CN201735267U - Anti-oil splashing air cleaner - Google Patents
Anti-oil splashing air cleaner Download PDFInfo
- Publication number
- CN201735267U CN201735267U CN2010202535588U CN201020253558U CN201735267U CN 201735267 U CN201735267 U CN 201735267U CN 2010202535588 U CN2010202535588 U CN 2010202535588U CN 201020253558 U CN201020253558 U CN 201020253558U CN 201735267 U CN201735267 U CN 201735267U
- Authority
- CN
- China
- Prior art keywords
- filter core
- oil
- blade layer
- air cleaner
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an anti-oil splashing air cleaner, which comprises an oil mouth and a filter core. The characteristics are as follows: the air cleaner comprises an oil-blocking sleeve installed in the inner layer of the filter core; the oil-blocking sleeve comprises a blocking disc and a blade layer; the blade layer is installed above the oil mouth. The air cleaner has simple manufacturing, low cost, simple, convenient and rapid operation during actual operation; the oil-blocking sleeve formed by the blocking disc and the blade layer can effectively prevent the oil liquid in the oil tank from splashing outwards to the filter core, so as to ensure the ventilation of the filter core and extend the service life of the filter core and reduce the using cost.
Description
Technical field
The utility model relates to a kind of grease proofing air filter that spatters.
Background technology
Rotary drilling rig is when work, drilling machine hydraulic oil is stored in the hydraulic oil container, along with the carrying out of rig operation, the temperature of hydraulic oil can constantly raise, and at this moment the pressure of hydraulic oil container increases, the service life that is unfavorable for fuel tank, also hydraulic oil there is certain harm evil,, just need circulates with outside air for pressure inside and outside making fuel tank equates, but avoid extraneous foreign material to enter fuel tank again, so need to use air filter.But because the higher rotary drilling rig that adds of temperature has vibrations in the fuel tank when work, the fuel tank inner fluid is splashed on the filter core easily, even can flow out fuel tank, not only influence the gas permeability of filter core, shorten the service life of filter core, increase use cost, but also contaminated environment.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of fluid that can prevent to be splashed on the filter core, guarantee the filter core gas permeability, prolong filter core service life, and can reduce the grease proofing air filter that spatters of environmental pollution.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of grease proofing air filter that spatters, comprise hydraulic fluid port and filter core, it is characterized in that: also comprise the retaining oil jacket that is installed in the filter core internal layer, the retaining oil jacket comprises block plate and blade layer, the blade layer is installed in the hydraulic fluid port top, and block plate is installed in blade layer top.
Wherein said blade layer is three layers of staggered blade layer.
Block plate and three layers of staggered blade layer have been formed the retaining oil jacket, be installed in the internal layer of filter core, be connected with the hydraulic oil container of rotary drilling rig by hydraulic fluid port, when rotary drilling rig is worked, temperature and pressure increase in the fuel tank, air filter can maintain the circulation of air the fuel tank and the external world by hydraulic fluid port, keep temperature and pressure in the fuel tank, when the fluid in the fuel tank outwards splashed by hydraulic fluid port under the effect of vibrations and temperature and pressure, block plate and staggered three layers of blade layer can effectively stop fluid to be splashed on the filter core.
The beneficial effect that the utility model had is: make simple, cost is low, simple, convenient when practical operation, quick, the retaining oil jacket that block plate and blade layer are formed can prevent effectively that the fuel tank inner fluid outwards is splashed on the filter core, guarantee the gas permeability of filter core, prolong the service life of filter core, reduce use cost.
Description of drawings
Fig. 1 is the utility model structural representation
Wherein: 1, filter core; 2, block plate; 3, blade layer; 4, hydraulic fluid port
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1: a kind of grease proofing air filter that spatters, comprise hydraulic fluid port 4 and filter core 1, also comprise the retaining oil jacket that is installed in filter core 1 internal layer, the retaining oil jacket comprises block plate 2 and blade layer 3, blade layer 3 is installed in hydraulic fluid port 4 tops, block plate 2 is installed in blade layer 3 top, and wherein said blade layer 3 is three layers of staggered blade.
Block plate 2 and three layers of staggered blade layer 3 have been formed the retaining oil jacket, be installed in the internal layer of filter core 1, be connected with the hydraulic oil container of rotary drilling rig by hydraulic fluid port 4, when rotary drilling rig is worked, temperature and pressure increase in the fuel tank, air filter can maintain the circulation of air the fuel tank and the external world by hydraulic fluid port, keep temperature and pressure in the fuel tank, when the fluid in the fuel tank outwards splashed by hydraulic fluid port 4 under the effect of vibrations and temperature and pressure, retaining 2 dishes and staggered three layers of blade layer 3 can effectively stop fluid to be splashed on the filter core.
Claims (2)
1. the grease proofing air filter that spatters comprises hydraulic fluid port and filter core, it is characterized in that: also comprise the retaining oil jacket that is installed in the filter core internal layer, the retaining oil jacket comprises block plate and blade layer, and the blade layer is installed in the hydraulic fluid port top, and block plate is installed in blade layer top.
2. the grease proofing air filter that spatters according to claim 1 is characterized in that: described blade layer is three layers of staggered blade layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202535588U CN201735267U (en) | 2010-07-10 | 2010-07-10 | Anti-oil splashing air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202535588U CN201735267U (en) | 2010-07-10 | 2010-07-10 | Anti-oil splashing air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735267U true CN201735267U (en) | 2011-02-09 |
Family
ID=43550547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202535588U Expired - Fee Related CN201735267U (en) | 2010-07-10 | 2010-07-10 | Anti-oil splashing air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791492B (en) * | 2010-01-26 | 2012-07-25 | 友达光电股份有限公司 | Anti-spattering device and liquid defoaming device using same |
| CN103285685A (en) * | 2013-05-14 | 2013-09-11 | 周伟波 | Filter element for gas-oil separator |
-
2010
- 2010-07-10 CN CN2010202535588U patent/CN201735267U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791492B (en) * | 2010-01-26 | 2012-07-25 | 友达光电股份有限公司 | Anti-spattering device and liquid defoaming device using same |
| CN103285685A (en) * | 2013-05-14 | 2013-09-11 | 周伟波 | Filter element for gas-oil separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20130710 |