CN102562495A - Power-storage generating system utilizing sand as medium - Google Patents
Power-storage generating system utilizing sand as medium Download PDFInfo
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- CN102562495A CN102562495A CN2011100367214A CN201110036721A CN102562495A CN 102562495 A CN102562495 A CN 102562495A CN 2011100367214 A CN2011100367214 A CN 2011100367214A CN 201110036721 A CN201110036721 A CN 201110036721A CN 102562495 A CN102562495 A CN 102562495A
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- conveyor belt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The invention discloses a power-storage generating system utilizing sand as a medium, which comprises a high-level sand storage device, a low-level sand storage tank, a conveying belt, a conveying belt speed reducer and a conveying belt motor. The high-level sand storage device comprises a high-level sand storage tank, a sand storage generating blade and a sand storage generator. The power-storage generating system utilizing sand as the medium has the advantages that the power-storage generating system is environment-friendly, high in utilization rate of wind power, solar energy and spare electric power, low in cost, free of medium consumption, stable in power generation and capable of realizing storage and complete control of electric power and used as a strategic storage power plant.
Description
Technical field:
The present invention relates to a kind of power generating equipment, relating in particular to a kind of is the electric energy storage power generation system of media with the sandstone.
Background technique:
Existing wind-power electricity generation: generated energy size and generating dutation can not be realized control automatically by manual work, and stationarity is very poor, also can not store, and very easily forms the interference electric energy, and the smooth running to electric power when being incorporated into the power networks forms disturbance, even accident occurs; Battery energy storage is adopted in the solar power system energy storage, and it is huge that battery takes up an area of the space; Build and the operating cost height; And follow the passing of time, energy-storage battery to be prone to produce that efficient reduces and maintenance cost is higher, and damaging, a large amount of waste batteries is more hard to manage, will cause great destruction to environment; The water lift energy storage is to drive water pump with wind energy and solar energy and electric energy more than needed water is mentioned eminence from lower, the water source of abundance so just must be arranged, and also will build huge water reservoir aloft, and this has just increased huge construction cost and manufacture cost; And many regional water resources serious lack receive the restriction of weather conditions again, so water lift energy storage difficult realization in many areas.
Summary of the invention:
The object of the present invention is to provide that a kind of environmental protection, wind energy and solar energy and utilization of power efficient more than needed are high, cost is low, medium is almost lossless, generating steadily, can store, controlled fully, can be used as that strategic reserves power plant uses with the electric energy storage power generation system of sandstone as media.
The present invention is implemented by following technological scheme: a kind of is the electric energy storage power generation system of media with the sandstone, it is characterized in that, it comprises that eminence stores up husky device, lower Chu Sha pond, conveyor belt, conveyor belt speed reducer, conveyor belt motor; Wherein, said eminence is stored up husky device and is comprised eminence Chu Sha pond, storage sofa electricity blade, storage sofa motor; Discharge port in said eminence Chu Sha pond is provided with said storage sofa electricity blade, and the output shaft of said storage sofa electricity blade is fixedly connected with said storage sofa motor input shaft, and the output terminal of said storage sofa motor is connected with electrical network; Said eminence is stored up husky device and is placed top, said lower Chu Sha pond; Between the material feeding mouth in discharge port below the said lower Chu Sha pond and said eminence Chu Sha pond, be provided with said conveyor belt; The input shaft of said conveyor belt is fixedly connected with the output shaft of said conveyor belt speed reducer; The input shaft of said conveyor belt speed reducer is fixedly connected with the output shaft of said conveyor belt motor, and said conveyor belt motor input terminals is connected with electrical network.
Said conveyor belt motor input terminals is connected with device of solar generating.
It also includes windmill and clutch, and the output shaft of said windmill is fixedly connected with the input shaft of said clutch, and the output shaft of said clutch is fixedly connected with the input shaft of said conveyor belt.
The height difference in said eminence Chu Sha pond and said lower Chu Sha pond is h, and the sandstone quality in the said eminence Chu Sha pond is m, and g is a gravity accleration, and the gravitational potential energy of sandstone is EP=mgh in the said eminence Chu Sha pond; It is EK=(80%～95%) * EP that gravitational potential energy produces kinetic energy, and it is P=(40%～65%) * EK that kinetic energy converts electric energy into.
Advantage of the present invention:
(1) environmental protection: this patent adopts the sand take from nature as energy storage and conversion medium, and medium is prone to obtain, and not only gets nature, utilizes nature, and can recycle, and is lossless basically, really accomplished pollution-free and zero-emission.
(2) wind energy and solar energy are to utilize efficient high: owing at any time wind energy and solar energy are directly changed into mechanical energy having under wind and the temperature condition with higher; So just can the sandstone that lower stores up the sand field be shifted to eminence storage sand field all the time, wind energy and solar energy have just realized that also energy all the time stores.
(3) cost is low: sand is abundant at the natural reserves of nature; And the proportion of sandstone is 2-3 times of water; If the power station is built on the desert, so just saved effective land area greatly, construction cost also reduces greatly; Add that transformation of energy is succinctly quick, this has also saved manufacture cost and Environmental costs greatly.
(4) medium is almost lossless: owing to take from nature sandstone is to be stored in storage sand field, and the repetitive cycling use, so medium is almost lossless.
(5) generating steadily: because the flow that the sandstone of eminence storage sand field can artificial may command sandstone so just can make the generated energy of generator exported stably, avoided in the past the generated energy shakiness to the impact of electrical network.
(6) can store: the power station electricity can be shifted to eminence storage sand field through the mechanical switch link with the sandstone that lower stores up the sand field with the electric energy of having more than needed when low power consumption, when peak of power consumption, become electric energy for the user electric power to be provided the transformation of energy of storing again.
(7) generating is controlled fully:
1) generating dutation is controlled: according to the demand of electrical network power consumption; Can adjust the size of generated energy by manual work at any time according to the demand of each period power consumption; Accomplished really what I just provide with what for you, you are when with my intelligent control system with regard to when providing.
2) generating controlled amount: since the power consumption in every day and per season have the peak period and with the low ebb phase; When peak of power consumption, can convert the energy of storing to electric energy fast like this by manual control; Equally also can be when power consumption is low by the little electric energy generating of manual control, the big I of really accomplishing to generate electricity is by artificial control.
(8) can be used as strategic reserves power plant uses: under the situation that war and natural disaster take place, can be used as deposit power plant and use.
Description of drawings:
Fig. 1 is that embodiment 1 integral body connects schematic representation.
Fig. 2 is that embodiment 2 integral body connects schematic representation.
Fig. 3 is that embodiment 3 integral body connects schematic representation.
Eminence store up husky device 1, lower Chu Sha pond 2, conveyor belt 3, conveyor belt speed reducer 4, conveyor belt motor 5, eminence Chu Sha pond 6, storage sofa electricity blade 7, storage sofa motor 8, electrical network 9, device of solar generating 10,,
Embodiment:
Embodiment 1: as shown in Figure 1, a kind of is the electric energy storage power generation system of media with the sandstone, and it comprises that eminence stores up husky device 1, lower Chu Sha pond 2, conveyor belt 3, conveyor belt speed reducer 4 and conveyor belt motor 5; Wherein, eminence is stored up husky device 1 and is comprised eminence Chu Sha pond 6, storage sofa electricity blade 7 and storage sofa motor 8; The discharge port in Chu Sha pond 6 is provided with storage sofa electricity blade 7 aloft, and the output shaft of storage sofa electricity blade 7 is fixedly connected with storage sofa motor 8 input shafts, and the output terminal of storage sofa motor 8 is connected with electrical network 9; Eminence is stored up husky device 1 and is placed 2 tops, lower Chu Sha pond; Between the material feeding mouth in discharge port below the lower Chu Sha pond 2 and eminence Chu Sha pond 6, be provided with conveyor belt 3; The input shaft of conveyor belt 3 is fixedly connected with the output shaft of conveyor belt speed reducer 4; The input shaft of conveyor belt speed reducer 4 is fixedly connected with the output shaft of conveyor belt motor 5, and conveyor belt motor 5 input ends are connected with electrical network.
Working principle: the electric energy of will having more than needed converts mechanical energy into through the transformation of energy link; With conveyor belt 3 sandstone is shifted to the gravitational potential energy that eminence Chu Sha pond 6 is converted into sandstone from lower Chu Sha pond 2; Eminence Chu Sha pond 6 is h with the height difference in lower Chu Sha pond 2; Sandstone quality in the eminence Chu Sha pond 6 is m, and g is a gravity accleration, and the gravitational potential energy of sandstone is EP=mgh in the eminence Chu Sha pond 6; Through power generation system the physics potential energy of sandstone is converted into electric energy through manually operated mode again, it is EK=(80%～95%) * EP that gravitational potential energy produces kinetic energy, and it is P=(40%～65%) * EK that kinetic energy converts electric energy into.
Embodiment 2: as shown in Figure 2; A kind of described like embodiment 1 be the electric energy storage power generation system of media with the sandstone; Its overall structure is identical with embodiment 1; Its difference is: it also includes windmill 11 and clutch 12, and the output shaft of windmill 11 is fixedly connected with the input shaft of clutch 12, and the output shaft of clutch 12 is fixedly connected with the input shaft of conveyor belt 3; Device of solar generating 10 replacement electrical networks 9, conveyor belt motor 5 input ends are connected with device of solar generating 10.
Working principle: convert wind energy and solar energy into mechanical energy through the transformation of energy link; With conveyor belt 3 sandstone is shifted to the gravitational potential energy that eminence Chu Sha pond 6 is converted into sandstone from lower Chu Sha pond 2; Eminence Chu Sha pond 6 is h with the height difference in lower Chu Sha pond 2; Sandstone quality in the eminence Chu Sha pond 6 are m, and g is a gravity accleration, and the gravitational potential energy of sandstones is that EP=mgh is converted into electric energy through power generation system with the physics potential energy of sandstone through manually operated mode again in the eminence Chu Sha pond 6; It is EK=(80%～95%) * EP that gravitational potential energy produces kinetic energy, and it is P=(40%～65%) * EK that kinetic energy converts electric energy into.
Embodiment 3: as shown in Figure 3; A kind of described like embodiment 1 be the electric energy storage power generation system of media with the sandstone; Its overall structure is identical with embodiment 1; Its difference is: it also includes windmill 11 and clutch 12, and the output shaft of windmill 11 is fixedly connected with the input shaft of clutch 12, and the output shaft of clutch 12 is fixedly connected with the input shaft of conveyor belt 3; Device of solar generating 10 replacement electrical networks 9, conveyor belt motor 5 input ends are connected with device of solar generating 10; Conveyor belt motor 5 input ends are connected with device of solar generating 10 with electrical network 9.
Working principle: convert wind energy and solar energy and electric energy more than needed into mechanical energy through the transformation of energy link; With conveyor belt 3 sandstone is shifted to the gravitational potential energy that eminence Chu Sha pond 6 is converted into sandstone from lower Chu Sha pond 2; Eminence Chu Sha pond 6 is h with the height difference in lower Chu Sha pond 2; Sandstone quality in the eminence Chu Sha pond 6 is m, and g is a gravity accleration, and the gravitational potential energy of sandstone is EP=mgh in the eminence Chu Sha pond 6; Through power generation system the physics potential energy of sandstone is converted into electric energy through manually operated mode again, it is EK=(80%～95%) * EP that gravitational potential energy produces kinetic energy, and it is P=(40%～65%) * EK that kinetic energy converts electric energy into.
Claims (4)
1. one kind is the electric energy storage power generation system of media with the sandstone, it is characterized in that, it comprises that eminence stores up husky device, lower Chu Sha pond, conveyor belt, conveyor belt speed reducer and conveyor belt motor; Wherein, said eminence is stored up husky device and is comprised eminence Chu Sha pond, storage sofa electricity blade and storage sofa motor; Discharge port in said eminence Chu Sha pond is provided with said storage sofa electricity blade, and the output shaft of said storage sofa electricity blade is fixedly connected with said storage sofa motor input shaft, and the output terminal of said storage sofa motor is connected with electrical network; Said eminence is stored up husky device and is placed top, said lower Chu Sha pond; Between the material feeding mouth in discharge port below the said lower Chu Sha pond and said eminence Chu Sha pond, be provided with said conveyor belt; The input shaft of said conveyor belt is fixedly connected with the output shaft of said conveyor belt speed reducer; The input shaft of said conveyor belt speed reducer is fixedly connected with the output shaft of said conveyor belt motor, and said conveyor belt motor input terminals is connected with electrical network.
2. according to claim 1 a kind of be the electric energy storage power generation system of media with the sandstone, it is characterized in that said conveyor belt motor input terminals is connected with device of solar generating.
3. according to claim 1 a kind of be the electric energy storage power generation system of media with the sandstone; It is characterized in that; It also includes windmill and clutch; The output shaft of said windmill is fixedly connected with the input shaft of said clutch, and the output shaft of said clutch is fixedly connected with the input shaft of said conveyor belt.
4. according to claim 1 a kind of be the electric energy storage power generation system of media with the sandstone; It is characterized in that; The height difference in said eminence Chu Sha pond and said lower Chu Sha pond is h; Sandstone quality in the said eminence Chu Sha pond is m, and g is a gravity accleration, and the gravitational potential energy of sandstone is EP=mgh in the said eminence Chu Sha pond; It is EK=(80%～95%) * EP that gravitational potential energy produces kinetic energy, and it is P=(40%～65%) * EK that kinetic energy converts electric energy into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100367214A CN102562495A (en) | 2011-01-30 | 2011-01-30 | Power-storage generating system utilizing sand as medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100367214A CN102562495A (en) | 2011-01-30 | 2011-01-30 | Power-storage generating system utilizing sand as medium |
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| CN102562495A true CN102562495A (en) | 2012-07-11 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498772A (en) * | 2013-10-30 | 2014-01-08 | 普乐新能源（蚌埠）有限公司 | Sand power electricity generation device |
| CN105024627A (en) * | 2015-08-06 | 2015-11-04 | 新疆工程学院 | Combined power generation system used in desert environment |
| CN108979962A (en) * | 2018-07-27 | 2018-12-11 | 中国科学院近代物理研究所 | Energy-storage generating apparatus and intermittent electricity generation system |
| CN110145438A (en) * | 2019-06-18 | 2019-08-20 | 王振铎 | Wind energy, solar energy and the energy-storage system applied in modern ecological pesticide herd forestry |
| CN110848097A (en) * | 2019-11-19 | 2020-02-28 | 中国科学院电工研究所 | Air-water-sand energy storage power station |
| CN110925130A (en) * | 2019-11-19 | 2020-03-27 | 中国科学院电工研究所 | Water supply and sand control system of water sand energy storage power station |
| CN110925129A (en) * | 2019-11-19 | 2020-03-27 | 中国科学院电工研究所 | Air supply, water supply and sand control system of gas-water-sand energy storage power station |
| CN111173669A (en) * | 2019-11-19 | 2020-05-19 | 中国科学院电工研究所 | Water and sand energy storage power generation system |
| WO2023109987A1 (en) * | 2022-09-02 | 2023-06-22 | Vysoká Škola Báňská - Technická Univerzita Ostrava | Bulk battery |
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| GB591558A (en) * | 1946-03-04 | 1947-08-21 | Fredrich Gans | Improvements in or relating to low power motors |
| DE9210161U1 (en) * | 1992-07-29 | 1992-10-29 | Schumacher, Herbert, 7590 Achern | generator |
| CN201321955Y (en) * | 2008-12-25 | 2009-10-07 | 张卫国 | Environment-friendly desert storage power station |
| CN201953586U (en) * | 2011-01-30 | 2011-08-31 | 王振铎 | Electric energy storage generating system taking gravels as medium |
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2011
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB591558A (en) * | 1946-03-04 | 1947-08-21 | Fredrich Gans | Improvements in or relating to low power motors |
| DE9210161U1 (en) * | 1992-07-29 | 1992-10-29 | Schumacher, Herbert, 7590 Achern | generator |
| CN201321955Y (en) * | 2008-12-25 | 2009-10-07 | 张卫国 | Environment-friendly desert storage power station |
| CN201953586U (en) * | 2011-01-30 | 2011-08-31 | 王振铎 | Electric energy storage generating system taking gravels as medium |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498772A (en) * | 2013-10-30 | 2014-01-08 | 普乐新能源（蚌埠）有限公司 | Sand power electricity generation device |
| CN105024627A (en) * | 2015-08-06 | 2015-11-04 | 新疆工程学院 | Combined power generation system used in desert environment |
| CN108979962A (en) * | 2018-07-27 | 2018-12-11 | 中国科学院近代物理研究所 | Energy-storage generating apparatus and intermittent electricity generation system |
| CN110145438A (en) * | 2019-06-18 | 2019-08-20 | 王振铎 | Wind energy, solar energy and the energy-storage system applied in modern ecological pesticide herd forestry |
| WO2020253300A1 (en) * | 2019-06-18 | 2020-12-24 | 王振铎 | Wind energy, solar energy and energy storage system applied to modern ecological agriculture, animal husbandry and forestry |
| CN110925129A (en) * | 2019-11-19 | 2020-03-27 | 中国科学院电工研究所 | Air supply, water supply and sand control system of gas-water-sand energy storage power station |
| CN110925130A (en) * | 2019-11-19 | 2020-03-27 | 中国科学院电工研究所 | Water supply and sand control system of water sand energy storage power station |
| CN111173669A (en) * | 2019-11-19 | 2020-05-19 | 中国科学院电工研究所 | Water and sand energy storage power generation system |
| CN110848097A (en) * | 2019-11-19 | 2020-02-28 | 中国科学院电工研究所 | Air-water-sand energy storage power station |
| CN110925129B (en) * | 2019-11-19 | 2021-02-26 | 中国科学院电工研究所 | Air supply, water supply and sand control system of gas-water-sand energy storage power station |
| CN110848097B (en) * | 2019-11-19 | 2021-02-26 | 中国科学院电工研究所 | Air-water-sand energy storage power station |
| CN111173669B (en) * | 2019-11-19 | 2021-04-30 | 中国科学院电工研究所 | Water and sand energy storage power generation system |
| WO2023109987A1 (en) * | 2022-09-02 | 2023-06-22 | Vysoká Škola Báňská - Technická Univerzita Ostrava | Bulk battery |
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Application publication date: 20120711 |