CN103527385A - Miniature alternating-current hydroelectric generator - Google Patents
Miniature alternating-current hydroelectric generator Download PDFInfo
- Publication number
- CN103527385A CN103527385A CN201210231323.2A CN201210231323A CN103527385A CN 103527385 A CN103527385 A CN 103527385A CN 201210231323 A CN201210231323 A CN 201210231323A CN 103527385 A CN103527385 A CN 103527385A
- Authority
- CN
- China
- Prior art keywords
- impeller
- magnet
- hydroelectric generator
- lower cover
- water
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000002955 isolation Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The invention discloses a miniature alternating-current hydroelectric generator. The miniature alternating-current hydroelectric generator comprises an outer shell (3), a magnet (1), an impeller (5), an induction coil (2), water inlets and water outlets (7), wherein the water outlets are formed in the periphery of the lateral wall of the outer shell (3), a water inlet lower cover (6) is arranged at the bottom of the outer shell (3), water inlets are formed in the lower side edge of the water inlet lower cover (6), a shaft (4) is directly sleeved with the impeller (5) in a penetrating mode, the magnet (1) is arranged at the top of the impeller (5), one end of the shaft (4) is arranged at an upper cover of the outer shell (3), the other end of the shaft (4) is arranged on the water inlet lower cover (6), the induction coil (2) and the magnet (1) are opposite and arranged in a separated mode, an annular sealed groove is formed in the outer shell (3), and the induction coil (2) is arranged in the annular sealed groove. The miniature alternating-current hydroelectric generator is high in reliability, long in service life, small in noise and capable of effectively utilizing hydraulic power.
Description
Technical field
The invention discloses a kind of hydroelectric generator, be specifically related to a kind of miniature interchange hydroelectric generator.
Background technique
At present, the technology that miniature interchange hydroelectric generator technical field adopts is all after inductor coil is closed by rubber seal, to be looped around initiatively impeller outer, the water channel of impeller cavity and inductor coil do not have isolation truly, and inductor coil is waterproof effectively, has reduced working life.Between impeller and rotating shaft, with axle sleeve, connect, not only easily wear and tear but also easily have noise.Therefore, need a kind of new miniature interchange hydroelectric generator.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of miniature interchange hydroelectric generator, and this product reliability is high, long service life, and noise is little, can effectively utilize waterpower.
For solving the problems of the technologies described above, the miniature interchange hydroelectric generator of the present invention, comprise shell, magnet, impeller, inductor coil, water intake and water outlet, described side wall of outer shell surrounding sets out the mouth of a river, outer casing bottom arranges water inlet lower cover, the lower side of water inlet lower cover arranges water intake, described active impeller is directly set on axle, impeller top arranges magnet, described axle one end is arranged on outer casing upper cover, its the other end is arranged under water and covers, the also isolation relative to magnet of described inductor coil arranges, ring seal groove is set on described shell, described inductor coil is arranged in ring seal groove.
Described shell and the socket connection of water inlet lower cover.
Described impeller tip is provided with draw-in groove, and magnet is connected on impeller by draw-in groove.
The present invention has following beneficial effect: the first, and inductor coil is arranged in an enclosed space, isolated with the impeller place chamber that has current to pass through, thereby can not be immersed in water, and reliability improves, and increases the service life.The second, between axle and impeller, removed axle sleeve, directly large size contact, has improved working life and has reduced the noise in product work.The 3rd, adopt the structural design of the water inlet of unique water inlet lower cover lower side and side wall of outer shell water outlet, effectively utilized waterpower, make the generator can normal power generation at very little hydraulic pressure.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the miniature interchange hydroelectric generator of the present invention.
In figure: 1 magnet, 2 inductor coils, 3 shells, 4 axles, 5 impellers, 6 water inlet lower covers, 7 water outlets.
Embodiment
As shown in Figure 1, miniature interchange hydroelectric generator, comprise shell 3, magnet 1, impeller 5, inductor coil 2, water intake and water outlet 7, described shell 3 sidewall surroundings set out the mouth of a river, shell 3 bottoms arrange water inlet lower cover 6, the lower side of water inlet lower cover 6 arranges water intake 7, described impeller 5 is directly set on axle 4, impeller 5 tops arrange magnet 1 around, described axle 4 one end are arranged on shell 3 and cover, its the other end is arranged on water lower cover 6, the also isolation relative to magnet 1 of described inductor coil 2 arranges, on described shell 3, ring seal groove is set, described inductor coil 2 is arranged in ring seal groove.
Described shell 3 and 6 socket connections of water inlet lower cover.
Described impeller 5 tops are provided with draw-in groove, and magnet 1 is connected on impeller 5 by draw-in groove.
Inductor coil 2 is arranged in an enclosed space, isolated with the impeller 5 place chambers that have current to pass through, thereby can not be immersed in water, and reliability improves, and increases the service life.
Between axle 4 and impeller 5, removed axle sleeve, between axle 4 and impeller 5, directly large size contact, has improved working life and has reduced the noise in product work.
The structural design that adopts the 6 lower sides water inlets of unique water inlet lower cover and side wall of outer shell water outlet, has effectively utilized waterpower, makes the generator can normal power generation at very little hydraulic pressure.
The installation steps of miniature interchange hydroelectric generator: magnet is fixed on the draw-in groove of impeller one end, inductor coil is placed in ring seal groove and fixes with casting glue embedding, axle is inserted in the corresponding recesses of outer casing upper cover, impeller on outer shaft sleeve, compresses into water inlet lower cover center reeded one side inwardly the corresponding position of shell.
Below by using method, further set forth the dynamic structure relation of the miniature interchange hydroelectric generator of the present invention: in use, current promote vane rotary by the guiding gutter of water inlet lower cover, thereby cause the magnetic field rotating of the magnet that is fixed on impeller tip, the magnetic field intercepts inductor coil of magnet produces induction current, by the output terminal output AC voltage of inductor coil, realize hydroelectric object.
Claims (3)
1. miniature interchange hydroelectric generator, comprise shell (3), magnet (1), impeller (5), inductor coil (2), water intake and water outlet (7), it is characterized in that, described shell (3) sidewall surrounding sets out the mouth of a river (7), shell (3) bottom arranges water inlet lower cover (6), the lower side of water inlet lower cover (6) arranges water intake, described impeller (5) is directly set on axle (4), impeller (5) top arranges magnet (1), described axle (4) one end is arranged on shell (3) and covers, its the other end is arranged on water lower cover (6), described inductor coil (2) also isolation relative to magnet (1) arranges, described shell arranges ring seal groove on (3), described inductor coil (2) is arranged in ring seal groove.
2. miniature interchange hydroelectric generator according to claim 1, is characterized in that, described shell (3) and the socket connection of water inlet lower cover (6).
3. miniature interchange hydroelectric generator according to claim 1, is characterized in that, described impeller (5) top is provided with draw-in groove, and magnet (1) is connected on impeller (5) by draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231323.2A CN103527385B (en) | 2012-07-05 | 2012-07-05 | Miniature alternating-current hydroelectric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210231323.2A CN103527385B (en) | 2012-07-05 | 2012-07-05 | Miniature alternating-current hydroelectric generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103527385A true CN103527385A (en) | 2014-01-22 |
| CN103527385B CN103527385B (en) | 2016-08-03 |
Family
ID=49929659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210231323.2A Active CN103527385B (en) | 2012-07-05 | 2012-07-05 | Miniature alternating-current hydroelectric generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103527385B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317620A (en) * | 2015-11-08 | 2016-02-10 | 蔡旭东 | Efficient hydraulic power generation device |
| TWI668942B (en) * | 2017-11-02 | 2019-08-11 | 財團法人金屬工業研究發展中心 | Micro hydropower generator |
| CN113296458A (en) * | 2021-07-28 | 2021-08-24 | 南京意然信息科技有限公司 | Intelligent water meter monitoring system based on intelligent building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040096477A (en) * | 2004-09-14 | 2004-11-16 | 김영자 | System and method for generating induced electromotive force with wave energy of wind and surge and kinetic energy of flow |
| US20080284174A1 (en) * | 2005-09-30 | 2008-11-20 | Hydro-Industries Tynat Ltd. | Pipeline Deployed Hydroelectric Generator |
| CN201262129Y (en) * | 2007-08-01 | 2009-06-24 | 凃晟达 | Fluid driving type miniature generator |
| US20120007364A1 (en) * | 2009-04-21 | 2012-01-12 | Juan V. David | Brushless DC turbo-hydro electric generator |
| CN202659405U (en) * | 2012-07-05 | 2013-01-09 | 徐群强 | Miniature direct current hydroelectric generator |
-
2012
- 2012-07-05 CN CN201210231323.2A patent/CN103527385B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040096477A (en) * | 2004-09-14 | 2004-11-16 | 김영자 | System and method for generating induced electromotive force with wave energy of wind and surge and kinetic energy of flow |
| US20080284174A1 (en) * | 2005-09-30 | 2008-11-20 | Hydro-Industries Tynat Ltd. | Pipeline Deployed Hydroelectric Generator |
| CN201262129Y (en) * | 2007-08-01 | 2009-06-24 | 凃晟达 | Fluid driving type miniature generator |
| US20120007364A1 (en) * | 2009-04-21 | 2012-01-12 | Juan V. David | Brushless DC turbo-hydro electric generator |
| CN202659405U (en) * | 2012-07-05 | 2013-01-09 | 徐群强 | Miniature direct current hydroelectric generator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317620A (en) * | 2015-11-08 | 2016-02-10 | 蔡旭东 | Efficient hydraulic power generation device |
| TWI668942B (en) * | 2017-11-02 | 2019-08-11 | 財團法人金屬工業研究發展中心 | Micro hydropower generator |
| CN113296458A (en) * | 2021-07-28 | 2021-08-24 | 南京意然信息科技有限公司 | Intelligent water meter monitoring system based on intelligent building |
| CN113296458B (en) * | 2021-07-28 | 2021-09-28 | 南京意然信息科技有限公司 | Intelligent water meter monitoring system based on intelligent building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103527385B (en) | 2016-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103956846B (en) | Shallow water multi-pole permanent magnet motor and shallow water type submerged pump with shallow water multi-pole permanent magnet motor | |
| CN103527385A (en) | Miniature alternating-current hydroelectric generator | |
| CN103256228A (en) | Mini-sized direct current computer water-cooling water pump | |
| CN203201816U (en) | Minitype brushless water pump | |
| CN201190694Y (en) | Water sealing apparatus for radially split double suction centrifugal pump | |
| CN202690305U (en) | Minitype alternating current hydroelectric generator | |
| CN203896086U (en) | Multipolar permanent magnet electromotor for shallow water and shallow water type submersible pump employing same | |
| CN201666208U (en) | Leakage stop device for runner of high-water head hydraulic generator | |
| CN202713072U (en) | Novel water cooling structure of water pimp motor | |
| CN104179627B (en) | A kind of Miniature flow generator | |
| CN204179765U (en) | A kind of outer rotor brushless motor stator | |
| CN202381347U (en) | Semi-closed energy-saving submersible pump | |
| CN104533803B (en) | A kind of closed static seal high pressure magnetic coupling pump | |
| CN209299035U (en) | A kind of motor | |
| CN202659405U (en) | Miniature direct current hydroelectric generator | |
| CN202914403U (en) | Pool cover pump | |
| CN204113518U (en) | A kind of Miniature flow generator | |
| CN202031844U (en) | Novel mine explosion-proof type sand draining pump | |
| CN202203127U (en) | Axial flow fan combining three, namely protective cover, motor body and junction box seat into one | |
| CN205725387U (en) | A kind of hydrogenerator | |
| CN209539577U (en) | A kind of high-efficiency energy-saving permanent magnet submersible pump | |
| CN204721134U (en) | A kind of novel submersible machine | |
| CN203312959U (en) | High-voltage deepwater motor | |
| CN205029468U (en) | A motor for work under water | |
| CN102562615B (en) | Oil charge type submersible pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211022 Address after: 225800 room 106, building 1, No. 78 Aimin Road, Baoying County, Yangzhou City, Jiangsu Province Patentee after: Xu Qunqiang Patentee after: Zheng Qin Address before: 225800 No. 810, Jiuzhou street, Suzhong Trade City, Baoying, Yangzhou, Jiangsu Patentee before: Xu Qunqiang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240207 Address after: 225800 room 106, building 1, No. 78 Aimin Road, Baoying County, Yangzhou City, Jiangsu Province Patentee after: Xu Qunqiang Country or region after: China Address before: 225800 room 106, building 1, No. 78 Aimin Road, Baoying County, Yangzhou City, Jiangsu Province Patentee before: Xu Qunqiang Country or region before: China Patentee before: Zheng Qin |