CN212085516U

CN212085516U - Switch board for electrical engineering

Info

Publication number: CN212085516U
Application number: CN202021185468.XU
Authority: CN
Inventors: 刘源; 张松申
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-12-04
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to an electrical engineering equipment technical field discloses a switch board for electrical engineering, including cabinet door, the cabinet body and base, the last surface mounting of base has the cabinet body, the observation window is installed to one side of the cabinet body, the front surface central point of observation window puts and has seted up the observation window, the inner wall both sides face rigid coupling of the cabinet body has dehydrating unit, the inside of the cabinet body is provided with heat abstractor, the thermovent has been seted up to the right flank of the cabinet body, the gas vent has been seted up to the right flank of the cabinet body, the inside fixed mounting of gas vent has the fly net. Through setting up dehydrating unit, utilize T type slider to slide in T type groove, can dismantle or install T type slider, the first baffle that sets up on the T type slider can be separated the dehumidification package effectively, through setting up heat abstractor, lets the refrigeration pipe with air cooling on every side earlier, the fan rotates and blows off the air on every side of the refrigeration pipe downwards, makes the electronic components temperature of the internal portion of cabinet get down.

Description

Switch board for electrical engineering

Technical Field

The utility model relates to an electrical engineering equipment technical field specifically is a switch board for electrical engineering.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops and distributes electric energy of a certain circuit of the previous-stage power distribution equipment to nearby loads, and the equipment of the previous-stage power distribution cabinet provides protection, monitoring and control for the loads.

However, the components and parts of current switch board the inside can produce a large amount of heats after long-time operation, leads to the components and parts in the switch board ageing with higher speed, makes the performance decline, reduces working life, and the inside humid air that easily enters of switch board leads to the inside short circuit and the corruption components and parts of taking place of switch board easily. Therefore, a power distribution cabinet for electrical engineering is provided by the technical personnel in the field, so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board for electrical engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a switch board for electrical engineering, includes cabinet door, the cabinet body and base, the last surface mounting of base has the cabinet body, the cabinet door is installed to one side of the cabinet body, the front surface central point of cabinet door puts and has seted up the observation window, the inner wall both sides face rigid coupling of the cabinet body has dehydrating unit, the inside of the cabinet body is provided with heat abstractor, the thermovent has been seted up to the right flank of the cabinet body, the gas vent has been seted up to the right flank of the cabinet body, the inside fixed mounting of gas vent has the fly net.

As a further aspect of the present invention: the dehumidification device comprises a first baffle, a T-shaped sliding block, a T-shaped groove, a fixing plate, a dehumidification package and a grid net, wherein the fixing plate is fixedly mounted on two sides of the inner wall of the cabinet body, the T-shaped groove is formed in one side, far away from the cabinet body, of the fixing plate, the T-shaped groove is connected to the inside of the T-shaped groove in a sliding mode, the grid net is fixedly connected to the left side face of the T-shaped sliding block, the first baffle is fixedly connected to the upper surface of the T-shaped sliding block, and the dehumidification package is arranged on the upper surface of.

As a further aspect of the present invention: the height of the first baffle is higher than that of the grid net, and two side faces of the first baffle are respectively attached to the grid net and the fixing plate.

As a further aspect of the present invention: the heat abstractor includes air inlet, protection network, refrigeration pipe, fan, second baffle, air pump, blast pipe, intake pipe and bottom plate, the inside fixed mounting of the cabinet body has the fan, the inner wall fixed mounting of the cabinet body has refrigeration pipe, the inner wall fixed mounting of the cabinet body has the protection network, the upper surface rigid coupling of base has the air pump, the right side rigid coupling of air pump has the blast pipe, the one end rigid coupling that the air pump was kept away from to the blast pipe has the gas vent, the left side rigid coupling of air pump has the intake pipe, the one end rigid coupling that the air pump was kept away from to the intake pipe has the second baffle, the upper surface rigid coupling of second baffle have the bottom plate, the air inlet has been seted.

As a further aspect of the present invention: the air inlet is internally and fixedly provided with an air separation net and is square.

As a further aspect of the present invention: the fan is arranged above the refrigerating pipe, and the protective net is arranged below the refrigerating pipe.

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

1. the utility model discloses a set up dehydrating unit, utilize T type slider to slide in T type groove, can dismantle or install T type slider, the first baffle that sets up on the T type slider can be separated the dehumidification package effectively, avoids piling up together, and the net on grid net surface makes dehumidification package and air maximize contact simultaneously, and is difficult for dropping.

2. Through setting up heat abstractor, let the cooling tube earlier with surrounding air cooling, the fan rotates and blows off the air around the cooling tube downwards, makes the electronic components temperature of the internal portion of cabinet fall, constantly takes out the internal hot-air of cabinet through the air pump of installation on the base, makes the internal electronic component of cabinet dispel the heat more easily, and the air conditioning after the cooling tube cooling carries between each electronic components more easily.

Drawings

Fig. 1 is a schematic structural diagram of a power distribution cabinet for electrical engineering;

FIG. 2 is a schematic structural diagram of a dehumidification device in a power distribution cabinet for electrical engineering;

FIG. 3 is a cross-sectional view of a dehumidifier in a distribution cabinet for electrical engineering;

fig. 4 is a schematic structural diagram of a heat dissipation device in a power distribution cabinet for electrical engineering.

In the figure: 1. a cabinet door; 2. an observation window; 3. a dehumidifying device; 4. a cabinet body; 5. a heat sink; 6. a heat dissipation port; 7. an exhaust port; 8. an insect-proof net; 9. a base; 10. a first baffle plate; 11. a T-shaped slider; 12. a T-shaped groove; 13. a fixing plate; 14. a dehumidifying bag; 15. a grid mesh; 16. an air inlet; 17. a protective net; 18. a refrigeration pipe; 19. a fan; 20. a second baffle; 21. an air pump; 22. an exhaust pipe; 23. an air inlet pipe; 24. a base plate.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a power distribution cabinet for electrical engineering includes a cabinet door 1, a cabinet body 4 and a base 9, the cabinet body 4 is mounted on the upper surface of the base 9, the cabinet door 1 is mounted on one side of the cabinet body 4, an observation window 2 is disposed at the center position of the front surface of the cabinet door 1, dehumidifying devices 3 are fixedly connected to two side surfaces of the inner wall of the cabinet body 4, a heat dissipating device 5 is disposed inside the cabinet body 4, a heat dissipating port 6 is disposed on the right side surface of the cabinet body 4, an exhaust port 7 is disposed on the right side surface of the cabinet body 4, an insect-proof net 8 is fixedly mounted inside the exhaust port 7, each dehumidifying device 3 includes a first baffle 10, a T-shaped slider 11, a T-shaped groove 12, a fixed plate 13, a dehumidifying bag 14 and a grid net 15, fixed plates 13 are fixedly mounted on two sides of the inner wall of the, grid net 15 is fixedly connected to the left side face of the T-shaped sliding block 11, a first baffle 10 is fixedly connected to the upper surface of the T-shaped sliding block 11, the height of the first baffle 10 is higher than that of the grid net 15, two side faces of the first baffle 10 are respectively attached to the grid net 15 and the fixing plate 13, a dehumidification package 14 is arranged on the upper surface of the T-shaped sliding block 11, the T-shaped sliding block 11 slides in the T-shaped groove 12, the T-shaped sliding block 11 can be detached or installed, the dehumidification package 14 can be effectively separated through the first baffle 10 arranged on the T-shaped sliding block 11, the dehumidification package 14 is prevented from being stacked together, meanwhile, grids on the surface of the grid net 15 enable the dehumidification package 14 to be in maximum contact with air, and the dehumidification package is.

In fig. 4: the heat dissipation device 5 comprises an air inlet 16, a protective net 17, a refrigeration pipe 18, a fan 19, a second baffle 20, an air pump 21, an exhaust pipe 22, an air inlet pipe 23 and a bottom plate 24, the fan 19 is fixedly installed inside the cabinet body 4, the refrigeration pipe 18 is fixedly installed on the inner wall of the cabinet body 4, the protective net 17 is fixedly installed on the inner wall of the cabinet body 4, the air pump 21 is fixedly connected to the upper surface of the base 9, the exhaust pipe 22 is fixedly connected to the right side of the air pump 21, the exhaust port 7 is fixedly connected to one end, away from the air pump 21, of the exhaust pipe 22, the air inlet pipe 23 is fixedly connected to the left side of the air pump 21, the second baffle 20 is fixedly connected to one end, away from the air pump 21, of the air inlet pipe 23, the bottom plate 24 is fixedly connected to the upper surface of the second baffle 20, the air inlet 16 is formed in the upper surface of the, the cooling pipe 18 cools the surrounding air, the fan 19 rotates to blow the air around the cooling pipe 18 downwards, so that the temperature of the electronic components inside the cabinet 4 is reduced, the air pump 21 mounted on the base 9 continuously pumps out the hot air in the cabinet 4, the electronic components inside the cabinet 4 are more easily cooled, and the cold air cooled by the cooling pipe 18 is more easily conveyed between the electronic components.

The utility model discloses a theory of operation is: the cabinet door 1 is opened, the T-shaped sliding block on the inner wall of the fixing plate 13 can slide out, the T-shaped groove 12 is formed to enable the T-shaped sliding block to be more stable, the dehumidifying package 14 is placed in a square grid arranged on the first baffle plate 10, moist air in the cabinet body 4 can pass through holes in the grid net 15 and be absorbed by the surface of the dehumidifying package 14, the grid net 15 and the first baffle plate 10 are arranged to enable the dehumidifying package 14 to be prevented from being stacked together, the dehumidifying package is more convenient to replace and not prone to falling off, the refrigerating pipe 18 cools surrounding air firstly by arranging the heat dissipation device, the fan 19 rotates to blow the air around the refrigerating pipe 18 downwards to lower the temperature of electronic components in the cabinet body 4, hot air in the cabinet body 4 is continuously pumped out through the air pump 21 arranged on the base 9 to enable the electronic components in the cabinet body 4 to dissipate heat more easily, the insect-proof net 8 arranged in the exhaust port 7 can effectively prevent mosquitoes from, and the cold air cooled by the refrigerating tube 18 is easier to be conveyed among all electronic components, so that the heat dissipation effect is more obvious.

The above-mentioned, 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 utility model provides a switch board for electrical engineering, includes cabinet door (1), the cabinet body (4) and base (9), its characterized in that, the last surface mounting of base (9) has the cabinet body (4), cabinet door (1) is installed to one side of the cabinet body (4), observation window (2) have been seted up to the front surface central point of cabinet door (1), the inner wall both sides face rigid coupling of the cabinet body (4) has dehydrating unit (3), the inside of the cabinet body (4) is provided with heat abstractor (5), thermovent (6) have been seted up to the right flank of the cabinet body (4), gas vent (7) have been seted up to the right flank of the cabinet body (4), the inside fixed mounting of gas vent (7) has fly net (8).

2. The power distribution cabinet for electrical engineering according to claim 1, wherein the dehumidifying device (3) comprises a first baffle plate (10), a T-shaped sliding block (11), a T-shaped groove (12), a fixing plate (13), a dehumidifying pack (14) and a grid net (15), the fixing plate (13) is fixedly mounted on both sides of the inner wall of the cabinet body (4), the T-shaped groove (12) is formed in one side, away from the cabinet body (4), of the fixing plate (13), the T-shaped sliding block (11) is connected to the inside of the T-shaped groove (12) in a sliding manner, the grid net (15) is fixedly connected to the left side face of the T-shaped sliding block (11), the first baffle plate (10) is fixedly connected to the upper surface of the T-shaped sliding block (11), and the dehumidifying pack (14) is arranged on the upper surface of the T-shaped sliding.

3. The electrical engineering switch board of claim 2, wherein the first baffle (10) is higher than the grid mesh (15), and two side surfaces of the first baffle (10) are respectively attached to the grid mesh (15) and the fixing plate (13).

4. The power distribution cabinet for electrical engineering according to claim 1, wherein the heat dissipation device (5) comprises an air inlet (16), a protective screen (17), a refrigeration pipe (18), a fan (19), a second baffle (20), an air pump (21), an exhaust pipe (22), an air inlet pipe (23) and a bottom plate (24), the fan (19) is fixedly installed inside the cabinet body (4), the refrigeration pipe (18) is fixedly installed on the inner wall of the cabinet body (4), the protective screen (17) is fixedly installed on the inner wall of the cabinet body (4), the air pump (21) is fixedly connected to the upper surface of the base (9), the exhaust pipe (22) is fixedly connected to the right side of the air pump (21), the exhaust pipe (22) is fixedly connected to one end, away from the air pump (21), of the exhaust pipe (22) is fixedly connected to an exhaust port (7), the left side of the air pump (21) is fixedly connected to a 23), the air inlet pipe (23) is fixedly, the upper surface of the second baffle (20) is fixedly connected with a bottom plate (24), and the upper surface of the bottom plate (24) is provided with an air inlet (16).

5. The electrical engineering switch board of claim 4, characterized in that the air inlet (16) is internally and fixedly provided with a wind screen, and the air inlet (16) is square.

6. The electrical engineering switch board according to claim 4, wherein the fan (19) is disposed above the cooling pipe (18), and the protective screen (17) is disposed below the cooling pipe (18).