Energy storage power station detection device

Abstract

The utility model relates to an energy storage power station detection device comprising a protection plate, an annular guide rail, a first fire hazard detection assembly, a second fire hazard detection assembly and a first fire extinguishing assembly, the protection plate is arranged above an energy storage box body, the annular guide rail is arranged on the protection plate, the first fire hazard detection assembly is slidably arranged on the annular guide rail, and the second fire hazard detection assembly is slidably arranged on the second fire extinguishing assembly. The second fire detection assembly is arranged in the middle of the protection plate, the first fire extinguishing assembly is slidably arranged on the annular guide rail, the first fire detection assembly is used for moving along the annular guide rail to detect the fire condition of the energy storage box, and the first fire extinguishing assembly is used for moving along the annular guide rail to extinguish the fire. According to the energy storage power station detection device, comprehensive and rapid detection of the energy storage power station can be realized, and fire hazards can be rapidly extinguished when being found, so that the safety of the energy storage power station is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, and particularly relates to a detection device for an energy storage power station. Background Technique

[0002] Energy storage power stations store electrical energy through advanced energy storage technologies and release it when the power grid needs it to balance the supply and demand differences in the power system, provide flexible power dispatching, and cope with peak and valley power loads. They can enhance the stability, reliability, and flexibility of the power grid, making the integration of renewable energy more feasible.

[0003] During the daily operation of an energy storage power station, it needs to be detected to ensure its safety. The most important thing is to avoid the occurrence of fires and ensure the safety of the energy storage power station. However, currently, for the detection of energy storage power stations, a temperature detection device is basically set in the energy storage box to detect the energy storage battery in the box. However, it is difficult to quickly extinguish the fire in the box. During the actual operation process, due to the close distance between the energy storage boxes of the energy storage power station, it is extremely easy to cause surrounding fires, thus expanding the losses. Content of the Utility Model

[0004] The purpose of the utility model is to provide a detection device for an energy storage power station to solve the above problems existing in the daily detection of current energy storage power stations.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A detection device for an energy storage power station includes a protective plate, an annular guide rail, a first fire detection component, a second fire detection component, and a first fire extinguishing component. The protective plate is arranged above the energy storage box, the annular guide rail is arranged on the protective plate, the first fire detection component is slidably arranged on the annular guide rail, the second fire detection component is arranged at the middle position of the protective plate, the first fire extinguishing component is slidably arranged on the annular guide rail. The first fire detection component is used to move along the annular guide rail to detect the fire situation of the energy storage box, and the first fire extinguishing component is used to move along the annular guide rail to extinguish the fire.

[0007] Further, a support beam extends downward at the lower end of the protective plate, and the protective plate is supported above the energy storage box through the support beam.

[0008] Further, the first fire detection component includes a moving trolley and a first temperature sensor. The moving trolley is slidably arranged in the annular guide rail, the first temperature sensor is connected to the bottom of the moving trolley, and the moving trolley is used to drive the first temperature sensor to move along the annular guide rail.

[0009] Further, the first fire extinguishing component is connected to the mobile trolley, and the mobile trolley is used to drive the first fire extinguishing component to move along the annular guide rail.

[0010] Further, an annular chamber is provided inside the annular guide rail. The lower side of the annular chamber is provided with ejection holes. A high-pressure gas storage tank is provided at the top of the protective plate. The high-pressure gas storage tank is connected to the annular chamber through a pipeline. The high-pressure gas storage tank is used to input high-pressure gas into the annular chamber, and the ejection holes are used to eject high-pressure gas downward to form an air curtain.

[0011] Further, a chute is provided on one side of the annular guide rail. The mobile trolley is slidably arranged in the chute. The annular chamber is arranged on one side of the chute and is integrally formed with the chute.

[0012] Advantages of the present utility model:

[0013] For the energy storage power station detection device of the present utility model, through the movement of the first fire detection component along the annular guide rail, it can comprehensively cover and detect the fire conditions of each energy storage box in the energy storage power station. This mobile detection method provides a wider detection range compared with the traditional fixed-point detection, thereby improving the accuracy and timeliness of fire detection. Once a fire is detected, the first fire extinguishing component can quickly move along the annular guide rail to the fire site for extinguishing, effectively reducing the losses caused by the fire. The energy storage power station detection device of the present utility model significantly improves the safety and reliability of the energy storage power station through beneficial effects such as comprehensive fire detection, rapid response and extinguishing, flexible adaptation to different power station layouts, and enhanced overall safety. Description of the drawings

[0014] Figure 1 is a schematic structural diagram of the use scenario of the energy storage power station detection device of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the energy storage power station detection device of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the first fire detection component in the energy storage power station detection device of the present utility model;

[0017] Figure 4 is a schematic structural diagram of the energy storage power station detection device of the present utility model;

[0018] Figure 5 is Figure 4 a schematic structural diagram of the part at A in

[0019] Names corresponding to each mark in the figure:

[0020] 1 - Protection plate; 11 - Support beam; 2 - Ring guide rail; 21 - Ring chamber; 22 - Injection hole; 23 - Slide groove; 3 - First fire detection component; 31 - Moving trolley; 32 - First temperature sensor; 4 - Second fire detection component; 5 - First fire extinguishing component; 6 - Energy storage box body; 7 - High - pressure gas storage tank. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The present invention provides a detection device for an energy storage power station, as Figures 1 - 5 shown, which includes a protection plate 1, a ring guide rail 2, a first fire detection component 3, a second fire detection component 4, and a first fire extinguishing component 5.

[0023] The protection plate 1 is arranged above the energy storage box body 6 to provide a layer of protection barrier for it. In order to stably support above the energy storage box body 6, the lower end of the protection plate 1 extends downward to be provided with support beams 11. Through these support beams 11, the protection plate 1 is stably supported in place.

[0024] Figure 1 , Figure 4 and Figure 5 shown, the ring guide rail 2 is arranged on the protection plate 1 to provide a moving path for the first fire detection component 3 and the first fire extinguishing component 5. Specifically, a ring chamber 21 is arranged inside the ring guide rail 2, and injection holes 22 are evenly distributed on its lower side surface. A high - pressure gas storage tank 7 is installed on the top of the protection plate 1, and it is connected to the ring chamber 21 through a pipeline. When necessary, the high - pressure gas storage tank 7 can input high - pressure gas into the ring chamber 21, and then these gases are ejected downward through the injection holes 22 to form an air curtain, providing additional protection for the energy storage box body 6 to prevent the fire from spreading to other energy storage box bodies and expanding losses.

[0025] Figure 2 and Figure 3 shown, the first fire detection component 3 includes a moving trolley 31 and a first temperature sensor 32. The moving trolley 31 is slidably assembled in the ring guide rail 2 and can freely move along the ring guide rail 2. The first temperature sensor 32 is installed at the bottom of the moving trolley 31. As the moving trolley moves, it can detect the temperature of the energy storage box body 6 at different positions, so as to timely discover potential fire hazards.

[0026] In order to quickly respond to the fire situation, the first fire extinguishing component 5 is connected to the moving trolley 31. Once the first temperature sensor 32 detects an abnormal high temperature, indicating that a fire may occur, the moving trolley 31 will immediately drive the first fire extinguishing component 5 to move to the fire location for extinguishing.

[0027] In addition, the second fire detection component 4 is fixed at the middle position of the protective plate 1. As a static detection point, it can continuously monitor the state of the energy storage box body 6 and form a complement with the first fire detection component 3 to provide more comprehensive fire detection coverage.

[0028] On the other side of the annular guide rail 2, there is a chute 23, and the moving trolley 31 slides in this chute. The annular chamber 21 is designed on one side of the chute 23 and is integrally formed with the chute 23. This design not only simplifies the structure but also enhances the overall stability.

[0029] Working principle:

[0030] The protective plate 1 is stably arranged above the energy storage box body 6 through the support beam 11 to provide a layer of physical protection for the energy storage box body 6. The annular guide rail 2 is fixed on the protective plate 1 to form a closed annular path. The first fire detection component 3 (including the moving trolley 31 and the first temperature sensor 32) and the second fire detection component 4 are both in working state, continuously monitoring the temperature of the energy storage box body 6. The high-pressure gas storage tank 7 is connected to the annular chamber 21 in the annular guide rail 2 through a pipeline and is in a standby state. The moving trolley 31 of the first fire detection component 3 moves along the annular guide rail 2, driving the first temperature sensor 32 to detect the temperature of each energy storage box body 6. If the temperature rises abnormally somewhere, it indicates that there may be a fire hazard. At the same time, the second fire detection component 4, as a fixed detection point, continuously monitors the temperature of the energy storage box body 6 below it to provide double detection guarantees. Once the first or second fire detection component 4 detects a fire, the system will immediately trigger an alarm and activate the first fire extinguishing component 5 through the control system. The moving trolley 31 will quickly move the first fire extinguishing component 5 to the location where the fire occurs to carry out preliminary fire extinguishing work. When a fire occurs, the high-pressure gas storage tank 7 will quickly inject high-pressure gas into the annular chamber 21, and these high-pressure gases will then be ejected downward through the ejection holes 22 on the lower side of the annular chamber 21 to form a strong air curtain. The air curtain has two functions. One is to prevent the fire from spreading to adjacent energy storage box bodies 6; the other is to reduce the temperature at the fire site, which helps to control the fire.

[0031] Through the above structure, the energy storage power station detection device of the present utility model can achieve comprehensive and rapid detection of the energy storage power station, and quickly extinguish the fire when a fire hazard is found, greatly improving the safety of the energy storage power station.

[0032] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present utility model.

Claims

1. A detection device for an energy storage power station, characterized in that: It includes a protection plate, a circular guide rail, a first fire detection component, a second fire detection component and a first fire extinguishing component. The protection plate is arranged above the energy storage box body. The circular guide rail is arranged on the protection plate. The first fire detection component is slidably arranged on the circular guide rail. The second fire detection component is arranged at the middle position of the protection plate. The first fire extinguishing component is slidably arranged on the circular guide rail. The first fire detection component is used to move along the circular guide rail to detect the fire situation of the energy storage box body. The first fire extinguishing component is used to move along the circular guide rail to extinguish the fire.

2. The energy storage power station detection device according to claim 1, characterized in that: Support beams are arranged to extend downward at the lower end of the protection plate, and the protection plate is supported above the energy storage box body through the support beams.

3. The energy storage power station detection device according to claim 2, characterized in that: The first fire detection component includes a moving trolley and a first temperature sensor. The moving trolley is slidably arranged in the circular guide rail. The first temperature sensor is connected to the bottom of the moving trolley. The moving trolley is used to drive the first temperature sensor to move along the circular guide rail.

4. The energy storage power station detection device according to claim 3, wherein: The first fire extinguishing component is connected to the moving trolley, and the moving trolley is used to drive the first fire extinguishing component to move along the circular guide rail.

5. The energy storage power station detection device according to claim 4, characterized in that: A circular chamber is arranged inside the circular guide rail. Injection holes are arranged on the lower side surface of the circular chamber. A high-pressure gas storage tank is arranged on the top of the protection plate. The high-pressure gas storage tank is connected to the circular chamber through a pipeline. The high-pressure gas storage tank is used to input high-pressure gas into the circular chamber. The injection holes are used to inject high-pressure gas downward to form an air curtain.

6. The energy storage power station detection device according to claim 5, wherein: A chute is arranged on one side of the circular guide rail. The moving trolley is slidably arranged in the chute. The circular chamber is arranged on one side of the chute and is integrally formed with the chute.

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