CN204402744U - A kind of flowing water type electricity generating device - Google Patents
A kind of flowing water type electricity generating device Download PDFInfo
- Publication number
- CN204402744U CN204402744U CN201520003107.1U CN201520003107U CN204402744U CN 204402744 U CN204402744 U CN 204402744U CN 201520003107 U CN201520003107 U CN 201520003107U CN 204402744 U CN204402744 U CN 204402744U
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- water
- direct
- generating device
- flowing water
- water turbine
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model relates to a kind of electricity generating device, is specifically related to a kind of flowing water type electricity generating device, and comprise generator and be arranged on the water turbine on the flowing water surface, the output shaft of this water turbine is connected with generator, and described generator is direct-drive aerogenerator.The utility model adopts direct-drive aerogenerator to generate electricity, direct-drive aerogenerator is directly connected with the output shaft of water turbine, eliminate the speed increasing mechanisms such as gear-box, reduce mechanical loss, realize can generating electricity under low speed water, and direct-drive aerogenerator is simple and compact for structure, unfailing performance is high, easy care, thus make the utility model install build convenient and swift, take up an area little.The utility model, compared with existing hydroelectric installation, is installed fast convenient to construct, does not need to carry out a large amount of civil engineerings, greatly saves time and fund; And can build on the water channel or river course of the certain flowing water continuously of any formation, realize utilizing low water head to generate electricity, making full use of water resources.
Description
Technical field
The utility model relates to a kind of electricity generating device, is specifically related to a kind of flowing water type electricity generating device.
Background technique
Water power is clean energy resource, renewable, pollution-free, operating cost is low, is convenient to carry out power peak regulation, is conducive to the comprehensive benefit improving resource utilization and economic society.When earth traditional energy growing tension, the general preferential development water power in countries in the world utilizes hydraulic power potentials energetically.No matter China is potential hydroenergy, the hydraulic power potentials still may developed, all ranks first in the world.And existing natural flow station is substantially all select the place be suitable for block river on rivers to build a dam, water turbine is arranged under the Hydropower Dam with certain height of water, utilizes the high drop of water level, high flow rate to promote water turbine running generating.The construction of these electricity generating devices all needs certain landform requirement, and the completion time of project is long, and investment is large, and affects to the biology etc. in this basin; At present, there is the waters etc. being much not suitable for building power station not to be fully used, cause the waste of water resources.
Model utility content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of current of general rivers or water channel that can utilize to carry out the flowing water type electricity generating device generated electricity, and it is simple that it has structure, installs and builds conveniently, the feature that unfailing performance is high.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of flowing water type electricity generating device, comprise generator and be arranged on the water turbine on the flowing water surface, the output shaft of this water turbine is connected with generator, and described generator is direct-drive aerogenerator.
Further, the two ends of described water turbine output shaft are all connected with direct-drive aerogenerator.
Further, described water turbine and direct-drive aerogenerator are arranged on water channel, drive water turbine to rotate by the flowing water in water channel.
Further, the blade of described water turbine and the mating shapes of channel.
Further, multiple described water turbine and direct-drive aerogenerator are arranged on floating body, and this floating body is fixed on the flowing water surface, and this floating body is provided with pipelined channel, and water turbine is arranged on the pipelined channel of floating body.
Further, the feed-water end of the floating body between described two pipelined channels is set to pointed.
Further, multiple described water turbine and direct-drive aerogenerator are arranged on river course by the bar shaped pedestal be arranged on river course, this bar shaped pedestal include multiple and according to this arranged side by side along river course arrange, described water turbine is uniform to be arranged between two adjacent bar pedestals.
Further, the feed-water end between described two adjacent bar pedestals is provided with gate.
Further, be communicated with according to this by the access path be arranged on bar shaped pedestal between described bar shaped pedestal.
The beneficial effects of the utility model are:
The utility model can be directly installed on the water surface can realize generating, and build a dam without the need to blocking river, electricity generating device is installed and do not blocked river course or water channel, thus can not affect the normal life of the biology in water etc.; And the utility model is not subject to the impact of water yield size all can to run well generating.The utility model adopts direct-drive aerogenerator to generate electricity, direct-drive aerogenerator is directly connected with the output shaft of water turbine, eliminate the speed increasing mechanisms such as gear-box, reduce mechanical loss, realize can generating electricity under low speed water, and direct-drive aerogenerator is simple and compact for structure, unfailing performance is high, easy care, thus make the utility model install build convenient and swift, take up an area little.The utility model, compared with existing hydroelectric installation, is installed fast convenient to construct, does not need to carry out a large amount of civil engineerings, greatly saves time and fund; And can build on the water channel or river course of the certain flowing water continuously of any formation, realize utilizing low water head to generate electricity, making full use of water resources.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side view of the utility model Fig. 1.
Fig. 3 is the schematic diagram of a kind of mode of execution of the present utility model.
Fig. 4 is the schematic diagram of the second mode of execution of the present utility model.
Fig. 5 is the schematic diagram of the third mode of execution of the present utility model.
In figure: 1. generator 2. water turbine 3. support 4. blade 5. output shaft 6. bearing support 7. floating body 8. wire rope 9. pipelined channel 10. bar shaped pedestal 11. gate 12. access path.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further elaborated.
Embodiment one
As shown in Fig. 1,2 or 3, the utility model comprises generator 1 and water turbine 2, and this water turbine 2 to be arranged on water channel by support 3 and to ensure in the potential water of blade 4 of water turbine, and can install multiple successively along water channel.Output shaft 5 two ends of described water turbine are arranged on support 3 by bearing support 6, and this support 3 is fixedly mounted on the dual-side of water channel respectively by bolt.Described generator 1 is direct-drive aerogenerator, the output shaft two ends of water turbine are all extended bearing support 6 and are connected with direct-drive aerogenerator respectively, this direct-drive aerogenerator is fixedly mounted on support 3, drive water turbine to rotate by the current in water channel, thus drive direct-drive aerogenerator generating.The two ends of this water turbine output shaft are all connected with direct-drive aerogenerator and generate electricity, thus ensure that the load at water turbine output shaft two ends is consistent, ensure its two ends rotary balance, the wearing and tearing because two end load differences cause can be prevented, reduce device damage, increase the service life; Because a water turbine can drive two generators to generate electricity, thus improve generated output, realize the object making full use of resource.The blade of described water turbine and the mating shapes of channel, ensure that blade fully contacts with current, can as much as possiblely utilize current to generate electricity, thus further make full use of resource.The utility model takes up an area little, and it is convenient to build, and does not affect the normal operation of water channel, when in a water channel during non-water flow, the utility model can be pulled down from this water channel, and being arranged on other has in the water channel of current and generate electricity.
Embodiment two
As shown in Fig. 1,2 or 4, the utility model comprises generator 1 and water turbine 2, multiple described water turbine 2 by support installing on floating body 7, floating body 7 is placed on rivers lake surface, be fixed on riverbank, both sides by wire rope 8 against the current, if when rivers rise or decline, hull can regulate automatically, and held stationary generates electricity.Described floating body 7 is provided with many pipelined channels 9 along water (flow) direction, and each pipelined channel 9 is provided with all successively multiple water turbine 2; The feed-water end of the floating body between described two pipelined channels is set to pointed, can reduce the resistance of pipelined channel feed-water end, be converged in by water in pipelined channel, increases speed and the flow of current in pipelined channel, thus can improve generating efficiency further.Output shaft 5 two ends of described water turbine are arranged on support 3 by bearing support 6, and this support 3 is fixedly mounted on the floating body of pipelined channel both sides respectively by bolt.Described generator is direct-drive aerogenerator, the two ends of water turbine output shaft are all extended bearing support 6 and are connected with direct-drive aerogenerator respectively, this direct-drive aerogenerator is fixedly mounted on support, drives water turbine to rotate by current, thus drives direct-drive aerogenerator generating.The two ends of this water turbine output shaft are all connected with direct-drive aerogenerator and generate electricity, thus ensure that the load at water turbine output shaft two ends is consistent, ensure its two ends rotary balance, the wearing and tearing because two end load differences cause can be prevented, reduce device damage, increase the service life; Because a water turbine can drive two generators to generate electricity, thus improve generated output, realize the object making full use of resource.
Embodiment three
As shown in Fig. 1,2 or 5, the utility model comprises generator 1 and water turbine 2, multiple described water turbine is arranged on fluviatic bar shaped pedestal 10 by support 3, multiple bar shaped pedestal 10 is built in river course side by side along water (flow) direction, and the upper-end surface of this bar shaped pedestal is higher than the water surface, form pipelined channel 9 between the bar shaped pedestal be connected, and each pipelined channel 9 is provided with all successively multiple water turbine 2; The feed-water end of this bar shaped pedestal is set to pointed, can reduce the resistance of pipelined channel feed-water end, is converged in by water in pipelined channel, increases speed and the flow of current in pipelined channel, thus can improve generating efficiency further.Output shaft 5 two ends of described water turbine are arranged on support 3 by bearing support 6, and this support 3 is fixedly mounted on the bar shaped pedestal of pipelined channel both sides respectively by bolt.Described generator is direct-drive aerogenerator, the two ends of water turbine output shaft are all extended bearing support 6 and are connected with direct-drive aerogenerator respectively, this direct-drive aerogenerator is fixedly mounted on support, drives water turbine to rotate by current, thus drives direct-drive aerogenerator generating.The two ends of this water turbine output shaft are all connected with direct-drive aerogenerator and generate electricity, thus ensure that the load at water turbine output shaft two ends is consistent, ensure its two ends rotary balance, the wearing and tearing because two end load differences cause can be prevented, reduce device damage, increase the service life; Because a water turbine can drive two generators to generate electricity, thus improve generated output, realize the object making full use of resource.
In the present embodiment, the feed-water end between described two adjacent bar pedestals is provided with gate 11, namely the feed-water end of pipelined channel 9 is provided with gate, and this gate locating is at the end of pointed feed-water end.When needs overhaul, the gate of the power generating equipment feed-water end needing maintenance can be closed, thus at any time all can realize maintenance; Or when water level is lower, closed portion gate can be selected, water is converged in other pipelined channel and generate electricity.
In the present embodiment, be communicated with according to this by the access path 12 be arranged on bar shaped pedestal between described bar shaped pedestal 10, staff can be facilitated to enter and overhaul.
The utility model can be directly installed on the water surface can realize generating, and build a dam without the need to blocking river, electricity generating device is installed and do not blocked river course or water channel, thus can not affect the normal life of the biology in water etc.; And the utility model is not subject to the impact of water yield size all can to run well generating.The utility model structure is simple, installs fast convenient to construct, can realize the abundant efficiency utilization of water resources.
Claims (9)
1. a flowing water type electricity generating device, is characterized in that: comprise generator and be arranged on the water turbine on the flowing water surface, the output shaft of this water turbine is connected with generator, and described generator is direct-drive aerogenerator.
2. a kind of flowing water type electricity generating device according to claim 1, is characterized in that: the two ends of described water turbine output shaft are all connected with direct-drive aerogenerator.
3. a kind of flowing water type electricity generating device according to claim 1 and 2, is characterized in that: described water turbine and direct-drive aerogenerator are arranged on water channel, drives water turbine to rotate by the flowing water in water channel.
4. a kind of flowing water type electricity generating device according to claim 3, is characterized in that: the blade of described water turbine and the mating shapes of channel.
5. a kind of flowing water type electricity generating device according to claim 1 and 2, it is characterized in that: multiple described water turbine and direct-drive aerogenerator are arranged on floating body, this floating body is fixed on the flowing water surface, this floating body is provided with pipelined channel, and water turbine is arranged on the pipelined channel of floating body.
6. a kind of flowing water type electricity generating device according to claim 5, is characterized in that: the feed-water end of the floating body between described two pipelined channels is set to pointed.
7. a kind of flowing water type electricity generating device according to claim 1 and 2, it is characterized in that: multiple described water turbine and direct-drive aerogenerator are arranged on river course by the bar shaped pedestal be arranged on river course, this bar shaped pedestal include multiple and according to this arranged side by side along river course arrange, described water turbine is uniform to be arranged between two adjacent bar pedestals.
8. a kind of flowing water type electricity generating device according to claim 7, is characterized in that: the feed-water end between described two adjacent bar pedestals is provided with gate.
9. a kind of flowing water type electricity generating device according to claim 7, be is characterized in that: be communicated with according to this by the access path be arranged on bar shaped pedestal between described bar shaped pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003107.1U CN204402744U (en) | 2015-01-05 | 2015-01-05 | A kind of flowing water type electricity generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003107.1U CN204402744U (en) | 2015-01-05 | 2015-01-05 | A kind of flowing water type electricity generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402744U true CN204402744U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520003107.1U Expired - Fee Related CN204402744U (en) | 2015-01-05 | 2015-01-05 | A kind of flowing water type electricity generating device |
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| Country | Link |
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| CN (1) | CN204402744U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949014A (en) * | 2017-05-03 | 2017-07-14 | 北京海兴低碳技术有限公司 | Driving plurality generator wind wheel water wheels and without gear ring water wheels wind wheel dynamical system |
| CN111287880A (en) * | 2020-02-10 | 2020-06-16 | 刘雄 | Water channel power generation device and method thereof |
| CN112761862A (en) * | 2020-12-31 | 2021-05-07 | 潍坊新力蒙水产技术有限公司 | Draw case reciprocating piston type hydroelectric installation |
| CN112814823A (en) * | 2020-12-31 | 2021-05-18 | 潍坊新力蒙水产技术有限公司 | Suspension vertical and horizontal distributed power generation waterwheel device |
| CN112983718A (en) * | 2020-12-31 | 2021-06-18 | 潍坊新力蒙水产技术有限公司 | Longitudinal sinking compression type axial flow multi-blade propeller power generation device |
| CN113431727A (en) * | 2020-12-31 | 2021-09-24 | 潍坊新力蒙水产技术有限公司 | Horizontal sinking split type axial flow power generation device |
| WO2023164787A1 (en) * | 2022-03-02 | 2023-09-07 | 庞圣龙 | Canal-type capacity-expandable hydroelectric generation system |
-
2015
- 2015-01-05 CN CN201520003107.1U patent/CN204402744U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949014A (en) * | 2017-05-03 | 2017-07-14 | 北京海兴低碳技术有限公司 | Driving plurality generator wind wheel water wheels and without gear ring water wheels wind wheel dynamical system |
| CN106949014B (en) * | 2017-05-03 | 2019-11-05 | 北京海兴低碳技术有限公司 | Drive more generator wind wheel water wheels and without gear ring water wheels wind wheel dynamical system |
| CN111287880A (en) * | 2020-02-10 | 2020-06-16 | 刘雄 | Water channel power generation device and method thereof |
| CN112761862A (en) * | 2020-12-31 | 2021-05-07 | 潍坊新力蒙水产技术有限公司 | Draw case reciprocating piston type hydroelectric installation |
| CN112814823A (en) * | 2020-12-31 | 2021-05-18 | 潍坊新力蒙水产技术有限公司 | Suspension vertical and horizontal distributed power generation waterwheel device |
| CN112983718A (en) * | 2020-12-31 | 2021-06-18 | 潍坊新力蒙水产技术有限公司 | Longitudinal sinking compression type axial flow multi-blade propeller power generation device |
| CN113431727A (en) * | 2020-12-31 | 2021-09-24 | 潍坊新力蒙水产技术有限公司 | Horizontal sinking split type axial flow power generation device |
| WO2023164787A1 (en) * | 2022-03-02 | 2023-09-07 | 庞圣龙 | Canal-type capacity-expandable hydroelectric generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20220105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |