Integrated intelligent energy storage cabinet

Abstract

The application discloses an integrated intelligent energy storage cabinet, which comprises an energy storage cabinet body, a fire extinguishing unit is arranged in the energy storage cabinet body, the fire extinguishing unit comprises a first containing box for storing fire extinguishing raw materials, the first containing box is slidingly arranged on the side wall of the energy storage cabinet body, and the first containing box slides to extinguish fire based on the fire condition detected in the energy storage cabinet body; when a fire occurs in the energy storage cabinet body, the energy storage cabinet body drives the first containing box to slide to the corresponding position of the fire on the side wall of the energy storage cabinet body after detecting the fire, and the fire extinguishing raw materials in the first containing box are poured on the fire surface, so that efficient fire extinguishing and fire fighting treatment is performed on the electronic elements in fire, the fire spreading in the energy storage cabinet body is prevented, and the fire extinguishing efficiency in the energy storage cabinet body is improved.

Description

Technical Field

[0001] This invention relates to the field of energy storage cabinet technology, specifically an integrated intelligent energy storage cabinet. Background Technology

[0002] As is generally known, energy storage cabinets are the basic unit of energy storage equipment. They have the characteristics of simplifying infrastructure construction costs, short construction period, high degree of modularity, and easy transportation and installation. They can be applied to power plants such as thermal power, wind power, and solar power, or to islands, communities, schools, research institutions, factories, and large load centers.

[0003] For example, patent application CN111900502A, published on November 6, 2020, entitled "Energy Storage Cabinet," discloses an energy storage cabinet including a battery management module and a battery assembly. The battery management module is located on the side wall of the battery assembly and is electrically connected to it. In the energy storage cabinet provided in this application, because the battery management module is located on the side wall of the battery assembly, the installation height of the battery management module is effectively reduced, making it easier for staff to control the battery management module, thereby facilitating the operation of the energy storage cabinet and improving the safety of staff operating the energy storage cabinet.

[0004] The fire suppression system installed inside the energy storage cabinet in the existing technology is fixed. When one of the electronic components catches fire, it is not possible to promptly and specifically extinguish the fire on the affected electronic component, making it impossible to effectively control the fire inside the energy storage cabinet. Summary of the Invention

[0005] The purpose of this invention is to provide an integrated intelligent energy storage cabinet to solve the above-mentioned problems in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An integrated intelligent energy storage cabinet includes an energy storage cabinet body. A fire extinguishing unit is installed inside the energy storage cabinet body. The fire extinguishing unit includes a first container storing fire extinguishing materials. The first container is slidably disposed on the side wall of the energy storage cabinet body. The first container slides to extinguish the fire based on the fire situation detected inside the energy storage cabinet body.

[0008] As described above, the bottom end of the first container is provided with a discharge port, and a first groove is provided on the side wall of the discharge port of the first container. A first sealing plate is slidably disposed in the first groove, and the first sealing plate is used to close the discharge port.

[0009] As described above, the top of the energy storage cabinet body is provided with a sliding groove, and a U-shaped frame with its opening facing downward is slidably installed in the sliding groove. A driving component is installed on one side wall of the sliding groove, and a lead screw is installed at the output end of the driving component. The other end of the lead screw is rotatably installed on the side wall of the other side of the sliding groove. The lead screw passes through the U-shaped frame body in a threaded manner. Two first push plates are symmetrically installed on both sides of the bottom of the U-shaped frame body on the first container, and the two first push plates are respectively pressed against the side walls of the first container.

[0010] As described above, the first container has two symmetrical inclined sides on both sides of the discharge port, and the side of the first container away from the discharge port is an inclined bottom surface.

[0011] As described above, two flat grooves are symmetrically opened on the two side walls of the first container. The side plate of the first container located at the higher end of the inclined bottom surface is slidably disposed in the two flat grooves. The side plate and the inner wall of the flat groove are connected by a first elastic member.

[0012] As described above, two support plates are symmetrically installed on the outer wall of the first container on the same side of the side plate. Each of the two support plates has a square groove, and the square groove and the flat groove have the same specifications and are on the same horizontal line. A second container is slidably installed in the two square grooves, and the second container stores fire extinguishing materials.

[0013] As described above, two second push plates are symmetrically installed on both sides of the bottom of the U-shaped frame, and the two second push plates abut against the side walls of the second container respectively.

[0014] As described above, multiple driven slots are symmetrically and evenly provided on both side walls of the energy storage cabinet body. Each driven slot has a suspended dry powder fire extinguisher installed at its top. The suspended dry powder fire extinguisher includes a tank, a nozzle, and an starter.

[0015] As described above, a baffle is slidably installed between two driven slots at the same position on both sides of each of the energy storage cabinet bodies. The bottom end of each baffle and the bottom end of the corresponding driven slot are connected by a second elastic element in a compressed state. The bottom end of each baffle and the driven slot are connected by a connecting rope to achieve compression of the second elastic element. A heat-sensitive plate is provided at the bottom end of each baffle, and a heat-sensitive wire is provided inside each baffle. One end of the heat-sensitive wire is connected to the heat-sensitive plate, and the other end of the heat-sensitive wire is connected to the starter.

[0016] As described above, the second container and the first container are identical in all aspects except for their volume, and the volume of the second container is smaller than that of the first container so that the second container can slide into the first container from the flat groove.

[0017] The beneficial effects of this invention are as follows: when a fire occurs inside the energy storage cabinet, after detecting the fire, the energy storage cabinet body drives the first container to slide on the side wall of the energy storage cabinet body to the corresponding position of the fire, and pours the fire extinguishing material inside the first container onto the surface of the open flame, so as to promptly and efficiently extinguish the fire on the electronic components, prevent the fire inside the energy storage cabinet body from spreading, and improve the fire extinguishing efficiency inside the energy storage cabinet body. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 For the present invention Figure 1 A first-person perspective cross-sectional structural diagram;

[0021] Figure 3 For the present invention Figure 2 A partially enlarged cross-sectional structural diagram at point M;

[0022] Figure 4 This is a cross-sectional structural diagram of another embodiment of the present invention;

[0023] Figure 5 For the present invention Figure 4 A partially enlarged cross-sectional structural diagram at point N;

[0024] Figure 6 For the present invention Figure 5 A partial enlarged cross-sectional structural diagram and a working diagram at point P;

[0025] Figure 7 This is a cross-sectional structural diagram of another embodiment of the present invention;

[0026] Figure 8 For the present invention Figure 7 A partially enlarged cross-sectional structural diagram at point A;

[0027] Figure 9 For the present invention Figure 8A partial enlarged cross-sectional structural diagram and a working diagram at point B;

[0028] Figure 10 This is a cross-sectional structural diagram of the clamping plate of the present invention;

[0029] Figure 11 This is a schematic cross-sectional view of the U-shaped plate of the present invention;

[0030] Figure 12 This is a cross-sectional structural diagram of the first container of the present invention;

[0031] Figure 13 This is a schematic cross-sectional view of the suspended dry powder fire extinguisher of the present invention.

[0032] Figure 14 This is a three-dimensional structural diagram of the installation method of the first and second containers of the present invention.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Energy storage cabinet body; 2. First container; 3. First groove; 4. First sealing plate; 5. Slide groove; 6. U-shaped frame; 7. Drive component; 8. Lead screw; 9. First push plate; 10. Flat groove; 11. Side plate; 12. First elastic element; 13. Support plate; 14. Square groove; 15. Second container; 16. Second sealing plate; 17. Second push plate; 18. Driven groove; 19. Suspended dry powder fire extinguisher; 20. First auxiliary groove; 21. Locking block; 22. Third elastic element; 23. Locking groove; 24. Limiting block; 25. Fourth elastic element; 26. First steel wire rope; 27. Lifting groove; 28. Pressing plate; 29. ​​Second steel wire rope; 30. Driven plate; 31. First square block; 32. Second square block; 33. Second auxiliary groove; 34. U-shaped plate; 35. Inclined groove; 36. Active rod; 37. Sliding round rod; 38. Fifth elastic element; 39. Baffle; 40. Second groove. Detailed Implementation

[0035] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] In the various embodiments of the present invention, for the convenience of description and understanding rather than for limitation of rights, the directional terms in this embodiment, such as "center", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "lateral", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0037] like Figures 1 to 14 As shown, the integrated intelligent energy storage cabinet provided in this embodiment of the invention includes an energy storage cabinet body 1. A fire extinguishing unit is provided inside the energy storage cabinet body 1. The fire extinguishing unit includes a first container 2 storing fire extinguishing materials. The first container 2 is slidably disposed on the side wall of the energy storage cabinet body 1. The first container 2 slides to extinguish the fire based on the fire situation detected inside the energy storage cabinet body 1.

[0038] Specifically, the energy storage cabinet body 1 is the basic unit of the energy storage equipment. The interior of the energy storage cabinet body 1 is divided into a battery compartment (which mainly includes batteries, battery racks, a BMS control cabinet, a heptafluoropropane fire extinguishing cabinet, a cooling and air conditioning system, smoke detectors and lighting, and monitoring cameras. Batteries require a corresponding BMS management system) and an equipment compartment (which mainly includes a PCS and EMS control cabinet. The PCS can control the charging and discharging process, perform AC / DC conversion, and can directly supply power to AC loads in the absence of a power grid). The first container 2 is located near the inner wall of the energy storage cabinet body 1, preferably on the top side. The first container 2 can slide back and forth inside the energy storage cabinet body 1, preferably horizontally. Generally, the horizontal dimension of the energy storage cabinet body 1 is much larger than its height dimension. When a fire is detected inside the energy storage cabinet body 1, a signal is transmitted to the control system, which drives the first container 2 to slide within the energy storage cabinet body 1 until the fire occurs. The fire extinguishing materials (such as dry powder, fire extinguishing sand, etc., used for electrical fire extinguishing) inside the energy storage cabinet are poured onto the fire location. The fire extinguishing materials are used to specifically extinguish the open flames, which can promptly extinguish the open flames inside the energy storage cabinet body 1 and prevent the fire from spreading. In the prior art, the fire protection system installed in the energy storage cabinet is fixed. When one or more electronic components catch fire, the fire protection system cannot promptly extinguish the fire on the affected electronic components, making it impossible to effectively control the fire inside the energy storage cabinet. In this embodiment, when a fire occurs inside the energy storage cabinet body 1, after detecting the fire, the energy storage cabinet body 1 drives the first container 2 to slide on the side wall of the energy storage cabinet body 1 to the corresponding position of the fire, and pours the fire extinguishing materials inside the first container 2 onto the surface of the open flames. This allows for timely and efficient fire extinguishing of the fire on the affected electronic components, preventing the fire inside the energy storage cabinet body 1 from spreading and improving the fire extinguishing efficiency inside the energy storage cabinet body 1.

[0039] For further details, please refer to [link / reference]. Figure 3The first container 2 has a discharge port at its bottom end. A first groove 3 is formed on the side wall of the discharge port. A first sealing plate 4 is slidably disposed within the first groove 3 to seal the discharge port. The first sealing plate 4 is used to seal the discharge port. The first container 2 has two symmetrical inclined sides on either side of the discharge port, and an inclined bottom surface on the side of the first container 2 furthest from the discharge port. Specifically, when the first container 2 slides within the energy storage cabinet body 1 to the area where a fire occurs, the first sealing plate 4 will slide towards one end of the first groove 3. The power driving the first sealing plate 4 comes from the first sealing plate 4. The linear reciprocating motion mechanism between the sealing plate 4 and the inner wall of the first groove 3 can be a cylinder, electric push rod, or other mechanism capable of linear reciprocating motion. When the first sealing plate 4 slides into the first groove 3, the discharge port is opened. Since the first container 2 is provided with two inclined sides and one inclined bottom, the fire extinguishing material in the first container 2 can fall completely from the discharge port to the fire location, so that the fire extinguishing material covers the open flame and extinguishes the open flame in the energy storage cabinet body 1, preventing the fire in the energy storage cabinet body 1 from spreading and causing a larger fire.

[0040] For further details, please refer to [link / reference]. Figure 2 The energy storage cabinet body 1 has a sliding groove 5 at its top. A U-shaped frame 6 with its opening facing downwards is slidably installed in the sliding groove 5. A driving component 7 is installed on one side wall of the sliding groove 5. A lead screw 8 is installed at the output end of the driving component 7. The other end of the lead screw 8 is rotatably installed on the other side wall of the sliding groove 5. The lead screw 8 passes through the U-shaped frame 6 in a threaded engagement (ball screw engagement). Two first push plates 9 are symmetrically installed on both sides of the bottom of the U-shaped frame 6, located on both sides of the first container 2. The two first push plates 9 are respectively pressed against the two side walls of the first container 2. Specifically, when it is necessary to drive the first container 2 to perform linear reciprocating motion inside the energy storage cabinet body 1, the driving component 7 (preferably a forward and reverse motor, but also...) After receiving the start signal, the drive unit 7 drives the lead screw 8 to rotate clockwise. The lead screw 8 drives the U-shaped frame 6 to slide towards the fire position in the slide groove 5 through the threaded engagement. The U-shaped frame 6 drives the first container 2 to slide towards the fire position through the first push plate 9. When the first container 2 slides to the fire position, the drive first sealing plate 4 will slide into one end of the groove 3 and open the discharge port, so that the fire extinguishing material in the first container 2 can fall completely from the discharge port to the fire position, so that the fire extinguishing material can cover the open flame, so that the fire extinguishing material can extinguish the open flame in the energy storage cabinet body 1, and prevent the fire in the energy storage cabinet body 1 from spreading and causing a larger fire.

[0041] For further details, please refer to [link / reference]. Figure 3 and Figure 14 Two flat grooves 10 are symmetrically formed on the two side walls of the first container 2. The side plate 11 of the first container 2, located at the higher end of the inclined bottom surface, is slidably disposed within the two flat grooves 10. The side plate 11 and the inner walls of the flat grooves 10 are connected by a first elastic element 12. Two support plates 13 are symmetrically installed on the outer wall of the first container 2 on the same side of the side plate 11. Each of the two support plates 13 has a square groove 14, and the square grooves 14 and the flat grooves 10 are of the same size and on the same horizontal line. The two square grooves 14 slide together within each other. A second container 15 is installed, which stores fire extinguishing materials. The bottom of the second container 15 also has a discharge port. A second groove 40 is provided on the side wall of the discharge port of the second container 15. A second sealing plate 16 is slidably disposed in the second groove 40. The second sealing plate 16 is used to close the discharge port. Two second push plates 17 are symmetrically installed on both sides of the bottom of the U-shaped frame 6, and the two second push plates 17 are respectively pressed against the side walls of the second container 15.

[0042] Specifically, the second container 15 is supported by the support plate 13, and positioned and advanced by the second push plate 17 to prevent it from falling. If the fire is not extinguished after the extinguishing material in the first container 2 covers the open flame, the drive unit 7 is activated again, causing the drive unit 7 to rotate the lead screw 8 clockwise. The lead screw 8 drives the U-shaped frame 6 to slide towards the fire position in the slide groove 5 through a threaded engagement (ball screw engagement). The U-shaped frame 6 then drives the second container 15 towards the fire position via the second push plate 17. When the second container 15 slides to the fire position, the second sealing plate 16 slides into one end of the second groove 40 and opens the discharge port. The power driving the second sealing plate 16 also comes from the linear reciprocating motion mechanism between the second sealing plate 16 and the inner wall of the second groove 40, so that the extinguishing material in the second container 15 can completely fall from the discharge port to the fire position, so that the extinguishing material covers the open flame (or a small number of sparks), and can extinguish the open flame in the energy storage cabinet body 1, preventing the fire in the energy storage cabinet body 1 from spreading and causing a larger fire. The reason for setting two containers is that, on the one hand, most fires do not require all the extinguishing material to be poured out at the beginning; on the other hand, if all the material is poured out at once, there will be no safety measures during the period when one container has been used and not replenished. Setting up two containers provides backup safety, and if a few fires require simultaneous pouring, they can be poured out sequentially as above.

[0043] In another embodiment provided by the present invention, see [reference needed]. Figure 4 and Figure 13The energy storage cabinet body 1 has multiple driven slots 18 symmetrically and evenly distributed on its two side walls. Each driven slot 18 has a suspended dry powder fire extinguisher 19 installed at its top. The suspended dry powder fire extinguisher 19 includes a tank, a nozzle, and an starter. A baffle 39 is slidably installed between two driven slots 18 at the same parallel position on the two side walls of each energy storage cabinet body 1. The bottom of each baffle 39 and the bottom of its corresponding driven slot 18 are connected by a second elastic element in a compressed state. The bottom of each baffle 39 and the driven slot 18 are connected by a connecting rope to achieve compression of the second elastic element. Each baffle 39 has a heat-sensitive plate at its bottom and a heat-sensitive wire inside each baffle 39. One end of the heat-sensitive wire is connected to the heat-sensitive plate, and the other end of the heat-sensitive wire is connected to the starter.

[0044] Specifically, the connecting rope is a rope that can break when exposed to high temperatures. The material of the connecting rope can be plastic or rubber. It will deform and break when exposed to high temperatures. When a fire occurs inside the energy storage cabinet body 1, and under the rebound action of the second elastic element (the second elastic element is a component that can extend and return, preferably a spring), the connecting rope breaks under the action of high temperature and the rebound force of the second elastic element. Under the rebound action of the second elastic element, the baffle 39 slides towards the top of the energy storage cabinet body 1 in the driven groove 18. The heat-sensitive plate on the baffle 39 is affected by the high temperature and transmits the high temperature signal to the heat-sensitive wire. The heat-sensitive wire senses the temperature of the open flame and quickly transmits the open flame signal to the starter, causing the starter to open the nozzle. The compressed nitrogen in the tank drives the ultrafine dry powder extinguishing agent to spray in a mist to extinguish the fire. This is common knowledge in the field and will not be elaborated. It can extinguish the open flame inside the energy storage cabinet body 1 again, and achieve complete extinguishing of the open flame inside the energy storage cabinet body 1.

[0045] In another embodiment provided by the present invention, see [reference needed]. Figure 4 , Figure 5 and Figure 6The first push plate 9 and the second push plate 17 are both mounted on the bottom end of the U-shaped frame 6 by a rotatable engagement. Two first auxiliary slots 20 are symmetrically formed on the portion of the U-shaped frame 6 between the two first push plates 9. Another first auxiliary slot 20 is also formed on the portion of the U-shaped frame 6 between the two second push plates 17, away from the first push plate 9. That is, there are three first auxiliary slots: two located on the inner side of the first push plates, and the third next to the second push plate between the two second push plates away from the first push plate. Each of the first auxiliary slots 20 can slide within its respective slot. A locking block 21 is installed, and each locking block 21 is connected to the inner wall of the first auxiliary groove 20 by a third elastic member 22. A locking groove 23 is formed on the top of each first auxiliary groove 20 on the side away from the first push plate 9 (or the second push plate 17). A limiting block 24 is slidably installed in each locking groove 23, and the bottom end of the limiting block 24 is a semi-circular surface. The top of each limiting block 24 and the top of its corresponding locking groove 23 are connected by a fourth elastic member 25. A semi-circular groove is formed on the top of each locking block 21, and the semi-circular groove of each locking block 21 abuts against the inner wall of the first auxiliary groove 20. At the bottom end of the corresponding limiting block 24, the two first push plates 9 and their corresponding locking blocks 21 are connected by multiple first steel wire ropes 26. The second push plate 17, which is away from the first push plate 9, and its corresponding locking block 21 are also connected by multiple first steel wire ropes 26. The bottom end of the second push plate 17, which is closer to the first push plate 9, is provided with a lifting groove 27. A pressing plate 28 is slidably installed in the lifting groove 27. The pressing plate 28 and the U-shaped frame 6 are connected by multiple second steel wire ropes 29. A driven plate 30 is provided on the side of the pressing plate 28 that is closer to the first sealing plate 4. Furthermore, the driven plate 30 and the first push plate 9 cooperate with each other. A first block 31 is installed at the bottom end of the first sealing plate 4, and a second block 32 is installed at the bottom end of the second sealing plate 16. The first block 31 and the baffle 39 cooperate with each other, and the second block 32 and the side wall of the first container 2 cooperate with each other. The second container 15 and the first container 2 are the same in overall specifications except for their volume. The volume of the second container 15 is smaller than that of the first container 2 so that the second container 15 can slide into the interior of the first container 2 from the flat groove 10.

[0046] Specifically, the first push plate 9 and the second push plate 17 are changed from fixed installation to rotary installation. When the U-shaped frame 6 moves linearly under the drive of the lead screw 8, since the first push plate 9 and the locking block 21 are connected by multiple first steel wire ropes 26, and the second push plate 17 and the locking block 21 are also connected by multiple first steel wire ropes 26, and the locking block 21 is limited by the limiting block 24, the first push plate 9 can push the first container 2 towards the fire position, and the second push plate 17 can push the second container 15 towards the fire position. At the same time, under the rebound action of the second elastic element, the connecting rope is subjected to high temperature and the second elastic element. The elastic element breaks under the rebound force, and the baffle 39 slides towards the top of the energy storage cabinet body 1 within the driven groove 18 under the rebound action of the second elastic element. This causes the height of the baffle 39 sliding within the driven groove 18 to be the same as the bottom height of the first container 2. When the first container 2 moves to the position of the baffle 39, the first block 31 and the baffle 39 abut against each other. As the first container 2 continues to move towards the fire location, the first block 31 is blocked by the baffle 39, causing the first sealing plate 4 to slide into one end of the first groove 3. This opens the discharge port, allowing the extinguishing material in the first container 2 to be discharged from the discharge port. Box 2 covers the surface of the open flame, allowing the extinguishing material to extinguish the flame. If sparks still remain at the fire location, the U-shaped frame 6 continues to move. Because the first block 31 is blocked by the baffle 39, the position of the first container 2 no longer changes. When the first push plate 9 is blocked by the first container 2, the force applied to the first container 2 is transferred to the locking block 21 via multiple first steel wire ropes 26. When the force on the locking block 21 reaches a preset value, the limiting block 24 no longer limits the locking block 21. Instead, the limiting block 24 slides into one end of the slot 23 and presses against the fourth elastic element 25. The fourth elastic element 25 is in a compressed state, and the limiting block 24 releases the limiting block 21, causing the locking block 21 to slide towards the end of the second push plate 17 in the first auxiliary groove 20. The locking block 21 also presses the third elastic element 22 (the third elastic element 22 is an element capable of telescopic reset, preferably a spring), causing the first push plate 9 to rotate towards the end of the second push plate 17 under the blocking action of the first container 2, so that the bottom end of the first push plate 9 abuts against the top end of the first container 2, so that the first push plate 9 no longer pushes the first container 2.

[0047] During the rotation of the first push plate 9, the first push plate 9 abuts against the bottom end of the driven plate 30, causing the first push plate 9 to drive the driven plate 30 to slide towards the top of the U-shaped frame 6. The driven plate 30 drives the abutment plate 28 to slide towards its top within the lifting groove 27. To ensure that the abutment plate 28 can smoothly return to its original position within the lifting groove 27, a spring can be installed between the abutment plate 28 and the top of the lifting groove 27. The spring connects the abutment plate 28 and the top of the lifting groove 27, allowing the abutment plate 28 to slide above the top of the first container 2. This prevents the second container 15 from being limited by the abutment plate 28 during movement, allowing it to continue driving the U-shaped frame 6 to slide towards the fire location. The U-shaped frame 6 is pushed by the second push plate 17. The second container 15 slides towards one end of the first container 2, causing it to slide within the square groove 14 on the support plate 13. Since the square groove 14 and the flat groove 10 are of the same size and on the same horizontal line, the second container 15 slides from the flat groove 10 into the first container 2. Simultaneously, the second container 15 pushes the side plate 11 to slide towards the inside of the first container 2 within the flat groove 10. The side plate 11 compresses the first elastic element 12 (the first elastic element 12 is a component capable of extension and retraction, preferably a spring), causing the extinguishing material in the first container 2 to be completely discharged from the discharge port due to the compression of the side plate 11. The sliding mechanism 2 compresses the air inside the first container 2, similar to the pushing action of a syringe, ensuring no residue of the extinguishing agent remains. Furthermore, because the second block 32 is blocked by the side wall of the first container 2, the second sealing plate 16 opens its outlet under the obstruction of the side wall of the first container 2. This allows the extinguishing agent in the second container 15 to exit through the outlet and cover the open flame surface from the outlet position on the first container 2, thus extinguishing the flame. In other words, the linear reciprocating motion mechanism between the second sealing plate 16 and the inner wall of the first groove 3 can be eliminated and replaced with a sixth elastic element (i.e., replacing the previous linear reciprocating motion mechanism with the sixth elastic element). The linear reciprocating motion mechanism, that is, when the second sealing plate 16 slides into one end of the second groove 40, the sixth elastic element (the sixth elastic element is a component that can extend and retract, preferably a spring) is in a compressed state, so that the fire extinguishing material in the second container 15 and the fire extinguishing material in the first container 2 can be discharged from the discharge port on the first container 2 and cover the surface of the open flame. This greatly increases the amount of fire extinguishing material at the open flame position, thereby enabling timely and effective complete extinguishing of the open flame. Furthermore, when the linear reciprocating motion mechanism is subjected to high temperature, it may malfunction, thus affecting the opening of the discharge port. By adopting a passive method to open the discharge port, it is not affected by high temperature, thus effectively covering the surface of the open flame with fire extinguishing material.

[0048] In another embodiment provided by the present invention, see below. Figure 7, Figure 8 and Figure 9 The U-shaped frame 6 has a second auxiliary groove 33 at the top of the second push plate 17 located near the first push plate 9. A U-shaped plate 34 is slidably installed in the second auxiliary groove 33. Two inclined grooves 35 are symmetrically opened on the two side walls of the U-shaped plate 34. An active rod 36 is installed at the top of the driven plate 30. A sliding round rod 37 is installed at the top of the active rod 36. Both ends of the sliding round rod 37 are slidably installed in the two inclined grooves 35 of the U-shaped plate 34. The U-shaped plate 34 and the inner wall of the second auxiliary groove 33 are connected by a fifth elastic member 38. A plurality of driven teeth are evenly arranged on the bottom end of the U-shaped plate 34 near the first push plate 9. A plurality of active teeth are evenly arranged along the arc surface of the top end of the first push plate 9 near the second push plate 17. The active teeth and driven teeth mesh with each other.

[0049] Specifically, when the first push plate 9 rotates towards the end closer to the second push plate 17 under the obstruction of the first container 2, the first push plate 9 drives the active gear to rotate. The active gear drives the driven gear to rotate through meshing. The driven gear drives the U-shaped plate 34 to slide towards the end closer to the first push plate 9 in the second auxiliary groove 33. This causes the U-shaped plate 34 to press against the fifth elastic element 38 (the fifth elastic element 38 is a component capable of telescopic return, preferably a spring). At the same time, the U-shaped plate 34 drives the sliding rod 37 to slide towards the top of the U-shaped plate 34 through the inclined groove 35. (Since the inclined direction of the inclined groove 35 on the U-shaped plate 34 is downward from the end closer to the second push plate 17 towards the end closer to the first push plate 9, when the U-shaped plate 34 slides towards the end closer to the first push plate 9, the inclined groove 35 can drive the sliding rod 37 towards the top of the U-shaped plate.) The top of the U-shaped plate 34 slides), the sliding round rod 37 drives the active rod 36 to slide to the top of the U-shaped plate 34, the active rod 36 drives the driven plate 30 to slide to the top of the U-shaped plate 34, and the driven plate 30 drives the abutting plate 28 to slide to the top of the U-shaped plate 34. In order for the abutting plate 28 to return smoothly in the lifting groove 27, a spring can be set between the top of the abutting plate 28 and the top of the lifting groove 27. The spring connects the top of the abutting plate 28 and the top of the lifting groove 27, so that the abutting plate 28 slides to a position higher than the top of the first container 2, so that the second container 15 will not be limited by the abutting plate 28 when it moves. With the setting of the U-shaped plate 34 and the inclined groove 35, it can effectively prevent the first push plate 9 from rotating without pushing the abutting plate 28 to a position higher than the top of the first container 2, thereby affecting the subsequent movement of the second container 15.

[0050] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An integrated intelligent energy storage cabinet, comprising an energy storage cabinet body, wherein a fire extinguishing unit is provided within the energy storage cabinet body, and the fire extinguishing unit includes a first container storing fire extinguishing materials, characterized in that: The first container is slidably mounted on the side wall of the energy storage cabinet body. The first container slides to extinguish the fire based on the fire situation detected inside the energy storage cabinet body. The bottom of the first container is provided with a discharge port, and a first groove is provided on the side wall of the discharge port of the first container. A first sealing plate is slidably disposed in the first groove, and the first sealing plate is used to close the discharge port. The energy storage cabinet body has multiple driven slots symmetrically and evenly opened on both side walls. Each driven slot has a suspended dry powder fire extinguisher installed at the top. The suspended dry powder fire extinguisher includes a tank, a nozzle and an starter. Each of the energy storage cabinet bodies has a baffle slidably installed between two driven slots at the same position on both side walls. The bottom end of each baffle and the bottom end of the corresponding driven slot are connected by a second elastic element in a compressed state. The bottom ends of each baffle and the driven slot are connected by a connecting rope to achieve compression of the second elastic element. A heat-sensitive plate is provided at the bottom end of each baffle. A heat-sensitive wire is provided inside each baffle. One end of the heat-sensitive wire is connected to the heat-sensitive plate, and the other end of the heat-sensitive wire is connected to the starter. A first block is installed at the bottom of the first sealing plate. The connecting rope breaks under the action of high temperature and the rebound force of the second elastic element. Under the rebound action of the second elastic element, the baffle slides in the driven groove toward the top of the energy storage cabinet body, so that the height of the baffle sliding in the driven groove is the same as the height of the bottom of the first container. When the first container moves to the position of the baffle, the first block and the baffle press against each other. When the first container continues to move toward the fire position, the first block is blocked by the baffle, so the first sealing plate slides into one end of the first groove, so that the first sealing plate opens the discharge port, so that the fire extinguishing material in the first container is discharged from the discharge port and covers the surface of the open flame.

2. The integrated intelligent energy storage cabinet according to claim 1, characterized in that: The top of the energy storage cabinet body is provided with a sliding groove, and a U-shaped frame with its opening facing downward is slidably installed in the sliding groove. A driving component is installed on one side wall of the sliding groove, and a lead screw is installed at the output end of the driving component. The other end of the lead screw is rotatably installed on the side wall of the other side of the sliding groove. The lead screw passes through the U-shaped frame body in a threaded manner. Two first push plates are symmetrically installed on both sides of the bottom of the U-shaped frame body, and the two first push plates are respectively pressed against the two side walls of the first storage box.

3. The integrated intelligent energy storage cabinet according to claim 2, characterized in that: The first container has two symmetrical inclined sides on both sides of the discharge port, and the side of the first container away from the discharge port is an inclined bottom surface.

4. The integrated intelligent energy storage cabinet according to claim 3, characterized in that: Two flat grooves are symmetrically opened on the two side walls of the first container. The side plate of the first container located at the higher end of the inclined bottom surface is slidably disposed in the two flat grooves. The side plate and the inner wall of the flat groove are connected by a first elastic member.

5. The integrated intelligent energy storage cabinet according to claim 4, characterized in that: Two support plates are symmetrically installed on the outer wall of the first container on the same side of the side plate. Each of the two support plates has a square groove, and the square groove and the flat groove have the same specifications and are on the same horizontal line. A second container is slidably installed in the two square grooves, and the second container stores fire extinguishing materials.

6. The integrated intelligent energy storage cabinet according to claim 5, characterized in that: The bottom of the U-shaped frame is located on both sides of the second container, where two second push plates are symmetrically installed, and the two second push plates abut against the side walls of the second container respectively.

7. The integrated intelligent energy storage cabinet according to claim 5, characterized in that: The volume of the second container is smaller than that of the first container, so that the second container can slide into the first container from the flat groove.

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