CN220527164U - Safety device for sealing lead storage battery fluid infusion maintenance and lead storage battery - Google Patents
Safety device for sealing lead storage battery fluid infusion maintenance and lead storage battery Download PDFInfo
- Publication number
- CN220527164U CN220527164U CN202322115442.8U CN202322115442U CN220527164U CN 220527164 U CN220527164 U CN 220527164U CN 202322115442 U CN202322115442 U CN 202322115442U CN 220527164 U CN220527164 U CN 220527164U
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- CN
- China
- Prior art keywords
- storage battery
- lead storage
- sealing
- acid adding
- component
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- 238000007789 sealing Methods 0.000 title claims abstract description 55
- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 239000012530 fluid Substances 0.000 title claims description 8
- 238000001802 infusion Methods 0.000 title description 2
- 239000002253 acid Substances 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 230000001502 supplementing effect Effects 0.000 claims abstract description 15
- 238000002637 fluid replacement therapy Methods 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model discloses a safety device for sealing a lead storage battery, supplementing and maintaining a liquid and the lead storage battery, which can be applied to the technical field of batteries. According to the utility model, the acid adding component is fixedly embedded in the top of the lead storage battery and is communicated with the liquid supplementing channel in the lead storage battery, and the upper end position of the acid adding component is set to be higher than the surface of the panel of the lead storage battery, so that the surface of the panel of the lead storage battery does not need to be pried open when the maintenance liquid needs to be added into the lead storage battery, meanwhile, the exhaust component is arranged at the lower end position of the acid adding component and at the position lower than the surface of the panel of the lead storage battery, so that the gas in the battery is discharged, and the safety valve is arranged to cover the exhaust component, so that the automatic discharging function is realized after the gas in the battery reaches a certain value; and then, a sealing component is arranged on the acid adding component, so that the channel of the acid adding component can be sealed when the maintenance liquid is not needed to be supplemented. The device can reduce the work load of acid adding and improve the acid adding efficiency.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to a safety device for sealing a lead storage battery, supplementing and maintaining the lead storage battery.
Background
In the related art, the lead storage battery needs to be subjected to liquid supplementing maintenance regularly so as to prolong the service life of the lead storage battery. In the structure of the existing lead storage battery, the acid adding holes and the exhaust holes are shared, and the acid adding holes are covered by the battery panel, so that the acid adding operation can be performed only after the battery panel is pried open in the acid adding process, and after the acid adding operation is completed, the battery panel is restored by using other process operations, so that the acid adding workload is increased, and the working efficiency is reduced.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a safety device for sealing the liquid supplementing and maintaining of the lead storage battery and the lead storage battery, which can reduce the work load of adding acid and improve the acid adding efficiency.
In one aspect, an embodiment of the present utility model provides a safety device for sealing a liquid-replenishing maintenance of a lead storage battery, including:
the acid adding component is fixedly embedded in the top of the lead storage battery and is communicated with the internal fluid supplementing channel of the lead storage battery, and the upper end position of the acid adding component is higher than the surface of the panel of the lead storage battery;
an exhaust member provided at a lower end position of the acid adding member and lower than a panel surface of the lead storage battery;
a safety valve fixed to a lower end position of the acid adding member and covering the exhaust member;
and the sealing component is detachably arranged on the acid adding component.
In some embodiments, the apparatus further comprises:
and the sealing gasket is arranged on the contact surface of the sealing part and the acid adding part.
In some embodiments, the lower surface of the sealing component is provided with a first protrusion, the outside of the first protrusion is provided with a thread, the first protrusion is embedded into the upper port of the acid adding component through the thread, and the sealing gasket is arranged on the contact surface between the inside of the first protrusion and the acid adding component.
In some embodiments, the lower surface of the sealing component is provided with a first protrusion, the inside of the first protrusion is provided with a thread, the first protrusion wraps the upper port of the acid adding component through the thread, and the sealing gasket is arranged on the contact surface between the inside of the first protrusion and the acid adding component.
In some embodiments, the gasket is comprised of a rubber pad.
In some embodiments, the safety valve is comprised of a resilient member.
In some embodiments, the side of the sealing member is provided with a second protrusion.
On the other hand, the embodiment of the utility model provides a lead storage battery, and the lead storage battery is provided with the safety device.
The embodiment of the utility model has the following beneficial effects:
according to the embodiment, after the acid adding component is fixedly embedded in the top of the lead storage battery and is communicated with the liquid supplementing channel in the lead storage battery, the upper end position of the acid adding component is set to be higher than the surface of the panel of the lead storage battery, so that the surface of the panel of the lead storage battery does not need to be pried open when the maintenance liquid needs to be added to the lead storage battery, meanwhile, the exhaust component is arranged at the position of the lower end of the acid adding component and lower than the surface of the panel of the lead storage battery, so that gas in the battery is discharged, and a safety valve is arranged to cover the exhaust component, so that an automatic discharging function is realized after the gas in the battery reaches a certain value; and then, a sealing component is arranged on the acid adding component, so that the channel of the acid adding component can be sealed when the maintenance liquid is not needed to be supplemented. The device can effectively reduce the acid adding workload and improve the acid adding efficiency.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of a lead storage battery and a safety device in the prior art;
fig. 2 is a schematic structural view of a safety device for sealing a lead storage battery for fluid replacement maintenance according to an embodiment of the present utility model;
FIG. 3 is a schematic view of another embodiment of a safety device for sealing a lead storage battery for fluid replacement maintenance;
fig. 4 is a schematic structural view of another safety device for sealing the electrolyte replenishing maintenance of the lead storage battery according to the embodiment of the utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1, the upper end position of the acid addition member 100 in the related art is lower than the surface of the panel 300 of the lead storage battery, that is, the panel 300 of the lead storage battery covers the acid addition member 100. When the lead storage battery needs to be added with the maintenance liquid after being used for a period of time to prolong the service life, a professional is required to open the panel of the lead storage battery before the maintenance liquid is added through the acid adding component. This mode of operation increases the workload of professionals and is inefficient. Meanwhile, as can be seen from fig. 1, in the prior art, the acid adding part 100 and the exhaust part 200 are identical, and in order to normally exhaust the gas inside the lead storage battery, the safety valve 400 is disposed at the port position of the acid adding part 100, and after the gas inside the lead storage battery reaches a certain value, the safety valve is not in a sealed state, so that the acid adding part cannot be completely sealed after the maintenance liquid is added, and the consumption speed of the maintenance liquid inside the lead storage battery is accelerated.
Based on the above problems, as shown in fig. 2, an embodiment of the present utility model provides a safety device for sealing a liquid-replenishing maintenance of a lead storage battery, which includes an acid adding part 100, an exhaust part 200, a safety valve 400, and a sealing part 500. Wherein, add sour part 100 fixed embedding at the top of lead accumulator and with the inside fluid replacement passageway intercommunication of lead accumulator, add sour part 100 upper end position and be higher than lead accumulator's panel 300 surface for when lead accumulator needs to add maintenance liquid, need not the panel that the professional opened lead accumulator can carry out the fluid replacement operation. The vent member 200 is provided at the lower end position of the acid addition member 100 below the surface of the panel 300 of the lead storage battery to maintain the normal vent function of the lead storage battery. The safety valve 400 is fixed to the lower end of the acid adding part 100 and covers the exhaust part 200 so that the normal exhaust can be performed after the air pressure inside the lead storage battery reaches a preset value. The sealing component 500 is detachably arranged on the acid adding component, so that when the fluid supplementing operation is required, the fluid supplementing operation can be performed by opening the sealing component 500; when the fluid supplementing operation is finished or the fluid supplementing operation is not needed, the top port of the acid adding component is sealed through the sealing component, so that the stability of the internal state of the lead storage battery is maintained.
In this embodiment, in order to improve the sealing performance of the inside of the lead storage battery, as shown in fig. 2, the apparatus further includes a gasket 600, and the gasket 600 is disposed on the contact surface of the sealing member 500 and the acid adding member 100. It will be appreciated that the gasket of this embodiment may be a rubber gasket or other material having sealing properties.
In some embodiments, as shown in fig. 3, the lower surface of the sealing member 500 is provided with a first protrusion 510, the first protrusion 510 is integrally formed with the sealing member 500, and the outer diameter of the first protrusion 510 is equal to the inner diameter of the acid adding member 100, or the first protrusion 510 can be just embedded inside the acid adding member 100, thereby forming the sealing property inside the acid adding member. It will be appreciated that the exterior of the first projection is threaded and that the first projection is tightly coupled to the upper port of the acid addition member by the threads. Specifically, in this embodiment, the sealing gasket may be further disposed on the contact surface between the inside of the first protrusion and the acid adding member, thereby increasing the sealing property.
In other embodiments, as shown in fig. 4, the lower surface of the sealing member 500 is provided with a first protrusion 510, the first protrusion 510 is integrally formed with the sealing member 500, and the inner diameter of the first protrusion 510 is equal to the outer diameter of the acid adding member 100, or the first protrusion 510 can just wrap the outside of the acid adding member 100, thereby forming the sealing property inside the acid adding member. It will be appreciated that the first protrusion is internally threaded and the first protrusion is tightly coupled to the upper port of the acid addition member by the threads. Specifically, in this embodiment, the sealing gasket may be further disposed on the contact surface between the inside of the first protrusion and the acid adding member, thereby increasing the sealing property.
In embodiments of the present application, the relief valve may be composed of a resilient member. In particular, the elastic member may be a hoop-like elastic rubber. When the internal air pressure of the lead storage battery reaches a certain value, the hoop-shaped elastic rubber automatically stretches and contracts, so that the internal air of the lead storage battery is discharged.
In an embodiment of the application, the side of the sealing part is provided with a second protrusion. When the maintenance liquid is required to be added to the lead storage battery, the sealing part can be opened through the second bulge, so that the sealing part is not required to be opened by other tools, and the working efficiency is improved.
In addition, the embodiment of the utility model provides a lead storage battery, and the lead storage battery is provided with the safety device shown in fig. 2, 3 or 4.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model. Furthermore, embodiments of the utility model and features of the embodiments may be combined with each other without conflict.
Claims (8)
1. A safety device for use in the fluid replacement maintenance of a sealed lead storage battery, comprising:
the acid adding component is fixedly embedded in the top of the lead storage battery and is communicated with the internal fluid supplementing channel of the lead storage battery, and the upper end position of the acid adding component is higher than the surface of the panel of the lead storage battery;
an exhaust member provided at a lower end position of the acid adding member and lower than a panel surface of the lead storage battery;
a safety valve fixed to a lower end position of the acid adding member and covering the exhaust member;
and the sealing component is detachably arranged on the acid adding component.
2. A safety device for sealing up a liquid-filled maintenance of a lead acid battery according to claim 1, further comprising:
and the sealing gasket is arranged on the contact surface of the sealing part and the acid adding part.
3. The safety device for sealing the electrolyte supplementing and maintaining of the lead storage battery according to claim 2, wherein a first bulge is arranged on the lower surface of the sealing component, threads are arranged on the outer portion of the first bulge, the first bulge is embedded into the upper port of the acid adding component through the threads, and the sealing gasket is arranged on the contact surface between the inner portion of the first bulge and the acid adding component.
4. The safety device for sealing the electrolyte supplementing and maintaining of the lead storage battery according to claim 2, wherein a first bulge is arranged on the lower surface of the sealing component, threads are arranged in the first bulge, the first bulge wraps the upper port of the acid adding component through the threads, and the sealing gasket is arranged on the contact surface between the inner part of the first bulge and the acid adding component.
5. The safety device for sealing the electrolyte supplementing and curing of a lead storage battery according to claim 2, wherein the sealing gasket is composed of a rubber gasket.
6. A safety device for sealing up a liquid-replenishing maintenance of a lead acid battery according to claim 1, wherein the safety valve is composed of an elastic member.
7. A safety device for sealing up a liquid-replenishing maintenance of a lead acid battery according to claim 1, wherein the side surface of the sealing member is provided with a second protrusion.
8. A lead acid battery, characterized in that the lead acid battery is provided with a safety device according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115442.8U CN220527164U (en) | 2023-08-07 | 2023-08-07 | Safety device for sealing lead storage battery fluid infusion maintenance and lead storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322115442.8U CN220527164U (en) | 2023-08-07 | 2023-08-07 | Safety device for sealing lead storage battery fluid infusion maintenance and lead storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220527164U true CN220527164U (en) | 2024-02-23 |
Family
ID=89939377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322115442.8U Active CN220527164U (en) | 2023-08-07 | 2023-08-07 | Safety device for sealing lead storage battery fluid infusion maintenance and lead storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220527164U (en) |
-
2023
- 2023-08-07 CN CN202322115442.8U patent/CN220527164U/en active Active
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