Air cylinder sleeve assembly for two-stroke horizontally and oppositely arranged piston and oppositely arranged air cylinder engine
A technology of horizontally opposed pistons and opposed cylinders, applied to engine components, machines/engines, cylinders, etc., can solve problems such as high manufacturing costs and complex body structures, and achieve the effect of preventing gas leakage
Inactive Publication Date: 2016-03-30
ANHUI ZHONGDING POWER
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Problems solved by technology
[0005] In view of this, the cylinder liner assembly of a kind of two-stroke horizontally opposed piston and opposed cylinder engine that the present invention proposes makes OPOC engine have a kind of novel intake and exhaust channel and cooling water path, to solve the OPOC engine in the prior art will The intake and exhaust ducts and water channels are integrated on the body, resulting in complex structure and high manufacturing costs
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[0038] figure 2 It is the right side view of the cylinder liner assembly of the two-stroke horizontally opposed piston and opposed cylinder engine of the present invention, image 3 It is a top view of the cylinder liner assembly of the two-stroke horizontally opposed piston and opposed cylinder engine of the present invention; Figure 4 For A-A sectional view, please combine Figure 1-Figure 4 shown. The air intake duct 1 is nested on the cylinder liner 3, the interior of the air intake duct 1 is hollowed out, and the air intake duct 1 is provided with an air inlet 11, an air intake passage 12, a water inlet 13 and a water inlet Channel 14. The air inlet 11 is arranged on the side of the air inlet 1 for intake air, in this embodiment, there are two air inlets 11; the air inlet passage 12 is arranged inside the air inlet 1, The air intake channel 12 is in communication with the air inlet 11; the water inlet 13 is arranged on the air inlet 1, and the side where the water i...
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The invention discloses an air cylinder sleeve assembly for a two-stroke horizontally and oppositely arranged piston and an oppositely arranged air cylinder engine. The air cylinder sleeve assembly comprises an air cylinder sleeve, an air inlet channel, an air exhausting channel, an air inlet channel positioning assembly and an air exhausting channel positioning assembly. The air inlet channel is nested outside the air cylinder sleeve and positioned through the air inlet channel positioning assembly. The air inlet channel is communicated with the air cylinder sleeve. The air exhausting channel is nested outside the air cylinder sleeve and positioned through the air exhausting channel positioning assembly. The air exhausting channel is communicated with the air cylinder sleeve. The air cylinder sleeve, the air inlet channel and the air exhausting channel are separable. According to the air cylinder sleeve assembly, the air inlet channel and the air exhausting channel are arranged on the air cylinder sleeve and positioned through the air inlet channel positioning assembly and the air exhausting channel positioning assembly respectively, and thus the air exhausting channel, the air inlet channel and the air cylinder sleeve are respectively independent, and therefore the problems that as air exhausting channels and water channels are integrated into machine bodies of opposed piston opposed cylinder (OPOC) engines, the machine bodies are complex in structure and the manufacturing cost is high in the prior art are solved.
Description
technical field [0001] The invention relates to the technical field of two-stroke engines, in particular to a cylinder liner assembly of a two-stroke engine with horizontally opposed pistons and opposed cylinders. Background technique [0002] The horizontally opposed engine, with its unique engine structure and working principle, can obtain higher mechanical efficiency and combustion efficiency than traditional engines. Especially the two-stroke OPOC engine (opposed-piston, opposed-cylinder, horizontally opposed piston, opposed cylinder engine), because of its compact main body structure, that is, its axial size and overall height are smaller than traditional engines of the same power, so that its energy density can be achieved. It has reached the high-tech level of the same industry (≥90kW / L, ≥1.9kW / kg), and has attracted the attention of the industry because of these two advantages. [0003] The intake and exhaust passages of traditional engines are integrated in the cyl...
Claims
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IPC IPC(8): F02F1/00
CPCF02F1/004
Inventor 夏迎松左朝凤李传友刘海峰王玉坤
Owner ANHUI ZHONGDING POWER