CN201269162Y - Miniature stream generator - Google Patents
Miniature stream generator Download PDFInfo
- Publication number
- CN201269162Y CN201269162Y CNU2008202003343U CN200820200334U CN201269162Y CN 201269162 Y CN201269162 Y CN 201269162Y CN U2008202003343 U CNU2008202003343 U CN U2008202003343U CN 200820200334 U CN200820200334 U CN 200820200334U CN 201269162 Y CN201269162 Y CN 201269162Y
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- CN
- China
- Prior art keywords
- shell
- rotating shaft
- base
- magnetic core
- rotor magnetic
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The utility model belongs to the generator field, more particularly relates to a minitype water-current generator which comprises a shell, a base, a stator coil, a rotor magnetic core and a turbine, the shell takes the shape of a cap, the rotor magnetic core is arranged inside the shell, the base is arranged at the bottom of the shell so as to seal the shell, and the stator coil is arranged in a reciprocating way up and down and sheathes the shell and the base; the rotor magnetic core is provided with a rotary shaft, the bottom end of the rotary shaft leans against and is matched with the base, the top of the shell is provided with a bushing matched with the rotary shaft, the top of the rotary shaft penetrates the bushing and is connected with the turbine, and the turbine drives the rotor magnetic core to rotate by the rotary shaft so as to realize the cutting of the stator coil to a magnetic line of force. Compared with the prior art, the beneficial effects of the generator are that: the structure is simple, the volume of the generator is greatly reduced; the installation is convenient, the generator can be integrally arranged in a waterpipe; furthermore, maximum kinetic energy conversion can be obtained from the water current, and the work efficiency is high.
Description
Technical field
The utility model belongs to electrical generator fields, specifically is a kind of miniature water flow generator.
Background technique
What water supply pipe was suitable in daily life popularizes, and when using tap water, the kinetic energy that current form is in fact just by having slatterned in vain, if the energy of this part obtains appropriate conversion then can well utilize.Usually can add the blade generator in pipeline, utilize the blade of water impact generator to generate electricity, the electric power of generation then can satisfy part and use required.But this type of blade generator has bigger volume usually, and use need be reequiped especially to water supply pipe, and the kinetic energy conversion efficiency of blade is limited, and utilization ratio is not high in fact.
The model utility content
The utility model has redesigned electric generator structure for remedying the deficiencies in the prior art, but has proposed the miniature water flow generator in a kind of integral installation water inlet pipe, easy to assembly and high working efficiency.
For achieving the above object, the technical solution adopted in the utility model is:
Miniature water flow generator comprises shell, base, stator coil, rotor magnetic core and turbine, and shell is the cap shape, and rotor magnetic core is located in the shell, and base is located at outer casing bottom it is sealed, then winding up and down reciprocatingly and entangle shell and base of stator coil; Rotor magnetic core is provided with rotating shaft, the bottom of rotating shaft and the base coupling that offsets, and the top of shell is provided with the axle sleeve of coupling rotating shaft, and the top of rotating shaft passes axle sleeve and is connected with turbine, and turbine drives the cutting of rotor magnetic core rotation realization stator coil to the magnetic line of force by rotating shaft.Adopt the structure of said stator coil, rotor magnetic core, not only made things convenient for assembling, also reduced the volume of generator greatly, make miniature water flow generator of the present utility model to realize various functions in the integral installation water inlet pipe.
In the technique scheme, shell is provided with supporting foot, and supporting foot comprises four that are cross distribution.Behind the miniature water flow generator integral installation water inlet pipe of the present utility model, can utilize the inwall of supporting foot fixing at water pipe, easy for installation simple.
In the technique scheme, be provided with positioning bearing and following positioning bearing, last positioning bearing is located on the base and the bottom of rotating shaft cooperates, and following positioning bearing is located on the shell and the top of rotating shaft cooperates.For reducing friction, base is provided with the groove that mates with the bottom of rotating shaft, is provided with ball in the groove, and the bottom of rotating shaft is connected on the ball.
As further improvement in the technical proposal, turbine comprises a plurality of rotational symmetric curved impingement faces, is equipped with the cascading water hole on each curved impingement face.Behind the miniature water flow generator integral installation water inlet pipe of the present utility model, the curved impingement face of water impact turbine, and flow out at a high speed from the cascading water hole, thereby make turbine obtain maximum kinetic energy conversion, improve the working efficiency of generator.
Compared with prior art, good effect of the present utility model is: simple in structure, reduced the volume of generator greatly; Easy for installation, can the integral installation water inlet pipe in; And can obtain maximum kinetic energy conversion, high working efficiency from current.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a decomposition texture schematic representation of the present utility model.
Fig. 3 is a user mode reference drawing of the present utility model.
Embodiment
Below in conjunction with specification drawings and specific embodiments the utility model is illustrated further, but the scope that the utility model is protected is not limited thereto.
As Fig. 1, Fig. 2 and shown in Figure 3, miniature water flow generator, comprise shell 1, base 2, stator coil 3, rotor magnetic core 4 and turbine 5, shell 1 is the cap shape, rotor magnetic core 4 is located in the shell 1, base 2 is located at shell 1 bottom it is sealed, 3 windings up and down reciprocatingly of stator coil and entangle shell 1 and base 2; Rotor magnetic core 4 is provided with rotating shaft 41, the bottom of rotating shaft 41 and base 2 coupling that offsets, the top of shell 1 is provided with the axle sleeve 11 of coupling rotating shaft 41, the top of rotating shaft 41 passes axle sleeve 11 and is connected with turbine 5, turbine 5 comprises a plurality of rotational symmetric curved impingement faces 51, be equipped with cascading water hole 52 on each curved impingement face 51, turbine 5 drives rotor magnetic core 4 by rotating shaft 41 and rotates the cutting that realizes 3 pairs of magnetic lines of force of stator coil; Shell 1 is provided with supporting foot 12, and supporting foot 12 comprises four that are cross distribution, behind the integral installation water inlet pipe 10, the inwall that supporting foot 12 fixes at water pipe 10 is easy for installation simple; Be provided with positioning bearing 6 and following positioning bearing 7, last positioning bearing 6 is located on the base 2 and the bottom of rotating shaft 41 cooperates, and following positioning shaft 7 holds the top cooperation of being located on the shell 1 with rotating shaft 41; For reducing friction, base 2 is provided with the groove 21 that mates with the bottom of rotating shaft 41, is provided with ball 8 in the groove 21, and the bottom of rotating shaft 41 is connected on the ball 8.
Behind the miniature water flow generator integral installation water inlet pipe of the present utility model, the curved impingement face 51 of water impact turbine 5, and 52 outflows at a high speed from the cascading water hole, thus make turbine 5 obtain maximum kinetic energy conversion, improve the working efficiency of generator.
Claims (5)
1, miniature water flow generator, it is characterized in that: comprise shell, base, stator coil, rotor magnetic core and turbine, shell is the cap shape, and rotor magnetic core is located in the shell, base is located at outer casing bottom it is sealed, then winding up and down reciprocatingly and entangle shell and base of stator coil; Rotor magnetic core is provided with rotating shaft, the bottom of rotating shaft and the base coupling that offsets, and the top of shell is provided with the axle sleeve of coupling rotating shaft, and the top of rotating shaft passes axle sleeve and is connected with turbine, and turbine drives the cutting of rotor magnetic core rotation realization stator coil to the magnetic line of force by rotating shaft.
2, miniature water flow generator according to claim 1, it is characterized in that: shell is provided with supporting foot, and supporting foot comprises four that are cross distribution.
3, miniature water flow generator according to claim 1 is characterized in that: be provided with positioning bearing and following positioning bearing, last positioning bearing is located on the base and the bottom of rotating shaft cooperates, and following positioning bearing is located on the shell and the top of rotating shaft cooperates.
4, miniature water flow generator according to claim 2 is characterized in that: base is provided with the groove that mates with the bottom of rotating shaft, is provided with ball in the groove, and the bottom of rotating shaft is connected on the ball.
5, according to claim 1 or 2 or 3 or 4 described miniature water flow generators, it is characterized in that: turbine comprises a plurality of rotational symmetric curved impingement faces, is equipped with the cascading water hole on each curved impingement face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202003343U CN201269162Y (en) | 2008-09-10 | 2008-09-10 | Miniature stream generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202003343U CN201269162Y (en) | 2008-09-10 | 2008-09-10 | Miniature stream generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201269162Y true CN201269162Y (en) | 2009-07-08 |
Family
ID=40841759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202003343U Expired - Fee Related CN201269162Y (en) | 2008-09-10 | 2008-09-10 | Miniature stream generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201269162Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126770A (en) * | 2011-01-14 | 2011-07-20 | 秦建 | Water purification pipe automatically sterilizing water flow |
| CN106762366A (en) * | 2016-12-22 | 2017-05-31 | 大连海事大学 | Ripples autonomy power system and method based on ship's navigation |
-
2008
- 2008-09-10 CN CNU2008202003343U patent/CN201269162Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126770A (en) * | 2011-01-14 | 2011-07-20 | 秦建 | Water purification pipe automatically sterilizing water flow |
| CN106762366A (en) * | 2016-12-22 | 2017-05-31 | 大连海事大学 | Ripples autonomy power system and method based on ship's navigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20100910 |