CN106767574B - A kind of sodium-sulphur battery detection x-ray detection device - Google Patents
A kind of sodium-sulphur battery detection x-ray detection device Download PDFInfo
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- CN106767574B CN106767574B CN201611138142.XA CN201611138142A CN106767574B CN 106767574 B CN106767574 B CN 106767574B CN 201611138142 A CN201611138142 A CN 201611138142A CN 106767574 B CN106767574 B CN 106767574B
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- sodium
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- controller
- control computer
- detection device
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
Abstract
The invention discloses a kind of sodium-sulphur battery detection x-ray detection devices, including rack, lifting platform, fixture, x light detecting mechanism and control computer, rack are in the body structure of inner hollow；Lifting platform includes lifting platform ontology, limit switch, rotating platform and motor, and the surface of the rotating platform is arranged in fixture, and is located at the center of the rotating platform；X light detecting mechanism includes x light pipe, controller and picture receiver, and the controller is electrically connected with the x light pipe；The control computer is electrically connected with the controller.The advantages such as sodium-sulphur battery detection x-ray detection device of the invention, can carry out non-destructive testing cathode of sodium-sulfur cell fit-up gap and sodium liquid level test, have structure simple, and positioning accuracy is high, and stability is high, and false detection rate is low, can be satisfied with sodium-sulphur battery production needs.
Description
Technical field
The present invention relates to a kind of sodium-sulphur battery detection x-ray detection devices.
Background technique
With the development of new energy, chemical energy storage battery was rapidly developed in recent years, including flow battery, lithium battery with
And sodium-sulphur battery.Sodium-sulphur battery as chemical energy storage battery most mature at present, go back at home by the process control manufactured
There is not relevant report.
Referring to Fig. 1, β "-alumina ceramic tube 101 (calling " ceramic tube " in the following text) is used as one of most crucial component of sodium-sulphur battery,
Its performance directly determines the performance of battery, and in battery structure, metallic sodium is as negative electrode active material, in ceramic tube 101
Portion, wherein the metal tube 102 of centre bore 103 is closed and have in ceramic tube 101 there are one bottom, for controlling releasing for sodium
It puts, metallic sodium can fill the gap between full metal tube 102 and ceramic tube 101, remaining sodium is in gold under the action of draught head
Belong to the lower part of pipe 102.Since sodium-sulphur battery operating temperature is 300~350 DEG C, if in assembling process metal tube and ceramic tube it
Between gap it is too small, then at the working temperature, the two can contact battery, can make ceramic tube impaired when serious, so as to cause battery damage
Bad, therefore, it is necessary to the gaps between strict control metal tube and ceramic tube.
In addition, during sodium-sulphur battery infuses sodium (vacuum impregnating sodium), by then passing through draught head for molten metals in liquid state sodium
It is injected into battery cathode, is injected into ceramic tube if encountering metal tube small hole at bottom part and blocking or will lead to if draught head does not reach requirement
Sodium cannot be introduced into ceramic tube and stainless steel tube gap, and can only be inside metal tube.Therefore it needs by note sodium liquid level
Detection, to ensure to fill full metallic sodium in ceramic tube and metal tube gap.
Existing sodium-sulphur battery detection means is mostly that the reliability of assembly is controlled by go-no go gauge, cubing etc., passes through title
Again come control note sodium amount, it is difficult to accurately control battery assembly reliability.The country does not have also at present produced sodium-sulphur battery
The relevant report of process control means, traditional detection means are unable to satisfy the inspection of above-mentioned detection project.
Summary of the invention
The purpose of the present invention is overcoming the deficiencies of existing technologies, a kind of sodium-sulphur battery detection x-ray detection device is provided,
It can be used for having apparatus structure simple cathode of sodium-sulfur cell fit-up gap and sodium liquid level test, positioning accuracy is high, stability
Height, the advantages such as false detection rate is low can be satisfied with sodium-sulphur battery production needs.
Realizing the technical solution of above-mentioned purpose is: a kind of sodium-sulphur battery detection x-ray detection device, including rack, liter
Platform, fixture, x light detecting mechanism and control computer drop, in which:
The rack is in the body structure of inner hollow, and each wall surface of the body structure is by multilayer proofing stereotype system
At；
The lifting platform includes lifting platform ontology, limit switch, rotating platform and motor, and the lifting platform ontology can be upper and lower
It removably mounts in the rack, the limit switch is connected with the lifting platform ontology, and the rotating platform is mounted on institute
It states on lifting platform ontology, the motor is located at the lower section of the rotating platform, and the output shaft of the motor and the rotary flat
The center of platform is connected；
The surface of the rotating platform is arranged in the fixture, and is located at the center of the rotating platform；
The x light detecting mechanism includes x light pipe, controller and picture receiver, and the rack is arranged in the x light pipe
The centre bit of the inner wall of the left side wall of the rack is arranged in the center of the inner wall of right side wall, described image receiver
It sets, and the x light pipe and picture receiver are symmetrical arranged, in the center of the x light pipe, the center and picture receiver of fixture
The heart is located on same perpendicular, and the controller is arranged in the outside wall surface of the rack, the controller and the x light pipe
Electrical connection；
The control computer is electrically connected with the controller.
A kind of above-mentioned sodium-sulphur battery detection x-ray detection device, wherein the fixture include jig main body and with
Its connected claw, the jig main body are made of nylon material, and the flexible of the claw passes through pneumatic actuation.
Above-mentioned a kind of sodium-sulphur battery detection x-ray detection device, wherein the x-ray detection device was detecting
The center of Cheng Zhong, the center of the x light pipe, the center of fixture and picture receiver are located in same level plane.
A kind of above-mentioned sodium-sulphur battery detection x-ray detection device, wherein the control computer transmission command information to
The controller, the controller based on the received command information control the x ray machine issue x light emission line source treat survey battery into
Row test, the test result of the x ray machine are transferred to the control computer by the controller, and the control computer is to test
As a result it is analyzed and determined.
Above-mentioned a kind of sodium-sulphur battery detection x-ray detection device, wherein the x-ray detection device is in detection electricity
When the gap of pond, the part of detecting of mesuring battary is divided into nine by the software pre-set in the control computer from top to bottom
Section, measures eight sections, and five angles tests in each section, and each angle is 36 °, and to test result automatic screening,
Every time after the completion of test, test position automatically resets.
Above-mentioned a kind of sodium-sulphur battery detection x-ray detection device, wherein the x-ray detection device is infused in detection
When sodium liquid level, according to the note sodium liquid level of the software automatic measurement mesuring battary pre-set in the control computer, sodium liquid level
Be judged to automatically when higher or lower than setting value it is unqualified, every time test after the completion of, test position automatically resets.
Above-mentioned a kind of sodium-sulphur battery detection x-ray detection device, wherein the x-ray detection device is measuring
Different battery products, setting parameter is different, and all parameters are set in advance in the software in the control computer.
Sodium-sulphur battery detection x-ray detection device of the invention, is measured, and surveyed by special-purpose software by x-ray
Examination analysis cathode fit-up gap and cathode sodium liquid level, to realize the reliability of battery assembly.Detection device of the invention
Cathode of sodium-sulfur cell fit-up gap and sodium liquid level test can be carried out non-destructive testing, have structure simple, positioning accuracy is high, surely
Qualitative height, the advantages such as false detection rate is low can be satisfied with sodium-sulphur battery production needs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the ceramic tube of sodium-sulphur battery；
Fig. 2 is the structural schematic diagram that x-ray detection device is used in sodium-sulphur battery detection of the invention.
Specific embodiment
It is right with reference to the accompanying drawing in order to make those skilled in the art be better understood when technical solution of the present invention
Its specific embodiment is described in detail:
Referring to Fig. 2, highly preferred embodiment of the present invention, a kind of sodium-sulphur battery detection x-ray detection device, including rack
1, lifting platform 2, fixture 3, x light detecting mechanism 4 and control computer 5.
Rack 1 is in the body structure of inner hollow, and each wall surface of the body structure is made of multilayer proofing stereotype；
Lifting platform 2 includes lifting platform ontology 24, limit switch 21, rotating platform 22 and motor 23, and lifting platform ontology 24 can move up and down
Ground is mounted in rack 1, and limit switch 21 is connected with lifting platform ontology 24, and rotating platform 22 is mounted on lifting platform ontology 24,
Motor 23 is located at the lower section of rotating platform 22, and the output shaft of motor 23 is connected with the center of rotating platform 22.The setting of fixture 3 exists
The surface of rotating platform 22, and it is located at the center of rotating platform 22.Lifting platform ontology 24 is for when testing different height product
Height adjustment is carried out, test height is determined by limit switch 21, rotating platform 22 is used for gripping clamping apparatus 3, rotating platform
22 rotation is driven by motor 23.Fixture 3 includes jig main body 31 and coupled claw 32, and jig main body 31 uses
Nylon material is made, and the flexible of claw 32 passes through pneumatic actuation.Fixture 3 is used to clamp the cylindrical sodium-sulphur battery of various outer diameter,
And it is always ensured that mesuring battary is in clamp central position.
X light detecting mechanism 4 includes x light pipe 41, controller 43 and picture receiver 42, and the right side of rack 1 is arranged in x light pipe 41
The center of the inner wall of the left side wall of rack 1, and x is arranged in the center of the inner wall of side wall, picture receiver 42
Light pipe 41 and picture receiver 42 are symmetrical arranged, 2, the center at the center of x light pipe 41, the center of fixture 3 and picture receiver 4
In on same perpendicular, in the detection process, the center of x light pipe 41, the center of fixture 3 and picture receiver 42 centre bit
In in same level plane.X light pipe 41 is for generating x light emission line source.
Controller 43 is arranged in the outside wall surface of rack 1, and controller 43 is electrically connected with x light pipe 41；Control computer 5 and control
Device 43 is electrically connected.
Sodium-sulphur battery detection x-ray detection device of the invention, when work, control computer 5 sends command information to control
Device 43 processed, controller 43 based on the received command information control x ray machine 41 issue x light emission line source treat survey battery tested, x
The test result of ray machine 41 is transferred to control computer 5 by controller 43, and control computer 5 analyzes and determines test result.
Sodium-sulphur battery detection x-ray detection device of the invention controls in computer 5 in advance when detecting cell gap
The part of detecting of mesuring battary is divided into nine sections by the software set from top to bottom, measures eight sections, and each section is surveyed
Five angles are tried, each angle is 36 °, and to test result automatic screening, every time after the completion of test, test position is automatically multiple
Position.
Sodium-sulphur battery detection x-ray detection device of the invention, when sodium liquid level is infused in detection, according in control computer 5
The note sodium liquid level of the software automatic measurement mesuring battary pre-set, sodium liquid level are judged to not automatically when being higher or lower than setting value
Qualification, every time after the completion of test, test position automatically resets.
Sodium-sulphur battery detection x-ray detection device of the invention is measuring different battery products, and setting parameter is not
Together, all parameters are set in advance in the software in control computer 5.
Sodium-sulphur battery detection x-ray detection device of the invention by x-ray in use, measured, and pass through dedicated soft
Part comes test analysis cathode fit-up gap and cathode sodium liquid level, to realize the reliability of battery assembly.Inspection of the invention
Cathode of sodium-sulfur cell fit-up gap and sodium liquid level test can be carried out non-destructive testing by surveying device, have structure simple, positioning accurate
The advantages such as degree is high, and stability is high, and false detection rate is low can be satisfied with sodium-sulphur battery production needs.
In conclusion sodium-sulphur battery detection x-ray detection device of the invention, has judgment accuracy height, detection speed
The advantages such as degree is fast, use cost is low.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (3)
1. a kind of sodium-sulphur battery detection x-ray detection device, which is characterized in that including rack, lifting platform, fixture, x light detection
Mechanism and control computer, in which:
The rack is in the body structure of inner hollow, and each wall surface of the body structure is made of multilayer proofing stereotype；
The lifting platform includes lifting platform ontology, limit switch, rotating platform and motor, and the lifting platform ontology can move up and down
Ground is mounted in the rack, and the limit switch is connected with the lifting platform ontology, and the rotating platform is mounted on the liter
It drops on playscript with stage directions body, the motor is located at the lower section of the rotating platform, and the output shaft of the motor and the rotating platform
Center is connected；
The surface of the rotating platform is arranged in the fixture, and is located at the center of the rotating platform；
The x light detecting mechanism includes x light pipe, controller and picture receiver, and the right side of the rack is arranged in the x light pipe
The center of the inner wall of the left side wall of the rack is arranged in the center of the inner wall of wall, described image receiver,
And the x light pipe and picture receiver are symmetrical arranged, center, the center of fixture and the center of picture receiver of the x light pipe
On same perpendicular, the controller is arranged in the outside wall surface of the rack, the controller and x light pipe electricity
Connection；
The control computer is electrically connected with the controller；
The control computer sends command information to the controller, and the controller is based on the received described in command information control
X ray machine sending x light emission line source is treated survey battery and is tested, and the test result of the x ray machine is transferred to by the controller
The control computer, the control computer analyze and determine test result；
For the x-ray detection device when detecting cell gap, the software that pre-sets is by electricity to be measured in the control computer
The part of detecting in pond is divided into nine sections from top to bottom, measures eight sections, and five angles are tested in each section, and each angle is
36 °, and to test result automatic screening, every time after the completion of test, test position automatically resets；
The x-ray detection device is automatic according to the software pre-set in the control computer when sodium liquid level is infused in detection
Measure mesuring battary note sodium liquid level, sodium liquid level be higher or lower than setting value when be judged to automatically it is unqualified, every time test after the completion of,
Test position automatically resets；
The x-ray detection device is measuring different battery products, and setting parameter is different, and all parameters are set in advance in institute
It states in the software in control computer.
2. a kind of sodium-sulphur battery detection x-ray detection device according to claim 1, which is characterized in that the fixture
Including jig main body and coupled claw, the jig main body is made of nylon material, and the flexible of the claw leads to
Cross pneumatic actuation.
3. a kind of sodium-sulphur battery detection x-ray detection device according to claim 1, which is characterized in that the x-ray
In the detection process, the center at the center of the x light pipe, the center of fixture and picture receiver is located at same level to detection device
In plane.
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| CN201611138142.XA CN106767574B (en) | 2016-12-12 | 2016-12-12 | A kind of sodium-sulphur battery detection x-ray detection device |
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| CN201611138142.XA CN106767574B (en) | 2016-12-12 | 2016-12-12 | A kind of sodium-sulphur battery detection x-ray detection device |
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| CN106767574A CN106767574A (en) | 2017-05-31 |
| CN106767574B true CN106767574B (en) | 2019-01-29 |
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| CN108152305A (en) * | 2017-12-29 | 2018-06-12 | 广东正业科技股份有限公司 | A kind of X-RAY non-destructive detecting devices |
| CN113008912A (en) * | 2020-12-15 | 2021-06-22 | 陕西泰诺特检测技术有限公司 | Ray detection automation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2574090B2 (en) * | 1992-01-13 | 1997-01-22 | 日本碍子株式会社 | Non-destructive inspection method of thermal spray coating in sodium-sulfur battery |
| KR100745586B1 (en) * | 2001-05-07 | 2007-08-02 | 삼성전자주식회사 | Battery Inspection System |
| CN200950158Y (en) * | 2006-09-21 | 2007-09-19 | 广东省电子技术研究所 | Device for detecting convolving quality of battery electrode |
| CN201145675Y (en) * | 2007-07-27 | 2008-11-05 | 于红林 | CT flaw detection equipment for industry |
| JP4829949B2 (en) * | 2008-10-22 | 2011-12-07 | 東芝Ｉｔコントロールシステム株式会社 | Battery inspection device |
| CN101539533B (en) * | 2009-03-11 | 2011-06-22 | 华南理工大学 | Automatic detecting device and method for battery internal defect |
| CN202290606U (en) * | 2011-05-25 | 2012-07-04 | 深圳市日联科技有限公司 | On-line battery X-ray detection equipment with defective product sorting mechanism |
| CN202693501U (en) * | 2012-06-04 | 2013-01-23 | 中国石化集团胜利石油管理局海上石油工程技术检验中心 | Weld joint nondestructive detection x-ray digital imaging equipment |
| CN203437344U (en) * | 2013-09-02 | 2014-02-19 | 无锡日联科技有限公司 | Full-automatic X-ray detection equipment for polymer batteries |
| CN103776851B (en) * | 2014-02-07 | 2016-08-17 | 中国科学院高能物理研究所 | A kind of method and apparatus of intelligent CT scan |
| CN103925893B (en) * | 2014-04-17 | 2017-01-11 | 广东正业科技股份有限公司 | Quality detection method of battery cells |
| CN105232070A (en) * | 2015-08-27 | 2016-01-13 | 天津大学 | Multifunctional computer tomography system |
| CN105605990A (en) * | 2015-11-11 | 2016-05-25 | 丹东奥龙射线仪器集团有限公司 | Fully-automatic X-ray projectile body inspection device |
| CN205785431U (en) * | 2016-06-28 | 2016-12-07 | 苏州浩克系统检测科技有限公司 | X-ray liquid level detection system |
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Effective date of registration: 20200903 Address after: 200050 No. 1295 Dingxi Road, Shanghai, Changning District Patentee after: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES Address before: 201815 Shanghai Jiading District City Jia Zhu Road No. 1997 Patentee before: SHANGHAI ELECTRIC SODIUM SULFUR ENERGY STORAGE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211220 Address after: 215400 No.6 Liangfu Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Institute of advanced inorganic materials Address before: 200050 No. 1295 Dingxi Road, Shanghai, Changning District Patentee before: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES |