CN203009144U - Circulating type micro-water power generation system - Google Patents
Circulating type micro-water power generation system Download PDFInfo
- Publication number
- CN203009144U CN203009144U CN2012207357355U CN201220735735U CN203009144U CN 203009144 U CN203009144 U CN 203009144U CN 2012207357355 U CN2012207357355 U CN 2012207357355U CN 201220735735 U CN201220735735 U CN 201220735735U CN 203009144 U CN203009144 U CN 203009144U
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- CN
- China
- Prior art keywords
- water
- turbine
- seal casinghousing
- diversion
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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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- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a circulating type micro-water power generation system which comprises a diversion pool, a diversion canal and a water-turbine generator set. The water-turbine generator set comprises a water turbine and a generator. Micro-water in the diversion pool is conveyed to an inlet of the water turbine through the diversion canal so as to push the water turbine to rotate, and the generator is driven by rotation of the water turbine to generate power. The diversion canal is a sealed diversion pipe, a sealed shell body is covered on the periphery of the water turbine, an impeller shaft of the water turbine is installed on the sealed shell body and penetrates through the sealed shell body, a water inlet connected with the diversion pipe is formed in the top portion of the sealed shell body, a water outlet is formed in the bottom portion of the sealed shell body, the water outlet is connected with a water return pipe, an outlet of the water return pipe is connected to the diversion pool. The circulating type micro-water power generation system can recycle redundant kinetic energy of water so that cyclic utilization of the water can be achieved.
Description
Technical field
The utility model relates to the technology of utilizing the generating of little water generates potential energy, particularly a kind of circulation water generating system that declines.
Background technique
At present, water can as ecological resources, utilize its technology of generating electricity to be used widely.but for small hydroelectric power station, its utilization be the potential energy of little water, after water is flowed out by the diversion pond, enter the hydraulic generator unit through approach channel, water wheels in the hydraulic generator unit are impacted, water is in impacting the water wheels process, rotate acting except promoting water wheels, water also has quite most unnecessary kinetic energy to be dissipated, existing little steeping in water for reconstitution power technology is all underused the kinetic energy after water is changed by potential energy, and water is after having impacted water wheels, outlet through the hydraulic generator unit flows out to blowoff basin, when running into arid season, water in the diversion pond will run low and can't continue generating very much.
The model utility content
The purpose of this utility model just is to provide a kind of circulation water generating system that declines, and the unnecessary kinetic energy of recyclable water is realized the water circuit utilization.
The purpose of this utility model can be achieved through the following technical solutions:
a kind of circulation water generating system that declines, comprise the diversion pond, approach channel and hydraulic generator unit, described hydraulic generator unit comprises water turbine and generator, little water in described diversion pond is delivered to the entrance of water turbine through approach channel, promote the water turbine rotation and drive the generator generating, described approach channel is the aqueduct of sealing, described water turbine periphery is covered with seal casinghousing, the impeller shaft of water turbine is installed on seal casinghousing and by passing in seal casinghousing, the top of sealing housing has the water inlet that is connected with aqueduct, the bottom of seal casinghousing has water outlet, this water outlet is connected with return pipe, the outlet of return pipe is connected to the diversion pond.
On the basis of the above, the utility model can be done following improvement:
Water outlet in seal casinghousing described in the utility model is provided with suction pump, and this delivery side of pump that draws water is that water outlet is communicated with the entrance of return pipe.
Seal casinghousing described in the utility model is a cylindrical tube, and two mouths of pipe of body are provided with the splash guard sealing.
Body described in the utility model is weldless tube, with the kinetic energy loss of further minimizing water.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model can make water constantly impact under Action of Gravity Field and enter seal casinghousing and pressurized air, make in seal casinghousing and constantly boost, thereby the unnecessary kinetic energy of little water slug water turbine is converted to pressure potential, promote water and be back to the diversion pond from the water outlet of seal casinghousing bottom through return pipe, realize water circulation use;
(2) the utility model also can be controlled suction pump according to the needs of circulating water and blows water, is beneficial to water circuit running in auxiliary little water generating system;
(3) the utility model reduces the energy loss of water by the sealed tube body of circle, promotes the power of water turbine generating and the power of confession water circulation with further saving confession.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, diversion pond; 2, aqueduct; 3, water turbine; 31, impeller shaft; 4, generator; 5, seal casinghousing; 51, body; 52, splash guard; 6, return pipe; 7, suction pump.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The water generating system that declines of a kind of circulation as shown in Figure 1, comprise diversion pond 1, approach channel and hydraulic generator unit, the hydraulic generator unit comprises water turbine 3 and generator 4, and little water in diversion pond 1 is delivered to the entrance of water turbine 3 through approach channel, promotes water turbine 3 rotations and drives generator 4 generatings.Wherein, the approach channel of the present embodiment is made by the steel pipe material for the aqueduct 2 of sealing, and water turbine 3 peripheries are covered with the seal casinghousing 5 of steel matter, the impeller shaft 31 of water turbine 3 is installed on seal casinghousing 5 and by passing in seal casinghousing 5, generator 4 is installed on impeller shaft 31.
The top of seal casinghousing 5 has the water inlet that is connected with aqueduct 2, and this water inlet is communicated with aqueduct 2 sealings.The bottom of seal casinghousing 5 has water outlet, and this water outlet is connected with return pipe 6, and the sealing of return pipe 6 one ends and water outlet is communicated with, and return pipe 6 the other ends are connected to diversion pond 1.When little water from diversion pond 1 through aqueduct 2 impact enter seal casinghousing 5 interior after, seal casinghousing 5 is interior will constantly boost, and force water to be back to diversion pond 1 from the return pipe 6 of seal casinghousing 1 bottom.
The water outlet of the present embodiment in seal casinghousing 5 is provided with suction pump 7, and the outlet of this suction pump 7 is that water outlet is communicated with the entrance of return pipe 6, with auxiliary drive water circulation when needed.
The seal casinghousing 5 of the present embodiment is a cylindrical tube 51, this body 51 is weldless tube, steel matter, thickness is 30mm, bore is 64cm, two mouths of pipe of body 51 are provided with splash guard 52 sealings, are beneficial to form the seal casinghousing 5 of high pressure, and reduce water in the energy loss of the interior turbulent flow of seal casinghousing 5 or collision.
Mode of execution of the present utility model is not limited to this; according to foregoing of the present utility model; utilize ordinary skill knowledge and the customary means of related domain; do not breaking away under the above-mentioned basic fundamental thought of the utility model prerequisite; the utility model can also be made modification, replacement or the change of other various ways, within all dropping on the utility model rights protection scope.
Claims (4)
1. circulation water generating system that declines, comprise the diversion pond, approach channel and hydraulic generator unit, described hydraulic generator unit comprises water turbine and generator, little water in described diversion pond is delivered to the entrance of water turbine through approach channel, promote the water turbine rotation and drive the generator generating, it is characterized in that: described approach channel is the aqueduct of sealing, described water turbine periphery is covered with seal casinghousing, the impeller shaft of water turbine is installed on seal casinghousing and by passing in seal casinghousing, the top of sealing housing has the water inlet that is connected with aqueduct, the bottom of seal casinghousing has water outlet, this water outlet is connected with return pipe, the outlet of return pipe is connected to the diversion pond.
2. the circulation according to claim 1 water generating system that declines, it is characterized in that: the water outlet in described seal casinghousing is provided with suction pump, and this delivery side of pump that draws water is communicated with the entrance of return pipe.
3. the circulation according to claim 1 water generating system that declines, it is characterized in that: described seal casinghousing is a cylindrical tube, two mouths of pipe of body are provided with the splash guard sealing.
4. the circulation according to claim 2 water generating system that declines, it is characterized in that: described body is weldless tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207357355U CN203009144U (en) | 2012-12-27 | 2012-12-27 | Circulating type micro-water power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207357355U CN203009144U (en) | 2012-12-27 | 2012-12-27 | Circulating type micro-water power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009144U true CN203009144U (en) | 2013-06-19 |
Family
ID=48600746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207357355U Expired - Fee Related CN203009144U (en) | 2012-12-27 | 2012-12-27 | Circulating type micro-water power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296347A (en) * | 2020-03-16 | 2020-06-19 | 黄银 | Running water oxygenation high-density aquaculture system and aquaculture method |
| CN113719396A (en) * | 2020-05-26 | 2021-11-30 | 杨传成 | Novel no energy consumption water can power generation system |
-
2012
- 2012-12-27 CN CN2012207357355U patent/CN203009144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296347A (en) * | 2020-03-16 | 2020-06-19 | 黄银 | Running water oxygenation high-density aquaculture system and aquaculture method |
| CN113719396A (en) * | 2020-05-26 | 2021-11-30 | 杨传成 | Novel no energy consumption water can power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180223 Address after: Room 5014, No. 685, Baiyun Avenue, No. 685, Baiyun District, Baiyun District, Guangdong, Guangdong Patentee after: GUANGZHOU LIANDIAN ENERGY INVESTMENT CO., LTD. Address before: 510630 room 1504, No. 689, Tianhe North Road, Tianhe District, Guangzhou, Guangdong province (this place is limited to office function only) Patentee before: Guangzhou Wing Island Power Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |