CN201991684U - Floating pipe type hydraulic generator - Google Patents
Floating pipe type hydraulic generator Download PDFInfo
- Publication number
- CN201991684U CN201991684U CN2011200571828U CN201120057182U CN201991684U CN 201991684 U CN201991684 U CN 201991684U CN 2011200571828 U CN2011200571828 U CN 2011200571828U CN 201120057182 U CN201120057182 U CN 201120057182U CN 201991684 U CN201991684 U CN 201991684U
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- hollow wall
- water
- generator
- pipeline
- tube
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- 238000007667 floating Methods 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 239000004033 plastic Substances 0.000 claims abstract description 56
- 229920003023 plastic Polymers 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000003628 erosive effect Effects 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 11
- 238000007654 immersion Methods 0.000 claims description 4
- 238000004873 anchoring Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a floating pipe type hydraulic generator, which relates to a hydraulic generating device in the field of energy. The floating pipe type hydraulic generator comprises a generator assembly and hollow-wall plastic pipelines which bear the generator assembly and is made of materials such as PE (polyurethane), PP (polystyrene) and the like, wherein the hollow-wall pipeline and the generator assembly can float in water; the pipeline is internally provided with a water wheel generator; and the wall of the pipeline is internally provided with connector components for connecting a plurality of hollow-wall plastic pipes. In the floating pipe type hydraulic generator, the structure is compact, the volume is small, the installation and the distribution are easy, and the use is flexible and convenient; the floating pipe type hydraulic generator can be installed, built and used along water flow at any place with water flow, the application range is wide, no region limitation exists, hydroelectric power stations with various scales can be integrated in a horizontal-longitudinal manner, water flow around a floating pipe is guided into the pipe by an anti-impact flow guide device so as to enhance and stabilize the flow velocity in the pipe and reduce the impact function of the water flow on the pipe end; and an arranged sieving mesh is mainly used for blocking floating rubbish on the water surface, so that the condition that the floating rubbish causes impact and damage to the water wheel and wind silted materials to reduce the efficiency is avoided.
Description
Technical field
The utility model relates to a kind of hydroelectric installation of energy field, particularly a kind of floating pipe type hydroelectric generator.
Background technique
Wind-power electricity generation will be subjected to the restriction of geographical conditions in the technology that adopts new energy; the wind power station can't be built in the place that lacks wind resource; and wind-power electricity generation stability is poor; big fluctuation takes place in the power with wind-force; thereby a series of synchronous voltage stabilizing measures must be arranged; make the cost of wind-power electricity generation also just increase like this; another kind of utilization is hydraulic power generation technology more widely in energy field; its principle is by the water that flows water wheels to be done work generator; generally comprise hydraulic turbine generator; the suction pump machine; high-order water tower; charge compositions such as the mouth of a river and electric energy management; the structure more complicated; cost is very high; building the water power plant also must carry out according to concrete geographical conditions; hydroelectric power must be built the dam and be possessed water drop; hydroelectric power is essential to be relied on; great lot of water resources; the essential change; influence the great lot of water resources ecotope; therefore building the water power plant is subjected to very large restriction; yet the waterpower resourses of China are very abundant; particularly in some cities, be based upon the highway on rivers limit; bridge; enterprise and resident will consume a large amount of electric energy; if the electric energy that it consumed can utilize its water that flows to generate electricity; not only can saving power, but also protected environment.
Therefore be badly in need of a kind of simple and compact for structurely, volume is small and exquisite, is easy to mounting arrangements, and the water that utilization flexible and convenient to use is flowed comes the device of generator.
The model utility content
In view of this, in order to address the above problem, the utility model proposes a kind of simple and compact for structurely, volume is small and exquisite, is easy to mounting arrangements, the device of the hydroelectric generator that utilization flexible and convenient to use is flowed.
The purpose of this utility model is achieved in that
The floating pipe type hydroelectric generator that the utility model provides, the pipeline that comprises generator assembly and carrying generator assembly, one end of described pipeline is a water intake, the other end of pipeline is a water outlet, be provided with generator assembly in pipeline, described generator assembly makes the generator assembly rotation produce electric energy by the promotion of current, and described generator assembly comprises water wheels and generator, described water wheels rotating shaft links to each other with described alternator shaft, and described water wheels rotating shaft is consistent with the axis of pipeline.
Further, described pipeline is the hollow wall pipeline that at least one cavity structure is set in the tube wall, and the buoyancy that is subjected in the described hollow wall pipeline immersion water is more than or equal to the self gravitation of hollow wall pipeline and generator assembly.
Further, described hollow wall pipeline is the hollow wall plastic tube that PE, PP material are made.
Further, described hollow wall plastic tube tube wall outer installment is useful on the connection part that connects a plurality of hollow wall plastic tubes, described connection part comprises transverse connection and vertical link, described transverse connection comprises connecting tube I and connecting tube II, described connecting tube I is arranged at the outside inlet end of hollow wall plastic tube tube wall, described connecting tube II is arranged at the outside water outlet end of hollow wall plastic tube tube wall, described vertical link comprises the fixedly ear I that is used for grappling or hawser anchoring hollow wall plastic tube and fixing ear II, described fixedly ear I is the ear seat with holes that is arranged on the outer pipe wall of hollow wall plastic tube inlet end, and described fixedly ear II is the ear seat with holes that is arranged on the outer pipe wall of hollow wall plastic tube water outlet end.
Further, also be provided with additional connecting tube and the additional fastening ear that is used to connect a plurality of hollow wall plastic tubes in the middle part of the described hollow wall plastic tube outer wall.
Further, also comprise and be arranged at the fixed connecting base that hollow wall plastic tube tube wall outside is used for fixing adjusting device and storage battery.
Further, described hollow wall inside of plastic tubes is provided with the generator support that is used for fixing generator, and described hollow wall inside of plastic tubes is provided with the water wheels fixed base that is used for fixing water wheels.
Further, comprise also being arranged at funnel shaped erosion control flow guide device of being of pipe water mouth end that described erosion control flow guide device slot end is connected with the pipe water mouth.
Further, the water intake of described hollow wall plastic tube is provided with the screen cloth that is used to filter water floating garbage, and described hollow wall plastic tube pipe water mouth end is provided with the screen cloth support that is used for fixing screen cloth.
Further, described hollow wall plastic tube tube wall outside also is provided with the landing stage connecting base of fixedlying connected with the landing stage.
Advantage of the present utility model is: 1. the utility model adopts the hollow wall plastic tube that a kind of class materials such as PE, PP of light specific gravity are made, the buoyancy that is subjected in the immersion water is more than or equal to the self gravitation of hollow wall pipeline and generator assembly, install hydraulic turbine generator, adjusting device, storage battery, the needed buoyancy of other fixture additional and can not sink by regulating the hollow volume, satisfying; Generator assembly in pipeline makes the generator assembly rotation produce electric energy by the promotion of current, it is little to have volume, be easy to mounting arrangements, characteristics flexible and convenient to use, so long as being arranged, the place of current just can build use, compare with hydroelectric power plant, the generator that the utility model provides has more wide applications, and resource is plentiful, investing price ratio height exceeds wind-force, progression of solar electrical energy generation cost performance at least.
2. the utility model adopts multilayer hollow entwining tube, changes the thickness of inner and outer walls of pipeline, increases the ability that the tube wall impact-resistant abrasion-proof decreases.
3. according to the wide Zuo in flow rate, waters, the depth of various waterpower environment (river, river, small stream, ravine), the navigation channel requires to select floating pipe diameter, appropriate water turbine, speed changer, generator are adorned in pipeline length, choosing, flat or upright mounting type, the hydroelectric power plant of the various scales of integrated in length and breadth one-tenth.
4. adopt the erosion control flow guide device to float and manage interior raising of current ingress pipe on every side and stable velocity in pipes and reduce the percussion of flowing water the pipeline end.
5, screen cloth is set and is mainly used in obstruction, avoid it to the impact failure of water wheels, generator with twine alluvial and lower efficiency water floating garbage.
Other advantage of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantage can be passed through following specification, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Description of drawings
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Fig. 1 is a floating pipe type hydroelectric generator structural representation;
Fig. 2 is a floating pipe type hydroelectric generator structure A_A cross sectional representation;
Fig. 3 is the erosion control flow guide device mode of execution one of floating pipe type hydroelectric generator;
Fig. 4 is the erosion control flow guide device mode of execution two of floating pipe type hydroelectric generator.
Embodiment
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail; Should be appreciated that preferred embodiment only for the utility model is described, rather than in order to limit protection domain of the present utility model.
Fig. 1 is a floating pipe type hydroelectric generator structural representation; Fig. 2 is a floating pipe type hydroelectric generator structure A_A cross sectional representation; Fig. 3 is the erosion control flow guide device mode of execution one of floating pipe type hydroelectric generator; Fig. 4 is the erosion control flow guide device mode of execution two of floating pipe type hydroelectric generator; As shown in the figure, the floating pipe type hydroelectric generator that the utility model provides, the pipeline that comprises generator assembly and carrying generator assembly, one end of described pipeline is a water intake, the other end of pipeline is a water outlet, in pipeline, be provided with generator assembly, described generator assembly is by the promotion of current, generator assembly is rotated and the generation electric energy, described generator assembly comprises water wheels 8 and generator 9, described water wheels 8 rotating shafts link to each other with described generator 9 rotating shafts, and described water wheels 8 rotating shafts are consistent with the axis of pipeline.
Further improvement as the foregoing description, described pipeline is the hollow wall pipeline 5 that at least one cavity structure is set in the tube wall, the buoyancy that is subjected in the described hollow wall pipeline 5 immersion water is more than or equal to the self gravitation of hollow wall pipeline and generator assembly, regulate the volume of hollow cavity, make and install the self gravitation that hydraulic turbine generator, adjusting device, storage battery, the needed maximum buoyancy of other fixture are not less than whole device additional; Guaranteeing that whole device floats in the water can not sink; Pipeline is adjusted the thickness of inside and outside tube wall simultaneously, satisfies the basic need that impact-resistant abrasion-proof decreases; The profile employing that comprises the device in water wheels, generator and the whole pipe in addition is streamlined, and the impact force of flowing water is acted on the water wheels as far as possible.
As the further improvement of the foregoing description, described hollow wall pipeline 5 is the hollow wall plastic tube that class materials such as PE, PP are made; Select for use class materials such as the high PE of light specific gravity and weldability, PP to be made into hollow wall pipeline structure, can guarantee intensity, toughness, the shock resistance, wear-resistant, corrosion-resistant of pipeline; To extrude winding shaping, to extrude that cyclic module is shaped, the two flat walls hollow tube of extrusioning shaping contour forming, multilayer hollow entwining tube, the outer ripple of planomural is extruded hollow tube in the double-wall corrugated pipe, makes pipelines such as hollow wall plastic tube, multilayer hollow entwining tube all the time as shown in Figure 1.
Further improvement as the foregoing description, described hollow wall plastic tube tube wall outer installment is useful on the connection part that connects a plurality of hollow wall plastic tubes, described connection part comprises transverse connection and vertical link, described transverse connection comprises connecting tube I6 and connecting tube II7, described connecting tube I6 is arranged at the outside inlet end of hollow wall plastic tube tube wall, described connecting tube II7 is arranged at the outside water outlet end of hollow wall plastic tube tube wall, described vertical link comprises fixedly ear I1 and fixedly ear II2, described fixedly ear I1 is the ear seat with holes that is arranged on the outer pipe wall of hollow wall plastic tube inlet end, described fixedly ear II2 is the ear seat with holes that is arranged on the outer pipe wall of hollow wall plastic tube water outlet end, fixedly ear I1, fixedly the fixedly ear at ear II2 or other positions is fixed on desirable appropriate waters by anchor or hawser with the floating pipe type generator set.
Further improvement as the foregoing description, described hollow wall plastic tube outer wall middle part also is provided with additional connecting tube 61,71 and the additional fastening ear 31 that is used to connect a plurality of hollow wall plastic tubes, additional connecting tube or additional fastening ear can decide fixing mode according to speed, flow or the geographical environment of current, in order to guarantee that pipe fitting connects the intensity that needs a plurality of additional connecting tubes or additional fastening ear can also be set.
Further improvement as the foregoing description, also comprise and be arranged at the fixed connecting base 3 that hollow wall plastic tube tube wall outside is used for fixing adjusting device and storage battery, 4, in use can be according to various waterpower environment (river, the river, small stream, the ravine) flow rate, the wide Zuo in waters, the depth, the navigation channel requires to select floating pipe diameter, pipeline length, appropriate water turbine is adorned in choosing then, speed changer, generator keeps flat or stands up on fixed connecting base, can widen connecting tube by transverse connection, by vertical link connecting tube that can extend, the hydroelectric power unit of integrated various scales in length and breadth, by be enclosed within fixing ear I1 and fixedly the rope on the ear II2 whole pipe fixedly can be swum in the appropriate position in selected flowing water zone.
As the further improvement of the foregoing description, described hollow wall inside of plastic tubes is provided with the generator support 10 that is used for fixing generator 9, and described hollow wall inside of plastic tubes is provided with the water wheels fixed base 11 that is used for fixing water wheels.
As the further improvement of the foregoing description, comprise also being arranged at funnel shaped erosion control flow guide device 12 of being of pipe water mouth end that described erosion control flow guide device 12 slot ends are connected with the pipe water mouth; The erosion control flow guide device will float in the current ingress pipe around the pipe as far as possible, improve the waterpower utilization ratio of water wheels, generator.
As the further improvement of the foregoing description, the water intake of described hollow wall plastic tube is provided with the screen cloth 13 that is used to filter water floating garbage, and described hollow wall plastic tube pipe water mouth end is provided with the screen cloth support 14 that is used for fixing screen cloth; Screen cloth is mainly used in the obstruction to water floating garbage, avoids its impact failure and winding alluvial to water wheels, generator to lower efficiency; If adopt individual layer hollow wall plastic tube, for reducing formed resistance and resisting various impacts and guide the erosion control flow guide device that is provided with in the peripheral water intake channel as shown in Figure 3, this erosion control flow guide device external diameter is than the slightly larger in diameter of hollow wall plastic tube; If adopt multilayer hollow wall plastic tube, because multilayer hollow entwining tube wall thickness is thicker, floating pipe basal area is bigger, be easy to generate various impacts, for reducing formed resistance and resisting various impacts and guide the erosion control flow guide device that is provided with in the peripheral water intake channel as shown in Figure 4, the equal diameters of this erosion control flow guide device external diameter and hollow wall plastic tube.
Further improvement as the foregoing description, described hollow wall plastic tube tube wall outside also is provided with the landing stage connecting base of fixedlying connected with the landing stage, the landing stage connecting base can be to connect by cable or bolt, this device can be connected to form house-like with the landing stage by the landing stage connecting base or pleasure-boat is fixed in the waters that needs to fix, and provide electric power by this floating pipe type hydroelectric generator for landing stage and pleasure-boat thereof, described hollow wall plastic tube tube wall outside also is provided with the connecting base that is used for the fixing and whole floating pipe type hydroelectric generator of grappling in bank.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (10)
1. floating pipe type hydroelectric generator, it is characterized in that: the pipeline that comprises generator assembly and carrying generator assembly, one end of described pipeline is a water intake, the other end of pipeline is a water outlet, in pipeline, be provided with generator assembly, described generator assembly makes the generator assembly rotation produce electric energy by the promotion of current, described generator assembly comprises water wheels (8) and generator (9), described water wheels (8) rotating shaft links to each other with described generator (9) rotating shaft, and described water wheels (8) rotating shaft is consistent with the axis of pipeline.
2. floating pipe type hydroelectric generator according to claim 1, it is characterized in that: described pipeline is the hollow wall pipeline (5) that at least one cavity structure is set in the tube wall, and the buoyancy that is subjected in described hollow wall pipeline (5) the immersion water is more than or equal to the self gravitation of hollow wall pipeline and generator assembly.
3. floating pipe type hydroelectric generator according to claim 2 is characterized in that: described hollow wall pipeline (5) is the hollow wall plastic tube that PE, PP material are made.
4. floating pipe type hydroelectric generator according to claim 3, it is characterized in that: described hollow wall plastic tube tube wall outer installment is useful on the connection part that connects a plurality of hollow wall plastic tubes, described connection part comprises transverse connection and vertical link, described transverse connection comprises connecting tube I (6) and connecting tube II (7), described connecting tube I (6) is arranged at the outside inlet end of hollow wall plastic tube tube wall, described connecting tube II (7) is arranged at the outside water outlet end of hollow wall plastic tube tube wall, described vertical link comprises the fixedly ear I (1) that is used for grappling or hawser anchoring hollow wall plastic tube and fixing ear II (2), described fixedly ear I (1) is the ear seat with holes on the outer pipe wall that is arranged at hollow wall plastic tube inlet end, and described fixedly ear II (2) is the ear seat with holes on the outer pipe wall that is arranged at hollow wall plastic tube water outlet end.
5. floating pipe type hydroelectric generator according to claim 4 is characterized in that: described hollow wall plastic tube outer wall middle part also is provided with additional connecting tube and the additional fastening ear that is used to connect a plurality of hollow wall plastic tubes.
6. floating pipe type hydroelectric generator according to claim 5 is characterized in that: also comprise being arranged at the fixed connecting base (3,4) that hollow wall plastic tube tube wall outside is used for fixing adjusting device and storage battery.
7. floating pipe type hydroelectric generator according to claim 6, it is characterized in that: described hollow wall inside of plastic tubes is provided with the generator support (10) that is used for fixing generator (9), and described hollow wall inside of plastic tubes is provided with the water wheels fixed base (11) that is used for fixing water wheels.
8. according to each described floating pipe type hydroelectric generator of claim 1-7, it is characterized in that: also comprise being arranged at funnel shaped erosion control flow guide device of being of pipe water mouth end (12), described erosion control flow guide device (12) slot end is connected with the pipe water mouth.
9. floating pipe type hydroelectric generator according to claim 8, it is characterized in that: the water intake of described hollow wall plastic tube is provided with the screen cloth (13) that is used to filter water floating garbage, and described hollow wall plastic tube pipe water mouth end is provided with the screen cloth support (14) that is used for fixing screen cloth.
10. floating pipe type hydroelectric generator according to claim 9 is characterized in that: described hollow wall plastic tube tube wall outside also is provided with the landing stage connecting base of fixedlying connected with the landing stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200571828U CN201991684U (en) | 2011-03-07 | 2011-03-07 | Floating pipe type hydraulic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200571828U CN201991684U (en) | 2011-03-07 | 2011-03-07 | Floating pipe type hydraulic generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991684U true CN201991684U (en) | 2011-09-28 |
Family
ID=44668173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200571828U Expired - Fee Related CN201991684U (en) | 2011-03-07 | 2011-03-07 | Floating pipe type hydraulic generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991684U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140993A (en) * | 2011-05-06 | 2011-08-03 | 张昊春 | Micro hydroelectric generation device |
| CN103994018A (en) * | 2014-06-11 | 2014-08-20 | 董万章 | Wave energy comprehensively harvesting and conversion power generation device |
| TWI586890B (en) * | 2013-08-13 | 2017-06-11 | 劉文晏 | A carrier wave energy device |
| CN106989244A (en) * | 2017-04-07 | 2017-07-28 | 周肇梅 | A kind of pipeline of hydraulic engineering |
| CN107559123A (en) * | 2017-08-31 | 2018-01-09 | 天津大学 | A kind of portable conduction pipe TRT |
| CN111197551A (en) * | 2020-02-25 | 2020-05-26 | 柯思妤 | CFD-based python type floating energy device |
| CN111720660A (en) * | 2020-07-28 | 2020-09-29 | 陈根华 | Hydraulic engineering is with preventing stifled pipeline |
| CZ309345B6 (en) * | 2021-11-04 | 2022-09-07 | CH.W.Z. s.r.o. | Water feeder for small hydropower plants |
-
2011
- 2011-03-07 CN CN2011200571828U patent/CN201991684U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140993A (en) * | 2011-05-06 | 2011-08-03 | 张昊春 | Micro hydroelectric generation device |
| TWI586890B (en) * | 2013-08-13 | 2017-06-11 | 劉文晏 | A carrier wave energy device |
| CN103994018A (en) * | 2014-06-11 | 2014-08-20 | 董万章 | Wave energy comprehensively harvesting and conversion power generation device |
| CN103994018B (en) * | 2014-06-11 | 2016-08-24 | 董万章 | Wave energy synthetical collection power generating device by conversion |
| CN106989244A (en) * | 2017-04-07 | 2017-07-28 | 周肇梅 | A kind of pipeline of hydraulic engineering |
| CN107559123A (en) * | 2017-08-31 | 2018-01-09 | 天津大学 | A kind of portable conduction pipe TRT |
| CN111197551A (en) * | 2020-02-25 | 2020-05-26 | 柯思妤 | CFD-based python type floating energy device |
| CN111720660A (en) * | 2020-07-28 | 2020-09-29 | 陈根华 | Hydraulic engineering is with preventing stifled pipeline |
| CZ309345B6 (en) * | 2021-11-04 | 2022-09-07 | CH.W.Z. s.r.o. | Water feeder for small hydropower plants |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING HIMALAYAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHEN JIATONG Effective date: 20150723 Free format text: FORMER OWNER: SHEN LICHUAN Effective date: 20150723 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150723 Address after: 400000 No. 1, No. 1, Asia Pacific Road, Nan'an District, Chongqing, No. 5-18 Patentee after: Chongqing Himalaya Technology Co., Ltd. Address before: 16, No. 66, Jiefang West Road, Yuzhong District, Chongqing, 400010, 22-1 Patentee before: Shen Jiatong Patentee before: Shen Lichuan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20200307 |
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| CF01 | Termination of patent right due to non-payment of annual fee |