CN206684087U - A kind of electrolyte detection glove box - Google Patents
A kind of electrolyte detection glove box Download PDFInfo
- Publication number
- CN206684087U CN206684087U CN201720322593.2U CN201720322593U CN206684087U CN 206684087 U CN206684087 U CN 206684087U CN 201720322593 U CN201720322593 U CN 201720322593U CN 206684087 U CN206684087 U CN 206684087U
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- China
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- transition case
- control box
- inner chamber
- electrolyte
- transition
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of electrolyte detection glove box,Include control box,Two operating gloves,Vavuum pump,Packed operation inner chamber is set in the casing,The leading flank of the control box is provided with two circular holes,Two operating gloves are connected on two circular holes,The control box be connected with nitrogen blanketing valve with to operation luminal perfusion nitrogen,The control box is provided with transition case,Inside door and external door are offered on the transition case,Transition case is in communication with the outside by external door,Transition case is connected by inside door with the operation inner chamber of control box,The transition box-shaped send part passage by extraneous into one towards the operation inner chamber,The external door is arranged on the outer wall of control box,The inside door is arranged on the inwall of operation inner chamber,Inflation inlet is further opened with the transition case,The inflation inlet passes through threeway and nitrogen blanketing valve,Vavuum pump connects；The transition case is additionally provided with the snap joint for extracting electrolyte.
Description
Technical field
Detection device is the utility model is related to, specifically a kind of electrolyte detection glove box.
Background technology
Lithium ion battery is as new generation of green environment-friendly and high-energy battery, in recent years by the comprehensive advantage of its own, lithium from
The yield of sub- battery is skyrocketed through, and application field constantly expands, progressively from civilian mobile phone, digital product, portable dam to electricity
Motor-car, energy storage, space flight and the development of wider field, it has also become have in 21st century to national economy and people's lives
The new high-tech product of significance.
Electrolyte is one of four big critical material of lithium ion battery (positive pole, negative pole, barrier film, electrolyte), is known as lithium ion
" blood " of battery, play a part of conducting electronics in the battery between both positive and negative polarity, be that lithium ion battery obtains high voltage, high ratio
The guarantee of the advantages that energy.The decomposition of electrolyte is directly resulted in electrolyte containing water, free acid, further results in battery pole piece corruption
Erosion, so as to have a strong impact on the performance of battery performance, therefore electrolyte must strictly be controlled during production and use moisture and
Free acid content, general industry control is in below 10PPM.Analysis detection is the eyes of Chemical Manufacture, detects the reliability of data
Accurate sample is needed to ensure, and electrolyte high standard requirement such to moisture and free acid content and electrolyte are easily inhaled
The characteristic for receiving Environmental Water then requires that detection process must completely cut off air, and existing assay device structures are complicated, troublesome in poeration,
And isolation air is difficult to ensure that, have much room for improvement.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of electrolyte detection glove box, completely cuts off air,
Improve accuracy of detection.
Technical scheme is used by the utility model solves its technical problem：
A kind of electrolyte detection glove box, include control box, two operating gloves, vavuum pumps, set in the casing
Packed operation inner chamber is put, the leading flank of the control box is provided with two circular holes, and two operating gloves are connected to this
On two circular holes, the control box is connected with nitrogen blanketing valve to be provided with transition case to operation luminal perfusion nitrogen, the control box,
Inside door and external door are offered on the transition case, transition case is in communication with the outside by external door, and transition case passes through inside door and control box
The connection of operation inner chamber, the transition box-shaped into one by it is extraneous lead to the operation inner chamber send part passage, the external door is set
The outer wall in control box is put, the inside door is arranged on the inwall of operation inner chamber, inflation inlet is further opened with the transition case, described
Inflation inlet is connected by threeway with nitrogen blanketing valve, vavuum pump；The transition case is additionally provided with the snap joint for extracting electrolyte.
As the improvement of above-mentioned technical proposal, the snap joint is connected with the cylinder for driving it to move up and down, the gas
Cylinder is connected to the upper surface of transition case, and the positioning disc for positioning electrolyte sampler is additionally provided with inside the transition case.
As the further improvement of above-mentioned technical proposal, pressure probe is provided with the transition case.
Further improve, be provided with Pneumatic gate valve on the nitrogen blanketing valve supplies nitrogen to cut off.
Further improve, the leading flank of the control box is provided with three operation buttons, the Pneumatic gate valve, vavuum pump with
The operation button electrically connects；Dew point hygrometer, pressure transmitter are provided with the operation inner chamber.
The beneficial effects of the utility model are：Transition box-shaped send part to lead to by extraneous into one towards the operation inner chamber
Reagent used in detection and electrolyte sample are put into transition case by road, the outside for first opening transition case, and closing is outer to open behind the door
Dynamic vavuum pump is vacuumized, and then pours into nitrogen from nitrogen blanketing valve to transition case to realize isolation air, operating personnel pass through behaviour
Make gloves to open inside door and then reagent is moved into operation inner chamber, and electrolyte sample is then sucked by snap joint, operation letter
It is single convenient, prevent electrolyte sample ingress of air, improve accuracy in detection.The utility model practicality rational in infrastructure, implement simply,
Reliability is high.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of transition case in the utility model.
Embodiment
1 ~ Fig. 2 of reference picture, a kind of electrolyte detection glove box, include control box 1, two operating gloves 2, vavuum pump
3, the casing is interior to set Packed operation inner chamber, and the leading flank of the control box is provided with two circular holes, two behaviour
Make gloves 2 to be connected on two circular holes, the control box 1 be connected with nitrogen blanketing valve 11 with to operation luminal perfusion nitrogen, it is described
Control box 1 is provided with transition case 4, inside door 41 and external door 42 is offered on the transition case 4, transition case 4 is by external door 42 and outside
Boundary is connected, and transition case 1 is connected by inside door 41 with the operation inner chamber of control box 1, and the transition case 4 forms one and led to by the external world
Part passage is sent in the operation inner chamber, and the external door 42 is arranged on the outer wall of control box 1, and the inside door 41 is arranged on operation inner chamber
Inwall, be further opened with inflation inlet on the transition case 4, the inflation inlet is connected by threeway with nitrogen blanketing valve 11, vavuum pump 3；
The transition case 4 is additionally provided with the snap joint 43 for extracting electrolyte.Preferably, the snap joint 43 is connected with driving
Its cylinder 44 moved up and down, the cylinder 44 are connected to the upper surface of transition case 4, use are additionally provided with inside the transition case 4
In the positioning disc 45 of positioning electrolyte sampler.Preferably, it is provided with pressure probe in the transition case.Using above-mentioned knot
Structure, the operation inner chamber of control box irrigate full nitrogen by nitrogen blanketing valve 11, form airfree operating environment, reagent used in detection
And sample is then sent into by transition case 4, the outside 42 for first opening transition case 4 will reagent and electrolyte sample used in detection
Transition case 4 is put into, startup vavuum pump 3 is vacuumized after closing external door 42, then pours into nitrogen from nitrogen blanketing valve 11 to transition case
Completely cut off air to realize, the action can repeat 2-3 times, and operating personnel open inside door 41 by operating gloves 2 and then will examination
Agent moves to operation inner chamber, and electrolyte sample is then sucked by snap joint 43, and snap joint 43 is moved down by the driving of cylinder 44
Automatically it is connected with electrolyte sampler, realizes auto-pumping sample, the pressure probe in transition case 4 monitors pressure change in real time,
Control the process of vavuum pump 3 and nitrogen charging.
In the present embodiment, it is preferred that Pneumatic gate valve 12 is provided with the nitrogen blanketing valve 11 and supplies nitrogen to cut off.
In the present embodiment, it is preferred that the leading flank of the control box 1 is provided with three operation buttons 13, described pneumatic
Gate valve 12, vavuum pump 3 electrically connect with the operation button 13；Dew point hygrometer, pressure transmitter are provided with the operation inner chamber.
It is described above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all be fallen into of the present utility model
Within protection domain.
Claims (5)
1. a kind of electrolyte detection glove box, include control box, two operating gloves, vavuum pumps, set in the casing
Packed operation inner chamber, the leading flank of the control box are provided with two circular holes, two operating gloves be connected to this two
On individual circular hole, it is characterised in that：The control box is connected with nitrogen blanketing valve to be set to operation luminal perfusion nitrogen, the control box
There is transition case, inside door and external door are offered on the transition case, transition case is in communication with the outside by external door, and transition case passes through inside door
Connected with the operation inner chamber of control box, the transition box-shaped send part passage, institute by extraneous into one towards the operation inner chamber
The outer wall that external door is arranged on control box is stated, the inside door is arranged on the inwall of operation inner chamber, is further opened with filling on the transition case
Gas port, the inflation inlet are connected by threeway with nitrogen blanketing valve, vavuum pump；The transition case is additionally provided with for extracting electrolyte
Snap joint.
A kind of 2. electrolyte detection glove box according to claim 1, it is characterised in that：The snap joint is connected with
The cylinder that it is moved up and down is driven, the cylinder is connected to the upper surface of transition case, is additionally provided with and is used for inside the transition case
Position the positioning disc of electrolyte sampler.
A kind of 3. electrolyte detection glove box according to claim 2, it is characterised in that：It is provided with the transition case
Pressure probe.
4. according to any described a kind of electrolyte detection glove box in claim 1-3, it is characterised in that：The nitrogen blanketing valve
On be provided with Pneumatic gate valve and supply nitrogen to cut off.
A kind of 5. electrolyte detection glove box according to claim 4, it is characterised in that：The leading flank of the control box
Three operation buttons are provided with, the Pneumatic gate valve, vavuum pump electrically connect with the operation button；It is provided with the operation inner chamber
Dew point hygrometer, pressure transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322593.2U CN206684087U (en) | 2017-03-29 | 2017-03-29 | A kind of electrolyte detection glove box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322593.2U CN206684087U (en) | 2017-03-29 | 2017-03-29 | A kind of electrolyte detection glove box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206684087U true CN206684087U (en) | 2017-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720322593.2U Active CN206684087U (en) | 2017-03-29 | 2017-03-29 | A kind of electrolyte detection glove box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206684087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113223421A (en) * | 2021-05-19 | 2021-08-06 | 深圳市辉中盛科技有限公司 | Processing device of splicing type OLED flexible liquid crystal display screen |
-
2017
- 2017-03-29 CN CN201720322593.2U patent/CN206684087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113223421A (en) * | 2021-05-19 | 2021-08-06 | 深圳市辉中盛科技有限公司 | Processing device of splicing type OLED flexible liquid crystal display screen |
| CN113223421B (en) * | 2021-05-19 | 2022-03-25 | 深圳市辉中盛科技有限公司 | Processing device of splicing type OLED flexible liquid crystal display screen |
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