CN103031827A

CN103031827A - Ocean-tide-driven water-elevation-type power station

Info

Publication number: CN103031827A
Application number: CN2012105349999A
Authority: CN
Inventors: 李宏江
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-12
Filing date: 2012-12-12
Publication date: 2013-04-10

Abstract

The invention provides an ocean-tide-driven water-elevation-type power station, which comprises large-size sea surface floating platforms, overhead cylinders, overhead water storage tanks/bags, stringed chain water containing buckets, one-way retractable bearing plates, one-way retractable and movable locking plates, an overhead top transverse shaft, an overhead bottom transverse shaft, super hydrophobic water delivery connecting pipes between the water outlets of the overhead water storage tanks and water inlets of coastal water turbines, water turbine generator sets, a storage battery pack or a grid-connected electric box and the like. After the power station is assembled, natural ocean tidal energy is used for continuously elevating water level, water with the water level being elevated is used for generating power for users by adopting a conventional hydroelectric power generation technique, and the ocean-tide-driven water-elevation-type power station is very suitable for adoption and application by electrical energy departments in coastal areas.

Description

Tide is lifted the steeping in water for reconstitution power station

Technical field: a kind ofly utilize tidal energy to float to raise water tank, and utilize the water gravitional force that has improved water level to drive the power station of light water turbine generator generating, lift the steeping in water for reconstitution power station referred to as tide.

Technical background: oceanic tide has everyday, and is two tides on the one.The overall view world, there is the example of tidal power generation in coastal each state.Yet, passed through the development of upper a century, the prospect that great development occurs is not seen in but stagnation, and main cause is the impact of the factors such as the large and power generating quality of geographical conditions, construction investment is unstable.Purpose of the present invention designs for realizing the aforementioned three large problems that solve.

Technical scheme: in order to realize smoothly that the sea all can be built, initial cost is not very big again in the oceanic tide power station everywhere, and power generating quality is stable is up to state standards, embodiment of the present invention are: lift steeping in water for reconstitution electricity scheme: at the overhead tower by iron and steel below 1000 meters more than 10 meters of longshore shallow water local construction or concrete cylindrical hollow, tall and big smoke exhaust pipe of its structure image is the same.The purpose purposes has four, and one, anti-marine violent typhoon blows down; Two, can utilize the air draft air-flow of powerful past upper punch to assist the lifting bucket; Three, can utilize this overhead one-way lock that sets up separately to fasten the up interim stop purpose during lifting of bucket; Four namely utilize and establish the water storage high level cistern that discharges water on this top, utilize the energy of tide to reach and flood and the final purpose of the stable generating that discharges water.The specification that wherein fills the circle bucket of water should be determined according to the height of power plant scale size, local tide water-head.The height of each bucket should be poor less slightly 10 centimetres of this ground tide lowest water level, and is much as for the volume of bucket, also determines according to overhead hollow volume.Each bucket has the end that not lid of body is arranged, and is provided with suspension ring at the bottom of each barrel, and the ladle body both sides are established the load-bearing latch closure and are linked as a string serobila bucket and pass the lifting plate for even detaining all buckets.Overhead top periphery is established storage tank or bag, Yi Bian establishing a water inlet, is used for admitting the water that flows backwards and from frame top bucket, and water inlet is interconnected with storage tank or the bag of periphery.Top, overhead top is established a transverse axis and is used for bucket and slips over to hang to hold from face continuously and slowly fall within seawater and fill water, and the transverse axis that then slips over overhead bottom enters the lifting of buoyancy aid center waits.The structure of the large-scale buoyancy aid platform at the overhead end is as two large ships, and two buoyancy aid platforms are put in both sides, overhead bottom, and each default weight-bearing activities plate of two buoyancy aid platforms middle part namely can stretch out and pass bucket the bucket lifting, and inject in the other side's hull.Can shrink back also that to allow another bucket enter overhead end etc. in the buoyancy aid platform to be uplifted.Article two, the total displacement of large-scale buoyancy aid should be according to the general assembly water weight of the overhead bucket of build and excess is set more than 10%.The size of the storage tank of overhead periphery or bag also should be lifted the water peak discharge according to tide and be determined.Then the bottom opening at storage tank or bag connects a super hydrophobic water-supply-pipe.Employing can be lowered the novel water-supply-pipe of the adhesion resistance between water and the pipeline, connects storage tank or the delivery port of bag and the entry valve port of the hydraulic generator unit on sea, the overhead end or the seashore on the overhead top.The hydraulic generator unit adopt existing with the most general high-head hydrogenerator group be connected with high-power storage battery pack or electrical network be incorporated into the power networks for subsequent use.So far, a Taiwan Straits tide is lifted the overhead and predetermined amounts waterborne utility unit assembling that promotes hydraulic generator unit generating power supply commonly used that discharges water and is finished, and can use.

Operating principle: original operating principle of the present invention is: when oceanic tide begins at the incoming tide, after the whole buckets on the bearing plate between overhead beneath two buoyancy aid platforms have been filled water, whole buoyancy aid and bucket all can rise along with the progressively rising on sea level, until tide is when stopping to go up and stop.Large tidal bulge height a bit, neap then rises and hangs down a bit, by the time tide is when stopping rising, by predetermined set, the bucket on the overhead top must have one to two can be lifted slip over above transverse axis transverse axis and upset pour out interior the water of bucket in overhead water inlet and be stored in periphery storage tank or bag in for subsequent use.When tide at ebb tide, two large-scale buoyancy aid platforms shrink bearing plates and break away from buckets and begins only to drop to the ebb original position with the sea level.At the same time, it is motionless that the whole buckets on overhead can only can't terminate in original position toward descending toward rising owing to the default one-way movable jam plate carrying of overhead periphery.Beginning that then flood tide for the second time repeats again the overall process that the aforementioned first time, flood tide occured.Thus and thus, go round and begin again, never running is gone down with stopping, like this, after twice rising tide lifted the water water storage, the storage tank of overhead upper periphery or a bag water storage had reached after the predetermined quantity turbine valve of fetching boiling water, overhead stored water just begins to enter the hydraulic turbine along super hydrophobic aqueduct Rapid Flow undershoot, and promotion hydraulic turbine drive generator sends electricity to be come for the user.It more than is basic functional principle of the present invention.

Social benefit: apparatus of the present invention are that natural energy source drives generating, do not take any fossil energy fuel cost, and social environment is had good evaluation, and economic benefit is had more important realistic meaning.

Claims

1. tide is lifted the steeping in water for reconstitution power station, comprise the overhead tower of column type hollow, overhead top water inlet, periphery storage tank or bag, transverse axis on the overhead top, overhead bottom transverse axis, some buckets connect the chain type dress bucket of bunchiness, article two, large-scale buoyancy aid platform, the scalable loaded plate of buoyancy aid platform, the one-way expansion jam plate that overhead tower inner rim is default, bucket load-bearing annular distance, clasp and latch closure at the bottom of the bucket, super hydrophobic water-supply-pipe, the hydraulic turbine and generating set and storage battery pack or the electrical network critical pieces such as electronic box that are incorporated into the power networks, concrete connection ways and means is: at the overhead tower by iron and steel below 1000 meters more than 10 meters of longshore shallow water local construction or concrete cylindrical hollow, tall and big smoke exhaust pipe of its structure image is the same, the purpose purposes has four, and one, anti-marine violent typhoon is blown down; Two, can utilize the air draft air-flow of powerful past upper punch to assist the lifting bucket; Three, can utilize this overhead one-way lock that sets up separately to fasten the up interim stop purpose during lifting of bucket; Four namely utilize and establish the water storage high level cistern that discharges water on this top, utilize the energy of tide to reach and flood and the final purpose of the stable generating that discharges water, the specification that wherein fills the circle bucket of water should be according to the power plant scale size, the height of local tide water-head is determined, the height of each bucket should be poor less slightly 10 centimetres of this ground tide lowest water level, volume as for bucket is much, also determine according to overhead hollow volume, each bucket has the end that not lid of body is arranged, be provided with suspension ring at the bottom of each barrel, the ladle body both sides are established the load-bearing latch closure and are linked as a string serobila bucket and pass the lifting plate for even detaining all buckets, overhead top periphery is established storage tank or bag, establish a water inlet on one side, be used for admitting the water that flows backwards and from frame top bucket, water inlet is interconnected with storage tank or the bag of periphery, top, overhead top is established a transverse axis and is used for bucket and slips over to hang to hold from face continuously and slowly fall within seawater and fill water, then the transverse axis that slips over overhead bottom enters the lifting of buoyancy aid center waits, the structure of the large-scale buoyancy aid platform at the overhead end is as two large ships, article two, the buoyancy aid platform is put in both sides, overhead bottom, each default weight-bearing activities plate of two buoyancy aid platforms middle part, namely can stretch out and pass bucket the bucket lifting, and inject in the other side's hull, can shrink back also that to allow another bucket enter overhead end etc. in the buoyancy aid platform to be uplifted, article two, the total displacement of large-scale buoyancy aid should be according to the general assembly water weight of the overhead bucket of build and excess is set more than 10%, the size of the storage tank of overhead periphery or bag also should be lifted the water peak discharge according to tide and be determined, then the bottom opening at storage tank or bag connects a super hydrophobic water-supply-pipe, employing can be lowered the novel water-supply-pipe of the adhesion resistance between water and the pipeline, connect storage tank or the delivery port of bag and the entry valve port of the hydraulic generator unit on sea, the overhead end or the seashore on the overhead top, the hydraulic generator unit adopt existing with the most general high-head hydrogenerator group be connected with high-power storage battery pack or electrical network be incorporated into the power networks for subsequent use, so far, one Taiwan Straits tide is lifted the overhead and predetermined amounts waterborne utility unit assembling that promotes hydraulic generator unit generating power supply commonly used that discharges water and is finished, and can use.