CN205918461U - Novel engine oil control valve - Google Patents
Novel engine oil control valve Download PDFInfo
- Publication number
- CN205918461U CN205918461U CN201620550670.5U CN201620550670U CN205918461U CN 205918461 U CN205918461 U CN 205918461U CN 201620550670 U CN201620550670 U CN 201620550670U CN 205918461 U CN205918461 U CN 205918461U
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- CN
- China
- Prior art keywords
- mouth
- valve
- oil
- oil discharge
- control valve
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- Expired - Fee Related
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Abstract
The utility model relates to an engine oil control valve technical field especially relates to a novel engine oil control valve. This control valve includes driving part and electromagnetic induction part, shown driving part includes valve barrel and case, the oil inlet inboard of valve barrel sets up the spring holder, the case is installed in valve bush inner cavity, set up the spring between case and the spring holder, the case is inside cavity bottom open -ended structure, the opening portion is linked together with the oil inlet, produce oil passageway A mouth and closely spaced in oily passageway C mouth and the interval between the passageway D mouth of producing oil between the passageway B mouth of producing oil, the valve barrel middle part sets up the return flow line, the return flow line inner chamber is provided with the check valve, the check valve is elasticity annular metallic piece, the annular metallic piece is hugged closely at return flow line inner chamber inner wall. The utility model has the advantages of simple structure and reasonable design, make the degree of difficulty and with low costs, the installation is simple, convenient, has saved the space, does not influence other equipment layout, the reliability is high, and long service life can guarantee variable valve timing system's normal work.
Description
Technical field
This utility model is related to OCV Oil Control Valve technical field, more particularly, to a kind of new oil control valve.
Background technology
At present, automobile engine pressure control valve is commonly abbreviated as ocv valve, refers exclusively to the oil pressure of VVT
Control valve.VVT achieves lifting, oil consumption and the discharge of engine power and moment of torsion with relatively low cost
Reduce, it has also become the standard configuration of Modern Engine.But in actual application, the control of VVT
Often clamping stagnation problem in mechanism's ocv valve, lead to timing entanglement, can not car or the problems such as unstable idle speed.
Content of the invention
The purpose of this utility model is to overcome weak point present in above-mentioned technology, provides that a kind of structure is simple, sets
Rationally, reliability is high, the OCV Oil Control Valve driving means of long service life for meter.
The technical scheme that this utility model is taken for achieving the above object is:
A kind of new oil control valve, this control valve includes drive part and electromagnetic induction part, shown drive part
Including including valve pocket and valve element, inside the oil-in of valve pocket, spring base is set, described valve element is arranged in valve pocket inner chamber, described
Spring is set between valve element and spring base, and described valve element is the structure of inner hollow bottom opening, described opening portion with
Oil-in is connected, and described valve pocket two ends are uniformly arranged multiple oil discharge passage a mouths and oil discharge passage b mouth respectively, described valve
The two ends of core are respectively provided with oily passage c mouth and oil discharge passage d mouth, between described oil discharge passage a mouth and oil discharge passage b mouth between
Away from less than the spacing between oily passage c mouth and oil discharge passage d mouth, return flow line is set, described backflow in the middle part of described valve pocket
Channel lumen is provided with check valve, and described check valve is elastic ring sheet metal, and described annular sheet metal is close to backflow
Channel lumen inwall.
As improving further, described oil discharge passage a mouth, oil discharge passage b mouth and return flow line are respectively provided with filtration
Device.
As improving further, defecator includes two semi-circular bracket, and two described semi-circular bracket are arranged
Drainage screen, two described semi-circular bracket one end are hinged, and the other end is connected by arranging interface arrangment.
This utility model structure is simple, reasonable in design, manufacture difficulty and low cost；It is simple, convenient to install, and saves sky
Between, do not affect other equipment arrangement；Reliability is high, and long service life ensure that the normal work of VVT.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is filter apparatus configuration schematic diagram of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is made a detailed explanation.
A kind of new oil control valve as shown in Figure 1, this control valve includes drive part and electromagnetic induction part, shown
Including valve pocket 2 and valve element 4, the oil-in 5 inner side setting spring base 1 of valve pocket 2, described valve element 4 is arranged on valve to drive part
Cover in 2 inner chambers, spring 22 is set between described valve element and spring base 1, described valve element 4 is the knot of inner hollow bottom opening
Structure, described opening portion is connected with oil-in 5, and described valve pocket two ends 2 are uniformly arranged multiple oil discharge passage a mouths 6 respectively
With oil discharge passage b mouth 7, groove 1 is set in the middle part of described valve element, described valve element 4 two ends are respectively provided with oily passage c mouth 8 and go out
Oily passage d mouth 9, is smaller than oily passage c mouth 8 and oil discharge passage between described oil discharge passage a mouth 6 and oil discharge passage b mouth 7
Spacing between d mouth 9, described oil discharge passage a mouth 6, oil discharge passage b mouth 7 and return flow line 10 are respectively provided with defecator,
Described valve pocket 2 middle part setting return flow line 10, described return flow line 10 inner chamber is provided with check valve 21, described check valve
21 is elastic ring sheet metal, and described annular sheet metal is close to cavity wall in return flow line.
As shown in Fig. 2 defecator 3 includes two semi-circular bracket 13,14, described two semi-circular bracket 13,14
Upper setting drainage screen 12, two described semi-circular bracket one end are hinged, and the other end is connected by arranging interface arrangment.
Claims (3)
1. a kind of new oil control valve, this control valve includes drive part and electromagnetic induction part, shown drive division subpackage
Include valve pocket (2) and valve element (4), setting spring base (1) inside the oil-in (5) of valve pocket (2), described valve element (4) is arranged on valve pocket
(2) in inner chamber, between described valve element and spring base (1) setting spring (22) it is characterised in that: described valve element (4) be interior
The structure of portion's hollow base opening, described opening portion is connected with oil-in (5), and described valve pocket (2) two ends are respectively all
Multiple oil discharge passages a mouth (6) of even setting and oil discharge passage b mouth (7), described valve element (4) two ends are respectively provided with oily passage c mouth
And oil discharge passage d mouth (9), (8) it is smaller than oily passage c between described oil discharge passage a mouth (6) and oil discharge passage b mouth (7)
Spacing between mouthful (8) and oil discharge passage d mouth (9), arranges return flow line (10) in the middle part of described valve pocket (2), described backflow
Passage (10) inner chamber is provided with check valve (21), and described check valve (21) is elastic ring sheet metal, described endless metal
Piece is close to cavity wall in return flow line.
2. a kind of new oil control valve according to claim 1 it is characterised in that: described oil discharge passage a mouth (6),
It is respectively provided with defecator (3) on oil discharge passage b mouth (7) and return flow line (10).
3. a kind of new oil control valve according to claim 2 it is characterised in that: defecator (3) include two and half
Circular support (13,14), described two semi-circular bracket (13,14) are upper to arrange drainage screen (12), described two semicircles
Support one end is hinged, and the other end is connected by arranging interface arrangment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550670.5U CN205918461U (en) | 2016-06-08 | 2016-06-08 | Novel engine oil control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550670.5U CN205918461U (en) | 2016-06-08 | 2016-06-08 | Novel engine oil control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205918461U true CN205918461U (en) | 2017-02-01 |
Family
ID=57877454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620550670.5U Expired - Fee Related CN205918461U (en) | 2016-06-08 | 2016-06-08 | Novel engine oil control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205918461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658510A (en) * | 2022-03-24 | 2022-06-24 | 江苏海龙电器有限公司 | OCV valve with optimized VVT unlocking function and use method thereof |
-
2016
- 2016-06-08 CN CN201620550670.5U patent/CN205918461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658510A (en) * | 2022-03-24 | 2022-06-24 | 江苏海龙电器有限公司 | OCV valve with optimized VVT unlocking function and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20170608 |