CN213161644U - Blade root glue injection device of wind power blade - Google Patents
Blade root glue injection device of wind power blade Download PDFInfo
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- CN213161644U CN213161644U CN202021703377.0U CN202021703377U CN213161644U CN 213161644 U CN213161644 U CN 213161644U CN 202021703377 U CN202021703377 U CN 202021703377U CN 213161644 U CN213161644 U CN 213161644U
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- pipe
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- blade root
- glue
- injecting glue
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Abstract
The utility model provides a blade root injecting glue device of wind-powered electricity generation blade, including frame pipe, tube coupling spare, advance the rubber tube, advance gluey valve, injecting glue pipe and injecting glue valve, wherein, on tube coupling spare was fixed in frame pipe, advance rubber tube and injecting glue pipe all communicate with tube coupling spare, the injecting glue valve was located the injecting glue pipe, advances the rubber valve and is located into the rubber tube. The utility model provides a blade root injecting glue device of wind-powered electricity generation blade, overall arrangement and operation are all very simple, only advance the rubber tube and place in the resin bucket to reduce blade root operating personnel and move a tub operation degree of difficulty and work load when trading the bucket to the resin, staff's operation is more convenient, also reduced the casing gas leakage defect or even product scrapping that the blade root operating personnel monitored the mistake and cause the injecting glue pipe when the casing pours into equally; and moreover, the rubber inlet pipe and the rubber injection pipe are distinguished, so that the using amount of pipeline connecting materials is reduced, and the pipeline connecting materials are more economical and environment-friendly.
Description
Technical Field
The utility model relates to a wind power generation technical field especially relates to a blade root injecting glue device of wind-powered electricity generation blade.
Background
The existing wind power blade shell filling blade root glue injection pipeline is characterized in that each glue injection opening is independently connected with a spiral steel wire pipe and a ball valve, and all the spiral steel wire pipes are placed in a resin barrel. And the ball valves on the spiral steel wire pipes are used for respectively controlling the opening and closing states of the corresponding glue injection ports.
The existing glue injection has the following defects: 1. the number of the spiral steel wire pipes at the blade root is large, so that the workload of pipe moving and monitoring and checking pipelines is large when a blade root operator changes the barrel with resin; 2. the number of the spiral steel wire pipes at the blade root is large, so that the pipeline supervision difficulty of blade root operators is increased, and the quality defect of gas leakage of products is easily caused because the pipeline leaves the liquid level of the resin; 3. the quantity of the spiral steel wire pipes and the ball valves of the blade root pipelines is large, which is not beneficial to cost reduction and efficiency improvement.
SUMMERY OF THE UTILITY MODEL
Therefore, the blade root glue injection device of the wind power blade is needed to be provided aiming at the technical problems.
The utility model provides a blade root injecting glue device of wind-powered electricity generation blade, its characterized in that, includes frame pipe, pipeline connecting piece, advances the rubber tube, advances gluey valve, injecting glue pipe and injecting glue valve, wherein, pipeline connecting piece is fixed in on the frame pipe, advance the rubber tube with injecting glue pipe all with pipeline connecting piece intercommunication, the injecting glue valve is located on the injecting glue pipe, it is located to advance gluey valve advance on the rubber tube.
Furthermore, the frame pipe is detachably connected with the pipeline connecting piece.
Further, pipeline connecting piece includes the tee bend of PPR pipe and PPR.
Further, the PPR pipe with adopt hot melt to connect between the PPR tee bend.
Further, the number of the PPR tee joints is equal to the sum of the number of the glue injection pipes and the number of the glue inlet pipes.
Further, the rubber inlet pipe is a spiral steel wire pipe.
Further, the glue injection pipe is a spiral steel wire pipe.
Further, the glue inlet valve is a ball valve.
Further, the glue injection valve is a ball valve.
According to the blade root glue injection device of the wind power blade, the arrangement of distinguishing the glue injection pipe and the glue inlet pipe is adopted, the PPR pipe and the PPR tee joint form a pipeline connecting piece for communicating the separate glue injection pipe and the glue inlet pipe, then the whole device is fixed on the wind power blade through the frame pipe, and glue injection and glue inlet are controlled through the glue injection valves and the glue inlet valves arranged on the glue injection pipe and the glue inlet pipe, so that glue injection on the blade root of the wind power blade is realized, the whole layout is simple, only the glue inlet pipe is placed in the resin barrel, the pipe moving operation difficulty and the workload when a blade root operator replaces the resin barrel are reduced, and the operation of the staff is more convenient; the air leakage defect of the shell and even the product scrap caused by the monitoring error of the blade root operator on the glue injection pipe during shell injection are also reduced; and moreover, the rubber inlet pipe and the rubber injection pipe are distinguished, so that the using amount of the spiral steel wire pipe and the ball valve in the connecting material of the blade root pipeline is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a root glue injection device of a wind turbine blade in a root circumferential pipe layout in one embodiment;
fig. 2 is a schematic structural diagram of a layout of a root glue injection device of a wind turbine blade in a root ring direction pipe in another embodiment.
In the attached drawings, a wind power blade 1, a frame pipe 2, a pipeline connecting piece 3, a PPR pipe 31, a PPR tee joint 32, a rubber inlet pipe 4, a rubber inlet valve 5, a rubber injection pipe 6, a rubber injection valve 7 and a resin barrel 8.
Detailed Description
In order to make the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, the blade root glue injection device for the wind power blade comprises a frame pipe 2, a pipeline connecting piece 3, a glue inlet pipe 4, a glue inlet valve 5, a glue injection pipe 6 and a glue injection valve 7, wherein the pipeline connecting piece 3 is fixed on the frame pipe 2, the pipeline connecting piece 3 is communicated with the glue inlet pipe 4 and the glue injection pipe 6, the glue injection valve 7 is located on the glue injection pipe 6, and the glue inlet valve 5 is located on the glue inlet pipe 4. The frame pipe 2 and the pipeline connecting piece 3 are detachably connected, the pipeline connecting piece 3 comprises a PPR pipe 31 and a PPR tee joint 32, the PPR pipe 31 and the PPR tee joint 32 are connected through hot melting, the number of the PPR tee joint 32 is equal to the sum of the number of an adhesive injection pipe 6 and the number of an adhesive injection pipe 4, one ends of the adhesive injection pipe 4 and the adhesive injection pipe 6 are communicated with the PPR tee joint 32, the other end of the adhesive injection pipe 4 is placed in a resin barrel 8, the other end of the adhesive injection pipe 6 is communicated with an adhesive injection port on the blade root of the wind power blade 1, the adhesive injection pipe 4 and the adhesive injection pipe 6 are both spiral steel wire pipes, the adhesive injection valve 5 and the adhesive injection valve 7 are ball valves for controlling the flow of gum, and the ball.
Specifically, when carrying out blade root injecting glue to wind-powered electricity generation blade 1, fix frame pipe 2 on the blade root of wind-powered electricity generation blade 1 earlier, fix pipeline connecting piece 3 on frame pipe 2 again, put into resin bucket 8 with advancing rubber tube 4 this moment, simultaneously with injecting glue pipe 6 with the injecting glue mouth on the blade root intercommunication, open into gluey valve 5 and injecting glue valve 7, resin becomes grey and gets into pipeline connecting piece 3 from advancing rubber tube 4 from resin bucket 8, the rethread injecting glue pipe 6 flows into the injecting glue mouth of blade root, realize the injecting glue to the blade root, blade root operating personnel only need move a tub operation to a single rubber tube when the bucket is changed to the resin, personnel's operation degree of difficulty and risk have been greatly reduced, as shown in fig. 1 and fig. 2, this device is all suitable for blade root hoop pipe overall arrangement and blade root axial pipe overall arrangement.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (9)
1. The utility model provides a blade root injecting glue device of wind-powered electricity generation blade, its characterized in that, includes frame pipe, pipeline connecting piece, advances the rubber tube, advances gluey valve, injecting glue pipe and injecting glue valve, wherein, pipeline connecting piece is fixed in on the frame pipe, advance the rubber tube with injecting glue pipe all with pipeline connecting piece intercommunication, the injecting glue valve is located on the injecting glue pipe, it is located to advance gluey valve advance on the rubber tube.
2. The blade root glue injection device for the wind power blade as claimed in claim 1, wherein the frame tube is detachably connected to the pipeline connecting piece.
3. The blade root glue injection device for the wind power blade as claimed in claim 1, wherein the pipeline connecting piece comprises a PPR pipe and a PPR tee joint.
4. The blade root glue injection device for the wind power blade as claimed in claim 3, wherein the PPR pipe and the PPR tee joint are connected by hot melting.
5. The blade root glue injection device for the wind power blade as claimed in claim 3, wherein the number of the PPR tee joints is equal to the sum of the number of the glue injection pipes and the number of the glue inlet pipes.
6. The blade root glue injection device for the wind power blade as claimed in claim 1, wherein the glue inlet pipe is a spiral steel wire pipe.
7. The blade root glue injection device for the wind power blade as claimed in claim 1, wherein the glue injection pipe is a spiral steel wire pipe.
8. The blade root glue injection device for the wind power blade as claimed in claim 1, wherein the glue inlet valve is a ball valve.
9. The blade root glue injection device for the wind power blade as claimed in claim 1, wherein the glue injection valve is a ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021703377.0U CN213161644U (en) | 2020-08-14 | 2020-08-14 | Blade root glue injection device of wind power blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021703377.0U CN213161644U (en) | 2020-08-14 | 2020-08-14 | Blade root glue injection device of wind power blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213161644U true CN213161644U (en) | 2021-05-11 |
Family
ID=75800812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021703377.0U Active CN213161644U (en) | 2020-08-14 | 2020-08-14 | Blade root glue injection device of wind power blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213161644U (en) |
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2020
- 2020-08-14 CN CN202021703377.0U patent/CN213161644U/en active Active
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