CN207246122U - A kind of control device for stability of the automatic opening and closing of wind turbine wind-guiding hinge - Google Patents
A kind of control device for stability of the automatic opening and closing of wind turbine wind-guiding hinge Download PDFInfo
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- CN207246122U CN207246122U CN201721024793.6U CN201721024793U CN207246122U CN 207246122 U CN207246122 U CN 207246122U CN 201721024793 U CN201721024793 U CN 201721024793U CN 207246122 U CN207246122 U CN 207246122U
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Abstract
A kind of control device for stability of the automatic opening and closing of wind turbine wind-guiding hinge is the utility model is related to, it is characterized in that：Including an interlocking bar, some swing arms and the detent mechanism being located on Blower Housing, the interlocking bar is the connecting rod of one side position of shaft positioned at each wind-guiding hinge；Some swing arms are fixedly connected on the shaft of each wind-guiding hinge for one end, and the other end is rotatably installed in the swing component in interlocking bar, which controls the synchronous rotating opening/closure back and forth of each wind-guiding hinge under the action of interlocking bar；When the detent mechanism is used for wind turbine on/off, control wind-guiding hinge automatically forms stable opening/closing state.Having for the utility model is simple in structure, easy for installation, and opens (opening) and closure function without using the i.e. controllable airflow guiding fan piece of electricity, and performance is strong, can also the beneficial effect such as using electricity wisely.
Description
Technical field
The control unit in wind turbine is the utility model is related to, in particular to the open or close for controlling wind-guiding hinge
The control device of state.
Background technology
The opening and closing of exhaust blower at present, are favorably controlled with motor gear, are also had and are utilized centrifugal mechanism (including centrifugal hammer
Or centrifuge arm etc.) power is used as, louvre blade is opened or closed, if China Intellectual Property Office's issued patents number are 01252447.7
" resist outer high wind greenhouse blinds wind turbine " utility model patent and Patent No. 201220169377.6 it is " a kind of with louvre blade
Exhaust blower " utility model, needed to be connected to power supply with motor gear control mode in both modes, it is of high cost；Using from
Concentric mechanism mode, complicated although electric control is not required, working stability performance is poor, and cost of manufacture is high.
Utility model content
The utility model automatically turns on or closes shortcoming to solve the louvre blade of existing wind turbine, there is provided Yi Zhongfeng
The control device for stability of the automatic opening and closing of machine wind-guiding hinge.
A kind of control device for stability of the automatic opening and closing of wind turbine wind-guiding hinge, it is characterized in that：Including being located on Blower Housing
An interlocking bar, some swing arms and a detent mechanism, the interlocking bar be positioned at each wind-guiding hinge one side position of shaft
Connecting rod；Some swing arms are fixedly connected on the shaft of each wind-guiding hinge for one end, and the other end is rotatably installed in linkage
Swing component on bar, the swing component control the synchronous rotating opening/closure back and forth of each wind-guiding hinge under the action of interlocking bar；It is described
Detent mechanism when being used for wind turbine on/off, control wind-guiding hinge automatically forms stable opening/closing state.
Further, the detent mechanism by rotating member and pulls spring to form, and the rotating member is rotatably installed in
Swing and rotate with wind-guiding hinge on one side position of interlocking bar, the pulling spring one end is fixed on rotating member peripheral position
On, make wind-guiding hinge under wind turbine on/off state during automatic opening/closing, rotating member is driven by shaft and interlocking bar
Rotate and swing back and forth at an angle, when swing forms each wind-guiding hinge opening/closing under the action of spring is pulled and positions work(
Energy.
Further, the rotating member is V-shaped component, which carries out positioning peace by rotation axis
Dress, one end are rotatably connected on interlocking bar, and the other end is real by forming rotating member when carrying out back rotation with pulling spring to be connected installation
Now opposite stretching positioning function.
Further, one end that the rotating member is rotatably connected on interlocking bar is actuating arm, and the other end is with pulling spring
Interlocking bar is positioned in the case where pulling the pulling of spring for pull arm, the pull arm, makes each wind-guiding by connection by actuating arm
Hinge forms stable opening/closing state.
Further, any airflow guiding fan on piece in each wind-guiding hinge, which is equipped with, starts curved surface, which is to be located at
The arc extension of wind-guiding hinge inboard side edge, the arc extension form a wind-engaging with adjacent wind-guiding hinge and are open, thus make
This is equipped with the startup hinge for all wind-guiding hinges of wind-guiding hinge formation opening for starting curved surface.
Further, the wind-guiding hinge is equipped with outer closed surface for outer side edges, and inner side edge is equipped with interior closed surface
Wind deflector, curved surface of the outer closed surface with interior closed surface for reversely corresponding fitting shape.
Further, the wind-guiding hinge centre position is equipped with a fixing groove, and the shaft is fixed by fixing groove
In airflow guiding fan on piece, and it is rotatablely installed on Blower Housing.
Further, the interlocking bar, swing arm and detent mechanism are located on the inside or outside of Blower Housing.
Further, the inner or outer side of the Blower Housing one is equipped with a mounting groove, the interlocking bar, swing arm and
Detent mechanism is fixed on Blower Housing by mounting groove.
Further, the rotating member rotates swing back and forth in 30-90 ° of angle.
The beneficial effects of the utility model：
Having for the utility model is simple in structure, easy for installation, and open without using the i.e. controllable airflow guiding fan piece of electricity (
Open) and closure function, performance is strong, can also the beneficial effect such as using electricity wisely.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the usage state diagram of the utility model wind-guiding hinge closure.
Fig. 3 is the usage state diagram that the utility model wind-guiding hinge opens (opening).
Fig. 4 is enlarged diagram at the A of Fig. 2.
Fig. 5 is enlarged diagram at the B of Fig. 3.
Embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Referring to figs. 1 to a kind of control device for stability of automatic opening and closing of wind turbine wind-guiding hinge shown in Fig. 5, including it is located at wind
An interlocking bar 1,2 and one detent mechanism 3 of some swing arms on casing body 5, the interlocking bar 1 are positioned at each wind-guiding hinge 4
41 1 side position of shaft connecting rod；Some swing arms 2 are fixedly connected on the shaft 41 of each wind-guiding hinge 4 for one end,
The other end is rotatably installed in the swing component in interlocking bar 1, which controls each wind-guiding hinge 4 same under the action of interlocking bar 1
Walk rotating opening/closure back and forth；I.e. each swing arm 2 is the shaft 41 that one end is fixedly connected on each wind-guiding hinge 4, the other end
The swing component being rotatably installed in interlocking bar 1, each swing component are used to control the synchronous rotating opening/closure back and forth of each wind-guiding hinge 4；
When the detent mechanism 3 is used for wind turbine on/off, control wind-guiding hinge 4 automatically forms stable opening/closing state.
In embodiment, the inner or outer side of Blower Housing 5 one is equipped with a mounting groove 6, and the interlocking bar 1, swing
Arm 2 and detent mechanism 3 are fixed on Blower Housing 5 by mounting groove 6.The detent mechanism 3 is by rotating member 31 and pulls bullet
Spring 32 forms, and the rotating member 31, which is rotatably installed in, to be swung with wind-guiding hinge 4 on 1 one side position of interlocking bar and rotate, this turn
31 rotational angle of moving part is 30-90 °, i.e. the rotating member 31 rotates swing back and forth in 30-90 ° of angle.The pulling spring 32 1
End is fixed in 31 peripheral position of rotating member, makes wind-guiding hinge 4 under wind turbine on/off state during automatic opening/closing, is led to
Cross shaft 41 and interlocking bar 1 and drive rotating member 31 to rotate back and forth at an angle and swing, when swing is pulling the work of spring 32
Each 4 opening/closing positioning function of wind-guiding hinge is formed with lower.
Specifically, as shown in Figure 3 and Figure 4, the rotating member 31 is V-shaped component, which leads to
Cross rotation axis 311 and carry out location and installation, one end is rotatably connected on interlocking bar 1, and the other end passes through with pulling spring 32 to be connected installation
Rotating member 31 is formed when carrying out back rotation, realizes opposite stretching positioning function.Further, the rotating member 31 is rotatably connected on
One end of interlocking bar 1 is actuating arm 312, and the other end is being drawn with what pulling spring 32 was connected for pull arm 313, the pull arm 313
Move under the pulling of spring 32, positioned interlocking bar 1 by actuating arm 312, make each wind-guiding hinge 4 formed stabilization opening/
Closure state.
In application, when wind turbine starts (i.e. electric motor starting rotation), the slowly rotating opening of wind turbine wind-guiding hinge 4, rotating opening
When by the shaft 41 of wind-guiding hinge 4 to drive some swing arms 2 to control interlocking bar 1 to be swung up each wind-guiding hinge 4 of coordinated signals same
Step is slowly opened, while pulls actuating arm 312 to rotate when interlocking bar 1 is swung up, in rotation axis when which rotates
Under the action of 311, i.e., drive pull arm 313 to swing using rotation axis 311 as central shaft, at this time, pull the progressively stress of spring 32
Stretching, when rotating member 31 turns to certain angle, (as shown in figure 5, the pull arm 313 of rotating member 31 is opposite to pull spring 32
One end fixing point O and central line L of rotation axis 311 is in -30 °), pull spring 32 to swing in the side of shaft 311, that is, draw
When swing arm 313 rotates clockwise, pulling spring 32, progressively stress is elongated, and rotating member 31 is tensed using pull arm 313,
The actuating arm 312 of rotating member 31 keeps up interlocking bar 1 tension, wind-guiding hinge 4 is kept open automatically, even if
Wind turbine wind-guiding hinge 4 is positioned at open configuration by interlocking bar 1 by swing arm 2, avoids wind-guiding hinge 4 by sagging influence wind of conducting oneself with dignity
Machine wind-force, that is, influence the dynamics blown outside wind turbine wind direction；
Similarly, when wind turbine closes (i.e. motor stalls), wind turbine wind-guiding hinge 4 slowly rotates closing, when rotating closing
Some swing arms 2 are driven to control interlocking bar 1 synchronous to each wind-guiding hinge 4 of lower swing coordinated signals from the shaft 41 of wind-guiding hinge 4
Slowly close, while interlocking bar 1 pulls actuating arm 312 to rotate to during lower swing, in rotation axis 311 when which rotates
Under the action of, i.e., drive pull arm 313 to swing using rotation axis 311 as central shaft, at this time, pulling spring 32, progressively stress is turning
The opposite side of moving axis 311, i.e., when pull arm 313 rotates counterclockwise, pulling spring 32, progressively stress is elongated, that is, is rotated
Axis 311 is formed after opposite direction is swung and stretched by 32 stress of pulling spring, i.e., when rotating member 31 turns to other direction angle (such as
Shown in Fig. 4, the opposite pulling 32 one end fixing point O of the spring and central line L of rotation axis 311 of pull arm 313 of rotating member 31 is in
60 °), pull spring 32 to swing the opposite side in shaft 311, tense rotating member 31 using pull arm 313, make rotating member 31
Actuating arm 312 keeps down interlocking bar 1 tension, wind-guiding hinge 4 is kept closed automatically, even if interlocking bar 1 is logical
Cross swing arm 2 and wind turbine wind-guiding hinge 4 be positioned at closure state, make to avoid wind-guiding hinge 4 from being influenced performance by external wind,
When having avoided general mood time, wind blows wind-guiding hinge 4 and rocks and trigger sound.
Performance is automatically opened up in order to which wind-guiding hinge 4 is better achieved, any wind-guiding hinge 4 in each wind-guiding hinge 4
It is equipped with and starts curved surface 43, i.e., being equipped with wherein in a wind-guiding hinge 4 in each wind-guiding hinge 4 starts curved surface 43, and the startup is bent
Face 43 is the arc extension for being located at 4 inboard side edge of wind-guiding hinge, which forms a wind-engaging with adjacent wind-guiding hinge 4
Opening 44, the startup hinge for thus making this be equipped with all wind-guiding hinges 4 of the formation opening of wind-guiding hinge 4 for starting curved surface 43, works as wind
When machine starts, wind-engaging opening 44, the wind-guiding hinge where being automatically opened up under the action of stress opening 44 are blowed to by wind turbine wind-force
4, and all opened all wind-guiding hinges 4 by interlocking bar 1, the wind energy of wind turbine is promptly opened all wind-guiding hinges 4,
Open or avoid without power consumption control motor gear using complicated, the centrifugal mechanism opening of working stability performance difference.
In order to make each 4 closing performance of wind-guiding hinge more preferable, the wind-guiding hinge 4 is equipped with outer closed surface for outer side edges
45, inner side edge is equipped with the wind deflector of interior closed surface 46, which is reversely corresponding fitting with interior closed surface 46
The curved surface of shape.
In order to which wind-guiding hinge 4 is preferably installed on Blower Housing 5, it is solid that 4 centre position of wind-guiding hinge is equipped with one
Determine groove 47, the shaft 41 is fixed in wind-guiding hinge 4 by fixing groove 47, and is rotatablely installed on Blower Housing 5, i.e. shaft
41 one end are polygon, are installed on using shaft one end polygon segments in fixing groove 47.The interlocking bar 1,2 and of swing arm
Detent mechanism 3 is located at the inner or outer side of Blower Housing 5.
Claims (10)
1. a kind of control device for stability of the automatic opening and closing of wind turbine wind-guiding hinge, it is characterized in that：Including being located on Blower Housing (5)
An interlocking bar (1), some swing arms (2) and a detent mechanism (3), the interlocking bar (1) be positioned at each wind-guiding hinge (4)
(41) one side position of shaft connecting rod；Some swing arms (2) are fixedly connected on turning for each wind-guiding hinge (4) for one end
Axis (41), the other end are rotatably installed in the swing component in interlocking bar (1), which controls respectively under the action of interlocking bar (1)
Synchronous rotating opening/the closure back and forth of wind-guiding hinge (4)；When the detent mechanism (3) is used for wind turbine on/off, control is led
Wind hinge (4) automatically forms stable opening/closing state.
2. a kind of control device for stability of automatic opening and closing of wind turbine wind-guiding hinge according to claim 1, it is characterized in that：Institute
The detent mechanism (3) stated is by rotating member (31) and pulls spring (32) to form, and the rotating member (31) is rotatably installed in linkage
On (1) one side position of bar, described pulling spring (32) one end is fixed in rotating member (31) peripheral position, makes wind-guiding hinge
(4) under wind turbine on/off state during automatic opening/closing, rotating member (31) is driven by shaft (41) and interlocking bar (1)
Rotate and swing back and forth at an angle, form each wind-guiding hinge (4) opening/closing under the action of spring (32) is pulled during swing
Positioning function.
3. a kind of control device for stability of automatic opening and closing of wind turbine wind-guiding hinge according to claim 2, it is characterized in that：Institute
The rotating member (31) stated is V-shaped component, which carries out location and installation by rotation axis (311), one
End is rotatably connected on interlocking bar (1), and the other end with pulling spring (32) to be connected installation and form rotating member (31) by turning round
When dynamic, opposite stretching positioning function is realized.
4. a kind of control device for stability of automatic opening and closing of wind turbine wind-guiding hinge according to claim 3, it is characterized in that：Institute
One end that the rotating member (31) stated is rotatably connected on interlocking bar (1) is actuating arm (312), and the other end is with pulling spring (32) to be connected
For pull arm (313), the pull arm (313) is in the case where pulling the pulling of spring (32), by actuating arm (312) by interlocking bar
(1) positioned, each wind-guiding hinge (4) is formed stable opening/closing state.
5. a kind of control device for stability of automatic opening and closing of wind turbine wind-guiding hinge according to claim 1, it is characterized in that：
Any wind-guiding hinge (4) in each wind-guiding hinge (4), which is equipped with, starts curved surface (43), which is to be located at airflow guiding fan
The arc extension of piece (4) inboard side edge, the arc extension form a wind-engaging opening (44) with adjacent wind-guiding hinge (4), by
This makes the startup hinge for being equipped with all wind-guiding hinges (4) of wind-guiding hinge (4) formation opening for starting curved surface (43).
6. a kind of control device for stability of automatic opening and closing of wind turbine wind-guiding hinge according to claim 1, it is characterized in that：Institute
The wind-guiding hinge (4) stated is equipped with outer closed surface (45) for outer side edges, and inner side edge is equipped with the wind deflector of interior closed surface (46), should
Curved surface of the outer closed surface (45) with interior closed surface (46) for reversely corresponding fitting shape.
7. a kind of control device for stability of automatic opening and closing of wind turbine wind-guiding hinge according to claim 1, it is characterized in that：Institute
Wind-guiding hinge (4) centre position stated is equipped with a fixing groove (47), and the shaft (41) is fixed on by fixing groove (47) and led
In wind hinge (4), and it is rotatablely installed on Blower Housing (5).
8. a kind of control device for stability of automatic opening and closing of wind turbine wind-guiding hinge according to claim 1, it is characterized in that：Institute
Interlocking bar (1), swing arm (2) and the detent mechanism (3) stated are located on the inside or outside of Blower Housing (5).
9. a kind of control device for stability of automatic opening and closing of wind turbine wind-guiding hinge according to claim 1, it is characterized in that：Institute
The inner or outer side of Blower Housing (5) one stated is equipped with a mounting groove (6), the interlocking bar (1), swing arm (2) and localization machine
Structure (3) is fixed on Blower Housing (5) by mounting groove (6).
10. a kind of control device for stability of automatic opening and closing of wind turbine wind-guiding hinge according to claim 2, it is characterized in that：
The rotating member (31) rotates swing back and forth in 30-90 ° of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024793.6U CN207246122U (en) | 2017-08-15 | 2017-08-15 | A kind of control device for stability of the automatic opening and closing of wind turbine wind-guiding hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024793.6U CN207246122U (en) | 2017-08-15 | 2017-08-15 | A kind of control device for stability of the automatic opening and closing of wind turbine wind-guiding hinge |
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| Publication Number | Publication Date |
|---|---|
| CN207246122U true CN207246122U (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721024793.6U Active CN207246122U (en) | 2017-08-15 | 2017-08-15 | A kind of control device for stability of the automatic opening and closing of wind turbine wind-guiding hinge |
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| CN (1) | CN207246122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237781A (en) * | 2017-08-15 | 2017-10-10 | 广州市伟森机电科技有限公司 | A kind of control device for stability of the automatic opening and closing of blower fan wind-guiding hinge |
-
2017
- 2017-08-15 CN CN201721024793.6U patent/CN207246122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237781A (en) * | 2017-08-15 | 2017-10-10 | 广州市伟森机电科技有限公司 | A kind of control device for stability of the automatic opening and closing of blower fan wind-guiding hinge |
| CN107237781B (en) * | 2017-08-15 | 2023-09-22 | 广州市伟森机电科技有限公司 | Stability control device for automatic opening and closing of fan air guide blades |
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