CN111180654A - Storage battery pack - Google Patents
Storage battery pack Download PDFInfo
- Publication number
- CN111180654A CN111180654A CN201911316933.0A CN201911316933A CN111180654A CN 111180654 A CN111180654 A CN 111180654A CN 201911316933 A CN201911316933 A CN 201911316933A CN 111180654 A CN111180654 A CN 111180654A
- Authority
- CN
- China
- Prior art keywords
- water
- storage
- battery
- ball float
- float valve
- 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.)
- Pending
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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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4214—Arrangements for moving electrodes or electrolyte
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
A storage battery pack comprises a group of storage batteries (1), a battery storage box (2) and a water replenishing box (3), wherein the storage batteries (1) are formed by combining a battery body and a top cover, the top surface of the top cover is provided with a convex part (4), the convex part (4) is provided with a safety valve (5) and a pair of electrodes, one side of each storage battery (1) is provided with a ball float valve (6), the inlet end of each ball float valve (6) is positioned outside the corresponding storage battery (1), the outlet end of each ball float valve (6) and a ball float mechanism are both positioned in the corresponding storage battery (1), the inlet end of each ball float valve (6) is provided with an upward bent water conveying pipe (12), and the group of storage batteries (1); the advantages are that: the storage battery pack is provided with the water tank, water can be automatically added when the liquid level of electrolyte in the storage battery is reduced, and the water supplementing speed is high. The battery can be used efficiently for a long time.
Description
Technical Field
The invention relates to the field of batteries, in particular to a storage battery pack.
Background
At present, the battery need supply a certain amount of distilled water after long-time the use, during current battery moisturizing, adopt artifical moisturizing or rely on gravity moisturizing through simple and easy device usually, but when moisturizing through above-mentioned moisturizing mode, the wayward moisturizing volume, easily cause the moisturizing volume to be nonuniform, the liquid level is nonuniform, lead to electrolyte excessive, and then lead to electrolyte density to reduce, arouse the short circuit even, excessive electrolyte can cause the corruption, harm the personal and equipment safety, and need manual operation and closely look over the moisturizing condition, and when adopting artifical moisturizing mode, the moisturizing is slow, time consuming.
Disclosure of Invention
The present invention is directed to a battery pack for overcoming the above-mentioned disadvantages.
The invention comprises a group of storage batteries, a battery storage box and a water replenishing box,
the accumulator is composed of a battery body and a top cover, the top surface of the top cover is provided with a convex part, the convex part is provided with a safety valve and a pair of electrodes, one side of the accumulator is provided with a ball float valve, the inlet end of the ball float valve is positioned outside the accumulator, the outlet end of the ball float valve and a ball float mechanism are both positioned in the accumulator, the inlet end of the ball float valve is provided with an upward bent water pipe, a group of accumulators are sequentially arranged and placed in the accumulator storage box, a water tank placing gap is formed between the convex parts of every two adjacent accumulator,
the water replenishing tank consists of an annular water storage part and a group of strip-shaped water storage parts, the top of the annular water storage part is provided with a water tank water filling port, the bottom of the annular water storage part is provided with an annular water tank supporting groove, the group of strip-shaped water storage parts are sequentially arranged and installed in the annular water storage part, the water replenishing tank is installed on the top covers of the group of storage batteries through the annular water tank supporting groove, the group of strip-shaped water storage parts of the water replenishing tank are respectively positioned in corresponding water tank placing gaps,
the inlet end of the ball float valve is communicated with the inner cavity of the water replenishing tank through a water delivery pipe.
The water replenishing tank is made of transparent plastic.
The upper part of the inner wall of the battery storage box is provided with an annular accommodating groove, and the inlet end of the ball float valve and the water delivery pipe are positioned in the annular accommodating groove.
The float valve is made of high molecular weight polyethylene plastic.
One side of the storage battery is provided with a float valve mounting hole, a flange is arranged on the float valve, and the outlet end of the float valve is inserted into the float valve mounting hole and is mounted on the storage battery through the flange and a screw.
A sealing cover is arranged on the water filling port of the water tank.
The invention has the advantages that: the storage battery pack is provided with the water tank, water can be automatically added when the liquid level of electrolyte in the storage battery is reduced, and the water supplementing speed is high. The battery can be used efficiently for a long time.
Description of the drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic diagram of an explosive structure according to the present invention.
Fig. 3 is a schematic cross-sectional structure of the present invention.
Detailed Description
As shown in the drawings, the present invention comprises a set of storage batteries 1, a battery storage case 2 and a water replenishment case 3,
the storage battery 1 is formed by combining a battery body and a top cover, the top surface of the top cover is provided with a convex part 4, the convex part 4 is provided with a safety valve 5 and a pair of electrodes, one side of the storage battery 1 is provided with a ball float valve 6, the inlet end of the ball float valve 6 is positioned outside the storage battery 1, the outlet end of the ball float valve 6 and a ball float mechanism are both positioned in the storage battery 1, the inlet end of the ball float valve 6 is provided with an upward bent water pipe 12, a group of storage batteries 1 are sequentially arranged and placed in the battery storage box 2, a water tank placing gap is formed between the convex parts 4,
the water replenishing tank 3 consists of an annular water storage part 7 and a group of strip-shaped water storage parts 8, the top of the annular water storage part 7 is provided with a water tank water filling port 10, the bottom of the annular water storage part 7 is provided with an annular water tank supporting groove 9, the group of strip-shaped water storage parts 8 are sequentially arranged and installed in the annular water storage part 7, the water replenishing tank 3 is installed on the top cover of the group of storage batteries 1 through the annular water tank supporting groove 9, the group of strip-shaped water storage parts 8 of the water replenishing tank 3 are respectively positioned in corresponding water tank placing gaps,
the inlet end of the ball float valve 6 is communicated with the inner cavity of the water replenishing tank 3 through a water delivery pipe 12.
The water replenishing tank 3 is made of transparent plastic.
An annular accommodating groove 11 is formed in the upper portion of the inner wall of the battery storage box 2, and the inlet end of the ball float valve 6 and the water delivery pipe 12 are located in the annular accommodating groove 11.
The float valve 6 is made of high molecular weight polyethylene plastic.
One side of the storage battery 1 is provided with a float valve mounting hole, a flange plate is arranged on the float valve 6, and the outlet end of the float valve 6 is inserted into the float valve mounting hole and is mounted on the storage battery 1 through the flange plate and a screw.
A sealing cover is arranged on the water filling opening 10 of the water tank.
The working mode and principle are as follows: the storage battery 1 is a lead-acid storage battery, when the electrolyte loss in the storage battery 1 causes the liquid level to be reduced, the floating ball of the floating ball valve 6 is reduced along with the liquid level under the action of gravity, the floating ball is reduced to a certain position and can be connected with the floating ball valve 6, distilled water in the water replenishing tank 3 is filled into the storage battery 1 through the water conveying pipe 12 and the floating ball valve 6, the floating ball of the floating ball valve 6 rises under the action of the electrolyte buoyancy after water replenishing, the floating ball valve 6 is cut off, and water is stopped being added into the storage battery 1. The gas generated in the battery 1 is discharged through the safety valve 5 when reaching a certain pressure. When the water in the water replenishing tank 3 is used up, the sealing cover on the water filling port 10 of the water tank can be opened, and distilled water is filled into the water replenishing tank 3. The strip-shaped water storage parts 8 play roles in fixing the water replenishing tank 3 and increasing the water storage capacity.
As shown in fig. 3, a floating ball avoiding hole 14 (only a floating ball avoiding hole on one of the battery plates is shown in fig. 3) is formed in an electrode plate 13 in the battery 1, the floating ball avoiding hole 14 provides a floating or descending space for a floating ball of the floating ball valve 6, and the floating ball avoiding hole 14 may be rectangular or circular.
Claims (6)
1. A storage battery pack is characterized by comprising a group of storage batteries (1), a battery storage box (2) and a water replenishing box (3),
the storage battery (1) is formed by combining a battery body and a top cover, the top surface of the top cover is provided with a convex part (4), the convex part (4) is provided with a safety valve (5) and a pair of electrodes, one side of the storage battery (1) is provided with a ball float valve (6), the inlet end of the ball float valve (6) is positioned outside the storage battery (1), the outlet end of the ball float valve (6) and a ball float mechanism are both positioned in the storage battery (1), the inlet end of the ball float valve (6) is provided with an upward bent water pipe (12), a group of storage batteries (1) are sequentially arranged in the storage battery (2), a water tank placing gap is formed between the convex parts (4) of the top covers of every two adjacent,
the water replenishing tank (3) is composed of an annular water storage part (7) and a group of strip-shaped water storage parts (8), a water tank water filling port (10) is arranged at the top of the annular water storage part (7), an annular water tank supporting groove (9) is arranged at the bottom of the annular water storage part (7), the group of strip-shaped water storage parts (8) are sequentially arranged in the annular water storage part (7), the water replenishing tank (3) is arranged on the top cover of the group of storage batteries (1) through the annular water tank supporting groove (9), the group of strip-shaped water storage parts (8) of the water replenishing tank (3) are respectively positioned in corresponding water tank placing gaps,
the inlet end of the ball float valve (6) is communicated with the inner cavity of the water replenishing tank (3) through a water delivery pipe (12).
2. A battery pack according to claim 1, characterized in that the water replenishment tank (3) is made of transparent plastic.
3. The battery pack according to claim 1, wherein an annular receiving groove (11) is formed at an upper portion of an inner wall of the battery storage case (2), and an inlet end of the ball float valve (6) and the water duct (12) are positioned in the annular receiving groove (11).
4. A battery pack according to claim 1, characterized in that the float valve (6) is made of high molecular weight polyethylene plastic.
5. The battery pack according to claim 1, wherein the battery (1) is provided with a ball float mounting hole at one side thereof, the ball float (6) is provided with a flange, and the outlet end of the ball float (6) is inserted into the ball float mounting hole and mounted on the battery (1) through the flange and the screw.
6. A battery pack according to claim 1, characterized in that the cistern filler (10) is provided with a sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316933.0A CN111180654A (en) | 2019-12-19 | 2019-12-19 | Storage battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316933.0A CN111180654A (en) | 2019-12-19 | 2019-12-19 | Storage battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111180654A true CN111180654A (en) | 2020-05-19 |
Family
ID=70648933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911316933.0A Pending CN111180654A (en) | 2019-12-19 | 2019-12-19 | Storage battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111180654A (en) |
-
2019
- 2019-12-19 CN CN201911316933.0A patent/CN111180654A/en active Pending
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| PB01 | Publication | ||
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