CN210723775U - Novel combined high-voltage control cabinet - Google Patents
Novel combined high-voltage control cabinet Download PDFInfo
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- CN210723775U CN210723775U CN201921968731.XU CN201921968731U CN210723775U CN 210723775 U CN210723775 U CN 210723775U CN 201921968731 U CN201921968731 U CN 201921968731U CN 210723775 U CN210723775 U CN 210723775U
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Abstract
The utility model discloses a novel combined high-voltage control cabinet, belonging to the field of high-voltage cabinets, comprising a bottom plate, a combined cabinet body and a transformer, wherein the combined cabinet body and the transformer are arranged on the bottom plate, and the transformer is positioned on the rear surface of the combined cabinet body; a partition plate perpendicular to the bottom surface of the combined cabinet body is fixedly installed at the middle position in the combined cabinet body, and the combined cabinet body is divided into two parts by the partition plate, wherein one part is a high-voltage cabinet, and the other part is a low-voltage cabinet; one surfaces, far away from each other, of the high-voltage cabinet and the low-voltage cabinet are respectively hinged with a cabinet door A and a cabinet door B; and the outer side wall of the upper end of the combined cabinet body is symmetrically provided with a heat radiation fan, and the upper end of the combined cabinet body and the adjacent side wall of the heat radiation fan are both provided with a heat radiation opening. The high-voltage control cabinet has the advantages of simple and compact structure, good heat dissipation performance and convenient operation and use; the electromagnetic interference shielding device can effectively shield the interference of external electromagnetic signals and has stable operation.
Description
Technical Field
The utility model belongs to the technical field of the high-voltage board, concretely relates to novel combination formula high tension control cabinet.
Background
The high-voltage control cabinet is a combined high-low voltage switch cabinet assembled by standard modules, is suitable for a power supply system with the rated working voltage of alternating current 50-60HZ of 660V or below, and is used for controlling power generation, power transmission, power distribution, electric energy conversion and electric energy consumption equipment.
However, the existing high-voltage control cabinet generally has high requirements on the use environment, a large amount of heat is generated during work, internal elements are aged and damaged due to high temperature, fire disasters are seriously caused, and the service life and the use safety of the high-voltage control cabinet are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel combination formula high tension control cabinet to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel combined high-voltage control cabinet comprises a bottom plate, a combined cabinet body and a transformer, wherein the combined cabinet body and the transformer are installed on the bottom plate; a partition plate perpendicular to the bottom surface of the combined cabinet body is fixedly installed at the middle position in the combined cabinet body, and the combined cabinet body is divided into two parts by the partition plate, wherein one part is a high-voltage cabinet, and the other part is a low-voltage cabinet; one surfaces, far away from each other, of the high-voltage cabinet and the low-voltage cabinet are respectively hinged with a cabinet door A and a cabinet door B; the outer side wall of the upper end of the combined cabinet body is symmetrically provided with a heat radiation fan, and the side walls of the upper end of the combined cabinet body adjacent to the heat radiation fan are provided with heat radiation ports; the novel low-voltage cabinet is characterized in that an electrical box is arranged inside the low-voltage cabinet and is in sliding connection with the low-voltage cabinet, a mounting plate for mounting electrical devices is fixedly mounted inside the electrical box, and screw holes are formed in the mounting plate.
As a further aspect of the present invention, the inner surface wall of the combined cabinet body is bonded with a shielding net.
As a further proposal of the utility model, a plurality of evenly distributed air holes are arranged on the division plate.
As the utility model discloses scheme further again, the electrical apparatus box is provided with a plurality of, a plurality of the electrical apparatus box by upwards arranging in proper order in the bottom of low-voltage cabinet.
As the utility model discloses scheme further again, the interior table wall of low-voltage cabinet is provided with the gib block, the lateral wall of electrical apparatus box seted up with the spacing spout of gib block looks adaptation.
Compared with the prior art, the beneficial effects of the utility model are that:
the novel combined high-voltage control cabinet is provided with the combined box body, the combined box body is divided into two parts by the partition plate, the high-voltage side and the low-voltage side are in the same box body, and the novel combined high-voltage control cabinet is simple in structure and small in size; by arranging the heat dissipation fans and the heat dissipation ports and arranging the air holes on the partition plate, the heat dissipation fans on the two sides of the box body can dissipate heat on the high-voltage side and the low-voltage side at the same time, so that the heat dissipation efficiency of the high-voltage control cabinet is improved, the influence of high temperature on internal elements can be effectively reduced, and the service life and the use safety of the high-voltage control cabinet are improved;
this novel combination formula high tension control cabinet is through setting up the shielding net, through the external electromagnetic signal of shielding net piece-to-piece ratio, avoids outside electromagnetic signal to cause the influence to high tension control cabinet's electric current and voltage in the use to improve the stability that high tension control cabinet used.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic structural view of the center dividing plate of the present invention;
fig. 4 is a schematic structural diagram of the electrical box of the present invention.
In the figure: 1. a base plate; 2. a combined box body; 201. a high-voltage cabinet; 202. a low-voltage cabinet; 3. a heat radiation fan; 4. a heat dissipation port; 5. a transformer; 6. a cabinet door A; 7. a partition plate; 8. a shielding mesh; 9. an electrical box; 10. a cabinet door B; 11. mounting a plate; 12. and a limiting sliding groove.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1, the present invention provides a novel combined high voltage control cabinet, which includes a bottom plate 1, a combined cabinet body 2 and a transformer 5 mounted on the bottom plate 1, wherein the transformer 5 is located on the rear surface of the combined cabinet body 2.
Referring to fig. 2, a partition plate 7 perpendicular to the bottom surface of the combined cabinet 2 is fixedly installed at a middle position inside the combined cabinet 2, and the combined cabinet 2 is divided into two parts by the partition plate 7, one part is a high voltage cabinet 201, and the other part is a low voltage cabinet 202; a cabinet door A6 and a cabinet door B10 are hinged to the surfaces, far away from each other, of the high-voltage cabinet 201 and the low-voltage cabinet 202 respectively; the high-voltage cabinet 201 and the low-voltage cabinet 202 are separated from the combined cabinet body 2 through the separation plate 7, so that the high-voltage cabinet 201 and the low-voltage cabinet 202 are combined into a whole, and the floor area of the high-voltage control cabinet is reduced.
Referring to fig. 1 and 2, the outer side wall of the upper end of the combined cabinet 2 is symmetrically provided with the heat dissipation fan 3, and the side walls of the upper end of the combined cabinet 2 adjacent to the heat dissipation fan 3 are both provided with heat dissipation ports 4; a plurality of air holes which are evenly distributed are formed in the partition plate 7; through set up cooling fan 3 and thermovent 7 on the combination formula cabinet body 2, and set up the bleeder vent on division board 7, make two cooling fan 3 cold wind that blow off can both correspond and blow high-pressure side and low pressure side, thereby cool down the inside electrical components of high-pressure side and low pressure side, thereby the radiating efficiency of high-voltage control cabinet has been improved, avoid the high temperature to lead to electrical components ageing, damage, and then improve high-voltage control cabinet's life, avoid dangerous condition such as the high temperature conflagration that takes place, and then improve the security that high-voltage control cabinet used.
Referring to fig. 2 and 4, an electrical box 9 is disposed inside the low voltage cabinet 202, the electrical box 9 is slidably connected to the low voltage cabinet 202, a plurality of electrical boxes 9 are disposed, and the plurality of electrical boxes 9 are sequentially arranged upward from the bottom end of the low voltage cabinet 202; an installation plate 11 for installing electric devices is fixedly installed inside the electric box 9, and a screw hole is formed in the installation plate 11; generally, in the operation of the high voltage control cabinet, the operation of the low voltage side is the most frequent, and the installation position of the electric device is designed to be a drawer type, which can be drawn out from the interior of the low voltage cabinet 202 for operation, thereby facilitating the installation and operation of the electric device.
Wherein, the inner surface wall of the low-voltage cabinet 202 is provided with a guide strip, and the outer side wall of the electrical box 9 is provided with a limit chute 12 matched with the guide strip; set up the gib block through the inner wall at low-voltage cabinet 202, set up spacing spout 12 on electrical apparatus box 9, lead electrical apparatus box 9 through gib block and spacing spout 12 to make electrical apparatus box 9 can the remain stable under the condition of pull, and make electrical apparatus box 9 through gib block and spacing spout 12, make a plurality of electrical apparatus box 9 can be in proper order from up arranging down, and then accomodate the installation to the electrical apparatus of difference.
In addition, the inner surface wall of the combined cabinet body 2 is bonded with the shielding net 8, and the shielding net 8 is arranged to shield the interference of external electromagnetic signals, so that the operation of electrical components in the high-voltage control cabinet is more stable.
In the above scheme, it should be noted that the shielding net 8 is a net capable of shielding electromagnetic signals, which is woven by red copper wires.
When the combined type cabinet is used, the heat dissipation fans 3 on the two side walls of the combined type cabinet body 2 are started, cold air is blown into the combined type cabinet body 2 by the heat dissipation fans 3, so that heat in the combined type cabinet body 2 is taken out from the heat dissipation port 4, and then the high-voltage control cabinet is subjected to heat dissipation, when heat dissipation is performed, air introduced by the two heat dissipation fans 3 can respectively enter the high-voltage cabinet 201 and the low-voltage cabinet 202 through the air holes in the partition plate 7, and the high-voltage cabinet 201 and the low-voltage cabinet 202 are subjected to heat dissipation simultaneously through the two heat dissipation fans 3, so; when the operation is performed on the low-voltage side, the cabinet door B10 is opened, the electrical box 9 is pulled out from the low-voltage cabinet 201, and then the electrical devices in the electrical box 9 can be operated, so that the operation is convenient; through setting up shielding net 8, utilize shielding net 8 to shield external electromagnetic signal's interference, and then make the inside electrical components operation of high tension switchgear more stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A novel combined high-voltage control cabinet comprises a bottom plate (1), a combined cabinet body (2) and a transformer (5), wherein the combined cabinet body (2) and the transformer (5) are installed on the bottom plate (1), and the transformer (5) is located on the rear surface of the combined cabinet body (2); the method is characterized in that: a partition plate (7) perpendicular to the bottom surface of the combined cabinet body (2) is fixedly installed in the middle of the inside of the combined cabinet body (2), the combined cabinet body (2) is divided into two parts by the partition plate (7), one part is a high-voltage cabinet (201), and the other part is a low-voltage cabinet (202); one surfaces, far away from each other, of the high-voltage cabinet (201) and the low-voltage cabinet (202) are respectively hinged with a cabinet door A (6) and a cabinet door B (10); the outer side wall of the upper end of the combined cabinet body (2) is symmetrically provided with a heat radiation fan (3), and the side wall of the upper end of the combined cabinet body (2) adjacent to the heat radiation fan (3) is provided with a heat radiation port (4); the inside of low-voltage cabinet (202) is provided with electrical apparatus box (9), electrical apparatus box (9) with low-voltage cabinet (202) sliding connection, the inside fixed mounting of electrical apparatus box (9) has mounting panel (11) that are used for installing the electrical apparatus, be provided with the screw hole on mounting panel (11).
2. The novel combined high-voltage control cabinet according to claim 1, characterized in that: and a shielding net (8) is bonded on the inner surface wall of the combined cabinet body (2).
3. The novel combined high-voltage control cabinet according to claim 1, characterized in that: the partition plate (7) is provided with a plurality of air holes which are evenly distributed.
4. The novel combined high-voltage control cabinet according to claim 1, characterized in that: the electric appliance boxes (9) are arranged in a plurality of the electric appliance boxes (9) and are sequentially arranged upwards from the bottom end of the low-voltage cabinet (202).
5. The novel combined high-voltage control cabinet according to claim 4, characterized in that: the inner surface wall of the low-voltage cabinet (202) is provided with a guide strip, and the outer side wall of the electrical box (9) is provided with a limiting sliding groove (12) matched with the guide strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968731.XU CN210723775U (en) | 2019-11-14 | 2019-11-14 | Novel combined high-voltage control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968731.XU CN210723775U (en) | 2019-11-14 | 2019-11-14 | Novel combined high-voltage control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210723775U true CN210723775U (en) | 2020-06-09 |
Family
ID=70930660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921968731.XU Active CN210723775U (en) | 2019-11-14 | 2019-11-14 | Novel combined high-voltage control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210723775U (en) |
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2019
- 2019-11-14 CN CN201921968731.XU patent/CN210723775U/en active Active
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