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Valveless engine

An engine and valve technology, used in engine components, combustion engines, machines/engines, etc., can solve the problems of increased accident points, difficult manufacturing, low fuel efficiency, etc., to extend the overhaul interval, reduce accident points, and achieve sufficient combustion. Effect

Inactive Publication Date: 2018-02-13
韩文峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Steam turbines and gas turbines use steam or high-temperature fuel gas to drive the fan blades of the turbine to rotate, straight in and out, low fuel efficiency, and difficult to manufacture. my country mostly adopts imported foreign technology and license production
Multi-cylinder diesel engine, 14-cylinder diesel engine has been successfully researched abroad, but there are more cylinders, more valves, more accident points, and frequent visits to ports for maintenance

Method used

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  • Valveless engine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as image 3 As shown, the positions of the three plungers at the beginning, No. 1 and No. 3 plungers are at the middle point, and No. 2 plunger is at the top dead center. Figure 4 It is another connection method with the same principle.

[0025] The T-shaped crankshaft starts to move, the No. 2 plunger goes down, and the upper part of the plunger forms a vacuum suction force. Since the No. 3 plunger goes up, the mud inlet hole is blocked, and the No. 1 plunger goes down to open the fluid inlet hole, so the vacuum suction Force the mud through the No. 1 plunger into the No. 2 plunger. When the crankshaft rotates, the suction force of the No. 2 plunger makes the mud flow into the No. 2 plunger through the No. 1 plunger continuously. Rotate 90 0 arrive Figure 5 In this process, the mud entering No. 1 and No. 2 plungers is 0.5pv, a total of 1pv, and it is 0.5pv when No. 3 plunger is squeezed out of the pump.

[0026] The T-shaped crankshaft continues to rotate, ...

Embodiment 2

[0031] During the operation of the T-shaped crankshaft, it is easy to cause vibration due to asymmetry. Two or more sets of T-shaped crankshafts can be combined into a plunger pump with 6 or more plungers.

Embodiment 3

[0033] The volume of No. 2 plunger can be different from that of No. 1 and No. 3 plungers.

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PUM

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Abstract

The invention provides a valveless engine, which is composed of a casing, at least one set of three plungers, a connecting rod, and a T-shaped crankshaft, and the three plungers all have intake and exhaust holes. Replace the original spring check valve with 2 plungers, commonly known as valve. The inlet and outlet holes are on the side of the plunger housing or on the top of the plunger housing. The T-shaped crankshaft with a vertical angle of 900 is used to replace the original 1200 uniformly distributed crankshaft, and the combustible gas drives the three plungers to move up and down, thereby driving the crankshaft to rotate. The valveless engine will greatly increase the service life of the machine and improve fuel efficiency.

Description

technical field [0001] The invention relates to an engine, especially a valveless engine. Background technique [0002] The air and exhaust gas inlet and outlet of the current engine and air compressor all use spring-loaded one-way needle valves, commonly known as valves or valves. Due to the sand contained in the mud pump, it is easy to wear or withstand the valve body, so that the one-way needle valve is not closed tightly, causing the pressure to drop and the plunger pump to lose its function. In particular, there is no production of miniature plunger pumps for experiments. Using electric motor, diesel engine and other power to drive the plunger to work and transport fluid is called plunger pump, and the combustion and expansion of steam or fuel is used to push the plunger to form mechanical motion, that is, the engine. In theory, the principle of the plunger pump and the engine is the same, but one is that the mechanical energy is converted into potential energy, and t...

Claims

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Application Information

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IPC IPC(8): F02B33/22F02B41/06F01L3/00F04B15/02F04B53/10
CPCF02B33/22F01L3/00F02B41/06F04B15/02F04B53/10F04B53/1095
Inventor 韩文峰
Owner 韩文峰
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