Pick-up type light storage and charging integrated device

Abstract

The application discloses a prying-mounted light storage and charging integrated device, which comprises a prying-mounted base, an energy storage battery stack, a power distribution box, a charging pile and a stand; the energy storage battery stack, the power distribution box and the charging pile are arranged on the upper end surface of the prying-mounted base and are arranged around the edge of the prying-mounted base; the prying-mounted base comprises a top plate and a supporting rod fixedly arranged below the top plate; the stands are perpendicular to the plane of the top plate; the supporting rod is provided with a fixed through hole corresponding to the top corner of the top plate; and the cables electrically connected between the power distribution box and the energy storage battery stack and the charging pile are arranged below the top plate. The prying-mounted light storage and charging integrated device integrates the energy storage battery stack, the power distribution box and the charging pile on the top plate, and is provided with a fixed through hole correspondingly to facilitate transportation as a container type component; the cables do not need to be arranged in the installation area and can be applied to narrow areas, so that the flexibility and deployment efficiency of the charging station deployment are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of new energy technology, and in particular to a skid-mounted integrated photovoltaic, energy storage and charging device. Background Technology

[0002] With the increasing popularity of electric vehicles in China, the corresponding electric vehicle charging station (pile) system has evolved from the initial 7kW charging power to fast charging technology (250kW) and supercharging technology (480kW). The realization of fast charging and supercharging has brought a user-friendly experience to car owners and has also promoted the transition of energy use to green energy.

[0003] The widespread adoption of electric vehicles has spurred the large-scale construction of charging stations (piles). To achieve supercharging and fast charging, the power supply for medium and large-sized charging stations has recently developed to range from 1000kVA to 10000kVA, and the area occupied has grown from the initial few parking spaces to charging stations (sites) with dozens or even hundreds of parking spaces. The construction of these supercharging and fast charging stations requires a significant amount of space.

[0004] However, in first- and second-tier cities in China, some neighborhoods have very limited land available for charging station construction. Due to the small site area, it is difficult to lay cables, making it impossible to quickly construct charging stations using traditional technologies. This results in low efficiency for deploying charging stations on small sites. Therefore, existing technologies have the problem of not being able to quickly install and deploy charging stations. Utility Model Content

[0005] This utility model provides a skid-mounted integrated photovoltaic, energy storage, and charging device, which aims to solve the problem of the inability to quickly install and deploy charging stations in existing technologies.

[0006] In a first aspect, this utility model provides a skid-mounted integrated photovoltaic energy storage and charging device, wherein the device includes a skid-mounted base, an energy storage battery stack, a power distribution box, a charging pile, and a column; The energy storage battery stack, the power distribution box, and the charging pile are all located on the upper surface of the skid-mounted base, and are arranged around the edge of the skid-mounted base. The skid-mounted base includes a top plate and a support rod fixedly installed below the top plate; all the columns are perpendicular to the plane where the top plate is located; the support rods are provided with fixing through holes at positions corresponding to the top corners of the top plate; The cables that connect the distribution box to the energy storage battery stack and the charging pile are laid below the top plate.

[0007] The skid-mounted photovoltaic-storage-charging integrated device, wherein the energy storage battery stack is disposed on one side of the upper end face of the skid-mounted base, and the charging pile is disposed on the other side away from the energy storage battery stack; The distribution box is located between the energy storage battery stack and the [other structure / structure].

[0008] The skid-mounted photovoltaic-storage-charging integrated device, wherein the energy storage battery stack and the power distribution box are respectively arranged on both sides of the upper end face of the skid-mounted base, and the charging piles are respectively arranged on the other two sides of the upper end face of the skid-mounted base.

[0009] The skid-mounted photovoltaic-storage-charging integrated device comprises two sets of energy storage battery stacks respectively disposed on both sides of the upper end face of the skid-mounted base, and the charging piles respectively disposed on the other two sides of the upper end face of the skid-mounted base.

[0010] The skid-mounted photovoltaic-storage-charging integrated device includes four corner columns, which are located at both ends of the energy storage battery stack facing the charging pile.

[0011] The skid-mounted integrated photovoltaic storage and charging device includes a column comprising corner columns, which are located at the four corners of the skid-mounted base.

[0012] The skid-mounted integrated photovoltaic storage and charging device further includes a central column, which is located in the central area of ​​the top plate. The central pillar is equipped with one or more of the following: lighting components, video surveillance components, and signs.

[0013] The skid-mounted integrated photovoltaic storage and charging device, wherein the support rod includes a transverse support rod and a longitudinal support rod located in the same horizontal plane; Two transverse support rods are arranged on both sides of the long axis of the top plate, and multiple longitudinal support rods are arranged parallel to the short axis of the top plate. The two ends of each longitudinal support rod are fixedly connected to the two transverse support rods respectively.

[0014] The skid-mounted integrated photovoltaic storage and charging device is provided with at least one maintenance door on the transverse support rod.

[0015] The skid-mounted photovoltaic-storage-charging integrated device further includes a fire extinguisher, which is located on one side of the charging pile.

[0016] This utility model provides a skid-mounted integrated photovoltaic-energy storage-charging device, which includes a skid-mounted base, an energy storage battery stack, a power distribution box, a charging pile, and columns. The energy storage battery stack, power distribution box, and charging pile are all disposed on the upper surface of the skid-mounted base, and are arranged around the edge of the skid-mounted base. The skid-mounted base includes a top plate and support rods fixedly disposed below the top plate. The columns are all perpendicular to the plane of the top plate. Fixed through holes are provided at the positions corresponding to the apex corners of the support rods and the top plate. The cables connecting the power distribution box to the energy storage battery stack and the charging pile are laid below the top plate. The above-mentioned skid-mounted integrated photovoltaic-energy storage-charging device integrates the energy storage battery stack, power distribution box, and charging pile on the top plate, and corresponding fixed through holes are provided to facilitate transportation as a containerized component. It eliminates the need for cable laying in the installation area and can be quickly deployed and installed in confined areas, greatly improving the flexibility and efficiency of charging station deployment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 Top view of the skid-mounted integrated photovoltaic energy storage and charging device provided in this embodiment of the utility model; Figure 2 A schematic diagram of the structure of the skid-mounted integrated photovoltaic energy storage and charging device provided in this embodiment of the utility model; Figure 3 A partial structural diagram of the skid-mounted integrated photovoltaic energy storage and charging device provided in this embodiment of the utility model; Figure 4 Side view of the skid-mounted integrated photovoltaic energy storage and charging device provided in the embodiment of this utility model; Figure 5 This is a structural diagram of the support rod in the skid-mounted integrated photovoltaic energy storage and charging device provided in this embodiment of the utility model; Figure 6 Another side view of the skid-mounted integrated photovoltaic energy storage and charging device provided in this embodiment of the utility model; Figure 7 Another top view of the skid-mounted integrated photovoltaic energy storage and charging device provided in this embodiment of the utility model; Figure 8 Another side view of the skid-mounted integrated photovoltaic storage and charging device provided in this embodiment of the utility model; Figure 9 Another side view of the skid-mounted integrated photovoltaic storage and charging device provided in this embodiment of the utility model; Figure 10 This is a rear side view of the skid-mounted integrated photovoltaic energy storage and charging device provided in an embodiment of the present invention.

[0019] Reference numerals: 1. Skid-mounted base; 2. Energy storage battery stack; 3. Distribution box; 4. Charging pile; 5. Column; 11. Top plate; 12. Support rod; 6. Cable; 13. Frame beam; 14. Lightning protection grounding terminal; 21. Battery pack; 22. Wiring terminal; 23. Liquid-cooled compartment; 24. Electrical compartment; 31. Low-voltage cabinet; 32. AC PCS cabinet; 71. Self-service coffee machine; 72. Vending machine; 51. Corner column; 52. Central column; 7. Fire extinguisher; 131. Inspection door; 121. Horizontal support rod; 122. Longitudinal support rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0022] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0023] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0024] In this embodiment, as Figure 1 and Figure 2As shown, this utility model embodiment provides a skid-mounted photovoltaic-energy storage-charging integrated device, including a skid-mounted base 1, an energy storage battery stack 2, a power distribution box 3, a charging pile 4, and columns 5. The energy storage battery stack 2, the power distribution box 3, and the charging pile 4 are all disposed on the upper surface of the skid-mounted base 1, and are arranged around the edge of the skid-mounted base 1. The skid-mounted base 1 includes a top plate 11 and a support rod 12 fixedly disposed below the top plate 11. The columns 5 are all perpendicular to the plane of the top plate 11. The support rod 12 has a fixing through hole at the position corresponding to the apex corner of the top plate 11. The cable 6 that connects the power distribution box 3 to the energy storage battery stack 2 and the charging pile 4 is laid below the top plate 11.

[0025] The skid-mounted base 1 can also serve as the bottom plate of the container, and it is the carrier for electrical equipment such as the distribution box 3 and the charging pile 4. Figure 3 and Figure 5 A support rod 12 is provided below the top plate 11 of the skid-mounted base 1 shown. The internal space formed by the support rod 12 can be used for the laying of cables 6, including communication cables 6 and power transmission cables 6. The internal space formed by the support rod 12 can also be equipped with water level sensors, temperature sensors, etc., for water immersion detection and temperature detection of the internal space. The skid-mounted base 1 can be made of metal and used as a grounding conductor; the grounding wires of electrical equipment such as the distribution box 3 and charging pile 4 can be directly connected to the skid-mounted base 1 to achieve grounding. A lightning protection grounding terminal 14 can be provided on one side of the skid-mounted base 1 for convenient grounding applications.

[0026] Overall, such as Figure 2 As shown, the energy storage battery stack 2 can be installed on one side of the upper surface of the skid-mounted base 1, while other electrical equipment is installed on the other side. For example... Figure 3 As shown, the energy storage battery stack 2 includes multiple battery packs 21, terminal blocks 22, liquid cooler compartment 23, and power distribution unit (PDU) / electrical compartment 24.

[0027] The energy storage battery stack 2, distribution box 3, and charging pile 4 are arranged around the edge of the skid-mounted base 1, facilitating heat dissipation through heat exchange with external airflow. The column 5 provides fixed support for the electrical equipment. A frame beam 13 can be installed at the top of the column 5, with both ends of the frame beam 13 fixedly connected to the top of the column 5. The top plate 11, column 5, and frame beam 13 form the outer frame of an integrated device, protecting the internal equipment. The distribution box 3 includes a low-voltage cabinet 31 and an AC PCS (Power Conversion System) cabinet. The charging pile 4 can be a 360kW air-cooled integrated unit (side heat dissipation, side-mounted charging gun), a 120kW charging pile 4 (side-mounted charging gun), or a 250kW charging pile 4 (single or dual charging guns).

[0028] In a specific embodiment, vending components such as a self-service coffee machine 71 and a self-service vending machine 72 can also be installed on the side of the charging pile 4, with the specific installation locations as follows: Figure 7 As shown.

[0029] In one specific embodiment, such as Figure 1 and Figure 4 As shown, the energy storage battery stack 2 is located on one side of the upper end face of the skid-mounted base 1, and the charging pile 4 is located on the other side away from the energy storage battery stack 2; the power distribution box 3 is located between the energy storage battery stack 2 and the other side.

[0030] A set of energy storage battery stacks 2 is installed on the skid-mounted base 1, and the energy storage battery stacks 2 and the charging piles 4 are respectively located on both sides of the upper end face of the skid-mounted base 1. This configuration is suitable for smaller skid-mounted integrated photovoltaic-energy storage-charging devices, such as using a skid-mounted base 1 with a length of 10 feet.

[0031] In another specific embodiment, such as Figures 8 to 10 As shown, the energy storage battery stack 2 and the power distribution box 3 are respectively located on both sides of the upper end face of the skid-mounted base 1, and the charging pile 4 is respectively located on the other two sides of the upper end face of the skid-mounted base 1.

[0032] In another embodiment, a set of energy storage battery stacks 2 can be installed on the skid-mounted base 1, and the energy storage battery stacks 2 and the power distribution box 3 are respectively installed on both sides of the upper end face of the skid-mounted base 1. Then, charging piles 4 are respectively located on the other two sides of the upper end face of the skid-mounted base 1. Among them, the charging piles 4 installed on one side of the skid-mounted base 1 are as follows: Figure 10 As shown, the specific structure of the charging pile 4 set on the other side is the same as... Figure 10 Similar. This setup is suitable for larger skid-mounted integrated photovoltaic, energy storage, and charging devices, such as using a 20-foot skid base 1.

[0033] In yet another specific embodiment, such as Figure 6 and Figure 7 As shown, the two sets of energy storage battery stacks 2 are respectively disposed on both sides of the upper end face of the skid-mounted base 1, and the charging piles 4 are respectively disposed on the other two sides of the upper end face of the skid-mounted base 1. Wherein, as Figure 7 As shown, the column 5 includes four corner columns 51, which are located at both ends of the energy storage battery stack 2 on one side facing the charging pile 4.

[0034] In addition, two sets of energy storage battery stacks 2 can be installed on the skid-mounted base 1, with the two sets of energy storage battery stacks 2 respectively located on both sides of the upper end face of the skid-mounted base 1; multiple charging piles 4 are respectively located on the other two sides of the upper end face of the skid-mounted base 1. At this time, the power distribution box 3 can be set in the central area of ​​the skid-mounted base 1. This configuration structure is suitable for larger skid-mounted photovoltaic-energy storage-charging integrated devices, such as using a skid-mounted base 1 with a length of 20 feet. Four corner columns 51 can be set accordingly, and the corner columns 51 are set on the side of the energy storage battery stack 2 facing the charging pile 4.

[0035] Specifically, such as Figure 1 As shown, the column 5 includes corner columns 51, which are located at the four corners of the skid-mounted base 1.

[0036] Alternatively, corner posts 51 can be set at the four corners of the skid-mounted base 1, with the corner posts 51 set at the corners where the electrical equipment faces outwards.

[0037] In a more specific embodiment, such as Figure 1 and Figure 4 As shown, the pillar 5 also includes a central pillar 52, which is located in the central area of ​​the top plate 11; the central pillar 52 is equipped with one or more of the following: lighting components, video monitoring components, and signs. Specifically, as shown... Figure 5 As shown, the support rod 12 includes transverse support rods 121 and longitudinal support rods 122 located in the same horizontal plane; two transverse support rods 121 are disposed on both sides of the long axis of the top plate 11, and multiple longitudinal support rods 122 are disposed parallel to the short axis of the top plate 11, with each end of the longitudinal support rod 122 being fixedly connected to two transverse support rods 121. At least one maintenance hatch 131 is provided on each transverse support rod 121.

[0038] Furthermore, the support column 5 also includes a central support column 52, which can be located in the central area of ​​the top plate 11. Lighting components, video surveillance components, signs, and other components can be easily installed on the central support column 52; it can meet the basic functional requirements of the skid-mounted integrated photovoltaic energy storage and charging device, and also provide advertising and other services.

[0039] In one specific embodiment of this application, the support rod 12 includes two transverse support rods 121 and five longitudinal support rods 122. The two ends of the five longitudinal support rods 122 are respectively fixedly connected to the two transverse support rods 121, thereby forming a stable support structure to support the top plate 11. An internal space is formed between the transverse support rods 121 and the longitudinal support rods 122. To facilitate the inspection and replacement of components such as cables 6 and sensors in the internal space, at least one maintenance hatch 131 can be provided on the transverse support rods 121; for example, the maintenance hatch 131 can be set to a length of 600 mm and a width of 150 mm.

[0040] In a more specific embodiment, the device further includes a fire extinguisher 7, which is disposed on one side of the charging pile 4.

[0041] To improve the safety of the integrated device, a fire extinguisher 7 can be installed in the device. The fire extinguisher 7 can be installed on one side of the charging pile 4 for easy use.

[0042] This utility model provides a skid-mounted photovoltaic-energy storage-charging integrated device, which includes a skid-mounted base 1, an energy storage battery stack 2, a power distribution box 3, a charging pile 4, and columns 5. The energy storage battery stack 2, the power distribution box 3, and the charging pile 4 are all disposed on the upper surface of the skid-mounted base 1, and are arranged around the edge of the skid-mounted base 1. The skid-mounted base 1 includes a top plate 11 and a support rod 12 fixedly disposed below the top plate 11. The columns 5 are all perpendicular to the plane of the top plate 11. The support rod 12 is provided with a fixing through hole at the position corresponding to the apex corner of the top plate 11. The cable 6 that connects the power distribution box 3 to the energy storage battery stack 2 and the charging pile 4 is arranged below the top plate 11. The aforementioned skid-mounted photovoltaic-storage-charging integrated device integrates the energy storage battery stack 2, the power distribution box 3, and the charging pile 4 on the top plate 11, and corresponding fixed through holes are provided to facilitate transportation as a containerized component; no cable laying is required in the installation area and it can be quickly deployed and installed in a small area, which greatly improves the flexibility and efficiency of the charging station deployment.

[0043] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A skid-mounted integrated photovoltaic, energy storage, and charging device, characterized in that, The device includes a skid-mounted base, an energy storage battery stack, a power distribution box, a charging pile, and a column; The energy storage battery stack, the power distribution box, and the charging pile are all located on the upper surface of the skid-mounted base, and are arranged around the edge of the skid-mounted base. The skid-mounted base includes a top plate and a support rod fixedly installed below the top plate; all the columns are perpendicular to the plane where the top plate is located; the support rods are provided with fixing through holes at positions corresponding to the top corners of the top plate; The cables that connect the distribution box to the energy storage battery stack and the charging pile are laid below the top plate.

2. The skid-mounted integrated photovoltaic storage and charging device according to claim 1, characterized in that, The energy storage battery stack is located on one side of the upper end face of the skid-mounted base, and the charging pile is located on the other side away from the energy storage battery stack. The distribution box is located between the energy storage battery stack and the [other structure / structure].

3. The skid-mounted integrated photovoltaic storage and charging device according to claim 1, characterized in that, The energy storage battery stack and the power distribution box are respectively located on both sides of the upper end face of the skid-mounted base, and the charging piles are respectively located on the other two sides of the upper end face of the skid-mounted base.

4. The skid-mounted integrated photovoltaic storage and charging device according to claim 1, characterized in that, The two sets of energy storage battery stacks are respectively arranged on both sides of the upper end face of the skid-mounted base, and the charging piles are respectively arranged on the other two sides of the upper end face of the skid-mounted base.

5. The skid-mounted integrated photovoltaic storage and charging device according to claim 4, characterized in that, The pillar includes four corner pillars, which are located at both ends of the energy storage battery stack on one side facing the charging pile.

6. The skid-mounted integrated photovoltaic storage and charging device according to claim 2 or 3, characterized in that, The column includes corner columns, which are located at the four corners of the skid-mounted base.

7. The skid-mounted integrated photovoltaic storage and charging device according to any one of claims 1-5, characterized in that, The columns also include a central column, which is located in the central area of ​​the top plate; The central pillar is equipped with one or more of the following: lighting components, video surveillance components, and signs.

8. The skid-mounted integrated photovoltaic storage and charging device according to claim 7, characterized in that, The support rod includes a transverse support rod and a longitudinal support rod located in the same horizontal plane; Two transverse support rods are arranged on both sides of the long axis of the top plate, and multiple longitudinal support rods are arranged parallel to the short axis of the top plate. The two ends of each longitudinal support rod are fixedly connected to the two transverse support rods respectively.

9. The skid-mounted integrated photovoltaic storage and charging device according to claim 8, characterized in that, At least one maintenance hatch is provided on the transverse support rod.

10. The skid-mounted integrated photovoltaic storage and charging device according to claim 7, characterized in that, The device also includes a fire extinguisher, which is located on one side of the charging pile.

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