CN201013525Y - Electric generating apparatus using tail water in hydraulic power plant - Google Patents

Electric generating apparatus using tail water in hydraulic power plant Download PDF

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Publication number
CN201013525Y
CN201013525Y CNU2007200838298U CN200720083829U CN201013525Y CN 201013525 Y CN201013525 Y CN 201013525Y CN U2007200838298 U CNU2007200838298 U CN U2007200838298U CN 200720083829 U CN200720083829 U CN 200720083829U CN 201013525 Y CN201013525 Y CN 201013525Y
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China
Prior art keywords
tail water
line shaft
impeller
generating device
fixed arm
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Expired - Fee Related
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CNU2007200838298U
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Chinese (zh)
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彭少平
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Individual
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Individual
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16Mechanical energy storage, e.g. flywheels or pressurised fluids
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The utility model provides a wastewater generating device in the water-power plant, which consists of an electricity-generating machine room, an upper fixing arm, a below fixing arm, a transverse pole of a fixing support, a vertical pole of the fixing support, a dynamical axis and an impeller; the device is an impeller machine unit generating device using the wastewater in the original water-power plant; under the function of the wastewater from the original water-power plant, the device uses the wastewater flow energy to drive the impeller to generate the electricity. The purpose is to make the wastewater from the original water-power plant used effectively again so as to generate the electricity effectively. The manufacture of the device is simple without influencing the original water-power plant; the value of the electricity-generating amount is far more than the investment for increasing the device and basic establishments.

Description

The hydropower station tail water electricity generating device
Technical field
The utility model relates to a kind of hydroelectric installation, especially a kind of hydropower station tail water electricity generating device.
Background technique
Present global energy worsening shortages, general hydroelectric power plant of the prior art, mostly adopt high head, big dam type is built approach channel, the multiple floating mode such as formula of cutting down produces electric power, the tail water kinetic energy of discharging after the disposable generating has all flowed away in vain, become a kind of energy waste again, since the own water power plant, the tail water of also underusing discharge can utilize generating again, there is the big or small hydropower station tail water stream of counting in necessarily in the whole nation, and tail water still has very big impact force after discharging, and adds the self gravitation of tail water, is the huge renewable resources of a kind of energy, how utilizing the huge renewable resources of this energy, is practical problem anxious to be solved.
Summary of the invention
The hydropower station tail water electricity generating device that provides a kind of investment simple in structure little is provided the purpose of this utility model, can be made full use of with the tail water that the water power plant in the above-mentioned background technology is discharged.
The technological scheme that its technical problem that solves the utility model adopts is: the hydropower station tail water electricity generating device, by Generators, last fixed arm, following fixed arm, the fixing frame spreader, the fixing frame column, line shaft, impeller connects and composes, it is characterized in that: go up fixed arm and following fixed arm and be fixed on the dam outer wall, fixed arm is connected by the fixing frame column up and down, the fixing frame spreader has at least an end to be connected to Generators to fix, the fixing frame column is fixed until the bottom, there is bearing hole following fixed arm outer end, bearing is housed in the bearing hole, the tie point that is connected with fixing frame on line shaft is installed bearing, line shaft is inserted in impeller and is inserted in down in the outer step bearing of fixed arm again, there is pin and box sub at the line shaft two ends, line shaft and line shaft can insert by the pin and box sub butt joint, and fixed hole is arranged in the pin and box sub, and fixed hole is arranged on the impeller, when the pin and box sub butt joint of line shaft is inserted, the fixed hole of pin and box sub is relative with fixed hole on the impeller, and the retaining screw of screwing on is fixed, and line shaft inserts the electricity generating device in the Generators.
Aforesaid hydropower station tail water electricity generating device is characterized in that: all dynamic axle and impeller under each tail water mouth.
Aforesaid hydropower station tail water electricity generating device is characterized in that: the length of following fixed arm equals the length of the head of dam outer wall under the tail water row.
Aforesaid hydropower station tail water electricity generating device is characterized in that: have the electricity generating device in the end line shaft access Generators at least.
Aforesaid hydropower station tail water electricity generating device is characterized in that: the power that the switchable transmission shaft of line shaft can produce tail water changes the original hydro-power station generating over to.
Inventive principle: the impeller unit electricity generating device that the hydropower station tail water electricity generating device is to use original hydro-power station tail water to generate electricity, it is under the tail water effect that original hydro-power station is discharged, with the generating of tail water stream energy impeller.
Beneficial effect: the tail water that original hydro-power station generating back is discharged can obtain utilizing once more, effectively generate electricity, simple structure can not produce any adverse effect to the Yuan Shui power station, and the value of its generated energy is considerably beyond the investment of increase equipment and newly-increased Infrastructure.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model embodiment's a side cross-sectional view: 1-dam crest wherein, 2-Generators, 3-line shaft, 4-impeller, 11-fixing frame 1 spreader, the last fixed arm of 12-, fixed arm under the 13-, 14-dam outer wall, 15-fixing frame column, 16-water column, 17-tail water mouth.
Fig. 2 is that the utility model embodiment's parts connect side view: 3-line shaft wherein, 4-impeller, 6-fixed hole, 7-bearing, 8-tool joint pin, 9-female joint, 10-bearing hole, 15-fixing frame column, fixed arm under the 13-.
Fig. 3 is the utility model embodiment's a plan view from above: 1-dam crest wherein, 2-Generators, 3 mechanical axis, 4-impeller, the last fixed arm of 12-.
Embodiment
The utility model embodiment is referring to accompanying drawing.
Referring to Fig. 1, the hydropower station tail water electricity generating device is made of Generators 2, last fixed arm 12, following fixed arm 13, fixing frame spreader 11, fixing frame column 15, line shaft 3, impeller 4.Fixing frame column 15 connects goes up fixed arm 12 and following fixed arm 13, guaranteeing under the firm situation of hydropower station tail water electricity generating device safety, the composition structure of fixing frame spreader 11 and fixing frame column 15 can be diversified, last fixed arm 12 and following fixed arm 13 are fixed on dam outer wall 14, it is fixing that fixing frame spreader 11 high order ends are connected to Generators 2, and fixing frame column 15 lower ends are fixed until the bottom.17 times all dynamic axles 3 of each tail water mouth and impeller 4., can use the camber blade on the impeller 4.The length of following fixed arm 13 equals the length of dam outer wall to tail water mouth 17 row tail water post 16 down, and tail water post 16 passes through the rotation of impellers 4 impeller 4.The length of last fixed arm 12 and following fixed arm 13 will guarantee the rotation of tail water post 16 through the impeller impeller.High order end line shaft 3 inserts the electricity generating device of 2 li of Generators.
Referring to Fig. 2, there is bearing hole 10 following fixed arm 13 outer ends, and bearing 7 is housed in the bearing hole 10, and the tie point that is connected with fixing frame 11 on line shaft 3 is installed bearing 7, line shaft 3 is inserted in impeller 4 and is inserted in down in the fixed arm 13 outer step bearings 7 again, and bearing 7 can waterproof ring be installed and sealing cover is sealed.There are tool joint pin 8 and female joint 9 in line shaft 3 two ends, line shaft 3 and line shaft 3 can insert by the pin and box sub butt joint, in the tool joint pin 8 of line shaft 3 and the female joint 9 fixed hole 6 is arranged, fixed hole 6 is arranged on the impeller, when the tool joint pin 8 of line shaft 3 and female joint 9 butt joints are inserted, the fixed hole 6 of tool joint pin 8 female joints 9 is relative with fixed hole 6 on the impeller, and the retaining screw of screwing on is fixed
Referring to Fig. 3, the line shaft 3 of low order end inserts the electricity generating device of 2 li of Generators.
This facility will be installed according to original hydro-power station landform concrete structure, impeller must keep suitably with the tail water mouth, and distance can not produce resistance to original hydro-power station water with assurance, Generators is built in outside the dam, can reinforce dam like this can make line shaft be convenient to enter machine room to alleviate power transmission loss again, the size of Generators should be built according to the water power plant size, small hydropower station can be only dam wherein an end build a Generators again, large hydropower station can be built Generators respectively at the dam two ends.Under the condition that original hydro-power station dam and generator set can carry, the power that the switchable transmission shaft of line shaft can produce tail water changes the original hydro-power station generating over to.

Claims (5)

1. hydropower station tail water electricity generating device, by Generators, last fixed arm, following fixed arm, the fixing frame spreader, the fixing frame column, line shaft, impeller connects and composes, it is characterized in that: go up fixed arm and following fixed arm and be fixed on the dam outer wall, fixed arm is connected by the fixing frame column up and down, the fixing frame spreader has at least an end to be connected to Generators to fix, the fixing frame column is fixed until the bottom, there is bearing hole following fixed arm outer end, bearing is housed in the bearing hole, the tie point that is connected with fixing frame on line shaft is installed bearing, line shaft is inserted in impeller and is inserted in down in the outer step bearing of fixed arm again, there is pin and box sub at the line shaft two ends, line shaft and line shaft can insert by the pin and box sub butt joint, and fixed hole is arranged in the pin and box sub, and fixed hole is arranged on the impeller, when the pin and box sub butt joint of line shaft is inserted, the fixed hole of pin and box sub is relative with fixed hole on the impeller, and the retaining screw of screwing on is fixed, and line shaft inserts the electricity generating device in the Generators.
2. hydropower station tail water electricity generating device as claimed in claim 1 is characterized in that: all dynamic axle and impeller under each tail water mouth.
3. hydropower station tail water electricity generating device as claimed in claim 1 is characterized in that: the length of following fixed arm equals the length of the head of dam outer wall under the tail water row.
4. hydropower station tail water electricity generating device as claimed in claim 1 is characterized in that: have the electricity generating device in the end line shaft access Generators at least.
5. hydropower station tail water electricity generating device as claimed in claim 1 is characterized in that: the power that the switchable transmission shaft of line shaft can produce tail water changes the original hydro-power station generating over to.
CNU2007200838298U 2007-03-20 2007-03-20 Electric generating apparatus using tail water in hydraulic power plant Expired - Fee Related CN201013525Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200838298U CN201013525Y (en) 2007-03-20 2007-03-20 Electric generating apparatus using tail water in hydraulic power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200838298U CN201013525Y (en) 2007-03-20 2007-03-20 Electric generating apparatus using tail water in hydraulic power plant

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CN201013525Y true CN201013525Y (en) 2008-01-30

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101560941B (en) * 2008-04-17 2012-06-06 威廉·洛厄尔·凯利 Apparatus for hydroelectric power production expansion
CN102678427A (en) * 2012-05-31 2012-09-19 王振甫 Reutilization system of water resource at water outlet of hydropower station
CN102787961A (en) * 2012-06-28 2012-11-21 万成高 Tail water and tail gas generating device
CN104632513A (en) * 2015-01-06 2015-05-20 吴国春 Residual water power generation system of hydroelectric power station
CN105256773A (en) * 2014-07-14 2016-01-20 黄岳峰 Tail water generating (vice) station
CN107268548A (en) * 2017-04-19 2017-10-20 黄岳峰 Semi-floating again can power station
CN107304557A (en) * 2016-04-18 2017-10-31 黄岳峰 Colony's water-power plant
CN111794894A (en) * 2020-07-24 2020-10-20 孔令西 Fast-assembling tank type river power generation
CN111851259A (en) * 2020-07-15 2020-10-30 南京中天万润建设集团有限公司 Gardens are played with water pontoon bridge
CN112727663A (en) * 2020-12-30 2021-04-30 天津天发总厂机电设备有限公司 Power station tail water recycling system and treatment method thereof
CN112901402A (en) * 2021-03-24 2021-06-04 赵荣 Secondary hydroelectric generation equipment and method for water outlet of three gorges dam

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101560941B (en) * 2008-04-17 2012-06-06 威廉·洛厄尔·凯利 Apparatus for hydroelectric power production expansion
CN102678427A (en) * 2012-05-31 2012-09-19 王振甫 Reutilization system of water resource at water outlet of hydropower station
CN102787961A (en) * 2012-06-28 2012-11-21 万成高 Tail water and tail gas generating device
CN105256773A (en) * 2014-07-14 2016-01-20 黄岳峰 Tail water generating (vice) station
CN104632513A (en) * 2015-01-06 2015-05-20 吴国春 Residual water power generation system of hydroelectric power station
CN107304557A (en) * 2016-04-18 2017-10-31 黄岳峰 Colony's water-power plant
CN107268548A (en) * 2017-04-19 2017-10-20 黄岳峰 Semi-floating again can power station
CN111851259A (en) * 2020-07-15 2020-10-30 南京中天万润建设集团有限公司 Gardens are played with water pontoon bridge
CN111794894A (en) * 2020-07-24 2020-10-20 孔令西 Fast-assembling tank type river power generation
CN112727663A (en) * 2020-12-30 2021-04-30 天津天发总厂机电设备有限公司 Power station tail water recycling system and treatment method thereof
CN112901402A (en) * 2021-03-24 2021-06-04 赵荣 Secondary hydroelectric generation equipment and method for water outlet of three gorges dam

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Granted publication date: 20080130