CN212991597U

CN212991597U - High-low pressure sealing power distribution cabinet

Info

Publication number: CN212991597U
Application number: CN202021529149.6U
Authority: CN
Inventors: 李红宾
Original assignee: Henan Chuangmin Electric Technology Co ltd
Current assignee: Henan Chuangmin Electric Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-16
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a high-low voltage sealed power distribution cabinet, which comprises a high-voltage cabinet, a base and a low-voltage cabinet, the top of the base is fixedly provided with a connecting plate, the high-voltage cabinet is fixedly arranged on one side of the connecting plate, the base is fixedly arranged at the other side of the connecting plate, the inner sides of the high-voltage cabinet and the low-voltage cabinet are provided with closed chambers, one side of the closed chamber is provided with an installation cabinet, the bottom of the installation cabinet is provided with a placing groove, the bottom of the installation cabinet and the inner side of the placing groove are fixedly provided with a heat absorbing plate, the back surfaces of the high-voltage cabinet and the low-voltage cabinet are provided with heat dissipation chambers, one side of the heat absorption plate is fixedly provided with a heat conduction plate, the heat-conducting plate is provided with a heat-radiating fin at one extended end, the utility model reduces the through holes between the device and the outside, thereby can effectually avoid in the middle of dust or steam gets into this device to each electric original paper life's in the middle of the influence device problem produces.

Description

High-low pressure sealing power distribution cabinet

Technical Field

The utility model relates to a switch board, in particular to high-low voltage seal switch board belongs to electric power system technical field.

Background

The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet is a distribution board for each power consumption, a control box and a switch box are equipment of the power distribution device, wherein the equipment integrally assembles a plurality of switches, circuit breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements.

At present because the switch board is installed in the open air more, cause the inside condition of intaking that exists of all different degree behind the switch board installation on the existing market, especially in the aspect of the high-low voltage power distribution cabinet, because high-low voltage power distribution cabinet power is bigger, and high-low voltage power distribution cabinet's heat dissipation demand is bigger, but owing to make need adopt sealed form in the open air, thereby guarantee that the device can not get into debris such as rainwater, the problem of influence device's normal operating takes place, but present sealing device radiating effect is relatively poor, thereby can lead to device internal plant temperature still higher, high temperature not only can lead to the system operation shakiness, the problem that life shortens.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-low pressure seals switch board to solve and to provide but because make in the open air and need adopt sealed form among the above-mentioned background art, thereby guarantee that the device can not get into debris such as rainwater, the problem that influences the normal operating of device takes place, but present sealing device radiating effect is relatively poor, thereby can lead to the still higher problem of device internal plant temperature.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-low pressure sealed switch board, includes high-voltage board, base and low-voltage board, the top fixed mounting of base has the connecting plate, high-voltage board fixed mounting is in one side of connecting plate, base fixed mounting is at the opposite side of connecting plate, the high-voltage board is provided with the closed chamber with the inboard of low-voltage board, one side of closed chamber is provided with the installation cabinet, the bottom of installation cabinet is provided with the standing groove, the bottom fixed mounting of installation cabinet and standing groove inboard has the absorber plate, the back of high-voltage board and low-voltage board is provided with the heat dissipation chamber, one side fixed mounting of absorber plate has the heat-conducting plate, the fin is installed to the one end.

As a preferred technical scheme of the utility model, the top fixed mounting of heat dissipation indoor side has the water pipe, the bottom of water pipe distributes and drenches the flood peak for three groups, the bottom fixed mounting of heat dissipation room has the cistern, the upper and lower both sides at the fin are installed with the cistern to the water pipe.

As an optimal technical scheme of the utility model, it has the mounting hole to distribute on the inboard absorber plate of installation cabinet, the installation pole is installed through the installation piece in the front of absorber plate.

As a preferred technical scheme of the utility model, the positive fixed mounting of standing groove has the mount, and the mount passes through the bolt and installs the inboard at the standing groove.

As an optimal technical scheme of the utility model, the positive fixed mounting of closed chamber has positive panel, two sets of electric power meters are installed in the front of positive panel, the bottom of electric power meter is provided with two sets of pilot lamps.

As an optimal technical scheme of the utility model, the high-voltage board articulates with the positive one side of low-voltage cabinet has the shutter, the top fixed mounting of high-voltage board and low-voltage cabinet has the footstock, the top fixed mounting of footstock has the roof.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a high-low voltage seal switch board, through reducing this device and external through-hole, thereby can effectually avoid dust or steam to get into in the middle of this device, thereby influence each electric original paper life's in the middle of the device problem production, the cooperation through the heat-conducting plate of adoption and fin is used simultaneously, thereby can be with the inside heat that produces of device in the middle of the device derivation device, simultaneously can pour into rivers into at the water pipe at top, thereby make it cool down through rivers to the fin in the middle of the device, guarantee the endothermic efficiency of device, thereby make the inside electric original paper of its switch board can normal operating.

2. The utility model relates to a high-low voltage seal switch board, through being equipped with the installation electronic component that the mounting panel can be convenient fast, can adjust the position of mounting panel simultaneously, the electronic component of difference of easy to assemble size, the convenience that improves the device and use, can directly demonstrate the numerical value of device internal circuit through the instruction list simultaneously, thereby make things convenient for personnel to observe, the pilot lamp that simultaneously can adopt can be simple observe the inside partial equipment of device, avoid often needing to open the enclosure and lead to in the middle of dust or rivers admission gear, the shutter that adopts simultaneously protects the device, prevent debris admission gear.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic side view of the internal structure of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a top plate; 2. a top seat; 3. an electric power meter; 4. a front panel; 5. an indicator light; 6. a protective door; 7. a high-voltage cabinet; 8. a base; 9. a connecting plate; 10. mounting holes; 11. installing a cabinet; 12. a heat absorbing plate; 13. a low-voltage cabinet; 14. mounting blocks; 15. mounting a rod; 16. a closed chamber; 17. a fixed mount; 18. a placement groove; 19. a water pipe; 20. a water sprinkling head; 21. a heat sink; 22. a heat conducting plate; 23. a heat dissipation chamber; 24. and (7) a water reservoir.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a high-low voltage sealed power distribution cabinet, including high-voltage board 7, base 8 and low-voltage board 13, the top of base 8 is fixedly installed with connecting plate 9, connecting plate 9 is used for connecting high-voltage board 7 and low-voltage board 13, increase the stability of the installation of the device, high-voltage board 7 is fixedly installed on one side of connecting plate 9, base 8 is fixedly installed on the other side of connecting plate 9, the inside of high-voltage board 7 and low-voltage board 13 is provided with closed chamber 16, closed chamber 16 is used for installing the equipment that does not need to be opened frequently and maintained, improve the safety of these equipment, one side of closed chamber 16 is provided with installation cabinet 11, installation cabinet 11 is used for fixedly installing other equipment, increase the convenience of the installation of the device, the bottom of installation cabinet 11 is provided with standing groove 18, standing groove 18 places relatively large, install 11 and the inboard bottom fixed mounting of standing groove 18 has absorber plate 12, absorber plate 12 is used for fixed mounting electrical equipment, thereby contact with electrical equipment, conveniently absorb electrical equipment's heat conduction guiding device, high-voltage board 7 is provided with heat dissipation chamber 23 with the back of low-voltage board 13, one side and the external world of heat dissipation chamber 23 communicate and make things convenient for the heat to give out the device, one side fixed mounting of absorber plate 12 has heat-conducting plate 22, fin 21 is installed to the one end that heat-conducting plate 22 extends, fin 21 can effectual improvement this device and the area of contact of air, increase the radiating efficiency of device.

Furthermore, a water pipe 19 is fixedly installed at the top of the inner side of the heat dissipation chamber 23, the heat conduction efficiency of the heat dissipation fins 21 can be improved through water flow of the water pipe 19, three groups of water spraying heads 20 are distributed at the bottom of the water pipe 19, the water spraying heads 20 reduce the outflow speed of the water flow and guarantee the heat dissipation efficiency of the device at the same time, a reservoir 24 is fixedly installed at the bottom of the heat dissipation chamber 23, the reservoir 24 can guarantee that the device receives the water flow flowing down from the water spraying heads 20, and therefore the device is discharged, and the water pipe 19 and the reservoir 24 are.

Further, mounting holes 10 are distributed in the heat absorbing plate 12 on the inner side of the mounting cabinet 11, the mounting holes 10 can be used for fixedly mounting blocks 14, the mounting blocks 14 are convenient to take down, mounting rods 15 are mounted on the front face of the heat absorbing plate 12 through the mounting blocks 14, the mounting rods 15 are used for fixedly mounting other devices, and the service life of the device is prolonged.

Further, a fixing frame 17 is fixedly mounted on the front surface of the placement groove 18, and the fixing frame 17 is mounted on the inner side of the placement groove 18 by bolts.

Furthermore, a front panel 4 is fixedly installed on the front surface of the closed chamber 16, the front panel 4 is used for fixedly installing the electric power meter 3 and the indicator lamps 5, two groups of electric power meters 3 are installed on the front surface of the front panel 4, two groups of indicator lamps 5 are arranged at the bottom of the electric power meters 3, the electric power meters 3 and the indicator lamps 5 can observe partial devices in the device, and dust or water flow entering the device caused by frequent opening of the closed chamber 16 is avoided.

Further, the front side of the high-voltage cabinet 7 and the low-voltage cabinet 13 is hinged with a protective door 6, the top of the high-voltage cabinet 7 and the top of the low-voltage cabinet 13 are fixedly provided with a top seat 2, and the top of the top seat 2 is fixedly provided with a top plate 1.

During the specific use, install this device in the middle of the suitable position earlier, then for water pipe 19 and cistern 24 meet the pipeline, accessible absorber plate 12 is used for fixed mounting electrical equipment when the device is in operation, conveniently absorbs electrical equipment's heat conduction guiding device, conduct to in the middle of the fin 21, fin 21 can effectual improvement this device and the area of contact of air simultaneously, increase the radiating efficiency of device, then water current among the water pipe 19 can be drenched fin 21 through drenching flood peak 20, increase the radiating efficiency of fin 21.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. A high-low voltage sealed power distribution cabinet comprises a high-voltage cabinet (7), a base (8) and a low-voltage cabinet (13), and is characterized in that a connecting plate (9) is fixedly mounted at the top of the base (8), the high-voltage cabinet (7) is fixedly mounted on one side of the connecting plate (9), the base (8) is fixedly mounted on the other side of the connecting plate (9), a closed chamber (16) is arranged on the inner sides of the high-voltage cabinet (7) and the low-voltage cabinet (13), a mounting cabinet (11) is arranged on one side of the closed chamber (16), a placing groove (18) is arranged at the bottom of the mounting cabinet (11), a heat absorbing plate (12) is fixedly mounted at the bottom of the inner sides of the mounting cabinet (11) and the placing groove (18), a heat dissipation chamber (23) is arranged on the back surfaces of the high-voltage cabinet (7) and the low-voltage cabinet (13), and, and a radiating fin (21) is arranged at one extending end of the heat conducting plate (22).

2. The high-low voltage sealed power distribution cabinet according to claim 1, characterized in that: the top fixed mounting of heat dissipation chamber (23) inboard has water pipe (19), the bottom distribution of water pipe (19) has three groups to drench flood peak (20), the bottom fixed mounting of heat dissipation chamber (23) has cistern (24), water pipe (19) and cistern (24) are installed in the upper and lower both sides of fin (21).

3. The high-low voltage sealed power distribution cabinet according to claim 1, characterized in that: mounting holes (10) are distributed on a heat absorbing plate (12) on the inner side of the mounting cabinet (11), and a mounting rod (15) is mounted on the front surface of the heat absorbing plate (12) through a mounting block (14).

4. The high-low voltage sealed power distribution cabinet according to claim 1, characterized in that: the front surface of the placing groove (18) is fixedly provided with a fixing frame (17), and the fixing frame (17) is arranged on the inner side of the placing groove (18) through bolts.

5. The high-low voltage sealed power distribution cabinet according to claim 1, characterized in that: the front fixed mounting of closed chamber (16) has positive panel (4), two sets of electric power meters (3) are installed in the front of positive panel (4), the bottom of electric power meter (3) is provided with two sets of pilot lamps (5).

6. The high-low voltage sealed power distribution cabinet according to claim 1, characterized in that: high-voltage board (7) and the positive one side of low-voltage board (13) articulate there is shutter (6), the top fixed mounting of high-voltage board (7) and low-voltage board (13) has footstock (2), the top fixed mounting of footstock (2) has roof (1).