides the electric vehicle and stops above the lifting plate 4. Then start the electric push rod 401 to drive the lifting door 402 to move downward to close the lifting door 402. Start the motor 408 to drive the winding rod 407 to rotate and wind the steel wire rope 405, realizing the automatic lifting of the lifting plate 4, driving the user to stay at the door of the charging compartments 3 on different floors. At this time, open the electric rolling shutter door 7 of the independent workshop 6 to make it open. At this time, the user rides the electric vehicle into the independent workshop 6 and starts the electric push rod 802 to drive the two tire positioning plates 8 to move inward at the same time to abut and position the two sides of the two tires. When the tire positioning plates 8 move inward, they drive the two stop bars 803 to move inward at the same time to resist the front of the front tire and the rear of the rear tire, preventing the electric vehicle from tipping and moving, ensuring the accurate docking of the electric vehicle, and preventing the vehicle from shifting during charging. Then insert the power plug into the socket 902 and start the electric push rod 1303 to drive the two wire clips 13 to move inward at the same time to clamp and position the outer surface of the power cord. An elastic sleeve 1305 is fixedly connected to the inner cavity of the wire clip 13. The electro-rheological fluid 1306 inside it is a fluid when not energized and can well wrap the outer surface of the power cord, which can not only play the role of clamping and positioning to prevent falling off, but also avoid excessive clamping damage to the power cord. The side of the wire clip 13 just abuts against the power connector to prevent it from falling off or loosening, ensuring a good charging state. After charging is completed, the user descends and leaves in the original way. At this time, the electric rolling shutter door 7 and the lifting door 402 are closed. When the electric vehicle is charging, the infrared temperature sensor 10 monitors the temperature of the electric vehicle in real time. When the infrared temperature sensor 10 detects that the temperature of the electric vehicle is abnormal, such as exceeding the threshold of 60 °C, the fan 11 is triggered to cool down forcibly. The fan 11 blows air on the electric vehicle to reduce the temperature of the electric vehicle and delay thermal runaway. When the electric vehicle continues to heat up and the internal battery catches fire, the electric vehicle will emit self-ignition smoke. When the smoke sensor 1206 detects the smoke, the electromagnetic block 1201 on the two fire extinguishing partitions 12 installed opposite each other inside the corresponding independent workshop 6 is started, and the electromagnetic block 1202 above it. Through the current, a magnetic force of attraction is generated to adsorb the fire extinguishing partition 12 to move upward and be positioned. At this time, the fire extinguishing partition 12, the fireproof partition 5 and the electric rolling shutter door 7 form a closed space to prevent oxygen from continuously entering and separate the electric vehicles in other independent workshops 6 to prevent spreading to the adjacent one. After the fireproof partition 5 moves upward, the pressure vessel 1203, the thin-walled metal tube 1204 and the shape memory alloy block 1205 inside it are exposed in the independent workshop 6. The shape memory alloy block 1205 undergoes a phase change after being heated, and the contact surface with the thin-walled metal tube 1204 becomes a sharp cone shape, piercing the thin-walled metal tube 1204.At this time, the fire extinguishing agent in the pressure vessel 1203 is ejected to extinguish the battery car in the locally isolated space. When the smoke sensor 1206 senses the smoke, the electrode plate 1307 is immediately activated to control the state of the electrorheological fluid in the elastic sleeve 1305 through current, making it hardened, clamping the power cord, and driving the wire clamp 13 to move outwards and bounce off by the electric push rod three 1302, automatically pulling out the power plug, cutting off the power supply, and starting the electric push rod four 1303 to drive the two wire clamps 13 to move outwards and open, causing the power cord to fall off.

[0064] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0065] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation manners that can be understood by those skilled in the art.

Claims

1. A new type of multifunctional fully intelligent vehicle energy three-dimensional charging warehouse, characterized by: include: A three-dimensional car park frame (1), wherein a base (101) is fixedly connected to the lower end of the three-dimensional car park frame (1), a rectangular lifting chamber (2) is formed in the middle of the inner cavity of the three-dimensional car park frame (1), and the inner cavity of the three-dimensional car park frame (1) is evenly divided into a plurality of rectangular charging compartments (3) on both sides, a fireproof partition (5) is fixedly connected to the middle of the inner cavity of the charging compartment (3), and the charging compartment (3) is divided into two independent workshops (6) by the fireproof partition (5), and an electric rolling shutter door (7) is installed at the opening of the independent workshop (6). A tire positioning plate (8) is installed at the bottom of the inner cavity of the independent workshop (6), a charging pile (9) is installed on the side wall of the inner cavity of the independent workshop (6), a socket (902) is installed on the charging pile (9) and a power plug is plugged in, an infrared temperature sensor (10) and a smoke sensor (1206) are installed below the socket (902) on the front surface of the charging pile (9), and a fan (11) is installed at the top of the inner cavity of the independent workshop (6), and the infrared temperature sensor (10) is electrically connected to the fan (11); The lifting plate (4) comprises four electric push rods (401) symmetrically fixedly connected to the upper surface of the lifting plate (4), the upper ends of the electric push rods (401) being fixedly connected to a lifting door (402), the upper surface of the lifting plate (4) being symmetrically fixedly connected to four steel wire ropes (405), the upper surface of the three-dimensional parking garage frame (1) being symmetrically fixedly connected to a plurality of side panels (406), the inner cavities of the side panels (406) being rotatably connected to a winding rod (407), the upper ends of the steel wire ropes (405) passing through the three-dimensional parking garage frame (1) and being fixedly connected to the winding rod (407), and the lifting plate (4) being movably connected to the inner cavity of the base (101); The fire extinguishing partition (12) comprises an electromagnetic block 1 (1201) embedded and fixed in the inner cavity of the upper surface of the fire extinguishing partition (12); an electromagnetic block 2 (1202) is fixedly connected to the position corresponding to the electromagnetic block 1 (1201) at the top of the inner cavity of the independent workshop (6); a pressure container (1203) is embedded and fixed in the inner cavity of the side of the fire extinguishing partition (12); the pressure container (1203) is filled with fire extinguishing agent; the upper surface of the pressure container (1203) is connected to two thin-walled metal pipes (1204); the inner cavity of the fire extinguishing partition (12) is symmetrically fixedly connected to the inner cavity of the fire extinguishing partition (12). Two memory alloy blocks (1205) are connected, a plurality of the fire extinguishing partitions (12) are installed in the inner cavity of the charging compartment (3), the thin-walled metal tube (1204) is embedded and fixed in the inner cavity of the fire extinguishing partition (12), the memory alloy block (1205) is in contact with the outer surface of the thin-walled metal tube (1204), the memory alloy block (1205) is deformed by heat and the contact surface with the thin-walled metal tube (1204) becomes a pointed cone shape, and the smoke sensor (1206) is electrically connected to the first electromagnetic block (1201) and the second electromagnetic block (1202) respectively; The wire clamp (13) comprises an elastic sleeve (1305) fixedly connected to the inner cavity of the wire clamp (13), the inner cavity of the elastic sleeve (1305) being filled with an electrorheological fluid (1306), an electrode plate (1307) being embedded and fixedly connected to the inner cavity of the wire clamp (13) and being fixedly connected to the elastic sleeve (1305), the wire clamp (13) being installed in front of a charging pile (9), the wire clamp (13) and the elastic sleeve (1305) both being semicircular in shape, an electric push rod three (1302) being fixedly connected to one side of the wire clamp (13), two grooves (1304) being symmetrically provided on the front surface of the charging pile (9), the electric push rod three (1302) moving in the groove (1304), an electric push rod four (1303) being fixedly connected to the side wall of the inner cavity of the groove (1304), the other end of the electric push rod four (1303) being fixedly connected to the outer surface of the electric push rod three (1302).

2. According to claim 1, a new multifunctional fully intelligent vehicle energy three-dimensional charging station is characterized by: There are eight side plates (406) in number and two of them are arranged in a group. The steel wire rope (405) is wound around the outer surface of the winding rod (407) and is located between the two side plates (406). A motor (408) is fixedly connected to one side of the side plate (406). The output shaft end of the motor (408) passes through the side plate (406) and is fixedly connected to the winding rod (407).

3. According to claim 1, a new multifunctional fully intelligent vehicle energy three-dimensional charging station is characterized by: T-shaped blocks (403) are fixedly connected to both sides of the lifting plate (4) and the lifting door (402), and a plurality of T-shaped slots (404) are provided on both sides of the inner cavity of the lifting cavity (2), and the T-shaped blocks (403) move in the T-shaped slots (404).

4. According to claim 1, a new multifunctional fully intelligent vehicle energy three-dimensional charging station is characterized in that: The three-dimensional car park frame (1), the fireproof partition (5) and the fire extinguishing partition (12) are all made of fireproof materials.

5. According to claim 1, a new multifunctional fully intelligent vehicle energy three-dimensional charging station is characterized by: There are four tire positioning plates (8) and they are symmetrically installed in the inner cavity of the independent workshop (6). One side of the tire positioning plate (8) is fixedly connected to a second electric push rod (802), one end of the second electric push rod (802) is fixedly connected to a fixing plate (801), the lower surface of the fixing plate (801) is fixedly connected to the bottom surface of the inner cavity of the independent workshop (6), and one side of the tire positioning plate (8) is fixedly connected to a blocking bar (803).

6. According to claim 1, a new multifunctional fully intelligent vehicle energy three-dimensional charging station is characterized by: A display screen (901) is installed on the upper front surface of the charging pile (9); a solar panel (903) is fixedly connected to the upper surface of the stereo garage frame (1) via a bracket; a storage battery is installed inside the charging pile (9); and the solar panel (903) is electrically connected to the storage battery in the charging pile (9).

7. According to claim 1, a new multifunctional fully intelligent vehicle energy three-dimensional charging station is characterized by: The fire extinguishing partition (12) is slidably connected to the inner wall of the charging compartment (3) by means of a slider and a slide groove. There are four fire extinguishing partitions (12), two of which are located on the outside and are located in the inner cavity of the three-dimensional parking garage frame (1), and two of which are located in the middle and are located on both sides of the fireproof partition (5) and are in contact with it.

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