CN213483907U

CN213483907U - Rectangular tubular lead-acid storage battery

Info

Publication number: CN213483907U
Application number: CN202022859097.5U
Authority: CN
Inventors: 倪华胜
Original assignee: Wuhan Yuantai New Energy Co ltd
Current assignee: Wuhan Yuantai New Energy Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-06-18
Anticipated expiration: 2030-12-02

Abstract

A rectangular tube type lead-acid storage battery comprises a plurality of positive plate calandria, a fixing part and a plurality of AGM separators, wherein the cross section of the positive plate calandria is rectangular; the fixing part comprises a fixing plate and an adhesive part, wherein the fixing plate is provided with a fixing hole, one end of each positive plate calandria is arranged in the fixing hole, the other end of each positive plate calandria is connected with the other end of each positive plate calandria through the adhesive part, and the positive plates of which the upper end surfaces and the lower end surfaces are rectangular surfaces and the contact areas with the AGM partition plates can be increased are sequentially and horizontally arranged; AGM separators are mounted on both the front and back surfaces of the positive electrode plate, and the AGM separators are in sufficient surface contact with the positive electrode plate. The beneficial effects are that: the improved positive plate calandria with the rectangular cross section has the advantages that the AGM partition plates are tightly assembled on the front surface and the back surface of the positive plate, the contact area with the AGM partition plates is increased, active substances are not easy to fall off, the service life of the battery is long, the cost is lower, the AGM partition plates are in full surface contact with the positive plate, and the capacity of the storage battery is increased.

Description

Rectangular tubular lead-acid storage battery

Technical Field

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

Background

The general design of traditional tubular lead acid battery's positive plate calandria is the cylinder structure, and the calandria of this kind of cylinder has good constraint effect to anodal active material, can prevent anodal active material's inflation and drop in whole life duration, but the positive plate of this kind of structure is less with baffle area of contact, can not use the AGM baffle to carry out tight assembly, and electrolyte can only be mobile pregnant solution or colloid mode exists, and the baffle material can only rely on the import and the cost is very high, and the battery life is short.

SUMMERY OF THE UTILITY MODEL

To the above, the utility model provides a rectangular tube type lead acid battery to solve the problem that proposes in the above-mentioned background art.

The utility model provides a technical scheme that its technical problem adopted is: the rectangular tube type lead-acid storage battery comprises a plurality of positive plate calandria, a fixing part for fixing the positive plate calandria and a plurality of AGM separators, wherein the cross section of the positive plate calandria is rectangular; the fixing part comprises a fixing plate and an adhesive part, the fixing plate is provided with a plurality of fixing holes larger than the cross section of the positive plate calandria, one ends of the positive plate calandria are arranged in the fixing holes, the other ends of the positive plate calandria are connected with each other through the adhesive part, and the positive plate with the rectangular upper end surface and the rectangular lower end surface and capable of increasing the contact area with the AGM partition plate is formed by the plurality of positive plate calandria which are sequentially and horizontally arranged; the AGM separators are tightly assembled on the front surface and the back surface of the positive plate, the AGM separators are fully in surface contact with the positive plate, and the positive plate calandria is arranged in the positive active material.

Further, the surface area of the AGM separator is the same as the surface area of the positive electrode plate.

Further, the section of the positive plate calandria is 3-5 cm.

Compared with the prior art, the utility model discloses the beneficial effect who produces is: the utility model discloses the cross section is the positive plate calandria of rectangle after improving, and the AGM baffle closely assembles on the positive and negative two sides of positive plate, has increased the area of contact with the AGM baffle, and active material is difficult to drop, and battery life is long, the cost is lower, and the AGM baffle makes the increase of battery capacity with the abundant face contact of positive plate.

Drawings

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

Fig. 2 is a schematic view of the assembly of the positive plate and the AGM separator.

FIG. 3 is a schematic view of the structure of the positive plate calandria

Fig. 4 is a schematic structural view of the fixing plate.

In the figure, 1, a positive plate calandria, 2, a fixing plate, 3, an adhesive piece, 4, a positive plate, 5, a fixing hole and 6, an AGM separator.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In fig. 1-4, a rectangular tube type lead-acid battery is provided, which comprises a plurality of positive plate gauntlets 1, a fixing component for fixing the positive plate gauntlets 1, and a plurality of AGM separators 6, wherein the cross section of the positive plate gauntlets 1 is rectangular; the fixing part comprises a fixing plate 2 and an adhesive piece 3, a plurality of fixing holes 5 larger than the cross section of the positive plate calandria 1 are formed in the fixing plate 2, one ends of the positive plate calandria 1 are arranged in the fixing holes 5, the other ends of the positive plate calandria 1 are connected with each other through the adhesive piece 3, and the positive plate 4 with the upper end face and the lower end face being rectangular faces and capable of increasing the contact area with the AGM partition plate 6 is formed by the positive plate calandria 1 in a horizontal arrangement mode; the AGM separators 6 are tightly assembled on the front surface and the back surface of the positive plate 4, the AGM separators 6 are fully in surface contact with the positive plate 4, and the positive plate calandria 1 is arranged in the positive active material; in the process of manufacturing the lead-acid storage battery, the positive plate calandria 1 is often needed, in the embodiment, the cross section of the positive plate calandria 1 is rectangular, when the lead-acid storage battery is manufactured, one end of the plurality of rectangular positive plate calandria 1 is inserted and fixed in the fixing hole 5 of the fixing plate 2 for fixing the plurality of rectangular positive plate calandria 1, and the other end of the positive plate calandria 1 is tightly connected by the adhesive member 3 (such as lead paste or graphite powder), the plurality of rectangular positive plate calandria 1 are sequentially and horizontally arranged through the fixing plate 2 and the adhesive member 3 to form the positive plate 4 with rectangular upper end face and lower end face, at this time, the AGM separators 6 are assembled on the front and back faces of the positive plate 4 through the clamping groove structure, the AGM separators 6 are fully contacted with the plurality of positive plate calandria 1 in the positive plate 4, so as to increase, the AGM separator 6 is used for tight assembly, so that the active substance is not easy to fall off, the service life of the battery is long, the cost is lower, and the positive plate 4 is in full surface contact with the AGM separator 6, so that the electric capacity of the lead-acid storage battery is increased.

In this embodiment, the surface area of the AGM separator 6 is the same as the surface area of the positive plate 4, the cross-section of the positive plate calandria 1 is 3-5 cm, the positive plate 4 is formed by tightly connecting two ends of the positive plate calandria 1 through the fixing plate 2 and the adhesive member 3, when the lead-acid storage battery is manufactured, the surface area of the AGM separator 6 is ensured to be the same as the surface area of the positive plate 4, the AGM separator 6 can be better tightly assembled on the front and back surfaces of the positive plate 4, and abnormal situations caused by different surface areas are avoided.

In this embodiment, the rectangular tube type lead-acid battery is an improvement on structures such as a grid of a battery plate and an injection plug body; the main structure of the device comprises a shell, positive and negative polar plates (the positive plate is in a square rectangular tube structure), a partition plate, an acid liquid (electrolyte), an acid filtering and gas escaping device and the like; the grid of the positive plate of its battery is square rectangle tubulose grid structure, and what its core structure adopted is that single core or multicore are conjuncted, and rectangular tube lead acid battery's component structure does not the utility model discloses in the protection range, technical field's technical staff should all know, does not do here and give unnecessary details.

The utility model discloses when concrete implementation: in the process of manufacturing the lead-acid storage battery, the positive plate calandria 1 is often needed, in the embodiment, the cross section of the positive plate calandria 1 is rectangular, when the lead-acid storage battery is manufactured, one end of the plurality of rectangular positive plate calandria 1 is inserted and fixed in the fixing hole 5 of the fixing plate 2 for fixing the plurality of rectangular positive plate calandria 1, and the other end of the positive plate calandria 1 is tightly connected by the adhesive member 3 (such as lead paste or graphite powder), the plurality of rectangular positive plate calandria 1 are sequentially and horizontally arranged through the fixing plate 2 and the adhesive member 3 to form the positive plate 4 with rectangular upper end face and lower end face, at this time, the AGM separators 6 are assembled on the front and back faces of the positive plate 4 through the clamping groove structure, the AGM separators 6 are fully contacted with the plurality of positive plate calandria 1 in the positive plate 4, so as to increase, the AGM separator 6 is used for tight assembly, so that the active substance is not easy to fall off, the service life of the battery is long, the cost is lower, and the positive plate 4 is in full surface contact with the AGM separator 6, so that the electric capacity of the lead-acid storage battery is increased.

It is worth mentioning that: in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; the circuits described in the present invention are all commonly used circuits in the field, and other related components are all commonly used components, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

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.

Claims

1. A rectangular tube type lead-acid storage battery is characterized in that: the device comprises a plurality of positive plate calandria, a fixing part for fixing the positive plate calandria and a plurality of AGM separators, wherein the cross section of the positive plate calandria is rectangular; the fixing part comprises a fixing plate and an adhesive part, the fixing plate is provided with a plurality of fixing holes larger than the cross section of the positive plate calandria, one ends of the positive plate calandria are arranged in the fixing holes, the other ends of the positive plate calandria are connected with each other through the adhesive part, and the positive plate with the rectangular upper end surface and the rectangular lower end surface and capable of increasing the contact area with the AGM partition plate is formed by the plurality of positive plate calandria which are sequentially and horizontally arranged; the AGM separators are tightly assembled on the front surface and the back surface of the positive plate, the AGM separators are fully in surface contact with the positive plate, and the positive plate calandria is arranged in the positive active material.

2. The rectangular tube type lead-acid battery according to claim 1, wherein: the surface area of the AGM separator is the same as the surface area of the positive plate.

3. The rectangular tube type lead-acid battery according to claim 1, wherein: the section of the positive plate calandria is 3-5 cm.