CN220566187U - Sledge type gravity energy storage system - Google Patents
Sledge type gravity energy storage system Download PDFInfo
- Publication number
- CN220566187U CN220566187U CN202322138918.XU CN202322138918U CN220566187U CN 220566187 U CN220566187 U CN 220566187U CN 202322138918 U CN202322138918 U CN 202322138918U CN 220566187 U CN220566187 U CN 220566187U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- heavy object
- ski
- gravity
- energy
- 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
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 54
- 230000005484 gravity Effects 0.000 title claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 238000005507 spraying Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000005381 potential energy Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000008093 supporting effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 19
- 230000009471 action Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a sled type gravity energy storage system, which comprises a transportation track, a heavy object and a motor, wherein the transportation track comprises a high-altitude section, a low-altitude section corresponding to the high-altitude section and an inclined section positioned between the low-altitude section and the high-altitude section, a plurality of liquid spraying ports are formed in the transportation track, the other ends of the liquid spraying ports are connected with a hydraulic station through pipelines, the liquid spraying ports are used for spraying high-pressure liquid flow, the heavy object is arranged on the transportation track, a sliding plate is arranged on one side of the heavy object, which is close to the transportation track, so that the heavy object can slide along the extending direction of the transportation track, the motor is arranged on one side of the transportation track, the output end of the motor is connected with the heavy object through a transmission mechanism, and the transmission mechanism is arranged along the transportation track. According to the utility model, the high-pressure liquid flow is sprayed out through the liquid spraying opening, so that the heavy object generates preset buoyancy and is in reduced contact with the transportation track, the energy lost due to friction when the heavy object slides is reduced, and the energy conversion rate is effectively improved.
Description
Technical Field
The utility model relates to the technical field of gravity energy storage, in particular to a sledge type gravity energy storage system.
Background
The use of energy sources in the human society is limited by reserves, and fossil energy sources such as coal, petroleum, and natural gas, which pollute the environment, are used in production and life. The dependence on the traditional pollution energy is inexhaustible, and the renewable energy sources such as clean, environment-friendly and renewable solar energy, wind energy and the like are necessary to be used.
Renewable energy sources, however, have naturally occurring properties, intermittent and random fluctuations, which are unstable energy sources. The energy storage link is the key of energy transformation, and intermittent and random fluctuation unstable energy sources are transformed into intelligent energy sources supplied according to the requirements. The energy is a basic substance for the operation of human society, and the daily consumption is huge. Based on the sunlight characteristic of the sun, the electricity quantity which can be directly utilized in the sunlight is only approximately 25% of the electricity quantity used all the year round; in view of the characteristics of wind formation, the main output of wind power generation is only approximately 25% of the electric quantity directly consumed and utilized at night; about 75% of the charge needs to be stored. The energy storage system provides electricity for social loads in a period when wind and light power generation cannot be performed, so that the energy storage system is required to be in a very large scale for energy conversion.
Existing energy storage technologies include gravity module energy storage, wherein gravity modules slide in a track through pulleys to realize the transfer of the gravity modules, and the problem that the energy loss is large in the transmission process and the energy conversion rate is low due to large friction exists.
Disclosure of Invention
The present utility model is directed to a sled type gravity energy storage system, which can solve the problems set forth in the background art.
In order to achieve the above object, the present utility model provides a sled type gravity energy storage system, comprising: the conveying rail comprises a high-altitude section, a low-altitude section corresponding to the high-altitude section and an inclined section positioned between the low-altitude section and the high-altitude section, wherein a plurality of liquid spraying ports are formed in the conveying rail, the other ends of the liquid spraying ports are connected with a hydraulic station through pipelines, and the liquid spraying ports are used for spraying high-pressure liquid flow;
the heavy object is arranged on the conveying rail, and a sliding plate piece is arranged on one side, close to the conveying rail, of the heavy object, so that the heavy object can slide along the extending direction of the conveying rail;
the motor is arranged at one side of the transportation rail, the output end of the motor is connected with the heavy object through a transmission mechanism, and the transmission mechanism is arranged along the transportation rail;
the liquid spraying port sprays high-pressure liquid flow under the drive of the hydraulic station in an energy storage state, so that the heavy object generates preset buoyancy and is in reduced contact with the transportation track, and the heavy object can be pushed to the high-altitude section from the low-altitude section along the inclined section under the drive of the motor in a more energy-saving manner;
the energy release state is that the liquid spraying port sprays high-pressure liquid flow under the driving of the hydraulic station, so that the heavy object generates preset buoyancy and is in reduced contact with the transportation track, and then the heavy object can slide from the high-altitude section to the low-altitude section along the inclined section at a faster speed so as to drive the motor to rotate, and the gravitational potential energy of the heavy object is converted into electric energy.
Through setting up in heavy article and sliding on the transportation track, the motor is connected with heavy article transmission simultaneously, has realized through controlling the energy storage and the energy release of heavy article along transportation track slip linkage conversion motor, and then realizes the conversion of energy, sets up hydraulic pressure station and hydrojet mouth in order to blowout high-pressure liquid stream in addition for the heavy article produces and presets buoyancy, and with transportation track reduces the contact, and then has reduced the energy that loses because of friction when heavy article slides, has effectively improved sled formula gravity energy storage system's energy conversion rate.
In some embodiments, the water outlet spray direction of the spray orifice is perpendicular to a tangential plane of the transport rail.
Through setting up the play water jet direction of hydrojet mouth towards the plane of transportation track, according to mechanics principle, can make the injection power of high-pressure liquid stream all act on and reduce the pressure on the heavy article towards the transportation track to make the partial region on the heavy article can break away from the contact with the transportation track in the slope section, be full of liquid stream between the two, and then reach the purpose that reduces sliding friction, in order to improve the energy conversion rate.
In some embodiments, the side of the transportation track is provided with a support structure, the support structure is arranged along the transportation track, the support structure is provided with an energy storage end and an energy release end, the energy storage end corresponds to the low altitude section, the energy release end corresponds to the high altitude section, the energy storage end and the energy release end are both provided with a rotation groove, and the transmission mechanism is correspondingly rotated and arranged in the rotation groove.
In some embodiments, the number of the motors and the driving mechanisms is two, and the two corresponding groups of the supporting structures are respectively arranged on two sides of the transportation track and are arranged in parallel.
Through setting up the cooperation of two sets of motors and drive mechanism for the both sides atress of heavy article is the same, thereby the slip direction of heavy article remains along the extending direction of transportation track all the time, effectively avoids because the uneven frictional resistance increase that leads to heavy article of atress when single drive mechanism.
In some embodiments, the support structures are each provided with an annular sliding groove disposed along the support structure and parallel to the plane of the transport track;
the driving mechanism comprises an annular chain, a driving sprocket and a driven sprocket, wherein the annular chain is arranged in the annular sliding groove in a sliding manner and is connected with the heavy object, the driving sprocket and the driven sprocket are connected with the annular chain in a meshed manner, the driving sprocket is arranged in the rotating groove corresponding to the energy release end, the driven sprocket is arranged in the rotating groove corresponding to the energy storage end, and the driving sprocket is vertically connected with the output end of the motor.
In some embodiments, the transmission mechanism further comprises a force transfer member, one end of the force transfer member is connected to the endless chain, and the other end of the force transfer member is connected to the heavy object.
By arranging the force transmission piece, the rotary motion of the annular chain is converted into the upward linear motion of the force transmission piece, so that the gravity piece is continuously pushed up, or the upward linear motion of the heavy piece is converted into the rotary motion of the annular chain, and the gravitational potential energy is converted into electric energy.
In some embodiments, the transmission mechanism comprises a steel wire rope, a driving rotary drum and a driven rotary drum, the driving rotary drum and the driven rotary drum are respectively and correspondingly arranged at the energy storage end and the energy release end, and are respectively connected with two ends of the steel wire rope, and the driving rotary drum is vertically connected with the output end of the motor.
In some embodiments, the slider member is tilted along both ends of the transport rail in a direction away from the transport rail.
In some embodiments, the number of heavy articles is at least two, and all the heavy articles are connected by traction members.
The total energy conversion amount in one energy conversion period is improved through the arrangement of the plurality of heavy objects, and the motion consistency of the plurality of heavy objects is ensured through the arrangement of the traction elements between the arrangement of the plurality of heavy objects.
Compared with the prior art, the sled type gravity energy storage system and the sled type gravity energy storage system provided by the utility model have the following beneficial effects:
1. according to the sled type gravity energy storage system, the heavy objects can ascend and slide along the conveying track or descend and slide along the conveying track, meanwhile, electric energy is converted into gravitational potential energy of the heavy objects according to ascending of the heavy objects, so that the energy storage function is achieved, kinetic energy of the heavy objects in a sliding mode is converted into electric energy according to descending of the heavy objects, the energy release function is achieved, the storage and release of the electric energy are achieved, in addition, the hydraulic station and the liquid spraying port are arranged to spray high-pressure liquid flow, the heavy objects generate preset buoyancy and are in contact with the conveying track in a reduced mode, energy lost due to friction when the heavy objects slide is reduced, and the energy conversion rate of the sled type gravity energy storage system is effectively improved.
2. According to the sled type gravity energy storage system provided by the utility model, through arranging the sliding plate pieces with the two tilted ends, more buoyancy can be applied to the sliding plate pieces by water on the conveying track when the sliding plate pieces slide on the conveying track, so that the resistance to the heavy object pieces in the sliding process is smaller.
Drawings
The above features, technical features, advantages and implementation of the present utility model will be further described in the following description of preferred embodiments with reference to the accompanying drawings in a clear and easily understood manner.
FIG. 1 is a schematic side cross-sectional view of a ski gravity energy storage system according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the energy releasing end of the ski gravity energy storage system of a preferred embodiment of the present utility model.
Reference numerals illustrate:
the device comprises a transportation rail 10, a liquid spraying port 11, a pipeline 12, a weight piece 20, a sliding plate piece 30, a hydraulic station 40, a motor 50, a force transmission piece 51, a driving sprocket 52, an annular chain 53 and a supporting structure 60.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
For simplicity of the drawing, only the parts relevant to the utility model are schematically shown in each drawing, and they do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
In this context, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In one embodiment, referring to fig. 1 and 2 of the drawings, the sled type gravity energy storage system provided by the utility model comprises a transportation rail 10, a weight 20 and a motor 50, wherein the transportation rail 10 comprises a high altitude section, a low altitude section corresponding to the high altitude section and an inclined section positioned between the low altitude section and the high altitude section, the transportation rail 10 is provided with a plurality of liquid spraying ports 11, the other ends of the liquid spraying ports 11 are connected with a hydraulic station 40 through pipelines 12, the liquid spraying ports 11 are used for spraying high-pressure liquid flow, the weight 20 is arranged on the transportation rail 10, one side of the weight 20 close to the transportation rail 10 is provided with a sliding plate 30, so that the weight 20 can slide along the extending direction of the transportation rail 10, the motor 50 is arranged on one side of the transportation rail 10, the output end of the motor 50 is connected with the weight 20 through a transmission mechanism, and the transmission mechanism is arranged along the transportation rail 10;
in the energy storage state, the liquid spraying port 11 sprays high-pressure liquid flow under the drive of the hydraulic station 40, so that the heavy object 20 generates preset buoyancy and is in reduced contact with the transportation rail 10, and the heavy object 20 can be more energy-saving pushed from the low-altitude section to the high-altitude section along the inclined section under the drive of the motor 50; in the energy release state, the liquid spraying port 11 sprays high-pressure liquid flow under the driving of the hydraulic station 40, so that the heavy object 20 generates preset buoyancy and is in reduced contact with the transportation rail 10, and the heavy object 20 can slide from the high-altitude section to the low-altitude section along the inclined section at a faster speed, so as to drive the motor 50 to rotate, and the gravitational potential energy of the heavy object 20 is converted into electric energy.
Specifically, the low altitude section and the high altitude section may be horizontal sections, the heavy object 20 can move along the transportation track 10, when energy is stored, the motor 50 is started by energizing, and then the heavy object 20 is driven to push from the low altitude section to the high altitude section along the inclined section, so that the conversion of electric energy into gravitational potential energy of the heavy object 20 is realized; when energy release is carried out, the heavy object 20 continuously slides to the low altitude section from the high altitude section along the inclined section under the action of gravity, and meanwhile, the transmission structure is driven to operate, so that the motor 50 rotates, the gravitational potential energy of the heavy object 20 is converted into electric energy, the function of a motor and the function of a generator are realized, when the sled type gravity energy storage system starts to work, under the pressurizing action of the hydraulic station 40, the liquid spraying port 11 sprays high-pressure liquid flow, the heavy object 20 generates preset buoyancy and is in contact with the transportation track 10, the energy lost due to friction when the heavy object 20 slides is reduced, and the energy conversion rate of the sled type gravity energy storage system is effectively improved.
In one embodiment, based on the above embodiment, referring to fig. 1 of the specification, the water outlet spraying direction of the water spraying port 11 is perpendicular to the tangential plane of the transportation rail 10.
Specifically, when the water outlet spraying direction of the liquid spraying opening 11 is perpendicular to the tangential plane of the transportation rail 10, according to the mechanical principle, the spraying force of the high-pressure liquid flow can fully act on the pressure of the heavy object 20 on the transportation rail 10, and meanwhile, the instantaneous thrust formed by the high-pressure liquid flow is utilized, so that the partial area on the heavy object 20 can be separated from the transportation rail 10 in the inclined section, and the liquid flow is filled between the two parts, thereby achieving the purpose of reducing sliding friction and improving the energy conversion rate.
In one embodiment, referring to fig. 2 of the foregoing embodiment, a support structure 60 is disposed on a side of the transportation rail 10, the support structure 60 is disposed along the transportation rail 10, the support structure 60 is provided with an energy storage end and an energy release end, the energy storage end corresponds to a low altitude section, the energy release end corresponds to a high altitude section, both the energy storage end and the energy release end are provided with rotating grooves, and the transmission mechanism is correspondingly rotatably disposed in the rotating grooves.
In one embodiment, based on the above embodiment, referring to fig. 2 of the specification, the number of the motors 50 and the transmission mechanisms is two, and the two corresponding support structures are respectively disposed on two sides of the transportation rail 10 and are disposed in parallel.
Specifically, the two groups of motors 50 and the transmission mechanism are matched, so that the stress on two sides of the heavy object 20 is the same, the sliding direction of the heavy object 20 is always kept along the extending direction of the transportation track 10, and the increase of the friction resistance of the heavy object 20 caused by uneven stress in a single transmission mechanism is effectively avoided.
In one embodiment, referring to fig. 2 of the foregoing embodiment, the support structure 60 is provided with annular sliding grooves, the annular sliding grooves are disposed along the support structure 60 and parallel to the plane of the transportation track 10, the transmission mechanism includes an annular chain 53, a driving sprocket 52 and a driven sprocket, the annular chain 53 is slidably disposed in the annular sliding grooves and connected with the heavy object 20, the driving sprocket 52 and the driven sprocket are engaged with the annular chain 53, the driving sprocket 52 is disposed in a rotating groove corresponding to the energy release end, the driven sprocket is disposed in a rotating groove corresponding to the energy storage end, and the driving sprocket 52 is vertically connected with the output end of the motor 50.
Specifically, the driving sprocket 52 and the driven sprocket are parallel to the plane of the transportation track 10 under the supporting action of the supporting structure 60, and the motor 50 drives the driving sprocket 52 to rotate under the meshing action of the driving sprocket 52 and the driven sprocket when energy is stored, so that the annular chain 53 slides under the matching action of the driving sprocket 52 and the driven sprocket, and further drives the heavy object 20 to push from the low altitude section to the high altitude section, otherwise, when energy is released, the annular chain 53 starts to rotate under the driving of the heavy object 20, and further drives the driving sprocket 52 to rotate, so as to drive the motor 50 to rotate, and the gravitational potential energy of the heavy object 20 is converted into electric energy.
It should be noted that, the motor 50 is a rotating motor 50, and the energy conversion efficiency of the rotating motor 50 is higher than that of the linear motor 50, so that the energy conversion efficiency is higher, and in addition, the meshing part of the gear connection in the sled type gravity energy storage system can be lubricated, so that the high efficiency of gear transmission is effectively ensured, the stability of transmission between the driving sprocket 52 or the driven sprocket and the annular chain 53 is ensured, the energy loss in the kinetic energy transmission process is effectively reduced, and the energy conversion efficiency and the energy storage efficiency are obviously improved.
In one embodiment, referring to fig. 2 of the drawings, the transmission mechanism further comprises a force-transmitting member 51, one end of the force-transmitting member 51 being connected to the endless chain 53, and the other end of the force-transmitting member 51 being connected to the heavy object 20.
Specifically, the force transmission member 51 connects the heavy object 20 and the annular chain 53, when energy is stored, the force transmission member 51 is driven to move through the rotation of the annular chain 53, so that the rotation motion of the annular chain 53 is converted into the upward linear motion of the force transmission member 51, the continuous upward pushing of the gravity member is realized, the heavy object 20 is pushed to the high altitude section from the low altitude section through the force transmission member 51, when energy is released, the gravity member moves linearly downwards along the inclined section of the transportation track 10 under the action of gravity, the force transmission member 51 is driven to move through the gravity member, the force transmission member 51 drives the annular chain 533 to move, and the driving sprocket 52 is driven to rotate, so that the linear motion is converted into the rotation motion, and the gravitational potential energy of the heavy object 20 is converted into electric energy.
In one embodiment, the transmission mechanism comprises a steel wire rope, a driving rotary drum and a driven rotary drum, wherein the steel wire rope is connected with the heavy object 20, the driving rotary drum and the driven rotary drum are respectively and correspondingly arranged at the energy storage end and the energy release end, and are respectively connected with two ends of the steel wire rope, and the driving rotary drum is vertically connected with the output end of the motor 50.
Specifically, through the cooperation of the active drum and the passive drum, the steel wire rope can move along the inclined section of the transportation track 10, and then the heavy object 20 is driven to move along the inclined section of the transportation track 10, so as to realize the conversion of gravitational potential energy and electric energy release.
In one embodiment, referring to fig. 1 of the drawings, the slider member 30 is tilted away from the transport rail 10 along both ends of the transport rail 10.
Specifically, both ends of the slide plate member 30 are tilted, so that the slide plate member 30 forms a sled, and water on the transportation rail 10 can effectively exert more buoyancy on the slide plate member 30 when the slide plate member 30 slides on the transportation rail 10, so that the resistance force applied to the heavy object 20 in the sliding process is smaller.
In one embodiment, referring to FIG. 1 of the drawings, the number of weight members 20 is at least two, and all of the weight members 20 are connected by traction members.
Specifically, the arrangement of the plurality of heavy objects 20 increases the total amount of energy conversion in one energy conversion cycle.
It should be noted that the above embodiments can be freely combined as needed. The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (9)
1. A ski gravity energy storage system, comprising:
the conveying rail comprises a high-altitude section, a low-altitude section corresponding to the high-altitude section and an inclined section positioned between the low-altitude section and the high-altitude section, wherein a plurality of liquid spraying ports are formed in the conveying rail, the other ends of the liquid spraying ports are connected with a hydraulic station through pipelines, and the liquid spraying ports are used for spraying high-pressure liquid flow;
the heavy object is arranged on the conveying rail, and a sliding plate piece is arranged on one side, close to the conveying rail, of the heavy object, so that the heavy object can slide along the extending direction of the conveying rail;
the motor is arranged at one side of the transportation rail, the output end of the motor is connected with the heavy object through a transmission mechanism, and the transmission mechanism is arranged along the transportation rail;
the liquid spraying port sprays high-pressure liquid flow under the drive of the hydraulic station in an energy storage state, so that the heavy object generates preset buoyancy and is in reduced contact with the transportation track, and the heavy object can be pushed to the high-altitude section from the low-altitude section along the inclined section under the drive of the motor in a more energy-saving manner;
the energy release state is that the liquid spraying port sprays high-pressure liquid flow under the driving of the hydraulic station, so that the heavy object generates preset buoyancy and is in reduced contact with the transportation track, and then the heavy object can slide from the high-altitude section to the low-altitude section along the inclined section at a faster speed so as to drive the motor to rotate, and the gravitational potential energy of the heavy object is converted into electric energy.
2. The ski gravity energy storage system according to claim 1, wherein the ski gravity is a ski type gravity tank,
the water outlet jet direction of the liquid jet opening is perpendicular to the tangential plane of the transportation track.
3. The ski gravity energy storage system according to claim 1, wherein the ski gravity is a ski type gravity tank,
the side of transportation track is provided with bearing structure, bearing structure is followed transportation track sets up, bearing structure is provided with energy storage end and releases the end that can, energy storage end corresponds low altitude section, release can the end correspond high altitude section, energy storage end with release can the end all offer the rotation groove, drive mechanism correspond rotate set up in the rotation groove.
4. The ski gravity energy storage system according to claim 3, wherein,
the number of the motors and the number of the transmission mechanisms are two, and the corresponding two groups of the supporting structures are respectively arranged on two sides of the conveying track and are arranged in parallel.
5. The ski gravity energy storage system according to claim 4, wherein the ski gravity is a ski type gravity tank,
the support structures are provided with annular sliding grooves which are arranged along the support structures and are parallel to the plane of the transportation track;
the driving mechanism comprises an annular chain, a driving sprocket and a driven sprocket, wherein the annular chain is arranged in the annular sliding groove in a sliding manner and is connected with the heavy object, the driving sprocket and the driven sprocket are connected with the annular chain in a meshed manner, the driving sprocket is arranged in the rotating groove corresponding to the energy release end, the driven sprocket is arranged in the rotating groove corresponding to the energy storage end, and the driving sprocket is vertically connected with the output end of the motor.
6. The ski gravity energy storage system according to claim 5, wherein the ski gravity is a ski type gravity tank,
the transmission mechanism further comprises a force transmission piece, one end of the force transmission piece is connected with the annular chain, and the other end of the force transmission piece is connected with the heavy object.
7. The ski gravity energy storage system according to claim 4, wherein the ski gravity is a ski type gravity tank,
the driving rotary drum and the driven rotary drum are respectively and correspondingly arranged at the energy storage end and the energy release end, and are respectively connected with the two ends of the steel wire rope, and the driving rotary drum is vertically connected with the output end of the motor.
8. The ski gravity energy storage system according to any one of claims 5 to 7, wherein,
the sliding plate piece is tilted along the two ends of the conveying track towards the direction away from the conveying track.
9. The ski gravity energy storage system according to claim 8, wherein,
the number of the heavy objects is at least two, and all the heavy objects are connected through traction elements.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322138918.XU CN220566187U (en) | 2023-08-10 | 2023-08-10 | Sledge type gravity energy storage system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322138918.XU CN220566187U (en) | 2023-08-10 | 2023-08-10 | Sledge type gravity energy storage system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220566187U true CN220566187U (en) | 2024-03-08 |
Family
ID=90086956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322138918.XU Active CN220566187U (en) | 2023-08-10 | 2023-08-10 | Sledge type gravity energy storage system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220566187U (en) |
-
2023
- 2023-08-10 CN CN202322138918.XU patent/CN220566187U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8344537B2 (en) | Generating station which transforms the force of gravity into electricity | |
CN102297091B (en) | Offshore wind and wave complementary generating system | |
WO2010015209A1 (en) | An oceanic wave energy utilization system | |
KR20210031001A (en) | Gravitational electric power plant technology | |
CN204984712U (en) | Tidal power generation system | |
CN102979661A (en) | Energy collection unit and ratchet wheel and a wave force engine | |
CN113653612A (en) | Solid gravity flow carrying equipment, gravity energy storage element and energy storage system | |
CN220566187U (en) | Sledge type gravity energy storage system | |
CN102619673B (en) | Forced-sinking type output device capable of converting buoyancy energy to power | |
CN101660480A (en) | Stereoscopic wave-power device | |
CN100424340C (en) | Apparatus utilizing gravitational potential energy of vehicle running on ramp to generate electricity | |
CN113819018A (en) | Energy conversion output device | |
GB2522092A (en) | Rigid body dynamics-based hydropower technology | |
CN112196750A (en) | SLM heavy material concentrated compressive cycle type new energy electric power | |
CN103147938B (en) | Gravity power increasing gear and vehicle gravity power generation device using gravity power increasing gear | |
CN220890420U (en) | Rail sliding type gravity energy storage device | |
CN203630625U (en) | Linked azimuth angle tracking photovoltaic power station | |
CN203161460U (en) | Gravity power acceleration device and vehicle gravity power generation device using same | |
US20240093675A1 (en) | Power Generating Device Using Free Falling of Object Due to Gravity | |
CN205001132U (en) | Utilize wheel to grind pressure generation's power generation system to road surface | |
CN103982371A (en) | Vertical buoyancy lift sedimentation power output device | |
CN105003399A (en) | Power generation system utilizing rolling compaction force of wheels to pavement for power generation | |
CN202055978U (en) | Full-hydraulic sea wave generating set | |
CN201574875U (en) | Hydraulic auxiliary engine | |
CN216044213U (en) | Solid gravity flow carrying equipment, gravity energy storage element and energy storage system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |