CN216624927U - Converge cabinet and energy storage equipment - Google Patents
Converge cabinet and energy storage equipment Download PDFInfo
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- CN216624927U CN216624927U CN202122585396.9U CN202122585396U CN216624927U CN 216624927 U CN216624927 U CN 216624927U CN 202122585396 U CN202122585396 U CN 202122585396U CN 216624927 U CN216624927 U CN 216624927U
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Abstract
The utility model discloses a junction box and energy storage equipment. The collection flow cabinet includes: the cabinet body is divided into a front half cabinet and a rear half cabinet; the main loop is arranged on the rear half cabinet; and the auxiliary loop is arranged on the front half cabinet. According to the bus cabinet in the embodiment, the cabinet body is divided into the front half cabinet and the rear half cabinet, so that on one hand, the auxiliary loop is positioned in the front half cabinet, and the operation and the repair are convenient; on the other hand, the major loop is located latter half cabinet, can avoid the mistake to touch danger.
Description
Technical Field
The utility model relates to the technical field of energy storage, in particular to a junction box and energy storage equipment.
Background
In a complete plant of energy storage devices, the main circuit is all the conductive parts on a circuit for transmitting electric energy, the auxiliary circuit is all the conductive parts on circuits for controlling, measuring, signaling, regulating, processing data and the like, the two circuits have different voltages, and the voltage of the main circuit is higher. At present, a main loop and an auxiliary loop are not separated in space, and all conductive parts are installed on the same installation plate, so that the operation and the maintenance are inconvenient, and the electric shock danger is easily caused.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a junction box and energy storage equipment.
A junction box according to an embodiment of the present invention includes: the cabinet body is divided into a front half cabinet and a rear half cabinet; the main loop is arranged on the rear half cabinet; and the auxiliary loop is arranged on the front half cabinet.
According to the bus cabinet in the embodiment, the cabinet body is divided into the front half cabinet and the rear half cabinet, so that on one hand, the auxiliary loop is positioned in the front half cabinet, and the operation and the repair are convenient; on the other hand, the major loop is located latter half cabinet, can avoid the mistake to touch danger.
In some embodiments, the front half cabinet comprises an upper portion and a lower portion, both of which are fitted with the auxiliary circuit.
In some embodiments, the auxiliary circuit is arranged on both sides of the lower portion of the front half-cabinet.
In some embodiments, the auxiliary circuit is arranged in the middle of the upper part of the front half-cabinet.
In some embodiments, the combiner cabinet comprises a circuit breaker located in the front half-cabinet, the circuit breaker being connected to the main circuit.
In some embodiments, the circuit breaker includes a plurality of circuit breakers arranged in an array.
In certain embodiments, the combiner cabinet includes a baffle located in the front half cabinet, the baffle being located below the circuit breaker.
In some embodiments, the cabinet includes a fixed portion attached to the top of the rear half.
In some embodiments, the junction box includes a supporting leg at the bottom of the cabinet body, and the supporting leg is provided with a fixing hole.
An energy storage device of an embodiment of the present invention includes the bus bar cabinet of any one of the above embodiments.
According to the energy storage device in the embodiment, the cabinet body is divided into the front half cabinet and the rear half cabinet, so that on one hand, the auxiliary loop is positioned in the front half cabinet, and the operation and the repair are convenient; on the other hand, the major loop is located latter half cabinet, can avoid the mistake to touch danger.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic perspective view of a buss cabinet according to an embodiment of the present invention;
fig. 2 is a side schematic view of a buss cabinet according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of illustrating the embodiments of the present invention and are not to be construed as limiting the embodiments of the present invention.
In embodiments of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the utility model, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Embodiments of the utility model may repeat reference numerals and/or letters in the various examples for simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, embodiments of the present invention provide examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Referring to fig. 1 and 2, a collecting cabinet 100 according to an embodiment of the present invention includes a cabinet 12, a main circuit 14, and an auxiliary circuit 15, wherein the cabinet 12 is divided into a front half 16 and a rear half 18. The main circuit 14 is mounted in the rear half cabinet 18. The auxiliary circuit 15 is mounted in the front half-cabinet 16.
In the bus bar cabinet 100 of the above embodiment, the cabinet body 12 is divided into the front half cabinet 16 and the rear half cabinet 18, and on the one hand, the auxiliary loop 15 is located in the front half cabinet 16, so that the operation and the maintenance are convenient; on the other hand, the main circuit 14 is located in the rear half 18, so as to avoid the danger of accidental touch.
Specifically, the cabinet 12 may be formed by connecting longitudinal beams and transverse beams. In the illustrated embodiment, there are 6 stringers, 3 on each side. The line between the two central stringers may serve as a partition between the front half 16 and the rear half 18. The cabinet 100 may be mounted against a wall.
The main circuit 14 may be all conductive components on a circuit for transmitting electric energy from a battery cluster, the battery cluster may include a cluster frame and a plurality of battery modules, the plurality of battery modules are arranged in an array on the cluster frame, and the plurality of battery modules may be electrically connected in series, parallel, or series-parallel to obtain a desired voltage or current. The main circuit 14 may merge the electric energy output from the battery clusters and output the merged electric energy to an external electric device. Typically, the voltage of the main circuit 14 may be up to 1000 volts to 1500 volts, and the current of the main circuit 14 is direct current.
The auxiliary loop 15 may be all conductive components on the circuit for controlling, measuring, signaling, conditioning, processing data, etc. For example, the energy storage device may include a temperature sensor, a humidity sensor, a smoke sensor, a controller, and/or other electrically powered elements. The voltage of the auxiliary circuit 15 is 220 v, and the current of the auxiliary circuit 15 is alternating current. In one embodiment, the auxiliary circuit 15 may be powered by mains electricity.
Therefore, by installing the main loop 14 in the rear half cabinet 18 and the auxiliary loop 15 in the front half cabinet 16, the main loop 14 and the auxiliary loop 15 are spatially separated, on one hand, the auxiliary loop 15 is positioned in the front half cabinet 16, which is convenient for operation and maintenance; on the other hand, the main circuit 14 is located in the rear half 18, so as to avoid the danger of accidental touch.
In some embodiments, the front half-cabinet 16 comprises an upper portion and a lower portion, both of which are fitted with the auxiliary circuit 15. In this way, the space of the front half cabinet 16 can be fully utilized.
Specifically, the front half cabinet 16 and the rear half cabinet 18 each have a substantially rectangular parallelepiped space, and the auxiliary circuits 15 are provided at the upper and lower portions of the front half cabinet 16, so that the auxiliary circuits 15 can be separated, and the problems of difficulty in operation and maintenance due to intensive placement can be avoided while making the best use of the space.
In some embodiments, the auxiliary circuits 15 are arranged on both sides of the lower portion of the front half-tank 16. In this way, further space utilization is possible.
Specifically, two auxiliary circuits 15 may be respectively installed at the side of the longitudinal beam at the lower part of the front half cabinet 16, the two auxiliary circuits 15 are oppositely arranged, and the space between the two auxiliary circuits 15 may provide an operation space for an operator.
The two auxiliary circuits 15 located in the lower part of the front half-cabinet 16 may comprise plug terminals which may be connected to relevant components for performing corresponding functions, such as signal acquisition, control, fault detection, etc.
In some embodiments, the auxiliary circuit 15 is arranged in the middle of the upper part of the front half-tank 16. Thus, the operation can be convenient.
Specifically, since the auxiliary loop 15 positioned at the upper part of the front half cabinet 16 is higher than the ground, the auxiliary loop 15 is arranged in the middle of the upper part of the front half cabinet 16, so that the operation and the maintenance of an operator in front of the cabinet can be facilitated.
In one embodiment, the auxiliary circuit 15 located at the upper portion of the front half cabinet 16 may include a switch module, a power supply module, and the like.
In certain embodiments, the combiner cabinet 100 includes a circuit breaker 20 located in the front half cabinet 16, the circuit breaker 20 being connected to the main circuit 14. Therefore, the operation and the maintenance of operators can be facilitated.
Specifically, circuit breaker 20 may be a switch for outputting power to main circuit 14, and when circuit breaker 20 is on, main circuit 14 may output power to the external electric device, and when circuit breaker 20 is off, main circuit 14 may not output power to the external electric device. In one example, the circuit breaker 20 may be a molded case circuit breaker 20. In fig. 2, the area surrounded by the broken line is the area of the circuit breaker 20 and the main circuit 14.
In the illustrated embodiment, the circuit breaker 20 may be located on a line between the two longitudinal beams in the middle to divide the interior space of the cabinet 12. It is understood that in other embodiments, the circuit breaker 20 may be located in other locations.
In some embodiments, the circuit breaker 20 includes a plurality of circuit breakers 20, and the plurality of circuit breakers 20 are arranged in an array. In this way, multi-path control can be realized.
Specifically, the main circuit 14 may be divided into multiple outputs to supply power to a plurality of external power consumption devices, correspondingly, the circuit breakers 20 are provided in plurality, and each circuit breaker 20 may be connected to an output of the main circuit 14 of one circuit, so as to implement individual control of the output of the main circuit 14 of the circuit.
The circuit breakers 20 arranged in an array are orderly installed and are easy to identify and operate by operators.
In certain embodiments, the bus bar cabinet 100 includes a baffle 22 positioned in the front half cabinet 16, the baffle 22 being positioned below the circuit breaker 20. Therefore, the operation and the maintenance of operators can be facilitated.
Specifically, in one embodiment, the baffle 22 is a detachable insulating plate, which can block the output connector of the main circuit 14, and the voltage of the main circuit 14 is high, and is shielded by the baffle 22, so that the electric shock accident can be effectively prevented. In one example, the barrier 22 may be a transparent barrier 22 for easy viewing by an operator.
In one embodiment, the cabinet 100 further includes a door disposed in front of the front half 16, and the cabinet 100 further includes a closure panel that can be mounted around the cabinet body 12 except for the door to form a relatively closed cabinet body 12. Through the opening of cabinet door, operating personnel can operate and overhaul in front of the cabinet.
In the illustrated embodiment, the baffle 22 may be located on a line between the two central longitudinal beams to divide the interior space of the cabinet 12. It is understood that in other embodiments, the baffle 22 may be located in other positions.
In some embodiments, the bus bar 100 includes a retainer 24, and the retainer 24 is attached to the top of the rear half 18. In this way, the cabinet 100 can be fixed.
Specifically, the bus bar 100 is installed against a wall, and the bus bar 100 may be fixed by the fixing portion 24. In one embodiment, the fixing portion 24 is formed with a through hole through which a screw can be passed to fix the fixing portion 24 to a wall, thereby fixing the cabinet 100 against the wall.
The retainer portion 24 may be welded to the top of the rear half 18 or may be integral with the rear half 18. In the illustrated embodiment, the number of the fixing portions 24 is two, and the two fixing portions are respectively provided on the left and right sides of the top of the rear half cabinet 18.
In some embodiments, the bus bar 100 includes support legs 26 at the bottom of the cabinet body 12, and the support legs 26 are opened with fixing holes. Thus, the bus cabinet 100 can be stably placed.
Specifically, the supporting legs 26 may support the bus bar cabinet 100 on the ground, and the supporting legs 26 may be locked on the ground through the fixing holes, so that the bus bar cabinet 100 is stably placed on the ground.
In one example, a screw may be inserted into the fixing hole, and the screw is screwed into a screw hole on the ground, so as to achieve stable placement of the combiner box 100.
An energy storage device according to an embodiment of the present invention includes the bus bar cabinet 100 according to any one of the above embodiments.
In the energy storage device of the embodiment, the cabinet body 12 is divided into the front half cabinet 16 and the rear half cabinet 18, on one hand, the auxiliary loop 15 is positioned in the front half cabinet 16, so that the operation and the repair are convenient; on the other hand, the main circuit 14 is located in the rear half 18, so as to avoid the danger of accidental touch.
In particular, in one embodiment, the energy storage device may be fabricated in the form of a small container, which may store solar-generated electrical energy. The collection flow cabinet 100 sets up in the box, and energy storage equipment still includes the battery cluster, and the battery cluster includes cluster frame and a plurality of battery module, and a plurality of battery modules are on the cluster frame that the array was arranged. The electric energy output by the battery module is converged by the main circuit 14 and is output to the external electric equipment by the main circuit 14 so as to supply power to the external electric equipment.
In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and those skilled in the art may make variations, modifications, substitutions and alterations to the above embodiments within the scope of the present invention.
Claims (10)
1. A bus bar cabinet, comprising:
the cabinet body is divided into a front half cabinet and a rear half cabinet;
the main loop is arranged on the rear half cabinet;
an auxiliary circuit mounted on the front half cabinet;
the header cabinet comprises a baffle positioned in the front half cabinet, the baffle is a detachable insulating plate, and the baffle is a transparent plate.
2. The cabinet according to claim 1, wherein the front half cabinet comprises an upper portion and a lower portion, each of which mounts the auxiliary circuit.
3. The cabinet according to claim 2, wherein said auxiliary circuits are provided on both sides of a lower portion of said front half-cabinet.
4. The cabinet according to claim 2, wherein said auxiliary circuit is arranged in the middle of the upper part of said front half-cabinet.
5. The cabinet according to claim 1, comprising a circuit breaker in the front half of the cabinet, the circuit breaker being connected to the main circuit.
6. The combiner cabinet of claim 5, wherein the circuit breaker comprises a plurality of circuit breakers arranged in an array.
7. The combiner cabinet of claim 5, wherein the baffle is located below the circuit breaker.
8. The cabinet according to claim 1, wherein said cabinet includes a fixture attached to a top of said rear half.
9. The cabinet according to claim 1, wherein the cabinet comprises support legs at a bottom of the cabinet body, and the support legs are provided with fixing holes.
10. An energy storage device, characterized by comprising a bus bar cabinet according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122585396.9U CN216624927U (en) | 2021-10-26 | 2021-10-26 | Converge cabinet and energy storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122585396.9U CN216624927U (en) | 2021-10-26 | 2021-10-26 | Converge cabinet and energy storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216624927U true CN216624927U (en) | 2022-05-27 |
Family
ID=81693965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122585396.9U Active CN216624927U (en) | 2021-10-26 | 2021-10-26 | Converge cabinet and energy storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216624927U (en) |
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2021
- 2021-10-26 CN CN202122585396.9U patent/CN216624927U/en active Active
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Address after: 361006 room 201-1, complex building 5, No. 11, Butang Middle Road, industrial base, Xiamen Torch High tech Zone (Tongxiang), Xiamen, Fujian Patentee after: Xiamen Haichen Energy Storage Technology Co.,Ltd. Address before: 361006 room 201-1, complex building 5, No. 11, Butang Middle Road, industrial base, Xiamen Torch High tech Zone (Tongxiang), Xiamen, Fujian Patentee before: Xiamen Haichen New Energy Technology Co.,Ltd. |