CN217954980U - High-effect energy storage container temperature control system - Google Patents
High-effect energy storage container temperature control system Download PDFInfo
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- CN217954980U CN217954980U CN202221169406.9U CN202221169406U CN217954980U CN 217954980 U CN217954980 U CN 217954980U CN 202221169406 U CN202221169406 U CN 202221169406U CN 217954980 U CN217954980 U CN 217954980U
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- air
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- wind
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- 238000004146 energy storage Methods 0.000 title claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 14
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 238000009529 body temperature measurement Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 10
- 229910052744 lithium Inorganic materials 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000022131 cell cycle Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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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 the ventilation of distribution machine shell, a high-effect energy storage container temperature control system is related to, include the container that can the air-out wind-wall, distribute in the container wind wall that sets up placed in the middle in the battery module of wind wall both sides and do the wind wall provides the air conditioner subassembly of wind-force, the air conditioner subassembly includes control module, locates the outer machine of air conditioner in the container outside with be used for each a plurality of temperature probe of the independent temperature measurement of battery module, the outer exit linkage of air conditioner wind wall, the lateral wall of wind wall is equipped with a plurality of air-out devices that are used for controlling the air-out direction, control module is according to each temperature control that temperature probe obtained the switch of air-out device. The temperature control system can accurately monitor the temperature of each battery module by using the temperature probe, and intensively supply air to the battery module position which needs to dissipate heat most by using the air outlet device on the air wall, so that the energy consumption is saved, and the uniformity of the temperature in the box is better ensured.
Description
Technical Field
The utility model relates to a distribution chassis ventilation technical field, in particular to high-effect energy storage container temperature control system.
Background
In recent years, with the increasing demand of frequency modulation, peak shaving and various new energy sources in power plants, the demand of products of power energy storage systems such as new energy sources is increasing, wherein the electrochemical lithium battery energy storage products become the choice of the products with the advantages of high multiplying power, high energy density, high performance, long circulation, cleanness and the like.
Although the efficiency of the electrochemical lithium battery energy storage product is higher than that of other energy storage systems, the electrochemical lithium battery energy storage product still has the consistency requirement of temperature control and is accompanied with larger internal power energy consumption, wherein the influence of the energy consumption of system temperature control on the system efficiency is more prominent except the inevitable losses of lithium battery charging and discharging efficiency, inverter efficiency, transformer efficiency and the like. Because the lithium cell will produce a large amount of heats in the use, have higher requirement to service environment temperature simultaneously, for the operation of guarantee lithium cell in optimum temperature range, guarantee the uniformity of temperature, guarantee the long-time stable high-efficient operation of system, improve and produce the performance reliability of product, improve the security of lithium cell, improve lithium cell cycle life, current lithium electricity energy storage container system more disposes the air conditioner of high power, carry out whole on-off control to the air conditioner according to the lithium cell temperature condition, this kind of design leads to the system energy consumption higher, and whole temperature uniformity is relatively poor, and then seriously influenced the whole efficiency of product.
CN211980696U discloses a battery energy storage container, which performs uniform air circulation on battery rack groups uniformly distributed in the container through a wind wall assembly, and achieves the requirement of uniform temperature control through a flow field uniform manner. However, in practice, the heating conditions of the batteries are different, the heat is not uniform, and the air wall assembly consumes much power to maintain the uniformity of the whole flow field.
There is a need for an improved structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a high-effect energy storage container temperature control system can detect each battery module's the themogenesis condition with temperature probe, utilizes air-out device pertinence ground to cool down battery module on the brattice then, has both reached the requirement of temperature homogeneity, has reduced the energy consumption again.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a high-effect energy storage container temperature control system, including the container that can the air-out wind-wall, the wind wall that sets up placed in the middle in the container, distribute in the battery module of wind wall both sides and for the air conditioner subassembly of wind-force is provided to the wind wall, the air conditioner subassembly includes control module, locates the outer machine of air conditioner in the container outside and be used for each a plurality of temperature probe of the independent temperature measurement of battery module, the exit linkage of the outer machine of air conditioner the wind wall, the lateral wall of wind wall is equipped with a plurality of air-out devices that are used for controlling the air-out direction, control module is according to each temperature control that temperature probe obtained the switch of air-out device.
Specifically, each air outlet device is provided with an upper and lower air direction control member and a left and right air direction control member.
Specifically, the container is divided into a plurality of blocks along the long side direction of the container, each block is provided with the air conditioner external unit, the air inlet fan and the air outlet fan, and the air conditioner external unit, the air inlet fan and the air outlet fan are controlled by the control module.
Furthermore, a plurality of temperature sensing devices are arranged on the outer wall of the container, and the temperature sensing devices transmit the obtained outside temperature information to the control module.
Furthermore, each air conditioner external unit is connected to the air wall through an independent air duct which is positioned above the battery module and does not contact the top surface of the container.
The utility model discloses technical scheme's beneficial effect is:
this temperature control system's wind wall makes the container separated into two great spaces, and every battery module all has the air-out device that is close to. This temperature control system can utilize temperature probe accurate monitoring to the temperature of every battery module, in case which position high temperature, then only need open the air-out device that closes on and close to and close the air-out device of other positions, concentrates the air supply to the battery module position that needs the heat dissipation most, has both saved the energy consumption, has also guaranteed the homogeneity of incasement temperature better.
Drawings
FIG. 1 is a perspective view of a temperature control system of a high-performance energy storage container with part of the container surface removed according to an embodiment;
fig. 2 is a perspective view of the air outlet device;
fig. 3 is a control schematic diagram of the high-performance energy storage container temperature control system according to the embodiment.
The figures in the drawings represent:
1-a container;
2-wind wall, 21-wind outlet device, 211-up and down wind direction control piece, 212-left and right wind direction control piece, 22-independent wind channel;
3-a battery module;
4-air conditioner component, 41-control module, 42-air conditioner external unit, 43-temperature probe, 44-air inlet fan, 45-air outlet fan and 46-temperature sensing device.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
Example (b):
as shown in fig. 1 to fig. 3, the utility model discloses a high-effect energy storage container temperature control system, including container 1 that can the air-out, the wind wall 2 that sets up between two parties in container 1, distribute in the battery module 3 of 2 both sides of wind wall and provide the air conditioning component 4 of wind-force for wind wall 2, air conditioning component 4 includes control module 41, locate the outer machine 42 of air conditioner in the container 1 outside and be used for a plurality of temperature probe 43 for the independent temperature measurement of each battery module 3, the exit linkage wind wall 2 of the outer machine 42 of air conditioner, the lateral wall of wind wall 2 is equipped with a plurality of air-out device 21 that are used for controlling the air-out direction, the switch of air-out device 21 is controlled to the temperature 43 that control module 41 obtained according to each temperature probe 43. The air wall 2 divides the container 1 into two larger spaces, and each battery module 3 is provided with an air outlet device 21 close to the air outlet device. This temperature control system can utilize temperature probe 43 accurate monitoring to every battery module 3's temperature, in case which position high temperature, then only need open the air-out device 21 that closes on and close to and close the air-out device 21 of other positions, concentrates the air supply to the battery module position that needs the heat dissipation most, has both saved the energy consumption, has also guaranteed the homogeneity of incasement temperature better.
As shown in fig. 2, each of the air-blowing devices 21 has an up-down wind direction control member 211 and a left-right wind direction control member 212. The up-down wind direction control member 211 and the left-right wind direction control member 212 can control the wind direction of the wind outlet devices 21, so that several wind outlet devices 21 can be deflected to the area needing concentrated heat dissipation, and the area can be cooled more quickly.
As shown in fig. 1 and 3, a plurality of temperature sensing devices 46 are disposed on the outer wall of the container, and the temperature sensing devices 46 transmit the obtained outside temperature information to the control module 41. The temperature sensing device 46 can collect the external temperatures of a plurality of positions, and then the control module 41 uses the average value as a reference object to avoid misjudgment caused by uneven external temperatures. If the outside temperature is lower than the standard temperature range, the air conditioner external unit 42 can directly supply air to the air wall 2 for blowing out without refrigeration; if the outside temperature is higher than the standard temperature range, the outdoor unit 42 cools the intake air and supplies the cooled intake air to the air wall 2.
As shown in fig. 1, the container 1 is divided into a plurality of blocks along the long side direction thereof, each block is provided with an air conditioner external unit 42, an air inlet fan 44 and an air outlet fan 45, and the air conditioner external unit 42, the air inlet fan 44 and the air outlet fan 45 are controlled by the control module 41. So that the temperature within the container 1 is controlled to the precise extent of each block. When the external temperature is lower than the standard temperature range set by the system and the local area has a cooling requirement, the air circulation force can be increased only by the air inlet fan 44 and the air outlet fan 45 of the corresponding area; and when the external temperature cannot meet the heat dissipation requirement, the air conditioner external unit 42 is started, so that the energy consumption is further reduced.
As shown in fig. 1, each outdoor unit 42 is connected to the inside of the air wall 2 through a separate duct 22 located above the battery module 3 without contacting the top surface of the container 1. The independent air duct 22 is used for transmitting cold air generated by the air conditioner external unit 42, so that the operation personnel can not be disturbed to walk in the container 1 when the independent air duct is positioned above the battery module 3, and the cold energy can be prevented from directly penetrating through the top surface and being lost when the independent air duct is not close to the top surface of the container 1.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.
Claims (5)
1. The utility model provides a high-effect energy storage container temperature control system, including the container that can the air-out the wind wall that sets up between two parties in the container, distribute in the battery module of wind wall both sides and for the wind wall provides the air conditioner subassembly of wind-force, its characterized in that: the air conditioner assembly comprises a control module, an air conditioner outer unit and a plurality of temperature probes, the air conditioner outer unit is arranged on the outer side of the container, the temperature probes are used for independently measuring the temperature of each battery module, an outlet of the air conditioner outer unit is connected with the air wall, a plurality of air outlet devices used for controlling the air outlet direction are arranged on the side wall of the air wall, and the control module controls the on-off of the air outlet devices according to the temperature obtained by each temperature probe.
2. The high-performance energy storage container temperature control system as claimed in claim 1, wherein: each air outlet device is provided with an up-down wind direction control piece and a left-right wind direction control piece.
3. The high-performance energy storage container temperature control system according to claim 1, wherein: and a plurality of temperature sensing devices are arranged on the outer wall of the container, and the temperature sensing devices convey the obtained outside temperature information to the control module.
4. The high performance energy storage container temperature control system of claim 3, wherein: the container is divided into a plurality of blocks along the direction of the long side surface of the container, each block is provided with the air conditioner external unit, the air inlet fan and the air outlet fan, and the air conditioner external unit, the air inlet fan and the air outlet fan are all controlled by the control module.
5. The high-performance energy storage container temperature control system as claimed in claim 4, wherein: and each air conditioner external unit is connected into the air wall through an independent air duct which is positioned above the battery module and does not contact the top surface of the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221169406.9U CN217954980U (en) | 2022-05-16 | 2022-05-16 | High-effect energy storage container temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221169406.9U CN217954980U (en) | 2022-05-16 | 2022-05-16 | High-effect energy storage container temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217954980U true CN217954980U (en) | 2022-12-02 |
Family
ID=84213555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221169406.9U Active CN217954980U (en) | 2022-05-16 | 2022-05-16 | High-effect energy storage container temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217954980U (en) |
-
2022
- 2022-05-16 CN CN202221169406.9U patent/CN217954980U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An Efficient Energy Storage Container Temperature Control System Effective date of registration: 20231122 Granted publication date: 20221202 Pledgee: Hangzhou branch of Bank of Nanjing Co.,Ltd. Pledgor: Hangzhou Xuda New Energy Technology Co.,Ltd. Registration number: Y2023330002717 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20221202 Pledgee: Hangzhou branch of Bank of Nanjing Co.,Ltd. Pledgor: Hangzhou Xuda New Energy Technology Co.,Ltd. Registration number: Y2023330002717 |