CN211605720U

CN211605720U - High-voltage power distribution cabinet for power engineering

Info

Publication number: CN211605720U
Application number: CN202020219071.1U
Authority: CN
Inventors: 曹浩
Original assignee: Jiangsu Dreiser Electric Co ltd
Current assignee: Jiangsu Dreiser Electric Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-09-29
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses an electric power engineering high voltage distribution cabinet, the on-line screen storage device comprises a base, the top outer wall of base is fixed with the dampproof course, and the top outer wall of dampproof course is fixed with main cabinet, the top of main cabinet is provided with the rainshelter, and the front side of rainshelter stretches out main cabinet fifty centimetres, the wiring hole has all been opened to the both sides inner wall of main cabinet, and the both sides outer wall of main cabinet is located the external fixation in wiring hole and has the piece that keeps off the rain, and the bottom outer wall of the piece that keeps off the rain is opened there is the communicating round hole in wiring hole, the front side of main cabinet articulates there is the emergency exit, and the front side outer wall of emergency exit is provided with the glass window, and the front side of emergency exit is provided with the handle, the. The utility model discloses a rainshelter that sets up, the front side of rainshelter stretches out main cabinet fifty centimetres, when staff's inspection, maintenance switch board, can shield wind and rain for the staff, also prevents that the rainwater from falling into inside the main cabinet, damaging the circuit.

Description

High-voltage power distribution cabinet for power engineering

Technical Field

The utility model relates to an electric power engineering technical field especially relates to electric power engineering high voltage distribution cabinet.

Background

The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.

At present, the high voltage distribution cabinet on the market is most at indoor use, and its waterproof performance is poor, needs a section now to install at outdoor high voltage distribution cabinet, possesses effectual waterproof nature for electric power engineering's construction is used, and if high voltage distribution cabinet's inside wets or intakes, has the possibility of taking place the electric leakage, even explodes, damages the circuit, and is more serious, still can injure constructor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the electric power engineering high voltage distribution cabinet who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

electric power engineering high voltage distribution cabinet, the on-line screen storage device comprises a base, the top outer wall of base is fixed with the dampproof course, and the top outer wall of dampproof course is fixed with main cabinet, the top of main cabinet is provided with rainshelter, and rainshelter's front side stretches out main cabinet fifty centimetres, the wiring hole has all been opened to the both sides inner wall of main cabinet, and the outside that the both sides outer wall of main cabinet is located the wiring hole is fixed with the piece that keeps off the rain, and the bottom outer wall of the piece that keeps off the rain is opened there is the communicating round hole with the wiring hole, the front side of main cabinet articulates there is the emergency exit, and the front side outer wall of emergency exit is provided with the glass window, and the front side of emergency exit is provided with the handle.

Preferably, the inner walls of the two sides of the main cabinet are provided with rectangular ventilation holes, and the outer walls of the two sides of the main cabinet are positioned outside the ventilation holes and are fixed with rain baffles.

Preferably, the inner walls of the two sides of the main cabinet are located at inner side fixing grooves of the ventilation holes, and the inner walls of the fixing grooves are clamped with drying plates.

Preferably, the inner wall of the bottom of the main cabinet is fixed with a mounting plate, and the outer wall of the top of the mounting plate is fixed with a tool box.

Preferably, a motor is fixed on the outer wall of the top of the main cabinet, a fan is fixed at the top end of an output shaft of the motor, and the fan is located at the top of the inner side of the main cabinet.

Preferably, a first mounting frame is fixed on the inner wall of the rear side of the main cabinet, a second mounting frame is fixed between the first mounting frames on the inner wall of the rear side of the main cabinet, a circular mounting hole is formed in the outer wall of one side of the first mounting frame, and a bolt hole is formed in the outer wall of one side of the second mounting frame.

Preferably, the four corners of the outer wall of the bottom of the base are respectively fixed with a supporting leg, and a fixing plate is fixed between the outer walls of the opposite sides of the supporting legs.

Compared with the prior art, the utility model provides an electric power engineering high voltage distribution cabinet possesses following beneficial effect:

1. through the rainshelter that sets up, the front side of rainshelter stretches out main cabinet fifty centimetres, when staff's inspection, maintenance switch board, can shield wind and rain for the staff, also prevents that the rainwater from falling into inside the main cabinet, damaging the circuit.

2. Through the waterproof circle that sets up, when the safety door was closed, the emergency exit was hugged closely with waterproof circle and is sealed tight with the crack, prevents inside the rainwater entering main cabinet, drenches circuit element, damages equipment.

3. Through the drying plate who sets up, when the weather is moist, the steam in the air can be absorbed to the drying plate, makes the air that gets into in the main cabinet from the external world drier, prevents that the circuit in the main cabinet from weing to take place the short circuit, damages the circuit.

4. Through the fan that sets up, the fan rotates, can form the air current, blows away the heat that produces when the circuit operation, and the time circuit keeps the operation under the lower temperature, has guaranteed the safety of circuit, sings the life of circuit.

5. Through the supporting leg that sets up, make main cabinet liftoff higher, prevent that ground ponding from getting into inside the main cabinet, drench internal plant, cause circuit fault.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, waterproof nature is good, and the power consumption is safe.

Drawings

Fig. 1 is a schematic view of a front view structure of a high-voltage power distribution cabinet for power engineering according to the present invention;

fig. 2 is a schematic side view of the high-voltage distribution cabinet in power engineering according to the present invention;

fig. 3 is the utility model provides an electric power engineering high voltage distribution cabinet's spatial structure schematic diagram.

In the figure: 1-supporting legs, 2-bases, 3-moisture-proof layers, 4-waterproof rings, 5-tool boxes, 6-main cabinets, 7-bolt holes, 8-first mounting frames, 9-rain baffles, 10-second mounting frames, 11-rain baffles, 12-fans, 13-rain shelters, 14-glass windows, 15-safety doors, 16-handles, 17-motors and 18-drying plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a high voltage distribution cabinet for electric power engineering comprises a base 2, a moisture-proof layer 3 is fixed on the outer wall of the top of the base 2, a main cabinet 6 is fixed on the outer wall of the top of the moisture-proof layer 3, a rain shelter 13 is arranged on the top of the main cabinet 6, the front side of the rain shelter 13 extends out of the main cabinet 6 by fifty centimeters, when a worker checks and maintains the distribution cabinet, the distribution cabinet can shield rain and rain for the worker, and can prevent rain from falling into the main cabinet 6 to damage a circuit, wiring holes are formed in the inner walls of two sides of the main cabinet 6, rain shelters 11 are fixed on the outer walls of two sides of the main cabinet 6, circular holes communicated with the wiring holes are formed in the outer wall of the bottom of the rain shelters 11, a safety door 15 is hinged on the front side of the main cabinet 6, a glass window 14 is arranged on the outer wall of the front side of the safety door 15, a handle 16 is arranged on the front, when the emergency exit 15 is closed, emergency exit 15 hugs closely with waterproof circle 4 and seals up the crack tightly, prevents that the rainwater from getting into main cabinet 6 inside, drenches circuit element, damages equipment.

The utility model discloses in, the ventilation hole that has the rectangle is all opened to the both sides inner wall of main cabinet 6, and the outside that the both sides outer wall of main cabinet 6 is located the ventilation hole is fixed with weather shield 9.

The utility model discloses in, the both sides inner wall of main cabinet 6 is located the inboard fixed slot in ventilation hole, and the inner wall joint of fixed slot has drying plate 18, and when the weather is moist, drying plate 18 can absorb the steam in the air, makes the air that gets into in the main cabinet 6 from the external world drier, prevents that the circuit in the main cabinet 6 from weing to take place the short circuit, damages the circuit.

The utility model discloses in, the bottom inner wall of main cabinet 6 is fixed with the mounting panel, and the top outer wall of mounting panel is fixed with toolbox 5.

The utility model discloses in, the top outer wall of main cabinet 6 is fixed with motor 17, and the top of motor 17's output shaft is fixed with fan 12, and fan 12 is located the inboard top of main cabinet 6, and fan 12 rotates, can form the air current, blows away the heat that produces when the circuit operation, and the time circuit keeps moving at the lower temperature, has guaranteed the safety of circuit, has sung the life of circuit.

The utility model discloses in, the rear side inner wall of main cabinet 6 is fixed with first mounting bracket 8, and the rear side inner wall of main cabinet 6 is located and is fixed with second mounting bracket 10 between the first mounting bracket 8, and one side outer wall of first mounting bracket 8 is opened there is circular mounting hole, and one side outer wall of second mounting bracket 10 is provided with bolt hole 7, can adapt to the equipment of installing difference, makes the application range of switch board wider.

The working principle is as follows: during the use, install circuit equipment on first mounting bracket 8 and second mounting bracket 10, draw in main cabinet 6 with the high-voltage line from the wiring hole to draw the circuit that connects well from another wiring hole, the installation finishes, closes emergency exit 15, and when the weather is overheated, starter motor 17, fan 2 rotates, for the equipment cooling in the main cabinet 6.

Example 2

Referring to fig. 1-3, the high voltage distribution cabinet for power engineering, in this embodiment, compared with embodiment 1, further includes supporting legs 1 fixed at four corners of the bottom outer wall of the base 2, and a fixing plate fixed between the outer walls of the opposite sides of the supporting legs 1.

The working principle is as follows: during the use, supporting leg 1 at the bottom installation of base 2 makes main cabinet 6 liftoff higher, prevents that ground ponding from getting into inside main cabinet 6, drenches the internal plant, causes the circuit trouble.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-voltage power distribution cabinet for the power engineering comprises a base (2) and is characterized in that a moisture-proof layer (3) is fixed on the outer wall of the top of the base (2), and the outer wall of the top of the moisture-proof layer (3) is fixed with a main cabinet (6), the top of the main cabinet (6) is provided with a rain shelter (13), the front side of the rain shelter (13) extends out of the main cabinet (6) by fifty centimeters, the inner walls of the two sides of the main cabinet (6) are both provided with wiring holes, and the outer walls of the two sides of the main cabinet (6) are positioned outside the wiring hole and are fixed with rain-shielding blocks (11), the outer wall of the bottom of each rain-shielding block (11) is provided with a round hole communicated with the wiring hole, the front side of the main cabinet (6) is hinged with a safety door (15), a glass window (14) is arranged on the outer wall of the front side of the safety door (15), a handle (16) is arranged on the front side of the safety door (15), waterproof rings (4) are arranged on the left, right, upper and lower inner walls of the main cabinet (6).

2. The electrical engineering high voltage distribution cabinet according to claim 1, wherein rectangular ventilation holes are formed in the inner walls of the two sides of the main cabinet (6), and rain baffles (9) are fixed on the outer walls of the two sides of the main cabinet (6) and located outside the ventilation holes.

3. The electrical engineering high voltage distribution cabinet according to claim 2, characterized in that the inner walls of the main cabinet (6) are located in the inner fixing slots of the ventilation holes, and the inner walls of the fixing slots are clamped with the drying plates (18).

4. The electrical engineering high voltage distribution cabinet according to claim 1, characterized in that a mounting plate is fixed to the bottom inner wall of the main cabinet (6), and a tool box (5) is fixed to the top outer wall of the mounting plate.

5. The electrical engineering high voltage distribution cabinet according to claim 1, characterized in that a motor (17) is fixed to the outer wall of the top of the main cabinet (6), and a fan (12) is fixed to the top end of the output shaft of the motor (17), wherein the fan (12) is located at the top of the inner side of the main cabinet (6).

6. The electrical engineering high voltage distribution cabinet according to claim 1, characterized in that the inner wall of the rear side of the main cabinet (6) is fixed with first mounting brackets (8), and the inner wall of the rear side of the main cabinet (6) is located between the first mounting brackets (8) and fixed with second mounting brackets (10), one outer wall of the first mounting brackets (8) is provided with circular mounting holes, and one outer wall of the second mounting brackets (10) is provided with bolt holes (7).

7. The electrical engineering high voltage distribution cabinet according to claim 1, characterized in that the bottom outer wall of the base (2) is fixed with support legs (1) at four corners, and a fixing plate is fixed between the outer walls of the opposite sides of the support legs (1).