CN106246452A - A kind of flexible anchor Dinghai wave electric generating apparatus - Google Patents
A kind of flexible anchor Dinghai wave electric generating apparatus Download PDFInfo
- Publication number
- CN106246452A CN106246452A CN201610847785.5A CN201610847785A CN106246452A CN 106246452 A CN106246452 A CN 106246452A CN 201610847785 A CN201610847785 A CN 201610847785A CN 106246452 A CN106246452 A CN 106246452A
- Authority
- CN
- China
- Prior art keywords
- gear
- buoyancy tank
- hydraulic
- anchor
- dinghai
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1885—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is tied to the rem
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/403—Transmission of power through the shape of the drive components
- F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/406—Transmission of power through hydraulic systems
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The present invention relates to the marine utilization and renewable energy power generation field, particularly relate to a kind of flexible anchor Dinghai wave electric generating apparatus.Including buoyancy tank, main driving wheel device, falling body, anchor block, chain, safety coupling, conversion equipment.Buoyancy tank top is regular hexagon halfpace, and bottom is the flat post of regular hexagon, uniform three right-angled trapezium body grooves.Main driving wheel device includes main shaft and the drivewheel being arranged on main shaft, bearing block.Main driving wheel device is arranged in right-angled trapezium body by bearing block, it is arranged in the middle part of chain on drivewheel, one end, two ends is connected with weight, the other end is connected with anchor block, three falling bodies are linked into an integrated entity by chain, flexible fixing buoyancy tank makes it float within the specific limits, and main shaft is connected with conversion equipment by safety coupling, and conversion equipment is connected with electromotor.It is low that the present invention makes operating cost, convenient for installation and maintenance, and system is exerted oneself more stable, and energy conversion efficiency is high, and reliability is high, can normally use under severe weather conditions.
Description
Technical field
The present invention relates to the marine utilization and renewable energy power generation field, particularly relate to a kind of flexible anchor and determine seawave power generation dress
Put.
Background technology
World today's traditional energy is increasingly exhausted, problem of environmental pollution deteriorates, and develops the renewable new forms of energy of cleaning
Extremely urgent.China coastline is very long, and the vast oceans are richly stored with the energy, and wind produces wave, wave with sea effect
Can be with one of the hydraulic power potentials of kinetic energy form performance, scientist ocean each to world mean wave height 1 meter, the wave in 6 seconds cycles
Calculating, it is believed that whole world sea wave energy power is about 70,000,000,000 kilowatts, wherein can develop is about 2,500,000,000 kilowatts.In wave
Containing and have the abundantest energy, the kinetic energy of wave is converted into electric energy, the terrifying waves making manufacture disaster are that the mankind service, and are
The ideal that people dream of for many years.It is higher that current Wave power generation device also exists making operating cost, safeguards the most tired
Difficulty, less stable, the problems such as energy conversion efficiency is low.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the present invention provides a kind of making operating cost low, easy to maintenance, reliably
Property is good, and system is exerted oneself more stable, flexible anchor Dinghai wave electric generating apparatus that energy conversion efficiency is high.
In order to achieve the above object, the present invention realizes by the following technical solutions:
A kind of flexible anchor Dinghai wave electric generating apparatus, including buoyancy tank, main driving wheel device, falling body, anchor block, chain, safe shaft coupling
Device, conversion equipment；Described buoyancy tank top is regular hexagon halfpace, and bottom is the flat post of regular hexagon, buoyancy tank bottom uniform three straight
Angle prismatoid groove, described main driving wheel device includes main shaft and the drivewheel being arranged on main shaft, bearing block；Main driving wheel device
Being arranged in right-angled trapezium body by bearing block, be arranged on drivewheel in the middle part of chain, one end, two ends is connected with weight, the other end
Being connected with anchor block, three falling bodies are linked into an integrated entity by chain, and flexible fixing buoyancy tank makes it float within the specific limits, and main shaft leads to
Crossing safety coupling to be connected with conversion equipment, conversion equipment is connected with electromotor.
Described buoyancy tank uses ship plate to make, and top uses sheet metal, and bottom uses steel plate；Described three right angle ladders
Body groove becomes equilateral triangle to place.Described three anchor blocks become equilateral triangle to place, and anchor block weight is falling body weight
More than three times, described main driving wheel device is positioned on the water surface.
Described conversion equipment, is converted to unified direction high speed rotating by clockwise with low speed rotation counterclockwise power source
Power, described reforming unit includes change speed gear box and two kinds of forms of connecting rod hydraulic system.Described change speed gear box includes gear, driven shaft, list
To Bearing gear；Said gear is arranged on driven shaft, by gear engagement, the input of rotating low speed is converted to one direction high
Speed output.Described connecting rod hydraulic system includes connecting rod, hydraulic cylinder, pressure pan, hydraulic motor, overvoltage protection relief valve, oil storage tank；
Connecting rod is hinged with the hydraulic stem of hydraulic cylinder, hydraulic cylinder by hydraulic circuit and valve successively with pressure pan, overvoltage protection relief valve,
Oil storage tank connects, and pressure pan hydraulic cylinder is connected with electromotor with hydraulic motor with valve by hydraulic circuit, and oil storage tank passes through liquid
Force feed road is connected with hydraulic motor with valve.
Compared with prior art, the invention has the beneficial effects as follows:
1) present invention is without at sea building operation platform, completes on land to make, puts into suitable marine site, makes fortune
Row low cost；
2) multiple falling bodies are linked into an integrated entity by chain, and falling body mutually pins down, fixing buoyancy tank, and reliability is high, and system is exerted oneself
More stable；
3) conversion equipment is by the power being converted to unified direction high speed rotating with low speed rotation counterclockwise power source clockwise,
Transformation efficiency is high；
4) anchor block can use gravel or concrete block to make, and cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention；
Fig. 2 is buoyancy tank perspective view of the present invention；
Fig. 3 is conversion system structure schematic diagram of the present invention；
Fig. 4 is gearbox designs schematic diagram of the present invention；
Fig. 5 is connecting rod hydraulic system principle figure of the present invention.
In figure: 1-buoyancy tank 2-main driving wheel device 3-falling body 4-anchor block 5-chain 6-safety coupling 7-conversion equipment
9-buoyancy tank bottom, 8-buoyancy tank top 10-right-angled trapezium body groove 11-main shaft 12-drivewheel 13-bearing block 14-electromotor
15-gear one 16-driven shaft one 17-unilateral bearing gear one 18-gear two 19-driven shaft two 20-gear three 21-tooth
Take turns four 22-driven shaft three 23-gear five 24-gear six 25-driven shaft four 26-gear seven 27-gear eight 28-gears
Nine 29-output shaft 30-driven shaft five 31-unilateral bearing gear two 32-gear ten 33-change speed gear box 34-flywheel 35-belts
Wheel 36-connecting rod 37-hydraulic cylinder 38-pressure pan 39-hydraulic motor 40-overvoltage protection relief valve 41-oil storage tank 42-liquid
Force feed road 43-valve
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further:
As it is shown in figure 1, perspective view of the present invention, a kind of flexible anchor Dinghai wave electric generating apparatus, including buoyancy tank 1, master
Driving wheel device 2, falling body 3, anchor block 4, chain 5, safety coupling 6, conversion equipment 7.Described main driving wheel device 2 include main shaft 11 with
And be arranged on main shaft 11 drivewheel 12, bearing block 13.It is recessed that main driving wheel device 2 is arranged on right-angled trapezium body by bearing block 13
On the side plate of groove 10, being arranged on drivewheel 12 in the middle part of chain 5, one end, two ends is connected with falling body 3, and the other end is connected with anchor block 4,
Three falling bodies 3 are linked into an integrated entity by chain 5, and flexible fixing buoyancy tank 1 makes it float within the specific limits.
As shown in Figure 1-2, buoyancy tank perspective view of the present invention, described buoyancy tank top 8 is regular hexagon halfpace, buoyancy tank
Bottom 9 is the flat post of regular hexagon, uniform three the right-angled trapezium body grooves 10 in buoyancy tank bottom 9, and buoyancy tank 1 is for ship plate welding
Becoming, buoyancy tank top 8 uses sheet metal to make, and buoyancy tank bottom 9 uses steel plate to make, three right-angled trapezium body groove 10 centre bits
On the regular hexagonal section centrage of buoyancy tank bottom 9, connect and be centrally formed equilateral triangle.Described three anchor blocks 4 can use gravel
Stone or concrete block make, and cost of manufacture is low, and corresponding three drivewheels 12 are thrown in seabed laterally, become equilateral triangle to put
Put, and anchor block 4 weight is more than three times of falling body 3 weight.Described main driving wheel device 2 is positioned on the water surface, not with contact with sea water,
Avoid the erosion of sea water, extend its service life.
As it is shown on figure 3, conversion system structure schematic diagram of the present invention, described main shaft 11 is by safety coupling 6 and change speed gear box
33 connect, and change speed gear box 33 outfan connects flywheel 34 and belt pulley 35, is connected with electromotor 14 by belt.
As shown in Figure 4, gearbox designs schematic diagram of the present invention, described change speed gear box includes gear 1, driven shaft 1, list
To Bearing gear 1, gear 2 18, driven shaft 2 19, gear 3 20, gear 4 21, driven shaft 3 22, gear 5 23, gear
6 24, driven shaft 4 25, gear 7 26, gear 8 27, gear 9 28, output shaft 29, driven shaft 5 30, unilateral bearing gear two
31, gear 10.Gear 1 is arranged on main shaft 11, and unilateral bearing gear 1 and gear 2 18 are arranged on driven shaft 1
On, gear 3 20 and gear 4 21 are arranged on driven shaft 2 19, and gear 5 23 and gear 6 24 are arranged on driven shaft 3 22,
Gear 7 26 and gear 8 27 are arranged on driven shaft 4 25, and unilateral bearing gear 2 31 and gear 10 are arranged on driven shaft five
On 30, gear 9 28 is arranged on output shaft 29.
Gear 2 18 engages with gear 10, and gear 1 is nibbled with unilateral bearing gear 1 and unilateral bearing gear 2 31
Closing, unilateral bearing gear 1 and unilateral bearing gear 2 31 skid and locked rightabout is placed.If gear 1 is clockwise
Rotating, unilateral bearing gear 1 is locking state, and unilateral bearing gear 2 31 is slipping state, and gear 2 18 is to turn counterclockwise
Dynamic, gear 10 is for rotating clockwise；If gear 1 rotates counterclockwise, unilateral bearing gear 1 is slipping state, unidirectional
Bearing gear 2 31 is locking state, and gear 10 is for rotating clockwise.No matter gear 1 is suitable, rotate counterclockwise, gear ten
32 rotate to a direction all the time.Again by gear 10 and gear 3 20, gear 4 21 and gear 5 23, gear 6 24 and tooth
Take turns 7 26, gear 8 27 engages with gear 9 28 and is finally passed by moment of torsion by output shaft 29, it is achieved rotating low speed inputs
One direction speedy carding process.
As it is shown in figure 5, connecting rod hydraulic system principle figure of the present invention, described connecting rod hydraulic system includes connecting rod 36, hydraulic cylinder
37, pressure pan 38, hydraulic motor 39, overvoltage protection relief valve 40, oil storage tank 41；Connecting rod 36 cuts with scissors with the hydraulic stem of hydraulic cylinder 37
Connecing, hydraulic cylinder 37 is connected with pressure pan 38, overvoltage protection relief valve 40, oil storage tank with valve 43 successively by hydraulic circuit 42
41, pressure pan 38 is connected with electromotor 40 with hydraulic motor 39 with valve 43 by hydraulic circuit 42, and oil storage tank 41 passes through hydraulic pressure
Oil circuit 42 is connected with hydraulic motor 39 with valve 43.
It is fluid pressure energy with hydraulic cylinder 37 by the changes mechanical energy of rotation suitable, counterclockwise by connecting rod 36, passes through high pressure
Tank 38, hydraulic circuit 42, valve 43 are delivered to hydraulic motor 39, and fluid pressure can be changed into its output shaft by hydraulic motor 39
Mechanical energy is delivered to electromotor 14.If the fluid pressure in pressure pan 38 is excessive by hydraulic circuit 42, valve 43 overvoltage protection
Fluid pressure can be discharged into oil storage tank 41 and store by relief valve 40, then is delivered to hydraulic motor by hydraulic circuit 42 and valve 43
39。
There are billows three feet high even if there is no wind in sea, buoyancy tank 1 dipping and heaving in the seawater, and anchor block 4 is sunken to seabed, be arranged on master in the middle part of chain 5
On driving wheel 12, one end, two ends is connected with falling body 3, and the other end is connected with anchor block 4.When buoyancy tank 1 the most upwards floats, due to anchor
Block 4 is fixed on seabed, and chain 5 pulls falling body 3 to move upward, and drivewheel 12 just obtains the power that a direction rotates；Buoyancy tank 1 is in sea
When floating downwards in water, owing to anchor block 5 is fixed on seabed, chain 5 pulls falling body 3 to move downward, and drivewheel 12 just obtains another
The power that individual direction rotates；Buoyancy tank 1 is in the seawater in time floating or sink, and drivewheel 12 obtains the dynamic of both direction rotation suitable, inverse
Power, then be converted into the stable mechanical energy being available for generating by conversion equipment 7 and pass to electromotor 14, carry for electromotor 14 generating
For power.
Uniform three the right-angled trapezium body grooves 10 in buoyancy tank bottom 9, three right-angled trapezium bodies become equilateral triangle to place, three
Anchor block 4 becomes equilateral triangle to place.In order to avoid device is subjected to displacement in the horizontal direction, three falling body 3 chains 5 connect,
If this device moves right, the falling body 3 in left side necessarily rises and pulls other two falling bodies 3 simultaneously, and chain 5 pulling force in left side increases
Greatly, the pulling force on right side reduces, thus device is retracted in situ by the power to the left that produces, and then plays the effect of flexible fixing device.
For preventing the impact on buoyancy tank 1 of flood tide, ebb tide, typhoon and vile weather, when neap, anchor block 4 is sunk to 20
On the sea bed of meter Shen, falling body 3 does not contact sea bed, and buoyancy tank 1 just has the space of 8 meters.If space is not enough, can be by chain
Son 5 lengthens, and is placed on deeper sea bed by anchor block 4, and anchor block 4 sinks to 35 meters, and buoyancy tank 1 just has the space of 16 meters, so
No matter flood tide, ebb tide, typhoon and this device of vile weather can normally work.
The present invention, without at sea building operation platform, completes on land to make, puts into suitable marine site, has saved big
The human and material resources of amount and financial resources.
The operation principle utilizing the present invention can drive various ways to generate electricity: outfan drives water pump to can be used for seawater lift method
Generating, drives air pump to can be used for the generating of air compression method, drives hydraulic oil pump to can be used for hydraulic electricity generation.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (6)
1. flexible anchor Dinghai wave electric generating apparatus, it is characterised in that: include buoyancy tank, main driving wheel device, falling body, anchor block, chain,
Safety coupling, conversion equipment；Described buoyancy tank top is regular hexagon halfpace, and bottom is the flat post of regular hexagon, and buoyancy tank bottom is equal
Three right-angled trapezium body grooves of cloth, main driving wheel device includes main shaft and the drivewheel being arranged on main shaft, bearing block；Drivewheel
Device is arranged in right-angled trapezium body by bearing block, is arranged on drivewheel in the middle part of chain, and one end, two ends is connected with weight, separately
One end is connected with anchor block, and three falling bodies are linked into an integrated entity by chain, and flexible fixing buoyancy tank makes it float within the specific limits, main
Axle is connected with conversion equipment by safety coupling, and conversion equipment is connected with electromotor.
A kind of flexible anchor Dinghai the most according to claim 1 wave electric generating apparatus, it is characterised in that: described buoyancy tank uses peculiar to vessel
Steel plate makes, and top uses sheet metal, and bottom uses steel plate；Described three right-angled trapezium body grooves become equilateral triangle to put
Put.
A kind of flexible anchor Dinghai the most according to claim 1 wave electric generating apparatus, it is characterised in that: described three anchor block one-tenth etc.
Limit triangle is placed, and anchor block weight is more than three times of falling body weight, and described main driving wheel device is positioned on the water surface.
A kind of flexible anchor Dinghai the most according to claim 1 wave electric generating apparatus, it is characterised in that: described conversion equipment, will
Power source with low speed rotation counterclockwise is converted to the power of unified direction high speed rotating clockwise, and described reforming unit includes speed change
Case and two kinds of forms of connecting rod hydraulic system.
A kind of flexible anchor Dinghai the most according to claim 4 wave electric generating apparatus, it is characterised in that: described change speed gear box includes tooth
Wheel, driven shaft, unilateral bearing gear；Said gear is arranged on driven shaft, the input of rotating low speed is turned by gear engagement
It is changed to one direction speedy carding process.
A kind of flexible anchor Dinghai the most according to claim 4 wave electric generating apparatus, it is characterised in that: described connecting rod hydraulic system
Including connecting rod, hydraulic cylinder, pressure pan, hydraulic motor, overvoltage protection relief valve, oil storage tank；Connecting rod cuts with scissors with the hydraulic stem of hydraulic cylinder
Connecing, hydraulic cylinder is connected with pressure pan, overvoltage protection relief valve, oil storage tank with valve successively by hydraulic circuit, pressure pan hydraulic pressure
Cylinder is connected with electromotor with hydraulic motor with valve by hydraulic circuit, and oil storage tank is by hydraulic circuit and valve and hydraulic motor
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610847785.5A CN106246452B (en) | 2016-09-23 | 2016-09-23 | A kind of flexible anchor Dinghai wave electric generating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610847785.5A CN106246452B (en) | 2016-09-23 | 2016-09-23 | A kind of flexible anchor Dinghai wave electric generating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106246452A true CN106246452A (en) | 2016-12-21 |
| CN106246452B CN106246452B (en) | 2018-12-04 |
Family
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| CN201610847785.5A Active CN106246452B (en) | 2016-09-23 | 2016-09-23 | A kind of flexible anchor Dinghai wave electric generating apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327363A (en) * | 2017-08-25 | 2017-11-07 | 徐文贵 | A kind of lever Wave power generation device |
| CN108825426A (en) * | 2018-07-13 | 2018-11-16 | 中国海洋大学 | A kind of multiple degrees of freedom bias pendulum wave energy power generation and electricity-generating method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3126737B1 (en) * | 2021-09-06 | 2023-07-21 | Michel Bourriaud | Wave energy device with power adapted according to the height of the swell. |
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| US4631921A (en) * | 1985-08-05 | 1986-12-30 | Linderfelt Hal R | Float for wave energy harvesting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107327363A (en) * | 2017-08-25 | 2017-11-07 | 徐文贵 | A kind of lever Wave power generation device |
| CN108825426A (en) * | 2018-07-13 | 2018-11-16 | 中国海洋大学 | A kind of multiple degrees of freedom bias pendulum wave energy power generation and electricity-generating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106246452B (en) | 2018-12-04 |
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