CN103375326A - Large-sized water turbine pump generator set - Google Patents
Large-sized water turbine pump generator set Download PDFInfo
- Publication number
- CN103375326A CN103375326A CN2012101169982A CN201210116998A CN103375326A CN 103375326 A CN103375326 A CN 103375326A CN 2012101169982 A CN2012101169982 A CN 2012101169982A CN 201210116998 A CN201210116998 A CN 201210116998A CN 103375326 A CN103375326 A CN 103375326A
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- Prior art keywords
- water
- turbine
- generator
- water turbine
- pump
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention discloses a kind of large-sized water turbine pump generator set, comprise with lower device: water turbine, gear-box, water pump, generator, described gear-box has three shafts, three shafts of described gear-box are connected with described water turbine, described water pump and the generator of being connected respectively, described water turbine, described gear-box, described water pump and described generator all are on the same foundation layer, and described water turbine is axle extend through flow type hydraulic turbine.Compared with prior art has the advantage that separate unit complete equipment pumping load is large, generated energy is large, overall efficiency is high.Axle extend through flow type hydraulic turbine, water pump, generator are placed on the same foundation layer, and cloth is set up the bright Liao of brief introduction, is convenient to administer and maintain maintenance.
Description
Technical field
The present invention relates to a kind of large-sized water turbine pump generator set.
Background technique
Turbine pump is the water lift facility of China original creation. it both can pumping irrigation, can generate electricity again, deeply was subjected to peasant's welcome.Working principle is: allow the water with certain water-head flow through water turbine, drive the water turbine rotation, water turbine drives again pump operation simultaneously, and water is extracted into eminence, and when not needing to draw water, water turbine just drives generator and rotates, and reaches the purpose of generating.It is more extensive to use the place, as long as certain water-head is arranged, just bigcatkin willow can be gone to eminence.
Existing turbine pump is small-sized self-contained pattern substantially, and single unit pumping load and generated energy are all less, and overall efficiency is not high, and waterpower utilization rate is poor, and regulates inconvenient.Generally speaking, the head of quoting of water turbine is between 3-6 rice, and what select is Axiax flow unit, and water turbine and water pump share an axle, usually use the place and are river course, irrigation canals and ditches, gate dam or remote districts, and water lift amount and electric motor power all can not be done greatly.
So, need a kind of new turbine pump generator set to address the above problem.
Summary of the invention
Goal of the invention: the objective of the invention is for turbine pump single unit pumping load and the generated energy of prior art all less, overall efficiency is not high, waterpower utilization rate is poor, and regulates inconvenient defective, and the large-sized water turbine pump that a kind of flow that draws water is large, generated energy is large generator set is provided.
For achieving the above object, turbine pump generator set of the present invention can adopt following technological scheme:
A kind of large-sized water turbine pump generator set, comprise with lower device: water turbine, gear-box, water pump, generator, described gear-box has three shafts, three shafts of described gear-box are connected with described water turbine, described water pump and the generator of being connected respectively, described water turbine, described gear-box, described water pump and described generator all are on the same foundation layer, and described water turbine is axle extend through flow type hydraulic turbine.
Working principle: a, pumping operation mode: the water with certain water-head flows through water turbine, drives rotary wheel of water turbine and rotates, and water can be converted to mechanical energy, by the speed change of gear-box, drive pump operation, water is extracted into eminence, at this moment, mechanical energy is converted to again the potential energy of water.B, the water with certain water-head flow through water turbine, drive rotary wheel of water turbine and rotate, and water can be converted to mechanical energy, by the speed change of gear-box, drive the generator operation generating, and water is extracted into eminence, and at this moment, mechanical energy is converted to again electric energy.
Compare with background technique, turbine pump generator set of the present invention compared with prior art has the advantage that separate unit complete equipment pumping load is large, generated energy is large, overall efficiency is high.The axle extend through flow type unit that conveyance capacity is large is realized larger exerting oneself as prime mover.Axle extend through flow type hydraulic turbine, water pump, generator are placed on the same foundation layer, and cloth is set up the bright Liao of brief introduction, is convenient to administer and maintain maintenance.
Description of drawings
Fig. 1 is the plan view of large-sized water turbine pump generator set of the present invention;
Fig. 2 is the plan view of large-sized water turbine pump generator set of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiments only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
See also Fig. 1, shown in Figure 2, large-sized water turbine pump generator set of the present invention, comprise water turbine (1), gear-box (2), water pump (3), generator (4), gear-box (2) has three shafts, and three shafts of gear-box (2) are connected 4 with water turbine (1), water pump (3) with generator respectively) be connected.Water turbine (1), gear-box (2), water pump (3) and generator (4) all are on the same foundation layer, and cloth is set up the bright Liao of brief introduction, is convenient to administer and maintain maintenance.Water turbine (1) is prime mover, act as water can be converted to mechanical energy.Water turbine (1) is selected axle extend through flow type hydraulic turbine.Gear-box (2) is speed change and force transmission mechanism, and it has three shafts, is connected with water turbine (1), water pump (3), generator (4) respectively.Water pump (3) is pumping equipment, is used for drawing water.Water pump (3) can be for being double suction type centrifugal pump.Generator (4) is power generating equipment, is used for generating.
See also Fig. 1, shown in Figure 2, working principle: a, pumping operation mode: the water with certain water-head flows through water turbine (1), driving water turbine (1) runner rotates, water can be converted to mechanical energy, by the speed change of gear-box (2), drive water pump (3) running, water is extracted into eminence, at this moment, mechanical energy is converted to again the potential energy of water.B, the water with certain water-head flow through water turbine (1), drive water turbine (1) runner and rotate, and water can be converted to mechanical energy, by the speed change of gear-box (2), drive generator (4) running generating, water is extracted into eminence, at this moment, mechanical energy is converted to again electric energy.
As mentioned above, large-sized water turbine pump generator set of the present invention compared with prior art has the advantage that separate unit complete equipment pumping load is large, generated energy is large, overall efficiency is high.The axle extend through flow type unit that conveyance capacity is large is realized larger exerting oneself as prime mover.Novel structure creationaryly organically is engaged togather axle extend through flow type hydraulic turbine, gear-box, water pump, generator.
Claims (2)
1. large-sized water turbine pump generator set, it is characterized in that, comprise with lower device: water turbine (1), gear-box (2), water pump (3), generator (4), described gear-box (2) has three shafts, three shafts of described gear-box are connected with described water turbine (1), described water pump (3) and the generator (4) of being connected respectively, described water turbine (1), described gear-box (2), described water pump (3) and described generator (4) all are on the same foundation layer, and described water turbine (1) is axle extend through flow type hydraulic turbine.
2. large-sized water turbine pump generator set as claimed in claim 1 is characterized in that, described water pump (3) is double suction type centrifugal pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101169982A CN103375326A (en) | 2012-04-20 | 2012-04-20 | Large-sized water turbine pump generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101169982A CN103375326A (en) | 2012-04-20 | 2012-04-20 | Large-sized water turbine pump generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103375326A true CN103375326A (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101169982A Pending CN103375326A (en) | 2012-04-20 | 2012-04-20 | Large-sized water turbine pump generator set |
Country Status (1)
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| CN (1) | CN103375326A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804919A (en) * | 2016-03-15 | 2016-07-27 | 江苏大学 | Irrigation and power generation dual-purpose small hydroelectric generating set |
| CN114688012A (en) * | 2022-03-04 | 2022-07-01 | 扎赉诺尔煤业有限责任公司 | Water pump loading test bed and water pump test method |
-
2012
- 2012-04-20 CN CN2012101169982A patent/CN103375326A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804919A (en) * | 2016-03-15 | 2016-07-27 | 江苏大学 | Irrigation and power generation dual-purpose small hydroelectric generating set |
| CN114688012A (en) * | 2022-03-04 | 2022-07-01 | 扎赉诺尔煤业有限责任公司 | Water pump loading test bed and water pump test method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |