CN207868337U - A kind of battery pack temperature control equipment - Google Patents
A kind of battery pack temperature control equipment Download PDFInfo
- Publication number
- CN207868337U CN207868337U CN201721843660.1U CN201721843660U CN207868337U CN 207868337 U CN207868337 U CN 207868337U CN 201721843660 U CN201721843660 U CN 201721843660U CN 207868337 U CN207868337 U CN 207868337U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- temperature control
- control equipment
- spray
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 239000007921 spray Substances 0.000 claims abstract description 34
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 17
- 229920002545 silicone oil Polymers 0.000 claims description 17
- 238000002386 leaching Methods 0.000 claims 1
- 238000004146 energy storage Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation 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
- 238000004064 recycling Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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 utility model discloses a kind of battery pack temperature control equipments, belong to battery energy storage system security technology area, including at least one battery pack, temperature measuring mechanism, spraying mechanism and control mechanism, temperature measuring mechanism are set to inside battery pack.Spraying mechanism includes medium conveying assembly and spray thrower, and medium conveying assembly is connect with spray thrower, and spray thrower is set at the top of battery pack.Control mechanism is electrically connected with temperature measuring mechanism and spraying mechanism respectively.The utility model proposes battery pack temperature control equipment, the internal temperature of battery pack can be monitored in real time by temperature measuring mechanism, signal is then transmitted to control mechanism, spraying mechanism is controlled to spray into medium inside battery pack by way of spray, rapidly battery core can be heated, cooled down or be put out a fire, and it is smaller to the ratio energy affect of battery pack, the service life of battery pack is improved, the assembly cost of battery pack is reduced.
Description
Technical field
The utility model is related to battery energy storage system security technology area more particularly to a kind of battery pack temperature control dresses
It sets.
Background technology
Under the fast-developing trend of global new energy revolution, photovoltaic, wind-powered electricity generation, electronic is all competitively being developed in countries in the world
The industries such as automobile.One of its core is energy-storage system, especially battery energy storage system.As the battery pack of energy-storage system, wherein
Battery is closely located together, and heat is easy accumulation in use, causes the temperature of battery pack to increase, battery may be caused to enclose
Fire influences the safe to use of battery pack.In addition, when battery energy storage system is in the lower environment of temperature, temperature is too low, influences
The normal work of battery pack.
Currently, in the battery pack course of work, general use is peripherally installed in battery pack and can be heated to battery pack
Or cooling pipeline, but this kind of method is in cooling procedure, cooling rate is slower；During heating, thermal energy loss compared with
Greatly.And when battery pack temperature control catches fire, fire-extinguishing operations can not be carried out.In addition to this, above-mentioned setting assembly cost is high, and
And the ratio energy for being easy to cause battery pack reduces, and influences the normal work of battery pack, reduces the service life of battery pack.
In view of the above problems, there is an urgent need for a kind of battery pack temperature control equipment, it can realize and battery pack is easily and fast added
Heat, cooling or fire extinguishing, and it is smaller to the ratio energy affect of battery pack, improve the service life of battery pack, while reduction group
Dress up this.
Utility model content
The purpose of this utility model is to provide a kind of battery pack temperature control equipments, realize to battery pack easily and fast
Heating, cooling or fire extinguishing, and it is smaller to the ratio energy affect of battery pack, the service life of battery pack is improved, is reduced simultaneously
Assembly cost.
As above conceive, technical solution is used by the utility model：
A kind of battery pack temperature control equipment, battery pack have it is at least one, including：
Temperature measuring mechanism is set to inside the battery pack；
Spraying mechanism, including medium conveying assembly and spray thrower, the medium conveying assembly are connect with the spray thrower, institute
Spray thrower is stated to be set at the top of the battery pack；
Control mechanism is electrically connected with the temperature measuring mechanism and the spraying mechanism respectively.
Further, the medium conveying assembly includes circulating pump, output channel and input channel, the output channel
Output end is connected with the spray thrower, and the input terminal of the input channel is stretched into from the medium flowed out in the battery pack.
Further, the battery pack temperature control equipment further includes closing shell, and the input terminal of the input channel is set
It is equipped with collector, the collector is set on the bottom surface of the closing shell.
Further, the medium is silicone oil.
Further, the spray thrower includes at least one nozzle, and each nozzle is connected to the output channel.
Further, there is the pipeline for being connected to the nozzle and the output channel, the pipeline inside the spray thrower
On be provided with valve, and the valve is electrically connected with the control mechanism.
Further, the spray thrower further includes cover body, and the nozzle is pierced by the cover body setting.
Further, the battery pack temperature control equipment further includes heat exchange mechanisms, and the heat exchange mechanisms include heating group
Part and cooling component, the heating component and the cooling component may be contained on the input channel, and the heating component
It is electrically connected with the control mechanism with the cooling component.
Further, the temperature measuring mechanism is temperature sensor, and each battery pack is internally provided at least one institute
Temperature sensor is stated, and each temperature sensor is electrically connected with the control mechanism.
Further, the battery pack temperature control equipment further includes filter plate, and the filter plate is set to the battery
Wrap bottom.
The beneficial effects of the utility model：
The utility model proposes battery pack temperature control equipment, by be arranged temperature measuring mechanism can monitor battery pack in real time
Internal temperature, then by transmit signal to control mechanism control spraying mechanism by medium penetrating battery pack inside, to battery
Packet is heated, cooled down or is put out a fire.By way of spray, the battery core of medium and battery pack is in direct contact, can be rapidly right
Battery core is heated, cooled down or is put out a fire, convenient and efficient, and the mode sprayed is smaller to the ratio energy affect of battery pack, carries
The high service life of battery pack, reduces the assembly cost of battery pack.
Description of the drawings
Fig. 1 is the positive sectional view of battery pack temperature control equipment provided by the utility model；
Fig. 2 is the perspective view of spraying mechanism provided by the utility model；
Fig. 3 is the perspective view of battery pack temperature control equipment provided by the utility model；
Fig. 4 is the perspective view of battery pack provided by the utility model；
Fig. 5 is the perspective view of supporting rack in battery pack temperature control equipment provided by the utility model.
In figure：
1, shell is closed；2, supporting rack；21, filter plate；3, battery pack；31, battery core；32, mounting plate；4, temperature sensing
Device；
5, spraying mechanism；51, medium conveying assembly；511, circulating pump；512, output channel；513, input channel；514、
Collector；52, spray thrower；521, cover body；522, nozzle；
6, heat exchange mechanisms；61, heating component；62, cooling component；7, control mechanism.
Specific implementation mode
The technical issues of to make the utility model solve, the technical solution of use and the technique effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs
It is noted that illustrate only for ease of description, in attached drawing with the relevant part of the utility model and it is not all.
As shown in Figure 1, present embodiments provide a kind of battery pack temperature control equipment, including closing shell 1, supporting rack 2,
Temperature measuring mechanism, spraying mechanism 5 and control mechanism 7.Control mechanism 7 is battery management system (BATTERY MANAGEMENT
SYSTEM).Supporting rack 2 is set to inside closing shell 1, and at least one battery pack 3 is provided on supporting rack 2.In the present embodiment
In, the number of battery pack 3 is 3.Certainly, in other embodiments, the number of battery pack 3 can be set according to actual needs
It sets.Temperature measuring mechanism is set to inside battery pack 3, and temperature measuring mechanism is temperature sensor 4, the 3 inside setting at least one of each battery pack
A temperature sensor 4.In the present embodiment, the number of the temperature sensor 4 in each solar panel 3 is three, and each temperature
Degree sensor 4 is electrically connected with control mechanism 7.Spraying mechanism 5 includes medium conveying assembly 51 and spray thrower 52, medium conveying group
Part 5 is connect with spray thrower 52, and spray thrower 52 is set to 3 top of battery pack, and can spray into medium inside battery pack 3.At this
In embodiment, medium is silicone oil.The excellent insulating property of silicone oil, and can be fire-retardant.Certainly, in other embodiments, medium
Or other insulation oils.
In the present embodiment, above-mentioned spraying mechanism 5, control mechanism 7 are each attached on supporting rack 2.Certainly, in other implementations
It may be also secured in example on closing shell 1 or in external other structures.
The internal temperature of battery pack 3 can be monitored in real time by the way that temperature sensor 4 is arranged, and then transmit signal to control machine
Structure 7, and then control spraying mechanism 5 and sprayed into silicone oil inside battery pack 3 by spray thrower 52, battery pack 3 is heated, is cooled down
Or fire extinguishing.By way of spray, silicone oil and the battery core 31 of battery pack 3 are in direct contact, and can rapidly be added to battery core 31
Heat, cooling or fire extinguishing, convenient and efficient；And the mode of spray is smaller to the ratio energy affect of battery pack 3, improves battery pack
3 service life reduces the assembly cost of battery pack 3.Moreover, the dosage of silicone oil is less, battery energy storage system can be reached
Light-weighted requirement.
As shown in Fig. 2, medium conveying assembly 51 includes circulating pump 511, output channel 512 and input channel 513, circulating pump
511 are electrically connected with control mechanism 7.Circulating pump 511 is fixed on supporting rack 2 in the present embodiment, certainly, in other embodiment
In, circulating pump 511 may be also secured on closing shell 1 or on other internal structure external structures.The output end of output channel 512
It is connected to spray thrower 52, the input terminal of input channel 513 is provided with collector 514, and collector 514 is set to closing shell 1
On bottom surface, the silicone oil by being flowed out in battery pack 3 can be collected.
Spray thrower 52 includes cover body 521 and at least one nozzle 522, and nozzle 522 is pierced by the setting of cover body 521, can be by silicon
Oil sprays into the inside of battery pack 3 from 3 top of battery pack, and 521 inside of cover body has the pipe of connection nozzle 522 and output channel 512
Road is provided with valve on pipeline, and valve is electrically connected with control mechanism 7.
By the way that circulating pump 511, spray thrower 52 and collector 514 is arranged, oil circulation can be used, silicone oil is through circulating pump
511 are transported in the pipeline in the cover body 521 of spray thrower 52, are sprayed into inside battery pack 3 by nozzle 522, are dropped to battery pack 3
Temperature, heating or fire extinguishing, subsequent silicone oil are flowed by 3 bottom of battery pack in closing shell 1, are again introduced into after the collection of collector 514
In circulating pump 511, the recycling of silicone oil is realized.
As shown in figure 3, the battery pack temperature control equipment further includes heat exchange mechanisms 6, heat exchange mechanisms 6 include heating component 61
With cooling component 62, heating component 61 and cooling component 62 may be contained on input channel 513, and heating component 61 and cooling group
Part 62 is electrically connected with control mechanism 7.
Control mechanism 7 coordinates control heating component 61, cooling component 62 and valve, and control mechanism 7 sends out temperature sensor 4
The signal sent is judged, if the temperature of battery pack 3 is less than normal working temperature, the work of heating component 61 is controlled, to silicone oil
It is heated；If 3 temperature of battery pack is higher than normal working temperature, the work of cooling component 62 is controlled, is cooled down to silicone oil.It is logical
Setting valve is crossed, the adjustment of valve opening can be carried out according to the temperature of different battery packs 3.For example, the number when battery pack 3 is
At two, such as A battery packs and B battery packet.When carrying out cooling operation to battery pack 3, if the temperature of A battery packs compares B battery
When the high 8-10 of temperature of packet is spent, control mechanism 7 sends out instruction by the transmission signal of temperature sensor 4, orders the valve of A battery packs
Door opens half, and the valve of B battery packet opens one third, and the silicone oil amount in two battery packs 3 is sprayed by adjusting
Difference carries out different grades of cooling to two battery packs 3；If the temperature difference 2-3 of A battery packs and B battery packet is spent, two
The valve opening of a battery pack 3 is identical；If the temperature of A battery packs reaches 80-90 degree or the temperature of A battery packs is higher than B battery
The temperature of packet reaches 10-20 when spending, and control mechanism 7 closes the valve of B battery packet, the valve of A battery packs is opened completely, soon
The temperature of the reduction A battery packs of speed, prevents A battery packs out of control and on fire.To the heating operation and cooling operation class of battery pack 3
Seemingly.
When the number of battery pack 3 increases, then by control mechanism 7 according to the temperature sensor 4 inside different battery packs 3
The electric signal of transmission, controls heating component 61 or cooling component 62 works, and then controls the size of different valve opening and closings, adjustment is not
The temperature of each battery pack 3 is adjusted with the amount of the silicone oil sprayed into battery pack 3.
As shown in figure 4, battery pack 3 is internally provided with multiple battery cores 31, battery core 31 is fixed on two installations disposed in parallel
Between plate 32, battery pack 3 is fixed on by the fixed structure of mounting plate 32 on supporting rack 2.It can ensure consolidating for the stabilization of battery pack 3
It is scheduled on inside closing 1 body of shell, prevents from being damaged by accident collision during the work time.
As shown in figure 5,3 bottom of battery pack is additionally provided with filter plate 21, filter plate 21 is fixed on supporting rack 2.By setting
Filter plate 21 is set, can prevent the impurity contained in silicone oil from entering cycle to being filtered by the silicone oil flowed out in battery pack 3
In pump 511, circulating pump 511 is damaged or blocked the water jet of nozzle 522, influence the normal work of spraying mechanism 5.
Embodiment of above is to elaborate the basic principle and characteristic of the utility model, and the utility model is not by above-mentioned reality
The mode of applying limits, and on the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes,
These changes and modifications are both fallen in claimed the scope of the utility model.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (10)
1. a kind of battery pack temperature control equipment, battery pack (3) has at least one, which is characterized in that including：
It is internal to be set to the battery pack (3) for temperature measuring mechanism；
Spraying mechanism (5), including medium conveying assembly (51) and spray thrower (52), the medium conveying assembly (51) and the spray
It drenches device (52) to connect, the spray thrower (52) is set at the top of the battery pack (3)；
Control mechanism (7) is electrically connected with the temperature measuring mechanism and the spraying mechanism (5) respectively.
2. battery pack temperature control equipment according to claim 1, which is characterized in that medium conveying assembly (51) packet
Include circulating pump (511), output channel (512) and input channel (513), output end and the spray of the output channel (512)
Leaching device (52) is connected, and the input terminal of the input channel (513) stretches into the medium flowed out out of the battery pack (3).
3. battery pack temperature control equipment according to claim 2, which is characterized in that the battery pack temperature control equipment
Further include closing shell (1), the input terminal of the input channel (513) is provided with collector (514), the collector (514)
It is set on the bottom surface of the closing shell (1).
4. battery pack temperature control equipment according to claim 2, which is characterized in that the medium is silicone oil.
5. battery pack temperature control equipment according to claim 2, which is characterized in that the spray thrower (52) includes at least
One nozzle (522), each nozzle (522) are connected to the output channel (512).
6. battery pack temperature control equipment according to claim 5, the spray thrower (52) is internal to have the connection spray
The pipeline of head (522) and the output channel (512) is provided with valve, and the valve and the control machine on the pipeline
Structure (7) is electrically connected.
7. battery pack temperature control equipment according to claim 5, the spray thrower (52) further includes cover body (521), institute
It states nozzle (522) and is pierced by the cover body (521) setting.
8. battery pack temperature control equipment according to claim 2, which is characterized in that the battery pack temperature control equipment
Further include heat exchange mechanisms (6), the heat exchange mechanisms (6) include heating component (61) and cooling component (62), the heating component
(61) it may be contained on the input channel (513) with the cooling component (62), and the heating component (61) and described cold
But component (62) is electrically connected with the control mechanism (7).
9. battery pack temperature control equipment according to claim 1, which is characterized in that the temperature measuring mechanism is temperature sensing
Device (4), each battery pack (3) are internally provided at least one temperature sensor (4), and each temperature sensing
Device (4) is electrically connected with the control mechanism (7).
10. according to claim 1-9 any one of them battery pack temperature control equipments, the battery pack temperature control equipment is also
Including filter plate (21), the filter plate (21) is set to the battery pack (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843660.1U CN207868337U (en) | 2017-12-26 | 2017-12-26 | A kind of battery pack temperature control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843660.1U CN207868337U (en) | 2017-12-26 | 2017-12-26 | A kind of battery pack temperature control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868337U true CN207868337U (en) | 2018-09-14 |
Family
ID=63466641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721843660.1U Active CN207868337U (en) | 2017-12-26 | 2017-12-26 | A kind of battery pack temperature control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868337U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346784A (en) * | 2018-10-18 | 2019-02-15 | 西安交通大学 | Absorption direct-cooled/heat type the battery thermal management system of one kind and its working method |
| CN111379886A (en) * | 2018-12-28 | 2020-07-07 | 宁德时代新能源科技股份有限公司 | Battery pack, fluid flow adjusting device of battery pack and spraying system |
| CN111509167A (en) * | 2020-06-01 | 2020-08-07 | 固德电材系统（苏州）股份有限公司 | Heat management device and new energy automobile |
| CN112002958A (en) * | 2020-08-27 | 2020-11-27 | 重庆金康动力新能源有限公司 | Battery pack spraying and cooling system |
-
2017
- 2017-12-26 CN CN201721843660.1U patent/CN207868337U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346784A (en) * | 2018-10-18 | 2019-02-15 | 西安交通大学 | Absorption direct-cooled/heat type the battery thermal management system of one kind and its working method |
| CN111379886A (en) * | 2018-12-28 | 2020-07-07 | 宁德时代新能源科技股份有限公司 | Battery pack, fluid flow adjusting device of battery pack and spraying system |
| CN111509167A (en) * | 2020-06-01 | 2020-08-07 | 固德电材系统（苏州）股份有限公司 | Heat management device and new energy automobile |
| CN112002958A (en) * | 2020-08-27 | 2020-11-27 | 重庆金康动力新能源有限公司 | Battery pack spraying and cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207868337U (en) | A kind of battery pack temperature control equipment | |
| CN206022944U (en) | A kind of electrical control cabinet | |
| CN206282217U (en) | Computer cabinet with cooling dedusting function | |
| CN208433489U (en) | A kind of electric automobile battery box and its heat dissipation, heating system | |
| CN113193261A (en) | Liquid-cooling fire-fighting combined management and control system and management and control method for lithium battery energy storage system | |
| CN206471465U (en) | A kind of base station | |
| CN105932187B (en) | A kind of electric vehicle battery system of quickly-chargeable | |
| CN209282303U (en) | A kind of water-cooled cells frame with eduction valve | |
| CN206312963U (en) | A kind of waterproof temperature controlled safe battery box system | |
| CN208385583U (en) | A kind of heat management system of new energy car battery | |
| CN208209351U (en) | A kind of environment protection-type new energy Electric Appliance Cabinet | |
| CN205051192U (en) | Take safety monitoring system's outdoor switch board | |
| CN106953250B (en) | A kind of electrical cabinet automatic control system | |
| CN204706804U (en) | A kind of power distribution cabinet with automatic protection functions | |
| CN103179822B (en) | Intelligent constant-temperature air-conditioning electromagnetic shielding rack | |
| CN106807015A (en) | A kind of device for cooling of firefighting fire extinguishing robot | |
| CN206640136U (en) | A kind of regulator cubicle with electrostatic-proof function | |
| CN203233606U (en) | Intelligent constant-temperature air-conditioning electromagnetic shielding cabinet | |
| CN207600267U (en) | A kind of thermal energy for coal-field fire prevention and control removes device | |
| CN208778110U (en) | A kind of engine housing with automatic cooling function | |
| CN207151048U (en) | A kind of cycle cooling system and charger applied to Intelligent charging station charger | |
| CN204991351U (en) | Transformer | |
| CN207475042U (en) | A kind of intelligences combination substation | |
| CN108612596A (en) | Engine housing with automatic cooling function | |
| CN207005741U (en) | A kind of high protection combination type gas surge tank of novel intelligent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210226 Address after: No.68, Jingnan Avenue, Duodao District, Jingmen high tech Zone, Jingmen City, Hubei Province Patentee after: Hubei EVE Power Co.,Ltd. Address before: 516006 No. 36 Huifeng seven road, Zhongkai hi tech Zone, Huizhou, Guangdong Patentee before: GUANGZHOU EVE CENS NEW ENERGY SYSTEM Co.,Ltd. |
|
| TR01 | Transfer of patent right |