CN104810558B - A kind of chemical conversion/grading system with heat sinking function - Google Patents
A kind of chemical conversion/grading system with heat sinking function Download PDFInfo
- Publication number
- CN104810558B CN104810558B CN201510176061.8A CN201510176061A CN104810558B CN 104810558 B CN104810558 B CN 104810558B CN 201510176061 A CN201510176061 A CN 201510176061A CN 104810558 B CN104810558 B CN 104810558B
- Authority
- CN
- China
- Prior art keywords
- moving assembly
- cabinet
- chemical conversion
- lithium battery
- test
- 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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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 36
- 239000000126 substance Substances 0.000 title claims abstract description 36
- 238000012360 testing method Methods 0.000 claims abstract description 54
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 44
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000011521 glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/3865—Arrangements for measuring battery or accumulator variables related to manufacture, e.g. testing after manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The present invention discloses a kind of chemical conversion/grading system with heat sinking function, including cabinet, it is arranged on lithium battery test device in cabinet, charge and discharge device and control unit, the ventilation shaft of a sealing is provided with the top of the cabinet, cabinet top board is provided with least one ventilating opening, ventilating opening upper end is provided with fan, and the heat in cabinet is drained into ventilation shaft by fan；At least one set of lithium battery test device is provided with the cabinet, the lithium battery test device includes support, and the upper moving assembly and lower moving assembly of pedestal upper end and lower end are movably arranged on respectively, one is further provided between upper moving assembly and lower moving assembly is used for the clamp assemblies of placing battery container, and the clamp assemblies are fixedly mounted on support.Above-mentioned chemical conversion/grading system in addition to heat sinking function, also with testing efficiency it is high, it is highly reliable the features such as.
Description
Technical field
The present invention relates to a kind of chemical conversion/grading system with heat sinking function, belong to formation of Li-ion batteries technical field.
Background technology
In lithium ion battery production process chemical conversion, partial volume operation be power consumption important step.The chemical conversion of lithium battery, point
Hold mainly in formation cabinet, grading system are completed, formation cabinet and its external and internal compositions of grading system are basically identical, differ primarily in that control
Partial software program is different in unit, therefore, many manufacturers all can be comprehensive in same cabinet by formation cabinet and grading system,
That is chemical conversion/grading system.The chemical conversion of lithium battery, partial volume operation have strict demand to environment temperature, and general environment temperature need to be controlled
20 ~ 25 DEG C, and chemical conversion/grading system can produce substantial amounts of thermal current in normal work, and hot-fluid formed in workshop circulation or
Vortex, makes workshop condition temperature reach 35 DEG C even more than 50 DEG C.Room conditioning is in order to maintain required temperature（20~25℃）
Long-term work will be continued, substantial amounts of electric energy is expended.Additionally, at present many chemical conversion/grading systems when testing, it is necessary to manually
Each tested lithium battery is installed, testing efficiency is very low.
In view of this, the present inventor is studied this, specially develops a kind of chemical conversion/partial volume with heat sinking function
Thus cabinet, this case produces.
The content of the invention
There is heat sinking function, and testing efficiency chemical conversion/partial volume high, highly reliable it is an object of the invention to provide one kind
Cabinet.
To achieve these goals, solution of the invention is：
A kind of chemical conversion/grading system with heat sinking function, including cabinet, be arranged on lithium battery test device in cabinet,
Charge and discharge device and control unit, are provided with the ventilation shaft of a sealing at the top of the cabinet, cabinet top board is provided with least one
Individual ventilating opening, ventilating opening upper end is provided with fan, and the heat in cabinet is drained into ventilation shaft by fan；In the cabinet
At least one set of lithium battery test device is provided with, the lithium battery test device includes support, and is movably arranged on support respectively
The upper moving assembly of top and bottom and lower moving assembly, being further provided with one between upper moving assembly and lower moving assembly is used for
The clamp assemblies of placing battery container, the clamp assemblies are fixedly mounted on support.
Preferably, chemical conversion/the grading system will up and down be divided into multiple test cells by dividing plate inside cabinet, each
The small interior of test is provided with least 1 group lithium battery test device side by side, and test cell is provided with test gate, and the test gate is using saturating
Bright glass, is easy to observe inner case.
Preferably, the upper moving assembly and lower moving assembly include an expansion link, the bottom of the expansion link sets
There is an electrode fixed plate, the top of expansion link is connected with cylinder piston rod, several electrodes are provided with the electrode fixed plate
Contact head, the electrode contact head move toward one another installed up and down is made by expansion link.
Preferably, the clamp assemblies include that one is fixed on the base plate on support, and the side for being arranged on base plate both sides
The side plate of plate, the base plate and both sides combines the test trough to form a placing battery container, the base plate be provided with several with
The one-to-one through hole of electrode contact head.
Preferably, the rear end of the clamp assemblies base plate is further provided with one limiting plate/limited block, for limiting battery
The position of container, it is ensured that the one-to-one corresponding of both through holes.
Preferably, the battery case includes base, the base is provided with multiple fixations for placing lithium battery
Groove, the bottom of the fixing groove is provided with and the one-to-one through hole of clamp assemblies base plate.
Preferably, leader is further provided with before and after the battery case base, for advancing or drawing battery case
Go out test trough.
When above-mentioned chemical conversion/grading system with heat sinking function is used, lithium battery is first sequentially arranged in consolidating for battery case
Determine in groove, then push in test trough battery case, control cylinder to act by control unit, the cylinder of upper moving assembly is lived
Stopper rod is moved downward, until Top electrode contact head touches the electrode of lithium battery upper end, meanwhile, the cylinder piston of lower moving assembly
Bar is moved upwards, and bottom electrode contact head sequentially passes through the through hole on clamp assemblies base plate, battery case base, until touching lithium
The electrode of battery lower end；After lithium battery test device and each lithium battery coordinate to be assembled, control unit control charge and discharge Denso
Put and start action, lithium battery is charged, is discharged, chemical conversion, the partial volume of lithium battery are finally realized, during chemical conversion, partial volume
The heat of generation, is drained on ventilation shaft by the fan at top.
Compared with prior art, above-mentioned chemical conversion/grading system with heat sinking function has the following advantages that：
1st, cabinet top be provided with fan and ventilation shaft, can in time by cabinet heat discharge, it is ensured that test can
Heat by property, and multiple chemical conversion/grading system discharges is brought together by ventilation shaft, and concentration is discharged to outside workshop, significantly
The work load of room conditioning is reduced, air conditioning energy consumption more than 70% can be saved；And the heat of discharge may apply to needs
On the device of heat, make energy recycling；
2nd, the electrode contact head that the use of lithium battery test device can be moved up and down, once can simultaneously test multiple lithium electricity
Pond, and contact is reliable, it is ensured that test quality；
3rd, using moveable battery case, place lithium battery more convenient, quick.
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Brief description of the drawings
Fig. 1 is the chemical conversion/grading system structural representation of the present embodiment；
Fig. 2 is the chemical conversion/grading system ventilation shaft partial sectional view of the present embodiment；
Fig. 3 is the chemical conversion/grading system lithium battery test device stereogram of the present embodiment（Battery case is not loaded into）；
Fig. 4 is the chemical conversion/grading system lithium battery test device stereogram of the present embodiment（Battery case loads）；
Fig. 5 is the chemical conversion/grading system lithium battery test device side view of the present embodiment（Battery case loads）.
Specific embodiment
As shown in Figure 1-2, a kind of chemical conversion/grading system with heat sinking function, including cabinet 1, is arranged on the lithium in cabinet 1
Battery tester 2, charge and discharge device and control unit, the top of the cabinet 1 are provided with the ventilation shaft 11 of a sealing, cabinet
1 top board is provided with least one ventilating opening, and ventilating opening upper end is provided with fan 12, is entered the heat in cabinet 1 by fan 12
To in ventilation shaft 11.The top of cabinet 1 is provided with fan 12 and ventilation shaft 11, on the one hand can in time by the heat in cabinet 1
Discharge, it is ensured that the reliability of test；On the other hand the heat of multiple chemical conversion/grading system discharges gathers one by ventilation shaft 11
Rise, concentration is discharged to outside workshop, greatly reduces the work load of room conditioning, can save air conditioning energy consumption more than 70%, and
On the device that the heat of discharge may apply to need heat, make energy recycling.
At least one set of lithium battery test device 2 is provided with the cabinet 1, in the present embodiment, the chemical conversion/grading system leads to
Crossing dividing plate will up and down be divided into multiple test cells 13 inside cabinet, be provided with 3 groups of multigroup lithium electricity in each test cell 13 side by side
Pond test device, test cell 13 is provided with test gate 14, and the test gate 14 typically uses clear glass, is easy to observation internal
Situation.
As in Figure 3-5, the lithium battery test device 2 includes support 21, and is movably arranged on respectively on support 21
End and the upper moving assembly 22 and lower moving assembly 23 of lower end, are further provided between upper moving assembly 22 and lower moving assembly 23
One clamp assemblies 24 for being used for placing battery container 25, the clamp assemblies 24 are fixedly mounted on the stent 21, the support 21
It is fixedly mounted on the dividing plate 15 of cabinet 1.In the present embodiment, the upper moving assembly 22 and the lower structure of moving assembly 23 are basic
Unanimously, below to be illustrated as a example by upper moving assembly, the upper moving assembly 22 include one on expansion link 221, it is described on stretch
The lower end of contracting bar 221 is provided with a Top electrode fixed plate 222, and the top of upper expansion link 221 is connected with the piston rod of upper cylinder 223,
Several Top electrode contact heads 224 are provided with the Top electrode fixed plate 222, Top electrode is contacted by upper expansion link 221
Moved under first 224 phase.Similarly, the lower moving assembly 23 includes lower expansion link 231, the lower electricity with upper moving assembly specular
Pole fixed plate 232, lower cylinder 233 and bottom electrode contact head 234.Lithium battery test device 2 is using the electrode contact for moving up and down
Head, once can simultaneously test multiple lithium batteries, and contact is reliable, it is ensured that test quality.
The clamp assemblies 24 include that one fixes base plate 241 on the stent 21, and the side for being arranged on the both sides of base plate 241
The combination of side plate 242 of plate 242, the base plate 241 and both sides forms the test trough 243 of a placing battery container 25, the base plate
241 are provided with several with the one-to-one through hole of lower motor contact head 234.It is spacing that the rear end of base plate 241 is further provided with one
Plate/limited block, the position for limiting battery case 25, it is ensured that the one-to-one corresponding of both through holes.
The battery case 25 includes base 251, and the base 251 is provided with multiple fixing grooves for placing lithium battery
252, the bottom of the fixing groove 252 is provided with and the one-to-one through hole of clamp assemblies base plate 241.
Leader 253 is further provided with before and after the battery case base 251, for advancing or pulling out battery case 25
Test trough 243.Using moveable battery case 25, place lithium battery more convenient, quick.
When above-mentioned chemical conversion/grading system with heat sinking function is used, lithium battery is first sequentially arranged in battery case 25
In fixing groove 252, then battery case is pushed in test trough 243, control upper cylinder 223 to act by control unit, upper shifting
The piston rod of cylinder 223 of dynamic component 22 is moved downward, until Top electrode contact head 224 touches the electrode of lithium battery upper end, together
When, the piston rod of cylinder 233 of lower moving assembly 23 is moved upwards, and bottom electrode contact head 234 sequentially passes through clamp assemblies base plate
241st, the through hole on battery case base 241, until touching the electrode of lithium battery lower end；When lithium battery test device 2 with it is each
After individual lithium battery cooperation is assembled, control unit control charge and discharge device starts action, lithium battery is charged, is discharged, most
Chemical conversion, the partial volume of lithium battery are realized eventually, and the heat produced during chemical conversion, partial volume is drained into logical by the fan 12 at top
On wind pipeline 11.
Above-described embodiment and schema and non-limiting product form of the invention and style, any art it is common
Appropriate change or modification that technical staff is done to it, all should be regarded as not departing from patent category of the invention.
Claims (4)
1. a kind of chemical conversion/grading system with heat sinking function, it is characterised in that：Including cabinet, the lithium battery in cabinet is arranged on
Test device, charge and discharge device and control unit, are provided with the ventilation shaft of a sealing at the top of the cabinet, set on cabinet top board
There is at least one ventilating opening, ventilating opening upper end is provided with fan, and the heat in cabinet is drained into ventilation shaft by fan；Institute
State and be provided with cabinet at least one set of lithium battery test device, the lithium battery test device includes support, and activity sets respectively
The upper moving assembly and lower moving assembly in pedestal upper end and lower end are put, is further set between upper moving assembly and lower moving assembly
There are the clamp assemblies for being used for placing battery container, the clamp assemblies are fixedly mounted on support；The upper moving assembly bag
An expansion link is included, the lower end of the expansion link is provided with an electrode fixed plate, and the top of expansion link is connected with cylinder piston rod, described
If being provided with bar electrode contact head in electrode fixed plate, the lower moving assembly is identical with upper moving assembly structure, and mirror image
It is symmetrical arranged, including moving assembly expansion link once, the upper end of lower moving assembly expansion link is provided with moving assembly electrode and consolidates
Fixed board, the bottom of lower moving assembly expansion link is connected with lower moving assembly cylinder piston rod, in lower moving assembly electrode fixed plate
If being provided with the lower moving assembly electrode contact head of bar, upper moving assembly and lower moving assembly make to install up and down by expansion link
Electrode contact head move toward one another；Chemical conversion/the grading system will up and down be divided into multiple test cells by dividing plate inside cabinet,
Each small interior of test is provided with least 1 group lithium battery test device side by side, and test cell is provided with test gate, and the test gate is adopted
Use clear glass；The clamp assemblies include that one is fixed on base plate on support, and are arranged on the side plate of base plate both sides, described
The side plate of base plate and both sides combines the test trough to form a placing battery container, and the base plate is provided with several and electrode contact
The one-to-one through hole of head.
2. a kind of chemical conversion/grading system with heat sinking function as claimed in claim 1, it is characterised in that：The clamp assemblies
The rear end of base plate is further provided with one limiting plate/limited block.
3. a kind of chemical conversion/grading system with heat sinking function as claimed in claim 1, it is characterised in that：The battery case
Including base, the base is provided with multiple fixing grooves for placing lithium battery, and the bottom of the fixing groove is provided with and clamping
The one-to-one through hole of support plate.
4. a kind of chemical conversion/grading system with heat sinking function as claimed in claim 3, it is characterised in that：The battery case
Leader is further provided with before and after base, for advancing or pulling out test trough by battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176061.8A CN104810558B (en) | 2015-04-15 | 2015-04-15 | A kind of chemical conversion/grading system with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510176061.8A CN104810558B (en) | 2015-04-15 | 2015-04-15 | A kind of chemical conversion/grading system with heat sinking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104810558A CN104810558A (en) | 2015-07-29 |
| CN104810558B true CN104810558B (en) | 2017-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510176061.8A Active CN104810558B (en) | 2015-04-15 | 2015-04-15 | A kind of chemical conversion/grading system with heat sinking function |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106784963B (en) * | 2016-11-28 | 2020-01-07 | 深圳吉阳智能科技有限公司 | Continuous feeding device of lithium battery insulating film |
| CN106505263A (en) * | 2016-12-01 | 2017-03-15 | 深圳市环宇源科技有限公司 | A kind of electrokinetic cell formation device |
| CN109038753B (en) * | 2018-08-25 | 2021-11-23 | 金华市恒创新能源有限公司 | Lithium cellization becomes partial volume and uses charging case |
| CN109119696B (en) * | 2018-08-25 | 2020-04-03 | 浙江谷神能源科技股份有限公司 | Lithium ion battery ization becomes partial volume workshop cooling system |
| CN111405810A (en) * | 2020-03-02 | 2020-07-10 | 浙江杭可科技股份有限公司 | Be used for radiating independent air duct system of cutting apart of soft packet of lithium cell partial volume equipment |
| CN111842064A (en) * | 2020-07-08 | 2020-10-30 | 东莞市创明电池技术有限公司 | Lithium battery formation partial volume heat production recycle system |
| CN112635863B (en) * | 2020-12-17 | 2021-10-22 | 山东正能电池有限公司 | Capacity grading cabinet for charging and discharging battery |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201210500Y (en) * | 2008-06-13 | 2009-03-18 | 曹骥 | Lithium ion battery generation movement mechanism |
| CN102064335A (en) * | 2010-12-01 | 2011-05-18 | 孟繁友 | Environmentally-friendly temperature controlled formation method for storage battery and negative pressure environmentally-friendly temperature controlled energy-saving formation cabinet for storage battery |
| CN201994380U (en) * | 2011-01-24 | 2011-09-28 | 杭州杭可精密仪器有限公司 | Battery formation system |
| CN102183731A (en) * | 2011-03-03 | 2011-09-14 | 深圳市精实机电科技有限公司 | Energy-saving apparatus for formatting and grading soft packing battery |
| CN103904372A (en) * | 2012-12-28 | 2014-07-02 | 深圳市沃特玛电池有限公司 | Capacity grading cabinet for groups of lithium batteries |
| US20140319984A1 (en) * | 2013-04-24 | 2014-10-30 | John N. Younts | Cabinet ventilation system |
| CN103943886B (en) * | 2014-04-10 | 2016-08-17 | 东华大学 | The radiator structure of a kind of formation of Li-ion batteries automation equipment and method for arranging |
| CN203967206U (en) * | 2014-06-13 | 2014-11-26 | 长兴超越动力科技有限公司 | A kind of formation cabinet |
| CN204558601U (en) * | 2015-04-15 | 2015-08-12 | 浙江金开来新能源科技有限公司 | A kind of there is heat sinking function change into/grading system |
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2015
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Effective date of registration: 20240422 Address after: Room 220-156, Comprehensive Office Building, No. 222 Lvyin Road, Qiantang District, Hangzhou City, Zhejiang Province, 311222 Patentee after: Hangzhou Yishengda New Energy Technology Co.,Ltd. Country or region after: China Address before: No. 58 Xinshi Road, Dashiju Town, Xinchang County, Shaoxing City, Zhejiang Province, 312580 Patentee before: ZHEJIANG JINKAILAI NEW ENERGY TECHNOLOGY Co.,Ltd. Country or region before: China |