CN202013129U - Heat reservoir used for converting and storing wind power electric energy - Google Patents
Heat reservoir used for converting and storing wind power electric energy Download PDFInfo
- Publication number
- CN202013129U CN202013129U CN2011200229614U CN201120022961U CN202013129U CN 202013129 U CN202013129 U CN 202013129U CN 2011200229614 U CN2011200229614 U CN 2011200229614U CN 201120022961 U CN201120022961 U CN 201120022961U CN 202013129 U CN202013129 U CN 202013129U
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- CN
- China
- Prior art keywords
- heat
- wind
- storing box
- change
- material storing
- 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.)
- Expired - Fee Related
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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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
Abstract
The utility model relates to a heat reservoir used for converting and storing wind power electric energy. The heat reservoir comprises a heat exchange casing, a material storage box, a change-over switch and a wind generator; the heat exchange casing is integrated with the material storage box by welding; the upper right corner and the lower left corner of the heat exchange casing are respectively provided with a hot water pipe and a cold water pipe; a plurality of heating tubes and heat conduction cavities are disposed in the material storage box; the upper end of each heat conduction cavity is connected with an auxiliary electrical heating rod; a heat-transfer pipe is disposed in each heat conduction cavity; a metal mesh is disposed in the material storage box at the lower left corner; two sides of the material storage box are respectively provided with a suspension ring; each auxiliary electrical heating rod is connected with a change-over switch by a wire, and each change-over switch is connected with a wind generator and an accumulator by wires; the accumulator is connected with an inverter by a wire. The benefits of the utility model are: high efficiency for converting new resource electric energy into heat energy, large heat reservoir capacity, low heat radiation loss, convenient equipment operation and low operation cost.
Description
Technical field
The utility model relates to a kind of thermal storage device that is used to change and store the wind-force electric energy, is applied to the nearer city of partial distance wind power plant, Industry Development Area, army, school, hospital, rural area.
Background technology
Because coal generating once lacked coal, people begin to tap a new source of energy, and solar electrical energy generation, wind power generation be being used by people gradually also.But the efficient that these new forms of energy electric energy are converted to heat energy is low, causes waste of electric energy, can't store the heat of being changed effectively simultaneously; The operating cost of its external equipment is too high, is not easy to extensive popularization.And this equipment carries out the link of electric power storage and inversion electricity, for the user provides more electricity consumption reliably, simultaneously can store heat, and at any time with usefulness.
The utility model content
The purpose of this utility model provides a kind of thermal storage device that is used to change and store the wind-force electric energy, construction by mass matrix formula wind-power electricity generation heat accumulation station, new forms of energy electric power when not being incorporated into the power networks changes into heat energy, make that not enough this persistent ailment of municipal heat supply is effectively solved, thereby promote economic benefit of enterprises significantly, solve the abandon wind problem of wind-powered electricity generation under the electrical network requirement simultaneously, further improved the utility ratio of wind energy.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of thermal storage device that is used to change and store the wind-force electric energy, comprise heat exchange casing, material storing box, change-over switch and wind-driven generator, described heat exchange casing and material storing box are integrally welded, the upper right side of described heat exchange casing and lower left are respectively equipped with hot-water line and cold water pipe, be provided with some heating tubes in the described material storing box, heat exchange casing inside is stretched on the top of described heating tube; The solder side of described heat exchange casing and described material storing box is provided with charge pipe; Be provided with blow-off pipe near described solder side place; Be provided with two cross one another heat conduction cavitys in the described material storing box, stretch out from material storing box on the top of described heat conduction cavity, and described heat conduction cavity upper end is connected with the auxiliary electrical heating rod, respectively is provided with heat-transfer pipe in each heat conduction cavity; The lower left is provided with metal grill in the described material storing box, and the outer both sides of described material storing box respectively are provided with hoisting ring; Described auxiliary magnet heating rod all is connected with change-over switch by electric wire, described change-over switch is provided with the net electrical pickoff, change-over switch all links to each other with battery with wind-driven generator by electric wire, the front end of described wind-driven generator connects wind wheel by rotating shaft, its rear end is provided with foot piece, and described wind-driven generator lower end is provided with the tower bar near the foot piece place; Described battery is connected by electric wire with inverter.
The beneficial effects of the utility model are: 1, the new forms of energy electric energy is converted to the efficient height of heat energy; 2, the thermal storage device capacity is big; Thermal storage device is as thermal energy storage apparatus, and capacity is big, radiation loss is little, can adapt to various demands; 3, the equipment operation is convenient, can change with the net electricity, can make full use of the low ebb electricity price; 4, operating cost is low, and compares with civil power equipment, and cost free takes place in the running, and equipment depreciation is only arranged; Equipment is once invested, lifelong being benefited.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the described a kind of structural representation that is used to change and store the thermal storage device of wind-force electric energy of the utility model embodiment.
Among the figure:
1, heat exchange casing; 2, hot-water line; 3, cold water pipe; 4, heat conduction cavity; 5, auxiliary electrical heating rod; 6, hoisting ring; 7, charge pipe; 8, blow-off pipe; 9, material storing box; 10, heating tube; 11, heat-transfer pipe; 12, metal grill; 13, change-over switch; 14, battery; 15, inverter; 16, tower bar; 17, wind wheel; 18, wind-driven generator; 19, foot piece; 20, net electrical pickoff.
The specific embodiment
As shown in Figure 1, the described a kind of thermal storage device that is used to change and store the wind-force electric energy of the utility model embodiment, comprise heat exchange casing 1, material storing box 9, change-over switch 13 and wind-driven generator 18, described heat exchange casing 1 is integrally welded with material storing box 9, the upper right side of described heat exchange casing 1 and lower left are respectively equipped with hot-water line 2 and cold water pipe 3, be provided with some heating tubes 10 in the described material storing box 9, heat exchange casing 1 inside is stretched on the top of described heating tube 10; Described heat exchange casing 1 is provided with charge pipe 7 with the solder side of described material storing box 9; Be provided with blow-off pipe 8 near described solder side place; Be provided with two cross one another heat conduction cavitys 4 in the described material storing box 9, stretch out from material storing box 9 on the top of described heat conduction cavity 4, and described heat conduction cavity 4 upper ends are connected with auxiliary electrical heating rod 5, respectively are provided with heat-transfer pipe 11 in each heat conduction cavity 4; The lower left is provided with metal grill 12 in the described material storing box 9, and described material storing box 9 outer both sides respectively are provided with hoisting ring 6; Described two auxiliary electrical heating rods 5 all are connected with change-over switch 13 by electric wire, described change-over switch 13 is provided with net electrical pickoff 20, change-over switch 13 all links to each other with battery 14 with wind-driven generator 18 by electric wire, the front end of described wind-driven generator 18 connects wind wheel 17 by rotating shaft, its rear end is provided with foot piece 19, and described wind-driven generator 18 lower ends are provided with tower bar 16 near foot piece 19 places; Described battery 14 and inverter 15 are connected by electric wire.
Operation principle is: material storing box 9 is used for adorning heat-storing material; Auxiliary electrical heating rod 5 connects together by ring flange and heat conduction cavity 4, is used for the wind-force electric energy and changes into heat energy; Falling heat-transfer medium (conduction oil) in the heat conduction cavity 4 is welded by carbon steel; Heating tube is arranged in the casing in proper order according to positive triangle.
When wind-driven generator changes into electric energy to mechanical energy, because auxiliary electrical heating rod 5 is connected with heat conduction cavity 4, can convert electric energy to heat energy by auxiliary electrical heating rod 5, heat-storing material is passed to by fin heat radiation or heat-transfer pipe 11 in the conduction oil heat absorption back in the heat conduction cavity 4; One end of heating tube 10 is arranged in the heat-storing material in certain sequence, the other end is placed in the heat exchange casing 1, heating tube 10 heat absorption backs are by metal grill 12, preferentially pass to heat-storing material, after the heat-storing material accumulation of heat is finished, heat energy passes in the heat exchange casing 1 by heating tube 10, and the fluid of heat exchange casing 1 (water or air) heat absorption back produces high-temperature-hot-water, steam or hot blast.Heat-storing material is an inorganic salts, mainly contains crystalline hydrate salt, molten salts, metal or alloy class.
Claims (1)
1. thermal storage device that is used to change and store the wind-force electric energy, comprise heat exchange casing (1), material storing box (9), change-over switch (13) and wind-driven generator (18), described heat exchange casing (1) is integrally welded with material storing box (9), the upper right side of described heat exchange casing (1) and lower left are respectively equipped with hot-water line (2) and cold water pipe (3), be provided with some heating tubes (10) in the described material storing box (9), heat exchange casing (1) inside is stretched on the top of heating tube (10); Heat exchange casing (1) is provided with charge pipe (7) with the solder side of material storing box (9); Be provided with blow-off pipe (8) near the solder side place; Be provided with two cross one another heat conduction cavitys (4) in the material storing box (9), stretch out from material storing box (9) on the top of heat conduction cavity (4), described heat conduction cavity (4) upper end is connected with auxiliary electrical heating rod (5), respectively is provided with heat-transfer pipe (11) in each heat conduction cavity (4); The interior lower left of material storing box (9) is provided with metal grill (12), and the outer both sides of material storing box (9) respectively are provided with hoisting ring (6); Auxiliary electrical heating rod (5) is connected with change-over switch (13) by electric wire, change-over switch (13) is provided with net electrical pickoff (20), change-over switch (13) all links to each other with battery (14) with wind-driven generator (18) by electric wire, the front end of wind-driven generator (18) connects wind wheel (17) by rotating shaft, the rear end of wind-driven generator (18) is provided with foot piece (19), and tower bar (16) is located to be provided with near foot piece (19) in wind-driven generator (18) lower end; Battery (14) is connected by electric wire with inverter (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200229614U CN202013129U (en) | 2011-01-24 | 2011-01-24 | Heat reservoir used for converting and storing wind power electric energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200229614U CN202013129U (en) | 2011-01-24 | 2011-01-24 | Heat reservoir used for converting and storing wind power electric energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013129U true CN202013129U (en) | 2011-10-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200229614U Expired - Fee Related CN202013129U (en) | 2011-01-24 | 2011-01-24 | Heat reservoir used for converting and storing wind power electric energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202013129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020768A (en) * | 2015-08-03 | 2015-11-04 | 金继伟 | Recuperative furnace with solar power, wind power and burner combined |
-
2011
- 2011-01-24 CN CN2011200229614U patent/CN202013129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020768A (en) * | 2015-08-03 | 2015-11-04 | 金继伟 | Recuperative furnace with solar power, wind power and burner combined |
| CN105020768B (en) * | 2015-08-03 | 2017-06-27 | 金继伟 | The recuperative furnace combined using solar energy, wind energy and burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhai Hao Hua hi tech energy saving Technology Co., Ltd. Assignor: Xie Pingwei Contract record no.: 2011110000204 Denomination of utility model: Heat reservoir used for converting and storing wind power electric energy Granted publication date: 20111019 License type: Exclusive License Record date: 20111228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20160124 |
|
| EXPY | Termination of patent right or utility model |