CN103412263B - A kind of cell test unit - Google Patents
A kind of cell test unit Download PDFInfo
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- CN103412263B CN103412263B CN201310345487.2A CN201310345487A CN103412263B CN 103412263 B CN103412263 B CN 103412263B CN 201310345487 A CN201310345487 A CN 201310345487A CN 103412263 B CN103412263 B CN 103412263B
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Abstract
The invention discloses a kind of cell test unit, comprise the test flume holding cell, be provided with groove lid above described test flume to seal, described groove capping is long-pending is greater than test flume inner chamber mouth area, and described groove covers and is provided with connection terminal, fluid injection is chewed, gas collection/injection is chewed, open and close valve pressure test is chewed, pressure gauge connection.The groove capping of test unit of the present invention is long-pending comparatively large, and cover also rational deployment at groove and have that gas collection/injection is chewed, pressure gauge connection, open and close valve pressure test chew and chew with fluid injection; When carrying out the test of many bodies, by external series, greatly facilitate cell experiment.
Description
Technical field
The present invention relates to cell test unit.
Background technology
Present majority test is all certain the single lattice with battery case, and carry out encapsulation test by means such as various punching, rubber seals, inconvenient operation, not easily observes inner case, can not reuse; Easily pole group is damaged at when dissected, affect observing effect; And it is too little to cover side space, not easily put the devices such as too much discharge, safety valve.
Summary of the invention
Technical matters to be solved by this invention is just to provide a kind of cell test unit, conveniently carries out cell test.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of cell test unit, comprise the test flume holding cell, be provided with groove lid above described test flume to seal, described groove capping is long-pending is greater than test flume inner chamber mouth area, and described groove covers and is provided with connection terminal, fluid injection is chewed, gas collection/injection is chewed, open and close valve pressure test is chewed, pressure gauge connection.
Preferably, described test flume comprises base plate, described base plate is provided with four blocks of side plates, top board is provided with above described side plate, described groove is covered on above top board, rectangle corresponding sized by described base plate, top board and side plate are equal, by transverse combination bolted between described side plate, is fixed by longitudinal combination bolt between described base plate and top board.
Preferably, sealed by sealing gasket between described groove lid and top board, and fastening by fishbolt.
Preferably, described test flume and groove lid are pmma material and make.
Preferably, described test flume is for placing the pole group of experiment, and be provided with bus-bar above described pole group, the end pole of described bus-bar is drawn out to the groove side of covering by by crimping.
Preferably, described top board is corresponding with groove lid side is provided with mistake proofing breach.
Preferably, described test flume intracavity bottom is provided with the volume-adjustment sheet carrying out the adjustment of test flume cavity volume.
Preferably, described test flume inner chamber is provided with air chamber above cell, is provided with the air chamber adjustment sheet carrying out air chamber adjustment in described air chamber.
Preferably, described fluid injection is chewed and is located at groove lid center, and described connection terminal chews both sides by being arranged on fluid injection by cast-weldmould terminal position, and described connection terminal is provided with hold-down bolt.
Preferably, described gas collection/injection is chewed, open and close valve pressure test is chewed and pressure gauge connection is located on three sides of groove lid respectively.
The groove capping of test unit of the present invention is long-pending comparatively large, and cover also rational deployment at groove and have that gas collection/injection is chewed, pressure gauge connection, open and close valve pressure test chew and chew with fluid injection; When carrying out the test of many bodies, by external series, greatly facilitate cell experiment.
In addition, owing to adopting transparent organic glass (also can be other materials that is transparent, acidproof, that have some strength, as AS or transparent ABS etc.) be assembled into monomer groove and lid by rubber seal and the firm mode combined of bolt, thus groove and lid are without die sinking, cost is low, can also be beneficial to and directly observe inner case from outside, and groove and lid adopt the compression mode that can reuse to seal, both can reusing, the integrality of pole group can be ensured again when taking out pole group.
Owing to having the adjustment sheet that can carry out volume-adjustment and the adjustment sheet that can carry out air chamber adjustment in test flume inner chamber, such haplotype cavity volume is adjustable, is beneficial to the test of differing heights pole plate; Monomer chamber volume is adjustable, is beneficial to and is rationally arranged by the devices such as gas-collecting pipe, tensimeter, safety valve.
Be provided with mistake proofing breach because top board is corresponding with groove lid side, when thus installing, convenient docking, because bus-bar connecting line is drawn out to by by crimping the side of covering, convenient and simple.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is front view of the present invention;
Fig. 2 is A-A cut-open view in Fig. 1;
Fig. 3 is side view of the present invention;
Fig. 4 is vertical view of the present invention.
Embodiment
Below in conjunction with Fig. 1 to Fig. 4 cell test unit of the present invention made and illustrating.
This cell test unit comprises the test flume 1 holding cell, is provided with groove lid 2 and seals above described test flume, and described groove capping is long-pending is greater than test flume inner chamber mouth area.Described test flume comprises base plate 10, described base plate is provided with four blocks of side plates 11, top board 17 is provided with above described side plate, described groove is covered on above top board, rectangle corresponding sized by described base plate, top board and side plate are equal, fastening by transverse combination bolt 13 between described side plate, fastening by longitudinal combination bolt 18 between described base plate and top board.Sealed by sealing gasket 20 between described groove lid and top board, and fastening by fishbolt 21.Described test flume and groove lid are pmma material and make.Described test flume is for placing the pole group 3 of experiment, bus-bar is provided with above described pole group, comprise positive bus 15 and negative bus 16, the end pole of described bus-bar is drawn out to the groove side of covering by by crimping, and the connecting line of described bus-bar is drawn out to the groove side of covering by by crimping.Described top board is corresponding with groove lid side is provided with mistake proofing breach 26.Described test flume intracavity bottom is provided with the volume-adjustment sheet 12 carrying out the adjustment of test flume cavity volume.Described test flume inner chamber is provided with air chamber above cell, is provided with the air chamber adjustment sheet 14 carrying out air chamber adjustment in described air chamber.
Described groove covers and is provided with connection terminal 25, fluid injection chews 23, gas collection/injection chews 22, open and close valve pressure test chews 27, pressure gauge connection 28.Described fluid injection is chewed and is located at groove lid center, and described connection terminal chews both sides by being arranged on fluid injection by cast-weldmould terminal position, and described connection terminal is provided with hold-down bolt 24.Described gas collection/injection is chewed, open and close valve pressure test is chewed and pressure gauge connection is located on three sides of groove lid respectively.
When carrying out many bodies battery testing, by the positive and negative connection terminal by the groove side of covering, and whole experimentation can be observed by transparent test flume.
Claims (7)
1. a cell test unit, it is characterized in that: comprise the test flume (1) holding cell, be provided with groove lid (2) above described test flume to seal, described groove capping is long-pending is greater than test flume inner chamber mouth area, and described groove covers and is provided with connection terminal (25), (23) are chewed in fluid injection, (22) are chewed in gas collection/injection, (27), pressure gauge connection (28) are chewed in open and close valve pressure test, described fluid injection is chewed and is located at groove lid center, described connection terminal is arranged on fluid injection by cast-weldmould terminal position and chews both sides, described connection terminal is provided with hold-down bolt (24), described gas collection/injection is chewed, open and close valve pressure test is chewed and pressure gauge connection is located on three sides of groove lid respectively, described test flume comprises base plate (10), described base plate is provided with four pieces of side plates (11), top board (17) is provided with above described side plate, described groove is covered on above top board, described base plate, top board and side plate all sized by corresponding rectangle, fastening by transverse combination bolt (13) between described side plate, fastening by longitudinal combination bolt (18) between described base plate and top board.
2. cell test unit according to claim 1, is characterized in that: sealed by sealing gasket (20) between described groove lid and top board, and fastening by fishbolt (21).
3. the cell test unit according to claims 1 or 2, is characterized in that: described test flume and groove lid are pmma material and make.
4. cell test unit according to claim 3, is characterized in that: described test flume is for placing the pole group (3) of test, and be provided with bus-bar above described pole group, the end pole of described bus-bar is drawn out to the groove side of covering by by crimping.
5. cell test unit according to claim 2, is characterized in that: described top board is corresponding with groove lid side is provided with mistake proofing breach (26).
6. cell test unit according to claim 1, is characterized in that: described test flume intracavity bottom is provided with the volume-adjustment sheet (12) carrying out the adjustment of test flume cavity volume.
7. cell test unit according to claim 6, is characterized in that: described test flume inner chamber is provided with air chamber above cell, is provided with the air chamber adjustment sheet (14) carrying out air chamber adjustment in described air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310345487.2A CN103412263B (en) | 2013-08-09 | 2013-08-09 | A kind of cell test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310345487.2A CN103412263B (en) | 2013-08-09 | 2013-08-09 | A kind of cell test unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103412263A CN103412263A (en) | 2013-11-27 |
| CN103412263B true CN103412263B (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310345487.2A Active CN103412263B (en) | 2013-08-09 | 2013-08-09 | A kind of cell test unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN103412263B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153994A (en) * | 2016-08-31 | 2016-11-23 | 华南理工大学 | A kind of battery charging and discharging test fixture of many battery sharings |
| CN111208441B (en) * | 2020-01-17 | 2022-04-19 | 恒大恒驰新能源汽车科技(广东)有限公司 | Battery testing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10226331A1 (en) * | 2002-06-07 | 2003-12-18 | Fuelcon Ag | Fuel cell testing method for determining cell dynamic behavior characteristics, whereby fuel cell output values are measured as the fuel supply is modulated using vibration exciters whose frequency is controlled |
| CN2828835Y (en) * | 2004-12-16 | 2006-10-18 | 上海神力科技有限公司 | Testing system for fuel cell with self-support and power output function |
| CN202002755U (en) * | 2011-03-30 | 2011-10-05 | 超威电源有限公司 | Storage battery hygroscopic-state pole cluster assembly pressure tester |
| CN202421473U (en) * | 2012-01-17 | 2012-09-05 | 浙江荣鑫电源科技有限公司 | Single storage battery simulator |
| CN202601747U (en) * | 2012-05-02 | 2012-12-12 | 浙江天能电池江苏新能源有限公司 | Monomer storage battery |
-
2013
- 2013-08-09 CN CN201310345487.2A patent/CN103412263B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10226331A1 (en) * | 2002-06-07 | 2003-12-18 | Fuelcon Ag | Fuel cell testing method for determining cell dynamic behavior characteristics, whereby fuel cell output values are measured as the fuel supply is modulated using vibration exciters whose frequency is controlled |
| CN2828835Y (en) * | 2004-12-16 | 2006-10-18 | 上海神力科技有限公司 | Testing system for fuel cell with self-support and power output function |
| CN202002755U (en) * | 2011-03-30 | 2011-10-05 | 超威电源有限公司 | Storage battery hygroscopic-state pole cluster assembly pressure tester |
| CN202421473U (en) * | 2012-01-17 | 2012-09-05 | 浙江荣鑫电源科技有限公司 | Single storage battery simulator |
| CN202601747U (en) * | 2012-05-02 | 2012-12-12 | 浙江天能电池江苏新能源有限公司 | Monomer storage battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103412263A (en) | 2013-11-27 |
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