CN2855862Y - Steering oil vessel - Google Patents
Steering oil vessel Download PDFInfo
- Publication number
- CN2855862Y CN2855862Y CN 200520128332 CN200520128332U CN2855862Y CN 2855862 Y CN2855862 Y CN 2855862Y CN 200520128332 CN200520128332 CN 200520128332 CN 200520128332 U CN200520128332 U CN 200520128332U CN 2855862 Y CN2855862 Y CN 2855862Y
- Authority
- CN
- China
- Prior art keywords
- air filter
- air
- utility
- model
- cover
- 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
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a steering oil tank belonging to separation technique. The technical problem needing to be solved by the utility model is to design a new steering oil tank with an excellent sealing performance and being able to ensure oil in the oil tank can not be polluted by the particulate matter in the air. The technical proposal of the utility model is to design a steering oil tank containing an oil cover and its ventilation rivet. The ventilation tube of an air filter installation holder faces to the rivet. the ends of the air filter are connected with the oil tank cover by seal. Ventilation tube of the air filter device cover connects the air filter device holder. Air filter layer is placed in the empty cavity between the air filter device holder and the air filter device cap. Ventilation holes distributed on the circular plate of the air filter device face the air filter layer. Oil absorbing felt is over the air filter layer in the empty cavity of the air filter device. The air filter layer is an air filter felt or a filtering paper. The utility model is used in vehicle steering boxes.
Description
Technical field
The utility model relates to a kind of isolation technics, particularly a kind of fuel tank that turns to.
Background technology
Have the fuel tank that turns to of vehicle now, institute's oil storage is that hydraulic efficiency pressure system is with oily in it, the cleanliness level of this hydraulic oil requires high, but fuel tank can not seal fully again to be connected with air and lead to, the existing structure that turns to fuel tank is to establish a ventilation rivet in the fuel lid center, and the radially maintenance certain interval of this rivet and case lid makes it to be communicated with atmosphere, owing to have a gap, airborne dust granules thing will enter fuel tank and destroy the cleanliness level of hydraulic oil.
Summary of the invention
The utility model technical issues that need to address are a kind of fuel tanks that turn to of design, and the existing good sealing property of this fuel tank can guarantee that again the oil in the fuel tank is not polluted by airborne particulate matter.Technical solution of the present utility model is, a kind of fuel tank that turns to, comprise fuel lid and on the ventilation rivet, it is characterized in that: the air funnel of air-filtering arrangement seat is relative with the ventilation rivet, its port and fuel lid are tightly connected, the air-filtering arrangement cover is connected with the air-filtering arrangement seat, and air filtration is placed in the cavity between air-filtering arrangement seat and the cover, and it is relative with the air filtration layer to be distributed with air extractor vent on the annular endplate of air-filtering arrangement seat.Be provided with the oil suction felt above the air filtration layer in the air-filtering arrangement cavity.The air filtration layer is air filtration felt or filter paper.The utility model is provided with the air filtration layer owing to be provided with air-filtering arrangement above fuel lid ventilation rivet in it, thereby the utility model has compared with the prior art and prevents that airborne particulate matter from entering the advantage in the fuel tank.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the partial enlarged drawing of Fig. 1.
The specific embodiment
In conjunction with above accompanying drawing the utility model is described in detail, the utility model enters the cleanliness level that fuel tank destroys hydraulic oil in order to prevent airborne particulate matter, be provided with an air-filtering arrangement seat 3 in the center of fuel lid 1, the air funnel of seat is relative with ventilation rivet 2, its lower port and fuel lid are tightly connected, and can be fixed on the fuel lid with welding or glue.The upper end of seat is an annular endplate 7, which is provided with air extractor vent 8, the flange 9 that is evenly equipped with on three breach and air-filtering arrangement cover 4 lower port in the outer rim of annular endplate matches, be provided with two downward convex tendons 10 between the breach of the annular endplate of present top, the distance between this two convex tendon is slightly larger than the width of the flange on the lower port of cover.Air filtration is placed in the seat and the cavity between the cover of above-mentioned air-filtering arrangement, and air filtration layer 5 can be felt, filter paper or sponge.In order to prevent that the ventilating microhole that when fuel tank filling hydraulic oil oil that inject enter in the air-filtering arrangement cavity filter layer more from stopping up, and can set up oil-absorbing coating 6 (felt, cotton etc.) above filter layer.The installation method of air-filtering arrangement is, after being placed on oil-absorbing coating and air filtration in the cover, to make filter layer distortion back rotating mask to pressing down behind the breach on the flange aligning seat top annular endplate of cover lower port, unclamp cover when the flange on the cover enters between two convex tendons between the annular slab breach, filter layer restores the flange of cover is stuck in the convex tendon.The another kind of connection mode of cover and seat is that the negative thread of establishing the top cylinder of outside thread and seat on the face of cylinder of cover matches; Cover is that flush fit is also passable with seat.
Claims (3)
1, a kind of fuel tank that turns to, comprise fuel lid and on the ventilation rivet, it is characterized in that: the air funnel of air-filtering arrangement seat is relative with the ventilation rivet, its port and fuel lid are tightly connected, the air-filtering arrangement cover is connected with the air-filtering arrangement seat, air filtration is placed in the cavity between air-filtering arrangement seat and the cover, and it is relative with the air filtration layer to be distributed with air extractor vent on the annular endplate of air-filtering arrangement seat.
2, a kind of fuel tank that turns to according to claim 1 is characterized in that: be provided with the oil suction felt above the air filtration layer in the air-filtering arrangement cavity.
3, a kind of fuel tank that turns to according to claim 1, it is characterized in that: the air filtration layer is air filtration felt or filter paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128332 CN2855862Y (en) | 2005-11-25 | 2005-11-25 | Steering oil vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128332 CN2855862Y (en) | 2005-11-25 | 2005-11-25 | Steering oil vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855862Y true CN2855862Y (en) | 2007-01-10 |
Family
ID=37599168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520128332 Expired - Fee Related CN2855862Y (en) | 2005-11-25 | 2005-11-25 | Steering oil vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855862Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742462A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁德通网络有限公司 | Oil tank with convex net cover |
| CN104590236A (en) * | 2015-02-12 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Brake oil storage pot lid, oil storage pot and oil storage pot assembly |
-
2005
- 2005-11-25 CN CN 200520128332 patent/CN2855862Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742462A (en) * | 2013-12-20 | 2014-04-23 | 广西南宁德通网络有限公司 | Oil tank with convex net cover |
| CN104590236A (en) * | 2015-02-12 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Brake oil storage pot lid, oil storage pot and oil storage pot assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101163534A (en) | Aerosol separator | |
| CN2855862Y (en) | Steering oil vessel | |
| CN102423585A (en) | Detachable air filter cartridge | |
| CN102553365A (en) | Filter drum deduster | |
| CN111005783A (en) | High-efficient car oil cleaner | |
| CN201880469U (en) | Air dryer | |
| CN2418264Y (en) | Multifunction diesel-oil purifying device | |
| CN201013680Y (en) | Vehicle turning booster oil storage vessel | |
| CN110314480B (en) | Environment-friendly ventilation equipment | |
| CN201807258U (en) | Ultra-silent energy-saving environmental-protection filter element of large air separation plant | |
| CN202410432U (en) | Filter cartridge dust catcher | |
| CN207667251U (en) | Five in one new energy sells demonstration centre filter device | |
| CN207871767U (en) | A kind of new-energy automobile air filter | |
| CN210699181U (en) | Air filter for hydrogen fuel cell | |
| CN206198817U (en) | A kind of diesel car transmission filter | |
| CN215964138U (en) | Novel air filtering device | |
| CN104406284A (en) | Filter drum type efficient air supply outlet | |
| CN104675490A (en) | Novel environment-friendly automobile exhaust barrel | |
| CN201013490Y (en) | Adsorbing type air filter | |
| CN208900155U (en) | A kind of oil filter | |
| CN211753211U (en) | Change convenient air purifier filter screen | |
| CN110237647A (en) | A kind of Combined leakage-proof wind air-conditioning assembly and filter cartridge construction | |
| CN212291366U (en) | Environment-friendly classified recycling dustbin | |
| CN201959675U (en) | Tail gas oil mist purifier for vacuum pump | |
| CN215314592U (en) | Active carbon adding and dedusting system |
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: 20070110 Termination date: 20131125 |