CN112242716A

CN112242716A - Modular micro-grid central controller

Info

Publication number: CN112242716A
Application number: CN202011121579.9A
Authority: CN
Inventors: 夏运泉; 杜翔; 李坤
Original assignee: Huaxiang Xiangneng Technology Co Ltd
Current assignee: Huaxiang Xiangneng Technology Co Ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-01-19

Abstract

The invention relates to the technical field of a modularized microgrid, in particular to a modularized microgrid central controller, which comprises a control box, wherein an insulating pad is further arranged on the inner wall of the control box, a second clamping groove is formed in the position, corresponding to the first clamping groove, on the insulating pad, two ends of a fixing plate are respectively provided with a projection, a controller main body is installed in the center of the upper surface of the fixing plate, a sliding door is arranged in a sliding groove, a filter screen is arranged on the left end face in a cylinder, a protective cover is arranged at the right end of the cylinder, a motor, a support frame and a fan are sequentially arranged in the cylinder from left to right, and a wiring end post communicated; this little electric wire netting central controller of modularization, control box increase insulating pad prevent in the connection use, and the electric leakage influences holistic use, and motor cooperation fan cooperates with the radiating groove, is convenient for inside ventilation cooling, prevents inside heat accumulation, influences little electric wire netting and uses, and the sliding door cooperation is used, is convenient for protect the controller main part of inside.

Description

Modular micro-grid central controller

Technical Field

The invention relates to the technical field of modularized micro-grids, in particular to a modularized micro-grid central controller.

Background

With the development of a microgrid, a microgrid control technology becomes a focus of attention, the microgrid can be widely applied to various scenes such as industrial and commercial parks, powerless island areas, remote powerless and weak-electricity areas and the like, and various application scenes have obvious difference in requirements on a microgrid central controller, so that the customization degree of the central controller is high, the conventional microgrid central controller is mainly used for carrying out specific function development according to project requirements, and the project customization development efficiency is low and the period is long due to the lack of systematic architectural design and modular function planning;

general modularization microgrid central controller can not anticreep, can not in time dispel inside heat, and inconvenient high-speed joint corresponds the wire, can not protect internal central controller.

Disclosure of Invention

The present invention is directed to a central controller of a micro grid, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a modularized microgrid central controller comprises a control box, wherein the interior of the control box is hollow, first clamping grooves are formed in positions, close to the bottom, of inner walls of two sides of the control box, an insulating pad is further arranged on the inner wall of the control box, second clamping grooves are formed in positions, corresponding to the first clamping grooves, on the insulating pad, a fixing plate is arranged between the two first clamping grooves, lugs are arranged at two ends of the fixing plate, a plurality of through grooves are formed in the upper surface of the fixing plate, close to the edges, the center of the upper surface of the fixing plate is provided with a controller main body, a plurality of radiating grooves are formed in the right end surface of the control box, a sliding groove is formed in the right end surface of the control box, close to the edge of the front end, a sliding door is arranged in the sliding groove, an observation window is embedded in the center of the front end surface of the sliding door, mounting, the left end face is equipped with the filter screen in the drum, drum right-hand member department is equipped with the protection casing, inside motor, support frame and the fan of being equipped with in proper order from a left side to the right side of drum, the control box rear end face still is equipped with the wiring end post with inside intercommunication.

Preferably, the lower surface of the control box is provided with supporting legs close to the four corners, the supporting legs are fixedly connected with the control box through screws, and each supporting leg is provided with an anti-skidding foot pad in a sleeved mode.

Preferably, the width of the insulating pad is matched with the width of the inner wall of the control box, and the insulating pad is fixedly bonded with the control box.

Preferably, the width of first draw-in groove and the width looks adaptation of second draw-in groove, the radiating groove is equidistant distribution, the radiating groove port slope is downwards, just the radiating groove passes insulating pad and communicates with inside

Preferably, the fixed plate and the lug are of an integrally formed structure, the width of the lug is matched with that of the first clamping groove, and the length of the fixed plate is matched with that of the insulating pad.

Preferably, the through grooves are distributed in a matrix, and the controller body is fixedly connected with the fixing plate through screws.

Preferably, the diameter of the mounting hole is matched with the diameter of a cylinder, and the cylinder is fixedly connected with the mounting hole through a screw.

Preferably, the filter screen passes through screw and drum fixed connection, the protection casing passes through screw and drum fixed connection, the support frame is the integrated into one piece structure with the drum, the motor passes through screw and support frame fixed connection, the output shaft of motor pass the support frame and with fan coaxial coupling.

Preferably, the observation window is fixedly bonded with the sliding door, a handle is further arranged at the right end of the sliding door, and the handle is fixedly bonded with the sliding door.

Preferably, the width of the sliding door is matched with the width of the sliding groove, a round hole is formed in the sliding door close to the corner, a fastening bolt is arranged in the round hole, a threaded hole is formed in the position, corresponding to the round hole, of the control box, the diameter of the threaded hole is matched with the diameter of the round hole, and the diameter of the fastening bolt is matched with the diameter of the threaded hole.

Compared with the prior art, the invention has the beneficial effects that:

1. the insulating pad is additionally arranged on the control box to prevent the electric leakage from influencing the integral use in the connection and use process, the fixing plate is matched for use to facilitate the installation of the controller main body, the motor is matched with the fan and the heat dissipation groove to facilitate the ventilation and heat dissipation of the interior, the heat accumulation of the interior is prevented from influencing the use of the micro-grid, and the sliding door is matched for use to facilitate the protection of the controller main body of the interior and prevent the influence of the interference of the external environment.

2. The sliding door is fixedly connected with the control box through the fastening bolt, so that accidental opening is prevented, internal protection is lost, the whole device is placed more stably and prevented from sliding due to the fact that the supporting legs are matched with the anti-skidding foot pads, the wiring end posts are installed, the whole device is conveniently matched with external wires in an inserting mode, and the sliding door is convenient to disassemble, install and use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a modular microgrid central controller according to the present invention;

FIG. 2 is a schematic structural diagram of a sliding door of a central controller of a modularized microgrid according to the present invention in an open state;

FIG. 3 is a schematic diagram of the framework of the control box of the present invention;

FIG. 4 is a schematic view of the combination structure of the control box and the cylinder of the present invention;

FIG. 5 is a schematic view of the combination structure of the cylinder, the motor and the fan according to the present invention;

FIG. 6 is a side view of the control box of the present invention;

fig. 7 is a schematic view of the sliding door structure of the present invention.

The various reference numbers in the figures mean:

1. a control box; 10. a heat sink; 11. a chute; 110. a threaded hole; 12. a first card slot; 13. an insulating pad; 130. a second card slot; 14. a fixing plate; 140. a bump; 141. a through groove; 142. a controller main body; 15. mounting holes; 16. a terminal post;

2. a sliding door; 20. an observation window; 21. a handle; 22. a circular hole; 23. fastening a bolt;

3. a cylinder; 30. filtering with a screen; 31. a motor; 32. a support frame; 33. a fan; 34. a protective cover;

4. supporting legs; 40. an anti-skid foot pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a number" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-7, the present invention provides a technical solution:

a modularized microgrid central controller comprises a control box 1, the interior of the control box 1 is hollow, first clamping grooves 12 are arranged on the inner walls of two sides of the control box 1 near the bottom, an insulating pad 13 is further arranged on the inner wall of the control box 1, second clamping grooves 130 are arranged on the insulating pad 13 corresponding to the first clamping grooves 12, a fixing plate 14 is arranged between the two first clamping grooves 12, lugs 140 are arranged at two ends of the fixing plate 14, a plurality of through grooves 141 are arranged on the upper surface of the fixing plate 14 near the edge, a controller main body 142 is arranged at the central position of the upper surface of the fixing plate 14, a plurality of radiating grooves 10 are arranged on the right end surface of the control box 1, a sliding groove 11 is arranged on the right side surface of the control box 1 near the front end edge, a sliding door 2 is arranged in the sliding groove 11, an observation window 20 is embedded in the central position of the front end surface of the sliding door 2, mounting holes 15 are symmetrically arranged on the, the left end face of the cylinder 3 is provided with a filter screen 30, the right end of the cylinder 3 is provided with a protective cover 34, the inside of the cylinder 3 is sequentially provided with a motor 31, a support frame 32 and a fan 33 from left to right, and the rear end face of the control box 1 is also provided with a wiring end post 16 communicated with the inside.

In this embodiment, 1 lower surface of control box is close to four corners and all is equipped with supporting legs 4, and supporting legs 4 passes through screw fixed connection with control box 1, all overlaps on every supporting legs 4 to be equipped with anti-skidding callus on the sole 40, and increase frictional force is established to anti-skidding callus on the sole 40 cover, prevents to take place to slide when laying, influences holistic use.

Further, insulating pad 13's width and the width looks adaptation of control box 1 inner wall, insulating pad 13 and control box 1 bonding are fixed, and insulating pad 13 adds and establishes, prevents the electric leakage, causes unnecessary danger.

Secondly, the width of the first card slot 12 is matched with the width of the second card slot 130, the heat dissipation grooves 10 are distributed at equal intervals, the ports of the heat dissipation grooves 10 are inclined downwards, the heat dissipation grooves 10 penetrate through the insulating pad 13 and are communicated with the inside, and the heat dissipation grooves 10 are matched to facilitate the ventilation and heat dissipation of the inside.

Furthermore, the fixing plate 14 and the protrusion 140 are integrally formed, the width of the protrusion 140 is matched with the width of the first engaging groove 12, the length of the fixing plate 14 is matched with the length of the insulating pad 13, and the protrusion 140 is slidably connected with the first engaging groove 12, so that the fixing plate 14 can be conveniently taken down or placed for use.

Specifically, the through grooves 141 are distributed in a matrix, and the controller body 142 is fixedly connected to the fixing plate 14 through screws, so that heat dissipation is facilitated and stability is improved.

Secondly, the aperture of mounting hole 15 and the diameter looks adaptation of drum 3, drum 3 passes through screw fixed connection with mounting hole 15, convenient to detach changes drum 3.

It should be noted that, the filter screen 30 is fixedly connected with the cylinder 3 through a screw, the protective cover 34 is fixedly connected with the cylinder 3 through a screw, the supporting frame 32 and the cylinder 3 are of an integrally formed structure, the motor 31 is fixedly connected with the supporting frame 32 through a screw, an output shaft of the motor 31 passes through the supporting frame 32 and is coaxially connected with the fan 33, the protective cover 34 prevents an internal lead from touching the fan 33 to cause damage, and the filter screen 30 prevents impurities in the external environment from being sucked into the interior to influence the use of the controller main body 142.

Further, the observation window 20 is fixedly bonded with the sliding door 2, a handle 21 is further arranged at the right end of the sliding door 2, the handle 21 is fixedly bonded with the sliding door 2, and the handle 21 is convenient for a user to manually open or close the sliding door 2.

Besides, the width of sliding door 2 and the width looks adaptation of spout 11, sliding door 2 is last to be close to the corner and to have seted up round hole 22, be equipped with fastening bolt 23 in the round hole 22, threaded hole 110 has still been seted up with the position that round hole 22 corresponds on the control box 1, the aperture of threaded hole 110 and the diameter looks adaptation of round hole 22, fastening bolt 23's diameter and the aperture looks adaptation of threaded hole 110, under fastening bolt 23 cooperation, be convenient for fixed sliding door 2, prevent to break away from at user sliding door 2, the influence is used to inside protection.

The little electric wire netting central controller of modularization of this embodiment is when using, the manual controller main part 142 that will need of user passes through the screw fixation on fixed plate 14, let peg graft fixed plate 14 in second draw-in groove 130, correspond electric connection with the interface of controller main part 142 and terminal post 16, then the manual processing motor 31 switch on of user, the output shaft of motor 31 rotates and drives the fan 33 and rotate, ventilate the heat dissipation to the inside, prevent inside temperature accumulation, influence holistic use, sliding door 2 is closed at last, the manual fastening bolt 23 that passes round hole 22 and with screw hole 110 threaded connection of user, use sliding door 2 is fixed.

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, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A little electric wire netting central controller of modularization, includes control box (1), its characterized in that: the inner part of the control box (1) is hollow, first clamping grooves (12) are formed in positions, close to the bottom, of inner walls of two sides of the control box (1), an insulating pad (13) is further arranged on the inner wall of the control box (1), second clamping grooves (130) are formed in positions, corresponding to the first clamping grooves (12), of the insulating pad (13), a fixing plate (14) is arranged between the two first clamping grooves (12), protruding blocks (140) are arranged at two ends of the fixing plate (14), a plurality of through grooves (141) are formed in the upper surface of the fixing plate (14) close to the edge, a controller main body (142) is installed in the center position of the upper surface of the fixing plate (14), a plurality of radiating grooves (10) are formed in the right end surface of the control box (1), a sliding groove (11) is formed in the right end surface of the control box (1) close to the edge of the front end, terminal surface central point puts to inlay before sliding door (2) and is equipped with observation window (20), mounting hole (15) have been seted up to the symmetry on control box (1) left surface, all be equipped with drum (3) in mounting hole (15), the left end face is equipped with filter screen (30) in drum (3), drum (3) right-hand member department is equipped with protection casing (34), drum (3) are inside to be equipped with motor (31), support frame (32) and fan (33) from a left side to the right side in proper order, control box (1) rear end face still is equipped with terminal post (16) of working a telephone switchboard with inside intercommunication.

2. The modular microgrid central controller of claim 1, wherein: the lower surface of the control box (1) is close to four corners and is provided with supporting legs (4), the supporting legs (4) are fixedly connected with the control box (1) through screws, and each supporting leg (4) is provided with an anti-skidding foot pad (40) in a sleeved mode.

3. The modular microgrid central controller of claim 1, wherein: the width of insulating pad (13) and the width looks adaptation of control box (1) inner wall, insulating pad (13) and control box (1) bonding are fixed.

4. The modular microgrid central controller of claim 1, wherein: the width of first draw-in groove (12) and the width looks adaptation of second draw-in groove (130), radiating groove (10) are equidistant distribution, radiating groove (10) port slope is downward, just radiating groove (10) pass insulating pad (13) and communicate with inside.

5. The modular microgrid central controller of claim 1, wherein: the fixing plate (14) and the bump (140) are of an integrally formed structure, the width of the bump (140) is matched with that of the first clamping groove (12), and the length of the fixing plate (14) is matched with that of the insulating pad (13).

6. The modular microgrid central controller of claim 1, wherein: the through grooves (141) are distributed in a matrix manner, and the controller main body (142) is fixedly connected with the fixing plate (14) through screws.

7. The modular microgrid central controller of claim 1, wherein: the diameter of the mounting hole (15) is matched with the diameter of the cylinder (3), and the cylinder (3) is fixedly connected with the mounting hole (15) through a screw.

8. The modular microgrid central controller of claim 1, wherein: filter screen (30) pass through screw and drum (3) fixed connection, protection casing (34) pass through screw and drum (3) fixed connection, support frame (32) and drum (3) are the integrated into one piece structure, motor (31) pass through screw and support frame (32) fixed connection, the output shaft of motor (31) pass support frame (32) and with fan (33) coaxial coupling.

9. The modular microgrid central controller of claim 1, wherein: the observation window (20) is fixedly bonded with the sliding door (2), a handle (21) is further arranged at the right end of the sliding door (2), and the handle (21) is fixedly bonded with the sliding door (2).

10. The modular microgrid central controller of claim 1, wherein: the width of sliding door (2) and the width looks adaptation of spout (11), be close to the corner on sliding door (2) and seted up round hole (22), be equipped with fastening bolt (23) in round hole (22), position that corresponds with round hole (22) on control box (1) still seted up threaded hole (110), the diameter looks adaptation of the aperture of threaded hole (110) and round hole (22), the diameter of fastening bolt (23) and the aperture looks adaptation of threaded hole (110).