CN114243201B - High valve accuse maintenance-free battery of security - Google Patents

High valve accuse maintenance-free battery of security Download PDF

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Publication number
CN114243201B
CN114243201B CN202111563767.1A CN202111563767A CN114243201B CN 114243201 B CN114243201 B CN 114243201B CN 202111563767 A CN202111563767 A CN 202111563767A CN 114243201 B CN114243201 B CN 114243201B
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CN
China
Prior art keywords
relief valve
cover
battery
inner cavity
mounting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202111563767.1A
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Chinese (zh)
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CN114243201A (en
Inventor
李刚
吴古才
柴琳
张珠晶
李万珊
李元超
刘平
王亚健
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Fengfan Yangzhou Co ltd
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Fengfan Yangzhou Co ltd
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Priority to CN202111563767.1A priority Critical patent/CN114243201B/en
Publication of CN114243201A publication Critical patent/CN114243201A/en
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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
    • H01M50/30—Arrangements for facilitating escape of gases
    • 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
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H01M10/121—Valve regulated lead acid batteries [VRLA]
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

The invention discloses a valve control maintenance-free battery with high safety in the technical field of batteries, which comprises: the battery body, top cap and electrode post, the top cap is installed on the top wall of battery body, two sets of electrode post is installed respectively on the left and right sides wall at top cap top, the standing groove has been seted up to top cap top wall, and the relief valve is installed to standing groove inner chamber central authorities, and the stand-by relief valve is all installed to standing groove inner chamber left and right sides, and relief valve, stand-by relief valve all communicate with the inner chamber of battery body, the apron is installed to top cap top wall, cooperates with stand-by relief valve through the relief valve in the device, makes to install a plurality of relief valve protection architecture on the lead-acid battery, when the unable exhaust of single relief valve structure damage, other relief valve mechanisms can also continue to work, guarantees unnecessary other discharges that produce the inside charging of battery body, guarantees the security that lead-acid battery used.

Description

High valve accuse maintenance-free battery of security
Technical Field
The invention relates to the technical field of batteries, in particular to a valve control maintenance-free battery with high safety.
Background
The battery is a device capable of converting chemical energy into electric energy for storage, and the valve-controlled maintenance-free lead-acid battery is one of the batteries.
When the existing valve-controlled maintenance-free lead-acid battery is used, redundant gas generated by charging is discharged through a safety valve, so that the battery is protected; however, when a single safety valve is damaged, the protection function of the battery cannot work, and a certain potential safety hazard exists.
Disclosure of Invention
The invention aims to provide a valve control maintenance-free battery with high safety so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a high safety valve regulated maintenance free battery comprising: the battery comprises a battery body, a top cover and an electrode column;
the top cover is arranged on the top wall of the battery body, and the two groups of electrode columns are respectively arranged on the left side wall and the right side wall of the top cover;
the mounting groove is formed in the top wall of the top cover, the safety valve is arranged in the center of the inner cavity of the mounting groove, the standby safety valves are arranged on the left side and the right side of the inner cavity of the mounting groove, the safety valve and the standby safety valve are communicated with the inner cavity of the battery body, and the cover plate is arranged on the top wall of the top cover.
Preferably, three groups of installation covers are uniformly installed at the bottom of the inner cavity of the mounting groove, the safety valve and the standby safety valve are both positioned in the inner cavity of the installation cover, the mounting box is installed on the right side wall of the installation cover, an opening is formed in the connection part of the installation cover and the mounting box, the installation cover is communicated with the inner cavity of the mounting box through the opening, the touch switch is installed on the right side of the inner cavity of the mounting box, the pressing plate is installed on the left side of the inner cavity of the mounting box through the elastic piece in a sliding mode, and the touch switch is connected with an external indicator lamp.
Preferably, a connecting pipe is arranged between the rear side wall of the mounting cover and the rear side of the inner cavity of the mounting groove, and the inner cavity of the mounting cover is communicated with the outside through the connecting pipe.
Preferably, an opening is formed in the connecting position of the top cover and the connecting pipe, and a piston block is inserted into the rear side of the cavity of the opening.
Preferably, the mounting cover is mounted at the bottom of the inner cavity of the mounting groove through bolts.
Preferably, the cover plate is mounted on the top wall of the top cover by means of fixing bolts.
Compared with the prior art, the invention has the beneficial effects that: through relief valve and reserve relief valve cooperation in the device, make and install a plurality of relief valve protection architecture on the lead acid battery, when single relief valve structure damages unable exhaust, other relief valve mechanisms can also continue to work, guarantees the unnecessary other discharges that produce with the inside charging of battery body, guarantees the security that lead acid battery used.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the mounting cover and the mounting box of the present invention.
In the figure: 1. a battery body; 2. a top cover; 3. an electrode column; 4. a cover plate; 5. a fixing bolt; 6. a safety valve; 7. a standby safety valve; 8. a mounting box; 9. a connecting pipe; 10. a mounting cover; 11. a pressing plate; 12. and (3) touching the switch.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
the invention provides a technical scheme that: referring to fig. 1, a valve-controlled maintenance-free battery with high safety includes: a battery body 1, a top cover 2 and an electrode column 3;
the top cover 2 is arranged on the top wall of the battery body 1, and two groups of electrode columns 3 are respectively arranged on the left and right side walls of the top cover 2;
the standing groove has been seted up to top cap 2 top wall, and standing groove inner chamber central authorities install relief valve 6, and stand-by relief valve 7 is all installed to standing groove inner chamber left and right sides, and relief valve 6, stand-by relief valve 7 all communicate with the inner chamber of battery body 1, apron 4 is installed to top cap 2 top wall, cooperate with stand-by relief valve 7 through relief valve 6, install a plurality of relief valve protection architecture on making lead acid battery, when unable exhaust of single relief valve structural damage, other relief valve mechanisms can also continue to work, guarantee with the unnecessary other discharges that battery body 1 inside charges produced, guarantee the security that lead acid battery used.
Example 2:
referring to fig. 1 and 2, on the basis of embodiment 1, three sets of installation covers 10 are uniformly installed at the bottom of the inner cavity of the installation groove, the safety valve 6 and the standby safety valve 7 are both located in the inner cavity of the installation cover 10, one safety valve 6 or one standby safety valve 7 in the inner cavity of the installation cover 10, an installation box 8 is installed on the right side wall of the installation cover 10, an opening is formed at the connection part between the installation cover 10 and the installation box 8, the installation cover 10 is communicated with the inner cavity of the installation box 8 through the opening, a touch switch 12 is installed on the right side of the inner cavity of the installation box 8, a pressing plate 11 is installed on the left side of the inner cavity of the installation box 8 in a sliding manner through an elastic piece, the touch switch 12 is connected with an external indicator lamp, in the process of exhausting the safety valve 6 and the standby safety valve 7, the air enters the inner cavity of the installation cover 10, so that the pressure inside the installation cover 10 and the installation box 8 is increased, the pressing plate 11 is moved to the right to press the touch switch 12, so that the external indicator lamp emits light, and the indicator lamp is used for prompting workers (the indicator lamp is installed on the outer shell of the battery body 1), when the indicator lamp is not bright, the safety valve mechanism is convenient for people to replace the battery in time, and the safety valve is not convenient to use and the maintenance and normal service and can be ensured;
referring to fig. 1 and 2, a connecting pipe 9 is installed between the rear side wall of the mounting cover 10 and the rear side of the inner cavity of the mounting groove, the inner cavity of the mounting cover 10 is communicated with the outside through the connecting pipe 9, an opening is formed at the connecting part of the top cover 2 and the connecting pipe 9, a piston block is inserted into the rear side of the inner cavity of the opening, and can be moved out of the inner cavity of the connecting pipe 9, so that gas in the mounting cover 10 can be discharged from the connecting pipe 9, and when the gas pressure in the mounting cover 10 is large, the piston block can be pushed out of the opening for exhausting;
referring to fig. 1, a mounting cover 10 is mounted at the bottom of an inner cavity of a mounting groove through bolts, so that the mounting cover 10 can be detached from the inner cavity of the mounting groove, a cover plate 4 is mounted on the top wall of a top cover 2 through a fixing bolt 5, so that the cover plate 4 can be detached from the upper part of the top cover 2 for opening the inside of the mounting groove;
compared with the embodiment 1, the mounting cover 10, the mounting box 8 and other parts are added, so that people can find the damage condition of the safety valve mechanism in time, and the use safety of the lead-acid battery is ensured.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a high valve accuse maintenance-free battery of security which characterized in that: comprising the following steps: a battery body (1), a top cover (2) and an electrode column (3); the top cover (2) is arranged on the top wall of the battery body (1), and the two groups of electrode columns (3) are respectively arranged on the left side wall and the right side wall of the top cover (2); the top wall of the top cover (2) is provided with a mounting groove, the center of the inner cavity of the mounting groove is provided with a safety valve (6), the left side and the right side of the inner cavity of the mounting groove are provided with standby safety valves (7), the safety valves (6) and the standby safety valves (7) are communicated with the inner cavity of the battery body (1), and the top wall of the top cover (2) is provided with a cover plate (4); three sets of installing hoods (10) are evenly installed to standing groove inner chamber bottom, relief valve (6) and reserve relief valve (7) all are located the inner chamber of installing hood (10), install bin (8) installation hood (10) right side wall, the opening has been seted up at the junction of installing hood (10) and installing bin (8), and installing hood (10) are through opening and installing bin (8) inner chamber intercommunication, touch switch (12) are installed on installing bin (8) inner chamber right side, install clamp plate (11) through elastic component slidable mounting in installing bin (8) inner chamber left side, touch switch (12) are connected with external pilot lamp.
2. The high safety valve controlled maintenance-free battery of claim 1, wherein: a connecting pipe (9) is arranged between the rear side wall of the mounting cover (10) and the rear side of the inner cavity of the mounting groove, and the inner cavity of the mounting cover (10) is communicated with the outside through the connecting pipe (9).
3. A high safety valve controlled maintenance free battery of claim 2, wherein: the connecting part of the top cover (2) and the connecting pipe (9) is provided with an opening, and the rear side of the cavity of the opening is inserted with a piston block.
4. The high safety valve controlled maintenance-free battery of claim 1, wherein: the mounting cover (10) is mounted at the bottom of the inner cavity of the mounting groove through bolts.
5. The high safety valve controlled maintenance-free battery of claim 1, wherein: the cover plate (4) is mounted on the top wall of the top cover (2) through a fixing bolt (5).
CN202111563767.1A 2021-12-20 2021-12-20 High valve accuse maintenance-free battery of security Active CN114243201B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111563767.1A CN114243201B (en) 2021-12-20 2021-12-20 High valve accuse maintenance-free battery of security

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111563767.1A CN114243201B (en) 2021-12-20 2021-12-20 High valve accuse maintenance-free battery of security

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CN114243201B true CN114243201B (en) 2023-11-17

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* Cited by examiner, † Cited by third party
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KR930003812Y1 (en) * 1984-10-15 1993-06-23 아큐뮤레이터 베르커 호페커 칼 좌르너 운트 존 게엠베하 운트 콤파니 카게 Condenser
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