CN104863785B - A kind of wave energy generating set - Google Patents
A kind of wave energy generating set Download PDFInfo
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- CN104863785B CN104863785B CN201510196135.4A CN201510196135A CN104863785B CN 104863785 B CN104863785 B CN 104863785B CN 201510196135 A CN201510196135 A CN 201510196135A CN 104863785 B CN104863785 B CN 104863785B
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- 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
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a kind of wave energy generating set, including energy absorption mechanism, speed changement, energy-storing mechanism, speed stabilizing mechanism, generating mechanism；Energy absorption mechanism, speed changement, energy-storing mechanism, speed stabilizing mechanism, generating mechanism are sealingly disposed in the cylindrical shell that cross section is water-drop-shaped；Cylindrical shell can be rotated under wave action, energy absorption mechanism is used for fluctuation and instable wave energy absorbing and changes into kinetic energy, the energy that wave with fluctuation has is realized full wave absorption and is converted into kinetic energy by speed changement, energy-storing mechanism is used to the kinetic energy that energy absorption mechanism and speed changement absorb and convert further is converted into elastic potential energy and stored, speed stabilizing mechanism is used to make the elastic potential energy stored control and at the uniform velocity be discharged, generating mechanism is used to rotate in speed amplification driving generator, so as to realize wave-energy power generation.The present invention is a kind of high wave energy generating set of safety guarantee degree.
Description
Technical field
The invention belongs to wave-energy power generation technical field, it is related to a kind of TRT, more particularly, to a kind of new-type wave
Can TRT.
Background technology
Wave-energy power generation is a kind of more and more concerned generation mode.Existing wave energy generating set mainly has vibration
The patterns such as water column type, oscillating float type, raft formula, more unrestrained formula, canard, pendulum-type.But its weak point is as follows：
（1）Security is poor, and device core institution is exposed to sea throughout the year, is easily attacked by Oceanic disasters weather, wherein
There is oil leak risk in hydraulic gear, temperature sensitive, working effect is not good；
（2）Conversion efficiency is not high, and " machine-liquid-electricity " or " machine-gas-electricity " three-level energy conversion process is complicated, and
Production cost is high；
（3）Stability is poor, and device generating efficiency is easily influenceed by wave intermittence, fluctuation, it is difficult to stably export electricity
Energy；
（4）Existing apparatus complex structure, body model is big, and unit arrangement limited resource is more, be applicable marine environment ability compared with
It is weak.
The content of the invention
There is provided a kind of high ripple of safety guarantee degree for technical problem of the present invention mainly present in solution prior art
Wave energy generating set.
The technical solution adopted in the present invention is：A kind of wave energy generating set, it is characterised in that：Including energy absorption machine
Structure, speed changement, energy-storing mechanism, speed stabilizing mechanism, generating mechanism；Described energy absorption mechanism, speed reversing machine
Structure, energy-storing mechanism, speed stabilizing mechanism, generating mechanism are sealingly disposed in the cylindrical shell that cross section is water-drop-shaped；It is described
Cylindrical shell can rotate under wave action, described energy absorption mechanism is used for fluctuation and instable ripple
Wave can be absorbed and change into kinetic energy, and the energy that the wave with fluctuation has is realized all-wave by described speed changement
Absorb and be converted into kinetic energy, described energy-storing mechanism is used to energy absorption mechanism and speed changement are absorbed and converted
Kinetic energy further convert elastic potential energy and store, described speed stabilizing mechanism is used to enable the elastic potential energy stored at the uniform velocity
Release, described generating mechanism is used to rotate in speed amplification driving generator, so as to realize wave-energy power generation.
Preferably, described energy absorption mechanism includes eccentric hammer and energy acceptance gear；Described eccentric hammer is arranged
On the axle being fixed on cylindrical shell inwall, described energy acceptance gear be fixedly connected with described eccentric hammer and can with it is inclined
The heart hammers synchronous axial system into shape.
Preferably, described speed changement includes a wheel drive, two wheel drives, a wheel ratchet, two wheel spine
Wheel, a wheel reverse wheel, a wheel ratchet, two wheel reverse wheels, two wheel ratchets, speed change pulley；Described one takes turns drive, two wheels and passed
Driving wheel is independently connected with the energy acceptance gear engagement set in described energy absorption mechanism；A described wheel transmission
Wheel, a wheel ratchet are coaxially connected, and described wheel ratchet is fixedly installed on a described rotation to wheel shaft in the heart, a described wheel
Ratchet is located inside a described wheel ratchet, drives a described rotation to be rotated to wheel by a described wheel ratchet；Described
Two wheel drives, two wheel ratchets are coaxially connected, and described two wheels ratchets are fixedly installed on two described rotations to wheel shaft in the heart, institute
The two wheel ratchets stated are located inside two described wheel ratchets, drive two described rotations to rotation by two described wheel ratchets
It is dynamic；Described wheel reverse wheel, two wheel reverse wheels engagement connections, described two wheel reverse wheels, the engagement connection of speed change pulley.
Preferably, described energy-storing mechanism include with the clockwork spring of sliding attachment, the mechanical going barrel with lid,
One end section is that square another end section is circular shaft, going barrel upper gear, energy acceptance gear；Described going barrel top
Gear is connected with the speed change pulley engagement set in described speed changement；Described clockwork spring is used for storing up with elastic potential energy
Energy is deposited, is arranged in described mechanical going barrel；Described circular shaft is interspersed in the middle of described mechanical going barrel, one end with
Described going barrel upper gear is connected；Described energy acceptance gear is fixedly installed on described mechanical going barrel.
Preferably, described speed stabilizing mechanism includes speed-raising wheel, the release containing hairspring, described speed-raising wheel and institute
The energy acceptance gear engagement connection set inside the energy-storing mechanism stated；Described release is connected to described raising speed
On wheel.
Preferably, described generating mechanism include can amplify speed change-speed gearing group, with cogged generator, lead
Line；The internal gear of described change-speed gearing group be connected with the speed-raising wheel engagement set inside described speed stabilizing mechanism, external gear and
Gear engagement connection on described generator；Described wire is connected on described generator, is obtained for output generator
The electric energy obtained.
Preferably, several independent devices are connected into different shape by described device according to different sea conditions
Combination.
Combined and circular combination preferably, described combination of different shapes includes linear.
The invention has the advantages that：
1. realizing the protection to internal core institution, prevent by the direct impact of wave and corroding for seawater；
2. replacing existing " machine-liquid-electricity " or the conversion of " machine-gas-electricity " three-level energy, realize to wave-energy power generation
" machine-electricity " Secondary energy conversion, improve conversion ratio；
3. realizing the stable output of wave-energy power generation, it is easy to practical application；
4. it is various to realize wave-energy power generation unit arrangement, it is adapted to China Seas.
Brief description of the drawings
Fig. 1：For the apparatus structure schematic diagram of the embodiment of the present invention；
Fig. 2：For the internal structure expanded schematic diagram of the embodiment of the present invention；
Fig. 3：For the speed reversing arrangement schematic diagram of the embodiment of the present invention；
Fig. 4：For the energy-storing mechanism partial schematic diagram of the embodiment of the present invention；
Fig. 5：For the combination unit offshore layout drawing of the embodiment of the present invention；
Fig. 6：For the remote bank layout drawing of combination unit of the embodiment of the present invention.
Embodiment
Understand for the ease of those of ordinary skill in the art and implement the present invention, below in conjunction with the accompanying drawings and embodiment is to this hair
It is bright to be described in further detail, it will be appreciated that implementation example described herein is merely to illustrate and explain the present invention, not
For limiting the present invention.
A kind of wave energy generating set provided see Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention, including energy absorption mechanism
101st, speed changement 102, energy-storing mechanism 103, speed stabilizing mechanism 104, generating mechanism 105；Energy absorption mechanism 101,
Speed changement 102, energy-storing mechanism 103, speed stabilizing mechanism 104, generating mechanism 105 are sealingly disposed in cross section for water
In the cylindrical shell 1 for dripping shape；Cylindrical shell 1 can be rotated under wave action, and energy absorption mechanism 101 is used for fluctuation
With instable wave energy absorbing and change into kinetic energy, speed changement 102 has the wave with fluctuation
Energy realizes full wave absorption and is converted into kinetic energy, and energy-storing mechanism 103 is used for energy absorption mechanism 101 and speed reversing machine
The kinetic energy that structure 102 absorbs and converted further converts elastic potential energy and stored, and speed stabilizing mechanism 104 is used for the elasticity for making to store
Potential energy is at the uniform velocity discharged, and generating mechanism 105 is used to rotate in speed amplification driving generator, so as to realize wave-energy power generation.
The energy absorption mechanism 101 of the present embodiment includes eccentric hammer 2 and energy acceptance gear 3；Eccentric hammer 2 is set in fixation
On axle on the inwall of cylindrical shell 1, energy acceptance gear 3 is fixedly connected with eccentric hammer 2 and can be with the synchronous axial system of eccentric hammer 2.
See Fig. 3, the speed changement 102 of the present embodiment includes a wheel wheel wheel ratchet of drive 5, one of drive 4, two
6th, the two wheel wheel wheel wheel wheel of reverse wheel 10, two of ratchet 9, two of reverse wheel 8, one of ratchet 7, one ratchets 11, speed change pulley 12；One wheel is passed
The wheel of driving wheel 4, two drive 5 is independently connected with the engagement of energy acceptance gear 3 set in energy absorption mechanism 101；One wheel
The wheel ratchet 9 of drive 4, one is coaxially connected, and a wheel ratchet 6 is fixedly installed on the axle center of a wheel reverse wheel 8, and a wheel ratchet 9 is located at
A wheel reverse wheel 8 is driven to rotate inside one wheel ratchet 6, by a wheel ratchet 6；The two wheel wheel coaxial phases of ratchet 11 of drive 5, two
Even, two wheel ratchets 7 are fixedly installed on the axle center of two wheel reverse wheel 10, and two wheel ratchets 11 are located inside two wheel ratchets 7, by two wheels
Ratchet 7 drives two to take turns reverse wheel 10 and rotated；The one wheel wheel engagement connection of reverse wheel 10 of reverse wheel 8, two, two wheel reverse wheels 10, speed
The engagement connection of change pulley 12.
See Fig. 4, the energy-storing mechanism 103 of the present embodiment includes the clockwork spring 13 with sliding attachment, the machine with lid
Tool going barrel 14, an end section are that square another end section is circular shaft 15, going barrel upper gear 16, energy acceptance gear
22；Going barrel upper gear 16 is connected with the engagement of speed change pulley 12 set in speed changement 102；Clockwork spring 13 be used for
Elastic potential energy stores energy, is arranged in mechanical going barrel 14；Circular shaft 15 is interspersed in the middle of mechanical going barrel 14, one end and hair
Barrel upper gear 16 is connected；Energy acceptance gear 22 is fixedly installed on mechanical going barrel 14.
The speed stabilizing mechanism 104 of the present embodiment includes speed-raising wheel 17, the release 18 containing hairspring, speed-raising wheel 17 and energy
The engagement connection of energy acceptance gear 22 that the inside of stocking mechanism 103 is set；Release 18 is connected on speed-raising wheel 17.
The generating mechanism 105 of the present embodiment include can amplify speed change-speed gearing group 19, with cogged generator 20,
Wire 21；The engagement of speed-raising wheel 17 that the inside of the internal gear of change-speed gearing group 19 and speed stabilizing mechanism 104 is set is connected, external gear and hair
Gear engagement connection on motor 20；Wire 21 is connected on generator 20, the electric energy obtained for output generator 20.
In specific use, several independent devices can be connected into by materials such as rubber according to different sea conditions
Different shape such as linear and circular combining form.It is the combination unit offshore cloth of the embodiment of the present invention see Fig. 5 and Fig. 6
Put figure and combine the unit remote bank layout drawing.
Under wave action, water droplet shaped column shape shell 1 rotates the present apparatus, therewith with fixing axle be connected it is inclined
Heart hammer 2 is produced relative rotation due to inertia remains stationary, i.e. eccentric hammer 2 with water droplet shaped column shape shell 1, drives energy acceptance
The synchronous axial system of gear 3, under the constraint of ratchet, no matter energy acceptance gear 3 is rotated clockwise or counterclockwise, all causes speed
Rotating in same direction for change pulley 12, is completed to wave energy full wave absorption.
The speed change pulley 12 of rotation passes to speed the going barrel upper gear 16 being engaged with, going barrel top tooth
Wheel 16 is that square another end section is that circular shaft 15 drives the clockwork spring 13 with sliding attachment to rotate by an end section, so that hair
Bar is deformed upon, and stores energy.Because the clockwork spring 13 with sliding attachment has the trend for replying deformation, due to rubbing action, machinery
Going barrel 14 is rotated, that is, is caused the clockwork spring 13 with sliding attachment to be relatively rotated with mechanical going barrel 14, discharged the energy of clockwork spring 13,
The energy acceptance gear 22 being connected with going barrel is driven to rotate, the speed-raising wheel 17 being engaged with amplifies speed, contains hairspring
Release 18 is connected with speed-raising wheel 17, in the presence of hairspring, obtains stable speed.Internal gear in change-speed gearing group 19
Engaged with speed-raising wheel 17, amplify velocity of rotation by the transmission of change-speed gearing group 19, gear and change-speed gearing on generator 20
The external gear engagement of group 19, the cogged generator 20 of drive belt, which is rotated, obtains regulated power, and the electric energy of generation is defeated through wire 21
Go out.
Although more used water droplet shaped column shape shell 1, eccentric hammer 2, the wheel of energy acceptance gear 3, one are passed herein
The wheel wheel wheel wheel wheel wheel reverse wheel 10, two of ratchet 9, two of reverse wheel 8, one of ratchet 7, one of ratchet 6, two of drive 5, one of driving wheel 4, two is taken turns
Ratchet 11, speed change pulley 12, the clockwork spring 13 with sliding attachment, mechanical going barrel 14, an end section are square another end section
For circular shaft 15, going barrel upper gear 16, speed-raising wheel 17, the release 18 containing hairspring, change-speed gearing group 19, with teeth
The terms such as generator 20, wire 21, the energy acceptance gear 22 of wheel, but the possibility using other terms is not precluded from, use
These terms are used for the purpose of more easily describing and explaining the essence of the present invention；It is construed as any additional limit
System is all disagreed with spirit of the present invention.
It should be appreciated that the part that this specification is not elaborated belongs to prior art.
It should be appreciated that the above-mentioned description for preferred embodiment is more detailed, therefore it can not be considered to this
The limitation of invention patent protection scope, one of ordinary skill in the art is not departing from power of the present invention under the enlightenment of the present invention
Profit is required under protected ambit, can also be made replacement or be deformed, each fall within protection scope of the present invention, this hair
It is bright scope is claimed to be determined by the appended claims.
Claims (7)
1. a kind of wave energy generating set, it is characterised in that：Including energy absorption mechanism（101）, speed changement（102）、
Energy-storing mechanism（103）, speed stabilizing mechanism（104）, generating mechanism（105）；Described energy absorption mechanism（101）, speed changes
To mechanism（102）, energy-storing mechanism（103）, speed stabilizing mechanism（104）, generating mechanism（105）Being sealingly disposed in cross section is
The cylindrical shell of water-drop-shaped（1）It is interior；Described cylindrical shell（1）It can rotate under wave action, described energy absorption
Mechanism（101）For by fluctuation and instable wave energy absorbing and changing into kinetic energy, described speed changement
（102）The energy that wave with fluctuation has is realized into full wave absorption and kinetic energy is converted into, described energy storage machine
Structure（103）For by energy absorption mechanism（101）With speed changement（102）The kinetic energy for absorbing and converting further converts bullet
Property potential energy is simultaneously stored, described speed stabilizing mechanism（104）Elastic potential energy for enabling to store at the uniform velocity discharges, described hair
Motor structure（105）For speed amplification driving generator to be rotated, so as to realize wave-energy power generation；
Described energy-storing mechanism（103）Including the clockwork spring with sliding attachment（13）, mechanical going barrel with lid（14）、
One end section is that square another end section is circular shaft（15）, going barrel upper gear（16）, energy acceptance gear（22）；It is described
Going barrel upper gear（16）With described speed changement（102）The speed change pulley of interior setting（12）Engagement connection；
Described clockwork spring（13）For storing energy with elastic potential energy, described mechanical going barrel is arranged on（14）It is interior；Described circle
Axle（15）It is interspersed in described mechanical going barrel（14）Middle, one end and described going barrel upper gear（16）It is connected；It is described
Energy acceptance gear（22）It is fixedly installed on described mechanical going barrel（14）On.
2. wave energy generating set according to claim 1, it is characterised in that：Described energy absorption mechanism（101）Bag
Include eccentric hammer（2）With energy acceptance gear（3）；Described eccentric hammer（2）It is set in and is fixed on cylindrical shell（1）Axle on inwall
On, described energy acceptance gear（3）With described eccentric hammer（2）It is fixedly connected and can be with eccentric hammer（2）Synchronous axial system.
3. wave energy generating set according to claim 1, it is characterised in that：Described speed changement（102）Bag
Include a wheel drive（4）, two wheel drives（5）, one wheel ratchet（6）, two wheel ratchets（7）, one wheel reverse wheel（8）, one wheel ratchet
（9）, two wheel reverse wheels（10）, two wheel ratchets（11）, speed change pulley（12）；A described wheel drive（4）, two wheel drives
（5）Independently with described energy absorption mechanism（101）The energy acceptance gear of interior setting（3）Engagement connection；Described one
Take turns drive（4）, one wheel ratchet（9）Coaxial to be connected, a described wheel ratchet（6）It is fixedly installed on a described wheel reverse wheel
（8）On axle center, a described wheel ratchet（9）Positioned at a described wheel ratchet（6）It is internal, pass through a described wheel ratchet（6）Band
A dynamic described wheel reverse wheel（8）Rotate；Two described wheel drives（5）, two wheel ratchets（11）Two coaxial to be connected, described wheels
Ratchet（7）It is fixedly installed on two described wheel reverse wheels（10）On axle center, two described wheel ratchets（11）Positioned at two described wheels
Ratchet（7）It is internal, pass through two described wheel ratchets（7）Drive two described wheel reverse wheels（10）Rotate；A described rotation to
Wheel（8）, two wheel reverse wheels（10）Engagement connection, two described wheel reverse wheels（10）, speed change pulley（12）Engagement connection.
4. wave energy generating set according to claim 1, it is characterised in that：Described speed stabilizing mechanism（104）Including rising
Speed wheel（17）, the release containing hairspring（18）, described speed-raising wheel（17）With described energy-storing mechanism（103）It is internal
The energy acceptance gear of setting（22）Engagement connection；Described release（18）It is connected to described speed-raising wheel（17）On.
5. wave energy generating set according to claim 1, it is characterised in that：Described generating mechanism（105）Including can
Amplify the change-speed gearing group of speed（19）, with cogged generator（20）, wire（21）；Described change-speed gearing group（19）'s
Internal gear and described speed stabilizing mechanism（104）The speed-raising wheel that inside is set（17）Engagement connection, external gear and described generator
（20）On gear engagement connection；Described wire（21）It is connected to described generator（20）On, for output generator
（20）The electric energy of acquisition.
6. wave energy generating set according to claim 1, it is characterised in that：Described device is according to different marine site feelings
Several independent devices are connected into combination of different shapes by condition.
7. wave energy generating set according to claim 6, it is characterised in that：Described combination of different shapes includes straight
Linear combination and circular combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196135.4A CN104863785B (en) | 2015-04-23 | 2015-04-23 | A kind of wave energy generating set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196135.4A CN104863785B (en) | 2015-04-23 | 2015-04-23 | A kind of wave energy generating set |
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| CN104863785A CN104863785A (en) | 2015-08-26 |
| CN104863785B true CN104863785B (en) | 2017-07-11 |
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| CN201510196135.4A Expired - Fee Related CN104863785B (en) | 2015-04-23 | 2015-04-23 | A kind of wave energy generating set |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023444B (en) * | 2017-04-18 | 2018-08-03 | 江苏科技大学 | A kind of differential inertia generating set for marine floating type works |
| CN107061122A (en) * | 2017-05-05 | 2017-08-18 | 武汉理工大学 | A kind of marine float self-generating device based on stem-winder principle |
| CN108678888A (en) * | 2018-03-30 | 2018-10-19 | 深圳大学 | Wave energy acquisition device |
| CN116123012B (en) * | 2023-03-30 | 2024-05-14 | 扬州大学 | Ocean energy power generation device with double power generation modes |
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| GB2094408A (en) * | 1980-09-20 | 1982-09-15 | Doyle Terence Francis George | Wave-powered orbital electrical generator |
| GB2164097B (en) * | 1984-09-07 | 1987-12-02 | Bahram Momeny | Extracting power from waves |
| CN101021200A (en) * | 2007-03-26 | 2007-08-22 | 中国海洋大学 | Surge energy accumulating self-power generating buoy |
| CN102678497A (en) * | 2012-06-05 | 2012-09-19 | 天津交通职业学院 | Universal oscillating generating set |
| CN103089529A (en) * | 2013-02-28 | 2013-05-08 | 李念君 | Wave-activated generator |
| CN103291538A (en) * | 2013-06-21 | 2013-09-11 | 湘电风能有限公司 | Flow guide device and wind driven generator with same |
| CN103590977A (en) * | 2012-08-14 | 2014-02-19 | 华锐风电科技(集团)股份有限公司 | Dual driving electrical power generating system |
| CN203925896U (en) * | 2014-06-11 | 2014-11-05 | 广州中国科学院工业技术研究院 | A kind of pendulum type spiral power spring storaging energy electricity generating device |
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2015
- 2015-04-23 CN CN201510196135.4A patent/CN104863785B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2094408A (en) * | 1980-09-20 | 1982-09-15 | Doyle Terence Francis George | Wave-powered orbital electrical generator |
| GB2164097B (en) * | 1984-09-07 | 1987-12-02 | Bahram Momeny | Extracting power from waves |
| CN101021200A (en) * | 2007-03-26 | 2007-08-22 | 中国海洋大学 | Surge energy accumulating self-power generating buoy |
| CN102678497A (en) * | 2012-06-05 | 2012-09-19 | 天津交通职业学院 | Universal oscillating generating set |
| CN103590977A (en) * | 2012-08-14 | 2014-02-19 | 华锐风电科技(集团)股份有限公司 | Dual driving electrical power generating system |
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| CN104863785A (en) | 2015-08-26 |
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