CN204360253U - Supercharging constant temperature and humidity experimental provision - Google Patents
Supercharging constant temperature and humidity experimental provision Download PDFInfo
- Publication number
- CN204360253U CN204360253U CN201520053662.5U CN201520053662U CN204360253U CN 204360253 U CN204360253 U CN 204360253U CN 201520053662 U CN201520053662 U CN 201520053662U CN 204360253 U CN204360253 U CN 204360253U
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- supercharging
- cup
- constant temperature
- test
- oil groove
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Abstract
The utility model relates to a kind of supercharging constant temperature and humidity experimental provision.Main technical solution, when testing the PEM of new forms of energy battery, can not effectively ensure to carry out under supercharging constant temperature and humidity condition, makes test effect be difficult to meet the requirements of problem.Comprise nitrogen cylinder, humidification cup, oil groove, test bucket, well heater, supercharging cup and testing tool, described test bucket is positioned in oil groove, described nitrogen cylinder is connected with humidification cup by delivery pipe, described humidification cup is connected with test bucket by delivery pipe, described test bucket is connected with supercharging cup by delivery pipe, described well heater is located in oil groove, and tested battery is positioned in test bucket, and described testing tool is connected with tested battery.Adopt this test unit, tested new forms of energy battery is tested under constant voltage, constant temperature, constant humidity condition, and test effect reaches requirement, has and tests the advantages such as accurate, reasonable.
Description
Technical field
The utility model relates to a kind of supercharging constant temperature and humidity experimental provision.
Background technology
The PEM of new forms of energy battery, require in its test process to carry out under supercharging constant temperature and humidity condition, classic method is at Resistant heating, test under the condition of heat-insulating material moisturizing, can not effectively ensure supercharging, constant temperature, constant humidity, therefore, its test effect is difficult to reach requirement.
Utility model content
In order to overcome shortcoming and the weak point of background technology, the utility model carries out the experimental provision tested under providing a kind of supercharging, constant temperature, constant humidity condition, meet the test request of product.
A kind of supercharging constant temperature and humidity experimental provision, comprise nitrogen cylinder, humidification cup, oil groove, test bucket, well heater, supercharging cup and testing tool, described test bucket is positioned in oil groove, described nitrogen cylinder is connected with humidification cup by delivery pipe, described humidification cup is connected with test bucket by delivery pipe, and described test bucket is connected with supercharging cup by delivery pipe, and described well heater is located in oil groove, tested battery is positioned in test bucket, and described testing tool is connected with tested battery.
Also comprise electrothermal relay and thermopair, oil groove is stretched in one end of described thermopair, and the other end is connected with electrothermal relay, described electrothermal relay control heater.
Be provided with support in described oil groove, described test bucket is positioned on support.
the utility model has following beneficial effect:adopt this test unit, the PEM of tested new forms of energy battery is tested under constant voltage, constant temperature, constant humidity condition, and test effect reaches requirement, has and tests the advantages such as accurate, reasonable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, nitrogen cylinder 1, humidification cup 2, oil groove 3, test bucket 4, well heater 5, supercharging cup 6, testing tool 7, delivery pipe 8, tested battery 9, electrothermal relay 10, thermopair 11, support 12.
Embodiment
Be described further for embodiment of the present utility model below:
As shown in the figure, a kind of supercharging constant temperature and humidity experimental provision, comprise nitrogen cylinder 1, humidification cup 2, oil groove 3, test bucket 4, well heater 5, supercharging cup 6 and testing tool 7, described test bucket 4 is positioned in oil groove 3, support 12 is provided with in described oil groove 3, described test bucket 4 is positioned on support 12, described nitrogen cylinder 1 is connected with humidification cup 2 by delivery pipe 8, described humidification cup 2 is connected with test bucket 4 by delivery pipe 8, described test bucket 4 is connected with supercharging cup 6 by delivery pipe 8, described well heater 5 is located in oil groove 3, tested battery 9 is positioned in test bucket 4, described testing tool 7 is connected with tested battery 9.Adopt such scheme, adopt this test unit, the PEM of tested new forms of energy battery is tested under constant voltage, constant temperature, constant humidity condition, and test effect reaches requirement, has and tests the advantages such as accurate, reasonable.
Also comprise electrothermal relay 10 and thermopair 11, oil groove is stretched in one end of described thermopair 11, and the other end is connected with electrothermal relay 10, described electrothermal relay 10 control heater 5.Detected by the oil in thermopair 11 pairs of oil grooves, transmit temperature signal to electrothermal relay 10, by electrothermal relay, well heater 5 is controlled, to reach constant temperature effect.
Principle of work: humidification: when being with the nitrogen of pressure through humidification cup 2, nitrogen passes through from liquid water, now gas, liquid contact with each other mixing, hydrone is taken to central authorities' test bucket 4, after being full of nitrogen in test bucket 4, overflow through delivery pipe and arrive supercharging cup, now adjust the water level in supercharging cup, can nitrogen pressure in Control experiment bucket.Heating: shown in figure, oil in oil groove is heated by electric heater, and controls the heat time through thermocouple relay, realizes a constant oil temperature and heats central test box, because the oil in oil groove 3 is constant temperature, so central test box also achieves constant temperature.During test, battery is put on the support of test bucket 4, testing tool 7 is connected with battery, is tested by the PEM of testing tool 7 pairs of batteries.
Embodiment should not be considered as the restriction to utility model, but any improvement done based on spirit of the present utility model, all should within protection domain of the present utility model.
Claims (3)
1. a supercharging constant temperature and humidity experimental provision, it is characterized in that: comprise nitrogen cylinder (1), humidification cup (2), oil groove (3), test bucket (4), well heater (5), supercharging cup (6) and testing tool (7), described test bucket (4) is positioned in oil groove (3), described nitrogen cylinder (1) is connected with humidification cup (2) by delivery pipe (8), described humidification cup (2) is connected with test bucket (4) by delivery pipe (8), described test bucket (4) is connected with supercharging cup (6) by delivery pipe (8), described well heater (5) is located in oil groove (3), tested battery (9) is positioned in test bucket (4), described testing tool (7) is connected with tested battery (9).
2. supercharging constant temperature and humidity experimental provision according to claim 1, it is characterized in that: also comprise electrothermal relay (10) and thermopair (11), oil groove is stretched in one end of described thermopair (11), the other end is connected with electrothermal relay (10), described electrothermal relay (10) control heater (5).
3. supercharging constant temperature and humidity experimental provision according to claim 1 and 2, is characterized in that: be provided with support (12) in described oil groove (3), described test bucket (4) is positioned on support (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053662.5U CN204360253U (en) | 2015-01-26 | 2015-01-26 | Supercharging constant temperature and humidity experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053662.5U CN204360253U (en) | 2015-01-26 | 2015-01-26 | Supercharging constant temperature and humidity experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204360253U true CN204360253U (en) | 2015-05-27 |
Family
ID=53261711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520053662.5U Expired - Fee Related CN204360253U (en) | 2015-01-26 | 2015-01-26 | Supercharging constant temperature and humidity experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204360253U (en) |
-
2015
- 2015-01-26 CN CN201520053662.5U patent/CN204360253U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150527 Termination date: 20200126 |