CN206111420U - Tidal power generation systemdevice - Google Patents
Tidal power generation systemdevice Download PDFInfo
- Publication number
- CN206111420U CN206111420U CN201621157432.4U CN201621157432U CN206111420U CN 206111420 U CN206111420 U CN 206111420U CN 201621157432 U CN201621157432 U CN 201621157432U CN 206111420 U CN206111420 U CN 206111420U
- Authority
- CN
- China
- Prior art keywords
- cistern
- level measurement
- measurement device
- water
- tidal power
- 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.)
- Expired - Fee Related
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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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The utility model provides a tidal power generation systemdevice belongs to tidal power generation equipment field, including the equipment fixing part, equipment fixing part one side contact sea water, the opposite side is equipped with the cistern, the cistern bottom is equipped with the exhalant canal that advances with the cistern intercommunication, it is equipped with hydraulic generator on the exhalant canal to advance, it is equipped with valve system with cistern intercommunication department to advance the exhalant canal, be equipped with water level measurement device A in the cistern, the equipment fixing part is equipped with water level measurement device B with one side of sea water contact, water level measurement device A and water level measurement device B's signal output part is connected to the control box at equipment fixing part top, moreover, the steam generator is simple in structure, low cost, can effectually utilize the water in the cistern, the operation of can automizing.
Description
Technical field
This utility model provides a kind of tidal power generating device, belongs to tidal electricity generating apparatus field.
Background technology
Gradually use up with limited traditional energy, the use of electric energy is gradually expanded, but electric energy usage amount by
It is cumulative big, the more substantial electric energy of output is needed, using the diversification generation technology quilt such as geothermal energy, water energy, tide energy and solar energy
Widely apply, wherein tidal power is, using the water for being renewed at the incoming tide, water-head to be utilized in ebb tide, makes water slug water wheels
Machine is generated electricity.But existing tidal power generation system high energy consumption, complex structure, cost is very high, and cannot be according to reservoir storage
It is how many to adjust generated energy, the hydraulic turbine cannot be promoted when causing the water yield less, waste the space of cistern, existing tidal power generation system
The characteristics of system also has automaticity low, it is impossible to depart from human assistance.
Utility model content
This utility model purpose is to provide a kind of tidal power generating device, and simple structure, low cost can be utilized effectively
Water in cistern, can be with automatic operating.
Tidal power generating device described in the utility model, including equipment mounting portion, the side contacts of equipment mounting portion one sea
Water, opposite side is provided with cistern, and columns base is provided with the turnover aquaporin connected with cistern, and turnover aquaporin is provided with water
Turbine generator, turnover aquaporin is provided with valve system with cistern connectivity part, and level measurement device A, equipment are provided with cistern
Mounting portion is provided with the signal of level measurement device B, level measurement device A and level measurement device B with the side of contact with sea water
Outfan is connected to the control chamber at the top of equipment mounting portion；Level measurement device A and level measurement device B includes shell, outward
Roller type encoder and spring line device, the roller of roller type encoder and the disk line roller contact of spring spooler are provided with shell
And there is relative rolling, shell is provided with line-guiding device, and line-guiding device includes upper guide plate and lower guide plate, above leads
Pressure transducer A and pressure transducer B is respectively equipped with plate and lower guide plate, disk has connecting rope on spring spooler, is connected
Rope one end is stretched out from guider, and is connected to floating thing.
Described tidal power generating device, valve system includes high pressure gas station and pneumatic operated valve A, high pressure gas station and pneumatic operated valve A it
Between breather line be provided with electromagnetic valve A, the signal receiving end of electromagnetic valve A is connected to the signal receiving end of control chamber.
Described tidal power generating device, passing in and out aquaporin includes the main channel that connects with cistern, and and main channel
The branched bottom of connection, branched bottom is in communication with the outside, and pneumatic operated valve B, the air inlet of pneumatic operated valve B are respectively provided with each branched bottom
End is connected to high pressure gas station by electromagnetic valve B, and the control end of electromagnetic valve is connected to the signal receiving end of control chamber, hydrogenerator
On branched bottom, hydraulic pressure sensor is provided with main channel, the signal output part of hydraulic pressure sensor is connected to control chamber.
Described tidal power generating device, floating thing is wooden floating thing, and its buoyancy and gravity are more than the drawing of spring spooler
Power.
This utility model has the beneficial effect that compared with prior art：
Described tidal power generating device, at the incoming tide, water enters cistern by aquaporin is passed in and out, then the water in cistern
Position is together increased with the water level of sea water, limited due to passing in and out aquaporin water intake velocity, so suddenly rising and suddenly falling not during high tide
The water level in cistern can be affected to suddenly rise and suddenly fall, the water level in cistern can continue slow rising, when water level rises, wooden drift
Float can rise with water, while pulling the disk line roller of spring line device to rotate by connecting rope, the dynamic encoder of disk line roller strap turns
Dynamic, encoder to the controller transmission water level climb data in control chamber, is no longer gone up in real time when water level reaches summit, i.e. floating thing
Rise more than 30min or water level decreasing more than 30cm, control chamber control valve system is closed valve, treats that level measurement device B is measured
To no longer declining after simultaneously timing 30min, control chamber control valve system Open valve, water is flowed Sea-level drop by cistern
Go out, impact hydrogenerator generates electricity, the simple structure, and can accurately measure the SEA LEVEL VARIATION in sea and cistern, from
And being opened and closed valve system carries out water-retention and generating, the complexity of cost and system greatly reduces；Hydraulic pressure in main channel
Sensor measures in real time the change of hydraulic pressure, when hydraulic pressure is gradually lowered, pneumatic operated valve B is closed one by one, is carried by reducing between emptying
High hydraulic pressure, it is ensured that hydrogenerator can obtain enough pressure to promote the hydraulic turbine, makes the cistern water yield still may be used when relatively low
So that hydrogenerator generates electricity.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is valve system structural representation；
Fig. 3 is level measurement device structural representation；
Fig. 4 is inlet and outlet pipe lines structural representation；
Fig. 5 is control principle drawing.
In figure：1st, equipment mounting portion；2nd, high pressure gas station；3rd, control chamber；4th, valve system；5th, level measurement device A；6、
Cistern；7th, hydrogenerator；8th, aquaporin is passed in and out；9th, sea water；10th, level measurement device B；11st, hydraulic pressure sensor；12nd, gas
Dynamic valve A；13rd, electromagnetic valve A；14th, roller type encoder；15th, spring line device；16th, floating thing；17th, connecting rope；18th, lead on
To plate；19th, pressure transducer A；20th, pressure transducer B；21st, lower guide plate；22nd, line-guiding device；23rd, shell；24th, gas
Dynamic valve B；25th, branched bottom；26th, main channel.
Specific embodiment
This utility model embodiment is described further with reference to this utility model：
Embodiment 1：As Figure 1-5, tidal power generating device described in the utility model, including equipment mounting portion 1, if
Standby mounting portion 1 one side contacts sea water 9, opposite side is provided with the cistern 6 of rectangle, and the bottom of cistern 6 is provided with and is connected with cistern 6
Turnover water channel 8, turnover water channel 8 is provided with hydrogenerator 7, and turnover water channel 8 is provided with valve with the connectivity part of cistern 6
System 4, inlet and outlet pipe lines pass through mounting portion, and trench is connected with cistern 6, sea water 9 is entered by inlet and outlet pipe lines
Enter or flow out cistern 6；Sea water 9 at the incoming tide by turnover water channel 8 to water-retention in cistern 6, and peak level close
Valve system 4, on the ebb after, by open valve system 4, make water from turnover water channel 8 spill out impact hydrogenerator 7,
So as to drive hydrogenerator 7 to generate electricity.
Level measurement device A5 is provided with cistern 6, level measurement device A5 is located on the side wall of cistern 6, and positioned at valve
The top of door system 4, to measure the water level in cistern 6；
The side that equipment mounting portion 1 contacts with sea water 9 is provided with level measurement device B10, to measure the water level of sea water 9；
The signal output part of level measurement device A5 and level measurement device B10 is connected to the top of equipment mounting portion 1
Control chamber 3, sends water level signal to control chamber 3 in real time；
Level measurement device A5 and level measurement device B10 includes being provided with roller type encoder 14 in shell 23, shell 23
With spring line device 15, the roller of roller type encoder 14 and the disk line roller of spring spooler contact and occur relative rolling,
Disk line roller is processed with the contact surface of roller using frosted, so as to improve its frictional force so as to which relative slip, shell will not occur
23 are provided with line-guiding device 22, and line-guiding device 22 includes upper guide plate 18 and lower guide plate 21, the He of upper guide plate 18
Lower guide plate 21 includes horizontal component and the arc knuckle section being connected with horizontal component, on upper guide plate 18 and lower guide plate 21
Be respectively equipped with pressure transducer A19 and pressure transducer B20, disk has a connecting rope 17 on spring spooler, the one end of connecting rope 17 from
Stretch out between the upper guide plate 18 and lower guide plate 21 of guider, and be connected to floating thing 16, when floating thing 16 floats, meeting
Pressure transducer A19 pressure is given by connecting rope 17, when water level is less than level measurement device, floating thing 16 is made in action of gravity
When dragging connecting rope 17 under lower, connecting rope 17 can be made to give pressure transducer B20 pressure, control chamber 3 is connected to pressure transducer B20's
Start negative sense counting during signal, counting forward is started when being connected to the signal of pressure transducer A19, floating thing 16 is in gravity or buoyancy
In the presence of, the elastic force of spring spooler can be overcome, make connecting rope 17 haul the roller of disk line roller unwrapping wire, disk line roller and encoder
There is relative rolling, allow encoder to record the length of the line of pull-out, herein the diameter of roller is recessed with disk line roller inner disk line
The diameter of groove is identical, and the length of the line that encoder is pulled out by record is known that the height that water level rises；Level measurement device
When the floating thing 16 of B10 gives pressure transducer A19 pressure by connecting rope 17, encoder counting forward, level measurement device
When the floating thing 16 of B10 gives pressure transducer B20 pressure by connecting rope 17, encoder counting in reverse, i.e. drawdown, drift
Float 16 declines, the take-up under elastic force effect of spring spooler, and drives encoder to invert, when line is received most in short-term, water level after
Continuous whereabouts, floating thing 16 can give pressure transducer pressure by gravity, and at this moment encoder may proceed to extend record water level decreasing
Data.
Described tidal power generating device, by level measurement device A5 the water level in cistern 6 is measured, and selects to close valve
The time of system 4, recycle level measurement device B10 to measure the water level of sea water 9, the time for selecting Open valve to generate electricity, make water-retention
The water-head that pond 6 is formed with sea level is embodied in turnover water channel 8 in the way of High-Pressure Water, so as to drive electromotor to send out
Electricity, makes the tidal power generation can be with automatic accurate carrying out.
Described tidal power generating device, valve system 4 includes high pressure gas station 2 and pneumatic operated valve A12, high pressure gas station 2 and pneumatic
Breather line between valve A12 is provided with electromagnetic valve A13, and the signal receiving end of electromagnetic valve A13 is connected to the signal of control chamber 3 and connects
Receiving end.High pressure gas station 2 includes gas storage, inflation and pressure checking device, and charger is gas storage equipment inflation, by opening electromagnetism
Valve A13, can make high-pressure air source enter pneumatic operated valve A12, open or close pneumatic operated valve A12, so that pneumatic operated valve is connected or cut
The water route of disconnected turnover water channel 8.
Described tidal power generating device, passing in and out water channel 8 includes the main channel 26 that connects with cistern 6, and with master
The branched bottom 25 of the connection of passage 26, branched bottom 25 is in communication with the outside, and on each branched bottom 25 pneumatic operated valve is respectively provided with
The inlet end of B24, pneumatic operated valve B24 is connected to high pressure gas station 2 by electromagnetic valve B, and the control end of electromagnetic valve is connected to control chamber 3
Signal receiving end, hydrogenerator 7 selects multiple low-power hydraulic generators 7, hydrogenerator 7 to be located at each branched bottom 25
On, hydraulic pressure sensor 11 is provided with main channel 26, the signal output part of hydraulic pressure sensor 11 is connected to control chamber 3.According to hydraulic pressure
The fed back values of sensor 11, are gradually lowered with hydraulic pressure, and pneumatic operated valve B24 is closed one by one, be still in opening so as to increase
Branched bottom 25 hydraulic pressure, it is ensured that when the water yield is less, still can generate electricity.
Described tidal power generating device, floating thing 16 is wooden floating thing 16, and its buoyancy and gravity are more than spring spooler
Pulling force.
Claims (4)
1. a kind of tidal power generating device, including equipment mounting portion (1), the side contacts sea water (9) of equipment mounting portion (1), separately
Side is provided with cistern (6), and cistern (6) bottom is provided with the turnover aquaporin (8) connected with cistern (6), passes in and out aquaporin
(8) it is provided with hydrogenerator (7), it is characterised in that turnover aquaporin (8) is provided with valve system with cistern (6) connectivity part
(4), level measurement device A (5) is provided with cistern (6), the side that equipment mounting portion (1) contacts with sea water (9) is provided with water
The signal output part of level measuring arrangement B (10), level measurement device A (5) and level measurement device B (10) is connected to equipment installation
The partly control chamber (3) at the top of (1)；Level measurement device A (5) and level measurement device B (10) are including shell (23), shell
(23) roller type encoder (14) and spring line device (15), the roller of roller type encoder (14) and spring take-up are provided with
The disk line roller of device contacts and relative rolling occurs, and shell (23) is provided with line-guiding device (22), line-guiding device (22)
Including upper guide plate (18) and lower guide plate (21), on upper guide plate (18) and lower guide plate (21) pressure transducer is respectively equipped with
A (19) and pressure transducer B (20), disk has connecting rope (17) on spring spooler, and connecting rope (17) one end is stretched from guider
Go out, and be connected to floating thing (16).
2. tidal power generating device according to claim 1, it is characterised in that valve system (4) including high pressure gas station (2) and
Pneumatic operated valve A (12), the breather line between high pressure gas station (2) and pneumatic operated valve A (12) is provided with electromagnetic valve A (13), electromagnetic valve A
(13) signal receiving end is connected to the signal receiving end of control chamber (3).
3. tidal power generating device according to claim 2, it is characterised in that turnover aquaporin (8) includes and cistern (6)
The main channel (26) of connection, and the branched bottom (25) for connecting with main channel (26), branched bottom (25) is in communication with the outside,
Pneumatic operated valve B (24) is respectively provided with each branched bottom (25), the inlet end of pneumatic operated valve B (24) is connected to height by electromagnetic valve B
Compressor station (2), the control end of electromagnetic valve is connected to the signal receiving end of control chamber (3), and hydrogenerator (7) is positioned at branched bottom
(25) on, hydraulic pressure sensor (11) is provided with main channel (26), the signal output part of hydraulic pressure sensor (11) is connected to control chamber
(3)。
4. tidal power generating device according to claim 3, it is characterised in that floating thing (16) is wooden floating thing (16),
Its buoyancy and gravity are more than the pulling force of spring spooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157432.4U CN206111420U (en) | 2016-10-31 | 2016-10-31 | Tidal power generation systemdevice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157432.4U CN206111420U (en) | 2016-10-31 | 2016-10-31 | Tidal power generation systemdevice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111420U true CN206111420U (en) | 2017-04-19 |
Family
ID=58527169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621157432.4U Expired - Fee Related CN206111420U (en) | 2016-10-31 | 2016-10-31 | Tidal power generation systemdevice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329149A (en) * | 2018-09-27 | 2019-02-15 | 浙江海洋大学 | Self energizing mariculture equipment |
| CN110965520A (en) * | 2019-12-17 | 2020-04-07 | 李梦雪 | New forms of energy warning device for ocean engineering |
-
2016
- 2016-10-31 CN CN201621157432.4U patent/CN206111420U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329149A (en) * | 2018-09-27 | 2019-02-15 | 浙江海洋大学 | Self energizing mariculture equipment |
| CN109329149B (en) * | 2018-09-27 | 2021-11-09 | 浙江海洋大学 | Self-powered mariculture equipment |
| CN110965520A (en) * | 2019-12-17 | 2020-04-07 | 李梦雪 | New forms of energy warning device for ocean engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20171031 |