CN204152586U - A kind of engine lubricating oil security filter - Google Patents
A kind of engine lubricating oil security filter Download PDFInfo
- Publication number
- CN204152586U CN204152586U CN201420181674.1U CN201420181674U CN204152586U CN 204152586 U CN204152586 U CN 204152586U CN 201420181674 U CN201420181674 U CN 201420181674U CN 204152586 U CN204152586 U CN 204152586U
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- CN
- China
- Prior art keywords
- filter
- fuel sucking
- filter screen
- fixed block
- pipe
- 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
A kind of new work engine lubricant oil security filter, comprises fuel sucking pipe and fixed block, is provided with down the filter screen of funnel form, in order to impurity screening at fuel sucking pipe and motor joint.Filter screen is fixed on flange bracket by screw, pressure ring and support, to ensure to be fixed as down funnel form.Fix at flange bracket and between sealing gasket and backup flange with fixed block, to ensure filter sealing.Fuel sucking pipe is also provided with vertical pipe, for depositing filter residue.Vertical pipe is provided with sealing gasket equally, fixes with fixed block.Vertical pipe is also provided with screw plug and connection block bottom.The utility model enhances filtering effect and sealing, and reliability is high, easy to maintenance.
Description
Technical field
The utility model belongs to engine application field, particularly relates to a kind of engine lubricating oil security filter.
Background technique
Lubricant oil is the requisite constituent element of normal working of engine, in actual applications, lubricant oil can produce impurity after using, negative effect is caused to engine running, when particularly new engine uses, unclean owing to entering the cleaning of machine pipeline, a large amount of impurity enters motor, reduce mechanical efficiency and working life, even can cause accidents such as " stone roller watt " " scuffings of cylinder bore " time serious, jeopardize production safety.Therefore, lubricant oil security filter must be installed additional at engine oil-suction pipe place, filtering is carried out to lubricant oil.Last one barrier of motivation of setting out as lubricant oil, lubricant oil security filter is widely used in various engine system, comprises land generating, container-type generating, marine engine (promote mainly into or generate electricity) or hull auxiliaries (engineering ship etc.) and diesel engine of locomotive unit etc.
In the prior art, lubricant oil security filter often adopts individual layer filter screen to filter impurity, its circulation area is relatively too small, and does not consider design solid-holding pipeline, causes blocking in the pipeline short time serious, need frequently to clean filter or change, cause maintenance cost too high, in addition, when safeguarding, need frequent start-stop motor, not only reduce enterprises production efficiency, also can produce negative effect working life to unit.
In addition, because security filter is directly connected with motor, and the non-rigid connection in fuel sucking pipe two ends, impact by unit vibrations and flow of fluid and affect, Long-Time Service can wear and tear at accelerated evolution position, causes oil leakage, causes potential safety hazard and befouling environment.Therefore sealing is also the factor that security filter must be considered.
Model utility content
For problems of the prior art, the utility model provides the engine lubricating oil security filter that a kind of filtering effect is strong, sealing is strong, and object is further intensive filtration effect, sets up the collection to impurity screening and discharge function simultaneously, is convenient to safeguard.
The utility model engine lubricating oil security filter as shown in Figure 1, comprises fuel sucking pipe and fixed block, is provided with down the filter screen of funnel form, in order to impurity screening at fuel sucking pipe and motor joint.Filter screen is fixed on flange bracket by screw, pressure ring and support, to ensure to be fixed as down funnel form.Fix at flange bracket and between sealing gasket and backup flange with fixed block, to ensure filter sealing.Fuel sucking pipe is also provided with vertical pipe, for depositing filter residue.Vertical pipe is provided with sealing gasket equally, fixes with fixed block.Vertical pipe is also provided with screw plug and connection block bottom.
As preferably, as user is provided with residual oil case, the screw plug on lower connector seat can be replaced by pipeline and set up valve, to connect external filter residue case, can periodic cleaning lubricant oil security filter, and filter residue is introduced residual oil case fixed point and collect, free from environmental pollution.
As preferably, when after new engine running-in period, to set out the pressure of motivation to increase lubricant oil, now set lubricant oil secondary filter " has cleaned " complete to the pipeline of engine lubricating oil ingress, filter screen assembling must be removed, alternative flange should be assemblied in the position of former filter screen assembling after removing filter screen assembling, in order to avoid affect the installation of piping.
In sum, the utility model has the advantages that, enhanced filtering effect and the sealing of security filter by the setting of the filter screen of falling funnel form and sealing gasket, and be provided with vertical pipe in order to deposit filter residue, facilitate the clean of system and safeguard.Whole design component used are few, compact structure, and install, maintenance cost is low, reliability is high.
Accompanying drawing explanation
Fig. 1 is structural perspective of the present utility model
Fig. 2 is the amplification explanatory drawing of part A shown in Fig. 1
Fig. 3 is the fuel-displaced direction schematic diagram of Fig. 1
Fig. 4 is the oil-feed direction schematic diagram of Fig. 1
Fig. 5 is the integrally-built plan view of the utility model
Wherein, 1-fuel sucking pipe, 2-fixed block, 3-vertical pipe sealing gasket, 4-screw plug, 5-connection block, 6-backup flange, 7-sealing joint pad, 8-pivot flange, 9-screw, 10-pressure ring, 11-filter screen, 12-support, 13-vertical pipe.
Embodiment
Below in conjunction with accompanying drawing, explanation is further explained to the utility model.
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
A kind of mode of execution of the present utility model as shown in Figure 1.Lubricant oil to be filtered enters fuel sucking pipe along direction as shown, after strainer filtering, enter engine system.Support is weldingly fixed on flange bracket and supports filter screen; filter screen is made to be in tensioning state all the time; the not lubricated oil of protection filter screen rushes fold or breakage; lubricant oil to be filtered is greatly increased through the circulation area of filter screen and even exceedes bore; enhance filtering effect; also being convenient to filter residue falls in lower vertical pipeline, easy cleaning.When filter needs cleaning, can directly pull down pressure ring and screw, to clean filter screen or to change.If any peripheral hardware filter residue case, the screw plug on lower connector seat can be replaced by pipeline and set up valve, can periodic cleaning lubricant oil security filter, and filter residue is introduced filter residue case fixed point and collect.Fuel sucking pipe and motor attachment portion and vertical pipe are equipped with sealing gasket, are fixed, enhance sealing and also enhance part stability simultaneously, wear and tear after a long time use to prevent attachment portion because of engine vibration by fixed block.
In the motor that my corporate user joins at present, great majority have filled uses lubricant oil security filter, and particularly marine diesel engine adopts comprehensively, avoids the generation of many motor accidents, be subject to the consistent favorable comment of user and commissioning staff, promote in my company's motor at present.
Claims (3)
1. an engine lubricating oil security filter, comprise fuel sucking pipe and fixed block, it is characterized in that: described fuel sucking pipe one end is provided with funnel shaped filter screen, and described fuel sucking pipe is provided with longitudinal vertical pipe, is provided with dismountable screw plug and connection block bottom described vertical pipe.
2. a kind of engine lubricating oil security filter as claimed in claim 1, is characterized in that: described filter screen is fixed on flange bracket by screw, pressure ring and support.
3. a kind of engine lubricating oil security filter as claimed in claim 2, is characterized in that: described flange bracket and fixing with fixed block between sealing gasket and backup flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181674.1U CN204152586U (en) | 2014-04-15 | 2014-04-15 | A kind of engine lubricating oil security filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181674.1U CN204152586U (en) | 2014-04-15 | 2014-04-15 | A kind of engine lubricating oil security filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152586U true CN204152586U (en) | 2015-02-11 |
Family
ID=52510711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181674.1U Expired - Fee Related CN204152586U (en) | 2014-04-15 | 2014-04-15 | A kind of engine lubricating oil security filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641678A (en) * | 2016-12-15 | 2017-05-10 | 大连船舶重工集团有限公司 | Lubricating oil cone filter for ship main engine debugging |
-
2014
- 2014-04-15 CN CN201420181674.1U patent/CN204152586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641678A (en) * | 2016-12-15 | 2017-05-10 | 大连船舶重工集团有限公司 | Lubricating oil cone filter for ship main engine debugging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 641301 Ziyang City, Sichuan province Yanjiang District No. 77 City Road four Patentee after: Sichuan Zhongche Yuchai engine Limited by Share Ltd Address before: 641301 Ziyang City, Sichuan province Yanjiang District No. 77 City Road four Patentee before: YCSR Sichuan Engine Co.,Ltd. |
|
| 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: 20150211 Termination date: 20190415 |