CN103622562B - The electric-heating container of liquid - Google Patents
The electric-heating container of liquid Download PDFInfo
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- CN103622562B CN103622562B CN201310632498.9A CN201310632498A CN103622562B CN 103622562 B CN103622562 B CN 103622562B CN 201310632498 A CN201310632498 A CN 201310632498A CN 103622562 B CN103622562 B CN 103622562B
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- liquid
- electricity
- equal
- power supply
- incrustation scale
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Abstract
The invention provides the electric-heating container of a kind of liquid, including: vessel, described vessel is used for containing liquid, and described vessel is the electric conductor for being connected with ground wire；With scale treatment device, described scale treatment device includes power supply, conductive incrustation scale adsorbate, the positive pole of described power supply is connected with described vessel, negative pole is connected with described incrustation scale adsorbate, and described incrustation scale adsorbate is positioned partially or entirely in described liquid；Wherein, the voltage V of described power supplyElectricityRatio V with hardness d of liquidElectricity/ d is more than or equal to 10‑4V/ppm and less than or equal to 220V/ppm.The electric-heating container of the liquid that the present invention provides is by rationally arranging the voltage V of described power supplyElectricityAnd the ratio relation between hardness d of liquid, can make scale treatment device in the case of without any auxiliary device, and maximum adsorptive liquid is produced incrustation scale in heating process, improves the effect removing scale removal.
Description
Technical field
The present invention relates to a kind of household electrical appliance, specifically, the present invention relates to a kind of there is water scale removing device
The electric-heating container of liquid.
Background technology
At present, in people's daily life, generally with electric kettle dress tap water boiled after drink, this kind does
There is following problem in method:
1, tap water exists substantial amounts of calcium ion, magnesium ion, in feedwater heating process, it may occur that change
Learning reaction and generate the incrustation scale such as a large amount of calcium carbonate and magnesium hydroxide, part incrustation scale can be drunk by people with boiled water；
2, the incrustation scale produced easily is condensed in kettle bottom portion, affects the thermal efficiency of kettle, and user need to often clean
Incrustation scale in kettle bottom.
For problem above, use at present in electric kettle, increase anelectrode rod and negative electrode rod, work as positive electricity
When extremely rod and negative electrode rod are energized, calcium ion and magnesium ion in incrustation scale are adsorbed on negative electrode rod, so
Incrustation scale can be formed on negative electrode rod, decrease the incrustation scale being formed in kettle, but, electric kettle each
Relation between individual parameter arranges unreasonable, it is impossible to effectively remove scale removal.
Summary of the invention
In order to solve at least one above-mentioned technical problem, the invention provides the electric-heating container of a kind of liquid,
Including: vessel, described vessel is used for containing liquid, and described vessel is for being used for and ground wire
The electric conductor being connected；With scale treatment device, described scale treatment device includes power supply, conductive water
Dirt adsorbate, the positive pole of described power supply is connected with described vessel, negative pole and described incrustation scale adsorbate phase
Connect, and described incrustation scale adsorbate is positioned partially or entirely in described liquid；Wherein, the voltage of described power supply
VElectricityRatio V with hardness d of liquidElectricity/ d is more than or equal to 10-4V/ppm and less than or equal to 220V/ppm.
The electric-heating container of the liquid that the present invention provides is by rationally arranging the voltage V of described power supplyElectricityWith described
Ratio relation between hardness d of liquid, can make scale treatment device without any auxiliary device
In the case of, maximum adsorptive liquid is produced incrustation scale in heating process, improves scale removal
Effect.
It addition, the electric-heating container of liquid described according to embodiments of the present invention can also have following additional
Technical characteristic:
The embodiment provided according to the present invention, the voltage V of described power supplyElectricityRatio with hardness d of liquid
Value VElectricity/ d is more than or equal to 8 × 10-4V/ppm and less than or equal to 0.6V/ppm.Thus can improve water further
The scale removal effect of dirt processing means.
The embodiment provided according to the present invention, the voltage V of described power supplyElectricityRatio with temperature T of liquid
Value VElectricity/ T is more than or equal to 10-2V/ DEG C and less than or equal to 220V/ DEG C；Preferably, the voltage of described power supply
VElectricityRatio V with temperature T of liquidElectricity/ T is more than or equal to 5 × 10-2V/ DEG C and less than or equal to 0.45V/ DEG C.
Thus can improve the scale removal effect of scale treatment device further.
The embodiment provided according to the present invention, the surface area S of described incrustation scale adsorbate and described power supply
Voltage VElectricityRatio S/VElectricityMore than or equal to 1/220mm2/ V and less than or equal to 9 × 104mm2/V；Preferably,
The surface area S of described incrustation scale adsorbate and the voltage V of described power supplyElectricityRatio S/VElectricityIt is more than or equal to
9/25mm2/ V and less than or equal to 2 × 103mm2/V；Wherein, the surface area S of described incrustation scale adsorbate refers to
It is placed in the surface area of incrustation scale adsorbate described in liquid.Thus can improve removing of scale treatment device further
Incrustation scale effect.
The embodiment provided according to the present invention, the voltage V of described power supplyElectricityVolume with described vessel
Constant volume VHoldRatio VElectricity/VHoldMore than or equal to 0.2V/L and less than or equal to 9 × 104V/L；Preferably, institute
State the voltage V of power supplyElectricityNominal volume V with described vesselHoldRatio VElectricity/VHoldIt is more than or equal to
10/3V/L and less than or equal to 36V/L.Thus can improve the scale removal effect of scale treatment device further.
The embodiment provided according to the present invention, the voltage V of described power supplyElectricityWith described electric-heating container
The ratio V of heating power PElectricity/ P is more than or equal to 2 × 10-4V/W and less than or equal to 22V/W；Preferably,
The voltage V of described power supplyElectricityRatio V with the heating power P of described electric-heating containerElectricity/ P is more than or equal to
(5/22)×10-2V/W and less than or equal to 4.5 × 10-2V/W.Thus can improve scale treatment device further
Scale removal effect.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment
Will be apparent from easy to understand, wherein:
Fig. 1 is the structural representation of the electric-heating container of liquid of the present invention.
Wherein, in Fig. 1, corresponding relation between reference and component names is:
1 vessel, 2 incrustation scale adsorbates, 3 power supplys.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the accompanying drawings and
The present invention is further described in detail by detailed description of the invention.It should be noted that in the feelings do not conflicted
Under condition, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, this
Bright can implement to use other to be different from other modes described here, therefore, the protection model of the present invention
Enclose and do not limited by following public specific embodiment.
The electric-heating container of the most described liquid is described below with reference to Fig. 1.
As it is shown in figure 1, the electric-heating container of liquid includes: vessel 1, power supply 3 and conductive water
Dirt adsorbate 2；Vessel 1 is used for containing liquid, and vessel 1 is for being connected with ground wire
Electric conductor, the positive pole of power supply 3 is connected with vessel 1, negative pole is connected with incrustation scale adsorbate 2, and
Incrustation scale adsorbate 2 is positioned partially or entirely in liquid；Wherein, the voltage V of power supply 3ElectricityHardness with liquid
The ratio V of dElectricity/ d is more than or equal to 10-4V/ppm and less than or equal to 220V/ppm；Preferably, power supply 3
Voltage VElectricityRatio V with hardness d of liquidElectricity/ d is more than or equal to 8 × 10-4V/ppm and is less than or equal to
0.6V/ppm。
In one particular embodiment of the present invention, the voltage V of power supply 3ElectricityRatio with hardness d of liquid
VElectricity/ d is 0.6V/ppm.
The liquid of different hardness produces the amount of incrustation scale and also differs, calcium ion in hardness the highest unit liquid volume
The highest with the content of magnesium ion, and the voltage V of power supply 3ElectricityIt is worth the biggest, the incrustation scale of incrustation scale adsorbate 2 absorption
The most, scale removal effect is the best, i.e. voltage is the biggest, and the electronics on incrustation scale adsorbate 2 is the most, is gathered in water
Calcium ion and magnesium ion on dirt adsorbate 2 are the most, the water in the electric-heating container of the liquid that the present invention provides
Dirt processing means can arrange the voltage V of the power supply 3 of incrustation scale adsorbate 2 according to the different hardness of liquidElectricity, make
Incrustation scale adsorbate 2 can incrustation scale that farthest adsorptive liquid produces during heated, improve except water
Dirt effect.
In one embodiment of the invention, the voltage V of power supply 3ElectricityRatio V with temperature T of liquidElectricity
/ T is more than or equal to 10-2V/ DEG C and less than or equal to 220V/ DEG C；Preferably, the voltage V of power supply 3ElectricityWith liquid
The ratio V of temperature TElectricity/ T is more than or equal to 5 × 10-2V/ DEG C and less than or equal to 0.45V/ DEG C.
In one particular embodiment of the present invention, the voltage V of power supply 3ElectricityRatio with temperature T of liquid
VElectricity/ T is 0.45V/ DEG C.
In the liquid of different regions, the content of calcium ion and magnesium ion all differs, thus causes liquid to produce water
The temperature of dirt differs, and the voltage V of power supply 3ElectricityBeing worth the biggest, the incrustation scale of incrustation scale adsorbate 2 absorption is the most,
Scale removal effect is the best, i.e. voltage is the biggest, and the electronics on incrustation scale adsorbate 2 is the most, is gathered in incrustation scale absorption
Calcium ion and magnesium ion on body 2 are the most, the scale treatment in the electric-heating container of the liquid that the present invention provides
Device can be heated to different temperature according to liquid in liquid container and arrange the power supply 3 of incrustation scale adsorbate 2
Voltage VElectricity, make incrustation scale adsorbate 2 can farthest be heated by adsorptive liquid at different temperatures
During produce incrustation scale, improve scale removal effect.
According to above-described embodiment, the voltage V of power supply 3Electricity, hardness d of liquid and temperature T of liquid
Between there is ratio relation, it is preferable that VElectricity: d:T=36:4000:100, thus can further improve at incrustation scale
The scale removal effect of reason device.
In an embodiment of the invention, the surface area S of incrustation scale the adsorbate 2 and voltage V of power supply 3Electricity's
Ratio S/VElectricityMore than or equal to 1/220mm2/ V and less than or equal to 9 × 104mm2/V；Preferably, incrustation scale absorption
The surface area S of the body 2 and voltage V of power supply 3ElectricityRatio S/VElectricityMore than or equal to 9/25mm2/ V and being less than
Equal to 2 × 103mm2/V。
In one particular embodiment of the present invention, the surface area S of incrustation scale adsorbate 2 and the voltage of power supply 3
VElectricityRatio S/VElectricityFor 9/25mm2/V。
When the surface area S of incrustation scale adsorbate 2 is constant, the voltage V of power supply 3ElectricityIt is worth the biggest, incrustation scale adsorbate
The incrustation scale of 2 absorption is the most, and scale removal effect is the best, i.e. voltage is the biggest, and the electronics on incrustation scale adsorbate 2 is more
Many, it is gathered in the calcium ion on incrustation scale adsorbate 2 and magnesium ion is the most, thus produce on incrustation scale adsorbate 2
Incrustation scale the most；Voltage V when power supply 3ElectricityTime constant, the surface area S of incrustation scale adsorbate 2 is the biggest, inhales
Attached incrustation scale is the most, and scale removal effect is the best, i.e. the surface area of incrustation scale adsorbate 2 is the biggest, is gathered in incrustation scale
Calcium ion and magnesium ion on adsorbate 2 are the most, thus the incrustation scale produced on incrustation scale adsorbate 2 is the most.
According to above-described embodiment, the surface area S of incrustation scale adsorbate 2, the voltage V of power supply 3Electricity, liquid
Ratio relation is there is, it is preferable that S:V between hardness d and temperature T of liquid of bodyElectricity: d:T=
104: 36:4000:100, thus can further improve the scale removal effect of scale treatment device.
In one embodiment of the invention, the voltage V of described power supplyElectricitySpecified appearance with described vessel
Long-pending VHoldRatio VElectricity/VHoldMore than or equal to 0.2V/L and less than or equal to 9 × 104V/L；Preferably, described electricity
The voltage V in sourceElectricityNominal volume V with described vesselHoldRatio VElectricity/VHoldMore than or equal to 10/3V/L
And less than or equal to 36V/L.
In one particular embodiment of the present invention, the voltage V of power supply 3ElectricitySpecified appearance with vessel 1
Long-pending VHoldRatio VElectricity/VHoldFor 36V/L.
The voltage V of power supply 3ElectricityTime constant, the nominal volume V of vessel 1HoldThe least, scale removal effect
The best, i.e. the volume of liquid is the least, and calcium ion and magnesium ion quantity in liquid are the fewest, incrustation scale adsorbate 2
It is the biggest that the quantity of absorption calcium ion and magnesium ion accounts for the percentage ratio of calcium ion and magnesium ion total quantity in liquid, from
And the incrustation scale of generation is the most on incrustation scale adsorbate 2；Nominal volume V when vessel 1HoldTime constant,
The voltage V of power supply 3ElectricityThe biggest, the incrustation scale of absorption is the most, and scale removal effect is the best, i.e. voltage is the biggest, water
Electronics on dirt adsorbate 2 is the most, is gathered in the calcium ion on incrustation scale adsorbate 2 and magnesium ion is the most, from
And the incrustation scale of generation is the most on incrustation scale adsorbate 2.
According to above-described embodiment, the surface area S of incrustation scale adsorbate 2, the nominal volume of vessel 1
VHold, the voltage V of power supply 3Electricity, there is ratio relation between hardness d of liquid and temperature T of liquid,
Preferably, S:VElectricity:VHold: d:T=104: 36:1.5:4000:100, thus can further improve scale treatment device
Scale removal effect.
The voltage V of power supply 3ElectricityRatio V with the heating power P of electric-heating containerElectricity/ P is more than or equal to 2 × 10-4
V/W and less than or equal to 22V/W；Preferably, the voltage V of power supply 3ElectricityHeating power with electric-heating container
The ratio V of PElectricity/ P is more than or equal to (5/22) × 10-2V/W and less than or equal to 4.5 × 10-2V/W。
In one particular embodiment of the present invention, the voltage V of power supply 3ElectricityWith electric-heating container add hot merit
The ratio V of rate PElectricity/ P is 4.5 × 10-2V/W。
The voltage V of power supply 3ElectricityTime constant, the heating power P of electric-heating container is the biggest, getting over of absorption incrustation scale
Many, scale removal effect is the best, i.e. in the biggest liquid of heating power P, calcium ion and magnesium ion are the most active, assembles
Calcium ion and magnesium ion on incrustation scale adsorbate 2 are the most, thus the incrustation scale produced on incrustation scale adsorbate 2 is more
Many；When the heating power P of electric-heating container is constant, the voltage V of power supply 3ElectricityThe biggest, the incrustation scale of absorption
The most, scale removal effect is the best, i.e. voltage is the biggest, and the electronics on incrustation scale adsorbate 2 is the most, is gathered in water
Calcium ion and magnesium ion on dirt adsorbate 2 are the most, thus the incrustation scale produced on incrustation scale adsorbate 2 is the most；
The electric-heating container of the liquid that the present invention provides, the voltage V of scale treatment installation's power source 3ElectricityHold with electrical heating
The ratio of the heating power P of device is reasonable, makes incrustation scale adsorbate 2 farthest being added by adsorptive liquid
The incrustation scale produced in thermal process.
According to above-described embodiment, the surface area S of incrustation scale adsorbate 2, the nominal volume of vessel 1
VHold, the voltage V of power supply 3Electricity, the heating power P of electric-heating container, hardness d of liquid and the temperature of liquid
Ratio relation is there is, it is preferable that S:V between degree TElectricity:VHold: P:d:T=104: 36:1.5:2200:4000:100,
Thus can further improve the scale removal effect of scale treatment device.
The surface area S of the incrustation scale adsorbate 2 that the application is above-mentioned, is all placed in liquid at incrustation scale adsorbate 2
Time, refer to the surface area of whole incrustation scale adsorbate 2；When incrustation scale adsorbate 2 is partially disposed in liquid, it is
The surface area of the incrustation scale adsorbate 2 that finger is placed in liquid rather than the surface area of whole incrustation scale adsorbate 2.
In the application, the unit of the surface area S of described incrustation scale adsorbate is square millimeter (mm2), power supply
Voltage VElectricityThe nominal volume V that unit is volt (V), vesselHoldUnit for rise (L), electricity
The unit of the heating power P adding heat container be the unit of hardness d of watt (W), liquid be ppm (1ppm
Representing calcium carbonate content in liquid is 1 mg/litre (mg/L)), the unit of temperature T of liquid for degree Celsius
(℃)。
In the description of this specification, term " embodiment " " some embodiments " " specific embodiment " etc.
Describe specific features, structure, material or the feature meaning to combine this embodiment or example description and be contained in this
In at least one bright embodiment or example.In this manual, the schematic representation of above-mentioned term is differed
Surely identical embodiment or example are referred to.And, the specific features of description, structure, material or feature can
To combine in an appropriate manner in any one or more embodiments or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for ability
For the technical staff in territory, the present invention can have various modifications and variations.All in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvement etc. made, should be included in protection scope of the present invention it
In.
Claims (9)
1. the electric-heating container of a liquid, it is characterised in that including:
Vessel, described vessel is used for containing liquid, and described vessel is for being used for and ground wire phase
The electric conductor connected；With
Scale treatment device, described scale treatment device includes power supply, conductive incrustation scale adsorbate, described
The positive pole of power supply is connected with described vessel, negative pole is connected with described incrustation scale adsorbate, and described water
Dirt adsorbate is positioned partially or entirely in liquid；
Wherein, the voltage V of described power supplyElectricityRatio V with hardness d of liquidElectricity/ d is more than or equal to 10-4V/ppm
And less than or equal to 220V/ppm.
The electric-heating container of liquid the most according to claim 1, it is characterised in that described power supply
Voltage VElectricityRatio V with hardness d of liquidElectricity/ d is more than or equal to 8 × 10-4V/ppm and being less than or equal to
0.6V/ppm。
The electric-heating container of liquid the most according to claim 1, it is characterised in that described power supply
Voltage VElectricityRatio V with temperature T of liquidElectricity/ T is more than or equal to 10-2V/ DEG C and less than or equal to 220V/ DEG C.
The electric-heating container of liquid the most according to claim 3, it is characterised in that described power supply
Voltage VElectricityRatio V with temperature T of liquidElectricity/ T is more than or equal to 5 × 10-2V/ DEG C and be less than or equal to
0.45V/℃。
The electric-heating container of liquid the most according to claim 3, it is characterised in that described incrustation scale is inhaled
The surface area S of attached body and the voltage V of described power supplyElectricityRatio S/VElectricityMore than or equal to 1/220mm2/ V and little
In equal to 9 × 104mm2/V；Wherein, the surface area S of described incrustation scale adsorbate refers to be placed in described in liquid
The surface area of incrustation scale adsorbate.
The electric-heating container of liquid the most according to claim 5, it is characterised in that described incrustation scale is inhaled
The surface area S of attached body and the voltage V of described power supplyElectricityRatio S/VElectricityMore than or equal to 9/25mm2/ V and little
In equal to 2 × 103mm2/V。
The electric-heating container of liquid the most according to claim 5, it is characterised in that described power supply
Voltage VElectricityNominal volume V with described vesselHoldRatio VElectricity/VHoldMore than or equal to 0.2V/L and little
In equal to 9 × 104V/L。
The electric-heating container of liquid the most according to claim 7, it is characterised in that described power supply
Voltage VElectricityNominal volume V with described vesselHoldRatio VElectricity/VHoldMore than or equal to 10/3V/L and little
In equal to 36V/L.
The electric-heating container of liquid the most according to claim 7, it is characterised in that described power supply
Voltage VElectricityRatio V with the heating power P of described electric-heating containerElectricity/ P is more than or equal to (5/22) × 10-2V/W
And less than or equal to 4.5 × 10-2V/W。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632498.9A CN103622562B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632498.9A CN103622562B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103622562A CN103622562A (en) | 2014-03-12 |
| CN103622562B true CN103622562B (en) | 2016-08-31 |
Family
ID=50204281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310632498.9A Expired - Fee Related CN103622562B (en) | 2013-11-29 | 2013-11-29 | The electric-heating container of liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103622562B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2558244A (en) * | 2016-12-22 | 2018-07-11 | Pritchard John | Lime scale removal apparatus and a method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103610399B (en) * | 2013-11-29 | 2016-08-17 | 美的集团股份有限公司 | The electric-heating container of liquid |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246149Y (en) * | 1996-06-07 | 1997-01-29 | 张来顺 | Device for clearing incrustant by utilizing electric field between conducting liquid and metal vessel |
| CN201977559U (en) * | 2011-02-01 | 2011-09-21 | 广州市拓璞电器发展有限公司 | Kettle with scale removal device |
| CN202060587U (en) * | 2010-12-23 | 2011-12-07 | 浙江绍兴苏泊尔生活电器有限公司 | Magnetic scale-proof electric kettle |
| CN202099121U (en) * | 2011-02-01 | 2012-01-04 | 广州市拓璞电器发展有限公司 | Water scale removing device |
| CN202739709U (en) * | 2012-07-31 | 2013-02-20 | 王乔星 | Kettle capable of enabling user to clean incrustation scale conveniently |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103637698B (en) * | 2013-11-29 | 2016-06-01 | 美的集团股份有限公司 | The electric-heating container of liquid |
| CN103598817B (en) * | 2013-11-29 | 2016-03-30 | 美的集团股份有限公司 | The electric-heating container of liquid |
| CN103610399B (en) * | 2013-11-29 | 2016-08-17 | 美的集团股份有限公司 | The electric-heating container of liquid |
-
2013
- 2013-11-29 CN CN201310632498.9A patent/CN103622562B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2246149Y (en) * | 1996-06-07 | 1997-01-29 | 张来顺 | Device for clearing incrustant by utilizing electric field between conducting liquid and metal vessel |
| CN202060587U (en) * | 2010-12-23 | 2011-12-07 | 浙江绍兴苏泊尔生活电器有限公司 | Magnetic scale-proof electric kettle |
| CN201977559U (en) * | 2011-02-01 | 2011-09-21 | 广州市拓璞电器发展有限公司 | Kettle with scale removal device |
| CN202099121U (en) * | 2011-02-01 | 2012-01-04 | 广州市拓璞电器发展有限公司 | Water scale removing device |
| CN202739709U (en) * | 2012-07-31 | 2013-02-20 | 王乔星 | Kettle capable of enabling user to clean incrustation scale conveniently |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2558244A (en) * | 2016-12-22 | 2018-07-11 | Pritchard John | Lime scale removal apparatus and a method |
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|---|---|
| CN103622562A (en) | 2014-03-12 |
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