CN207380080U - A kind of visual device for testing half-cell constant temperature - Google Patents
A kind of visual device for testing half-cell constant temperature Download PDFInfo
- Publication number
- CN207380080U CN207380080U CN201721149108.2U CN201721149108U CN207380080U CN 207380080 U CN207380080 U CN 207380080U CN 201721149108 U CN201721149108 U CN 201721149108U CN 207380080 U CN207380080 U CN 207380080U
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- CN
- China
- Prior art keywords
- cell
- test
- constant temperature
- temperature
- jig plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 230000000007 visual effect Effects 0.000 title claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000012774 insulation material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 229920005439 Perspex® Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 231100000701 toxic element Toxicity 0.000 description 1
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of visual device for testing half-cell constant temperature, includes the babinet of fixed half-cell fixture, temperature control heating system and attemperator.A kind of visual device for testing half-cell constant temperature provided by the utility model, the middle half-cell is completely or partially positioned over the thermostat, half-cell is put into together with fixture in babinet, test required temperature is reached by heating system, thermostat ensures that its operating temperature is constant, reduce ambient temperature influences caused by test, all visual in the overall process of test, makes test more representative.
Description
Technical field
The utility model is related to field of lithium, and in particular to a kind of visual device of half-cell constant temperature test.
Background technology
Lithium ion battery is free from the toxic elements such as any mercury, cadmium, is real environmentally protective battery.Nowadays become and worked as
Modern most promising secondary cell belongs to the definite new industry-core project of new-energy automobile project one of country,
And the energy industry that country gives priority to after Petroleum Industry.
Lithium ion battery is a kind of new high-tech product, has voltage height, specific capacity is big, has extended cycle life, security performance
It is good, self discharge is small, memory-less effect, can fast charging and discharging, many advantages, such as operating temperature range is wide.
It is tested in lithium ion battery in use, influencing the performance of lithium ion energy has many factors, environment temperature is exactly important
A ring, so control test temperature, to making various product more preferably in each area using having important directive significance, half-cell
The visual device of constant temperature test tests half-cell in the case of can simulating various regions different temperatures.
The content of the invention
In view of deficiency of the prior art, the purpose of this utility model is to provide it is a kind of make that half-cell constant temperature tests can
View apparatus realizes that test process is visualized, and reduces influence of the temperature to test result.
To achieve the above object, the technical solution of the utility model is as follows：A kind of visual dress for testing half-cell constant temperature
It puts, including：Insulating box, temperature control heating system and test cabinet, which is characterized in that the constant temperature box body one side is opening, separately
Outer five face is closing, is seamlessly connected between the one side and test cabinet of opening, and five faces in addition closed are made of clear material, and
Thermal insulation material including being filled with transparent material between inside and outside two layers, inside and outside two layers；It is parallel that polylith is equipped among the insulating box
Jig plate, jig plate both ends are fixed on babinet internal layer, are horizontally fixed on after test cabinet data cable jockey by screw
On jig plate；Heating unit is equipped with below the insulating box, heating unit is controlled by external temperature control heating system.
Further, the thermal insulation material is the thermal insulation material formed by PVC, PC perspex.
Further, the temperature control heating system includes temperature sensor, relay.
Further, the half-cell is fixed by test cabinet data cable, fixture, jig plate and is completely or partially positioned over institute
It states in insulating box, the constant temperature box body is not contacted directly with half-cell.
The utility model device is solved in half-cell test process and made because of the variation of temperature before and after test data not
One the problem of, can make to test at different temperatures with a series of battery, and the battery of different series is tested at the same temperature,
In the case of whole course visible reliable basis are provided for product test.
Description of the drawings
Fig. 1 is the side view of test cabinet.
Fig. 2 is the top view of the utility model.
In figure, 1-1 insulating boxs outer layer, 1-2 insulating boxs internal layer, 1-3 temperature control heatings system, 2-5 jig plates.
Fig. 3 is the side view of the utility model.
In figure, 2-1 data cables, 2-2 fixtures, 2-3 half-cells, 2-4 thermal insulation materials, 2-5 jig plates, 2-6 screws, 2-7 add
Thermal, 2-8 test cabinets.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, in existing test method, half-cell is to clamp to be suspended in aerial test with data cable by fixture,
It easily generates and rocks in test process, test data can be had an impact；And the electrolyte inside half-cell can also be inclined to one
Side, the similary accuracy for influencing test data.
The utility model achievees the purpose that steady testing by jig plate to fix, referring to Fig. 2, Fig. 3, the utility model institute
The visual device for testing half-cell constant temperature stated, including：Insulating box, temperature control heating system 1-3 and test cabinet 2-8, it is special
Sign is that the constant temperature box body one side is opening, and in addition closing is in five faces, seamless company between the one side and test cabinet of opening
It connects, five faces in addition closed are made of clear material, and including internal layer 1-1 and outer layer 1-2, are filled between inside and outside two layers
The thermal insulation material 2-4 of bright material；The parallel jig plate 2-5 of polylith is equipped among the insulating box, jig plate both ends are fixed on case
On internal layer 1-1, it is horizontally fixed on after test cabinet data cable 2-1 jockeies 2-2 by screw 2-6 on jig plate 2-5；It is described
Heating unit 2-7 is equipped with below insulating box, heating unit 2-7 is controlled by external temperature control heating system 1-3.Wherein, thermal insulating material
Material 2-4 is the thermal insulation material formed by PVC, PC perspex, and temperature control heating system 1-3 includes temperature sensor, relay, leads to
Test cabinet data cable, fixture, jig plate is crossed to fix the half-cell 2-3 and be completely or partially positioned in the insulating box, it is described
Constant temperature box body is not contacted directly with half-cell.
Testing procedure is as follows.
（1）By insulating box with test cabinet to connecting, it is required that be seamlessly connected.
（2）The half-cell assembled is classified, is pressed from both sides by correspondence position on fixture 2-2.
（3）Temperature is adjusted to by test required temperature by temperature control heating system.
（4）Battery test system is opened, starts battery according to the process flow set, checks whether exception, and record
Data.
The foregoing is merely the better embodiment of the utility model, all equivalent changes done according to the utility model are with repairing
Decorations should all belong to the covering scope of the utility model.
Claims (4)
1. a kind of visual device for testing half-cell constant temperature, including：Insulating box, temperature control heating system and test cabinet, it is special
Sign is that the constant temperature box body one side is opening, and in addition closing is in five faces, seamless company between the one side and test cabinet of opening
It connecing, five faces in addition closed are made of clear material, and including being filled with transparent material between inside and outside two layers, inside and outside two layers
Thermal insulation material；The parallel jig plate of polylith is equipped among the insulating box, jig plate both ends are fixed on babinet internal layer, test cabinet
It is horizontally fixed on after data cable jockey by screw on jig plate；Heating unit, heating dress are equipped with below the insulating box
It puts and is controlled by external temperature control heating system.
2. according to the device described in claim 1, which is characterized in that the thermal insulation material is to be formed by PVC, PC perspex
Thermal insulation material.
3. device according to claim 1 or 2, which is characterized in that the temperature control heating system include temperature sensor, after
Electric appliance.
4. device according to claim 1 or 2, which is characterized in that fixed by test cabinet data cable, fixture, jig plate
The half-cell is completely or partially positioned in the insulating box, and the constant temperature box body is not contacted directly with half-cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149108.2U CN207380080U (en) | 2017-09-08 | 2017-09-08 | A kind of visual device for testing half-cell constant temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149108.2U CN207380080U (en) | 2017-09-08 | 2017-09-08 | A kind of visual device for testing half-cell constant temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207380080U true CN207380080U (en) | 2018-05-18 |
Family
ID=62340243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721149108.2U Active CN207380080U (en) | 2017-09-08 | 2017-09-08 | A kind of visual device for testing half-cell constant temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207380080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114609527A (en) * | 2022-01-18 | 2022-06-10 | 广东中质检测技术有限公司 | Device and method for measuring battery charging heat effect |
-
2017
- 2017-09-08 CN CN201721149108.2U patent/CN207380080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114609527A (en) * | 2022-01-18 | 2022-06-10 | 广东中质检测技术有限公司 | Device and method for measuring battery charging heat effect |
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