CN213298174U - Corrosion-resistant injection molding fan blade for generator - Google Patents
Corrosion-resistant injection molding fan blade for generator Download PDFInfo
- Publication number
- CN213298174U CN213298174U CN202022032279.5U CN202022032279U CN213298174U CN 213298174 U CN213298174 U CN 213298174U CN 202022032279 U CN202022032279 U CN 202022032279U CN 213298174 U CN213298174 U CN 213298174U
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- CN
- China
- Prior art keywords
- fan blade
- layer
- corrosion
- injection molding
- resistant
- Prior art date
- 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
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 42
- 230000007797 corrosion Effects 0.000 title claims abstract description 27
- 238000001746 injection moulding Methods 0.000 title claims abstract description 21
- 239000004033 plastic Substances 0.000 claims abstract description 22
- 229920003023 plastic Polymers 0.000 claims abstract description 22
- 229920001778 nylon Polymers 0.000 claims abstract description 8
- 239000010425 asbestos Substances 0.000 claims abstract description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 6
- 229920000642 polymer Polymers 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a corrosion-resistant injection molding fan blade for a generator, which comprises a fan blade and an arc-shaped plate, wherein the innermost layer of the fan blade is made of a plastic layer, the outer side of the plastic layer is provided with a corrosion-resistant layer, nylon fibers are arranged in the corrosion-resistant layer, the outer side of the corrosion-resistant layer is provided with a fireproof layer, asbestos is arranged in the fireproof layer, the outer side of the fireproof layer is provided with a waterproof layer, high polymer is arranged in the waterproof layer, the number of the fan blade is four, and four fan blades are uniformly and fixedly connected with the surface of a rotating shaft, one end of the rotating shaft far away from the fan blade is in transmission connection with the inner part of a wind driven generator, the outer layer of the plastic layer in the fan blade is provided with a corrosion-resistant layer, and the nylon fibers are arranged in the corrosion-resistant layer, the fireproof layer is arranged on the outer side of the anti-corrosion layer, so that the fireproof performance of the fan blade can be effectively enhanced.
Description
Technical Field
The utility model relates to a generator technical field specifically is a fan blade is moulded plastics to corrosion-resistant type for generator.
Background
Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting.
An injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die.
The traditional injection molding fan blade for the generator may not have corrosion resistance when in use, so that the fan blade may be corroded after long-time use to cause the condition of incapability of use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrosion-resistant type fan blade of moulding plastics for generator to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a corrosion-resistant type fan blade of moulding plastics for generator, includes fan blade and arc, the inside inlayer material of fan blade is the plastic layer, the plastic layer outside is provided with the corrosion-resistant layer, just the inside nylon fiber that is provided with of corrosion-resistant layer, the corrosion-resistant layer outside is provided with the flame retardant coating, just the inside asbestos that is provided with of flame retardant coating, the flame retardant coating outside is provided with the waterproof layer, just the inside macromolecular polymer that is provided with of waterproof layer, the fan blade is provided with four, and four the even fixed connection pivot surface of fan blade, the pivot is kept away from the one end transmission of fan blade is connected inside aerogenerator.
As a further aspect of the present invention: and the two ends of the arc-shaped plate are fixedly connected with sliding blocks.
As a further aspect of the present invention: the inside both sides of fan blade have all been seted up the spout.
As a further aspect of the present invention: and a screw rod is arranged inside the sliding groove.
As a further aspect of the present invention: the surface of the screw rod is in threaded connection with the sliding block.
As a further aspect of the present invention: the arc-shaped plate is arranged inside the fan blade.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a with the plastic layer skin in the fan blade inside be provided with the anti-corrosion coating, be provided with the nylon fibre in the anti-corrosion coating inside, can effectually prevent the fan blade and lead to the problem that the plastics fan blade is corroded because of using for a long time, through being provided with the flame retardant coating outside the anti-corrosion coating, can effectually strengthen the fire behavior of fan blade, through being provided with the waterproof layer outside the flame retardant coating, can effectually prevent the plastics fan blade and lead to the problem of damaging because of soaking in the aquatic for a long time when sleet weather;
2. the utility model discloses a with four fan blade fixed connection on the pivot surface, through the rotation of pivot to make the fan blade rotate, through having seted up the spout in the inside one side of fan blade, at the inside lead screw that is provided with of spout, be connected with the slider on the lead screw surface, and slider fixed connection is at the arc both ends, when beginning to carry out wind power generation, pull out the arc, can effectually make the lifting surface area of fan blade bigger, the rotational speed is faster, thereby has accelerated the efficiency of generator electricity generation.
Drawings
FIG. 1 is a schematic structural diagram of a corrosion-resistant injection-molded fan blade for a generator;
FIG. 2 is a schematic structural diagram of a blade in an anti-corrosion injection-molded wind blade for a generator;
FIG. 3 is a schematic structural view of an inner side of a fan blade in an anti-corrosion injection molding fan blade for a generator;
FIG. 4 is a schematic structural diagram of a material of a blade in an anti-corrosion injection molding fan blade for a generator;
in the figure: 1. a rotating shaft; 2. a fan blade; 3. a chute; 4. a screw rod; 5. a slider; 6. an arc-shaped plate; 7. a waterproof layer; 8. a high molecular polymer; 9. a fire barrier layer; 10. asbestos; 11. a corrosion-resistant layer; 12. nylon fibers; 13. and a plastic layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, an anti-corrosion injection molding fan blade for a generator comprises a fan blade 2 and an arc-shaped plate 6, the innermost layer of the fan blade 2 is made of a plastic layer 13, an anti-corrosion layer 11 is arranged outside the plastic layer 13, nylon fibers 12 are arranged inside the anti-corrosion layer 11, the fan blade 2 can be effectively prevented from being corroded and damaged due to long-term use by arranging the anti-corrosion layer 11, a fireproof layer 9 is arranged outside the anti-corrosion layer 11, asbestos 10 is arranged inside the fireproof layer 9, the fireproof performance of the fan blade 2 is effectively increased, a waterproof layer 7 is arranged outside the fireproof layer 9, and a high polymer 8 is arranged inside the waterproof layer 7, so that in rainy and snowy weather, rainwater can be effectively prevented from permeating the innermost layer 13, the plastic inside is corroded and damaged, the fan blade 2 is provided with four fan blades, and the four fan blades 2 are, one end of the rotating shaft 1, which is far away from the fan blade 2, is in transmission connection with the interior of the wind driven generator.
Preferably, the two ends of the arc-shaped plate 6 are fixedly connected with the sliding blocks 5, so that the arc-shaped plate 6 slides inside the fan blade 2.
Preferably, the sliding grooves 3 are formed in the two sides of the inside of the fan blade 2, so that the arc-shaped plate 6 can slide inside the fan blade 2 conveniently.
Preferably, the inside lead screw 4 that is provided with of spout 3 makes things convenient for slider 5 to slide in fan blade 2 is inside.
Preferably, the surface of the screw rod 4 is in threaded connection with a sliding block 5, so that the arc-shaped plate 6 can conveniently slide in the fan blade 2.
Preferably, the arc-shaped plate 6 is arranged inside the fan blade 2, and when the fan blade is used, the arc-shaped plate 6 is drawn out from the inside of the fan blade 2, so that the stress area of the fan blade 2 can be effectively increased, the rotating speed of the fan blade 2 is faster, and the power generation efficiency of the generator is higher.
The utility model discloses a theory of operation is:
when the fan blade 2 is used, the four fan blades 2 are uniformly and fixedly connected to the surface of the rotating shaft 1, then the arc-shaped plate 6 arranged in the fan blades 2 is pulled out, and wind power generation can be started, because the arc-shaped plate 6 is arranged, the stress area of the fan blades 2 is increased, the rotating speed of the fan blades 2 is faster, and the generating efficiency of a generator is higher, because the corrosion-resistant layer 11 is arranged on the outer side of the plastic layer 13 of the innermost layer of the fan blades 2, and nylon fibers are arranged in the corrosion-resistant layer 11, the corrosion-resistant type of the fan blades 2 can be effectively increased, the plastic fan blades are prevented from being corroded and damaged due to long-time use, the fireproof performance of the fan blades 2 is effectively improved by arranging the fireproof layer 9 on the outer side of the corrosion-resistant layer 11 and the asbestos 10 in the fireproof performance of the fireproof layer 9, and by arranging the waterproof layer 7 on, when in rainy and snowy weather, the plastic layer 13 on the innermost layer can be effectively prevented from being corroded inside the fan blade 2 by rainwater, and the service life of the fan blade 2 is prolonged.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a corrosion-resistant type fan blade of moulding plastics for generator, includes fan blade (2) and arc (6), its characterized in that: the fan blade is characterized in that the innermost material of the inside of the fan blade (2) is a plastic layer (13), an anti-corrosion layer (11) is arranged on the outer side of the plastic layer (13), nylon fibers (12) are arranged inside the anti-corrosion layer (11), a fireproof layer (9) is arranged on the outer side of the anti-corrosion layer (11), asbestos (10) is arranged inside the fireproof layer (9), a waterproof layer (7) is arranged on the outer side of the fireproof layer (9), high polymer (8) is arranged inside the waterproof layer (7), the fan blade (2) is provided with four parts, and the surface of the rotating shaft (1) is fixedly connected with the fan blade (2) uniformly, and the rotating shaft (1) is far away from one end of the fan blade (2) is connected.
2. The corrosion-resistant injection molding fan blade for the generator according to claim 1, characterized in that: and the two ends of the arc-shaped plate (6) are fixedly connected with sliding blocks (5).
3. The corrosion-resistant injection molding fan blade for the generator according to claim 1, characterized in that: the two sides inside the fan blade (2) are both provided with sliding grooves (3).
4. The corrosion-resistant injection molding fan blade for the generator according to claim 3, characterized in that: and a screw rod (4) is arranged in the sliding groove (3).
5. The corrosion-resistant injection molding fan blade for the generator according to claim 4, characterized in that: the surface of the screw rod (4) is in threaded connection with a sliding block (5).
6. The corrosion-resistant injection molding fan blade for the generator according to claim 1, characterized in that: the arc-shaped plate (6) is arranged inside the fan blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022032279.5U CN213298174U (en) | 2020-09-16 | 2020-09-16 | Corrosion-resistant injection molding fan blade for generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022032279.5U CN213298174U (en) | 2020-09-16 | 2020-09-16 | Corrosion-resistant injection molding fan blade for generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213298174U true CN213298174U (en) | 2021-05-28 |
Family
ID=76032991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022032279.5U Expired - Fee Related CN213298174U (en) | 2020-09-16 | 2020-09-16 | Corrosion-resistant injection molding fan blade for generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213298174U (en) |
-
2020
- 2020-09-16 CN CN202022032279.5U patent/CN213298174U/en not_active Expired - Fee Related
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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: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |