CN113482743B - Environment-friendly engine oil filter - Google Patents
Environment-friendly engine oil filter Download PDFInfo
- Publication number
- CN113482743B CN113482743B CN202110794488.XA CN202110794488A CN113482743B CN 113482743 B CN113482743 B CN 113482743B CN 202110794488 A CN202110794488 A CN 202110794488A CN 113482743 B CN113482743 B CN 113482743B
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- Prior art keywords
- filter
- air bag
- plate
- engine oil
- oil
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- 239000010705 motor oil Substances 0.000 title abstract description 96
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 62
- 238000007789 sealing Methods 0.000 claims description 42
- 238000004140 cleaning Methods 0.000 claims description 32
- 230000000694 effects Effects 0.000 claims description 26
- 230000007613 environmental effect Effects 0.000 claims description 3
- 230000010405 clearance mechanism Effects 0.000 claims 2
- 230000000295 complement effect Effects 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 46
- 239000003921 oil Substances 0.000 abstract description 46
- 239000000463 material Substances 0.000 abstract description 11
- 239000002245 particle Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 description 16
- 239000002699 waste material Substances 0.000 description 11
- 239000002184 metal Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 208000035874 Excoriation Diseases 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 5
- 229920002379 silicone rubber Polymers 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 239000010721 machine oil Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- -1 viscosity Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
-
- 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
-
- 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
- F01M11/04—Filling or draining lubricant of or from machines or engines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention relates to the technical field of filters, in particular to an environment-friendly oil filter, which comprises a shell, wherein the outer surface of the upper end of the shell is in threaded connection with a cover body, and an oil outlet is formed in the middle of the outer surface of the upper end of the cover body in a penetrating manner. According to the invention, substances which are easy to expand when heated are filled in the first air bag, the easily-expanded gas in the first air bag expands through absorbing heat generated by entering engine oil, the first air bag is driven to expand, so that the first push rod is driven to move forwards, the first push rod drives the filter plate to move until the filter plate reaches the oil inlet, and the filter plate is arranged to filter large-particle impurities in the engine oil entering the oil inlet, so that the impurities in the engine oil can be generally classified and filtered, a single microporous filter paper is avoided being used as an engine oil filter of a filtering material, the filtering burden of the filter paper is reduced, the possibility of blocking in the shell is reduced, the service life of the engine oil filter is prolonged, and the overall practicability is improved.
Description
Technical Field
The invention relates to the technical field of filters, in particular to an environment-friendly engine oil filter.
Background
The oil filter is to ensure the quality of the engine oil, such as viscosity, acid value, antioxidant content, etc., in addition to the filtering, and these indexes are deteriorated under a long-term high-temperature operation environment so that the vehicle needs to change the engine oil periodically to ensure that the indexes are within acceptable ranges. If the engine oil does not pass through the engine oil filter and directly enters the lubricating oil way, sundries contained in the engine oil can be brought into the friction surface of the kinematic pair, the abrasion of parts is accelerated, and the service life of the engine is reduced. The oil filter is used for filtering out impurities, colloid and water in the engine oil, and conveying clean engine oil to each lubrication part. The oil filter has the function of filtering out the mechanical impurities and colloid, keeping the lubricating oil clean and prolonging the service life of the lubricating oil.
The Chinese patent discloses an oil filter, and patent application number is CN201110175132.4, including filter core, bypass valve, shell, wherein the filter core sets up in the shell, the shell includes interconnect's lower casing and filter core lid, wherein, the bypass valve sets up on the filter core lid, seals between the passageway of dirty oil before filtering and the passageway of clean oil after filtering.
The bypass valve is fixed on the filter element cover, so that the bypass valve is more compact in structure and more convenient to install, but because mechanical impurities and colloid in engine oil are different in diameter, a single microporous filter paper is used as an engine oil filter of a filtering material, the engine oil filter is easy to block, frequent replacement is needed, the service life is short, after the engine oil filter is blocked, in order to ensure smooth circulation of engine oil, the bypass valve is opened by the engine oil under the pressure of an oil pump, at the moment, inflowing engine oil can not only be filtered by the filter paper, but also impurities remained on the filter paper after the original filtering are flushed into an engine again, secondary abrasion is caused to the engine, and meanwhile, most of engine oil filters in the prior art are blocked by the filter element after being used for a period of time, so that the filtering effect is poor or the whole engine oil filter is generally needed to be replaced when the engine oil filter cannot be used continuously, the replaced engine oil filter is treated as waste, resources cannot be reused due to the replacement mode, and meanwhile, the engine oil filter is not environment-friendly.
Therefore, an environment-friendly engine oil filter is provided.
Disclosure of Invention
The invention aims to provide an environment-friendly engine oil filter so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the environment-friendly engine oil filter comprises a shell, wherein the outer surface of the upper end of the shell is in threaded connection with a cover body, an oil outlet is formed in the middle of the outer surface of the upper end of the cover body in a penetrating manner, a plurality of oil inlets are formed in the periphery, close to the oil outlet, of the outer surface of the upper end of the cover body, a central tube is arranged in the middle of the inner portion of the shell, a plurality of through holes are formed in the inner surface of the central tube in a penetrating manner, filter paper is arranged on the outer surface of the central tube, a bypass valve is arranged on the inner bottom surface of the shell, a filter mechanism is arranged at the lower end, close to the oil inlet, of the inner portion of the cover body, and a sealing mechanism is arranged at the edge, close to the upper end, of the outer circular surface of the shell;
the filter mechanism comprises a first placing groove, a first air bag, a first push rod, a filter plate, a magnet, a cleaning mechanism and a filter hole, wherein the first air bag is arranged in the middle of the interior of the first placing groove, gas which is easy to expand when heated is arranged in the first air bag, one side outer surface of the first air bag is fixedly connected with the first push rod, the first push rod penetrates through the first placing groove to extend to the outside and fixedly mount the filter plate, the outer surface of the upper end of the filter plate is provided with a plurality of filter holes, the inner side surface of the cover body is close to the lower end of the filter plate and fixedly provided with the magnet, and the outer surface of the lower end of the filter plate is provided with the cleaning mechanism.
When in use, because the mechanical impurities and the colloid in the engine oil have different diameters, the engine oil filter which uses single microporous filter paper as a filtering material is easy to be blocked, and after the engine oil filter is blocked, in order to ensure the smooth circulation of the engine oil, a bypass valve is opened by the engine oil under the pressure of an oil pump, the inflowing engine oil can not be filtered by the filter paper, and impurities remained in the filter paper after the original filtering can be flushed into an engine again to cause secondary abrasion to the engine, the invention is characterized in that substances which are easy to expand when being heated, such as carbon dioxide, air and the like are filled in the first air bag, because the temperature of the inflowing gasoline is about one hundred degrees, the first air bag is made of a silicone rubber material and can bear four hundred degrees of high temperature, and the easily-expanded gas in the first air bag can expand when absorbing the heat generated by the inflowing engine oil, the first air bag is driven to expand, thereby pushing the first push rod to move forwards, the first push rod drives the filter plate to move until the oil inlet, the filter plate is arranged to filter large-particle impurities in engine oil entering from the oil inlet, the magnet is arranged to filter metal impurities entering the engine oil from the filter holes of the filter plate, the outer surface of the upper end of the magnet is an adsorption surface, when the engine stops working, the engine oil does not enter the inside of the shell, the temperature of the inside of the shell is reduced, the gas expanded inside is restored to the original state, thereby leading the first air bag to restore to the original state, so that the impurities in the engine oil can be classified and filtered generally, the use of a single microporous filter paper as an engine oil filter of a filter material is avoided, the filtering burden of the filter paper is reduced, the possibility of blockage in the inside of the shell is reduced, the service life of the engine oil filter is prolonged, the replacement frequency of the engine oil filter is reduced, the filter plate is driven to reciprocate through the first air bag, so that the follow-up cleaning work is facilitated, and the overall practicability is improved.
Preferably, the cleaning mechanism comprises a cleaning plate, a mounting block, a collecting tank and a first auxiliary mechanism, wherein the cleaning plate is fixedly mounted on the outer surface of the lower end of the filter plate close to the front side edge, the cleaning plate is an inverted triangular pyramid-shaped member, the mounting block is fixedly mounted on the outer surface of one side of the magnet, the collecting tank is formed on the outer surface of the upper end of the mounting block, and the first auxiliary mechanism is arranged in the middle of the outer surface of the upper end of the filter plate.
When the magnet is used, when the working time of the magnet is long, more metal impurities can be adsorbed on the magnet, the adsorption effect of the magnet is reduced, the adsorption force is easily caused, the adsorbed impurities are washed away by engine oil, and the metal impurities reenter the inside of the engine oil.
Preferably, the first auxiliary mechanism comprises a channel, a connecting groove, a second air bag and a second auxiliary mechanism, wherein the channel is arranged in the middle of the inside of the filter plate in a penetrating manner, the connecting groove is arranged in the inside of the filter plate near the upper end edge position of the channel, the second air bag is fixedly arranged in the middle of the inner side surface of the connecting groove, the second air bag has the same structure as the first air bag, the gas of the internal device is the same, and the second auxiliary mechanism is arranged on the inner surface of one side of the collecting groove near the upper end edge position.
When the filter plate is used, though impurities on the magnet can be cleaned and collected by arranging the cleaning mechanism, the impurities on the filter plate cannot be cleaned, when the filtered impurities on the filter plate are too much, the filtering holes are blocked, and the filtering effect of the filter plate is affected.
Preferably, the second auxiliary mechanism comprises a connecting block, a connecting column, a torsion spring, a sealing plate and a pushing block, wherein one end of the sealing plate is fixedly connected with the connecting column, the outer surface of the connecting column surrounds the torsion spring, one end of the torsion spring is fixedly connected with the inner side surface of the sealing plate, the other end of the torsion spring is fixedly connected with the inner side surface of the sealing plate, the two sides of the connecting column are rotationally connected with the connecting block, and the lower end of the outer surface of the filter plate is close to the middle position and fixedly provided with the pushing block.
When the filter plate is used, the push block is fixedly arranged on the outer surface of the lower end of the filter plate, when the filter plate moves forwards, the push block is carried, the seal plate is extruded to overcome the elasticity of the torsion spring, so that the seal plate blocks the collection tank, when the filter plate stops working, the engine oil does not enter the inside of the shell, the temperature of the inside of the shell is reduced, the gas expanding inside the shell is restored to the original state, the filter plate moves backwards, the push block does not generate extrusion force on the seal plate, the torsion spring drives the seal plate to move upwards, and the collection tank is opened again, so that the impurities are cleaned to the collection tank by the cleaning plate. Thereby avoiding the cleaned impurities from reentering the engine oil, ensuring the effect of the filtering mechanism and improving the overall practicability.
Preferably, the sealing mechanism comprises a movable cavity, first springs, a retaining plate, sealing strips and a third auxiliary mechanism, wherein the inner side surface of the movable cavity is fixedly provided with a plurality of first springs, the retaining plates are fixedly arranged on the outer surfaces of the front ends of the two first springs, the sealing strips are arranged on the outer surfaces of the front ends and the side surfaces of the retaining plates, and the third auxiliary mechanism is arranged at the upper end, close to the movable cavity, of the shell.
When the engine oil filter is used, most of the engine oil filter in the prior art is blocked after being used for a period of time, so that the filtering effect is poor or the engine oil filter cannot be continuously used, the whole engine oil filter is usually required to be replaced, the replaced engine oil filter is treated as waste, the resource waste is caused by the replacement mode, the resource cannot be reused, and certain pollution is generated to the environment, and the engine oil filter is not environment-friendly.
Preferably, the third auxiliary mechanism comprises a second placing groove, a third air bag, a second push rod, a second spring, a fixed block, a fixed groove, a pressing block and a stress block, wherein the third air bag is arranged at the middle position inside the second placing groove, the third air bag has the same structure as the first air bag, the air in the third air bag is the same, one side outer surface of the third air bag is fixedly connected with the second push rod, one side outer surface of the second push rod is fixedly connected with the fixed block, one end of the second spring is fixedly connected with one side outer surface of the second placing groove in a surrounding mode, the other end of the second spring is fixedly connected with the fixed block, the fixed groove is formed in the position, corresponding to the fixed block, of the inner side surface of the cover body, the lower end outer surface of the fixed block is close to the middle position, the pressing block is fixedly installed on one side, close to the pressing block, of the outer surface of the upper end of the retaining plate, and the stress block is fixedly installed.
When the engine oil filter is used, the engine oil filter is divided into the shell and the cover body, and then the sealing mechanism is arranged, although the filtering effect of the engine oil filter is reduced and needs to be replaced, the shell and the cover body are only required to be separated, the filter paper is replaced, and the waste of resources is avoided.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, substances which are easy to expand when heated are arranged in the first air bag, because the temperature of the entering gasoline is about one hundred degrees, the first air bag is made of a silicon rubber material and can bear the high temperature of four hundred degrees, the easily-expanded gas in the first air bag expands when the entering gasoline absorbs the heat generated by the entering gasoline, the first air bag is driven to expand, so that the first push rod is pushed to move forwards, the first push rod drives the filter plate to move until the oil inlet, the filter plate is arranged to filter large-particle impurities in the engine oil entering through the oil inlet, the magnet is arranged to filter metal impurities entering the engine oil from the filter holes of the filter plate, the outer surface of the upper end of the magnet is an adsorption surface, when the engine stops working, the temperature in the shell is not reduced, the gas expanded in the shell is restored to the original state, so that the impurities in the engine oil can be totally filtered in a classified mode, the filter with single microporous filter paper serving as a filter material is avoided, the filter burden of the filter paper is reduced, the possibility of blocking in the shell is reduced, the service life of the engine oil filter is prolonged, the filter plate is reduced, the frequency of the filter plate is lowered, and the subsequent engine filter plate is convenient to replace and the filter plate and the impurities after the filter plate enters the engine through the filter plate, and the subsequent engine is worn and worn conveniently and conveniently.
2. According to the invention, the oil filter is divided into the shell and the cover body, when the filtering effect of the oil filter is reduced and needs to be replaced, only the shell and the cover body are required to be separated, and the filter paper is replaced, so that the waste of resources is avoided, the tightness of the connection between the shell and the cover body is ensured, the leakage of engine oil in the oil filter is avoided, the first spring drives the retaining plate to exert a tight abutting action on the inner surface of the cover body after the shell is connected with the cover body through the arrangement of the first spring, the tightness of the shell and the cover body is ensured, and the abutting sealing effect of the retaining plate is further enhanced through the arrangement of the sealing strip, so that when the filtering effect of the oil filter is reduced and needs to be replaced, only the shell and the cover body are required to be separated, the filter paper is replaced, the waste of resources is avoided, the replacement cost is reduced, and the overall environmental protection performance is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an overall cross-sectional structural view of the present invention;
FIG. 3 is a view showing the whole structure of the filter plate of the present invention;
FIG. 4 is a cross-sectional elevational view of the filter mechanism of the present invention;
FIG. 5 is an enlarged structural view at A of the present invention;
FIG. 6 is an enlarged structural view at B of the present invention;
FIG. 7 is a top cross-sectional structural view of a second assist mechanism of the present invention;
FIG. 8 is a cross-sectional elevational view of the sealing mechanism of the present invention;
FIG. 9 is a top cross-sectional structural view of the sealing mechanism of the present invention;
FIG. 10 is an enlarged structural view at C of the present invention;
fig. 11 is a cross-sectional front view of the third assist mechanism of the present invention.
In the figure: 1. a housing; 2. a cover body; 3. an oil inlet; 4. an oil outlet; 5. a central tube; 6. a through hole; 7. a filter paper; 8. a bypass valve; 9. a filtering mechanism; 91. a first placement groove; 92. a first air bag; 93. a first push rod; 94. a filter plate; 95. a magnet; 96. a cleaning mechanism; 961. a cleaning plate; 962. a mounting block; 963. a collection tank; 964. a first auxiliary mechanism; 9641. a channel; 9642. a connecting groove; 9643. a second air bag; 9644. a second auxiliary mechanism; 96441. a connecting block; 96442. a connecting column; 96443. a torsion spring; 96444. a sealing plate; 96445. a pushing block; 97. a filter hole; 10. a sealing mechanism; 101. a movable cavity; 102. a first spring; 103. a retaining plate; 104. a sealing strip; 105. a third auxiliary mechanism; 1051. a second placement groove; 1052. a third air bag; 1053. a second push rod; 1054. a second spring; 1055. a fixed block; 1056. a fixing groove; 1057. briquetting; 1058. and a stress block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 11, the present invention provides an environment-friendly oil filter technical scheme:
1-4, an environment-friendly engine oil filter comprises a shell 1, wherein the outer surface of the upper end of the shell 1 is in threaded connection with a cover body 2, an oil outlet 4 is formed in the middle of the outer surface of the upper end of the cover body 2 in a penetrating manner, a plurality of oil inlets 3 are formed in the periphery, close to the oil outlet 4, of the outer surface of the upper end of the cover body 2, a central tube 5 is arranged in the middle of the interior of the shell 1, a plurality of through holes 6 are formed in the inner surface of the central tube 5 in a penetrating manner, filter paper 7 is arranged on the outer surface of the central tube 5, a bypass valve 8 is arranged on the inner bottom surface of the shell 1, a filter mechanism 9 is arranged at the lower end, close to the oil inlet 3, of the inner part of the cover body 2, and a sealing mechanism 10 is arranged at the edge, close to the upper end, of the outer circular surface of the shell 1;
the filter mechanism 9 comprises a first placing groove 91, a first air bag 92, a first push rod 93, a filter plate 94, a magnet 95, a cleaning mechanism 96 and a filter hole 97, wherein the first air bag 92 is arranged at the middle position inside the first placing groove 91, air which is easy to expand due to heating is arranged inside the first air bag 92, one side outer surface of the first air bag 92 is fixedly connected with the first push rod 93, the first push rod 93 penetrates through the first placing groove 91 to extend to the outside and fixedly mount the filter plate 94, the upper outer surface of the filter plate 94 is provided with a plurality of filter holes 97, the inner side surface of the cover body 2 is close to the lower end of the filter plate 94 and fixedly mount the magnet 95, and the lower outer surface of the filter plate 94 is provided with the cleaning mechanism 96.
When in use, because the mechanical impurities and the colloid in the engine oil have different diameters, the engine oil filter using the single microporous filter paper as the filtering material is easy to be blocked, and after the engine oil is blocked, in order to ensure the smooth circulation of the engine oil, the bypass valve 8 is opened by the engine oil under the pressure of the oil pump, the inflowing engine oil can not be filtered by the filter paper, and the impurities remained on the filter paper after the original filtering are flushed into the engine again to cause secondary abrasion to the engine, the invention sets the first air bag 92, is internally provided with substances which are easy to expand when being heated, such as carbon dioxide, air and the like, and the first air bag 92 is made of a silicone rubber material and can bear four hundred-degree high temperature because the temperature of the inflowing engine oil is about one hundred degrees, and the easily-expanded gas in the first air bag 92 can expand through absorbing the heat generated by the inflowing engine oil, the first air bag 92 is driven to expand so as to push the first push rod 93 to move forwards, the first push rod 93 drives the filter plate 94 to move until the oil inlet 3, large-particle impurities in engine oil entering the oil inlet 3 are filtered through the filter plate 94, metal impurities entering the engine oil from the filter holes 97 of the filter plate 94 are filtered through the magnet 95, the outer surface of the upper end of the magnet 95 is an adsorption surface, when the engine oil stops working, the inside of the shell 1 does not enter the engine oil any more, the temperature of the inside of the shell 1 is reduced, the gas expanded inside is restored to the original state, so that the first air bag 92 is restored, the impurities in the engine oil can be classified and filtered generally, the filtering burden of the filter paper 7 is reduced, the possibility of blocking the inside of the shell 1 is reduced, the service life of the engine oil filter is prolonged, the oil filter replacement frequency is reduced, the cost is reduced, the probability of impurities entering the main oil duct can be reduced after the oil filter is blocked, the secondary abrasion to the engine is reduced, and meanwhile, the filter plate 94 is driven to reciprocate through the first air bag 92, so that the follow-up cleaning work is facilitated, and the overall practicability is improved.
As a specific embodiment of the present invention, as shown in fig. 4 to 5, the cleaning mechanism 96 includes a cleaning plate 961, a mounting block 962, a collecting tank 963, and a first auxiliary mechanism 964, the cleaning plate 961 is fixedly mounted on the lower outer surface of the filter plate 94 near the front side edge, the cleaning plate 961 is an inverted triangular pyramid-shaped member, the mounting block 962 is fixedly mounted on the outer surface of one side of the magnet 95, the collecting tank 963 is opened on the outer surface of the upper end of the mounting block 962, and the first auxiliary mechanism 964 is disposed in the middle of the outer surface of the upper end of the filter plate 94.
When the magnet 95 is long in working time, more metal impurities can be adsorbed on the magnet 95, the adsorption effect of the magnet 95 is reduced, the adsorption force is insufficient easily, the adsorbed impurities are washed away by engine oil, the metal impurities reenter the engine oil, the adsorption surface of the magnet 95 is cleaned by arranging the cleaning mechanism 96, the adsorption effect of the magnet 95 is guaranteed, the cleaning plate 961 is arranged at the lower end of the filter plate 94, when the filter plate 94 is driven to move forward by heating the first air bag 92, the cleaning plate 961 moves forward together with the filter plate 94 until the first air bag 92 completes expansion, the cleaning plate 961 is arranged at the edge position of the filter plate 94, at the moment, the cleaning plate 961 is positioned at the edge position of the adsorption surface of the magnet 95, when the operation is stopped, engine oil is not entered in the shell 1, the temperature in the shell 1 is reduced, the gas expanded in the interior is restored to the original state, the first air bag 92 is accordingly restored to the original state, the filter plate 94 is driven to clean the adsorption surface of the magnet 95 by arranging the cleaning plate 961, the cleaned impurities by arranging the collecting groove 963, the adsorption force of the magnet 95 is avoided, the adsorption force of the metal impurities on the magnet 95 can be reduced, the whole work performance of the magnet 95 is guaranteed, and the practicality of the magnet 95 is improved.
As a specific embodiment of the present invention, as shown in fig. 6, the first auxiliary mechanism 964 includes a channel 9641, a connecting slot 9642, a second air bag 9643, and a second auxiliary mechanism 9644, the middle position of the inside of the filter plate 94 is provided with the channel 9641, the middle position of the inside of the filter plate 94 near the upper end edge of the channel 9641 is provided with the connecting slot 9642, the middle position of the inner side of the connecting slot 9642 is fixedly provided with the second air bag 9643, the second air bag 9643 has the same structure as the first air bag 92, the gas of the internal device is the same, and the inner surface of one side of the collecting slot 963 is provided with the second auxiliary mechanism 9644 near the upper end edge.
When the filter plate 94 is used, though impurities on the magnet 95 can be cleaned and collected by arranging the cleaning mechanism 96, the impurities on the filter plate 94 cannot be cleaned, when the impurities filtered on the filter plate 94 are too much, the filtering holes 97 can be blocked, and the filtering effect of the filter plate 94 is affected.
As a specific embodiment of the present invention, as shown in fig. 5 and 7, the second auxiliary mechanism 9644 includes a connection block 96441, a connection column 96442, a torsion spring 96443, a sealing plate 96444, and a pushing block 96445, one end of the sealing plate 96444 is fixedly connected with the connection column 96442, the outer surface of the connection column 96442 surrounds the torsion spring 96443, one end of the torsion spring 96443 is fixedly connected with the inner side of the sealing plate 96444, the other end of the torsion spring 96443 is fixedly connected with the inner side of the sealing plate 96444, two sides of the connection column 96442 are rotatably connected with the connection block 96441, and the pushing block 96445 is fixedly installed near the middle position at the lower end of the outer surface of the filter plate 94.
When the filter plate 94 is used, the push block 96445 is fixedly arranged on the outer surface of the lower end of the filter plate 94, when the filter plate 94 moves forwards, the push block 96445 is carried to push the seal plate 96444 to overcome the elasticity of the torsion spring 96443, so that the seal plate 96444 blocks the seal plate 963, when the operation is stopped, engine oil does not enter the shell 1, the temperature in the shell 1 is reduced, the gas expanding inside is restored to the original state, the first gas bag 92 is restored, the filter plate 94 moves backwards, the push block 96445 does not generate extrusion force on the seal plate 96444, the torsion spring 96443 drives the seal plate 96444 to move upwards, the seal plate 963 is reopened, and the impurities are cleaned to the seal plate 963 by the clearance plate, so that the cleaned impurities are prevented from reentering the engine oil, the effect of the filter mechanism 9 is ensured, and the overall practicability is improved.
As a specific embodiment of the present invention, as shown in fig. 8 to 10, the sealing mechanism 10 includes a movable cavity 101, first springs 102, a retaining plate 103, a sealing strip 104, and a third auxiliary mechanism 105, where a plurality of first springs 102 are fixedly installed on an inner side surface of the movable cavity 101, retaining plates 103 are fixedly installed on front end outer surfaces of the two first springs 102, sealing strips 104 are disposed on front end outer surfaces and side surfaces of the retaining plates 103, and the third auxiliary mechanism 105 is disposed inside the housing 1 near an upper end of the movable cavity 101.
During the use, because among the prior art most oil filter after a period of use, the filter core of its inside blocks up, lead to the filter effect poor or can not continue the use, usually need all change whole oil filter, after changing oil filter then will be handled as the waste product, this kind of change mode not only causes the waste of resource, make the resource unable reuse, simultaneously can also produce certain pollution to the environment, not enough environmental protection, the invention is through dividing into casing 1 and lid 2 with oil filter, when oil filter effect reduces and needs to change, only need to separate casing 1 with lid 2, change filter paper 7 can, avoid the waste of resource, guarantee the leakproofness that casing 1 and lid 2 are connected through setting up sealing mechanism 10, avoid oil filter inside engine oil to take place to leak, after casing 1 and lid 2 are connected through setting up first spring 102, first spring 102 drives the butt plate 103 and produces the effect of supporting tightly to lid 2 internal surface, thereby guarantee the leakproofness after casing 1 and lid 2 are connected, through setting up 104, further reinforcing plate 103 contradicts sealed filter effect, when the filter effect that need to separate casing 1, the filter effect of changing can be reduced, when the filter effect of the filter paper is only need to be changed, the cost is reduced, and the cost of the overall filter effect of changing can be avoided when the filter is needed to change, and the cost is reduced.
As a specific embodiment of the present invention, as shown in fig. 11, the third auxiliary mechanism 105 includes a second placement slot 1051, a third air bag 1052, a second push rod 1053, a second spring 1054, a fixing block 1055, a fixing slot 1056, a pressing block 1057, and a force-bearing block 1058, where the third air bag 1052 is disposed in an inner middle position of the second placement slot 1051, the third air bag 1052 has the same structure as the first air bag 92, the air is the same in the inner device, one side outer surface of the third air bag 1052 is fixedly connected with the second push rod 1053, one side outer surface of the second push rod 1053 is fixedly connected with a fixing block 1055, the outer surface of the second push rod 1053 is circumferentially provided with a second spring 1054, one end of the second spring 1054 is fixedly connected with one side outer surface of the second placement slot 1051, the other end of the second spring 1054 is fixedly connected with the fixing block 1055, a fixing slot 1056 is disposed in a position horizontally corresponding to the fixing block 1055 on the inner side surface of the cover 2, and the lower end outer surface of the fixing block 1055 is close to the fixing block 1057 and is mounted on the one side of the pressing block 1058 close to the fixing block 1057.
When the sealing device is used, the engine oil filter is divided into the shell 1 and the cover body 2, and then the sealing mechanism 10 is arranged, although when the filtering effect of the engine oil filter is reduced and needs to be replaced, the shell 1 and the cover body 2 are only required to be separated, and the filter paper 7 is replaced, so that the waste of resources is avoided, but the engine oil filter is divided and arranged to reduce the structural strength of the engine oil filter.
Working principle: according to the invention, substances which are easy to expand when heated, such as carbon dioxide, air and the like are filled in the first air bag 92, because the temperature of the entering gasoline is about one hundred degrees, the first air bag 92 is made of a silicon rubber material and can bear four hundred degrees of high temperature, the easily-expanded gas in the first air bag 92 is expanded by absorbing heat generated by the entering engine oil, the first air bag 92 is driven to expand, so that the first push rod 93 is pushed to move forwards, the first push rod 93 drives the filter plate 94 to move until the oil inlet 3, the filter plate 94 is arranged to filter large-particle impurities in the engine oil entering from the oil inlet 3, the magnet 95 is arranged to filter metal impurities in the engine oil entering from the filter hole 97 of the filter plate 94, the outer surface of the upper end of the magnet 95 is an adsorption surface, when the engine oil stops working, the inside of the shell 1 does not enter the engine oil any more, the temperature inside the casing 1 is reduced, the gas expanded inside is restored to the original state, thereby leading the first air bag 92 to be restored to the original state, so that the impurity in the engine oil can be classified and filtered as a whole, the use of a single microporous filter paper 7 as an engine oil filter of a filter material is avoided, the filtering burden of the filter paper 7 is reduced, the possibility of blockage inside the casing 1 is reduced, the service life of the engine oil filter is prolonged, by arranging the cleaning plate 961 at the lower end of the filter plate 94, when the first air bag 92 is heated to drive the filter plate 94 to move forward, the cleaning plate 961 moves forward together with the filter plate 94 until the first air bag 92 completes expansion, the cleaning plate 961 is positioned at the edge position of the adsorption surface of the magnet 95 at the moment, when the operation is stopped, the inside of the casing 1 does not enter the engine oil any more, the temperature inside the casing 1 is reduced, inside expanded gas restores to the original state, thereby lead to first gasbag 92 to the back removes, filter 961 is driven and is cleared up the adsorption surface of magnet 95, through setting up collecting vat 963 and collect the impurity of clearance, the filter surface through setting up filter 94 is the concave profile of indent, when filtering machine oil, because the power of flowing of machine oil, filterable impurity can be washed the filter surface intermediate position of filter 94, through setting up passageway 9641 in the intermediate position of filter surface, the impurity can drop at the upper end surface of magnet 95 through passageway 9641, with the inside of collecting vat 963 is cleared up together to the impurity of magnet 95, through divide into casing 1 and lid 2 with the oil cleaner filter effect reduces when needs to change, only need separate casing 1 and lid 2, change filter paper 7 can, the waste of resource has been avoided, guarantee the leakproofness that casing 1 and lid 2 are connected through setting up sealing mechanism 10, avoid inside machine oil cleaner to take place to leak, through setting up first spring 102 and be connected back at casing 1 and lid 2, the filter plate 102 drives the face that the back of sealing plate 102 need be kept out with lid 2, thereby the cost is reduced when the lid 2 is kept out to the sealing plate 2, the cost is further reduced, the cost is kept out to be changed with the lid 2, the sealing plate is kept out to the sealing plate is required to be changed, the cost is further reduced, the cost is kept out to be changed by the sealing plate is kept up 2, and when the cost is kept up 2, the sealing plate is changed, and the cost is kept down is more than 2, and is more than the cost and is required to be used.
The electric elements are all connected with an external main controller and 220V mains supply through a transformer, and the main controller can be conventional known equipment for controlling a computer and the like.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An environment-friendly oil filter, includes casing (1), its characterized in that: the novel oil-saving device is characterized in that a cover body (2) is connected to the surface of the circumferential part of the upper end of the shell (1) in a threaded manner, an oil outlet (4) is formed in the middle position of the top of the cover body (2) in a penetrating manner, a plurality of oil inlets (3) are formed in the periphery, close to the oil outlet (4), of the top of the cover body (2), a central pipe (5) is arranged in the middle position of the inside of the shell (1), a plurality of through holes (6) are formed in the inner surface of the central pipe (5) in a penetrating manner, filter paper (7) is arranged on the outer surface of the central pipe (5), a bypass valve (8) is arranged on the inner bottom surface of the shell (1), a filter mechanism (9) is arranged at the lower end, close to the oil inlet (3), of the outer circular surface of the shell (1), close to the edge of the upper end, of the shell (1), and a sealing mechanism (10) is arranged;
the utility model provides a filter mechanism (9) is including first groove (91) of placing, first gasbag (92), first push rod (93), filter (94), magnet (95), clearance mechanism (96) and filtration pore (97) are put to first inside intermediate position of placing in groove (91) sets up first gasbag (92), the inside of first gasbag (92) is provided with the easy gas that expands that is heated, one side surface fixed connection first push rod (93) of first gasbag (92), first push rod (93) run through first groove (91) of placing and extend to outside and fixed mounting filter (94), a plurality of filtration pore (97) have been seted up to the upper end surface of filter (94), the medial surface of lid (2) is close to the lower extreme fixed mounting magnet (95) of filter (94), the lower extreme surface of filter (94) is provided with clearance mechanism (96).
2. The environment-friendly oil filter according to claim 1, wherein: the cleaning mechanism (96) comprises a cleaning plate (961), a mounting block (962) and a collecting groove (963), wherein the cleaning plate (961) is fixedly mounted on the outer surface of the lower end of the filter plate (94) close to the right edge, the cleaning plate (961) is a member in the shape of an inverted triangular pyramid, the mounting block (962) is fixedly mounted on one outer surface of the magnet (95), the collecting groove (963) is formed on the outer surface of the upper end of the mounting block (962), and a first auxiliary mechanism (964) is arranged in the middle of the upper surface of the filter plate (94).
3. The environmental-friendly oil filter according to claim 2, wherein: the first auxiliary mechanism (964) comprises a channel (9641), a connecting groove (9642) and a second air bag (9643), the channel (9641) is formed in the middle of the inside of the filter plate (94) in a penetrating mode, the connecting groove (9642) is formed in the inside of the filter plate (94) close to the upper end edge of the channel (9641), the second air bag (9643) is fixedly mounted in the middle of the inner side face of the connecting groove (9642), the second air bag (9643) is identical to the first air bag (92) in structure, the gas of the internal device is identical, and the second auxiliary mechanism (9644) is arranged on the inner surface of one side of the collecting groove (963) close to the upper end edge.
4. An environmental protection type oil filter according to claim 3, characterized in that: the second auxiliary mechanism (9644) comprises a connecting block (96441), a connecting column (96442), a torsion spring (96443), a sealing plate (96444) and a push block (96445), wherein one end of the sealing plate (96444) is fixedly connected with the connecting column (96442), the outer surface of the connecting column (96442) surrounds the torsion spring (96443), one end of the torsion spring (96443) is fixedly connected with the inner side surface of the sealing plate (96444), the other end of the torsion spring (96443) is fixedly connected with the inner side surface of the sealing plate (96444), the two sides of the connecting column (96442) are rotationally connected with the connecting block (96441), and the lower end of the outer surface of the filter plate (94) is close to the middle position to fixedly install the push block (96445).
5. The environment-friendly oil filter according to claim 1, wherein: sealing mechanism (10) are including activity cavity (101), first spring (102), butt plate (103), sealing strip (104) and third complementary unit (105), the medial surface fixed mounting of activity cavity (101) a plurality of first springs (102), the equal fixed mounting butt plate (103) of front end surface of two first springs (102), the front end surface and the side surface of butt plate (103) all set up sealing strip (104), the inside upper end that is close to activity cavity (101) of casing (1) sets up third complementary unit (105).
6. The environment-friendly oil filter according to claim 5, wherein: the third auxiliary mechanism (105) comprises a second placing groove (1051), a third air bag (1052), a second push rod (1053), a second spring (1054), a fixed block (1055), a fixed groove (1056), a pressing block (1057) and a stress block (1058), wherein the third air bag (1052) is arranged at the middle position inside the second placing groove (1051), the third air bag (1052) and the first air bag (92) are identical in structure, the air in the inner device is identical, one side outer surface of the third air bag (1052) is fixedly connected with the second push rod (1053), one side outer surface of the second push rod (1053) is fixedly connected with the fixed block (1055), the outer surface of the second push rod (1053) is surrounded by the second spring (1054), one end of the second spring (1054) is fixedly connected with one side outer surface of the second placing groove (1051), the other end of the second spring (1054) is fixedly connected with the fixed block (1055), the inner side surface of the cover body (2) is fixedly connected with one side outer surface of the fixed block (1055), and the inner surface of the cover body (1055) is correspondingly arranged at the position of the fixed block (1055) and is close to the fixed block (103), and the outer surface of the fixed block (103) is fixedly arranged at the middle position of the pressing block (103) and is close to the fixed block (7).
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| CN202110794488.XA CN113482743B (en) | 2021-07-14 | 2021-07-14 | Environment-friendly engine oil filter |
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| CN202110794488.XA CN113482743B (en) | 2021-07-14 | 2021-07-14 | Environment-friendly engine oil filter |
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| CN114109964A (en) * | 2021-11-24 | 2022-03-01 | 侯祖刚 | Hydraulic cylinder top cap and oil cylinder connecting structure |
| CN115138160B (en) * | 2022-09-01 | 2022-12-16 | 杭州智和涂装科技有限公司 | Dry paint mist separation and filtration treatment system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622136A (en) * | 1985-08-23 | 1986-11-11 | Watson Karcey International | Reusable liquid filter assembly |
| CN106958473A (en) * | 2017-04-25 | 2017-07-18 | 安徽宏辉滤清器有限公司 | A kind of automobile anti-clogging oil filter |
| CN209875346U (en) * | 2019-06-05 | 2019-12-31 | 丹阳市常盛机械有限公司 | Diesel filter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6551506B2 (en) * | 2000-06-15 | 2003-04-22 | Joseph C. Caiozza | Magnetic oil filtering apparatus |
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2021
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622136A (en) * | 1985-08-23 | 1986-11-11 | Watson Karcey International | Reusable liquid filter assembly |
| CN106958473A (en) * | 2017-04-25 | 2017-07-18 | 安徽宏辉滤清器有限公司 | A kind of automobile anti-clogging oil filter |
| CN209875346U (en) * | 2019-06-05 | 2019-12-31 | 丹阳市常盛机械有限公司 | Diesel filter |
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Effective date of registration: 20231128 Address after: No. 15 Baifeng Road, Shuige Industrial Park, Lishui City, Zhejiang Province, 323000 Applicant after: Lishui Yufeng Filtration Technology Co.,Ltd. Address before: 226500 room 801, building 7, dawn star, Binjiang, intersection of Haiyang South Road and Puyuan Road, Rugao City, Nantong City, Jiangsu Province Applicant before: Yan Min |
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