CN210828510U - Isolated ventilation energy storage cabin - Google Patents
Isolated ventilation energy storage cabin Download PDFInfo
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- CN210828510U CN210828510U CN201920993820.3U CN201920993820U CN210828510U CN 210828510 U CN210828510 U CN 210828510U CN 201920993820 U CN201920993820 U CN 201920993820U CN 210828510 U CN210828510 U CN 210828510U
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses an isolated ventilation energy storage cabin, which comprises an energy storage cabin body, wherein the energy storage cabin body is divided into at least three compartments, and a battery cluster is arranged in each compartment; two compartments at two ends are respectively provided with an air conditioner; the top in the energy storage cabin body is provided with a return air duct, an air inlet of the return air duct is communicated with the top of the compartment positioned in the middle, and an air outlet of the return air duct is communicated with the tops of the compartments positioned at two ends; the bottom sets up the base in the energy storage cabin body, and the base back forms the base wind channel through base wind channel skeleton, and the vent of UNICOM base wind channel and each compartment is openly seted up to the base, and the base openly lies in the air conditioner bottom and sets up the cold wind export of connecting air conditioner and base wind channel, the utility model discloses an energy storage cabin sets up the wind channel in the base, and space saving that can be fine reduces the weight of the cabin body, has realized the multi-functional and lightweight design of base, and simultaneously, the base wind channel has formed a ventilation circulation system with the return air wind channel at top, and aeration cooling is effectual.
Description
Technical Field
The utility model relates to an energy storage cabin body, in particular to isolated ventilation energy storage cabin.
Background
In recent years, the spanning type large development of wind power and photovoltaic is realized, and the installed capacity of new energy is increasingly increased. However, when clean energy is developed at a high speed, the grid connection of fluctuating and intermittent new energy brings adverse effects to the aspects of regulation and control operation, safety control and the like of a power grid, and the effective utilization of the clean energy is greatly limited.
The battery energy storage power station can be jointly applied with distributed/centralized new energy power generation, and is one of effective ways for solving the problem of new energy power generation grid connection. The large-scale battery energy storage power station can be used as an independent power station on the power generation side to participate in frequency modulation/voltage regulation of a power grid, provide standby, peak clipping and valley filling, meanwhile, the large-scale battery energy storage power station can be matched with renewable energy power generation to improve the online electric quantity of the renewable energy, and the large-scale battery energy storage power station can be used for carrying out price arbitrage and participating in demand side response on the user side to obtain income through peak-valley.
The existing battery energy storage stations store chemical batteries by using container type energy storage cabin bodies, the chemical batteries are very sensitive to temperature changes, the batteries can be damaged by too low temperature, and the dangers of battery explosion and the like can be caused by too high temperature. Meanwhile, all the batteries in the whole energy storage cabin body are required to be kept consistent in temperature, excessive temperature difference cannot occur, otherwise, thermal failure can occur to cause risks such as battery explosion and the like, so that an air duct must be added in the energy storage cabin body to realize the functions of cooling and temperature equalization of the energy storage batteries. However, the conventional container-type energy storage cabin has a fixed structural space, and the design of the air duct becomes an inevitable disadvantage.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an isolated ventilation energy storage cabin to reach design a hidden wind channel, make full use of space, purpose that ventilation cooling effect is good.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an isolated ventilation energy storage cabin comprises an energy storage cabin body, wherein the energy storage cabin body is divided into at least three compartments, and a battery cluster is arranged in each compartment; two compartments at two ends are respectively provided with an air conditioner; the top in the energy storage cabin body is provided with a return air duct, an air inlet of the return air duct is communicated with the tops of the compartments positioned in the middle, an air outlet of the return air duct is communicated with the tops of the compartments positioned at two ends, and a return air fan is arranged in the return air duct; the bottom in the energy storage cabin body is provided with a base, the back of the base forms a base air duct through a base air duct framework, the front of the base is provided with ventilation openings communicated with the base air duct and each compartment, and the front of the base is positioned at the bottom of the air conditioner and is provided with a cold air outlet connected with the air conditioner and the base air duct.
In the above scheme, a supporting beam is arranged between adjacent compartments on the base, and a notch communicated with adjacent base air ducts is formed in the supporting beam.
In the above scheme, the battery clusters are uniformly arranged on two sides of the energy storage cabin body and are fixedly connected with the base.
Through the technical scheme, the utility model provides an isolated ventilation energy storage cabin has following beneficial effect with the energy storage cabin body:
1. the energy storage cabin body is divided into at least three independent compartments, so that the damage range of the battery in failure can be well controlled, the fire and explosion are controlled in one compartment, other compartments without failure batteries are not affected, and the loss of disasters is reduced;
2. the ventilation opening is hidden in the air duct framework of the base, so that the effective area in the energy storage cabin body is not occupied, the weight of the cabin body is reduced, the multifunctional and lightweight design of the base is realized, the storage capacity of the battery can be increased while the volume of the energy storage cabin body is not increased, and the effect of increasing the electric energy density is achieved;
3. the cold air outlet is arranged below and flows from bottom to top, the warm air return opening is arranged above the energy storage cabin body, and the arrangement mode utilizes the heat convection principle to enable the warm air to drive the cold air to flow upwards, so that the cold air is uniformly distributed in the energy storage cabin body, and a good cooling effect is achieved for the battery clusters.
4. The compartment in the middle (namely the compartment without the air conditioner) conveys the warm air of the middle compartment to the compartments at the two ends of the energy storage cabin body through the return air duct, so that the air circulation between the air conditioner and the middle compartment is realized, and the fans are arranged at the two ends of the return air duct, so that the return air efficiency of the middle compartment can be improved. Air conditioners are arranged in compartments at two ends of the energy storage cabin body, so that an air return duct is not needed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a front view of an isolated ventilation energy storage cabin disclosed in an embodiment of the present invention;
fig. 2 is a top view of an isolated ventilation energy storage cabin disclosed in an embodiment of the present invention;
fig. 3 is a side view of an isolated ventilation energy storage compartment according to an embodiment of the present invention;
fig. 4 is a schematic view of a front side of a base according to an embodiment of the present invention;
fig. 5 is a schematic view of the back of the base according to the embodiment of the present invention;
FIG. 6 is a cross-sectional view of a support beam of the base duct frame.
In the figure, 1, an energy storage cabin body; 2. a first compartment; 3. a second compartment; 4. a third compartment; 5. a battery cluster; 6. a base air duct framework; 7. an air conditioner; 8. an air return duct; 9. an air inlet; 10. an air outlet; 11. a return air fan; 12. a vent; 13. a cold air outlet; 14. a base air duct; 15. a support beam; 16. cutting; 17. a base.
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 in the embodiments of the present invention.
The utility model provides an isolated ventilation energy storage cabin, as shown in figure 1, this energy storage cabin has the energy storage cabin body of isolated and hidden wind channel, and specific embodiment is as follows:
an isolated ventilation energy storage cabin as shown in fig. 1 and 2 comprises an energy storage cabin body 1, wherein the energy storage cabin body is divided into three compartments, namely a first compartment 2, a second compartment 3 and a third compartment 4, a battery cluster 5 is arranged in each compartment, and the battery clusters 5 are uniformly distributed on two sides of the energy storage cabin body 1 and are fixedly connected with a base 17.
An air conditioner 7 is respectively arranged in the first compartment 2 and the third compartment 4; the top sets up return air duct 8 in the energy storage cabin body 1, and the income wind gap 9 in return air duct 8 and the top UNICOM that is located compartment two 3, the air outlet 10 and the top UNICOM of compartment one 2 and compartment three 4 in return air duct 8 set up return air fan 11 in the return air duct 8.
As shown in fig. 4 and 5, a base 17 is disposed at the bottom of the energy storage cabin 1, a base air duct 14 is formed at the back of the base 17 through a base air duct framework 6, a ventilation opening 12 communicating the base air duct 14 with each compartment is formed at the front of the base 17, and a cold air outlet 13 connecting the air conditioner 7 and the base air duct 14 is formed at the bottom of the air conditioner 7 at the front of the base 17. A supporting beam 15 is arranged between the adjacent compartments on the base 17, and a notch 16 communicated with the adjacent base air duct 14 is formed in the supporting beam 15, as shown in fig. 6, so that the air outlet ducts between the three compartments are communicated.
When the ventilation system of the energy storage cabin operates, cold air blown out from the air conditioner 7 enters the base air duct 14 through the cold air outlet 13 on the base 17, then passes through the notch 16 on the base air duct framework 6 and the ventilation opening 12 and enters each compartment, the running direction of the cold air is shown in figures 2 and 3, the cold air passes through the gap between each battery cluster 5 and continuously converges and rises, warm air with relatively high temperature in the second compartment 3 enters the return air duct 8 through the air inlet 9 of the return air duct 8, enters the first compartment 2 and the third compartment 4 under the drive of the return air fan 11, enters the air conditioner after converging with the rising air in the first compartment 2 and the third compartment 4, and is blown out from the bottom after being changed into the cold air again, so that the cold air is uniformly blown to each battery.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 (3)
1. An isolated ventilation energy storage cabin is characterized by comprising an energy storage cabin body, wherein the energy storage cabin body is divided into at least three compartments, and a battery cluster is arranged in each compartment; two compartments at two ends are respectively provided with an air conditioner; the top in the energy storage cabin body is provided with a return air duct, an air inlet of the return air duct is communicated with the tops of the compartments positioned in the middle, an air outlet of the return air duct is communicated with the tops of the compartments positioned at two ends, and a return air fan is arranged in the return air duct; the bottom in the energy storage cabin body is provided with a base, the back of the base forms a base air duct through a base air duct framework, the front of the base is provided with ventilation openings communicated with the base air duct and each compartment, and the front of the base is positioned at the bottom of the air conditioner and is provided with a cold air outlet connected with the air conditioner and the base air duct.
2. An isolated ventilation energy storage compartment as claimed in claim 1, wherein a support beam is provided on the base between adjacent compartments, and the support beam is provided with a cut-out communicating with the adjacent base air duct.
3. The isolated ventilation energy storage cabin of claim 1, wherein the battery clusters are uniformly arranged on both sides of the energy storage cabin body and are fixedly connected with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993820.3U CN210828510U (en) | 2019-06-28 | 2019-06-28 | Isolated ventilation energy storage cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993820.3U CN210828510U (en) | 2019-06-28 | 2019-06-28 | Isolated ventilation energy storage cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210828510U true CN210828510U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920993820.3U Active CN210828510U (en) | 2019-06-28 | 2019-06-28 | Isolated ventilation energy storage cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210828510U (en) |
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2019
- 2019-06-28 CN CN201920993820.3U patent/CN210828510U/en active Active
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