Smart park energy storage equipment

Abstract

The invention discloses smart park energy storage equipment, and relates to the technical field of energy storage equipment, the smart park energy storage equipment comprises an energy storage cabinet, a lifting mechanism is arranged on the outer side of the energy storage cabinet, a rainwater storage mechanism is arranged on the rear portion of the inner side of the energy storage cabinet, and when rainwater is accumulated and makes contact with a buoyancy ball rod, the rainwater can push the top of the buoyancy ball rod to move upwards to turn on a motor power source; a motor drives a worm to rotate, so that a moving gear rod in meshed connection is driven to rotate to slowly move towards the upper part of a guide fixing plate along a lifting tooth cavity in meshed connection, and the protection box base drives an energy storage cabinet fixedly connected to the top of the protection box base to slowly move upwards towards the upper part of the guide fixing plate; and after the movable gear rod rotates and moves upwards by a certain distance, the inductive switch is automatically turned off, the height of the energy storage equipment is conveniently and automatically adjusted, and the situation that the service life of the energy storage equipment is affected due to the fact that the energy storage equipment is submerged and eroded by rainwater in rainy seasons is advantageously prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage equipment, and in particular to a smart park energy storage equipment. Background Art

[0002] The current smart park management system includes intelligent security system, intelligent transportation system, intelligent building management system and intelligent environmental monitoring system. With the increasing pressure of energy supply and environmental protection, efficient management and utilization of energy has become an important task in park management. The existing smart park has many deficiencies in efficient energy management and management and maintenance of new energy devices. The intelligent energy management system is used for energy storage, consumption management and energy-saving control of smart parks. By real-time monitoring and analysis of energy usage, it provides reasonable energy scheduling and management strategies to reduce the energy consumption and operating costs of the park. Among them, the intelligent energy management system includes a central control system, an energy management system, a power dispatching center, a distribution control system and an energy storage control system. Among them, the energy storage control system (i.e., energy storage cabinet) is used to achieve efficient storage and utilization of energy, ensure that the energy storage and release process is efficient and safe, and help balance the supply and demand relationship of the power grid and adjust the load of the power grid through the process of charging and discharging. The energy storage cabinet includes a battery pack and a PCS (bidirectional converter). The PCS can convert DC power into AC power and transmit it to the power grid or to the user's load end. At the same time, it can also take power from the power grid and convert AC power into DC power to charge the battery pack.

[0003] As we all know, energy storage technology is mainly divided into electricity storage and heat storage. At present, energy storage methods are mainly divided into three categories: mechanical energy storage, electromagnetic energy storage, and electrochemical energy storage. Most of the existing energy storage equipment is electrochemical energy storage, also known as energy storage battery cabinets. As an important component of battery energy storage systems, energy storage battery cabinets have been widely used in new energy, smart grids, energy-saving technologies and other fields. Through the battery charging and discharging operations in the energy storage battery cabinet, it plays a role in peak shaving, improving power quality, acting as a backup power source, and adjusting frequency to participate in the construction of smart grids. The distance between the bottom of the existing energy storage battery cabinet and the ground is mostly fixed and cannot change automatically. If this type of energy storage battery cabinet is installed in a rainy area, water will accumulate on the ground after several consecutive days of rain in the rainy area. When there is too much water, the bottom of the energy storage battery cabinet may be submerged. When the rain stops, the energy storage battery cabinet may be soaked in water. When the energy storage battery cabinet is soaked in rain for too long, it may be damaged, which reduces the service life of the energy storage battery cabinet. The air humidity in rainy areas will also be relatively high. When air enters the cabinet through the cabinet heat dissipation holes, if the air is not dehumidified, the moisture in the air will enter the equipment during the heat dissipation process of the equipment, corrode the parts inside the equipment, and affect the service life of the equipment. The angle of the base of the existing energy storage battery cabinet is mostly not adjustable. When the ground has an inclination angle, it is also necessary to build a support platform to prevent the equipment from being installed on the inclined ground and causing an angle tilt, which affects the convenience of viewing the current display screen of the energy storage battery cabinet. Summary of the invention

[0004] In view of the defects and shortcomings of the prior art, the embodiments of the present application disclose a smart park energy storage device and a method of using the same, which is intended to solve the problem that water accumulates on the ground during rainy seasons and submerges the bottom of the energy storage battery cabinet. When the energy storage battery cabinet is soaked in rainwater for too long, it may be damaged, which reduces the service life of the energy storage battery cabinet. When the air humidity is high, the moisture in the air will enter the equipment during the heat dissipation process and corrode the parts inside the equipment, affecting the service life of the equipment. When the ground has an inclination angle, it is necessary to build a support platform to prevent the equipment from being installed on the inclined ground and causing an angle tilt, which affects the convenience of viewing the current display screen of the energy storage battery cabinet.

[0005] In order to achieve the above-mentioned purpose, the smart park energy storage equipment disclosed in the embodiment of the present application includes an energy storage cabinet, a lifting mechanism is provided on the outside of the energy storage cabinet, a rainwater collection mechanism is provided at the rear of the inside of the energy storage cabinet, the lifting mechanism includes a protection box base, the protection box base is located at the bottom of the energy storage cabinet and is fixedly connected to the bottom of the energy storage cabinet, a limiting clamp is fixedly connected to the middle of the left and right ends of the protection box base, a worm is provided in the middle of the inner side of the protection box base, a moving gear rod is meshedly connected to the top of the worm, and the left and right ends of the moving gear rod respectively pass through the middle of the left and right ends of the protection box base, a guide fixing plate is slidably connected to the inside of the limiting clamp, a lifting tooth cavity is provided in the middle of one end of the guide fixing plate, one end of the moving gear rod is meshedly connected to the lifting tooth cavity, a motor is fixedly connected to the front side of the worm, a positioning plate is fixedly connected to the bottom of the motor, a buoyancy ball rod is slidably connected to one end below the positioning plate, and a guide groove is provided on the outer surfaces of the front and rear sides of the guide fixing plate.

[0006] Furthermore, an angle adjustment mechanism is provided at both left and right ends of the bottom of the base of the protective box, and the angle adjustment mechanism includes a first fixing plate, which is located below one end of the guide fixing plate and is rotatably connected to the middle part below one end of the guide fixing plate, the bottom of the first fixing plate is fixedly connected to the base plate, a second fixing plate is provided below the other end of the guide fixing plate, the bottom of the second fixing plate is fixedly connected to one end of the upper surface of the base plate, a scale line pointer is provided in the middle part of one end of the second fixing plate, and the scale line pointer is fixedly connected to the middle part of one end of the guide fixing plate, a plurality of fixing nuts are provided on the outer side of one end of the second fixing plate, and the guide fixing plate is detachably connected to the second fixing plate through the fixing nuts.

[0007] Furthermore, the rainwater collecting mechanism includes a water storage cavity, which is located at the rear of the inner side of the energy storage cabinet, and the left and right ends of the inner side of the water storage cavity are fixedly connected to a heating plate, and the surface of one end of the heating plate is provided with multiple dehumidification grooves, and the front side of the heating plate is fixedly connected to a sealing partition, and the left and right ends of the front side of the sealing partition are fixedly connected to a drainage plate, a storage cavity is provided between the drainage plates, and a fire extinguishing spray pipe is provided above the middle of the inner side of the storage cavity, and a protective top plate is fixedly connected to the top of the energy storage cabinet, and a rainwater collecting groove is provided on the rear side of the upper surface of the protective top plate, and a filter screen is provided at the bottom of the inner side of the rainwater collecting groove, and the filter screen and the rainwater collecting groove are located above the water storage cavity, and the middle part of the left and right ends of the protective top plate is provided with a limiting groove, and the limiting groove is slidably connected to the guide fixing plate.

[0008] Furthermore, an electronic display screen is provided in the middle of the front side of the energy storage cabinet, a protective cabinet door is rotatably connected to the front side of one end of the energy storage cabinet, a power storage box support hoop plate is slidably clamped on the inner side of the storage cavity, a power storage box is provided above the rear side of the power storage box support hoop plate, and multiple heat dissipation holes are provided on both left and right ends of the upper surface of the rear side of the power storage box support hoop plate.

[0009] Furthermore, an air inlet pipe is fixedly connected to the upper part of the rear sides of both left and right ends of the energy storage cabinet, and an air flow conveying pipe is provided at the connection between the sealing partition and the support hoop plate of the power storage box.

[0010] Furthermore, the plurality of heat dissipation holes are connected through each other, the heat dissipation holes are located below one end of the guide plate, and the support plate of the power storage box and the bottom of the guide plate are clamped with each other.

[0011] Furthermore, a fire extinguishing liquid storage box is provided at the bottom of the rear side of the sealing partition, and there are multiple fire extinguishing spray pipes. The rear sides of the multiple fire extinguishing spray pipes are provided with connecting infusion pipes, and the fire extinguishing spray pipes are connected to the fire extinguishing liquid storage box through the connecting infusion pipes.

[0012] Furthermore, a guide slider is fixedly connected to the middle of the front and rear sides of the limiting clamp, and the guide slider is slidably connected to the guide groove.

[0013] Another object of the present application is to provide a method for using a smart park energy storage device, the main steps of which are as follows:

[0014] S1. When the rainy season continues, water will accumulate on the ground. The accumulated water will slowly rise under the influence of the increasing rain. When the rainwater accumulates and contacts the buoyancy rod, the rainwater will push the top of the buoyancy rod of the buoyancy board to slowly move up a certain height along the positioning plate. When the top of the buoyancy rod slides up and gets stuck on the induction switch in the middle of one end of the motor, the induction switch turns on the power supply of the motor, and the motor drives the worm fixedly connected to the output end to rotate;

[0015] S2. The rotating worm will drive the meshing connected moving gear rod above to rotate, and the rotating moving gear rod will slowly move toward the top of the guide fixing plate along the meshing connected lifting gear cavity, thereby driving the energy storage cabinet fixedly connected to the top of the protective box base through the protective box base provided on the outside of the moving gear rod to slowly move upward toward the top of the guide fixing plate, thereby raising the distance between the bottom of the energy storage cabinet and the surface of the accumulated water. When the moving gear rod rotates and moves upward for a certain distance, the induction switch is automatically closed, so that the power supply connected to the motor is automatically disconnected, which is conducive to preventing the accumulated water from submerging the bottom of the energy storage cabinet. When the energy storage cabinet rises, the buoyancy ball rod will slide downward and reset under the action of gravity;

[0016] S3. When the rain stops and the accumulated water recedes, the staff will reconnect the motor through the control key at one end of the electronic display screen, and the motor will drive the worm gear fixedly connected to the output end to produce reverse rotation. The reversely rotating worm gear will drive the movable gear rod meshing at the top to produce reverse rotation. The movable gear rod rotating in the reverse direction will slide to the bottom of the guide fixed plate through the meshing lifting gear cavity. When the movable gear rod slides downward, it will drive the energy storage cabinet to slide down and reset through the base of the protective box.

[0017] Compared with the prior art, the beneficial effects of the embodiments of the present application are as follows:

[0018] The present invention facilitates automatic adjustment of the height of the energy storage device, is beneficial to preventing the energy storage device from being submerged and eroded by rainwater in rainy seasons, thereby affecting the service life of the energy storage device, is convenient for improving the heat dissipation effect, is convenient for reducing moisture in the air from entering the device during the heat dissipation process of the device to affect the service life of the internal parts of the device, is convenient for adjusting the angle of the device, and is convenient for installing and fixing the device at any position.

[0019] 1. Through the provided lifting mechanism, when the rainy days continue in the rainy season, water will accumulate on the ground, and the accumulated water will slowly rise under the influence of the increasing rain. When the rainwater accumulates and contacts the buoyancy ball rod, the rainwater will push the top of the buoyancy ball rod of the buoyancy plate to move up along the positioning plate and card on the induction switch to turn on the motor power. The motor will drive the worm fixedly connected to the output end to rotate, and drive the meshing moving gear rod above to rotate and slowly move along the meshing lifting gear cavity toward the top of the guide fixing plate, thereby driving the energy storage cabinet fixedly connected to the top of the protective box base through the protective box base provided on the outside of the mobile gear rod to slowly move up toward the top of the guide fixing plate, thereby raising the distance between the bottom of the energy storage cabinet and the surface of the accumulated water. When the mobile gear rod rotates and moves up a certain distance, the induction switch is automatically closed, which is convenient for automatically adjusting the height of the energy storage equipment, which is beneficial to prevent the energy storage equipment from being submerged and eroded by rainwater in the rainy season, thereby affecting the service life of the energy storage equipment.

[0020] 2. Through the rainwater collection mechanism, rainwater flows into the rainwater collection trough and flows into the filter net along the inclination angle of the rainwater collection trough. The filter net filters out the mud and leaves contained in the rainwater. The rainwater passes through the filter net and flows into the water storage chamber for storage. The low temperature emitted by the rainwater will be transmitted to the power storage box and the power storage box support plate of the clamp in the storage chamber through the sealing partition to cool the heat emitted by the power storage box. At the same time, the external air enters the cavity at the rear side of the energy storage cabinet through the air inlet pipe. When the air passes through the air inlet pipe and contacts the heating plate, the moisture contained in the air will condense into water droplets when it contacts the heating plate. The moisture in the air will gather in the dehumidification groove opened on one end of the heating plate under the action of gravity. The air then slides down the dehumidification groove to the bottom of the rear cavity inside the energy storage cabinet. The dehumidified air enters the airflow conveying pipe provided at the connection between the sealing partition and the support hoop plate of the power storage box along the dehumidification groove, and enters the heat dissipation hole along the airflow conveying pipe. After entering the heat dissipation hole, the air passes through the moisture filter layer fixedly connected to the upper inner side of the heat dissipation hole and flows into the arc-shaped groove formed on the surface of one end of the guide plate. The air is cooled by the cooling material on the inner wall of the arc-shaped groove. The cooled air flows to the outer surface of the power storage box to perform secondary heat dissipation and cooling on the power storage box, which is beneficial to improving the heat dissipation effect of the equipment and reducing the moisture in the air from entering the interior of the device during the heat dissipation of the device, affecting the service life of the internal parts of the device.

[0021] 3. Through the angle adjustment mechanism, when installing the equipment to any position, first fix the base plate to the ground at the specified position through the nut. When the ground has an inclination angle, by pushing the guide fixing plate, the guide fixing plate will slightly rotate to one side at a specified angle along the first fixing plate and the second fixing plate to fine-tune the angle, thereby driving the energy storage cabinet to slightly rotate through the limit clamp and the base of the protective box. When the guide fixing plate rotates, the scale line pointer fixedly connected to the middle part below one end will rotate along the angle measuring scale line. When the scale line pointer rotates to point to the specified scale line, the bottom of the energy storage cabinet is perpendicular to the ground, stop pushing the guide fixing plate, and then use the fixing nut to fix the fine-tuning angle of the guide fixing plate through the first fixing plate and the second fixing plate, so as to facilitate the adjustment of the angle of the equipment and facilitate the installation and fixation of the equipment at any position. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0023] Figure 1It is a three-dimensional structural schematic diagram of an embodiment of the present application;

[0024] Figure 2 for Figure 1 The enlarged structural diagram of the middle A part;

[0025] Figure 3 This is a three-dimensional diagram of the connection between the power storage box support hoop plate and the power storage box in the embodiment of the present application;

[0026] Figure 4 This is a three-dimensional diagram of the connection between the guide fixing plate and the movable gear rod according to an embodiment of the present application;

[0027] Figure 5 for Figure 4 A schematic diagram of the enlarged structure of the middle B part;

[0028] Figure 6 This is a cross-sectional perspective view of the energy storage cabinet according to an embodiment of the present application;

[0029] Figure 7 for Figure 6 The enlarged structural diagram of the middle C part;

[0030] Figure 8 This is a three-dimensional diagram of the connection between the sealing partition and the guide plate in an embodiment of the present application.

[0031] In the figure: 1. Energy storage cabinet; 2. Rainwater collection mechanism; 21. Rainwater collection tank; 22. Filter; 23. Air inlet pipe; 24. Heat dissipation hole; 25. Fire extinguishing spray pipe; 26. Drainage plate; 27. Storage chamber; 28. Water storage chamber; 29. ​​Heating plate; 210. Dehumidification tank; 211. Sealing partition; 212. Fire extinguishing liquid storage box; 3. Lifting mechanism; 31. Guide fixing plate; 32. Limiting clamp; 33. Protection Box base; 34, buoyancy ball rod; 35, guide groove; 36, lifting tooth cavity; 37, moving gear rod; 38, worm; 39, motor; 310, positioning plate; 4, angle adjustment mechanism; 41, base plate; 42, first fixed plate; 43, second fixed plate; 44, fixing nut; 45, scale line pointer; 5, electronic display screen; 6, protective cabinet door; 7, power storage box support hoop plate; 8, protective top plate; 9, power storage box.

[0032] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0034] See also Figures 1 to 8 In an embodiment of the present invention, a smart park energy storage device includes an energy storage cabinet 1, a lifting mechanism 3 is provided on the outside of the energy storage cabinet 1, and the lifting mechanism 3 includes a protection box base 33, the protection box base 33 is located at the bottom of the energy storage cabinet 1, and is fixedly connected to the bottom of the energy storage cabinet 1, and a limiting clamp 32 is fixedly connected to the middle of the left and right ends of the protection box base 33, and a worm 38 is provided in the middle of the inner side of the protection box base 33, and a moving gear rod 37 is meshed and connected to the top of the worm 38, and the left and right ends of the moving gear rod 37 respectively penetrate the middle of the left and right ends of the protection box base 33, and the limiting clamp 32 is fixedly connected to the middle of the left and right ends of the protection box base 33. 2 is slidably connected with a guide fixing plate 31, a lifting tooth cavity 36 is provided in the middle of one end of the guide fixing plate 31, one end of the moving gear rod 37 is meshed and connected with the lifting tooth cavity 36, a motor 39 is fixedly connected to the front side of the worm 38, a positioning plate 310 is fixedly connected to the bottom of the motor 39, a buoyancy ball rod 34 is slidably connected to one end below the positioning plate 310, a guide groove 35 is provided on the outer surface of the front and rear sides of the guide fixing plate 31, a guide slider is fixedly connected to the middle of the front and rear sides of the limiting clamp 32, and the guide slider is slidably connected to the guide groove 35.

[0035] In the present embodiment, when the rainy season continues, water will accumulate on the ground, and the accumulated water will slowly rise under the influence of the increasing rain. When the rainwater accumulates and contacts the buoyancy ball rod 34, the rainwater will push the top of the buoyancy ball rod 34 of the buoyancy board to slowly move up a certain height along the positioning plate 310. When the top of the buoyancy ball rod 34 slides up and gets stuck on the induction switch provided in the middle of one end of the motor 39, the induction switch turns on the power supply of the motor 39, and the motor 39 drives the worm 38 fixedly connected to the output end to rotate. The rotating worm 38 drives the movable gear rod 37 meshingly connected above to rotate. The rotating movable gear rod 37 will slowly move toward the top of the guide fixed plate 31 along the meshing lifting tooth cavity 36, thereby driving the energy storage cabinet 1 fixedly connected to the top of the protective box base 33 through the protective box base 33 provided on the outside of the movable gear rod 37 to the upper side of the guide fixed plate 31. The buoyancy ball rod 34 will slide downward and reset under the action of gravity when the energy storage cabinet 1 rises. When the rain stops and the accumulated water recedes, the staff will connect the motor 39 again through the control key at one end of the electronic display screen 5. The motor 39 will drive the worm 38 fixedly connected to the output end to rotate in the opposite direction. The worm 38 rotating in the opposite direction will drive the moving gear rod 37 meshing at the top to rotate in the opposite direction. The moving gear rod 37 rotating in the opposite direction will slide to the bottom of the guide fixed plate 31 through the meshing lifting tooth cavity 36. When the moving gear rod 37 slides downward, it will drive the energy storage cabinet 1 to slide down and reset through the protective box base 33.

[0036] When the energy storage cabinet 1 moves upward, the limit clamps 32 fixedly connected at the left and right ends thereof will slide upward along the guide fixing plate 31 to prevent the energy storage cabinet 1 from shaking during the sliding process.

[0037] Please refer to Figure 1 , Figure 3 , Figure 6 , Figure 7 and Figure 8A rainwater collecting mechanism 2 is provided at the rear of the inner side of the energy storage cabinet 1. The rainwater collecting mechanism 2 includes a water storage chamber 28. The water storage chamber 28 is located at the rear of the inner side of the energy storage cabinet 1. A heating plate 29 is fixedly connected to the left and right ends of the inner side of the water storage chamber 28. A plurality of dehumidification grooves 210 are provided on the surface of one end of the heating plate 29. A sealing partition 211 is fixedly connected to the front side of the heating plate 29. A drainage plate 26 is fixedly connected to the left and right ends of the front side of the sealing partition 211. A storage chamber 27 is provided between the drainage plates 26. A fire extinguishing spray pipe 25 is provided above the middle of the inner side of the storage chamber 27. A protective top plate 8 is fixedly connected to the top of the energy storage cabinet 1. A rainwater collecting groove 21 is provided on the rear side of the upper surface of the protective top plate 8. A filter screen 22 is provided at the bottom of the inner side of the rainwater collecting groove 21. The filter screen 22 and the rainwater collecting groove 21 are located above the water storage chamber 28. A limiting groove is provided in the middle of the left and right ends of the protective top plate 8. The limiting groove and the guide fixing plate 31 The energy storage cabinet 1 is connected by sliding, and an electronic display screen 5 is provided in the middle of the front side. A protective cabinet door 6 is rotatably connected to the front side of one end of the energy storage cabinet 1. A storage box support hoop plate 7 is slidably connected to the inner side of the storage cavity 27. A storage box 9 is provided above the rear side of the storage box support hoop plate 7. A plurality of heat dissipation holes 24 are provided on both the left and right ends of the upper surface of the rear side of the storage box support hoop plate 7. An air inlet pipe 23 is fixedly connected to the upper side of the left and right ends of the rear side of the energy storage cabinet 1. The sealing partition 211 and the storage box support hoop An air flow conveying pipe is provided at the connection of the plate 7, and multiple heat dissipation holes 24 are connected through each other. The heat dissipation hole 24 is located below one end of the guide plate 26. The power storage box support hoop plate 7 and the bottom of the guide plate 26 are clamped with each other. A fire extinguishing liquid storage box 212 is provided at the bottom of the rear side of the sealing partition 211. There are multiple fire extinguishing spray tubes 25, and the rear sides of the multiple fire extinguishing spray tubes 25 are provided with connecting infusion tubes. The fire extinguishing spray tubes 25 are connected to the fire extinguishing liquid storage box 212 through the connecting infusion tubes.

[0038] It is worth pointing out that on rainy days, when rainwater falls and contacts the upper surface of the protective top plate 8, the rainwater flows into the rainwater collecting trough 21 along the protective top plate 8, and flows into the filter screen 22 along the inclination angle of the rainwater collecting trough 21. The filter screen 22 filters out the mud and leaves contained in the rainwater, and the rainwater passes through the filter screen 22 and flows into the water storage chamber 28 for storage. The temperature of the rainwater is mostly low temperature, and the low temperature will be conducted to the power storage box 9 and the power storage box support hoop plate 7 of the clamp in the storage chamber 27 through the sealing partition 211, so as to cool down the heat emitted by the power storage box 9. At the same time, the external air enters the cavity on the rear side of the energy storage cabinet 1 through the air inlet pipe 23. When the air passes through the air inlet pipe 23 and contacts the heating plate 29, the moisture contained in the air is exchanged between cold and hot when it contacts the heating plate 29. The moisture in the air will condense into water droplets and gather in the dehumidification groove 210 opened on the surface of one end of the heating plate 29. Under the action of gravity, the water droplets will slide down the dehumidification groove 210 to the bottom of the rear cavity inside the energy storage cabinet 1. The dehumidified air will enter the air flow pipe provided at the connection between the sealing partition 211 and the power storage box support hoop plate 7 along the dehumidification groove 210, and enter the heat dissipation hole 24 along the air flow pipe. After entering the heat dissipation hole 24, the air passes through the moisture filter layer fixedly connected to the upper inner side of the heat dissipation hole 24 and flows into the arc groove opened on the surface of one end of the guide plate 26. The cooling material on the inner wall of the arc groove will cool the air. The cooled air will flow to the outer surface of the power storage box 9, and the power storage box 9 will be cooled and cooled for the second time, which is beneficial to improve the heat dissipation effect of the equipment.

[0039] When the rain stops and water is needed, the stored water can be discharged to water the flowers, which helps to reduce the waste of water resources.

[0040] Please refer to Figure 1 and Figure 2 An angle adjustment mechanism 4 is provided at both left and right ends of the bottom of the protective box base 33. The angle adjustment mechanism 4 includes a first fixed plate 42, which is located below one end of the guide fixed plate 31 and is rotatably connected to the middle part below one end of the guide fixed plate 31. The bottom of the first fixed plate 42 is fixedly connected to the base plate 41, and a second fixed plate 43 is provided below the other end of the guide fixed plate 31. The bottom of the second fixed plate 43 is fixedly connected to one end of the upper surface of the base plate 41. A scale line pointer 45 is provided in the middle part of one end of the second fixed plate 43, and the scale line pointer 45 is fixedly connected to the middle part of one end of the guide fixed plate 31. A plurality of fixing nuts 44 are provided on the outer side of one end of the second fixed plate 43, and the guide fixed plate 31 is detachably connected to the second fixed plate 43 through the fixing nuts 44.

[0041] As an example, during the installation process, when the equipment is installed at any position, the base plate 41 is first installed and fixed to the ground at the specified position by a nut. When the ground has an inclination angle, by pushing the guide fixing plate 31, the guide fixing plate 31 will slightly rotate to one side at a specified angle along the first fixing plate 42 and the second fixing plate 43 to fine-tune the angle, thereby driving the energy storage cabinet 1 to slightly rotate through the limit clamp 32 and the protection box base 33. When the guide fixing plate 31 rotates, the scale line pointer 45 fixedly connected to the middle part below one end thereof will rotate along the angle measuring scale line. When the scale line pointer 45 rotates to point to the specified scale line, the bottom of the energy storage cabinet 1 is perpendicular to the ground, and the pushing and turning of the guide fixing plate 31 is stopped. Then, the angle of rotation and fine-tuning of the guide fixing plate 31 is fixed by the first fixing plate 42 and the second fixing plate 43 with the fixing nut 44, so as to facilitate the installation of the equipment at any place and adjust the inclination angle of the equipment.

[0042] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0043] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0044] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. The meaning of "and / or" appearing in the full text is that it includes three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or a solution that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0045] If a person skilled in the art can reasonably predict that all equivalent alternatives or obvious variations of the embodiments given in the specification have the same performance or use, the applicant should be allowed to generalize the scope of protection of the claims to cover all equivalent alternatives or obvious variations.

[0046] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the inventive concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A smart park energy storage device, comprising an energy storage cabinet (1), characterized in that: The outer side of the energy storage cabinet (1) is provided with a lifting mechanism (3), and the rear side of the inner side of the energy storage cabinet (1) is provided with a rainwater collecting mechanism (2). The lifting mechanism (3) comprises a protection box base (33), and the protection box base (33) is located at the bottom end of the energy storage cabinet (1) and is fixedly connected to the bottom end of the energy storage cabinet (1). A limiting clamping plate (32) is fixedly connected to the middle of the left and right ends of the protection box base (33). A worm (38) is provided in the middle of the inner side of the protection box base (33). The top of the worm (38) is meshedly connected with a moving gear rod (37). The left and right ends of the moving gear rod (37) respectively penetrate In the middle of the left and right ends of the protective box base (33), the inner side of the limiting clamp (32) is slidably connected to a guide fixing plate (31), a lifting tooth cavity (36) is provided in the middle of one end of the guide fixing plate (31), one end of the moving gear rod (37) is meshedly connected to the lifting tooth cavity (36), the front side of the worm (38) is fixedly connected to a motor (39), the bottom of the motor (39) is fixedly connected to a positioning plate (310), one end below the positioning plate (310) is slidably connected to a buoyancy ball rod (34), and a guide groove (35) is provided on the outer surfaces of the front and rear sides of the guide fixing plate (31).

2. The smart park energy storage device according to claim 1, characterized in that: An angle adjustment mechanism (4) is provided at both left and right ends of the bottom of the protection box base (33), and the angle adjustment mechanism (4) includes a first fixed plate (42), the first fixed plate (42) is located below one end of the guide fixed plate (31), and is rotatably connected to the middle part below one end of the guide fixed plate (31), the bottom of the first fixed plate (42) is fixedly connected to the base plate (41), a second fixed plate (43) is provided below the other end of the guide fixed plate (31), the bottom of the second fixed plate (43) is fixedly connected to one end of the upper surface of the base plate (41), a scale line pointer (45) is provided in the middle part of one end of the second fixed plate (43), and the scale line pointer (45) is fixedly connected to the middle part of one end of the guide fixed plate (31), a plurality of fixing nuts (44) are provided on the outer side of one end of the second fixed plate (43), and the guide fixed plate (31) is detachably connected to the second fixed plate (43) through the fixing nuts (44).

3. The smart park energy storage device according to claim 1, characterized in that: The rainwater collection mechanism (2) comprises a water storage chamber (28), the water storage chamber (28) being located at the rear of the inner side of the energy storage cabinet (1), a heating plate (29) being fixedly connected to both left and right ends of the inner side of the water storage chamber (28), a plurality of dehumidification grooves (210) being provided on the surface of one end of the heating plate (29), a sealing partition (211) being fixedly connected to the front side of the heating plate (29), a drainage plate (26) being fixedly connected to both left and right ends of the front side of the sealing partition (211), and a storage chamber (27) being provided between the drainage plates (26). A fire extinguishing spray pipe (25) is provided above the middle of the inner side of the storage chamber (27); a protective top plate (8) is fixedly connected to the top of the energy storage cabinet (1); a rainwater collection groove (21) is provided at the rear side of the upper surface of the protective top plate (8); a filter screen (22) is provided at the bottom of the inner side of the rainwater collection groove (21); the filter screen (22) and the rainwater collection groove (21) are located above the water storage chamber (28); and limiting grooves are provided at the middle of the left and right ends of the protective top plate (8); and the limiting grooves are slidably connected to the guide fixing plate (31).

4. The smart park energy storage device according to claim 3, characterized in that: An electronic display screen (5) is provided in the middle of the front side of the energy storage cabinet (1); a protective cabinet door (6) is rotatably connected to the front side of one end of the energy storage cabinet (1); a power storage box support plate (7) is slidably engaged with the inner side of the storage cavity (27); a power storage box (9) is provided above the rear side of the power storage box support plate (7); and a plurality of heat dissipation holes (24) are provided at both left and right ends of the upper surface of the rear side of the power storage box support plate (7).

5. The smart park energy storage device according to claim 3, characterized in that: An air inlet pipe (23) is fixedly connected to the upper part of the rear sides of both left and right ends of the energy storage cabinet (1), and an air flow conveying pipe is provided at the connection between the sealing partition (211) and the power storage box support hoop plate (7).

6. The smart park energy storage device according to claim 4, characterized in that: The plurality of heat dissipation holes (24) are connected to each other, the heat dissipation holes (24) are located below one end of the guide plate (26), and the bottom of the power storage box support plate (7) and the guide plate (26) are mutually clamped.

7. The smart park energy storage device according to claim 3, characterized in that: A fire extinguishing liquid storage box (212) is provided at the bottom of the rear side of the sealing partition (211), and the number of the fire extinguishing spray pipes (25) is multiple, and the rear sides of the multiple fire extinguishing spray pipes (25) are provided with connecting infusion pipes, and the fire extinguishing spray pipes (25) are connected to the fire extinguishing liquid storage box (212) through the connecting infusion pipes.

8. The smart park energy storage device according to claim 1, characterized in that: A guide slider is fixedly connected to the middle of both the front and rear sides of the limiting clamp (32), and the guide slider is slidably connected to the guide groove (35).

9. The method for using a smart park energy storage device according to claim 1, characterized in that: The automatic lifting method of the energy storage device is as follows: S1. When the rainy season continues, water will accumulate on the ground. The accumulated water will slowly rise under the influence of the increasing rain. When the rainwater accumulates and contacts the buoyancy ball rod (34), the rainwater will push the top of the buoyancy ball rod (34) of the buoyancy board to slowly move up a certain height along the positioning plate (310). When the top of the buoyancy ball rod (34) slides up and is stuck to the induction switch provided in the middle of one end of the motor (39), the induction switch turns on the power supply of the motor (39), and the motor (39) drives the worm (38) fixedly connected to the output end to rotate; S2. The rotating worm gear (38) drives the meshing movable gear rod (37) above to rotate, and the rotating movable gear rod (37) slowly moves toward the top of the guide fixing plate (31) along the meshing lifting gear cavity (36), thereby driving the energy storage cabinet (1) fixedly connected to the top of the protective box base (33) through the protective box base (33) provided on the outer side of the movable gear rod (37) to slowly move upward toward the top of the guide fixing plate (31), thereby raising the distance between the bottom of the energy storage cabinet (1) and the surface of the accumulated water. When the movable gear rod (37) rotates and moves upward for a certain distance, the induction switch automatically closes, so that the power supply connected to the motor (39) is automatically disconnected, which is conducive to preventing the accumulated water from submerging the bottom of the energy storage cabinet (1). When the energy storage cabinet (1) rises, the buoyancy ball rod (34) slides downward and resets under the action of gravity; S3. When the rain stops and the accumulated water recedes, the staff connects the motor (39) again through the control key provided at one end of the electronic display screen (5), and the motor (39) drives the worm (38) fixedly connected to the output end to produce reverse rotation. The reversely rotating worm (38) drives the top meshing connected moving gear rod (37) to produce reverse rotation. The reversely rotating moving gear rod (37) slides toward the bottom of the guide fixed plate (31) through the meshing connected lifting gear cavity (36). When the moving gear rod (37) slides downward, it drives the energy storage cabinet (1) to slide down and reset through the protective box base (33).

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