CN114597888A

CN114597888A - Micro-grid central controller

Info

Publication number: CN114597888A
Application number: CN202210073884.8A
Authority: CN
Inventors: 刘福宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-07

Abstract

The invention relates to the technical field of central controllers and discloses a micro-grid central controller which comprises a central controller body, the central controller body is internally provided with a filtering device which comprises a filtering net, the outer surface of the filter screen is fixedly connected with the inner wall of the central controller body, and the surface of the filter screen is provided with the cleaning mechanism and the knocking mechanism, so that the special shape of the filter screen ensures that hot air blown out from the interior of the central controller body can better impact dust adhered to the surface of the filter screen, and part of the dust can be blown down to clean the dust, the knocking plate is driven by the elastic film to deflect, and then the knocking frame is driven by the tensile force of the elastic rope to knock the filter screen, therefore, dust on the surface of the filter screen can be shaken, and the dust is prevented from being accumulated on the surface of the filter screen to influence the normal heat dissipation of the central controller body.

Description

Micro-grid central controller

Technical Field

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

Background

In recent years, distributed power supplies are more and more widely applied, but the introduction of distributed power supplies can bring many influences on the original operation control, protection and the like of a power distribution network. Therefore, the interaction mechanism of the distributed power source and the distribution network must be studied intensively. Especially, when the power generation amount of the distributed power source accounts for a high proportion of the whole power grid, namely under the condition of high permeability, the safety and stability of the power grid are greatly influenced, such as voltage, frequency, power angle, power grid dispatching and the like. The power grid dispatching and the like, the access of the power supply output interval, and the intermittent output of the distributed power supply, so the existing distributed power generation technology and the influence of the technology on the power grid safety need to be fully considered.

In the working process of the microgrid central controller in the prior art, a large amount of dust can adhere to the surface of the filter screen, the normal heat dissipation effect of the microgrid central controller can be affected, and a large amount of time and manpower are required for cleaning, so that the microgrid central controller is provided.

Disclosure of Invention

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a micro-grid central controller to solve the problems set forth in the background art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a little electric wire netting central controller, includes the central controller body, the inside filter equipment that is provided with of central controller body, filter equipment includes the filter screen, filter screen surface and central controller body inner wall fixed connection, the filter screen surface is provided with clearance mechanism and knocking mechanism.

Preferably, clearance mechanism is including strikeing the board, it is connected with the filter screen inner wall rotation through the pivot to strike board lower extreme, strike board axis department and set up for circle, strike inboard wall fixedly connected with elastic membrane, strike board top fixedly connected with and strike the frame, strike frame and filter screen surface contact, strike inboard wall fixedly connected with elastic rope, the elastic rope is kept away from the one end of strikeing the board and is strikeed board fixed connection.

Preferably, a first groove is formed in the knocking frame, a fixing column is fixedly connected to the inner wall of the knocking frame, the fixing column penetrates through the first groove and extends to the outside of the first groove, a vertical plate is sleeved on the outer surface of the fixing column, a spring is sleeved on the outer surface of the fixing column, and the spring is in contact with the vertical plate.

Preferably, the lower end and the upper end of the vertical plate are not positioned on the same vertical surface, and the lower end of the vertical plate is in surface contact with the filter screen.

Preferably, the knocking mechanism comprises a connecting frame, the top of the connecting frame is rotatably connected with the filter screen through a rotating shaft, the tail end of the connecting frame is provided with an arc-shaped edge, the tail end of the connecting frame is in surface contact with the filter screen, the tail end of the connecting frame is provided with a second groove, the inner wall of the connecting frame is fixedly connected with a connecting rope, the surface of the connecting frame is fixedly connected with an arc plate, the surface of the connecting frame is fixedly connected with an elastic sleeve, and the outer surface of the elastic sleeve is in contact with the inner wall of the arc plate.

Preferably, the connecting rope runs through fluting two and the filter screen and extends to the filter screen outside, the connecting rope is kept away from the one end of link and is strikeed board fixed connection.

Compared with the prior art, the invention provides a micro-grid central controller, which has the following beneficial effects:

1. according to the invention, by arranging the special shape of the filter screen, hot air blown out from the interior of the central controller body can better impact dust adhered to the surface of the filter screen, so that part of the dust can be blown down for cleaning.

2. According to the invention, the knocking plate is driven by the elastic membrane to deflect, and the knocking frame is driven by the tensile force of the elastic rope to knock the filter screen, so that dust on the surface of the filter screen can be shaken, and the dust is prevented from accumulating on the surface of the filter screen to influence the normal heat dissipation of the central controller body.

3. According to the invention, when the knocking frame knocks the filter screen, the vertical plate is stressed to slide along the fixed column and extrude the spring, so that the vertical plate can slide to clean the surface of the filter screen, the cleaning effect on the surface of the filter screen is better, and the efficiency is higher.

4. According to the invention, the connecting frame can be pulled through the connecting rope when the knocking plate shakes, so that the connecting frame is stressed and deformed to drive the arc-shaped plate to knock the surface of the filter screen, thus the filter screen can be knocked comprehensively, and dust adhered to the surface of the filter screen can be effectively removed.

Drawings

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

FIG. 2 is a schematic view of the structure of the filtering apparatus of the present invention;

FIG. 3 is a cross-sectional view of a filter assembly of the present invention;

FIG. 4 is a perspective view of the cleaning mechanism and the striking mechanism of the present invention;

FIG. 5 is a schematic structural view of the cleaning mechanism of the present invention;

FIG. 6 is an enlarged view of A of FIG. 5 according to the present invention;

fig. 7 is a schematic structural view of the knocking mechanism of the present invention.

In the figure: the central controller comprises a central controller body 1, a filtering device 2, a filtering net 21, a cleaning mechanism 22, a knocking plate 221, an elastic membrane 222, a knocking frame 223, a first groove 2231, a fixed column 2232, a spring 2233, a vertical plate 2234, an elastic rope 224, a knocking mechanism 23, a connecting frame 231, an arc-shaped plate 232, an elastic sleeve 233, an arc-shaped edge 234, a second groove 235 and a connecting rope 236.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a little electric wire netting central controller, including central controller body 1, 1 inside filter equipment 2 that is provided with of central controller body, filter equipment 2 includes filter screen 21, filter screen 21 surface and 1 inner wall fixed connection of central controller body, filter screen 21 surface is provided with clearance mechanism 22 and knocking mechanism 23, through the special shape that sets up filter screen 21, guarantee from the dust of the hot-blast better impact filter screen 21 surface adhesion that central controller body 1 is inside to be blown off, make partial dust can be blown down and clear up.

Cleaning mechanism 22 includes strikes board 221, strike board 221 lower extreme and filter screen 21 inner wall through the pivot and rotate and be connected, strike board 221 axis department and be the ring shape setting, strike board 221 inner wall fixed connection has stretch film 222, strike board 221 top fixedly connected with and strike frame 223, strike frame 223 and filter screen 21 surface contact, strike board 221 inner wall fixed connection has stretch cord 224, the one end and the strike board 221 fixed connection that the board 221 was strikeed in stretch cord 224 keeping away from, strike board 221 and be driven by stretch film 222 and deflect, the pulling force of rethread stretch cord 224 drives and strikes frame 223 and strike filter screen 21, thereby can shake the dust on filter screen 21 surface down, avoid the dust to pile up and influence the normal heat dissipation of central controller body 1 on filter screen 21 surface.

Strike frame 223 inside and seted up slotted 2231, strike frame 223 inner wall fixedly connected with fixed column 2232, fixed column 2232 runs through slotted 2231 and extends to slotted 2231 outside, fixed column 2232 surface cover has riser 2234, fixed column 2232 surface cover has spring 2233, spring 2233 and riser 2234 contact, riser 2234 lower extreme and upper end are not located same vertical face, riser 2234 lower extreme and filter screen 21 surface contact, when striking frame 221 strikes filter screen 21, riser 2234 atress is along the fixed column 2232 slip and extrude spring 2232, thereby can make riser 2234 slip clear up the surface of filter screen 21, make the cleaning effect to the filter screen 21 surface better, efficiency is higher.

The knocking mechanism 23 comprises a connecting frame 231, the top of the connecting frame 231 is rotatably connected with the filter screen 21 through a rotating shaft, an arc-shaped edge 234 is arranged at the tail end of the connecting frame 231, the tail end of the connecting frame 231 is in contact with the surface of the filter screen 21, a second opening groove 235 is formed in the tail end of the connecting frame 231, a connecting rope 236 is fixedly connected to the inner wall of the connecting frame 231, an arc-shaped plate 232 is fixedly connected to the surface of the connecting frame 231, an elastic sleeve 233 is fixedly connected to the surface of the connecting frame 231, the outer surface of the elastic sleeve 233 is in contact with the inner wall of the arc-shaped plate 232, the connecting rope 236 penetrates through the second opening groove 235 and the filter screen 21 and extends to the outside of the filter screen 21, one end, far away from the connecting frame 231, of the connecting rope 236 is fixedly connected with the knocking plate 221, the connecting frame 231 can be pulled through the connecting rope 236 when the knocking plate 221 shakes, the connecting frame 231 is stressed and deformed to drive the arc-shaped plate 232 to knock the surface of the filter screen 21, so that the filter screen 21 can be knocked more comprehensively, it is ensured that the dust adhering to the surface of the filter screen 21 can be effectively removed.

When the central controller is used, by setting the special shape of the filter screen 21, hot air blown from the interior of the central controller body 1 is ensured to better impact dust adhered to the surface of the filter screen 21, so that part of the dust can be blown down for cleaning, when the hot air is blown, the knocking plate 221 can deflect through the elastic film 222, the knocking plate 221 pulls the elastic rope 224 after deflecting, so that the knocking plate 221 can drive the knocking frame 223 to knock the filter screen 21 through the pulling force of the elastic rope 224, thereby the dust on the surface of the filter screen 21 can be shaken down, the dust is prevented from accumulating on the surface of the filter screen 21 to influence the normal heat dissipation of the central controller body 1, when the knocking frame 221 knocks the filter screen 21, the vertical plate 2234 is forced to slide along the fixed column 2232 and extrude the spring 2232, so that the vertical plate 2234 can slide to clean the surface of the filter screen 21, and the cleaning effect on the surface of the filter screen 21 is better, efficiency is higher, wherein can reset through spring 2232 after riser 2234 strikes, guarantee that follow-up can clear up the filter screen 21 surface once more, strike board 221 and can drive arc 232 and strike the filter screen 21 surface through connecting rope 236 pulling link 231 when rocking, make link 231 atress deformation after drive to strike to can guarantee to filter screen 21 strike comparatively comprehensively, guarantee can effectually get rid of the dust of adhesion on the filter screen 21 surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a little electric wire netting central controller, includes central controller body (1), its characterized in that: the central controller is characterized in that a filtering device (2) is arranged inside the central controller body (1), the filtering device (2) comprises a filtering net (21), the outer surface of the filtering net (21) is fixedly connected with the inner wall of the central controller body (1), and a cleaning mechanism (22) and a knocking mechanism (23) are arranged on the surface of the filtering net (21).

2. The microgrid central controller of claim 1, wherein: clearance mechanism (22) are including strikeing board (221), it is connected through pivot and filter screen (21) inner wall rotation to strike board (221) lower extreme, strike board (221) axis department and set up for ring shape, strike board (221) inner wall fixed connection has stretch film (222), strike board (221) top fixedly connected with and strike frame (223), strike frame (223) and filter screen (21) surface contact, strike board (221) inner wall fixed connection has stretch cord (224), the one end of strikeing board (221) and strike board (221) fixed connection are kept away from in stretch cord (224).

3. The microgrid central controller of claim 2, wherein: the knocking frame (223) is internally provided with a first open groove (2231), the inner wall of the knocking frame (223) is fixedly connected with a fixing column (2232), the fixing column (2232) penetrates through the first open groove (2231) and extends to the outside of the first open groove (2231), a vertical plate (2234) is sleeved on the outer surface of the fixing column (2232), a spring (2233) is sleeved on the outer surface of the fixing column (2232), and the spring (2233) is in contact with the vertical plate (2234).

4. The microgrid central controller of claim 3, characterized in that: the lower end and the upper end of the vertical plate (2234) are not positioned on the same vertical surface, and the lower end of the vertical plate (2234) is in surface contact with the filter screen (21).

5. The microgrid central controller of claim 2, wherein: knocking mechanism (23) includes link (231), link (231) top is rotated through pivot and filter screen (21) and is connected, link (231) end is provided with arc limit (234), link (231) end and filter screen (21) surface contact, link (231) end has been seted up fluting two (235), link (231) inner wall fixedly connected with connects rope (236), link (231) surface fixed connection has arc (232), link (231) surface fixed connection has elasticity cover (233), elasticity cover (233) surface and arc (232) inner wall contact.

6. The microgrid central controller of claim 5, wherein: the connecting rope (236) penetrates through the second opening groove (235) and the filter screen (21) and extends to the outside of the filter screen (21), and one end, far away from the connecting frame (231), of the connecting rope (236) is fixedly connected with the knocking plate (221).