CN102852736A - Combined wind collector for wind driven generator - Google Patents
Combined wind collector for wind driven generator Download PDFInfo
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- CN102852736A CN102852736A CN2012103349284A CN201210334928A CN102852736A CN 102852736 A CN102852736 A CN 102852736A CN 2012103349284 A CN2012103349284 A CN 2012103349284A CN 201210334928 A CN201210334928 A CN 201210334928A CN 102852736 A CN102852736 A CN 102852736A
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- wind
- intake grill
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- additional intake
- opening
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- Y02E10/722—
Abstract
The invention relates to a combined wind collector for a wind driven generator, in particular to a combined wind collector at a wind concentration opening on the upper part of a narrow pipe on one side of a wind inlet of a wind motor. The combined wind collector is characterized by comprising a main body, which is provided with a wind inlet and a wind supply opening. A wind inlet is additionally added on the external walls on the left and the right sides of the wind inlet respectively; the openings of the additionally added wind inlets are retracted to be behind the wind inlet; and an opening for enabling the additionally added wind inlets to be communicated with the wind supply opening of the main body is further formed on the external wall of the main body opposite to the lower parts of the external walls of the additionally added wind inlets. The wind collector can ensure the normal operation of the wind motor.
Description
Technical field
The present invention relates to a kind of pipe coupling.Specifically, be combined type collection public attention on the narrow pipe top wind gathering mouth of wind motor intake grill one side.
Background technique
Know all that at power domain for a long time, the most traditional generation mode is to utilize water for producing electric power and utilize coal generating.Utilize waterpower to generate electricity, need to set up large reservoir and carry out retaining, not only be subject to the restriction of geographical environment, and owing to set up reservoir, invest more.Utilize coal to generate electricity, although not limited by geographical environment, the waste gas that coal burning produces enters atmosphere, can bring pollution to atmosphere.And wind-power electricity generation is to utilize natural wind to drive the technology that engine revolution is generated electricity as power, and it is compared with water generating, need not set up reservoir and carry out retaining, can greatly reduce investment.With utilize coal to generate electricity to compare, do not need coal, not only reduced energy consumption, also can avoid the pollution that atmosphere is brought.Therefore, utilize natural wind to generate electricity and become the first-selection that the countries in the world power domain is competitively developed.But at present in wind power generation field, used wind motor all is traditional product, thisly comprise a huge base with traditional wind motor, be provided with column on the base, the column upper end is equipped with a transverse axis, three blades are installed on the transverse axis, during work, promote blade by natural wind, drive the transverse axis rotation by blade, help the rotation of driving mechanism driving electric machine thereby relend, generate electricity with this.This wind motor is relatively simple for structure, manufactures than being easier to.But owing to only three blades are arranged, so that the volume of blade is very huge, with 5 megawatt wind driven generators, the individual blade length of its motor reaches nearly 50 meters, and weight is up to 8 ~ 10 tons, the gross weight of three blades just up to 25 tons about.Because the length of blade is long, weight is heavier, the thrust that needs is large, usually need to be in moderate breeze power, could start more than wind speed 7 meter per seconds, and the wind that is lower than moderate breeze power and wind speed 7 meter per seconds just can't move.Therefore, above-mentioned wind-force wind motor can only could be worked in place higher in the wind-force rank, that wind speed is larger, can't be operated in the place that is lower than moderate breeze power, wind speed 7 meter per seconds, uses the region to be restricted.Because the length of blade of above-mentioned wind motor is longer, and weight is heavier, be that manufacturing, maintenance and transportation are all relatively more difficult again.In addition, because the weight of above-mentioned wind motor is heavier, use material more, so that manufacture cost is higher.
For overcoming the above problems, the someone attempts to adopt narrow pipe wind-collecting type wind motor to come the driving electric machine to generate electricity.Narrow pipe wind-collecting type wind motor wherein comprises shell, and described shell is cylindricality, and it is vertical layout, intake grill and exhaust outlet are arranged on its sidewall, and the intake grill outside is connected with wind guiding tube, and the exhaust outlet outside is connected with exhaust tube, regular plate is arranged in the wind guiding tube, and it is uniform that described regular plate is level.Rotor is arranged in the shell.During work, must there be huge wind-force to promote rotor in the shell by wind guiding tube, and will obtains huge wind-force, need again arrange in the wind guiding tube upper end collection public attention of an energy box haul rotation.And collection public attention of neither one energy box haul rotation, above-mentioned narrow pipe wind-collecting type wind motor just can't work.
Summary of the invention
The problem to be solved in the present invention provides a kind of wind-driven generator combined type collection public attention.Adopt this collection public attention, can guarantee the wind motor normal operation.
For addressing the above problem, take following technological scheme:
Wind-driven generator combined type collection public attention characteristics of the present invention are to comprise body, and intake grill and air blowing opening are arranged on the body.On the left and right sides outer wall of described intake grill additional intake grill is arranged, the oral area retrude of this additional intake grill and has the opening that additional intake grill is communicated with the body air blowing opening to the described intake grill on the body outer wall relative with the outer wall bottom of additional intake grill.
The further improvement of the present invention scheme is, the intake grill upside of body has additional intake grill, oral area retrude that should additional intake grill and has the opening that additional intake grill is communicated with the body air blowing opening to the described intake grill on the body outer wall relative with the outer wall bottom of additional intake grill.
Further improvement project of the present invention is, outer wall upside and the downside of the intake grill of body have additional intake grill, oral area retrude that should additional intake grill and has the opening that additional intake grill is communicated with the body air blowing opening to the described intake grill on the body outer wall relative with the outer wall bottom of additional intake grill.
Take such scheme, have the following advantages:
Can be found out owing to the present invention includes body, intake grill and air blowing opening are arranged on the body by such scheme.On the left and right sides outer wall of described intake grill additional intake grill is arranged, the oral area retrude of this additional intake grill and has the opening that additional intake grill is communicated with the body air blowing opening to the described intake grill on the body outer wall relative with the outer wall bottom of additional intake grill.Under the use state, the center line of described intake grill is horizontal, and the center line of described air blowing opening is erects shape and towards the below.The outside of air blowing opening is fixed with external toothing, and air blowing opening is the slip shape and stretches in the airduct.Air blowing opening one side has motor, on the output shaft of motor gear is arranged, and this gear and described external toothing mesh together.Body one side has wind finding device, is connected with controller between wind finding device and motor.During work, give controller with wind direction signals in real time by wind finding device, controller was controlled motor afterwards by processing, make the sense of rotation of motor consistent with wind direction all the time, and by main shaft, gear, the rotation of gear ring drive body, make the collection air port all the time over against wind direction, thereby guaranteed that wind motor can work.
Description of drawings
Fig. 1 is wind-driven generator combined type collection public attention structural representation of the present invention;
Fig. 2 is that schematic representation is looked on the right side of Fig. 1;
Fig. 3 is the A-A cross-sectional schematic of Fig. 2.
Embodiment
Such as Fig. 1, Fig. 2 and shown in Figure 3, wind-driven generator combined type collection public attention of the present invention comprises body 2, and intake grill 1 and air blowing opening 4 are arranged on the body 2.Be processed with additional intake grill 3 on the left and right sides outer wall of described intake grill 1, oral area retrude that should additional intake grill and is processed with the opening 5 that additional intake grill 3 is communicated with body 2 air blowing openings 4 to the described intake grill 1 on body 2 outer walls relative with the outer wall bottom of additional intake grill 3.For increasing the cut-off wind area of intake grill 1, intake grill 1 upside and the left and right sides at body 2 are provided with additional intake grill 3, oral area retrude that should additional intake grill and is processed with the opening 5 that additional intake grill 3 is communicated with the air blowing opening 4 of body 2 to the described intake grill 1 on body 2 outer walls relative with the outer wall bottom of additional intake grill 3.
For further increasing the cut-off wind area of intake grill 1, improve the intensity of body 2, reduce installation difficulty, improve the wind resistance shock resistance, can be provided with at the upside of the intake grill 1 of body 2 additional intake grill 3, so that intake grill 1 left side, right side, the upside of body 2 all have additional intake grill 3.The oral area retrude of these additional intake grills 3 and is processed with the opening 5 that additional intake grill 3 is communicated with the air blowing opening 4 of body 2 to the described intake grill 1 on body 2 outer walls relative with the outer wall bottom of additional intake grill 3.
For further increasing the cut-off wind area of intake grill, improve body intensity, reduce installation difficulty, improve the wind resistance shock resistance, outer wall upside and downside at the intake grill of body are provided with additional intake grill, so that the intake grill of body left side, right side, upside and downside are provided with additional intake grill.The equal retrude of the oral area of these additional intake grills and has the opening that additional intake grill is communicated with the body air blowing opening to the described intake grill on the body outer wall relative with the outer wall bottom of additional intake grill.
Above-mentioned additional intake grill 3 is compound one deck tube walls on the outer wall of body 2, and makes and leave spacing between the outer wall of this tube wall and body 2 and form.
Claims (3)
1. wind-driven generator combined type collection public attention is characterized in that comprising body (2), and intake grill (1) and air blowing opening (4) are arranged on the body (2); Additional intake grill (3) is arranged on the left and right sides outer wall of described intake grill (1), oral area retrude that should additional intake grill to described intake grill (1) afterwards, and the opening (5) that additional intake grill (3) is communicated with the air blowing opening (4) of body (2) is arranged on body (2) outer wall relative with the outer wall bottom of additional intake grill (3).
2. wind-driven generator combined type collection public attention according to claim 1, intake grill (1) upside that it is characterized in that body (2) has additional intake grill (3), oral area retrude that should additional intake grill to described intake grill (1) afterwards, and the opening (5) that additional intake grill (3) is communicated with the air blowing opening (4) of body (2) is arranged on body (2) outer wall relative with the outer wall bottom of additional intake grill (3).
3. wind-driven generator combined type collection public attention according to claim 1, the outer wall upside and the downside that it is characterized in that the intake grill (1) of body (2) have additional intake grill (3), oral area retrude that should additional intake grill to described intake grill (1) afterwards, and the opening (5) that additional intake grill (3) is communicated with the air blowing opening (4) of body (2) is arranged on body (2) outer wall relative with the outer wall bottom of additional intake grill (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103349284A CN102852736A (en) | 2012-09-12 | 2012-09-12 | Combined wind collector for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103349284A CN102852736A (en) | 2012-09-12 | 2012-09-12 | Combined wind collector for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102852736A true CN102852736A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103349284A Pending CN102852736A (en) | 2012-09-12 | 2012-09-12 | Combined wind collector for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102852736A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001055970A (en) * | 1999-08-16 | 2001-02-27 | Michio Takaoka | Wind force/water flow power generating set having hood |
| CN1664357A (en) * | 2005-03-07 | 2005-09-07 | 徐江荧 | Energy collection type wind energy power station by pipe conveying |
| CN201144765Y (en) * | 2007-12-25 | 2008-11-05 | 刘勇 | Wind assembling wind power generator |
| CN202811226U (en) * | 2012-09-12 | 2013-03-20 | 江苏中蕴风电科技有限公司 | Combined type wind collecting head for wind driven generator |
-
2012
- 2012-09-12 CN CN2012103349284A patent/CN102852736A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001055970A (en) * | 1999-08-16 | 2001-02-27 | Michio Takaoka | Wind force/water flow power generating set having hood |
| CN1664357A (en) * | 2005-03-07 | 2005-09-07 | 徐江荧 | Energy collection type wind energy power station by pipe conveying |
| CN201144765Y (en) * | 2007-12-25 | 2008-11-05 | 刘勇 | Wind assembling wind power generator |
| CN202811226U (en) * | 2012-09-12 | 2013-03-20 | 江苏中蕴风电科技有限公司 | Combined type wind collecting head for wind driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |