CN216520959U - Integrated valve group for wind power blade production process - Google Patents
Integrated valve group for wind power blade production process Download PDFInfo
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- CN216520959U CN216520959U CN202122908792.0U CN202122908792U CN216520959U CN 216520959 U CN216520959 U CN 216520959U CN 202122908792 U CN202122908792 U CN 202122908792U CN 216520959 U CN216520959 U CN 216520959U
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- glue injection
- production process
- valves
- way joints
- wind power
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Abstract
The utility model discloses an integrated valve group for a wind power blade production process, which comprises a main line, a branch line, valves, three-way joints and glue injection pipes, wherein the main line and the branch line are respectively provided with the valves, the main line is connected with the branch line through the three-way joints, the valves are connected with the three-way joints and the adjacent three-way joints in pairs through the glue injection pipes, and the connections between the valves and the glue injection pipes and between the three-way joints and the glue injection pipes are hot-melt connections, namely a connection mode that ports at the connection positions are heated to melting points is adopted. By adopting the utility model, the field assembly and bonding process can be omitted, the labor cost is reduced, the integral valve group which is connected by hot melting has good air tightness, the air leakage risk can be reduced, the adhesive tape for sealing the connecting joint is reduced, and the comprehensive material cost is lower.
Description
Technical Field
The utility model relates to the technical field of wind power blade production and manufacturing, in particular to an integrated valve set for a wind power blade production process.
Background
The hot-melting connection mode is characterized in that a connection port is inserted into a fusion splicer in a non-rotating mode at the same time to be heated to a melting point, then the fusion splicer is rapidly removed, a heated pipe is vertically inserted into a pipe fitting in a rotating-free mode rapidly, the pipe fitting is kept for a certain time, and the connected pipe fitting is obtained after cooling.
In a traditional vacuum infusion forming process of the wind power blade, materials of a valve, a tee joint and an injection pipe are generally separated, a specially-assigned person is required to cut the injection pipe in a fixed length mode in a production field, then PVC glue is used for bonding and assembling the valve, the injection pipe and the tee joint into a valve group, a joint needs to be sealed by using a glue strip, and then the valve, the glue pipe and the tee joint are used for a vacuum infusion process of the wind power blade, so that extra labor and material costs can be generated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, provides an integrated valve group for a wind power blade production process, can be quickly assembled and completed by using a hot-melt connection technology at a manufacturer and can be directly used after arriving at a site, so that the labor material cost can be effectively reduced and the production efficiency can be improved.
In order to realize the purpose, the technical scheme provided by the utility model is as follows: the integrated valve group comprises a main line, a branch line, valves, tee joints and glue injection pipes, wherein the valves are arranged on the main line and the branch line respectively, the main line is connected with the branch line through the tee joints, the valves and the tee joints which are adjacent in pairs are connected through the glue injection pipes, and the valves and the glue injection pipes and the tee joints and the glue injection pipes are connected in a hot melting mode, namely, a connection mode that a joint port is heated to a melting point is adopted.
Preferably, the valve type is a thermoplastic ball valve.
Preferably, the thermoplastic ball valve is a vacuum valve.
Preferably, the tee joint is a thermoplastic tee joint.
Preferably, the thermoplastic tee joint is a T-shaped equal-diameter tee joint.
Preferably, the glue injection pipe is a thermoplastic pipe.
Preferably, the thermoplastic plastic pipe is a circular pipe with equal diameter.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. the field assembly and bonding process is omitted, and the labor cost can be reduced.
2. The integrated valve set with good hot-melting connection has good air tightness, can reduce the risk of air leakage, reduces the use of sealing rubber strips and PVC glue, and has lower comprehensive material cost.
3. The valve for the wind power blade production process can be assembled and sleeved, and the production efficiency is improved.
Drawings
Fig. 1 is a front view of the integrated valve set provided in this embodiment.
Fig. 2 is a partially enlarged view a of fig. 1.
Fig. 3 is a partially enlarged view B of fig. 1.
Fig. 4 is a cross-sectional view taken along line C-C of fig. 2.
Fig. 5 is a sectional view taken along line D-D of fig. 3.
Icon: 10-a main line; 20-branch line; 30-a valve; 31-valve tube wall; 32-a hot-melting connecting seam of the valve and the glue injection pipe; a 40-tee joint; 41-three-way pipe wall; a hot-melting connecting seam of the 42-tee joint and the glue injection pipe; 50-glue injection pipe; 51-glue injection pipe wall.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.
Referring to fig. 1 to 5, the embodiment discloses an integrated valve set for a wind turbine blade production process, which includes a main line 10, a branch line 20, a valve 30, a tee joint 40 and a glue injection pipe 50, wherein, the main line 10 and the branch line 20 are respectively provided with a valve 30, the main line 10 is connected with the branch line 20 through a tee joint 40, the valve 30 is connected with the tee joint 40 and every two adjacent tee joints 40 through the glue injection pipe 50, and the connection between the valve 30 and the glue injection pipe 50 and the connection between the tee joint 40 and the glue injection pipe 50 are hot-melt connection, specifically, please refer to the thermal fusion joint 32 between the valve 30 and the glue injection pipe 50 and the thermal fusion joint 42 between the tee joint 40 and the glue injection pipe 50, wherein 31 is a valve pipe wall, 41 is a tee pipe wall, and 51 is a glue injection pipe wall. In the actual production process of the wind power blade, the resin enters the integrated valve group through the glue injection pipe 50, and the resin is controlled and guided to flow in the main line and each branch line by the switch of the valve 30.
Preferably, the valve 30 is of the type of a thermoplastic ball valve, which is a vacuum valve.
Preferably, the tee joint 40 is a thermoplastic tee joint, and the thermoplastic tee joint is a T-shaped equal-diameter tee joint.
Preferably, the glue injection pipe 50 is a thermoplastic plastic pipe, and the thermoplastic plastic pipe is a circular pipe with an equal diameter.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (7)
1. The integrated valve group is characterized by comprising a main line, a branch line, valves, three-way joints and glue injection pipes, wherein the valves are arranged on the main line and the branch line respectively, the main line is connected with the branch line through the three-way joints, the valves are connected with the three-way joints and the three-way joints in pairs and the adjacent three-way joints are connected through the glue injection pipes, and the valves and the glue injection pipes and the three-way joints and the glue injection pipes are connected in a hot melting mode, namely, a connection mode that a port of a connection part is heated to a melting point is adopted.
2. The integrated valve set for a wind blade production process according to claim 1, wherein the valve type is a thermoplastic ball valve.
3. The integrated valve set for the wind power blade production process according to claim 2, wherein the thermoplastic ball valve is a vacuum valve.
4. The integrated valve set for the wind power blade production process according to claim 1, wherein the tee is a thermoplastic tee.
5. The integrated valve set for the wind power blade production process according to claim 4, wherein the thermoplastic tee is a T-shaped equal diameter tee.
6. The integrated valve group for the wind power blade production process according to claim 1, wherein the glue injection pipe is a thermoplastic pipe.
7. The integrated valve set for the wind power blade production process according to claim 6, wherein the thermoplastic pipe is a circular pipe with an equal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122908792.0U CN216520959U (en) | 2021-11-24 | 2021-11-24 | Integrated valve group for wind power blade production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122908792.0U CN216520959U (en) | 2021-11-24 | 2021-11-24 | Integrated valve group for wind power blade production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216520959U true CN216520959U (en) | 2022-05-13 |
Family
ID=81532146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122908792.0U Active CN216520959U (en) | 2021-11-24 | 2021-11-24 | Integrated valve group for wind power blade production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216520959U (en) |
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2021
- 2021-11-24 CN CN202122908792.0U patent/CN216520959U/en active Active
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