CN113623046A - Oil pan with heat insulation structure - Google Patents
Oil pan with heat insulation structure Download PDFInfo
- Publication number
- CN113623046A CN113623046A CN202110966334.4A CN202110966334A CN113623046A CN 113623046 A CN113623046 A CN 113623046A CN 202110966334 A CN202110966334 A CN 202110966334A CN 113623046 A CN113623046 A CN 113623046A
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- Prior art keywords
- oil
- oil pan
- shell
- outside
- guide plate
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- 238000009413 insulation Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 138
- 238000000034 method Methods 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 8
- 239000010721 machine oil Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 239000010687 lubricating oil Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- F01M11/0004—Oilsumps
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- 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
- F01M11/10—Indicating devices; Other safety devices
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- 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
- F01M11/12—Indicating devices; Other safety devices concerning lubricant level
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- 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
- F01M11/0004—Oilsumps
- F01M2011/0016—Oilsumps with thermic insulation
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 discloses an oil pan with a heat insulation structure, and relates to the technical field of oil pans, in particular to an oil bottom inner shell and a second reserved opening. This oil pan with thermal-insulated structure, the material that holds the pipe has placed coloured liquid for rubber inside, thereby can be to level sensor, when fastening carousel and fastening axle are installed, extrude holding the pipe when installing through level sensor and oil bottom inner shell, inside coloured liquid rises to a certain position and can remind user level sensor to install and target in place, also judge whether to install and target in place through the removal of holding coloured liquid in the pipe when installing fastening carousel and fastening axle in the same reason, avoid being to level sensor, untight problem when fastening carousel and fastening axle are installed.
Description
Technical Field
The invention relates to the technical field of oil pans, in particular to an oil pan with a heat insulation structure.
Background
The oil pan is the lower half of the crankcase, also known as the lower crankcase. The function is to close the crankcase as the housing of the oil sump, prevent impurities from entering, and to collect and store the lubricating oil flowing back from the friction surfaces of the diesel engine, to dissipate part of the heat and to prevent the lubricating oil from being oxidized.
The protection degree is not good in the use of current oil pan, receives external wear at vehicle in-process bottom easily for oil pan life reduces's problem, and carries out the problem that heat dredges and insulate against heat when can not protecting the oil pan in the use.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an oil pan with a heat insulation structure, which solves the problems that the existing oil pan in the background art has poor protection degree in the use process, is easy to receive external abrasion at the bottom in the driving process of a vehicle, and shortens the service life of the oil pan, and can not protect the oil pan and conduct heat dredging and heat insulation in the use process.
In order to achieve the purpose, the invention is realized by the following technical scheme: an oil pan with a heat insulation structure comprises an oil bottom inner shell and a second reserved opening, wherein a top ring plate is integrally installed on the outer portion of the top of the oil bottom inner shell, a positioning hole is formed in the top ring plate, a limiting groove is installed on the outer portion of the positioning hole, a gasket is arranged on the outer portion of the top ring plate, a connecting convex pad is installed at the lower end of the inner portion of the gasket, a connecting frame is arranged at one end of the outer portion of the oil bottom inner shell, an auxiliary assembly is installed inside the connecting frame, a liquid level sensor is arranged at the left end of the outer portion of the auxiliary assembly, an oil bottom outer shell is arranged on the outer portion of the oil bottom inner shell, a first reserved opening is fixedly formed in the outer portion of the oil bottom outer shell, the second reserved opening is located at the right end of the outer portion of the first reserved opening, an outer partition plate is arranged on the outer surface of the oil bottom outer shell, a leakage hole is installed at one end of the outer partition plate, and a rotating blade is arranged inside the leakage hole, the right-hand member of the inside of oil bottom inner shell is provided with built-in mouthful, the internal thread of built-in mouthful installs the filter screen.
Optionally, the rotating vane is in a cross-shaped structure, the rotating vane is parallel to the outer portion of the leakage hole, and the leakage holes are distributed equidistantly.
Optionally, the top of the oil bottom shell is fixedly connected with a connecting plate, and the outside of the top of the connecting plate is matched with the internal shape and structure of the bottom of the top ring plate.
Optionally, the outer partition plates are distributed equidistantly, and the outer partition plates protrude out of the outer surface of the oil bottom shell.
Optionally, the shape and structure of the oil bottom outer shell are consistent with those of the oil bottom inner shell, and the volume of the oil bottom outer shell is larger than that of the oil bottom inner shell.
Optionally, blocking plates are arranged inside the oil bottom shell, the blocking plates are distributed equidistantly, and the blocking plates are in an I-shaped structure.
Optionally, the gasket and the connecting convex pad are in bonding connection, the shape structure of the outer part of the connecting convex pad is matched with the shape structure of the inner part of the limiting groove, and meanwhile, the outer part of the gasket is matched with the inner shape structure of the top ring plate.
Optionally, the inside one end of the oil pan inner shell is provided with a first guide plate, and the outside one end of first guide plate installs the second guide plate, the outside one end of second guide plate is provided with the third guide plate, and first guide plate, second guide plate and third guide plate all are not at same high water flat line, and the slope gradient of first guide plate, second guide plate and third guide plate reduces in proper order.
Optionally, the auxiliary assembly comprises an accommodating pipe, a fastening turntable and a fastening shaft, the fastening turntable is arranged at one end outside the accommodating pipe, and the fastening shaft is arranged in the middle of one end outside the fastening turntable.
Optionally, the inside of the accommodating tube is of a hollow structure, the accommodating tube is perpendicular to the fastening turntable, and the fastening turntable coincides with the central axis of the fastening shaft.
The invention provides an oil pan with a heat insulation structure, which has the following beneficial effects:
the oil pan adopts double-deck design, can effectively protect the oil pan, avoids the impaired cracked problem of long-time in-process of being used, and can have thermal-insulated and ventilation cooling performance concurrently when protecting the oil pan for the oil pan is more stable in the use, and is comparatively convenient when installing the relevant subassembly of oil pan protection moreover, and when the installation to level sensor and oil leak mouth, can install the warning of targetting in place, avoids the problem of installing not in place.
1. According to the oil pan with the heat insulation structure, a vehicle can generate large airflow flow in the driving process, the rotating blades can be driven to rotate quickly through the airflow flow, the internal temperature of the oil pan shell can be exchanged with the external temperature through the rotation of the rotating blades at the leakage holes, the dredging speed of the internal temperature of the oil pan shell is increased, external foreign matters can be blocked while ventilation is carried out through the rotation of the rotating blades, and the internal heat of the double-layer shell can be dredged while the oil pan is protected;
2. according to the oil pan with the heat insulation structure, the whole oil pan adopts the design of a double-layer structure, when an oil bottom outer shell is installed, the oil bottom outer shell can be clamped into the oil bottom inner shell from the lower end of a top ring plate by utilizing the design of a connecting plate, preliminary positioning treatment can be carried out between the oil bottom outer shell and the oil bottom inner shell, the structure is simple, a user can operate the oil pan quickly, secondary reinforcing treatment can be carried out by utilizing bolts after preliminary limiting, the oil bottom inner shell can be continuously and normally used when the oil bottom outer shell is damaged, and the frequency of replacing the oil pan in the later period is reduced;
3. according to the oil pan with the heat insulation structure, the outside of the whole oil pan can be protected from the outside of an oil bottom shell through the design of the outer partition plate, external foreign matters are prevented from directly contacting with the oil bottom shell, direct damage to the oil bottom shell caused by external friction is reduced, the blocking plate made of foam materials is arranged inside the oil bottom shell, the blocking plate can support the space between the oil bottom inner shell and the oil bottom shell through the design of the shape structure, an airflow circulation space with a large space is formed, the blocking plate can achieve a good heat insulation effect on the oil pan through the design, and meanwhile a certain buffering effect is achieved;
4. according to the oil pan with the heat insulation structure, when the oil pan is used for connecting a top cover, preliminary positioning treatment can be performed between the gasket and the limiting groove by using the design of the connecting convex pad, the outer part of the gasket can be clamped with the inner part of the top ring plate again, so that when the top cover is attached to the top ring plate, the sealing performance is better, the problem that the sealing is poor due to dislocation of the gasket when the top cover is attached to the top ring plate is avoided, the machine oil in the inner shell of the oil pan can be blocked in a layering manner by using the design of the gradient among the first guide plate, the second guide plate and the third guide plate in the driving process of a vehicle, the vibration and splash of the oil surface caused by bumping of the machine oil are avoided, and the precipitation of lubricating oil impurities is facilitated;
5. this oil pan with thermal-insulated structure, the material that holds the pipe has placed coloured liquid for rubber inside, thereby can be to level sensor, when fastening carousel and fastening axle are installed, extrude holding the pipe when installing through level sensor and oil bottom inner shell, inside coloured liquid rises to a certain position and can remind user level sensor to install and target in place, also judge whether to install and target in place through the removal of holding coloured liquid in the pipe when installing fastening carousel and fastening axle in the same reason, avoid being to level sensor, untight problem when fastening carousel and fastening axle are installed.
Drawings
FIG. 1 is a schematic view of an expanded structure of the present invention;
FIG. 2 is a schematic top view of the top ring plate;
FIG. 3 is a schematic top view of the oil pan housing of the present invention;
FIG. 4 is a schematic view of a front view of the barrier plate of the present invention;
FIG. 5 is a schematic diagram of a side view of the connection between the inner casing and the auxiliary assembly of the present invention.
In the figure: 1. an oil bottom inner shell; 2. a top ring plate; 3. a gasket; 4. connecting the convex pad; 5. a liquid level sensor; 6. a connecting frame; 7. an oil pan housing; 8. a connecting plate; 9. an outer partition plate; 10. a first reserved port; 11. a second reserved port; 12. rotating the leaves; 13. a leak hole; 14. a first guide plate; 15. a second guide plate; 16. a third guide plate; 17. positioning holes; 18. a limiting groove; 19. a barrier plate; 20. an auxiliary component; 2001. accommodating the tube; 2002. fastening the rotary table; 2003. fastening the shaft; 21. a built-in port; 22. and (5) filtering by using a filter screen.
Detailed Description
Referring to fig. 1 to 5, the present invention provides a technical solution: an oil pan with a heat insulation structure comprises an oil bottom inner shell 1, a top ring plate 2, a gasket 3, a connecting convex pad 4, a liquid level sensor 5, a connecting frame 6, an oil bottom outer shell 7, a connecting plate 8, an outer partition plate 9, a first reserved opening 10, a second reserved opening 11, a rotating blade 12, a leakage hole 13, a first guide plate 14, a second guide plate 15, a third guide plate 16, a positioning hole 17, a limiting groove 18, a baffle plate 19, an auxiliary assembly 20, a containing pipe 2001, a fastening rotary table 2002, a fastening shaft 2003, an internal opening 21 and a filter screen 22, wherein the top ring plate 2 is integrally installed outside the top of the oil bottom inner shell 1, the positioning hole 17 is formed inside the top ring plate 2, the limiting groove 18 is installed outside the positioning hole 17, the gasket 3 is arranged outside the top ring plate 2, the connecting convex pad 4 is installed at the lower end inside the gasket 3, the connecting frame 6 is arranged at one end outside the oil bottom inner shell 1, and the auxiliary assembly 20 is installed inside the connecting frame 6, the left end of the outside of the auxiliary assembly 20 is provided with a liquid level sensor 5, the outside of the oil bottom inner shell 1 is provided with an oil bottom outer shell 7, the outside of the oil bottom outer shell 7 is fixedly provided with a first reserved opening 10, the shape structure of the oil bottom outer shell 7 is consistent with that of the oil bottom inner shell 1, the volume of the oil bottom outer shell 7 is larger than that of the oil bottom inner shell 1, a second reserved opening 11 is positioned at the right end of the outside of the first reserved opening 10, the outer surface of the oil bottom outer shell 7 is provided with an outer partition plate 9, one end of the outside of the outer partition plate 9 is provided with a leakage hole 13, and the inside of the leakage hole 13 is provided with a rotating vane 12;
the specific operation is as follows, the oil pan adopts oil bottom inner shell 1 and the 7 double-deck design of oil bottom shell, can effectively protect the oil pan, avoid receiving the impaired cracked problem of in-process for a long time, and can have thermal-insulated and ventilation heat dispersion concurrently when protecting the oil pan, make the oil pan more stable in the use, it is comparatively convenient when installing the relevant subassembly of oil pan protection in addition, and when the installation to level sensor 5 and oil leak mouth, usable auxiliary assembly 20 installs the warning that targets in place, avoid the problem that the installation is not target in place.
As shown in fig. 1, the rotary vane 12 is in a cross-shaped structure, and the rotary vane 12 and the outer part of the leakage hole 13 are parallel to each other, and the leakage holes 13 are distributed at equal intervals;
the vehicle can produce and produce great air current and flow at the in-process of traveling, can drive rotor blade 12 through the flow to the air current and carry out the high-speed rotation, through rotor blade 12 in the rotation of small opening 13 department, can make the inside temperature of oil bottom shell 7 exchange with the outside temperature, improve the speed of dredging to the inside temperature of oil bottom shell 7, and can carry out the separation to outside foreign matter when ventilating through the rotation of rotor blade 12, can make and dredge to the inside heat of double shell when protecting the oil pan.
As shown in fig. 1 and 3, the top of the oil bottom shell 7 is fixedly connected with a connecting plate 8, and the outside of the top of the connecting plate 8 is matched with the internal shape structure of the bottom of the top ring plate 2;
whole oil pan adopts bilayer structure's design, can be when installing oil bottom shell 7, usable connecting plate 8's design can make it follow 2 lower extreme blocks of top ring board to inside, can carry out preliminary location processing between oil bottom shell 7 and the oil bottom inner shell 1, moreover, the steam generator is simple in structure, the person of convenient use operates fast, and can carry out reinforcement processing once more with usable bolt after preliminary spacing, can appear when damaging oil bottom shell 7 oil bottom inner shell 1 and can continue normal use, reduce the later stage to the frequency that the oil pan was changed.
As shown in fig. 1, 2, 3 and 4, the outer partition plates 9 are equidistantly distributed, the outer partition plates 9 protrude out of the outer surface of the oil bottom casing 7, the inner part of the oil bottom casing 7 is provided with baffle plates 19, the baffle plates 19 are equidistantly distributed, and the baffle plates 19 are in an i-shaped structure;
the outside of whole oil pan is protected through the design of outer baffle 9, can follow the outside of oil bottom shell 7, avoids outside foreign matter direct and oil bottom shell 7 to contact, reduces the direct damage that external friction brought oil bottom shell 7, and the inside of oil bottom shell 7 is provided with foam's baffler 19, utilizes baffler 19's design can play good thermal-insulated effect to the oil pan, also has certain buffering effect simultaneously.
As shown in fig. 1 and 2, the washer 3 is connected with the connecting convex pad 4 in an adhesive manner, the shape and structure of the outer part of the connecting convex pad 4 are matched with the shape and structure of the inner part of the limiting groove 18, and the outer part of the washer 3 is matched with the shape and structure of the inner part of the top ring plate 2;
when the oil pan is connected the top cap, can utilize the design of connecting protruding pad 4 to carry out preliminary location processing between packing ring 3 and the spacing groove 18, the outside of packing ring 3 can be in the same place with the inside mutual joint of top ring board 2 once more to can be when the top cap is laminated the installation with top ring board 2, sealing performance is better, avoid the top cap to appear the dislocation when installing with top ring board 2 packing ring 3 and lead to sealing up not good problem.
As shown in fig. 1 and 2, a first guide plate 14 is arranged at one end inside an oil bottom inner shell 1, a second guide plate 15 is arranged at one end outside the first guide plate 14, a third guide plate 16 is arranged at one end outside the second guide plate 15, the first guide plate 14, the second guide plate 15 and the third guide plate 16 are not all at the same height level, and the inclined gradients of the first guide plate 14, the second guide plate 15 and the third guide plate 16 are reduced in sequence;
can utilize the design of slope between first baffle 14, second baffle 15 and the third baffle 16 to carry out the layering to the machine oil in the oil bottom inner shell 1 and be obstructed at the vehicle in-process of traveling, avoid the oil level shock that causes when machine oil jolts to splash, be favorable to the sediment of lubricating oil impurity.
As shown in fig. 1 and 5, the auxiliary assembly 20 includes an accommodating tube 2001, a fastening rotary table 2002 and a fastening shaft 2003, wherein the fastening rotary table 2002 is arranged at one end of the outside of the accommodating tube 2001, the fastening shaft 2003 is arranged in the middle of one end of the outside of the fastening rotary table 2002, the inside of the accommodating tube 2001 is of a hollow structure, the accommodating tube 2001 is perpendicular to the fastening rotary table 2002, and the central axis of the fastening rotary table 2002 coincides with that of the fastening shaft 2003;
the material of holding pipe 2001 has placed coloured liquid for inside the rubber to can be when installing level sensor 5, fastening carousel 2002 and fastening axle 2003, extrude holding pipe 2001 when installing through level sensor 5 and oil bottom inner shell 1, inside coloured liquid rises to a certain position and can remind user level sensor 5 to install and target in place, also judge whether install target in place through the removal of coloured liquid in holding pipe 2001 when installing fastening carousel 2002 and fastening axle 2003 in the same way, avoid installing untight problem when level sensor 5, fastening carousel 2002 and fastening axle 2003.
In conclusion, when the oil pan with the heat insulation structure is used, firstly, when the oil bottom outer shell 7 is installed, the oil bottom outer shell 7 can be clamped into the oil bottom inner shell from the lower end of the top ring plate 2 by utilizing the design of the connecting plate 8, preliminary positioning treatment can be carried out between the oil bottom outer shell 7 and the oil bottom inner shell 1, the structure is simple, the operation is convenient for a user to carry out quickly, in addition, secondary reinforcing treatment can be carried out by utilizing bolts after preliminary limiting, the oil bottom inner shell 1 can be continuously and normally used when the oil bottom outer shell 7 is damaged, the frequency of replacing the oil pan at the later stage is reduced, then when the oil pan is connected with a top cover, preliminary positioning treatment can be carried out between the gasket 3 and the limiting groove 18 by utilizing the design of the connecting convex pad 4, the outer part of the gasket 3 can be mutually clamped with the inner part of the top ring plate 2 again, so that when the top cover is attached and installed with the top ring plate 2, the sealing performance is better, the problem that the sealing is poor due to dislocation of a gasket 3 when a top cover is installed with a top ring plate 2 is solved, then the liquid level sensor 5, the fastening rotary table 2002 and the fastening shaft 2003 are installed, the containing pipe 2001 is made of rubber, colored liquid is placed in the containing pipe 2001, when the liquid level sensor 5, the fastening rotary table 2002 and the fastening shaft 2003 are installed, the containing pipe 2001 is extruded when the liquid level sensor 5 and the oil bottom inner shell 1 are installed, the colored liquid in the containing pipe rises to a certain position to remind a user that the liquid level sensor 5 is installed in place, whether the liquid level sensor is installed in place or not is judged by movement of the colored liquid in the containing pipe 2001 when the fastening rotary table 2002 and the fastening shaft 2003 are installed, the problem that the liquid level sensor 5, the fastening rotary table 2002 and the fastening shaft 2003 are untight when the oil bottom shell is installed is solved, and large airflow can be generated during the driving of a vehicle when the oil bottom shell is used, the rotating blades 12 can be driven to rotate rapidly by flowing of air flow, the rotating blades 12 can rotate at the leakage holes 13, so that the internal temperature of the oil bottom shell 7 can be exchanged with the external temperature, the dredging speed of the internal temperature of the oil bottom shell 7 is improved, external foreign matters can be blocked while ventilation is carried out by rotation of the rotating blades 12, the internal heat of the double-layer shell can be dredged while the oil pan is protected, the external part of the whole oil pan can be protected from the external part of the oil bottom shell 7 by the design of the external baffle plate 9, the external foreign matters are prevented from directly contacting with the oil bottom shell 7, direct damage to the oil bottom shell 7 caused by external friction is reduced, the blocking plate 19 made of foam materials is arranged in the oil bottom shell 7, the oil pan can have a good heat insulation effect by the design of the blocking plate 19, and also has a certain buffering effect, and can utilize the design of slope between first baffle 14, second baffle 15 and the third baffle 16 to carry out the layering to the machine oil in the oil bottom inner shell 1 and be obstructed in the vehicle driving process, avoid the oil level shock that causes when the machine oil jolts to splash, be favorable to the sediment of lubricating oil impurity.
Claims (10)
1. The oil pan with the heat insulation structure is characterized by comprising an oil bottom inner shell (1) and a second reserved port (11), wherein a top ring plate (2) is integrally installed outside the top of the oil bottom inner shell (1), a positioning hole (17) is formed in the top ring plate (2), a limiting groove (18) is installed outside the positioning hole (17), a gasket (3) is arranged outside the top of the top ring plate (2), a connecting convex pad (4) is installed at the lower end inside the gasket (3), a connecting frame (6) is arranged at one end outside the oil bottom inner shell (1), an auxiliary component (20) is installed inside the connecting frame (6), a liquid level sensor (5) is arranged at the left end outside the auxiliary component (20), an oil bottom outer shell (7) is arranged outside the oil bottom inner shell (1), and a first reserved port (10) is fixedly arranged outside the oil bottom outer shell (7), the second is reserved mouthful (11) and is located the outside right-hand member of first reservation mouth (10), the outside surface of oil bottom shell (7) is provided with outer baffle (9), small opening (13) are installed to the outside one end of outer baffle (9), and the inside of small opening (13) is provided with commentaries on classics leaf (12), the inside right-hand member of oil bottom inner shell (1) is provided with built-in mouthful (21), filter screen (22) are installed to the internal thread of built-in mouthful (21).
2. An oil pan with a heat insulation structure as claimed in claim 1, characterized in that the rotary vanes (12) are in a cross-shaped structure, the rotary vanes (12) are parallel to the outer part of the drain holes (13), and the drain holes (13) are distributed at equal intervals.
3. An oil pan with a heat insulation structure according to claim 1, characterized in that the top of the oil pan shell (7) is fixedly connected with a connecting plate (8), and the outer part of the top of the connecting plate (8) is matched with the inner shape structure of the bottom of the top ring plate (2).
4. An oil pan with a heat insulation structure as claimed in claim 1, characterized in that the outer partition plates (9) are distributed equidistantly, and the outer partition plates (9) protrude from the outer surface of the oil pan shell (7).
5. An oil pan with a heat insulation structure according to claim 1, characterized in that the shape structure of the oil bottom outer shell (7) is in accordance with the shape structure of the oil bottom inner shell (1), and the volume of the oil bottom outer shell (7) is larger than the volume of the oil bottom inner shell (1).
6. An oil pan with a heat insulation structure according to claim 1, characterized in that the inside of the oil pan shell (7) is provided with baffle plates (19), the baffle plates (19) are distributed at equal intervals, and the shape of the baffle plates (19) is an I-shaped structure.
7. The oil pan with the heat insulation structure as claimed in claim 1, wherein the gasket (3) and the connecting convex pad (4) are connected by bonding, the shape structure of the outer part of the connecting convex pad (4) is matched with the shape structure of the inner part of the limiting groove (18), and the outer part of the gasket (3) is matched with the shape structure of the inner part of the top ring plate (2).
8. An oil pan with a heat insulation structure according to claim 1, characterized in that a first guide plate (14) is arranged at one end inside the inner oil pan (1), a second guide plate (15) is installed at one end outside the first guide plate (14), a third guide plate (16) is arranged at one end outside the second guide plate (15), the first guide plate (14), the second guide plate (15) and the third guide plate (16) are all not at the same height level, and the inclination gradients of the first guide plate (14), the second guide plate (15) and the third guide plate (16) are reduced in sequence.
9. An oil pan with a heat insulation structure according to claim 1, characterized in that the auxiliary assembly (20) comprises a containing pipe (2001), a fastening rotary table (2002) and a fastening shaft (2003), and one end of the outside of the containing pipe (2001) is provided with the fastening rotary table (2002), and the fastening shaft (2003) is installed at the middle of one end of the outside of the fastening rotary table (2002).
10. An oil pan with a heat insulation structure according to claim 9, characterized in that the inside of the accommodating tube (2001) is a hollow structure, the accommodating tube (2001) is perpendicular to the fastening rotary disc (2002), and the fastening rotary disc (2002) coincides with the central axis of the fastening shaft (2003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110966334.4A CN113623046A (en) | 2021-08-23 | 2021-08-23 | Oil pan with heat insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110966334.4A CN113623046A (en) | 2021-08-23 | 2021-08-23 | Oil pan with heat insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113623046A true CN113623046A (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110966334.4A Pending CN113623046A (en) | 2021-08-23 | 2021-08-23 | Oil pan with heat insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113623046A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| DE102009006635A1 (en) * | 2009-01-29 | 2010-08-05 | Daimler Ag | Container wall i.e. oil sump, for motor vehicle, has decoupling element physically separating inner and outer walls from one another, where element is flat in shape and covers inner wall and/or outer wall in tight-fitting manner |
| CN204476501U (en) * | 2015-01-14 | 2015-07-15 | 北京汽车研究总院有限公司 | A kind of oil sump assembly for engine and automobile |
| CN210530946U (en) * | 2019-05-29 | 2020-05-15 | 江西梵普汽车配件有限公司 | Noise reduction structure of engine oil pan |
| CN211398568U (en) * | 2020-01-09 | 2020-09-01 | 安徽美安密封件股份有限公司 | Sealing ring for automobile oil pan |
| DE102019112758A1 (en) * | 2019-05-15 | 2020-11-19 | Otto-Von-Guericke-Universität Magdeburg | Light oil pan with integrated thermal insulation and vibration damping |
| CN112253283A (en) * | 2020-09-14 | 2021-01-22 | 安徽维嵩生产力促进有限公司 | Protection mechanism of new energy automobile engine oil pan |
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2021
- 2021-08-23 CN CN202110966334.4A patent/CN113623046A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2032821C1 (en) * | 1992-07-23 | 1995-04-10 | Акционерное общество "Заволжский моторный завод" | Spacer for oil pan of internal combustion engine |
| JPH09195852A (en) * | 1996-01-19 | 1997-07-29 | Yanmar Diesel Engine Co Ltd | Oil pan for internal combustion engine |
| KR19980037013U (en) * | 1996-12-17 | 1998-09-15 | 박병재 | Mounting structure of oil pan for internal combustion engine |
| JP2005155456A (en) * | 2003-11-26 | 2005-06-16 | Uchiyama Mfg Corp | Oil pan and gasket for oil pan |
| US20100066033A1 (en) * | 2008-09-12 | 2010-03-18 | Mann+Hummel Gmbh | Oil Pan Baffle |
| DE102009006635A1 (en) * | 2009-01-29 | 2010-08-05 | Daimler Ag | Container wall i.e. oil sump, for motor vehicle, has decoupling element physically separating inner and outer walls from one another, where element is flat in shape and covers inner wall and/or outer wall in tight-fitting manner |
| CN204476501U (en) * | 2015-01-14 | 2015-07-15 | 北京汽车研究总院有限公司 | A kind of oil sump assembly for engine and automobile |
| DE102019112758A1 (en) * | 2019-05-15 | 2020-11-19 | Otto-Von-Guericke-Universität Magdeburg | Light oil pan with integrated thermal insulation and vibration damping |
| CN210530946U (en) * | 2019-05-29 | 2020-05-15 | 江西梵普汽车配件有限公司 | Noise reduction structure of engine oil pan |
| CN211398568U (en) * | 2020-01-09 | 2020-09-01 | 安徽美安密封件股份有限公司 | Sealing ring for automobile oil pan |
| CN112253283A (en) * | 2020-09-14 | 2021-01-22 | 安徽维嵩生产力促进有限公司 | Protection mechanism of new energy automobile engine oil pan |
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