CN219892769U - Heat radiation structure of converter in outdoor cabinet of energy storage - Google Patents
Heat radiation structure of converter in outdoor cabinet of energy storage Download PDFInfo
- Publication number
- CN219892769U CN219892769U CN202321184872.9U CN202321184872U CN219892769U CN 219892769 U CN219892769 U CN 219892769U CN 202321184872 U CN202321184872 U CN 202321184872U CN 219892769 U CN219892769 U CN 219892769U
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- China
- Prior art keywords
- energy storage
- converter
- outdoor cabinet
- main body
- bin
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- 238000004146 energy storage Methods 0.000 title claims abstract description 88
- 230000005855 radiation Effects 0.000 title claims description 5
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of heat dissipation of converters, in particular to a heat dissipation structure of a converter in an energy storage outdoor cabinet, which comprises an energy storage outdoor cabinet main body, a battery module space bin and an energy storage converter bin which are arranged in the energy storage outdoor cabinet main body, and a front door movably hinged with the energy storage outdoor cabinet main body; the front end of battery module space storehouse inner wall embedding has the U type sealing washer, the inside front end in energy storage converter storehouse is provided with energy storage converter main part, the front end of the outdoor cabinet main part bottom of energy storage is provided with the base front shroud, the rear end of the outdoor cabinet main part bottom of energy storage is provided with the back door, the inside embedding of back door has the back door shutter. According to the utility model, the front sealing plate of the base and the dustproof screen plate enter the energy storage converter bin to exchange heat, and flow into the external environment through the rear door shutter, so that the circulation of heat dissipation gas of the energy storage converter main body can be realized, and heat dissipation treatment can be provided for the energy storage converter main body.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of converters, in particular to a heat dissipation structure of a converter in an energy storage outdoor cabinet.
Background
The battery module and the energy storage converter are integrated in a bin, but the battery module generally adopts an industrial air conditioner to control the temperature due to strict requirements on a temperature interval, the energy storage converter adopts direct air cooling, a special ventilation air inlet and outlet air channel, a heat insulation sealing part and the like are required to be arranged for the energy storage converter due to the fact that the energy storage converter is isolated from a heat dissipation channel of a battery module space, an air inlet channel is required to be arranged at an air inlet of the energy storage converter, and the air inlet channel is required to be formed in consideration of the fact that a front panel of the energy storage converter has more aviation plugs and operation handles, the air inlet channel is usually made into a special-shaped air channel under the condition that the front panel is directly caused to have operation difficulty of handle electric pieces, and the wiring harness of the aviation plugs is not attractive in the air inlet channel;
the contact part of the air duct and other heat dissipation structures is sealed by adopting sealing rubber strips or heat preservation cotton, so that the air duct is difficult to completely seal, and local convection heat exchange exists;
the energy storage converter control system is directly exposed in the battery module space corresponding to the shell, so that the heat generated by the control system consumes the cold energy of the air conditioner, the system efficiency is reduced, and the income of customers is reduced;
the arrangement of the air inlet and outlet air duct is not beneficial to maintenance of the energy storage converter.
To sum up, we propose a heat dissipation structure of an energy storage outdoor converter.
Disclosure of Invention
The utility model aims to provide a heat dissipation structure of an energy storage outdoor in-cabinet converter, which aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the heat dissipation structure of the converter in the energy storage outdoor cabinet comprises an energy storage outdoor cabinet main body, a battery module space bin and an energy storage converter bin which are arranged in the energy storage outdoor cabinet main body, and a front door which is movably hinged with the energy storage outdoor cabinet main body;
the front end of battery module space storehouse inner wall embedding has the U type sealing washer, the inside front end in energy storage converter storehouse is provided with energy storage converter main part, the front end of the outdoor cabinet main part bottom of energy storage is provided with the base front shroud, the rear end of the outdoor cabinet main part bottom of energy storage is provided with the back door, the inside embedding of back door has the back door shutter.
Preferably, an isolation sheet metal plate is arranged at the top of the inside of the energy storage converter bin, and an insulation layer is embedded in the isolation sheet metal plate.
Preferably, a reserved space is formed between the energy storage converter main body and the isolation sheet metal plate.
Preferably, a dustproof screen plate is embedded at the bottom of the inside of the energy storage converter bin.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the space of the energy storage converter is isolated from other heat generating modules of the energy storage system in a heat insulation way by utilizing a single-bin design, namely, the energy storage converter is provided with a completely independent heat dissipation air duct, and the two bins are not mutually interfered by heat.
The space with a certain height is reserved between the upper shell surface of the energy storage converter and the wall surface of the top bin of the energy storage converter, so that air can flow circularly conveniently, heat of the shell of the energy storage converter can be taken away, the temperature in the energy storage converter is prevented from being too high, and precious air conditioner cold energy is not consumed.
The utility model has no design of air inlet and outlet channels, reduces the installation steps of the energy storage converter, has larger front space of the panel, and is convenient for front operation of the panel, bundling of wire harnesses and later maintenance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model.
In the figure: 1. an energy storage outdoor cabinet main body; 2. a battery module space bin; 3. an energy storage converter bin; 4. an energy storage converter body; 5. a U-shaped sealing ring; 6. a base front sealing plate; 7. a front door; 8. isolating the sheet metal plate; 9. a heat preservation layer; 10. reserving a space; 11. a rear door; 12. rear door shutters; 13. a dustproof screen plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
As shown in fig. 1 and 2, a heat dissipation structure of an energy storage outdoor cabinet internal converter comprises an energy storage outdoor cabinet main body 1, a battery module space bin 2 and an energy storage converter bin 3 which are arranged in the energy storage outdoor cabinet main body 1, and a front door 7 which is movably hinged with the energy storage outdoor cabinet main body 1; the front end of battery module space storehouse 2 inner wall is embedded with U type sealing washer 5, adopt U type sealing washer 5 can seal the front and back door, stop from taking place the air convection between two storehouses in front and back door department, the inside front end in energy storage converter storehouse 3 is provided with energy storage converter main part 4, the front end of energy storage outdoor cabinet main part 1 bottom is provided with the base front end shrouding 6, the rear end of energy storage outdoor cabinet main part 1 bottom is provided with back door 11, back door 11's inside embedding has back door shutter 12, from the base front end shrouding 6, dustproof otter board 13 gets into energy storage converter storehouse 3 inside and exchanges heat, and flow into external environment through back door shutter 12, can realize the circulation to energy storage converter main part 4 radiating gas, thereby can provide the heat dissipation for energy storage converter main part 4.
As shown in fig. 2, further, the top inside the energy storage converter bin 3 is provided with an isolation sheet metal plate 8, the insulation layer 9 is embedded in the isolation sheet metal plate 8, the insulation layer 9 is filled with insulation cotton, the battery module space bin 2 and the energy storage converter bin 3 can be separated through the isolation sheet metal plate 8 and the insulation layer 9, and heat conduction and heat exchange between the battery module space bin 2 and the energy storage converter bin 3 can be reduced.
As shown in fig. 2, a reserved space 10 is further formed between the energy storage converter body 4 and the isolating sheet metal plate 8, and a gas flow channel can be reserved through the reserved space 10, so that heat dissipation treatment can be provided for the top of the energy storage converter body 4.
As shown in fig. 2, further, the dust screen 13 is embedded in the bottom of the energy storage converter bin 3, and the dust screen 13 can be used for providing filtering treatment for gas, so that impurities carried by the gas can be reduced.
And (3) a heat dissipation process:
when the fan inside the energy storage converter works, external air can enter the energy storage converter bin 3 from the base front sealing plate 6 and the dustproof screen 13 to exchange heat, and flows into the external environment through the rear door louver 12, so that circulation of heat dissipation gas of the energy storage converter main body 4 can be realized, then, the air entering from the base front sealing plate 6 can also enter the reserved space 10 at the top of the energy storage converter main body 4 to exchange heat with the top of the shell of the energy storage converter main body 4, heat of the upper part of the shell led by the internal components of the energy storage converter main body 4 is taken away, and the energy storage converter main body 4 can be used for cooling.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The heat dissipation structure of the converter in the energy storage outdoor cabinet is characterized by comprising an energy storage outdoor cabinet main body (1), a battery module space bin (2) and an energy storage converter bin (3) which are arranged in the energy storage outdoor cabinet main body (1), and a front door (7) which is movably hinged with the energy storage outdoor cabinet main body (1);
the front end embedding of battery module space storehouse (2) inner wall has U type sealing washer (5), the inside front end in energy storage converter storehouse (3) is provided with energy storage converter main part (4), the front end of energy storage outdoor cabinet main part (1) bottom is provided with base front shroud (6), the rear end of energy storage outdoor cabinet main part (1) bottom is provided with back door (11), the inside embedding of back door (11) has back door shutter (12).
2. The heat radiation structure of the converter in the energy storage outdoor cabinet according to claim 1, wherein an isolation sheet metal plate (8) is arranged at the top of the interior of the energy storage converter bin (3), and an insulation layer (9) is embedded in the isolation sheet metal plate (8).
3. The heat radiation structure of the converter in the energy storage outdoor cabinet according to claim 1, wherein a reserved space (10) is formed between the energy storage converter main body (4) and the isolation sheet metal plate (8).
4. The heat radiation structure of the converter in the energy storage outdoor cabinet according to claim 1, wherein a dustproof screen plate (13) is embedded at the bottom of the interior of the energy storage converter bin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321184872.9U CN219892769U (en) | 2023-05-17 | 2023-05-17 | Heat radiation structure of converter in outdoor cabinet of energy storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321184872.9U CN219892769U (en) | 2023-05-17 | 2023-05-17 | Heat radiation structure of converter in outdoor cabinet of energy storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219892769U true CN219892769U (en) | 2023-10-24 |
Family
ID=88408948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321184872.9U Active CN219892769U (en) | 2023-05-17 | 2023-05-17 | Heat radiation structure of converter in outdoor cabinet of energy storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219892769U (en) |
-
2023
- 2023-05-17 CN CN202321184872.9U patent/CN219892769U/en active Active
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