CN2031450U - Valve type wind engine - Google Patents
Valve type wind engine Download PDFInfo
- Publication number
- CN2031450U CN2031450U CN88219522U CN88219522U CN2031450U CN 2031450 U CN2031450 U CN 2031450U CN 88219522 U CN88219522 U CN 88219522U CN 88219522 U CN88219522 U CN 88219522U CN 2031450 U CN2031450 U CN 2031450U
- Authority
- CN
- China
- Prior art keywords
- valve
- air operated
- wind
- type air
- operated machine
- 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.)
- Withdrawn
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
Abstract
The utility model discloses a valve type wind engine with a valve structure, which belongs to the wind power machine technology, mainly comprising a bracket, a driving shaft, a plurality of valve support rods arranged on the driving shaft and valves arranged on the valve support rods. Compared with the recoiling type blade wind motor, the wind motor of the utility model has the advantages of reasonable design, simple structure, wide ranges of application, high wind energy conversion ratio and low requirements for the wind force condition.
Description
The utility model belongs to the wind-powered machine technical field.The air operated machine that relates to a kind of valve structure.
The air operated machine of prior art generally is the blade type air operated machine, utilizes the blade of the recoil effect promotion air operated machine of wind-force, and air operated machine is rotated, the blade air operated machine of this backflushing type, and wind power conversion efficiency is low, and wind condition is required height, and general little wind is difficult to use.
Task of the present utility model is the above-mentioned shortcoming that has backflushing type blade air operated machine now for overcoming, and provides a kind of wind power conversion efficiency high valve type air operated machine.
Main points of the present utility model are to adopt valve structure, mainly are made up of valve, curtain shaft, valve strut, transmission shaft and support.
Fig. 1 is an oblique drawing of the present utility model.
Fig. 2 is a plan view of the present utility model.
Fig. 3 is a plan view of the present utility model.
Below in conjunction with accompanying drawing structure of the present utility model and principle are described in detail.
According to shown in Figure 1, the 6th, support, its bottom is provided with lower carrier plate 8, and top is provided with upper supporting plate 4, respectively has an axis hole, power transmission shaft 5 to be sleeved in this two axis hole in the middle of the upper and lower support plate. For reducing to rotate friction, in the axis hole bearing can be set, cooperate with power transmission shaft 5. Power transmission shaft 5 is provided with drive 7, and it can be positioned at the bottom of power transmission shaft, drives other equipment by driving-belt or engaged transmission mode, such as generator, water pumper etc. Some laterally valve support bars 3 are evenly installed around axle in the top of power transmission shaft 5; Valve axle 2 is installed in the end of support bar 3; Being equipped with on the valve axle 2 can be around the valve 1 of valve axle 2 rotations, and the rotation of valve 1 can be fixed shaft type, and namely valve axle 2 is fixed on the valve support bar 3, and valve 1 is contained on the valve axle 2 by loose-leaf or bearing. Directly rotate around valve axle 2; The rotation of valve also can be rotary shaft, and namely valve 1 is fixed on the valve axle 2, and valve axle 2 is sleeved on the valve support bar 3 by bearing, and valve 1 drives valve axle 2 and directly rotates.
Setting wind direction is direction with the aid of pictures, and the valve box haul on the left side becomes closed condition, sticks on the valve strut and stressed; The valve on the right is opened against the wind, and wind resistance is very little, like this, has just produced a moment that rotates, thereby makes the air operated machine running.
Air operated machine is in service, and during the valve contrary wind, opening angle is 90 degree, the wind resistance minimum.For preventing that because of centrifugal action the valve opening angle is excessive, increase resistance, consumed energy, as shown in Figure 3, the end of strut 3 can be provided with the valve opening angle restriction pawl 9 vertical substantially with strut 3.Stressed effect when closing in order to improve valve, valve can be designed to arc in the horizontal direction, and the corresponding site of strut also can be made corresponding curved neck simultaneously.
Valve can be one deck on curtain shaft, it also can be two-layer or multilayer, under same diameter and height condition, the quantity of the valve number of plies and every layer of valve, should be according to the air operated machine manufacture cost, considered by wind-force area and the inhomogeneity General of rotation, generally speaking, one deck or two-layer getting final product.During one deck, the quantity of valve should be more than 2, can be for 3-6, and best with 4; When two-layer, the quantity of every layer of valve can suitably reduce, and can be 2-4, and with 3 the bests, valve is very few, is unfavorable for improving the rotation uniformity; Valve is too much, increase manufacture cost, simultaneously, the valve width will be reduced, and what be unfavorable for improving air operated machine is subjected to the wind-force area.
The utility model adopts valve structure, and is reasonable in design, simple in structure, the wind power conversion efficiency height, and wind condition requires low, applied widely, easy to utilize.
Claims (9)
1, a kind of valve type air operated machine comprises a support and transmission shaft, it is characterized in that adopting valve structure, and around the uniform valve strut of axle, the strut end is provided with curtain shaft, and valve is installed on the curtain shaft on the transmission shaft.
2, valve type air operated machine according to claim 1 is characterized in that said valve is a fixed shaft type.
3, valve type air operated machine according to claim 1 is characterized in that said valve is a revolution axis type.
4, valve type air operated machine according to claim 1 is characterized in that said valve is arc in the horizontal direction.
5, according to claim 1 or 2 or 3 or 4 described valve type air operated machines, it is characterized in that said valve strut, its end is provided with valve opening angle restriction pawl.
6,, it is characterized in that said valve is that individual layer is installed according to claim 1 or 2 or 3 or 4 described valve type air operated machines.
7,, it is characterized in that said valve is double-deck installation according to claim 1 or 2 or 3 or 4 described valve type air operated machines.
8, valve type air operated machine according to claim 5 is characterized in that said valve is that individual layer is installed.
9, valve type air operated machine according to claim 5 is characterized in that said valve is double-deck installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88219522U CN2031450U (en) | 1988-04-20 | 1988-04-20 | Valve type wind engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88219522U CN2031450U (en) | 1988-04-20 | 1988-04-20 | Valve type wind engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2031450U true CN2031450U (en) | 1989-01-25 |
Family
ID=4851863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88219522U Withdrawn CN2031450U (en) | 1988-04-20 | 1988-04-20 | Valve type wind engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2031450U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889182A (en) * | 2012-09-29 | 2013-01-23 | 鼎维风源科技（北京）有限公司 | Wind generating set |
| CN104822241A (en) * | 2015-03-30 | 2015-08-05 | 四川远畅新能源科技有限公司 | Energy-saving cooling system with wind energy cooling structure |
| CN109139362A (en) * | 2018-08-24 | 2019-01-04 | 郑伟光 | A kind of wind turbines rotor and wind-driven generator |
-
1988
- 1988-04-20 CN CN88219522U patent/CN2031450U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889182A (en) * | 2012-09-29 | 2013-01-23 | 鼎维风源科技（北京）有限公司 | Wind generating set |
| CN104822241A (en) * | 2015-03-30 | 2015-08-05 | 四川远畅新能源科技有限公司 | Energy-saving cooling system with wind energy cooling structure |
| CN109139362A (en) * | 2018-08-24 | 2019-01-04 | 郑伟光 | A kind of wind turbines rotor and wind-driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |