CN86205281U - Submersible electric generating device - Google Patents
Submersible electric generating device Download PDFInfo
- Publication number
- CN86205281U CN86205281U CN 86205281 CN86205281U CN86205281U CN 86205281 U CN86205281 U CN 86205281U CN 86205281 CN86205281 CN 86205281 CN 86205281 U CN86205281 U CN 86205281U CN 86205281 U CN86205281 U CN 86205281U
- Authority
- CN
- China
- Prior art keywords
- generating device
- electric generating
- submersible electric
- hydraulic turbine
- annulus
- 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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- Hydraulic Turbines (AREA)
Abstract
The utility model relates to a submersible electric generating device. The submersible electric generating device is characterized in that a hydroturbine component combines a blade and a permanent magnet into a whole, and the blade is movable. As long as the submersible electric generating device is arranged into the flowing water without building a dam, the generation of electricity can be carried out in shallow water or slow flowing water. The generated electricity can provide the daily life electricity for scattered inhabitants, field workers and travelers or provide power sources for navigation lights.
Description
A kind of diving Blast Furnace Top Gas Recovery Turbine Unit (TRT) is applicable to Yi Jiang, river, lake, the moving natural water source generating of ocean current.
Common hydropower station needs the water source than horn of plenty, and needs certain drop.Therefore except that the hydraulic generator unit is installed, also must barrage build the dam and store the water source, flood; Build duct, machine is gone in diversion, needs suitable investment and necessary natural conditions.For near the small-scale water source, there is not condition to set up the remote districts in power station again, or the, Lv Swam personnel's of reconnaissance life, electric consumption on lighting, often feel to be difficult for solving.
Task of the present utility model just provides and a kind ofly can directly place water, utilizes the small-sized electric generating apparatus of the water source generating of flowing.
Task of the present utility model is achieved in that by comprising iron core and decide the stator that the core winding constitutes and is fixed on the axis that the hydraulic turbine that moving vane, permanent magnet are housed links to each other with axis by the bearing on the axis, and can rotate around axis under the waterpower promotion.Main points of the present utility model are that its hydraulic turbine is combined as a whole blade, permanent magnet, and its blade is movable, can be with the water (flow) direction conversion direction, and reducing resistance, thereby make the hydraulic turbine in shallow stream, unhurried current, all turn, generate electricity.
It is simple, easy for installation that this small-sized diving Blast Furnace Top Gas Recovery Turbine Unit (TRT) has manufacturing, do not need barrage to build the dam, be placed in the advantage that also can generate electricity in shallow water, the unhurried current, institute's electricity can satisfy scattered resident, exploration team member, trip Swam person's household electricity, also can use for navigation light.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof:
Accompanying drawing 1 is a kind of diving generating device structure schematic diagram.
Accompanying drawing 2 is vertical views (lifting loam cake) of Fig. 1.
In conjunction with the accompanying drawings: axis (1) is fixed on the base (2), and the hydraulic turbine links to each other with axis (1) by upper and lower bearing shell (4), and can rotate around it.The hydraulic turbine is a wheel shape structure, comprises upper and lower outer toroid (10), upper and lower interior annulus (11) and moving vane (12), upper and lower cover (7).Outer toroid (10) and interior annulus (11) and bearing shell (4) all pass through upper and lower rood beam (13) and link into an integrated entity.Be to support by the rotating shaft (8) of moving vane (12) between the upper and lower outer toroid (10), moving vane (12) has 8 at least, just is hinged between the upper and lower outer toroid (10) with blade rotor (8).Support by retaining bolt (9) between the annulus (11) in upper and lower.Nut (3) is fastening rotating shaft (8) and retaining bolt (9).On the annulus (11), welding permanent magnet (14) in upper and lower.Stator module is by being fixed on the iron core (5) on the axis (1) and deciding core winding (6) and formed, and winding (6) outside is coated with underwater paint or resin.Winding (6) quantity is corresponding with permanent magnet (14).
When static, an end of blade (12) is contained on the sharf (8), and end leans against on the retaining bolt (9) in addition, and whole blade face is curved.This diving Blast Furnace Top Gas Recovery Turbine Unit (TRT) is put into flowing water, bearing (2) below axis (1) is fixed on the bottom, concave surface is promoted by waterpower in face of the blade (12) of water (flow) direction, tightly be close to retaining bolt (9), convex surface is then pushed open by water in face of the blade (12) of water (flow) direction, break away from retaining bolt (9) and become free floating state downstream, thereby reduced resistance, the hydraulic turbine is very easily rotated, no matter how water (flow) direction changes, the hydraulic turbine is all pressed a direction and is rotated.Because permanent magnet (14) and impeller unitary rotation decide to produce in the core winding (6) induced electromotive force thereby make.An one meter in diameter, high half meter diving Blast Furnace Top Gas Recovery Turbine Unit (TRT), placing flow velocity is the water of one meter of per second, and its revolution can reach per minute 75 commentaries on classics, and generated output can reach 250 watts.Electric current can be drawn, be charge in batteries after rectification, resupplies household electrical appliances or navigation light and use.
The utility model cost of electricity-generating is low, and equipment is simple, is easy to make, and is convenient to carrying and installation. If increase the exciter device, also can be made into the diving alternating current generating sets of relatively high power.
Claims (1)
- A kind of diving Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises stator module and hydraulic turbine assembly, it is characterized in that:1, hydraulic turbine assembly be by comprise upper and lower outer toroid [10], upper and lower in annulus [11], be supported on sharf [8] between the upper and lower outer toroid [10], be supported on upper and lower between the annulus [11] retaining bolt [9] and with the inside and outside annulus contact upper and lower rood beam of all-in-one-piece [13] and upper and lower cover [7] and moving vane [12] in addition permanent magnet [14] constituted.2, the moving vane of the hydraulic turbine (12), the blade face is curved, and an end is hinged between the upper and lower outer toroid (10) by sharf (8), and the other end can be close under the operating state on retaining bolt (9) around sharf (8) activity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86205281 CN86205281U (en) | 1986-07-15 | 1986-07-15 | Submersible electric generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86205281 CN86205281U (en) | 1986-07-15 | 1986-07-15 | Submersible electric generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86205281U true CN86205281U (en) | 1987-01-21 |
Family
ID=4808152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86205281 Withdrawn CN86205281U (en) | 1986-07-15 | 1986-07-15 | Submersible electric generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86205281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983657A (en) * | 2012-11-22 | 2013-03-20 | 中国船舶重工集团公司第七○二研究所 | Supporting structure of propulsion motor used by manned submersible |
| CN104775976A (en) * | 2015-04-10 | 2015-07-15 | 姚焕源 | Novel cross flow type power generating device |
| CN110735751A (en) * | 2019-09-29 | 2020-01-31 | 浙江大学 | conventional sea area water flow driving power generation device |
-
1986
- 1986-07-15 CN CN 86205281 patent/CN86205281U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983657A (en) * | 2012-11-22 | 2013-03-20 | 中国船舶重工集团公司第七○二研究所 | Supporting structure of propulsion motor used by manned submersible |
| CN102983657B (en) * | 2012-11-22 | 2014-12-10 | 中国船舶重工集团公司第七○二研究所 | Supporting structure of propulsion motor used by manned submersible |
| CN104775976A (en) * | 2015-04-10 | 2015-07-15 | 姚焕源 | Novel cross flow type power generating device |
| CN110735751A (en) * | 2019-09-29 | 2020-01-31 | 浙江大学 | conventional sea area water flow driving power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |