CN114194981A - Road traffic transportation and electric power energy storage system based on heavy-duty automobile lifting - Google Patents
Road traffic transportation and electric power energy storage system based on heavy-duty automobile lifting Download PDFInfo
- Publication number
- CN114194981A CN114194981A CN202111560666.9A CN202111560666A CN114194981A CN 114194981 A CN114194981 A CN 114194981A CN 202111560666 A CN202111560666 A CN 202111560666A CN 114194981 A CN114194981 A CN 114194981A
- Authority
- CN
- China
- Prior art keywords
- heavy
- duty
- highway
- energy storage
- descending
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G3/00—Other motors, e.g. gravity or inertia motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Elevator Control (AREA)
Abstract
The invention provides a road traffic transportation and electric energy storage system based on heavy-duty automobile lifting, which comprises a pier (1), a tunnel (2) with a vertical shaft, an upper road (3), a lower road (4), a lifting machine beam frame (5), a motor generator (6), a winch (7), a car (8), m uplink heavy-duty automobiles (9) and n downlink heavy-duty automobiles (10); under the working condition of energy storage, a single ascending heavy-duty automobile (9) sequentially moves from the lower highway (4) to the inside of the lift car (8), the motor generator (6) drives the winch (7) to lift the ascending heavy-duty automobile (9) to the top, and then the ascending heavy-duty automobile moves from the inside of the lift car (8) to the upper highway (3) to leave; under the energy release working condition, a single descending heavy-duty automobile (10) sequentially moves to the interior of a lift car (8) from an upper highway (3), in the descending heavy-duty automobile (10) descending process, a winch (7) drives a motor generator (6) to generate electricity, and after the descending heavy-duty automobile (10) falls to the bottom, the descending heavy-duty automobile (10) moves to a lower highway (4) from the interior of the lift car (8) to leave. The heavy-duty automobile elevator can be built by erecting a bridge or excavating a shaft tunnel on a mountain steep slope, and large-scale electric power energy storage is carried out while road transportation is realized.
Description
Technical Field
The invention relates to the field of road traffic transportation and electric energy storage, in particular to a road traffic transportation and electric energy storage system based on heavy-duty automobile lifting.
Background
Carbon peak carbon neutralization "30.60" aims at the zheng commitment made by China to cope with global climate change, is also a hard constraint when China makes policy, and has profound impact on both economy and market. To realize carbon peak reaching and carbon neutralization, on one hand, the consumption of fossil energy is gradually reduced, and on the other hand, the consumption proportion of renewable energy is really increased. New source energy such as wind energy, solar energy and the like in China are mainly distributed in northwest regions, solar power generation is concentrated in the daytime, power loads are mainly distributed in the southeast coastal regions, the power consumption ratio at night is larger, and the phenomenon causes strong space-time mismatching of the power production and consumption of new energy in China. The new energy power generation is influenced by weather conditions, so that the fluctuation is large, and particularly after the direct grid connection proportion of the new energy power generation exceeds 20%, serious vicious chain accidents can occur to generate large impact on the whole power grid. Therefore, phenomena such as wind abandoning and light abandoning are often generated, and the utilization rate of new energy power is low. However, the energy storage technology with low cost, large capacity and easy addressing can effectively solve the problems of space-time mismatching and grid-connected stability, and is an important guarantee for large-scale efficient development and utilization of renewable energy and realization of green sustainable development strategy in the energy field of China.
Gravity energy storage is an old and relatively mature energy storage technology, particularly a water pumping energy storage technology, and commercial operation is realized. However, the water pumping and energy storage technology has high requirements on site selection, upstream and downstream reservoirs need to be built, the evaporation capacity of water is high, and site selection in northern areas, particularly northwest areas is difficult. The gravitational potential energy storage system for lifting heavy objects by using the slope track and the vertical shaft is widely concerned, and has superiority when being applied to arid water-deficient areas. The slope track is used for gravity energy storage, the efficiency of the gravity energy storage is closely related to the slope of the slope, the larger the slope is, the smaller the friction loss is, but a plurality of problems exist in the construction of large-slope slopes and tracks, and the influence of extreme weather, geological disasters and the like on an energy storage system needs to be considered. The vertical lifting weight is used for energy storage, the technical difficulty and the construction cost are lower if the existing or abandoned structures such as vertical shafts, beam frames and the like can be utilized, and the construction cost is also increased if the vertical beams or the vertical shafts need to be newly constructed. Aiming at the scheme of Energy storage by vertically lifting heavy objects, Energy Vault company of switzerland proposes a structure for stacking concrete blocks into a tower by using a crane, Energy storage and Energy release are carried out by using the hoisting and the hoisting of the concrete blocks, and the weight of a single concrete brick can reach 35 tons. The lifting appliance which needs high load and high precision is used for lifting the concrete block by adopting the crane structure, the manufacturing difficulty is high, and a plurality of problems that the cable is difficult to position and the stability of the stacking tower is low and the like due to the swinging exist, so that the popularization and the application are limited. The British Gravitricity company uses a vertical shaft to hoist a single weight for gravity energy storage, in order to increase the energy storage, the weight of the single weight is planned to be enlarged to 500 tons, and the further improvement of the mass of the single weight brings challenges to the design and construction of mechanical structures such as a supporting beam frame, a lifting system and the like. The invention patent 202110714699.8 in China provides a gravity energy storage system based on a vertical shaft and a roadway, a set of hoister is adopted to sequentially lift a plurality of rail trolleys to realize large-scale energy storage, the rail trolley parking places and rails at the upper part and the lower part need to be built, the occupied area and the capital construction cost are higher, in addition, the purchase cost of the rail trolleys is higher, only the rail trolleys can slide, and the flexibility is poorer.
In addition, in the field of road transportation, according to national standard regulations, the slope of a road is generally not higher than 9%, when road planning is carried out, a large number of roads are prevented from passing through mountain steep slopes, the detour distance is increased, time is wasted, loss of automobiles is increased, and in addition, the probability of traffic accidents in the climbing and descending processes of heavy-duty automobiles is high, so that the problems of life and property safety are brought.
Disclosure of Invention
The invention provides a road traffic transportation and power energy storage system based on heavy-duty automobile lifting by utilizing mountain steep slope resources, aiming at the problems of steep slope transportation, heavy weight purchasing and parking site construction in the field of road traffic.
The invention adopts the following two technical schemes:
the first scheme is that a heavy-duty automobile elevator is built by utilizing a bridge, and comprises a bridge pier, an upper highway, a lower highway, an elevator beam frame, a motor generator, a winch, a car, m uplink heavy-duty automobiles and n downlink heavy-duty automobiles; the upper highway covering slope body extends to one side of the bridge pier and is connected with the bridge pier; the lower highway is laid on the inner side of the bottom of the pier; the motor generator and the winch are arranged above the beam frame of the hoisting machine; the height of the beam frame of the elevator is higher than that of the car; under the working condition of energy storage, releasing the ascending heavy-duty automobiles, sequentially moving the single ascending heavy-duty automobile from the lower highway to the interior of the lift car, driving a winch to hoist the ascending heavy-duty automobile to the top through a motor generator, and then moving the automobile from the interior of the lift car to the upper highway to leave; the energy releasing working condition is that the descending heavy-duty automobile is released, the single descending heavy-duty automobile sequentially moves to the interior of the lift car from the upper road, the motor generator is driven to generate electricity through the winch in the descending heavy-duty automobile landing process, and the descending heavy-duty automobile moves to the lower road from the interior of the lift car to leave after falling to the bottom.
The second scheme is that a heavy-duty automobile elevator is built by utilizing a vertical shaft and a tunnel, and comprises the tunnel with the vertical shaft, an upper highway, a lower highway, an elevator beam frame, a motor generator, a winch, a lift car, m ascending heavy-duty automobiles and n descending heavy-duty automobiles; the vertical shaft penetrates through the top and the bottom of the steep slope, and the tunnel is connected with one side of the vertical shaft at the bottom of the steep slope; the upper highway is connected with the other side of the vertical shaft at the top of the steep slope; the lower highway is arranged inside the tunnel; the motor generator and the winch are arranged above the beam frame of the hoisting machine; the height of the beam frame of the elevator is higher than that of the car; under the working condition of energy storage, releasing the ascending heavy-duty automobiles, sequentially moving the single ascending heavy-duty automobile from the lower highway to the inside of the lift car, driving a winch to hoist the ascending heavy-duty automobile to the top through a motor generator, and then moving the automobile from the inside of the lift car to the upper highway to leave; and in the energy release working condition, the descending heavy-duty automobiles are released, the single descending heavy-duty automobile sequentially moves to the interior of the lift car from the upper highway, the motor generator is driven to generate electricity through the winch in the descending heavy-duty automobile landing process, and the descending heavy-duty automobiles move to the lower highway from the interior of the lift car and leave after falling to the bottom.
The single heavy-duty automobile elevator can be provided with a single car and can also be provided with two cars; a single motor generator drives a single winch or two winches; the motor generator can adopt independent motor and generator structures, and can also adopt an electric power generation all-in-one structure.
The invention has the following advantages:
(1) the invention can effectively shorten the climbing time of the heavy-duty automobile, reduce the loss of the heavy-duty automobile in the climbing process and improve the safety, and utilizes the combination of the upper road and the bridge pier or the vertical shaft to reform the slope body to form a road section which enables the lifted automobile to directly drive away, thereby having important significance for energy conservation and emission reduction in the road traffic field, realization of double-carbon targets, and reduction of casualties and property loss.
(2) The invention can utilize the traffic transportation ascending automobiles and the traffic transportation descending automobiles as the weights to realize energy storage, does not need to purchase the weights, does not need to build special weight parking places at the upper part and the lower part of the mountain, reduces the weight purchasing cost and the parking place capital construction cost to zero, and can also be used as subsidies by collecting the automobile road tolls, thereby improving the economy of the energy storage system.
(3) The flow of road traffic heavy-load automobiles is very large, more than 2500 million trucks exist in the whole country, if 1/10 automobiles are used for storing energy, each automobile is 20 tons on average, and the height of a steep slope is 200 meters, the energy storage of 250 million heavy-load automobiles per day can reach about 3000 kilowatt-hours, the quantity is large, and the popularization value is very high.
(4) The heavy-duty automobile elevator can be built by erecting a bridge or excavating a shaft tunnel on a mountain steep slope, and large-scale electric power energy storage is carried out while road transportation is realized.
Drawings
FIG. 1 is a schematic diagram of a heavy-duty vehicle ascending and energy storage process of a heavy-duty vehicle lifting highway transportation and gravity energy storage system according to an embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of a descending and energy releasing process of a heavy-duty vehicle lifting highway transportation and gravity energy storage system according to an embodiment 1 of the present invention;
fig. 3 is a schematic diagram of a heavy-duty vehicle ascending and energy storage process of a heavy-duty vehicle lifting road transportation and gravity energy storage system based on mountain shaft and tunnel construction according to embodiment 2 of the present invention;
fig. 4 is a schematic diagram of a heavy-duty vehicle descending and energy releasing process of a heavy-duty vehicle lifting road transportation and gravity energy storage system based on mountain shaft and tunnel construction according to embodiment 2 of the present invention;
FIG. 5 is a schematic structural diagram of a system for lifting double cars by a single heavy-duty car hoist in embodiment 1;
fig. 6 is a schematic structural diagram of a system for lifting double cages by a single heavy-duty car lifting machine in embodiment 2.
In the figure, 1 pier; 2, a tunnel with a vertical shaft; 3, an upper road; 4, a lower highway; 5, a hoisting machine beam frame; 6 a motor generator; 7, a winch; 8, a lift car; 9, ascending a heavy-load automobile; 10 down heavy-duty car.
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 a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention without creative efforts.
Fig. 1 and fig. 2 are schematic diagrams of a heavy-duty automobile lifting road transportation and gravity energy storage system constructed based on a bridge in embodiment 1 of the invention, which includes a pier 1, an upper road 3, a lower road 4, a lifting machine beam frame 5, a motor generator 6, a winch 7, a car 8, m upper heavy-duty automobiles 9 and n lower heavy-duty automobiles 10; the upper highway 3 covers the slope body, extends to one side of the pier 1 and is connected with the pier 1; the lower highway 4 is arranged on the inner side of the bottom of the pier 1; the motor generator 6 and the winch 7 are arranged above the hoisting machine beam frame 5; the height of the elevator beam frame 5 is higher than that of the elevator car 8; under the working condition of energy storage, the ascending heavy-duty cars 9 are released, the single ascending heavy-duty car 9 sequentially moves from the lower highway 4 to the interior of the lift car 8, the motor generator 6 drives the winch 7 to lift the ascending heavy-duty car 9 to the top, and then the ascending heavy-duty car 9 moves from the interior of the lift car 8 to the upper highway 3 to leave; under the energy release working condition, the descending heavy-duty automobiles 10 are released, the single descending heavy-duty automobiles 10 sequentially move to the interior of the lift car 8 from the upper highway 3, the motor generator 6 is driven to generate electricity through the winch 7 in the descending heavy-duty automobiles 10 falling process, and the descending heavy-duty automobiles 10 fall to the bottom and then move to the lower highway 4 from the interior of the lift car 8 to leave.
Fig. 3 and 4 are schematic diagrams of a heavy-duty automobile lifting road transportation and gravity energy storage system built on the basis of a shaft and a tunnel according to embodiment 2 of the invention, which comprises a tunnel 2 with a shaft, an upper road 3, a lower road 4, a lifting machine beam frame 5, a motor generator 6, a winch 7, a car 8, m upward heavy-duty automobiles 9 and n downward heavy-duty automobiles 10; the vertical shaft penetrates through the top and the bottom of the steep slope, and the tunnel 2 is connected with one side of the vertical shaft at the bottom of the steep slope; the upper highway 3 is connected with the other side of the vertical shaft at the top of the steep slope; the lower highway 4 is installed inside the tunnel 2; the motor generator 6 and the winch 7 are arranged above the hoisting machine beam frame 5; the height of the elevator beam frame 5 is higher than that of the elevator car 8; under the working condition of energy storage, the ascending heavy-duty cars 9 are released, the single ascending heavy-duty car 9 sequentially moves from the lower highway 4 to the interior of the lift car 8, the motor generator 5 drives the winch 7 to lift the ascending heavy-duty car 9 to the top, and then the ascending heavy-duty car 9 moves from the interior of the lift car 8 to the upper highway 3 to leave; under the energy release working condition, the descending heavy-duty automobiles 10 are released, the single descending heavy-duty automobiles 10 sequentially move to the interior of the lift car 8 from the upper highway 3, the motor generator 6 is driven to generate electricity through the winch 7 in the descending heavy-duty automobiles 10 falling process, and the descending heavy-duty automobiles 10 fall to the bottom and then move to the lower highway 4 from the interior of the lift car 8 to leave.
For the above embodiments, a single car hoist may be equipped with a single or two cars 8, with a single motor generator 6 driving a single or two winches 7; the system structure of the heavy-duty car hoist built based on the bridge for installing the two cars is shown in fig. 5, and the system structure of the heavy-duty car hoist built based on the shaft and the tunnel for hoisting the two cars is shown in fig. 6; the motor generator 6 may adopt a separate motor and generator structure, or an all-in-one motor generator structure.
Although the invention has been described in detail with reference to certain preferred embodiments, those skilled in the art will recognize that there are other embodiments within the scope of the claims. For example, the heavy-duty automobile hoist adopted by the invention can adopt an electric hydraulic hoist and the like besides a hoisting hoist consisting of a motor and a winch, and the motor generator adopted by the invention can also adopt a plurality of motor generators to drive the winch to hoist a single heavy object.
Claims (8)
1. The utility model provides a highway transportation and electric power energy storage system based on heavy-duty car promotes which characterized in that: the system comprises piers (1), an upper highway (3), a lower highway (4), a hoisting machine beam frame (5), a motor generator (6), a winch (7), a car (8), m ascending heavy-duty vehicles (9) and n descending heavy-duty vehicles (10); the upper highway (3) covers the slope body and extends to one side of the pier (1) to be connected with the pier (1); the lower highway (4) is arranged on the inner side of the bottom of the pier (1); the motor generator (6) and the winch (7) are arranged above the hoisting machine beam frame (5); the height of the elevator beam frame (5) is higher than that of the elevator car (8); under the working condition of energy storage, the ascending heavy-duty vehicles (9) are released, the single ascending heavy-duty vehicle (9) sequentially moves from the lower highway (4) to the interior of the lift car (8), the motor generator (5) drives the winch (7) to hoist the ascending heavy-duty vehicle (9) to the top, and then the ascending heavy-duty vehicle moves from the interior of the lift car (8) to the upper highway (3) to leave; under the energy release working condition, the descending heavy-duty automobiles (10) are released, the single descending heavy-duty automobile (10) sequentially moves to the interior of the lift car (8) from the upper highway (3), the descending heavy-duty automobile (10) drives the motor generator (6) to generate electricity through the winch (7) in the descending process, and the descending heavy-duty automobile (10) moves to the lower highway (4) from the interior of the lift car (8) to leave after falling to the bottom.
2. The heavy-duty vehicle lift-based road transportation and power energy storage system of claim 1, wherein: the number of the cages (8) is single or two.
3. The heavy-duty vehicle lift-based road transportation and power energy storage system of claim 1, wherein: a single motor generator (6) drives a single or two winches (7).
4. The heavy-duty vehicle lift-based road transportation and power energy storage system of claim 1, wherein: the motor generator (6) is an independent and separated motor and generator structure or an electric power generation all-in-one structure.
5. The utility model provides a highway transportation and electric power energy storage system based on heavy-duty car promotes which characterized in that: the system comprises a tunnel (2) with a vertical shaft, an upper highway (3), a lower highway (4), a hoisting machine beam frame (5), a motor generator (6), a winch (7), a car (8), m ascending heavy-duty automobiles (9) and n descending heavy-duty automobiles (10); the vertical shaft penetrates through the top and the bottom of the steep slope, and the tunnel (2) is connected with one side of the vertical shaft at the bottom of the steep slope; the upper highway (3) is connected with the other side of the vertical shaft at the top of the steep slope; the lower highway (4) is arranged inside the tunnel (2); the motor generator (6) and the winch (7) are arranged above the hoisting machine beam frame (5); the height of the elevator beam frame (5) is higher than that of the elevator car (8); under the working condition of energy storage, the ascending heavy-duty vehicles (9) are released, the single ascending heavy-duty vehicle (9) sequentially moves from the lower highway (4) to the interior of the lift car (8), the motor generator (5) drives the winch (7) to hoist the ascending heavy-duty vehicle (9) to the top, and then the ascending heavy-duty vehicle moves from the interior of the lift car (8) to the upper highway (3) to leave; under the energy release working condition, the descending heavy-duty automobiles (10) are released, the single descending heavy-duty automobile (10) sequentially moves to the interior of the lift car (8) from the upper highway (3), the descending heavy-duty automobile (10) drives the motor generator (6) to generate electricity through the winch (7) in the descending process, and the descending heavy-duty automobile (10) moves to the lower highway (4) from the interior of the lift car (8) to leave after falling to the bottom.
6. The heavy-duty vehicle lift-based road transportation and power energy storage system of claim 5, wherein: the number of the cages (8) is single or two.
7. The heavy-duty vehicle lift-based road transportation and power energy storage system of claim 5, wherein: a single motor generator (6) drives a single or two winches (7).
8. The heavy-duty vehicle lift-based road transportation and power energy storage system of claim 5, wherein: the motor generator (6) is an independent and separated motor and generator structure or an electric power generation all-in-one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111560666.9A CN114194981A (en) | 2021-12-20 | 2021-12-20 | Road traffic transportation and electric power energy storage system based on heavy-duty automobile lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111560666.9A CN114194981A (en) | 2021-12-20 | 2021-12-20 | Road traffic transportation and electric power energy storage system based on heavy-duty automobile lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114194981A true CN114194981A (en) | 2022-03-18 |
Family
ID=80655379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111560666.9A Pending CN114194981A (en) | 2021-12-20 | 2021-12-20 | Road traffic transportation and electric power energy storage system based on heavy-duty automobile lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114194981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704445A (en) * | 2022-06-06 | 2022-07-05 | 中国天楹股份有限公司 | Gravity energy storage module and modularized gravity energy storage system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990008259A1 (en) * | 1989-01-11 | 1990-07-26 | Baruch Rosenberg | Installation for extracting usable energy from potential energy |
| JP2006233861A (en) * | 2005-02-24 | 2006-09-07 | Koji Futamura | Device for recovering energy from vehicle in traveling |
| CN201696237U (en) * | 2010-04-09 | 2011-01-05 | 化维强 | Ring rail power generating system converting automobile gravity into power |
| CN104454402A (en) * | 2014-11-01 | 2015-03-25 | 田永胜 | Gravity power generator |
| CN206555081U (en) * | 2017-02-23 | 2017-10-13 | 徐州中矿大传动与自动化有限公司 | High efficiency gravity energy storage device |
| CN111980874A (en) * | 2019-05-02 | 2020-11-24 | 韦开源 | Gravity energy storage technology and device for up-down slope along rail |
| CN112519619A (en) * | 2020-12-18 | 2021-03-19 | 北京中岩智泊科技有限公司 | Mechanical parking garage new energy automobile charging structure |
| CN113460841A (en) * | 2021-06-25 | 2021-10-01 | 中国科学院电工研究所 | Gravity energy storage system based on vertical shaft and roadway |
| CN113726020A (en) * | 2021-09-06 | 2021-11-30 | 哈尔滨工业大学 | Large-scale efficient gravity energy storage system |
-
2021
- 2021-12-20 CN CN202111560666.9A patent/CN114194981A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990008259A1 (en) * | 1989-01-11 | 1990-07-26 | Baruch Rosenberg | Installation for extracting usable energy from potential energy |
| JP2006233861A (en) * | 2005-02-24 | 2006-09-07 | Koji Futamura | Device for recovering energy from vehicle in traveling |
| CN201696237U (en) * | 2010-04-09 | 2011-01-05 | 化维强 | Ring rail power generating system converting automobile gravity into power |
| CN104454402A (en) * | 2014-11-01 | 2015-03-25 | 田永胜 | Gravity power generator |
| CN206555081U (en) * | 2017-02-23 | 2017-10-13 | 徐州中矿大传动与自动化有限公司 | High efficiency gravity energy storage device |
| CN111980874A (en) * | 2019-05-02 | 2020-11-24 | 韦开源 | Gravity energy storage technology and device for up-down slope along rail |
| CN112519619A (en) * | 2020-12-18 | 2021-03-19 | 北京中岩智泊科技有限公司 | Mechanical parking garage new energy automobile charging structure |
| CN113460841A (en) * | 2021-06-25 | 2021-10-01 | 中国科学院电工研究所 | Gravity energy storage system based on vertical shaft and roadway |
| CN113726020A (en) * | 2021-09-06 | 2021-11-30 | 哈尔滨工业大学 | Large-scale efficient gravity energy storage system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704445A (en) * | 2022-06-06 | 2022-07-05 | 中国天楹股份有限公司 | Gravity energy storage module and modularized gravity energy storage system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113460841A (en) | Gravity energy storage system based on vertical shaft and roadway | |
| CN103867408A (en) | Gravity energy storing system relying on massif | |
| CN104590278A (en) | Air traffic system with upper railways and lower railways | |
| CN114151296A (en) | Gravity energy storage system based on efficient lifting and transferring of multiple objects | |
| CN100572673C (en) | Span continuous beam bridge fabrication machine in a kind of | |
| CN109665430A (en) | It is a kind of based on mine vertical cylinder, promotion, transportation system gravity force energy storage system | |
| CN114899951A (en) | Automatic connection and parking system for gravity energy storage of multiple objects | |
| CN201650302U (en) | Eiking clear hole structure of existing high speed railway tunnel | |
| CN114194981A (en) | Road traffic transportation and electric power energy storage system based on heavy-duty automobile lifting | |
| CN103523026A (en) | Intercity aerial rail transit stereo network system | |
| CN101311413A (en) | Process for using underground passage combined with roads on ground as passage of trolley bus | |
| CN104590280A (en) | Aerial suspension rail train traffic system | |
| CN103523025A (en) | Intercity aerial rail transit system | |
| CN2937233Y (en) | Midspan continuous beam bridge building machine | |
| CN101481903A (en) | Method for erecting main truss of suspension bridge in mountain area by reversely assembling cross-cable cranes | |
| CN102700552A (en) | New-energy electric bus train hung on light rails in city | |
| CN203716044U (en) | Low bearing or middle bearing cable arch combined structural bridge | |
| CN111395821B (en) | Complicated terrain condition 40mT beam prefabricated site arrangement and installation construction method | |
| CN104590285A (en) | Aerial monorail train traffic system | |
| CN103523027A (en) | Aerial dual-track train transportation system | |
| CN201152176Y (en) | Existed electrified railroad tunnel lengthened section structure | |
| CN207312994U (en) | Power station major diameter surge shaft steel lining cantilevered annular track boom hoisting | |
| CN113978489B (en) | Rail transportation energy storage system and operation method thereof | |
| CN201647844U (en) | Beam lifting station without abutments | |
| CN216336227U (en) | Device for high-rise building construction by adopting hydraulic jacking assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |