CN215087988U - Oil filter for rotary fan - Google Patents
Oil filter for rotary fan Download PDFInfo
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- CN215087988U CN215087988U CN202120986591.XU CN202120986591U CN215087988U CN 215087988 U CN215087988 U CN 215087988U CN 202120986591 U CN202120986591 U CN 202120986591U CN 215087988 U CN215087988 U CN 215087988U
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- guide plate
- oil
- flange pipe
- shell
- filter
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Abstract
The utility model discloses an oil filter for a rotary fan, which belongs to the technical field of rotary fan equipment, wherein an oil inlet flange pipe is arranged at the upper part of a shell, an oil outlet flange pipe is arranged at the lower part of the shell, a rotational flow plate is arranged in the shell and close to the end of the oil inlet flange pipe, a fixedly connected filtering sleeve is arranged at the bottom of the rotational flow plate, a guide plate is arranged at the lower part of the filtering sleeve and close to the end of the oil outlet flange pipe, a pressure sensor is arranged on the guide plate, a magnet is fixed at the upper part of the pressure sensor of the guide plate, the rotational flow plate rotates on the shell so as to drive the filtering sleeve to rotate, lubricating oil is rotated by centrifugal force in the filtering sleeve, the filtering effect is improved, the magnet on the guide plate can adsorb metal residues in the lubricating oil, the pressure sensor can sense that the large load of the debris absorbed by the magnet at any time, thereby judging whether the filtering sleeve is blocked, thereby effectively improving the practicability and the filtering efficiency.
Description
Technical Field
The utility model belongs to the technical field of the rotary fan equipment, especially, rotary fan oil filter.
Background
The rotary fan operates eccentrically by means of a rotor offset in a cylinder, and causes a change in volume between vanes in a rotor groove to suck, compress, and discharge air. The oil filter is connected with the base oil tank, and is mainly used for filtering lubricating oil impurities in the circulating use, so that the quality of the lubricating oil of the fan is ensured. The lubricating system utilizes the pressure difference of the rotary fan to automatically send the lubrication to the oil dripping nozzle, and the lubrication is dripped into the cylinder to reduce friction and noise, and simultaneously, the gas in the cylinder can be kept not to flow back.
However, the rotary fan runs for a long time, impurities in lubricating oil are more and more, so that the abrasion to a fan gear is more and more serious, the conventional rotary fan oil filter mainly comprises a filter tip and a filter element net, and blockage cannot be effectively found and the filtering effect is poor when impurities are filtered.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that the blockage is found out untimely and the filtering effect is poor among the prior art, the utility model provides an oil filter for rotary fan.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a rotary fan oil filter, includes the casing upper portion is equipped with the oil feed flange pipe, and the portion is equipped with the flange pipe that produces oil be close to oil feed flange pipe end and is equipped with the whirl board in the casing the whirl board bottom is equipped with fixed connection's filtration sleeve lower part is close to the flange pipe end that produces oil and is equipped with the guide plate be equipped with pressure sensor on the guide plate, magnet fixes the pressure sensor upper portion at the guide plate.
Preferably, the swirl plate and the housing are located on the same axis, and the swirl plate rotates relative to the housing.
Preferably, the filter sleeves are spaced in multiple layers.
Preferably, a filter element net is arranged between the guide plate and the oil outlet flange pipe.
Preferably, the guide plate is fixedly arranged along the circumference of the inner wall of the shell, and the center of the guide plate is provided with a through hole.
Compared with the prior art, the utility model discloses the beneficial effect who has: the utility model discloses in, the whirl board is rotatory on the casing to it is rotatory to drive the filter sleeve, and lubricating oil receives centrifugal force in the filter sleeve and rotates, improves the filter effect, and magnet on the guide plate can adsorb the metal residue in the lubricating oil, and pressure sensor can respond to the absorptive piece of magnet load in general at any time, thereby judges whether the filter sleeve blocks up, thereby effectual practicality and the filtration efficiency of having improved.
Drawings
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Fig. 1 is a schematic structural view of an oil filter for a rotary blower according to the present invention;
in the figure: 1 casing, 2 oil feed flange pipes, 3 whirl boards, 4 filter sleeves, 5 flange pipes that produce oil, 6 guide plates, 7 magnet, 8 pressure sensor, 9 through-holes, 10 filter element nets.
Detailed Description
In order to make the technical solution and the advantageous effects of the present invention more clear, the present invention will be further described in detail with reference to the following embodiments.
The utility model discloses a gyration fan oil filter, refer to fig. 1, it includes casing 1 upper portion of casing is equipped with oil feed flange pipe 2, and portion is equipped with the flange pipe 5 that produces oil be close to oil feed flange pipe 2 end in the casing 1 and be equipped with whirl board 3 bottom whirl board is equipped with fixed connection's filter sleeve 4 lower part and be close to the flange pipe 5 end that produces oil and be equipped with guide plate 6 be equipped with pressure sensor 8 on the guide plate 6, magnet 7 is fixed on the 8 upper portions of pressure sensor of guide plate 6.
The guide plate 6 is fixedly arranged along the circumference of the inner wall of the shell 1, the center of the guide plate 6 is provided with a through hole 9, and a filter element net is arranged between the guide plate 6 and the oil outlet flange pipe 5, so that the filtering effect is further improved.
The lubricating oil of rotary fan gets into casing 1 through oil feed flange pipe 2, the lubricating oil impact whirl board 3 that flows, make whirl board 3 rotatory on casing 1, thereby it is rotatory to drive filtering sleeve 4, lubricating oil receives centrifugal force in filtering sleeve 4 and rotates, filtering sleeve 4 filters impurity, lubricating oil throws away and enters into organism 1's inner chamber through filtering sleeve 4, through guide plate 6 direction, magnet 7 on the guide plate 6 can adsorb the metal residue in the lubricating oil, pressure sensor 8 can respond to the big load of piece that magnet 7 absorbs at any time, thereby judge whether filtering sleeve 4 blocks up, the timely washing of suggestion people or change filtering sleeve 4, be convenient for discover the timely processing of trouble, whole device reasonable in design, high durability and convenient use, thereby the effectual practicality and the filter efficiency that have improved.
It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.
Claims (5)
1. The utility model provides an oil filter for rotary fan which characterized in that: including casing (1) upper portion is equipped with oil feed flange pipe (2), and the portion is equipped with oil outlet flange pipe (5) be close to oil feed flange pipe (2) end in casing (1) and be equipped with whirl board (3) bottom is equipped with fixed connection's filter sleeve (4) lower part and be close to oil outlet flange pipe (5) end and be equipped with guide plate (6) be equipped with pressure sensor (8) on guide plate (6), pressure sensor (8) upper portion at guide plate (6) are fixed in magnet (7).
2. The rotary blower oil filter of claim 1, wherein: the cyclone plate (3) and the shell (1) are located on the same axis, and the cyclone plate (3) rotates relative to the shell (1).
3. The rotary blower oil filter of claim 1, wherein: and a filter element net is arranged between the guide plate (6) and the oil outlet flange pipe (5).
4. A rotary blower oil filter as set forth in claim 3, wherein: the guide plate (6) is fixedly arranged along the circumference of the inner wall of the shell (1), and a through hole is formed in the center of the guide plate (6).
5. The rotary blower oil filter of claim 1, wherein: the filtering sleeves (4) are arranged in multiple layers at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120986591.XU CN215087988U (en) | 2021-05-10 | 2021-05-10 | Oil filter for rotary fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120986591.XU CN215087988U (en) | 2021-05-10 | 2021-05-10 | Oil filter for rotary fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215087988U true CN215087988U (en) | 2021-12-10 |
Family
ID=79295245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120986591.XU Active CN215087988U (en) | 2021-05-10 | 2021-05-10 | Oil filter for rotary fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215087988U (en) |
-
2021
- 2021-05-10 CN CN202120986591.XU patent/CN215087988U/en active Active
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