CN214465110U - Axial flow fan wind wheel and blade thereof - Google Patents
Axial flow fan wind wheel and blade thereof Download PDFInfo
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- CN214465110U CN214465110U CN202120206735.5U CN202120206735U CN214465110U CN 214465110 U CN214465110 U CN 214465110U CN 202120206735 U CN202120206735 U CN 202120206735U CN 214465110 U CN214465110 U CN 214465110U
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- wind wheel
- axial fan
- fan wind
- axial
- guide plate
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Abstract
The utility model discloses an axial fan wind wheel and blade thereof relates to axial fan technical field, for solving current axial fan when using, because of the fixed of guide plate, can lead to the flow direction fixed, the unable in use of angle carries out the problem of adjusting. The utility model discloses an axial fan wind wheel, including the axial fan wind wheel, the internal portion of the metal cover body is provided with wind wheel blade installation cavity under the metal cover body under the last metal cover body of axial fan wind wheel and the axial fan wind wheel, be provided with the direction guide plate on the axial fan wind wheel between the metal cover body under the metal cover body and the axial fan wind wheel, and the direction guide plate is provided with a plurality of, one side of the metal cover body is provided with angle modulation gripping block on the axial fan wind wheel, and angle modulation gripping block is provided with a plurality of, and the one end that the angle modulation gripping block runs through and extends to inside the direction guide plate.
Description
Technical Field
The utility model relates to an axial fan technical field specifically is an axial fan wind wheel and blade thereof.
Background
The axial flow fan has a very wide application, namely, the axial flow fan and the fan blade have the same direction of air flow, such as an electric fan, and an air conditioner outer machine fan is an axial flow type running fan. The "axial flow" is so called because the gas flows parallel to the fan axis. Axial flow fans are typically used in applications where flow requirements are high and pressure requirements are low. The axial fan fixes the position and moves the air. The axial flow fan mainly comprises a fan impeller and a casing, and is simple in structure but high in data requirement. When the impeller rotates, gas axially enters the impeller from the air inlet, is pushed by blades on the impeller to increase the energy of the gas, and then flows into the guide vanes. The guide vane changes the deflection airflow into axial flow, and simultaneously introduces the gas into the diffuser pipe, further converts the kinetic energy of the gas into pressure energy, and finally introduces the pressure energy into a working pipeline. Axial flow fan blades operate in a manner similar to an aircraft wing. However, the latter act to lift the wing upwards and support the weight of the aircraft, while the axial fan is fixed in position and moves the air.
However, when the existing axial flow fan is used, the flow direction is fixed due to the fixation of the guide plate, and the angle cannot be adjusted in use; therefore, the existing requirements are not met, and an axial flow fan wind wheel and a blade thereof are provided for the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an axial fan wind wheel and blade thereof to current axial fan who proposes in solving above-mentioned background art can lead to the flow direction fixed because of the fixed of guide plate when using, and the unable in use of angle carries out the problem of adjusting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an axial fan wind wheel and blade thereof, includes the metallic cover body under the metallic cover body and the axial fan wind wheel on the axial fan wind wheel, the inside of metallic cover body is provided with wind wheel blade installation cavity under the metallic cover body and the axial fan wind wheel on the axial fan wind wheel, be provided with the direction guide plate between the metallic cover body under the metallic cover body and the axial fan wind wheel on the axial fan wind wheel, and the direction guide plate is provided with a plurality of, one side of the metallic cover body is provided with angle modulation gripping block on the axial fan wind wheel, and angle modulation gripping block is provided with a plurality of, and the one end that the angle modulation gripping block runs through and extends to inside the direction guide plate.
Preferably, a plurality of the outer wall of the angle adjusting holding block is provided with a first anti-slip patch, the first anti-slip patch is fixedly connected with the angle adjusting holding block, a plurality of the inside of the angle adjusting holding block is provided with a second mounting hole groove, and one end of the angle adjusting holding block is mounted inside the second mounting hole groove.
Preferably, the inside of wind wheel blade installation cavity is provided with power take off axis of rotation, and power take off axis of rotation and axial fan wind wheel upper metal cover body and axial fan wind wheel lower metal cover body rotate to be connected, the outer wall of power take off axis of rotation is provided with the antiskid paster of second, and the antiskid paster of second and power take off axis of rotation fixed connection.
Preferably, the inside of power take off axis of rotation one end is provided with first mounting hole groove, the one end of power take off axis of rotation is provided with the installation fixed block, the installation fixed block passes through mounting bolt mechanism and power take off axis of rotation threaded connection.
Preferably, the outer wall of installation fixed block is provided with wind wheel blade, and wind wheel blade is provided with four, four wind wheel blade all with installation fixed block fixed connection.
Preferably, a plurality of the both sides of direction guide plate all are provided with high temperature resistant frictional layer, and high temperature resistant frictional layer is provided with two, a plurality of the inside of direction guide plate all is provided with the water conservancy diversion mainboard.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an angle modulation that sets up grips the piece, direction guide plate and second mounting hole groove, when the device is in the operation, when the opposite direction guide plate needs to be adjusted, can let the staff grip the piece to angle modulation and rotate about carrying out to in time drive the direction guide plate and rotate, reach the adjustment to the water conservancy diversion wind direction, avoid current axial fan when using, because of the fixed of guide plate, can lead to the flow direction fixed, the unable in use of angle carries out the problem of adjusting.
2. The high-temperature-resistant friction layers are respectively arranged on the two sides of the directional guide plate, so that the service life of the directional guide plate above the device is effectively prolonged, and the weathering generated on the directional guide plate due to the long-time flowing of wind speed is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the wind turbine blade mounting structure of the present invention;
FIG. 3 is a schematic view of a partial structure of a directional deflector of the present invention;
in the figure: 1. the axial flow fan wind wheel is provided with a metal cover body; 2. a metal cover body below the wind wheel of the axial flow fan; 3. the wind wheel blade mounting cavity; 4. a directional baffle; 5. an angle adjusting holding block; 6. a first anti-slip patch; 7. a power output rotating shaft; 8. a second anti-slip patch; 9. a first mounting hole groove; 10. mounting a fixed block; 11. a wind turbine blade; 12. installing a bolt mechanism; 13. a high temperature resistant friction layer; 14. a flow guiding main board; 15. and a second mounting hole groove.
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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an axial fan wind wheel and blade thereof, metallic cover body 2 under metallic cover body 1 and the axial fan wind wheel on the axial fan wind wheel, metallic cover body 1 and axial fan wind wheel on the axial fan wind wheel under the inside of metallic cover body 2 is provided with wind wheel blade installation cavity 3, be provided with direction guide plate 4 under metallic cover body 1 and the axial fan wind wheel on the axial fan wind wheel between the metallic cover body 2, and direction guide plate 4 is provided with a plurality of, direction guide plate 4's setting, let exporting that inside wind can the maximize, one side of metallic cover body 1 is provided with angle modulation gripping piece 5 on the axial fan wind wheel, and angle modulation gripping piece 5 is provided with a plurality of, and the one end that angle modulation gripping piece 5 runs through and extends to inside direction guide plate 4.
Further, the outer wall of a plurality of angle adjustment gripping blocks 5 all is provided with first anti-skidding paster 6, and first anti-skidding paster 6 grips 5 fixed connection with angle adjustment, and the inside of a plurality of angle adjustment gripping blocks 5 all is provided with second mounting hole groove 15, and the one end of a plurality of angle adjustment gripping blocks 5 is installed in the inside of second mounting hole groove 15, and the setting of angle adjustment gripping blocks 5 makes it to adjust the square deflector 4.
Further, the inside of wind wheel blade installation cavity 3 is provided with power take off axis of rotation 7, and power take off axis of rotation 7 and axial fan wind wheel go up the metal cover body 1 and axial fan wind wheel down metal cover body 2 rotate to be connected, the outer wall of power take off axis of rotation 7 is provided with second anti-skidding paster 8, and second anti-skidding paster 8 and power take off axis of rotation 7 fixed connection, the setting of second anti-skidding paster 8 for frictional force improves, reduces the probability that drops.
Further, the inside of power take off axis of rotation 7 one end is provided with first mounting hole groove 9, and the one end of power take off axis of rotation 7 is provided with installation fixed block 10, and installation fixed block 10 passes through installation bolt mechanism 12 and power take off axis of rotation 7 threaded connection, installation bolt mechanism 12's setting for installation fixed block 10 can with the convenient installation of power take off axis of rotation 7 and dismantlement.
Further, the outer wall of installation fixed block 10 is provided with wind wheel blade 11, and wind wheel blade 11 is provided with four, four wind wheel blade 11 all with installation fixed block 10 fixed connection, wind wheel blade 11's setting can be effectual compress the output to wind.
Further, the both sides of a plurality of direction guide plate 4 all are provided with high temperature resistant frictional layer 13, and high temperature resistant frictional layer 13 is provided with two, and the inside of a plurality of direction guide plate 4 all is provided with water conservancy diversion mainboard 14, and the setting of high temperature resistant frictional layer 13 can effectual increase direction guide plate 4's life.
The working principle is as follows: during the use, will install fixed block 10 and carry out the screw thread installation through construction bolt mechanism 12 and power take off axis of rotation 7, rotate the use through power take off axis of rotation 7 after the installation, and after axial fan used, can grip the horizontal rotation of piece 5 through the diagonal angle regulation, the adjustment of the opposite side guide plate 4 in the water conservancy diversion direction of going on, let the device in to the wind direction, can be as required timely make the adjustment, increase the convenient degree of use of the device.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an axial fan wind wheel and blade thereof, includes the last metal covering body of axial fan wind wheel (1) and axial fan wind wheel under the metal covering body (2), its characterized in that: the utility model discloses a wind turbine generator, including axial fan wind wheel, metal casing (1) on the axial fan wind wheel and axial fan wind wheel, the inside of metal casing (2) is provided with wind wheel blade installation cavity (3) under the axial fan wind wheel and the metal casing, and axial fan wind wheel is last to be provided with orientation guide plate (4) between metal casing (2) under metal casing (1) and the axial fan wind wheel, and orientation guide plate (4) are provided with a plurality of, one side of metal casing (1) is provided with angle modulation gripping piece (5) on the axial fan wind wheel, and angle modulation gripping piece (5) are provided with a plurality of, and the one end that the angle modulation gripping piece (5) runs through and extends to inside orientation guide plate (4).
2. The axial flow fan rotor and blades thereof according to claim 1, wherein: a plurality of the outer wall that the piece (5) was gripped in angle modulation all is provided with first anti-skidding paster (6), and first anti-skidding paster (6) grip piece (5) fixed connection with angle modulation, a plurality of the inside that the piece (5) was gripped in angle modulation all is provided with second mounting hole groove (15), and the inside in second mounting hole groove (15) is installed to the one end that a plurality of angle modulation gripped piece (5).
3. The axial flow fan rotor and blades thereof according to claim 1, wherein: the wind wheel blade installation cavity is characterized in that a power output rotating shaft (7) is arranged inside the wind wheel blade installation cavity (3), the power output rotating shaft (7) is rotatably connected with the upper metal cover body (1) of the axial flow fan wind wheel and the lower metal cover body (2) of the axial flow fan wind wheel, a second anti-skidding paster (8) is arranged on the outer wall of the power output rotating shaft (7), and the second anti-skidding paster (8) is fixedly connected with the power output rotating shaft (7).
4. The axial flow fan rotor and blades thereof according to claim 3, wherein: the power output rotating shaft is characterized in that a first mounting hole groove (9) is formed in one end of the power output rotating shaft (7), a mounting fixing block (10) is arranged at one end of the power output rotating shaft (7), and the mounting fixing block (10) is in threaded connection with the power output rotating shaft (7) through a mounting bolt mechanism (12).
5. The axial flow fan rotor and blades thereof according to claim 4, wherein: the outer wall of installation fixed block (10) is provided with wind wheel blade (11), and wind wheel blade (11) are provided with four, four wind wheel blade (11) all with installation fixed block (10) fixed connection.
6. The axial flow fan rotor and blades thereof according to claim 1, wherein: the direction guide plate comprises a plurality of direction guide plates (4), wherein high-temperature-resistant friction layers (13) are arranged on two sides of each direction guide plate (4), two high-temperature-resistant friction layers (13) are arranged, and a plurality of flow guide main plates (14) are arranged inside the direction guide plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120206735.5U CN214465110U (en) | 2021-01-26 | 2021-01-26 | Axial flow fan wind wheel and blade thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120206735.5U CN214465110U (en) | 2021-01-26 | 2021-01-26 | Axial flow fan wind wheel and blade thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214465110U true CN214465110U (en) | 2021-10-22 |
Family
ID=78140733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120206735.5U Active CN214465110U (en) | 2021-01-26 | 2021-01-26 | Axial flow fan wind wheel and blade thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214465110U (en) |
-
2021
- 2021-01-26 CN CN202120206735.5U patent/CN214465110U/en active Active
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