CN106784427A - A kind of anti-short-circuit fluid infusion of centralized automatic spacing and the unitary battery group of exhaust - Google Patents
A kind of anti-short-circuit fluid infusion of centralized automatic spacing and the unitary battery group of exhaust Download PDFInfo
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- CN106784427A CN106784427A CN201710029022.4A CN201710029022A CN106784427A CN 106784427 A CN106784427 A CN 106784427A CN 201710029022 A CN201710029022 A CN 201710029022A CN 106784427 A CN106784427 A CN 106784427A
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- exhaust
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- short
- passage
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- 239000012530 fluid Substances 0.000 title claims abstract description 72
- 238000001802 infusion Methods 0.000 title claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 119
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 230000008901 benefit Effects 0.000 claims abstract description 10
- 239000006185 dispersion Substances 0.000 claims description 8
- 239000003978 infusion fluid Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009469 supplementation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/155—Lids or covers characterised by the material
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
The invention discloses a kind of centralized anti-short-circuit fluid infusion of automatic spacing and the unitary battery group of exhaust, the top of battery container is provided with fluid infusion air exhaust combination lid, the fluid infusion air exhaust combination lid is by bolt and the pole plate group fixed plate fit sealing on battery container top, the top of fluid infusion air exhaust combination lid is provided with exhaust passage and fluid infusion passage, exhaust passage and fluid infusion passage are respectively arranged at two ends with connecting hole, fluid infusion air exhaust combination between exhaust passage and fluid infusion passage covers and is respectively equipped with the anti-short circuit of automatic spacing with the battery container inside relative position of each independent chamber and adds liquid unit, liquid unit is added in the anti-short circuit of each automatic spacing to be included being arranged at exhaust outlet and benefit filling opening that fluid infusion air exhaust combination is covered respectively, wherein exhaust outlet is connected with exhaust passage respectively, filling opening is mended to be connected with fluid infusion passage respectively.The present invention it is easy to operate, inexpensive it is few maintenance and it is safe and reliable.
Description
Technical field
The invention belongs to automatic liquid supply and the batteries technical field of exhaust, and in particular to a kind of centralized automatic spacing
Anti- short-circuit fluid infusion and the unitary battery group of exhaust.
Background technology
Battery can occur the side reaction of electrolysis water during charging, can constantly consume water during use and produce
Gas, general positive pole produces O2, negative pole generation H2, in use, will necessarily forming part cell batteries or batteries
The phenomenon of overall scarce liquid.Originally the Technology design of battery is using the reserved larger liquid storage on internal storage battery pole plate
Space, lays in more liquid to realize extending the purpose of maintenance period in advance, and the primitive technology has following defect：1st, make
Must periodically using the liquid levels height in each cell batteries in the artificial battery of observation one by one and need to be by during
Individual to carry out artificial fluid infusion by liquid injection hole, working service operation extremely inconvenience is safeguarded frequently and difficulty is larger；2nd, because of cell batteries
The volume and capacity ratio reserved larger liquid storage space and form battery is relatively low.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.
The content of the invention
Present invention solves the technical problem that there is provided the entirety of a kind of anti-short-circuit fluid infusion of centralized automatic spacing and exhaust
Batteries, the batteries are dripped using the shuntingization of sealed transfusion, float bowl-type switch valve, porous expansion water conservancy diversion area structure
There is the escaping pipe or feed tube of the anti-short-circuit function of gas storage at sieve and keg float switch, realize batteries centralization and prevent short automatically
Liquid and centralized gas discharge are added in road, and the batteries are safe and reliable, instead of and safeguard one by one by hand, using easy to operate fast
Victory, low cost is few to be safeguarded, is efficiently solved battery and is mended the spacing difficult and low technical problem of security of filling operation.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：A kind of anti-short circuit of centralized automatic spacing is mended
Liquid and the unitary battery group of exhaust, it is characterised in that：The top of battery container is provided with fluid infusion air exhaust combination lid, fluid infusion exhaust
Combination cover and battery cover fit sealing, the top of fluid infusion air exhaust combination lid are provided with exhaust passage and fluid infusion passage, exhaust passage and
Fluid infusion passage is respectively arranged at two ends with connecting hole, and the fluid infusion air exhaust combination between exhaust passage and fluid infusion passage covers and battery case
The relative position of each independent chamber of internal portion is respectively equipped with the anti-short circuit of automatic spacing and adds liquid unit, and each automatic spacing is prevented
Liquid unit is added in short circuit to be included being arranged at exhaust outlet and benefit filling opening that fluid infusion air exhaust combination is covered, wherein exhaust outlet difference respectively
It is connected with exhaust passage, mends filling opening and be connected with fluid infusion passage respectively.
Further preferably, one end of the fluid infusion passage passes through end cap seal, and the other end of exhaust passage passes through connecting tube
With concentrate Liquid storage container be connected, one end of exhaust passage is communicated by exhaust check valve with ambient atmosphere, exhaust passage it is another
One end passes through end cap seal.
Further preferably, the anti-short circuit of described automatic spacing is added to be provided with below exhaust outlet in liquid unit and extends to battery
Enclosure interior and the escaping pipe with the anti-short-circuit function of gas storage, are provided with below benefit filling opening and extend to entering inside battery container
Liquid pipe, is provided with the sealing nail for being slidingly sealed cooperation therewith in feed tube, the bottom for sealing nail is provided with and the matching of feed liquor pipe end
Annular seal groove, the bottom for sealing nail is fixed on keg float, and keg float is floated in liquid, and sealing is nailed on and is provided with shuntingization drop sieve,
Shuntingization drop sieve is provided with drip hole, and shuntingization drop sieve is used for liquid dispersion into discontinuous drop positioned at the lower section for mending filling opening
Shape.
Further preferably, the anti-short circuit of described automatic spacing to be added mend in liquid unit to be provided with below filling opening and extends to electricity
Pond enclosure interior and the feed tube with the anti-short-circuit function of gas storage, mend and hollow sealing bowl are provided with the inside of filling opening, mend filling opening
Inside be provided with hollow sealing bowl match sealing nail, the sealing nail bottom be fixedly connected with one end of boosting lever, neighbour
The fluid infusion air exhaust combination lid bottom of nearly feed tube is provided with suspention pole, and the other end of boosting lever is fixedly connected with keg float, keg float
Float in liquid, boosting lever is provided with shuntingization drop sieve by hinge in the bottom on suspention pole, suspending pole in midair, should
Shuntingization drop sieve is provided with drip hole, and shuntingization drop sieve is used for liquid dispersion into discontinuous drop positioned at the lower section for mending filling opening
Shape.
Further preferably, the anti-short circuit of described automatic spacing to be added mend in liquid unit to be provided with below filling opening and extends to electricity
Pond enclosure interior and the feed tube with the anti-short-circuit function of gas storage, the end of feed tube is provided with and is folded upward at and is connected with feed tube
Logical liquid outlet, is provided with hollow sealing bowl on the inside of liquid outlet, the inside of liquid outlet is provided with the sealing matched with hollow sealing bowl
Nail, the top of sealing nail is fixedly connected with one end of the first boosting lever, the other end and the connecting rod of the first boosting lever
By hinge, the other end of connecting rod passes through hinge, the second boosting lever with one end of the second boosting lever for one end
The other end be fixedly connected with keg float, keg float is floated in liquid, and the fluid infusion air exhaust combination lid bottom of neighbouring sealing nail is provided with the
One suspention pole, the first boosting lever is suspended in midair on pole by hinge in first, the fluid infusion air exhaust combination of neighbouring connecting rod
Lid bottom is provided with the second suspention pole, and the second boosting lever is suspended in midair on pole by hinge in second, the bottom of liquid outlet
Shuntingization drop sieve is provided with, shuntingization drop sieve is provided with drip hole, and shuntingization drop sieve is used for liquid point positioned at the lower section of liquid outlet
Dissipate into discontinuous drop-wise.
Further preferably, the bottom of described shuntingization drop sieve is provided with possibly tapered drip hole.
Further preferably, described hollow sealing bowl is provided with rubber seal ring.
Further preferably, the top of the battery container is provided with protection cap, and the protection cap is provided with louvre.
The present invention has the advantages that compared with prior art：
1st, using shared connection in series-parallel can liquid supplementation pipe carry out concentration to all cell batteries in unitary battery group and add
Liquid, effectively prevent liquid spill, improve the security reliability and few maintainability of product；
2nd, use shared connection in series-parallel can blast pipe for unitary battery group in all cell batteries concentrate unidirectional
Exhaust, effectively prevent liquid spill, improve the security reliability and few maintainability of product；
3rd, liquid point is added using concentrate Liquid storage container single, it is only necessary to ensure to concentrate the liquid in Liquid storage container, it is to avoid
One by one in cell batteries liquid is added, use easy to operate, low cost is few to be safeguarded；
4th, liquid device is added using the anti-short circuit of automatic spacing, in lack of liquid in accumulator, keg float is moved down, and is directly or indirectly connected with keg float
The plastics for connecing（Or rubber）Sealing nail movement, departs from matched plastics（Or rubber）Sealing hole and realize adding electricity automatically
Liquid, when adding liquid, moves, the plastics being directly or indirectly connected with keg float on keg float（Or rubber）Sealing nail movement, reaches setting
After restraining position, matched plastics are closed（Or rubber）Sealing hole and realize that liquid is added in stopping, then liquid may proceed to
Stream enters next cell batteries, until all of battery is all added to presetting height, battery can be avoided to lack
Liquid or many liquid are excessive, have ensured the reliability of properties of product；
5th, the anti-short-circuit protection cylinder of inflator tube type at the keg float switch of each cell batteries in unitary battery group is employed, keg float is opened
The height for closing surrounding cylinder is less than automatic spacing keg float switch height, can ensure that liquid level meets or exceeds keg float switch surrounding cylinder bottom
When, remained with the presence of air in the inflator of keg float switch surrounding, it is to avoid liquid floods keg float switch, effectively prevents from adding
The liquid added in liquid process is short-circuit with the connection of liquid in battery；
6th, using unitary battery assembly housing inside two ends with cross strengthen liner plate strengthen, can prevent because pole plate group expansion and caused by
Casing deformation or electrical property are unstable, it is ensured that the stable performance of batteries and reliability；
The 7th, automatic spacing short-circuit preventing device is installed, realizes concentrating automatic, spacing and anti-short circuit in cell batteries without range estimation
Concentrate and add liquid in portion；
8th, after adding liquid device using the anti-short circuit of automatic spacing, the design of internal storage battery liquid storage volume can be reduced, increases electric power storage
Active matter quality in pond, realizes further improving the design and actual volume specific capacity of battery；
9th, the connection of each cell batteries in unitary battery group is employed to be connected in series outside unitary battery shell and is added outer
Protection cap, has prevented the short circuit possibility of internal liquid between adjacent monomer battery, it is ensured that the stable performance of batteries and
Reliability；
10th, using bolt by fluid infusion air exhaust combination lid and battery container robust sealed, battery sealing and maintenanceability are realized；
11st, the unitary battery group of the centralized anti-short-circuit fluid infusion of automatic spacing and exhaust can be applied to all unitary batteries and storage
Battery pack, a certain unitary battery and batteries are applied to without limitation.
In sum, the unitary battery group superiority of the anti-short-circuit fluid infusion of described centralized automatic spacing and exhaust is obvious
Prominent, concentration adds liquid and concentrates discharge gas, it is to avoid one by one monomer safeguard, prevent liquid spill, enhance product performance steady
Fixed, security and reliability, convenient and simple easy to operate, low cost efficiently solves battery and mends the spacing difficult technology of filling operation
Problem.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is assembly structure diagram of the invention；
Fig. 3 is the assembly structure diagram that liquid unit is added in the reinforcement anti-short circuit of single lever type automatic spacing in the present invention；
Fig. 4 is the structural representation of protection cap in the present invention；
Fig. 5 is the structural representation that liquid unit is added in the direct-connected anti-short circuit of automatic spacing in the present invention；
Fig. 6 is the structural representation that liquid unit is added in the reinforcement anti-short circuit of single lever type automatic spacing in the present invention；
Fig. 7 is the structural representation that liquid unit is added in the reinforcement anti-short circuit of double lever type automatic spacing in the present invention；
Fig. 8 is the top view of shuntingization drop sieve in the present invention；
Fig. 9 is the side view of shuntingization drop sieve in the present invention.
In figure：1st, battery container, 2, fluid infusion air exhaust combination lid, 3, pole plate group fixed plate, 4, exhaust passage, 5, fluid infusion leads to
Road, 6, the anti-short circuit of automatic spacing add liquid unit, 7, exhaust outlet, 8, mend filling opening, 9, protection cap, 10, escaping pipe, 11, feed liquor
Pipe, 12, sealing nail, 13, keg float, 14, shuntingization drop sieve, 15, possibly tapered drip hole, 16, hollow sealing bowl, 17, rubber seal ring,
18th, boosting lever, the 19, first boosting lever, 20, connecting rod, the 21, second boosting lever.
Specific embodiment
Particular content of the invention is described in detail with reference to accompanying drawing.
Embodiment 1
As Figure 1-4, the unitary battery group of a kind of anti-short-circuit fluid infusion of centralized automatic spacing and exhaust, including battery container
1st, inside the pole plate group being fixed on battery container 1 and the liquid being filled in inside battery container 1, wherein battery container 1 by every
Plate is separated into multiple independent chambers, and pole plate group is correspondingly arranged in each independent chamber, and the top of battery container 1 is provided with benefit
Liquid air exhaust combination lid 2, the fluid infusion air exhaust combination lid 2 is fastened close by bolt with the pole plate group fixed plate 3 on the top of battery container 1
Envelope, the top of fluid infusion air exhaust combination lid 2 is provided with the two ends point of exhaust passage 4 and fluid infusion passage 5, exhaust passage 4 and fluid infusion passage 5
Connecting hole is not provided with, and each is only with the inside of battery container 1 on the fluid infusion air exhaust combination lid 2 between exhaust passage 4 and fluid infusion passage 5
The relative position of vertical chamber is respectively equipped with the anti-short circuit of automatic spacing and adds liquid unit 6, and liquid is added in the anti-short circuit of each automatic spacing
Unit 6 includes being arranged at exhaust outlet 7 on fluid infusion air exhaust combination lid 2 respectively and mends filling opening 8, wherein exhaust outlet 7 respectively with row
Gas passage 4 is connected, and mends filling opening 8 and is connected with fluid infusion passage 5 respectively, and the top of battery container 1 is provided with protection cap 9, the guarantor
Protecting cover 9 is provided with louvre, and by end cap seal, the other end of fluid infusion passage 5 passes through connecting tube for one end of the fluid infusion passage 5
It is connected with Liquid storage container is concentrated, one end of exhaust passage 4 is communicated by exhaust check valve with ambient atmosphere, exhaust passage 4
The other end passes through end cap seal.
Embodiment 2
As shown in figure 5, the lower section that exhaust outlet 7 in liquid unit 6 is added in the anti-short circuit of described automatic spacing is provided with and extends to battery case
The inside of body 1 and the escaping pipe 10 with the anti-short-circuit function of gas storage, the lower section of benefit filling opening 8 are provided with and extend to inside battery container 1
Feed tube 11, the sealing nail 12 for being slidingly sealed cooperation therewith is provided with feed tube 11, the bottom of sealing nail 12 is provided with and feed liquor
The annular seal groove that the end of pipe 11 matches, the bottom of sealing nail 12 is fixed on keg float 13, and sealing nail 12 is provided with shuntingization drop
Sieve 14, the lower section that shuntingization drop sieve 14 is located at benefit filling opening 8 is used for liquid dispersion into discontinuous drop-wise, shuntingization drop sieve
14 bottom is provided with possibly tapered drip hole 15（As Figure 8-9）.
Embodiment 3
As shown in fig. 6, the anti-short circuit of described automatic spacing is added and the lower section of filling opening 8 is mended in liquid unit 6 is provided with and extends to battery
The inside of housing 1 and the feed tube 11 with the anti-short-circuit function of gas storage, the inner side for mending filling opening 8 are provided with hollow sealing bowl 16, in this
Empty obturating cup 16 is provided with rubber seal ring 17, and the inside for mending filling opening 8 is provided with the sealing nail 18 matched with hollow sealing bowl 16,
The bottom of sealing nail 18 is fixedly connected with one end of boosting lever 19, the bottom of fluid infusion air exhaust combination lid 2 of neighbouring feed tube 11
Suspention pole is provided with, the other end of boosting lever 19 is fixedly connected with keg float 13, and keg float 13 is floated in liquid, boosting lever 19
Shuntingization drop sieve 14 is provided with the bottom on suspention pole, suspending pole in midair by hinge, shuntingization drop sieve 14 is located to be mended
The lower section of filling opening 8 is used for liquid dispersion into discontinuous drop-wise, and the bottom of shuntingization drop sieve 14 is provided with possibly tapered drip hole 15
（As Figure 8-9）.
Embodiment 4
As shown in fig. 7, the anti-short circuit of described automatic spacing is added and the lower section of filling opening 8 is mended in liquid unit 6 is provided with and extends to battery
The inside of housing 1 and the feed tube with the anti-short-circuit function of gas storage, the end of feed tube is provided with and is folded upward at and is connected with feed tube
Logical liquid outlet, is provided with hollow sealing bowl 16 on the inside of liquid outlet, hollow sealing bowl 16 is provided with rubber seal ring 17, goes out liquid
The inside of mouth is provided with the sealing nail 18 matched with hollow sealing bowl 16, the top of sealing nail 18 and the one of the first boosting lever 20
End is fixedly connected, the other end of the first boosting lever 20 and one end of connecting rod 21 by hinge, connecting rod 21 it is another
End passes through hinge with one end of the second boosting lever 22, and the other end of the second boosting lever 22 is fixedly connected with keg float 13,
Keg float 13 is floated in liquid, and the bottom of fluid infusion air exhaust combination lid 2 of neighbouring sealing nail 18 is provided with the first suspention pole, the first reinforcement
By hinge on the first suspention pole, the bottom of fluid infusion air exhaust combination lid 2 of neighbouring connecting rod 21 is provided with second to lever 20
Suspention pole, by hinge on the second suspention pole, the bottom of liquid outlet is provided with shuntingization drop to the second boosting lever 22
Sieve 14, the lower section that shuntingization drop sieve 14 is located at liquid outlet is used for liquid dispersion into discontinuous drop-wise, shuntingization drop sieve 14
Bottom be provided with possibly tapered drip hole 15（As Figure 8-9）.
Operation principle of the invention is：
Each cell batteries is required for carrying out adding liquid in unitary battery group, and original fluid infusion mode mostly first estimates each
Liquid level in cell batteries, is then added or using accurately regular additional way is not entered by level indicia line again
OK.The batteries technical scheme of the anti-short-circuit fluid infusion of centralized automatic spacing of the invention and exhaust is as follows：
Using tandem share connection in series-parallel can liquid supplementation pipe and blast pipe mode, to each monomer electric power storage in unitary battery group
Pond carries out concentration and adds liquid and discharge gas, carries out range estimation without cell batteries one by one and adds liquid by hand, and avoids
The discharge everywhere of gas.
Each cell batteries carries out concentration and adds liquid during series-parallel shared liquid supplementation pipe is used for unitary battery group,
Avoid one by one to adding liquid in cell batteries, it is therefore prevented that liquid spill.
Each cell batteries carries out concentration check valve-type during series-parallel common exhaust pipe is used for unitary battery group
Exhaust body, it is to avoid gas is discharged everywhere, it is therefore prevented that liquid spill.
Liquid unit is added using the anti-short circuit of the automatic spacing of three kinds of forms, in lack of liquid in accumulator, keg float is moved down, with keg float
The plastics for directly or indirectly connecting（Or rubber）Sealing nail movement, departs from matched plastics（Or rubber）Sealing hole and realize
Automatically add electro-hydraulic；When adding liquid, moved on keg float, the plastics being directly or indirectly connected with keg float（Or rubber）Sealing nail is moved
It is dynamic, after reaching setting restraining position, close matched plastics（Or rubber）Sealing hole and realize stopping and add liquid.So
Afterwards, liquid may proceed to stream into next cell batteries, until all of battery is all added to presetting height, can
Avoid lack of liquid in accumulator or many liquid excessive, ensure the reliability of properties of product.
Using the anti-short-circuit escaping pipe of inflator tube type or feed tube at the fluid injection of each cell batteries, surrounding is designed downwards at switch
The inflator for having certain altitude is protected, and after fluid infusion switch is closed, no matter the inflator outside many height of liquid level can be ensured at keg float switch
Protection inflator in remain with the presence of air, it is to avoid liquid is flooded at keg float switch, effectively prevents the liquid in woven hose
With the connection short circuit of liquid in battery.
Using unitary battery assembly housing inside two ends with cross strengthen liner plate strengthen, prevent because pole plate group expansion and caused by
Casing deformation or electrical property are unstable, it is ensured that the stable performance of unitary battery group and reliability.
The connection of each cell batteries in unitary battery group is employed to be connected in series outside unitary battery shell and is added
Outer protection cap, has prevented the short circuit possibility of inside and outside liquid between adjacent monomer battery, it is ensured that the performance of batteries is steady
Fixed and reliability.
Using bolt by fluid infusion and air exhaust combination lid and battery container robust sealed, realize cell sealing and can repair
Property.
General principle of the invention, principal character and advantage has been shown and described above, do not depart from spirit of the invention and
On the premise of scope, the present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention
Scope.
Claims (8)
1. a kind of anti-short-circuit fluid infusion of centralized automatic spacing and exhaust unitary battery group, it is characterised in that：Battery container
Top is provided with fluid infusion air exhaust combination lid, the fluid infusion air exhaust combination lid and battery cover fit sealing, the top of fluid infusion air exhaust combination lid
It is provided with exhaust passage and fluid infusion passage, exhaust passage and fluid infusion passage are respectively arranged at two ends with connecting hole, exhaust passage and fluid infusion
Fluid infusion air exhaust combination between passage covers the position relative with each independent chamber of battery container inside and is respectively equipped with automatically
Liquid unit is added in spacing anti-short circuit, and liquid unit is added in the anti-short circuit of each automatic spacing to be included being arranged at fluid infusion air exhaust combination lid respectively
On exhaust outlet and mend filling opening, wherein exhaust outlet is connected with exhaust passage respectively, mend filling opening respectively with fluid infusion passage phase
Connection.
2. the anti-short-circuit fluid infusion of centralized automatic spacing according to claim 1 and exhaust unitary battery group, its feature
It is：By end cap seal, the other end of exhaust passage is by connecting tube and concentration Liquid storage container for one end of the fluid infusion passage
It is connected, one end of exhaust passage is communicated by exhaust check valve with ambient atmosphere, the other end of exhaust passage is close by end cap
Envelope.
3. the anti-short-circuit fluid infusion of centralized automatic spacing according to claim 1 and exhaust unitary battery group, its feature
It is：The anti-short circuit of described automatic spacing to be added be provided with below exhaust outlet in liquid unit and extends to battery container inside and have
The escaping pipe of the anti-short-circuit function of gas storage, to mend and be provided with the feed tube extended to inside battery container below filling opening, in feed tube
The sealing nail for being slidingly sealed cooperation therewith is provided with, the bottom for sealing nail is provided with the annular seal groove matched with feed liquor pipe end, close
The bottom for sealing nail is fixed on keg float, and keg float is floated in liquid, and sealing is nailed on and is provided with shuntingization drop sieve, on shuntingization drop sieve
Drip hole is provided with, the lower section that shuntingization drop sieve is located at benefit filling opening is used for liquid dispersion into discontinuous drop-wise.
4. the anti-short-circuit fluid infusion of centralized automatic spacing according to claim 1 and exhaust unitary battery group, its feature
It is：The anti-short circuit of described automatic spacing to be added mend in liquid unit to be provided with below filling opening and extends to battery container inside and have
There is the feed tube of the anti-short-circuit function of gas storage, mend and hollow sealing bowl is provided with the inside of filling opening, the inside for mending filling opening is provided with
The sealing nail that empty obturating cup matches, the bottom of sealing nail is fixedly connected with one end of boosting lever, the fluid infusion of neighbouring feed tube
Air exhaust combination lid bottom is provided with suspention pole, and the other end of boosting lever is fixedly connected with keg float, and keg float is floated in liquid, is increased
Power lever is provided with shuntingization drop sieve by hinge in the bottom on suspention pole, suspending pole in midair, is set on shuntingization drop sieve
There is drip hole, the lower section that shuntingization drop sieve is located at benefit filling opening is used for liquid dispersion into discontinuous drop-wise.
5. the anti-short-circuit fluid infusion of centralized automatic spacing according to claim 1 and exhaust unitary battery group, its feature
It is：The anti-short circuit of described automatic spacing to be added mend in liquid unit to be provided with below filling opening and extends to battery container inside and have
There is the feed tube of the anti-short-circuit function of gas storage, the end of feed tube is provided with the liquid outlet for being folded upward at and being connected with feed tube, goes out
The inner side of liquid mouthful is provided with hollow sealing bowl, and the inside of liquid outlet is provided with the sealing nail matched with hollow sealing bowl, sealing nail
Top is fixedly connected with one end of the first boosting lever, and the other end of the first boosting lever is cut with scissors with one end of connecting rod by bearing pin
Connect, one end of the other end of connecting rod and the second boosting lever is by hinge, the other end and keg float of the second boosting lever
It is fixedly connected, keg float is floated in liquid, the fluid infusion air exhaust combination lid bottom of neighbouring sealing nail is provided with the first suspention pole, first
By hinge on the first suspention pole, the fluid infusion air exhaust combination lid bottom of neighbouring connecting rod is provided with second and hangs boosting lever
Pole is hung, by hinge on the second suspention pole, the bottom of liquid outlet is provided with shuntingization drop sieve to the second boosting lever, should
Shuntingization drop sieve is provided with drip hole, and shuntingization drop sieve is used for liquid dispersion into discontinuous drop-wise positioned at the lower section of liquid outlet.
6. the overall electric power storage of the anti-short-circuit fluid infusion of centralized automatic spacing and exhaust according to any one in claim 3-5
Pond group, it is characterised in that：The bottom of described shuntingization drop sieve is provided with possibly tapered drip hole.
7. the unitary battery group of the anti-short-circuit fluid infusion of centralized automatic spacing and exhaust according to claim 4 or 5, it is special
Levy and be：Described hollow sealing bowl is provided with rubber seal ring.
8. the anti-short-circuit fluid infusion of centralized automatic spacing according to claim 1 and exhaust unitary battery group, its feature
It is：The top of the battery container is provided with protection cap, and the protection cap is provided with louvre.
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| CN201710029022.4A CN106784427B (en) | 2017-01-16 | 2017-01-16 | Centralized automatic limiting short-circuit-preventing liquid supplementing and exhausting integrated storage battery pack |
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| CN201710029022.4A CN106784427B (en) | 2017-01-16 | 2017-01-16 | Centralized automatic limiting short-circuit-preventing liquid supplementing and exhausting integrated storage battery pack |
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| CN106784427B CN106784427B (en) | 2023-07-14 |
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| CN106784427B (en) | 2023-07-14 |
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