CN109236408A - A kind of machine oil filter core filterability detection system - Google Patents
A kind of machine oil filter core filterability detection system Download PDFInfo
- Publication number
- CN109236408A CN109236408A CN201811305909.2A CN201811305909A CN109236408A CN 109236408 A CN109236408 A CN 109236408A CN 201811305909 A CN201811305909 A CN 201811305909A CN 109236408 A CN109236408 A CN 109236408A
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- CN
- China
- Prior art keywords
- machine
- filter core
- filterability
- oil filter
- machine oil
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/10—Indicating devices; Other safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
A kind of machine oil filter core filterability detection system, including machine filter holding chamber, machine oil filter core is equipped with inside machine filter holding chamber, machine filter holding chamber one end is equipped with oil inlet pipe, turbidity sensing chamber is connected with by branch pipe above machine filter holding chamber, branch pipe is connected to machine oil filter core oil inlet end, turbidity sensing chamber is square cavity structure, piston structure is equipped in square cavity structure, piston structure and branch pipe connecting position set adjacent one side equipped with photosensitive sensor, another side is connect by spring structure with square cavity inner structural wall, generating device of laser is inlaid in square cavity structure, generating device of laser transmitting terminal is directed toward photosensitive sensor, controller is additionally provided with outside turbidity sensing chamber, overcome the deficiencies in the prior art, the muddy degree of machine filter holding chamber inner engine oil is detected using turbidity sensing chamber, to determine a need for change engine oil filter core, more It is scientific and reasonable, while ensure that the performance of engine and reducing the cost of vehicle maintenance.
Description
Technical field
The invention belongs to oil filtration technical fields, and in particular to a kind of machine oil filter core filterability detection system.
Background technique
Machine oil machine filter refers to the quality that also guarantee machine oil other than filtering, such as viscosity, acid value, the content of antioxidant
Etc., deterioration can occur under long term high temperature operating conditions for these indexs so vehicle wants regular change engine oil, to guarantee that index exists
In acceptable range.
If machine oil is directly entered lubricant passage way without oil filter, the sundries contained in machine oil will be brought into
The friction surface of kinematic pair accelerates the abrasion of part, reduces the service life of engine.The effect of oil filter is to filter out machine
Sundries, colloid and moisture in oil convey clean machine oil to each lubricant housings.
Wherein existing machine oil machine filter is generally determined according to milimeter number or time with changing, wherein irregular due to oil product
Uneven, this judgement is note inaccuracy.
Summary of the invention
The purpose of the present invention is to provide a kind of machine oil filter core filterability detection systems, overcome the deficiencies in the prior art,
When mailbox is to engine oil, indoor part of gasoline is placed due to the effect machine filter of pressure and is charged to turbidity detection
Room, then translucency is detected by generating device of laser and photosensitive sensor cooperation, so that turbidity is indirectly determined, in vehicle
When stopping, turbidity is detected indoor machine oil and is discharged in machine filter holding chamber by piston structure due to the effect return of spring, thus
It realizes that turbidity sensing chamber and machine filter place indoor oily condition and be consistent, machine filter holding chamber is detected using turbidity sensing chamber
The muddy degree of inner engine oil, it is more scientific and reasonable to determine a need for change engine oil filter core, while ensure that the property of engine
It can and reduce the cost of vehicle maintenance.
To solve the above problems, the technical solution used in the present invention is as follows:
A kind of machine oil filter core filterability detection system, including machine filter holding chamber, the machine filter holding chamber inside are equipped with machine oil filter core,
Machine filter holding chamber one end is equipped with oil inlet pipe, and the other end is equipped with flowline, is connected above the machine filter holding chamber by branch pipe
There is turbidity sensing chamber, the branch pipe is connected to machine oil filter core oil inlet end, and the turbidity sensing chamber is square cavity structure, institute
It states and is equipped with piston structure in square cavity structure, the piston structure and branch pipe connecting position set adjacent one side equipped with light sensor
Device, another side are connect by spring structure with square cavity inner structural wall, are inlaid with laser in the square cavity structure
Device, the generating device of laser transmitting terminal is directed toward photosensitive sensor, is additionally provided with controller outside the turbidity sensing chamber, described
Photosensitive sensor and generating device of laser are connect with controller.
Further, the controller includes photosensitive sensor signal receiving module, light transmittance parameter presetting module, compares
Device, MCU control module and warning device, the photosensitive sensor signal receiving module and light transmittance parameter presetting module pass through
Comparator is connect with MCU control module, and the MCU control module and warning device control its starting and close.
Further, the photosensitive sensor is connect with photosensitive sensor signal receiving module.
Further, the generating device of laser is connect with MCU control module.
Further, the warning device includes audible alarm unit and light alarming device.
Further, the audible alarm unit is equipped with independent control switch.
Further, the also used conducting wire of the controller is connected with fast connector.
The present invention compared with prior art, has the advantages that
A kind of machine oil filter core filterability detection system of the present invention, when mailbox is to engine oil, due to pressure
Effect machine filter places indoor part of gasoline and is charged to turbidity sensing chamber, then is cooperated by generating device of laser and photosensitive sensor
Translucency is detected, to indirectly determine turbidity, when vehicle stops, piston structure, will due to the effect return of spring
Turbidity detects indoor machine oil and is discharged in machine filter holding chamber, to realize that indoor oily condition is placed by turbidity sensing chamber and machine filter
It is consistent, detects the muddy degree of machine filter holding chamber inner engine oil, using turbidity sensing chamber to determine a need for changing
Machine oil filter core, it is more scientific and reasonable, while ensure that the performance of engine and reducing the cost of vehicle maintenance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of machine oil filter core filterability detection system.
Fig. 2 is the structural schematic diagram of controller system.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown, a kind of machine oil filter core filterability detection system of the present invention, including machine filter holding chamber 1, the machine
It filters and is equipped with machine oil filter core inside holding chamber, machine filter holding chamber one end is equipped with oil inlet pipe 2, and the other end is equipped with flowline 3, described
Turbidity sensing chamber 5 is connected with by branch pipe 4 above machine filter holding chamber, the branch pipe 4 is connected to machine oil filter core oil inlet end, described
Turbidity sensing chamber 5 is square cavity structure, is equipped with piston structure 51 in the square cavity structure, the piston structure 51 with
Branch pipe connecting position sets adjacent one side equipped with photosensitive sensor 61, and another side passes through spring structure 52 and square cavity inner structural wall
It connects, generating device of laser 6 is inlaid in the square cavity structure, 6 transmitting terminal of generating device of laser is directed toward photosensitive biography
Sensor 61, is additionally provided with controller 7 outside the turbidity sensing chamber, and the photosensitive sensor and generating device of laser are and controller
Connection；The controller includes photosensitive sensor signal receiving module, light transmittance parameter presetting module, comparator, MCU control mould
Block and warning device, the photosensitive sensor signal receiving module and light transmittance parameter presetting module pass through comparator and MCU
Control module connection, the MCU control module and warning device control its starting and close；The photosensitive sensor and photosensitive biography
The connection of sensor signal receiving module；The generating device of laser is connect with MCU control module；The warning device includes sound report
Alarm device and light alarming device；The audible alarm unit is equipped with independent control switch；The controller is also used to lead
Line is connected with fast connector 71.
To sum up, a kind of machine oil filter core filterability detection system of the present invention, when mailbox is to engine oil, by
Indoor part of gasoline is placed in the effect machine filter of pressure and is charged to turbidity sensing chamber, then passes through generating device of laser and photosensitive biography
Sensor cooperates to detect translucency, thus indirectly determine turbidity, when vehicle stops, effect of the piston structure due to spring
Turbidity is detected indoor machine oil and is discharged in machine filter holding chamber by return, to realize turbidity sensing chamber and machine filter holding chamber
Interior oily condition is consistent, and detects the muddy degree of machine filter holding chamber inner engine oil, using turbidity sensing chamber to determine whether
It needs with change engine oil filter core.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (7)
1. a kind of machine oil filter core filterability detection system, including machine filter holding chamber, the machine filter holding chamber inside is equipped with oil strainer
Core, machine filter holding chamber one end are equipped with oil inlet pipe, and the other end is equipped with flowline, it is characterised in that: on the machine filter holding chamber
Side is connected with turbidity sensing chamber by branch pipe, and the branch pipe is connected to machine oil filter core oil inlet end, and the turbidity sensing chamber is
Square cavity structure, the square cavity structure is interior to be equipped with piston structure, and the piston structure and branch pipe connecting position are set adjacent
It is equipped with photosensitive sensor on one side, another side is connect by spring structure with square cavity inner structural wall, the square cavity structure
On be inlaid with generating device of laser, the generating device of laser transmitting terminal is directed toward photosensitive sensor, outside the turbidity sensing chamber
It is additionally provided with controller, the photosensitive sensor and generating device of laser are connect with controller.
2. a kind of machine oil filter core filterability detection system according to claim 1, it is characterised in that: the controller includes
Photosensitive sensor signal receiving module, light transmittance parameter presetting module, comparator, MCU control module and warning device, the light
Dependent sensor signal receiving module and light transmittance parameter presetting module pass through comparator and connect with MCU control module, the MCU
Control module and warning device control its starting and close.
3. a kind of machine oil filter core filterability detection system according to claim 2, it is characterised in that: the photosensitive sensor
It is connect with photosensitive sensor signal receiving module.
4. a kind of machine oil filter core filterability detection system according to claim 2, it is characterised in that: the laser fills
It sets and is connect with MCU control module.
5. a kind of machine oil filter core filterability detection system according to claim 1, it is characterised in that: the warning device packet
Include audible alarm unit and light alarming device.
6. a kind of machine oil filter core filterability detection system according to claim 1, it is characterised in that: the audible alarm dress
It sets and is equipped with independent control switch.
7. a kind of machine oil filter core filterability detection system according to claim 1, it is characterised in that: the controller is also used
It crosses conducting wire and is connected with fast connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305909.2A CN109236408A (en) | 2018-11-05 | 2018-11-05 | A kind of machine oil filter core filterability detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305909.2A CN109236408A (en) | 2018-11-05 | 2018-11-05 | A kind of machine oil filter core filterability detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109236408A true CN109236408A (en) | 2019-01-18 |
Family
ID=65076564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811305909.2A Pending CN109236408A (en) | 2018-11-05 | 2018-11-05 | A kind of machine oil filter core filterability detection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109236408A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5377531A (en) * | 1993-09-30 | 1995-01-03 | Gomm; Nelson R. | Portable oil change analyzer |
| CN105764836A (en) * | 2013-11-22 | 2016-07-13 | 捷豹路虎有限公司 | Methods and system for determining fuel quality in vehicle |
| CN206974862U (en) * | 2017-03-31 | 2018-02-06 | 福州赛孚玛尼环保科技有限公司 | A kind of machine oil filter core detection means |
| CN108562724A (en) * | 2017-12-20 | 2018-09-21 | 温州大学激光与光电智能制造研究院 | A kind of engine oil quality detecting system and its detection method |
-
2018
- 2018-11-05 CN CN201811305909.2A patent/CN109236408A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5377531A (en) * | 1993-09-30 | 1995-01-03 | Gomm; Nelson R. | Portable oil change analyzer |
| CN105764836A (en) * | 2013-11-22 | 2016-07-13 | 捷豹路虎有限公司 | Methods and system for determining fuel quality in vehicle |
| CN206974862U (en) * | 2017-03-31 | 2018-02-06 | 福州赛孚玛尼环保科技有限公司 | A kind of machine oil filter core detection means |
| CN108562724A (en) * | 2017-12-20 | 2018-09-21 | 温州大学激光与光电智能制造研究院 | A kind of engine oil quality detecting system and its detection method |
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