CN102234998A

CN102234998A - Floating hydropower station

Info

Publication number: CN102234998A
Application number: CN2010101693396A
Authority: CN
Inventors: 马秋生
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-26
Filing date: 2010-04-26
Publication date: 2011-11-09

Abstract

The invention discloses a floating hydropower station. The hydraulic power generation mode of the floating hydropower station floating on the water surface of a river is different from that of a traditional flood retarding dammed hydropower station, namely a generator set is supported on the water surface by using a buoyancy tank, the buoyancy tank is fixed by using a fixing pile or an anchorage device, the generator set is propelled by water flow to generate power, current is transmitted to a power grid through transmission facilities, and a plurality of buoyancy tanks and generator sets are arranged to form the floating hydropower station for large-scale power generation, so the hydraulic power generation mode does not need to build a dam, does not need huge investment and has no influence on water navigation, flood control and ecological environment. The floating hydropower station has the characteristics of short construction cycle, quick response, easiness in equipment maintenance and update, capability of being moved as required, no energy consumption, no intermittence, cleanliness, greenness and the like; the hydraulic power generation mode is a carbon-free economic energy supply mode after solar energy and wind energy; and the floating hydropower station has broad development prospect and is easy to implement.

Description

The floatation type power station

Affiliated technical field

The present invention relates to a kind of hydroelectric generation mode that floats on the rivers water surface.

Background technology

Present known water-power plant is exactly a cut-off dam making on great rivers, invest huge, technical requirements is high, the construction period is long, be unfavorable for navigation, destroy ecological, and not every rivers or can build a dam with all sections of bar rivers.Add quick exhaustion with fossil energy along with the utmost point of global energy demand increases severely, seek cleaning, free of contamination novel energy has become the human task of top priority, the invention provides this may.

Summary of the invention

Need barrage to build a dam in order to overcome present hydroelectric generation, invest huge, construction period is long, hinder navigation, destroy defectives such as ecology, the invention provides a kind of power generating equipment and float over hydroelectric generation mode on the rivers water surface, need not to build dam, small investment, instant effect, pollution-free, do not influence navigation and flood passage, do not destroy ecological environment, device fabrication, maintenance, upgrade easily, can move its position as required, has intermittence unlike wind-power electricity generation and solar electrical energy generation, also need consumes energy unlike nuclear power and thermal power generation, the floatation type power station is successively, need not consumes energy, economy, cleaning, green generation mode.

The present invention's technical scheme that is adopted of dealing with problems is: floatation type power station facility is made up of four parts, and the one, buoyancy tank, the 2nd, generating set, the 3rd, spud pile or ground tackle, the 4th, power transmission facility.Buoyancy tank swims on the water surface of rivers, similar hollow box body of setting up the pontoon bridge use, the shape of buoyancy tank and size should design according to flow, flow velocity, water level and the bed condition in river, maximum displacement should not surpass waterline, utilize buoyancy tank that the generating set holder is floated on the surface, generating set will design according to the displacement of buoyancy tank, maximum be no more than displacement 2/3 or more than waterline, the best of generating set drinking water position can be adjusted by the mode of water filling counterweight in buoyancy tank; Spud pile or ground tackle are connected with buoyancy tank by wirerope, buoyancy tank can be fixed on the water surface; Current pushing generator group rotary electrification, electric current is sent into electrical network by transmission facilities, and the power generating equipment on several are bubbled through the water column connects combination, has just constituted the floatation type power station of scale generating.The floatation type power station has conspicuous advantage, compares with the formula power station of building a dam, and need not huge investment; Compare with thermal power generation, do not have energy consumption and disposal of pollutants; Compare with nuclear energy power generation, need not high-end complicated technology; Compare with solar electrical energy generation, do not have intermittence; Compare with wind-power electricity generation, not restricted by weather.There are many great rivers in China, drop is big, flow velocity is fast, the river course is wide and long, the energy that is richly stored with is the advantage of building the floatation type GROUP OF HYDROPOWER STATIONS, if this energy is not developed, also just run off in vain, the floatation type power station be continue solar energy, wind energy after another novel, clean, green, carbon-free, economical energy resource supply mode.

The invention has the beneficial effects as follows: easy to implement and popularization, development potentiality is huge, as long as the water in the rivers is continuous, this energy just will be inexhaustible.

Description of drawings

Figure is principle of the invention figure

1. rivers among the figure, 2. buoyancy tank, 3. generating set, 4. spud pile, 5. waterline, 6. power transmission facility.

The specific embodiment

In the drawings, on rivers (1), set up buoyancy tank (2), if innavigable river, buoyancy tank can be inserted into the opposite bank, as the pontoon bridge that on the river, sets up, generating set (3) is installed on buoyancy tank, upper reach at buoyancy tank is provided with spud pile (4) connection wirerope to buoyancy tank, be used for fixing buoyancy tank and keep motionless in the position of the rivers water surface, the maximum displacement that waterline (5) is used to demarcate buoyancy tank can not surpass this line, the best drinking water position of generating set can be adjusted by the mode of water filling counterweight in buoyancy tank, and transmission facility (6) arrives electrical network with power delivery.

Claims

1. floatation type power station; a kind of hydroelectric generation mode that floats on the rivers water surface; different with traditional barrage formula power station of building a dam; need not huge investment and long construction period; navigation to the river course; flood passage and ecological environment all do not have influence; it is characterized in that: utilize buoyancy tank that the power generating equipment holder is floated on the surface; with the fixing buoyancy tank of spud pile or ground tackle; the generating of current pushing generator group; electric current is sent into electrical network by transmission facilities; several waterborne power generating equipments connect combination, form the floatation type power station of scale generating, and this is the solar energy that continues; another carbon-free economical energy resource supply mode after the wind energy.