High-safety charging station energy storage chamber
By integrating temperature sensors, smoke sensors, auxiliary heat dissipation components and emergency fire extinguishing components in the energy storage room of the charging station, the problem of rising temperatures and fire risk during overload operation is solved, and higher safety and stability.
Patent Information
- Application Number
- CN202420303377.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-19
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-02-19
AI Technical Summary
When the existing battery energy storage cabinet is overloaded, the internal temperature rises rapidly, resulting in the impact of battery performance or may cause fire, and the safety of use is insufficient.
A high-safe energy storage room for charging stations is designed, using movable doors, temperature sensors, smoke sensors, auxiliary heat dissipation components and emergency fire extinguishing components to realize real-time temperature monitoring and auxiliary heat dissipation, and timely detect and deal with fire mishaps.
Through real-time monitoring and auxiliary heat dissipation, the temperature inside the energy storage chamber is effectively reduced and the safety of use is improved; emergency fire extinguishing components can quickly respond to and effectively deal with fire situations, ensuring the safe operation of the energy storage chamber.
Smart Images
Figure CN222507809U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of charging stations, in particular to a high-safety energy storage room of a charging station. Background Art
[0002] A battery energy storage cabinet is a device used to store electrical energy. It uses high-efficiency energy storage technologies such as lithium-ion batteries to convert electrical energy into chemical energy and store it.
[0003] Usually when the energy storage cabinet is used, the space inside the battery energy storage cabinet is closed and narrow, and the temperature of the battery box greatly affects its performance stability. The heat dissipation of the general battery energy storage cabinet relies on the heat dissipation holes opened on it to allow the internal air to flow to the outside to achieve the heat dissipation effect. When the energy storage cabinet is overloaded, the heat generated by the internal battery will be dissipated faster. At this time, the temperature inside the cabinet will rise rapidly. At this time, it is difficult to achieve the rapid dissipation of the internal heat by relying solely on the heat dissipation holes on it. When the temperature inside the cabinet is too high, the normal operation of the battery may be affected, and in severe cases, it may cause a fire. The overall safety of use needs to be further improved.
[0004] To this end, we propose a high-security energy storage room for a charging station. Utility Model Content
[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a high-safety energy storage room for a charging station.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-safety energy storage room of a charging station, comprising an energy storage room, a movable door is rotatably installed on the energy storage room, a battery compartment is movably installed inside the movable door, heat dissipation holes are evenly opened on one side of the outer wall of the energy storage room, a temperature sensor is fixedly installed on the top of the inner wall of the energy storage room, a smoke sensor is fixedly installed on the top of the inner wall of the energy storage room, an auxiliary heat dissipation component is arranged on the energy storage room, and an emergency fire extinguishing component is arranged on the energy storage room;
[0007] The auxiliary heat dissipation component includes a fan, which is fixedly installed on the outer wall of the energy storage chamber. A guide tube is evenly and fixedly installed on one side of the outer wall of the energy storage chamber. A diffusion port is opened on the side of the interior of the energy storage chamber opposite to the guide tube. An external tube is fixedly installed on the outer wall of the energy storage chamber corresponding to the position of the diffusion port, and a movable baffle is movably installed between the four external tubes.
[0008] Preferably, the auxiliary heat dissipation assembly further comprises a connecting pipe, which is fixedly installed between the four guide pipes, and a heat conduction port is provided on the movable baffle.
[0009] Preferably, the storage tank is connected to the connecting pipe through a pipeline, the fan is connected to the connecting pipe through a pipeline, and an air guide port is provided on the energy storage chamber at a position corresponding to the guide pipe.
[0010] Preferably, the auxiliary heat dissipation assembly further comprises a second rack, two second racks are symmetrically fixedly mounted on the inner wall of the uppermost heat conduction port, and two second gears are rotatably mounted on the outer wall of the energy storage chamber, and the second gears are meshed with the second racks.
[0011] Preferably, the emergency fire extinguishing assembly includes a storage tank, which is fixedly mounted on the energy storage chamber, and a movable pipe is movably mounted at a position inside the energy storage chamber corresponding to the guide pipe.
[0012] Preferably, the emergency fire extinguishing assembly further comprises a mounting frame, which is fixedly mounted on the movable tube, a first rack is fixedly mounted between four mounting frames, and a first gear is rotatably mounted inside the energy storage chamber.
[0013] Preferably, the movable tube is an elastic tube, the first rack is slidably mounted on the inner wall of the energy storage chamber, and the first gear and the first rack are meshed with each other.
[0014] The utility model provides a high-safety energy storage room of a charging station, which has the following improvements and advantages compared with the prior art: by providing an auxiliary heat dissipation component, a temperature sensor can detect the temperature inside the energy storage room in real time, and once it is detected that the temperature inside the energy storage room is higher than a set temperature (the temperature is set manually, indicating that auxiliary heat dissipation needs to be turned on at this temperature), the auxiliary heat dissipation component can perform auxiliary heat dissipation operation on the inside of the energy storage room, thereby helping the heat inside the energy storage room to be quickly dissipated to the outside, thereby improving the safety of the use of the energy storage room.
[0015] By providing an emergency fire extinguishing component, the temperature sensor cooperates with the smoke sensor to monitor the fire situation inside the energy storage chamber in real time. Once a fire is detected inside the energy storage chamber, the emergency fire extinguishing component performs emergency fire extinguishing operations inside the energy storage chamber to ensure the safety of the use of the energy storage chamber. When the temperature sensor cooperates with the smoke sensor to detect a fire inside the energy storage chamber, the control valve on the pipe connecting the storage tank opens, and the carbon dioxide gas inside the storage tank flows to the inside of the energy storage chamber through the connecting pipe and the guide pipe. Synchronously, the movable pipe swings. When the movable pipe swings, it can spread the coverage of carbon dioxide inside the energy storage chamber, thereby improving the fire extinguishing effect and improving the safety during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0017] Figure 1 A schematic diagram of the structure of a high-safety energy storage room of a charging station proposed by the utility model;
[0018] Figure 2 A schematic diagram of the internal structure of a high-safety energy storage room of a charging station proposed by the utility model;
[0019] Figure 3 A schematic diagram of the structure of an auxiliary heat dissipation component in an energy storage room of a charging station with high safety proposed by the utility model;
[0020] Figure 4 A schematic diagram of the structure of a high-safety emergency fire extinguishing assembly in an energy storage room of a charging station proposed by the utility model;
[0021] Figure 5 for Figure 4 The enlarged schematic diagram of point A in the middle;
[0022] Figure 6 for Figure 4 A magnified schematic diagram of point B in the middle.
[0023] Legend:
[0024] 1. Energy storage room; 2. Movable door; 3. Battery compartment; 4. Temperature sensor; 5. Smoke sensor; 6. Flow guide tube; 7. Storage tank; 8. Fan; 9. Connecting tube; 10. Diffuser; 11. Movable tube; 12. Mounting frame; 13. First rack; 14. First gear; 15. External tube; 16. Movable baffle; 17. Heat transfer port; 18. Second rack; 19. Second gear. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] A high-security charging station energy storage room, such as Figure 1 - Figure 6As shown, it includes an energy storage chamber 1, on which a movable door 2 is rotatably installed, and a battery compartment 3 is movably installed inside the movable door 2, and the battery compartments 3 are stacked and placed inside the energy storage chamber 1, and one side of the outer wall of the energy storage chamber 1 is evenly provided with heat dissipation holes, and the heat inside the energy storage chamber 1 can flow out through the heat dissipation holes, and a temperature sensor 4 is fixedly installed on the top of the inner wall of the energy storage chamber 1, and the temperature sensor 4 can monitor the temperature inside the energy storage chamber 1 in real time, and the energy storage chamber 1 is electrically connected to the external controller, and a smoke sensor 5 is fixedly installed on the top of the inner wall of the energy storage chamber 1, and the smoke sensor 5 can monitor the fire situation inside the energy storage chamber 1 in real time, and an alarm is fixedly installed on the movable door 2, and the alarm is electrically connected to the external controller. When the smoke sensor 5 detects a fire inside the energy storage chamber 1, the alarm is synchronously started to alarm, and an auxiliary heat dissipation component is provided on the energy storage chamber 1. The heat dissipation component can perform auxiliary heat dissipation operations on the inside of the energy storage chamber 1. The energy storage chamber 1 is provided with an emergency fire extinguishing component, which can perform emergency fire extinguishing operations when a fire occurs in the energy storage chamber 1; by providing an auxiliary heat dissipation component, the temperature sensor 4 can detect the temperature inside the energy storage chamber 1 in real time. Once it is detected that the temperature inside the energy storage chamber 1 is higher than the set temperature (the temperature is set manually, indicating that auxiliary heat dissipation needs to be turned on at this temperature), the auxiliary heat dissipation component can perform auxiliary heat dissipation operations on the inside of the energy storage chamber 1 to help the heat inside the energy storage chamber 1 to quickly dissipate outwards. At the same time, the temperature sensor 4 cooperates with the smoke sensor 5 to monitor the fire situation inside the energy storage chamber 1 in real time. Once a fire is detected inside the energy storage chamber 1, the emergency fire extinguishing component performs emergency fire extinguishing operations on the inside of the energy storage chamber 1 to ensure the safety of use inside the energy storage chamber 1.
[0027] Furthermore, the auxiliary heat dissipation component includes a fan 8, which is fixedly installed on the outer wall of the energy storage chamber 1, and the fan 8 is electrically connected to the external controller. A guide tube 6 is evenly fixedly installed on one side of the outer wall of the energy storage chamber 1, and the guide tube 6 is a hollow structure. An air guide port is opened at a position corresponding to the guide tube 6 on the energy storage chamber 1, and a connecting tube 9 is fixedly installed between the four guide tubes 6. The fan 8 is connected to the connecting tube 9 through a pipeline. A diffusion port 10 is opened on the side of the interior of the energy storage chamber 1 opposite to the guide tube 6, and the diffusion port 10 is a through hole. An external tube 15 is fixedly installed on the outer wall of the energy storage chamber 1 corresponding to the diffusion port 10, and the external tube 15 is a hollow structure. A movable baffle 16 is movably installed between the four external tubes 15, and a heat conduction port 17 is opened on the movable baffle 16. When the movable baffle 16 slides to the point where the heat conduction port 17 is opposite to the inside of the external tube 15, the storage The air inside the energy storage chamber 1 can flow out through the external tube 15 and the heat conducting port 17; by providing an auxiliary heat dissipation component, when the energy storage chamber 1 is in normal use, the temperature sensor 4 can monitor the temperature inside the energy storage chamber 1 in real time. Once it is detected that the temperature inside the energy storage chamber 1 is higher than the set temperature, the fan 8 is started, and synchronously, the wind flows through the connecting tube 9 to the inside of the guide tube 6 and enters the inside of the energy storage chamber 1. Synchronously, the second rack 18 moves upward as a whole. When the second rack 18 moves to the heat conducting port 17 and is opposite to the external tube 15, the air and heat inside the energy storage chamber 1 can flow out through the external tube 15 and the heat conducting port 17. When the temperature sensor 4 detects that the temperature inside the energy storage chamber 1 returns to normal, the fan 8 is turned off to ensure that the heat dissipation effect inside the energy storage chamber 1 is improved and the normal use of the energy storage chamber 1 is ensured.
[0028] Furthermore, the auxiliary heat dissipation component also includes a second rack 18, and the two second racks 18 are symmetrically fixedly installed on the inner wall of the uppermost heat conduction port 17. Two second gears 19 are rotatably installed on the outer wall of the energy storage chamber 1. The second gear 19 and the second rack 18 are meshed with each other. The second gear 19 is driven by a servo motor, and the servo motor is electrically connected to the external controller. By providing the above structure, when the energy storage chamber 1 is in normal use, the temperature sensor 4 can monitor the temperature inside the energy storage chamber 1 in real time. Once it is detected that the temperature inside the energy storage chamber 1 is higher than the set temperature, the fan 8 is started, and synchronously, the wind flows through the connecting pipe 9 to the inside of the guide pipe 6 and enters the inside of the energy storage chamber 1 , synchronously, the external servo motor starts and drives the second gear 19 to rotate, the second gear 19 rotates and meshes with the second rack 18 to drive the second rack 18 to move upward as a whole, when the second rack 18 moves to the heat conduction port 17 and is opposite to the external pipe 15, at this time, the air and heat inside the energy storage chamber 1 can flow out through the external pipe 15 and the heat conduction port 17, when the temperature sensor 4 detects that the temperature inside the energy storage chamber 1 returns to a normal level, the fan 8 is turned off, synchronously, the second gear 19 rotates in the opposite direction and meshes with the second rack 18 to drive the second rack 18 to slide and reset, so as to ensure that the heat dissipation effect inside the energy storage chamber 1 is improved and the normal use of the energy storage chamber 1 is ensured.
[0029] Furthermore, the emergency fire extinguishing component includes a storage tank 7, which is fixedly installed on the energy storage chamber 1. The storage tank 7 is a hollow structure, and carbon dioxide is stored in the storage tank 7. The storage tank 7 is interconnected with the connecting pipe 9 through a pipeline. A control valve is provided on the pipeline for connecting the storage tank 7. When a fire is detected inside the energy storage chamber 1, the control valve opens, and a movable pipe 11 is movably installed at a position corresponding to the guide pipe 6 inside the energy storage chamber 1. The movable pipe 11 is an elastic pipe, and the movable pipe 11 can be deformed. By providing the emergency fire extinguishing component, when the temperature sensor 4 cooperates with the smoke sensor 5 to detect a fire inside the energy storage chamber 1, the control valve on the pipeline connected to the storage tank 7 opens, and the carbon dioxide gas inside the storage tank 7 flows to the inside of the energy storage chamber 1 through the connecting pipe 9 and the guide pipe 6. Synchronously, the movable pipe 11 swings, and when the movable pipe 11 swings, it can diffuse the coverage of carbon dioxide inside the energy storage chamber 1, thereby improving the fire extinguishing effect.
[0030] Furthermore, the emergency fire extinguishing assembly also includes a mounting frame 12, the mounting frame 12 is fixedly mounted on the movable tube 11, the mounting frame 12 is a frame-shaped structure, a first rack 13 is fixedly mounted between the four mounting frames 12, the first rack 13 is slidably mounted on the inner wall of the energy storage chamber 1, a first gear 14 is rotatably mounted inside the energy storage chamber 1, the first gear 14 is driven by a servo motor, the servo motor is electrically connected to the external controller, and the first gear 14 and the first rack 13 are meshed with each other; by providing the above structure, when the temperature sensor 4 cooperates with the smoke sensor 5 to detect When a fire occurs inside the energy storage chamber 1, the control valve on the pipeline connecting the storage tank 7 is opened, and the carbon dioxide gas inside the storage tank 7 flows into the interior of the energy storage chamber 1 through the connecting pipe 9 and the guide pipe 6. Synchronously, the servo motor drives the first gear 14 to rotate and drives the first rack 13 to move up and down by engaging with the first rack 13. While the first rack 13 moves up and down, it can drive the movable tube 11 to swing through the mounting frame 12. When the movable tube 11 swings, it can spread the coverage of carbon dioxide inside the energy storage chamber 1, thereby improving the fire extinguishing effect.
[0031] Working principle of the utility model: when the energy storage chamber 1 is in normal use, the temperature sensor 4 can monitor the temperature inside the energy storage chamber 1 in real time. Once it is detected that the temperature inside the energy storage chamber 1 is higher than the set temperature, the fan 8 is started, and synchronously, the wind flows through the connecting pipe 9 to the inside of the guide pipe 6 and enters the inside of the energy storage chamber 1. Synchronously, the external servo motor is started and drives the second gear 19 to rotate, and the second gear 19 rotates and meshes with the second rack 18 to drive the second rack 18 to move upward as a whole. When the second rack 18 moves to the heat conduction port 17 and is opposite to the external pipe 15, the air and heat inside the energy storage chamber 1 can flow out through the external pipe 15 and the heat conduction port 17. When the temperature sensor 4 detects that the temperature inside the energy storage chamber 1 returns to a normal level, the fan 8 is turned off, and synchronously, the second gear 19 rotates in the opposite direction and meshes with the second rack 18 to drive the second rack 18 to slide and reset;
[0032] When the temperature sensor 4 cooperates with the smoke sensor 5 to detect a fire or the like inside the energy storage chamber 1, the control valve on the pipe connecting the storage tank 7 is opened, and the carbon dioxide gas inside the storage tank 7 flows into the energy storage chamber 1 through the connecting pipe 9 and the guide pipe 6. Synchronously, the servo motor drives the first gear 14 to rotate and drives the first rack 13 to move up and down by engaging with the first rack 13. When the first rack 13 moves up and down, it can drive the movable tube 11 to swing through the mounting frame 12. When the movable tube 11 swings, it can diffuse the coverage of carbon dioxide inside the energy storage chamber 1, thereby improving the fire extinguishing effect.
Claims
1. A high-safety energy storage room of a charging station, comprising an energy storage room (1), a movable door (2) rotatably mounted on the energy storage room (1), a battery compartment (3) movably mounted inside the movable door (2), and heat dissipation holes uniformly opened on one side of the outer wall of the energy storage room (1), characterized in that: A temperature sensor (4) is fixedly mounted on the top of the inner wall of the energy storage chamber (1), a smoke sensor (5) is fixedly mounted on the top of the inner wall of the energy storage chamber (1), an auxiliary heat dissipation component is arranged on the energy storage chamber (1), and an emergency fire extinguishing component is arranged on the energy storage chamber (1); The auxiliary heat dissipation component comprises a fan (8), the fan (8) being fixedly mounted on the outer wall of the energy storage chamber (1), a flow guide pipe (6) being evenly fixedly mounted on one side of the outer wall of the energy storage chamber (1), a diffusion port (10) being provided on the inner side of the energy storage chamber (1) opposite to the flow guide pipe (6), an external pipe (15) being fixedly mounted on the outer wall of the energy storage chamber (1) at a position corresponding to the diffusion port (10), and a movable baffle (16) being movably mounted between four external pipes (15).
2. A high-safety energy storage room for a charging station according to claim 1, characterized in that: The auxiliary heat dissipation component also includes a connecting pipe (9), which is fixedly installed between the four flow guide pipes (6), and a heat conduction port (17) is provided on the movable baffle (16).
3. A high-safety energy storage room for a charging station according to claim 2, characterized in that: The emergency fire extinguishing assembly comprises a storage tank (7), the storage tank (7) being fixedly mounted on the energy storage chamber (1), a movable pipe (11) being movably mounted inside the energy storage chamber (1) at a position corresponding to the guide pipe (6), the storage tank (7) being connected to the connecting pipe (9) via a pipeline, the fan (8) being connected to the connecting pipe (9) via a pipeline, and an air guide port being provided at a position corresponding to the guide pipe (6) on the energy storage chamber (1).
4. A high-safety energy storage room for a charging station according to claim 2, characterized in that: The auxiliary heat dissipation assembly further comprises a second rack (18), wherein two second racks (18) are symmetrically fixedly mounted on the inner wall of the uppermost heat conduction port (17), and two second gears (19) are rotatably mounted on the outer wall of the energy storage chamber (1), wherein the second gears (19) and the second racks (18) are meshed with each other.
5. A high-safety energy storage room for a charging station according to claim 3, characterized in that: The emergency fire extinguishing assembly further comprises a mounting frame (12), the mounting frame (12) being fixedly mounted on the movable tube (11), a first rack (13) being fixedly mounted between four mounting frames (12), and a first gear (14) being rotatably mounted inside the energy storage chamber (1).
6. A high-safety energy storage room for a charging station according to claim 5, characterized in that: The movable tube (11) is an elastic tube, the first rack (13) is slidably mounted on the inner wall of the energy storage chamber (1), and the first gear (14) and the first rack (13) are meshed with each other.