Safety monitoring and early warning device for energy storage power station

Abstract

The utility model discloses a safety monitoring and early warning device for an energy storage power station, which belongs to the technical field of safety of energy storage power stations and comprises an energy storage power station house body, a transverse support frame is welded at the top of the energy storage power station house body, a motor is mounted on the vertical inner wall of the transverse support frame, and an output shaft of the motor is connected with a threaded rod through a coupler. A movable block is connected to the periphery of the threaded rod, a sliding groove is formed in the bottom of the transverse supporting frame, one end of the movable block slides in the sliding groove, a detection early warning box used for dust detection is installed at the bottom of the movable block, and a plurality of grooves are formed in the vertical inner wall of the detection early warning box; a filter plate frame is slidably installed on the vertical inner wall of the detection early warning box, a filter plate used for filtering dust is installed in the filter plate frame, the dust detection early warning capability can be improved, the situation that heat cannot be dissipated in time and the equipment temperature is reduced due to dust is prevented, and the charging and discharging efficiency and the service life of a battery are ensured.

Description

Technical Field

[0001] This utility model belongs to the field of energy storage power station safety technology, and in particular, it is a safety monitoring and early warning device for energy storage power stations. Background Technology

[0002] With the widespread construction and application of energy storage power stations, their safety issues have received increasing attention. Energy storage power stations contain numerous battery packs and electrical equipment, which may experience safety hazards such as abnormal temperatures, leakage, and smoke during operation. Failure to detect and address these hazards in a timely manner could lead to serious accidents such as fires and explosions, causing significant economic losses and casualties. Traditional safety monitoring and early warning devices for energy storage power stations can meet basic monitoring and early warning needs, but their dust detection and early warning capabilities are weak, leading to insufficient heat dissipation, increased equipment temperature, and consequently, impacting battery charging and discharging efficiency and lifespan.

[0003] A search revealed a Chinese patent document (authorization announcement number CN222125807U), which discloses a safety monitoring and early warning device for an energy storage power station. The device includes an energy storage cabinet with a safety early warning mechanism mounted on top of the cabinet and fixed to the wall. The mechanism comprises a hollow plate, a U-shaped hollow rod, and a U-shaped rod. A connecting pipe is installed at the upper end of the hollow plate, and a fire extinguishing mechanism is connected to the connecting pipe. Several nozzles are installed at the lower end of the hollow plate. A trigger switch controls an alarm to sound, alerting staff to the occurrence of a fire. Simultaneously, the trigger switch controls the fire extinguishing mechanism to extinguish the fire in the energy storage cabinet, reducing losses. This safety monitoring and early warning device can meet basic monitoring and early warning needs; however, its dust detection and early warning capabilities are weak, which can lead to heat not being dissipated in time, causing the equipment temperature to rise and affecting the battery's charging and discharging efficiency and lifespan. Utility Model Content

[0004] The purpose of this invention is to provide a safety monitoring and early warning device for energy storage power stations to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a safety monitoring and early warning device for an energy storage power station, comprising an energy storage power station building body, a horizontal support frame welded to the top of the energy storage power station building body, a motor installed on the vertical inner wall of the horizontal support frame, the output shaft of the motor connected to a threaded rod via a coupling, a movable block connected to the outer periphery of the threaded rod, a sliding groove provided at the bottom of the horizontal support frame, one end of the movable block sliding inside the sliding groove, a detection and early warning box for dust detection installed at the bottom of the movable block, multiple grooves provided on the vertical inner wall of the detection and early warning box, a filter plate frame slidably installed on the vertical inner wall of the detection and early warning box, and a filter plate for filtering dust installed inside the filter plate frame.

[0006] Preferably, a second hollow column is welded to the bottom of the groove, and a second spring is provided inside the second hollow column. One end of the second spring is connected to a movable guide plate.

[0007] Preferably, the movable guide plate slides inside the second hollow column, one end of the movable guide plate is connected to the filter plate frame, and the vertical inner wall of the detection and early warning box is equipped with contact points.

[0008] Preferably, the detection and early warning box has air inlets on both sides and an air outlet at the bottom, with a fan installed inside the air outlet.

[0009] Preferably, a fixing plate is welded inside the transverse support frame, two guide rods are welded to the side of the fixing plate, a first hollow column is installed on one side of the fixing plate, and a first spring is provided inside the first hollow column.

[0010] Preferably, a hollow connecting pipe is connected to one side of the movable block, and a circular baffle is connected to the end of the hollow connecting pipe away from the movable block.

[0011] Preferably, the interior of the energy storage power station body is equipped with multiple partitions for dividing the space, and the top of the energy storage power station body is equipped with a cover plate.

[0012] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0013] This energy storage power station safety monitoring and early warning device benefits from the structure of the detection and early warning box. Gas inside the energy storage power station body enters the detection and early warning box through the air inlet. The filter plate filters the incoming gas. If there is too much dust inside the energy storage power station body, the weight of dust adsorbed by the filter plate increases, and the permeability of the filter plate decreases. The filter plate moves the filter plate frame downward, and the filter plate frame moves the moving guide plate to squeeze the second spring. The filter plate frame finally contacts the contact point, thereby sending a signal to remind the staff to observe the situation inside the energy storage power station body. Compared with the weak dust detection and early warning capabilities of traditional energy storage power station safety monitoring and early warning devices, this structure can improve the dust detection and early warning capabilities, prevent the heat caused by dust from not being dissipated in time, and prevent the equipment temperature from dropping, thus ensuring the charging and discharging efficiency and service life of the battery.

[0014] This energy storage power station safety monitoring and early warning device benefits from the structure of a motor and a threaded rod. The motor drives the threaded rod to rotate, which in turn drives the moving block, hollow connecting pipe, and circular baffle to move towards the fixed plate. Finally, the circular baffle enters the interior of the first hollow column, where it compresses the first spring to prevent hard contact between the circular baffle and the fixed plate, thus protecting the equipment. The motor can rotate in both directions, thereby driving the moving block to reciprocate along the guide rod. The detection and early warning box also reciprocates, covering a wider area. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is a schematic diagram of the threaded rod and detection and early warning box of this utility model;

[0019] Figure 4 This utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 This utility model Figure 2 Enlarged view of point B in the middle;

[0021] Figure 6 This utility model Figure 3 Enlarged view of point C in the middle.

[0022] Explanation of reference numerals in the attached figures:

[0023] In the diagram: 1. Energy storage power station body; 101. Cover plate; 102. Partition plate; 103. Horizontal support frame; 2. Motor; 201. Threaded rod; 202. Moving block; 203. Guide rod; 204. Fixing plate; 205. First hollow column; 206. First spring; 207. Slide groove; 208. Hollow connecting pipe; 209. Circular baffle; 3. Detection and early warning box; 301. Air inlet; 302. Air outlet; 303. Fan; 304. Groove; 305. Second hollow column; 306. Second spring; 307. Moving guide plate; 308. Contact point; 4. Filter plate frame; 401. Filter plate. Detailed Implementation

[0024] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0025] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0026] like Figures 1 to 6 The illustrated safety monitoring and early warning device for an energy storage power station includes an energy storage power station building body 1. A horizontal support frame 103 is welded to the top of the energy storage power station building body 1. A motor 2 is installed on the vertical inner wall of the horizontal support frame 103. The output shaft of the motor 2 is connected to a threaded rod 201 via a coupling. A movable block 202 is connected to the outer periphery of the threaded rod 201. A sliding groove 207 is provided at the bottom of the horizontal support frame 103. One end of the movable block 202 slides inside the sliding groove 207. A detection and early warning box 3 for dust detection is installed at the bottom of the movable block 202. Large dust particles will rapidly diffuse into the internal space of the energy storage power station in the event of a fire. If personnel fail to detect this in time, inhaling this dust may cause respiratory damage, lung disease, or even suffocation. Moreover, when visibility is obstructed by dust, personnel evacuation becomes difficult, increasing the risk of injury or even death in a fire. The vertical inner wall of the detection and warning box 3 is provided with multiple grooves 304. A filter plate frame 4 is slidably installed on the vertical inner wall of the detection and warning box 3. A filter plate 401 for filtering dust is installed inside the filter plate frame 4. When the motor 2 is turned on, the motor 2 drives the threaded rod 201 to rotate. The threaded rod 201 drives the moving block 202, the hollow connecting pipe 208 and the circular baffle 209 to move towards the fixed plate 204.

[0027] A second hollow column 305 is welded to the bottom of the groove 304. A second spring 306 is installed inside the second hollow column 305. One end of the second spring 306 is connected to a movable guide plate 307, which slides inside the second hollow column 305. One end of the movable guide plate 307 is connected to the filter plate frame 4. Contact points 308 are installed on the vertical inner wall of the detection and warning box 3. Air inlets 301 are provided on both sides of the detection and warning box 3. An air outlet 302 is provided at the bottom of the detection and warning box 3. A fan 303 is installed inside the air outlet 302. When the blower 303 is started, the gas inside the energy storage power station body 1 enters the detection and early warning box 3 through the air inlet 301. The filter plate 401 filters the incoming gas. If there is too much dust inside the energy storage power station body 1, the weight of dust adsorbed by the filter plate 401 increases, and the permeability of the filter plate 401 deteriorates. The filter plate 401 drives the filter plate frame 4 to move downward. The filter plate frame 4 drives the moving guide plate 307 to squeeze the second spring 306. The filter plate frame 4 finally contacts the contact point 308, thereby sending a signal to remind the staff to observe the situation inside the energy storage power station body 1.

[0028] A fixed plate 204 is welded inside the transverse support frame 103. Two guide rods 203 are welded to the side of the fixed plate 204. A first hollow column 205 is installed on one side of the fixed plate 204. A first spring 206 is installed inside the first hollow column 205. A hollow connecting pipe 208 is connected to one side of the moving block 202. A circular baffle 209 is connected to the end of the hollow connecting pipe 208 away from the moving block 202. Finally, the circular baffle 209 enters the interior of the first hollow column 205. The circular baffle 209 compresses the first spring 206 to prevent hard contact between the circular baffle 209 and the fixed plate 204, thereby protecting the equipment. The motor 2 can rotate in both directions, thereby driving the moving block 202 to move back and forth along the direction of the guide rod 203. The detection and early warning box 3 also moves back and forth to cover more areas. Energy storage power stations usually occupy a large area and the equipment is widely distributed. Fixed-position detection and early warning box 3 can only monitor a limited area around it, while mobile detection and early warning box 3 can reach every corner of the power station at different times, achieving wider coverage of the entire power station area, reducing monitoring blind spots, and ensuring that no area with potential safety hazards is missed.

[0029] The interior of the energy storage power station body 1 is equipped with multiple partitions 102 for dividing the space, and the top of the energy storage power station body 1 is equipped with a cover plate 101, which can be used for rain protection.

[0030] Working principle

[0031] When the safety monitoring and early warning device for this energy storage power station is in use, the fan 303 is turned on, and the gas inside the energy storage power station body 1 enters the detection and early warning box 3 through the air inlet 301. The filter plate 401 filters the incoming gas. If there is too much dust inside the energy storage power station body 1, the weight of dust adsorbed by the filter plate 401 increases, and the permeability of the filter plate 401 decreases. The filter plate 401 drives the filter plate frame 4 to move downward. The filter plate frame 4 drives the moving guide plate 307 to compress the second spring 306. The filter plate frame 4 finally contacts the contact point 308, thereby sending a signal to remind the staff to observe the energy storage power station body. Inside the main body 1, when motor 2 is turned on, motor 2 drives threaded rod 201 to rotate. Threaded rod 201 drives moving block 202, hollow connecting pipe 208, and circular baffle 209 to move towards fixed plate 204. Finally, circular baffle 209 enters the interior of the first hollow column 205. Circular baffle 209 compresses the first spring 206 to prevent hard contact between circular baffle 209 and fixed plate 204, thereby protecting the equipment. Motor 2 can rotate in both directions, thereby driving moving block 202 to reciprocate along guide rod 203. Detection and warning box 3 also reciprocates, covering more areas.

[0032] It should be noted that in this article, relational terms such as one and two are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A safety monitoring and early warning device for an energy storage power station, comprising an energy storage power station building (1), characterized in that: A horizontal support frame (103) is welded to the top of the energy storage power station body (1). A motor (2) is installed on the vertical inner wall of the horizontal support frame (103). The output shaft of the motor (2) is connected to a threaded rod (201) through a coupling. A moving block (202) is connected to the outer periphery of the threaded rod (201). A sliding groove (207) is provided at the bottom of the horizontal support frame (103). One end of the moving block (202) slides inside the sliding groove (207). A detection and early warning box (3) for dust detection is installed at the bottom of the moving block (202). A plurality of grooves (304) are provided on the vertical inner wall of the detection and early warning box (3). A filter plate frame (4) is slidably installed on the vertical inner wall of the detection and early warning box (3). A filter plate (401) for filtering dust is installed inside the filter plate frame (4).

2. The energy storage power station safety monitoring and early warning device according to claim 1, characterized in that: A second hollow column (305) is welded to the bottom of the groove (304), and a second spring (306) is provided inside the second hollow column (305). One end of the second spring (306) is connected to a movable guide plate (307).

3. The energy storage power station safety monitoring and early warning device according to claim 2, characterized in that: The movable guide plate (307) slides inside the second hollow column (305), one end of the movable guide plate (307) is connected to the filter plate frame (4), and the vertical inner wall of the detection and early warning box (3) is equipped with a contact point (308).

4. The energy storage power station safety monitoring and early warning device according to claim 1, characterized in that: The detection and early warning box (3) has air inlets (301) on both sides and an air outlet (302) at the bottom. A fan (303) is installed inside the air outlet (302).

5. The energy storage power station safety monitoring and early warning device according to claim 1, characterized in that: The interior of the transverse support frame (103) is welded with a fixing plate (204), and two guide rods (203) are welded to the side of the fixing plate (204). A first hollow column (205) is installed on one side of the fixing plate (204), and a first spring (206) is provided inside the first hollow column (205).

6. The energy storage power station safety monitoring and early warning device according to claim 1, characterized in that: A hollow connecting pipe (208) is connected to one side of the moving block (202), and a circular baffle (209) is connected to the end of the hollow connecting pipe (208) away from the moving block (202).

7. The energy storage power station safety monitoring and early warning device according to claim 1, characterized in that: The energy storage power station body (1) is equipped with multiple partitions (102) for dividing space, and a cover plate (101) is installed on the top of the energy storage power station body (1).

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