CN102465819A - Turbine generator for well drilling - Google Patents
Turbine generator for well drilling Download PDFInfo
- Publication number
- CN102465819A CN102465819A CN2010105419403A CN201010541940A CN102465819A CN 102465819 A CN102465819 A CN 102465819A CN 2010105419403 A CN2010105419403 A CN 2010105419403A CN 201010541940 A CN201010541940 A CN 201010541940A CN 102465819 A CN102465819 A CN 102465819A
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- CN
- China
- Prior art keywords
- stator
- turbine rotor
- hollow
- drilling well
- turbogenerator
- 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 relates to a turbine generator for well drilling, which is suitable for underground power generation in petroleum geological well drilling and power distribution of underground equipment and has the advantages of simple structure, convenience for use, reliable performance and low cost. The turbine generator comprises a turbine rotor, wherein an eight-wing helical body is arranged at the middle of the turbine rotor, a permanent magnet is arranged in a hollow body at the lower part of the turbine rotor and connected with the eight-wing helical body, the permanent magnet is internally provided with a stator, a coil generating a current is arranged on the stator, the upper end of the stator is provided with a sliding bearing pair and is matched with an upper sliding bearing pair arranged at the upper end of the hollow body of the turbine rotor, the middle end of the stator is matched with a lower sliding bearing pair arranged at the lower end of the hollow body of the turbine rotor, and the lower end of the stator is internally provided with a charge voltage-stabilizing circuit connected with the coil on the stator.
Description
One, technical field:
The present invention relates to a kind of drilling well and use turbogenerator, especially relate to a kind of drilling well that can be convenient to be installed on the underground drill stem and use turbogenerator, it is suitable for the down-hole generating in the petroleum geology drilling well and gives the downhole instrument distribution.
Two, background technique:
At present, the generator that has downhole instrument to use abroad, but more complicated, and can only with the supporting use of special instrument.Domesticly do not develop corresponding downhole instrument at present, so drilling well does not also find out with turbogenerator.
Three, summary of the invention:
The present invention provides a kind of drilling well to use turbogenerator in order to solve the deficiency in the above-mentioned background technology, and it is suitable for the down-hole generating in the petroleum geology drilling well and gives the downhole instrument distribution, and is simple in structure, easy to use, reliable performance, and cost is low.
For realizing above-mentioned purpose, the technological scheme that the present invention adopts is:
Turbogenerator is used in a kind of drilling well; It is characterized in that: comprise turbine rotor, have eight wing heliconids, permanent magnetism to be installed in the hollow of turbine rotor bottom and in the middle part of the turbine rotor and be connected with eight wing heliconids; Stator is housed in the permanent magnetism; The coil that the generation electric current is arranged on the stator, the upper end of stator are equipped with sliding axle to be undertaken, and undertakes supporting with the last sliding axle of the upper end that is loaded on turbine rotor hollow; It is supporting that the middle-end of stator and the properties of journal bearing lubricated that is loaded on turbine rotor hollow lower end are paid, adorn the lower end of stator in stator on the charging and voltage stabilizing circuit that links to each other of coil.
Above-mentioned turbine rotor upper end is one cylindrical.
Above-mentioned permanent magnetism is cylindrical shape.
The lower end of said stator is a cylindrical shape.
Compared with prior art, advantage and effect that the present invention has are following: be suitable for the down-hole generating in the petroleum geology drilling well and give the downhole instrument distribution, and simple in structure, easy to use, reliable performance, cost is low.
Four, description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1.
Among the figure, the 1-turbine rotor, the last sliding axle of 2-is undertaken, 3-permanent magnetism, the 4-stator, the 5-properties of journal bearing lubricated is paid, 6-charging and voltage stabilizing circuit.
Five, embodiment:
Referring to Fig. 1 and Fig. 2, the present invention by turbine rotor 1, permanent magnetism 3, stator 4, go up that sliding axle undertakes 2, properties of journal bearing lubricated pays 5, charging and voltage stabilizing power supply 6 is formed.Turbine rotor 1 upper end is a cylindrical installing and locating that is used for; There are eight wing heliconids at the middle part, and when fluid passed through eight wing heliconids, hydraulic action promoted the rotation of eight wing heliconids; Hollow in turbine rotor 1 bottom; Be used to install permanent magnetism 3, stator 4, the upper end of hollow is equipped with sliding axle and undertakes 2 in turbine rotor 1, in the lower end of turbine rotor 1 hollow properties of journal bearing lubricated is installed and pays 5.Cylindrical permanent-magnet 3 is installed in turbine rotor 1 hollow and with eight wing heliconids and is connected, and making has magnetic field to exist in turbine rotor 1 hollow.The supporting stator 4 that is equipped with in cylindrical permanent-magnet 3; The coil that produces electric current is arranged on the stator 4, and turbine rotor 1 promotes eight wing heliconids and rotates under hydraulic action, and drive simultaneously is installed in that the permanent magnetism 3 on the hollow rotates together in turbine rotor 1 bottom; The upper end of stator 4 is equipped with sliding axle and is undertaken; Undertake 2 with the last sliding axle of turbine rotor 1 hollow upper end installation and match, the properties of journal bearing lubricated that install the middle-end of stator 4 and turbine rotor 1 hollow lower end is paid 5 and is matched, and forms interactive unaffected.The lower end of stator 4 is a cylindrical shape; In dress charging and voltage stabilizing circuit 6, and link to each other with coil on the stator 4, permanent magnetism 3 relatively rotates the work done of generation cutting magnetic line with stator 4; Make the electricity of generation get into charging and voltage stabilizing circuit 6, under the effect of charging and voltage stabilizing circuit 6, can outwards export direct current of voltage regulation.
During real work; When drilling well with turbogenerator with the drilling tool G.I.H after; Turn on pump flows drilling fluid, and flowing fluid promotes eight wing heliconids rotation on the turbine rotor 1, drives to be installed in that the permanent magnetism 3 on the hollow rotates together in turbine rotor 1 bottom; Because being equipped with sliding axle, the upper end of stator 4 undertakes 4; The last sliding axle of installing with the upper end of turbine rotor 1 hollow is undertaken 2 and is matched, and the properties of journal bearing lubricated that install the lower end of the middle-end of stator 4 and turbine rotor 1 hollow is paid 5 and matched, and the formation interaction is unaffected.Permanent magnetism 3 rotates and stator 4 motionless formation relative movement cutting magnetic lines, produces electric current on the stator 4 and is sent to the charging and voltage stabilizing circuit 6 in the cylinder of stator 4 lower ends, outwards exports direct current of voltage regulation through the effect of charging and voltage stabilizing circuit 6.
Claims (4)
1. turbogenerator is used in a drilling well; It is characterized in that: comprise turbine rotor (1), have eight wing heliconids, permanent magnetism (3) to be installed in the hollow of turbine rotor (1) bottom and in the middle part of the turbine rotor (1) and be connected with eight wing heliconids; Stator (4) is housed in the permanent magnetism (3); The coil that produces electric current is arranged on the stator (4), and the upper end of stator (4) is equipped with sliding axle and is undertaken, with the last sliding axle of the upper end that is loaded on turbine rotor (1) hollow undertake (2) supporting; It is supporting that the middle-end of stator (4) and the properties of journal bearing lubricated that is loaded on turbine rotor (1) hollow lower end are paid (5), adorn the lower end of stator (4) in stator on the charging and voltage stabilizing circuit (6) that links to each other of coil.
2. turbogenerator is used in a kind of drilling well according to claim 1, it is characterized in that: said turbine rotor (1) upper end is one cylindrical.
3. turbogenerator is used in a kind of drilling well according to claim 2, it is characterized in that: said permanent magnetism (3) is cylindrical shape.
4. turbogenerator is used in a kind of drilling well according to claim 3, it is characterized in that: the lower end of said stator (4) is a cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105419403A CN102465819A (en) | 2010-11-12 | 2010-11-12 | Turbine generator for well drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105419403A CN102465819A (en) | 2010-11-12 | 2010-11-12 | Turbine generator for well drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102465819A true CN102465819A (en) | 2012-05-23 |
Family
ID=46069839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105419403A Pending CN102465819A (en) | 2010-11-12 | 2010-11-12 | Turbine generator for well drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102465819A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976041A (en) * | 2015-04-23 | 2015-10-14 | 李德生 | Vortex barrier-free groove power generation device |
| CN104976029A (en) * | 2015-04-21 | 2015-10-14 | 李德生 | Hollow turbine outer transmission driving power generation system |
| CN104976036A (en) * | 2015-04-23 | 2015-10-14 | 李德生 | Barrier-free external driving whirlpool electricity generation equipment with concave wall |
| CN104976040A (en) * | 2015-04-23 | 2015-10-14 | 李德生 | Vortex turbine power generation device |
| CN105041549A (en) * | 2015-04-21 | 2015-11-11 | 李德生 | High-pressure power screw collar power generation system |
| CN105041550A (en) * | 2015-04-21 | 2015-11-11 | 李德生 | High-speed external-driving screw collar driven power generation system |
-
2010
- 2010-11-12 CN CN2010105419403A patent/CN102465819A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976029A (en) * | 2015-04-21 | 2015-10-14 | 李德生 | Hollow turbine outer transmission driving power generation system |
| CN105041549A (en) * | 2015-04-21 | 2015-11-11 | 李德生 | High-pressure power screw collar power generation system |
| CN105041550A (en) * | 2015-04-21 | 2015-11-11 | 李德生 | High-speed external-driving screw collar driven power generation system |
| CN104976041A (en) * | 2015-04-23 | 2015-10-14 | 李德生 | Vortex barrier-free groove power generation device |
| CN104976036A (en) * | 2015-04-23 | 2015-10-14 | 李德生 | Barrier-free external driving whirlpool electricity generation equipment with concave wall |
| CN104976040A (en) * | 2015-04-23 | 2015-10-14 | 李德生 | Vortex turbine power generation 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: 20120523 |