Energy storage container distribution conflux cabinet and energy storage container
Technical Field
The utility model relates to an energy storage technical field, especially energy storage container distribution conflux cabinet and energy storage container.
Background
The energy storage container is an integrated energy storage system developed aiming at the requirements of a mobile energy storage market, has the characteristics of simplified infrastructure construction cost, short construction period, high modularization degree, convenience in transportation and installation and the like, and can be suitable for application occasions of power stations, islands, communities, schools, scientific research institutions, factories, large load centers and the like, such as firepower, wind energy, solar energy and the like.
Energy storage container generally includes the container body among the prior art, sets up battery package support frame and the distribution cabinet that converges in the container body, and the distribution converges and installs the operation with control device in order to control energy storage container in the cabinet, is provided with the assembly space on the battery package support frame in order to be used for placing the distribution cabinet that converges, and the distribution converges and directly fixes a position in the assembly space of cabinet. The cabinet body for distribution and confluence in the prior art generally comprises an inner cavity, and various devices are arranged in the inner cavity of the cabinet body. The Fuse comprises a Fuse body, the Fuse body in the prior art is generally arranged in the horizontal direction, the Fuse body comprises a Fuse, an outlet terminal, an inlet terminal and a disconnecting switch, the outlet terminal can be an outlet busbar used for being connected with a direct-current end of a converter, the inlet terminal can be an inlet busbar used for being connected with an energy storage direct-current cable, and the disconnecting switch is used for breaking in the maintenance process and realizing shunt tripping in the system fault.
Fuse among the prior art installation space is compact, and manual operation and inspection and maintenance are inconvenient, and the Fuse need enough space and ventilation condition to dispel the heat when normal operating, and the heat piles up there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an energy storage container distribution conflux cabinet to solve not enough among the prior art, increased operating space, and also avoided other devices to cause leading-out terminal, fuse and incoming line terminal radiating efficiency's reduction when setting up side by side with leading-out terminal, fuse and incoming line terminal.
The utility model provides an energy storage container distribution collection flow cabinet, include: the intelligent cabinet comprises a cabinet body, a wiring row chamber, an electric chamber, a wire outgoing terminal, a fuse and a wire incoming terminal, wherein the wiring row chamber and the electric chamber are arranged on the cabinet body and are arranged in the vertical direction;
the side wall of the cabinet body is provided with heat dissipation holes communicated with the wiring row chamber.
Further, the cabinet body is in including the box that has the inner chamber and setting division board on the box, the division board sets up in the inner chamber and will the inner chamber is separated into wiring row room and electric room, be provided with the intercommunication on the division board wiring row room with the wiring perforation of electric room.
Furthermore, the energy storage container power distribution header cabinet is also provided with an isolating switch arranged in the electric chamber, an outgoing wire conducting strip connected with the outgoing wire terminal and an incoming wire conducting strip connected with the isolating switch and the incoming wire terminal, wherein the outgoing wire conducting strip and the incoming wire conducting strip penetrate through the wiring perforation.
Furthermore, the energy storage container power distribution header cabinet is further provided with a door body assembly rotatably installed on the front side of the box body, the door body assembly is provided with the heat dissipation holes, and the rear side wall of the box body is also provided with the heat dissipation holes.
Further, energy storage container distribution collection flow cabinet still has the rotation and installs the door body group spare of box front side, door body group spare includes the outer door body and the interior door body, the interior door body sets up in the inner chamber and will the inner chamber is separated into antechamber and back chamber, the division board sets up the back intracavity will the back chamber is separated into line bank room and electric room, the box has the opening that sets up towards the side, the outer door body rotates to be installed on the box and when closed condition right the opening covers.
Furthermore, the energy storage container power distribution combiner cabinet comprises a switch control element and/or an electric energy meter which are arranged on the inner door body.
Furthermore, an indicator light button and/or a display control screen are arranged on the outer door body.
Further, the energy storage container power distribution combiner cabinet comprises an electrical element and an electrical support frame which are arranged in the electrical chamber, the electrical element is positioned on the electrical support frame, the cabinet body is provided with an opening exposed outwards, and the electrical support frame is arranged in the electrical chamber in a sliding mode along the direction close to or far away from the opening.
Further, energy storage container distribution collection flow cabinet still has the setting and is in primary terminal and secondary terminal in the electric room, the opening that has the outside exposure on the preceding lateral wall of the cabinet body, primary terminal with the secondary terminal sets up on the left side wall and/or the right side wall of the cabinet body, and in the front and back orientation the cabinet body sets up in the position that is close to the opening.
An energy storage container comprises a container body, a battery pack support frame arranged in the container body and an energy storage container power distribution header cabinet.
Compared with the prior art, the utility model discloses set up leading-out terminal, fuse and incoming line terminal in independent space to set up the louvre with this space intercommunication, avoided the occupation of other electric elements to leading-out terminal, fuse and incoming line terminal place space, increased operating space, and also avoided other devices to cause leading-out terminal, fuse and incoming line terminal radiating efficiency's reduction when setting up side by side with leading-out terminal, fuse and incoming line terminal.
Drawings
Fig. 1 is a schematic diagram of a first structure of an energy storage container power distribution combiner cabinet disclosed in an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a cross-sectional view taken along line AA in FIG. 2;
fig. 4 is a schematic structural view of the energy storage container power distribution combiner cabinet disclosed in the embodiment of the present invention after the outer door body is removed;
fig. 5 is a schematic diagram of a first internal structure of a power distribution combiner for an energy storage container according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a second internal structure of the energy storage container power distribution combiner cabinet disclosed in the embodiment of the present invention;
FIG. 7 is a front view of FIG. 5;
FIG. 8 is a left side view of FIG. 7;
description of reference numerals: 100-the part of the cabinet body,
10-terminal block room, 101-outlet terminal, 102-fuse, 103-inlet terminal,
20-electric room, 201-isolating switch, 202-outgoing conducting strip, 203-incoming conducting strip, 204-primary terminal, 205-secondary terminal,
30-heat dissipation holes
40-lumen, 401-anterior, 402-posterior,
50-box body, 501-opening, 502-frame, 5021-outer frame body, 5022-connecting beam, 503-side plate, 60-partition plate, 70-wiring perforation,
80-door body assembly, 801-outer door body, 802-inner door body, 803-switch control element, 804-electric energy meter, 805-indicator light button, 806-display control screen,
90-electric elements, 901-electric support frame, 902-UPS uninterrupted power supply, 903-standby power supply.
Detailed Description
The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The embodiment of the utility model provides a: as shown in fig. 1-8, an energy storage container power distribution combiner is disclosed that is disposed within an energy storage container for controlling the container. Specifically, the energy storage container distribution collection flow cabinet that this embodiment is disclosed includes: the electric cabinet comprises a cabinet body 100, a wiring bar chamber 10, an electric chamber 20, an outlet terminal 101, a fuse 102 and an inlet terminal 103, wherein the wiring bar chamber 10 and the electric chamber 20 are arranged on the cabinet body 100 and are arranged in the vertical direction; the side wall of the cabinet 100 is provided with heat dissipation holes 30 communicated with the wiring row chamber 10.
In this embodiment, the outgoing line terminal 101, the fuse 102 and the incoming line terminal 103 are arranged in an independent space, and the heat dissipation hole 30 communicated with the space is arranged, so that occupation of other electric elements on the space where the outgoing line terminal 101, the fuse 102 and the incoming line terminal 103 are located is avoided, an operation space is increased, and reduction of heat dissipation efficiency of the outgoing line terminal 101, the fuse 102 and the incoming line terminal 103 caused by other devices when the outgoing line terminal 101, the fuse 102 and the incoming line terminal 103 are arranged in parallel is also avoided.
Because outlet terminal 101 can be the female arranging of being qualified for the next round of competitions and be used for connecting the converter direct current end, inlet terminal 103 can be the female arranging of inlet wire and be used for connecting energy storage direct current cable, direct current cable and the electric current volume that the alternating current ware direct current end flows through are all great, consequently, inlet terminal 103 or outlet terminal 101 calorific capacity all is very big, with the solitary setting of these great devices of calorific capacity in this embodiment in a cavity, because there is not the influence of other devices and blockking, the circulation of wind efficiency that blows in from louvre 30 is higher, the radiating effect is better, and the influence of the heat of self production to other devices has been avoided.
Specifically, the cabinet 100 includes a box 50 having an inner cavity 40 and a partition plate 60 disposed on the box 50, the partition plate 60 is disposed in the inner cavity 40 and divides the inner cavity 40 into a wiring board chamber 10 and an electrical chamber 20, and the cabinet 100 further has a wiring through hole 70 communicating the wiring board chamber 10 and the electrical chamber 20.
In the present embodiment, the cabinet 100 is a one-piece box 50, and two opposite chambers are formed by partitioning in the box 50. In another embodiment, the cabinet 100 may be formed by two independent boxes juxtaposed in the vertical direction. In the present exemplary embodiment, the terminal block chamber 10 and the electrical chamber 20 are arranged in a vertical direction, wherein the terminal block chamber 10 is arranged on the lower side of the electrical chamber 20.
The wiring through hole 70 may be provided in the partition plate 60, and in this embodiment, after the partition plate 60 is mounted and fixed in the inner cavity 40, a gap is formed between the partition plate 60 and the rear side wall of the box 50, and the gap is the wiring through hole 70.
The energy storage container power distribution junction box further comprises an isolating switch 201 arranged in the electrical room 20, an outgoing line conducting strip 202 connected with the isolating switch 201 and the outgoing line terminal 101, and an incoming line conducting strip 203 connected with the isolating switch 201 and the incoming line terminal 103, wherein the outgoing line conducting strip 202 and the incoming line conducting strip 203 penetrate through the wiring perforation 70.
Generally among the prior art with isolator 201 with terminal 101, incoming line terminal 103 and fuse 102 sets up in same bathroom to arrange along the horizontal direction, isolator 201 is because the volume is great relatively, and the setting of structure causes isolator 201 to the blockking of heat dissipation air circulation easily like this, thereby is unfavorable for radiating air's flow, thereby influences the radiating efficiency, causes the trouble, and sets up side by side in the horizontal direction and can crowd the inconvenience that accounts for the space and cause to overhaul and the wiring in-process.
In this embodiment, the isolating switch 201 is frame-type, and compared with a disconnecting link isolating switch in the prior art, the disconnecting link isolating switch is simple and convenient to operate, and avoids mechanical accidental injury.
In this embodiment, the energy storage container power distribution combiner cabinet further has a door assembly 80 rotatably installed at the front side of the box 50, the door assembly 80 is provided with the heat dissipation holes 30, and the rear side wall of the box 50 is also provided with the heat dissipation holes 30.
Because the heat dissipation holes 30 are formed at opposite sides of the case 50, the flow of cooling air is conveniently formed, and the heat dissipation efficiency can be effectively improved. After the energy storage container distribution combiner is installed and fixed in the container body, the front side of the general box body 50 forms an opening which exposes the inner cavity 40 outwards, and the door body assembly 80 is installed at the opening position and forms a cover for the opening. Since the front side of door body assembly 80 generally has a cooling system provided in the container body, and door body assembly 80 generally also has a cooling system provided therein. Therefore, the heat dissipation holes formed in the door body assembly 80 enable the cooling capacity of the cooling system to enter the junction box chamber 10, so that the devices in the junction box chamber 10 can be efficiently cooled.
In the present embodiment, the door assembly 80 includes an outer door 801 and an inner door 802, the inner door 802 is disposed in the inner cavity 40 and divides the inner cavity 40 into a front cavity 401 and a rear cavity 402, the partition plate 60 is disposed in the rear cavity 402 and divides the rear cavity 402 into the terminal row chamber 10 and the electrical chamber 20, the box 50 has an opening 501 disposed toward the front side, and the outer door 801 is rotatably mounted on the box 50 and covers the opening 501 in a closed state.
In this embodiment, two door bodies are provided, and since the inner door body 802 is actually provided with a device mounting surface in the inner cavity 40, the inner door body 802 can be used for mounting and fixing corresponding devices, thereby better realizing the arrangement of the devices in the box 50. The outer door 801 is mainly used for covering the opening 501 of the box 50, and plays a role in protecting devices in the box 50.
It can be understood that the inner door body 802 and the outer door body 801 are both rotatably mounted on the cabinet 50, the cabinet 50 may include a frame 502 and a side plate 503 disposed on the frame 502, the frame 502 includes an outer frame body and a connection beam 5022 disposed on the outer frame body 5021, the outer door body 801 is rotatably mounted on the outer frame body 5021 at the edge of the opening 501, and the inner door body 802 is rotatably mounted on the connection beam 5022.
In this embodiment, the energy storage container distribution bus bar comprises a switch control element 803 and/or an electric energy meter 804 arranged on the inner door body 802. DMC electric elements such as the switch control element 803 and the electric energy meter 804 are all installed on the inner door body 802, front operation and back maintenance are achieved, occupation of the space of the inner cavity 40 is avoided, and arrangement of the electric elements in the box body can be better achieved.
The switch control element 803 may be a micro-switch and a main switch, and the switch control element 803 in the prior art is generally horizontally disposed in the inner cavity 40, thereby causing inconvenience in installation and inconvenience in identification. The electric energy meter 804 in the prior art is also generally disposed in the inner cavity 40, and is inconvenient to read when disposed in the inner cavity 40, and the electric energy meter 804 can be read more conveniently when disposed on the inner door 802.
In this embodiment, the outer door body 801 is provided with an indicator button 805 and/or a display control screen 806. The running state can be observed more intuitively by arranging the indicator light button 805 and the display control screen 806 on the outer door body 801, and the operation can be performed more conveniently. It will be appreciated that the indicator light buttons 805 and the display control screen 806 are connected to a control unit, which is electrically connected to the respective electrical components.
The energy storage container power distribution bus cabinet comprises an electrical component 90 arranged in the electrical chamber, the electrical component 90 is positioned on an electrical support frame 901, the cabinet body 50 is provided with an opening 501 exposed outwards, and the electrical support frame 901 is arranged in the electrical chamber 20 in a sliding mode in a direction close to or far away from the opening 501.
The electrical component 90 can be an UPS uninterruptible power supply 902 or an electrical component such as a backup power supply 903, and the electrical component 90 is arranged to be slidably mounted so as to be convenient to use and convenient to mount and dismount in the maintenance process.
Specifically, the box 50 is provided with a slide rail extending in the front-back direction, and the electrical support 901 is provided with a slider slidably mounted on the slide rail.
Further, the energy storage container power distribution combiner cabinet further has a primary terminal 204 and a secondary terminal 205 disposed in the electrical room 20, the front side wall of the cabinet 50 has an opening 501 exposed to the outside, the primary terminal 204 and the secondary terminal 205 are disposed on the left side wall and/or the right side wall of the cabinet 100, and the cabinet 100 is disposed at a position close to the opening 501 in the front-rear direction.
Primary terminal 204 and secondary terminal 205 are installed respectively in cabinet body both sides to the setting is in the position that is close to opening 501, can be convenient for wiring, discernment after door body group spare 80 opens.
The utility model discloses an another embodiment still discloses an energy storage container, be in including container body, setting battery package support frame in the container body with energy storage container distribution converge the cabinet.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.