CN111431289A - Electric power storage device for electric power storage - Google Patents
Electric power storage device for electric power storage Download PDFInfo
- Publication number
- CN111431289A CN111431289A CN202010247959.0A CN202010247959A CN111431289A CN 111431289 A CN111431289 A CN 111431289A CN 202010247959 A CN202010247959 A CN 202010247959A CN 111431289 A CN111431289 A CN 111431289A
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- power generation
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- 238000003860 storage Methods 0.000 title claims abstract description 56
- 238000010248 power generation Methods 0.000 claims abstract description 37
- 238000005381 potential energy Methods 0.000 claims description 13
- 241000282326 Felis catus Species 0.000 claims description 4
- 230000009194 climbing Effects 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000002161 passivation Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000004146 energy storage Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J15/00—Systems for storing electric energy
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses an electric power storage device for electric power storage, which comprises a lifting power generation winch, wherein the lifting power generation winch is bolted on a traveling crown block through bolts, the traveling crown block can travel on a traveling frame rail through rollers, a traveling frame can travel on a bolted bearing frame through roller trains, the bottom end of the bolted bearing frame is vertically provided with bearing stand columns, the bearing stand columns are fixedly connected to the bottom end of the bolted bearing frame through bolts, the bearing stand columns are arranged at equal intervals at the longitudinal positions, the bottoms of the stand columns are bolted on a foundation through bolts, regularly arranged heavy blocks are distributed on the ground of the foundation, and the arranged heavy blocks are lifted or lowered through the lifting power generation winch to achieve the purpose of storage and discharge. In order to reduce the waste of electric power, the invention does not need manual operation, can realize full-automatic operation, can reduce labor intensity and improve working efficiency.
Description
Technical Field
The invention belongs to the technical field related to power storage, and particularly relates to a power storage device for power storage.
Background
Due to the large influence factor of the environment, natural resource types are rarely utilized to be directly used as media for storing electric energy, such as solar energy, wind energy, wave energy and tidal energy, and these types of energy also need to be combined with appropriate electric energy storage equipment to fully exert the peak shaving effect, the storage equipment of the electric energy generally needs to convert the electric energy into other types of energy, and in a specific time period, the type of energy is converted into the electric energy again to be used for production and living.
The existing power storage technology has the following problems: the existing electric power storage system mostly adopts an electric power battery storage system and a pumped storage system, the electric power battery storage system stores electric energy in a battery module for storage, and then the storage system is used when in demand, the pumped storage system utilizes height difference to guide abundant water resources to the downstream under the action of gravity to generate the electric power storage system, the two storage systems respectively have limiting factors such as high assembly cost and limited geographic environment in the using process, and further the electric power storage system is difficult to carry out the development problems of economy and scale.
Disclosure of Invention
The invention aims to provide an electric power storage device for storing electric power, and the electric power storage device is used for solving the problem that the conventional electric power storage system in the background art mostly adopts an electric power battery storage system and a pumped storage system, wherein the electric power storage system is a storage system for storing electric energy in a battery module and further using the electric energy when in need, the pumped storage system is an electric power storage system for guiding rich water resources to the downstream under the action of gravity by utilizing height difference to generate electric energy, and the two electric power storage systems respectively have limiting factors such as high assembly cost and limited geographic environment in the using process, so that the electric power storage system is difficult to be developed economically and in large scale.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an electric power storage device of electric power storage, includes lift electricity generation winch, lateral shifting coaster, walking truss etc. its characterized in that: the lifting power generation winch is bolted on a transverse moving pulley through bolts, the transverse moving pulley can transversely walk on a transverse rail through rollers, the transverse rail is bolted on a walking truss through bolts, the bottom of the walking truss is fixedly provided with a longitudinal roller system through bolts and can longitudinally walk on a bolting bearing frame, the bottom end of the bolting bearing frame is vertically provided with bearing upright posts at the left and right positions, the top ends of the bearing upright posts are fixedly connected with the bottom end of the bolting bearing frame through bolts, the bearing upright posts are arranged at the longitudinal positions at equal intervals, the front end of the bolting bearing frame is provided with a ladder climbing rail at the outer surface of the left bearing upright post, the ladder climbing rail is obliquely and equidistantly connected on the left bearing upright post through welding, and the bottom end of the bearing upright post is bolted on a foundation through bolts, and the weights are regularly arranged on the ground of the foundation and are lifted or lowered by the lifting power generation winch to achieve the aim of accumulation and discharge.
Preferably, the bearing upright columns are arranged in a bilateral symmetry mode, the outer surfaces of the bearing upright columns are subjected to rust prevention treatment, and the transverse distance between the bearing upright columns is larger than the longitudinal distance between the bearing upright columns.
Preferably, the pouring weight is arranged in a rectangular frame type stacking mode from an overlooking angle, the specification and the size of the pouring weight are consistent, corners of the pouring weight are all polished through passivation, and the top end of the pouring weight is arranged in the center of the pouring weight and is provided with a handle-type groove.
Preferably, the bottom end of the transverse moving trolley is provided with track wheels at the corners of the periphery, the track wheels arranged at the bottom end of the transverse moving trolley are embedded into the transverse track, and the transverse moving trolley can transversely move left and right relative to the transverse track through the track wheels under the action of force.
Preferably, the bottom of the walking truss is provided with a longitudinal roller train at the corners of the periphery, and the walking truss can move back and forth on the longitudinal rail through the longitudinal roller train under the action of force.
Preferably, the lifting power generation winch is provided with a quick unhooking device, and the weight block can be quickly connected to carry out lifting operation after the lifting power generation winch is placed down to contact with the weight block; after the weight is placed down to reach the preset position, the quick unhooking can quickly disconnect and release the weight.
Preferably, the lifting power generation winch is connected with the weight block through a rope and a quick unhooking, so that the weight block moves up and down relative to the lifting power generation winch, and the lifting power generation winch converts electric energy into potential energy when pulling the weight block upwards and stores the potential energy; when the weight is lowered down by the lifting power generation winch, potential energy is converted into electric energy to set power generation.
Compared with the prior art, the invention provides an electric power storage device for storing electric power, which has the following beneficial effects:
1. the invention converts the redundant electric energy in the valley of the electric power system into potential energy, and converts the stored potential energy into the electric energy in the peak of the electric power system, so as to balance the peak valley of the electric power system, improve the utilization rate of the electric power and reduce the waste of the electric power.
2. Compared with the traditional battery energy storage system and the hydropower station type energy storage system, the system has the practical characteristics of low investment cost, low requirement on the environment and the like, has a simple operation principle, is convenient to maintain, and can be arranged in large scale and in batches.
3. The invention lifts the weight to the high place by the lifting winch with the redundant electric energy in the valley of the electric power system, and the consumed electric energy is converted into potential energy. When the power system is in a peak, the weight block is lowered to a low position through the winch, the winch rotates in the opposite direction when the weight block is lowered, and the winch at the moment becomes a generator to convert potential energy into electric energy.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is a schematic front view of an electrical storage device for storing electric power according to the present invention;
FIG. 2 is a schematic structural diagram of a transverse rail and a rail car in the electric power storage device for storing electric power according to the present invention;
FIG. 3 is a schematic side view of a power storage device for storing electric power according to the present invention;
FIG. 4 is a schematic structural diagram of a longitudinal rail and a rail car in the electric power storage device for storing electric power according to the present invention;
in the figure: 1. a load bearing column; 2. bolting the bearing frame; 3. climbing ladder tracks; 4. a transverse rail; 5. lifting the power generation winch; 6. transversely moving the pulley; 7. a walking truss; 8. a weight block; 9. a longitudinal pulley train; 10. a longitudinal rail; 11. and (5) foundation construction.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a power storage device for storing electric power, comprising:
the utility model provides an electric power storage device that electric power was stored, including bolt bearing frame 2 and bearing stand 1, the vertical bearing stand 1 that is provided with of position department about being located of bolt bearing frame 2's bottom, bearing stand 1 passes through bolt fixed connection in bolt bearing frame 2's bottom, bearing between the stand 1 and being the equidistant setting of longitudinal position department, bearing stand 1 is bilateral symmetry and sets up, bearing stand 1's surface all is through rust-resistant processing of corroding, bearing stand 1 between the transverse interval be greater than bearing stand 1 between the longitudinal interval.
The utility model provides an electric power storage device that electric power was stored, includes that the front end of bolt bearing frame 2 is provided with cat ladder track 3 at the surface department interval that lies in left side bearing stand 1, and cat ladder track 3 passes through welded fastening slope equidistance and connects on left side bearing stand 1, and rust-resistant processing is passed through to cat ladder track 3's surface.
The utility model provides an electric power storage device that electric power was stored, top including bolt carrier frame 2 is provided with vertical track 10, vertical track 10 comes the horizontal frame to locate the top of bolt carrier frame 2 through the bolt, vertical pulley system 9 on vertical track 10 can be longitudinal movement at vertical track 10, the top of vertical pulley system 9 is in the bottom of walking truss 7 through the bolt, the top of walking truss 7 is provided with horizontal track 4, horizontal track 4 comes the horizontal frame to locate the top of walking truss 7 through the bolt.
An electric power storage device for storing electric power comprises a transverse moving trolley 6 arranged at the end face of the top end of a transverse rail 4, wherein the transverse moving trolley 6 is movably connected to the top end of the transverse rail 4 through mutual engagement between the rails, and a lifting power generation winch 5 is bolted to the top end of the transverse moving trolley 6 through bolts.
An electric power storage device for storing electric power comprises a quick release hook arranged on the bottom side of a bolted bearing frame 2 below a lifting power generation winch 5, and the quick release hook can be quickly connected with a weight block to perform lifting operation after being placed in contact with the weight block; after the weight is placed down to reach the preset position, the quick unhooking can quickly disconnect and release the weight.
An electric power storage device for electric power storage comprises a lifting power generation winch 5, a weight 8, a lifting power generation winch and a control device, wherein the weight 8 is connected with the lifting power generation winch 5 through a rope and a quick unhook, so that the weight 8 moves up and down relative to the lifting power generation winch 5, and when the weight 8 is lifted upwards by the lifting power generation winch 5, electric energy is converted into potential energy and is set for electric energy storage; when the weight 8 is placed down by the lifting power generation winch 5, potential energy is converted into electric energy, and the power generation is realized.
The working principle and the using process of the invention are as follows: after the device is installed, when surplus electric energy needs to be stored, the device can move relative to the transverse track 4 and the longitudinal track 10 through the transverse moving pulley 6 and the walking truss 7, the lifting power generation winch 5 grabs the weight 8 at the lower part through a rope and a quick release unhooking, the weight 8 at the lower part is quickly lifted relative to the lifting power generation winch, and the whole moving process is the lifting power generation winch 5 to perform an upward stacking process on the weight 1 (the electric energy is converted into kinetic energy required by the lifting of the winch in the stacking process). When electric energy needs to be released, the electric energy can be moved relative to the transverse rail 4 and the longitudinal rail 10 through the transverse moving pulley 6 and the walking truss 7, the lifting power generation winch 5 grabs the weight 8 at the high position through a rope and a quick release unhooking, the weight 8 at the high position descends quickly relative to the lifting power generation winch and performs a downward dragging type free falling body movement process, and the downward movement process of the weight 8 is a process of generating power by the lifting power generation winch (potential energy is converted into kinetic energy required by a power generation assembly, and the process of generating the electric energy by the power generation assembly is a process of releasing the electric energy).
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an electric power storage device of electric power storage, includes lift electricity generation winch (5), lateral shifting coaster (6), walking truss (7), its characterized in that: the lifting power generation winch (5) is bolted on a transverse moving pulley (6) through a bolt, the transverse moving pulley (6) can transversely walk on a transverse rail (4) through a roller, the transverse rail (4) is bolted on a walking truss (7) through a bolt, the bottom of the walking truss (7) is fixedly provided with a longitudinal roller system (9) through a bolt, the transverse moving pulley can longitudinally walk on a bolting bearing frame (2), bearing upright columns (1) are vertically arranged at the left and right positions of the bottom end of the bolting bearing frame (2), the top ends of the bearing upright columns (1) are fixedly connected to the bottom end of the bolting bearing frame (2) through a bolt, the bearing upright columns (1) are arranged at equal intervals at the longitudinal positions, and ladder climbing tracks (3) are arranged at the outer surface of the left bearing upright column (1) at the front end of the bolting bearing frame (2), cat ladder track (3) are connected on left side bearing stand (1) through welded fastening slope equidistance, bearing stand (1) bottom and bolting in on ground (11) through the bolt, ground (11) subaerial pouring weight (8) that distribute the regular spread, pouring weight (8) promote or descend through lift electricity generation winch (5), reach and hold the target of discharging.
2. An electric power storage apparatus as claimed in claim 1, characterized in that: the bearing upright columns (1) are arranged in a bilateral symmetry mode, the outer surfaces of the bearing upright columns (1) are subjected to rust prevention treatment, and the transverse distance between the bearing upright columns (14) is larger than the longitudinal distance between the bearing upright columns (1).
3. An electric power storage apparatus as claimed in claim 1, characterized in that: pouring weight (8) are the setting of piling up of rectangle frame-type from overlooking the angle, the specification and size of pouring weight (8) all is the consistent setting, the edge of pouring weight (8) all is through the passivation processing of polishing, the top of pouring weight (8) is located center department and is the setting of handle formula recess.
4. An electric power storage apparatus as claimed in claim 1, characterized in that: the bottom end of the transverse moving trolley (6) is provided with track wheels at the corners around, the track wheels arranged at the bottom end of the transverse moving trolley (6) are embedded into the transverse track (4), and the transverse moving trolley (6) can move transversely left and right relative to the transverse track (4) through the track wheels under the action of force.
5. An electric power storage apparatus as claimed in claim 1, characterized in that: the bottom of the walking truss (7) is provided with longitudinal roller trains (9) at the corners of the periphery, and the walking truss can move back and forth on the longitudinal rails (10) through the longitudinal roller trains (9) under the action of force.
6. An electric power storage apparatus as claimed in claim 1, characterized in that: the lifting power generation winch (5) is provided with a quick unhooking device, and can be quickly connected with the weight block (8) to perform lifting operation after being placed in contact with the weight block (8); when the weight (8) is placed to reach the preset position, the quick unhooking can quickly disconnect, and the weight (8) is released.
7. An electric power storage apparatus as claimed in claim 1, characterized in that: the lifting power generation winch (5) is connected with the weight block (8) through a rope and a quick unhooking, so that the weight block (8) moves up and down relative to the lifting power generation winch (5), and the lifting power generation winch converts electric energy into potential energy when pulling the weight block (8) upwards and stores the potential energy; when the weight (8) is lowered down by the lifting power generation winch (5), potential energy is converted into electric energy to be set for power generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010247959.0A CN111431289A (en) | 2020-03-31 | 2020-03-31 | Electric power storage device for electric power storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010247959.0A CN111431289A (en) | 2020-03-31 | 2020-03-31 | Electric power storage device for electric power storage |
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| Publication Number | Publication Date |
|---|---|
| CN111431289A true CN111431289A (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010247959.0A Pending CN111431289A (en) | 2020-03-31 | 2020-03-31 | Electric power storage device for electric power storage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847217A (en) * | 2021-08-24 | 2021-12-28 | 中国科学院电工研究所 | Gravity energy storage system based on abandoned mine pit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665430A (en) * | 2019-01-25 | 2019-04-23 | 中煤能源研究院有限责任公司 | It is a kind of based on mine vertical cylinder, promotion, transportation system gravity force energy storage system |
| CN110255331A (en) * | 2019-07-08 | 2019-09-20 | 广州逸安工程机械有限公司 | A kind of building hoist testing stand |
-
2020
- 2020-03-31 CN CN202010247959.0A patent/CN111431289A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665430A (en) * | 2019-01-25 | 2019-04-23 | 中煤能源研究院有限责任公司 | It is a kind of based on mine vertical cylinder, promotion, transportation system gravity force energy storage system |
| CN110255331A (en) * | 2019-07-08 | 2019-09-20 | 广州逸安工程机械有限公司 | A kind of building hoist testing stand |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847217A (en) * | 2021-08-24 | 2021-12-28 | 中国科学院电工研究所 | Gravity energy storage system based on abandoned mine pit |
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Application publication date: 20200717 |