CN103670961A - Weight energy storage compressed air preparation system - Google Patents
Weight energy storage compressed air preparation system Download PDFInfo
- Publication number
- CN103670961A CN103670961A CN201310621927.2A CN201310621927A CN103670961A CN 103670961 A CN103670961 A CN 103670961A CN 201310621927 A CN201310621927 A CN 201310621927A CN 103670961 A CN103670961 A CN 103670961A
- Authority
- CN
- China
- Prior art keywords
- energy
- weight
- storage device
- air
- energy storage
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention belongs to the technical field of air compression and relates to a weight energy storage compressed air preparation system which comprises an air compression device and a weight power device used for driving the air compression device. The weight energy storage compressed air preparation system is characterized in that the weight power device comprises a support, a first weight storage device arranged on the support and a potential-energy to kinetic-energy conversion device, and when weights fall down from the first storage device sequentially, the potential-energy to kinetic-energy conversion device converts potential energy of the weights into kinetic energy to enable the air compression device to compress normal-pressure air into high-pressure air. The weight energy storage compressed air preparation system is large in energy storage density, small in land occupation, short in construction period, free of special requirements on geological environment, long in service cycle and supportive of high-power and large-scale development, and plays an important role in peak modulating and valley filling of a power grid.
Description
Technical field
The present invention relates to a kind of weight energy storage pressurized air and produce system, relate in particular to a kind of trough-electricity in night that utilizes, weight is risen to eminence, when to daytime, needs are compressed-air actuated, weight is fallen successively from eminence again, gravitational potential energy is converted to kinetic energy and drives air compression plant that atmospheric air is converted to high-pressure air, belong to pressurized air preparation technique field.
Background technique
Existing energy storage gas producing technology, refer in the network load low ebb phase in night and convert electric energy to pressurized air, by compressed air sealing in abandoned well, cavern, expired Oil/gas Well or newly-built gas holder, when to daytime, needs are compressed-air actuated, discharge again acting, gas storage facility investment is large, so slower development.
Summary of the invention
The object of the invention is to solve above pressurized air and produce design principle in deficiency and the defect in this field, designed a kind of trough-electricity in night that utilizes, weight is risen to eminence, time daytime peak of power consumption, weight is fallen successively from eminence again, gravitational potential energy is converted to kinetic energy to drive air compression plant to compress atmospheric air.Its energy storage density is large, land occupation is few, the construction period is short, to geographical environment, do not have specific (special) requirements, life cycle long, can high-power, development on a large scale, the peak-clipping and valley-filling of electrical network is had to important effect.
For realizing described goal of the invention, the invention provides a kind of weight energy storage pressurized air and produce system, it comprises air compression plant and for driving the weight power plant of air compression plant, weight power plant comprise support, be arranged on weight the first storage device on support and potential energy to the conversion equipment of kinetic energy, when weight falls from the first storage device successively, potential energy converting and energy device becomes kinetic energy to drive air compression plant that atmospheric air is compressed into high-pressure air the potential energy converting and energy of weight.
Wherein, potential energy comprises the first sprocket wheel 2 of being arranged on support, is arranged on ground the second sprocket wheel 6 and the first chain 16 that is connected the first sprocket wheel and the second sprocket wheel 6 to the conversion equipment of kinetic energy, on the first chain 16, be evenly provided with the pallet 17 of a plurality of metal ball body, when metal ball body falls on the support on the first chain successively, drive the first sprocket wheel 2 and the rotation of the second sprocket wheel, the first sprocket wheel or the second sprocket wheel drive the curved bar motion of air compression plant.
Preferably, weight energy storage pressurized air is produced system and is also comprised lift device, lift device comprises electric energy to the conversion equipment of potential energy and ground weight the second storage device is set, and electric energy is put into the first storage device to the conversion equipment of potential energy by the weight being stored in the second storage device.
Electric energy comprises that being arranged on the 3rd on support is sprocket wheel 13, is arranged on ground the 4th sprocket wheel 15, connects the second chain 16 of the 3rd sprocket wheel and the 4th sprocket wheel 15 and for driving the motor 14 of the 4th sprocket wheel rotation to the conversion equipment of potential energy, on the second chain 16, be evenly provided with the pallet 17 of a plurality of metal ball body, when motor 14 drives the 4th sprocket wheel 15 to rotate to drive the second chain movement, metal ball body on its pallet is transported to eminence successively, and is stored in the first storage device.
Preferably, described the first storage device and the second storage device are helical orbit shape, receive one end of metal ball body higher than one end of the spheroid of dishing out.
Compared with prior art, weight energy storage pressurized air provided by the invention is produced system and is utilized trough-electricity in night, weight is risen to eminence with stored energy, time daytime peak of power consumption, weight is fallen successively from eminence again, produce kinetic energy and drive air compressor to carry out the system of air compressing.Its energy storage density is large, land occupation is few, the construction period is short, to geographical environment, do not have specific (special) requirements, life cycle long, can high-power, development on a large scale, the peak-clipping and valley-filling of electrical network is had to important effect.
Accompanying drawing explanation
Fig. 1 the invention provides the schematic diagram that weight energy storage pressurized air is produced system;
Fig. 2 is the schematic diagram that the A side from Fig. 1 provided by the invention is seen into.
Embodiment
Below in conjunction with accompanying drawing, describe the present invention in detail.Identical reference character represents identical parts.
Fig. 1 the invention provides the schematic diagram that weight energy storage pressurized air is produced system, and Fig. 2 is the schematic diagram that the A side from Fig. 1 provided by the invention is seen into.As shown in Figure 1-2, weight energy storage pressurized air provided by the invention produces that system comprises air compression plant and for driving the weight power plant of air compression plant, weight power plant comprise support 21, be arranged on weight the first storage device 19 on support 21 and potential energy to the conversion equipment of kinetic energy, when weight falls from the first storage device successively, potential energy converting and energy device becomes kinetic energy to drive air compression plant that atmospheric air is compressed into high-pressure air the potential energy converting and energy of weight, and described weight is preferably metal ball body.Potential energy to the conversion equipment of kinetic energy comprise support 8, by bearing liner seat 1 be arranged on the first sprocket wheel 2 on support 8, by bearing liner seat be arranged on ground the second sprocket wheel 6, connect the first sprocket wheel 2 and the second sprocket wheel 6 the first chain 7, be arranged on support 8 and be arranged on the pallet 10 that is evenly provided with a plurality of metal ball body on the directive slide track 9 for pallet 10 guiding to carrying weight spheroid, the first chain 7 of the first chain 7 one sides, when metal ball body falls on the pallet on the first chain successively, drive the first sprocket wheel 2 and the second sprocket wheel 6 rotations.The first sprocket wheel or the second sprocket wheel are provided with pto＝power take-off, pto＝power take-off is connected by the low speed input shaft of coupling and speedup box 3, on the high speed output shaft of speedup box 3, flywheel 4 is installed, flywheel 4 plays the effect of speed stabilizing and energy storage, and flywheel 4 is connected with the curved bar of air compression plant.
Weight energy storage pressurized air is produced system and is also comprised lift device, lift device comprises electric energy to the conversion equipment of potential energy and ground weight the second storage device is set, and electric energy is put into the first storage to the conversion equipment of potential energy by the weight being stored in the second storage device.Electric energy comprises support 29, by bearing liner seat 12, is arranged on the 3rd on support 29 to be sprocket wheel 13, the second chain 16 and the motor 14 for driving the 4th sprocket wheel to rotate that is arranged on ground the 4th sprocket wheel 15, connection the 3rd sprocket wheel and the 4th sprocket wheel 15 by bearing liner seat to the conversion equipment of potential energy, on the second chain 16, be evenly provided with the pallet 17 of a plurality of metal ball body, when motor 14 drives the 4th sprocket wheel 15 to rotate to drive the second chain movement, metal ball body on its pallet is transported to eminence successively, and is stored in the first storage device 19.Support 8, support 21 and support 29 can be a support or the ground in high elevation.
Described the first storage device 19 and the second storage device 21 are helical orbit shape, receive one end of metal ball body higher than one end of the spheroid of dishing out.The below that the lower end of the second sprocket wheel 6 faces the first chain is provided with spheroid slide rail, one end of slide rail is arranged on the below of the first chain, the other end is connected with the second storage device spheroid access port of helical orbit shape, is arranged on one end of the first chain below higher than the one end that connects the second storage device.The end that the end of the spheroid receiving port of the second storage device of helical orbit shape is dished out mouthful higher than spheroid, at spheroid, throw outlet end and be provided with material retaining board 25, on the pto＝power take-off of actuating motor 23, be provided with eccentric wheel, described eccentric wheel is arranged on the front end below of material retaining board 25, and the working state of actuating motor is controlled by optoelectronic switch 28.The spheroid receiving port end of the first storage device is arranged on the 3rd sprocket wheel side, its spheroid is dished out and is held the side that is arranged on a sprocket wheel, at spheroid, throw outlet end and be provided with material retaining board 26, on the pto＝power take-off of actuating motor 24, be provided with eccentric wheel, described eccentric wheel is arranged on the front end below of material retaining board 25, and the working state of actuating motor 24 is controlled by optoelectronic switch 27.Actuating motor 23 and 24 is separately controlled through optoelectronic switch 28 and optoelectronic switch 27 by controller for 22 minutes.
The working procedure of weight energy storage air compression system of the present invention is as follows: during low power consumption, open motor 14 evening, and motor 14 driving sprocket wheels 15 rotations, move upward with the second chain 16 of sprocket wheel 15 engagements; First pallet on the second chain 16 leaves predeterminated position and moves up, optoelectronic switch 28 closures, actuating motor 23 drives the eccentric wheel rotation on pto＝power take-off, and material retaining board is moved down, and a spheroid in the second storage device 20 is thrown in first pallet.Then, second pallet enters predeterminated position, and optoelectronic switch 28 disconnects, and actuating motor 23 drives the eccentric wheel rotation being connected on its pto＝power take-off, and material retaining board moves up, and spheroid is blocked.So repeat, when the spheroid in the second storage device is transported to the top of sprocket wheel 13, because the gravity of spheroid self is to whereabouts, just in time fall into the spheroid access port of the first storage device 19.So, just by electric energy, the form with heavy load potential energy stores.
While needing pressurized air, open actuating motor 24, actuating motor 24 drives the eccentric wheel rotation being arranged on its pto＝power take-off, material retaining board moves down, a spheroid in the first storage device 19 is thrown in first pallet in the first chain, gravity due to spheroid self, spheroid drives the first chain to move downward, first chain-driving the first sprocket wheel and the rotation of the second sprocket wheel, simultaneously, optoelectronic switch 28 closures, actuating motor 24 drives the eccentric wheel on pto＝power take-off to continue rotation, material retaining board is moved up, second spheroid in the first storage device 19 is blocked.First spheroid moves down after a segment distance, second pallet on the first chain disconnects optoelectronic switch, actuating motor 24 drives the eccentric wheel on pto＝power take-off to continue rotation, material retaining board is moved down, second spheroid in the first storage device 19 falls into second people's pallet on the first chain, gravity due to spheroid self, spheroid drives the first chain to move downward, first chain-driving the first sprocket wheel and the rotation of the second sprocket wheel, so repeatedly, the first sprocket wheel and the second sprocket wheel rotate, they drive line shaft rotation disposed thereon, pto＝power take-off drives the low speed input shaft rotation of speedup box 3, the high speed output shaft rotation of speedup box 3 is with flywheel driven 4 rotations, the curved bar motion of the drive air compression plant of flywheel 4 is to be compressed into the atmospheric air being filled with in cylinder high voltage air and to store in reservoir vessel.
More than be described with reference to the accompanying drawings working principle of the present invention, but embodiment is only, for demonstrating, the present invention is described.Specification is only for explaining claims.But protection scope of the present invention is not limited to specification.In the technical scope that any those skilled in the art of being familiar with disclose in the present invention, the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (3)
1. a weight energy storage pressurized air is produced system, it comprises air compression plant and for driving the weight power plant of air compression plant, it is characterized in that, weight power plant comprise support, be arranged on weight the first storage device on support and potential energy to the conversion equipment of kinetic energy, when weight falls from the first storage device successively, potential energy converting and energy device becomes kinetic energy to drive air compression plant that atmospheric air is compressed into high-pressure air the potential energy converting and energy of weight.
2. energy storage pressurized air according to claim 1 is produced system, it is characterized in that, also comprise lift device, lift device comprises electric energy to the conversion equipment of potential energy and ground weight the second storage device is set, and the weight that electric energy is just stored in the second storage device to the conversion equipment of potential energy is put into the first storage device.
3. energy storage pressurized air according to claim 2 is produced system, it is characterized in that, described the first storage device and the second storage device are helical orbit shape, receives one end of weight higher than one end of the weight of dishing out.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621927.2A CN103670961A (en) | 2013-11-30 | 2013-11-30 | Weight energy storage compressed air preparation system |
| PCT/CN2014/001067 WO2015078097A1 (en) | 2013-11-30 | 2014-11-28 | System for preparing compressed air using weight potential energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621927.2A CN103670961A (en) | 2013-11-30 | 2013-11-30 | Weight energy storage compressed air preparation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103670961A true CN103670961A (en) | 2014-03-26 |
Family
ID=50309518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621927.2A Pending CN103670961A (en) | 2013-11-30 | 2013-11-30 | Weight energy storage compressed air preparation system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103670961A (en) |
| WO (1) | WO2015078097A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078097A1 (en) * | 2013-11-30 | 2015-06-04 | Liu Dianjun | System for preparing compressed air using weight potential energy |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4267855A1 (en) * | 2020-10-22 | 2023-11-01 | MAGGIOLI, Nicolas | Electrical power generating system |
| LU102148B1 (en) * | 2020-10-22 | 2022-04-22 | Nicolas Maggioli | Electrical power generating system |
| LU102152B1 (en) * | 2020-10-22 | 2022-04-25 | Nicolas Maggioli | Electrical power generating system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307111Y (en) * | 1997-01-31 | 1999-02-10 | 刘文雄 | Gravity energy-storage energy-release device |
| CN2911239Y (en) * | 2006-05-26 | 2007-06-13 | 河北理工大学 | Apparatus of utilizing gravity potential energy of vehicle running in downhill path to generate |
| DE102007002122A1 (en) * | 2007-01-10 | 2008-07-24 | Madhukar Dange | Potential energy converting method for transportation of e.g. goods, involves compressing fluid or gas by generation of pressure of platform such that utilized energy is produced and portion of pressure is utilized as recycle force |
| US20120161450A1 (en) * | 2010-12-24 | 2012-06-28 | Justin Bredar Cutts | Energy Storage System |
| CN203614337U (en) * | 2013-11-30 | 2014-05-28 | 青岛格兰德新能源有限公司 | Heavy energy storage compressed air generating system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2985789A1 (en) * | 2012-01-18 | 2013-07-19 | Daniel Chazot | Mechanical storage device for storing potential energy of gravity, has stock of string stored at higher altitude, where end of string is located at lower altitude, and energy produced is related to weight of string between altitudes |
| CN103670961A (en) * | 2013-11-30 | 2014-03-26 | 青岛格兰德新能源有限公司 | Weight energy storage compressed air preparation system |
-
2013
- 2013-11-30 CN CN201310621927.2A patent/CN103670961A/en active Pending
-
2014
- 2014-11-28 WO PCT/CN2014/001067 patent/WO2015078097A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307111Y (en) * | 1997-01-31 | 1999-02-10 | 刘文雄 | Gravity energy-storage energy-release device |
| CN2911239Y (en) * | 2006-05-26 | 2007-06-13 | 河北理工大学 | Apparatus of utilizing gravity potential energy of vehicle running in downhill path to generate |
| DE102007002122A1 (en) * | 2007-01-10 | 2008-07-24 | Madhukar Dange | Potential energy converting method for transportation of e.g. goods, involves compressing fluid or gas by generation of pressure of platform such that utilized energy is produced and portion of pressure is utilized as recycle force |
| US20120161450A1 (en) * | 2010-12-24 | 2012-06-28 | Justin Bredar Cutts | Energy Storage System |
| CN203614337U (en) * | 2013-11-30 | 2014-05-28 | 青岛格兰德新能源有限公司 | Heavy energy storage compressed air generating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078097A1 (en) * | 2013-11-30 | 2015-06-04 | Liu Dianjun | System for preparing compressed air using weight potential energy |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015078097A1 (en) | 2015-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103670962A (en) | Weight energy-storage power generation system | |
| US9745963B2 (en) | Energy weight storage | |
| Alami et al. | Experimental study of carbon dioxide as working fluid in a closed-loop compressed gas energy storage system | |
| CN105569910B (en) | Pumped storage system based on weight supercharging technology | |
| CN101377190A (en) | Apparatus for collecting compressed air by ambient pressure | |
| US10833533B2 (en) | Industrial system for energy storage | |
| CN103670961A (en) | Weight energy storage compressed air preparation system | |
| CN102022250A (en) | Tidal energy storage and power generation method and system | |
| US9673682B2 (en) | Hybrid vertical energy storage system | |
| CN204984712U (en) | Tidal power generation system | |
| CN102392801A (en) | Gravitational energy conversion device and application | |
| CN103867378A (en) | Wave-power device | |
| CN102297103A (en) | Sand-stone energy storage generating system | |
| CN104564550A (en) | Potential energy stored power generation system | |
| US20110148121A1 (en) | System and method for electrical power generation utilizing vehicle traffic on roadways | |
| CN203614337U (en) | Heavy energy storage compressed air generating system | |
| CN103147928A (en) | Wind energy storage power generation technology based on spring energy storage and compressed air energy storage | |
| CN103233878A (en) | Air compression energy storing device for road | |
| CN203614338U (en) | Heavy energy storage power generation system | |
| CN202001178U (en) | Tidal power generation system and storage system and multiplying power increasing system thereof | |
| CN109139343A (en) | A kind of power generator and method using wave energy | |
| CN103161676B (en) | Wind power stable generating system | |
| CN105003399B (en) | A kind of electricity generation system to be generated electricity using wheel road pavement grinding pressure | |
| CN113978489A (en) | Rail transportation energy storage system and operation method thereof | |
| CN202707385U (en) | Heavy pendulum type intelligent automatic power station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: MOU YONGSHENG Free format text: FORMER OWNER: QINGDAO GELANDE NEW ENERGY CO., LTD. Effective date: 20140704 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140704 Address after: 266111 SME incubator, No. 1, Kam Yip Road, Qingdao hi tech Industrial Development Zone, Shandong, B4-1 Applicant after: Mou Yongsheng Address before: 266111 SME incubator, No. 1, Kam Yip Road, Qingdao hi tech Industrial Development Zone, Shandong, B4-1 Applicant before: Qingdao Gelande New Energy Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING HENGQI NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: MOU YONGSHENG Effective date: 20150112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 266111 QINGDAO, SHANDONG PROVINCE TO: 100193 HAIDIAN, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150112 Address after: 100193, room 4, building 3, Building 29, 4194 South Wang Road South, Beijing, Haidian District Applicant after: Beijing Heng Qi New Energy Technology Co., Ltd. Address before: 266111 SME incubator, No. 1, Kam Yip Road, Qingdao hi tech Industrial Development Zone, Shandong, B4-1 Applicant before: Mou Yongsheng |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |