Safe and environment-friendly protection device of port photovoltaic energy storage charging equipment

Abstract

The invention relates to a safe and environment-friendly protection device for port photovoltaic energy storage charging equipment, and belongs to the technical field of photovoltaic equipment protection.The safe and environment-friendly protection device comprises a bottom column, a storage shell is fixed to the top of the bottom column, a water tank is fixed to the bottom column, a top plate is fixed to the top of the storage shell, a fan is fixed to the inner side of the top plate, and a sliding seat is fixed to the storage shell; a sliding block is slidably connected to the top of the sliding seat, a driving mechanism is arranged at the top of the sliding block, a fixed plate is fixed to the driving mechanism, a movable assembly is arranged on the fixed plate, and a dehumidification assembly is arranged on the fixed plate. According to the safe and environment-friendly protection device of the port photovoltaic energy storage charging equipment, rapid heat dissipation of the battery box is achieved through energy supply of an air cylinder, driving of the battery box to extend towards the front face, opening of a fixing plate towards the two sides and air blowing of a fan, the use stability of the device is improved through arrangement of a limiting assembly, stable use of the device is facilitated through arrangement of a dehumidification assembly, and the practicability is high. The whole device is good in use effect.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic equipment protection, and in particular to a safety and environmental protection device for port photovoltaic energy storage and charging equipment. Background Art

[0002] The port photovoltaic energy storage charging equipment is a device that combines photovoltaic power generation and energy storage technology. The port photovoltaic energy storage charging equipment is mainly used in port areas. The photovoltaic effect of photovoltaic cells directly converts solar radiation energy into electrical energy, which needs to be collected and stored. Generally, photovoltaic equipment is set up for use outdoors. It may generate heat during long-term charging and needs to be cooled to avoid adverse effects caused by overheating due to charging.

[0003] For example, a Chinese patent (publication number: CN116526633B) discloses a photovoltaic energy storage charging device, which relates to the field of charging energy storage technology, and includes: a mounting table, wherein eight groups of convex rails are integrally arranged on both sides of the top of the mounting table; drainage holes are provided on both sides of the mounting table; a support block is fixedly arranged on the bottom side of the mounting table, and a base is fixedly arranged on the bottom of the support block; four groups of side sealing plates are fixedly arranged on the top corners of the mounting table; an intermediate frame, wherein the intermediate frame is fixedly arranged on the top of the mounting table; a central controller, wherein the central controller is fixedly arranged on the top of the rear side of the intermediate frame; a battery compartment is provided, which provides a controllable external heat dissipation function, and when the electric cylinder is started, the battery compartment is pushed outward, and then the battery compartment is pushed out, and the outside air can pass through the gap of the clamping edge to dissipate heat for the storage battery; the H-shaped sliding roller can assist the sliding of the battery compartment, and the U-shaped brush can clean the surface of the convex rail, which solves the problem that the existing equipment lacks a controllable external heat dissipation function.

[0004] This patent uses an electric cylinder to supply energy to push the battery compartment outward, thereby achieving heat dissipation of the battery. However, this can easily cause battery damage in a relatively humid environment. Therefore, a safety and environmental protection device for port photovoltaic energy storage charging equipment is proposed to solve the above-mentioned problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a safety and environmental protection device for port photovoltaic energy storage charging equipment, which has the advantages of good use effect and solves the problem that the battery is easily damaged in a humid environment.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a safety and environmental protection device for port photovoltaic energy storage charging equipment, comprising four bottom columns, a storage shell is fixed on the top of the bottom columns, a water tank is fixed between the four bottom columns, a top plate is fixed on the top of the storage shell, a fan is fixed on the inner side of the top plate, a slide seat is fixed on the inner bottom wall of the storage shell, two sliding blocks are slidably connected to the top of the slide seat, a driving mechanism is provided on the top of the sliding block, two fixed plates are fixed on the driving mechanism, movable components are provided on the opposite sides of the two fixed plates, dehumidification components are provided on the opposite sides of the two fixed plates, and a main structure is provided on the driving mechanism; The main structure comprises a connecting assembly fixed to the driving mechanism, a protective frame is fixed on the connecting assembly, and a battery box is placed on the inner bottom wall of the protective frame.

[0007] Furthermore, the driving mechanism includes a movable plate fixed to the top of the sliding block, the top of the sliding seat is slidably connected to a bottom plate, the top of the bottom plate is fixed with a cylinder and four fixed blocks in two groups on the left and right, two in each group, the inner sides of the four fixed blocks are slidably connected with movable columns, the opposite sides of the fixed blocks in the left and right groups are fixed to the movable plate, the outer side of the movable column is wound with a return spring located between the fixed block and the movable plate, the outer side of the movable column is fixed with a driving block, the top of the moving plate is fixed with a driven block adapted to the driving block, and the top of the moving plate is fixed to the fixed plate.

[0008] Furthermore, a sliding channel is provided on the top of the sliding seat, the bottom plate is slidably connected to the sliding seat through the sliding channel, and a pipe hole is provided on the top of the movable plate.

[0009] Furthermore, a tube passage communicating with the tube hole is provided on the top of the slide seat, and the tube passage passes through to the bottom of the storage shell.

[0010] Furthermore, the connecting assembly includes a support plate fixed to the inner wall of the back side of the storage shell, the movable shaft of the cylinder is fixed with a baffle plate that fits with the front side of the fixed plate, the back side of the baffle is fixed with a sliding plate, the top of the support plate is fitted with the sliding plate, and the top of the sliding plate is fixed to the protective frame.

[0011] Furthermore, the movable assembly includes a movable door hinged to the inner side of the fixed plate, and the two movable doors are provided with a limiting assembly on the opposite sides, and the two fixed plates are fixed with a block engaged with the limiting assembly on the opposite sides.

[0012] Furthermore, the limiting assembly includes a fixed shell fixed to the movable door, the front side of the fixed shell is slidably connected with a plug column plugged into the card block, the two plug columns are fixed with a fitting plate fitted with the inner wall of the fixed shell on the opposite sides, the two fitting plates are fixed with a limiting plate located on the inner side of the outer wall of the fixed shell on the opposite sides, and the two limiting plates are fixed with a movable plate located on the outer side of the fixed shell on the opposite sides.

[0013] Furthermore, a groove-shaped channel is provided on the opposite sides of the two fixed shells, and a supporting spring is fixed between the bonding plate and the plug column.

[0014] Furthermore, the dehumidification assembly includes a closing plate fixed to a fixed plate, a placement plate is fixed on one side opposite to the two movable doors, a protective plate is fixed on the top of the placement plate, a desiccant plate is placed on the top of the placement plate, the desiccant plate is an activated carbon plate, a water flow box is fixed to the bottom of the placement plate, and a water outlet hose is fixed to the bottom of the water flow box.

[0015] Furthermore, a water outlet hole connected to the water box is opened at the bottom of the placement plate, and the water outlet hose passes through the pipe hole and the pipe channel in sequence, and the water outlet hose extends to the bottom of the storage shell.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects: The safety and environmental protection device of the photovoltaic energy storage charging equipment of the port is energized by the cylinder to drive the operation of the driving mechanism, thereby driving the battery box to extend toward the front, while the fixed plate opens to both sides, and the fan blows air into the gap between the fixed plate and the battery box. The water on the desiccant plate is vaporized to achieve rapid heat dissipation of the battery box. The limit control of the movable door is achieved through the setting of the limit component, which is beneficial to improving the stability of the device. The setting of the dehumidification component is beneficial to the collection of water vapor through the desiccant plate, which is beneficial to the stable use of the device. The overall device is easy to use, has strong protection and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the driving mechanism of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the connection assembly of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the movable component of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the limiting component of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the dehumidification component of the present invention.

[0018] In the figure: 1 bottom column, 2 storage shell, 3 water tank, 4 top plate, 5 fan, 6 slide seat, 7 sliding block, 8 driving mechanism, 801 bottom plate, 802 cylinder, 803 fixed block, 804 movable column, 805 movable plate, 806 return spring, 807 driving block, 808 driven block, 9 connecting component, 901 support plate, 902 sliding plate, 903 baffle, 10 fixed plate, 11 movable component, 1101 movable door, 1102 limiting component, 11021 fixed shell, 11022 plug column, 11023 fitting plate, 11024 limiting plate, 11025 movable plate, 1103 block, 12 dehumidification component, 1201 closing plate, 1202 placing plate, 1203 protective plate, 1204 moisture absorption plate, 1205 water box, 1206 water outlet hose, 13 protective frame, 14 battery box. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1 In this embodiment, a safety and environmental protection device for a port photovoltaic energy storage charging device includes four bottom columns 1, a storage shell 2 is fixed on the top of the bottom columns 1, a water tank 3 is fixed between the four bottom columns 1, a top plate 4 is fixed on the top of the storage shell 2, a fan 5 is fixed on the inner side of the top plate 4, a slide seat 6 is fixed on the inner bottom wall of the storage shell 2, and a pipe passage connected to the pipe hole is opened on the top of the slide seat 6.

[0021] It can be understood that the provision of the pipe holes and the pipe channels is conducive to the stable displacement of the water outlet hose 1206, thereby facilitating the stable displacement of the two fixed plates 10, and facilitating the improvement of the overall stability of the device. The provision of the fan 5 is conducive to blowing heat to the battery box 14, thereby facilitating the protection of the battery box 14, and facilitating the improvement of the protectiveness of the device.

[0022] It can also be understood that the pipe passage passes through the bottom of the storage shell 2, and two sliding blocks 7 are slidably connected to the top of the slide seat 6. A driving mechanism 8 is provided on the top of the sliding block 7, and two fixed plates 10 are fixed on the driving mechanism 8. A movable component 11 is provided on the opposite side of the two fixed plates 10, and a dehumidification component 12 is provided on the opposite side of the two fixed plates 10, and a main structure is provided on the driving mechanism 8.

[0023] The setting of the driving mechanism 8 is helpful to provide kinetic energy for the displacement of the fixing plate 10, thereby facilitating the unfolding of both sides of the battery box 14 and improving the heat dissipation effect. The setting of the dehumidification component 12 is helpful to dehumidify the battery box 14 and improve the use effect of the device.

[0024] It can be found that the main structure includes a connecting component 9 fixed to the driving mechanism 8, a protective frame 13 is fixed to the connecting component 9, and a battery box 14 is placed on the inner bottom wall of the protective frame 13.

[0025] In this embodiment, the protection frame 13 is provided to protect the battery box 14 and prevent the battery box 14 from being hit, thereby improving the stability of the device and improving the use effect of the device.

[0026] See also Figure 2 In order to achieve heat dissipation for the battery, the driving mechanism 8 in this embodiment includes a moving plate 805 fixed to the top of the sliding block 7, the top of the sliding seat 6 is slidably connected with a bottom plate 801, the top of the bottom plate 801 is fixed with a cylinder 802 and two groups of four fixed blocks 803, each group of two, the inner sides of the four fixed blocks 803 are slidably connected with movable columns 804, the opposite sides of the left and right groups of fixed blocks 803 are fixed to the moving plate 805, and a sliding channel is opened on the top of the sliding seat 6.

[0027] It can also be found that the setting of the sliding channel is conducive to the stable sliding of the bottom plate 801, thereby helping to improve the stability of the operation of the mechanism. The energy supply through the cylinder 802 is conducive to driving the battery box 14 to extend, thereby helping to improve the heat dissipation effect of the device.

[0028] The bottom plate 801 is slidably connected to the slide seat 6 through a sliding channel, a pipe hole is provided on the top of the movable plate 805, a return spring 806 located between the fixed block 803 and the movable plate 805 is wound around the outer side of the movable column 804, a driving block 807 is fixed to the outer side of the movable axis of the cylinder 802, a driven block 808 matched with the driving block 807 is fixed to the top of the movable plate 805, and the top of the movable plate 805 is fixed to the fixed plate 10.

[0029] In this embodiment, the provision of the pipe hole facilitates the extension of the water outlet hose 1206, thereby facilitating the improvement of the overall device stability. The provision of the reset spring 806 facilitates the reset of the follower block 808, thereby facilitating the improvement of the overall mechanism stability.

[0030] See also Figure 3In order to ensure the stable movement of the battery box 14, the connecting component 9 in this embodiment includes a support plate 901 fixed to the inner wall of the back side of the storage shell 2, the movable axis of the cylinder 802 is fixed with a baffle 903 which is in contact with the front side of the fixed plate 10, and the back side of the baffle 903 is fixed with a sliding plate 902, the top of the support plate 901 is in contact with the sliding plate 902, and the top of the sliding plate 902 is fixed to the protective frame 13.

[0031] In this embodiment, the support plate 901 is provided to facilitate lifting of the sliding plate 902, thereby preventing the battery box 14 from being too heavy and causing structural damage and deformation, which is beneficial to the stable operation of the driving mechanism 8, thereby facilitating the improvement of the overall device stability.

[0032] See also Figures 4 to 5 For convenient use of the device, the movable component 11 in this embodiment includes a movable door 1101 hinged to the inner side of the fixed plate 10, and the two movable doors 1101 are provided with a limiting component 1102 on the opposite sides, and the two fixed plates 10 are fixed with a block 1103 engaged with the limiting component 1102 on the opposite sides.

[0033] It should be noted that the provision of the limit assembly 1102 is conducive to achieving limit unlocking of the movable door 1101 and the fixed plate 10, which is conducive to convenient adjustment of the movable door 1101 and is conducive to improving the convenience of using the device.

[0034] The limiting assembly 1102 includes a fixed shell 11021 fixed to the movable door 1101, the front side of the fixed shell 11021 is slidably connected to a plug post 11022 plugged into the block 1103, and the opposite sides of the two plug posts 11022 are fixed with a fitting plate 11023 fitted to the inner wall of the fixed shell 11021, and the opposite sides of the two fixed shells 11021 are provided with a grooved channel.

[0035] The setting of the grooved channel is conducive to limiting the limit plate 11024. At the same time, the setting of the front and rear ends of the grooved channel is conducive to locking the plug post 11022, which is conducive to improving the stability of the overall component, and is conducive to the plug-in and unlocking of the plug post 11022 and the block 1103, which is conducive to the convenient use of the overall component.

[0036] A supporting spring is fixed between the bonding plate 11023 and the plug column 11022, and a limiting plate 11024 located on the inner side of the outer wall of the fixed shell 11021 is fixed to the opposite sides of the two bonding plates 11023, and a movable plate 11025 located on the outer side of the fixed shell 11021 is fixed to the opposite sides of the two limiting plates 11024.

[0037] In this embodiment, the provision of the supporting spring facilitates supporting the limit plate 11024, thereby facilitating the stability of the limit plate 11024, facilitating the stable operation of the entire assembly, and improving the stability of use.

[0038] See also Figure 6 In order to achieve the dehumidification effect, the dehumidification component 12 in this embodiment includes a closing plate 1201 fixed to the fixed plate 10, and a placement plate 1202 is fixed on the opposite side of the two movable doors 1101. The bottom of the placement plate 1202 is provided with a water outlet hole connected to the water box 1205.

[0039] It should also be noted that the provision of the water outlet hole facilitates the saturated water on the moisture absorption plate 1204 to fall off and fall onto the placement plate 1202 and then flow into the water box 1205, thereby facilitating the collection of water, facilitating the stable use of the device, and facilitating the realization of the dehumidification function.

[0040] The water outlet hose 1206 passes through the pipe hole and the pipe channel in sequence, and the water outlet hose 1206 extends to the bottom of the storage shell 2. A protective plate 1203 is fixed to the top of the placement plate 1202. A desiccant plate 1204 is placed on the top of the placement plate 1202. The desiccant plate 1204 is an activated carbon plate. A water flow box 1205 is fixed to the bottom of the placement plate 1202, and a water outlet hose 1206 is fixed to the bottom of the water flow box 1205.

[0041] In this embodiment, the provision of the closing plate 1201 facilitates the sealing of the front side of the placement plate 1202, thereby preventing moisture from flowing out, which is beneficial to the stability of the overall assembly. The provision of the activated carbon plate facilitates the collection of water vapor, while also facilitating the improvement of the environmental friendliness of the device, thereby facilitating the improvement of the device's use effect.

[0042] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the present invention is controlled by the controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0043] The working principle of the above embodiment is: (1) When the device needs to be cooled, the cylinder 802 can be started to drive the movable shaft and the driving block 807 to move, thereby moving the baffle 903 toward the front, thereby driving the sliding plate 902 to slide on the top of the support plate 901, thereby extending the battery box 14 on the top of the sliding plate 902 toward the front. At the same time, the driven block 808 is squeezed by the driving block 807, thereby driving the movable plate 805 to move toward both sides, thereby driving the fixed plate 10 to move toward both sides, thereby unfolding the two sides of the battery box 14. Subsequently, the fan 5 is started to blow air between the fixed plate 10 and the battery box 14, thereby achieving rapid cooling of the battery box 14. At the same time, the moisture attached to the moisture absorbing plate 1204 is vaporized under the action of the wind speed, thereby taking away a large amount of heat, further improving the heat dissipation effect of the battery. The device has a good heat dissipation effect.

[0044] (2) In a relatively humid environment, the moisture absorbing plate 1204 adheres to water vapor. When the water vapor on the moisture absorbing plate 1204 is saturated, it slides to the inner side of the placement plate 1202, and transmits water to the water outlet hose 1206 through the water outlet hole, thereby falling into the water tank 3. When the moisture absorbing plate 1204 needs to be replaced, the movable plate 11025 can be pressed to make the limit plate 11024 shrink inward, thereby unlocking the limit plate 11024 and the groove channel, and then the movable plate 11025 is slid backward to pull the plug 11022 out of the block 1103, and then the movable door 1101 is opened by the hinge action, and then the moisture absorbing plate 1204 is pulled out to the front for replacement, and then the above actions are reversed to achieve the reset of the moisture absorbing plate 1204, thereby improving the convenience of using the device.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used 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. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0046] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A safety and environmental protection device for a port photovoltaic energy storage charging device, comprising four bottom columns (1), characterized in that: A storage shell (2) is fixed on the top of the bottom column (1), a water tank (3) is fixed between the four bottom columns (1), a top plate (4) is fixed on the top of the storage shell (2), a fan (5) is fixed on the inner side of the top plate (4), a sliding seat (6) is fixed on the inner bottom wall of the storage shell (2), the top of the sliding seat (6) is slidably connected to two sliding blocks (7), a driving mechanism (8) is provided on the top of the sliding block (7), two fixed plates (10) are fixed on the driving mechanism (8), the opposite sides of the two fixed plates (10) are each provided with a movable component (11), the opposite sides of the two fixed plates (10) are each provided with a dehumidification component (12), and a main structure is provided on the driving mechanism (8); The main structure comprises a connecting assembly (9) fixed to the driving mechanism (8), a protective frame (13) being fixed to the connecting assembly (9), and a battery box (14) being placed on the inner bottom wall of the protective frame (13).

2. A safety and environmental protection device for port photovoltaic energy storage charging equipment according to claim 1, characterized in that: The driving mechanism (8) comprises a moving plate (805) fixed to the top of the sliding block (7); the top of the sliding seat (6) is slidably connected to a bottom plate (801); the top of the bottom plate (801) is fixed with a cylinder (802) and two groups of four fixed blocks (803) with two blocks in each group; the inner sides of the four fixed blocks (803) are slidably connected to a movable column (804); the opposite sides of the two groups of fixed blocks (803) are fixed to the moving plate (805); a return spring (806) located between the fixed block (803) and the moving plate (805) is wound around the outer side of the movable column (804); a driving block (807) is fixed to the outer side of the movable shaft of the cylinder (802); a driven block (808) adapted to the driving block (807) is fixed to the top of the moving plate (805); and the top of the moving plate (805) is fixed to the fixed plate (10).

3. A safety and environmental protection device for port photovoltaic energy storage charging equipment according to claim 2, characterized in that: A sliding channel is provided on the top of the sliding seat (6), the bottom plate (801) is slidably connected to the sliding seat (6) via the sliding channel, and a pipe-passing hole is provided on the top of the movable plate (805).

4. A safety and environmental protection device for port photovoltaic energy storage charging equipment according to claim 3, characterized in that: The top of the sliding seat (6) is provided with a tube passage communicating with the tube hole, and the tube passage passes through to the bottom of the storage shell (2).

5. A safety and environmental protection device for port photovoltaic energy storage charging equipment according to claim 2, characterized in that: The connecting assembly (9) comprises a supporting plate (901) fixed to the inner wall of the back side of the storage shell (2); a baffle (903) fixed to the movable shaft of the cylinder (802) and fitted with the front side of the fixed plate (10); a sliding plate (902) fixed to the back side of the baffle (903); the top of the supporting plate (901) fits with the sliding plate (902); and the top of the sliding plate (902) is fixed to the protective frame (13).

6. A safety and environmental protection device for port photovoltaic energy storage charging equipment according to claim 4, characterized in that: The movable assembly (11) comprises a movable door (1101) hinged to the inner side of the fixed plate (10), and the two movable doors (1101) are each provided with a limit assembly (1102) on the opposite side thereof, and the two fixed plates (10) are each fixed with a clamping block (1103) clamped to the limit assembly (1102) on the opposite side thereof.

7. A safety and environmental protection device for port photovoltaic energy storage charging equipment according to claim 6, characterized in that: The limiting assembly (1102) comprises a fixed shell (11021) fixed to the movable door (1101); a plug post (11022) plugged into the block (1103) is slidably connected to the front of the fixed shell (11021); a bonding plate (11023) bonded to the inner wall of the fixed shell (11021) is fixed on the opposite sides of the two plug posts (11022); a limiting plate (11024) located on the inner side of the outer wall of the fixed shell (11021) is fixed on the opposite sides of the two bonding plates (11023); and a movable plate (11025) located on the outer side of the fixed shell (11021) is fixed on the opposite sides of the two limiting plates (11024).

8. A safety and environmental protection device for port photovoltaic energy storage charging equipment according to claim 7, characterized in that: A groove-shaped channel is provided on the opposite sides of the two fixed shells (11021), and a supporting spring is fixed between the bonding plate (11023) and the plug post (11022).

9. A safety and environmental protection device for port photovoltaic energy storage charging equipment according to claim 6, characterized in that: The dehumidification assembly (12) comprises a closing plate (1201) fixed to a fixed plate (10); a placement plate (1202) is fixed on one side opposite to the two movable doors (1101); a protective plate (1203) is fixed on the top of the placement plate (1202); a moisture absorption plate (1204) is placed on the top of the placement plate (1202); the moisture absorption plate (1204) is an activated carbon plate; a water flow box (1205) is fixed on the bottom of the placement plate (1202); and a water outlet hose (1206) is fixed on the bottom of the water flow box (1205).

10. A safety and environmental protection device for port photovoltaic energy storage charging equipment according to claim 9, characterized in that: The bottom of the placement plate (1202) is provided with a water outlet hole connected to the water box (1205), and the water outlet hose (1206) passes through the pipe hole and the pipe passage in sequence, and the water outlet hose (1206) extends to the bottom of the storage shell (2).

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