CN109100096A - A kind of method of detection battery gas leakage in acid adding - Google Patents
A kind of method of detection battery gas leakage in acid adding Download PDFInfo
- Publication number
- CN109100096A CN109100096A CN201810861595.8A CN201810861595A CN109100096A CN 109100096 A CN109100096 A CN 109100096A CN 201810861595 A CN201810861595 A CN 201810861595A CN 109100096 A CN109100096 A CN 109100096A
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- CN
- China
- Prior art keywords
- battery
- acid adding
- gas leakage
- detection
- acid
- Prior art date
- 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.)
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Links
- 239000002253 acid Substances 0.000 title claims abstract description 53
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000012360 testing method Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000012797 qualification Methods 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 4
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/34—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by testing the possibility of maintaining the vacuum in containers, e.g. in can-testing machines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The object of the present invention is to provide a kind of methods of the detection battery gas leakage in acid adding, inspection batch is carried out to battery first, the gas leakage detection before carrying out acid adding later, by the way of vacuumizing, the qualified battery of detection carries out acid adding, secondary gas leakage detection is carried out after acid adding, is detected by the way of whipping, and finally qualified battery is placed and carries out the detection of gas leakage three times again for a period of time, in this way by the way of detecting three times, reduce scrappage, improve product qualification rate, suitable for production.
Description
Technical field
The present invention relates to a kind of methods of the detection battery gas leakage in storage battery acidification field more particularly to acid adding.
Background technique
Lead-acid accumulator needs to use it acid adding machine to carry out acid adding to battery in process of production, complete in acid adding at present
Cheng Houhui has found battery gas leakage, leads to leakage acid, and such battery can not be reprocessed, then be scrapped, and causes scrappage height in this way.Cause
This must need to carry out before acid adding detect battery whether gas leakage.Therefore a kind of method for detecting battery gas leakage is needed.Therefore it solves
Certainly this problem just seems very necessary.
Summary of the invention
To solve the above problems, the present invention provides a kind of method of the detection battery gas leakage in acid adding, first to battery into
Row checks batch, and the gas leakage detection before carrying out acid adding later detects qualified battery and carry out acid adding by the way of vacuumizing,
Secondary gas leakage detection is carried out after acid adding, is detected by the way of whipping, and qualified battery is finally placed into a period of time again
It carries out gas leakage three times to detect, in this way by the way of detecting three times, reduces scrappage, improve product qualification rate, solve
The problem in background technique.
The object of the present invention is to provide a kind of methods of the detection battery gas leakage in acid adding, include following steps:
Step 1: taking on battery to acid adding machine, checks whether it is with a batch of battery；
Step 2: battery is vacuumized by the vacuum evacuation device of acid adding machine, and monitoring pressure change is to which pressure keeps steady
Rule is air tight, pressure change then gas leakage greatly；
Step 3: it will test gastight battery by acid adding machine and carry out acid adding；
Step 4: the battery after acid adding is sealed, and is carried out lifting whipping later, is seen whether leak acid, if leakage acid, does not conform to
Lattice；
Step 5: will test qualified battery and be uniformly well placed,
Further improvement lies in that: the battery of the step 2 detection gas leakage is reprocessed.
Further improvement lies in that: the step 5 sees whether leak acid after putting a period of time, detects qualified battery transport
Discharging.
Further improvement lies in that: the step 4 detects underproof battery and step 5 finally detects underproof battery
It carries out scrapping processing immediately, in order to avoid put into subsequent production.
Beneficial effects of the present invention: the present invention carries out inspection batch to battery first, the gas leakage inspection before carrying out acid adding later
It surveys, by the way of vacuumizing, detects qualified battery and carry out acid adding, carry out secondary gas leakage detection after acid adding, using getting rid of
Dynamic mode detects, and finally places qualified battery and carries out the detection of gas leakage three times again for a period of time, uses detect three times in this way
Mode, reduce scrappage, improve product qualification rate, suitable for production.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the examples below, the embodiment
For explaining only the invention, it is not intended to limit the scope of the present invention..
The present embodiment provides a kind of methods of the detection battery gas leakage in acid adding, include following steps:
Step 1: taking on battery to acid adding machine, checks whether it is with a batch of battery；
Step 2: battery is vacuumized by the vacuum evacuation device of acid adding machine, and monitoring pressure change is to which pressure keeps steady
Rule is air tight, pressure change then gas leakage greatly；
Step 3: it will test gastight battery by acid adding machine and carry out acid adding；
Step 4: the battery after acid adding is sealed, and is carried out lifting whipping later, is seen whether leak acid, if leakage acid, does not conform to
Lattice；
Step 5: will test qualified battery and be uniformly well placed,
The battery of the step 2 detection gas leakage is reprocessed.The step 5 sees whether leak acid after putting a period of time, detection
Qualified battery transports discharging.The step 4 detects underproof battery and step 5 finally detects underproof battery immediately
It carries out scrapping processing, in order to avoid put into subsequent production.
Inspection batch is carried out to battery first, the gas leakage detection before carrying out acid adding later, by the way of vacuumizing, detection
Qualified battery carries out acid adding, carries out secondary gas leakage detection after acid adding, is detected by the way of whipping, finally by qualification
Battery is placed carries out the detection of gas leakage three times again for a period of time, in this way by the way of detecting three times, reduces scrappage, improves
Product qualification rate, suitable for production.
Claims (4)
1. a kind of method of the detection battery gas leakage in acid adding, it is characterised in that: include following steps:
Step 1: taking on battery to acid adding machine, checks whether it is with a batch of battery；
Step 2: battery is vacuumized by the vacuum evacuation device of acid adding machine, and monitoring pressure change is to which pressure keeps steady
Rule is air tight, pressure change then gas leakage greatly；
Step 3: it will test gastight battery by acid adding machine and carry out acid adding；
Step 4: the battery after acid adding is sealed, and is carried out lifting whipping later, is seen whether leak acid, if leakage acid, does not conform to
Lattice；
Step 5: it will test qualified battery and be uniformly well placed.
2. the method for the detection battery gas leakage in a kind of acid adding as described in claim 1, it is characterised in that: the step 2 detection
The battery of gas leakage is reprocessed.
3. the method for the detection battery gas leakage in a kind of acid adding as described in claim 1, it is characterised in that: the step 5 is put
It sees whether leak acid after a period of time, detects qualified battery transport discharging.
4. the method for the detection battery gas leakage in a kind of acid adding as claimed in claim 3, it is characterised in that: the step 4 detection
Underproof battery and step 5 finally detect underproof battery and carry out scrapping processing immediately, in order to avoid put into subsequent production
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861595.8A CN109100096A (en) | 2018-08-01 | 2018-08-01 | A kind of method of detection battery gas leakage in acid adding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861595.8A CN109100096A (en) | 2018-08-01 | 2018-08-01 | A kind of method of detection battery gas leakage in acid adding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109100096A true CN109100096A (en) | 2018-12-28 |
Family
ID=64848107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810861595.8A Pending CN109100096A (en) | 2018-08-01 | 2018-08-01 | A kind of method of detection battery gas leakage in acid adding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109100096A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709515A (en) * | 2012-06-18 | 2012-10-03 | 江苏理士电池有限公司 | Acid filling method of lead-acid storage battery |
| CN202693229U (en) * | 2012-06-29 | 2013-01-23 | 浙江天能动力能源有限公司 | Fully-automatic sealing detection device for storage battery |
| CN204720499U (en) * | 2015-07-02 | 2015-10-21 | 山东超威电源有限公司 | A kind of acid adding machine with pressure detecting function |
| CN105716801A (en) * | 2016-04-25 | 2016-06-29 | 天能集团江苏科技有限公司 | Automatic detection device for air tightness of battery |
| CN207441847U (en) * | 2017-10-10 | 2018-06-01 | 天能电池集团（安徽）有限公司 | Accumulator acid adding machine negative pressure voltage stabilizing alarm system |
-
2018
- 2018-08-01 CN CN201810861595.8A patent/CN109100096A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709515A (en) * | 2012-06-18 | 2012-10-03 | 江苏理士电池有限公司 | Acid filling method of lead-acid storage battery |
| CN202693229U (en) * | 2012-06-29 | 2013-01-23 | 浙江天能动力能源有限公司 | Fully-automatic sealing detection device for storage battery |
| CN204720499U (en) * | 2015-07-02 | 2015-10-21 | 山东超威电源有限公司 | A kind of acid adding machine with pressure detecting function |
| CN105716801A (en) * | 2016-04-25 | 2016-06-29 | 天能集团江苏科技有限公司 | Automatic detection device for air tightness of battery |
| CN207441847U (en) * | 2017-10-10 | 2018-06-01 | 天能电池集团（安徽）有限公司 | Accumulator acid adding machine negative pressure voltage stabilizing alarm system |
Non-Patent Citations (1)
| Title |
|---|
| 宋宪明等: "《铅蓄电池制造专用设备》", 29 February 2000 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181228 |
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| RJ01 | Rejection of invention patent application after publication |