CN213601992U

CN213601992U - Acid filling nozzle special for acid filling machine

Info

Publication number: CN213601992U
Application number: CN202022449742.6U
Authority: CN
Inventors: 闫继超; 闫继海; 任建华; 解丽娜; 刘辉; 刘同来; 王鹏
Original assignee: Baoding Shuangfan Battery Co ltd
Current assignee: Baoding Shuangfan Battery Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-02
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a irritate sour mouth of special notes of sour machine, include: injecting an acid pipe; wherein: a left shunting hole is formed in the left side wall of the acid injection pipe; a right shunting hole is formed in the right side wall of the acid injection pipe; an acid outlet column of the left shunting hole forms an angle of 45 degrees with the horizontal line; an acid outlet column of the right shunting hole forms an angle of 45 degrees with the horizontal line. The utility model discloses a irritate sour mouth of special notes of sour machine can accurate assurance irritate the acid volume, can once only accomplish the battery and irritate sour task, has avoided the secondary to irritate the emergence of sour phenomenon, has improved greatly and has irritated sour efficiency, has guaranteed to irritate sour quality.

Description

Acid filling nozzle special for acid filling machine

Technical Field

The utility model relates to a battery technology field, more specifically the special acid filling nozzle of acid filling machine that says so relates to.

Background

The production process of the maintenance-free storage battery requires that all semi-finished parts are assembled into a semi-finished battery, after the semi-finished battery is formed by acid filling, the liquid level of the battery is finally adjusted, and the maintenance-free storage battery is finished after a small cover is sealed.

The acid filling of the semi-finished product battery is an important link and bottleneck of the storage battery production. When the acid filling machine is used for filling acid into the semi-finished product battery, the set acid output is a fixed value. However, in the acid injection process, gas in a single acid grid of the semi-finished battery cannot be discharged in time, so that the phenomenon that acid overflows outwards during final filling is caused, and therefore, the acid capacity in the acid grid of the semi-finished battery cannot be accurately guaranteed. In addition, secondary acid filling is required because the acid lattice of the semi-finished battery is low in liquid.

Therefore, how to provide a special acid filling nozzle for an acid filling machine, which can accurately ensure the acid filling amount, has high working efficiency and does not need secondary acid filling, is a technical problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.

Therefore, an object of the utility model is to provide a irritate special acid injection mouth of sour machine, include: injecting an acid pipe; wherein:

a left shunting hole is formed in the left side wall of the acid injection pipe; and a right shunting hole is formed in the right side wall of the acid injection pipe.

Preferably, in the acid filling nozzle special for the acid filling machine, an acid outlet column of the left shunting hole forms an angle of 45 degrees with the horizontal line; an acid outlet column of the right shunting hole forms an angle of 45 degrees with the horizontal line.

Has the advantages that: the acid injection nozzle of the acid filling machine is improved, and is innovatively designed into an acid injection tube structure with two flow dividing holes, so that when the acid is injected by the acid injection tube, one original acid injection column is divided into two left and right flow dividing acid injection columns of 45 degrees.

When in work: the acid injection pipe is butted with an acid injection port of an acid grid of the storage battery; when acid is filled, the acid column of the left branch opening forms a 45-degree angle with the horizontal line, the acid column of the right branch opening forms a 45-degree angle with the horizontal line, and therefore injected acid liquid flows to the bottom wall from the left side wall and the right side wall of the acid lattice of the storage battery, and the acid liquid can be completely discharged from the air in the storage battery in the middle flowing process from the two side walls, so that the condition that the acid liquid injected into the acid lattice does not have bubbles is ensured, the acid containing capacity in the acid lattice of the storage battery is accurately ensured, the phenomenon of secondary acid filling is avoided, and the working efficiency is greatly improved.

Drawings

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

FIG. 1 is a schematic structural view of the utility model in use;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a partially enlarged view of a in fig. 2.

Wherein, 1 is an acid injection pipe, 11 is a left shunting hole, 12 is a right shunting hole, and 2 is a storage battery.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The embodiment of the utility model discloses irritate sour mouth of special notes of sour machine can accurate assurance irritate sour volume, can once only accomplish the battery and irritate sour task, has avoided the secondary to irritate sour emergence of phenomenon, has improved greatly and has irritated sour efficiency, has guaranteed to irritate sour quality.

Referring to fig. 1-2, a special acid injection nozzle for an acid filling machine comprises: injecting an acid pipe; wherein:

a left shunting hole 11 is formed in the left side wall of the acid injection pipe 1; the right side wall of the acid injection pipe 2 is provided with a right shunting hole 12.

In order to further optimize the technical scheme, an acid outlet column of the left shunting hole 11 forms an angle of 45 degrees with the horizontal line; the acid outlet column of the right shunting hole 12 forms an angle of 45 degrees with the horizontal line.

The utility model discloses a irritate sour mouth of special notes of sour machine can accurate assurance irritate the acid volume, can once only accomplish the battery and irritate sour task, has avoided the secondary to irritate sour emergence of phenomenon, has improved greatly and has irritated sour efficiency, has guaranteed to irritate sour quality.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a irritate sour mouth of special notes of sour machine which characterized in that includes: an acid injection tube (1); wherein:

a left shunting hole (11) is formed in the left side wall of the acid injection pipe (1); and a right shunting hole (12) is formed in the right side wall of the acid injection pipe (1).

2. The acid filling nozzle special for the acid filling machine according to claim 1, wherein an acid outlet column of the left shunting hole (11) forms an angle of 45 degrees with the horizontal line; an acid outlet column of the right shunting hole (12) forms an angle of 45 degrees with the horizontal line.