CN207470339U - A kind of anti-extreme sea condition locks float certainly - Google Patents
A kind of anti-extreme sea condition locks float certainly Download PDFInfo
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- CN207470339U CN207470339U CN201721528221.1U CN201721528221U CN207470339U CN 207470339 U CN207470339 U CN 207470339U CN 201721528221 U CN201721528221 U CN 201721528221U CN 207470339 U CN207470339 U CN 207470339U
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- Prior art keywords
- brake
- float
- axis
- sticking
- band
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- 238000004891 communication Methods 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 7
- 238000010248 power generation Methods 0.000 claims description 2
- 230000003321 amplification Effects 0.000 abstract description 6
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 6
- 230000010354 integration Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- BYACHAOCSIPLCM-UHFFFAOYSA-N 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol Chemical group OCCN(CCO)CCN(CCO)CCO BYACHAOCSIPLCM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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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
- Y02E10/20—Hydro energy
-
- 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 utility model discloses a kind of anti-extreme sea condition from float is locked, the hole passed through for wave energy generating set column is set on float, it is characterised in that：At the top in above-mentioned float hole, brake sticking brake device is set, the brake sticking brake device includes the band-type brake axis being fixedly mounted on float, the both ends of band-type brake axis respectively set an axis pin connecting hinge, a brake arm is hinged on each axis pin connecting hinge, it is connected between the free end of two brake arms by braking tensile axis, it is located at sheathed spring on the part between two brake arms in braking tensile axis, is located on the part except two brake arms in braking tensile axis and electromagnet is installed.Certainly locking float disclosed in the utility model, the diminution and amplification of scalable square hole are realized using electromagnet and spring cooperation, with it is energy saving, weight is small, forceful electric power actuation, low noise, the high life, small, safe and reliable, the advantages that advanced electronic circuit, electromechanical integration.
Description
Technical field
The utility model belongs to wave energy generating set field, a kind of anti-extreme sea condition self-locking more particularly in the field
Determine float and its from locking means.
Background technology
The world today, the traditional fossil energies such as coal, oil, natural gas are increasingly reduced, caused energy prices it is continuous on
Rise, energy crisis is constantly closed on.Simultaneously as environmental pollution serious threat caused by the burning of fossil energy and is included on the earth
All biologies including the mankind.A kind of regenerative resource of the ocean energy as rich reserves and clean environment firendly, causes people's
Greatly concern.And ocean Wave can be distributed the most extensively, reserves it is extremely abundant, and with other kinds of marine energy resources phase
Than wave energy resource energy-flux density is high, can be obtained in offshore and offshore, and wave energy generating set output fraction is high.
As third generation wave energy generating set, using the oscillating floater of floatation type as energy capture structure, develop excellent
Gesture is apparent：Such power generator energy conversion efficiency is high, and the scale of construction is small, mechanical flexibility, good with wave, can efficiently use all directions and enter
Ejected wave, and work characteristics more meets that China's wave period is short, wave height is small, the resources supplIes of polytropism.Meanwhile it is opened based on early period
Hair develops basis, and China is in the power generation transfer efficiency of oscillating floater wave-power device, structural reliability, job stability, prison
Survey and safeguard etc. and to have achieved certain breakthrough in key technologies, have developed it is with China's independent intellectual property right, suitable for China's wave
The device of unrestrained energy resources supplIes.
Wave has huge energy, and according to measurement, wave can reach every square metre of 30-50t, pole to the impact force of seashore
Up to every square metre of 60t when holding sea situation, this is destructive to the destruction of ocean engineering, Offshore Units.Under extreme sea condition, shake
Float power generator is swung since float is relatively large in diameter, and is needed to bear very big wave impact force, is made float violent along column
Operation, this aspect may damage the column of float and fixed float, on the other hand there is a possibility that entire power generator is toppled.Cause
How this research carries out the float of oscillating floater power generator protection under extreme sea condition is particularly important.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of anti-extreme sea condition from locking float and its self-locking
Determine method.
The utility model adopts the following technical solution：
A kind of anti-extreme sea condition sets the hole passed through for wave energy generating set column from float is locked on float,
It is theed improvement is that：Brake sticking brake device is set at the top in above-mentioned float hole, which includes being fixedly mounted
Band-type brake axis on float, the both ends of band-type brake axis respectively set an axis pin connecting hinge, are hinged on each axis pin connecting hinge
A piece brake arm is connected by braking tensile axis between the free end of two brake arms, is located at two systems in braking tensile axis
Sheathed spring on part between swing arm is located on the part except two brake arms in braking tensile axis and installs electromagnet, should
Electromagnet is electrically connected with the controller in brake sticking brake device, the controller taken from float electricity and in brake sticking brake device
Wave-height sensing device and communication unit electrical connection, by above-mentioned band-type brake axis, two brake arms and braking tensile axis composition are for wave energy
The scalable square hole that power generator column passes through is provided with arc band-type brake sheet rubber on the brake arm side opposite with column.
Further, the quantity of the hole and brake sticking brake device is 4；4 holes are evenly distributed on float at equal intervals
Edge on, 4 brake sticking brake devices are then separately positioned on the top in 4 float holes.
Further, battery is additionally provided in brake sticking brake device, the controller can take from above-mentioned battery
Electricity.
Further, it is charged by wave energy generating set for battery.
Further, a piece of arc band-type brake sheet rubber is each provided at the top and bottom of brake arm.
A kind of float under extreme sea condition, using above-mentioned anti-extreme sea condition from float is locked, is improved from locking means
Part is, includes the following steps：
（1）Start-up operation signal is sent to brake sticking brake device after confirmation sea situation is normal on the coast, brake sticking brake device
Controller powers off electromagnet after receiving the start-up operation signal by communication unit, and the spring braked on tensile axis pushes two
Root brake arm is located remotely from each other, and scalable square hole amplification makes float free to slide along column, and controller passes through communication unit onshore
The upper status signal for sending float normal work；
（2）The controller of brake sticking brake device monitors the operating status of float by wave-height sensing device, when float is acutely transported
For row to when being more than the safe altitude of column, it is electric that the controller of brake sticking brake device obtains electromagnet, brakes the electromagnetism on tensile axis
Iron squeezes spring and pushes two brake arms close to each other, and scalable square hole diminution, which makes band-type brake sheet rubber be extruded on column, to be made to float
Son can not be slided along column, and controller is ashore sent float by communication unit and is stopped the status signal of self-shield；
（3）Signal of resuming work is sent to brake sticking brake device after confirmation sea situation is normal on the coast, brake sticking brake device
Controller powers off electromagnet after receiving the signal of resuming work by communication unit, and the spring braked on tensile axis pushes two
Root brake arm is located remotely from each other, and scalable square hole amplification makes float free to slide along column, and controller passes through communication unit onshore
The upper status signal for sending float and restoring normal work,
Further, on the coast after brake sticking brake device sends silence signal, the controller of brake sticking brake device
It receives that obtain electromagnet after the silence signal electric by communication unit, brakes electromagnet extrusion spring on tensile axis simultaneously
Push two brake arms close to each other, scalable square hole diminution, which makes band-type brake sheet rubber be extruded on column, makes float can not be along column
It slides, controller ashore sends the feedback states signal that float is stopped by communication unit.
Further, when the quantity of brake sticking brake device is 4, each brake sticking brake device synchronous working, electromagnet
It powers off or obtains electric simultaneously.
The beneficial effects of the utility model are：
Anti- extreme sea condition disclosed in the utility model sets 4 band-type brakes from float is locked, at the top in above-mentioned float hole
Brake apparatus can make float that can not be slided along column under extreme sea condition, reduce caused by float strenuous exercise to wave
The damage of energy generating device structure, with reliability is high, construction cost is low, simple operation and other advantages.
Anti- extreme sea condition disclosed in the utility model is realized scalable from float is locked using electromagnet and spring cooperation
The diminution and amplification of square hole, have that energy saving, weight is small, forceful electric power actuation, low noise, the high life, small, safe and reliable, advanced
The advantages that electronic circuit, electromechanical integration.
Float under extreme sea condition disclosed in the utility model from locking means, can according to practical sea situation to float into
Row braking protection, has higher reliability.When failing prediction extreme weather or predicting the weather inaccuracy, remain to effectively play
Protect the effect of float.
Description of the drawings
Fig. 1 is overall structure diagram of the anti-extreme sea condition disclosed in the utility model embodiment 1 from locking float；
Fig. 2 is structure of the anti-extreme sea condition disclosed in the utility model embodiment 1 from the brake sticking brake device for locking float
Schematic diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1 as shown in Figs. 1-2, locks float, on float 4 certainly present embodiment discloses a kind of anti-extreme sea condition
The hole passed through for wave energy generating set column 3 is set, and column is located at the lower plate 1 of wave energy generating set and upper plate 2
Between, the setting brake sticking brake device 5 at the top in above-mentioned float hole, which includes being fixedly mounted on float
Band-type brake axis 502, each one axis pin connecting hinge 506 of setting in the both ends of band-type brake axis 502 cuts with scissors on each axis pin connecting hinge 506
A brake arm 503 is connected to, is connected between the free end of two brake arms 503 by braking tensile axis 501, is stretched in braking
Axle position sheathed spring 505 on the part between two brake arms is located at the part except two brake arms in braking tensile axis
Upper installation electromagnet, the electromagnet are electrically connected with the controller in brake sticking brake device, the controller taken from float electricity and with
Wave-height sensing device and communication unit electrical connection in brake sticking brake device, by above-mentioned band-type brake axis, two brake arms and braking are drawn
The scalable square hole that axis composition is passed through for wave energy generating set column is stretched, is set on the side opposite with column of brake arm 503
It is equipped with arc band-type brake sheet rubber 504.
In the present embodiment, the quantity of the hole and brake sticking brake device is 4；4 holes are evenly distributed at equal intervals
On the edge of float, 4 brake sticking brake devices are then separately positioned on the top in 4 float holes.It is also set in brake sticking brake device
Battery is equipped with, the controller can take electricity from above-mentioned battery.It is charged by wave energy generating set for battery.In brake arm
Top and bottom be each provided with a piece of arc band-type brake sheet rubber.
The present embodiment also discloses a kind of float under extreme sea condition from locking means, using above-mentioned anti-extreme sea condition from
Float is locked, is included the following steps：
（1）Start-up operation signal is sent to brake sticking brake device after confirmation sea situation is normal on the coast, brake sticking brake device
Controller powers off electromagnet after receiving the start-up operation signal by communication unit, and the spring braked on tensile axis pushes two
Root brake arm is located remotely from each other, and scalable square hole amplification makes float free to slide along column, and controller passes through communication unit onshore
The upper status signal for sending float normal work；
（2）The controller of brake sticking brake device monitors the operating status of float by wave-height sensing device, when float is acutely transported
For row to when being more than the safe altitude of column, it is electric that the controller of brake sticking brake device obtains electromagnet, brakes the electromagnetism on tensile axis
Iron squeezes spring and pushes two brake arms close to each other, and scalable square hole diminution, which makes band-type brake sheet rubber be extruded on column, to be made to float
Son can not be slided along column, and controller is ashore sent float by communication unit and is stopped the status signal of self-shield；
（3）Signal of resuming work is sent to brake sticking brake device after confirmation sea situation is normal on the coast, brake sticking brake device
Controller powers off electromagnet after receiving the signal of resuming work by communication unit, and the spring braked on tensile axis pushes two
Root brake arm is located remotely from each other, and scalable square hole amplification makes float free to slide along column, and controller passes through communication unit onshore
The upper status signal for sending float and restoring normal work,
In the present embodiment, on the coast after brake sticking brake device sends silence signal, the control of brake sticking brake device
Device processed receives that obtain electromagnet after the silence signal electric by communication unit, brakes the electromagnet extrusion bullet on tensile axis
Spring simultaneously pushes two brake arms close to each other, and scalable square hole diminution, which makes band-type brake sheet rubber be extruded on column, makes float can not edge
Column slides, and controller ashore sends the feedback states signal that float is stopped by communication unit.It is filled in brake sticking brake
When the quantity put is 4, each brake sticking brake device synchronous working, electromagnet is powered off or is obtained electric simultaneously.
Claims (5)
1. a kind of anti-extreme sea condition sets the hole passed through for wave energy generating set column from float is locked on float,
It is characterized in that：Brake sticking brake device is set at the top in above-mentioned float hole, which includes being fixedly mounted on float
On band-type brake axis, each one axis pin connecting hinge of setting in the both ends of band-type brake axis is hinged with a system on each axis pin connecting hinge
Swing arm is connected by braking tensile axis between the free end of two brake arms, braking tensile axis be located at two brake arms it
Between part on sheathed spring, be located on the part except two brake arms in braking tensile axis and electromagnet be installed, the electromagnet
It is electrically connected with the controller in brake sticking brake device, which takes electricity from float and passed with the wave height in brake sticking brake device
Sensor and communication unit electrical connection, by above-mentioned band-type brake axis, two brake arms and braking tensile axis composition are filled for wave-energy power generation
The scalable square hole that column passes through is put, arc band-type brake sheet rubber is provided on the brake arm side opposite with column.
2. anti-extreme sea condition according to claim 1 locks float certainly, it is characterised in that：The hole and brake sticking brake device
Quantity be 4；4 holes are evenly distributed on the edge of float at equal intervals, and 4 brake sticking brake devices are then separately positioned on 4
The top in a float hole.
3. anti-extreme sea condition according to claim 1 locks float certainly, it is characterised in that：It is also set in brake sticking brake device
Battery is equipped with, the controller can take electricity from above-mentioned battery.
4. anti-extreme sea condition according to claim 3 locks float certainly, it is characterised in that：It is electricity by wave energy generating set
It charges in pond.
5. anti-extreme sea condition according to claim 1 locks float certainly, it is characterised in that：In the top and bottom of brake arm
It is each provided with a piece of arc band-type brake sheet rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528221.1U CN207470339U (en) | 2017-11-15 | 2017-11-15 | A kind of anti-extreme sea condition locks float certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721528221.1U CN207470339U (en) | 2017-11-15 | 2017-11-15 | A kind of anti-extreme sea condition locks float certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470339U true CN207470339U (en) | 2018-06-08 |
Family
ID=62260842
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721528221.1U Expired - Fee Related CN207470339U (en) | 2017-11-15 | 2017-11-15 | A kind of anti-extreme sea condition locks float certainly |
Country Status (1)
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| CN (1) | CN207470339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816410A (en) * | 2017-11-15 | 2018-03-20 | 中国海洋大学 | A kind of anti-extreme sea condition is from locking float and its from locking means |
| CN112373634A (en) * | 2020-11-11 | 2021-02-19 | 上海交通大学 | Wave energy power generation device of wave glider |
-
2017
- 2017-11-15 CN CN201721528221.1U patent/CN207470339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816410A (en) * | 2017-11-15 | 2018-03-20 | 中国海洋大学 | A kind of anti-extreme sea condition is from locking float and its from locking means |
| CN112373634A (en) * | 2020-11-11 | 2021-02-19 | 上海交通大学 | Wave energy power generation device of wave glider |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |