High-efficiency structure oil way integrated oil pan structure

Abstract

A structure of an oil way integrated oil pan with an efficient structure belongs to the technical field of automobile integrated oil pans and is characterized by comprising an oil pan, a first output oil way hole, a first input oil way hole, a second output oil way hole, a third output oil way hole, a fourth output oil way hole and a second input oil way hole. The engine oil pan and the engine oil filter mounting seat are designed in an integrated mode, the oil filter filler neck is arranged between the engine oil pan and the engine oil filter mounting seat, the shape and the size of the oil filter filler neck are matched with those of the lower surface of the engine oil pan, the arrangement space is reasonable, and disassembly and maintenance are convenient. The efficient oil way supplies oil of the oil pump to each pressure lubrication friction pair, so that the engine can be properly lubricated under different working conditions, and engine parts are prevented from being excessively worn.

Description

Technical Field:

[0001] The present invention belongs to the technical field of automotive integrated oil pans, and particularly relates to a structure of an oil pan with an efficient structural oil circuit integration. Background Art:

[0002] The high-pressure oil in the oil pump is filtered by the oil filter and then transported to the main oil circuit. This process requires sufficient oil flow and pressure. Current technologies usually shorten the effective oil circuit of the oil filter mounting seat to meet the requirements, resulting in difficulties in arranging the engine lubrication oil circuit and small space, and the maintenance and disassembly are cumbersome. Summary of the Invention:

[0003] The object of the present invention is: integrating the oil filter mounting seat on the oil pan can increase the system rigidity, shorten the oil pump and the main oil passage of the oil filter, reduce the oil flow resistance, accelerate the start-up lubrication response, improve the engine oil delivery efficiency, and reduce the risk of dry friction of components such as the crankshaft; it is convenient for maintenance and disassembly, saves costs, and the efficient oil circuit helps to maintain stable oil supply to the key components of the engine, ensuring efficient lubrication and cooling, and improving the stability and working efficiency of the engine operation; it saves the engine compartment space and can adapt to the engine layouts of different models. The technical solution is as follows:

[0004] A structure of an oil pan with an efficient structural oil circuit integration, characterized in that: it includes an oil pan 1, an output oil passage hole 1, an input oil passage hole 1, an output oil passage hole 2, an output oil passage hole 3, an output oil passage hole 4, an output oil passage hole 5, an output oil passage hole 6, and an input oil passage hole 7. The oil pan 1 is connected to the oil filter mounting seat, the oil pan 1 and the oil filter mounting seat are integrally designed, there is an oil filter connecting nozzle between the oil pan 1 and the oil filter mounting seat. The output oil passage hole 1 is arranged in the middle of the upper surface of the oil pan 1, the output oil passage hole 2 is arranged in the middle of the left side of the oil pan 1, the output oil passage hole 3 is arranged in the middle of the right side of the oil pan 1, the output oil passage hole 4 is arranged at the left side of the lower surface of the oil pan 1, the input oil passage hole 1 is arranged at the rear of the upper surface of the oil pan 1, and the input oil passage hole 7 is arranged at the right side of the lower surface of the oil pan 1.

[0005] The beneficial effect of the present invention is: the integrated oil filter mounting seat and the oil pan are optimized in design to improve their strength, the layout space is reasonable, the disassembly and maintenance are convenient, and the efficient oil circuit supplies the oil pump oil to each pressure lubrication friction pair, enabling the engine to obtain appropriate lubrication under different working conditions and protecting the engine parts from excessive wear. Brief Description of the Drawings:

[0006] Figure 1 is the overall structural schematic diagram of the present invention;

[0007] Figure 2 is the overall rear view of the present invention. Specific implementation manner:

[0008] Referring to Figure 1 Figure 2 For the structure of an efficient structural oil circuit integrated oil pan, it is characterized in that: it includes an oil pan 1, an output oil circuit hole 1, an input oil circuit hole 1, an output oil circuit hole 2, an output oil circuit hole 3, an output oil circuit hole 4 and an input oil circuit hole 2. The oil pan 1 is connected to the oil filter mounting seat. The oil pan 1 and the oil filter mounting seat are integrally designed. There is an oil filter connecting nozzle between the oil pan 1 and the oil filter mounting seat. The output oil circuit hole 1 is arranged at the middle of the upper surface of the oil pan 1. The output oil circuit hole 2 is arranged at the middle of the left side of the oil pan 1. The output oil circuit hole 3 is arranged at the middle of the right side of the oil pan 1. The output oil circuit hole 4 is arranged at the left side of the lower surface of the oil pan 1. The input oil circuit hole 1 is arranged at the rear of the upper surface of the oil pan 1. The input oil circuit hole 2 is arranged at the right side of the lower surface of the oil pan 1.

[0009] During use, the oil pan 1 is installed on the oil circuit adapter seat. High-pressure oil enters the oil filter through the input oil circuit hole 1 and the input oil circuit hole 2. After being filtered and cleaned by the oil filter, the filtered oil is transported to various places through the output oil circuit hole 1, the output oil circuit hole 2, the output oil circuit hole 3 and the output oil circuit hole 4. Since the oil pan 1 is installed on the oil circuit adapter seat and the output oil circuit hole 1, the output oil circuit hole 2, the output oil circuit hole 3 and the output oil circuit hole 4 are located at different positions on the oil pan 1, the distance to each pressure lubrication friction pair can be shortened, and the output pressure can be reduced to better lubricate.

[0010] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the essence of the present invention should also fall within the protection scope of the present invention.

Claims

1. A structure of an efficient oil circuit integrated oil pan, characterized in that: The invention comprises an oil pan (1), an output oil passage hole 1 (2), an input oil passage hole 1 (3), an output oil passage hole 2 (4), an output oil passage hole 3 (5), an output oil passage hole 4 (6) and an input oil passage hole 2 (7); the oil pan (1) is connected to an oil filter mounting seat; the oil pan (1) and the oil filter mounting seat are of integrated design.

2. According to claim 1, the structure of the high-efficiency structural oil circuit integrated oil pan is characterized by: An oil filter nozzle is provided between the oil pan (1) and the oil filter mounting seat.

3. According to claim 1, the structure of the high-efficiency structural oil circuit integrated oil pan is characterized by: The output oil passage hole 1 (2) is arranged in the middle of the upper surface of the oil pan (1).

4. According to claim 1, the structure of the high-efficiency structural oil circuit integrated oil pan is characterized by: The second output oil passage hole (4) is arranged in the middle of the left side of the oil pan (1).

5. According to claim 1, the structure of the high-efficiency structural oil circuit integrated oil pan is characterized by: The output oil passage hole three (5) is arranged in the middle of the right side of the oil pan (1).

6. According to claim 1, the structure of the high-efficiency structural oil circuit integrated oil pan is characterized by: The output oil passage hole four (6) is arranged on the left side of the lower surface of the oil pan (1).

7. According to claim 1, the structure of the high-efficiency structural oil circuit integrated oil pan is characterized by: The oil input hole 1 (3) is arranged at the rear of the upper surface of the oil pan (1).

8. According to claim 1, the structure of the high-efficiency structural oil circuit integrated oil pan is characterized by: The second oil input hole (7) is arranged on the right side of the lower surface of the oil pan (1).

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