CN110707801A - Ring main unit intelligent dehumidifying device - Google Patents

Abstract

The invention discloses an intelligent dehumidification device for a ring network cabinet, comprising a ring network cabinet body, a top plate is fixedly arranged on the top of the ring network cabinet body, a square movable plate is movably arranged in the middle of the top of the top plate, and a square movable plate is arranged at the top of the movable plate. The fixed platform with right-angled slope is provided with solar power generation components, and the tops of both sides of the ring main unit body are provided with exhaust fans. The invention is an intelligent dehumidification device for a ring network cabinet. The solar panel works to charge the battery through a charge and discharge controller, and then converts the direct current output from the battery into alternating current through the inverter. Servo motor for power supply can avoid the possibility of power failure in urban or industrial electricity, and the possibility of dehumidification of the ring main unit cannot be carried out normally. Solar panels for more efficient power generation.

Description

An intelligent dehumidification device for ring main unit

technical field

The invention relates to a dehumidification device, in particular to an intelligent dehumidification device for a ring network cabinet.

Background technique

Ring network cabinet is a group of electrical equipment for transmission and distribution, which is installed in metal or non-metal insulating cabinets or made into assembled spaced ring network power supply units. The core part adopts load switch and fuse, which has simple structure and small volume , low price, can improve power supply parameters and performance and power supply security, etc., but the ring network cabinet can only operate normally and lastingly when the operating environment temperature and humidity are suitable.

At present, the existing intelligent dehumidification devices in the ring main unit are usually connected to industrial power or urban power distribution. If a power failure occurs, the intelligent dehumidification device in the ring main unit cannot operate normally, and cannot properly Ring main unit for dehumidification. Therefore, we have improved this and proposed an intelligent dehumidification device for the ring main unit.

SUMMARY OF THE INVENTION

In order to solve the defects existing in the prior art, the present invention provides an intelligent dehumidification device for a ring network cabinet.

The present invention is realized by the following technical solutions: an intelligent dehumidification device for a ring main unit, comprising a ring main unit body, a top plate is fixedly arranged at the top of the ring main unit body, and a square-shaped A movable plate, the top of the movable plate is provided with a fixed platform with a right-angled slope, and a solar power generation component is arranged on the fixed platform. The tops of the two sides of the ring main unit body are provided with exhaust fans, and the air inlets of the exhaust fans are installed. There is a hollow connecting plate connected to each other, and the two ends of the connecting plate are respectively fixedly connected with the two ends of the inner cavity of the ring main unit, and the side of the connecting plate far away from the exhaust fan is arranged equidistantly along the vertical direction. There are several suction nozzles in the shape of an inverted figure, an installation box is arranged in the middle of the bottom end of the inner cavity of the ring main unit body, a humidity sensor is arranged at the top of the installation box, and a single-chip microcomputer is arranged at the top of the inner cavity of the installation box. The top of the inner cavity of the ring main unit body is provided with a servo motor.

As a preferred technical solution of the present invention, the solar power generation assembly includes a solar panel, a charge-discharge controller, an inverter and a storage battery, the solar panel is obliquely arranged on the fixed platform, and the charge-discharge controller is arranged on the installation At the bottom end of the inner cavity of the box, the inverter and the battery are respectively arranged at the top of the installation box and located on both sides of the single chip microcomputer.

As a preferred technical solution of the present invention, the solar panel is electrically connected to a charge-discharge controller, the charge-discharge controller is electrically connected to a storage battery, and the storage battery is electrically connected to an inverter.

As a preferred technical solution of the present invention, both sides of the solar panel are fixedly connected to the fixing table through connecting blocks, a fixing block is fixedly arranged in the middle of the top of the solar panel, and a photosensitive sensor is arranged on the front of the fixing block .

As a preferred technical solution of the present invention, the middle of the bottom end of the movable plate is provided with a connecting shaft, the connecting shaft is rotatably connected to the top plate through a bearing, and the output end of the servo motor is fixed to the connecting shaft through the main body of the ring main unit connection, and the servo motor is fixedly connected with the ring main unit body through the fixing plates provided on both sides.

As a preferred technical solution of the present invention, the single-chip microcomputer is electrically connected to the battery, and the exhaust fan, the humidity sensor, the photosensitive sensor and the servo motor are all electrically connected to the single-chip microcomputer.

As a preferred technical solution of the present invention, the bottom end of the ring main unit body is fixedly provided with a bottom plate, and four corners of the top of the bottom plate are provided with mounting holes.

The beneficial effects of the present invention are: in the intelligent dehumidification device of the ring main unit, the solar panel works to charge the battery through the charge and discharge controller, and then converts the direct current output from the battery into alternating current through the inverter, and then the exhaust fan, humidity sensor, The single-chip microcomputer, photosensitive sensor and servo motor supply power, which can avoid the power outage of urban power or industrial power, and the possibility that the ring main unit cannot be dehumidified normally. The angle is adjusted to enable the solar panel to generate electricity more efficiently. By having multiple suction nozzles on the connecting plate, the moisture at different positions and heights in the ring main unit can be extracted more comprehensively through the exhaust fan.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the internal structure schematic diagram of the present invention;

Figure 3 is a schematic diagram of the internal structure of the installation box.

In the figure: 1. Ring main unit body; 2. Top plate; 3. Movable plate; 4. Fixed table; 5. Solar power generation assembly; 501, Solar panel; 502, Charge and discharge controller; Battery; 6. Exhaust fan; 7. Connection board; 8. Suction nozzle; 9. Installation box; 10. Humidity sensor; 11. Single chip; 12. Photosensitive sensor; 13. Servo motor; 14. Bottom plate.

Detailed ways

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

Example: As shown in Figures 1-3, an intelligent dehumidification device for a ring network cabinet includes a ring network cabinet body 1, the top of the ring network cabinet body 1 is fixedly provided with a top plate 2, and the middle of the top plate 2 is movably provided with a square shape. The movable plate 3, the top of the movable plate 3 is provided with a fixed platform 4 with a right-angled slope, the fixed platform 4 is provided with a solar power generation assembly 5, and the tops of both sides of the ring main unit body 1 are provided with exhaust fans 6. The air outlet is connected with a connecting plate 7 which is hollow inside, and the two ends of the connecting plate 7 are respectively fixedly connected with the two ends of the inner cavity of the ring main unit body 1, and the side of the connecting plate 7 away from the exhaust fan 6 is in the vertical direction, etc. A number of suction nozzles 8 in the shape of an inverted figure are arranged at the distance, and an installation box 9 is arranged in the middle of the bottom end of the inner cavity of the ring main unit body 1. The top of the installation box 9 is arranged with a humidity sensor 10, and the top of the inner cavity of the installation box 9 is arranged with a The single chip 11 and the top of the inner cavity of the ring main unit body 1 are provided with a servo motor 13 .

The solar power generation assembly 5 includes a solar panel 501 , a charge-discharge controller 502 , an inverter 503 and a battery 504 . The solar panel 501 is obliquely arranged on the fixed platform 4 , and the charge-discharge controller 502 is arranged at the bottom of the inner cavity of the installation box 9 . The inverter 503 and the battery 504 are respectively arranged at the top of the installation box 9 and located on both sides of the microcontroller 11. The solar panel 501 is electrically connected to the charge and discharge controller 502, the charge and discharge controller 502 is electrically connected to the battery 504, and the battery 504 Electrically connected to the inverter 503 , the solar panel 501 works to charge the storage battery 504 through the charge and discharge controller 502 , and the inverter 503 can convert the DC power output by the storage battery 504 into AC power.

Wherein, both sides of the solar panel 501 are fixedly connected to the fixing table 4 through connecting blocks, a fixing block is fixedly arranged in the middle of the top of the solar panel 501, and a photosensitive sensor 12 is arranged on the front of the fixing block. The light intensity of the solar panel 501 facing the environment is sensed.

The middle of the bottom end of the movable plate 3 is provided with a connecting shaft, and the connecting shaft is rotatably connected with the top plate 2 through a bearing. Some fixed plates are fixedly connected to the main body 1 of the ring main unit, the servo motor 13 can drive the movable plate 3 to rotate, and the rotation of the movable plate 3 can realize the adjustment of the angle of the solar panel 501, so that the solar panel 501 is oriented toward the solar panel with strong light intensity. area.

The single chip 11 is electrically connected to the battery 504 , and the exhaust fan 6 , the humidity sensor 10 , the photosensitive sensor 12 and the servo motor 13 are all electrically connected to the single chip 11 .

The bottom end of the ring main unit body 1 is fixedly provided with a bottom plate 14, and four corners of the top of the bottom plate 14 are provided with mounting holes. position is fixed.

Working principle: The solar panel 501 works through the charge and discharge controller 502 to charge the battery 504, and then the inverter 503 converts the DC power output by the battery 504 into AC power, and then the exhaust fan 6, the humidity sensor 10, the microcontroller 11, and the photosensitive sensor 12. Supply power with the servo motor 13, the humidity sensor 10 can detect the humidity in the main body 1 of the ring main unit and transmit it to the single-chip microcomputer 11. When the humidity in the main body of the ring main unit 1 is higher than a certain value, the single-chip microcomputer 11 controls the two exhaust fans 6 Work, the exhaust fan 6 works and the moisture in the ring main unit body 1 is extracted through the suction nozzle 8 to ensure that the humidity in the ring main unit body 1 will not be too heavy. The direction of the light intensity is detected, and the signal is transmitted to the single-chip microcomputer 11. When the light intensity detected by the photosensitive sensor 12 is weak, the single-chip microcomputer 11 controls the servo motor 13 to rotate once, and the servo motor 13 rotates to drive the movable plate 3 to rotate. 3. The rotation realizes driving the solar panel 501 to rotate. During the rotation process of the solar panel 501, the photosensitive sensor 12 detects the light intensity of multiple different directions and transmits it to the single-chip microcomputer 11. The single-chip computer 11 compares these data, and then controls the servo motor 13. Turn, turn the solar panel 501 to a position with higher light intensity, so that the solar panel 501 has better power generation effect. At the same time, the battery 504 can also be connected to an external power supply, and can be connected to the external power supply through the external power supply when there is no light for a long time. The battery 504 is charged, the solar panel 501 is preferably a GHGN-D50WK type photovoltaic panel, the charge and discharge controller 502 is preferably a CLP01-16 type controller, the inverter 503 is preferably an XSL-108000 type inverter, and the microcontroller 11 is preferably STC12C5A60S2 Type single chip microcomputer, the servo motor 13 is preferably a HBS57 type motor, and the humidity sensor 10 is preferably a tc-05b type sensor.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the orientations or positional relationships shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the The technical solutions described in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. An intelligent dehumidification device for a ring main unit, comprising a ring main unit body (1), characterized in that a top plate (2) is fixedly arranged on the top of the ring main unit body (1), and the top of the top plate (2) A square movable plate (3) is movably arranged in the middle of the movable plate (3), the top of the movable plate (3) is provided with a fixed table (4) with a right-angled slope, and a solar power generation assembly (5) is arranged on the fixed table (4). ), the tops of both sides of the ring main unit body (1) are provided with exhaust fans (6), and the air inlets of the exhaust fans (6) are connected with a connecting plate (7) with a hollow inside. The two ends of the plate (7) are respectively fixedly connected with the two ends of the inner cavity of the ring main unit body (1), and the side of the connecting plate (7) away from the exhaust fan (6) is provided with a number of equidistant along the vertical direction. A suction nozzle (8) in the shape of an inverted figure, an installation box (9) is arranged in the middle of the bottom end of the inner cavity of the ring main unit body (1), and a humidity sensor (10) is arranged at the top of the installation box (9), The top of the inner cavity of the installation box (9) is provided with a single chip (11), and the top of the inner cavity of the ring main unit body (1) is provided with a servo motor (13). 2. An intelligent dehumidification device for a ring main unit according to claim 1, characterized in that the solar power generation assembly (5) comprises a solar panel (501), a charge and discharge controller (502), an inverter (503) ) and a battery (504), the solar panel (501) is obliquely arranged on the fixing table (4), the charge and discharge controller (502) is arranged at the bottom end of the inner cavity of the installation box (9), the inverter The device (503) and the accumulator (504) are respectively arranged at the top of the installation box (9) and located on both sides of the single-chip microcomputer (11). 3. An intelligent dehumidification device for a ring main unit according to claim 2, characterized in that the solar panel (501) is electrically connected to a charge and discharge controller (502), and the charge and discharge controller (502) It is electrically connected to the battery (504), and the battery (504) is electrically connected to the inverter (503). 4. An intelligent dehumidification device for a ring main unit according to claim 3, characterized in that, both sides of the solar panel (501) are fixedly connected to the fixing table (4) through connecting blocks, and the solar panel (501) 501) A fixing block is fixedly arranged in the middle of the top end, and a photosensitive sensor (12) is arranged on the front side of the fixing block. 5. An intelligent dehumidification device for a ring main unit according to claim 4, characterized in that a connecting shaft is provided in the middle of the bottom end of the movable plate (3), and the connecting shaft is rotatably connected to the top plate (2) through a bearing , the output end of the servo motor (13) is fixedly connected to the connecting shaft through the ring main unit body (1), and the servo motor (13) is connected to the ring main unit body (1) through the fixing plates provided on both sides Fixed connection. 6. An intelligent dehumidification device for a ring main unit according to claim 5, characterized in that the single-chip microcomputer (11) is electrically connected to the battery (504), the exhaust fan (6), the humidity sensor (10), Both the photosensitive sensor (12) and the servo motor (13) are electrically connected with the single-chip microcomputer (11). 7. An intelligent dehumidification device for a ring main unit according to claim 1, characterized in that a bottom plate (14) is fixedly arranged at the bottom end of the ring main unit body (1), and a bottom plate (14) is fixed at the top of the bottom plate (14). Mounting holes are provided through the four corners.

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