A HCCI Micro Free Piston Generator

A generator and free technology, applied in the field of micro power system, can solve the problem that the expansion end speed of the micro free piston generator is not fully utilized, the initial air intake pressurization or pressurization and preheating are not considered, and the electromagnetic conversion efficiency is low and other problems, to achieve the effect of advancing the ignition time point, avoiding energy loss, and simple structure
CN107740727BActive Publication Date: 2019-11-22泰州市海创新能源研究院有限公司
1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
泰州市海创新能源研究院有限公司
Publication Date
2019-11-22

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides an HCCI micro free piston electric generator. The HCCI micro free piston electric generator comprises a stator and micro free piston power devices. The stator is provided with amain air inlet, the stator is divided into stator work units through the main air inlet, the stator work units are symmetrically distributed and are of the same structure, fixed dividing rings are arranged in the stator work units, the micro free piston power devices are arranged in the stator work units, a work chamber comprises a combustion chamber and a pressure chamber, the pressure chamber is communicated with the main air inlet, a combustion chamber air inlet and a combustion chamber exhaust opening are formed in the combustion chamber, a pressure chamber air inlet is formed in the pressure chamber, the pressure chamber air inlet and the combustion chamber air inlet are connected through a pipeline, a one-way valve is arranged on the main air inlet, and an exciting winding and a stator winding are arranged on the inner wall of each stator work unit. Mechanical energy is directly converted into electric energy, waste gas waste heat is used for preheating mixed gas, the initial temperature of the mixed gas is improved, and compression combustion of the mixed gas is facilitated.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a micro power system related to the field of internal combustion engines and the field of power generation, in particular to an HCCI micro free piston generator. Background technique

[0002] As a new type of power device, micro electromechanical power system is widely used in various fields of people's life, and has a good development prospect. Compared with general power sources, such as lithium batteries, power devices using hydrocarbon fuels have the advantages of low energy density, low emissions, and low pollution, which makes the miniaturization and portability of equipment possible. The mechanical structure of the micro-free piston power unit does not have the crank connecting rod, gas valve and other mechanisms of the traditional internal combustion engine. The free piston moves in a straight line in the cylinder without being constrained by mechanical force, but there is a large heat transfer loss caused by a relative...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More