CN207690953U - Power battery pack temperature control equipment - Google Patents
Power battery pack temperature control equipment Download PDFInfo
- Publication number
- CN207690953U CN207690953U CN201721283777.9U CN201721283777U CN207690953U CN 207690953 U CN207690953 U CN 207690953U CN 201721283777 U CN201721283777 U CN 201721283777U CN 207690953 U CN207690953 U CN 207690953U
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- China
- Prior art keywords
- battery pack
- shell
- cooling
- temperature control
- water tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses power battery pack temperature control equipment, including shell and the case lid that is connected on shell；The enclosure interior is separated into water tank and space；Cooling and warming component is provided on the water tank；The water pump component being connect with water tank and shell is provided in the space, the controller assemblies and power supply module being connect with cooling and warming component；By water outlet in water pump component and the second water inlet respectively in battery pack water outlet and water inlet to connecting, controller assemblies are docked with the BMS battery management systems in battery pack, cooling and warming component is controlled by controller assemblies, it adjusts size of current and realizes accurate temperature control, the problems such as effective temperature control for improving battery pack is difficult, refrigerating efficiency is low, refrigeration effect is uneven, and same power battery pack temperature control equipment may be implemented, it can realize and power battery pack system is heated and is freezed to power battery pack system.
Description
Technical field
The utility model is related to battery pack safety control technical field, in particular to one kind have refrigeration and
The intelligent power battery pack temperature control equipment of heat-production functions.
Background technology
The cooling scheme of current driving force battery pack mainly has liquid cooling and air-cooled；The shortcomings that liquid cooling system is system complex, right
Security requirement is high, and of high cost；Air-cooled major defect is that refrigerating efficiency is low, and refrigeration effect is uneven, and runner design is complicated；
No matter and liquid cooling or air-cooled solution, can not accomplish refrigeration, the compatibility of heating；Air-cooled and liquid cooling mode is all
Refrigeration needs to redesign heating system in battery pack, realizes pyrogenicity effect, cause architecture when needing system to heat
Complexity, later maintenance are difficult.
Invention content
The utility model aim is to provide a kind of intelligent power battery pack temperature control having refrigeration with heat-production functions
Device solves the above technical problem.
In order to achieve the above technical purposes, reach above-mentioned technology requirement, technical solution is used by the utility model：
Power battery pack temperature control equipment, including shell and the case lid that is connected on shell；It is characterized in that：The enclosure interior quilt
It is divided into water tank and space；Cooling and warming component is provided on the water tank；It is provided in the space and water tank and shell
The water pump component of body connection, the controller assemblies and power supply module being connect with cooling and warming component.
As preferred technical solution：The water tank is L-shaped structure.
As preferred technical solution：The cooling and warming component includes the water tank being connected between water tank and case lid
On case lid and wind is arranged in lid, heat insulation foam, the first refrigerating-heating piece, cooling fin and the fan being connected in turn in tank lid
The air inlet communicated is fanned, and the air outlet being arranged in housing side.
As preferred technical solution：The cooling and warming component includes the second system being arranged on water tank bottom outer wall
Cold heating part, and the ventilation opening coordinated with the second refrigerating-heating piece that is symmetricly set on shell.
As preferred technical solution：The water pump component includes the water pump being connected on housing bottom inner wall, connection
On the water pump and water outlet across housing sidewall and the first water inlet for being communicated with water tank, and across housing sidewall with
The second water inlet that water tank communicates.
As preferred technical solution：The controller assemblies include be arranged in space with cooling and warming component connect
The temperature controller connect.
As preferred technical solution：The controller assemblies include the refrigeration relay being connect with cooling and warming component
With heating relay.
The utility model has the beneficial effects that：Power battery pack temperature control equipment, compared with traditional structure：The shell
Internal portion is separated into water tank and space；Cooling and warming component is provided on the water tank；Be provided in the space with
The water pump component that water tank is connected with shell, the controller assemblies and power supply module being connect with cooling and warming component；Actual use
When, powered by power supply module, by water outlet in water pump component and the second water inlet respectively in battery pack water outlet and
To connecting, controller assemblies dock water inlet with the BMS battery management systems in battery pack, easy for assemble or unload, pass through control
Device assembly controls cooling and warming component, adjusts size of current and realizes accurate temperature control, changes the system of completion by current polarity
The conversions of cold and heat-production functions, the effective temperature control for improving battery pack is difficult, refrigerating efficiency is low, refrigeration effect is uneven etc. asks
Topic, and may be implemented same power battery pack temperature control equipment, can realize power battery pack system is heated and
It can freeze to power battery pack system.
Description of the drawings
Fig. 1 is the utility model first embodiment schematic three dimensional views；
Fig. 2 is that the utility model first embodiment removes the schematic three dimensional views after case lid；
Fig. 3 is that the utility model first embodiment removes the schematic three dimensional views after case lid and cooling and warming component；
Fig. 4 is the utility model first embodiment cooling and warming component partial 3 d schematic diagram A；
Fig. 5 is the utility model first embodiment cooling and warming component partial 3 d schematic diagram B；
Fig. 6 is the utility model second embodiment schematic three dimensional views；
Fig. 7 is the utility model second embodiment internal structure schematic diagram；
Fig. 8 is the utility model second embodiment upward view；
Fig. 9 is the utility model refrigeration and heating operations flow chart；
Figure 10 is the utility model actual installation structural schematic diagram；
In figure：1. shell, 2. case lids, 3. water tanks, 4. spaces, 5/51. cooling and warming component, 6. water pump components, 7/71.
Controller assemblies, 8. power supply modules, 5-1. tank lid, 5-2. heat insulation foams, the first refrigerating-heating pieces of 5-3., 5-4. cooling fins, 5-
5. fan, 5-6. air inlets, 5-7. air outlets, the second refrigerating-heating pieces of 51-1., 51-2. ventilation openings, 6-1. water pumps, 6-2. go out
The mouth of a river, the first water inlets of 6-3., the second water inlets of 6-4., 71-1. refrigeration relay, 71-2. heat relay.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings；
In the accompanying drawings：
First embodiment：In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 9, Tu10Zhong：Power battery pack temperature control equipment, packet
The case lid 2 for including shell 1 and being connected on shell 1；It is separated into water tank 3 and space 4 inside the shell 1；The water tank 3
For L-shaped structure；It is provided with cooling and warming component 5 on the water tank 3；It is provided in the space 4 and water tank 3 and shell 1
The water pump component 6 of connection, the controller assemblies 7 and power supply module 8 being connect with cooling and warming component 5；The power supply module
8 provide power supply to controller assemblies 7 and water pump component 6；The cooling and warming component 5 include be connected to water tank 3 and case lid 2 it
Between tank lid 5-1, be connected in turn heat insulation foam 5-2 on tank lid 5-1, the first refrigerating-heating piece 5-3, cooling fin 5-4 and
Fan 5-5, the air inlet 5-6 communicated with fan 5-5 being arranged on case lid 2, and the air outlet that is arranged on 1 side of shell
5-7；The water pump component 6 includes the water pump 6-1 being connected in 1 bottom interior wall of shell, is connected on water pump 6-1 and passes through
The water outlet 6-2 of 1 side wall of shell and the first water inlet 6-3 communicated with water tank 3, and across 1 side wall of shell and 3 phase of water tank
The second logical water inlet 6-4；The controller assemblies 7 include the temperature being connect with cooling and warming component 5 being arranged in space 4
Spend controller；In actual use, by water outlet 6-2 in water pump component 6 and the second water inlet 6-4 respectively with battery pack 101
On water cooling tube 102 on water outlet and water inlet to connecting, the BMS battery managements system in controller assemblies 7 and battery pack 101
103 docking of system；When refrigeration：BMS battery management systems 103 are monitored battery 104, when the temperature is excessively high, BMS battery managements
System 103 passes information to power battery pack temperature control equipment 1101, in power battery pack temperature control equipment 1101
Controller assemblies 7 control water pump component 6, and fan 5-5 is opened, and power supply module 8 provides refrigeration model to cooling and warming component 5 simultaneously
Required power supply starts, to flowing back to the liquid refrigerating come out of battery pack 101, to play the effect for freezing to entire battery pack 101
Fruit, and according to the temperature height situation in battery pack 101, the controller assemblies 7 of different size are in control cooling and warming component 5
In the process, different refrigeration work consumptions are provided, the saving of the energy is conducive to；When heating：BMS battery management systems 103 to battery 104 into
Row monitoring, when the temperature is too low, BMS battery management systems 103 pass information to power battery pack temperature control equipment 1101,
Controller assemblies 7 in power battery pack temperature control equipment 1101 control water pump component 6, and fan 5-5 is opened, power supply module 8
The required power supply of heating model is provided to cooling and warming component 5 simultaneously, starts to add to flowing back to the liquid come out of battery pack 101
Heat, plays the effect heated to entire battery pack 101, and according to the temperature height situation in battery pack 101, different size
Controller assemblies 7 provide different heating power, are conducive to the saving of the energy during controlling cooling and warming component 5.
Second embodiment：In Fig. 6, Fig. 7, Fig. 8, Fig. 9, Tu10Zhong：Power battery pack temperature control equipment, including shell 1
With the case lid 2 being connected on shell 1；It is separated into water tank 3 and space 4 inside the shell 1；The water tank 3 is L-shaped knot
Structure；It is provided with cooling and warming component 51 on the water tank 3；It is provided in the space 4 and connect with water tank 3 and shell 1
Water pump component 6, the controller assemblies 71 and power supply module 8 being connect with cooling and warming component 51；The power supply module 8 to
Water pump component 6 and controller assemblies 71 provide power supply；The cooling and warming component 51 includes being arranged in 3 bottom outer wall of water tank
The second refrigerating-heating piece 51-1, and the ventilation opening with the second refrigerating-heating piece 51-1 cooperation that is symmetricly set on shell 1
51-2；The water pump component 6 includes the water pump 6-1 being connected in 1 bottom interior wall of shell, is connected on water pump 6-1 and wears
The the first water inlet 6-3 for crossing the water outlet 6-2 of 1 side wall of shell and being communicated with water tank 3, and across 1 side wall of shell and water tank 3
The the second water inlet 6-4 communicated；The controller assemblies 71 include the refrigeration relay 71- being connect with cooling and warming component 51
1 and heating relay 71-2；The step of refrigeration and heating, difference lies in use different cooling and warmings as first embodiment
Component 51 and controller assemblies 71, can realize, same power battery pack temperature control equipment can be realized to power battery pack
System is heated, and can be freezed to power battery pack system.
Above-described embodiment is only intended to clearly illustrate made by the utility model and describes, and not to the limit of embodiment
It is fixed, to those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or change, there is no necessity and possibility to exhaust all the enbodiments, and the obvious variation thus amplified out
Or among changing still in the scope of protection of the utility model.
Claims (7)
1. power battery pack temperature control equipment, including shell (1) and the case lid (2) that is connected on shell (1)；It is characterized in that：
It is separated into water tank (3) and space (4) inside the shell (1)；It is provided with cooling and warming component on the water tank (3)；
It is provided with the water pump component (6) being connect with water tank (3) and shell (1) in the space (4), is connect with cooling and warming component
Controller assemblies and power supply module (8).
2. power battery pack temperature control equipment according to claim 1, it is characterized in that：The water tank (3) is L-shaped knot
Structure.
3. power battery pack temperature control equipment according to claim 1, it is characterized in that：The cooling and warming component packet
Include the tank lid (5-1) being connected between water tank (3) and case lid (2), the heat insulation foam (5- being connected in turn in tank lid (5-1)
2), the first refrigerating-heating piece (5-3), cooling fin (5-4) and fan (5-5), be arranged on case lid (2) with fan (5-5) phase
Logical air inlet (5-6), and air outlet (5-7) of the setting on shell (1) side.
4. power battery pack temperature control equipment according to claim 1, it is characterized in that：The cooling and warming component packet
Include and the second refrigerating-heating piece (51-1) in water tank (3) bottom outer wall be set, and be symmetricly set on shell (1) with the
The ventilation opening (51-2) of two refrigerating-heating pieces (51-1) cooperation.
5. power battery pack temperature control equipment according to claim 1, it is characterized in that：Water pump component (6) packet
The water pump (6-1) being connected in shell (1) bottom interior wall is included, on water pump (6-1) and going out across shell (1) side wall is connected to
The mouth of a river (6-2) and the first water inlet (6-3) communicated with water tank (3), and communicating with water tank (3) across shell (1) side wall
The second water inlet (6-4).
6. power battery pack temperature control equipment according to claim 1, it is characterized in that：The controller assemblies include
The temperature controller being connect with cooling and warming component (5) being arranged in space (4).
7. power battery pack temperature control equipment according to claim 1, it is characterized in that：The controller assemblies include
The refrigeration relay (71-1) and heating relay (71-2) being connect with cooling and warming component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283777.9U CN207690953U (en) | 2017-09-30 | 2017-09-30 | Power battery pack temperature control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283777.9U CN207690953U (en) | 2017-09-30 | 2017-09-30 | Power battery pack temperature control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207690953U true CN207690953U (en) | 2018-08-03 |
Family
ID=62986972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721283777.9U Active CN207690953U (en) | 2017-09-30 | 2017-09-30 | Power battery pack temperature control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207690953U (en) |
-
2017
- 2017-09-30 CN CN201721283777.9U patent/CN207690953U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190122 Address after: 200120 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, No. 3, 1 1, Fang Chun road. Patentee after: CNTHCN TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: 214000 Xingguang Industrial Park, No. 10 Xingli Road, Yixing Economic and Technological Development Zone, Wuxi City, Jiangsu Province, 4-102 Patentee before: WUXI NGV NEW ENERGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221009 Address after: Room 805-A, 8th Floor, Building A, Vibrant Business Plaza, No. 185 Jumao Street, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province 215000 Patentee after: Suzhou Changnuo Thermal Control Technology Co.,Ltd. Address before: 200120 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, No. 3, 1 1, Fang Chun road. Patentee before: CNTHCN TECHNOLOGY (SHANGHAI) Co.,Ltd. |
|
| TR01 | Transfer of patent right |