An intelligent energy storage power station for outdoor charging piles

Abstract

The present invention relates to the technical field of heat dissipation of energy storage power stations, and discloses an intelligent energy storage power station for outdoor charging piles, comprising a box for accommodating energy storage batteries, a bottom plate installed at the bottom of the box for support, an opening and closing door opened on the surface of one side of the front end of the box, and a control center fixedly connected to the surface of one side of the front end of the box for controlling the start and stop of components. The box also includes: an adjustment device, which is fixedly connected to the inner side wall surface of the box, the adjustment device is used to perform dust treatment on the surface of the energy storage battery to prevent dust from hindering the heat transfer effect during cooling, and the adjustment device can cooperate with other components to comprehensively cool the energy storage battery to avoid severe local heating. The cooling device has the advantages of using only one driving source for liquid cooling and air cooling to comprehensively dissipate heat for the energy storage battery, improve the heat dissipation effect, and recycle liquid cooling resources to save resources.

Description

Technical Field

[0001] The present invention relates to the technical field of heat dissipation of energy storage power stations, and in particular to an intelligent energy storage power station for outdoor charging piles. Background Art

[0002] Energy storage power stations are equipment systems that store, convert and release cyclic electrical energy through electrochemical batteries or electromagnetic energy storage media.

[0003] Publication No.: CN219534656U discloses a cooling system for batteries in an energy storage power station, which is used for cooling battery modules, and comprises: a box body, an air inlet for introducing cold air into the box body is connected to the top of the box body, a mounting frame is vertically arranged in the box body to separate the box body into an air inlet chamber and an air outlet chamber, the air inlet is communicated with the air inlet chamber, a plurality of channels for communicating the air inlet chamber and the air outlet chamber are provided on the mounting frame, the battery module is installed in the channel, a plurality of heat dissipation holes communicated with the air outlet chamber are provided on the box body, a plurality of main heat dissipation fans are connected to one end of the corresponding channel close to the air outlet chamber, and the main heat dissipation fans are used to extract air in the channel to In the air outlet cavity, a positioning device is connected to the air inlet cavity, and the positioning device is connected to an auxiliary cooling device. The auxiliary cooling device is used to input cold air into the channels aligned with the auxiliary cooling device, and the positioning device is used to drive the auxiliary cooling device to move to align with any one of the channels. The device can prevent thermal runaway from causing fire. Existing outdoor charging piles usually use smart energy storage power stations for power supply. However, when the above-mentioned device and the prior art cool the energy storage power station, the energy storage battery cannot be fully cooled. There is a certain heat dissipation dead angle in the installation position of the energy storage battery, which causes the heat on the surface of part of the energy storage battery to be unable to dissipate, resulting in local heating and even battery bulging. The heat dissipation effect still has significant room for improvement. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an intelligent energy storage power station for outdoor charging piles, which has the advantages of using only one driving source for liquid cooling and air cooling to comprehensively dissipate heat for energy storage batteries, improve heat dissipation effect, and recycle liquid cooling resources to save resources.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent energy storage power station for an outdoor charging pile, comprising: a box body, a bottom plate, an opening and closing door, a control center, an adjusting device, a first rotation drive component, a rotating shaft, a first gear, a second gear, a first screw, a movable block, a connecting plate, abutment plate, a second rotation drive component, a second screw, a push rod, a dust removal plate, a cooling device, a piston plate, a movable plate, a return groove plate, an elastic member, a turntable, a rotating column, an output pipe, a first one-way valve, an inlet pipe, a second one-way valve, a blowing device, a mounting plate, a fan blade, a guide plate, a liquid cooling plate, a bracket, a clamp, a transmission pipe, and a cooling box.

[0006] The positions and connection relationships of the above structures are as follows: An intelligent energy storage power station for outdoor charging piles, including a box for accommodating energy storage batteries, a bottom plate installed at the bottom of the box for support, an opening and closing door opened on the front side surface of the box, and a control center fixedly connected to the front side surface of the box for controlling the start and stop of the components, the box also includes:

[0007] The regulating device is fixedly connected to the inner side wall surface of the box body, and is used to treat the dust on the surface of the energy storage battery to prevent the dust from hindering the heat transfer effect during cooling, and can cooperate with other components to fully cool the energy storage battery to avoid severe local heating;

[0008] A cooling device, which is fixedly connected to the inner bottom side of the box, is used to cooperate with the regulating device to cool the bottom of the energy storage battery by liquid cooling, and cooperate with other components to cool the water heated after liquid cooling for recycling;

[0009] The blowing device is arranged on the top side of the box body, and is used to cooperate with the adjusting device to cool the top and surface of the energy storage battery with air, so as to avoid the phenomenon that the heat on the surface of the energy storage battery cannot be dissipated during the heat dissipation process, resulting in local heating or even battery bulging;

[0010] The liquid cooling plate is arranged inside the box body. The liquid cooling plate is used to fix the energy storage battery and cooperate with the cooling device to circulate and cool the energy storage battery.

[0011] Preferably, the adjusting device includes a first rotation driving component, which is fixedly connected to the inside of the adjusting device, and the output end of the first rotation driving component is fixedly connected to a rotating shaft, and the end of the rotating shaft away from the first rotation driving component is fixedly connected to the first gear, and the rotating shaft extends to the outside of the first gear, and the first rotation driving component is turned on to drive the rotating shaft to rotate, and the rotation of the rotating shaft drives the first gear to rotate, and the rotation of the first gear drives the second gear and the first screw to rotate, and the first screw drives the movable block, the connecting plate and the abutment plate to move in a direction away from the second gear.

[0012] Preferably, a second gear matched with the first gear is provided at the bottom of the first gear, the second gear is meshingly connected to the first gear, a first screw is fixedly connected to one side surface of the second gear, the first screw is rotatably connected to the side wall of the box, a movable block is provided at the end of the first screw away from the second gear, an internal screw hole matched with the first screw is opened inside the movable block, the movable block is threadedly connected to the first screw through the internal screw hole, and a connecting plate is fixedly connected to the bottom of the movable block to ensure the normal operation of the device.

[0013] Preferably, the adjusting device also includes two abutment plates, which are respectively fixedly connected to the front end and the rear end of the bottom of the connecting plate, and the inside of the abutment plate is fixedly connected with a second rotation drive assembly, and the symmetrical surface output ends of the two second rotation drive assemblies are fixedly connected with a second screw, and the end of the second screw away from the second rotation drive assembly is provided with a push rod, the push rod is threadedly connected to the second screw, and the end of the push rod away from the second screw is fixedly connected with a dust removal plate, and the dust removal plate is arranged on the outside of the corresponding surface of the abutment plate, and the second rotation drive assembly drives the second screw to rotate, and the rotation of the second screw drives the push rod and the dust removal plate to move until the distance between the two dust removal plates matches the width of the installed energy storage battery.

[0014] Preferably, the cooling device consists of a storage cylinder, the interior of the storage cylinder is movably connected to a piston plate, the top of the piston plate is fixedly connected to a movable plate, the movable plate extends to the outside of the storage cylinder and is movably connected to the storage cylinder, and the top of the movable plate is fixedly connected to a return groove plate to ensure the normal operation of the device.

[0015] Preferably, the cooling device also includes a turntable, which is fixedly connected to an end of the second gear away from the first screw, and an end of the turntable away from the second gear is fixedly connected to a rotating column and the rotating column is not set at the center of the turntable, the outer side of the rotating column is movably connected to the return groove plate, the inner side of the return groove plate is fixedly connected to an elastic member, and the elastic member is in contact with the rotating column. When the second gear rotates, it drives the turntable to rotate, and the rotation of the turntable drives the rotating column to rotate in the return groove plate. The rotation of the rotating column drives the return groove plate to make a linear reciprocating motion from top to bottom or from bottom to top. The linear reciprocating motion of the return groove plate drives the movable plate and the piston plate to make a reciprocating linear motion in the storage bin. Cooling water is pre-installed in the storage bin, and the downward movement of the movable plate and the piston plate increases the air pressure so that the cooling water in the storage bin is transmitted to the liquid cooling plate through the delivery pipe and the first one-way valve to cool the liquid cooling plate, and the first one-way valve prevents the cooling water from flowing back to the storage bin through the liquid cooling plate.

[0016] Preferably, the cooling device also includes an output pipe, which is fixedly connected to the bottom of one side of the cooling device close to the liquid cooling plate, and one end of the output pipe away from the cooling device is fixedly connected to a first one-way valve, and one end of the first one-way valve away from the output pipe is fixedly connected to the surface of one end of the liquid cooling plate close to the cooling device.

[0017] Preferably, the liquid cooling plate includes a bracket, which is fixedly connected to the bottom of the liquid cooling plate, one end of the bracket away from the liquid cooling plate is fixedly connected to the inner bottom side of the box body, and a plurality of clamps are fixedly connected to the top of the liquid cooling plate. One end of the liquid cooling plate away from the cooling device is fixedly connected to two transmission pipes. When the liquid cooling plate contacts the energy storage battery, the heat is transferred to the cooling water, and then the movable plate and the piston plate move up to change the air pressure in the storage bin. At this time, the cooling water in the cooling box is transmitted to the storage bin through the inlet pipe and the second one-way valve. The second one-way valve prevents the cooling water from flowing back from the storage bin to the cooling box. As the movable plate and the piston plate continue to move upward, the cooling water continuously enters the storage bin to complete the feeding. When the second gear continues to rotate and the return groove plate continues to move, the above steps are repeated. At this time, new cooling water enters from the liquid cooling plate to cool the liquid cooling plate again, and the heated cooling water is continuously transported to the cooling box through the transmission pipe under the continuous entry of new cooling water, and the heated cooling water is cooled by the condenser in the cooling box for the next cooling use.

[0018] Preferably, the end of the transmission pipe away from the liquid cooling plate is fixedly connected to a cooling box, the interior of the cooling box is fixedly connected to a condenser, the end of the cooling box close to the cooling device is fixedly connected to an inlet pipe, the end of the inlet pipe close to the cooling device is fixedly connected to a second one-way valve, and the second one-way valve is fixedly connected to the bottom side of the end of the cooling device close to the cooling box to ensure the normal operation of the device.

[0019] Preferably, the blowing device includes fan blades, which are arranged inside the blowing device, and the rotating shaft extends to the outer part of the first gear and is fixedly connected to the center of the fan blades. The top of the blowing device is fixedly connected to a mounting plate, which is fixedly connected to the top of the box and extends to the outside of the box. The end of the mounting plate away from the first gear is tilted and fixedly connected to a guide plate. When the first gear rotates, the fan blades inside the blowing device are driven to rotate and blow air. The wind blown by the fan blades is blown to the top of the liquid cooling plate under the guidance of the guide plate. The bottom of the guide plate is arranged in an arc shape. The blown wind is guided to the front and rear end surfaces of the energy storage battery through the arc structure. Therefore, the device performs air cooling on the top and surface of the energy storage battery from top to bottom while performing liquid cooling on the energy storage battery. The blowing device and the cooling device cooperate to comprehensively cool the energy storage battery.

[0020] Beneficial effects:

[0021] 1. The outdoor charging pile uses an intelligent energy storage power station. By turning on the adjustment device, the dust on the surface of the energy storage battery is treated to prevent the dust from hindering the heat transfer effect when cooling down. It can also cooperate with other components to comprehensively cool down the energy storage battery, avoid severe local heating, and improve the heat dissipation effect of the device.

[0022] 2. The outdoor charging pile uses an intelligent energy storage power station, which cools the bottom of the energy storage battery by turning on the cooling device, and cooperates with other components to cool the heated water after liquid cooling and recycle it, thereby improving the heat dissipation effect of the device.

[0023] 3. The outdoor charging pile uses an intelligent energy storage power station. By turning on the blowing device, it is prevented that the heat on the surface of the energy storage battery cannot be dissipated during the heat dissipation process, resulting in local heating and even battery bulging. The device uses a driving source to complete the comprehensive cooling of the energy storage battery by air cooling and liquid cooling, thereby improving the heat dissipation effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the appearance structure of an intelligent energy storage power station for outdoor charging piles of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of an intelligent energy storage power station for outdoor charging piles of the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of an intelligent energy storage power station for outdoor charging piles of the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of an intelligent energy storage power station for outdoor charging piles of the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of an intelligent energy storage power station for outdoor charging piles of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of an intelligent energy storage power station for outdoor charging piles of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of an intelligent energy storage power station for outdoor charging piles of the present invention;

[0031] Figure 8 This is a schematic diagram of the structure of an intelligent energy storage power station for outdoor charging piles of the present invention;

[0032] Fig. 9 This is a schematic diagram of the structure of an intelligent energy storage power station for outdoor charging piles according to the present invention.

[0033] In the figure: 1. box body; 10. bottom plate; 11. opening and closing door; 12. control center; 2. adjusting device; 20. first rotating drive assembly; 21. rotating shaft; 22. first gear; 23. second gear; 24. first screw; 25. movable block; 26. connecting plate; 27. abutting plate; 270. second rotating drive assembly; 271. second screw; 272. push rod; 273. dust removal plate; 3. cooling device; 30. piston plate; 31. movable plate; 32. return groove plate; 320. elastic member; 33. turntable; 330. rotating column; 34. output pipe; 340. first one-way valve; 35. inlet pipe; 350. second one-way valve; 4. blowing device; 40. mounting plate; 41. fan blade; 42. guide plate; 5. liquid cooling plate; 50. bracket; 51. clamp; 52. transmission pipe; 6. cooling box. DETAILED DESCRIPTION

[0034] 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.

[0035] Embodiment 1

[0036] See also Figure 1-Figure 9 , an intelligent energy storage power station for outdoor charging piles, including a box 1 for accommodating energy storage batteries, a bottom plate 10 installed at the bottom of the box 1 for support, an opening and closing door 11 opened on the front side surface of the box 1, and a control center 12 fixedly connected to the front side surface of the box 1 for controlling the start and stop of components, and the box 1 also includes:

[0037] The regulating device 2 is fixedly connected to the inner side wall surface of the box body 1. The regulating device 2 is used to treat the dust on the surface of the energy storage battery to prevent the dust from hindering the heat transfer effect during cooling. The regulating device 2 can cooperate with other components to fully cool the energy storage battery to avoid the phenomenon of severe local heating;

[0038] The cooling device 3 is fixedly connected to the inner bottom side of the box body 1, and is used to cooperate with the regulating device 2 to cool the bottom of the energy storage battery by liquid cooling, and cooperate with other components to cool the water heated after liquid cooling for recycling;

[0039] The blowing device 4 is arranged on the top side of the box body 1, and is used to cooperate with the adjusting device 2 to cool the top and surface of the energy storage battery by air, so as to avoid the phenomenon that the heat of part of the surface of the energy storage battery cannot be dissipated during the heat dissipation process, resulting in local heating or even battery bulging;

[0040] The liquid cooling plate 5 is arranged inside the box body 1 . The liquid cooling plate 5 is used to fix the energy storage battery and cooperate with the cooling device 3 to circulate and cool the energy storage battery.

[0041] The adjusting device 2 includes a first rotation driving component 20, which is fixedly connected to the inside of the adjusting device 2. The output end of the first rotation driving component 20 is fixedly connected to a rotating shaft 21. The end of the rotating shaft 21 away from the first rotation driving component 20 is fixedly connected to a first gear 22, and the rotating shaft 21 extends to the outside of the first gear 22. The first rotation driving component 20 is turned on to drive the rotating shaft 21 to rotate. The rotation of the rotating shaft 21 drives the first gear 22 to rotate. The rotation of the first gear 22 drives the second gear 23 and the first screw 24 to rotate. The first screw 24 drives the movable block 25, the connecting plate 26 and the abutment plate 27 to move in a direction away from the second gear 23.

[0042] A second gear 23 matched with the first gear 22 is provided at the bottom of the first gear 22, and the second gear 23 is meshed with the first gear 22. A first screw 24 is fixedly connected to one side surface of the second gear 23, and the first screw 24 is rotatably connected to the side wall of the box body 1. A movable block 25 is provided at one end of the first screw 24 away from the second gear 23. An internal screw hole matched with the first screw 24 is opened inside the movable block 25. The movable block 25 is threadedly connected to the first screw 24 through the internal screw hole, and a connecting plate 26 is fixedly connected to the bottom of the movable block 25 to ensure the normal operation of the device.

[0043] The adjusting device 2 also includes two abutment plates 27, which are respectively fixedly connected to the front end and the rear end of the bottom of the connecting plate 26. A second rotation drive assembly 270 is fixedly connected inside the abutment plate 27. The symmetrical surface output ends of the two second rotation drive assemblies 270 are fixedly connected to second screws 271. A push rod 272 is provided at one end of the second screw 271 away from the second rotation drive assembly 270. The push rod 272 is threadedly connected to the second screw 271. A dust removal plate 273 is fixedly connected to one end of the push rod 272 away from the second screw 271. The dust removal plate 273 is arranged on the outside of the corresponding surface of the abutment plate 27. The second rotation drive assembly 270 drives the second screw 271 to rotate. The rotation of the second screw 271 drives the push rod 272 and the dust removal plate 273 to move until the distance between the two dust removal plates 273 matches the width of the installed energy storage battery.

[0044] Embodiment 2

[0045] See also Figure 1-Figure 9On the basis of the first embodiment, the cooling device 3 is further composed of a storage cylinder, the interior of the storage cylinder is movably connected with a piston plate 30, the top of the piston plate 30 is fixedly connected with a movable plate 31, the movable plate 31 extends to the outside of the storage cylinder and the movable plate 31 is movably connected to the storage cylinder, and the top of the movable plate 31 is fixedly connected with a return groove plate 32 to ensure the normal operation of the device.

[0046] The cooling device 3 also includes a rotating disk 33, which is fixedly connected to the end of the second gear 23 away from the first screw 24. The end of the rotating disk 33 away from the second gear 23 is fixedly connected to a rotating column 330, and the rotating column 330 is not arranged at the center of the rotating disk 33. The outer side of the rotating column 330 is movably connected to the return groove plate 32. The inner part of the return groove plate 32 is fixedly connected to an elastic member 320. The elastic member 320 fits with the rotating column 330. When the second gear 23 rotates, the rotating disk 33 is driven to rotate. The rotating disk 33 rotates and drives the rotating column 330 to rotate on the return groove plate 32 rotates, the rotating column 330 rotates to drive the return groove plate 32 to make a linear reciprocating motion from top to bottom or from bottom to top, the return groove plate 32 makes a linear reciprocating motion to drive the movable plate 31 and the piston plate 30 to make a reciprocating linear motion in the storage bin, and the storage bin is pre-installed with cooling water. The downward movement of the movable plate 31 and the piston plate 30 increases the air pressure so that the cooling water in the storage bin is transmitted to the liquid cooling plate 5 through the delivery pipe and the first one-way valve 340 to cool the liquid cooling plate 5. The first one-way valve 340 prevents the cooling water from flowing back to the storage bin through the liquid cooling plate 5.

[0047] The cooling device 3 also includes an output pipe 34, which is fixedly connected to the bottom of one side of the cooling device 3 close to the liquid cooling plate 5. The end of the output pipe 34 away from the cooling device 3 is fixedly connected to a first one-way valve 340. The end of the first one-way valve 340 away from the output pipe 34 is fixedly connected to the surface of one end of the liquid cooling plate 5 close to the cooling device 3.

[0048] The liquid cooling plate 5 includes a bracket 50, which is fixedly connected to the bottom of the liquid cooling plate 5. One end of the bracket 50 away from the liquid cooling plate 5 is fixedly connected to the inner bottom side of the box body 1. A plurality of clamps 51 are fixedly connected to the top of the liquid cooling plate 5. One end of the liquid cooling plate 5 away from the cooling device 3 is fixedly connected to two transmission pipes 52. When the liquid cooling plate 5 contacts the energy storage battery, the heat is transferred to the cooling water. Then the movable plate 31 and the piston plate 30 move up to change the air pressure in the storage bin. At this time, the cooling water in the cooling box 6 is transferred to the storage bin through the inlet pipe 35 and the second one-way valve 350. The second The one-way valve 350 prevents the cooling water from flowing back from the storage bin to the cooling box 6. As the movable plate 31 and the piston plate 30 continue to move upward, the cooling water continuously enters the storage bin to complete the material replenishment. The above steps are repeated when the second gear 23 continues to rotate and the return groove plate 32 continues to move. At this time, new cooling water enters from the liquid cooling plate 5 to cool the liquid cooling plate 5 again. At this time, the heated cooling water is continuously transported to the cooling box 6 through the transmission pipe 52 under the continuous entry of new cooling water, and the heated cooling water is cooled by the condenser in the cooling box 6 for use in cooling next time.

[0049] One end of the transmission pipe 52 away from the liquid cooling plate 5 is fixedly connected to the cooling box 6, and a condenser is fixedly connected to the interior of the cooling box 6. The end of the cooling box 6 close to the cooling device 3 is fixedly connected to the inlet pipe 35, and the end of the inlet pipe 35 close to the cooling device 3 is fixedly connected to the second one-way valve 350. The second one-way valve 350 is fixedly connected to the bottom side of the end of the cooling device 3 close to the cooling box 6 to ensure the normal operation of the device.

[0050] Embodiment 3

[0051] See also Figure 1-Figure 9 On the basis of the second embodiment, the blowing device 4 includes a fan blade 41, which is arranged inside the blowing device 4, and the rotating shaft 21 extends to the outer part of the first gear 22 and is fixedly connected to the center of the fan blade 41. The top of the blowing device 4 is fixedly connected with a mounting plate 40, and the mounting plate 40 is fixedly connected to the top of the box body 1 and extends to the outside of the box body 1. The end of the mounting plate 40 away from the first gear 22 is tilted and fixedly connected with a guide plate 42. When the first gear 22 rotates, the fan blade 41 inside the blowing device 4 is driven to rotate and blow air. The wind blown by the fan blade 41 is blown to the top of the liquid cooling plate 5 under the guidance of the guide plate 42. The bottom of the guide plate 42 is set to an arc shape. The blown wind is guided to the front and rear end surfaces of the energy storage battery through the arc structure. Therefore, the device performs air cooling on the top and surface of the energy storage battery from top to bottom while performing liquid cooling on the energy storage battery. The blowing device 4 cooperates with the cooling device 3 to comprehensively cool the energy storage battery.

[0052] Working principle: When the user initially installs the energy storage battery, he can pull open the opening and closing door 11 to expose the several clamps 51 on the top of the liquid cooling plate 5, and then install the energy storage battery on the top of the clamp 51 in turn, and then close the opening and closing door 11 to perform normal energy storage operation. When the energy storage battery works for a long time and emits a large amount of heat, the control center 12 is used to turn on the first rotary drive component 20, and the first rotary drive component 20 is turned on to drive the rotating shaft 21 to rotate, and the rotation of the rotating shaft 21 drives the first gear 22 to rotate, and the rotation of the first gear 22 drives the second gear 23 and the first screw 24 to rotate, and the first screw 24 drives the movable block 25, the connecting plate 26 and the abutting plate 27 to move in the direction away from the second gear 23. The user can advance The second rotary drive assembly 270 is turned on to drive the second screw 271 to rotate. The second screw 271 rotates to drive the push rod 272 and the dust removal plate 273 to move until the distance between the two dust removal plates 273 matches the width of the installed energy storage battery. Then the movable block 25, the connecting plate 26 and the abutting plate 27 move to drive the two dust removal plates 273 to move on the surface of the energy storage battery, thereby processing the dust on the surface of the energy storage battery. The length of the first screw 24 is greater than the length of the liquid cooling plate 5. After dust removal, the abutting plate 27 no longer contacts the energy storage battery, thereby preventing the dust on the surface of the energy storage battery from reducing the heat dissipation efficiency of the energy storage battery when the energy storage battery is fully cooled in the subsequent process, thereby improving the heat dissipation effect of the device.

[0053] When the second gear 23 rotates, it drives the turntable 33 to rotate. The rotation of the turntable 33 drives the rotating column 330 to rotate in the return groove plate 32. The rotation of the rotating column 330 drives the return groove plate 32 to make a linear reciprocating motion from top to bottom or from bottom to top. The linear reciprocating motion of the return groove plate 32 drives the movable plate 31 and the piston plate 30 to make a reciprocating linear motion in the storage bin. The storage bin is pre-installed with cooling water. The downward movement of the movable plate 31 and the piston plate 30 increases the air pressure so that the cooling water in the storage bin is transmitted to the liquid cooling plate 5 through the delivery pipe and the first one-way valve 340 to cool the liquid cooling plate 5. The first one-way valve 340 prevents the cooling water from flowing back to the storage bin through the liquid cooling plate 5. When the liquid cooling plate 5 contacts the energy storage battery, it conducts heat to the cooling water. Then the movable plate 31 and the piston plate 30 move up to change the air pressure in the storage bin. At this time, the cooling water in the cooling box 6 is transmitted to the storage bin through the inlet pipe 35 and the second one-way valve 350. The second one-way valve 350 prevents the cooling water from flowing back from the storage bin to the cooling box 6. As the movable plate 31 and the piston plate 30 continue to move upward, the cooling water continues to enter the storage bin to complete the feeding. When the second gear 23 continues to rotate and the return groove plate 32 continues to move, the above steps are repeated. At this time, new cooling water enters from the liquid cooling plate 5 to cool the liquid cooling plate 5 again. At this time, the heated cooling water is continuously introduced into the cooling box 6 through the transmission pipe 52. The condenser in the cooling box 6 cools the heated cooling water for the next cooling. In this way, the device completes the liquid cooling of the energy storage battery and the recycling of the cooling water, thereby improving the cooling effect of the device and saving resources.

[0054] When the first gear 22 rotates, the fan blades 41 inside the blowing device 4 are driven to rotate and blow air. The wind blown by the fan blades 41 is blown to the top of the liquid cooling plate 5 under the guidance of the guide plate 42. The bottom of the guide plate 42 is set to be arc-shaped. The blown wind is guided to the front and rear end surfaces of the energy storage battery through the arc-shaped structure. Therefore, the device performs air cooling on the top and surface of the energy storage battery from top to bottom while performing liquid cooling on the energy storage battery. The blowing device 4 cooperates with the cooling device 3 to comprehensively cool the energy storage battery, so as to avoid the phenomenon that the heat on the surface of the energy storage battery cannot be dissipated during the heat dissipation process, resulting in local heating or even battery bulging, thereby improving the heat dissipation effect of the device.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent energy storage power station for outdoor charging piles, comprising a box (1) for accommodating an energy storage battery, a bottom plate (10) installed at the bottom of the box (1) for support, an opening and closing door (11) opened on a front side surface of the box (1), and a control center (12) fixedly connected to a front side surface of the box (1) for controlling the start and stop of components, characterized in that: The box (1) also includes: The regulating device (2) is fixedly connected to the inner side wall surface of the box body (1), and is used to treat dust on the surface of the energy storage battery to prevent dust from hindering the heat transfer effect during cooling, and can cooperate with other components to fully cool the energy storage battery to avoid the occurrence of severe local heating; The regulating device (2) comprises a first rotary drive assembly (20) which is fixedly connected inside the regulating device (2); an output end of the first rotary drive assembly (20) is fixedly connected to a rotating shaft (21); an end of the rotating shaft (21) away from the first rotary drive assembly (20) is fixedly connected to a first gear (22); and the rotating shaft (21) extends to the outside of the first gear (22); A second gear (23) matched with the first gear (22) is provided at the bottom of the first gear (22), the second gear (23) is meshingly connected with the first gear (22), a first screw rod (24) is fixedly connected to a side surface of the second gear (23), the first screw rod (24) is rotatably connected to the side wall of the box body (1), a movable block (25) is provided at one end of the first screw rod (24) away from the second gear (23), an inner screw hole matched with the first screw rod (24) is provided inside the movable block (25), the movable block (25) is threadedly connected to the first screw rod (24) through the inner screw hole, and a connecting plate (26) is fixedly connected to the bottom of the movable block (25); The adjustment device (2) further comprises two abutment plates (27), which are respectively fixedly connected to the front end and the rear end of the bottom of the connection plate (26); a second rotation drive assembly (270) is fixedly connected inside the abutment plates (27); the symmetrical surface output ends of the two second rotation drive assemblies (270) are fixedly connected to second screw rods (271); a push rod (272) is provided at one end of the second screw rod (271) away from the second rotation drive assembly (270); the push rod (272) is threadedly connected to the second screw rod (272); a dust removal plate (273) is fixedly connected to one end of the push rod (271) away from the second screw rod (271); and the dust removal plate (273) is provided on the outside of the corresponding surface of the abutment plates (27); A cooling device (3) fixedly connected to the inner bottom side of the box body (1), the cooling device (3) is used to cooperate with the regulating device (2) to perform liquid cooling on the bottom of the energy storage battery, and cooperate with other components to cool the water heated after liquid cooling for re-circulation; The cooling device (3) is composed of a storage cylinder, the interior of the storage cylinder is movably connected to a piston plate (30), the top of the piston plate (30) is fixedly connected to a movable plate (31), the movable plate (31) extends to the outside of the storage cylinder and the movable plate (31) is movably connected to the storage cylinder, and the top of the movable plate (31) is fixedly connected to a return groove plate (32); The cooling device (3) further comprises a rotating disk (33) which is fixedly connected to an end of the second gear (23) away from the first screw rod (24); an end of the rotating disk (33) away from the second gear (23) is fixedly connected to a rotating column (330), and the rotating column (330) is not arranged at the center of the rotating disk (33); an outer side of the rotating column (330) is movably connected to the return groove plate (32); an elastic member (320) is fixedly connected to the interior of the return groove plate (32); and the elastic member (320) fits the rotating column (330); The cooling device (3) further comprises an output pipe (34), which is fixedly connected to the bottom of one side of the cooling device (3) close to the liquid cooling plate (5); one end of the output pipe (34) away from the cooling device (3) is fixedly connected to a first one-way valve (340); and one end of the first one-way valve (340) away from the output pipe (34) is fixedly connected to the surface of one end of the liquid cooling plate (5) close to the cooling device (3); A blowing device (4) is arranged on the top side of the box body (1), and is used to cooperate with the regulating device (2) to cool the top and surface of the energy storage battery with air, so as to avoid the phenomenon that heat on the surface of the energy storage battery cannot be dissipated during the heat dissipation process, resulting in local heating or even battery bulging; A liquid cooling plate (5) is arranged inside the box (1), and the liquid cooling plate (5) is used to fix the energy storage battery and cooperate with the cooling device (3) to circulate and cool the energy storage battery; The liquid cooling plate (5) comprises a bracket (50) which is fixedly connected to the bottom of the liquid cooling plate (5); one end of the bracket (50) away from the liquid cooling plate (5) is fixedly connected to the inner bottom side of the box body (1); a plurality of clamps (51) are fixedly connected to the top of the liquid cooling plate (5); and one end of the liquid cooling plate (5) away from the cooling device (3) is fixedly connected to two transmission pipes (52); One end of the transmission pipe (52) away from the liquid cooling plate (5) is fixedly connected to a cooling box (6), the interior of the cooling box (6) is fixedly connected to a condenser, one end of the cooling box (6) close to the cooling device (3) is fixedly connected to an inlet pipe (35), one end of the inlet pipe (35) close to the cooling device (3) is fixedly connected to a second one-way valve (350), and the second one-way valve (350) is fixedly connected to the bottom side of one end of the cooling device (3) close to the cooling box (6).

2. The intelligent energy storage power station for outdoor charging piles according to claim 1 is characterized in that: The blowing device (4) comprises a fan blade (41) which is arranged inside the blowing device (4), and the rotating shaft (21) extends to the outer part of the first gear (22) and is fixedly connected to the center of the fan blade (41). The top of the blowing device (4) is fixedly connected to a mounting plate (40), and the mounting plate (40) is fixedly connected to the top of the box body (1) and extends to the outside of the box body (1). The end of the mounting plate (40) away from the first gear (22) is fixedly connected to a guide plate (42) at an angle.

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