CN201771877U - Auto power steering reservoir - Google Patents
Auto power steering reservoir Download PDFInfo
- Publication number
- CN201771877U CN201771877U CN2010205231438U CN201020523143U CN201771877U CN 201771877 U CN201771877 U CN 201771877U CN 2010205231438 U CN2010205231438 U CN 2010205231438U CN 201020523143 U CN201020523143 U CN 201020523143U CN 201771877 U CN201771877 U CN 201771877U
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- CN
- China
- Prior art keywords
- oil
- spoiler
- power steering
- automobile power
- cavity
- 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 - Lifetime
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Abstract
The utility model discloses an auto power steering reservoir comprising a shell and a vortex stopping apparatus, wherein the shell is provided with an oil return port and an oil outlet, the vortex stopping apparatus being employed for preventing oil way from generating vortex, the vortex stopping apparatus containing a spoiler, a division board, and a conduit, the spoiler being provided with a plurality of oil liquid outlets, the division board being disposed below the spoiler, the inner chamber of the shell below the spoiler being divided into a first chamber and a second chamber, the first chamber being communicated with the oil return port, an oil inlet end of the second chamber being respectively communicated with the oil liquid outlets and the oil outlet, the conduit being arranged inside the first chamber and being capable of introducing oil in the first chamber to the oil liquid outlets of the spoiler. Compared with prior art technology, the utility model employs a novel vortex stopping apparatus which contains a spoiler, a division board, and a conduit in inner chamber of the shell, which enables steering oil to be guided through a diversion sheet and the conduit and then flow out from the oil liquid outlets. The utility model can efficiently solves problem generated by vortex, and at the same time eliminate bubble and oil vapour.
Description
Technical field
The utility model relates to a kind of automobile power steering parts, relates in particular to a kind of automobile power steering oil can.
Background technique
Automobile power steering oil can (claiming oil storage tank again) transmits the effect of oil pressure in steering system, can help the driver relaxedly and rapidly to finish steering operation, its basic working principle is that steerig pump extracts hydraulic oil from turning to the oil can oil outlet, after work cycle finishes, fluid turns to oil can by turning to the oil can return opening to flow back into again, and steerig pump is by engine-driving.
About turning to the concrete structure of oil can, prior art discloses a lot, as referenced patent number is Chinese utility model patent " automobile power steering oil storage the kettle " (notice of authorization number: CN201241882Y) of ZL200820039021.4, but referenced patent number is the Chinese utility model patent of ZL200720188083.7 " a kind of automobile hydraulic electric power steering system turn to oil storage kettle " (notice of authorization number: CN201106587Y) again, substantially uply comprise kettle body, pot lid and be located at filter screen in the kettle body to have return opening and oil outlet on the kettle body.
In use, steering system inner fluid flow velocity is very fast, causes turning to the oil can inner fluid to produce eddy current, bubble, make to turn to fluid to flow to be hindered, and the high-temperature oil liquid that rolls fast produces more oil gas, can overflow from the steering oil pot lid.In order to stop the generation of bubble generation and eddy current, the designer has done to improve in many ways and study, as the patent No. is that (notice of authorization number: CN201254210Y), this patent has been set up baffle plate to eliminate bubble for the Chinese utility model patent " automobile power steering oil can " of ZL200820040720.0; And for example the patent No. is Chinese utility model patent " a kind of automobile power steering oil can " (notice of authorization number: CN201494495U) of ZL200920308519.0, this patent has reduced the probability that bubble produces by the special setting to fuel-displaced adapter and oil-feed adapter.
Improve fairly simple on the above-mentioned structure, effect is also general, based on this, there is a kind of oil can open again, see that the patent No. is the Chinese invention patent " oil tank of automobile power steering system " of ZL200410070066.4, this patent provides a kind of novel eddy current holdout device, has reached the purpose that reduces bubble and eliminate eddy current.
The model utility content
Technical problem to be solved in the utility model is to provide a kind of automobile power steering oil can that can eliminate eddy current well at the above-mentioned state of the art.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: a kind of automobile power steering oil can comprises
Housing has return opening and oil outlet;
The eddy current holdout device is located on the oil circuit between aforementioned return opening and the oil outlet, is used to stop oil circuit to produce eddy current,
It is characterized in that described eddy current holdout device comprises
Spoiler is located in the aforementioned housing, has a plurality of fluid outlets;
Demarcation strip, be located at aforementioned spoiler below, and the inner chamber that aforementioned housing is positioned at below the spoiler is separated into first cavity and second cavity, and aforesaid first cavity communicates with return opening, and the aforesaid second cavity oil inlet end communicates with fluid outlet and oil outlet respectively with oil outlet end; And
Conduit is located in aforesaid first cavity, the oil in aforementioned first cavity can be incorporated in the fluid outlet of aforementioned spoiler.
Further, eliminate bubble and eddy current, described spoiler below is provided with splitter over against return opening.
As preferably, described splitter has the bar-shaped trough or the bar hole of vertical setting.Fluid bubble through bar-shaped trough or bar hole is eliminated, and flow velocity can remain on certain level simultaneously.
As preferably, described spoiler is positioned at the second cavity upper-end surface part and has filtering hole, is furnished with filter screen on this filtering hole.Filter from top to bottom, filtering effect is good, and it is just right that filter screen is provided with the position.
As preferably, further eliminate eddy current, the described dorsad filter screen setting of described fluid outlet.
Be convenient to make and assembling, described spoiler, splitter and filter screen are integral piece.
As preferably, described spoiler middle part has the mesopore that is communicated with described conduit, extend upward around mesopore and to be provided with a retaining wall and at least one column, and, retaining wall is near the filtering hole setting, one cover plate is located at aforesaid retaining wall and column top, and described fluid outlet then takes shape between the column or the gap between column and the retaining wall.The Way out and the big or small assurance of fluid outlet can be eliminated bubble and eddy current, are provided with simultaneously simply, are beneficial to moulding and production.
As preferably, further eliminate eddy current, the oil-feed port return opening setting dorsad of described conduit.
As preferably, described oil outlet and return opening level also are set parallel to each other and facing to the center of described housing.
As preferably, described return opening is positioned at the oil outlet top.
Compared with prior art, advantage of the present utility model is: the novel eddy current holdout device that spoiler, demarcation strip and guide rail are set in the housing inner chamber, turn to fluid through splitter, duct channelization, and from the fluid outlet outflow that scatters, solved the problem that eddy current produces well, simultaneously, bubble also is eliminated, and oil vapor can not occur yet; Overall construction design is exquisite compact, connection and reasonable arrangement, and using effect is good.
Description of drawings
Fig. 1 is the example structure schematic representation.
Fig. 2 is for removing the structural representation behind lid, the upper shell among Fig. 1.
Fig. 3 is the plan view behind the removal lower shell body bottom among Fig. 1.
Fig. 4 is the constitutional diagram of spoiler, filter screen and splitter among Fig. 1.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, automobile power steering oil can in the present embodiment comprises housing 100 and the eddy current holdout device of being located in the housing 100, housing 100 is made up of lid 7, upper shell 8 and lower shell body 1, lower shell body 1 has return opening 11 and oil outlet 12, oil outlet 11 and return opening 12 levels also are set parallel to each other and facing to the center of lower shell body 1, return opening 11 is positioned at oil outlet 12 tops.
The eddy current holdout device is located on the oil circuit between return opening 11 and the oil outlet 12, be used to stop oil circuit to produce eddy current, comprise spoiler 2, demarcation strip 3 and conduit 4, being arranged in the lower shell body 1 and having a plurality of fluid of spoiler 2 levels exports 21, demarcation strip 3 is located at spoiler 2 belows, and lower shell body 1 is positioned at the inner chamber of spoiler below 2 is separated into the first cavity 1a and the second cavity 1b, the first cavity 1a communicates with return opening 11, and the second cavity 1b oil inlet end communicates with fluid outlet 21 and oil outlet 12 respectively with oil outlet end; Conduit 4 is located in the first cavity 1a, the oil in the first cavity 1a can be incorporated in the fluid outlet 21 of spoiler.
Further, spoiler 2 belows are provided with splitter 22 over against return opening.Splitter 22 has the bar-shaped trough 27 of vertical setting.Spoiler 2 is positioned at the second cavity 1b upper-end surface part and has filtering hole, is furnished with filter screen 23 on this filtering hole.Fluid outlet 21 filter screen 23 dorsad is provided with.
Be convenient to processing, the spoiler 2 in the present embodiment, splitter 22 and filter screen 23 are integral piece.
Turn to fluid to enter the first cavity 1a from return opening, through splitter 22, conduit 4 water conservancy diversion, and from fluid outlet 21 outflows that scatter, after the shunting turn to fluid to be filtered net 23 impurity screenings after, enter the second cavity 1b, at last by oil pump from oil outlet 12 extractions.
Claims (10)
1. an automobile power steering oil can comprises
Housing has return opening and oil outlet;
The eddy current holdout device is located on the oil circuit between aforementioned return opening and the oil outlet, is used to stop oil circuit to produce eddy current,
It is characterized in that described eddy current holdout device comprises
Spoiler is located in the aforementioned housing, has a plurality of fluid outlets;
Demarcation strip, be located at aforementioned spoiler below, and the inner chamber that aforementioned housing is positioned at below the spoiler is separated into first cavity and second cavity, and aforesaid first cavity communicates with return opening, and the aforesaid second cavity oil inlet end communicates with fluid outlet and oil outlet respectively with oil outlet end; And
Conduit is located in aforesaid first cavity, the oil in aforementioned first cavity can be incorporated in the fluid outlet of aforementioned spoiler.
2. automobile power steering oil can according to claim 1 is characterized in that described spoiler below is provided with splitter over against return opening.
3. automobile power steering oil can according to claim 2 is characterized in that described splitter has the bar-shaped trough or the bar hole of vertical setting.
4. according to claim 1 or 2 or 3 described automobile power steering oil cans, it is characterized in that described spoiler is positioned at the second cavity upper-end surface part and has filtering hole, be furnished with filter screen on this filtering hole.
5. automobile power steering oil can according to claim 4 is characterized in that the described dorsad filter screen setting of described fluid outlet.
6. automobile power steering oil can according to claim 4 is characterized in that described spoiler, splitter and filter screen are integral piece.
7. automobile power steering oil can according to claim 4, it is characterized in that described spoiler middle part has the mesopore that is communicated with described conduit, extend upward around mesopore and to be provided with a retaining wall and at least one column, and, retaining wall is near the filtering hole setting, one cover plate is located at aforesaid retaining wall and column top, and described fluid outlet then takes shape between the column or the gap between column and the retaining wall.
8. according to claim 1 or 2 or 3 described automobile power steering oil cans, it is characterized in that the oil-feed port return opening setting dorsad of described conduit.
9. according to claim 1 or 2 or 3 described automobile power steering oil cans, it is characterized in that described oil outlet and return opening level and be set parallel to each other and facing to the center of described housing.
10. automobile power steering oil can according to claim 9 is characterized in that described return opening is positioned at the oil outlet top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205231438U CN201771877U (en) | 2010-09-07 | 2010-09-07 | Auto power steering reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205231438U CN201771877U (en) | 2010-09-07 | 2010-09-07 | Auto power steering reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201771877U true CN201771877U (en) | 2011-03-23 |
Family
ID=43751723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205231438U Expired - Lifetime CN201771877U (en) | 2010-09-07 | 2010-09-07 | Auto power steering reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201771877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104619995A (en) * | 2012-09-10 | 2015-05-13 | Trw汽车股份有限公司 | Fluid container, in particular hydraulic reservoir for a motor-pump unit |
| CN111759737A (en) * | 2019-04-02 | 2020-10-13 | 云南中烟工业有限责任公司 | Micro-container and high-speed filling system and method thereof |
-
2010
- 2010-09-07 CN CN2010205231438U patent/CN201771877U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104619995A (en) * | 2012-09-10 | 2015-05-13 | Trw汽车股份有限公司 | Fluid container, in particular hydraulic reservoir for a motor-pump unit |
| CN111759737A (en) * | 2019-04-02 | 2020-10-13 | 云南中烟工业有限责任公司 | Micro-container and high-speed filling system and method thereof |
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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: 20110323 |
|
| CX01 | Expiry of patent term |