CN223471954U - Modularized power distribution cabinet and container with same - Google Patents

Abstract

The utility model relates to the technical field of power equipment, and particularly discloses a modularized power distribution cabinet and a container with the same. The modularized power distribution cabinet comprises a power distribution cabinet main body, wherein the power distribution cabinet main body consists of a plurality of independent and definite-function modules, namely a control box, a power distribution box, a protection box and a port box. The modules are respectively used for installing the control module, the power distribution module, the external connection module and the client port, so that the functions are independent and modularized, and the installation, the maintenance and the flexible configuration are convenient. The power distribution cabinet and the container are pre-fixed through the hooks and the hook grooves, so that the installation efficiency is improved, and the burden of operators for installing electrical equipment is reduced. The control box and the distribution box are provided with mounting doors with different sizes, so that the operation is convenient in a limited space, and the risk of false touch is reduced. The modularized power distribution cabinet and the container with the power distribution cabinet solve the problems that a traditional power distribution cabinet is large in size, inconvenient to install in the container and low in space utilization rate.

Description

Modularized power distribution cabinet and container with same

Technical Field

The utility model relates to the technical field of power equipment, in particular to a modularized power distribution cabinet and a container with the same.

Background

The energy storage industry has increased the demand for capacity density and can only squeeze the electrical room space in the container in order to place more batteries in the energy storage container. Electrical equipment such as a power distribution cabinet, a confluence cabinet, a control cabinet and the like is arranged in the electrical room, and the power distribution cabinet is a vital component part in the power system and is responsible for distribution, control and protection of electric energy. The power distribution cabinet internally integrates a control module for monitoring and controlling the running state of the whole power system, a power distribution module for distributing, controlling and protecting electric energy, an external connection module for protecting and managing a connecting wire between the power distribution cabinet and external equipment and a client port module for connecting and communicating the power distribution cabinet and the client equipment, wherein the control module comprises electric parts such as a contactor, a PLC and a relay, the power distribution module comprises electric parts such as a breaker, an isolating switch and a bus, and the external connection module comprises electric parts such as a wiring terminal row and a protector, so that the stable running of the power system is ensured.

The traditional switch board is assembled as complete equipment usually, directly fixes in the one side wall of electrical room through the screw of top end or side, because the whole weight of switch board is big, bulky, will cause the electrical room space not enough, inconvenient installation and maintenance.

Disclosure of utility model

The utility model provides a modularized power distribution cabinet and a container with the same, which can solve the problems of large size, inconvenience for installation in the container and low space utilization rate in the container of the power distribution cabinet in the prior art.

The modularized power distribution cabinet comprises a power distribution cabinet body arranged in a container, wherein the power distribution cabinet body comprises a control box for installing a control module, a power distribution box for installing a power distribution module, a protection box for installing an external wiring module and a port box for installing a client port, and the control box, the power distribution box, the protection box and the port box are all detachably arranged in the container and are connected through lines.

According to the utility model, the power distribution cabinet main body is divided into the control box, the power distribution box, the protection box and the port box, so that the function independence and modularization are realized, the installation and the maintenance are convenient, each module can be flexibly configured according to actual requirements, and the container space is utilized to the maximum extent.

Through the arrangement of the detachable structure, the modular power distribution cabinet is convenient to install and detach quickly, so that the fault detection and the replacement of components are simpler and more convenient.

The detachable structure comprises a plurality of hooks arranged on the wall surface on one side in a container, a first hook groove for the hooks to extend into is formed in the control box, the first hook groove is used for being matched with the hooks to pre-fix the control box, a second hook groove for the hooks to extend into is formed in the distribution box, and the second hook groove is used for being matched with the hooks to pre-fix the distribution box.

By arranging the hooks and the hook grooves, the control box and the distribution box can be hung in the container in advance, and the positioning and adjusting time during installation is reduced.

In the utility model, a control cavity for installing a control module is arranged in a control box, a first cover plate component for blocking the control cavity is also arranged at the control box, the first cover plate component comprises a first installation door and a second installation door which are respectively hinged with the control box, and the width of the first installation door is smaller than that of the second installation door.

By arranging the first mounting door and the second mounting door with different sizes in the utility model, the door plate can be conveniently opened in the limited space of the container to carry out operations such as wiring, the risk of false touch is reduced, and the safety of personnel operation is improved.

In the utility model, a distribution cavity for installing a distribution module is arranged in the distribution box, a second cover plate component for blocking the distribution cavity is also arranged at the distribution box, the second cover plate component comprises a third installation door and a fourth installation door which are respectively hinged with the distribution box, and the width of the third installation door is smaller than that of the fourth installation door.

By arranging the third mounting door and the fourth mounting door with different sizes in the utility model, the door plate can be conveniently opened in the limited space of the container to carry out operations such as wiring, the risk of false touch is reduced, and the safety of personnel operation is improved.

In the utility model, a plurality of mounting holes are arranged in the distribution box and the control box.

The installation process is quicker and more efficient through the arrangement of the installation holes.

In the utility model, the mounting hole is connected with the container through bolts.

After the control box and the distribution box are pre-fixed by the hooks, the distribution box can be fixedly installed by only adjusting the box body position to align the installation holes with the nut holes reserved in the container when the fixing screws are installed, and the distribution box can be conveniently detached when needed by the bolt connection.

In the utility model, the lower ends of the control box and the distribution box are respectively provided with a first through hole for connecting a power supply line, and the upper ends of the control box and the distribution box are respectively provided with a second through hole for leading out the power supply line.

Through the design of the first through hole and the second through hole, the electric wires can be conveniently connected in and led out, interference among the electric wires and short circuit risks are reduced, and meanwhile, clear electric wire distribution is convenient for daily maintenance and fault investigation.

In the utility model, the control box and the two sides of the distribution box are respectively provided with the exhaust holes which are arranged at intervals along the length direction of the distribution box.

By arranging the exhaust holes in the utility model, the heat dissipation of the control box and the electric elements in the distribution box is facilitated, the heat dissipation effect is improved, and the failure rate of the electric equipment caused by overheating is reduced.

In the utility model, the bottom of the protection box is provided with a third through hole for introducing the electric wire.

Through the arrangement of the third through hole, the protection box is conductive to the electrical connection with external equipment, and is convenient for operation and maintenance personnel to check and maintain.

The utility model also provides a container, which comprises a container main body, wherein the container main body comprises a mounting cavity and a box door for plugging the mounting cavity, the mounting cavity is internally provided with the modularized power distribution cabinet, the control box, the power distribution box and the port box are all arranged in the mounting cavity, and the protection box is arranged at the box door.

According to the utility model, the modularized power distribution cabinet is integrated in the container, so that all functions of the power distribution cabinet are independent, the power distribution cabinet, the control box, the protection box and the port box are placed in different areas, the space utilization rate in the installation cavity is increased, the installation is facilitated, the safety of personnel in operation is also greatly improved, and the risk of false touch is reduced.

Drawings

Fig. 1 is a schematic view of a container with a modular power distribution cabinet.

Fig. 2 is a schematic diagram of the installation location of the power distribution cabinet.

Fig. 3 is a schematic diagram of a control box.

Fig. 4 is a rear view of the control box.

Fig. 5 is a schematic diagram of a power distribution box.

Fig. 6 is a rear view of the power distribution box.

Fig. 7 is a schematic view of a protective case.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to examples. It is to be understood that the examples are illustrative of the present utility model and are not intended to be limiting.

Example 1

As shown in fig. 1 to 7, the embodiment provides a modular power distribution cabinet, which comprises a power distribution cabinet main body 100, wherein the power distribution cabinet main body 100 comprises a plurality of control boxes 200 for installing control modules, power distribution boxes 300 for installing power distribution modules, protection boxes 400 for installing external connection modules and port boxes 500 for installing client ports, and the control boxes, the power distribution boxes, the protection boxes and the port boxes are all detachably installed in a container and are connected with each other through lines.

Through dividing the power distribution cabinet main body 100 into the control box 200, the power distribution box 300, the protection box 400 and the port box 500 in the embodiment, the independence and modularization of functions are realized, the installation and the maintenance are convenient, each module can be flexibly configured according to actual requirements, and the container space is utilized to the maximum extent.

Through the setting of detachable construction in this embodiment, the quick installation and the dismantlement of modularization switch board of being convenient for trouble shooting and change the part more portably.

In this embodiment, the control box 200, the distribution box 300, and the protection box 400 all adopt metal plates, which are light in weight and high in strength, so that the box body is portable and firm, and the metal plates can be used for electromagnetic shielding to protect internal electrical equipment from electromagnetic interference.

In this embodiment, the detachable structure includes a plurality of hooks 110 disposed on a wall surface at one side of the container, a first hook groove 210 for the hooks 110 to extend into is disposed at the control box 200, the first hook groove 210 is used for pre-fixing the control box 200 in cooperation with the hooks 110, a second hook groove 310 for the hooks 110 to extend into is disposed at the distribution box 300, and the second hook groove 310 is used for pre-fixing the distribution box 300 in cooperation with the hooks 110.

Through the arrangement of the hooks 110 and the hook grooves in the embodiment, the control box 200 and the distribution box 300 can be hung in the container in advance, and positioning and adjusting time during installation is reduced.

In this embodiment, a control chamber 220 for installing a control module is disposed in the control box 200, a first cover plate assembly 230 for blocking the control chamber 220 is further disposed at the control box 200, the first cover plate assembly 230 includes a first installation door 231 and a second installation door 232 hinged to the control box 200 respectively, and the width of the first installation door 231 is smaller than the width of the second installation door 232.

Through setting up not equidimension's first installing door 231 and second installing door 232 in this embodiment, be convenient for open the door plant in the limited space of container and carry out operations such as wiring, reduce the mistake and touch the risk, improve personnel's security of operation.

In this embodiment, a distribution cavity 320 for installing a distribution module is provided in the distribution box 300, a second cover plate assembly 330 for blocking the distribution cavity 320 is further provided at the distribution box 300, the second cover plate assembly 330 includes a third installation door 331 and a fourth installation door 332 respectively hinged to the distribution box 300, and the width of the third installation door 331 is smaller than the width of the fourth installation door 332.

Through setting up the third installing door 331 and the fourth installing door 332 of equidimension in this embodiment, be convenient for open the door plant in the limited space of container and carry out operations such as wiring, reduce the mistake and touch the risk, improve personnel's security of operation.

In this embodiment, a plurality of mounting holes 240 are formed in the control box 200 and the distribution box 300.

The installation process is more rapid and efficient by the arrangement of the installation holes 240 in the present embodiment.

In this embodiment, the mounting holes 240 are bolted to the container.

After the control box 200 and the distribution box 300 are pre-fixed by the hooks 110 in the embodiment, the distribution box can be fixedly installed by only adjusting the box body position to align the installation holes 240 with the nut holes reserved in the container when the fixing screws are installed, and the distribution box can be conveniently detached when needed by the bolt connection.

In this embodiment, the lower ends of the control box 200 and the distribution box 300 are respectively provided with a first through hole 250 for connecting a power supply line, and the upper ends of the control box 200 and the distribution box 300 are respectively provided with a second through hole 260 for leading out the power supply line.

Through the design of the first through hole 250 and the second through hole 260 in this embodiment, the electric wires can be conveniently connected in and led out, the interference and short circuit risk between the electric wires are reduced, and meanwhile, the clear electric wires are distributed, so that the daily maintenance and the troubleshooting are convenient.

In this embodiment, the control box 200 and the distribution box 300 are provided with the exhaust holes 270 arranged at intervals along the length direction of the distribution box 300.

Through the arrangement of the exhaust holes 270 in the embodiment, the heat dissipation of the electrical components in the control box 200 and the distribution box 300 is facilitated, the heat dissipation effect is improved, and the failure rate of the electrical equipment caused by overheating is reduced.

In this embodiment, the protection box 400 is provided at the bottom with a third through hole 410 for wire introduction.

By providing the third through hole 410 in this embodiment, the protection box 400 is electrically connected with an external device, so that the operation and maintenance personnel can check and maintain the protection box.

The embodiment also provides a container, which comprises a container main body 600, wherein the container main body 600 comprises a mounting cavity 610 and a box door 620 for plugging the mounting cavity 610, the mounting cavity 610 is internally provided with the modularized power distribution cabinet, the control box 200, the power distribution box 300 and the port box 500 are all arranged in the mounting cavity 610, and the protection box 400 is arranged at the box door 620.

Through this embodiment with modularization switch board integration in the container for each item function of switch board is independent, places block terminal 200, control box 300, protection box 400, port box 500 subregion, has increased the space utilization in the installation cavity, does benefit to the installation, and the security when personnel's operation also improves greatly, has reduced the risk of touching by mistake.

It is to be understood that, based on one or several embodiments provided in the present application, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments, which do not exceed the protection scope of the present application.

It is to be understood that, based on one or several embodiments provided in the present application, those skilled in the art may combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments, which do not exceed the protection scope of the present application.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the utility model.

Claims (10)

1. A modularized power distribution cabinet is characterized by comprising a power distribution cabinet main body (100) arranged in a container, wherein the power distribution cabinet main body (100) comprises a control box (200) used for installing a control module, a power distribution box (300) used for installing a power distribution module, a protection box (400) used for installing an external wiring module and a port box (500) used for installing a client port, and the control box (200), the power distribution box (300), the protection box (400) and the port box (500) are all detachably arranged in the container and are connected through lines.

2. A modular power distribution cabinet according to claim 1, wherein the detachable structure comprises a plurality of hooks (110) arranged in a container, a first hook groove (210) for the hooks (110) to extend into is formed in the control box (200), the first hook groove (210) is used for being matched with the hooks (110) to pre-fix the control box (200), a second hook groove (310) for the hooks (110) to extend into is formed in the power distribution box (300), and the second hook groove (310) is used for being matched with the hooks (110) to pre-fix the power distribution box (300).

3. A modular power distribution cabinet according to claim 1, wherein a control cavity (220) for installing a control module is arranged in the control box (200), a first cover plate assembly (230) for blocking the control cavity (220) is further arranged at the control box (200), the first cover plate assembly (230) comprises a first installation door (231) and a second installation door (232) which are hinged with the control box (200) respectively, and the width of the first installation door (231) is smaller than that of the second installation door (232).

4. A modular power distribution cabinet according to claim 2, wherein a power distribution cavity (320) for installing a power distribution module is arranged in the power distribution cabinet (300), a second cover plate assembly (330) for blocking the power distribution cavity (320) is further arranged at the power distribution cabinet (300), the second cover plate assembly (330) comprises a third installation door (331) and a fourth installation door (332) which are hinged with the power distribution cabinet (300) respectively, and the width of the third installation door (331) is smaller than that of the fourth installation door (332).

5. A modular power distribution cabinet according to claim 1, wherein a plurality of mounting holes (240) are formed in the control box (200) and the power distribution box (300).

6. A modular power distribution cabinet as set forth in claim 5, wherein the mounting holes (240) are bolted to the container.

7. The modular power distribution cabinet of claim 1, wherein the lower ends of the control box (200) and the power distribution box (300) are respectively provided with a first through hole (250) for connecting a power supply line, and the upper ends of the control box (200) and the power distribution box (300) are respectively provided with a second through hole (260) for leading out the power supply line.

8. The modular power distribution cabinet of claim 1, wherein the control box (200) and the power distribution box (300) are provided with vent holes (270) arranged at intervals along the length direction of the power distribution box (300).

9. A modular power distribution cabinet according to claim 1, characterized in that the bottom of the protective box (400) is provided with a third through hole (410) for the penetration of electric wires.

10. A container is characterized by comprising a container main body (600), wherein the container main body (600) comprises a mounting cavity (610) and a box door (620) for blocking the mounting cavity (610), the modular power distribution cabinet according to any one of claims 1-9 is arranged in the mounting cavity (610), a control box (200), a power distribution box (300) and a port box (500) are all arranged in the mounting cavity (610), and a protection box (400) is arranged at the box door (620).