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Solar hot gas rotary engine and electric locomotive

A rotary engine and solar energy technology, which is applied in solar thermal power generation, mechanical power generation with solar energy, and electric locomotives, etc., can solve problems such as weak mechanical power output of heat engines, and achieve the effects of large output power, large range and good economy.

Active Publication Date: 2019-04-16
CHINA HANGFA SOUTH IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The solar hot gas rotary engine and the electric locomotive provided by the present invention solve the technical problem that the output mechanical power of the existing heat engine is weak

Method used

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  • Solar hot gas rotary engine and electric locomotive
  • Solar hot gas rotary engine and electric locomotive
  • Solar hot gas rotary engine and electric locomotive

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Embodiment Construction

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0032] refer to figure 1, the preferred embodiment of the present invention provides a solar thermal gas rotary engine, comprising a rotary cylinder 10, a pentagonal rotor 20 located in the rotary cylinder 10, and a first end cover 30 and a second end cover 40 located at both ends of the rotary cylinder 10, The inner wall of the rotary cylinder 10 is slidingly connected with the pentagonal rotor 20 to encircle and form five air chambers 14. The first end cover 30 is provided with an air suction port 31 for sucking in external air. The heat exchange fins 11 that heat the air sucked in the five air chambers 14, the second end cover 40 is provided with an exhaust port 41 for discharging the heate...

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Abstract

The invention discloses a solar hot-air rotor engine and an electric motor car. The solar hot-air rotor engine comprises a rotary cylinder, a pentagonal rotor located in the rotary cylinder and a first end cover and a second end cover which are located on two ends of the rotary cylinder, wherein the inner wall of the rotary cylinder is in sliding connection with the pentagonal rotor so that five air chambers are defined; an air sucking opening used for sucking external air is formed in the first end cover; heat exchange fins which are used for absorbing solar energy and heating air sucked in the five air chambers are arranged on the outer wall of the rotary cylinder; an exhaust opening used for exhausting hot air is formed in the second end cover; the rotary cylinder and the pentagonal rotor move relatively to change volumes of the five air chambers, so that external air is sucked in and hot air is exhausted; and mechanical work is output. The solar hot-air rotor engine and the electric motor car provided by the invention have the advantages that torque storage is high; heat engine efficiency is high; output power is large; and economy is good.

Description

technical field [0001] The invention relates to the field of solar hot gas engines, in particular to a solar hot gas rotary engine. In addition, the present invention also relates to an electric locomotive comprising the above-mentioned solar hot gas rotor engine. Background technique [0002] The steam engine invented by human beings heats and expands the liquid and converts it into gas to generate high pressure to push the piston to do work. The steam engine has high effective air pressure and strong working ability. It has been proved by experiments that by heating the gas or water-containing moisture in the closed cavity, high air pressure can also be generated, and the piston can also be pushed to do work. The popcorn machine explosion accident demonstrated the principle of heating and work intuitively and vividly. There are many mechanical ways to make the "popcorn machine" expand and release the pressure before it explodes, then ventilate, and cycle continuously to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03G6/06B61C3/00
CPCB61C3/00F03G6/065Y02E10/46Y02T30/00
Inventor 刘飞亭唐家茂谢卫红
Owner CHINA HANGFA SOUTH IND CO LTD
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