Multi-cylinder diesel engine capable of adjusting temperature of piston
A piston temperature, adjustable technology, applied in the direction of mechanical equipment, engine components, machines/engines, etc., can solve the problems of restricting the development of diesel engines, low durability, and the inability to adjust the piston temperature, etc., to achieve novel structure, improve service life, and practical strong effect
Inactive Publication Date: 2017-09-08
JIANGSU TAIPU POWER MACHINERY
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Problems solved by technology
[0003] However, the current diesel engine has the following defects, the temperature of the piston cannot be adjusted, and the durability is very low. These defects seriously limit the further development of the diesel engine
Method used
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[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0014] Such as Figure 1-2 As shown, a multi-cylinder diesel engine with adjustable piston temperature includes a main housing 1, a sealing ring 12 is fixedly installed on the outer layer of the main housing 1, and a cylinder 4 is fixedly installed inside the main housing 1. The cylinder 4 The bottom is fixedly connected with a piston 16, the outer surface of the piston 16 is fixedly installed with threads 15, and the bottom of the piston 16 is fixedly installed with a perforation 14, the outer surface of the piston 16 is provided with a cooling liquid 13, and the bottom of the main housing 1 is fixed A damping spring 9 is installed, and one end of the damping spring 9 is fixedly connected with a base plate 10, and the base plate 10 and the main h...
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The invention discloses a multi-cylinder diesel engine capable of adjusting temperature of a piston. The multi-cylinder diesel engine comprises a main shell, and a sealing ring is fixedly mounted at the outer layer of the main shell; cylinders are fixedly mounted in the main shell; the piston is fixedly connected at the bottoms of the cylinders; a thread is fixedly mounted on the outer surface of the piston; a penetrating hole is fixedly formed in the bottom of the piston; a cooling liquid is arranged on the outer surface of the piston; damping springs are fixedly mounted at the bottom of the main shell; one ends of the damping springs are fixedly connected with a bottom plate; the bottom plate and the main shell are fixedly connected through the damping springs; a reinforcing plate is fixedly mounted on one side of the main shell; a damping device is fixedly mounted on the other side of the main shell; and one end of the damping device is fixedly connected with a connecting shaft. According to the multi-cylinder diesel engine, the damping springs, the cooling liquid and the reinforcing plate are arranged, service life of the diesel engine can be prolonged, temperature of the piston can be adjusted, structure is novel, operation is simple, practicability is high, and the multi-cylinder diesel engine has quite high popularization value.
Description
technical field [0001] The invention relates to the field of mechanical equipment, in particular to a multi-cylinder diesel engine capable of adjusting piston temperature. Background technique [0002] The development of society is inseparable from the upgrading of transportation tools. With the rapid development of transportation tools, it provides a sufficient foundation for the rapid development of society. The core part of transportation tools is the power part, so the power device plays an important role in the development of transportation tools. very important influence. The advantages of diesel engines are large torque and good economic performance. The working process of a diesel engine has many similarities with a gasoline engine. Each working cycle also goes through four strokes: intake, compression, power, and exhaust. However, since the fuel used in diesel engines is diesel oil, its viscosity is higher than that of gasoline, and it is not easy to evaporate, bu...
Claims
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IPC IPC(8): F02B77/00F01P3/10
CPCF02B77/00F01P3/10
Inventor 尤春杨荣山
Owner JIANGSU TAIPU POWER MACHINERY