CN202900555U - Solar airflow power generation assembly - Google Patents
Solar airflow power generation assembly Download PDFInfo
- Publication number
- CN202900555U CN202900555U CN2012205928376U CN201220592837U CN202900555U CN 202900555 U CN202900555 U CN 202900555U CN 2012205928376 U CN2012205928376 U CN 2012205928376U CN 201220592837 U CN201220592837 U CN 201220592837U CN 202900555 U CN202900555 U CN 202900555U
- Authority
- CN
- China
- Prior art keywords
- solar
- power generation
- wind tunnel
- tunnel
- generation assembly
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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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
Abstract
The utility model relates to a power generation assembly, in particular to a solar airflow power generation assembly which solves problems of complicated structure, high cost and the like of an existing solar power generation assembly utilizing a battery assembly. The solar airflow power generation assembly comprises a vertical wind tunnel, a horizontal wind tunnel in the shape of a Venturi tube, a steam collection chamber and a circulating hot water pipe; the vertical wind tunnel and the horizontal wind tunnel in the shape of the Venturi tube are embedded in a soil cliff and are connected with each other, a chimney is upwardly erected at an opening of the vertical wind tunnel, an impeller and an impeller shaft are mounted at a chock of the horizontal wind tunnel in the shape of the Venturi tube, and the impeller shaft is connected with an output shaft of a power generator; and the steam collection chamber is communicated with an inlet end of the horizontal wind tunnel in the shape of the Venturi tube, the circulating hot water pipe is connected with the steam collection chamber, solar water heaters are mounted on the circulating hot water pipe at intervals, a concave collecting mirror is arranged on the outer portion of the steam collection chamber, and the steam collection chamber is positioned in a focal area of the concave collecting mirror. The solar airflow power generation assembly is simple in structure, reasonable in design, low in cost, high in power generation efficiency and wide in application range, and has certain popularization value and application value.
Description
Technical field
The utility model relates to a kind of electricity generating device, is specially a kind of solar airflow electricity generating device.
Background technique
Because existing mineral fuel reduce day by day, acquisition cost improves day by day, day by day requires a kind of device of alternative burning mineral fuel to produce useful power.This replacement device comprises atomic power and water power device, and still, atomic power and water power device are not enough to the replacement device as the viable commercial of producing electric energy.And the use of this class device is because being restricted environment is harmful.
People have developed the several method of utilizing solar energy to produce useful energy, solar energy can produce that machine power is generated electricity and not contaminated air and water, to utilize battery component solar energy directly to be changed into the device of electric energy mostly at present, complex structure, expensive larger, cost is higher, has limited its further wide popularization and application.
Summary of the invention
The utility model utilizes battery component to have the problems such as complex structure, cost are higher in order to solve existing device of solar generating, and a kind of solar airflow electricity generating device is provided.
The utility model is to adopt following technological scheme to realize: the solar airflow electricity generating device, comprise and be embedded in the native precipice and interconnective vertical wind tunnel and the horizontal wind-tunnel of venturi tubulose, the place, hole of vertical wind tunnel upwards installs chimney, impeller and impeller shaft are installed by the trunnion place of the horizontal wind-tunnel of venturi tubulose, and impeller shaft is connected with the output shaft of generator; Also comprise the vapor collection air chamber that connects with the entry end of the horizontal wind-tunnel of venturi tubulose, the circulation hot water pipe that is connected with the vapor collection air chamber, the interval is equipped with solar water heater on the circulation hot water pipe.
Described vapor collection air chamber outside is provided with the concave solar heat collecting mirror, and the vapor collection air chamber is positioned at the focal area of concave solar heat collecting mirror, utilizes the concave solar heat collecting mirror to the further focus heating of the hot water in the vapor collection air chamber, makes it produce more steam.
Adopt structural design of the present utility model, by solar water heater, the concave solar heat collecting mirror, circulation hot water pipe and vapor collection air chamber consist of heating equipment, by chimney, vertical wind tunnel, the horizontal wind-tunnel of venturi tubulose and impeller, the generator that is connected with impeller shaft consists of electricity generating device, utilize solar water heater that current are tentatively heated in the rear inflow vapor collection air chamber, by the concave solar heat collecting mirror vapor collection air chamber is carried out the focus heating again, produce a large amount of steam, steam enters the horizontal wind-tunnel of venturi tubulose, utilize high stack effect (because hot air is less than cool air density, upwards ascension produces draught head, thereby promote air-flow to produce flowing from bottom to top) and Venturi effect is (air-flow from the coarse to fine, to accelerate gas flow rate, make gas form a region of no pressure at the rear side of Venturi tube outlet, the cross section reduces gradually thereupon, compressed-air actuated pressure increases, it is large that flow velocity also becomes thereupon) the quickening air-flow velocity, rotate with drives impeller and impeller shaft, then drive the generator amature rotation, convert solar energy into kinetic energy and pass to generator, thus the purpose of realization solar electrical energy generation.
Compared with prior art, the utility model is simple in structure, reasonable in design, cost is low, and generating efficiency is high, and is applied widely, has certain promotional value and using value.
Description of drawings
Fig. 1 is schematic representation of the present utility model;
Fig. 2 is the scheme of installation of impeller among Fig. 1;
Among the figure: the 1-vertical wind tunnel; The horizontal wind-tunnel of 2-venturi tubulose; The 3-chimney; The 4-impeller; The 5-impeller shaft; The 6-generator; 7-vapor collection air chamber; 8-circulation hot water pipe; The 9-solar water heater; 10-concave solar heat collecting mirror.
Embodiment
The solar airflow electricity generating device as shown in Figure 1, 2, comprises being embedded in the native precipice and interconnective vertical wind tunnel 1 and the horizontal wind-tunnel 2 of venturi tubulose that native precipice must be to face south, and requires soil property good, plasticity index 8, the clay more than 5.The place, hole of vertical wind tunnel upwards installs chimney 3, and impeller 4 and impeller shaft 5 are installed by the trunnion place of the horizontal wind-tunnel of venturi tubulose, and impeller shaft is connected with the output shaft of generator 6; Also comprise the vapor collection air chamber 7 that connects with the entry end of the horizontal wind-tunnel of venturi tubulose, the circulation hot water pipe 8 that is connected with the vapor collection air chamber, the interval is equipped with solar water heater 9 on the circulation hot water pipe, vapor collection air chamber 7 outsides are provided with concave solar heat collecting mirror 10, and the vapor collection air chamber is positioned at the focal area of concave solar heat collecting mirror.
When concrete the making, chimney can adopt following methods: beat the reinforced concrete pedosphere on vertical wind tunnel earth's surface suitable for reading, diameter is wind-tunnel 2-3 times (deciding on the structure weight of increasing part) suitable for reading.Can build smokestack with brick or cement.Can be take steel-pipe welding as axle, with spoke axle sleeve is connected with outer hub, make the smokestack of peripheral lightweight construction with galvanized steel plain sheet or plastic board, steel pipe top is installed pulley and wind becket bridle, after erecting steel pipe a uppermost joint is installed first, install on ground, successively promotes, if the middle part also adds the wind rope, height can reach tens meters.Better effects if.In addition, after the horizontal wind-tunnel of venturi tubulose was installed a generator, if wind speed still more than 3,5 meter per seconds, can be installed one again, until wind speed is below 3,5 meter per seconds, the trunnion part of the horizontal wind-tunnel of venturi tubulose was longer, so that install many; Generator is different from common micro wind turbine generator, and impeller has 6 blades, and the root of blade is narrow, tip is wide, terminal arc angle, and the blade front end is established a taper axle cap, and the cone point facings the wind, and the cone end, be slightly larger than the generator diameter.Solar water heater uses temp controller to vapor collection air chamber hot-water supply, to prolong the generator operating time.
Claims (2)
1. solar airflow electricity generating device, it is characterized in that comprising and be embedded in the native precipice and interconnective vertical wind tunnel (1) and the horizontal wind-tunnel of venturi tubulose (2), the place, hole of vertical wind tunnel upwards installs chimney (3), impeller (4) and impeller shaft (5) are installed by the trunnion place of the horizontal wind-tunnel of venturi tubulose, and impeller shaft is connected with the output shaft of generator (6); Also comprise the vapor collection air chamber (7) that connects with the entry end of the horizontal wind-tunnel of venturi tubulose, the circulation hot water pipe (8) that is connected with the vapor collection air chamber, the interval is equipped with solar water heater (9) on the circulation hot water pipe.
2. solar airflow electricity generating device according to claim 1 is characterized in that vapor collection air chamber (7) outside is provided with concave solar heat collecting mirror (10), and the vapor collection air chamber is positioned at the focal area of concave solar heat collecting mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205928376U CN202900555U (en) | 2012-11-12 | 2012-11-12 | Solar airflow power generation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205928376U CN202900555U (en) | 2012-11-12 | 2012-11-12 | Solar airflow power generation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202900555U true CN202900555U (en) | 2013-04-24 |
Family
ID=48121234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205928376U Expired - Fee Related CN202900555U (en) | 2012-11-12 | 2012-11-12 | Solar airflow power generation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202900555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150370A (en) * | 2017-12-23 | 2018-06-12 | 青岛瑞恩吉能源科技有限公司 | A kind of solar power system and electricity-generating method |
| CN110792479A (en) * | 2019-11-07 | 2020-02-14 | 安徽伯华氢能源科技有限公司 | Hydrogen power generation system |
-
2012
- 2012-11-12 CN CN2012205928376U patent/CN202900555U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150370A (en) * | 2017-12-23 | 2018-06-12 | 青岛瑞恩吉能源科技有限公司 | A kind of solar power system and electricity-generating method |
| CN110792479A (en) * | 2019-11-07 | 2020-02-14 | 安徽伯华氢能源科技有限公司 | Hydrogen power generation system |
| CN110792479B (en) * | 2019-11-07 | 2020-07-28 | 安徽伯华氢能源科技有限公司 | Hydrogen power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131112 |