CN218769695U

CN218769695U - Rotary lead-acid storage battery

Info

Publication number: CN218769695U
Application number: CN202222800180.4U
Authority: CN
Inventors: 王兴锋; 顾立贞; 黄毅; 马广磊; 冯伟; 金巍
Original assignee: Huafu High Technology Energy Storage Co ltd
Current assignee: Huafu High Technology Energy Storage Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-28
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a rotation type lead acid battery, including battery jar, battery cover and apron, the inside a plurality of utmost point groups that set up of battery jar, utmost point group connects utmost point post, utmost point group includes anodal group and negative pole group, utmost point post includes anodal utmost point post and negative pole utmost point post, anodal group adopts positive plate and anodal utmost point post to constitute through positive busbar welding, negative pole group adopts negative plate and negative pole utmost point post to constitute through negative busbar welding, the beneficial effects of the utility model: a sealing structure can be effectively formed by filling sealing wax, so that internal lead acid is not easy to flow out; through the gas-water separation effect of gas-water separation core, get rid of gas when filling, and liquid can't flow out, inside sealed wax injection battery, according to the mobility of wax, whole utmost point crowd surface all can be covered by sealed wax, and other faces of utmost point crowd also have partial sealed wax to the possibility of lead acid leakage has greatly been avoided.

Description

Rotary lead-acid storage battery

Technical Field

The utility model relates to a lead acid battery technical field specifically is a rotation type lead acid battery.

Background

At present, the vertical installation and the horizontal installation of lead-acid storage battery use basically have no risk of acid leakage, and the phenomenon of acid leakage just can occur when using under some specific environment in a rotating way, for example, the lead-acid storage battery that wind power generation fan size mixing needs is the rotatory use in the fan inside, and under this kind of operating mode, there is certain potential safety hazard.

Therefore, a new rotary lead-acid battery is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation type lead acid battery to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary lead-acid storage battery comprises a battery jar, a battery cover and a cover plate, wherein a plurality of pole groups are arranged in the battery jar, the pole groups are connected with poles, each pole group comprises a positive pole group and a negative pole group, each pole comprises a positive pole and a negative pole, the positive pole group is formed by welding a positive pole plate and the positive pole through a positive bus bar, and the negative pole group is formed by welding a negative pole plate and the negative pole through a negative bus bar; the battery cover is characterized in that a groove and an exhaust hole are formed in the top of the battery cover, a terminal is arranged in the groove, a gas-water separation core is arranged in the exhaust hole, the bottom of the terminal is connected with a pole, and a safety valve is arranged at the top of the exhaust hole.

Furthermore, separating baffles are arranged among the plurality of pole groups.

Further, the cover plate is arranged above the battery cover, and sealing wax is filled in the battery jar.

Further, the top of the terminal penetrates the groove and extends to the outside.

Furthermore, a plurality of the pole groups are connected in series.

Compared with the prior art, the beneficial effects of the utility model are that: a sealing structure can be effectively formed by filling sealing wax, so that internal lead acid is not easy to flow out; gas is discharged during filling through the gas-water separation effect of the gas-water separation core, and liquid cannot flow out;

inside sealed wax injected into the battery, according to the mobility of wax, whole utmost point crowd surface all can be covered by sealed wax, and other faces of utmost point crowd also have partial sealed wax to the possibility of lead acid leakage has greatly been avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

In the figure: 1. a battery case; 2. a battery cover; 3. a cover plate; 4. a pole group; 5. a groove; 6. an exhaust hole; 7. a terminal; 8. a pole column; 9. a gas-water separation core; 10. a safety valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a rotary lead-acid battery includes a battery container 1, a battery cover 2 and a cover plate 3, a plurality of electrode groups 4 are disposed inside the battery container 1, the electrode groups 4 are connected to a terminal 8, the electrode groups 4 include a positive electrode group and a negative electrode group, the terminal 8 includes a positive electrode post and a negative electrode post, the positive electrode group is formed by welding a positive bus bar with a positive electrode plate and a positive electrode post, and the negative electrode group is formed by welding a negative electrode plate with a negative electrode post with a negative bus bar; the battery cover is characterized in that a groove 5 and an exhaust hole 6 are formed in the top of the battery cover 2, a terminal 7 is arranged in the groove 5, a gas-water separation core 9 is arranged in the exhaust hole 6, the bottom of the terminal 7 is connected with a pole 8, and a safety valve 10 is arranged at the top of the exhaust hole 6.

It is worth noting that the separation baffles are arranged among the plurality of pole groups 4, and the single pole groups 4 can not collide with each other in the rotating force through the arrangement of the separation baffles, so that the service life of the battery is prolonged.

It is worth noting that the cover plate 3 is arranged above the battery cover 3, an interlayer is left between the battery cover 2 and the cover plate 3, sealing wax is filled in the interlayer, and the lead-acid leakage inside the battery can be avoided in the rotating force through the column wax.

The working principle is as follows:

a sealing structure can be effectively formed by filling sealing wax, so that internal lead acid is not easy to flow out; the gas-water separation core mainly has the gas-water separation function, gas is discharged during filling, and liquid cannot flow out;

the sealing wax is injected into the battery, the surface of the whole pole group is covered by the sealing wax according to the fluidity of the wax, and other surfaces of the pole group are also covered by partial sealing wax, so that the possibility of lead-acid leakage is greatly avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rotary lead-acid battery comprises a battery jar (1), a battery cover (2) and a cover plate (3), and is characterized in that: the battery jar (1) is internally provided with a plurality of pole groups (4), the pole groups (4) are connected with poles (8), each pole group (4) comprises a positive pole group and a negative pole group, each pole (8) comprises a positive pole and a negative pole, the positive pole group is formed by welding a positive pole plate and the positive pole through a positive bus bar, and the negative pole group is formed by welding a negative pole plate and the negative pole through a negative bus bar; the battery cover is characterized in that a groove (5) and an exhaust hole (6) are formed in the top of the battery cover (2), a terminal (7) is arranged in the groove (5), a gas-water separation core (9) is arranged in the exhaust hole (6), the bottom of the terminal (7) is connected with a pole (8), and a safety valve (10) is arranged at the top of the exhaust hole (6).

2. The rotary lead-acid battery according to claim 1, wherein: a separating baffle is arranged among the plurality of pole groups (4).

3. The rotary lead-acid battery according to claim 1, wherein: the cover plate (3) is arranged above the battery cover (2), and sealing wax is filled in the battery jar (1).

4. A rotary lead-acid battery according to claim 1, characterized in that: the top of the terminal (7) penetrates through the groove (5) and extends to the outside.

5. A rotary lead-acid battery according to claim 1, characterized in that: the plurality of pole groups (4) are connected in series.