CN202996956U - Automatic water-replenishing device for valve control type iron-nickel storage battery - Google Patents
Automatic water-replenishing device for valve control type iron-nickel storage battery Download PDFInfo
- Publication number
- CN202996956U CN202996956U CN2012207014478U CN201220701447U CN202996956U CN 202996956 U CN202996956 U CN 202996956U CN 2012207014478 U CN2012207014478 U CN 2012207014478U CN 201220701447 U CN201220701447 U CN 201220701447U CN 202996956 U CN202996956 U CN 202996956U
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- CN
- China
- Prior art keywords
- storage battery
- water
- replenishing device
- automatic water
- hopper
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- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses an automatic water-replenishing device for a valve control type iron-nickel storage battery. According to the technical scheme, the automatic water-replenishing device is characterized by comprising an exhaust valve, a rubber plug, a water conveying pipe, a communicating pipe and a water storage groove, wherein the exhaust valve is fixed at the top of the storage battery, the lower part of a connecting rod of the exhaust valve is connected with the rubber plug, the water storage groove is arranged on the outer side of the storage battery, the upper part of the water storage groove is communicated with an internal cavity of the storage battery through the communicating pipe, the bottom part of the water storage groove extends into the cavity of the storage battery via the water conveying pipe, and is bent up at the lower part of the exhaust valve till pushing against the rubber plug on the connecting rod at the lower part of the exhaust valve. By using the automatic water-replenishing device, the water loss of the valve control type iron-nickel storage battery can be automatically replenished during the using process, the capacity of the storage battery can be prevented from declining due to the loss of the water, and the normal exertion of the electrical performances of the storage battery is further ensured.
Description
Technical field
The utility model relates to the technical field of secondary cell, particularly a kind of automatic water-replenishing device of valve-regulated iron-nickel storage battery.
Background technology
Iron-nickel storage battery be a kind of with the ferroelectric utmost point as negative pole, hydroxy nickel oxide is as the storage battery of positive pole.Than now widely used ickel-cadmium cell, lead-acid battery and Ni-H cell, iron-nickel storage battery can bear super-charge super-discharge, long-term discharge attitude such as shelves at the abuse of electrical property, and the long service life of this iron-nickel storage battery, cycle life can reach more than 2000 times, and be more than 20 years service life, and this is that ickel-cadmium cell, lead-acid battery and Ni-H cell are incomparable, therefore, day by day get more and more people's extensive concerning.But the hydrogen that when charging due to iron-nickel storage battery, the anodal oxygen that produces and negative pole produce can not be complex as water again in internal storage battery, and the ferroelectric utmost point charge efficiency of iron-nickel storage battery is lower again, water consumption in its alkaline electrolyte is just than comparatively fast, easily cause storage battery to dry up because drying out, battery capacity descends, internal resistance increases, and even can not work.Be mainly to rely on manually regularly to add moisture in Hawkins cell at present, guarantee the normal performance of battery.
Summary of the invention
The technical problem that the utility model solves has been to provide a kind of automatic water-replenishing device of valve-regulated iron-nickel storage battery, use this automatic water-replenishing device can automatically replenish the moisture that valve-regulated iron-nickel storage battery in use reduces, avoid storage battery to cause volume lowering because drying out, guaranteed the normal performance of storage battery performance.
the technical solution of the utility model is: a kind of automatic water-replenishing device of valve-regulated iron-nickel storage battery, it is characterized in that comprising vent valve, rubber stopper, water-supply-pipe, communicating pipe and hopper, described vent valve is fixed in the top of storage battery, the bottom of this vent valve connecting rod is connected with rubber stopper, described hopper is placed in the outside of storage battery, the top of this hopper was connected with the internal chamber of storage battery by communicating pipe, the bottom of this hopper extend in the chamber of storage battery by water-supply-pipe, and be bent upwards in the bottom of vent valve until withstand rubber stopper on the vent valve lower link.The minimum level line that marks on the bottom surface of hopper described in the utility model and the delivery port of water-supply-pipe and storage battery is in same level.The high liquid level (HLL) line that marks on the end face of hopper described in the utility model and storage battery is in same level.
After valve-regulated iron-nickel storage battery described in the utility model adopts automatic water-replenishing device, the problem that the battery performance that storage battery causes because of dehydration descends has obtained effectively solving, use automatic water-replenishing device, guaranteed moisture required in the storage battery, extended the time that has adequate water in the storage battery, make within liquid level in storage battery can be in a rational scope for a long time, avoided the trouble of artificial regularly moisturizing, guaranteed storage battery normal operation in use.
Description of drawings
Fig. 1 is structural representation of the present utility model; Fig. 2 is the vertical view of Fig. 1.
Drawing explanation: 1, hopper, 2, water-supply-pipe, 3, rubber stopper, 4, vent valve, 5, communicating pipe, 6, delivery port, 7, the minimum level line, 8, high liquid level (HLL) line, 9, storage battery, 10, connecting rod.
Embodiment
Describe by reference to the accompanying drawings embodiment in detail.a kind of automatic water-replenishing device of valve-regulated iron-nickel storage battery, comprise vent valve 4, rubber stopper 3, water-supply-pipe 2, communicating pipe 5 and hopper 1, described vent valve 4 is fixed in the top of storage battery 9, the bottom of these vent valve 4 connecting rods 10 is connected with rubber stopper 3, described hopper 1 is placed in the outside of storage battery 9, the top of this hopper 1 by communicating pipe 5 internal chamber with storage battery 9 be connected, the bottom of this hopper 1 extend in the chamber of storage battery 9 by water-supply-pipe 2, and be bent upwards in the bottom of vent valve 4 until withstand rubber stopper 3 on vent valve 4 lower link 10.On the delivery port 6 of the bottom surface of hopper 1 described in the utility model and water-supply-pipe 2 and storage battery 9, the minimum level line 7 of mark is in same level.On the end face of hopper 1 described in the utility model and storage battery 9, the high liquid level (HLL) line 8 of mark is in same level.
Function implementation procedure of the present utility model is: the hydrogen that iron-nickel storage battery 9 produced in the middle and later periods of charging, oxygen mixed gas produce pressure in the inner space of storage battery 9, vent valve 4 is backed down, the rubber stopper 3 that is attached thereto breaks away from the delivery port 6 of water-supply-pipe, water in hopper 1 is flowed out by delivery port 6 by water-supply-pipe 2, replenishes the moisture that the decomposition because of water in electrolyte loses; After gas was discharged, vent valve 4 resetted, and the rubber stopper 3 of interlock also resets, and delivery port 6 is covered again stop water outlet.Just begun to keep the high liquid level (HLL) line 8 of mark on peak level in hopper 1 and storage battery 9 to be in same level, can guarantee so can be to excessive moisturizing in storage battery 9.
Claims (3)
1. the automatic water-replenishing device of a valve-regulated iron-nickel storage battery, it is characterized in that comprising vent valve, rubber stopper, water-supply-pipe, communicating pipe and hopper, described vent valve is fixed in the top of storage battery, the bottom of this vent valve connecting rod is connected with rubber stopper, described hopper is placed in the outside of storage battery, the top of this hopper was connected with the internal chamber of storage battery by communicating pipe, the bottom of this hopper extend in the chamber of storage battery by water-supply-pipe, and is bent upwards in the bottom of vent valve until withstand rubber stopper on the vent valve lower link.
2. the automatic water-replenishing device of valve-regulated iron-nickel storage battery according to claim 1, it is characterized in that: the minimum level line that marks on the bottom surface of described hopper and the delivery port of water-supply-pipe and storage battery is in same level.
3. the automatic water-replenishing device of valve-regulated iron-nickel storage battery according to claim 1 and 2, it is characterized in that: the high liquid level (HLL) line that marks on the end face of described hopper and storage battery is in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207014478U CN202996956U (en) | 2012-12-18 | 2012-12-18 | Automatic water-replenishing device for valve control type iron-nickel storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207014478U CN202996956U (en) | 2012-12-18 | 2012-12-18 | Automatic water-replenishing device for valve control type iron-nickel storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996956U true CN202996956U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207014478U Expired - Lifetime CN202996956U (en) | 2012-12-18 | 2012-12-18 | Automatic water-replenishing device for valve control type iron-nickel storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983305A (en) * | 2012-12-18 | 2013-03-20 | 河南创力新能源科技有限公司 | Automatic water supply device of valve control type iron-nickel storage battery |
| CN105280965A (en) * | 2015-11-17 | 2016-01-27 | 四川宝生实业发展有限公司 | Single-bag type high-power high-capacity Fe-Ni battery |
-
2012
- 2012-12-18 CN CN2012207014478U patent/CN202996956U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983305A (en) * | 2012-12-18 | 2013-03-20 | 河南创力新能源科技有限公司 | Automatic water supply device of valve control type iron-nickel storage battery |
| CN105280965A (en) * | 2015-11-17 | 2016-01-27 | 四川宝生实业发展有限公司 | Single-bag type high-power high-capacity Fe-Ni battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENAN TROILY NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HE'NAN TROILY NEW ENERGY TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 453000, Henan, Xinxiang Province Yu East Industrial Agglomeration Area Patentee after: HENAN TROILY NEW ENERGY TECHNOLOGY CO.,LTD. Address before: 453000, Henan, Xinxiang Province Yu East Industrial Agglomeration Area Patentee before: Henan Troily New Energy Technology Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |