CN208688235U - A kind of lithium battery oven air regenerating device - Google Patents
A kind of lithium battery oven air regenerating device Download PDFInfo
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- CN208688235U CN208688235U CN201821309141.1U CN201821309141U CN208688235U CN 208688235 U CN208688235 U CN 208688235U CN 201821309141 U CN201821309141 U CN 201821309141U CN 208688235 U CN208688235 U CN 208688235U
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- gas path
- path pipe
- vacuum pump
- control cabinet
- pressure switch
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Abstract
The utility model relates to a kind of lithium battery oven air regenerating devices, this air regenerating device includes moving trolley, control cabinet, vacuum pump, pressure switch, nitrogen cylinder and baking oven, pressure switch, control cabinet and vacuum pump are disposed in the moving trolley, the control cabinet electrical connection vacuum pump and pressure switch, the vacuum pump passes through gas path pipe A with nitrogen cylinder respectively and connects baking oven with gas path pipe B, it is pressure detecting piping connection between the baking oven and pressure switch, is electrically connected between the control cabinet and gas path pipe A and gas path pipe B.The utility model has the advantages that: the utility model lithium battery oven air regenerating device is able to achieve laboratory monomer small oven automatic ventilation function, the moisture content in battery is effectively reduced, save the cost improves efficiency.
Description
Technical field
The utility model relates to technical field of lithium batteries more particularly to a kind of lithium battery oven air regenerating devices.
Background technique
Influence of the moisture to lithium battery performance is various, the excessively high quality decline, bulging, spontaneous combustion, even quick-fried of will lead to
The consequences such as fried, therefore, lithium battery use vacuum drying process, the as much as possible moisture content in reduction battery.And laboratory
Monomer small size vacuum baking oven does not have an automatic ventilation function, the moisture baked out in baking oven can not automatic-discharging, need to manually recycle
Ventilation excludes moisture.So a kind of automatic circulating picture-changing device of air need to be studied.
Utility model content
The purpose of this utility model is: in view of the above deficiencies, providing a kind of lithium battery oven air regenerating device.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of lithium battery oven air regenerating device, this air regenerating device include moving trolley, control cabinet, vacuum pump, pressure switch,
Nitrogen cylinder and baking oven, pressure switch, control cabinet and vacuum pump are disposed in the moving trolley, and the control cabinet electrical connection is true
Sky pump and pressure switch, the vacuum pump pass through gas path pipe A respectively with nitrogen cylinder and connect baking oven, the baking with gas path pipe B
It is pressure detecting piping connection between case and pressure switch, is electrically connected between the control cabinet and gas path pipe A and gas path pipe B
It connects.
Gas path pipe A, gas path pipe B and gas circuit between the baking oven and vacuum pump, nitrogen cylinder and pressure switch
Pipeline is equipped with ready-packaged joint.
The gas path pipe A and gas path pipe B is equipped with the solenoid valve realized and be electrically connected with control cabinet.
The control cabinet is controlled by 220V power supply.
This lithium battery oven air regenerating device, control cabinet use time relay programmable controller, visualize man-machine interface
Manual operation programming, vacuum pump and nitrogen cylinder control can be delayed and be circularly set, and process control step can be modified and be write, automatic to control
Make and manually control changeable, simple to operate, all circuit control devices are all mounted in control cabinet, by power cord plug
220V power supply line is introduced, plug is convenient, facilitates transfer.
Pressure switch is connect by digital display positive/negative pressure switch control, pressure detecting pipeline with baking oven, and digital display positive/negative pressure is opened
There is a two-way warning output in pass, and lower bound position controls the solenoid valve on vacuum pump, and when hypotony closes the solenoid valve on vacuum pump, high
Solenoid valve on limit control nitrogen cylinder, the solenoid valve on nitrogen cylinder is closed when hypertonia, avoids oven interior air pressure excessively high
It is endangered with too low bring.
Nitrogen cylinder pressure reducing valve pressure is controlled in 0.02Mpa.
Vacuum pump is small-size rotary vacuum pump.
Using ready-packaged joint, it can be achieved that quick despatch and transfer on nitrogen cylinder, vacuum pump and baking oven.
Nitrogen cylinder, vacuum pump and control cabinet all collect in moving trolley, facilitate transfer.
Compared with prior art, the utility model is achieved has the technical effect that the utility model lithium battery oven is taken a breath
Equipment is able to achieve laboratory monomer small oven automatic ventilation function, the moisture content in battery is effectively reduced, save the cost mentions
High efficiency.
Detailed description of the invention
Fig. 1 is a kind of lithium battery automatic air-exchanging equipment schematic diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment one:
As described in Figure 1, a kind of lithium battery oven air regenerating device of the utility model, this air regenerating device include moving trolley 1,
Control cabinet 2, vacuum pump 3, pressure switch 4, nitrogen cylinder 5 and baking oven 6 dispose pressure switch 4, control in the moving trolley 1
Cabinet 2 and vacuum pump 3, the control cabinet 2 is electrically connected vacuum pump 3 and pressure switch 4, the vacuum pump 3 and nitrogen cylinder 5 lead to respectively
It crosses gas path pipe A7 and connects baking oven with gas path pipe B8, connected between the baking oven 6 and pressure switch 4 for pressure detecting pipeline 9,
The control cabinet 2 between gas path pipe A7 and gas path pipe B8 to be electrically connected.
Gas path pipe A7, gas path pipe B8 between the baking oven 6 and vacuum pump 3, nitrogen cylinder 5 and pressure switch 4 with
And gas path pipe 9 is equipped with ready-packaged joint 10.
The gas path pipe A7 and gas path pipe B8 is equipped with the solenoid valve 11 realized and be electrically connected with control cabinet 2.
The control cabinet 2 is controlled by 220V power supply.
This lithium battery oven air regenerating device, control cabinet 2 use time relay programmable controller, visualize man-machine interface
Manual operation programming, vacuum pump 3 and the control of nitrogen cylinder 5 can be delayed and be circularly set, and process control step can be modified and be write, automatically
Control and manually control changeable, simple to operate, all circuit control devices are all mounted in control cabinet 2, by plug electricity
Source line introduces 220V power supply line, and plug is convenient, facilitates transfer.
Pressure switch 4 is connect by digital display positive/negative pressure switch control, gas path pipe 9 with baking oven 6, digital display positive/negative pressure switch
There is a two-way warning output, lower bound position controls the solenoid valve 11 on vacuum pump 3, and when hypotony closes the solenoid valve on vacuum pump 3
11, the solenoid valve 11 on height limit control nitrogen cylinder 5 closes the solenoid valve 11 on nitrogen cylinder 5 when hypertonia, avoids baking oven 6
The excessively high and too low bring harm of air pressure inside.
5 pressure reducing valve pressure of nitrogen cylinder is controlled in 0.02Mpa.
Vacuum pump 3 is small-size rotary vacuum pump.
Using ready-packaged joint 10, it can be achieved that quick despatch and transfer on nitrogen cylinder 5, vacuum pump 3 and baking oven 6.
Nitrogen cylinder 5, vacuum pump 3 and control cabinet 2 all collect in moving trolley 1, facilitate transfer.
Its working method are as follows: open 6 heating power supply of baking oven and baking time step is set, by the gas of nitrogen cylinder 5 and vacuum pump 3
Ready-packaged joint 10 on road pipeline 8 and gas path pipe 7 is connect with 5 pipe joint of baking oven, by 4 pressure monitoring of positive/negative pressure switch
Pipeline 9 is connect with 6 connector of baking oven, opens 5 pressure loading valve of nitrogen cylinder, and outlet pressure is controlled in 0.02Mpa, then by control cabinet
2 attaching plugs are plugged, and open 2 power switch of control cabinet, journey is arranged on time relay programmable controller by baking process
Sequence step, then starting automatically controls, and control cabinet 2 automatically controls nitrogen and vacuum delay loop, program step end of run
After be automatically stopped.
Compared with prior art, the utility model is achieved has the technical effect that the utility model lithium battery oven is taken a breath
Equipment is able to achieve laboratory monomer small oven automatic ventilation function, the moisture content in battery is effectively reduced, save the cost mentions
High efficiency.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (4)
1. a kind of lithium battery oven air regenerating device, it is characterised in that: this air regenerating device include moving trolley, control cabinet, vacuum pump,
Pressure switch, nitrogen cylinder and baking oven dispose pressure switch, control cabinet and vacuum pump, the control in the moving trolley
Cabinet electrical connection vacuum pump and pressure switch, the vacuum pump pass through gas path pipe A with nitrogen cylinder respectively and connect baking with gas path pipe B
Case is pressure detecting piping connection, the control cabinet and gas path pipe A and gas path pipe B between the baking oven and pressure switch
Between for electrical connection.
2. a kind of lithium battery oven air regenerating device according to claim 1, it is characterised in that: the baking oven and vacuum pump,
Gas path pipe A, gas path pipe B and gas path pipe between nitrogen cylinder and pressure switch are equipped with ready-packaged joint.
3. a kind of lithium battery oven air regenerating device according to claim 1, it is characterised in that: the gas path pipe A is gentle
Road pipeline B is equipped with the solenoid valve realized and be electrically connected with control cabinet.
4. a kind of lithium battery oven air regenerating device according to claim 1, it is characterised in that: the control cabinet is controlled by
220V power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309141.1U CN208688235U (en) | 2018-08-14 | 2018-08-14 | A kind of lithium battery oven air regenerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309141.1U CN208688235U (en) | 2018-08-14 | 2018-08-14 | A kind of lithium battery oven air regenerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688235U true CN208688235U (en) | 2019-04-02 |
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ID=65885072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821309141.1U Active CN208688235U (en) | 2018-08-14 | 2018-08-14 | A kind of lithium battery oven air regenerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674959A (en) * | 2022-03-29 | 2022-06-28 | 佛山市天劲新能源科技有限公司 | Method and device for online detection of battery core moisture in lithium battery oven |
-
2018
- 2018-08-14 CN CN201821309141.1U patent/CN208688235U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674959A (en) * | 2022-03-29 | 2022-06-28 | 佛山市天劲新能源科技有限公司 | Method and device for online detection of battery core moisture in lithium battery oven |
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