CN1084253A - A kind of device that utilizes the differential water pressures generating - Google Patents
A kind of device that utilizes the differential water pressures generating Download PDFInfo
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- CN1084253A CN1084253A CN 92110935 CN92110935A CN1084253A CN 1084253 A CN1084253 A CN 1084253A CN 92110935 CN92110935 CN 92110935 CN 92110935 A CN92110935 A CN 92110935A CN 1084253 A CN1084253 A CN 1084253A
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- runner
- air bag
- water
- buoyancy tank
- cabin
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Abstract
A kind of device that utilizes the differential water pressures generating, below buoyancy tank 1, fix a runner 4 by driven rotary after motor 3 speed changes, be provided with air bag 6 in the runner 4, and the two-way water turbine 9 have generator be installed, make water turbine 9 drive generator for electricity generation by the difference of pressure under water at intake-outlet 8 places.
Description
The present invention relates to a kind of device that utilizes the differential water pressures generating.
What utilize water for producing electric power has several forms such as water power plant, tidal power generation, ocean temperature differential power and low water head generating, but these several forms of electricity generation are costly, and are millions of at least, several hundred million units, and construction period at most are long, floor space is big, and what have also relates to a large amount of immigrants and placement issue.It is also very complicated that general using waterpower is carried out the apparatus of generating on a small scale, the operating cost height, and need staff on duty, influenced too much by many-sided restraining factors such as geography, environment, water condition.Now also find the device that utilization pressure reduction under water generates electricity.
The present invention is exactly at above-mentioned the deficiencies in the prior art, and design a kind of free from environmental pollution, cost is lower, simple in structure, only need seldom power, and utilize water-bed degree of depth difference to produce the electricity generating device of electric energy with regard to pressure reduction that the pressure difference produced.
Realize that technical solution of the present invention is as follows: the water surface is provided with a buoyancy tank, buoyancy tank connect below by strut one by the motor gear box that is fixed on the buoyancy tank after the annular runner of driven rotary, this runner evenly is separated into 6-14 cabin, be equipped with air bag in each cabin, be connected with air pipe between each air bag and the air bag corresponding, and a two-way water turbine that has generator be installed at the intake-outlet of each cabin and air bag thereof with it.Separate by framework in the middle of the annular runner and support, the strut of buoyancy tank directly and the axis of runner be connected and fixed, be connected by driving belt between the interior ring by motor-operated gear and runner.
Fig. 1: overall structure schematic representation of the present invention.
Fig. 2: side view of the present invention.
Fig. 3: partial enlarged drawing.
Now reach embodiment in conjunction with the accompanying drawings the present invention is done a description.
Fig. 1 shows overall structure of the present invention.The buoyancy tank 1 that is placed in the water surface is connected and fixed on the axis 13 that is suspended in annular runner 4 under water by strut 2, and the motor 3 that is located on the buoyancy tank 1 passes through gear 14 speed changes, drives the interior ring 15 of runners 4 by driving belt 16, thereby runner 4 is slowly run.On runner 4, evenly separate 6-14 cabin 5, in each cabin 5, be equipped with inflatable gluing air bag 6, all be connected with air pipe 7 between each air bag 6 and the air bag 6 corresponding, and a two-way water turbine 9 that has generator be installed at intake-outlet 8 places of each cabin 5 and air bag 6 thereof with it.
In each air bag 6, charge into the gas of suitable pressure in advance, and make the air bag 6 interior air pressure of two correspondences reach balance, drive gears 14, whole runner 4 is slowly run thereby drive interior ring 15 by driving belt 16 by motor 3 by conduit 7.The every increase of the degree of depth of water will increase a barometric pressure for 10 meters.Along with certain intake-outlet 8 is slowly rotated to the deep water place by shallow water, when pressure is greater than the pressure in the air bag 6 under water, water just pours in cabin 5 and compression bladder 6 contractions from intake-outlet 8 by two-way water turbine 9, and waterpower promoted two-way water turbine 9 and made generator produce electric energy this moment; Gas in this air bag 6 then enters in the air bag 6 of pressing in another corresponding with it greater than hydraulic pressure by air pipe 7, and the pressure of this air bag 6 is increasing, and air bag 6 expands gradually and discharges and enters the interior water in cabin 6.When the current of discharging when intake-outlet 8 is discharged, promote two-way water turbine 9 again and drive generator for electricity generation.Along with runner 4 continuous low-speed runnings, runner 4 pressure of each several part under water is also unequal, by alternately shrinking and inflation of two corresponding air bags 6, makes intake-outlet 8 constantly water inlet and drainings, can promote two-way water turbine 9 rotations, constantly produce electric energy thereby drive generator.The electric energy that is produced can be delivered to electrical network or electric consumer by carbon brush 11 structures and lead 10.Carbon brush 11 structures are isolated (referring to Fig. 2, Fig. 3) by seal closure 12 and water.Runner 4 should have bigger diameter in this device, enter the degree of depth under water to guarantee runner 4, and buoyancy tank 1 also should have enough buoyancy.This device can be used for reservoir, harbour, deep water lake and ocean etc. and locates to generate electricity under water.
Advantage of the present invention is: novel, simple in structure, free from environmental pollution, only need to use a small amount of power, the pressure reduction that can utilize the different depth of reservoir, Deep lake and ocean to produce sends more electric energy, can not consume mass energy, be significantly less than again operating cost and the construction cost of hydroelectric generation, tidal power generation and low water head generating.
Claims (2)
1, a kind of electricity generating device that utilizes differential water pressures, it is characterized in that one buoyancy tank 1 being set at the water surface, buoyancy tank 1 connects an annular runner 4 by driven rotary after motor 3 speed changes that are fixed on the buoyancy tank 1 below by strut 2, this runner 4 evenly is separated into 6-14 cabin 5, be equipped with air bag 6 in each cabin 5, be connected with air pipe 7 between each air bag 6 and the air bag 6 corresponding, and a two-way water turbine 9 that has generator be installed at the intake-outlet 8 of each cabin 5 and air bag 6 thereof with it.
2, electricity generating device according to claim 1, it is characterized in that separating and support by framework 17 in the middle of the annular runner 4, the strut 2 of buoyancy tank 1 directly is connected and fixed with the axis 13 of runner 4, is connected by driving belt 17 between the interior ring 15 by the gear 14 of motor 3 drives and runner 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92110935 CN1084253A (en) | 1992-09-17 | 1992-09-17 | A kind of device that utilizes the differential water pressures generating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92110935 CN1084253A (en) | 1992-09-17 | 1992-09-17 | A kind of device that utilizes the differential water pressures generating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1084253A true CN1084253A (en) | 1994-03-23 |
Family
ID=4945046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92110935 Pending CN1084253A (en) | 1992-09-17 | 1992-09-17 | A kind of device that utilizes the differential water pressures generating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1084253A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084439C (en) * | 1998-02-27 | 2002-05-08 | 沃依特·海德罗两合公司 | Ring gate control system for francis turbine |
| CN102518474A (en) * | 2011-12-19 | 2012-06-27 | 刘典军 | Low-pressure steam turbine |
| CN102686879A (en) * | 2009-09-23 | 2012-09-19 | 布莱特能源存储科技有限责任公司 | System for underwater compressed fluid energy storage and method of deploying same |
-
1992
- 1992-09-17 CN CN 92110935 patent/CN1084253A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084439C (en) * | 1998-02-27 | 2002-05-08 | 沃依特·海德罗两合公司 | Ring gate control system for francis turbine |
| CN102686879A (en) * | 2009-09-23 | 2012-09-19 | 布莱特能源存储科技有限责任公司 | System for underwater compressed fluid energy storage and method of deploying same |
| CN102518474A (en) * | 2011-12-19 | 2012-06-27 | 刘典军 | Low-pressure steam turbine |
| CN102518474B (en) * | 2011-12-19 | 2014-09-17 | 刘典军 | Low-pressure steam turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |