CN218102150U

CN218102150U - 330V low-voltage AC power distribution cabinet for power distribution station

Info

Publication number: CN218102150U
Application number: CN202222262603.1U
Authority: CN
Inventors: 钟月华
Original assignee: Suzhou Qihua Machinery & Electrical Equipment Co ltd
Current assignee: Suzhou Qihua Machinery & Electrical Equipment Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-20
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a 330V low-voltage alternating-current power distribution cabinet for power distribution station, the intelligent cabinet temperature adjusting device comprises a cabinet body and an electrical mounting board, electrical mounting board fixed mounting is on the inner wall of the cabinet body, two vents, every have been seted up to the symmetry on the lateral wall of the cabinet body all seted up the mounting groove on the inner wall of vent, fixed mounting has servo motor in the inner wall of mounting groove, servo motor's output fixed mounting has the action wheel, the action wheel is connected with from the driving wheel through the transmission of drive belt. In the utility model, the output end of the servo motor drives the driving wheel to rotate, the driving wheel drives the driving wheel to rotate through the driving belt, the driving wheel and the driving wheel rotate in the same direction, and the ventilating opening is opened, so that the heat of the cabinet body can be conveniently dissipated; when rainy day, servo motor drives action wheel and follows the rotation of driving wheel antiport for two rain flakes cooperate each other and seal vent department, have avoided the rainwater to get into the internal electric elements damage that causes the cabinet body.

Description

330V low-voltage AC power distribution cabinet for power distribution station

Technical Field

The utility model relates to the technical field of, especially, relate to a 330V low pressure AC distribution cabinet for power distribution station.

Background

A distribution station, i.e., a substation, is a place where voltage and current are converted, and electric energy is received and distributed in an electric power system. The installation unit is used for installing electrical elements required by power transformation to form a complete power distribution system.

Patent No. CN207939026U discloses a switch board for transformer substation. The new mechanical structure of this scheme utilization sets up the installation component who comprises connection piece, pivot and sliding part and installs the chamber door on the box, and the connection piece is fixed with the chamber door, pivot and box swing joint, and when the chamber door rotated to the state parallel with the box lateral wall, sliding part drive chamber door moved to the cavity that box one side was seted up to this is accomodate the chamber door, thereby reduces the space that the box occupy, and the operating personnel of being convenient for uses.

Above-mentioned current switch board for transformer substation passes through ventilation hole and external intercommunication, is convenient for ventilate to adopt cowl to shelter from the rainwater and get into the ventilation hole, but when the rainwater was too big, the rainwater got into the box through the ventilation hole very easily, arouses box components and parts to take place to damage.

In order to solve the problem, the utility model provides a 330V low pressure AC distribution cabinet is used to distribution station.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a 330V low pressure AC power distribution cabinet is used to distribution station to solve among the prior art "current for the transformer substation switch board pass through ventilation hole and external intercommunication, be convenient for ventilate, and adopt cowl to shelter from the rainwater and get into the ventilation hole, but when the rainwater was too big, the rainwater got into the box through the ventilation hole very easily, arouses the box components and parts to take place to damage" technical problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a 330V low pressure AC distribution cabinet for power distribution station, includes the cabinet body and electric mounting panel, electric mounting panel fixed mounting is on the inner wall of the cabinet body, two vents have been seted up to the symmetry on the lateral wall of the cabinet body, every the mounting groove has all been seted up on the inner wall of vent, fixed mounting has servo motor in the inner wall of mounting groove, servo motor's output fixed mounting has the action wheel, the action wheel is connected with from the driving wheel through drive belt transmission, action wheel and the center department from the driving wheel all transversely alternate and have the pivot, the other end of pivot all rotates to be connected on the inner wall of vent, every equal symmetry fixed mounting has two rain flakes in the pivot.

As a preferred embodiment of the present invention, the electrical mounting plate is provided with a plurality of electrical components.

As the utility model discloses an optimized technical scheme, the cabinet mouth has been seted up on the positive lateral wall of the cabinet body, hinge connection has the cabinet door in the cabinet mouth.

As the utility model discloses an optimized technical scheme, the lower terminal surface symmetry of the cabinet body is provided with four support frames, and is a plurality of the common fixed mounting of lower terminal surface of support frame has the backup pad.

As the preferred technical scheme of the utility model, every the both sides of keeping off the rain piece all are provided with the water proof membrane.

As the utility model discloses a preferred technical scheme, be provided with the filter plate on the inner wall of the cabinet body, the filter plate is with vent department cover.

The utility model provides a distribution station is with V low pressure AC distribution cabinet possesses following beneficial effect:

when the weather is fine, the output end of the servo motor drives the driving wheel to rotate, the driving wheel drives the driving wheel to rotate through the driving belt, the driving wheel and the driving wheel rotate in the same direction, and the ventilation opening is opened, so that heat of the cabinet body can be conveniently dissipated; when rainy days, the servo motor drives the driving wheel and the driven wheel to rotate reversely, so that the two rain-proof pieces are matched with each other to seal the vent, and the damage of electric elements in the cabinet body caused by the fact that rainwater enters the cabinet body is avoided.

Drawings

Fig. 1 is a front cross-sectional view of a 330V low-voltage ac distribution cabinet for a distribution substation provided by the present invention;

fig. 2 is the utility model provides a 330V low pressure ac distribution cabinet's for power distribution station side structure schematic diagram.

In the figure: servo motor 1, 2 drive belts, 3 mounting grooves, 4 cabinet bodies, 5 rain-proof sheets, 6 ventilation openings, 7 rotating shafts, 8 support frames, 9 electric mounting plates and 10 filter screen plates.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a 330V low voltage AC distribution cabinet for power distribution station, including the cabinet body 4 and electric mounting panel 9, electric mounting panel 9 fixed mounting is on the inner wall of the cabinet body 4, two vents 6 have been seted up to the symmetry on the lateral wall of the cabinet body 4, mounting groove 3 has all been seted up on the inner wall of every vent 6, fixed mounting has servo motor 1 in the inner wall of mounting groove 3, servo motor 1's output fixed mounting has the action wheel, the action wheel is connected with from the driving wheel through 2 transmissions of drive belt, action wheel and the center department from the driving wheel all transversely alternate and have pivot 7, the other end of pivot 7 all rotates and connects on the inner wall of vent 6, equal symmetrical fixed mounting has two rain fins 5 in every pivot 7.

Wherein a plurality of electrical components are provided on the electrical mounting plate 9.

Wherein, the cabinet mouth has been seted up on the positive lateral wall of the cabinet body 4, and hinge connection has the cabinet door in the cabinet mouth, opens the cabinet door, is convenient for change the maintenance to the components and parts of the cabinet body 4.

Wherein, the lower terminal surface symmetry of the cabinet body 4 is provided with four support frames 8, and the common fixed mounting of lower terminal surface of four support frames 8 has the backup pad, and the backup pad prevents that the cabinet body 4 from being corroded with ground contact.

Wherein, the both sides of every weather shield 5 all are provided with the water proof membrane for the rainwater glides fast, has avoided the rainwater to stop on the surface of weather shield 5.

Wherein, the inner wall of the cabinet body 4 is provided with the filter screen plate 10, the filter screen plate 10 covers the vent, the filter screen plate 10 can filter the entering air, and the dust in the air is prevented from entering the cabinet body 4.

The utility model discloses a theory of operation: when the weather is fine, the output end of the servo motor 1 drives the driving wheel to rotate, the driving wheel drives the transmission wheel to rotate through the transmission belt 2, the driving wheel and the transmission wheel rotate in the same direction, and the ventilation opening 6 is opened, so that heat of the cabinet body 4 can be conveniently dissipated; when rainy day, servo motor 1 drives action wheel and follows the driving wheel antiport for two keep off rain piece 5 and mutually support and seal 6 departments of vent, avoided the rainwater to get into and cause the internal electric elements of the cabinet body 4 to damage in the cabinet body 4.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention. In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper, lower, inner and outer" and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Claims

1. The utility model provides a 330V low-voltage AC power distribution cabinet for power distribution station, includes the cabinet body (4) and electric mounting panel (9), its characterized in that, electric mounting panel (9) fixed mounting is on the inner wall of the cabinet body (4), two vents (6), every have been seted up to the symmetry on the lateral wall of the cabinet body (4) mounting groove (3) have all been seted up on the inner wall of vent (6), fixed mounting has servo motor (1) in the inner wall of mounting groove (3), the output fixed mounting of servo motor (1) has the action wheel, the action wheel is connected with from the driving wheel through drive belt (2) transmission, action wheel and the center department from the driving wheel all transversely alternate and have pivot (7), the other end of pivot (7) all rotates to be connected on the inner wall of vent (6), every equal symmetry fixed mounting has two rain blocking pieces (5) in pivot (7).

2. A 330V low-voltage ac distribution cabinet for substations according to claim 1, characterized in that a plurality of electrical components are provided on said electrical installation plate (9).

3. The 330V low-voltage alternating-current power distribution cabinet for the power distribution station as claimed in claim 1, wherein a cabinet opening is formed in a front side wall of the cabinet body (4), and a cabinet door is connected to the inside of the cabinet opening in a hinged mode.

4. The 330V low-voltage alternating-current power distribution cabinet for the power distribution station as claimed in claim 1, wherein four support frames (8) are symmetrically arranged on the lower end surface of the cabinet body (4), and a support plate is fixedly mounted on the lower end surfaces of the plurality of support frames (8) together.

5. A 330V low-voltage ac distribution cabinet for substations according to claim 1, characterized in that each of said rain flaps (5) is provided with waterproof films on both sides.

6. The 330V low-voltage AC distribution cabinet for the power distribution station according to claim 1, wherein a filter screen plate (10) is arranged on the inner wall of the cabinet body (4), and the filter screen plate (10) covers the vent.