CN111326824A - Cellular energy storage container - Google Patents
Cellular energy storage container Download PDFInfo
- Publication number
- CN111326824A CN111326824A CN202010134570.5A CN202010134570A CN111326824A CN 111326824 A CN111326824 A CN 111326824A CN 202010134570 A CN202010134570 A CN 202010134570A CN 111326824 A CN111326824 A CN 111326824A
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- Prior art keywords
- energy storage
- storage container
- battery
- air
- battery rack
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- 238000004146 energy storage Methods 0.000 title claims abstract description 46
- 230000001413 cellular effect Effects 0.000 title claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical group FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
- H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
Abstract
The invention discloses a cellular energy storage container, comprising: the battery compartment is arranged in the box body and is divided into a plurality of unit compartments; the battery rack is arranged in each unit bin; the heat dissipation device is arranged in each unit bin and comprises an air conditioner and an air duct wall, an air outlet of the air conditioner is communicated with an air inlet of the air duct wall, and an air outlet of the air duct wall faces the battery rack. Each unit bin is an independent space, each unit bin is independently radiated by a radiating device, and even if the heat emitted by the battery modules in each unit bin is inconsistent, the battery modules in each unit bin can be in a temperature area with stable performance by adjusting the air volume of the air conditioner and the temperature of cold air blown out by the air conditioner, so that the performance of the energy storage container is integrally guaranteed.
Description
Technical Field
The invention relates to the field of energy storage containers, in particular to a cellular energy storage container.
Background
The energy storage system is a key part for solving the problems of large-scale access, wind abandonment, light abandonment and the like of renewable energy sources, is a necessary component part for the development of distributed energy sources, smart power grids and energy Internet, and is an important support part for solving the problems of peak clipping and valley filling of conventional power and improving the power generation and transmission efficiency, safety and economy of the conventional energy sources.
The inside of current energy storage container all is that both ends are opened the door, and the pavement is left to the centre, and the battery is installed in the both sides of pavement, and the air conditioner is unified the heat dissipation to whole battery module, however, this kind of heat dissipation mode heat dissipation is inhomogeneous, and the battery module difference in temperature is big, and the performance of energy storage container is unstable, and consequently, the heat radiation structure of current energy storage container is waited to improve.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the cellular energy storage container, which can enable the battery modules to radiate heat uniformly, the temperature difference among the battery modules is small, and the performance of the energy storage container is stable.
One embodiment of the present invention provides a cellular energy storage container, comprising: the battery compartment is arranged in the box body and is divided into a plurality of unit compartments; the battery rack is arranged in each unit bin; the heat dissipation device is arranged in each unit bin and comprises an air conditioner and an air duct wall, an air outlet of the air conditioner is communicated with an air inlet of the air duct wall, and an air outlet of the air duct wall faces the battery rack.
The cellular energy storage container provided by the embodiment of the invention at least has the following beneficial effects: the battery compartment is divided into a plurality of unit compartments, the battery rack is arranged in each unit compartment, the battery module is arranged on the battery rack, and each unit compartment is provided with a heat dissipation device which comprises an air conditioner and an air duct wall, cold air blown out from an air outlet of the air conditioner is guided by the air duct wall and then blown to the battery rack to dissipate heat of the battery module on the battery rack, therefore, compared with the existing integral heat dissipation, the temperature of the battery module cannot be finely and independently adjusted, each unit compartment of the embodiment of the invention is an independent space, each unit compartment is independently dissipated heat by a heat dissipation device, even if the heat emitted by the battery module in each unit compartment is inconsistent, the air volume of the air conditioner can be adjusted, and the temperature of the cold air blown out by the air conditioner is adjusted, so that the battery module in each unit compartment is in a temperature area with stable performance, the temperature difference between the battery modules is small, so that the performance of the energy storage container is guaranteed on the whole.
According to other embodiments of the invention, the battery rack comprises a first battery rack and a second battery rack, the air outlet of the air conditioner is located between the first battery rack and the second battery rack, the air outlet of the air duct wall comprises a first air outlet and a second air outlet, the first air outlet faces the first battery rack, and the second air outlet faces the second battery rack.
According to further embodiments of the cellular energy storage container of the invention, the air outlet of the air conditioner is further provided with a centrifugal fan.
According to other embodiments of the cellular energy storage container, the battery compartment is divided into a plurality of unit compartments by the fireproof wall.
According to other embodiments of the cellular energy storage container, a cooling fan is further disposed on a side of the battery rack away from the air outlet of the air duct wall.
According to other embodiments of the cellular energy storage container, the unit bins are arranged along the length direction of the box body, and a side wall of each unit bin close to the outside is provided with a double door.
According to other embodiments of the cellular energy storage container, the double doors are further provided with transparent observation windows, and the observation windows are provided with water injection ports.
According to other embodiments of the invention, the cellular energy storage container further comprises a fire extinguishing device, the fire extinguishing device comprises a fire probe pipe and a gas storage cylinder, fire extinguishing agents are stored in the gas storage cylinder, one end of the fire probe pipe is communicated with the gas storage cylinder, the other end of the fire probe pipe is sealed, and the fire probe pipe penetrates through the battery rack.
According to further embodiments of the cellular energy storage container of the present invention, the fire suppressant is heptafluoropropane.
According to other embodiments of the cellular energy storage container, an electric bin is further arranged at one end of the box body, and the gas storage bottle is arranged in the electric bin.
Drawings
Fig. 1 is a front view of a cellular energy storage container of a first embodiment;
FIG. 2 is a top plan view of the compartmentalized energy storage container of FIG. 1;
FIG. 3 is a right side view of the cellular energy storage container of FIG. 1;
FIG. 4 is a schematic view of the internal structure of the compartmentalized energy storage container of FIG. 1;
fig. 5 is a schematic view of the heat sink and battery stand of fig. 1;
FIG. 6 is a schematic view of the duct wall and battery rack of FIG. 1;
fig. 7 is a schematic view of the battery module and the heat dissipation fan of fig. 1;
FIG. 8 is a schematic view of the fire suppression apparatus and battery rack of FIG. 1;
FIG. 9 is a schematic view of the fire suppression apparatus of FIG. 1;
fig. 10 is a schematic view of the fire extinguishing apparatus of fig. 1.
Detailed Description
The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention.
In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the orientations or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the orientations or positional relationships shown in the drawings, only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" to another feature, it may be directly disposed, fixed, or connected to the other feature or may be indirectly disposed, fixed, connected, or mounted to the other feature. In the description of the embodiments of the present invention, if "a number" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "greater than", "lower" or "inner" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.
Referring to fig. 1, 2, 3, 4, 7 and 10, fig. 1 is a front view of a cellular energy storage container of a first embodiment, fig. 2 is a top view of the cellular energy storage container of fig. 1, fig. 3 is a right side view of the cellular energy storage container of fig. 1, fig. 4 is a schematic view of an internal structure of the cellular energy storage container of fig. 1, fig. 7 is a schematic view of a battery module 500 and a cooling fan 340 of fig. 1, and fig. 10 is a schematic view of a structure of a fire extinguishing apparatus 400 of fig. 1. The cellular energy storage container of the embodiment includes a container body 100, a battery rack 200, a heat dissipation device 300, a fire extinguishing device 400 and a battery module 500, wherein the container body 100 includes a main body 110, a firewall 120 and a double door 130, the main body 110 is a cuboid hollow box with openings at the front and rear sides, the firewall 120 separates a battery compartment located at the left side in the main body 110 and a battery compartment 150 located at the right side in the main body, the battery compartment is separated by the firewall 120 to separate four small unit compartments 140, the battery rack 200 is disposed in the unit compartment 140, the battery module 500 is installed in the battery rack 200, and the battery compartment 150 is used for placing electrical equipment such as a transformer and an energy storage converter.
Wherein, fire wall 120 includes two-layer steel sheet to and fill the fire-retardant rock wool of A level fire prevention between two-layer steel sheet, fire wall 120 can prevent that the intensity of a fire from stretching.
Referring to fig. 4 to 7, fig. 5 is a schematic view of the heat sink 300 and the battery rack 200 of fig. 1, and fig. 6 is a schematic view of the duct wall 310 and the battery rack 200 of fig. 1. The unit bin 140 is provided with a double door 130 at the front side or the rear side near the outside, and after the double door 130 is closed, the unit bin 140 forms an independent space. The battery rack 200 and the heat dissipation device 300 are disposed in the unit compartment 140, in this embodiment, the battery rack 200 includes a first battery rack 210 and a second battery rack 220, and the heat dissipation device 300 includes an air duct wall 310, a centrifugal fan 320, an air conditioner 330 and a heat dissipation fan 340, where the air conditioner 330 includes an indoor unit and an outdoor unit, the indoor unit is disposed in the unit compartment 140, the outdoor unit is disposed in the outside, and an air outlet of the indoor unit supplies air backwards.
The first battery rack 210 is located on the left side of the indoor unit, the second battery rack 220 is located on the right side of the indoor unit, an air duct 311 is arranged in the air duct wall 310, an air inlet of the air duct 311 is provided with a plurality of centrifugal fans 320 side by side, cold air sent by the indoor unit moves backwards and then moves in four directions, namely, the cold air can diffuse towards two sides in the air duct 311, a first air outlet 312 is arranged on the left side of the air duct 311, the first air outlet 312 faces the first battery rack 210, a second air outlet 313 is arranged on the right side of the air duct 311, the second air outlet 313 faces the second battery rack 220, the first battery rack 210 is provided with a plurality of accommodating grooves 321 in the up-down direction, the accommodating grooves 321 are used for accommodating the battery modules 500, and the structure of the second battery rack 220 is the same as that of the first battery rack 210.
Therefore, the cold air sent by the indoor unit passes through the centrifugal fan 320 and the air duct wall 310, and can simultaneously radiate the battery modules 500 on the first battery rack 210 and the battery modules 500 on the second battery rack 220, and the indoor unit is located between the first battery rack 210 and the second battery rack 220, so that the heat radiation of the battery modules 500 on the first battery rack 210 and the heat radiation of the battery modules 500 on the second battery rack 220 are more uniform.
In order to increase the speed of air flowing through the accommodating groove 321, the heat dissipation fans 340 are arranged on the front sides of the first battery rack 210 and the second battery rack 220, and the heat dissipation fans 340 actively draw out the air in the accommodating groove 321 forward, so that the heat dissipation of the battery modules 500 in the accommodating groove 321 is quicker, meanwhile, the speed of the air flowing out of the accommodating groove 321 can be adjusted by adjusting the rotating speed of the heat dissipation fans 340, and the heat dissipation of the battery modules 500 with different heat dissipation amounts is performed by matching with an indoor unit, so that the temperature of each battery module 500 is low, and the performance of the energy storage container is guaranteed.
In another embodiment, the first battery rack 210 and the second battery rack 220 may be disposed on the same side of the indoor unit, the first air outlet 312 still faces the first battery rack 210, and the second air outlet 313 still faces the second battery rack 220, so that the cool air sent by the indoor unit can also dissipate the heat of the battery module 500 on the first battery rack 210 and the battery module 500 on the second battery rack 220.
In other embodiments, the number of unit bins 140 may be set to six or eight equal numbers, and the battery rack 200 is also set to four or six equal numbers.
The battery compartment is divided into the plurality of unit compartments 140, the heat dissipation device 300 is arranged in the unit compartments 140, and the refined management of the temperature of the battery modules 500 is realized, compared with the existing integral heat dissipation structure, the cellular energy storage container of the first embodiment of the invention can uniformly dissipate heat of each battery module 500, and when the heat productivity of each battery module 500 is different, the targeted heat dissipation management can be performed by adjusting the air volume of cold air sent out by an indoor unit in each unit compartment 140 and the temperature of the cold air sent out by the indoor unit and adjusting the rotating speed of the heat dissipation fan 340, so that the cold and heat unevenness of each battery module 500 can not occur, the battery modules 500 can work in a proper temperature environment, and the performance of the whole energy storage container can be guaranteed.
Through setting up two doors 130 in every unit storehouse 140 side near the external world, can be easy to assemble battery frame 200 to and install battery module 500 battery frame 200, simultaneously, also conveniently maintain and change battery module 500, during the staff need not enter into the battery storehouse, staff easy maintenance, staff's personal safety is more secure.
Referring to fig. 4, 8, 9 and 10, in order to timely prevent a fire occurring in the unit bin 140, a fire extinguishing apparatus 400 is provided, the fire extinguishing apparatus 400 including a gas cylinder 410, a fire extinguishing agent 420, a mouthpiece valve 430, a three-way joint 440, a pressure gauge 450, a pressure switch 460, an alarm bell 470 and a fire detecting pipe 480, the fire extinguishing agent 420 being disposed in the gas cylinder 410, the mouth of the gas cylinder 410 is provided with a mouth valve 430, the mouth valve 430 can perform the function of opening and closing the fire extinguishing agent 420, one end of the fire detecting pipe 480 is communicated with the gas cylinder 410 through the mouth valve 430, the other end of the fire detecting pipe 480 is sealed through a plug, the fire detecting pipe 480 is arranged in the first battery holder 210 and the second battery holder 220 in a penetrating way, when a fire occurs in the battery module 500 in the first battery holder 210 and/or the second battery holder 220, the corresponding location of the fire-detecting tube 480 is broken and the fire extinguishing agent 420 can be flushed out of the cylinder 410 immediately to extinguish the fire.
In this embodiment, the fire extinguishing agent 420 is heptafluoropropane, and in other embodiments, carbon dioxide may be used as the fire extinguishing agent 420.
The three-way joint 440 is provided with two, one three-way joint 440 is used for communicating the pressure gauge 450 with the gas storage cylinder 410 and the fire detection pipe 480, the other three-way joint 440 is used for communicating the pressure switch 460 with the gas storage cylinder 410 and the fire detection pipe 480, the pressure gauge 450 is used for displaying the gas pressure in the fire detection pipe 480 in real time, when the fire detection pipe 480 is broken, the gas pressure in the fire detection pipe 480 is reduced, the pressure switch 460 is triggered, the circuit of the alarm bell 470 is conducted, and the alarm bell 470 gives an alarm sound for prompting the fire.
In order to individually control the fire in each unit chamber 140, a fire extinguishing apparatus 400 is installed in each unit chamber 140, so that when a fire occurs in a certain unit chamber 140, it is possible to accurately know which unit chamber 140 the fire occurs, and to extinguish the fire.
Since the battery modules 500 are placed in the respective unit compartments 140, when a fire occurs in one unit compartment 140, the battery modules 500 in the other unit compartments 140 are not affected by the fire, and thus the battery modules 500 can be well protected, and the loss in the event of a fire can be reduced.
Referring to fig. 1 to 4, in order to observe the inside of each unit chamber 140, an observation window 131 is provided on the double door 130, and in order to facilitate fire extinguishing of the unit chamber 140 from the outside, a water injection port 132 is opened on the observation window 131 so that water can be injected into the unit chamber 140 from the outside.
In order to ventilate and radiate heat of the electric compartment 150, a louver 111 is provided on the front side of the main body 110, and an air outlet duct 112 is provided on the rear side of the main body 110. In order to facilitate the entering and exiting of the electrical cabin 150 for the staff, a primary and secondary door 160 is provided at the right end of the main body 110, the primary and secondary door 160 includes a secondary door 161 and a primary door 162, and the secondary door 161 can be used for the staff to enter and exit.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. A cellular energy storage container, comprising:
the battery compartment is arranged in the box body and is divided into a plurality of unit compartments;
the battery rack is arranged in each unit bin;
the heat dissipation device is arranged in each unit bin and comprises an air conditioner and an air duct wall, an air outlet of the air conditioner is communicated with an air inlet of the air duct wall, and an air outlet of the air duct wall faces the battery rack.
2. The cellular energy storage container of claim 1, wherein the battery racks comprise a first battery rack and a second battery rack, the air outlet of the air conditioner is positioned between the first battery rack and the second battery rack, the air outlet of the air duct wall comprises a first air outlet and a second air outlet, the first air outlet faces the first battery rack, and the second air outlet faces the second battery rack.
3. A cellular energy storage container according to claim 2, wherein the air outlet of the air conditioner is further provided with a centrifugal fan.
4. The cellular energy storage container of claim 1, wherein said battery compartment is divided into a plurality of said unit compartments by fire walls.
5. The cellular energy storage container of claim 1, wherein a cooling fan is further disposed on a side of the battery rack away from the air outlet of the air duct wall.
6. A cellular energy storage container according to claim 1, wherein the unit cells are arranged along the length of the container body, and a double door is arranged on one side wall of the unit cells close to the outside.
7. A cellular energy storage container according to claim 6, wherein a transparent window is provided in the double door, and a water filling opening is provided in the window.
8. The cellular energy storage container according to any one of claims 1 to 7, further comprising a fire extinguishing device, wherein the fire extinguishing device comprises a fire probe and a gas cylinder, the gas cylinder stores fire extinguishing agent, one end of the fire probe is communicated with the gas cylinder, the other end of the fire probe is closed, and the fire probe is arranged in the battery rack in a penetrating manner.
9. A cellular energy storage container according to claim 8, wherein the fire extinguishing agent is heptafluoropropane.
10. A cellular energy storage container according to claim 8, wherein an electrical compartment is provided at one end of the container body, and the gas storage cylinder is disposed in the electrical compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134570.5A CN111326824A (en) | 2020-03-02 | 2020-03-02 | Cellular energy storage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134570.5A CN111326824A (en) | 2020-03-02 | 2020-03-02 | Cellular energy storage container |
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| Publication Number | Publication Date |
|---|---|
| CN111326824A true CN111326824A (en) | 2020-06-23 |
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| CN202010134570.5A Pending CN111326824A (en) | 2020-03-02 | 2020-03-02 | Cellular energy storage container |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018297A (en) * | 2020-09-27 | 2020-12-01 | 中国华电科工集团有限公司 | Battery fire protection system, energy storage battery module and echelon utilization system |
| CN112151719A (en) * | 2020-09-15 | 2020-12-29 | 广州智光储能科技有限公司 | Container type power battery echelon utilization device |
| CN112843533A (en) * | 2020-12-01 | 2021-05-28 | 武汉理工大学 | Automatic intelligent container of putting out a fire |
| CN113224397A (en) * | 2021-04-22 | 2021-08-06 | 北京智慧互联能源有限公司 | Safety control method for container type energy storage battery station |
| CN113224405A (en) * | 2021-04-22 | 2021-08-06 | 北京智慧互联能源有限公司 | Prevent battery compartment structure that burning spreads |
| CN113241492A (en) * | 2021-04-22 | 2021-08-10 | 北京智慧互联能源有限公司 | Container type energy storage battery station with flame-retardant and fire-extinguishing functions |
| CN114069090A (en) * | 2021-10-12 | 2022-02-18 | 许继电源有限公司 | Movable energy storage container heat dissipation device and movable energy storage container |
| WO2022155892A1 (en) * | 2021-01-22 | 2022-07-28 | 华为数字能源技术有限公司 | Energy storage container and temperature control method |
| CN115275437A (en) * | 2022-09-21 | 2022-11-01 | 杭州安影科技有限公司 | Energy storage battery rack and container energy storage system |
| TWI805035B (en) * | 2021-10-20 | 2023-06-11 | 利佳興業股份有限公司 | Energy storage cabinet with uniform thermal dissipation system |
| WO2024031820A1 (en) * | 2022-08-10 | 2024-02-15 | 湖北亿纬动力有限公司 | Container-type energy storage system |
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2020
- 2020-03-02 CN CN202010134570.5A patent/CN111326824A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151719A (en) * | 2020-09-15 | 2020-12-29 | 广州智光储能科技有限公司 | Container type power battery echelon utilization device |
| CN112018297A (en) * | 2020-09-27 | 2020-12-01 | 中国华电科工集团有限公司 | Battery fire protection system, energy storage battery module and echelon utilization system |
| CN112843533A (en) * | 2020-12-01 | 2021-05-28 | 武汉理工大学 | Automatic intelligent container of putting out a fire |
| WO2022155892A1 (en) * | 2021-01-22 | 2022-07-28 | 华为数字能源技术有限公司 | Energy storage container and temperature control method |
| CN113224397A (en) * | 2021-04-22 | 2021-08-06 | 北京智慧互联能源有限公司 | Safety control method for container type energy storage battery station |
| CN113224405A (en) * | 2021-04-22 | 2021-08-06 | 北京智慧互联能源有限公司 | Prevent battery compartment structure that burning spreads |
| CN113241492A (en) * | 2021-04-22 | 2021-08-10 | 北京智慧互联能源有限公司 | Container type energy storage battery station with flame-retardant and fire-extinguishing functions |
| CN114069090A (en) * | 2021-10-12 | 2022-02-18 | 许继电源有限公司 | Movable energy storage container heat dissipation device and movable energy storage container |
| TWI805035B (en) * | 2021-10-20 | 2023-06-11 | 利佳興業股份有限公司 | Energy storage cabinet with uniform thermal dissipation system |
| WO2024031820A1 (en) * | 2022-08-10 | 2024-02-15 | 湖北亿纬动力有限公司 | Container-type energy storage system |
| CN115275437A (en) * | 2022-09-21 | 2022-11-01 | 杭州安影科技有限公司 | Energy storage battery rack and container energy storage system |
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