Title:
ENGINE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/228355
Kind Code:
A1
Abstract:
An engine apparatus, comprising a compressor (1), a combustor (2), and an expander (3) that are sequentially communicated. A gas or a liquid is compressed in the compressor (1); the compressor (1) performs compression to form a high-pressure gas or a high-pressure liquid; the high-pressure gas enters a combustion box to be combusted so as to form a high-temperature high-pressure gas; the high-pressure liquid enters the combustion box to absorb heat and vaporize so as to form high-temperature and high-pressure liquid vapor; the high-temperature high-pressure gas or the high-temperature high-pressure liquid vapor enters the expander (3) to push the expander (3) to work, and then the expander converts the high-temperature high-pressure gas or the high-temperature high-pressure liquid vapor into a low-temperature low-pressure gas or a low-temperature low-pressure condensate; the low-temperature low-pressure condensate is continuously inputted into the compressor (1), and is compressed by the compressor (1) to enter the combustor (2) and the expander (3), and thus, a closed loop is formed, heat loss is reduced, and the efficiency of converting heat energy into mechanical energy is improved. The combustion of the combustor (2) is continuous, and the expander (3) does not reciprocatingly move and generate noise and vibration of sudden impact to affect the normal work of field workers.
Inventors:
WANG PINGHE (CN)
Application Number:
PCT/CN2022/088872
Publication Date:
November 03, 2022
Filing Date:
April 25, 2022
Export Citation:
Assignee:
WANG PINGHE (CN)
International Classes:
F01K3/20; F01C1/344; F01K7/00; F01K11/00; F01K25/00; F04C18/344; F22B1/22
Foreign References:
| CN113047918A | 2021-06-29 | |||
| CN214944459U | 2021-11-30 | |||
| CN103775208B | 2016-08-24 | |||
| GB2195400A | 1988-04-07 | |||
| DE3942177A1 | 1991-06-27 | |||
| CN106640406A | 2017-05-10 | |||
| CN104234864A | 2014-12-24 | |||
| US6530211B2 | 2003-03-11 |
Attorney, Agent or Firm:
CHENGDU JIUDING TIANYUAN INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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