CN213936879U - Power inlet wire cabinet - Google Patents
Power inlet wire cabinet Download PDFInfo
- Publication number
- CN213936879U CN213936879U CN202022638342.XU CN202022638342U CN213936879U CN 213936879 U CN213936879 U CN 213936879U CN 202022638342 U CN202022638342 U CN 202022638342U CN 213936879 U CN213936879 U CN 213936879U
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- cabinet
- cabinet body
- compartment
- cabinet door
- power inlet
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Abstract
The utility model discloses a power inlet cabinet, belonging to the technical field of distribution equipment, wherein the cabinet body is of a cuboid structure and comprises a top plate, a bottom plate, a left side plate, a right side plate, a rear side plate and a cabinet door hinged on the side plates; a plurality of partition plates are arranged on a rear side plate in the cabinet body, and the partition plates divide the cabinet body into a bus compartment, a relay instrument compartment, a breaker compartment and a cable compartment; the bus compartment is located the upper left side of the cabinet body, the cable compartment is located the left side below of the cabinet body, the relay instrument room is located the upper right side of the cabinet body, and the circuit breaker compartment is located the right side middle part of the cabinet body. The power supply inlet cabinet forms a plurality of independent metal compartments with the cabinet body through the partition plates, and the independent metal compartments are not affected by interval arcing faults, so that the safety is good; and a plurality of cabinet doors are arranged, one or more cabinet doors can be opened independently, and the use and the operation are convenient.
Description
Technical Field
The utility model belongs to the technical field of distribution equipment, concretely relates to power inlet cabinet.
Background
The power supply inlet cabinet is an important cabinet body for bearing the current of a whole section of bus in distribution equipment, is a switch cabinet for introducing a power supply from the outside, is generally connected with a main transformer and low-voltage side load output, and is internally provided with primary equipment which can be directly used for producing, transmitting and distributing electric energy and secondary equipment which can monitor, control, adjust or protect the work of the primary equipment. Primary equipment and secondary equipment are electrified electrical components in the operation process, so certain electrical interference can be generated in the operation process, the adjacent electrical components can be interfered in work, and the normal work of the power supply inlet cabinet is influenced. The existing power supply inlet wire cabinet can be provided with a cavity formed by cutting a support plate, but the cavity is unreasonable in arrangement, low in safety level, easy to break down, and difficult to ensure the personal safety of operators.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that wants to solve is that the power inlet wire cabinet security level among the prior art is low, technical problem such as easy trouble.
In order to solve the technical problem, the utility model discloses a power inlet cabinet, which comprises a cabinet body, wherein the cabinet body is of a cuboid structure and comprises a top plate, a bottom plate, a left side plate, a right side plate, a rear side plate and a cabinet door hinged on the side plates; a plurality of partition plates are arranged on a rear side plate in the cabinet body, and the partition plates divide the cabinet body into a bus compartment, a relay instrument compartment, a breaker compartment and a cable compartment; the bus compartment is located the upper left side of the cabinet body, the cable compartment is located the left side below of the cabinet body, the relay instrument room is located the upper right side of the cabinet body, and the circuit breaker compartment is located the right side middle part of the cabinet body.
Further, the cabinet door is hinged on the left side plate.
Furthermore, the cabinet doors comprise an upper cabinet door, a middle cabinet door and a lower cabinet door, and the upper cabinet door, the middle cabinet door and the lower cabinet door are sequentially arranged along the top of the cabinet body from the bottom.
Furthermore, a cabinet door lock and a monitoring instrument are arranged on the middle cabinet door.
Furthermore, the cabinet door lock is a five-prevention mechanical interlock.
Further, the cabinet body and the partition plate are made of metal materials.
Furthermore, the cabinet body and the partition plate are made of aluminum-zinc-plated steel plates.
Further, a condensation preventing heater is installed in the cable chamber and the breaker chamber.
Compared with the prior product, the utility model discloses a power inlet wire cabinet has following advantage:
(1) the power supply inlet cabinet body forms independent metal compartments through the partition plate, and each independent metal compartment does not influence another metal compartment due to the interval arcing fault, so that the safety is good;
(2) the cabinet body is provided with a plurality of cabinet doors, one or more of the cabinet doors can be opened independently, the interior of the cabinet body can be checked, and the use and the operation are convenient;
(3) the breaker compartment is a central type, so that the breaker compartment is convenient to overhaul and replace.
Drawings
FIG. 1: the front structure schematic diagram of the power supply inlet wire cabinet.
FIG. 2: the power supply inlet cabinet has a cabinet body internal structure schematic diagram.
Description of reference numerals: 11-upper cabinet door; 12-middle cabinet door; 13-lower cabinet door; 2-cabinet door lock; 3-a monitoring instrument; 4-a circuit breaker compartment; 5-relay instrument room; 6-busbar compartment; 7-a cable compartment; 8-a separator.
Detailed Description
The technical solution of the present invention will be explained in detail by the following embodiments.
Fig. 1 and 2 respectively show a front structural schematic diagram of the power inlet cabinet and a structural schematic diagram in the cabinet body.
The power supply inlet cabinet comprises a cabinet body, the cabinet body is of a cuboid structure and comprises a top plate, a bottom plate, a left side plate, a right side plate, a rear side plate and a cabinet door hinged on the left side plate, and the cabinet door is a single-door; an upper cabinet door 11, a middle cabinet door 12 and a lower cabinet door 13 are sequentially arranged from the top to the bottom of the cabinet body.
The height of the middle cabinet door 12 is moderate, in order to facilitate the operation, the cabinet door lock 2 is arranged on the middle cabinet door 12, the cabinet door lock 2 is in five-prevention mechanical interlocking, and the five-prevention mechanical interlocking can improve the operation safety of the cabinet body and the safety protection level; the monitoring instrument 3 is arranged on the middle cabinet door 12 side by side at the position interlocked with the five-prevention mechanism, the monitoring instrument 3 can monitor the operation condition of the electrical equipment in the cabinet body in real time, and the temperature and humidity conditions and the like in the cabinet body are monitored, so that an operator can know the safety condition in the cabinet body in time.
A plurality of partition plates 8 are arranged on a rear side plate in the cabinet body, and the cabinet body is divided into a bus compartment 6, a relay instrument compartment 5, a breaker compartment 4 and a cable compartment 7 by the partition plates 8; bus compartment 6 is located the upper left side of the cabinet body, and cable compartment 5 is located the left side below of the cabinet body, and relay instrument room 4 is located the upper right side of the cabinet body, and circuit breaker compartment 7 is located the right side middle part of the cabinet body.
The material of baffle 8 is the same with the material of the cabinet body, is the aluminized zinc steel board, has formed a plurality of compartments at the internal baffle of cabinet, mutual independence between a plurality of compartments, and the interval arcing trouble can not enlarge to another interval like this in, therefore the security level is high. For the relay instrument room 4, the relay instrument room 4 is isolated from other high-voltage compartments, and even when the electric elements in the cabinet are charged at high voltage, the cabinet door can be opened to check the relay instrument room 4 and the electric elements installed in the relay instrument room 4.
The cabinet body of the power supply inlet cabinet is of a metal armored structure, a plurality of independent compartments are arranged in the cabinet body, and a plurality of cabinet doors are arranged along the height direction of the cabinet body, so that an operator can open one or more cabinet doors as required to independently check one or more compartments without influencing the normal work of other electrical appliance elements; meanwhile, the circuit breaker compartment 7 is positioned in the middle of the cabinet body, so that the circuit breaker is of a central structure, operation of maintainers is greatly facilitated, and maintenance and replacement of the circuit breaker are facilitated.
In addition, this utility model discloses in for dismantling the connection between cabinet body roof, bottom plate, curb plate and the cabinet door of power inlet cabinet, be convenient for pack and transport, can carry in a flexible way and assemble, can install and use simple to operate indoor.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a power inlet wire cabinet, includes the cabinet body, its characterized in that: the cabinet body is of a cuboid structure and comprises a top plate, a bottom plate, a left side plate, a right side plate, a rear side plate and a cabinet door hinged to the side plates; a plurality of partition plates are arranged on a rear side plate in the cabinet body, and the partition plates divide the cabinet body into a bus compartment, a relay instrument compartment, a breaker compartment and a cable compartment; the bus compartment is located the upper left side of the cabinet body, the cable compartment is located the left side below of the cabinet body, the relay instrument room is located the upper right side of the cabinet body, and the circuit breaker compartment is located the right side middle part of the cabinet body.
2. The power inlet cabinet of claim 1, wherein: the cabinet door is hinged on the left side plate.
3. The power inlet cabinet of claim 2, wherein: the cabinet door comprises an upper cabinet door, a middle cabinet door and a lower cabinet door, and the upper cabinet door, the middle cabinet door and the lower cabinet door are sequentially arranged from the bottom along the top of the cabinet body.
4. The power inlet cabinet of claim 3, wherein: and a cabinet door lock and a monitoring instrument are arranged on the middle cabinet door.
5. The power inlet cabinet of claim 4, wherein: the cabinet door lock is five-prevention mechanical interlocking.
6. The power inlet cabinet of claim 1, wherein: the cabinet body and the partition plate are made of metal materials.
7. The power inlet cabinet of claim 6, wherein: the cabinet body and the partition board are made of aluminum-zinc plated steel plates.
8. The power inlet cabinet of claim 1, wherein: anti-condensation heaters are installed in the cable compartment and the breaker compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638342.XU CN213936879U (en) | 2020-11-16 | 2020-11-16 | Power inlet wire cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022638342.XU CN213936879U (en) | 2020-11-16 | 2020-11-16 | Power inlet wire cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213936879U true CN213936879U (en) | 2021-08-10 |
Family
ID=77169387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022638342.XU Active CN213936879U (en) | 2020-11-16 | 2020-11-16 | Power inlet wire cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213936879U (en) |
-
2020
- 2020-11-16 CN CN202022638342.XU patent/CN213936879U/en active Active
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