CN114013829B - Intelligent electrolyte leakage-proof device - Google Patents

Intelligent electrolyte leakage-proof device Download PDF

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Publication number
CN114013829B
CN114013829B CN202111296548.1A CN202111296548A CN114013829B CN 114013829 B CN114013829 B CN 114013829B CN 202111296548 A CN202111296548 A CN 202111296548A CN 114013829 B CN114013829 B CN 114013829B
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CN
China
Prior art keywords
pipe
intelligent
communicated
mounting groove
hole
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Application number
CN202111296548.1A
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Chinese (zh)
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CN114013829A (en
Inventor
邱先虎
李小劲
梁建斌
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Zhuhai Guang Rui New Material Co ltd
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Zhuhai Guang Rui New Material Co ltd
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Priority to CN202111296548.1A priority Critical patent/CN114013829B/en
Publication of CN114013829A publication Critical patent/CN114013829A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/02—Collars or rings
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Filling, Topping-Up Batteries (AREA)

Abstract

The invention relates to an intelligent electrolyte leakage-proof device which comprises a hole formed in a battery box, wherein a first sealing groove is formed in the hole along the circumferential direction, a plug is arranged in the hole, a cover head is arranged on the plug, a mounting groove is formed in the cover head, a pedal inflator pump is arranged in the mounting groove, a second sealing groove is formed in the outer side face of the plug and corresponds to the first sealing groove, an air bag is arranged in the second sealing groove, a first channel is formed in the plug and communicated with the second sealing groove, a second channel is communicated with the mounting groove, a first vent pipe communicated with the air bag is arranged in the first channel, a second vent pipe communicated with the first vent pipe is arranged in the second channel, the free end of the second vent pipe is communicated with the air outlet end of pedal inflation, a telescopic pipe is arranged below the plug, a positioning piece is arranged at the lower end of the telescopic pipe in an extending mode, a liquid adding pipe is arranged on the outer side face of the telescopic pipe in a communicating mode, and the free end of the liquid adding pipe is in threaded connection with a cap. The invention has the advantages that: leakage prevention and easy injection of liquid.

Description

Intelligent electrolyte leakage-proof device
Technical Field
The invention relates to the field of battery electrolyte, in particular to an intelligent electrolyte leakage-proof device.
Background
The lithium battery electrolyte is the carrier for ion transport in the battery. Generally consisting of a lithium salt and an organic solvent. The electrolyte plays a role in conducting ions between the positive electrode and the negative electrode of the lithium battery, and ensures that the lithium battery has the advantages of high voltage, high specific energy and the like. The electrolyte is generally prepared from high-purity organic solvent, electrolyte lithium salt, necessary additives and other raw materials according to a certain proportion under certain conditions.
The existing electrolyte container is usually sealed by a threaded cap or a rubber plug, the sealing mode is overlooked or deformed along with the loss of time, the original sealing performance is lost, when the electrolyte is installed on an object and encounters larger jolt, the electrolyte can exude, pollute and corrode surrounding objects, and when new electrolyte needs to be added into the container, the inlet of the container is inconvenient to move to a position most suitable for injecting liquid along with the fixation of the container, so that a new technology is proposed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the intelligent leakage-proof device for the electrolyte, which is leakage-proof and easy to inject liquid.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides an electrolyte intelligence leak protection device, includes the trompil that is equipped with on the battery box, be equipped with seal groove one along circumference in the trompil, be equipped with the chock that blocks up the trompil in the trompil, be equipped with the caping above the trompil, caping and chock fixed connection, be equipped with mounting groove above the caping, be equipped with the pedal inflator pump in the mounting groove, chock lateral surface and correspond the department with seal groove one position and be equipped with seal groove two, be equipped with the gasbag in the seal groove two, just be equipped with first passageway in the chock and intercommunication seal groove two, first passageway and mounting groove intercommunication are equipped with the second passageway, be equipped with the breather pipe of intercommunication gasbag one, second passageway is equipped with the breather pipe two free ends and pedal the gas outlet end intercommunication of inflating, be equipped with flexible pipe below the chock, flexible pipe lower extreme extends the trompil and is equipped with the spacer, the spacer is equipped with the hole with the intercommunication with flexible pipe, flexible pipe lateral surface intercommunication is equipped with the gasbag, be equipped with the gasbag in the seal groove two, just be equipped with first passageway of intercommunication, first passageway is equipped with the breather pipe, first passageway is equipped with the inflation pump cap screw cap motion control.
After adopting the structure, the invention has the following advantages: the invention sets up the chock, as the sealed trompil of the first sealing member, the gasbag that sets up is sealed for the trompil again as the second sealing member, wherein seal groove one and seal groove two form the space that supplies the gasbag to expand, when the gasbag expands and blocks up seal groove one and seal groove two, has reached the sealing performance, and in order to be convenient for the chock break away from the trompil, the bleed hole gassing of the foot inflator pump of accessible, release the gas in the gasbag, then can swiftly open the trompil conveniently, plan the hole of annotating electrolyte on the flexible pipe below the chock again, when needs to pour into electrolyte, pull out the chock, pull the flexible pipe, can take out the liquid feeding pipe, then conveniently pour into the electrode liquid into, this kind of hidden setting, can guarantee that the liquid feeding pipe is not destroyed by external force, life has been prolonged greatly.
As an improvement, a sealing ring is arranged below the cover head, so that the sealing performance is improved.
As an improvement, the control mechanism comprises a handle hinged to one side surface in the mounting groove, the handle is an oval ring, an elastic body hook is arranged on the other side surface of the mounting groove and can hook the handle, the handle is arranged on the pedal inflator pump, when the air bag is required to be inflated, the pedal inflator pump is downwards pressed to inflate the air bag, then the handle is hooked by the elastic body hook to prop against the pedal inflator pump, the air bag is required to be deflated, the handle is overturned without propping against the air bag, and then the air bag is inflated through the pedal inflator pump to deflate.
As an improvement, the liquid adding pipe is a hard pipe.
As improvement, the first sealing groove and the second sealing groove are respectively provided with a first rubber layer on the inner side surface, so that the sealing performance is improved.
As an improvement, the plug block comprises a positioning cylinder, and a second rubber layer is arranged on the outer side face of the positioning cylinder, so that the overall structure comprehensive performance is improved.
As an improvement, a sealing gasket is arranged in the cap.
Drawings
Fig. 1 is a schematic structural view of an intelligent electrolyte leakage prevention device according to the present invention.
Fig. 2 is a schematic structural view of an intelligent electrolyte leakage prevention device according to the present invention.
Fig. 3 is a schematic structural view of an intelligent electrolyte leakage prevention device according to the present invention.
As shown in the figure: 1. the battery box, 2, the trompil, 3, seal groove one, 4, the chock, 5, the end cap, 6, the mounting groove, 7, the inflator pump is stepped on to the foot, 8, seal groove two, 9, gasbag, 10, first passageway, 11, second passageway, 12, breather pipe one, 13, breather pipe two, 15, flexible pipe, 16, spacer, 17, the liquid feeding hole, 18, the liquid feeding pipe, 19, the cap, 20, the sealing washer, 21, the handle, 22, elastomer is hooked, 23, the location drum, 24, the rubber layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, an intelligent electrolyte leakage preventing device comprises a hole 2 arranged on a battery box 1, a first sealing groove 3 is circumferentially arranged in the hole 2, a plug 4 for plugging the hole 2 is arranged in the hole 2, a cover head 5 is arranged on the hole 2, the cover head 5 is fixedly connected with the plug 4, a mounting groove 6 is arranged on the cover head 5, a foot inflator 7 is arranged in the mounting groove 6, a second sealing groove 8 is arranged on the outer side surface of the plug 4 and at a position corresponding to the first sealing groove 3, the first sealing groove and the second sealing groove are cavities with the same shape after the expansion of the air bags, an air bag 9 is arranged in the second sealing groove 8, the surface of the air bag is treated by a silicon rubber coating of an automobile air bag coating, the surface stability is high, the corrosion resistance is strong, the surface coating is firm, the color is natural and rich, the air bag is used in a corrosive environment for a long time, the surface coating is free from falling and fading, a first channel 10 is arranged in the plug 4 and is communicated with a second sealing groove 8, a second channel 11 is arranged in the first channel 10 and is communicated with the mounting groove 6, a first vent pipe 12 communicated with the air bag 9 is arranged in the first channel 10 and is fixedly connected with the first vent pipe in a sealing way, a second vent pipe 13 communicated with the first vent pipe 12 is arranged in the second channel 11 and is fixedly connected with the second vent pipe in a sealing way, the free end of the second vent pipe 13 is communicated with the air outlet end of the pedal inflation 7, a telescopic pipe 15 is arranged below the plug 4, an opening hole 2 is formed in the lower end of the telescopic pipe 15 in an extending mode, a positioning piece 16 is fixedly connected with the battery box 1, a liquid adding hole 17 communicated with the telescopic pipe 15 is formed in the positioning piece 16, a liquid adding pipe 18 is arranged on the outer side face of the telescopic pipe 15 in a communicating mode and is close to the upper end of the telescopic pipe, the free end of the liquid adding pipe 18 is connected with a cap 19 in a threaded manner, and a control mechanism for controlling the inflating motion of the foot-operated inflator 7 is arranged in the mounting groove 6.
A sealing ring 20 is arranged below the cover head 5.
The control mechanism comprises a handle 21 hinged to one side surface in a mounting groove 6, the handle 21 is an oval ring, an elastic body hook 22 is arranged on the other side surface of the mounting groove 6, the elastic body hook 22 can hook the handle 21, the elastic force of the elastic body hook 22 just can hook the handle, the handle cannot be hooked due to too large elastic force, and the other effect of the handle is to conveniently pull out the cap and the plug out of the opening.
The filling tube 18 is a rigid tube.
And rubber layers I are arranged on the inner side surfaces of the first sealing groove 3 and the second sealing groove 8.
The plug 4 comprises a positioning cylinder 23, a second rubber layer 24 is arranged on the outer side surface of the positioning cylinder 23, and the upper surface of the cylinder and the upper surface of the second rubber layer are fixedly connected with the cap.
A gasket is provided in the cap 19.
In the concrete implementation of the invention, the chock is arranged, the first sealing element is used for sealing the open hole, the arranged air bag is used as the second sealing element and is used for sealing the open hole again, wherein the first sealing groove and the second sealing groove form a space for expanding the air bag, when the first sealing groove and the second sealing groove are blocked by the expansion of the air bag, the sealing performance is achieved, in order to facilitate the chock to be separated from the open hole, the air in the air bag can be discharged through the air discharging hole of the foot-operated inflator pump, the open hole can be quickly and conveniently opened.
The invention and its embodiments have been described above without limitation, and the actual construction is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.

Claims (7)

1. An electrolyte intelligent anti-leakage device is characterized in that: the battery box is characterized by comprising a hole formed in the battery box, a first sealing groove is formed in the hole along the circumferential direction, a plug block for blocking the hole is arranged in the hole, a cover head is arranged on the hole, the cover head is fixedly connected with the plug block, a mounting groove is formed in the cover head, a pedal inflator pump is arranged in the mounting groove, a second sealing groove is formed in the outer side surface of the plug block and corresponds to the first sealing groove, an air bag is arranged in the second sealing groove, a first channel is communicated with the mounting groove and is provided with a second channel, a first vent pipe for communicating the air bag is arranged in the first channel, a second vent pipe for communicating the first vent pipe is arranged in the second channel, a free end of the vent pipe is communicated with a pedal inflation outlet end, a telescopic pipe is arranged below the plug block, a positioning piece is arranged at the lower end of the telescopic pipe in an extending mode, the positioning piece is fixedly connected with the battery box, a liquid adding hole communicated with the telescopic pipe is formed in the outer side surface of the telescopic pipe, the telescopic pipe is communicated with a pipe, the free end of the liquid adding pipe is connected with a cap through threads, and the inflation control mechanism is arranged in the mounting groove.
2. The intelligent electrolyte leakage prevention device according to claim 1, wherein: a sealing ring is arranged below the cover head.
3. The intelligent electrolyte leakage prevention device according to claim 1, wherein: the control mechanism comprises a handle hinged to one side face in the mounting groove, the handle is an oval ring, an elastic body hook is arranged on the other side face of the mounting groove, and the elastic body hook can hook the handle.
4. The intelligent electrolyte leakage prevention device according to claim 1, wherein: the liquid adding pipe is a hard pipe.
5. The intelligent electrolyte leakage prevention device according to claim 1, wherein: and the inner side surfaces of the first sealing groove and the second sealing groove are respectively provided with a first rubber layer.
6. The intelligent electrolyte leakage prevention device according to claim 1, wherein: the plug block comprises a positioning cylinder, and a second rubber layer is arranged on the outer side surface of the positioning cylinder.
7. The intelligent electrolyte leakage prevention device according to claim 1, wherein: and a sealing gasket is arranged in the cap.
CN202111296548.1A 2021-11-03 2021-11-03 Intelligent electrolyte leakage-proof device Active CN114013829B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111296548.1A CN114013829B (en) 2021-11-03 2021-11-03 Intelligent electrolyte leakage-proof device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111296548.1A CN114013829B (en) 2021-11-03 2021-11-03 Intelligent electrolyte leakage-proof device

Publications (2)

Publication Number Publication Date
CN114013829A CN114013829A (en) 2022-02-08
CN114013829B true CN114013829B (en) 2023-04-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111296548.1A Active CN114013829B (en) 2021-11-03 2021-11-03 Intelligent electrolyte leakage-proof device

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611395A (en) * 1984-02-13 1986-09-16 Medtronic, Inc. Filling system for hermetically sealed batteries
JP7063659B2 (en) * 2018-03-06 2022-05-09 株式会社エンビジョンＡｅｓｃジャパン Liquid injection device and liquid injection method
CN109346663A (en) * 2018-11-11 2019-02-15 东莞理工学院 A kind of battery liquid-filling device for the corrosion-resistant anti-leak being completely embedded
CN209241599U (en) * 2018-12-19 2019-08-13 河南华瑞高新材料有限公司 A kind of use safety device of lithium ion function electrolyte stainless steel barrel
CN213660588U (en) * 2020-11-13 2021-07-09 湖南大晶新材料有限公司 Intelligent leakage-proof device for electrolyte

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