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Title:
NOVEL STEAM ENGINE BASED ON REVERSE APPLICATION OF AIR CONDITIONING PRINCIPLE
Document Type and Number:
WIPO Patent Application WO/2019/205486
Kind Code:
A1
Abstract:
A novel steam engine based on the reverse application of an air conditioning principle, the engine comprising a recycling liquefaction device (1), an injection device (2), a steam generating device (3) and a pneumatic actuating device (5), wherein the recycling liquefaction device (1), the injection device (2), the steam generating device (3) and the pneumatic actuating device (5) are connected by means of pipes (6) and form a circulation passage, and a steam working medium flows in the circulation passage; the steam working medium that traverses the steam generating device (3) is heated and then at least partially changes into a gaseous state; and by means of absorbing external heat, the steam generating device (3) heats the steam working medium that flows and traverses said steam generating device (3); and the steam working medium outputted from the steam generating device (3) pushes the pneumatic actuating device (5) to produce mechanical motion. The steam working medium used in the present novel steam engine has a higher saturated vapor pressure at the same temperature than that of the steam working medium used in the steam engine in existing technology, and even when the temperature of the heat source is relatively low, the steam engine may generate steam that has a sufficient amount of pressure and push the pneumatic actuating device (5) to produce mechanical motion.

Inventors:
CAO, Lianguo (Room 3001, Building 23 Impression Garden Community,No. 288, Chenfeng Road, Yushan Town, Kunsha, Suzhou Jiangsu 0, 215300, CN)
Application Number:
CN2018/107965
Publication Date:
October 31, 2019
Filing Date:
September 27, 2018
Export Citation:
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Assignee:
CAO, Lianguo (Room 3001, Building 23 Impression Garden Community,No. 288, Chenfeng Road, Yushan Town, Kunsha, Suzhou Jiangsu 0, 215300, CN)
International Classes:
F01K25/10; F01B25/02
Domestic Patent References:
WO2014154869A12014-10-02
Foreign References:
CN201810420U2011-04-27
CN108533328A2018-09-14
CN203717053U2014-07-16
CN102705023A2012-10-03
CN106437893A2017-02-22
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT AND TRADEMARK AGENCY, LTD (No.93 Ganjiang West Road, Suzhou, Jiangsu 2, 215002, CN)
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