CN211790224U

CN211790224U - Control device of energy storage converter in micro-grid

Info

Publication number: CN211790224U
Application number: CN202020695121.3U
Authority: CN
Inventors: 傅城
Original assignee: Kunshan Zhongjun New Energy Technology Co ltd
Current assignee: Kunshan Zhongjun New Energy Technology Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-10-27
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses an energy storage converter's controlling means in little electric wire netting mainly includes frame, water pump, water tank, thin wall shell and fan, frame front side upper portion rotates and installs sealing door, and sealing door front side middle part fixed mounting has the handle, frame rear side upper portion inner wall fixed mounting has the mounting panel that the symmetry set up, the inside installation notch of seting up the symmetry setting of mounting panel, the inboard upper portion fixed mounting of frame has the thin wall shell of bilateral symmetry, and thin wall shell top runs through fixed mounting and has the copper pipe, and the copper pipe outer wall closely pastes at frame upper portion inner wall, the inboard middle part fixed mounting of frame has the controller. The utility model discloses structurally reasonable in design, this cabinet type protective housing, the main part is sealed effectual for inside electrical equipment does not receive the influence of outside humidity, dust and temperature, and the device heat dissipation adopts the partition heat transfer, and the heat transfer is effectual, and the inside assembly is nimble stable, overhauls the convenience.

Description

Control device of energy storage converter in micro-grid

Technical Field

The utility model relates to a little electric wire netting energy storage controlgear specifically is a controlling means of energy storage converter in little electric wire netting.

Background

The Micro-Grid (Micro-Grid) is also translated into a Micro-Grid, which refers to a small power generation and distribution system composed of a distributed power supply, an energy storage device, an energy conversion device, a load, a monitoring and protecting device and the like; the micro-grid aims to realize flexible and efficient application of distributed power supplies and solve the problem of grid connection of the distributed power supplies with large quantity and various forms. The development and extension of the micro-grid can fully promote the large-scale access of distributed power sources and renewable energy sources, realize the high-reliability supply of various energy source types of loads, and is an effective mode for realizing an active power distribution network, so that the traditional power grid is transited to a smart power grid.

The guard box of cabinet type is adopted to current little electric wire netting controlling means more, but the incasement is sealed not enough for inside electrical equipment's service environment is not good, and humidity, clean degree can't be ensured, cause inside electrical equipment to be impaired easily, and the heat dissipation of device adopts direct lateral wall opening more, carries out the circulation of air with the outside, but this kind of radiating mode, and the effect is poor, and is not enough to keeping of device environment.

Disclosure of Invention

An object of the utility model is to provide a controlling means of energy storage converter among little electric wire netting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a control device of an energy storage converter in a microgrid mainly comprises an outer frame, a water pump, a water tank, a thin-wall shell and a fan, wherein a sealing door is rotatably installed on the upper portion of the front side of the outer frame, a handle is fixedly installed at the middle portion of the front side of the sealing door, symmetrically arranged mounting plates are fixedly installed on the inner wall of the upper portion of the rear side of the outer frame, symmetrically arranged mounting notches are formed in the mounting plates, the thin-wall shell is fixedly installed on the upper portion of the inner side of the outer frame in a bilateral symmetry mode, a copper pipe penetrates through the top end of the thin-wall shell and is fixedly installed on the inner wall of the upper portion of the outer frame, a controller is fixedly installed at the middle portion of the inner side of the outer frame, an access door is rotatably installed on the lower portion of the front side of the outer frame, a connecting plate is, the upper part of the sliding seat is provided with a sliding bayonet, the sliding seat is positioned at the sliding bayonet and is clamped and installed with a sliding chuck, the top end of the sliding chuck is fixedly provided with a support plate, the side part of the support plate is fixedly provided with an inserting frame, the inserting frame is assembled with the inner wall of the top end of the sliding seat through a bolt in a compression joint manner, a base is arranged between the two inserting frames in an insertion manner, the bottom end of the base is fixedly provided with a liner, the top end of the base is fixedly provided with a water tank, a snake-shaped water channel is arranged inside the water tank, the lower opening of the right end of the water tank is fixedly connected with a water pump through a pipeline, the top end of the water pump is communicated with the relay positioned at the right part through a water pipe, the upper opening at the left side of the water tank is communicated, the side wall of the top end of the rubber block is in close contact with the side wall of the bottom end of the connecting plate.

As a further aspect of the present invention: the upper part of the inner side of the sealing door is embedded with a perspective window.

As a further aspect of the present invention: and the side wall of the lower part of the rear side of the outer frame is provided with a ventilation hole matched with the fan.

As a further aspect of the present invention: narrow air ports which are arranged at equal intervals are formed in the inner part of the access door.

As a further aspect of the present invention: the controller is electrically connected with the water pump and the fan through a wire harness, and the controller is electrically connected with an external power supply through the wire harness.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses structurally reasonable in design, this cabinet type protective housing, the main part is sealed effectual for inside electrical equipment does not receive the influence of outside humidity, dust and temperature, and the device heat dissipation adopts the partition heat transfer, and the heat transfer is effectual, and the inside assembly is nimble stable, overhauls the convenience.

Drawings

Fig. 1 is a schematic structural diagram of a control device of an energy storage converter in a microgrid.

Fig. 2 is a schematic structural diagram of the inside of a control device of an energy storage converter in a microgrid.

Fig. 3 is a schematic rear view of the water tank, the fan and the water pump in the control device of the energy storage converter in the microgrid.

Fig. 4 is a schematic cross-sectional view of the control device of the energy storage converter in the microgrid between the outer frame, the sliding base, the sliding frame, the plug frame and the base.

In the figure: the device comprises an outer frame 1, a sealing door 2, a handle 3, a perspective window 4, an access door 5, a base 6, a water pump 7, a water tank 8, a thin-wall shell 9, a copper pipe 10, a mounting plate 11, a controller 12, a connecting plate 13, a relay head 14, an inserting frame 15, a sliding seat 16, a fan 17, a gasket 18, a support plate 19 and a sliding chuck 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to 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 be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, in the embodiment of the present invention, a control device for an energy storage converter in a microgrid mainly comprises an outer frame 1, a water pump 7, a water tank 8, a thin-wall shell 9 and a fan 17, wherein a sealing door 2 is rotatably installed on the upper portion of the front side of the outer frame 1, a handle 3 is fixedly installed on the middle portion of the front side of the sealing door 2, symmetrically arranged mounting plates 11 are fixedly installed on the inner wall of the upper portion of the rear side of the outer frame 1, symmetrically arranged mounting notches are formed in the mounting plates 11, the thin-wall shell 9 is fixedly installed on the upper portion of the inner side of the outer frame 1 in a bilateral symmetry manner, a copper pipe 10 is fixedly installed on the top end of the thin-wall shell 9 in a penetrating manner, the outer wall of the copper pipe 10 is closely attached to the inner wall of the upper portion of the outer frame 1, the relay 14 is fixedly installed at the left end and the right end of the connecting plate 13, the top end of the relay 14 is in assembly connection with the thin-wall shell 9 through a hose, a slide seat 16 is fixedly installed on the inner wall at the bottom edge of the outer frame 1, a slide connection bayonet is arranged on the upper portion of the slide seat 16, a slide connection head 20 is installed at the position, located at the slide connection bayonet, of the slide seat 16 in a clamping connection manner, a support plate 19 is fixedly installed at the top end of the slide connection head 20, an insertion frame 15 is fixedly installed on the side portion of the support plate 19, the insertion frame 15 is in compression connection with the inner wall at the top end of the slide seat 16 through a bolt, a base 6 is installed between the two insertion frames 15 in an insertion connection manner, a liner 18 is fixedly installed at the bottom end of the base 6, a water tank 8 is fixedly installed at the top end of the base 6, a snake-shaped water channel is arranged, 8 inside rectangle vents that are provided with of water tank, 8 inside and outside spaces of water tank are sealed each other, fan 17 is installed through the bolt crimping to 8 rear sides of water tank, 8 top fixed mounting of water tank have the block rubber, block rubber top lateral wall and link 13 bottom lateral walls in close contact with.

The upper part of the inner side of the sealing door 2 is embedded with a perspective window 4.

And a ventilation hole matched with the fan 17 is formed in the side wall of the lower part of the rear side of the outer frame 1.

Narrow air openings which are arranged at equal intervals are formed in the access door 5.

The controller 12 is electrically connected with the water pump 7 and the fan 17 through a wire harness, and the controller 12 is electrically connected with an external power supply through the wire harness.

The utility model discloses a theory of operation is:

the utility model relates to a control device of energy storage converter in micro-grid, when using, the installation of the relevant electronic component of converter is carried out through mounting panel 11, such as circuit signal monitoring equipment, D/C converter, signal collector, etc., the cooperation controller 12 carries out the overall control of energy storage converter, and in use, the circulation of heat transfer medium between water tank 8 and thin-wall shell 9 is carried out through water pump 7, the heat absorption is carried out through thin-wall shell 9, the heat absorption of the upper portion of the inner side of the outer frame, the symmetrical thin-wall shell 9 is adopted, the contact area is large, the heat absorption effect is better, and the inside of water tank 8 is provided with snakelike water channel, the upper opening of the left side of water tank 8 is communicated with the relay 14 positioned at the left part through the pipeline, the inside of water tank 8 is provided with rectangular vent, the water tank 8 cooperates with fan 17 to, carry out circulation heat dissipation, and the endothermic position of heat dissipation is not in same space, make the heat transfer effect better, and can guarantee the sealing in 1 upper portion space of frame, guarantee electrical equipment's dampproofing effect and dustproof effect, guarantee life, and the water tank 8 of device adopts the joint assembly, the cooperation cushion carries out flexible crimping, guarantee the assembly stability, and the assembly methods through the joint crimping, the change dismouting in later stage is swift, the convenience is with the solitary dismouting of water tank 8, separate the washing, guarantee the cleanness of water tank 8, guarantee the radiating effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a controlling means of energy storage converter in little electric wire netting, mainly includes frame (1), water pump (7), water tank (8), thin wall shell (9) and fan (17), its characterized in that, frame (1) front side upper portion is rotated and is installed sealing door (2), and sealing door (2) front side middle part fixed mounting has handle (3), frame (1) rear side upper portion inner wall fixed mounting has mounting panel (11) of symmetry setting, and the installation notch of symmetry setting is seted up to mounting panel (11) inside, frame (1) inboard upper portion fixed mounting has bilateral symmetry's thin wall shell (9), and fixed mounting is run through at thin wall shell (9) top has copper pipe (10), and copper pipe (10) outer wall closely pastes at frame (1) upper portion inner wall, frame (1) inboard middle part fixed mounting has controller (12), frame (1) front side lower part is rotated and is installed access door (5), the middle part of the inner side of the outer frame (1) is fixedly provided with a connecting plate (13) through bolts, the left end and the right end of the connecting plate (13) are fixedly provided with a relay head (14), the top end of the relay head (14) is connected with the thin-wall shell (9) through a hose, the inner wall of the edge of the bottom end of the outer frame (1) is fixedly provided with a slide seat (16), the upper part of the slide seat (16) is provided with a slide clamping opening, the slide seat (16) is positioned at the slide clamping opening and connected with a slide clamping head (20), the top end of the slide clamping head (20) is fixedly provided with a support plate (19), the side part of the support plate (19) is fixedly provided with a plug-in rack (15), the plug-in rack (15) is assembled with the inner wall of the top end of the slide seat (16) through bolts in a compression joint manner, water tank (8) is inside to be provided with snakelike water course, water tank (8) right-hand member lower part opening passes through pipeline fixedly connected with water pump (7), and water pump (7) top is through the water pipe with be located the right part relay (14) switch on, water tank (8) left side upper portion opening passes through the pipeline with be located the left part relay (14) switch on, water tank (8) inside is provided with the rectangle vent, water tank (8) inside and outside space is sealed each other, fan (17) are installed through the bolt crimping to water tank (8) rear side, water tank (8) top fixed mounting has the block rubber, block rubber top lateral wall and even board (13) bottom lateral wall in close contact with.

2. The control device of the energy storage converter in the micro-grid according to claim 1, characterized in that the upper part of the inner side of the sealing door (2) is embedded and fixedly provided with a transparent window (4).

3. The control device of the energy storage converter in the microgrid according to claim 1, characterized in that the lower side wall of the rear side of the outer frame (1) is provided with a vent hole matched with the fan (17).

4. The control device of the energy storage converter in the microgrid according to claim 1, characterized in that narrow air ports are arranged at equal intervals inside the access door (5).

5. The control device of the energy storage converter in the microgrid according to claim 1, characterized in that the controller (12) is electrically connected with the water pump (7) and the fan (17) through a wire harness, and the controller (12) is electrically connected with an external power supply through the wire harness.