CN211266730U - Novel power generation device - Google Patents
Novel power generation device Download PDFInfo
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- CN211266730U CN211266730U CN201921008635.0U CN201921008635U CN211266730U CN 211266730 U CN211266730 U CN 211266730U CN 201921008635 U CN201921008635 U CN 201921008635U CN 211266730 U CN211266730 U CN 211266730U
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- magnetic conduction
- permanent magnet
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- fixing
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- 238000010248 power generation Methods 0.000 title claims abstract description 20
- 230000004907 flux Effects 0.000 claims abstract description 46
- 230000006698 induction Effects 0.000 claims abstract description 16
- 238000002955 isolation Methods 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 230000033228 biological regulation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model relates to the technical field of permanent magnet power generation, in particular to a novel power generation device; the magnetic flux regulating device comprises a permanent magnet core and magnetic conduction columns arranged at intervals with the permanent magnet core, wherein one end of each magnetic conduction column is correspondingly connected with one end of the permanent magnet core through a fixedly connected magnetic conduction piece, and the other end of each magnetic conduction column is magnetically connected with the other end of the permanent magnet core through a magnetic flux regulating turntable; the magnetic flux adjusting turntable is provided with a magnetic isolation part and a magnetic conduction part, and is provided with a rotating shaft which is used for being connected with an external rotating power source; the magnetic induction coil is sleeved outside the magnetic conduction column; the magnetic flux between the permanent magnetic core and the magnetic conductive column is changed by changing the position of the magnetic conductive part on the magnetic flux adjusting turntable, and the magnetic induction coil generates induced potential due to the alternating magnetic flux passing through the magnetic conductive iron core and generates voltage at two ends of the magnetic induction coil; only need rotate the magnetic flux modulation carousel, the kinetic energy that needs is little, has solved the generator inner core of rotor stator structure, and rotor structure is complicated, and the kinetic energy that the rotor rotation needs is big, is unfavorable for improving the technical problem of generating efficiency.
Description
Technical Field
The utility model belongs to the technical field of permanent magnet power generation technique and specifically relates to a novel power generation device is related to.
Background
The generator is a mechanical device for converting energy in other forms into electric energy, and has a plurality of forms, but the working principle of the generator is based on the electromagnetic induction law and the electromagnetic force law; the structure principle is that proper magnetic conductive and conductive materials are utilized to form a magnetic circuit and a circuit which mutually perform electromagnetic induction so as to generate electromagnetic power and achieve the purpose of energy conversion. The existing generator mainly comprises a stator, a rotor, an end cover, an electric brush, a base, a bearing and other parts; the stator consists of a base, a stator core, a coil winding and other structural members for fixing the parts; the rotor consists of a rotor iron core, a rotor magnetic pole (with a yoke and a magnetic pole winding), a slip ring (also called a copper ring and a collecting ring), a fan, a rotating shaft and the like; an outer rotor generator such as 201820725492.4; the inner core of the generator with the rotor and stator structures needs a complex rotor structure, is large in size, needs large kinetic energy for driving the inner core to rotate, is not beneficial to improving the generating efficiency, and is complex in structure and difficult to disassemble, assemble and maintain.
Therefore, the utility model discloses to above-mentioned problem the utility model discloses urgent need provide a new novel power generation facility.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel power generation facility, through magnetic core forever, magnetic conduction post and the mode of arranging of magnetic flux regulation carousel to solve the generator inner core of the rotor stator structure who exists among the prior art, rotor structure is complicated, and the kinetic energy that the rotor rotation needs is big, is unfavorable for improving the technical problem of generating efficiency.
The utility model provides a novel power generation device, which comprises a permanent magnet core and a magnetic conduction column arranged at an interval with the permanent magnet core, wherein one end of the magnetic conduction column is correspondingly connected with one end of the permanent magnet core through a fixed connection magnetic conduction piece, and the other end of the magnetic conduction column is magnetically connected with the other end of the permanent magnet core through a magnetic flux regulation turntable; the flux adjusting turntable is provided with a magnetic isolation part and a magnetic conduction part, and when the magnetic conduction part is correspondingly connected with the magnetic conduction column and the permanent magnet core, the magnetic conduction column is in magnetic conduction with the permanent magnet core; the flux adjusting rotary disc is provided with a rotating shaft which is used for being connected with an external rotating power source; and the magnetic induction coil is sleeved outside the magnetic conduction column.
Furthermore, the number of the magnetic conduction columns is multiple, and the magnetic conduction columns are distributed at intervals along the circumferential direction of the permanent magnetic core.
Furthermore, the magnetic conduction parts are radially connected to the rotating shaft and are alternately arranged at intervals along the circumferential direction of the rotating shaft; the rotating shaft corresponds to the permanent magnet core in position, and the connecting end of each magnetic conduction part and the rotating shaft corresponds to the permanent magnet core in position.
Further, the number of the magnetic conduction parts is the same as that of the magnetic conduction columns; the magnetic conduction parts are arranged in one-to-one correspondence with the positions of the magnetic conduction columns.
Further, the number of the magnetic conduction parts is less than that of the magnetic conduction columns.
Furthermore, the fixed magnetic conductive member is a magnetic disk, and the permanent magnetic core and one end of each magnetic conductive column are connected to the magnetic disk.
The fixing frame comprises a base, at least two support rods vertically arranged on the base and an upper cover connected to the top ends of the support rods; the base is provided with fixing through holes, the magnetic disc is provided with a plurality of fixing through holes, the permanent magnetic core and the bottom end of each magnetic conduction column are respectively provided with a fixing blind hole, each fixing through hole is arranged in one-to-one correspondence with each fixing through hole, and each fixing through hole is in one-to-one correspondence with each fixing blind hole; the bolt sequentially penetrates through the fixing through hole and the fixing through hole to be correspondingly connected with the fixing blind hole; the top end of each supporting rod is provided with a top end threaded blind hole, the upper cover is provided with a plurality of upper cover fixing through holes, and the upper cover fixing through holes correspond to the top end threaded blind holes in position one to one and are connected through bolts; the upper cover is also provided with a shaft hole, and the rotating shaft and the shaft hole are correspondingly penetrated and installed.
Furthermore, two side edges of the magnetic conduction part are respectively connected with one magnetic isolation part.
Furthermore, the upper surfaces of the permanent magnetic core and the magnetic conduction columns are positioned on the same plane; the surface of the magnetic flux regulating turntable, which is contacted with the magnetic flux conducting column, is smooth.
Further, the plane of each circle of the magnetic induction coil is not parallel to the axis of the permanent magnetic core.
The utility model provides a pair of novel power generation facility compares with prior art and has following progress:
1. the utility model adopts the magnetic conduction column which comprises a permanent magnetic core and is arranged at an interval with the permanent magnetic core, one end of the magnetic conduction column is correspondingly connected with one end of the permanent magnetic core through a fixedly connected magnetic conduction piece, and the other end of the magnetic conduction column is magnetically connected with the other end of the permanent magnetic core through a magnetic flux regulation turntable; the flux adjusting turntable is provided with a magnetic isolation part and a magnetic conduction part, and when the magnetic conduction part is correspondingly connected with the magnetic conduction column and the permanent magnet core, the magnetic conduction column is in magnetic conduction with the permanent magnet core; the flux adjusting rotary disc is provided with a rotating shaft which is used for being connected with an external rotating power source; the magnetic induction coil is sleeved outside the magnetic conduction column; the relative positions of the permanent magnetic core and each magnetic conduction column are fixed, one end of the permanent magnetic core is magnetically connected through a fixedly-connected magnetic conduction piece, the other end of the permanent magnetic core is connected through the magnetic flux adjusting turntable, the change of the magnetic flux between the permanent magnetic core and the magnetic conduction columns is realized by changing the position of the magnetic conduction part on the magnetic flux adjusting turntable, the magnetic induction coil generates induced potential due to the alternating magnetic flux passing through the magnetic conduction iron core, and voltage is generated at the two ends of the magnetic induction coil; and the in-process of realizing the above-mentioned magnetic flux change of transferring only needs the magnetic flux carousel of transferring rotates, and the kinetic energy that needs is little, has effectively solved the generator inner core of rotor stator structure that exists among the prior art, and rotor structure is complicated, and the kinetic energy that the rotor rotation needs is big, is unfavorable for improving the technical problem of generating efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the novel power generation device of the present invention;
fig. 2 is a schematic structural diagram (assembly diagram) of the novel power generation device of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the novel power generation device provided in this embodiment includes a permanent magnet core 1 and magnetic conductive columns 2 arranged at intervals with the permanent magnet core 1, wherein one end of each magnetic conductive column 2 is correspondingly connected with a magnetic pole at one end of the permanent magnet core through a fixed magnetic conductive member 3, and the other end of each magnetic conductive column is magnetically connected with a magnetic pole at the other end of the permanent magnet core through a magnetic flux adjusting turntable 4; the flux adjusting turntable is provided with a magnetic isolation part 42 and a magnetic conduction part 41, and when the magnetic conduction part is correspondingly connected with the magnetic conduction column and the permanent magnetic core, the magnetic conduction column is in magnetic conduction with the permanent magnetic core; the flux adjusting turntable is provided with a rotating shaft 43 which is used for being connected with an external rotating power source; and a magnetic induction coil 21 is sleeved outside the magnetic conduction column.
The utility model adopts the magnetic conduction column which comprises a permanent magnetic core and is arranged at an interval with the permanent magnetic core, one end of the magnetic conduction column is correspondingly connected with one end of the permanent magnetic core through a fixedly connected magnetic conduction piece, and the other end of the magnetic conduction column is magnetically connected with the other end of the permanent magnetic core through a magnetic flux regulation turntable; the flux adjusting turntable is provided with a magnetic isolation part and a magnetic conduction part, and when the magnetic conduction part is correspondingly connected with the magnetic conduction column and the permanent magnet core, the magnetic conduction column is in magnetic conduction with the permanent magnet core; the flux adjusting rotary disc is provided with a rotating shaft which is used for being connected with an external rotating power source; the magnetic induction coil is sleeved outside the magnetic conduction column; the relative positions of the permanent magnetic core and each magnetic conduction column are fixed, one end of the permanent magnetic core is magnetically connected through a fixedly-connected magnetic conduction piece, the other end of the permanent magnetic core is connected through the magnetic flux adjusting turntable, the change of the magnetic flux between the permanent magnetic core and the magnetic conduction columns is realized by changing the position of the magnetic conduction part on the magnetic flux adjusting turntable, the magnetic induction coil generates induced potential due to the alternating magnetic flux passing through the magnetic conduction iron core, and voltage is generated at the two ends of the magnetic induction coil; and the in-process of realizing the above-mentioned magnetic flux change of transferring only needs the magnetic flux carousel of transferring rotates, and the kinetic energy that needs is little, has effectively solved the generator inner core of rotor stator structure that exists among the prior art, and rotor structure is complicated, and the kinetic energy that the rotor rotation needs is big, is unfavorable for improving the technical problem of generating efficiency.
Referring to fig. 1 and 2, in this embodiment, the number of the magnetic conduction columns is multiple, and the magnetic conduction columns are arranged at equal intervals along the circumferential direction of the permanent magnet core.
Referring to fig. 1 and 2, in the present embodiment, the magnetic conducting portions and the magnetic isolating portions are both radially connected to the rotating shaft, and the magnetic conducting portions and the magnetic isolating portions are alternately arranged at intervals along the circumferential direction of the rotating shaft; the rotating shaft corresponds to the permanent magnet core in position, and the connecting end of each magnetic conduction part and the rotating shaft corresponds to the permanent magnet core in position. The rotating shaft comprises a circular shaft plate 431 and a shaft rod 432 fixedly arranged in the middle of the shaft plate in a penetrating way; the maximum radius of the shaft plate is smaller than that of the permanent magnet core; the magnetic conduction part with separate the magnetism part and be fan-shaped, just magnetic conduction part with separate the magnetism part and all connect in on the axial compressor board.
In this embodiment, the number of the magnetic conductive parts is less than that of the magnetic conductive columns; in this embodiment, four magnetic conductive columns are distributed on a circle which takes the center of the permanent magnetic core and any distance as a radius, and the distances between two adjacent magnetic conductive columns are the same; the number of the magnetic conduction parts on the magnetic flux adjusting turntable 4 is three, and the included angles of two adjacent magnetic conduction parts are the same; on a circle with the axis of the rotating shaft as the center of a circle and the distance between the axis of the permanent magnetic core and the axis of the magnetic conductive column as the radius R, the sum of the arc lengths of the magnetic conductive parts is D1; on a circle which takes the axis of the permanent magnetic core as the center of circle and takes R as the radius, the sum of the arc lengths of the magnetic conduction columns is D2, and D1 is more than or equal to D2; at any time when the flux adjusting turntable rotates, the total amount of the magnetic flux passing through each magnetic conduction column is changed, and current is generated, so that the continuity of the generated current is maintained. In this embodiment, each of the magnetic conductive portions is in a fan shape, and accelerates the rate of change of magnetic flux.
In this embodiment, the number of the magnetic conductive portions is less than that of the magnetic conductive columns to maintain the continuity of the generated current, and of course, the number of the magnetic conductive portions may be selected to be the same as that of the magnetic conductive columns, and each magnetic conductive portion corresponds to each magnetic conductive column in position one to one; in the design, the magnetic flux change conditions among the magnetic conduction columns are the same, and the current amount generated by the magnetic induction coil on each magnetic conduction column in the same time period is the same, so that the maximum induced current capable of being output is improved; the number of the magnetic conductive parts can be selected by those skilled in the art according to actual needs, and will not be described in detail herein.
Referring to fig. 1 and 2, in this embodiment, the fixed magnetic conductive member is a magnetic disk, and the permanent magnetic core and one end magnetic pole of each magnetic conductive column are both connected to the magnetic disk.
Referring to fig. 1 and 2, the present embodiment further includes a fixed outer frame, where the fixed outer frame includes a base 51, at least two support rods 52 erected on the base, and an upper cover 53 connected to the top ends of the support rods; the base is provided with a fixing through hole 511, the magnetic disc is provided with a plurality of fixing through holes, the permanent magnetic core and the bottom end of each magnetic conduction column are respectively provided with a fixing blind hole, each fixing through hole is arranged in one-to-one correspondence with each fixing through hole, and each fixing through hole is in one-to-one correspondence with each fixing blind hole; the bolt sequentially penetrates through the fixing through hole and the fixing through hole to be correspondingly connected with the fixing blind hole; the top end of each support rod is provided with a top end threaded blind hole 521, the upper cover is provided with a plurality of upper cover fixing through holes 531, and the upper cover fixing through holes correspond to the top end threaded blind holes in position one to one and are connected through bolts; the middle part of the upper cover is also provided with a shaft hole 532, and the shaft lever of the rotating shaft is correspondingly penetrated and installed with the shaft hole. The fixed outer frame is made of a non-magnetic material.
Referring to fig. 1, in the present embodiment, the magnetic isolation portion is made of wood, and two side edges of the magnetic conduction portion are respectively connected to one magnetic isolation portion. And two side edges of the magnetic conduction part are fixed to keep the stability of the magnetic flux adjusting turntable and prevent the magnetic conduction part from shaking during rotation.
In the embodiment, the upper surfaces of the permanent magnetic core and the magnetic conduction columns are positioned on the same plane; the surface (lower surface) that the accent magnetic flux carousel and the magnetic conduction post contacted sets up smoothly.
Referring to fig. 1 and 2, in this embodiment, the planes of the turns of the magnetic induction coil are not parallel to the axis of the permanent magnet core.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. A novel power generation device is characterized by comprising a permanent magnet core and magnetic conduction columns arranged at intervals with the permanent magnet core, wherein one end of each magnetic conduction column is correspondingly connected with one end of the permanent magnet core through a fixedly connected magnetic conduction piece, and the other end of each magnetic conduction column is magnetically connected with the other end of the permanent magnet core through a magnetic flux regulating turntable; the flux adjusting turntable is provided with a magnetic isolation part and a magnetic conduction part, and when the magnetic conduction part is correspondingly connected with the magnetic conduction column and the permanent magnet core, the magnetic conduction column is in magnetic conduction with the permanent magnet core; the flux adjusting rotary disc is provided with a rotating shaft which is used for being connected with an external rotating power source; the magnetic induction coil is sleeved outside the magnetic conduction column; the fixed magnetic conduction piece is a magnetic disk, and the permanent magnetic core and one end of each magnetic conduction column are connected to the magnetic disk; the fixing frame comprises a base, at least two support rods vertically arranged on the base and an upper cover connected to the top ends of the support rods; the base is provided with fixing through holes, the magnetic disc is provided with a plurality of fixing through holes, the permanent magnetic core and the bottom end of each magnetic conduction column are respectively provided with a fixing blind hole, each fixing through hole is arranged in one-to-one correspondence with each fixing through hole, and each fixing through hole is in one-to-one correspondence with each fixing blind hole; the bolt sequentially penetrates through the fixing through hole and the fixing through hole to be correspondingly connected with the fixing blind hole; the top end of each supporting rod is provided with a top end threaded blind hole, the upper cover is provided with a plurality of upper cover fixing through holes, and the upper cover fixing through holes correspond to the top end threaded blind holes in position one to one and are connected through bolts; the upper cover is also provided with a shaft hole, and the rotating shaft is correspondingly penetrated and installed with the shaft hole; the permanent magnetic core and the upper surface of each magnetic conduction column are positioned on the same plane; the surface of the magnetic flux regulating turntable, which is contacted with the magnetic flux conducting column, is smooth.
2. The novel power generation device as claimed in claim 1, wherein the number of the magnetic conduction columns is multiple, and each magnetic conduction column is arranged at intervals along the circumferential direction of the permanent magnetic core.
3. The novel power generation device as claimed in claim 2, wherein the magnetic conduction parts are radially connected to the rotating shaft, and are alternately arranged at intervals along the circumferential direction of the rotating shaft; the rotating shaft corresponds to the permanent magnet core in position, and the connecting end of each magnetic conduction part and the rotating shaft corresponds to the permanent magnet core in position.
4. The novel power generation device of claim 3, wherein the number of the magnetic conductive parts is the same as that of the magnetic conductive columns; the magnetic conduction parts are arranged in one-to-one correspondence with the positions of the magnetic conduction columns.
5. The novel power generation device of claim 3, wherein the number of magnetically permeable portions is less than the number of magnetically permeable posts.
6. The novel power generation device as claimed in claim 5, wherein two sides of the magnetic conduction part are respectively connected with one magnetic isolation part.
7. The novel power generation device of claim 6, wherein the planes of the turns of the magnetic induction coil are not parallel to the axis of the permanent magnet core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008635.0U CN211266730U (en) | 2019-07-01 | 2019-07-01 | Novel power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008635.0U CN211266730U (en) | 2019-07-01 | 2019-07-01 | Novel power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211266730U true CN211266730U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921008635.0U Expired - Fee Related CN211266730U (en) | 2019-07-01 | 2019-07-01 | Novel power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211266730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211500A (en) * | 2020-09-22 | 2021-01-12 | 兰州万里航空机电有限责任公司 | Aviation bidirectional self-holding electromagnetic lock with magnetic conductive column |
-
2019
- 2019-07-01 CN CN201921008635.0U patent/CN211266730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211500A (en) * | 2020-09-22 | 2021-01-12 | 兰州万里航空机电有限责任公司 | Aviation bidirectional self-holding electromagnetic lock with magnetic conductive column |
| CN112211500B (en) * | 2020-09-22 | 2022-03-08 | 兰州万里航空机电有限责任公司 | Aviation bidirectional self-holding electromagnetic lock with magnetic conductive column |
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Granted publication date: 20200814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |