CN218783361U

CN218783361U - Termination suitable for energy storage power station rack

Info

Publication number: CN218783361U
Application number: CN202222413129.8U
Authority: CN
Inventors: 尹占成; 汪睿
Original assignee: Sungrow Power Supply Co Ltd
Current assignee: Sungrow Power Supply Co Ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-03-31
Anticipated expiration: 2032-09-09

Abstract

The utility model provides a termination suitable for energy storage power station rack, include: and the bearing part comprises a first bearing part and a second bearing part. The cable adapter comprises a first adapter and a second adapter, wherein the first adapter and the second adapter are respectively installed on a first bearing part and a second bearing part, and a cable is connected between the first adapter and the second adapter. The first bearing part and the second bearing part are respectively installed in the first cabinet and the second cabinet which are adjacently arranged and can be at least partially moved outwards from the front face of the first cabinet and the front face of the second cabinet respectively. The utility model discloses make things convenient for the workman to maintain in the positive wiring, can reduce the energy density of the distance between the battery cabinet in order to improve the unit area in power station.

Description

Termination suitable for energy storage power station rack

Technical Field

The utility model relates to a power supply unit technical field especially relates to a termination suitable for energy storage power station rack (for example battery cabinet).

Background

The distance between the outdoor battery cabinets of the existing energy storage power station is limited by the minimum required distance which is required by a human body to pass through and operate standard tools to maintain wiring and the like, and meanwhile, the energy density of one power station is determined by the energy of the whole outdoor battery cabinet and the floor area of the whole power station. Meanwhile, in the process of solving the problems of power station construction and operation and maintenance, when wiring is carried out between the battery cabinet and the battery cabinet, workers have the problem of difficulty in operation in a narrow space.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the utility model aims to provide a termination suitable for energy storage power station rack for solve the workman and can be in the positive wiring, the problem of maintenance, not only can be easy to assemble, can reduce the distance between the cabinet body moreover, reduce power station area. To achieve the above and other related objects, the utility model provides a termination suitable for energy storage power station rack, include:

a bearing member including a first bearing member and a second bearing member;

the cable adapter comprises a first adapter and a second adapter, the first adapter and the second adapter are respectively arranged on the first bearing part and the second bearing part, and a cable is connected between the first adapter and the second adapter;

the first bearing part and the second bearing part are respectively installed in a first cabinet and a second cabinet which are adjacently arranged and can be at least partially moved outwards from the front faces of the first cabinet and the second cabinet respectively.

In an embodiment of the present invention, a first hole is formed in a front surface of the first cabinet, so that one end of the first bearing part is exposed therefrom, the other end of the first bearing part is placed on a base in the first cabinet, and the first bearing part pulls the first adapter out of the first cabinet through the first hole;

a second hole is formed in the front face of the second cabinet, so that one end of the second bearing part is exposed out of the second hole, and the other end of the second bearing part is placed on a base in the second cabinet; the second bearing part pulls the second adapter out of the second cabinet through the second hole.

In an embodiment of the present invention, the first bearing member and the second bearing member are exposed from the front end of the first cabinet and the front end of the second cabinet are respectively provided with a panel, and the panel is larger than the first hole and the second hole on the cabinet surface and respectively completely cover the first hole and the second hole.

In an embodiment of the present invention, the first bearing component and the second bearing component are respectively and fixedly provided with a handle structure.

In an embodiment of the present invention, the handle structure is a part of the panel, or fixed on the surface of the panel.

In an embodiment of the present invention, the method further includes: the first bearing part and the second bearing part are fixed on the front surfaces of the first cabinet body and the second cabinet body respectively through the fixing parts.

In an embodiment of the present invention, the first bearing component and the second bearing component are bending pieces of an integral structure, or are formed by fixedly splicing a plurality of metal pieces.

In an embodiment of the present invention, the method further includes:

the driving wheel comprises a first driving wheel and a second driving wheel;

one end of the first bearing part, which is positioned on the base in the first cabinet, is connected with the first driving wheel in a rolling manner;

one end of the second bearing part, which is positioned on the base in the second cabinet, is connected with the second driving wheel in a rolling manner;

the first bearing part and the second bearing part are respectively connected with the first driving wheel and the second driving wheel through shafts of the first driving wheel and the second driving wheel.

In an embodiment of the present invention, the opposite side walls of the first cabinet and the second cabinet are respectively provided with a first passing structure and a second passing structure for the cable to pass through.

In an embodiment of the invention, the first and second passing structures are holes or slots.

As above, the utility model discloses a termination suitable for energy storage power station rack has following beneficial effect: make things convenient for the workman to maintain at the front wiring to can reduce the distance between the battery cabinet, reduce power station area of projection, improve the energy density of the unit area in energy storage power station. The method is beneficial to improving the energy density of the unit area of the power station, and further reduces the operation and maintenance cost of the power station.

Drawings

Fig. 1 shows as the utility model discloses a front schematic diagram of rack after termination suitable for energy storage power station rack has installed.

Fig. 2 (a) shows the schematic diagram of the side perspective when the wiring device for the energy storage power station cabinet is in the normal working state, and fig. 2 (b) shows the schematic diagram of the side perspective when the wiring device is partially pulled out of the cabinet.

Fig. 3 is a top view of the wiring device of fig. 1 shown partially pulled out of the cabinet for maintenance.

Fig. 4 is a schematic top view of the wiring device of fig. 1 partially pulled out of the cabinet during maintenance.

Fig. 5 is a schematic top view of the wiring device of fig. 1 in a normal operation state.

Fig. 6 is a schematic diagram of a rack system 01 layout using wiring lugs of the prior art.

Fig. 7 is a schematic diagram of a rack system 02 layout using the wiring device of fig. 1.

Fig. 8 is a schematic diagram showing a layout comparison of rack system 01 and rack system 02.

Description of the element reference

A first carrier member 1; a second carrier member 2; a first driving sheave 3; a second driving wheel 4; a first adapter 5; a second adapter 6; a first cabinet 7; a second cabinet 8; a shaft 9; a cable 10; a fixing member 11; a panel 12; a handle structure 13.

Detailed Description

The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. It is also to be understood that the terminology used in the examples of the present invention is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention. Test methods in which specific conditions are not specified in the following examples are generally carried out under conventional conditions or under conditions recommended by the respective manufacturers.

Please refer to fig. 1 to 8. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a wiring device suitable for an energy storage power station cabinet, which includes a first bearing member 1 and a second bearing member 2, and further includes a first adapter 5 and a second adapter 6. A first adapter 5 and a second adapter 6 are mounted on the first carrier part 1 and the second carrier part 2, respectively, and a cable 10 is connected between the first adapter 5 and the second adapter 6. The first bearing part 1 and the second bearing part 2 are respectively installed in a first cabinet 7 and a second cabinet 8 which are adjacently arranged, and can be at least partially removed outwards from the front faces of the first cabinet 7 and the second cabinet 8 respectively so as to maintain and/or wire the first adapter 5 and the second adapter 6. Opposite side walls of the first cabinet 7 and the second cabinet 8 are provided with a first pass-through structure (not shown) and a second pass-through structure (not shown) for passing the cable 10 therethrough, respectively.

In different embodiments, the cabinet of the present invention may be a battery cabinet, an outdoor battery cabinet, or other cabinets. As shown in fig. 1 and 2, the first bearing part 1 is disposed in the first cabinet 7, the first adapter 5 is fixedly mounted on the first bearing part 1, and the first bearing part 1 can pull the first adapter 5 out of the cabinet body of the first cabinet 7. Second carrier 2 sets up in second rack 8, and second adapter 6 is fixed to be set up on second carrier 2, and outside second carrier 2 can pull out the cabinet body of second rack 8 with second adapter 6, first adapter 5 and second adapter 6 were used for connecting cable 10. Opposite side walls of the first cabinet 7 and the second cabinet 8 are respectively provided with a first penetrating structure (not shown) and a second penetrating structure (not shown) for the cable 10 to pass through, and the first penetrating structure and the second penetrating structure can be holes or grooves. One end of the cable 10 is fixedly inserted on the first adapter 5, and the other end of the cable passes through the first penetrating structure and the second penetrating structure and then is fixedly inserted on the second adapter 6. After the cable adapter is pushed back to the cabinet, 4 fixing members 11 can be installed to fix the bearing part on the front surface of the cabinet. The shapes of the first carrier member 1 and the second carrier member 2 in the present embodiment are not limited as long as the above-described structure can be provided to fix the carrier members and pull them out of the cabinet. The fixing member 11 may be a screw, and the number is not limited as long as the bearing member can be fixed on the front surface of the cabinet body of the cabinet.

As shown in fig. 2, one end of the first bearing component 1 located inside the first cabinet 7 is mounted on the shaft 9 of the first driving wheel 3 in a rolling manner, and the first driving wheel 3 is disposed on the base of the first cabinet 7, so as to drive the first bearing component 1 to move on the base of the first cabinet 7. The first bearing part 1 is a sheet metal bending part, and can be integrally formed or in a split structure. The other end of the first carrier 1 opposite to the end where the first movable wheel 3 is mounted extends out of the cabinet through a first hole (not shown) provided in the front face of the cabinet 7 and is provided with a panel 12 to protect the devices inside the cabinet. The faceplate 12 is larger than and completely covers the first hole to facilitate mounting of the fixture 11. A protruding handle structure 13 is provided below the panel 12 for pulling the first load bearing part 1. Wherein the handle structure 13 may be an extension of the edge of the panel 12 as shown in fig. 2, or may be mounted anywhere on the panel 12 of the first load bearing member 1. The first driving wheel 3 and the lower edge of the first hole (not shown) of the cabinet body of the first cabinet 7 provide the supporting force for the first bearing part 1, and the stroke of the first driving wheel 3 is limited by the first bearing part 1 and the cabinet body base of the first cabinet 7 in the horizontal direction. The second bearing member 2 has the same structure and function as the first bearing member 1 described above, and is not described herein again.

Fig. 3 to 5 show the state of the cable 10 between the first cabinet 7 and the second cabinet 8 in maintenance. Enough space is reserved in the transverse channel of the cabinet, so that workers can conveniently stand on the front face of the cabinet to use standard tools for wiring or perform other cable maintenance work. In addition, the distance of the longitudinal channel on the side surface of the cabinet can be reduced, so that the occupied area for placing the same number of cabinets is reduced. According to the operation and maintenance needs, the first bearing part 1 and the second bearing part 2 can be pulled apart at the same time for maintenance, and one of the bearing parts can also be pulled apart independently. When the maintenance is finished, the first bearing part 1 and/or the second bearing part 2 are pushed back to the cabinet body and are fixed by the fixing piece.

It can be seen from fig. 6 to 8 that the system that outdoor battery cabinet among the prior art constitutes is system 01, uses the utility model discloses a system that termination's outdoor battery cabinet constitutes is system 02, and the distance equals between the horizontal cabinet body of battery cabinet among the system 02. The longitudinal distance d2 between the battery cabinets of the system 02 is smaller than the longitudinal distance d1 between the battery cabinets of the system 01, so that the overall area of the system 02 is smaller than that of the system 01 with the same number of battery cabinets. By the formula:

as can be seen, a single householdThe energy storage energy (m) kWh of the outer battery cabinet occupies n square meters, and the projection area of the whole energy storage power station consists of the occupied area of all outdoor battery cabinets and the area of gray shadow. Further, from the energy density calculation formula: energy density = battery cabinet system energy/battery cabinet system area can know, reduces the distance between the outdoor battery cabinet, and power station area of projection, can improve the energy density of the unit area of energy storage power station.

To sum up, the utility model discloses a termination suitable for energy storage power station rack has designed a push-and-pull drawer type wiring structure, and it is positive to change the rack with the wiring position between two energy storage battery cabinets by the rack side, has changed current mode of connection and cable and has maintained the space to realize convenient maintenance, reduced the distance between the battery cabinet simultaneously, in order to reduce power station area of projection, improve energy storage power station's unit area's energy density. The problem of in power station construction and work fortune dimension, during the wiring between outdoor battery cabinet and the outdoor battery cabinet, workman is at narrow and small space operation difficulty is solved. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A termination suitable for energy storage power station cabinet, comprising:

a bearing member including a first bearing member and a second bearing member;

the first bearing part and the second bearing part are respectively installed in a first cabinet and a second cabinet which are arranged adjacently, and can be at least partially moved outwards from the front faces of the first cabinet and the second cabinet respectively.

2. The wiring device suitable for energy storage power station cabinets of claim 1, wherein:

a first hole is formed in the front face of the first cabinet, so that one end of the first bearing part can be exposed out of the first hole, the other end of the first bearing part is placed on a base in the first cabinet, and the first bearing part pulls the first adapter out of the first cabinet through the first hole;

3. The wiring device suitable for energy storage power station cabinets of claim 2, wherein: the first bearing part and the second bearing part are respectively provided with a panel at one end exposed out of the front surfaces of the first cabinet and the second cabinet, and the panels are larger than the first hole and the second hole on the cabinet surface and respectively and completely cover the first hole and the second hole.

4. The wiring device suitable for energy storage power station cabinets of claim 3, wherein: the panels of the first bearing part and the second bearing part are respectively and fixedly provided with a handle structure.

5. The wiring device suitable for energy storage power station cabinets of claim 4, wherein: the handle structure is part of the panel or is fixed to the surface of the panel.

6. The wiring device suitable for energy storage power station cabinets of claim 1, wherein: further comprising: and the first bearing part and the second bearing part are respectively fixed on the front surfaces of the first cabinet and the second cabinet body through the fixing parts.

7. The wiring device suitable for energy storage power station cabinets of any of claims 1 to 6, wherein: the first bearing part and the second bearing part are bending pieces of an integral structure or are formed by fixedly splicing a plurality of metal pieces.

8. The wiring device suitable for energy storage power station cabinets of claim 1 or 2, characterized in that: further comprising:

the driving wheel comprises a first driving wheel and a second driving wheel;

one end of the first bearing part, which is positioned on the base in the first machine cabinet, is connected with the first driving wheel in a rolling manner;

9. The wiring device suitable for energy storage power station cabinets of claim 1, wherein: and the opposite side walls of the first cabinet and the second cabinet are respectively provided with a first penetrating structure and a second penetrating structure for the cables to pass through.

10. The wiring device suitable for energy storage power station cabinets of claim 9, wherein: the first and second pass-through structures are holes or slots.