CN105162299A - Fully-enclosed horizontal dual-rotor power generation equipment - Google Patents
Fully-enclosed horizontal dual-rotor power generation equipment Download PDFInfo
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- CN105162299A CN105162299A CN201510520179.8A CN201510520179A CN105162299A CN 105162299 A CN105162299 A CN 105162299A CN 201510520179 A CN201510520179 A CN 201510520179A CN 105162299 A CN105162299 A CN 105162299A
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Abstract
The invention discloses fully-enclosed horizontal dual-rotor power generation equipment, which comprises an inner rotor assembly and an outer rotor assembly, wherein the inner rotor assembly comprises an inner rotor drive shaft and a winding; the outer rotor assembly comprises an outer rotor frame, a first inner end cover and a second inner end cover; the first inner end cover and the second inner end cover are arranged at two ends; the winding is packaged in the outer rotor frame; an outer rotor drive shaft is arranged on the outer side surface of the second inner end cover; a collecting ring assembly comprises a conductive ring, an electric brush and an electric brush fixing frame; the conductive ring and the electric brush are arranged in a machine case; the electric brush fixing frame is fixed on the outer surface of the machine case; and the inner rotor drive shaft and the outer rotor drive shaft are coaxially arranged, and are used for connecting an inner rotor drive device and an outer rotor drive device which are opposite in rotation direction in a matching manner. According to the fully-enclosed horizontal dual-rotor power generation equipment, the inner rotor assembly and the outer rotor assembly are respectively driven by the inner rotor drive device and the outer rotor drive device, which are opposite in rotation direction, so that the efficiency is improved. Meanwhile, the winding is packaged in the outer rotor frame in the outer rotor assembly; and the conductive ring and the electric brush are arranged in the machine case, so that the effects on the external environment are avoided; the fault rate is reduced; and the service life is prolonged.
Description
Technical field
The present invention relates to generator, be specifically related to all-closed horizontal birotor generating equipment.
Background technology
The principle of generating equipment utilizes machine power to drive rotor relative to stator rotation, thus output power.The general stator of traditional generating equipment is fixed, and only has rotor around stator rotation, but the generating efficiency of this generating equipment is lower.
In order to improve the generating efficiency of generating equipment, Chinese invention patent CN201054535 discloses a kind of birotor generator, secondary rotor 2 is made up of coil 12, be connected with secondary power wheel 4 by secondary line shaft 6, main rotor 3 is made up of magnet 11, is connected with main power wheel 10 by main power shaft 9, and secondary rotor 2 is arranged around main rotor 3, under the effect of external force, main rotor 3 and secondary rotor 2 form counter motion, improve the utilance of generator to the energy.Main rotor 3 is connected by bearing 8 with secondary rotor 2, and output lead 7 is connected with coil 12 and is connected with brush 5, output current.There are following problems in content disclosed in this birotor generator patent:
(1) disclosed content relates generally to principle, and concrete structure is detailed not, and there is irrational design.Specifically, main power shaft 9 is different with the diameter of secondary line shaft 6, in order in driving main power shaft 9 and secondary line shaft 6 rotation process, the roll inertia of two drive units mutually balances, cancels out each other, make the operation of generator more steady, the drive unit of main power shaft 9 and secondary line shaft 6 needs careful design mutually to mate, thus improves the design difficulty of drive unit.
(2) brush is positioned at outside shell, and easily by the impact of external environment, failure rate is high.
Summary of the invention
Technical problem to be solved by this invention is that existing birotor generator needs to improve traveling comfort further, and reduces the design difficulty of drive unit, reduces the problem of failure rate.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is to provide a kind of all-closed horizontal birotor generating equipment, comprises casing, internal rotor assembly, outer rotor component and collector ring component,
Described internal rotor assembly comprises internal rotor driving shaft, which is provided with winding;
Described outer rotor component comprises external rotor framework cylindrically and is separately fixed at first inner end cap at two ends and second inner end cap of described external rotor framework, described winding package is in described external rotor framework, the inwall of described external rotor framework is provided with the magnet mated with described winding, and the lateral surface center of described second inner end cap is provided with external rotor driving shaft;
Described collector ring component comprises the brush fixed mount being arranged on conducting ring in described casing and brush and being fixed on the outer surface of described casing, described conducting ring to be fixed on described internal rotor driving shaft and to be connected with described winding electric, and described brush is fixed on to mate on described brush fixed mount and with described conducting ring and is connected;
Described internal rotor driving shaft and described external rotor driving shaft are coaxially arranged, and stretch out the two sides of described casing respectively, and for mating the contrary internal rotor drive unit in connection of rotating direction and external rotor drive unit.
In such scheme, described casing comprises cylindric housing and is fixed on the first outer end cap and second outer end cap at described housing two ends, described housing is fixed on base, the center of described first outer end cap is provided with the first inner rotor bearing, the center of described second outer end cap is provided with the first outer rotor bearing, and described internal rotor driving shaft and described external rotor driving shaft difference Matching installation are in described first inner rotor bearing and described first outer rotor bearing.
In such scheme, the medial surface of described first outer end cap is provided with the first inner rotor shaft bearing, and described first inner rotor bearing is arranged in described first inner rotor shaft bearing; The medial surface of described second outer end cap is provided with the first outer rotor shaft bearing, and described first outer rotor bearing is arranged in described first outer rotor shaft bearing.
In such scheme, the center of described first inner end cap is provided with the second outer rotor bearing, the center of described second inner end cap is provided with the second inner rotor bearing, and described internal rotor driving shaft Matching installation is in described second outer rotor bearing and described second inner rotor bearing.
In such scheme, described internal rotor driving shaft is identical with the external part diameter of described external rotor driving shaft.
In such scheme, described conducting ring is arranged between described first inner end cap and described casing, or described conducting ring is arranged between described second inner end cap and described casing.
In such scheme, described second inner end cap comprises discoid lid, and the lateral surface center of described lid is provided with Step Shaft from coarse to fine, and the minor diameter of described Step Shaft forms described external rotor driving shaft.
In such scheme, the large-diameter portion of described Step Shaft forms the second inner rotor shaft bearing for installing the second inner rotor bearing.
In such scheme, the outer end of described first outer end cap and the second outer end cap is plane.
The present invention, internal rotor assembly and outer rotor component by internal rotor drive unit and the driving of external rotor drive unit of direction of rotation, improve the efficiency of generating equipment respectively; Meanwhile, in the external rotor framework of the winding package in internal rotor assembly in outer rotor component, winding is completely closed; In collector ring component, conducting ring and brush, be arranged in casing, thus avoid the impact of external environment, reduces failure rate, extend useful life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of casing in the present invention;
Fig. 3 is the structural representation of external rotor in the present invention;
Fig. 4 is the structural representation of internal rotor and collector machine in the present invention.
Embodiment
The invention provides a kind of all-closed horizontal birotor generating equipment, generating efficiency is high, failure rate is low, long service life.Below in conjunction with Figure of description, the present invention is described in detail.
As shown in Figure 1, all-closed horizontal birotor generating equipment provided by the invention, comprises casing 10, internal rotor assembly 20, outer rotor component 30 and collector ring component 40.
As shown in Figure 2, casing 10 combines an enclosed structure by base 11, cylindric housing 12, first outer end cap 13 and the second outer end cap 14.The left and right open at both ends of housing 12, the first outer end cap 13 and the second outer end cap 14 are respectively by being bolted on the left and right end face of housing 12.The end face of base 11 is provided with the pit suitable with the outer circumference surface of housing 12, is welded and fixed in the pit that housing 12 is placed on the pedestal 11.Base 11 is provided with for the installing hole fixing with ground or support.The center of the medial surface of the first outer end cap 13 is provided with the first inner rotor shaft bearing, is provided with the first inner rotor bearing 15 in the first inner rotor shaft bearing.The center of the medial surface of the second outer end cap 14 is provided with the first outer rotor shaft bearing, is provided with the first outer rotor bearing 16 in the first outer rotor shaft bearing.First outer end cap 13 is concordant with the outer face of the second outer end cap 14, makes product appearance clean and tidy.
As shown in Figure 3, outer rotor component comprises external rotor framework 21, first inner end cap 22 and the second inner end cap 23.Cylindrically, left and right open at both ends, inwall is fixed with external rotor framework 21 magnet 24.First inner end cap 22 and the second inner end cap 23 are respectively by being bolted on the left and right end face of external rotor framework 21.The center of the first inner end cap 22 is provided with the second outer rotor shaft bearing, and the second outer rotor bearing 25 is arranged in the second outer rotor shaft bearing.Second inner end cap 23 comprises discoid lid, and the lateral surface center of lid is provided with Step Shaft from coarse to fine, and the large-diameter portion of Step Shaft forms the second inner rotor shaft bearing, and the second inner rotor bearing 26 is arranged in the second inner rotor shaft bearing.The minor diameter of Step Shaft forms external rotor driving shaft 27.External rotor driving shaft 27 rotates and is arranged in the first outer rotor bearing 16, and the outer end of external rotor driving shaft 27 stretches out the second outer end cap 14 to the right.
As shown in Figure 4, the winding 32 mated with magnet 24 that internal rotor assembly comprises internal rotor driving shaft 31 and arranges around internal rotor driving shaft 31, winding 32 is encapsulated in external rotor framework 21, prevents magnetic from revealing on the one hand, makes full use of the cutting efficiency of magnetic induction line; On the other hand, winding 32 can play dust-proof effect after sealing, and reduces failure rate.The left end from-inner-to-outer of internal rotor driving shaft 31 is successively through the first inner end cap 22 and the first outer end cap 13, and difference Matching installation is in the second outer rotor bearing 25 and the first inner rotor bearing 15.The left end of internal rotor driving shaft 31 stretches out the first outer end cap 13.The right-hand member of internal rotor driving shaft 31 rotates and is arranged in the second inner rotor bearing 26.
Collector ring component comprises conducting ring 41, brush 42 and brush fixed mount 43, conducting ring 41 to be fixed on internal rotor driving shaft 31 and to be electrically connected with winding 32, brush fixed mount 43 is fixed on the outer circumference surface of housing 12, the outer circumference surface of housing 12 is provided with corresponding through hole, and brush 42 is arranged on to mate on brush fixed mount 43 and with conducting ring 41 and is connected.
Conducting ring 41 and brush 42 are arranged between the first outer end cap and the first inner end cap, also can be arranged between the second outer end cap and the second inner end cap.Because conducting ring 41 and brush 42 are encapsulated in housing 12, avoid the impact of extraneous dust or other dirts, reduce failure rate, improve useful life.
All-closed horizontal birotor generating equipment provided by the invention, internal rotor driving shaft 31 is driven by internal rotor drive unit, external rotor driving shaft 27 is driven by external rotor drive unit, the wherein direction of rotation of internal rotor drive unit and external rotor drive unit, make magnet 24 and winding 32 direction of rotation, and then cutting magnetic induction line generation current, this magnet 24 and the mutual counter-rotational mode of winding 32, substantially increase the generating efficiency of generating equipment.Internal rotor drive unit and external rotor drive unit can adopt mechanical energy driving, wind energy drives or fluid can drive.
In addition, internal rotor driving shaft 31 is identical with the external part diameter of external rotor driving shaft 27, can use same structure internal rotor drive unit and external rotor drive unit, reduce the design difficulty of drive unit; Meanwhile, internal rotor drive unit is identical with the roll inertia of external rotor drive unit, again due to the direction of rotation of the two, and coaxially arranges, and therefore can offset the vibrations produced in rotation process, makes the whole service of device more steady.
The present invention, only have internal rotor driving shaft and external rotor driving shaft to stretch out casing, remaining part is all encapsulated in casing, and dust seal is effective, reduces failure rate, substantially increases useful life.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural change made under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (9)
1. all-closed horizontal birotor generating equipment, comprises casing, internal rotor assembly, outer rotor component and collector ring component, it is characterized in that:
Described internal rotor assembly comprises internal rotor driving shaft, which is provided with winding;
Described outer rotor component comprises external rotor framework cylindrically and is separately fixed at first inner end cap at two ends and second inner end cap of described external rotor framework, described winding package is in described external rotor framework, the inwall of described external rotor framework is provided with the magnet mated with described winding, and the lateral surface center of described second inner end cap is provided with external rotor driving shaft;
Described collector ring component comprises the brush fixed mount being arranged on conducting ring in described casing and brush and being fixed on the outer surface of described casing, described conducting ring to be fixed on described internal rotor driving shaft and to be connected with described winding electric, and described brush is fixed on to mate on described brush fixed mount and with described conducting ring and is connected;
Described internal rotor driving shaft and described external rotor driving shaft are coaxially arranged, and stretch out the two sides of described casing respectively, and for mating the contrary internal rotor drive unit in connection of rotating direction and external rotor drive unit.
2. all-closed horizontal birotor generating equipment as claimed in claim 1, it is characterized in that, described casing comprises cylindric housing and is fixed on the first outer end cap and second outer end cap at described housing two ends, described housing is fixed on base, the center of described first outer end cap is provided with the first inner rotor bearing, the center of described second outer end cap is provided with the first outer rotor bearing, and described internal rotor driving shaft and described external rotor driving shaft difference Matching installation are in described first inner rotor bearing and described first outer rotor bearing.
3. all-closed horizontal birotor generating equipment as claimed in claim 2, it is characterized in that, the medial surface of described first outer end cap is provided with the first inner rotor shaft bearing, and described first inner rotor bearing is arranged in described first inner rotor shaft bearing; The medial surface of described second outer end cap is provided with the first outer rotor shaft bearing, and described first outer rotor bearing is arranged in described first outer rotor shaft bearing.
4. all-closed horizontal birotor generating equipment as claimed in claim 2, it is characterized in that, the center of described first inner end cap is provided with the second outer rotor bearing, the center of described second inner end cap is provided with the second inner rotor bearing, and described internal rotor driving shaft Matching installation is in described second outer rotor bearing and described second inner rotor bearing.
5. all-closed horizontal birotor generating equipment as claimed in claim 1, it is characterized in that, described internal rotor driving shaft is identical with the external part diameter of described external rotor driving shaft.
6. all-closed horizontal birotor generating equipment as claimed in claim 1, it is characterized in that, described conducting ring is arranged between described first inner end cap and described casing, or described conducting ring is arranged between described second inner end cap and described casing.
7. all-closed horizontal birotor generating equipment as claimed in claim 1, it is characterized in that, described second inner end cap comprises discoid lid, and the lateral surface center of described lid is provided with Step Shaft from coarse to fine, and the minor diameter of described Step Shaft forms described external rotor driving shaft.
8. all-closed horizontal birotor generating equipment as claimed in claim 7, is characterized in that, the large-diameter portion of described Step Shaft forms the second inner rotor shaft bearing for installing the second inner rotor bearing.
9. all-closed horizontal birotor generating equipment as claimed in claim 2, it is characterized in that, the outer end of described first outer end cap and the second outer end cap is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520179.8A CN105162299A (en) | 2015-08-24 | 2015-08-24 | Fully-enclosed horizontal dual-rotor power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520179.8A CN105162299A (en) | 2015-08-24 | 2015-08-24 | Fully-enclosed horizontal dual-rotor power generation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105162299A true CN105162299A (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510520179.8A Pending CN105162299A (en) | 2015-08-24 | 2015-08-24 | Fully-enclosed horizontal dual-rotor power generation equipment |
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| Country | Link |
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| CN (1) | CN105162299A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048578A (en) * | 2019-04-16 | 2019-07-23 | 上海大学 | A kind of pair of rotating disc type electric machine structure |
| CN110676997A (en) * | 2019-10-25 | 2020-01-10 | 张英 | Permanent magnet generator with positive and negative double rotors |
| CN113178996A (en) * | 2021-05-26 | 2021-07-27 | 苏卫星 | Totally enclosed horizontal shaft dual drive power generation facility |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232170Y (en) * | 1994-12-24 | 1996-07-31 | 苏卫星 | Bidirectional rotary generator |
| CN101090221A (en) * | 2006-06-14 | 2007-12-19 | 中国汽车技术研究中心 | Brushless double-rotor machine |
| CN201570944U (en) * | 2009-12-24 | 2010-09-01 | 金永官 | Electric-power double-rotor generator |
| JP2012005218A (en) * | 2010-06-16 | 2012-01-05 | Meidensha Corp | Brushless motor |
| CN103216387A (en) * | 2012-01-18 | 2013-07-24 | 苏卫星 | Two-way rotating power generation equipment |
-
2015
- 2015-08-24 CN CN201510520179.8A patent/CN105162299A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232170Y (en) * | 1994-12-24 | 1996-07-31 | 苏卫星 | Bidirectional rotary generator |
| CN101090221A (en) * | 2006-06-14 | 2007-12-19 | 中国汽车技术研究中心 | Brushless double-rotor machine |
| CN201570944U (en) * | 2009-12-24 | 2010-09-01 | 金永官 | Electric-power double-rotor generator |
| JP2012005218A (en) * | 2010-06-16 | 2012-01-05 | Meidensha Corp | Brushless motor |
| CN103216387A (en) * | 2012-01-18 | 2013-07-24 | 苏卫星 | Two-way rotating power generation equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048578A (en) * | 2019-04-16 | 2019-07-23 | 上海大学 | A kind of pair of rotating disc type electric machine structure |
| CN110676997A (en) * | 2019-10-25 | 2020-01-10 | 张英 | Permanent magnet generator with positive and negative double rotors |
| CN113178996A (en) * | 2021-05-26 | 2021-07-27 | 苏卫星 | Totally enclosed horizontal shaft dual drive power generation facility |
| CN113178996B (en) * | 2021-05-26 | 2024-06-04 | 苏卫星 | Totally enclosed horizontal axis dual drive power generation facility |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151216 |