CN203655733U - Oil-gas separation type power steering oil tank - Google Patents
Oil-gas separation type power steering oil tank Download PDFInfo
- Publication number
- CN203655733U CN203655733U CN201320458381.9U CN201320458381U CN203655733U CN 203655733 U CN203655733 U CN 203655733U CN 201320458381 U CN201320458381 U CN 201320458381U CN 203655733 U CN203655733 U CN 203655733U
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- CN
- China
- Prior art keywords
- oil
- power steering
- tank
- gas separation
- gas
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- 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 - Lifetime
Links
- 238000000926 separation method Methods 0.000 title abstract 5
- 239000002184 metal Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract 2
- 239000010802 sludge Substances 0.000 abstract 2
- 230000003749 cleanliness Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 21
- 239000012530 fluid Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides an oil-gas separation type power steering oil tank. The oil tank comprises a tank body, an oil tank cover and an oil filling cover, wherein a ventilating hole is formed in the oil filling cover; a metal screw and an oil filling cover sealing ring are also arranged on the oil filling cover; an oil-gas separation device is mounted between the oil filling cover and the oil filling cover sealing ring and fixed on the metal screw; and the metal screw is sleeved with the annular oil-gas separation device. The oil tank has the benefits as follows: the oil-gas separation device is arranged at the ventilating hole of the oil filling cover, so that oil in oil vapor flowing out of the power steering oil tank can be separated, and the following benefits are brought: (1) the ventilating hole is prevented from being blocked by oil sludge formed due to the fact that an oil outlet film of the ventilating hole adsorbs dust in the air, and the directionality and the safety performance of a whole vehicle are improved; (2) the dust in the air is filtered, and the cleanliness of the steering oil tank in the working process is improved; and (3) the outer surface of the oil tank cover is free from the oil sludge.
Description
Technical field
The utility model belongs to automobile steering system field, is specifically related to a kind of oil-gas separated-type power steering oil reservoir.
Background technique
Existing power steering oil reservoir comprises tank body, tank cap, fuel door.Fuel door is provided with vent.Power steering oil reservoir is normal pressure container in work, and it is unimpeded that vent must guarantee, guaranteed that the pressure in power steering oil reservoir does not cause the pressure in power steering oil reservoir to change with level change in automobile steering system working procedure.Existing power steering oil reservoir vent is normal open structure, although can guarantee that power steering oil reservoir ventilation is unimpeded, but due to automobile steering system, oil temperature is higher in the course of the work, a large amount of oil tank steam overflows from ventilation, on vent and tank cap, form one deck oil film, be combined with airborne dust and form gradually the greasy filth of thick layer, both affected the outward appearance while of power steering oil reservoir along with the prolongation of time, greasy filth on vent is cumulative stops up vent, cause in steering system working procedure oil circulation not smooth, direction is heavy and unstable, when serious, can cause steering failure.
Summary of the invention
The technical problems to be solved in the utility model is, the problems referred to above that exist for existing power steering oil reservoir, a kind of oil-gas separated-type power steering oil reservoir is provided, it can effectively be separated the fluid in oil gas, dust in simultaneously can filtered air, improves the turbidity test of steering oil tank working procedure.
The utility model for solving the problems of the technologies described above adopted technological scheme is:
Oil-gas separated-type power steering oil reservoir, it comprises tank body, tank cap, fuel door, fuel door is provided with vent, is also provided with metal screw and fuel door seal ring in fuel door, between fuel door and fuel door seal ring, gas and oil separating plant is housed.
In such scheme, described gas and oil separating plant is fixed on metal screw.
In such scheme, described gas and oil separating plant shape and being enclosed within on metal screw ringwise.
Working principle of the present utility model: in the time that the vent of the oil vapor in tank body from fuel door seal ring flows to gas and oil separating plant, gas and oil separating plant is separated the oil in oil vapor, forms oil droplet and flows back to tank body., regularly the gas and oil separating plant in fuel door is cleaned meanwhile, remove the dust adsorbing on gas and oil separating plant, guarantee the gas and oil separating plant unimpeded degree of ventilating.Gas and oil separating plant can be also other shape.
Compared with prior art, the invention has the advantages that: because fuel door vent position is provided with gas and oil separating plant, fluid in the oil vapor flowing out from power steering oil reservoir can be separated, produce following benefit: (1) prevents that the dust formation greasy filth that vent goes out in oil film absorbed air from stopping up vent the directivity and the Safety performance that have improved car load, (2) dust in filtered air, the turbidity test that improve steering oil tank working procedure, (3) tank cap outer surface is without greasy filth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model oil-gas separated-type power steering oil reservoir;
In figure: 1-fuel door, 2-gas and oil separating plant, 3-fuel door seal ring, 4-metal screw, 5-tank cap, 6-tank body, the flow direction that the direction of arrow in figure is oil gas.
Embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Shown in Fig. 1, oil-gas separated-type power steering oil reservoir described in the utility model, it comprises tank body 6, tank cap 5, fuel door 1, fuel door 1 is provided with vent, in fuel door 1, be also provided with metal screw 4 and fuel door seal ring 3, between fuel door 1 and fuel door seal ring 3, gas and oil separating plant 2 be housed.
Described gas and oil separating plant 2 is fixed on metal screw 4.
Described gas and oil separating plant 2 shape and be enclosed within (more convenient like this dismounting) on metal screw 4 ringwise.
In the time that the vent of the oil vapor in tank body 6 from fuel door seal ring 3 flows to gas and oil separating plant 2, gas and oil separating plant 2 is separated the oil in oil vapor, forms oil droplet and flows back to tank body 6., regularly the gas and oil separating plant in fuel door 12 is cleaned meanwhile, remove on gas and oil separating plant the dust adsorbing on 2, guarantee the gas and oil separating plant 2 unimpeded degree of ventilating.Gas and oil separating plant 2 can be also other shape.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. oil-gas separated-type power steering oil reservoir, it comprises tank body (6), tank cap (5), fuel door (1), fuel door (1) is provided with vent, it is characterized in that: in fuel door (1), be also provided with metal screw (4) and fuel door seal ring (3), between fuel door (1) and fuel door seal ring (3), gas and oil separating plant (2) be housed.
2. oil-gas separated-type power steering oil reservoir as claimed in claim 1, is characterized in that: described gas and oil separating plant (2) is fixed on metal screw (4).
3. oil-gas separated-type power steering oil reservoir as claimed in claim 2, is characterized in that: described gas and oil separating plant (2) shape and being enclosed within on metal screw (4) ringwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458381.9U CN203655733U (en) | 2013-07-30 | 2013-07-30 | Oil-gas separation type power steering oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458381.9U CN203655733U (en) | 2013-07-30 | 2013-07-30 | Oil-gas separation type power steering oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655733U true CN203655733U (en) | 2014-06-18 |
Family
ID=50922124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320458381.9U Expired - Lifetime CN203655733U (en) | 2013-07-30 | 2013-07-30 | Oil-gas separation type power steering oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196895A (en) * | 2014-08-07 | 2014-12-10 | 中国神华能源股份有限公司 | Oil filling and exhaust device and bearing chamber |
-
2013
- 2013-07-30 CN CN201320458381.9U patent/CN203655733U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196895A (en) * | 2014-08-07 | 2014-12-10 | 中国神华能源股份有限公司 | Oil filling and exhaust device and bearing chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |