CN114828507A

CN114828507A - Novel power system communication management device

Info

Publication number: CN114828507A
Application number: CN202210284867.9A
Authority: CN
Inventors: 李建东; 王英波; 孔凡玲; 宋国伟; 于秋月; 李守见; 刘淑娜; 张华�; 郭鹏; 李鹏; 王海
Original assignee: Huimin Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Huimin Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-29
Anticipated expiration: 2042-03-22
Also published as: CN114828507B

Abstract

The invention belongs to the technical field of communication management devices, and particularly discloses a novel communication management device for an electric power system, which comprises a box body, wherein a top cover is arranged on the top of the box body, the edge of the top cover is in sliding fit with the side wall of the box body, a plurality of openings are formed in the top cover, a plurality of air vents are formed in the top of the box body, the positions of the air vents and the openings are staggered, convex edges are formed in the edges of the top surfaces of the air vents, the convex edges are vertically connected to the top surface of the box body, a frame in sliding fit with the convex edges is sleeved outside the convex edges, the frame is vertically fixed on the bottom surface of the top cover, flanges are arranged on the edges of the bottom surfaces of the openings and are vertically connected to the bottom surfaces of supporting legs, integrated circuit board plates are fixed on two sides inside the box body through fixing rods, a communication management system is arranged on the integrated circuit board, and a fan is arranged at the bottom of the box body through an installation structure, the invention is beneficial to the normal work of the communication management device.

Description

Novel power system communication management device

Technical Field

The invention belongs to the field of communication management devices, and particularly discloses a novel power system communication management device.

Background

The communication management machine is an important device in the power system, is mainly responsible for managing communication among all intelligent devices, arranging and summarizing automatic information of a transformer substation or a specific distribution network area, and is responsible for information exchange and device control inside and outside the area, and has very important functions and positions. The communication management machine can produce great heat in the use, in time need dispel the heat, otherwise cause the damage of circuit easily, adopt the fan to dispel the heat among the prior art, but owing to need the air current to flow, consequently need set up the ventilation hole, these ventilation holes get into the dust easily, still intake easily, cause the damage of equipment.

Disclosure of Invention

In view of the above, the present invention provides a novel power system communication management device to solve the problem of easy dust and water ingress in the prior art.

In order to achieve the above purposes, the invention provides a novel power system communication management device, which comprises a box body, wherein a top cover is arranged on the top of the box body, the edge of the top cover is in sliding fit with the side wall of the box body, a plurality of openings are formed in the top cover, a plurality of air vents are formed in the top of the box body, the positions of the air vents and the openings are staggered, convex edges are arranged on the edges of the top surfaces of the air vents, the convex edges are vertically connected with the top surface of the box body, a frame in sliding fit with the convex edges is sleeved outside the convex edges, the frame is vertically fixed on the bottom surface of the top cover, flanges are arranged on the edges of the bottom surface of the openings and are vertically connected with the bottom surface of supporting legs, integrated circuit board plates are fixed on two sides inside the box body through fixing rods, a communication management system is arranged on the integrated circuit board, and a fan is arranged at the bottom of the box body through a mounting structure, and an on-off structure which is opened along with the generation of negative pressure is arranged below the fan.

In the above technical scheme, preferably, the box body is a rectangular box body, the box body is made of plastic, and the four corners of the bottom of the box body are all fixed with the support legs.

In the above technical solution, preferably, one side of the top surface of the box body is lower than the other side, a plurality of flow guide grooves are formed in the side wall corresponding to the lower side of the top surface of the box body, and the flow guide grooves are formed in a long strip shape along the vertical direction.

In the above technical scheme, preferably, the openings are provided with two and symmetrically arranged at two sides of the top cover, the openings are rectangular, and the openings are provided with dust screens.

In the above technical scheme, it is preferred, the box body outer wall is equipped with a plurality of guide structures, guide structure includes the picture peg of vertical setting, the outer wall of the lower extreme fixed connection box body of picture peg, the picture peg passes sliding fit's baffle with it perpendicularly, the lateral wall of the perpendicular fixed connection top cap of baffle, the upper end fixedly connected with limiting plate of picture peg.

In the above technical scheme, preferably, the mounting structure includes a mounting cylinder, a support is fixed to the inner side of the mounting cylinder, and the fan is fixedly mounted on the support.

In the above technical scheme, it is preferred, the break-make structure includes the collar, the lower extreme of a collar coaxial fixed connection installation section of thick bamboo, the shutoff board that a plurality of intervals of inboard fixedly connected with of collar set up, it is adjacent form the ventilation gap between the shutoff board, the top of shutoff board is equipped with the sliding ring, a plurality of shutoff boards of inboard fixedly connected with of sliding ring, during the ventilation gap was gone into respectively to the lower part card of shutoff board, sliding ring slidable mounting is in the installation section of thick bamboo, the upper portion inner wall of installation section of thick bamboo is fixed with the spacing ring of coaxial setting with it, centre gripping elastic ring between spacing ring and the sliding ring.

In the above technical solution, preferably, the elastic ring is a soft rubber ring or a spring.

In the above technical solution, preferably, the communication management system includes a central controller, the central controller is connected with a monitoring module through a signal line, the monitoring module is connected with an alarm module through a signal line, and the central controller is connected with a sampling module, a human-computer interaction module, an input/output module and a communication module through a signal line.

Compared with the prior art, the invention has the following beneficial effects: the movable top cover is arranged, when the equipment does not work, the fan stops working, the top cover directly covers the top of the box body under the action of gravity without air pressure, the opening is staggered with the vent hole, the frame at the bottom of the top cover is sleeved on the frame arranged at the edge of the vent hole, the purpose of sealing the interior of the box body can be achieved, when the equipment works, the fan is started, the top cover is lifted up under the action of the air pressure of the fan, air flow can be distributed through the vent hole and the opening, at the moment, even if water is sprayed from the upper part, the water can flow down from the edge of the top surface of the box body, and the convex edges can prevent water flow from entering the vent hole.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the present invention with the top cover removed;

FIG. 4 is a transverse cross-sectional view of the present invention;

FIG. 5 is a longitudinal cross-sectional view of the present invention;

FIG. 6 is a schematic view of the structure at B in FIG. 5;

FIG. 7 is a schematic view of the structure at C in FIG. 5;

fig. 8 is a schematic diagram of a communication management system according to the present invention.

In the figure: the box body 1, the support leg 2, the top cover 3, the opening 4, the dust screen 5, the guide plate 6, the plugboard 7, the limiting plate 8, the support 9, the diversion trench 10, the convex edge 11, the vent 12, the fixing rod 13, the mounting cylinder 14, the fan 15, the integrated circuit board 16, the flange 17, the frame 18, the slip ring 19, the limiting ring 20, the mounting ring 21, the elastic ring 22, the plugging plate 23 and the baffle 24.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-8, the novel power system communication management device includes a box 1, the box 1 is a rectangular box, the box 1 is made of plastic, and four corners of the bottom of the box 1 are fixed with support legs 2. Top lid of box body 1 is equipped with top cap 3, the edge of top cap 3 and the lateral wall sliding fit of box body 1, a plurality of openings 4 have been seted up on top cap 3, a plurality of blow vents 12 have been seted up at the top of box body 1, blow vent 12 staggers with opening 4's position, the top surface edge of blow vent 12 is equipped with bead 11, bead 11 vertical connection is in the 1 top surface of box body, the outside cover of bead 11 is equipped with sliding fit's frame 18 with it, frame 18 vertical fixation is in the bottom surface of top cap 3, opening 4's bottom surface edge is equipped with turn-ups 17, turn-ups 17 vertical connection is in the bottom surface of

stabilizer blade

2, 1 inside both sides of box body are fixed with integrated circuit board 16 through dead lever 13, be equipped with communication management system on integrated circuit board 16.

Under the state that equipment stopped working, top cap 3 blocks at the top of box body 1 under the effect of gravity, and the frame 18 cover that sets up on top cap 3 is in the outside of bead 11, can keep the inside leakproofness of box body 1 like this.

The fan 15 is installed through mounting structure in the bottom of box body 1, and mounting structure includes an installation section of thick bamboo 14, and an installation section of thick bamboo 14 inboard is fixed with support 9, and fan 15 fixed mounting is on support 9. An on-off structure which is opened along with the generation of negative pressure is arranged below the fan 15.

When the state of equipment work, fan 15 opens and produces the wind pressure, and the inside air current of box body 1 promotes top cap 3 and upwards slides, and frame 18 is from the upper portion slippage of bead 11, and the air current discharges through blow vent 12 and opening 4, though can ventilate this moment, but because opening 4's edge has set up turn-ups 17 and blow vent 12's edge has set up bead 11, can effectively avoid external rivers to enter into in the box body 1.

One side of the top surface of the box body 1 is lower than the other side, a plurality of guide grooves 10 are formed in the side wall corresponding to the lower side of the top surface of the box body 1, and the guide grooves 10 are formed in a long strip shape along the vertical direction. The opening 4 is provided with two and is symmetrically arranged on two sides of the top cover 3, the opening 4 is rectangular, and the dust screen 5 is arranged at the opening 4. Set up to one side height one side low through 1 top surface with the box body, can make things convenient for the rivers of 1 top surface of box body to flow down to set up guiding gutter 10, be favorable to rivers to flow down, avoid rivers to pile up at 1 top surface of box body and lead to the water level to exceed in 11 highly entering box body 1 of bead.

The outer wall of box body 1 is equipped with a plurality of guide structures, and guide structure includes picture peg 7 of vertical setting, the outer wall of lower extreme fixed connection box body 1 of picture peg 7, and picture peg 7 passes sliding fit's baffle 6 with it perpendicularly, the lateral wall of 6 perpendicular fixed connection top caps 3 of baffle, the upper end fixedly connected with limiting plate 8 of picture peg 7. The inserting plate 7 is matched with the guide plate 6 to guide the up-and-down movement of the top cover 3, and the limiting plate 8 is used for limiting the upward movement amplitude of the top cover 3.

The on-off structure includes collar 21, the lower extreme of collar 21 coaxial fixed connection installation section of thick bamboo 14, the shutoff board 23 that a plurality of intervals of inboard fixedly connected with of collar 21 set up, form the ventilation gap between the adjacent shutoff board 23, the top of shutoff board 23 is equipped with sliding ring 19, a plurality of shutoff boards 23 of inboard fixedly connected with of sliding ring 19, during the ventilation gap is blocked respectively to the lower part of shutoff board 23, sliding ring 19 slidable mounting is in installation section of thick bamboo 14, the upper portion inner wall of installation section of thick bamboo 14 is fixed with spacing ring 20 with it coaxial arrangement, centre gripping elastic ring 22 between spacing ring 20 and the sliding ring 19. The elastic ring 22 is a soft rubber ring or a spring.

When the blower 15 is operated, air pressure is generated inside so that the slide ring 19 moves upward, the lower portion of the blocking plate 23 is separated from the ventilation gap, and air flow is allowed to enter the case body 1 and then discharged from the ventilation port 12 at the upper portion of the case body 1.

The communication management system comprises a central controller, the central controller is connected with a monitoring module through a signal line, the monitoring module is connected with an alarm module through a signal line, and the central controller is connected with a sampling module, a man-machine interaction module, an input and output module and a communication module through a signal line. The central controller is used for controlling the communication module, the detection module is used for monitoring the working condition of the system, and the alarm module is used for alarming the abnormity of the system. The above is the prior art and is not described in detail.

The theory of operation, come to seal the ventilation structure at box body 1 top through the top cap 3 that has set up the activity, when fan 15 does not open, top cap 3 seals box body 1 top, avoid dust and rivers to get into, at fan 15 during operation, the air current upwards promotes top cap 3 and upwards removes, the air current upwards discharges and can avoid partly dust and water to get into in the box body 1, opening 4 and vent 12 adopt the dislocation set simultaneously, and set up bead 11 at the top surface of vent 12, set up turn-ups 17 in opening 4's bottom surface and can prevent rivers from getting into in the box body 1.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above-mentioned terms in the present invention can be understood according to specific situations by those skilled in the art of the present invention.

In the description of the present application, reference to the terms "one embodiment," "some embodiments," "a specific embodiment," or the like, if any, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the description of the invention, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The novel power system communication management device comprises a box body (1) and is characterized in that a top cover (3) is arranged on the top of the box body (1), the edge of the top cover (3) is in sliding fit with the side wall of the box body (1), a plurality of openings (4) are formed in the top cover (3), a plurality of vent holes (12) are formed in the top of the box body (1), the vent holes (12) are staggered with the positions of the openings (4), a rib (11) is arranged on the edge of the top surface of the vent holes (12), the rib (11) is vertically connected to the top surface of the box body (1), a frame (18) in sliding fit with the rib (11) is sleeved outside the rib (11), the frame (18) is vertically fixed on the bottom surface of the top cover (3), a flanging (17) is arranged on the edge of the bottom surface of the opening (4), and the flanging (17) is vertically connected to the bottom surface of a support leg (2), the box body (1) is fixed with integrated circuit board (16) through dead lever (13) inside both sides, be equipped with communication management system on integrated circuit board (16), fan (15) are installed through mounting structure in the bottom of box body (1), the below of fan (15) is equipped with the break-make structure that opens along with the negative pressure production.

2. The novel power system communication management device according to claim 1, wherein the box body (1) is a rectangular box body, the box body (1) is made of plastic, and four corners of the bottom of the box body (1) are fixed with support legs (2).

3. The novel power system communication management device according to claim 1, wherein one side of the top surface of the box body (1) is lower than the other side, a plurality of flow guide grooves (10) are formed in the corresponding side wall of the lower side of the top surface of the box body (1), and the flow guide grooves (10) are vertically formed and are long.

4. The novel power system communication management device according to claim 1, wherein two openings (4) are provided and symmetrically arranged on two sides of the top cover (3), the openings (4) are rectangular, and a dust screen (5) is arranged at the openings (4).

5. The novel power system communication management device as claimed in claim 1, wherein the outer wall of the box body (1) is provided with a plurality of guide structures, each guide structure comprises a vertically arranged insertion plate (7), the lower end of each insertion plate (7) is fixedly connected with the outer wall of the box body (1), each insertion plate (7) vertically penetrates through a guide plate (6) in sliding fit with the insertion plate, each guide plate (6) is vertically and fixedly connected with the outer side wall of the top cover (3), and the upper end of each insertion plate (7) is fixedly connected with a limit plate (8).

6. The novel power system communication management device according to claim 1, wherein the mounting structure comprises a mounting cylinder (14), a bracket (9) is fixed on the inner side of the mounting cylinder (14), and the fan (15) is fixedly mounted on the bracket (9).

7. The novel power system communication management device of claim 6, the on-off structure comprises a mounting ring (21), the mounting ring (21) is coaxially and fixedly connected with the lower end of the mounting cylinder (14), the inner side of the mounting ring (21) is fixedly connected with a plurality of blocking plates (23) which are arranged at intervals, a ventilation gap is formed between every two adjacent blocking plates (23), a sliding ring (19) is arranged above the plugging plates (23), the inner side of the sliding ring (19) is fixedly connected with a plurality of plugging plates (23), the lower parts of the plugging plates (23) are respectively clamped into the ventilation gaps, the slip ring (19) is installed in the installation cylinder (14) in a sliding manner, a limiting ring (20) which is coaxial with the mounting cylinder (14) is fixed on the inner wall of the upper part of the mounting cylinder, an elastic ring (22) is clamped between the limiting ring (20) and the sliding ring (19).

8. The new communication management device for power system as claimed in claim 7, wherein the elastic ring (22) is a soft rubber ring or a spring.

9. The novel power system communication management device according to claim 1, wherein the communication management system comprises a central controller, the central controller is connected with a monitoring module through a signal line, the monitoring module is connected with an alarm module through a signal line, and the central controller is connected with a sampling module, a human-computer interaction module, an input-output module and a communication module through a signal line.