CN206113686U - Air lock gas outlet gas -liquid separation structure for battery - Google Patents
Air lock gas outlet gas -liquid separation structure for battery Download PDFInfo
- Publication number
- CN206113686U CN206113686U CN201620828898.6U CN201620828898U CN206113686U CN 206113686 U CN206113686 U CN 206113686U CN 201620828898 U CN201620828898 U CN 201620828898U CN 206113686 U CN206113686 U CN 206113686U
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- gas
- battery
- liquid separation
- exhaust passage
- gas outlet
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Abstract
The utility model belongs to the technical field of the battery is equipped and specifically relates to an air lock gas outlet gas -liquid separation structure for battery. The utility model aims to solve the technical problem that a gaseous exchange that can effectually carry out the battery and the external world in the use is provided to can carry out the condensation to the moisture content that volatilizees out, reduce the consume of moisture content, prolong the air lock gas outlet gas -liquid separation structure for battery of maintenance period. Air lock gas outlet gas -liquid separation structure for battery includes and covers with the exhaust between the exhaust passage, be provided with gas -liquid separation in between the exhaust passage, exhaust lid set up in top between the exhaust passage and with the gas -liquid separation lock in between the exhaust passage. The timely gas -liquid separation of this device has controlled the consume of moisture content in the electrolyte, has lengthened the life and the maintenance period of battery. The utility model discloses the occasion that is particularly useful for the gas -liquid material that the efficient separation of needs battery air lock gets rid of.
Description
Technical field
The utility model is related to a kind of battery equipment field, especially battery vent plug gas outlet gas-liquid separation knot
Structure.
Background technology
More than conventional battery vent plug gas outlet using it is straight-through with air or using hydrophobic piece by the way of reduce moisture content from
So consume.Former mode causes battery liquid to lose moisture content in a large number, and carbonating is serious, affects electrical property；And latter
Mode is then unfavorable for the circulation of gas, and after moisture content is attached on hydrophobic piece, its gas flow rate is substantially reduced, relatively low in temperature
When, the moisture content for volatilizing condenses in hydrophobic piece inner face, there is certain potential safety hazard.There is no in the market preferably by battery
The device of gas-liquid separation at vent plug gas outlet.
Utility model content
Technical problem to be solved in the utility model is to provide one kind and can effectively carry out battery in use
With extraneous gas exchanges, and the moisture content for evaporating can be condensed, reduce the consume of moisture content, extend the storage of maintenance period
Battery vent plug gas outlet vapor-liquid separating structure.
The utility model solves the technical scheme that its technical problem adopted：Battery vent plug gas outlet gas-liquid separation
Between structure, including exhaust passage and exhaust cap, the exhaust passage is interior to be provided with gas-liquid separation device, and the exhaust cap is arranged
At the top of between exhaust passage and gas-liquid separation device is fastened on into exhaust passage interior.
Be further, between the exhaust passage on be provided with the interface communicated with battery vent plug.
It is further, including at least one flow-disturbing fin that the flow-disturbing fin is arranged on gas-liquid separation device.
It is further that the flow-disturbing fin is vertically installed on gas-liquid separation device.
It is further that the flow-disturbing fin is arranged stacked, and every piece of flow-disturbing fin is non-horizontal arrangement.
The beneficial effects of the utility model are：When actually used, because the structure between exhaust cap and exhaust passage sets
Meter, first ensure internal storage battery gas can be unimpeded with the external world, and in battery with gas rise moisture content in gas-liquid separation
It is able to condense at device and passes back in battery with fin is oblique.At the same time, this device timely also enter by gas-liquid separation
The consume for controlling moisture content in electrolyte of one step, extends the service life and maintenance period of battery.The utility model is outstanding
It is applicable to the occasion of the gas-liquid material that efficient separation battery vent plug is excluded.
Description of the drawings
Fig. 1 is the explosive view of the utility model structure.
Fig. 2 is the structural representation between exhaust passage of the present utility model.
It is labeled as in figure：3 between exhaust cap 1, gas-liquid separation device 2, flow-disturbing fin 21, exhaust passage.
Specific embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
The vent plug gas outlet vapor-liquid separating structure of battery as shown in Figure 1 and Figure 2, including 3 and exhaust cap between exhaust passage
1, it is provided with gas-liquid separation device 2 between the exhaust passage in 3, the exhaust cap 1 is arranged between exhaust passage 3 tops and by gas
Liquid separating apparatus 2 are fastened in 3 between exhaust passage.
It is general, 3 between exhaust passage on be provided with the interface communicated with battery vent plug, you can fast and easily will exhaust
Interchannel 3 is connected with battery vent plug.Further, in order to improve the efficiency and final effect of gas-liquid separation, Ke Yixuan
Select such scheme：Including at least one flow-disturbing fin 21, the flow-disturbing fin 21 is arranged on gas-liquid separation device 2.Such as Fig. 1
It is shown, flow-disturbing fin 21 can add Atmospheric Liquid Phase fluid 3 between exhaust passage in flowing time, greatly improve exhaust passage
Between 3 separating effect.Further, preferably flow-disturbing fin 21 is vertically installed on gas-liquid separation device 2, flow-disturbing can be increased
The contact area of fin 21 and gas-liquid phase fluid, so as to improve separative efficiency.
It is other, it is as shown in Figure 1, it is also an option that the flow-disturbing fin 21 is selected as arranged stacked, and disturb per block
Stream fin 21 is non-horizontal arrangement.Due to being non-horizontal arrangement, then the drop being condensed on flow-disturbing fin 21 will be with inclined
Flow-disturbing fin 21 and converge, finally more efficiently realize the recovery to drop, gas-liquid separation efficiency is improved, so as to reduce storage
The natural wearing of moisture content and the moisture content for volatilizing condense and caused potential safety hazard on electrode in battery.
Claims (3)
1. battery vent plug gas outlet vapor-liquid separating structure, it is characterised in that：Including (3) between exhaust passage and exhaust cap (1),
Gas-liquid separation device (2) is provided between the exhaust passage in (3), the exhaust cap (1) is arranged between exhaust passage (3) top
And gas-liquid separation device (2) is fastened between exhaust passage in (3)；Including at least one flow-disturbing fin (21), the flow-disturbing wing
Piece (21) is arranged on gas-liquid separation device (2), and the flow-disturbing fin (21) is vertically installed on gas-liquid separation device (2).
2. battery as claimed in claim 1 vent plug gas outlet vapor-liquid separating structure, it is characterised in that：The exhaust passage
Between be provided with the interface communicated with battery vent plug on (3).
3. battery as claimed in claim 1 vent plug gas outlet vapor-liquid separating structure, it is characterised in that：The flow-disturbing fin
(21) it is arranged stacked, and every piece of flow-disturbing fin (21) is non-horizontal arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828898.6U CN206113686U (en) | 2016-08-01 | 2016-08-01 | Air lock gas outlet gas -liquid separation structure for battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828898.6U CN206113686U (en) | 2016-08-01 | 2016-08-01 | Air lock gas outlet gas -liquid separation structure for battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113686U true CN206113686U (en) | 2017-04-19 |
Family
ID=58512400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620828898.6U Active CN206113686U (en) | 2016-08-01 | 2016-08-01 | Air lock gas outlet gas -liquid separation structure for battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113686U (en) |
-
2016
- 2016-08-01 CN CN201620828898.6U patent/CN206113686U/en active Active
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