CN109037584A - A kind of anti-short-circuit electronics of automatic spacing for battery group adds liquid system - Google Patents
A kind of anti-short-circuit electronics of automatic spacing for battery group adds liquid system Download PDFInfo
- Publication number
- CN109037584A CN109037584A CN201810968088.4A CN201810968088A CN109037584A CN 109037584 A CN109037584 A CN 109037584A CN 201810968088 A CN201810968088 A CN 201810968088A CN 109037584 A CN109037584 A CN 109037584A
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- China
- Prior art keywords
- liquid
- short
- automatic spacing
- circuit electronics
- battery group
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
The invention discloses a kind of anti-short-circuit electronics of automatic spacing for battery group to add liquid system, the liquid injection port lower section that wherein the anti-short-circuit electronics of automatic spacing adds liquid device is connected with the inlet tube for extending to cell batteries enclosure interior, inlet tube covers and equipped with fluid infusion air exhaust combination is fixed on the alkaline-resisting direct current DC 6~12V miniature electromagnetic valve for adding liquid start and stop function, shuntingization drop sieve is equipped with below the liquid outlet of inlet tube, shuntingization drop sieve is equipped with drip hole and is used to liquid being dispersed into discontinuous drop-wise, fluid infusion air exhaust combination, which covers, to be equipped with for detecting the alkaline-resisting float ball liquid level sensor added liquid liquid level and control miniature electromagnetic valve start and stop.Operation of the present invention is convenient and efficient, inexpensive few maintenance and safe and reliable.
Description
Technical field
The invention belongs to battery groups to add liquid systems technology field, and in particular to a kind of automatic limiting for battery group
The anti-short-circuit electronics in position adds liquid system.
Background technique
The side reaction of electrolysis water can occur during charging for battery, can constantly consume water in use process and generate
Gas, general anode generate O2, cathode generation H2, in use, part cell batteries or battery group will necessarily be formed
The phenomenon that whole scarce liquid.Originally the Technology design of battery, which is all made of on internal storage battery pole plate, reserves biggish liquid storage
More liquid is laid in advance to realize the purpose for extending maintenance period in space, which has following defects that 1, makes
With in the process must be periodically using the artificial liquid levels height observed in battery in each cell batteries one by one and need to be by
A to carry out artificial fluid infusion by liquid injection hole, working service operation is extremely inconvenient, and maintenance is frequently and difficulty is larger；2, because of cell batteries
The volume and capacity ratio reserved biggish liquid storage space and form battery is lower.The above defect limits open type battery
The development of high-volume and capacity ratio and few maintenance technology and the extension of application field；3, artificial fluid infusion be usually battery occur compared with
Implement in the case where big fluid change, at this moment significant change has occurred compared with originally for density of electrolyte, this affects battery
The stabilization of performance in use.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of anti-short-circuit electronics of automatic spacing for battery group to add
Liquid system effectively realizes the automatic anti-short-circuit electronics of battery group centralization and adds liquid and centralized gas discharge, this adds liquid
System is safe and reliable, easy to use and operate quick instead of the troublesome operation process safeguarded one by one by hand in the prior art, it is low at
This few maintenance efficiently solves battery group electronics and mends the difficult technical problem low with safety of filling operation limit.
In order to solve the above technical problems, the present invention adopts the following technical scheme that, a kind of automatic spacing for battery group
Anti- short circuit electronics adds liquid system, including the battery group being made of multiple cell batteries, it is characterised in that: each monomer stores
The fluid infusion air exhaust combination of battery, which covers, to be respectively equipped with the anti-short-circuit electronics of automatic spacing and adds liquid device, the anti-short circuit electricity of the automatic spacing
Son add the liquid injection port of liquid device respectively with add liquid pipe and be connected, the one end for adding liquid pipe is connected with fluid storage tank is concentrated, and adds liquid
The other end of pipe seals, and the gas outlet that the anti-short-circuit electronics of automatic spacing adds liquid device is connected with exhaust pipe respectively, exhaust pipe
One end sealing, the other end of exhaust pipe are communicated by exhaust check valve with ambient atmosphere, and the anti-short-circuit electronics of automatic spacing adds liquid
It is connected with the inlet tube for extending to cell batteries enclosure interior below the liquid injection port of device, which, which is equipped with, is fixed on benefit
Liquid air exhaust combination covers and has the alkaline-resisting direct current DC 6~12V miniature electromagnetic valve for adding liquid start and stop function, and inlet tube goes out liquid
It is equipped with shuntingization below mouthful and drips sieve, shuntingization drop, which is sieved, is equipped with drip hole for liquid to be dispersed into discontinuous drop-wise, fluid infusion
Air exhaust combination, which covers, to be equipped with for detecting the alkaline-resisting Floating Ball Liquid Level sensing added liquid liquid level and control miniature electromagnetic valve start and stop
Device.
Further preferably, the bottom of the shuntingization drop sieve is equipped with possibly tapered drip hole.
Further preferably, the fluid infusion air exhaust combination is covered equipped with LED fluid injection status indicator lamp.
Further preferably, the concentration fluid storage tank and the anti-short-circuit electronics of first automatic spacing add the benefit between liquid device
Liquid-feeding tube is equipped with control valve, adds liquid pipe and the junction of fluid storage tank is concentrated to be equipped with filter device.
Compared with the prior art, the invention has the following beneficial effects:
1, fluid storage tank is concentrated, single to add liquid dot all to add the cell batteries that liquid pipe connects into battery
It carries out adding liquid, the electronics of battery adds liquid pipe connection and is parallel to circuit connection, and realization can be from a concentration fluid storage tank
Place carries out fluid injection, and without considering the height of liquid level in battery, need to only guarantee to concentrate in fluid storage tank has liquid.
2, the anti-short-circuit electronics of automatic spacing, which adds liquid device, can ensure in lack of liquid in accumulator, alkaline-resisting float ball liquid level sensor
The keg float of switch is displaced, and detects that adding liquid liquid level declines and open the progress of alkaline-resisting direct current DC 6~12V miniature electromagnetic valve
Liquid feeding realizes that autoelectrinic adds liquid.
3, the anti-short-circuit electronics of automatic spacing, which adds liquid device, can ensure when battery adds liquid, and alkaline-resisting Floating Ball Liquid Level passes
The keg float displacement of sensor switch, detects and adds the rising of liquid liquid level, after reaching defined position, close alkaline-resisting direct current DC 6
~12V miniature electromagnetic valve stop fluid injection, liquid will continue to stream enter next battery, until all batteries all added to
Presetting height.
4, it is porous expand water conservancy diversion area structure shuntingizations drop sieve guarantee into battery by pipeline add at column
Liquid carries out shunting by the fine taper drip hole on shuntingization drop sieve and is converted into drop-wise, so that it is leaked liquid feeding at droplet-shaped, avoid
Column imports, and effectively prevent adding the connection short circuit for being formed in liquid process and adding liquid in liquid and battery.
5, the escape pipe or inlet tube with the anti-short-circuit function of gas storage at keg float switch, it is ensured that electronics adds liquid exit
Always there is the gas compartment, fluid connection short circuit between cell batteries can be prevented, improve Product Safety.
6, imperforation part among whole system, avoids the intrusion of liquid spill and extraneous gas and dust, thereby, it is ensured that
Device maximum reliability.
7, liquid feeding in external sets of containers, while gas is easier to be discharged, and is not Charging state or electric discharge by battery
The influence of state, if guarantee fluid box in have it is electro-hydraulic, it is ensured that the playing stably property of performance of battery.
8, centralized exhaust pipe, has ensured anti-inflatable, the explosion-proof performance of battery, ensures the gas generated in charging process
Body concentrates smooth discharge by connecting tube.
9, liquid level is able to maintain in battery case, and gas smooth can be discharged, it is very big without being reserved in battery
Space stores more liquid, and the height about 30% of pole plate can be improved.
10, the anti-short-circuit electronics of automatic spacing adds liquid system, can be applied to all open type batteries or battery group, and
It is not limited to a certain battery or battery group.
In conclusion the superiority that the anti-short-circuit electronics of automatic spacing of the invention adds liquid system obviously protrudes, it can be very
Big degree improves the performance of battery, instead of the troublesome operation process safeguarded one by one by hand in the prior art, and facilitates letter
Single easily operated, the few maintenance of low cost efficiently solves battery electronic and mends the difficult technology low with safety of filling operation limit
Problem.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of cell batteries in the present invention；
Fig. 3 is the top view of shuntingization drop sieve in the present invention；
Fig. 4 is the side view of shuntingization drop sieve in the present invention.
In figure: 1- cell batteries, the anti-short-circuit electronics of 2- automatic spacing add liquid device, 3- liquid injection port, and 4- adds liquid pipe,
5- concentrates fluid storage tank, the gas outlet 6-, 7- exhaust pipe, 8- exhaust check valve, 9- control valve, 10- filter device, 11- Floating Ball Liquid Level
Sensor, 12- fluid injection status indicator lamp, 13- direct current DC 6~12V miniature electromagnetic valve, 14- shuntingization drop sieve, 15- possibly tapered drop
Hole.
Specific embodiment
In conjunction with attached drawing detailed description of the present invention particular content.
Embodiment
As shown in Figs 1-4, a kind of anti-short-circuit electronics of automatic spacing for battery group adds liquid system, including by multiple
The battery group that cell batteries 1 are constituted, the fluid infusion air exhaust combination of each cell batteries 1 cover that be respectively equipped with automatic spacing anti-
Short-circuit electronics adds liquid device 2, the anti-short-circuit electronics of the automatic spacing add the liquid injection port 3 of liquid device 2 respectively with add 4 phase of liquid pipe
Even, the one end for adding liquid pipe 4 is connected with fluid storage tank 5 is concentrated, and adds the other end sealing of liquid pipe 4, the anti-short-circuit electronics of automatic spacing
The gas outlet 6 for adding liquid device 2 is connected with exhaust pipe 7 respectively, and one end sealing of exhaust pipe 7, the other end of exhaust pipe 7 passes through row
Gas check valve 8 is communicated with ambient atmosphere, and the anti-short-circuit electronics of automatic spacing is added and is connected with extension below the liquid injection port 3 of liquid device 2
To the inlet tube of 1 enclosure interior of cell batteries, the inlet tube be equipped be fixed on fluid infusion air exhaust combination cover and have add
6 ~ 12V of alkaline-resisting direct current DC miniature electromagnetic valve 13 of liquid start and stop function, the liquid outlet lower section of inlet tube are equipped with shuntingization drop sieve 14,
Shuntingization drop sieve 14 is equipped with drip hole, and the bottom of shuntingization drop sieve 14 is equipped with possibly tapered drip hole 15 for liquid to be dispersed into not
Continuous drop-wise, fluid infusion air exhaust combination cover to be equipped with and add liquid liquid level for detecting and control the resistance to of miniature electromagnetic valve start and stop
Alkali float ball liquid level sensor 11, fluid infusion air exhaust combination are covered equipped with LED fluid injection status indicator lamp 12, the concentration fluid storage tank 5
It is added with the anti-short-circuit electronics of first automatic spacing and adds liquid pipe 4 equipped with control valve 9 between liquid device 2, add liquid pipe 4 and collection
The junction of middle fluid storage tank 5 is equipped with filter device 10.
The operation principle of the present invention is that:
Each cell batteries are infused by external closed series-parallel infusion pipeline in battery group, realize a reservoir
The concentration electronics of case adds liquid (being detailed in attached drawing 1).Each cell batteries, which are assembled with automatic spacing, prevents short-circuit electronics from adding
Liquid device (is detailed in attached drawing 2), and in lack of liquid in accumulator, the keg float displacement of alkaline-resisting float ball liquid level sensor switch is detected and added
Liquid liquid level, which declines and opens alkaline-resisting direct current DC 6~12V miniature electromagnetic valve, carries out liquid feeding, while fluid injection indicator light lights, real
Existing autoelectrinic adds liquid.When adding liquid, the keg float displacement of alkaline-resisting float ball liquid level sensor switch detects and adds liquid liquid
Face height rises, and after reaching defined position, closes alkaline-resisting direct current DC 6~12V miniature electromagnetic valve and stops fluid injection, while fluid injection
Indicator light extinguishes.Then, liquid will continue to stream into next battery, until all batteries are all added to presetting
Highly.It can avoid lack of liquid in accumulator or more liquid be excessive, ensured the reliability of properties of product.
Electronics adds the anti-short-circuit function of liquid: first is that added into battery at columnar liquid, by porous expansion water conservancy diversion
The shuntingization drop sieve (being detailed in attached drawing 3~4) of area structure, shuntingization drop sieve bottom design have uniformly distributed fine taper dropper, make liquid
Body forms droplet-shaped leak through type liquid feeding, can avoid liquid and is introduced directly at column, effectively prevent adding in liquid process in electronics
The connection short circuit of liquid in the liquid and battery added；Second is that by using having the anti-short-circuit function of gas storage at keg float switch
Escape pipe or inlet tube (being detailed in attached drawing 2), surrounding, which designs downwards, at switch has the inflator of certain altitude to protect, and switchs in fluid infusion
After closing, no matter the inflator outside more height of liquid level, which can ensure, is remained in the protection inflators at keg float switch with the presence of air,
It avoids liquid from flooding at keg float switch, effectively prevent the connection short circuit of liquid in the liquid and battery in perfusion tube.Battery
Each cell batteries carry out gas discharge (being detailed in attached drawing 1) by the closed parallel series pipe of external check valve in group, ensure
Use environment and Product Safety.
Basic principle of the invention, main feature and advantage has been shown and described above, do not depart from spirit of that invention and
Under the premise of range, there are also various changes and modifications, these changes and improvements to both fall within claimed invention by the present invention
Range.
Claims (5)
1. a kind of anti-short-circuit electronics of automatic spacing for battery group adds liquid system, including is made of multiple cell batteries
Battery group, it is characterised in that: the fluid infusion air exhaust combination of each cell batteries, which covers, is respectively equipped with the anti-short circuit of automatic spacing
Electronics adds liquid device, the anti-short-circuit electronics of the automatic spacing add the liquid injection port of liquid device respectively with add liquid pipe and be connected, add
One end of liquid pipe is connected with fluid storage tank is concentrated, and adds the other end sealing of liquid pipe, and the anti-short-circuit electronics of automatic spacing adds liquid device
Gas outlet be connected respectively with exhaust pipe, one end of exhaust pipe sealing, the other end of exhaust pipe passes through exhaust check valve and extraneous
Atmosphere communicates, and the liquid injection port lower section that the anti-short-circuit electronics of automatic spacing adds liquid device, which is connected with, to be extended in cell batteries shell
The inlet tube in portion, the inlet tube cover and equipped with fluid infusion air exhaust combination is fixed on the alkaline-resisting direct current for adding liquid start and stop function
DC 6~12V miniature electromagnetic valve, the liquid outlet lower section of inlet tube are equipped with shuntingization and drip sieve, and shuntingization drop, which is sieved, is equipped with drip hole use
In liquid is dispersed into discontinuous drop-wise, fluid infusion air exhaust combination covers to be equipped with and adds liquid liquid level for detecting and control micro-
The alkaline-resisting float ball liquid level sensor of type solenoid valve start and stop.
2. the anti-short-circuit electronics of the automatic spacing according to claim 1 for battery group adds liquid system, feature exists
In: the bottom of the shuntingization drop sieve is equipped with possibly tapered drip hole.
3. the anti-short-circuit electronics of the automatic spacing according to claim 1 for battery group adds liquid system, feature exists
In: the fluid infusion air exhaust combination is covered equipped with LED fluid injection status indicator lamp.
4. the anti-short-circuit electronics of the automatic spacing according to claim 1 for battery group adds liquid system, feature exists
In: the concentration fluid storage tank and the anti-short-circuit electronics of first automatic spacing add the liquid pipe of adding between liquid device and are equipped with control
Valve adds liquid pipe and the junction of fluid storage tank is concentrated to be equipped with filter device.
5. the anti-short-circuit electronics of the automatic spacing according to claim 1 for battery group adds liquid system, feature exists
In: the anti-short-circuit electronics of the automatic spacing adds liquid system and can be applied to all open type batteries or battery group, without office
It is limited to a certain battery or battery group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968088.4A CN109037584A (en) | 2018-08-23 | 2018-08-23 | A kind of anti-short-circuit electronics of automatic spacing for battery group adds liquid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968088.4A CN109037584A (en) | 2018-08-23 | 2018-08-23 | A kind of anti-short-circuit electronics of automatic spacing for battery group adds liquid system |
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| Publication Number | Publication Date |
|---|---|
| CN109037584A true CN109037584A (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810968088.4A Pending CN109037584A (en) | 2018-08-23 | 2018-08-23 | A kind of anti-short-circuit electronics of automatic spacing for battery group adds liquid system |
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| CN (1) | CN109037584A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478405A (en) * | 2020-05-14 | 2020-07-31 | 蓝显贵 | Prevent charging protection box on fire |
| CN114171860A (en) * | 2020-09-10 | 2022-03-11 | 中冶宝钢技术服务有限公司 | Automatic liquid adding device and automatic liquid adding method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201877496U (en) * | 2010-11-01 | 2011-06-22 | 保定风帆新能源有限公司 | Liquid storage device for storing electrolyte of lithium battery |
| CN103208607A (en) * | 2013-03-12 | 2013-07-17 | 深圳市恒瑞兴自动化设备有限公司 | Extensively-adjustable precision liquid injection equipment |
| CN106784519A (en) * | 2017-01-16 | 2017-05-31 | 河南创力新能源科技股份有限公司 | Liquid system is added in a kind of anti-short circuit of automatic spacing for batteries |
| CN208753427U (en) * | 2018-08-23 | 2019-04-16 | 河南创力新能源科技股份有限公司 | A kind of anti-short-circuit electronics of automatic spacing for battery group adds liquid system |
-
2018
- 2018-08-23 CN CN201810968088.4A patent/CN109037584A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201877496U (en) * | 2010-11-01 | 2011-06-22 | 保定风帆新能源有限公司 | Liquid storage device for storing electrolyte of lithium battery |
| CN103208607A (en) * | 2013-03-12 | 2013-07-17 | 深圳市恒瑞兴自动化设备有限公司 | Extensively-adjustable precision liquid injection equipment |
| CN106784519A (en) * | 2017-01-16 | 2017-05-31 | 河南创力新能源科技股份有限公司 | Liquid system is added in a kind of anti-short circuit of automatic spacing for batteries |
| CN208753427U (en) * | 2018-08-23 | 2019-04-16 | 河南创力新能源科技股份有限公司 | A kind of anti-short-circuit electronics of automatic spacing for battery group adds liquid system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478405A (en) * | 2020-05-14 | 2020-07-31 | 蓝显贵 | Prevent charging protection box on fire |
| CN114171860A (en) * | 2020-09-10 | 2022-03-11 | 中冶宝钢技术服务有限公司 | Automatic liquid adding device and automatic liquid adding method |
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