CN101737484A - Novel mechanical ventilation cap - Google Patents
Novel mechanical ventilation cap Download PDFInfo
- Publication number
- CN101737484A CN101737484A CN200810244555A CN200810244555A CN101737484A CN 101737484 A CN101737484 A CN 101737484A CN 200810244555 A CN200810244555 A CN 200810244555A CN 200810244555 A CN200810244555 A CN 200810244555A CN 101737484 A CN101737484 A CN 101737484A
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- China
- Prior art keywords
- ventilation cap
- novel mechanical
- mechanical ventilation
- ventilation
- abat
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Abstract
A novel mechanical ventilation cap comprises a u-shaped groove (1), eyehole covers (2), a ventilation cap body (3), bolts (4), sealing rings (5) and wool felts (6). The sealing rings (5) are added from right above the mouths of the eyehole covers (2) and the ventilation cap body (3) is connected above the sealing rings (5). The bolts (4) are used for fixing the u-shaped groove (1) and simultaneously appropriate wool felts (6) are filled in the groove. To be convenient for ventilation and oil leak, an appropriate quantity of holes a are drilled at the bottom and the side of the u-shaped groove. The invention has the benefits of effectively overcoming the defect of oil leak on the ventilation opening of the ventilation cap and being beneficial to civilized production and environmental sanitation.
Description
Technical field
The present invention relates to a kind of abat-vent, particularly a kind of novel mechanical ventilation cap.Belong to field of mechanical technique.
Background technique
Abat-vent is a kind of mechanical parts of standard, is generally positioned at the highest point of rotation system gear-box, and its effect is to be convenient to check oily situation in the gear-box, is convenient to the fluid circulation in the case simultaneously again.
At present people are in the process of using machinery, and people find that at large the ventilating hole position from abat-vent has oozing out of some fluid more or less, and self sanitation and hygiene of environment and machinery are brought certain influence.The main cause that produces this problem is owing to the gear that runs up is thrown near the generation with a part of fluid.For this kind problem, because it can't have any influence and harm to the performance of machinery, so people generally are accustomed to this, still, this kind situation but is unfavorable for carrying out production strictly in line with rules and regulations, and also is unfavorable for the health of environment.
Summary of the invention
The objective of the invention is to: a kind of novel mechanical ventilation cap is provided, overcomes the easy seepage oil of existing abat-vent brought be unfavorable for the defective of carrying out production strictly in line with rules and regulations and be unfavorable for sanitary defective.
For achieving the above object, the technical solution adopted in the present invention is: on the architecture basics of abat-vent, below the oral area of inspection hole cover, u type groove is installed, is filled stifled wool felt in u type groove.For the ease of ventilation and leakage of oil, the drilling bore hole a as much as possible in the bottom of u type groove and side.
The invention has the beneficial effects as follows: can overcome the drawback of the ventilating hole position leakage of oil of abat-vent effectively, help carrying out production strictly in line with rules and regulations and environmental hygiene.
Description of drawings
Accompanying drawing is a schematic diagram of the present invention.
Shown in the figure: 1, u type groove; 2, inspection hole cover; 3, abat-vent main body; 4, bolt; 5, seal ring; 6, wool felt.
Embodiment
Further specify the present invention below in conjunction with drawings and Examples.
Overall structure is by (1), u type groove; (2), inspection hole cover; (3), abat-vent main body; (4), bolt; (5), seal ring; (6), wool felt is formed.Directly over the oral area of inspection hole cover (2), add seal ring (5), connect abat-vent main body (3) in seal ring (5) top.And, simultaneously an amount of wool felt (6) is filled in the groove with the fixing u type groove (1) of bolt (4).For the ease of ventilation and leakage of oil, the hole a that should get out suitable quantity in the bottom and the side of u type groove.
Claims (4)
1. novel mechanical ventilation cap is by (1), u type groove; (2), inspection hole cover; (3), abat-vent main body; (4), bolt; (5), seal ring; (6), wool felt is formed.
2. a kind of novel mechanical ventilation cap according to claim 1 is characterized in that: add seal ring (5) directly over the oral area of inspection hole cover (2).
3. a kind of novel mechanical ventilation cap according to claim 1 and 2 is characterized in that: connect abat-vent main body (3) in seal ring (5) top.And, simultaneously an amount of wool felt (6) is filled in the groove with the fixing u type groove (1) of bolt (4).
4. according to claim 1 or 3 described a kind of novel mechanical ventilation caps, it is characterized in that: for the ease of ventilation and leakage of oil, the hole a that should get out suitable quantity in the bottom and the side of u type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810244555A CN101737484A (en) | 2008-11-19 | 2008-11-19 | Novel mechanical ventilation cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810244555A CN101737484A (en) | 2008-11-19 | 2008-11-19 | Novel mechanical ventilation cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101737484A true CN101737484A (en) | 2010-06-16 |
Family
ID=42461364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810244555A Pending CN101737484A (en) | 2008-11-19 | 2008-11-19 | Novel mechanical ventilation cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101737484A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485314A (en) * | 2014-09-19 | 2016-04-13 | 沃德(天津)传动有限公司 | Inspection hole cover and reducer adopting inspection hole cover |
| CN106895131A (en) * | 2015-12-21 | 2017-06-27 | 博世电动工具（中国）有限公司 | Sealing ventilation device and the equipment including it |
| CN107795670A (en) * | 2017-10-17 | 2018-03-13 | 中车株洲电力机车有限公司 | A kind of gear-box ventilation device and gear-box |
-
2008
- 2008-11-19 CN CN200810244555A patent/CN101737484A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485314A (en) * | 2014-09-19 | 2016-04-13 | 沃德(天津)传动有限公司 | Inspection hole cover and reducer adopting inspection hole cover |
| CN106895131A (en) * | 2015-12-21 | 2017-06-27 | 博世电动工具（中国）有限公司 | Sealing ventilation device and the equipment including it |
| CN106895131B (en) * | 2015-12-21 | 2024-01-23 | 博世电动工具（中国）有限公司 | Sealing ventilation device and equipment comprising same |
| CN107795670A (en) * | 2017-10-17 | 2018-03-13 | 中车株洲电力机车有限公司 | A kind of gear-box ventilation device and gear-box |
| CN107795670B (en) * | 2017-10-17 | 2020-07-31 | 中车株洲电力机车有限公司 | Gear box ventilation structure and gear box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100616 |