CN218678045U - Energy storage power distribution cabinet - Google Patents
Energy storage power distribution cabinet Download PDFInfo
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- CN218678045U CN218678045U CN202222777057.5U CN202222777057U CN218678045U CN 218678045 U CN218678045 U CN 218678045U CN 202222777057 U CN202222777057 U CN 202222777057U CN 218678045 U CN218678045 U CN 218678045U
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Abstract
An energy storage switch board for placing transformer and energy storage converter, includes: the energy storage converter comprises a frame body with a top plate, a bottom plate, a middle partition plate and four stand columns, wherein the frame body is divided into an upper cavity and a lower cavity by the partition plate, a front door plate, a rear plate, a left side plate and a right side plate are arranged between the partition plate and the bottom plate of the lower cavity, a transformer is arranged in the lower cavity, and an energy storage converter is arranged in the upper cavity. The utility model discloses an energy storage switch board sets up to semi-enclosed construction, and simple structure when satisfying the protection requirement, has greatly improved energy storage switch board's radiating efficiency, and the radiating effect is good.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to an energy storage power distribution cabinet.
Background
With the development of electrochemical energy storage technology, energy storage has been widely applied to the aspects of grid side, renewable energy grid connection, user side and the like. The method is mainly used for peak clipping and valley filling, energy cost management and the like on the user side. The energy storage power distribution cabinet applied to the energy storage system of the industrial and commercial energy storage industry at the user side is produced.
The energy storage power distribution cabinet in the prior art usually comprises a transformer and an energy storage converter, and in order to achieve a certain protection effect, the cabinet body of the energy storage power distribution cabinet is usually set to be in a fully-closed form. The totally-enclosed cabinet body can achieve a certain protection effect, but has a very poor heat dissipation effect.
Therefore, an energy storage power distribution cabinet with a simple structure and a good heat dissipation effect is urgently needed to be developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid the weak point among the prior art and provide an energy storage switch board that simple structure, radiating effect are good.
An energy storage switch board for placing transformer and energy storage converter, includes: the energy storage transformer comprises a frame body with a top plate, a bottom plate, a middle partition plate and four stand columns, wherein the frame body is divided into an upper cavity and a lower cavity by the partition plate, a front door plate, a rear plate, a left side plate and a right side plate are arranged between the partition plate and the bottom plate of the lower cavity, the transformer is arranged in the lower cavity, and the energy storage converter is arranged in the upper cavity.
Preferably, two sides of the upper cavity are respectively provided with a beam for connecting two adjacent upright posts.
Preferably, one or two protection plates are arranged on four side surfaces of the upper cavity.
Preferably, the number of the transformers is two, a radiator is arranged above each transformer, a first air inlet is formed in the lower end face of each radiator, a first air outlet is formed in the front side face of each radiator, a second air outlet is formed in the position, corresponding to the first air outlet, of the front door panel, and a second air inlet is formed in the position, corresponding to the transformer, of the bottom plate.
Preferably, a fan is disposed in the radiator.
Preferably, dustproof cotton assemblies matched with the second air inlets in size are arranged on the outer sides of the two second air inlets.
Preferably, the dustproof cotton assembly comprises a bracket consisting of four L-shaped frames with grooves, the grooves of the frames are arranged on the inner sides, dustproof cotton matched with the bracket is further arranged on the dustproof cotton assembly, and the dustproof cotton is plugged in the grooves of the bracket from the upper side.
Preferably, one end of the dustproof cotton assembly is hinged with the bottom plate, and the other end of the dustproof cotton assembly is fixed on the bottom plate through screws.
Preferably, the lower extreme of above-mentioned bottom plate be provided with dustproof cotton subassembly complex spacing groove, the one end of dustproof cotton subassembly inserts spacing groove, the other end passes through the screw fixation in on the bottom plate.
Preferably, the open end of the limiting groove is provided with a guide plate extending downwards.
Compared with the prior art, the utility model has the following advantage: the utility model discloses an energy storage switch board sets up the lower part cavity of transformer and is provided with preceding door plant, back plate, left side board and right side board all around, and the lower part cavity adopts enclosed construction promptly, can play better protecting effect to the transformer. Because the energy storage converter has an outdoor protection function, the periphery of an upper cavity body provided with the energy storage converter is arranged to be open, and the heat dissipation efficiency of the energy storage converter and the energy storage power distribution cabinet can be greatly improved. The utility model discloses an energy storage switch board sets up to semi-enclosed construction, and simple structure when satisfying the protection requirement, has greatly improved energy storage switch board's radiating efficiency, and the radiating effect is good.
Drawings
The invention is further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation to the invention.
Fig. 1 is a schematic structural diagram of an energy storage power distribution cabinet of the present invention;
fig. 2 is a schematic structural diagram of an energy storage power distribution cabinet of the present invention, in which a transformer and an energy storage converter are disposed, and a dustproof cotton assembly is not installed;
fig. 3 is a schematic structural diagram of a dustproof cotton assembly of the energy storage power distribution cabinet of the present invention;
fig. 4 is a schematic view of the energy storage distribution cabinet of the present invention;
fig. 5 is a schematic side view of the first embodiment of the dustproof cotton assembly of the energy storage distribution cabinet of the present invention;
fig. 6 is a side view schematic diagram of a second embodiment of the dustproof cotton assembly of the energy storage power distribution cabinet of the present invention.
Detailed Description
The invention will be further described with reference to the following examples and figures:
an energy storage power distribution cabinet, as shown in fig. 1 to 4, for placing a transformer 10 and an energy storage converter 11, comprising: the energy storage converter comprises a frame 16 with a top plate 12, a bottom plate 13, a middle partition plate 14 and four upright posts 15, wherein the frame 16 is divided into an upper cavity 17 and a lower cavity 18 by the partition plate 14, a front door plate 19, a rear plate (not shown in the figure), a left side plate (not shown in the figure) and a right side plate 20 are arranged between the partition plate 14 and the bottom plate 13 of the lower cavity 18, a transformer 10 is arranged in the lower cavity 18, and an energy storage converter 11 is arranged in the upper cavity 17.
The utility model discloses an energy storage switch board sets up lower part cavity 18 of transformer 10 and is provided with door plant 19, back plate (not marking in the picture), left side board (not marking in the picture) and right side board 20 all around, and the lower part cavity adopts enclosed construction promptly, can play better protecting effect to transformer 10. Because the energy storage converter 11 has outdoor safeguard function, the periphery of the upper cavity 17 of the energy storage converter 11 is arranged to be open, and the heat dissipation efficiency of the energy storage converter 11 and the energy storage power distribution cabinet can be greatly improved. The utility model discloses an energy storage power distribution cabinet sets up to semi-enclosed construction, and simple structure when satisfying the protection requirement, has greatly improved energy storage power distribution cabinet's radiating efficiency, and the radiating effect is good.
Preferably, as shown in fig. 1 and 2, the two sides of the upper cavity 17 are respectively provided with a cross beam 21 connecting the two adjacent columns 15. Crossbeam 21 can be used to install energy storage converter 11, can increase the fastness and the stability of energy storage switch board structure simultaneously.
Preferably, as shown in fig. 1 and 2, one or two protection plates 22 are disposed on four sides of the upper cavity 17, and one or two protection plates 22 may be disposed on any one of the four sides of the upper cavity 17 according to the installation and use of the energy storage converter 11, for example, one protection plate 22 may be disposed on each of the rear and left sides of the upper cavity 17, so as to achieve a certain isolation protection function.
Preferably, as shown in fig. 2 and 3, the number of the transformers 10 is two, a heat sink 23 is disposed above each transformer 10, a first air inlet (not shown) is disposed on a lower end surface of the heat sink 23, a first air outlet 24 is disposed on a front side surface of the heat sink 23, a second air outlet 25 is disposed on the front door panel 19 at a position corresponding to the first air outlet 24, and a second air inlet 26 is disposed on the bottom panel 13 at a position corresponding to the transformer 10. The heat dissipation air duct of energy storage switch board lower part cavity is as shown in fig. 2, and concrete heat dissipation air duct order is: the second air inlet 26 of the bottom plate 13, the transformer 10, the first air inlet (not labeled) of the heat sink 23, the first air outlet 24 of the heat sink 23, and the second air outlet 25 of the front door panel 19. The heat dissipation effect of the cavity at the lower part of the energy storage power distribution cabinet is good, and the heat dissipation of the transformer 10 is facilitated. Specifically, the heat sink 23 may be an air-cooled heat sink 23, or may be another heat sink 23 in the prior art.
Preferably, a fan (not shown) is disposed within the heat sink 23. The air circulation speed of the heat dissipation air duct of the cavity at the lower part of the energy storage power distribution cabinet can be increased, the heat dissipation efficiency is improved, and a better heat dissipation effect is achieved.
Preferably, as shown in fig. 2 to 4, the outer sides of the two second air inlets 26 are provided with dustproof cotton assemblies 27 matched with the sizes of the two second air inlets. The dustproof cotton component 27 can be used for performing dustproof filtration on the inlet air of the second air inlet 26 of the bottom plate 13, preventing dust and the like from entering the transformer 10 and a heat dissipation channel, achieving a better dustproof effect and avoiding dust removal maintenance in the later period.
Preferably, as shown in fig. 4, the dust cotton assembly 27 includes a bracket 29 composed of four "L" shaped frames 28 having grooves (not shown), the grooves (not shown) of the frames 28 are all disposed at the inner side, the dust cotton assembly 27 is further provided with dust cotton 30 engaged with the bracket 29, and the dust cotton 30 is plugged into the grooves (not shown) of the bracket 29 from above. The dust cotton assembly 27 has a simple structure by inserting the dust cotton 30 into a groove (not shown) of the bracket 29 from above, and can effectively fix the dust cotton 30.
Preferably, as shown in fig. 4 and 5, as the first embodiment of the dustproof cotton assembly of the energy storage power distribution cabinet of the present invention, one end of the dustproof cotton assembly 27 is hinged to the bottom plate 13 by a hinge 31, and the other end is fixed on the bottom plate 13 by a screw 32. The fixed mode of dustproof cotton subassembly 27 is simple firm, when needing to change dustproof cotton 30, only needs unscrew screw 32, and the hinge 31 of downwards rotating opens dustproof cotton subassembly 27, takes out old dustproof cotton 30, puts into new dustproof cotton 30. The dust-proof cotton 30 is very convenient to replace.
Preferably, as shown in fig. 4 and fig. 6, as the second embodiment of the dustproof cotton assembly of the energy storage power distribution cabinet of the present invention, the lower end of the bottom plate 13 is provided with a limiting groove 33 matched with the dustproof cotton assembly 27, one end of the dustproof cotton assembly 27 is inserted into the limiting groove 33, and the other end is fixed on the bottom plate 13 through a screw 32. The fixing mode of the dustproof cotton assembly 27 is simple and firm, when the dustproof cotton 30 needs to be replaced, the dustproof cotton assembly 27 is pulled out by unscrewing the screw 32, the old dustproof cotton 30 is taken out, and the new dustproof cotton 30 is put in; after the dustproof cotton 30 is replaced, one end of the dustproof cotton component 27 is pushed back into the limiting groove 33, and the other end of the dustproof cotton component 27 is fixed on the bottom plate 13 through a screw 32. The dust-proof cotton 30 is very convenient to replace.
Preferably, the open end of the stopper groove 33 is provided with a guide plate 34 extending downward. The guide plate 34 plays a role in guiding, and can facilitate the guide and positioning of the dustproof cotton assembly 27 to be placed in the limiting groove 33.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides an energy storage switch board for place transformer and energy storage converter, its characterized in that includes: the energy storage transformer comprises a frame body with a top plate, a bottom plate, a middle partition plate and four stand columns, wherein the frame body is divided into an upper cavity and a lower cavity by the partition plate, a front door plate, a rear plate, a left side plate and a right side plate are arranged between the partition plate and the bottom plate of the lower cavity, the transformer is arranged in the lower cavity, and the energy storage converter is arranged in the upper cavity.
2. The energy storage power distribution cabinet according to claim 1, characterized in that: and two sides of the upper cavity are respectively provided with a crossbeam for connecting two adjacent upright posts.
3. The energy storage power distribution cabinet according to claim 2, characterized in that: one or two protection plates are arranged on four side surfaces of the upper cavity.
4. An energy storage switch board of claim 3, characterized in that: the transformer comprises two transformers, wherein a radiator is arranged above each transformer, a first air inlet is formed in the lower end face of each radiator, a first air outlet is formed in the front side face of each radiator, a second air outlet is formed in the position, corresponding to the first air outlet, of each front door panel, and a second air inlet is formed in the position, corresponding to the transformer, of each bottom plate.
5. The energy storage power distribution cabinet according to claim 4, characterized in that: a fan is arranged in the radiator.
6. The energy storage power distribution cabinet according to claim 5, characterized in that: and the outer side of the second air inlet is provided with a dustproof cotton assembly matched with the second air inlet in size.
7. The energy storage power distribution cabinet according to claim 6, characterized in that: the dustproof cotton subassembly includes the bracket of constituteing by four "L" shape frames that have the recess, the recess of frame all sets up in the inboard, dustproof cotton subassembly still be provided with bracket complex dustproof cotton, dustproof cotton from the top fill in the bracket in the recess.
8. The energy storage power distribution cabinet according to claim 7, characterized in that: one end of the dustproof cotton assembly is connected with the bottom plate through a hinge, and the other end of the dustproof cotton assembly is fixed on the bottom plate through screws.
9. The energy storage power distribution cabinet according to claim 7, characterized in that: the lower extreme of bottom plate be provided with dustproof cotton subassembly complex spacing groove, the one end of dustproof cotton subassembly inserts spacing groove, the other end passes through the screw fixation in on the bottom plate.
10. The energy storage power distribution cabinet according to claim 9, characterized in that: and the opening end of the limiting groove is provided with a guide plate extending downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222777057.5U CN218678045U (en) | 2022-10-20 | 2022-10-20 | Energy storage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222777057.5U CN218678045U (en) | 2022-10-20 | 2022-10-20 | Energy storage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218678045U true CN218678045U (en) | 2023-03-21 |
Family
ID=85563524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222777057.5U Active CN218678045U (en) | 2022-10-20 | 2022-10-20 | Energy storage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218678045U (en) |
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2022
- 2022-10-20 CN CN202222777057.5U patent/CN218678045U/en active Active
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