CN218882318U - Engine oil filtering mechanism, engine and vehicle - Google Patents
Engine oil filtering mechanism, engine and vehicle Download PDFInfo
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- CN218882318U CN218882318U CN202223315511.1U CN202223315511U CN218882318U CN 218882318 U CN218882318 U CN 218882318U CN 202223315511 U CN202223315511 U CN 202223315511U CN 218882318 U CN218882318 U CN 218882318U
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- oil
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- engine
- filter element
- bypass valve
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Abstract
The utility model relates to the technical field of engines, indicate an engine oil filters mechanism, engine and vehicle especially. The engine oil filtering mechanism comprises a first engine oil filter, a second engine oil filter, a connecting pipe and a first bypass valve; the first oil filter is internally provided with a first filter element, the second oil filter is internally provided with a second filter element, the first filter element and the second filter element are both used for being communicated with an engine oil channel, and the first oil filter is also provided with an engine oil inlet; the first end of connecting pipe and first oil cleaner intercommunication, the second end of connecting pipe and second oil cleaner intercommunication, first bypass valve sets up in the second end of connecting pipe, and when first filter core blockked up, first bypass valve was in the state of opening, and the machine oil in the first oil cleaner flows into the machine oil passageway through the second filter core. When the first filter core in the first oil cleaner of the machine oil filtering mechanism in this application blockked up, second oil cleaner can continue to filter machine oil to alleviate and cause the harm to the engine.
Description
Technical Field
The utility model relates to the technical field of engines, indicate an engine oil filters mechanism, engine and vehicle especially.
Background
In the prior art, after the oil filter of the engine is blocked, the oil pressure in the oil filter is increased, so that the bypass valve is opened, and the oil in the oil filter can enter an oil channel of the engine without being filtered by the filter element, thereby damaging the engine.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides an engine oil filters mechanism, can be when the first filter core in first oil cleaner blocks up, second oil cleaner can continue to filter engine oil to alleviate and cause the harm to the engine.
The first aspect, the embodiment of the utility model provides an engine oil filter mechanism, include: the engine oil filter comprises a first oil filter, a second oil filter, a connecting pipe and a first bypass valve;
the first oil filter is internally provided with a first filter element, the second oil filter is internally provided with a second filter element, the first filter element and the second filter element are both used for being communicated with an oil channel, and the first oil filter is also provided with an oil inlet;
the first end of connecting pipe with first oil cleaner intercommunication, the second end of connecting pipe with second oil cleaner intercommunication, first bypass valve set up in the second end of connecting pipe, work as when first filter core blocks up, first bypass valve is in the state of opening, the machine oil warp in the first oil cleaner the second filter core flows in the machine oil passageway.
The engine oil filter in this application constructs, when first filter core in first oil cleaner does not block up, engine oil enters into the engine oil passageway through the filtration of first filter core, when first filter core in first oil cleaner blocks up, the engine oil in the first oil cleaner can increase, and then lead to the pressure increase of engine oil, first bypass valve can be in the state of opening under the effect of pressure, engine oil can flow into in the second oil cleaner, engine oil can pass through the filtration of second filter core, the engine oil after the filtration can flow into in the engine oil passageway by the second filter core. Therefore, even if the first filter element in the first oil filter is blocked, the unfiltered oil enters the second filter element through the first bypass valve and is filtered by the second filter element, so that the damage of the unfiltered oil to the engine is relieved.
In a possible embodiment, a second bypass valve is arranged in the second filter element, and the second bypass valve is used for being in an open state when the first filter element and the second filter element are blocked.
In a possible embodiment, the oil filter mechanism further comprises a flow sensor, and the flow sensor is arranged in a pipeline connecting the second filter element and the oil channel.
In one possible embodiment, the oil filter mechanism further includes a check valve disposed in the pipeline.
In a possible embodiment, a first end of the connecting pipe is connected to the bottom of the first oil filter, and a second end of the connecting pipe is connected to the bottom of the second oil filter.
In a second aspect, the application also provides an engine, which comprises the oil filtering mechanism in the first aspect.
In a third aspect, the present application further provides a vehicle including the engine described above.
Drawings
Fig. 1 is a schematic structural diagram of an engine oil filtering mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an oil filter mechanism according to an embodiment of the present invention.
Icon: 10-a first oil filter; 11-a first filter element; 20-a second oil filter; 21-a second filter element; 30-a connecting pipe; 40-a first bypass valve; 50-a second bypass valve; 60-a flow sensor; 70-one-way valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The following describes an engine oil filtering mechanism according to an embodiment of the present invention with reference to the accompanying drawings.
Referring to fig. 1 and 2, an embodiment of the present invention provides an oil filter mechanism including: the first oil filter 10, the second oil filter 20, the connection pipe 30, and the first bypass valve 40;
the first oil filter 10 is internally provided with a first filter element 11, the second oil filter is internally provided with a second filter element 21, the first filter element 11 and the second filter element 21 are both used for being communicated with an oil channel, and the first oil filter 10 is also provided with an oil inlet;
the first end of the connection pipe 30 is communicated with the first oil filter 10, the second end of the connection pipe 30 is communicated with the second oil filter 20, the first bypass valve 40 is disposed at the second end of the connection pipe 30, when the first filter element 11 is blocked, the first bypass valve 40 is in an open state, and the engine oil in the first oil filter 10 flows into the engine oil passage through the second filter element 21.
The engine oil filters mechanism in this application, when first filter core 11 in first oil cleaner 10 does not block up, engine oil enters into the engine oil passageway through the filtration of first filter core 11, when first filter core 11 in first oil cleaner 10 blocks up, the engine oil in the first oil cleaner 10 can increase, and then lead to the pressure of engine oil to increase, first bypass valve 40 can be in the state of opening under the effect of pressure, engine oil can flow into in second oil cleaner 20, engine oil can pass through the filtration of second filter core 21, the engine oil after the filtration can be flowed into in the engine oil passageway by second filter core 21. Thus, even if the first filter element 11 in the first oil filter 10 is clogged, the unfiltered oil enters the second filter element through the first bypass valve 40 and is filtered by the second filter element 21, so that damage to the engine caused by the unfiltered oil is alleviated.
In a possible embodiment, a second bypass valve 50 is provided in the second filter element 21, said second bypass valve 50 being adapted to open the second bypass valve 50 when the first filter element 11 and the second filter element 21 are blocked. When the first filter element 11 in the first oil filter 10 and the second filter element 21 in the second oil filter 20 are both clogged, the pressure of the oil in the second oil filter 20 is also gradually increased, and the second bypass valve 50 provided in the second filter element 21 is opened by the pressure of the oil, so that the second bypass valve 50 is in an open state, and thus the oil can flow out through the second bypass valve 50.
In the above embodiment, the oil filtering mechanism further includes a flow sensor 60, the flow sensor 60 is disposed in a pipeline connecting the second filter element 21 and the oil passage, when the first filter element 11 in the first oil filter 10 is blocked, the oil in the first oil filter 10 can make the first bypass valve 40 in an open state, the oil in the first oil filter 10 enters the second oil filter 20 through the connecting pipe 30 and enters the oil passage through the second bypass valve 50 or the second filter element 21, while the flow sensor 60 can sense the flow of the oil during the process of entering the oil passage through the second bypass valve 50 or the second filter element 21, and the flow sensor 60 can send the signal to an alarm or send an alarm by itself to the flow sensor 60.
The engine oil filtering mechanism can further comprise a one-way valve 70, the one-way valve 70 is arranged in a pipeline connecting the second filter element 21 and the engine oil channel, engine oil in the engine oil channel can be guaranteed not to flow to the second filter element 21 through the pipeline, and the engine oil filtering mechanism can be guaranteed to run stably.
The application still provides an engine, and the engine can include above-mentioned machine oil and filter the mechanism, and the produced beneficial effect of engine is the same with the beneficial effect that machine oil filtered the mechanism, and the no longer gives unnecessary details here.
The application also provides a vehicle comprising the engine.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. An engine oil filter mechanism, comprising: the engine oil filter comprises a first oil filter, a second oil filter, a connecting pipe and a first bypass valve;
the first oil filter is internally provided with a first filter element, the second oil filter is internally provided with a second filter element, the first filter element and the second filter element are both used for being communicated with an oil channel, and the first oil filter is also provided with an oil inlet;
the first end of connecting pipe with first oil cleaner intercommunication, the second end of connecting pipe with second oil cleaner intercommunication, first bypass valve set up in the second end of connecting pipe, work as when first filter core blocks up, first bypass valve is in the state of opening, the machine oil warp in the first oil cleaner the second filter core flows in the machine oil passageway.
2. The oil filter mechanism according to claim 1, wherein a second bypass valve is provided in the second filter element, the second bypass valve being adapted to be in an open state when the first filter element and the second filter element are clogged.
3. The oil filter mechanism according to claim 1, further comprising a flow sensor provided in a pipe connecting the second filter element and the oil passage.
4. The oil filter mechanism according to claim 3, further comprising a check valve disposed in the conduit.
5. The oil filter mechanism of claim 1 wherein the first end of the connecting tube is connected to the bottom of the first oil filter and the second end of the connecting tube is connected to the bottom of the second oil filter.
6. An engine characterized by comprising the oil filter mechanism according to any one of claims 1 to 5.
7. A vehicle characterized by comprising the engine of claim 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223315511.1U CN218882318U (en) | 2022-12-08 | 2022-12-08 | Engine oil filtering mechanism, engine and vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223315511.1U CN218882318U (en) | 2022-12-08 | 2022-12-08 | Engine oil filtering mechanism, engine and vehicle |
Publications (1)
Publication Number | Publication Date |
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CN218882318U true CN218882318U (en) | 2023-04-18 |
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CN202223315511.1U Active CN218882318U (en) | 2022-12-08 | 2022-12-08 | Engine oil filtering mechanism, engine and vehicle |
Country Status (1)
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CN (1) | CN218882318U (en) |
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2022
- 2022-12-08 CN CN202223315511.1U patent/CN218882318U/en active Active
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