CN213546400U - High-voltage lithium battery energy storage system - Google Patents
High-voltage lithium battery energy storage system Download PDFInfo
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- CN213546400U CN213546400U CN202021054915.8U CN202021054915U CN213546400U CN 213546400 U CN213546400 U CN 213546400U CN 202021054915 U CN202021054915 U CN 202021054915U CN 213546400 U CN213546400 U CN 213546400U
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- air conditioner
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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 belongs to the technical field of power batteries, in particular to a high-voltage lithium battery energy storage system, which comprises an energy storage container and a high-voltage lithium battery module, wherein the energy storage container comprises a box body, an air conditioner and a fan; a plurality of mounting brackets are arranged in the box body; the air conditioner is arranged on the inner wall of the top of the box body and is opposite to the mounting bracket; an air outlet and an air inlet are formed in the side wall of the box body, the fan is arranged on the outer side of the box body, the air inlet side of the fan is communicated with the air outlet, the air outlet side of the fan is communicated with the air inlet, and the air inlet is opposite to an air suction opening of the air conditioner; the high-voltage lithium battery module is arranged on the mounting bracket. The energy storage system provided by the utility model arranges the fan on the outer wall of the box body, so that the temperature in the box body can be prevented from rising due to the heat generated by the fan; the air can be circulated to improve the cooling effect.
Description
Technical Field
The utility model belongs to the technical field of power battery, especially, relate to a high-pressure lithium cell energy storage system.
Background
With the increasing maturity of energy storage technology, energy storage devices and energy storage systems are also rapidly developed, and the demands of the grid side and the user side on the energy storage power station are increasing. The energy storage device and the energy storage system are integrated in the container, so that the interference of the external environment on the energy storage device and the energy storage system can be avoided, and the normal operation of the energy storage device and the energy storage system is guaranteed.
In the prior art, the energy storage system is equipped with a temperature control system, the temperature control system usually comprises a fan and an air conditioner of each battery pack, the fan is used for cooling and heat dissipation of each battery pack, and the air conditioner is used for adjusting the temperature in the whole container.
The problem of the temperature control mode is that because each battery pack is provided with a fan, heat generated in the operation of the fan is left in the container, so that the temperature in the container is increased; in addition, the air duct of the air conditioner occupies the inner space of the container, and the flow of the air inside is blocked. Therefore, the energy storage system provided by the prior art has the problem of poor heat dissipation effect, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide an energy storage system aims at solving the energy storage system that prior art provided and has the not good problem of radiating effect.
The embodiment of the utility model provides a realize like this, an energy storage system, energy storage system includes energy storage container and battery module, energy storage container includes box, air conditioner and fan;
a plurality of mounting brackets are arranged in the box body;
the air conditioner is arranged on the inner wall of the top of the box body and is opposite to the mounting bracket;
an air outlet and an air inlet are formed in the side wall of the box body, the fan is arranged on the outer side of the box body, the air inlet side of the fan is communicated with the air outlet, the air outlet side of the fan is communicated with the air inlet, and the air inlet is opposite to an air suction opening of the air conditioner;
the battery module is arranged on the mounting bracket.
Preferably, the air outlet of the air conditioner is arranged downwards and is opposite to the mounting bracket.
Preferably, the air outlet is arranged on the back of the mounting bracket.
Preferably, the air outlet side of the fan is communicated with the air inlet through a pipeline.
Preferably, a heat preservation cover is arranged on the outer side of the box body, and the fan and the pipeline are both arranged in the heat preservation cover; and the wall surface of the box body is provided with a heat insulation layer.
Preferably, the mounting brackets are arranged in two rows, the two rows of mounting brackets are arranged oppositely, and an air duct is formed between the two rows of mounting brackets at an interval.
Preferably, an air conditioner pipe chase is arranged on the inner side of the top of the box body, and the air conditioner is connected with a power supply through the air conditioner pipe chase.
Preferably, the mounting bracket includes a plurality of stands, stand from the top down is provided with a plurality of groups of connecting holes, and is different same height is in the stand the connecting hole is used for connecting same the battery module.
Preferably, at least one ventilation fan is arranged on the wall surface of the box body, and the ventilation fan is used for updating the air in the box body.
Another object of an embodiment of the present invention is to provide a high voltage lithium battery energy storage system, which includes an energy storage container and a high voltage lithium battery module, wherein the energy storage container includes a box body, an air conditioner and a fan;
a plurality of mounting brackets are arranged in the box body;
the air conditioner is arranged on the inner wall of the top of the box body and is opposite to the mounting bracket;
an air outlet and an air inlet are formed in the side wall of the box body, the fan is arranged on the outer side of the box body, the air inlet side of the fan is communicated with the air outlet, the air outlet side of the fan is communicated with the air inlet, and the air inlet is opposite to an air suction opening of the air conditioner;
the high-voltage lithium battery module is arranged on the mounting bracket.
The embodiment of the utility model provides an energy storage system includes energy storage container and battery module, energy storage container includes box, air conditioner and fan, the utility model discloses a set up the fan in the box outside, can avoid the heat that the fan working process produced to make the incasement temperature rise; through rationally arranging the position of fan and air conditioner, can make the circulation that forms the air between fan and the air conditioner flow to improve the cooling effect to battery module, this kind of mode need not to set up the air conditioner wind channel, can make full use of box inner space.
Drawings
Fig. 1 is a side cross-sectional view of an energy storage system according to an embodiment of the present invention;
fig. 2 is a top view structural diagram of an energy storage system according to an embodiment of the present invention.
In the drawings: 1. a box body; 2. an air conditioner; 3. a fan; 4. a heat-preserving cover; 5. a pipeline; 6. an air conditioner pipe chase; 7. mounting a bracket; 8. a battery module is provided.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1 and 2, an embodiment of the present invention provides an energy storage system, which includes an energy storage container and a battery module 8, where the energy storage container includes a box 1, an air conditioner 2, and a fan 3;
a plurality of mounting brackets 7 are arranged in the box body 1;
the air conditioner 2 is arranged on the inner wall of the top of the box body 1 and is opposite to the mounting bracket 7;
an air outlet and an air inlet are formed in the side wall of the box body 1, the fan 3 is arranged on the outer side of the box body 1, the air inlet side of the fan 3 is communicated with the air outlet, the air outlet side of the fan is communicated with the air inlet, and the air inlet is opposite to an air suction opening of the air conditioner 2;
the battery module 8 is arranged on the mounting bracket 7.
In the embodiment of the utility model, can understand, battery module 8 is provided with a plurality of, can adopt between battery module 8 and the installing support to dismantle the mode of being connected, the change of the battery module 8 of being convenient for and the many times long-time use of energy storage container, and the connection of dismantling here includes but not limited to joint, screw connection etc..
In the embodiment of the present invention, the whole case 1 is a sealed structure, and can adopt a cube, a cuboid, or other types of structures, and the whole structure form is right the present invention does not substantially affect. Optionally, the utility model discloses in, box 1 can be provided with the apron or the door that can open, and the internally mounted of box 1 of being convenient for, maintenance etc. to the concrete position and the connection structure that set up of apron or door, belong to the optional implementation in this field, the embodiment of the utility model provides a do not specifically limit to this.
The embodiment of the utility model provides an in, the effect of air conditioner 2 is the absorption air and to the absorptive air output after cooling down, this optional equipment in this field, the utility model discloses the main points lie in the cooperation of air conditioner 2 and 3 positions of fan, can refer to prior art to contents such as the concrete structure of air conditioner 2, mounting means and theory of operation and realize.
In the embodiment of the present invention, the fan 3 mainly functions to realize the flow of air, and the fan 3 with speed changing and reversing functions may be adopted. In the embodiment of the utility model, the fan 3 is arranged on the outer wall of the box body 1, and the heat generated by the fan 3 can not cause the temperature in the box body 1 to rise; the main function of the fan 3 is to convey hot air in the box body 1 to an air suction opening of the air conditioner 2, so that the air conditioner 2 sucks the hot air and cools the hot air to form cold air which is then output, the output cold air is directly blown to the mounting bracket 7, and the battery module 8 on the mounting bracket 7 can be cooled. The air inlet side of the fan 3 is positioned on the back of the mounting bracket 7, so that the heated air blown through the battery module 8 on the mounting bracket 7 can be better absorbed.
In the energy storage system provided by the embodiment of the utility model, the energy storage container comprises a box body 1, an air conditioner 2 and a fan 3, the fan 3 is arranged outside the box body 1, so that the heat generated in the working process of the fan 3 can be prevented from raising the temperature in the box body; through rationally arranging the position of fan 3 and air conditioner 2, can make and form the circulation flow of air between fan 3 and the air conditioner 2 to improve the cooling effect to battery module 8, this kind of mode need not to set up 2 wind channels of air conditioner, can make full use of 1 inner space of box.
As shown in fig. 1, in an embodiment of the present invention, the air outlet of the air conditioner 2 is disposed downward and is opposite to the mounting bracket 7.
The embodiment of the utility model provides an in, set up down through the mouth of blowing that sets up air conditioner 2, can air conditioner 2 blow out cold air direct action set up the battery module 8 on installing support 7, can improve the cooling effect. In addition, the arrangement eliminates the arrangement of a cold air conveying channel, and the conveying channel can be prevented from occupying the inner space of the box body 1.
The embodiment of the utility model provides an energy storage system sets up down through 2 mouths of blowing with the air conditioner, can utilize the automatic sunken effect of cold air to make the battery module 8 on installing support 7 of cold air direct action on the one hand, and on the other hand can save cold air transfer passage's setting to avoid transfer passage to occupy 1 inner space of box.
In an embodiment of the present invention, the air outlet is disposed at the back of the mounting bracket 7.
The embodiment of the utility model provides an in, set up the air outlet in the 7 backs of installing support can inhale the hot-air of blowing through battery module 8 better, and need not to set up air suction pipe 5, simple structure easily realizes.
As shown in fig. 1, in an embodiment of the present invention, the air outlet side of the fan 3 is communicated with the air inlet through a pipeline 5.
In the embodiment of the present invention, specifically, the duct 5 is disposed on the outer wall of the box 1, and functions to guide the blown air of the fan 3 into the box 1, thereby realizing the transportation of hot air. Alternatively, the pipe 5 may be a plastic pipe 5 or a metal pipe 5, where the pipe 5 may also be a pipe 5 obtained by welding, splicing, or the like.
The embodiment of the utility model provides an energy storage system can send the inlet scoop of air conditioner 2 with the hot-blast air-out that fan 3 was taken out through setting up pipeline 5 and connecting 3 air-out sides of fan and air intake, is favorable to the circulation of air.
As shown in fig. 1, in an embodiment of the present invention, a heat insulation cover 4 is disposed outside the box body 1, and the fan 3 and the pipeline 5 are both disposed in the heat insulation cover 4; and a heat-insulating layer is arranged on the wall surface of the box body 1.
The embodiment of the utility model provides an in, set up the stability that the inside temperature of box 1 can be maintained to heat preservation cover 4. Preferably, the heat preservation cover 4 is provided with an opening, and the main body of the fan 3 extends out of the heat preservation cover 4 through the opening of the heat preservation cover 4. This arrangement allows the heat generated during operation of the fan 3 to be dissipated to the external environment.
The embodiment of the utility model provides an in, be provided with the heat preservation on the 1 wall of box, optionally, the heat preservation can set up on the inner wall of box 1 or outer wall, and the structure of heat preservation can refer to prior art and realize, the embodiment of the utility model provides a do not do specifically to this and injectd.
The embodiment of the utility model provides an energy storage system can maintain the corresponding stability of box 1 internal temperature through setting up heat preservation cover 4.
The embodiment of the utility model provides an energy storage system can maintain the relative stability of 1 inside temperature of box through set up the heat preservation at 1 inner wall of box or outer wall.
As shown in fig. 1, in an embodiment of the present invention, the mounting brackets 7 are provided with two rows, two rows of the mounting brackets 7 are opposite to each other, and two rows of the mounting brackets 7 are spaced apart to form a ventilation duct.
In the embodiment of the present invention, by arranging the mounting brackets 7 into two rows, on one hand, the battery modules 8 on each row of mounting brackets 7 can be discharged with hot air through the fans 3 on the side walls close to the battery modules; on the other hand, an air duct of the whole box body 1 can be formed between the battery modules 8 on the two rows of mounting brackets 7, which is beneficial to the flow of air in the box body 1.
As shown in fig. 1, in an embodiment of the present invention, an air-conditioning duct slot 6 is disposed on the inner side of the top of the box body 1, and the air conditioner 2 is connected to a power source through the air-conditioning duct slot 6.
The embodiment of the utility model provides an in, the wall chase is used for walking of 2 power cords of air conditioner. The air conditioner 2 can be conveniently connected with an electric method by arranging the pipeline groove.
As shown in fig. 1, in an embodiment of the present invention, the mounting bracket 7 includes a plurality of columns, the columns are provided with a plurality of sets of connecting holes from top to bottom, different from the top of the columns, the connecting holes with the same height are used for connecting the same battery module 8.
The embodiment of the utility model provides an in, through installing support 7 installation battery module 8, can make the 8 layering settings of battery module after the installation, corresponding certain ventilation space between the adjacent battery module 8, the heat dissipation that flows of the air of being convenient for.
In an embodiment of the present invention, at least one ventilation fan is disposed on the wall of the box, and the ventilation fan is used for air renewal in the box.
The embodiment of the utility model provides an in, ventilation fan 3 can set up on the box 1 lateral wall, preferably, just right with the ventiduct in the box 1, can realize the renewal of box 1 interior air.
The energy storage system provided by any one of the above embodiments of the present invention comprises an energy storage container and a battery module 8, wherein the energy storage container comprises a box body 1, an air conditioner 2 and a fan 3, and the fan 3 is arranged outside the box body 1, so that the temperature in the box can be prevented from rising due to the heat generated in the working process of the fan 3; through rationally arranging the position of fan 3 and air conditioner 2, can make and form the circulation flow of air between fan 3 and the air conditioner 2 to improve the cooling effect to battery module 8, this kind of mode need not to set up 2 wind channels of air conditioner, can make full use of 1 inner space of box.
In an embodiment of the present invention, a high-voltage lithium battery energy storage system is further provided, wherein the high-voltage lithium battery energy storage system includes an energy storage container and a high-voltage lithium battery module, and the energy storage container includes a box body, an air conditioner and a fan;
a plurality of mounting brackets are arranged in the box body;
the air conditioner is arranged on the inner wall of the top of the box body and is opposite to the mounting bracket;
an air outlet and an air inlet are formed in the side wall of the box body, the fan is arranged on the outer side of the box body, the air inlet side of the fan is communicated with the air outlet, the air outlet side of the fan is communicated with the air inlet, and the air inlet is opposite to an air suction opening of the air conditioner;
the high-voltage lithium battery module is arranged on the mounting bracket.
In the embodiment of the present invention, please refer to the combination in any one or more of the foregoing embodiments for the explanation of each structure, which is not repeated herein in the embodiment of the present invention; compared with the combination of any one or more embodiments, the embodiment of the present invention provides a high-voltage lithium battery energy storage system battery module specifically is a high-voltage lithium battery, and the high-voltage lithium battery herein generally refers to a lithium battery with a charging cut-off voltage of 4.35V or 4.4V in the prior art, and it should be understood that this is only the standard of the current technology, and the embodiment of the present invention does not specifically limit this to the specific value of high voltage considered at different times.
The high-voltage lithium battery energy storage system provided by any one of the above embodiments of the utility model comprises an energy storage container and a high-voltage lithium battery module, wherein the energy storage container comprises a box body, an air conditioner and a fan, and the fan is arranged outside the box body, so that the temperature in the box body can be prevented from rising due to the heat generated in the working process of the fan; through rationally arranging the position of fan and air conditioner, can make the circulation that forms the air between fan and the air conditioner flow to improve the cooling effect to battery module, this kind of mode need not to set up the air conditioner wind channel, can make full use of box inner space.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (1)
1. The high-voltage lithium battery energy storage system is characterized by comprising an energy storage container and a high-voltage lithium battery module, wherein the energy storage container comprises a box body, an air conditioner and a fan;
a plurality of mounting brackets are arranged in the box body;
the air conditioner is arranged on the inner wall of the top of the box body and is opposite to the mounting bracket;
an air outlet and an air inlet are formed in the side wall of the box body, the fan is arranged on the outer side of the box body, the air inlet side of the fan is communicated with the air outlet, the air outlet side of the fan is communicated with the air inlet, and the air inlet is opposite to an air suction opening of the air conditioner;
the high-voltage lithium battery module is arranged on the mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021054915.8U CN213546400U (en) | 2020-06-10 | 2020-06-10 | High-voltage lithium battery energy storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021054915.8U CN213546400U (en) | 2020-06-10 | 2020-06-10 | High-voltage lithium battery energy storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213546400U true CN213546400U (en) | 2021-06-25 |
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ID=76475208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021054915.8U Active CN213546400U (en) | 2020-06-10 | 2020-06-10 | High-voltage lithium battery energy storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213546400U (en) |
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2020
- 2020-06-10 CN CN202021054915.8U patent/CN213546400U/en active Active
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