CN114352609A - Composite energy recovery mechanism and multi-stage linkage composite energy recovery device - Google Patents
Composite energy recovery mechanism and multi-stage linkage composite energy recovery device Download PDFInfo
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- CN114352609A CN114352609A CN202210024025.XA CN202210024025A CN114352609A CN 114352609 A CN114352609 A CN 114352609A CN 202210024025 A CN202210024025 A CN 202210024025A CN 114352609 A CN114352609 A CN 114352609A
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Abstract
The invention discloses a composite energy recovery mechanism and a multi-stage linkage composite energy recovery device, wherein an electromagnetic energy storage module and a plurality of hydraulic energy storage modules of the composite energy recovery mechanism are respectively connected with a driving assembly; the electromagnetic block coil single body and the support column are coaxially and oppositely arranged; the supporting column is connected with a second hydraulic oil cylinder, a second spring is arranged in the second hydraulic oil cylinder, the second spring abuts against a second piston, and the second piston is arranged corresponding to the supporting seat; one end of the hydraulic guide pipe is connected with the second hydraulic cylinder, the other end of the hydraulic guide pipe is connected with the first hydraulic cylinder, a first piston is arranged in the first hydraulic cylinder, one end of the first piston is provided with a piston rod, the piston rod is connected with the driving assembly, the other end of the first piston is provided with a first spring, the first spring is abutted against the first hydraulic cylinder, and the first hydraulic cylinder is provided with a throttle valve; the multi-stage linkage composite energy recovery device comprises a plurality of composite energy recovery mechanisms; the invention can convert the pressure energy into electromagnetic energy, elastic potential energy and hydraulic energy.
Description
Technical Field
The invention relates to a composite energy recovery mechanism and a multi-stage linkage composite energy recovery device, and belongs to the technical field of mechanical engineering.
Background
With the rapid development of social economy and the continuous improvement of the living standard of people, the living quality gradually becomes the pursuit direction of people. In order to collect energy as much as possible and convert external pressure energy into various forms of composite energy for storage, various researchers at home and abroad have recently proposed various structural forms of pressure energy collecting and converting devices, wherein devices for converting pressure energy into electric energy have been studied, but at present, the energy conversion efficiency is not too high by converting pressure energy into hydraulic energy and electromagnetic energy and further storing the energy, so that the requirement of diversified and stable energy transfer cannot be met.
In addition, during actual operation, different electric energy needs to be output to the outside by the power generation load according to different working conditions, so if pressure energy cannot be stored in a diversified manner, it is difficult to ensure sufficient recovery of the pressure energy.
Therefore, the composite energy recovery mechanism and the multi-stage linkage composite energy recovery device are designed aiming at the existing problems.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a composite energy recovery mechanism and a multi-stage linkage composite energy recovery device, which can convert pressure energy into electromagnetic energy, elastic potential energy and hydraulic energy.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
in one aspect, the present disclosure provides a hybrid energy recovery mechanism, including a driving assembly, an electromagnetic energy storage module, and a plurality of hydraulic energy storage modules;
the electromagnetic energy storage module and the plurality of hydraulic energy storage modules are respectively connected with the driving assembly;
the electromagnetic energy storage module comprises a supporting column, an electromagnetic block coil monomer, a second spring, a second hydraulic oil cylinder, a second piston and a supporting seat;
the electromagnetic block coil single body and the support column are coaxially and oppositely arranged; one end of the supporting column is connected with the driving assembly, the other end of the supporting column is connected with a second hydraulic cylinder, a second spring is arranged in the second hydraulic cylinder, the second spring abuts against a second piston, and the second piston is arranged corresponding to the supporting seat;
each hydraulic energy storage monomer comprises a first piston, a first hydraulic oil cylinder, a first spring and a hydraulic guide pipe;
one end of the hydraulic guide pipe is connected with the second hydraulic cylinder, the other end of the hydraulic guide pipe is connected with the first hydraulic cylinder, a first piston is arranged in the first hydraulic cylinder, one end of the first piston is provided with a piston rod, the piston rod is connected with the driving assembly, the other end of the first piston is provided with a first spring, the first spring is connected with the first hydraulic cylinder in a propping mode, and the first hydraulic cylinder is provided with a throttle valve.
Furthermore, a flow distribution valve, a flow control valve and/or a flow regulating valve are/is arranged on the hydraulic conduit.
Further, the driving assembly comprises a force bearing surface and a wedge-shaped guide rail; the stress supporting surface is arranged at the top of the wedge-shaped guide rail, the bottom of the wedge-shaped guide rail is connected with the supporting column, and the side surface of the wedge-shaped guide rail is connected with the piston rod in a sliding mode.
Furthermore, the piston rod is provided with a fixed pulley.
Further, the driving assembly comprises a connecting rod, and the connecting rod is arranged on the stress supporting surface.
On the other hand, the invention provides a multi-stage linkage composite energy recovery device, which comprises a cylindrical steel cylinder, a buffering hydraulic supporting seat, a driving column, a fixing frame and a plurality of composite energy recovery modules, wherein the buffering hydraulic supporting seat is arranged on the cylindrical steel cylinder;
the driving column coaxially penetrates through each composite energy recovery module, each composite energy recovery module is embedded in the fixing frame, a buffering hydraulic supporting seat is arranged below the fixing frame, and the bottom of the cylindrical steel cylinder is arranged in the buffering hydraulic supporting seat.
Each of the hybrid energy recovery modules includes a plurality of the hybrid energy recovery mechanisms 3 described above.
Further, the driving components of the compound energy recovery mechanisms 3 are connected with the driving columns 5 in an abutting mode.
Further, the composite energy recovery mechanisms are arranged equidistantly along the periphery of the drive column.
Furthermore, a second throttle valve is arranged on the buffering hydraulic support seat.
Furthermore, the cross section of the driving column is circular, and the longitudinal section of the driving column is inverted trapezoid.
Compared with the prior art, the invention has the following beneficial effects:
the hydraulic energy storage module comprises a hydraulic energy storage module body, a plurality of electromagnetic energy storage modules and a plurality of hydraulic energy storage modules, wherein the electromagnetic energy storage modules are arranged on the hydraulic energy storage module body, and the hydraulic energy storage modules are respectively connected with the electromagnetic energy storage modules.
According to the invention, by arranging a plurality of composite energy recovery modules and arranging a plurality of composite energy recovery mechanisms on each composite energy recovery module, efficient and rapid multi-stage linkage composite energy recovery can be realized.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a multi-stage linkage hybrid energy recovery device according to the present invention;
FIG. 2 is a schematic structural diagram illustrating an embodiment of the hybrid energy recovery mechanism of the present invention;
in the figure: 1. a cylindrical steel cylinder; 2. a fixed mount; 3. a composite energy recovery mechanism; 4. buffering the hydraulic support seat; 5. a drive column; 6. A second throttle valve; 7. a connecting rod; 8. a stressed support surface; 9. a wedge-shaped guide rail; 10. a fixed pulley; 11. a first piston; 12. A first spring; 16. an electromagnetic block coil monomer; 17. a second spring; 18. a second hydraulic cylinder; 19. a supporting seat; 20. a flow distribution valve; 21. a flow control valve; 22. a flow regulating valve; 25. a throttle valve; 28. a support pillar; 29. a first hydraulic ram.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.
Example 1
The embodiment provides a compound energy recovery mechanism, referring to fig. 2, including a driving assembly, an electromagnetic energy storage module and a plurality of hydraulic energy storage modules, where the electromagnetic energy storage module and the plurality of hydraulic energy storage modules are respectively connected to the driving assembly.
Referring to fig. 2, the electromagnetic energy storage module includes a support column 28, a solenoid block coil unit 16, a second spring 17, a second hydraulic cylinder 18, a second piston, and a support seat 19. The electromagnetic block coil single body 16 and the supporting column 28 are coaxially arranged oppositely; one end of the supporting column 28 is connected with the driving component, the other end of the supporting column is connected with the second hydraulic oil cylinder 18, a second spring 17 is arranged in the second hydraulic oil cylinder 18, the second spring 17 abuts against a second piston, and the second piston and the supporting seat 19 are correspondingly arranged.
Referring to fig. 2, each hydraulic energy storage cell includes a first piston 11, a first hydraulic cylinder 29, a first spring 12, and a hydraulic conduit. One end of the hydraulic guide pipe is connected with the second hydraulic oil cylinder 18, the other end of the hydraulic guide pipe is connected with the first hydraulic oil cylinder 29, a first piston 11 is arranged in the first hydraulic oil cylinder 29, one end of the first piston 11 is provided with a piston rod, the piston rod is connected with a driving assembly, the other end of the first piston 11 is provided with a first spring 12, the first spring 12 is abutted against the first hydraulic oil cylinder 29, and a throttle valve 25 is arranged on the first hydraulic oil cylinder 29.
When the hydraulic energy storage device is applied to the embodiment, the driving assembly drives the first piston 11 to move towards the bottom of the first hydraulic oil cylinder 29, hydraulic oil of the first hydraulic oil cylinder 29 is compressed to store part of pressure energy into hydraulic energy, and meanwhile, the first spring 12 is compressed to convert part of the pressure energy into elastic potential energy.
In addition, the drive assembly drives the support post 28 in the direction of the second piston, cutting the magnetic induction lines, converting a portion of the kinetic energy into electromagnetic energy.
The driving assembly drives the supporting column 28 to move towards the second piston direction, the second hydraulic cylinder 18 is driven to move towards the second piston direction, hydraulic oil compression of the second hydraulic cylinder 18 stores part of pressure energy into hydraulic energy, and meanwhile, the second spring 17 compresses to convert part of the pressure energy into elastic potential energy.
The throttle valve 25 is opened and hydraulic fluid in the first hydraulic cylinder 29 flows through the hydraulic conduit into the second hydraulic cylinder 18 to drive the support post 28 towards the drive assembly and cut the magnetic induction lines and convert a portion of the kinetic energy into electromagnetic energy.
In application, when the external force is removed, the compressed first spring 12 releases elastic potential energy to drive the first piston 11 to recover to the original position; the compressed second spring 17 releases the elastic potential energy to drive the second piston to return to the home position, driving the support post 28 to return to the home position, and cutting the magnetic induction lines, converting a portion of the kinetic energy into electromagnetic energy, and returning the drive assembly to the home position.
The hydraulic energy storage module is arranged, so that pressure energy can be converted into hydraulic potential energy and elastic potential energy and stored; the hydraulic energy storage module and the electromagnetic energy storage module are arranged, so that pressure energy can be converted into electromagnetic energy, hydraulic potential energy and elastic potential energy and stored; the hydraulic energy stored by the hydraulic energy storage module can be converted into elastic potential energy and electromagnetic energy to be stored; according to the invention, by arranging the plurality of hydraulic energy storage modules, the applied energy conversion efficiency and conversion rate can be obviously improved.
Example 2
On the basis of the embodiment 1, referring to fig. 2, the driving assembly of the embodiment comprises a connecting rod 7, a force bearing surface 8 and a wedge-shaped guide rail 9; the connecting rod 7 is arranged on the stress supporting surface 8, the stress supporting surface 8 is arranged at the top of the wedge-shaped guide rail 9, the bottom of the wedge-shaped guide rail 9 is connected with the supporting column 28, the side surface of the wedge-shaped guide rail 9 is connected with the piston rod in a sliding mode, and the tail end of the piston rod is provided with the fixed pulley 10.
In addition, the hydraulic conduit of the present embodiment is provided with a flow distribution valve 20, a flow control valve 21, and/or a flow control valve 22.
When the device is used, when an external force acts on the connecting rod 7 or the stressed supporting surface 8, the wedge-shaped guide rail 9 is driven to displace, and the piston rod and the supporting column (28) are driven; within a certain range, the displacement increases with the increase of the external force.
When the external pressure is removed, the hydraulic oil of the second hydraulic cylinder 18 flows back to the first hydraulic cylinder 29 through the flow regulating valve 22, the flow distributing valve 20 and the flow control valve 21, and the wedge-shaped guide rail is reset by the multi-zone hydraulic pressure and the spring elastic force.
According to the invention, the wedge-shaped guide rail is slidably connected with the piston rod, so that the energy loss during the driving of the piston rod and the resetting of the wedge-shaped guide rail can be reduced, and the energy conversion rate is improved; according to the invention, the flow distribution valve, the flow control valve and/or the flow regulating valve are/is arranged on the hydraulic conduit, so that the flow rate of hydraulic oil in the hydraulic conduit of the hydraulic energy storage module can be effectively controlled, the application is protected, and the service life and the use safety are prolonged.
Example 3
The embodiment provides a multi-stage linkage composite energy recovery device, which refers to fig. 1 and comprises a cylindrical steel cylinder 1, a buffering hydraulic support seat 4, a driving column 5, a fixing frame 2 and a plurality of composite energy recovery modules.
Referring to fig. 1, the driving column 5 coaxially penetrates through each composite energy recovery module, each composite energy recovery module is embedded in the fixing frame 2, a buffering hydraulic support seat 4 is arranged below the fixing frame 2, and the buffering hydraulic support seat 4 is arranged at the bottom of the cylindrical steel cylinder 1.
Each of the hybrid energy recovery modules includes a plurality of hybrid energy recovery mechanisms 3 described in embodiment 1 or 2.
According to the invention, by arranging a plurality of composite energy recovery modules, multi-stage linkage composite energy recovery can be realized; according to the invention, the multiple composite energy recovery mechanisms are arranged on each composite energy recovery module, so that the rate and conversion rate of energy conversion can be obviously improved.
Example 4
In addition to embodiment 3, the driving component of each composite energy recovery mechanism 3 of this embodiment abuts against the driving column 5. Further, referring to fig. 1, the respective composite energy recovery mechanisms 3 are arranged equidistantly along the outer periphery of the driving column 5; and a second throttle valve 6 is arranged on the buffering hydraulic support seat 4.
In application, the cross section of the driving column 5 is circular, and the longitudinal section of the driving column 5 is inverted trapezoid.
In summary, the hydraulic energy storage module and the electromagnetic energy storage module are arranged, so that the pressure energy can be converted into the electromagnetic energy, the hydraulic potential energy and the elastic potential energy and stored; the hydraulic energy stored by the hydraulic energy storage module can be converted into elastic potential energy and electromagnetic energy to be stored.
According to the invention, by arranging the plurality of composite energy recovery modules, and arranging the plurality of composite energy recovery mechanisms on each composite energy recovery module, not only can multi-stage linkage composite energy recovery be realized, but also the rate and conversion rate of energy conversion can be obviously improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A composite energy recovery mechanism is characterized by comprising a driving assembly, an electromagnetic energy storage module and a plurality of hydraulic energy storage modules;
the electromagnetic energy storage module and the plurality of hydraulic energy storage modules are respectively connected with the driving assembly;
the electromagnetic energy storage module comprises a supporting column (28), an electromagnetic block coil single body (16), a second spring (17), a second hydraulic oil cylinder (18), a second piston and a supporting seat (19);
the electromagnetic block coil single body (16) and the support column (28) are coaxially and oppositely arranged; one end of the supporting column (28) is connected with the driving assembly, the other end of the supporting column is connected with the second hydraulic oil cylinder (18), a second spring (17) is arranged in the second hydraulic oil cylinder (18), the second spring (17) is connected with a second piston in a propping mode, and the second piston is arranged corresponding to the supporting seat (19);
each hydraulic energy storage monomer comprises a first piston (11), a first hydraulic oil cylinder (29), a first spring (12) and a hydraulic guide pipe;
one end of the hydraulic guide pipe is connected with the second hydraulic cylinder (18), the other end of the hydraulic guide pipe is connected with the first hydraulic cylinder (29), a first piston (11) is arranged in the first hydraulic cylinder (29), one end of the first piston (11) is provided with a piston rod, the piston rod is connected with the driving assembly, the other end of the first piston (11) is provided with a first spring (12), the first spring (12) is connected with the first hydraulic cylinder (29) in a propping mode, and the first hydraulic cylinder (29) is provided with a throttle valve (25).
2. The composite energy recovery mechanism according to claim 1, wherein the hydraulic conduit is provided with a flow distribution valve (20), a flow control valve (21) and/or a flow regulating valve (22).
3. A composite energy recovery mechanism according to claim 1 wherein the drive assembly comprises a load bearing surface (8) and a wedge shaped guide (9); the stress supporting surface (8) is arranged at the top of the wedge-shaped guide rail (9), the bottom of the wedge-shaped guide rail (9) is connected with the supporting column (28), and the side surface of the wedge-shaped guide rail (9) is connected with the piston rod in a sliding mode.
4. The composite energy recovery mechanism of claim 3 wherein said piston rod is provided with a fixed pulley (10).
5. The compound energy recovery mechanism of claim 3 wherein the drive assembly comprises a connecting rod (7), the connecting rod (7) being disposed on a load bearing surface (8).
6. A multi-stage linkage composite energy recovery device is characterized by comprising a cylindrical steel cylinder (1), a buffering hydraulic supporting seat (4), a driving column (5), a fixing frame (2) and a plurality of composite energy recovery modules;
the driving column (5) coaxially penetrates through each composite energy recovery module, each composite energy recovery module is embedded in the fixing frame (2), a buffering hydraulic supporting seat (4) is arranged below the fixing frame (2), and the buffering hydraulic supporting seat (4) is arranged at the bottom of the cylindrical steel cylinder (1).
7. The device according to claim 6, wherein each of the multiple combined energy recovery modules comprises a plurality of combined energy recovery mechanisms (3) according to any one of claims 1 to 5, each drive assembly abutting against a drive column (5).
8. The device for multi-stage linkage compound energy recovery according to claim 7, wherein the compound energy recovery mechanisms (3) are arranged equidistantly along the periphery of the drive column (5).
9. The multi-stage linkage composite energy recovery device according to claim 6, wherein the buffering hydraulic support base (4) is provided with a second throttle valve (6).
10. The multi-stage linkage composite energy recovery device according to claim 6, wherein the cross section of the driving column (5) is circular, and the longitudinal section of the driving column (5) is inverted trapezoid.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210024025.XA CN114352609B (en) | 2022-01-11 | 2022-01-11 | Composite energy recovery mechanism and multistage linkage composite energy recovery device |
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| CN202210024025.XA CN114352609B (en) | 2022-01-11 | 2022-01-11 | Composite energy recovery mechanism and multistage linkage composite energy recovery device |
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Citations (4)
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| JP2006336497A (en) * | 2005-05-31 | 2006-12-14 | Yuken Kogyo Co Ltd | Super magnetostrictive hydraulic pressure generating device and super magnetostrictive hydraulic pump system provided with same |
| EP2226592A1 (en) * | 2009-03-04 | 2010-09-08 | HAWE Hydraulik SE | Electrohydraulic tracking device for a solar generator |
| CN202764638U (en) * | 2012-09-10 | 2013-03-06 | 高瑞进 | Energy-recycling type automotive suspension damper based on electromagnetism and hydraulic energy storage |
| CN108291370A (en) * | 2015-11-24 | 2018-07-17 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | The extrusion cylinder of sleeper-tamping machine（Beistellzylinder）In vibration type piston system |
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2022
- 2022-01-11 CN CN202210024025.XA patent/CN114352609B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006336497A (en) * | 2005-05-31 | 2006-12-14 | Yuken Kogyo Co Ltd | Super magnetostrictive hydraulic pressure generating device and super magnetostrictive hydraulic pump system provided with same |
| EP2226592A1 (en) * | 2009-03-04 | 2010-09-08 | HAWE Hydraulik SE | Electrohydraulic tracking device for a solar generator |
| CN202764638U (en) * | 2012-09-10 | 2013-03-06 | 高瑞进 | Energy-recycling type automotive suspension damper based on electromagnetism and hydraulic energy storage |
| CN108291370A (en) * | 2015-11-24 | 2018-07-17 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | The extrusion cylinder of sleeper-tamping machine（Beistellzylinder）In vibration type piston system |
| US20180297081A1 (en) * | 2015-11-24 | 2018-10-18 | Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H. | Vibration piston arrangement in the squeezing cylinder of a track tamper |
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