CN215120642U - Intelligent energy storage device for photovoltaic power generation - Google Patents
Intelligent energy storage device for photovoltaic power generation Download PDFInfo
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- CN215120642U CN215120642U CN202121226181.1U CN202121226181U CN215120642U CN 215120642 U CN215120642 U CN 215120642U CN 202121226181 U CN202121226181 U CN 202121226181U CN 215120642 U CN215120642 U CN 215120642U
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- energy storage
- fan
- heat radiation
- storage device
- heat dissipation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The utility model provides an intelligent energy storage device for photovoltaic power generation, which comprises a cabinet and an energy storage module, wherein the cabinet comprises a base, side walls and a top cover, the base comprises a bottom support, a heat dissipation plate and a heat dissipation fan, the heat dissipation plate is fixedly arranged at the top of the bottom support, the heat dissipation plate is of a hollow structure, the top of the heat dissipation plate is provided with mounting holes, and the four side walls are provided with heat dissipation holes; the heat radiation fan is composed of a fan and an aluminum alloy heat radiation part, wherein a plurality of fins are arranged on one surface of the heat radiation part, the fan is fixedly arranged on one side of the heat radiation part, which is provided with the fins, the heat radiation fan is fixed on the heat radiation plate, the heat radiation part is positioned at the top of the heat radiation plate, and the fan penetrates through the mounting hole to enter the cavity of the heat radiation plate. The structure of the base is improved, the radiating efficiency of the radiating fan is improved by the application of the radiating fins, and the normal work of the whole energy storage device is further ensured.
Description
Technical Field
The utility model belongs to the technical field of rack equipment, a photovoltaic power generation uses intelligent energy memory is related to.
Background
Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. After an energy storage link is introduced into the photovoltaic power generation system, demand side management can be effectively realized, day-night peak-valley difference and smooth load are eliminated, power equipment can be effectively utilized, power supply cost is reduced, application of renewable energy can be promoted, and the photovoltaic power generation system can be used as a means for improving system operation stability, adjusting frequency and compensating load fluctuation. The application of the energy storage technology brings important changes in the aspects of traditional power system design, planning, scheduling, control and the like.
The energy storage module is one of the most important components in energy storage technology, and a plurality of energy storage modules are loaded in the cabinet to form an energy storage device. The working temperature of the energy storage modules is-40 ℃ to +70 ℃, but the energy storage modules are stacked in the cabinet, the generated temperature stacking and the outside air temperature are too high, the working temperature of the energy storage modules may exceed 70 ℃, and the performance of the energy storage modules is affected, so that the heat dissipation mode of the cabinet needs to be optimized to ensure the normal work of the whole energy storage device.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the heat dissipation mode of the cabinet is optimized to ensure the normal work of the whole energy storage device.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
an intelligent energy storage device for photovoltaic power generation comprises a cabinet and energy storage modules, wherein a plurality of layers of partition plates are arranged in the cabinet, and one energy storage module is arranged on each layer of partition plate; the cabinet comprises a base, a side wall and a top cover, wherein the side wall and a door panel are connected between the base and the top cover; the base comprises a bottom support, a heat dissipation plate and a heat dissipation fan, the heat dissipation plate is fixedly arranged at the top of the bottom support and is of a hollow structure, mounting holes are formed in the top of the heat dissipation plate, and heat dissipation holes are formed in four side walls of the heat dissipation plate; the cooling fan is composed of a fan and an aluminum alloy cooling piece, a plurality of fins are arranged on one surface of the cooling piece, the fan is fixedly arranged on one side, provided with the fins, of the cooling piece, the cooling fan is fixed on the cooling plate, the cooling piece is located at the top of the cooling plate, and the fan penetrates through the mounting hole to enter the cavity of the cooling plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the structure of the base is improved, and the application of the radiating fins improves the radiating efficiency of the radiating fan, so that the normal work of the whole energy storage device is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a block diagram of an intelligent energy storage device;
FIG. 2 is a view of the construction of the shoe;
FIG. 3 is a structural diagram of a heat dissipation fan;
fig. 4 is a side view of the heat dissipation fan.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Examples
The intelligent energy storage device shown in fig. 1 is mainly applied to photovoltaic power generation, and comprises a cabinet 10 and energy storage modules 20, wherein a plurality of layers of partition plates 30 are arranged in the cabinet, and one energy storage module is arranged on each layer of partition plate. The cabinet comprises a base 11, side walls 12 and a top cover 13, the side walls and the door panels being connected between the base and the top cover. Referring to fig. 2, the base includes a bottom support 111, a heat dissipating plate 112, and a heat dissipating fan 113, and support casters 114 are provided at the bottom of the bottom support to lift the bottom support off the ground. The heating panel sets firmly in the top of collet, and the heating panel is hollow structure, and the top of heating panel is provided with the several mounting hole, is provided with louvre 115 on four lateral walls. The number of the heat radiation fans is consistent with that of the mounting holes, and the heat radiation fans mainly comprise fans 116 and heat radiation pieces 117 made of aluminum alloy (see fig. 3 and 4), wherein a plurality of fins 118 are arranged on one surface of each heat radiation piece, the fans are fixedly arranged on one side, provided with the fins, of each heat radiation piece, the heat radiation fans are fixed on the heat radiation plates, the heat radiation pieces are located at the tops of the heat radiation plates, the fans penetrate through the mounting holes to enter cavities of the heat radiation plates, the heat radiation pieces conduct heat in the cabinet to the fans, and the fans stir airflow to radiate the heat to an external space from the heat radiation holes. Preferably, one surface of the heat dissipation member opposite to the fins is provided with strip holes 119 communicated to the fins, and heat in the cabinet directly reaches the fins from the strip holes, so that the heat dissipation speed is improved.
As an improvement of this embodiment, an aluminum fin connected to the top is disposed in the cavity of the heat dissipation plate, and the fin extends toward the bottom support to assist the fan in dissipating heat.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. An intelligent energy storage device for photovoltaic power generation comprises a cabinet and energy storage modules, wherein a plurality of layers of partition plates are arranged in the cabinet, and one energy storage module is arranged on each layer of partition plate; the cabinet comprises a base, side walls and a top cover, wherein the side walls and a door panel are connected between the base and the top cover; the cooling fan is composed of a fan and an aluminum alloy cooling piece, a plurality of fins are arranged on one surface of the cooling piece, the fan is fixedly arranged on one side, provided with the fins, of the cooling piece, the cooling fan is fixed on the cooling plate, the cooling piece is located at the top of the cooling plate, and the fan penetrates through the mounting hole to enter the cavity of the cooling plate.
2. The intelligent energy storage device for photovoltaic power generation as recited in claim 1, wherein a side of the heat sink opposite to the fins is provided with a strip hole communicated to the fins.
3. The intelligent energy storage device for photovoltaic power generation as claimed in claim 1, wherein a plurality of mounting holes are formed in the top of the heat dissipation plate, and a heat dissipation fan is correspondingly disposed at each mounting hole.
4. The intelligent energy storage device for photovoltaic power generation as recited in claim 1, wherein an aluminum fin connected to the top is disposed in the inner cavity of the heat dissipation plate.
5. The intelligent energy storage device for photovoltaic power generation as recited in claim 1, wherein the bottom of the base is provided with support casters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121226181.1U CN215120642U (en) | 2021-06-02 | 2021-06-02 | Intelligent energy storage device for photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121226181.1U CN215120642U (en) | 2021-06-02 | 2021-06-02 | Intelligent energy storage device for photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215120642U true CN215120642U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121226181.1U Active CN215120642U (en) | 2021-06-02 | 2021-06-02 | Intelligent energy storage device for photovoltaic power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215120642U (en) |
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2021
- 2021-06-02 CN CN202121226181.1U patent/CN215120642U/en active Active
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