CN219998852U

CN219998852U - Switch board with inside temperature regulation and control function

Info

Publication number: CN219998852U
Application number: CN202320990633.6U
Authority: CN
Inventors: 杨啟高
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-11-10
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a power distribution cabinet with an internal temperature regulation function, and relates to the technical field of power distribution cabinets. The utility model comprises the following steps: the cabinet comprises a cabinet body, wherein ventilation fences are arranged on one side of the cabinet body at intervals, a cooling fan is arranged on the other side of the cabinet body corresponding to the positions of the ventilation fences, a cabinet door is hinged to the front face of the cabinet body, and L-shaped support columns are fixedly arranged at four corners of the cabinet body; the division board is set firmly in the middle of the cabinet body is inside, ventilation fence divides to be located in the both sides of division board, the division board is hollow structure, the one end upper and lower bilateral symmetry that the division board is close to cabinet body backplate has set firmly the mounting panel. When the intelligent power distribution cabinet is used, the control assembly can monitor the temperature in the cabinet body in real time, the cooling fan can cool the interior of the cabinet body in an air-cooling manner, the water cooling mechanism can cool the interior of the cabinet body in a water-cooling manner, the two cooling manners are combined, the heat dissipation effect is more obvious, and a better protection effect is achieved on components in the power distribution cabinet.

Description

Switch board with inside temperature regulation and control function

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with an internal temperature regulation and control function.

Background

The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system. The power distribution cabinet is a generic name of a motor control center. Because it needs continuous work, and each part can all produce a large amount of heat, and also can give off a large amount of heat in the production process of factory building itself, we in life and work process at ordinary times, whether be computer lab or factory building, can obviously feel its indoor temperature and the temperature in other places higher, and whether be switch board or other electrical equipment, it often can appear because of the high equipment outage or trouble that causes of temperature.

The existing common heat dissipation method is to install a high-power axial flow fan in a cabinet, and provide heat dissipation holes, so that air blown by the axial flow fan forms air cooling circulation, heat in the high-low voltage power distribution cabinet is quickly blown out of a machine body, and the heat dissipation effect is achieved. Especially in summer, because the long-time operation of switch board equipment leads to the inside high temperature of box too high, hardly dispel the heat, and then lead to inside potential safety hazard, simultaneously to inside spare part, the work of components and parts has caused very big influence, the inside electrical component of switch board is higher at long-time operation back, when the heat dissipation is unsmooth, will influence the operation of the inside electrical component of switch board, be in the operational environment of high temperature for a long time, will accelerate the ageing of electronic device, still can reduce the life of switch board, therefore we propose a switch board with inside temperature regulation and control function and solve above-mentioned problem.

Disclosure of Invention

The utility model adopts the following technical scheme for realizing the purposes:

a power distribution cabinet with internal temperature regulation and control function, comprising:

the cabinet comprises a cabinet body, wherein ventilation fences are arranged on one side of the cabinet body at intervals, a cooling fan is arranged on the other side of the cabinet body corresponding to the positions of the ventilation fences, a cabinet door is hinged to the front face of the cabinet body, and L-shaped support columns are fixedly arranged at four corners of the cabinet body;

the partition plate is fixedly arranged in the middle of the inside of the cabinet body, the ventilation fence is respectively arranged at two sides of the partition plate, the partition plate is of a hollow structure, and mounting plates are symmetrically and fixedly arranged at the upper side and the lower side of one end of the partition plate, which is close to the backboard of the cabinet body;

the water cooling mechanism is used for reducing the temperature inside the cabinet body and comprises a water storage tank arranged at the bottom of the cabinet body, a water delivery pipe is communicated with the rear side of the top of the water storage tank, a collecting pipe penetrates through the bottom plate of the cabinet body and is communicated with the upper end of the water delivery pipe, a water suction pump is arranged on the back surface of the water storage tank, the water inlet end of the water suction pump is communicated with the water storage tank, the water outlet end of the water suction pump is communicated with the water delivery pipe, return pipes are communicated with the top of the water storage tank at equal intervals on two sides of the water delivery pipe, the return pipe body is attached to the mounting plate, the upper end of the return pipe is communicated with the collecting pipe, an extension pipe is communicated with the middle of the return pipe, and the extension pipe is inserted in the partition plate;

the control assembly comprises a control panel arranged on the upper side of the front surface of the cabinet door, temperature sensors are arranged on the upper surface and the lower surface of one side, close to the mounting plate, of the partition plate, and the input ends of the cooling fan, the water suction pump and the temperature sensors are electrically connected with the output end of the control panel.

Further, a dust screen is arranged at the position, corresponding to the ventilation fence, in the cabinet body.

Further, a heat insulation plate is fixedly arranged between the water storage tank and the bottom of the cabinet body.

Further, the partition plate and the mounting plate are all aluminum plates, and the return pipe and the extension pipe are all copper pipes.

Further, the front of the mounting plate is provided with mounting rails at equal intervals.

The beneficial effects of the utility model are as follows:

1. when the temperature sensor on the partition plate is used, the temperature inside the cabinet body can be monitored in real time, after the temperature inside the cabinet body is monitored to rise, on one hand, the control panel sends a working instruction to the cooling fan, when the cooling fan operates, the ventilation fence is matched, the air flow speed inside and outside the cabinet body can be improved, the release of heat inside the cabinet body is promoted, the water cooling mechanism is additionally arranged, when the water suction pump works, water inside the water storage tank is sent to the inside of the collecting pipe through the water pipe, then the water falls down through the return pipe and passes through the extension pipe, and finally returns to the water storage tank, in the process, a large amount of heat can be absorbed due to the large specific heat capacity of the water, so that a good cooling effect is achieved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of another perspective structure of the present utility model;

FIG. 3 is a schematic diagram of a water cooling mechanism according to the present utility model;

FIG. 4 is a schematic view of the structure of the partition plate of the present utility model.

Reference numerals: 1. a cabinet body; 101. a ventilation fence; 2. a heat radiation fan; 3. a cabinet door; 4. an L-shaped pillar; 5. a partition plate; 6. a mounting plate; 601. a mounting rail; 7. a water cooling mechanism; 701. a water storage tank; 702. a water pipe; 703. collecting pipes; 704. a water pump; 705. a return pipe; 706. an extension tube; 707. a heat insulating plate; 8. a control panel; 9. a temperature sensor; 10. a dust-proof net.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides a power distribution cabinet with an internal temperature regulation function, which is mainly used for solving the problems of single air cooling heat dissipation and poor heat dissipation effect in the prior art, and provides the following technical scheme, and the following detailed description is given by combining with fig. 1-4: a power distribution cabinet with internal temperature regulation and control function, comprising:

the cabinet comprises a cabinet body 1, wherein one side of the cabinet body 1 is provided with ventilation fences 101 at intervals, a radiator fan 2 is arranged at the other side of the cabinet body corresponding to the ventilation fences 101, a cabinet door 3 is hinged to the front surface of the cabinet body 1, and L-shaped support posts 4 are fixedly arranged at four corners of the cabinet body 1;

the partition plate 5 is fixedly arranged in the middle of the interior of the cabinet body 1, the ventilation fence 101 is respectively arranged at two sides of the partition plate 5, the partition plate 5 is of a hollow structure, and mounting plates 6 are symmetrically and fixedly arranged at the upper side and the lower side of one end of the partition plate 5, which is close to the backboard of the cabinet body 1;

the water cooling mechanism 7 is used for reducing the temperature inside the cabinet body 1, the water cooling mechanism 7 comprises a water storage tank 701 arranged at the bottom of the cabinet body 1, a water delivery pipe 702 is communicated with the rear side of the top of the water storage tank 701, a collecting pipe 703 is communicated with the upper end of the water delivery pipe 702 through the bottom plate of the cabinet body 1, a water suction pump 704 is arranged on the back surface of the water storage tank 701, the water inlet end of the water suction pump 704 is communicated with the water storage tank 701, the water outlet end of the water suction pump 704 is communicated with the water delivery pipe 702, return pipes 705 are communicated with the two sides of the water delivery pipe 702 at equal intervals at the top of the water storage tank 701, the pipe body of the return pipes 705 is attached to the mounting plate 6, the upper end of the return pipes 705 are communicated with the collecting pipe 703, an extension pipe 706 is communicated with the middle part of the return pipes 705, and the extension pipe 706 is inserted in the partition plate 5;

the control assembly comprises a control panel 8 arranged on the upper side of the front surface of the cabinet door 3, wherein the upper surface and the lower surface of one side, close to the mounting plate 6, of the partition plate 5 are respectively provided with a temperature sensor 9, and the input ends of the cooling fan 2, the water suction pump 704 and the temperature sensors 9 are electrically connected with the output end of the control panel 8.

When the intelligent cabinet temperature monitoring device is used, the temperature sensor 9 on the partition plate 5 can monitor the temperature inside the cabinet body 1 in real time, after the temperature inside the cabinet body 1 is monitored to rise, on one hand, the control panel 8 sends a working instruction to the cooling fan 2, when the cooling fan 2 operates, the ventilation fence 101 is matched, the speed of air flow inside and outside the cabinet body 1 can be improved, the release of heat inside the cabinet body 1 is promoted, additionally, the water cooling mechanism 7 is arranged, the water suction pump 704 works, water inside the water storage tank 701 is conveyed to the inside of the collecting pipe 703 through the water conveying pipe 702, then the water falls down through the return pipe 705 and returns to the water storage tank 701 through the extension pipe 706, and in the process, a large amount of heat can be absorbed due to the fact that the specific heat capacity of the water is large, so that a better cooling effect is achieved.

It should be noted that, the control panel 8 controls the water pump 704, the cooling fan 2 works and receives the data of the temperature sensor 9, the control panel 8 and the temperature sensor 9 are both in the prior art, one of the product models of the temperature sensor 9 is DS18B20, and specific working principles of the two are not repeated.

As shown in fig. 1, in some embodiments, a dust screen 10 is disposed at a position corresponding to the ventilation fence 101 inside the cabinet body 1, and more specifically, dust can be effectively prevented from entering the cabinet body 1 by disposing the dust screen 10, so that components inside the cabinet body 1 are well protected.

As shown in fig. 1, in some embodiments, a heat insulation board 707 is fixed between the water storage tank 701 and the bottom of the cabinet 1, and more specifically, the heat insulation board 707 may play a role of separation, so that the water temperature in the water storage tank 701 is kept at a lower temperature.

As shown in fig. 3, in some embodiments, the partition plate 5 and the mounting plate 6 are both aluminum plates, and the return tube 705 and the extension tube 706 are both copper tubes, and more specifically, copper and aluminum are both good conductors of heat, which can facilitate heat transfer and release.

As shown in fig. 1, in some embodiments, the front surface of the mounting board 6 is provided with mounting rails 601 at equal intervals, more specifically, when the device is used, components and equipment are mainly mounted on the mounting rails 601, so that the water cooling mechanism 7 can well absorb heat of the components and equipment.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Switch board with inside temperature regulation and control function, its characterized in that includes:

the novel cabinet comprises a cabinet body (1), wherein one side of the cabinet body (1) is provided with ventilation fences (101) at intervals, a cooling fan (2) is arranged at the other side of the cabinet body corresponding to the ventilation fences (101), a cabinet door (3) is hinged to the front surface of the cabinet body (1), and L-shaped support columns (4) are fixedly arranged at four corners of the cabinet body (1);

the partition plate (5) is fixedly arranged in the middle of the interior of the cabinet body (1), the ventilation fence (101) is respectively arranged at two sides of the partition plate (5), the partition plate (5) is of a hollow structure, and mounting plates (6) are symmetrically and fixedly arranged at the upper side and the lower side of one end, close to the backboard of the cabinet body (1), of the partition plate (5);

the water cooling mechanism (7) is used for reducing the temperature inside the cabinet body (1), the water cooling mechanism (7) comprises a water storage tank (701) arranged at the bottom of the cabinet body (1), a water delivery pipe (702) is communicated with the rear side of the top of the water storage tank (701), a collecting pipe (703) is communicated with the upper end of the water delivery pipe (702) through the bottom plate of the cabinet body (1), a water suction pump (704) is mounted on the back surface of the water storage tank (701), the water inlet end of the water suction pump (704) is communicated with the water storage tank (701), the water outlet end of the water suction pump is communicated with the water delivery pipe (702), return pipes (705) are communicated with the top of the water storage tank (701) at equal intervals and are positioned on two sides of the water delivery pipe (702), the pipe body of the return pipes (705) is attached to the mounting plate (6), the upper end of the return pipes (705) is communicated with the collecting pipe (703), an extension pipe (706) is communicated with the middle of the return pipe (705), and the extension pipe (706) is inserted in the partition plate (5).

The control assembly comprises a control panel (8) arranged on the upper side of the front face of the cabinet door (3), wherein the upper surface and the lower surface of one side, close to the mounting plate (6), of the partition plate (5) are provided with temperature sensors (9), and the input ends of the cooling fan (2), the water suction pump (704) and the temperature sensors (9) are electrically connected with the output end of the control panel (8).

2. The power distribution cabinet with the internal temperature regulation function according to claim 1, wherein a dust screen (10) is arranged in the cabinet body (1) at a position corresponding to the ventilation fence (101).

3. The power distribution cabinet with the internal temperature regulation function according to claim 1, wherein a heat insulation plate (707) is fixedly arranged between the water storage tank (701) and the bottom of the cabinet body (1).

4. The power distribution cabinet with the internal temperature regulation function according to claim 1, wherein the partition plate (5) and the mounting plate (6) are both aluminum plates, and the return pipe (705) and the extension pipe (706) are both copper pipes.

5. A power distribution cabinet with internal temperature regulation function according to claim 1, characterized in that the front surface of the mounting plate (6) is provided with mounting rails (601) at equal intervals.