CN204008035U - Lead-acid battery device for detecting sealability - Google Patents
Lead-acid battery device for detecting sealability Download PDFInfo
- Publication number
- CN204008035U CN204008035U CN201420427064.5U CN201420427064U CN204008035U CN 204008035 U CN204008035 U CN 204008035U CN 201420427064 U CN201420427064 U CN 201420427064U CN 204008035 U CN204008035 U CN 204008035U
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- CN
- China
- Prior art keywords
- lead
- acid battery
- battery device
- detecting sealability
- utility
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- 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.)
- Expired - Fee Related
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- Filling, Topping-Up Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of lead-acid battery device for detecting sealability, comprise an air injection pipe, described lead-acid battery device for detecting sealability also comprises a draft tube, a connecting pipe and a rain glass, one end of described air injection pipe, draft tube and described connecting pipe composition three-port structure that is connected, the other end of described draft tube is connected with outside constant voltage source of the gas, and described rain glass is connected with the other end of described connecting pipe.The advantage of lead-acid battery device for detecting sealability of the present utility model is: use constant voltage source of the gas and rain glass to detect, detection speed is fast, and precision is higher, and labour intensity is less.
Description
Technical field
The utility model relates to a kind of lead-acid battery device for detecting sealability.
Background technology
The battery unit of lead-acid battery must be hunted leak in the process of producing, prevent electrolyte leakage, in prior art, use air bag to detect, the valve of air bag is aimed to the liquid injection port of battery, firmly hold air bag, if can squeeze flat, represent cell seal bad, if can not squeeze flat, represent cell seal good, but the labour intensity of this detection mode is larger, accuracy of detection is also lower.
Utility model content
The utility model is mainly to solve the existing technical matters of prior art, thereby provides a kind of constant voltage source of the gas and rain glass of using to detect, and detection speed is fast, and precision is higher, and the less lead-acid battery device for detecting sealability of labour intensity.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of lead-acid battery device for detecting sealability, comprise an air injection pipe, described lead-acid battery device for detecting sealability also comprises a draft tube, a connecting pipe and a rain glass, one end of described air injection pipe, draft tube and described connecting pipe composition three-port structure that is connected, the other end of described draft tube is connected with outside constant voltage source of the gas, and described rain glass is connected with the other end of described connecting pipe.
As the utility model preferred embodiment, the end of described air injection pipe is pyramidal structure.
As the utility model preferred embodiment, the surface of described pyramidal structure is provided with elastic rubber layer.
The advantage of lead-acid battery device for detecting sealability of the present utility model is: use constant voltage source of the gas and rain glass to detect, detection speed is fast, and precision is higher, and labour intensity is less.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of lead-acid battery device for detecting sealability of the present utility model;
Fig. 2 is the perspective view of lead-acid battery;
Wherein:
1, air injection pipe; 2, draft tube; 3, connecting pipe; 4, rain glass;
5, lead-acid battery; 51, liquid injection port.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
The advantage of lead-acid battery device for detecting sealability of the present utility model is: use constant voltage source of the gas and rain glass to detect, detection speed is fast, and precision is higher, and labour intensity is less.
Fig. 2 is the perspective view of lead-acid battery; The top of this lead-acid battery 5 is provided with liquid injection port 51.
As shown in Figure 1, a kind of lead-acid battery device for detecting sealability, comprise an air injection pipe 1, this lead-acid battery device for detecting sealability also comprises a draft tube 2, a connecting pipe 3 and a rain glass 4, one end of this air injection pipe 1, draft tube 2 and this connecting pipe 3 composition three-port structure that is connected, the other end of this draft tube 2 is connected with outside constant voltage source of the gas, and this rain glass 4 is connected with the other end of this connecting pipe 3.
The end of this air injection pipe 1 is pyramidal structure.
The surface of this pyramidal structure is provided with elastic rubber layer.
When use, this air injection pipe 1 is aimed to this liquid injection port 51, read the registration of this rain glass 4, if registration equals the pressure of constant voltage source of the gas, illustrate that cell seal is good, if be less than the pressure of constant voltage source of the gas, illustrate that cell seal is bad.
Below only with an embodiment, mentality of designing of the present utility model is described, in the situation that system allows, the utility model can expand to external more functional module simultaneously, thereby expands to greatest extent its function.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a lead-acid battery device for detecting sealability, comprise an air injection pipe (1), it is characterized in that: described lead-acid battery device for detecting sealability also comprises a draft tube (2), a connecting pipe (3) and a rain glass (4), one end of described air injection pipe (1), draft tube (2) and described connecting pipe (3) composition three-port structure that is connected, the other end of described draft tube (2) is connected with outside constant voltage source of the gas, and described rain glass (4) is connected with the other end of described connecting pipe (3).
2. lead-acid battery device for detecting sealability according to claim 1, is characterized in that: the end of described air injection pipe (1) is pyramidal structure.
3. lead-acid battery device for detecting sealability according to claim 2, is characterized in that: the surface of described pyramidal structure is provided with elastic rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427064.5U CN204008035U (en) | 2014-07-30 | 2014-07-30 | Lead-acid battery device for detecting sealability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427064.5U CN204008035U (en) | 2014-07-30 | 2014-07-30 | Lead-acid battery device for detecting sealability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008035U true CN204008035U (en) | 2014-12-10 |
Family
ID=52048015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420427064.5U Expired - Fee Related CN204008035U (en) | 2014-07-30 | 2014-07-30 | Lead-acid battery device for detecting sealability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204008035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226002A (en) * | 2016-09-08 | 2016-12-14 | 双登集团股份有限公司 | A kind of lead-acid accumulator seals leakage detection apparatus |
| CN111060264A (en) * | 2020-01-16 | 2020-04-24 | 江西凯利德科技有限公司 | Device for checking product sealing performance |
-
2014
- 2014-07-30 CN CN201420427064.5U patent/CN204008035U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226002A (en) * | 2016-09-08 | 2016-12-14 | 双登集团股份有限公司 | A kind of lead-acid accumulator seals leakage detection apparatus |
| CN111060264A (en) * | 2020-01-16 | 2020-04-24 | 江西凯利德科技有限公司 | Device for checking product sealing performance |
| CN111060264B (en) * | 2020-01-16 | 2021-05-25 | 江西凯利德科技有限公司 | Device for checking product sealing performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |