CN207830215U - A kind of air duct convenient for the fine tuning of wind turbine air draft wind direction - Google Patents
A kind of air duct convenient for the fine tuning of wind turbine air draft wind direction Download PDFInfo
- Publication number
- CN207830215U CN207830215U CN201721873623.5U CN201721873623U CN207830215U CN 207830215 U CN207830215 U CN 207830215U CN 201721873623 U CN201721873623 U CN 201721873623U CN 207830215 U CN207830215 U CN 207830215U
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- CN
- China
- Prior art keywords
- mounting cylinder
- rotating ball
- pedestal
- wind turbine
- fine tuning
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- 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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Abstract
The utility model proposes a kind of air ducts convenient for the fine tuning of wind turbine air draft wind direction, including pedestal, mounting cylinder, bindiny mechanism and fan installation frame；Bindiny mechanism includes the first rotating ball, the second rotating ball, connecting rod, multiple screw rods and multiple idler wheels；First rotating ball and the second rotating ball may be rotatably mounted at pedestal top and mounting cylinder lower part respectively, connecting rod connects the first rotating ball and the second rotating ball, pedestal is equipped with multiple first threaded holes, screw rod is mounted on the base by the first threaded hole, idler wheel is corresponded with screw rod, and idler wheel is mounted on screw rod, and is leant with mounting cylinder lower part, fan installation frame is mounted on mounting cylinder, and positioned at mounting cylinder far from pedestal side.The utility model is simple in structure, and can conveniently carry out the fine tuning of wind turbine air draft wind direction.
Description
Technical field
The utility model is related to air ducts, and in particular to a kind of air duct convenient for the fine tuning of wind turbine air draft wind direction.
Background technology
The use of ventilating system is more and more common, and ventilating system can be used for radiating and promote air circulation, and air duct is then
It is the important component of ventilating system, air duct can be used for fixing wind turbine, and the wind generated to wind turbine plays guiding role, still
After wind turbine is fixed on air duct at present, air duct is also more single to the guide effect of wind turbine air draft, cannot meet making for user
Use demand.
Utility model content
Technical problems based on background technology are convenient for wind turbine air draft wind direction to finely tune the utility model proposes a kind of
Air duct.
The utility model proposes it is a kind of convenient for wind turbine air draft wind direction fine tuning air duct, including pedestal, mounting cylinder, connection machine
Structure and fan installation frame；
Bindiny mechanism includes the first rotating ball, the second rotating ball, connecting rod, multiple screw rods and multiple idler wheels；First rotation
Ball and the second rotating ball may be rotatably mounted at pedestal top and mounting cylinder lower part respectively, and connecting rod connects the first rotating ball and second
Rotating ball, pedestal are equipped with multiple first threaded holes, and screw rod is mounted on the base by the first threaded hole, and idler wheel and screw rod are one by one
Corresponding, idler wheel is mounted on screw rod, and is leant with mounting cylinder lower part, and fan installation frame is mounted on mounting cylinder, and positioned at peace
Fitted tube is far from pedestal side.
Preferably, rotating disc is installed on screw rod.
Preferably, multiple helical springs are installed on mounting cylinder inner wall.
Preferably, further include air quantity adjusting mechanism, air quantity adjusting mechanism includes current limiting cylinder, mounting blocks, adjusting rod and baffle
Block, current limiting cylinder are mounted in mounting cylinder, and current limiting cylinder interior bone is truncated cone-shaped, and current limiting cylinder interior bone cross-sectional area is along remote
Direction from pedestal is gradually reduced, and mounting blocks are mounted in mounting cylinder, and mounting blocks are equipped with the second internal thread hole, are set on adjusting rod
There are external screw thread, adjusting rod to be connected with the mounting block by the second internal thread hole and external screw thread cooperation, baffle block is mounted on adjusting rod,
And in current limiting cylinder.
Preferably, air quantity adjusting mechanism further includes mobile bar, and mobile bar is movably mounted on mounting cylinder, is set in mobile bar
There are engaging tooth, adjusting rod to be equipped with engaging groove, mobile bar is engaged with adjusting rod by engaging tooth and engaging groove.
When the utility model is used, it by assembling on fan installation frame, is carried out when needing the air draft direction to wind turbine
When fine tuning, user changes idler wheel height by rotating screw rod, and the gradient of mounting cylinder is realized by the variation of idler wheel height, leads to
The change of wind turbine air draft wind direction is realized in the inclination for crossing mounting cylinder.The utility model is simple in structure, and can conveniently carry out
The fine tuning of wind turbine air draft wind direction.
Description of the drawings
Fig. 1 be the utility model proposes it is a kind of convenient for wind turbine air draft wind direction fine tuning Wind cylinder structure schematic diagram.
Specific implementation mode
Referring to Fig.1 shown in, the utility model proposes it is a kind of convenient for wind turbine air draft wind direction fine tuning air duct, including pedestal 1,
Mounting cylinder 2, bindiny mechanism, fan installation frame 4 and air quantity adjusting mechanism；
Bindiny mechanism includes the first rotating ball 31, the second rotating ball 32, connecting rod 33, multiple screw rods 34 and multiple idler wheels
35；First rotating ball 31 and the second rotating ball 32 may be rotatably mounted at 2 lower part of 1 top of pedestal and mounting cylinder, connecting rod 33 respectively
The first rotating ball 31 and the second rotating ball 32 are connected, pedestal 1 is equipped with multiple first threaded holes, and screw rod 34 passes through the first threaded hole
On pedestal 1, idler wheel 35 is corresponded with screw rod, and idler wheel 35 is mounted on screw rod 34, and is offseted with 2 lower part of mounting cylinder
It leans on, fan installation frame 4 is mounted on mounting cylinder 2, and positioned at mounting cylinder 2 far from 1 side of pedestal.
When the utility model is used, it by assembling on fan installation frame 4, is carried out when needing the air draft direction to wind turbine
When fine tuning, user changes 35 height of idler wheel by rotating screw rod 34, and inclining for mounting cylinder 2 is realized by the variation of 35 height of idler wheel
Gradient realizes the change of wind turbine air draft wind direction by the inclination of mounting cylinder 2.
In present embodiment, rotating disc 341 is installed on screw rod 34, rotating disc 341 rotates screw rod 34 convenient for user.
In present embodiment, multiple helical springs 21 are installed on 2 inner wall of mounting cylinder, helical spring 21 can improve practicality
The effect of novel damping noise abatement.
In present embodiment, air quantity adjusting mechanism includes current limiting cylinder 51, mounting blocks 52, adjusting rod 53, baffle block 54 and moves
Lever 55, current limiting cylinder 51 are mounted in mounting cylinder 2, and 51 interior bone of current limiting cylinder is truncated cone-shaped, and 51 interior bone of current limiting cylinder is transversal
Face area is gradually reduced along the direction far from pedestal 1, and mounting blocks 52 are mounted in mounting cylinder 2, and mounting blocks 52 are equipped with second
Internal thread hole, adjusting rod 53 are equipped with external screw thread, and adjusting rod 53 passes through the second internal thread hole and external screw thread cooperation and mounting blocks 52
Connection, baffle block 54 are mounted on adjusting rod 53, and in the current limiting cylinder 51, mobile adjusting rod 53 can change baffle block 54 with
Position relationship between current limiting cylinder 51 can change current limiting cylinder by changing the position relationship between baffle block 54 and current limiting cylinder 51
51 ventilation quantity is set with realizing that the adjustment of wind turbine exhaust air rate, mobile bar 55 are movably mounted on mounting cylinder 2 in mobile bar 55
There are engaging tooth, adjusting rod 53 to be equipped with engaging groove, mobile bar 55 is engaged with adjusting rod 53 by engaging tooth and engaging groove, mobile bar
55 can improve the convenient degree of the movement of adjusting rod 53.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of air duct convenient for the fine tuning of wind turbine air draft wind direction, it is characterised in that：Including pedestal (1), mounting cylinder (2), connection machine
Structure and fan installation frame (4)；
Bindiny mechanism includes the first rotating ball (31), the second rotating ball (32), connecting rod (33), multiple screw rods (34) and multiple rollings
It takes turns (35)；First rotating ball (31) and the second rotating ball (32) are may be rotatably mounted at respectively under pedestal (1) top and mounting cylinder (2)
Portion, connecting rod (33) connect the first rotating ball (31) and the second rotating ball (32), and pedestal (1) is equipped with multiple first threaded holes,
Screw rod (34) is mounted on by the first threaded hole on pedestal (1), and idler wheel (35) is corresponded with screw rod, and idler wheel (35) is mounted on spiral shell
It on bar (34), and leans with mounting cylinder (2) lower part, fan installation frame (4) is mounted on mounting cylinder (2), and is located at mounting cylinder
(2) far from pedestal (1) side.
2. the air duct according to claim 1 convenient for the fine tuning of wind turbine air draft wind direction, it is characterised in that：Screw rod is installed on (34)
There is rotating disc (341).
3. the air duct according to claim 1 convenient for the fine tuning of wind turbine air draft wind direction, it is characterised in that：Mounting cylinder (2) inner wall
On multiple helical springs (21) are installed.
4. the air duct according to claim 1 convenient for the fine tuning of wind turbine air draft wind direction, it is characterised in that：Further include that air quantity is adjusted
Mechanism, air quantity adjusting mechanism include current limiting cylinder (51), mounting blocks (52), adjusting rod (53) and baffle block (54), current limiting cylinder (51)
In the mounting cylinder (2), current limiting cylinder (51) interior bone is truncated cone-shaped, current limiting cylinder (51) interior bone cross-sectional area along
Direction far from pedestal (1) is gradually reduced, and mounting blocks (52) are mounted in mounting cylinder (2), and mounting blocks (52) are equipped in second
Threaded hole, adjusting rod (53) are equipped with external screw thread, and adjusting rod (53) is by the second internal thread hole and external screw thread coordinates and mounting blocks
(52) it connects, baffle block (54) is mounted on adjusting rod (53), and in current limiting cylinder (51).
5. the air duct according to claim 4 convenient for the fine tuning of wind turbine air draft wind direction, it is characterised in that：Air quantity adjusting mechanism is also
Including mobile bar (55), mobile bar (55) is movably mounted on mounting cylinder (2), and mobile bar (55) is equipped with engaging tooth, is adjusted
Bar (53) is equipped with engaging groove, and mobile bar (55) is engaged with adjusting rod (53) by engaging tooth and engaging groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873623.5U CN207830215U (en) | 2017-12-27 | 2017-12-27 | A kind of air duct convenient for the fine tuning of wind turbine air draft wind direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873623.5U CN207830215U (en) | 2017-12-27 | 2017-12-27 | A kind of air duct convenient for the fine tuning of wind turbine air draft wind direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830215U true CN207830215U (en) | 2018-09-07 |
Family
ID=63390181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721873623.5U Expired - Fee Related CN207830215U (en) | 2017-12-27 | 2017-12-27 | A kind of air duct convenient for the fine tuning of wind turbine air draft wind direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005941A (en) * | 2017-12-27 | 2018-05-08 | 安徽森能电力设备有限公司 | A kind of blower fan system with the fine setting of air draft wind direction |
-
2017
- 2017-12-27 CN CN201721873623.5U patent/CN207830215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005941A (en) * | 2017-12-27 | 2018-05-08 | 安徽森能电力设备有限公司 | A kind of blower fan system with the fine setting of air draft wind direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20181227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |