Swash plate type opposed piston two-stroke external combustion engine

An opposed-piston, swash plate technology, applied to internal combustion piston engines, combustion engines, engine components, etc., can solve problems such as low utilization of thermal energy

Active Publication Date: 2020-10-23
刘望建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects and problems of low thermal energy utilization rate in the prior art, and provide a swash plate type opposed piston two-stroke external combustion engine with high thermal energy utilization rate

Method used

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  • Swash plate type opposed piston two-stroke external combustion engine
  • Swash plate type opposed piston two-stroke external combustion engine
  • Swash plate type opposed piston two-stroke external combustion engine

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Embodiment

[0074] see Figure 1 to Figure 4 , a swash plate type opposed piston two-stroke external combustion engine, comprising a cylinder block 1, a main shaft hole is opened in the middle of the cylinder block 1, a main shaft 2 is arranged in the main shaft hole, and inclined shafts are arranged at both ends of the cylinder block 1 Disk box 3, the swash plate box 3 is provided with a swash plate 4, and the swash plate 4 is set on the main shaft 2, and the outer periphery of the main shaft hole is evenly arranged with six axially penetrating cylinders 5, and the cylinders 5 Two front and rear pistons 6 are oppositely arranged, and the piston rods 7 of the pistons 6 are all connected with the slider bracket 8 in the swash plate box 3, and the slider bracket 8 is slidably connected with the guide rail on the swash plate box 3, The ball socket 9 of the slider support 8 is slidingly connected with the spherical surface of the hemispherical slider 10 in the swash plate box 3, the plane of ...

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Abstract

The invention discloses a swash plate type opposed piston two-stroke external combustion engine. The engine includes a cylinder body, a spindle hole is formed in the middle of the cylinder body, six cylinders communicating axially are evenly arranged on the periphery of the spindle hole, front and rear pistons are arranged in the cylinders in an opposed mode, air-compressed rotating air valves arearranged at the front and rear ends of the cylinders respectively, and working rotating air valves are arranged in the middles of the cylinders. Nine pistons in twelve pistons input air from the environment through the air-compressed rotating air valves and carry out one-stage compression on air storage branch pipes, and three pistons input air from the air storage branch pipes through the air-compressed rotating air valves and carry out two-stage compression on a combustion chamber. In six cylinders, three cylinders carry out one-stage working, three cylinders carry out two-stage working, the cylinders carrying out the one-stage working are the cylinders where the pistons carrying out the two-stage compression are located, the cylinders carrying out the two-stage working are the cylinders where the front and rear pistons carrying out the one-stage compression are located, and the engine improves the utilization of thermal energy.

Description

technical field [0001] The invention relates to a piston engine, in particular to a swash plate type opposed piston two-stroke external combustion engine, which is mainly suitable for improving the utilization rate of heat energy. Background technique [0002] At present, the internal combustion engine is widely used in various fields, and its thermal efficiency seems to have reached its peak. It has not been greatly improved for many years. According to the analysis, the heat loss is mainly due to the following points: [0003] 1. The exhaust heat has lost 35% to 50%. When the exhaust valve is opened, there is still an air pressure of about 1MPa in the cylinder. The air stroke causes greater resistance, and the gain outweighs the gain. Now the multi-valve technology is used to reduce the air resistance, which is effective, but still unsatisfactory; [0004] 2. Cooling system, the vortex flow of high-temperature gas in the combustion chamber helps to complete the combustion...

Claims

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Application Information

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IPC IPC(8): F02B75/02F02B75/26F02B23/08F01L7/04F01L7/16F01L7/18F02F3/00
CPCF01L7/04F01L7/16F01L7/18F02B23/08F02B75/02F02B75/26F02B2075/025F02F3/003Y02T10/12
Inventor 刘望建
Owner 刘望建
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