CN214092172U - Energy recovery energy storage power generation facility - Google Patents

Energy recovery energy storage power generation facility Download PDF

Info

Publication number
CN214092172U
CN214092172U CN202021831777.XU CN202021831777U CN214092172U CN 214092172 U CN214092172 U CN 214092172U CN 202021831777 U CN202021831777 U CN 202021831777U CN 214092172 U CN214092172 U CN 214092172U
Authority
CN
China
Prior art keywords
hydraulic oil
energy
energy recovery
oil cylinder
power generation
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.)
Active
Application number
CN202021831777.XU
Other languages
Chinese (zh)
Inventor
赵玉超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Ocean Vocational College
Original Assignee
Xiamen Ocean Vocational College
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiamen Ocean Vocational College filed Critical Xiamen Ocean Vocational College
Priority to CN202021831777.XU priority Critical patent/CN214092172U/en
Application granted granted Critical
Publication of CN214092172U publication Critical patent/CN214092172U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The utility model discloses an energy recovery energy storage power generation facility belongs to electromechanical device and energy recovery technical field, and this energy recovery energy storage power generation facility is by energy recovery energy storage power generation facility installation shell, energy recovery energy storage power generation facility go up fixed part, energy recovery energy storage power generation facility down fixed part, energy piece, energy recovery hydraulic cylinder, hydraulic oil generating set, low pressure hydraulic oil conveyer pipe and high pressure hydraulic oil conveyer pipe constitute. The utility model discloses in, through the energy recuperation hydraulic cylinder of design, the hydraulic oil accumulator, hydraulic oil generating set, under mutually supporting between low pressure hydraulic oil conveyer pipe and the high pressure hydraulic oil conveyer pipe, convert invariable hydraulic oil drive hydraulic oil generating set electricity generation into through pressure regulating valve, meanwhile, utilize energy piece and energy recuperation hydraulic cylinder's combination, realized electromechanical device's attenuator function, still improved the stability of equipment operation when having realized harmful kinetic energy recovery.

Description

Energy recovery energy storage power generation facility
Technical Field
The utility model belongs to the technical field of electromechanical device and energy recovery, especially, relate to an energy recovery energy storage power generation facility.
Background
The electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the electromechanical equipment is a general name of machinery and pipeline equipment except for earthwork, carpentry, reinforcing steel bars and muddy water, which is different from hardware and can be a finished product with certain functions.
Many electromechanical devices in daily life often generate a lot of harmful kinetic energy such as vibrations, jolts, inertia in the operation process, these energies have not only influenced the normal, stable, the operation reliably of equipment, simultaneously also reduced the availability factor of the energy, the waste of the energy has been caused, if can reduce the influence of harmful kinetic energy that electromechanical devices etc. produced in the operation process, can retrieve corresponding kinetic energy simultaneously again and save and recycle, convert the electric energy into and charge the battery, not only can reduce the harm of harmful kinetic energy to electromechanical devices, can also retrieve and utilize harmful kinetic energy effectively, can double-end, consequently, need an energy recovery energy storage power generation facility to solve above-mentioned problem in the market of present stage urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the energy recovery energy storage power generation device is provided for solving the problems that a plurality of electromechanical devices in daily work and life generate a plurality of harmful kinetic energies such as vibration, shake, inertia and the like in the running process, the energies not only influence the normal, stable and reliable running of the devices, but also reduce the use efficiency of the energy and cause the waste of the energy, if the influences of the harmful kinetic energies generated in the running process of the electromechanical devices and the like can be reduced, the corresponding kinetic energies can be recovered, stored and reused, and converted into electric energy to charge a storage battery, so that the damage of the harmful kinetic energies to the electromechanical devices can be reduced, and the harmful kinetic energies can be effectively recovered and utilized.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the energy recovery energy storage power generation device comprises an energy recovery energy storage power generation device installation shell, an upper fixing part of the energy recovery energy storage power generation device, a lower fixing part of the energy recovery energy storage power generation device, an energy block, an energy recovery hydraulic oil cylinder, a hydraulic oil accumulator, a hydraulic oil power generation unit, a low-pressure hydraulic oil conveying pipe and a high-pressure hydraulic oil conveying pipe, wherein a first hydraulic oil power generator and a second hydraulic oil power generator in the hydraulic oil cylinder, the hydraulic oil accumulator and the hydraulic oil power generation unit are respectively connected with the inner side wall of the energy recovery energy storage power generation device installation shell and the surface of the energy block through oil cylinder control end universal joints and oil cylinder power end universal joints at two ends of the energy recovery hydraulic oil cylinder.
As a further description of the above technical solution:
the energy recovery and storage power generation device mounting shell can be mounted on electromechanical equipment with an energy recovery condition through an energy recovery and storage power generation device upper fixing component and an energy recovery and storage power generation device lower fixing component which are arranged on the surface.
As a further description of the above technical solution:
the energy recovery hydraulic oil cylinder comprises an upward acting force direction oil cylinder, a front-back left-right acting force direction oil cylinder, a downward acting force direction oil cylinder and other acting force oil cylinders.
As a further description of the above technical solution:
the structure of the upward acting force direction oil cylinder is the same as that of the front-back left-right acting force direction oil cylinder, the downward acting force direction oil cylinder and other acting force direction oil cylinders, the upward acting force direction oil cylinder comprises an oil cylinder control end universal joint, the oil cylinder control end universal joint is arranged at the end part of the cylinder barrel, the positions of the surface of the cylinder barrel, which are close to the oil cylinder control end universal joint, are respectively provided with an oil cylinder low-pressure one-way valve and an oil cylinder high-pressure one-way valve, the inside of the cylinder barrel is sleeved with a piston, one side of the piston, which is far away from the oil cylinder control end universal joint, is fixedly connected with a piston rod, one end of the piston rod, which is far away from the piston, is fixedly connected with an oil cylinder thrust ring, one side of the oil cylinder thrust ring, which is far away from the piston rod, is provided with an oil cylinder power end universal joint, the surface of the telescopic piston rod is sleeved with a reset power-assisted spring, one end of the reset power-assisted spring is fixedly connected with the end part of the cylinder barrel, and the other end of the reset power-assisted spring is fixedly connected to one side close to the thrust ring of the oil cylinder.
As a further description of the above technical solution:
the hydraulic oil energy storage device is composed of a hydraulic oil overpressure discharge protection valve, a high-pressure one-way valve, a pressure regulating valve, a high-pressure liquid oil transmission pipe and a hydraulic oil return pipe, wherein a discharge filling valve is arranged on the hydraulic oil cylinder, the high-pressure one-way valve of the oil cylinder is connected with the hydraulic oil energy storage device through a high-pressure hydraulic oil transmission pipe, the low-pressure one-way valve of the oil cylinder is connected with the hydraulic oil cylinder through a low-pressure hydraulic oil transmission pipe, the hydraulic oil energy storage device is converted into constant hydraulic oil through the high-pressure one-way valve, the pressure regulating valve and the high-pressure liquid oil transmission pipe to drive a hydraulic oil generating set to generate electricity, and the hydraulic oil converted by the hydraulic oil generating set flows back to the hydraulic oil cylinder through the hydraulic oil return pipe.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, energy recuperation hydraulic cylinder through the design, the energy piece, hydraulic cylinder, the hydraulic oil accumulator, the hydraulic oil generating set, mutually support between low pressure hydraulic oil conveyer pipe and the high pressure hydraulic oil conveyer pipe under, energy recuperation hydraulic cylinder can pass through the reciprocating motion of extrusion and return with harmful mechanical energy, realize constantly storing of hydraulic oil, the high pressure hydraulic oil of storage, convert into invariable hydraulic oil drive hydraulic oil generating set electricity generation through pressure regulating valve, meanwhile, utilize energy piece and energy recuperation hydraulic cylinder's combination, the function of electromechanical device's attenuator has been realized, the stability of equipment operation has still been improved when having realized harmful kinetic energy recovery.
2. In the utility model, the energy recovery and energy storage generating set is convenient to install the energy recovery and energy storage generating set mounting shell on the electromechanical equipment through the designed upper fixing part and the lower fixing part of the energy recovery and energy storage generating set, the function of the damper of the electromechanical equipment is realized by the combination of the energy block and the energy recovery hydraulic oil cylinder through the designed energy block and the energy recovery hydraulic oil cylinder, the stability of equipment operation has still been improved when having realized harmful kinetic energy recovery, and energy recovery hydraulic cylinder through the design can increase and decrease or adjust energy recovery hydraulic cylinder's installation quantity and different mounted position in this device according to the different motion characteristics of different electromechanical device, just can realize that the harmful motion of no matter which direction that electromechanical device operation in-process produced can both be retrieved this ascending energy of side, realizes the damping simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of an energy recovery and storage power generation device provided by the present invention;
fig. 2 is a connection relationship diagram of a hydraulic system of an energy recovery and storage power generation device provided by the utility model;
FIG. 3 is a connection structure diagram of each unit of an energy recovery hydraulic cylinder of the energy recovery energy storage power generation device provided by the utility model;
fig. 4 is the utility model provides an energy recovery energy storage power generation facility each unit connection structure chart of effort direction hydro-cylinder upwards.
Illustration of the drawings:
1. the energy recovery and storage power generation device is arranged on the shell; 2-1, fixing a component on the energy recovery and storage power generation device; 2-2, fixing a component under the energy recovery and storage power generation device; 3. an energy block; 4. An energy recovery hydraulic cylinder; 4-1, an upward acting force direction oil cylinder; 4-1-1, and a universal joint at the control end of the oil cylinder; 4-1-2, an oil cylinder power end universal joint; 4-1-3, an oil cylinder thrust collar; 4-1-4, a return booster spring; 4-1-5, a piston rod; 4-1-6, a piston; 4-1-7, cylinder; 4-1-8, oil cylinder high pressure one-way valve; 4-1-9, oil cylinder low pressure check valve; 4-2, oil cylinders with acting force directions in front, back, left and right directions; 4-3, a downward acting force direction oil cylinder; 4-n and acting force oil cylinders in other directions; 5. a hydraulic cylinder; 5-1, a filling and discharging valve; 6. a hydraulic oil accumulator; 6-1, a hydraulic oil overpressure release protection valve; 6-2, a high-pressure one-way valve; 6-3, a pressure regulating valve; 6-4, a high-pressure liquid oil transmission pipe; 6-5, a hydraulic oil return pipe; 7. a hydraulic oil generator set; 7-1, a first hydraulic oil generator; 7-2, a second hydraulic oil generator; 8. a low-pressure hydraulic oil delivery pipe; 9. high-pressure hydraulic oil conveying pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an energy recovery and energy storage power generation device comprises an energy recovery and energy storage power generation device installation shell 1, an energy recovery and energy storage power generation device upper fixing part 2-1, an energy recovery and energy storage power generation device lower fixing part 2-2, an energy block 3, an energy recovery hydraulic oil cylinder 4, a hydraulic oil cylinder 5, a hydraulic oil energy accumulator 6, a hydraulic oil power generator set 7, a low-pressure hydraulic oil delivery pipe 8 and a high-pressure hydraulic oil delivery pipe 9, wherein the hydraulic oil cylinder 5, the hydraulic oil energy accumulator 6 and a first hydraulic oil power generator 7-1 and a second hydraulic oil power generator 7-2 in the hydraulic oil power generator set 7 are respectively connected with the inner side wall of the energy recovery and energy storage power generation device installation shell 1 and the surface of the energy block 3 through oil cylinder control end universal joints 4-1-1 and oil cylinder power end universal joints 4-1-2 at the two ends of the energy recovery hydraulic oil cylinder 4, through the energy recovery hydraulic cylinder 4 of design, can increase and decrease or adjust the installation quantity and different mounted position of energy recovery hydraulic cylinder 4 in this device according to the different motion characteristics of different electromechanical device, just can realize that the harmful motion of no matter which direction that the electromechanical device operation in-process produced can both be retrieved the ascending energy of this direction, realizes the damping simultaneously.
Specifically, the energy recovery and energy storage power generation device installation shell 1 can be installed on electromechanical equipment with an energy recovery condition through an energy recovery and energy storage power generation device upper fixing component 2-1 and an energy recovery and energy storage power generation device lower fixing component 2-2 which are arranged on the surface, and the energy recovery and energy storage power generation device installation shell 1 can be conveniently installed on the electromechanical equipment through the designed energy recovery and energy storage power generation device upper fixing component 2-1 and the energy recovery and energy storage power generation device lower fixing component 2-2.
Specifically, the energy recovery hydraulic cylinder 4 comprises an upward acting force direction cylinder 4-1, a front, back, left and right acting force direction cylinder 4-2, a downward acting force direction cylinder 4-3 and other acting force cylinders 4-n in other directions.
Specifically, an upward acting force direction oil cylinder 4-1, a front, rear, left and right acting force direction oil cylinder 4-2, a downward acting force direction oil cylinder 4-3 and other direction acting force oil cylinders 4-n have the same structure, the upward acting force direction oil cylinder 4-1 comprises an oil cylinder control end universal joint 4-1-1, the oil cylinder control end universal joint 4-1-1 is arranged at the end part of a cylinder barrel 4-1-7, an oil cylinder low-pressure one-way valve 4-1-9 and an oil cylinder high-pressure one-way valve 4-1-8 are respectively arranged at the position, close to the oil cylinder control end universal joint 4-1-1, on the surface of the cylinder barrel 4-1-7, a piston 4-1-6 is sleeved inside the cylinder barrel 4-1-7, and a piston rod is fixedly connected to one side, far away from the oil cylinder control end universal joint 4-1-1, of the piston 4-1-6 4-1-5, one end of the piston rod 4-1-5 far away from the piston 4-1-6 is fixedly connected with an oil cylinder thrust collar 4-1-3, one side of the oil cylinder thrust collar 4-1-3 far away from the piston rod 4-1-5 is provided with an oil cylinder power end universal joint 4-1-2, the surface of the telescopic piston rod 4-1-5 is sleeved with a reset power-assisted spring 4-1-4, one end of the reset power-assisted spring 4-1-4 is fixedly connected with the end part of the cylinder barrel 4-1-7, and the other end of the reset power-assisted spring 4-1-4 is fixedly connected with one side close to the oil cylinder thrust collar 4-1-3.
Specifically, the hydraulic oil energy accumulator 6 consists of a hydraulic oil overpressure and discharge protection valve 6-1, a high-pressure one-way valve 6-2, a pressure regulating valve 6-3, a high-pressure liquid oil transmission pipe 6-4 and a hydraulic oil return pipe 6-5, the hydraulic oil 5 is provided with an injection and discharge valve 5-1, the oil cylinder high-pressure one-way valve 4-1-8 is connected with the hydraulic oil energy accumulator 6 through a high-pressure hydraulic oil transmission pipe 9, and the high-pressure one-way valve 4-1-8 of the oil cylinder is connected with the hydraulic oil cylinder 5 through the low-pressure hydraulic oil delivery pipe 8, the hydraulic oil energy accumulator 6 is converted into constant hydraulic oil through the high-pressure one-way valve 6-2, the pressure regulating valve 6-3 and the high-pressure hydraulic oil delivery pipe 6-4 to drive the hydraulic oil generator set 7 to generate electricity, and the hydraulic oil converted by the hydraulic oil generator set 7 flows back to the hydraulic oil cylinder 5 through the hydraulic oil return pipe 6-5.
The working principle is as follows: when the device is used, when the device vibrates in any direction, the energy block 3 moves along with the device to push the energy recovery hydraulic oil cylinder 4 correspondingly stressed in the device to work to realize energy recovery, and the up-and-down vibration of the device is taken as an example for illustration, through the designed energy block 3 and the energy recovery hydraulic oil cylinder 4, the function of a damper of electromechanical equipment is realized by utilizing the combination of the energy block 3 and the energy recovery hydraulic oil cylinder 4, and the stability of the operation of the device is improved while the harmful kinetic energy recovery is realized;
when the energy block 3 moves downwards, the oil cylinder 4-3 in the direction of the downward acting force is pushed to work, the piston 4-1-6 stressed correspondingly performs compression stroke work, the corresponding oil cylinder high-pressure one-way valve 4-1-8 is opened, the hydraulic oil is conveyed to the hydraulic oil energy storage device 6 through the high-pressure hydraulic oil conveying pipe 9 for energy storage, when the kinetic energy of the downward movement is insufficient, the corresponding oil cylinder high-pressure one-way valve 4-1-8 is closed, the high-pressure energy storage state of the hydraulic oil in the hydraulic oil energy storage device 6 is kept, meanwhile, the cylinder 4-1 is acted upwards, the piston 4-1-6 is acted, the hydraulic oil is reset under the action of a reset power-assisted spring 4-1-4, a low-pressure one-way valve of the oil cylinder is opened, and hydraulic oil is transmitted to the oil cylinder 4-1 in the upward acting force direction from the hydraulic oil cylinder 5 through a low-pressure hydraulic oil conveying pipe 8;
when the energy block 3 moves upwards, the upward acting force direction oil cylinder 4-1 is pushed to work, the piston 4-1-6 stressed correspondingly performs compression stroke work, the corresponding oil cylinder high-pressure one-way valve 4-1-8 is opened, the hydraulic oil is conveyed to the hydraulic oil energy storage device 6 for energy storage through the high-pressure hydraulic oil conveying pipe 9, when the kinetic energy of the upward movement is insufficient, the corresponding oil cylinder high-pressure one-way valve 4-1-8 is closed, the high-pressure energy storage state of the hydraulic oil in the hydraulic oil energy storage device 6 is kept, meanwhile, the downward acting force is towards the oil cylinder 4-3 and the stressed piston 4-1-6, the hydraulic oil is reset under the action of a reset power-assisted spring 4-1-4, a low-pressure one-way valve of the oil cylinder is opened, and hydraulic oil is transmitted to the oil cylinder 4-3 in the direction of the downward acting force from the hydraulic oil cylinder 5 through a low-pressure hydraulic oil conveying pipe 8;
the hydraulic oil energy storage device 6 stored with high-pressure hydraulic oil is converted into constant hydraulic oil through the oil cylinder high-pressure one-way valve 6-2, the pressure regulating valve 6-3 and the high-pressure hydraulic oil transmission pipe 6-4 to drive the hydraulic oil generator set 7 to generate electricity, and the converted hydraulic oil flows back to the hydraulic oil cylinder 5 through the hydraulic oil return pipe 6-5 through the hydraulic oil generator set 7.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (5)

1. The energy recovery and energy storage power generation device is characterized by comprising an energy recovery and energy storage power generation device installation shell (1), an energy recovery and energy storage power generation device upper fixing component (2-1), an energy recovery and energy storage power generation device lower fixing component (2-2), an energy block (3), an energy recovery hydraulic oil cylinder (4), a hydraulic oil cylinder (5), a hydraulic oil energy accumulator (6), a hydraulic oil power generation unit (7), a low-pressure hydraulic oil conveying pipe (8) and a high-pressure hydraulic oil conveying pipe (9), wherein the hydraulic oil cylinder (5), the hydraulic oil energy accumulator (6) and a first hydraulic oil power generator (7-1) and a second hydraulic oil power generator (7-2) in the hydraulic oil power generation unit (7) are all controlled by oil cylinder control end universal joints (4-1-1) at two ends of the energy recovery hydraulic oil cylinder (4), The oil cylinder power end universal joint (4-1-2) is respectively connected with the inner side wall of the energy recovery and energy storage power generation device installation shell (1) and the surface of the energy block (3).
2. An energy recovery, storage and generation device according to claim 1, characterized in that the energy recovery, storage and generation device mounting housing (1) can be mounted on the electromechanical device with energy recovery by means of the surface arranged energy recovery, storage and generation device upper fixing component (2-1) and the energy recovery, storage and generation device lower fixing component (2-2).
3. The energy recovery, energy storage and power generation device according to claim 1, wherein the energy recovery hydraulic cylinder (4) comprises an upward acting force direction cylinder (4-1), a front, back, left and right acting force direction cylinder (4-2), a downward acting force direction cylinder (4-3) and other acting force direction cylinders (4-n).
4. The energy recovery, energy storage and power generation device of claim 3, wherein the upward acting force direction oil cylinder (4-1) has the same structure as the front, back, left and right acting force direction oil cylinders (4-2), the downward acting force direction oil cylinder (4-3) and other acting force direction oil cylinders (4-n), the upward acting force direction oil cylinder (4-1) comprises an oil cylinder control end universal joint (4-1-1), the oil cylinder control end universal joint (4-1-1) is arranged at the end part of the cylinder barrel (4-1-7), and the surface of the cylinder barrel (4-1-7) near the oil cylinder control end universal joint (4-1-1) is respectively provided with an oil cylinder low pressure one-way valve (4-1-9) and an oil cylinder high pressure one-way valve (4-1-8), a piston (4-1-6) is sleeved inside the cylinder barrel (4-1-7), one side, far away from the oil cylinder control end universal joint (4-1-1), of the piston (4-1-6) is fixedly connected with a piston rod (4-1-5), one end, far away from the piston (4-1-6), of the piston rod (4-1-5) is fixedly connected with an oil cylinder thrust ring (4-1-3), one side, far away from the piston rod (4-1-5), of the oil cylinder thrust ring (4-1-3) is provided with an oil cylinder power end universal joint (4-1-2), a reset assisting spring (4-1-4) is sleeved on the surface of the piston rod (4-1-5), and one end of the reset assisting spring (4-1-4) is fixedly connected to the cylinder barrel (4-1-7) ) The other end of the reset boosting spring (4-1-4) is fixedly connected with one side of the oil cylinder thrust ring (4-1-3) close to the end of the oil cylinder thrust ring.
5. The energy recovery, energy storage and power generation device according to claim 4, wherein the hydraulic oil accumulator (6) is composed of a hydraulic oil overpressure discharge protection valve (6-1), a high-pressure one-way valve (6-2), a pressure regulating valve (6-3), a high-pressure liquid oil transmission pipe (6-4) and a hydraulic oil return pipe (6-5), the hydraulic oil (5) is provided with a discharge valve (5-1), the hydraulic oil accumulator (6) is converted into constant hydraulic oil through the high-pressure one-way valve (6-2), the pressure regulating valve (6-3) and the high-pressure liquid oil transmission pipe (6-4) to drive the hydraulic oil generator set (7) to generate power, the hydraulic oil converted by the hydraulic oil generator set (7) flows back to the hydraulic oil cylinder (5) through the hydraulic oil return pipe (6-5), the oil cylinder high-pressure one-way valve (4-1-8) is connected with the hydraulic oil energy accumulator (6) through a high-pressure hydraulic oil conveying pipe (9), and the oil cylinder low-pressure one-way valve (4-1-9) is connected with the hydraulic oil cylinder (5) through a low-pressure hydraulic oil conveying pipe (8).
CN202021831777.XU 2020-08-27 2020-08-27 Energy recovery energy storage power generation facility Active CN214092172U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021831777.XU CN214092172U (en) 2020-08-27 2020-08-27 Energy recovery energy storage power generation facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021831777.XU CN214092172U (en) 2020-08-27 2020-08-27 Energy recovery energy storage power generation facility

Publications (1)

Publication Number Publication Date
CN214092172U true CN214092172U (en) 2021-08-31

Family

ID=77418586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021831777.XU Active CN214092172U (en) 2020-08-27 2020-08-27 Energy recovery energy storage power generation facility

Country Status (1)

Country Link
CN (1) CN214092172U (en)

Similar Documents

Publication Publication Date Title
WO1997026145A2 (en) Apparatus for regenerating energy from the dynamic interactions between ground and running vehicles
CN201661556U (en) Potential energy recovering hydraulic system of concrete pump truck
CN102562424A (en) Wave energy acquisition device
CN105370522A (en) Hydraulic power generation deceleration strip
CN214092172U (en) Energy recovery energy storage power generation facility
CN202543995U (en) Booster spring auxiliary system for excavator or loader
CN202847366U (en) Vehicle shock-absorbing energy recycling device
CN111963400A (en) Energy recovery energy storage power generation facility
CN202017666U (en) Gas supercharging device
CN204532720U (en) A kind of high-performance solid accumulator
CN108488106B (en) Dual cavity open accumulator system driven by exhaust gas turbocompressor
CN209385562U (en) A kind of energy damping device
CN104196079A (en) Hydraulic excavator hybrid power system and hydraulic excavator thereof
CN104989686B (en) Hydraulic unit achieving mutual potential energy utilization in pairing manner and driving method thereof
CN104675643A (en) Efficient solid accumulator
CN101934126A (en) Storage generating body-building device
CN208719028U (en) A kind of Integral hydraulic driving device with accumulator
CN106837894B (en) A kind of multistage energy storage equipment and its application
CN206280202U (en) A kind of Hydraulic Power Transmission System TRT based on deceleration strip
CN208996037U (en) Double-action hydraulic pile hammer
KR200253446Y1 (en) Highway energy recovering system
CN114855923B (en) Rotary kinetic energy recovery device and excavator
CN211314966U (en) Hydraulic cylinder with buffering function
CN112576432B (en) High-efficiency combined double-floater type wave power generation device
CN214788324U (en) Buffer stable type hydraulic oil cylinder

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant