CN1208124A - Floating-box power generating method - Google Patents
Floating-box power generating method Download PDFInfo
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- CN1208124A CN1208124A CN 98114249 CN98114249A CN1208124A CN 1208124 A CN1208124 A CN 1208124A CN 98114249 CN98114249 CN 98114249 CN 98114249 A CN98114249 A CN 98114249A CN 1208124 A CN1208124 A CN 1208124A
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- buoyancy tank
- floating
- water
- fan
- pond
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Abstract
Inside one floating pool with valved water inlet pipe and overflow pipe, is one fanned floating box,which has one central rotating shaft supported on the upper part of one end of the floating pool, valved water inlet pipe and water outlet pipe near the shaft, and gear rack at the fan connected through planetary gears to power generators. The present invention produces potential energy converted into dynamic energy by means of the water flow in and out of the floating box, which acts similar to water turbine and steam turbine. It features low water level and high installed capacity, and it is suitable for power generation with tide, rivers and lakes and city water and is especially suitable for use as corollary equipment of hydroelectric station and reservoir.
Description
The invention belongs to technical field of power generation, specifically a kind of method of utilizing the floating-box power generating of water generating.
Electric power is that human society institute is indispensable, also can be described as the rich and powerful basis of social prosperity.Although development along with human progress and society, the mankind are from hydroelectric power, thermal power generation transition in nuclear power generation, but according to technical force and natural situation separately, up to the present, hydroelectric power and thermal power generation remain the indispensable important force of electric utility.As everyone knows, hydroelectric power is to utilize the physical environment of rivers to build a dam to dam the retaining row to become reservoir, utilizes the high water level drop of reservoir to drive that water turbine generates electricity again, and the height of water is big, investment is bigger; And now in the world tide power station is to utilize the rising of seawater, drop to drive water turbine and connect the generator set generating, and investment is big, electric motor power is little.Therefore, the hydroelectric power initial investment is bigger, and the requirement of physical environment is comparatively harsh.
The method that the purpose of this invention is to provide the floating-box power generating that the morning and evening tides potential difference of a kind of low water level difference of utilizing rivers or ocean generates electricity.
The object of the present invention is achieved like this: it comprises a floating pond, in floating pond, be provided with a fan-shaped buoyancy tank, the central shaft of fan-shaped buoyancy tank rotates and supporting is connected the top of floating pond one end, on the position of fan-shaped buoyancy tank central shaft, be connected with the buoyancy tank intake pipe and the buoyancy tank outlet pipe of band valve, be connected with intake pipe, the overflow pipe of band valve on the top in floating pond, covering of the fan along fan-shaped buoyancy tank is provided with tooth bar, and this tooth bar links by spider gear group and generator set.
The present invention be by water flow to the outflow buoyancy tank, produce potential energy, kinetic energy is converted into mechanical energy, replaces water turbine or steam turbine with buoyancy tank.Be characterized in low water level, high electric motor power, be applicable to tidal power generation, rivers and lakes generating, urban water supply and sewerage generating, be applicable to that more the generating supporting, storage reservoir of natural flow station is supporting.The present invention has also that little investment, aboundresources, power station are provided with that range of choice is wide, scale is changeable, pollution-free, characteristics such as operating cost is low.
Its working principle is: water flows to fan-shaped buoyancy tank naturally by the low water level drop, makes buoyancy tank moved downward by gravity, by be arranged on rack drives gear train on the fan-shaped buoyancy tank covering of the fan, and generator set generate electricity; Utilize water-head again, make water constantly flow to floating pond, floating pool water level is improved, buoyancy tank in the floating pond also improves simultaneously, when buoyancy tank moves upward to certain position, water in the buoyancy tank continuously outflows by drainage pipe, and this floating-upward process passes through the rack drives gear train too, reaches the generator set generating.
The invention will be further described by embodiment below in conjunction with accompanying drawing:
Fig. 1 is a structural representation sketch of the present invention
Fig. 2 is the side view of Fig. 1
Fig. 3 is a tidal power generation structural distribution schematic representation
With the tidal power generation is example:
Shown in Fig. 1-3, build earlier by the sea earlier and block dam, peak 1, sluicing pond 2, wet pit 3, floating pond 4, in floating pond 4, be provided with a fan-shaped buoyancy tank 5, the central shaft 6 of fan-shaped buoyancy tank rotates and supporting is connected the top of floating pond one end, on the position of fan-shaped buoyancy tank central shaft, be connected with the buoyancy tank intake-discharge pipe 9 of bringing water valve 7 and water discharging valve 8 (valve all can adopt solenoid valve to control automatically) into, be connected with the intake pipe 11 of band valve 10 on the top in floating pond 4, the overflow pipe 13 of band valve 12, covering of the fan along fan-shaped buoyancy tank is provided with tooth bar 14, and this tooth bar 14 links by spider gear group 15 and generator set 16.
Its working procedure is: (begun rising tide) when the buoyancy tank downward movement, because tidewater does not rise up fully, earlier with the water in the wet pit, at first close buoyancy tank waste pipe valve 8, close floating pond inlet valve 9, open buoyancy tank inlet valve 7, make water enter fan-shaped buoyancy tank 5 through pipeline, open the overflow pipe valve 12 in the floating pond simultaneously, and close sluicing pond drain pipe valve, this moment, seawater constantly entered fan-shaped buoyancy tank, buoyancy tank constantly sinks, water in the floating pond is risen steadily, the water that goes up is constantly flowed in the sluicing pond 2 through overflow pipe by the spilling water groove 17 that is arranged on floating upperground part periphery, treats to open behind the ebb tide drain pipe valve 18 in the sluicing pond, makes the current in the sluicing pond go back to the sea; When buoyancy tank is up, (ebb tide), at first close the buoyancy tank inlet valve, close the overflow pipe valve, open floating pond intake pipe valve 10, make the water of wet pit constantly flow into floating pond like this,, open buoyancy tank water discharging valve 8 again to improve the water level in the floating pond, like this, buoyancy tank wherein water in up process constantly flows back to marine through waste pipe, buoyancy tank is constantly made upstroke, and the water in the buoyancy tank constantly is expelled back into marine through waste pipe.19 up-downgoings of branch drain valve always open basically no matter each arm on the buoyancy tank advances, and just are used to regulate water displacement between limber up period.When buoyancy tank moves up and down, the rack drives spider gear group that is arranged on the fan-shaped buoyancy tank covering of the fan is rotated, connect the motor generating, the size of its rotating speed and power is advanced the length of water displacement in size, working time by advancing water displacement control and is depended on the configuration of buoyancy tank size and pipeline.
In addition, upper end, sluicing pond is provided with the water inlet, has drainage pipe and valve, sluicing pool volume will satisfy the maximum displacement in floating pond bottom it, degree of depth 1-2 rice, and sluicing pond structure adopts box dam.Wet pit is used to lay in water and uses, its bottom gets final product for high about one meter with minimum sea level, ebb back, water intake is a little less than the sea level (will be foundation with the neap that rose in the past) of the seawater overflow time of tide, wet pit is the bigger the better, but generally can not be less than the octuple of buoyancy tank, it is best that the natural condition on ditch ground or trouble ground will be arranged during addressing, and the width of water intake will be filled naturally and decide according to overflow time of tide seawater, and wet pit connects by pipeline and floats pond, buoyancy tank.When flux and reflux changes constantly, reach capacity as early as possible for making buoyancy tank, the buoyancy tank water mainly relies on the water in the wet pit, and adopts two or more buoyancy tank alternate runs to generate electricity in the actual power process.Block the dam, peak and mainly be and be used for assurance equipment and run well, block the dam, peak and will be higher than the height that the full back of the tide spray bounces (will according to spring tide in the past and billow), block dam, peak barnacle and get final product.
In addition, the present invention has carried out lab scale, and wherein the volume of fan-shaped buoyancy tank is 8.6 cubic metres, and the pond of respective volume, also comprising 300 watts generator, the method for its generating is same as aforementioned, when this equipment normally moved, the rotating speed of generator reached 1500-1800 rev/min.
Claims (3)
1, a kind of method of floating-box power generating, it comprises a floating pond, in floating pond, be provided with a fan-shaped buoyancy tank, the central shaft of fan-shaped buoyancy tank rotates and supporting is connected the top of floating pond one end, on the position of fan-shaped buoyancy tank central shaft, be connected with the buoyancy tank intake pipe and the buoyancy tank outlet pipe of band valve, be connected with intake pipe, the overflow pipe of band valve on the top in floating pond, be provided with tooth bar along the covering of the fan of fan-shaped buoyancy tank, this tooth bar links by spider gear group and generator set.
2, the method for floating-box power generating according to claim 1 is characterized in that the periphery on Fu Chi top is provided with the spilling water groove.
3, the method for floating-box power generating according to claim 1 is characterized in that adopting two or more buoyancy tank alternate runs to generate electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98114249A CN1065320C (en) | 1998-08-20 | 1998-08-20 | Floating-box power generating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98114249A CN1065320C (en) | 1998-08-20 | 1998-08-20 | Floating-box power generating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1208124A true CN1208124A (en) | 1999-02-17 |
| CN1065320C CN1065320C (en) | 2001-05-02 |
Family
ID=5223921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98114249A Expired - Fee Related CN1065320C (en) | 1998-08-20 | 1998-08-20 | Floating-box power generating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1065320C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8975208B2 (en) | 2008-12-31 | 2015-03-10 | China Petroleum Chemical Corporation | Desulfurizing adsorbent, preparing process and use thereof |
| CN106595332A (en) * | 2016-12-16 | 2017-04-26 | 于小峰 | Condenser |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5896180A (en) * | 1981-12-03 | 1983-06-08 | Isamu Kobata | Hydraulic prime mover |
| RU1808099C (en) * | 1990-11-06 | 1993-04-07 | В. С. Паутин | Wave-electric power plant |
| BR9204741A (en) * | 1992-12-29 | 1994-07-05 | Nelson Sabino Jaque Bustos | Marine energy generator II by the lever principle |
| CN1075600C (en) * | 1994-03-07 | 2001-11-28 | 孙立言 | Wave energy unit |
-
1998
- 1998-08-20 CN CN98114249A patent/CN1065320C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8975208B2 (en) | 2008-12-31 | 2015-03-10 | China Petroleum Chemical Corporation | Desulfurizing adsorbent, preparing process and use thereof |
| CN106595332A (en) * | 2016-12-16 | 2017-04-26 | 于小峰 | Condenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1065320C (en) | 2001-05-02 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |