CN203184112U - Engine oil filter - Google Patents
Engine oil filter Download PDFInfo
- Publication number
- CN203184112U CN203184112U CN 201320099912 CN201320099912U CN203184112U CN 203184112 U CN203184112 U CN 203184112U CN 201320099912 CN201320099912 CN 201320099912 CN 201320099912 U CN201320099912 U CN 201320099912U CN 203184112 U CN203184112 U CN 203184112U
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- CN
- China
- Prior art keywords
- oil
- filter
- cylindrical shell
- filtering net
- layer filtering
- 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
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Abstract
The utility model discloses an engine oil filter which comprises a cylinder, an oil inlet and an oil outlet, and as well as an inner-layer filtering net, an outer-layer filtering net and a plurality of magnetic filtering devices, wherein the oil inlet is formed in one end of the cylinder; the oil outlet is formed in the side wall of the cylinder; the inner-layer filtering net and the outer-layer filtering net are respectively arranged along the inner wall of the cylinder; the outer-layer filtering net is close to the inner wall of the cylinder; a certain spatial distance is formed between the outer-layer filtering net and the inner wall of the cylinder; a certain distance is formed between the inner-layer filtering net and the outer-layer filtering net; net holes of the inner-layer filtering net and the net holes of the outer-layer filtering net are distributed in a staggered manner; and the plurality of magnetic devices are distributed at intervals between the outer-layer filtering net and the inner wall of the cylinder. By utilizing the engine oil filter, the filtration of the engine oil is effectively realized in multiple levels, the use situation of the filter is monitored in real time, and moreover the use situation of the filter is accurately and effectively judged in time.
Description
Technical field
The utility model relates to the compressor parts and makes field, especially a kind of oil strainer.
Background technology
In compressor uses owing to usually mix in the machine oil a large amount of impurity is arranged, especially since a moving component in use because the motion break-in; can produce a large amount of metal impurities; these metal impurities blend in the machine oil, and then flow in the main frame of compressor, cause the infringement of main frame.Therefore, for fear of the generation of this damage, filter must be set in compressor.
Existing filter is arranged on mostly and is provided with filter core in the compressor, is filtered as one deck filter screen etc., because the restriction in aperture itself on the filter screen, its filter effect is not fine, and is difficult to realization to effective filtration of metal impurities.In addition, because filter core is installed among the filter, is difficult to accurately judge for the operating position of filter core, and then influences the service efficiency of compressor.
The utility model content
Problem at existing oil strainer poor filtration effect, a kind of oil strainer now is provided, can realize the filtration to machine oil effectively at many levels, and the operating position of monitoring equipment oil strainer in real time, in time, accurately and effectively the oil strainer operating position is judged.
Concrete technical scheme is as follows:
A kind of oil strainer comprises cylindrical shell, oil-in, oil-out, and described oil-in is arranged on an end of described cylindrical shell, and described oil-out is arranged on the sidewall of described cylindrical shell, wherein,
Also comprise inner filter screen and outer filter, described inner filter screen and described outer filter are respectively along the inwall setting of described cylindrical shell, described outer filter forms certain space length near the inwall of described cylindrical shell between the inwall of described outer filter and described cylindrical shell; Form certain distance between described inner filter screen and the described outer filter, the mesh of described inner filter screen and the mesh of described outer filter are interspersed;
A plurality of magnetic filter devices, described a plurality of magnetic devices are distributed between described outer filter and the described cylinder inboard wall.
At a preferred embodiment of the present utility model, also comprise pressure inductor and siren, described pressure inductor is installed in the described oil strainer, and described pressure inductor is connected with control device respectively with described siren.
At a preferred embodiment of the present utility model, described magnetic filter device is strip magnet, and described magnetic filter device is arranged between described outer filter and the described cylinder inboard wall along the circumferential direction of described cylindrical shell.
At a preferred embodiment of the present utility model, a plurality of through holes are arranged on the described magnetic filter device, the inwall of described through hole is that nonmagnetic substance constitutes.
The beneficial effect of technique scheme is:
The utility model provides a kind of oil strainer, is staggeredly equipped with two-layer filter screen, can realize the effective filtration to machine oil; In addition, also in the filter screen arranged outside a plurality of magnets are arranged, when not influencing engine oil flow, realize the adsorption filtration of metal impurities in the machine oil by this magnet effectively; At last, also be provided with pressure inductor and flow monitoring device etc., can the operating position of oil strainer be effectively judged, thereby accurately and timely oil strainer is cleaned or changes, improved service efficiency.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of oil strainer of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as restriction of the present utility model.
Shown in Fig. 1, the utility model discloses a kind of oil strainer, comprise cylindrical shell 1, oil-in 2, oil-out 3, wherein, this oil-in 2 is arranged on an end of cylindrical shell 1, oil-out 3 is arranged on the sidewall of cylindrical shell 1, also comprise inner filter screen 4 and outer filter 5, inner filter screen 4 and outer filter 5 are respectively along the inwall setting of cylindrical shell 1, this outer filter 5 is near the inwall of cylindrical shell 1, form certain space length between the inwall of outer filter 5 and cylindrical shell 1, and form certain distance between inner filter screen 4 and the outer filter 5, the mesh of the mesh of inner filter screen 4 and outer filter 5 is interspersed, and by this structure that is interspersed, can play filtration better.In the enforcement, inner filter screen 4 and outer filter 5 can be the filtrations that the order number equates or do not wait; In addition, this inner filter screen 4 and outer filter 5 also can be the filtrations of being made by different materials, for example, can make metal screen or plastic filter screen, can also be to have absorption or other materials with filter effect filter screen of making or being mixed and made in the prior art, no longer be given unnecessary details at this.
Further, the utility model also comprises a plurality of magnetic filter devices 6, and a plurality of magnetic filter devices 6 are distributed between outer filter 5 and cylindrical shell 1 inwall; In an embodiment of the present utility model, this magnetic filter device 6 can be strip magnet, this magnetic filter device 6 has the certain intervals distance each other, and the circumferential direction along cylindrical shell 1 is arranged between the inwall of outer filter 5 and cylindrical shell 1, thereby adsorb metallics that to mix in the machine oil etc., reduce the impurity in the machine oil further.
In this practical another novel embodiment, a plurality of through holes (not indicating among the figure) are arranged on the magnetic filter device 6, wherein, the inwall of through hole is that nonmagnetic substance constitutes, thereby can guarantee passing through of oil flow rate more.
On the basis of technique scheme, also comprise flow monitoring device (not indicating among the figure), this flow monitoring device is installed on oil-in 2 and oil-out 3 respectively, in the enforcement, can monitor the flow size of oil-in 2 and oil-out 3 according to the flow monitoring device, thereby can judge the working condition of this oil strainer, for example, when oil-in 2 normal oil-feeds and oil-out 3 place's flows are too small even do not have, at this moment, just need in time be overhauled this oil strainer, be avoided causing the damage of other parts.
In an embodiment of the present utility model, also comprise pressure inductor (not indicating among the figure) and siren (not indicating among the figure), this pressure inductor is installed in the oil strainer, and this pressure inductor is connected with control device respectively with siren, this pressure inductor can be monitored the pressure of oil strainer inner chamber, can be separately or judge the working condition of oil strainer each several part in conjunction with above-mentioned flow monitoring device, can in time give the alarm when abnormal conditions occurring, in the enforcement, this flow monitoring device also can connect respectively at this siren, this siren can be installed on the oil strainer, can also be connected and installed in other make things convenient for the user to see or the effective range of hearing in.
The above only is the utility model preferred embodiment; above embodiment can make up, conversion; be not so limit claim of the present utility model; so the equivalent structure that all utilization the utility model specifications and diagramatic content have been done changes, and all is included in the protection domain of the present utility model.
Claims (4)
1. an oil strainer comprises cylindrical shell, oil-in, oil-out, and described oil-in is arranged on an end of described cylindrical shell, and described oil-out is arranged on the sidewall of described cylindrical shell, it is characterized in that:
Also comprise inner filter screen and outer filter, described inner filter screen and described outer filter are respectively along the inwall setting of described cylindrical shell, described outer filter forms certain space length near the inwall of described cylindrical shell between the inwall of described outer filter and described cylindrical shell; Form certain distance between described inner filter screen and the described outer filter, the mesh of described inner filter screen and the mesh of described outer filter are interspersed;
A plurality of magnetic filter devices, described a plurality of magnetic devices are distributed between described outer filter and the described cylinder inboard wall;
Flow monitoring device, described flow monitoring device are installed on described oil-in and described oil-out place respectively.
2. oil strainer according to claim 1, it is characterized in that: also comprise pressure inductor and siren, described pressure inductor is installed in the described oil strainer, and described pressure inductor is connected with a control device respectively with described siren.
3. oil strainer according to claim 1, it is characterized in that: described magnetic filter device is strip magnet, described magnetic filter device is arranged between described outer filter and the described cylinder inboard wall along the circumferential direction of described cylindrical shell.
4. oil strainer according to claim 1 is characterized in that: it is that nonmagnetic substance constitutes that a plurality of through holes, the inwall of described through hole are arranged on the described magnetic filter device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099912 CN203184112U (en) | 2013-03-04 | 2013-03-04 | Engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099912 CN203184112U (en) | 2013-03-04 | 2013-03-04 | Engine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203184112U true CN203184112U (en) | 2013-09-11 |
Family
ID=49101012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099912 Expired - Fee Related CN203184112U (en) | 2013-03-04 | 2013-03-04 | Engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065081A (en) * | 2015-07-31 | 2015-11-18 | 蚌埠市风驰滤清器有限公司 | Improved engine oil filter |
| CN114033774A (en) * | 2021-12-01 | 2022-02-11 | 通用技术集团机床工程研究院有限公司 | Plate type stacked filter |
-
2013
- 2013-03-04 CN CN 201320099912 patent/CN203184112U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065081A (en) * | 2015-07-31 | 2015-11-18 | 蚌埠市风驰滤清器有限公司 | Improved engine oil filter |
| CN114033774A (en) * | 2021-12-01 | 2022-02-11 | 通用技术集团机床工程研究院有限公司 | Plate type stacked filter |
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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 |
Granted publication date: 20130911 Termination date: 20140304 |