CN213782676U

CN213782676U - Power transformation box power distribution cabinet with anti-static mechanism

Info

Publication number: CN213782676U
Application number: CN202022376959.9U
Authority: CN
Inventors: 张忠杉; 迟丹丹; 景祥林; 蔡旻
Original assignee: Zhenjiang Haotong Electric Co ltd
Current assignee: Zhenjiang Haotong Electric Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-23
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a transformer case switch board with prevent static mechanism, including device base, vent, drier case and electrostatic eliminator, the internally mounted of delivery port has the check valve, the top of header tank is fixed with the otter board, the top of otter board is connected with the rotation axis, the outside cover of rotation axis has the heat transfer board, the fixed surface of heat transfer board has the cooling component, the side of heat transfer board is fixed with the fan, and the fan installs on device shell right side inner wall, the vent has been seted up in the left side of device shell, the inside top of device shell is fixed with the drier case, the rear end of heat transfer board is fixed with electrostatic eliminator. The shell of the power distribution cabinet device of the transformer box with the anti-static mechanism is made of resin, and the static eliminator is arranged in the device.

Description

Power transformation box power distribution cabinet with anti-static mechanism

Technical Field

The utility model relates to a switch board technical field specifically is a transformer case switch board with prevent static mechanism.

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, a power supply is conveniently configured in a slicing (or classifying) mode, when a line breaks down, a fault point can be conveniently and rapidly found out in a control fault range, the line can be timely removed, the power distribution cabinet is convenient to slice and arrange for line maintenance, and large-area power failure is avoided.

The switch board that uses in the market can produce a large amount of static at long-time use at present, and these static can lead to the inside circuit element of switch board to damage, and can injure the staff who overhauls the switch board, cause the unnecessary loss, so we have proposed a transformer case switch board with prevent static mechanism to in solving the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer case switch board with prevent static mechanism to solve the present market that above-mentioned background art provided on the switch board inside can produce a large amount of static after long-time use, cause economic loss or bodily injury's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a power transformation box power distribution cabinet with an anti-static mechanism comprises a device base, a ventilation opening, a drying agent box and a static eliminator, wherein a support column is connected above the device base, a device shell is fixed above the support column, a cabinet door is arranged on the surface of the device shell, a sleeve is fixed above the device shell, a fixed column is installed inside the sleeve, a rain-proof cover is installed at the top end of the fixed column, a flow guide groove is formed in the surface of the rain-proof cover, a water collecting tank is arranged on the bottom surface inside the device shell, a water outlet is formed in the left side of the water collecting tank, a one-way valve is installed inside the water outlet, a screen plate is fixed above the water collecting tank, a rotating shaft is connected above the screen plate, a heat exchange plate is sleeved outside the rotating shaft, a cooling element is fixed on the surface of the heat exchange plate, and a fan is fixed on the side surface of the heat exchange plate, and the fan is installed on the inner wall of the right side of the device shell, the left side of the device shell is provided with a vent, the top end inside the device shell is fixed with a drying agent box, and the rear end of the heat exchange plate is fixed with a static eliminator.

Preferably, the two ends of the supporting column are respectively and fixedly connected with the device base and the device shell, the length of the supporting column is larger than 20cm, the device shell is made of resin, the sleeve and the fixing column are sleeved, and the length of the sleeve is larger than half of that of the fixing column.

Preferably, the shape of rain-proof cover is conical, 6 guiding gutters on the surface of the rain-proof cover are arranged, the guiding gutters are uniformly distributed on the surface of the rain-proof cover, and the rain-proof cover and the fixed column are welded.

Preferably, the water collecting tank is in contact connection with the device shell, the inner bottom surface of the water collecting tank is obliquely arranged, the upper surface of the water collecting tank is of an open structure, and the size of the water collecting tank is equal to that of the inner portion of the device shell.

Preferably, the heat exchange plate forms a rotating structure inside the device shell through a rotating shaft, the number of the heat exchange plate and the number of the rotating shaft are 3, the heat exchange plate is sleeved with the rotating shaft, the cooling element is fixedly connected with the heat exchange plate, and two ends of the rotating shaft are respectively connected with the screen plate and the upper surface inside the device shell in an embedded mode.

Preferably, the drying agent box is detachably connected with the upper surface inside the device shell, and hole-shaped structures are uniformly arranged on the surface of the drying agent box.

Compared with the prior art, the beneficial effects of the utility model are that: this transformer case switch board with prevent static mechanism:

(1) the device shell is made of resin, and a static eliminator is arranged in the device, when static electricity is generated in the device, the static eliminator eliminates the static electricity by ionizing positive and negative ions with high voltage, so that electronic elements in the device are protected from being damaged;

(2) the drying device is provided with the heat exchange plate, the cooling element is arranged on the heat exchange plate, air is in contact with the heat exchange plate, water flows into the water collecting tank after being liquefied, and finally flows out of the device, and the drying agent box is arranged at the same time, so that the inside of the device can be effectively kept dry.

Drawings

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

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

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

FIG. 4 is a schematic view of the top-down structure of the present invention;

fig. 5 is the structural schematic diagram of the rain cover in a top view.

In the figure: 1. a device base; 2. a support pillar; 3. a device housing; 4. a cabinet door; 5. a sleeve; 6. fixing a column; 7. a rain cover; 8. a diversion trench; 9. a water collection tank; 10. a water outlet; 11. a one-way valve; 12. a screen plate; 13. a rotating shaft; 14. a heat exchange plate; 15. a temperature reducing element; 16. a fan; 17. a vent; 18. A desiccant tank; 19. a static eliminator.

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 present invention provides a technical solution: a power transformation box power distribution cabinet with an anti-static mechanism comprises a device base 1, a support column 2, a device shell 3, a cabinet door 4, a sleeve 5, a fixed column 6, a rain-proof cover 7, a diversion trench 8, a water collection tank 9, a water outlet 10, a one-way valve 11, a screen plate 12, a rotating shaft 13, a heat exchange plate 14, a cooling element 15, a fan 16, a vent 17, a drying agent box 18 and a static eliminator 19, wherein the support column 2 is connected above the device base 1, the device shell 3 is fixed above the support column 2, the cabinet door 4 is arranged on the surface of the device shell 3, the sleeve 5 is fixed above the device shell 3, the fixed column 6 is arranged inside the sleeve 5, the rain-proof cover 7 is arranged at the top end of the fixed column 6, the diversion trench 8 is arranged on the surface of the rain-proof cover 7, the water collection tank 9 is arranged on the bottom surface inside the device shell 3, and the water outlet 10 is arranged on the left side of the water collection tank 9, the inside of delivery port 10 is installed with check valve 11, the top of header tank 9 is fixed with otter board 12, the top of otter board 12 is connected with rotation axis 13, the outside cover of rotation axis 13 has heat transfer board 14, the fixed surface of heat transfer board 14 has cooling element 15, the side of heat transfer board 14 is fixed with fan 16, and fan 16 installs on device shell 3 right side inner wall, the vent 17 has been seted up on the left side of device shell 3, the inside top of device shell 3 is fixed with drier case 18, the rear end of heat transfer board 14 is fixed with electrostatic eliminator 19.

The both ends of support column 2 respectively with install between base 1, the device shell 3 for fixed connection, the length of support column 2 is greater than 20cm, the resin is chooseed for use to the material of device shell 3, for cup jointing between sleeve 5 and the fixed column 6, and sleeve 5's length is greater than the half of fixed column 6 length, makes rain-proof cover 7 be convenient for change, and has guaranteed the stability of device.

Rain-proof cover 7's shape is conical, and 6 have been seted up to the guiding gutter 8 on rain-proof cover 7 surface, and 8 evenly distributed of guiding gutter are at rain-proof cover 7's surface, for the welding between rain-proof cover 7 and the fixed column 6, make the rainwater that falls on rain-proof cover 7 can not get into inside the device.

The water collecting tank 9 is in contact connection with the device shell 3, the inner bottom surface of the water collecting tank 9 is obliquely arranged, the upper surface of the water collecting tank 9 is of an open structure, and the size of the water collecting tank 9 is equal to that of the inner part of the device shell 3, so that water can fall into the water collecting tank 9 and cannot stay in the water collecting tank 9.

Heat transfer board 14 passes through rotation axis 13 and constitutes revolution mechanic in device shell 3 is inside, heat transfer board 14 all is provided with 3 with rotation axis 13, and for cup jointing between heat transfer board 14 and the rotation axis 13, be fixed connection between cooling element 15 and the heat transfer board 14, the both ends of rotation axis 13 respectively with otter board 12, be embedded connection between the inside upper surface of device shell 3, heat transfer board 14 makes the moisture in the air can liquefy, can adjust the area of contact of air and heat transfer board 14.

The desiccant box 18 is detachably connected with the upper surface inside the device shell 3, and hole-shaped structures are uniformly arranged on the surface of the desiccant box 18, so that the desiccant absorbs moisture in the device shell 3.

The working principle is as follows: when using this transformer case switch board with prevent static mechanism, at first, assemble the required spare part of device, device shell 3 is formed by the resin preparation, and the inside static eliminator 19 that is provided with of device, when the inside static that produces of device, static eliminator 19 uses high-pressure ionization positive and negative ion to eliminate static, the inside electronic component of protection device is not harmed, and the device sets up in the open air, when meetting rainwater weather, the rainwater falls on rain-proof cover 7, flow to the ground along guiding gutter 8, can not get into inside the device, support column 2 sets up 20cm, effectively prevent the device from weing, after long-term use rain-proof cover 7, when changing rain-proof cover 7, only need take out rain-proof cover 7 from sleeve 5, it can in sleeve 5 to put into new rain-proof cover 7.

When the air around the device is relatively humid, the fan 16 is started, the fan 16 drives the air inside the device to flow through the heat exchange plate 14, the temperature of the heat exchange plate 14 is lower under the action of the cooling element 15, the moisture in the air is liquefied and flows into the water collection tank 9, and the air is left out of the device through the one-way valve 11 in the water outlet 10, meanwhile, the low temperature of the heat exchange plate 14 can cool down the electronic components in the device, thereby preventing the circuit fault caused by high temperature in the device, the angle of the heat exchange plate 14 can be adjusted according to the requirement, thereby adjusting the contact area between the air and the heat exchange plate 14, the desiccant arranged in the device can absorb the moisture in the air through the hole type structure on the surface, playing the role of drying the air, the above is the operation of the apparatus, and the details which are not described in detail in this specification, such as the apparatus base 1, the electrostatic eliminator 19, etc., are well known in the art to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a transformer case switch board with prevent static mechanism, includes device base (1), vent (17), drier case (18) and static eliminator (19), its characterized in that: the device is characterized in that a supporting column (2) is connected above a base (1), a device shell (3) is fixed above the supporting column (2), a cabinet door (4) is arranged on the surface of the device shell (3), a sleeve (5) is fixed above the device shell (3), a fixing column (6) is installed inside the sleeve (5), a rain cover (7) is installed at the top end of the fixing column (6), a diversion trench (8) is formed in the surface of the rain cover (7), a water collection tank (9) is arranged on the bottom surface inside the device shell (3), a water outlet (10) is formed in the left side of the water collection tank (9), a check valve (11) is installed inside the water outlet (10), a mesh plate (12) is fixed above the water collection tank (9), a rotating shaft (13) is connected above the mesh plate (12), and a heat exchange plate (14) is sleeved outside the rotating shaft (13), the surface mounting of heat transfer board (14) has cooling element (15), the side of heat transfer board (14) is fixed with fan (16), and fan (16) install on device shell (3) right side inner wall, vent (17) have been seted up on the left side of device shell (3), the inside top of device shell (3) is fixed with drier case (18), the rear end of heat transfer board (14) is fixed with static eliminator (19).

2. The power transformation box power distribution cabinet with the anti-static mechanism according to claim 1, characterized in that: the device is characterized in that two ends of the supporting column (2) are fixedly connected with the device base (1) and the device shell (3) respectively, the length of the supporting column (2) is larger than 20cm, the material of the device shell (3) is selected from resin, the sleeve (5) and the fixing column (6) are sleeved, and the length of the sleeve (5) is larger than half of the length of the fixing column (6).

3. The power transformation box power distribution cabinet with the anti-static mechanism according to claim 1, characterized in that: the shape of rain-proof cover (7) is conical, 6 have been seted up in guiding gutter (8) on rain-proof cover (7) surface, and guiding gutter (8) evenly distributed is on the surface of rain-proof cover (7), be the welding between rain-proof cover (7) and fixed column (6).

4. The power transformation box power distribution cabinet with the anti-static mechanism according to claim 1, characterized in that: the water collecting tank is characterized in that the water collecting tank (9) is in contact connection with the device shell (3), the inner bottom surface of the water collecting tank (9) is obliquely arranged, the upper surface of the water collecting tank (9) is of an open structure, and the size of the water collecting tank (9) is equal to the size of the inner part of the device shell (3).

5. The power transformation box power distribution cabinet with the anti-static mechanism according to claim 1, characterized in that: the heat exchange plate (14) forms a rotating structure inside the device shell (3) through the rotating shaft (13), the heat exchange plate (14) and the rotating shaft (13) are respectively provided with 3 heat exchange plates, the heat exchange plates (14) are sleeved with the rotating shaft (13), the cooling element (15) is fixedly connected with the heat exchange plates (14), and two ends of the rotating shaft (13) are respectively connected with the mesh plate (12) and the upper surface inside the device shell (3) in an embedded mode.

6. The power transformation box power distribution cabinet with the anti-static mechanism according to claim 1, characterized in that: the drying agent box (18) is detachably connected with the upper surface inside the device shell (3), and hole-shaped structures are uniformly arranged on the surface of the drying agent box (18).