CN214221804U - Zero-oil-leakage exhaust device for bearing box - Google Patents
Zero-oil-leakage exhaust device for bearing box Download PDFInfo
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- CN214221804U CN214221804U CN202022978068.0U CN202022978068U CN214221804U CN 214221804 U CN214221804 U CN 214221804U CN 202022978068 U CN202022978068 U CN 202022978068U CN 214221804 U CN214221804 U CN 214221804U
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- oil
- breather pipe
- bearing box
- zero
- wool felt
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Abstract
The utility model provides a zero oil leak exhaust apparatus for bearing box, by exhaust cap (1), apron (2), O type circle (3), wool felt (4), oil baffle disc (5), breather pipe (6) are constituteed, its characterized in that welds oil baffle disc (5) on breather pipe (6), be provided with the radiating groove on breather pipe (6), oil baffle disc (5) are provided with the oil gallery on breather pipe (6) with the part, be provided with wool felt (4) simultaneously, adopt apron (2) to seal on wool felt (4), breather pipe (6) lower extreme is installed on bearing box, O type circle (3) are installed to the junction, threaded connection exhaust cap (1) is passed through to the upper end, the junction sets up O type circle (3). The utility model relates to a bearing box is with zero oil leak exhaust apparatus simple structure, with low costs.
Description
Technical Field
The utility model relates to a fan oil lubrication bearing box technical field is applicable to oil lubrication bearing box, acceleration rate case exhaust apparatus.
Background
When the fan normally operates, the temperature in the box body rises to cause the box body to be in a micro-positive pressure state, the air is exhausted through the air exhaust hole in the box body, the air exhaust device is installed on the air exhaust hole, and besides the air exhaust effect, the oil mist is prevented from leaking outside.
At present, an exhaust device of a bearing box generally has the problems that oil cannot be completely removed, a small amount of oil mist leaks outwards, part of the oil mist falls on equipment, and part of the oil mist is suspended in air, so that the health of a body is damaged, and the environment is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming above-mentioned technical defect, provide a bearing box is with zero oil leak exhaust apparatus simple structure, with low costs.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a zero oil leak exhaust apparatus for bearing box, by exhaust cap 1, apron 2, O type circle 3, wool felt 4, oil baffle disc 5, breather pipe 6 is constituteed, its characterized in that welds oil baffle disc 5 on breather pipe 6, be provided with the radiating groove on breather pipe 6, the part is provided with the oil gallery on breather pipe 6 within oil baffle disc 5, be provided with wool felt 4 simultaneously, adopt apron 2 to seal on wool felt 4, install on the bearing box at 6 lower extremes of breather pipe, O type circle 3 is installed to the junction, threaded connection exhaust cap 1 is passed through to the upper end, the junction sets up O type circle 3.
Due to the adoption of the technical scheme, the utility model discloses compare with traditional exhaust pipe group, can reach zero leakage of oil mist, thoroughly solve air pollution, the zero pollution problem of equipment, the environmental protection benefit that its brought is very obvious.
Drawings
FIG. 1 is a schematic structural view of a zero-leakage exhaust device of a bearing housing of the present invention;
in the figure: 1. an exhaust cap; 2. a cover plate; 3. an O-shaped ring; 4. wool felt; 5. an oil baffle disc; 6. a breather tube.
Detailed Description
The invention is further described with reference to the accompanying drawings without limiting its scope.
The utility model provides a zero oil leak exhaust apparatus for bearing box, by exhaust cap 1, apron 2, O type circle 3, wool felt 4, oil baffle disc 5, breather pipe 6 is constituteed, its characterized in that welds oil baffle disc 5 on breather pipe 6, be provided with the radiating groove on breather pipe 6, the part is provided with the oil gallery on breather pipe 6 within oil baffle disc 5, be provided with wool felt 4 simultaneously, adopt apron 2 to seal on wool felt 4, install on the bearing box at 6 lower extremes of breather pipe, O type circle 3 is installed to the junction, threaded connection exhaust cap 1 is passed through to the upper end, the junction sets up O type circle 3. The vent pipe 6 is designed to be lengthened, gas in the bearing box body flows to the position of the vent cap 1, is filtered through first oil mist, is subjected to second adsorption and filtration through wool felt 4, and is discharged to the air; the filtered oil mist is collected through the oil baffle disc 5 and flows back to the bearing box through an oil return hole on the breather pipe 6.
Therefore, the utility model relates to a bearing box is with zero oil leak exhaust apparatus simple structure, with low costs.
Claims (1)
1. The utility model provides a zero oil leak exhaust apparatus for bearing box, by exhaust cap (1), apron (2), O type circle (3), wool felt (4), oil baffle disc (5), breather pipe (6) are constituteed, its characterized in that welds oil baffle disc (5) on breather pipe (6), be provided with the radiating groove on breather pipe (6), oil baffle disc (5) are provided with the oil gallery on breather pipe (6) with the part, be provided with wool felt (4) simultaneously, adopt apron (2) to seal on wool felt (4), breather pipe (6) lower extreme is installed on bearing box, O type circle (3) are installed to the junction, threaded connection exhaust cap (1) is passed through to the upper end, the junction sets up O type circle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022978068.0U CN214221804U (en) | 2020-12-14 | 2020-12-14 | Zero-oil-leakage exhaust device for bearing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022978068.0U CN214221804U (en) | 2020-12-14 | 2020-12-14 | Zero-oil-leakage exhaust device for bearing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221804U true CN214221804U (en) | 2021-09-17 |
Family
ID=77702073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022978068.0U Active CN214221804U (en) | 2020-12-14 | 2020-12-14 | Zero-oil-leakage exhaust device for bearing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221804U (en) |
-
2020
- 2020-12-14 CN CN202022978068.0U patent/CN214221804U/en active Active
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