CN209249607U - A kind of battery grading system temperature control system - Google Patents
A kind of battery grading system temperature control system Download PDFInfo
- Publication number
- CN209249607U CN209249607U CN201822083688.0U CN201822083688U CN209249607U CN 209249607 U CN209249607 U CN 209249607U CN 201822083688 U CN201822083688 U CN 201822083688U CN 209249607 U CN209249607 U CN 209249607U
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- Prior art keywords
- temperature
- battery grading
- grading system
- battery
- control module
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model provides a kind of battery grading system temperature control system, including exhaust system and water-cooling system, and the exhaust system includes wind scooper, axial flow blower, temperature sensor, control module and guide duct；The water-cooling system includes circulation waterway and water pump, and the utility model uses the double temperature control system of exhaust system and water-cooling system, multiple temperature sensors are arranged in battery grading system, detects the temperature in battery grading system in time, temperature detection is accurately and timely.Temperature sensor connects control system, the starting of exhaust system and water-cooling system is controlled by control system, the temperature in battery grading system is reduced to zone of reasonableness rapidly, temperature is higher, the revolving speed of axial flow blower and pump motor is higher, to guarantee that the temperature in battery grading system is constant, it is of great significance to the normal work of battery grading system.
Description
Technical field
The utility model relates to cell manufacturing techniques field, specially a kind of battery grading system temperature control system.
Background technique
Lithium ion battery is melted into process of production, partial volume process is the important link of power consumption, the chemical conversion of lithium battery,
Partial volume process has strict demand to environment temperature, and general environment temperature need to be controlled at 18~25 DEG C, and battery grading system is normal
A large amount of thermal current can be generated in work, and hot-fluid forms circulation or vortex in workshop, workshop condition temperature is made to reach 35 DEG C
Even 50 DEG C or more.Room conditioning expends a large amount of to maintain required temperature (18~25 DEG C) that will continue long-term work
Electric energy, and airconditioning control temperature cannot make local temperature in battery grading system be rapidly reduced to suitable temperature in a short time
Section, the partial volume mode of this temperature control not in time is not stable in performance to the charge-discharge performance of lithium ion battery, raw to batch
The battery consistency control of production is not in place, and performance generates deviation between product batches, and it is inconsistent in turn result in battery capacity, waste
Raw material, the performance of every batch of primary cell are inconsistent to influence using effect when assembled.
Accordingly, it is desirable to provide a kind of be directed to the insufficient improved technology scheme of the above-mentioned prior art.
Utility model content
The purpose of this utility model is to provide a kind of battery grading system temperature control systems, at least to solve existing battery
Because in partial volume temperature change greatly caused by battery capacity it is inconsistent, so that the waste of raw material is caused, with the performance of batch battery
Inconsistent problem.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of battery grading system temperature control system, the battery grading system temperature control system includes exhaust system and water
Cooling system；
Exhaust system, the exhaust system are located at the top of battery grading system, for arranging the heat in battery grading system
To outside workshop, the exhaust system includes:
Wind scooper, the wind scooper lower end are located at the top open part of battery grading system, the wind scooper
Top end opening size is less than lower ending opening size；
Axial flow blower, the axial flow blower are located at the top of the wind scooper, and the air inlet of the shell of the axial flow blower
End and the top of the wind scooper are touched；
Temperature sensor, the temperature sensor are located at battery grading system, and the temperature sensor is connect with control module；
Control module, the control module are located at the top sidewall of battery grading system, and the control module connection temperature passes
Sensor and axial flow blower control the revolving speed of axial flow blower for the variation according to temperature；
The outlet air end of the shell of guide duct, one end of the guide duct and the axial flow blower touches, the guide duct
The other end extends to outside workshop；
Water-cooling system, the water-cooling system include:
Circulation waterway, the circulation waterway are curved metal tube, and the circulation waterway is evenly arranged on each layer of battery grading system
Top below, for heat absorption in battery grading system to be taken away through waterway circulating；
Water pump, the water pump is located at the water inlet of the circulation waterway, described for driving the water flowing in circulation waterway
Water pump is connect with the control module, and the start and stop of water pump are controlled by control module.
Battery grading system temperature control system as described above, it is preferable that temperature display, institute are provided on the wind scooper
It states temperature display screen to connect with the control module, temperature in real-time display battery grading system.
Battery grading system temperature control system as described above, it is preferable that alarm system is provided on the wind scooper, it is described
Alarm system is connect with the control module.
Battery grading system temperature control system as described above, it is preferable that the temperature sensor is provided with multiple, is distributed in
In battery grading system.
Battery grading system temperature control system as described above, it is preferable that the control module includes Programmable logical controller
Device and frequency converter.
Battery grading system temperature control system as described above, it is preferable that the alarm system includes buzzer and flashing light.
Compared with the immediate prior art, the technical solution that the utility model supplies has following excellent effect:
The utility model uses the double temperature control system of exhaust system and water-cooling system, is arranged in battery grading system multiple
Temperature sensor detects the temperature in battery grading system in time, and temperature detection is accurately and timely.By control system to exhaust system
It is actuated for controlling with water-cooling system, the temperature in battery grading system is reduced to zone of reasonableness rapidly, temperature is higher, axis stream
The revolving speed of blower and pump motor is higher, to guarantee that the temperature in battery grading system is constant, to the normal work of battery grading system
It is of great significance.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Wherein:
Fig. 1 is the exhaust system structural schematic diagram of the utility model specific embodiment；
Fig. 2 is the water-cooling system arrangement schematic diagram of the utility model specific embodiment.
In figure: 1, wind scooper；11, temperature display；12, buzzer；13, flashing light；2, axial flow blower；3, temperature sensing
Device；4, control module；5, guide duct；6, circulation waterway；7, water pump；8, battery grading system.
Specific embodiment
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.It should be noted that not conflicting
In the case where, the features in the embodiments and the embodiments of the present application can be combined with each other.
In the description of the present invention, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of description the utility model rather than requires the utility model that must be constructed and operated in a specific orientation, therefore
It should not be understood as the limitation to utility model.Term used in the utility model " connected ", " connection " shall be understood in a broad sense, example
Such as, it may be a fixed connection, may be a detachable connection；It can be directly connected, the indirect phase of intermediate member can also be passed through
Even, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment according to the present utility model, as depicted in figs. 1 and 2, the utility model provide a kind of battery grading system temperature
Spend control system, including exhaust system and water-cooling system；
Exhaust system, exhaust system are located at the top of battery grading system, for the heat in battery grading system to be drained into vehicle
Between it is outer, exhaust system includes:
Wind scooper 1,1 lower end of wind scooper are located at the top open part of battery grading system 8, the top end opening size of wind scooper 1
Less than lower ending opening size；Temperature display 11 is provided on wind scooper 1,11 acts of temperature display connect with control module 4, real
When show temperature in battery grading system 8, check the temperature in battery grading system 8 in time convenient for shop personnel.It is practical at this
In novel embodiment, alarm system is additionally provided on wind scooper 1, alarm system includes buzzer 12 and flashing light 13.Alarm system
System is connect with control module 4, and when 8 temperature of battery grading system is beyond preset range, and temperature is not down to default model in 5 minutes
It encloses, control module 4 controls alarm system progress alarm and shows that 12 buzzing of buzzer, flashing light 13 flashes, and staff is prompted to carry out
Emergency processing.Since battery grading system 8 steeply rises final on fire, report because cell damage will lead to heat in the process of running
Alert system can in time show abnormal temperature rise by alarm, cause staff's note that avoiding fire accident.
Axial flow blower 2, axial flow blower 2 are located at the top of wind scooper 1, and the air intake and wind-guiding of the shell of axial flow blower 2
The top contiguity of cover 1；
Temperature sensor 3, temperature sensor 3 are located inside battery grading system 8, and temperature sensor 3 and control module 4 connect
It connects；In the embodiments of the present invention, temperature sensor 3 is provided with 3, is distributed in battery grading system 8, real-time measurement electricity
Temperature is carried out integrated treatment by the temperature at each position in pond grading system 8, control module 4.
Control module 4, control module 4 are located at the top sidewall of battery grading system 8, and control module 4 connects temperature sensor 3
With axial flow blower 2, the revolving speed of axial flow blower 2 is controlled for the variation according to temperature；Control module 4 includes Programmable logical controller
Temperature is transmitted to programmable logic controller (PLC) by device and frequency converter, temperature sensor 3, and programmable logic controller (PLC) is by temperature data
It is controlled, control frequency converter work, Frequency Converter Control axial flow blower 2 and water pump 7 work, and according to the variation of temperature, become
The revolving speed of frequency device real-time control axial flow blower 2 and 7 motor of water pump, temperature is higher, and the revolving speed of 7 motor of axial flow blower 2 and water pump is got over
Height, to guarantee that the temperature in battery grading system 8 is constant.
Guide duct 5, the outlet air end contiguity of the shell of one end and axial flow blower 2 of guide duct 5, the other end of guide duct 5 prolong
It extends to outside workshop；
Water-cooling system, water-cooling system include:
Circulation waterway 6, circulation waterway 6 are curved metal tube, and circulation waterway 6 is evenly arranged on the top of each layer of battery grading system 8
Below portion, for heat absorption in battery grading system 8 to be taken away through waterway circulating；The unified arrangement water inlet main pipeline in workshop and return water
The inlet and outlet of circulation waterway 6 in battery grading system 8 are respectively connected to the water inlet main pipeline in workshop and returned by main pipeline
Water main pipeline, using this higher characteristic of the specific heat ratio of water, to be recycled by water, by the heat in battery grading system 8
It takes away.
Water pump 7, water pump 7 are located at the water inlet of circulation waterway 6, for driving the water flowing in circulation waterway 6, water pump 7 with
Control module 4 connects, and the start and stop of water pump 7 are controlled by control module 4.
The course of work of 8 temperature control system of battery grading system of the utility model are as follows: when inside battery grading system 8
Temperature sensor 3 perceive battery grading system 8 in temperature exceed predetermined temperature range when, control module 4 control axial flow blower 2
It is rotated with water pump 7, axial flow blower 2 detaches the hot-air in battery grading system 8 in time, cooperates water-cooling system, rapidly by battery
Temperature in grading system 8 is reduced to zone of reasonableness, and temperature is higher, and the revolving speed of 7 motor of axial flow blower 2 and water pump is higher, to protect
The temperature demonstrate,proved in battery grading system 8 is constant.Ensure the normal work of battery grading system 8.
In conclusion the utility model uses the double temperature control system of exhaust system and water-cooling system, in battery grading system
The interior multiple temperature sensors of setting, detect the temperature in battery grading system, temperature detection is accurately and timely in time.Pass through control system
Exhaust system and water-cooling system are actuated for controlling, the temperature in battery grading system is reduced to zone of reasonableness rapidly, temperature
Degree is higher, and the revolving speed of axial flow blower and pump motor is higher, to guarantee that the temperature in battery grading system is constant, to battery partial volume
The normal work of cabinet is of great significance.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for the skill of this field
For art personnel, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, made
Any modification, equivalent substitution, improvement and etc., should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of battery grading system temperature control system, which is characterized in that the battery grading system temperature control system includes row
Wind system and water-cooling system；
Exhaust system, the exhaust system are located at the top of battery grading system, for the heat in battery grading system to be drained into vehicle
Between it is outer, the exhaust system includes:
Wind scooper, the wind scooper lower end are located at the top open part of battery grading system, the top end opening size of the wind scooper
Less than lower ending opening size；
Axial flow blower, the axial flow blower are located at the top of the wind scooper, and the air intake of the shell of the axial flow blower with
Touch on the top of the wind scooper；
Temperature sensor, the temperature sensor are located inside battery grading system, and the temperature sensor is connect with control module；
Control module, the control module are located at the top sidewall of battery grading system, and the control module connects temperature sensor
And axial flow blower, the revolving speed of axial flow blower is controlled for the variation according to temperature；
The outlet air end of guide duct, the shell of one end of the guide duct and the axial flow blower touches, the guide duct it is another
End extends to outside workshop；
Water-cooling system, the water-cooling system include:
Circulation waterway, the circulation waterway are curved metal tube, and the circulation waterway is evenly arranged on the top of each layer of battery grading system
Below portion, for heat absorption in battery grading system to be taken away through waterway circulating；
Water pump, the water pump is located at the water inlet of the circulation waterway, for driving the water flowing in circulation waterway, the water pump
It is connect with the control module, the start and stop of water pump is controlled by control module.
2. battery grading system temperature control system as described in claim 1, which is characterized in that be provided with temperature on the wind scooper
Display screen is spent, the temperature display screen is connect with the control module, temperature in real-time display battery grading system.
3. battery grading system temperature control system as described in claim 1, which is characterized in that be provided with report on the wind scooper
Alert system, the alarm system are connect with the control module.
4. battery grading system temperature control system as described in claim 1, which is characterized in that the temperature sensor is provided with
Multiple, the multiple temperature sensor is distributed in battery grading system.
5. battery grading system temperature control system as described in claim 1, which is characterized in that the control module includes that can compile
Journey logic controller and frequency converter.
6. battery grading system temperature control system as claimed in claim 3, which is characterized in that the alarm system includes buzzing
Device and flashing light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083688.0U CN209249607U (en) | 2018-12-12 | 2018-12-12 | A kind of battery grading system temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083688.0U CN209249607U (en) | 2018-12-12 | 2018-12-12 | A kind of battery grading system temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209249607U true CN209249607U (en) | 2019-08-13 |
Family
ID=67532609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083688.0U Expired - Fee Related CN209249607U (en) | 2018-12-12 | 2018-12-12 | A kind of battery grading system temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209249607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842064A (en) * | 2020-07-08 | 2020-10-30 | 东莞市创明电池技术有限公司 | Lithium battery formation partial volume heat production recycle system |
-
2018
- 2018-12-12 CN CN201822083688.0U patent/CN209249607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842064A (en) * | 2020-07-08 | 2020-10-30 | 东莞市创明电池技术有限公司 | Lithium battery formation partial volume heat production recycle system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20191212 |