CN214044394U

CN214044394U - Power distribution control cabinet for hydropower station

Info

Publication number: CN214044394U
Application number: CN202023105022.4U
Authority: CN
Inventors: 吕灵灵; 崔涛
Original assignee: Zhengzhou Zhongdian Jusong Complete Set Electric Co ltd
Current assignee: Zhengzhou Zhongdian Jusong Complete Set Electric Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-24
Anticipated expiration: 2030-12-18

Abstract

A power distribution control cabinet for a hydropower station comprises a cabinet body, a cabinet door, a cross beam, an ash storage disc, a cleaning assembly, a filter screen, a fan, a drying disc, a drying agent, an air inlet pipe, a dust screen and a fixing assembly; the cleaning assembly comprises a motor, a first gear, a second gear, a screw rod, a moving block and a cleaning plate; the fixing component comprises an upright post, a stop block, a spring and a fixing piece; the utility model is provided with the fan, and introduces the outside air for heat dissipation; the cleaning assembly is arranged, so that the filter screen can be cleaned, the motor and the screw rod are used for driving the cleaning plate to move, dust on the filter screen is swept into the dust storage disc and collected uniformly, and the treatment is convenient; the drying disc and the drying agent are arranged to dry air entering the device, so that a large amount of water vapor in the air is prevented from damaging components and a circuit controller in the device and influencing the service life of the device; the fixed assembly is arranged, so that the dust screen can be conveniently detached, and the dust screen is convenient to clean and replace.

Description

Power distribution control cabinet for hydropower station

Technical Field

The utility model relates to a power distribution equipment field especially relates to a distribution control cabinet for power station.

Background

The distribution control cabinet is an important component in the distribution and transmission industry, and is a high-voltage or low-voltage distribution device formed by assembling switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, wherein a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit can be switched off or an alarm can be given by the protective electric appliance in fault or abnormal operation, various parameters in operation can be displayed by the measuring instrument, certain electric parameters can be adjusted, and the deviation from the normal working state is prompted or a signal is sent; the existing power distribution control cabinet for the hydropower station is not provided with an ash removal device, so that dust is easily accumulated at a filtering component to influence the Deler work of the filtering component, and the hydropower station is close to a water source, so that the air humidity is high, and the service life of the control cabinet is easily influenced.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems in the background art, the utility model provides a power distribution control cabinet for a hydropower station, which can clean a filter screen and uniformly collect dust on the filter screen; the air entering the device can be dried, so that the damage of a large amount of water vapor in the air to components and a circuit controller in the device and the influence on the service life of the device are avoided; the dust screen can be conveniently detached, and the dust screen is convenient to clean and replace.

(II) technical scheme

In order to solve the problems, the utility model provides a power distribution control cabinet for a hydropower station, which comprises a cabinet body, a cabinet door, a cross beam, an ash storage disc, a cleaning assembly, a filter screen, a fan, a drying disc, a drying agent, an air inlet pipe, a dust screen and a fixing assembly; the cabinet door is rotatably arranged on one side of the cabinet body, and the cross beam is arranged inside the cabinet body; the ash storage disc is arranged on the inner bottom surface of the cabinet body; the filter screen is arranged above the ash storage disc; the cleaning component is arranged below the filter screen and above the ash storage disc; the fan is arranged above the filter screen; the drying disc is arranged above the fan, and a drying agent is filled in the drying disc; the air inlet pipe is arranged on the side wall of the cabinet body, is communicated with the interior of the cabinet body and is positioned below the filter screen; an air outlet is arranged at the upper end of the cabinet body; the dust screen is arranged above the air outlet; the fixed components are arranged on two sides of the dustproof net; the cleaning assembly comprises a motor, a first gear, a second gear, a screw rod, a moving block and a cleaning plate; two ends of the screw rod are rotatably connected with the inner side wall of the cabinet body, and one end of the screw rod is provided with a second gear; the motor is arranged on the inner side wall of the cabinet body, and a first gear is arranged on an output shaft; the first gear is meshed with the second gear; the moving block is sleeved on the screw rod and is in threaded connection with the screw rod, and the upper end of the moving block is provided with a cleaning plate; the upper end of the cleaning plate is provided with brush hair; the upper end of one end of the air inlet pipe, which is far away from the cabinet body, is rotatably provided with a sealing plate, and the upper end of the interior of the air inlet pipe is provided with a telescopic rod; the telescopic end of the telescopic rod is provided with a support and faces the sealing plate; the support is rotatably provided with a roller; the fixing component comprises an upright post, a stop block, a spring and a fixing piece; the upright post is arranged at the upper end of the cabinet body, and the upper end of the upright post is provided with a stop block; one end of the fixing piece is sleeved on the upright post, and the other end of the fixing piece is arranged at the upper end of the dustproof net; the spring sleeve is established on the stand, and the dog is connected to the upper end, and the upper end of mounting is connected to the lower extreme.

Preferably, the lower plate and the upper plate are arranged on two inner side walls of the cabinet body; the upper plate is arranged above the lower plate; two ends of the filter screen are arranged on the lower plate; the upper end of the upper plate is provided with a screw; the screw end of the screw penetrates through the upper plate and is contacted with the filter screen.

Preferably, the desiccant is silica gel granules.

Preferably, a rubber strip is arranged at a position, corresponding to the filter screen, on the cabinet door.

Preferably, a file box is arranged on the cabinet door.

Preferably, the upper end of the cabinet body is provided with a hanging ring.

Preferably, the lower end of the cabinet body is provided with universal wheels.

Preferably, the cabinet body is internally provided with an illuminating lamp.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, the fan is arranged to introduce the external air for heat dissipation; the cleaning assembly is arranged, so that the filter screen can be cleaned, the motor and the screw rod are used for driving the cleaning plate to move, dust on the filter screen is swept into the dust storage disc and collected uniformly, and the treatment is convenient; the drying disc and the drying agent are arranged to dry air entering the device, so that a large amount of water vapor in the air is prevented from damaging components and a circuit controller in the device and influencing the service life of the device; the fixed assembly is arranged, so that the dust screen can be conveniently detached, and the dust screen is convenient to clean and replace.

Drawings

Fig. 1 is the utility model provides a structural schematic for distribution control cabinet of power station.

Fig. 2 is a partial enlarged view of a position a in a power distribution control cabinet for a hydropower station.

Fig. 3 is a partial enlarged view of a B position in a power distribution control cabinet for a hydropower station according to the present invention.

Reference numerals: 1. a cabinet body; 2. a cabinet door; 3. a cross beam; 4. an ash storage tray; 5. cleaning the assembly; 6. filtering with a screen; 7. a fan; 8. drying the disc; 9. a desiccant; 10. an air inlet pipe; 11. a motor; 12. a first gear; 13. a second gear; 14. a screw rod; 15. a moving block; 16. cleaning the plate; 17. a closing plate; 18. a telescopic rod; 19. a support; 20. a roller; 21. an air outlet; 22. a dust screen; 23. a fixing assembly; 24. a column; 25. a stopper; 26. a spring; 27. a fixing member; 28. a lower plate; 29. an upper plate; 30. a screw; 31. a rubber strip; 32. a file box; 33. a hoisting ring; 34. a universal wheel; 35. an illuminating lamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a distribution control cabinet for hydropower station, which comprises a cabinet body 1, a cabinet door 2, a beam 3, an ash storage plate 4, a cleaning component 5, a filter screen 6, a fan 7, a drying plate 8, a drying agent 9, an air inlet pipe 10, a dust screen 22 and a fixing component 23; the cabinet door 2 is rotatably arranged on one side of the cabinet body 1, and the beam 3 is arranged inside the cabinet body 1; the ash storage disc 4 is arranged on the inner bottom surface of the cabinet body 1; the filter screen 6 is arranged above the ash storage disc 4; the cleaning component 5 is arranged below the filter screen 6 and above the ash storage disc 4; the fan 7 is arranged above the filter screen 6; the drying disc 8 is arranged above the fan 7, and a drying agent 9 is filled in the drying disc; the air inlet pipe 10 is arranged on the side wall of the cabinet body 1, is communicated with the interior of the cabinet body 1 and is positioned below the filter screen 6; an air outlet 21 is arranged at the upper end of the cabinet body 1; the dust screen 22 is arranged above the air outlet 21; the fixed components 23 are arranged on two sides of the dust screen 22; the cleaning assembly 5 comprises a motor 11, a first gear 12, a second gear 13, a screw rod 14, a moving block 15 and a cleaning plate 16; two ends of the screw rod 14 are rotatably connected with the inner side wall of the cabinet body 1, and one end of the screw rod is provided with a second gear 13; the motor 11 is arranged on the inner side wall of the cabinet body 1, and a first gear 12 is arranged on an output shaft; the first gear 12 is meshed with the second gear 13; the moving block 15 is sleeved on the screw rod 14 and is in threaded connection with the screw rod 14, and the upper end of the moving block is provided with a cleaning plate 16; the upper end of the cleaning plate 16 is provided with brush hair; the upper end of one end of the air inlet pipe 10 far away from the cabinet body 1 is rotatably provided with a sealing plate 17, and the upper end of the interior is provided with a telescopic rod 18; the telescopic end of the telescopic rod 18 is provided with a support 19 and faces the closing plate 17; the support 19 is rotatably provided with a roller 20; the fixing assembly 23 comprises a column 24, a stop 25, a spring 26 and a fixing piece 27; the upright post 24 is arranged at the upper end of the cabinet body 1, and the upper end is provided with a stop block 25; one end of the fixing piece 27 is sleeved on the upright post 24, and the other end is arranged at the upper end of the dustproof net 22; the spring 26 is sleeved on the upright post 24, the upper end is connected with the stop block 25, and the lower end is connected with the upper end of the fixing piece 27.

In an alternative embodiment, a lower plate 28 and an upper plate 29 are provided on both inner side walls of the cabinet body 1; upper plate 29 is disposed above lower plate 28; both ends of the filter screen 6 are arranged on the lower plate 28; the upper end of the upper plate 29 is provided with a screw 30; the screw end of the screw 30 passes through the upper plate 29 and contacts the screen 6.

In an alternative embodiment, the desiccant 9 is selected from silica gel particles.

In an alternative embodiment, a rubber strip 31 is arranged on the cabinet door 2 at a position corresponding to the filter screen 6.

In an alternative embodiment, the cabinet door 2 is provided with a file box 32.

In an alternative embodiment, the cabinet 1 is provided with a hanging ring 33 at the upper end thereof.

In an alternative embodiment, the lower end of the cabinet 1 is provided with universal wheels 34.

In an alternative embodiment, the cabinet 1 is provided with a lighting lamp 35 inside.

In the utility model, the working principle of the device is that the beam 3 is used for installing circuit elements, the universal wheels 34 facilitate the movement of the device, the hanging rings 33 facilitate the carrying of the device, the file box 32 is used for storing related files, and the illuminating lamp 35 is used for night work illumination; the expansion rod 18 extends to drive the roller 20 to jack up the closing plate 17, the fan 7 is started to introduce outside air into the device for heat dissipation and filtration, 6 is used for filtering the air, the motor 11 drives the cleaning plate 16 to move through the lead screw 14 and the moving block 15, dust remained on the filter screen 6 is swept into the dust storage disc 4, and the filtered air passes through the drying disc 8, is absorbed by the drying agent 9, and is then discharged from the air outlet 21; the fixing member 27 is rotated to release the fixing of the dust screen 22, and the dust screen 22 is cleaned or replaced.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A power distribution control cabinet for a hydropower station is characterized by comprising a cabinet body (1), a cabinet door (2), a cross beam (3), an ash storage disc (4), a cleaning assembly (5), a filter screen (6), a fan (7), a drying disc (8), a drying agent (9), an air inlet pipe (10), a dust screen (22) and a fixing assembly (23); the cabinet door (2) is rotatably arranged on one side of the cabinet body (1), and the cross beam (3) is arranged in the cabinet body (1); the ash storage disc (4) is arranged on the inner bottom surface of the cabinet body (1); the filter screen (6) is arranged above the ash storage disc (4); the cleaning component (5) is arranged below the filter screen (6) and above the ash storage disc (4); the fan (7) is arranged above the filter screen (6); the drying disc (8) is arranged above the fan (7), and a drying agent (9) is filled in the drying disc; the air inlet pipe (10) is arranged on the side wall of the cabinet body (1), is communicated with the interior of the cabinet body (1) and is positioned below the filter screen (6); an air outlet (21) is arranged at the upper end of the cabinet body (1); the dust screen (22) is arranged above the air outlet (21); the fixed components (23) are arranged on two sides of the dust screen (22);

the cleaning assembly (5) comprises a motor (11), a first gear (12), a second gear (13), a lead screw (14), a moving block (15) and a cleaning plate (16); two ends of the screw rod (14) are rotatably connected with the inner side wall of the cabinet body (1), and one end of the screw rod is provided with a second gear (13); the motor (11) is arranged on the inner side wall of the cabinet body (1), and a first gear (12) is arranged on an output shaft; the first gear (12) is meshed with the second gear (13); the moving block (15) is sleeved on the screw rod (14) and is in threaded connection with the screw rod (14), and the upper end of the moving block is provided with a cleaning plate (16); the upper end of the cleaning plate (16) is provided with brush hair;

the upper end of one end of the air inlet pipe (10) far away from the cabinet body (1) is rotatably provided with a sealing plate (17), and the upper end of the interior is provided with a telescopic rod (18); a support (19) is arranged on the telescopic end of the telescopic rod (18) and faces the closing plate (17); the support (19) is rotatably provided with a roller (20); the fixing component (23) comprises a vertical column (24), a stop block (25), a spring (26) and a fixing piece (27); the upright post (24) is arranged at the upper end of the cabinet body (1), and the upper end is provided with a stop block (25); one end of the fixing piece (27) is sleeved on the upright post (24), and the other end is arranged at the upper end of the dustproof net (22); the spring (26) is sleeved on the upright post (24), the upper end of the spring is connected with the stop block (25), and the lower end of the spring is connected with the upper end of the fixing piece (27).

2. The electrical distribution control cabinet for hydroelectric power stations according to claim 1, wherein the cabinet body (1) is provided with a lower plate (28) and an upper plate (29) on two inner side walls; the upper plate (29) is arranged above the lower plate (28); both ends of the filter screen (6) are arranged on the lower plate (28); the upper end of the upper plate (29) is provided with a screw (30); the screw end of the screw (30) passes through the upper plate (29) and contacts with the filter screen (6).

3. The power distribution control cabinet for a hydropower station according to claim 1, wherein the desiccant (9) is silica gel particles.

4. The power distribution control cabinet for a hydropower station according to claim 1, characterized in that a rubber strip (31) is arranged on the cabinet door (2) at a position corresponding to the filter screen (6).

5. The power distribution control cabinet for a hydropower station according to claim 1, characterized in that a file box (32) is provided on the cabinet door (2).

6. The power distribution control cabinet for a hydropower station according to claim 1, characterized in that the cabinet body (1) is provided at an upper end with a hanging ring (33).

7. The power distribution control cabinet for a hydropower station according to claim 1, characterized in that the cabinet body (1) is provided with universal wheels (34) at its lower end.

8. The power distribution control cabinet for a hydropower station according to claim 1, characterized in that a lighting lamp (35) is arranged inside the cabinet body (1).