CN215409317U - FZY outer rotor pipeline fan - Google Patents
FZY outer rotor pipeline fan Download PDFInfo
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- CN215409317U CN215409317U CN202121415665.0U CN202121415665U CN215409317U CN 215409317 U CN215409317 U CN 215409317U CN 202121415665 U CN202121415665 U CN 202121415665U CN 215409317 U CN215409317 U CN 215409317U
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- duct cylinder
- outer rotor
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Abstract
The utility model discloses an FZY outer rotor pipeline fan which comprises an air duct cylinder, a safety protection net, U-shaped ribs, an outer rotor copper core brushless motor and connecting seats, wherein the safety protection net is installed on one side of the surface of the air duct cylinder, the U-shaped ribs are arranged on the surface of the safety protection net, fastening bolts are installed on the surface of the air duct cylinder on one side of the U-shaped ribs, one ends of the fastening bolts extend into the air duct cylinder, through holes are formed in one side of the surface of the air duct cylinder, six groups of the through holes are formed in the surface of the air duct cylinder, the air duct cylinder is made of thickened carbon steel materials, the connecting seats are fixed on the inner wall of the air duct cylinder, four groups of the connecting seats are fixed, and connecting rods are fixed inside the connecting seats. The utility model not only effectively reduces vibration and noise, ensures continuous and stable operation of the fan, prolongs the service life of the fan, but also is convenient for installation by workers.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to an FZY outer rotor pipeline fan.
Background
With the rapid development of motor technology, the external rotor fan is widely applied, is generally used in occasions with higher flow requirements and lower pressure requirements, is mainly applied to the aspects of ventilation of mines, underground engineering, underground power plants, ventilation and air induction of boilers, discharge of high-temperature corrosive gas of chemical plants, ventilation of workshop air and atom protection equipment and the like, and can also be used for forcing air coolers, evaporators, condensers and the like.
The outer rotor pipeline fan in the market is various in types, can basically meet the use requirements of people, but still has certain defects, and the existing outer rotor pipeline fan is fastened by screws at the bottom of a motor end cover and is usually installed in a fan shell, so that the vibration in the working process of the fan is easy to transfer the fan shell through the installation screws, and the working stability of the fan is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an FZY outer rotor pipeline fan, which aims to solve the problems of high vibration strength and unstable work of the outer rotor pipeline fan in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an FZY outer rotor pipeline fan comprises an air duct cylinder, a safety protection net, U-shaped ribs, an outer rotor copper core brushless motor and connecting seats, wherein the safety protection net is installed on one side of the surface of the air duct cylinder, the U-shaped ribs are arranged on the surface of the safety protection net, fastening bolts are installed on the surface of the air duct cylinder on one side of the U-shaped ribs, one ends of the fastening bolts extend into the air duct cylinder, through holes are formed in one side of the surface of the air duct cylinder, six groups of the through holes are formed in the surface of the air duct cylinder, the air duct cylinder is made of thickened carbon steel materials, the connecting seats are fixed on the inner wall of the air duct cylinder, the four groups of the connecting seats are fixed, connecting rods are fixed inside the connecting seats, a supporting plate is arranged inside the air duct cylinder, the outer rotor copper core brushless motor is installed on one side of the surface of the supporting plate, and the brushless motor has the advantages of high rotating speed, high moisture resistance, large air volume and small vibration, low noise, reliable performance, high efficiency and stability.
Preferably, a main baffle is fixed on one side of the surface of the air duct cylinder, an auxiliary baffle is fixed on the surface of the air duct cylinder on one side of the main baffle, and the main baffle and the auxiliary baffle can support the air duct cylinder.
Preferably, the surface of the safety protection net is sprayed with metal protection paint.
Preferably, the output end of the outer rotor copper core brushless motor is provided with a rotating shaft through a coupler, and one end of the rotating shaft, which is far away from the outer rotor copper core brushless motor, is provided with a fan blade.
Preferably, a fisheye joint is fixed at the top end of the connecting rod and is in contact with the support plate, a locking bolt is installed at a prefabricated hole on one side of the surface of the fisheye joint, and one end of the locking bolt extends into the support plate.
Preferably, one side of the surface of the auxiliary baffle plate is provided with through holes, and six groups of the through holes are arranged in total.
Compared with the prior art, the utility model has the beneficial effects that: the FZY outer rotor pipeline fan not only effectively reduces vibration and noise, ensures continuous and stable operation of the fan, prolongs the service life of the fan, but also is convenient for installation by workers;
(1) the supporting plate is supported by the connecting rod and the connecting seat through the fisheye joint, the connecting seat and the like, and the locking bolt and the fisheye joint play a role in connecting the connecting rod and the supporting plate, so that a fixing mode of four-corner mechanics is adopted, vibration can be effectively reduced, noise is reduced, and continuous and stable operation of the fan is ensured;
(2) the fan blade body is formed by arranging the fan blades, the safety protection net and the like, so that the fan blade body is high in strength, not easy to deform and not easy to fall off, the safety of personnel is protected by the safety protection net, meanwhile, the fan is prevented from being damaged by sundries sucked when the fan runs, and the service life of the fan is prolonged;
(3) through being provided with vice baffle and main baffle etc. after this fan packs into the pipeline, utilize two sets of hems of an air duct section of thick bamboo and main baffle, vice baffle to support the fan wholly, the lug accessible through-hole that sets up in advance in the pipeline is connected, the installation work of completion fan that can be quick.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic side view of the present invention;
in the figure: 1. an air duct cylinder; 2. a safety protection net; 3. u-shaped ribs; 4. fastening a bolt; 5. a rotating shaft; 6. A through hole; 7. a support plate; 8. an outer rotor copper core brushless motor; 9. a connecting rod; 10. a connecting seat; 11. a fan blade; 12. locking the bolt; 13. a fisheye joint; 14. a main baffle; 15. an auxiliary baffle plate; 16. a through hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: an FZY external rotor pipeline fan comprises an air duct cylinder 1, a safety protection net 2, a U-shaped rib 3, an external rotor copper core brushless motor 8 and a connecting seat 10, wherein the safety protection net 2 is arranged on one side of the surface of the air duct cylinder 1, the surface of the safety protection net 2 is provided with U-shaped ribs 3, the surface of an air duct cylinder 1 at one side of the U-shaped ribs 3 is provided with fastening bolts 4, one ends of the fastening bolts 4 extend into the air duct cylinder 1, one side of the surface of the air duct cylinder 1 is provided with through holes 6, the through holes 6 are provided with six groups in total, the air duct cylinder 1 is made of thickened carbon steel materials, the inner wall of the air duct cylinder 1 is fixed with connecting seats 10, the connecting seats 10 are fixed with four groups, the connecting rods 9 are fixed in the connecting seats 10, the support plate 7 is arranged in the air duct cylinder 1, an outer rotor copper core brushless motor 8 is installed on one side of the surface of the support plate 7, and the model of the outer rotor copper core brushless motor 8 can be 32-45 BL;
the output end of the outer rotor copper core brushless motor 8 is provided with a rotating shaft 5 through a coupler, and one end of the rotating shaft 5 far away from the outer rotor copper core brushless motor 8 is provided with a fan blade 11;
the outer rotor copper core brushless motor 8 is arranged on the back of the support plate 7, and the outer rotor copper core brushless motor 8 sequentially drives the rotating shaft 5 and the fan blades 11 to rotate;
a fisheye joint 13 is fixed at the top end of the connecting rod 9, the fisheye joint 13 is in contact with the support plate 7, a locking bolt 12 is installed at a prefabricated hole at one side of the surface of the fisheye joint 13, and one end of the locking bolt 12 extends into the support plate 7;
the support plate 7 is supported by the connecting rod 9 and the connecting seat 10, and the locking bolt 12 and the fisheye joint 13 play a role in connecting the connecting rod 9 and the support plate 7, so that a four-corner mechanical fixing mode is adopted, vibration can be effectively reduced, and noise is reduced;
a main baffle plate 14 is fixed on one side of the surface of the air duct cylinder 1, an auxiliary baffle plate 15 is fixed on the surface of the air duct cylinder 1 on one side of the main baffle plate 14, through holes 16 are formed in one side of the surface of the auxiliary baffle plate 15, and six groups of the through holes 16 are formed in the through holes;
the two groups of folded edges of the air duct cylinder 1, the main baffle plate 14 and the auxiliary baffle plate 15 are used for supporting the whole fan, and lifting lugs arranged in advance in a pipeline can be connected through the through holes 16, so that the installation work of the fan is completed quickly;
the surface of the safety protection net 2 is sprayed with metal protection paint, the fan blades 11 are molded, the strength is high, the fan blades are not easy to deform and fall off, the safety protection net 2 is used for protecting the safety of personnel, and meanwhile, the damage to the fan caused by the suction of sundries when the fan runs is prevented;
when the fan is used, firstly, the outer rotor copper core brushless motor 8 is installed on the back of the support plate 7, the outer rotor copper core brushless motor 8 sequentially drives the rotating shaft 5, the fan blade 11 rotates, the fan has the advantages of high rotating speed and high moisture resistance and large air volume, the support plate 7 is supported by the connecting rod 9 and the connecting seat 10, the locking bolt 12 and the fisheye joint 13 play a role in connecting the connecting rod 9 and the support plate 7, the fixing mode of four-corner mechanics is adopted, vibration can be effectively reduced, noise is reduced, the fan can continuously and stably operate, the fan blade 11-body forming is high in strength and difficult to deform and fall off, the safety of personnel is protected by the safety protection net 2, meanwhile, the fan is prevented from being damaged by absorbing sundries during operation, the service life of the fan is prolonged, and after the fan is installed into a pipeline, two groups of folding edges of the air duct barrel 1 and the main baffle plate 14 are utilized, The auxiliary baffle 15 supports the whole fan, and lifting lugs arranged in the pipeline in advance can be connected through holes 16, so that the fan can be quickly installed, the installation is quick and convenient, and the fan is strong in support.
Claims (6)
1. The utility model provides a FZY outer rotor pipeline fan which characterized in that: the air duct cylinder comprises an air duct cylinder (1), a safety protection net (2), U-shaped ribs (3), an outer rotor copper core brushless motor (8) and connecting seats (10), wherein the safety protection net (2) is installed on one side of the surface of the air duct cylinder (1), the U-shaped ribs (3) are arranged on the surface of the safety protection net (2), fastening bolts (4) are installed on the surface of the air duct cylinder (1) on one side of the U-shaped ribs (3), one ends of the fastening bolts (4) extend into the air duct cylinder (1), through holes (6) are formed in one side of the surface of the air duct cylinder (1), the through holes (6) are provided with six groups, the air duct cylinder (1) is made of thickened carbon steel, the connecting seats (10) are fixed on the inner wall of the air duct cylinder (1), the four groups of the connecting seats (10) are fixed on the connecting seats (10), connecting rods (9) are fixed inside the connecting seats (10), and supporting plates (7) are arranged inside the air duct cylinder (1), and an outer rotor copper core brushless motor (8) is arranged on one side of the surface of the support plate (7).
2. The FZY external rotor duct fan of claim 1, wherein: a main baffle (14) is fixed on one side of the surface of the air duct cylinder (1), and an auxiliary baffle (15) is fixed on the surface of the air duct cylinder (1) on one side of the main baffle (14).
3. The FZY external rotor duct fan of claim 1, wherein: the surface of the safety protection net (2) is sprayed with metal protection paint.
4. The FZY external rotor duct fan of claim 1, wherein: the output end of the outer rotor copper core brushless motor (8) is provided with a rotating shaft (5) through a coupler, and one end, far away from the outer rotor copper core brushless motor (8), of the rotating shaft (5) is provided with a fan blade (11).
5. The FZY external rotor duct fan of claim 1, wherein: the top of connecting rod (9) is fixed with fisheye joint (13), and fisheye joint (13) and extension board (7) contact each other, locking bolt (12) are installed to one side prefabricated hole department on fisheye joint (13) surface, and the one end of locking bolt (12) extends to the inside of extension board (7).
6. An FZY external rotor duct fan according to claim 2, wherein: through holes (16) are formed in one side of the surface of the auxiliary baffle (15), and six groups of the through holes (16) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121415665.0U CN215409317U (en) | 2021-06-24 | 2021-06-24 | FZY outer rotor pipeline fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121415665.0U CN215409317U (en) | 2021-06-24 | 2021-06-24 | FZY outer rotor pipeline fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215409317U true CN215409317U (en) | 2022-01-04 |
Family
ID=79641634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121415665.0U Active CN215409317U (en) | 2021-06-24 | 2021-06-24 | FZY outer rotor pipeline fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215409317U (en) |
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2021
- 2021-06-24 CN CN202121415665.0U patent/CN215409317U/en active Active
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