CN102477929A - Miniature hydroenergy electricity generating device - Google Patents
Miniature hydroenergy electricity generating device Download PDFInfo
- Publication number
- CN102477929A CN102477929A CN2010105540188A CN201010554018A CN102477929A CN 102477929 A CN102477929 A CN 102477929A CN 2010105540188 A CN2010105540188 A CN 2010105540188A CN 201010554018 A CN201010554018 A CN 201010554018A CN 102477929 A CN102477929 A CN 102477929A
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- CN
- China
- Prior art keywords
- impeller
- rotor
- water
- shaft
- stator coil
- 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.)
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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
Abstract
The invention discloses a miniature hydroenergy electricity generating device, which comprises a stator coil, an impeller, an impeller shaft, and a rotor made of a magnet, and further comprises a hydroenergy intercepting and capturing cabin with a water inlet hole and a water outlet hole. The stator coil is encapsulated in an encapsulating component; the encapsulating component is mounted in the hydroenergy intercepting and capturing cabin; a rotor hole exists in the encapsulating component; a fixed shaft which is homocentric with the rotor hole is arranged in the rotor hole; one end of the impeller shaft is a hollow shaft; the impeller is mounted at the other end of the impeller shaft; the rotor is packed outside one end of the hollow shaft; the end of the impeller shaft, which comprises the hollow shaft, is inserted onto the fixed shaft and into the rotor hole together with the rotor, so that the impeller, the impeller shaft, the rotor and the stator coil in the encapsulating component form a generator; and the stator coil is connected with a conducting wire led out of the encapsulating component and the hydroenergy intercepting and capturing cabin. The stator coil of the miniature hydroenergy electricity generating device is encapsulated by adopting the encapsulating component; the impeller and the impeller shaft are both made of anticorrosive materials; the corrosion prevention problem in water is solved; the miniature hydroenergy electricity generating device is mounted on a tap water faucet; the potential energy of tap water can be effectively utilized; and the use of the tap water for people is not influenced.
Description
Technical field
The present invention relates to a kind of electricity generating device, belong to the device that the potential energy that utilizes water generates electricity, particularly utilize
A kind of little hydropower generating device that the potential energy that tap water produced generates electricity.
Background technique
Known in the market potential energy electric generating apparatus be the device that the potential energy that produces when utilizing water to flow from top to bottom generates electricity mostly, but this device is to be used for hydroelectric power plant basically.And the potential energy that utilizes tap water in daily life generates electricity and did not occur.But the whole world uses this part energy with bring more multipotency source to the mankind because of using the potential energy that tap water produced huge.Thereby research and develop a kind of convenient material benefit, and a kind of little hydropower generating device of simple and durable, under the situation of human resource shortage, the task of top priority of real genus.
Summary of the invention
Technical problem to be solved by this invention is for the potential energy that produces when the daily use tap water generates electricity, and can directly utilize a kind of little hydropower generating device of this electric energy.
The technical problem that the present invention solves can realize through following technological scheme.
A kind of little hydropower generating device; Comprise stator coil, impeller, impeller shaft and be attached to the rotor that magnet is processed on the impeller shaft; It is characterized in that: comprise that also one has the water energy catching storehouse of water inlet and osculum, the joint that is connected with running water pipe is installed on the water inlet; Stator coil is encapsulated in the package, and package is installed in the water energy catching storehouse; The center that in package, is positioned at stator coil is provided with the rotor hole of an installation rotor; Rotor hole one end perforate also is arranged horizontally; In rotor hole, be provided with a dead axle concentric with rotor hole; Impeller shaft one end is a hollow shaft, and the other end is equipped with impeller, and an end of hollow shaft is surrounded by rotor outward; That end that impeller shaft has a hollow shaft be inserted on the dead axle together with rotor and rotor hole in, make the stator coil in impeller, impeller shaft and rotor and the package constitute a generator; Be connected with the lead of drawing package and water energy catching storehouse on the stator coil.
Impeller of the present invention and impeller shaft are processed by anticorrosive; Said package is also processed by the material of the corrosion protection and the ability conducting magnetic line of force.
Said water inlet is adopted and is into gone out little variable-diameter structure design greatly, and its diametric plane that goes out waterline and impeller is positioned at a vertical plane.At the variable-diameter structure design aspect, just like in water energy catching of the present invention storehouse, a water-stop sheet being housed, water-stop sheet is positioned at the top of impeller, the below of water inlet; Be positioned at the same of impeller diametric plane at water-stop sheet
One vertical plane position has an osculum, and the aperture of osculum is less than the aperture of said water inlet.Also as on the water inlet, connecing a reducer pipe.
Wire output end of the present invention can connect one group of light emitting diode, uses for illumination.
Wire output end of the present invention can connect a music sounding sheet, so that make people when using tap water, can enjoy music.
Wire output end of the present invention can connect an audio alarm, so that leaking or forgetting when turning off the tap and send chimes of doom, reach water-saving purpose.
Wire output end of the present invention can connect an ammeter or voltmeter, measures the pressure and the flow of tap water with this.
Wire output end of the present invention can connect a charger, to give cell-phone charging.Or charge a battery, electric energy is stored.
The present invention can also make other purposes.
A kind of little hydropower generating device according to above technological scheme proposition; In tap water flows into the water energy catching storehouse; Become high flow velocities and impact impeller, impeller makes the potential energy of water become kinetic energy through the rotor of impeller shaft drive magnet; The magnetic line of force that the Magnmet rotor that rotates produces is the cutting stator coil constantly, produces electric energy output.
The present invention compares with the potential energy electric generating apparatus that generally uses at present, and its advantage is: stator coil adopts the capable encapsulation of package, and impeller, impeller shaft all adopt anticorrosive to process, and have solved corrosion-resistant problem in the water; The present invention is simple in structure, is installed on the water tap, can effectively utilize the potential energy of tap water, but uses tap water not have influence to people; Potential energy utilization ratio of the present invention is high, and the above voltage of exportable 48V can be lighted 12 high brightness LEDs during like the flow of 6 liters of per minutes.The present invention can one-object-many-purposes; Brushless, long service life; Can play and modify the effect of beautifying; Bring practicality and facility for people's daily life.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2.
Embodiment
Further describe the present invention below in conjunction with accompanying drawing and embodiment.
Embodiment 1: a kind of little hydropower generating device as shown in Figure 1 comprises stator coil 1, impeller 2, impeller shaft 3, has the water energy catching storehouse 4 of water inlet 41 and osculum 42 and is attached to the rotor 5 that magnet is processed on the impeller shaft 3.
On 4 water inlets 41, water energy catching storehouse, the joint 6 that is connected with running water pipe is installed; Stator coil 1 is encapsulated in the package 7, and package 7 is installed in the water energy catching storehouse 4; The center that in package 7, is positioned at stator coil 1 is provided with the rotor hole 71 of an installation rotor 5: the perforate of rotor hole 71-end also is arranged horizontally; In rotor hole 71, be provided with a dead axle 72 concentric with rotor hole 71; Impeller shaft 3-end is hollow shaft, and the other end is equipped with impeller 2, and an end of hollow shaft is surrounded by rotor 5 outward; That end that impeller shaft 3 has a hollow shaft be inserted on the dead axle 72 together with rotor 5 and rotor hole 71 in, make impeller 2, impeller shaft 3 and rotor 5 and stator coil l in the package 7 constitute a generator; Be connected with the lead 8 of drawing package 7 and water energy catching storehouse 4 on the stator coil 1.
Glomeration can be done in water energy catching storehouse 4, also can make the shape of drenching shower nozzle, can also make other shapes such as square body.And can outside the modification beautify in the water energy catching storehouse, as upholstery.
At the variable-diameter structure design aspect, present embodiment is that a water-stop sheet 9 is housed in water energy catching storehouse 4, and water-stop sheet 9 is positioned at the top of impeller 2, the below of water inlet 41; The same vertical plane position that is positioned at impeller 2 diametric planes at water-stop sheet 9 has an osculum 91, and the aperture of osculum 91 is less than the aperture of water inlet 41.
Can be connected with a load 10 at lead 8 output terminals, load 10 can be one group of light emitting diode, uses for illumination.Load 10 can be a music sounding sheet, so that make people when using tap water, can enjoy music.Load 10 can be an audio alarm, so that leaking or forgetting when turning off the tap and send chimes of doom, reach water-saving purpose.Load 10 can be ammeter or voltmeter, measures the pressure of tap water with this
Power and flow.Load 10 can be a charger, to give cell-phone charging.Or charge a battery, electric energy is stored.
For making the unimpeded and control drop point scope of current, the osculum 42 of 4 bottoms, water energy catching storehouse can be arranged according to certain rules.
Embodiment 2: present embodiment just changes at the variable-diameter structure design aspect to some extent, and it connects a reducer pipe 43 on water inlet 41.All the other same EXAMPLE l.
Claims (3)
1. little hydropower generating device; Comprise stator coil, impeller, impeller shaft and be attached to the rotor that magnet is processed on the impeller shaft; It is characterized in that: comprise that also one has the water energy catching storehouse of water inlet and osculum; The joint that is connected with running water pipe is installed on the water inlet: stator coil is encapsulated in the package, and package is installed in the water energy catching storehouse; The center that in package, is positioned at stator coil is provided with the rotor hole of an installation rotor; Rotor hole one end perforate also is arranged horizontally; In rotor hole, be provided with a dead axle concentric with rotor hole; Impeller shaft one end is a hollow shaft, and the other end is equipped with impeller, and an end of hollow shaft is surrounded by rotor outward; That end that impeller shaft has a hollow shaft be inserted on the dead axle together with rotor and rotor hole in; Be connected with the lead of drawing package and water energy catching storehouse on the stator coil; Said water inlet is adopted and is into gone out little variable-diameter structure design greatly, and its diametric plane that goes out waterline and impeller is positioned at same vertical plane.
2. a kind of little hydropower generating device according to claim 1 is characterized in that: in said water energy catching storehouse, a water-stop sheet is housed, water-stop sheet is positioned at the top of impeller, the below of water inlet; The same vertical plane position that is positioned at the impeller diametric plane at water-stop sheet has an osculum, and the aperture of osculum is less than the aperture of said water inlet.
3. a kind of little hydropower generating device according to claim 1 is characterized in that: on said water inlet, connect a reducer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105540188A CN102477929A (en) | 2010-11-23 | 2010-11-23 | Miniature hydroenergy electricity generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105540188A CN102477929A (en) | 2010-11-23 | 2010-11-23 | Miniature hydroenergy electricity generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102477929A true CN102477929A (en) | 2012-05-30 |
Family
ID=46090672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105540188A Pending CN102477929A (en) | 2010-11-23 | 2010-11-23 | Miniature hydroenergy electricity generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102477929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511167A (en) * | 2013-10-25 | 2014-01-15 | 青岛理工大学 | Domestic wastewater gravitational potential energy generating device |
-
2010
- 2010-11-23 CN CN2010105540188A patent/CN102477929A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511167A (en) * | 2013-10-25 | 2014-01-15 | 青岛理工大学 | Domestic wastewater gravitational potential energy generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120530 |