CN218377085U - Novel grease proofing axial fan - Google Patents
Novel grease proofing axial fan Download PDFInfo
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- CN218377085U CN218377085U CN202222596638.9U CN202222596638U CN218377085U CN 218377085 U CN218377085 U CN 218377085U CN 202222596638 U CN202222596638 U CN 202222596638U CN 218377085 U CN218377085 U CN 218377085U
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Abstract
The utility model discloses a novel grease proofing axial fan, which comprises a frame, the frame is equipped with two, two the frame passes through casing fixed connection, the cavity has been seted up at the frame middle part, is located the cavity inboard of casing one side is equipped with the connecting rod that four matrixes were arranged, mounting panel fixed connection is passed through at the connecting rod middle part, fixed mounting has the motor on the mounting panel, motor rotation axis and protection casing fixed connection, the protection casing outside is equipped with the flabellum that four matrixes were arranged, keeps away from the frame outside of mounting panel one side is equipped with the go-between, the go-between inboard is equipped with the filter screen. This kind of fan simple structure, convenient operation, the filter effect is good, can effectually filter dust and grease, and the clearance is convenient for to dust and grease, the effectual life who improves the fan.
Description
Technical Field
The utility model relates to an axial-flow fan technical field specifically is a novel grease proofing axial-flow fan.
Background
The axial flow fan mainly comprises a fan impeller and a casing, gas flows parallel to a fan shaft when the axial flow fan works, the axial flow fan is generally used in occasions with higher flow requirements and lower pressure requirements, the application is very wide, if an electric fan and an air conditioner outer fan operate in an axial flow mode, air is extruded through the impeller, air flows to form wind, only one layer of iron wire blocking net is arranged at an air inlet of the conventional axial flow fan, or no blocking net is arranged, so that dust, grease and other substances can enter the ventilator body from the air inlet and the air outlet when the ventilator is used or not used, the internal damage of the ventilator is caused for a long time, and the use is influenced. Therefore, a novel oil-proof axial flow fan is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel grease proofing axial fan to solve the problem that proposes among 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 novel grease proofing axial flow fan, includes the frame, the frame is equipped with two, two the frame passes through casing fixed connection, the cavity has been seted up at the frame middle part, is located the cavity inboard of casing one side is equipped with the connecting rod that four matrixes were arranged, mounting panel fixed connection is passed through at the connecting rod middle part, fixed mounting has the motor on the mounting panel, motor rotation axis and protection casing fixed connection, the protection casing outside is equipped with the flabellum that four matrixes were arranged, keeps away from the frame outside of mounting panel one side is equipped with the go-between, the go-between inboard is equipped with the filter screen.
Preferably, the frame is close to go-between one side and is equipped with the connecting block that four matrixes were arranged, connecting block and fixed block fixed connection, be equipped with on the go-between with fixed block assorted guide way, guide way upper end both sides all are equipped with the limiting plate.
Preferably, a pull block is arranged above the connecting ring.
Preferably, the four corners of the frame are provided with mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of novel grease proofing axial flow fan, the filter screen can filter dust and grease in the air, avoids the dust to enter into the inside phenomenon that causes the motor to damage of motor and takes place, is convenient for install and dismantle between go-between and the frame, uses the back for a long time at the fan, can dismantle and install the go-between, is more convenient for clear up the filter screen. This kind of fan simple structure, convenient operation, the filter effect is good, can effectually filter dust and grease, and the clearance is convenient for to dust and grease, the effectual life who improves the fan.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of part A of the present invention;
fig. 4 is a right side view of the connection ring of the present invention;
in the figure: 1 frame, 2 casings, 3 cavitys, 4 connecting rods, 5 mounting panels, 6 motors, 7 protection casings, 8 flabellums, 9 go-between, 10 filter screens, 11 connecting blocks, 12 fixed blocks, 13 guide ways, 14 limiting plates, 15 draw the piece, 16 mounting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel grease proofing axial fan, includes frame 1, frame 1 is equipped with two, two frame 1 passes through 2 fixed connection of casing, cavity 3 has been seted up at frame 1 middle part, is located the 3 inboards of cavity of 2 one sides of casing are equipped with four matrix connecting rods 4 of arranging, 5 fixed connection of mounting panel are passed through in the middle part of connecting rod 4, fixed mounting has motor 6 on mounting panel 5, motor 6 rotation axis and 7 fixed connection of protection casing, the 7 outside of protection casing is equipped with the flabellum 8 that four matrixes were arranged, and motor 6 drives protection casing 7 and rotates, and flabellum 8 also rotates thereupon under the drive of protection casing 7, at flabellum 8 pivoted in-process, just extrudees the air to form the air current, keep away from 1 outside of frame of 5 one side of mounting panel is equipped with go-between 9, go-between 9 inboard is equipped with filter screen 10, and filter screen 10 can filter dust and grease in the air, avoids the dust to enter into the inside phenomenon that causes the motor to damage of motor 6 to take place.
The pull block 15 is arranged above the connecting ring 9, and the connecting ring 9 is more convenient to mount and dismount due to the arrangement of the pull block 15.
Four corners of the frame 1 are provided with mounting holes 16, and the fan can be mounted and dismounted through the mounting holes 16.
Specifically, the utility model discloses in, motor 6 is carrying out the during operation, motor 6 drives protection casing 7 and rotates, flabellum 8 also rotates thereupon under the drive of protection casing 7, at flabellum 8 pivoted in-process, extrude just to the air, thereby form the air current, filter screen 10 can filter dust and grease in the air, avoid the dust to enter into the inside phenomenon that causes the motor to damage of motor 6 and take place, when installing go-between 9, press down go-between 9, connecting block 11 enters into between two limiting plates 14, limiting plate 14 is spacing to fixed plate 12 this moment, thereby fix a position go-between 9 through mutually supporting between limiting plate 14 and the fixed block 12, be convenient for installation and dismantlement between go-between 9 and the frame 1, after the fan uses for a long time, can dismantle and install go-between 9, be more convenient for clear up filter screen 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a novel grease proofing axial fan, includes frame (1), its characterized in that: frame (1) is equipped with two, two frame (1) is through casing (2) fixed connection, cavity (3) have been seted up at frame (1) middle part, are located cavity (3) inboard of casing (2) one side is equipped with connecting rod (4) that four matrixes were arranged, mounting panel (5) fixed connection is passed through at connecting rod (4) middle part, fixed mounting has motor (6) on mounting panel (5), motor (6) rotation axis and protection casing (7) fixed connection, protection casing (7) outside is equipped with flabellum (8) that four matrixes were arranged, keeps away from frame (1) outside of mounting panel (5) one side is equipped with go-between (9), go-between (9) inboard is equipped with filter screen (10).
2. The novel oil resistant axial flow fan according to claim 1, characterized in that: frame (1) is close to go-between (9) one side and is equipped with connecting block (11) that four matrixes were arranged, connecting block (11) and fixed block (12) fixed connection, be equipped with on go-between (9) with fixed block (12) assorted guide way (13), guide way (13) upper end both sides all are equipped with limiting plate (14).
3. The novel oil resistant axial flow fan according to claim 1, characterized in that: a pulling block (15) is arranged above the connecting ring (9).
4. The novel oil resistant axial flow fan according to claim 1, characterized in that: four corners of the frame (1) are provided with mounting holes (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222596638.9U CN218377085U (en) | 2022-09-29 | 2022-09-29 | Novel grease proofing axial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222596638.9U CN218377085U (en) | 2022-09-29 | 2022-09-29 | Novel grease proofing axial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218377085U true CN218377085U (en) | 2023-01-24 |
Family
ID=84956262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222596638.9U Active CN218377085U (en) | 2022-09-29 | 2022-09-29 | Novel grease proofing axial fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218377085U (en) |
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2022
- 2022-09-29 CN CN202222596638.9U patent/CN218377085U/en active Active
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