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Medium energy engine

An engine and engine casing technology, which is applied in the direction of machines/engines, hot-gas variable-capacity engine devices, mechanical equipment, etc., can solve the problems of easy generation of heat waves, complex structures of engines and thermal power stations, and large volumes.

Pending Publication Date: 2018-08-21
王闯业
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Oil, coal, and natural gas are all non-renewable energy sources. The oil resources consumed by automobiles and the coal resources consumed by thermal power stations are becoming less and less as people use them. The exhaust gas emitted during the combustion of oil and coal has a great impact on The environment is seriously polluted, and it is easy to generate heat waves, so that the effective utilization rate of energy is very low, making the earth's climate worse and worse, and the engine and thermal power station are complicated and bulky, resulting in relatively high costs

Method used

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  • Medium energy engine
  • Medium energy engine
  • Medium energy engine

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Experimental program
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Effect test

Embodiment 1

[0024] Embodiment one: see figure 1 and figure 2, a medium energy engine according to the present invention, comprising an engine casing, a medium recovery device for external work provided in the engine casing, the medium recovery device includes a compressor-1, and a compressor-1 connected respectively Hot chamber 2 and cold chamber 3, at least one air pipe 2 4 arranged between compressor one 1 and hot chamber 2, at least one air pipe 5 arranged between compressor one 1 and cold chamber 3, and At least one medium recovery cylinder connected to both the hot chamber 2 and the cold chamber 3, the air pipe two 4 conveys the working fluid to the hot chamber 2 and the air pipe one 5 conveys the working fluid to the cold chamber 3, and the compressor one 1 is connected to the medium recovery cylinder, the heat chamber 2 is adjacently connected with a heat chamber 7 and the cold chamber 3 is adjacently connected with a cold chamber 8, and the heat chamber 7 is a high temperature s...

Embodiment 2

[0029] Embodiment two: see figure 2 , image 3 and Figure 4 , a medium energy engine. The structure of this embodiment is basically the same as that of Embodiment 1, and the similarities will not be repeated. The difference is that there are two medium recovery cylinders 6, and each medium recovery cylinder 6 Between the hot chamber 2 and the cold chamber 3, four return passages 13 are installed with a one-way check valve 21, and the one-way check valve installed on a return passage 13 between the hot chamber 2 and the cylinder 9 21 prevents the working medium from flowing back into the cylinder 9, and the one-way check valve 21 installed on the other return channel 13 prevents the working medium from flowing back into the hot chamber 2. The return passage between the cold chamber 3 and the cylinder 9 The one-way check valve 21 installed on 13 prevents the working medium from flowing back into the cylinder 9 , and the one-way check valve 21 installed on the other return ch...

Embodiment 3

[0033] Embodiment three: see figure 2 and Figure 5 , a medium energy engine. The structure of this embodiment is basically the same as that of Embodiment 1, and the similarities will not be repeated. The difference is that it also includes a heat pump cycle that provides cold sources for the cold chamber 3 of the medium recovery device. device, the heat pump cycle device includes a condenser 22, a compressor two 23, an evaporator 24 and an expansion valve 25 connected in sequence through pipelines, and the condenser 24 and expansion valve 25 are connected through pipelines, and the The evaporator 24 is a low-temperature source, and absorbs the heat in the cold chamber 2, the air pipe-5, and the surrounding environment through heat exchange with the cold chamber 2, the air pipe-5, and the surrounding environment.

[0034] It also includes a Brayton cycle device that provides a heat source for the hot chamber 2 of the medium recovery device, and the Brayton cycle device inclu...

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PUM

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Abstract

The invention relates to the technical field of engines, in particular to a medium energy engine which comprises an engine shell and a medium recovery device, wherein the medium recovery device is arranged in the engine shell and does external work. The medium recovery device comprises a first compressor, a hot cavity, a cold cavity, at least one second air pipe, at least one first air pipe and atleast one medium recovery barrel, the hot cavity and the cold cavity are connected with the first compressor, the second air pipes are arranged between the first compressor and the hot cavity, the first air pipes are arranged between the first compressor and the cold cavity, and the medium recovery barrels are connected with the hot cavity and the cold cavity. The engine is simple in structure, reasonable in design, a working medium can increase heat expansion rate of the hot cavity and contraction rate of the cold cavity, and energy utilization rate and conversion rate can be greatly increased.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to a medium energy engine. Background technique [0002] With the development of society, the economy and the environment form an opposite pattern, and the rapid development of the economy consumes more and more energy. Oil, coal, and natural gas are all non-renewable energy sources. The oil resources consumed by automobiles and the coal resources consumed by thermal power stations are becoming less and less as people use them. The exhaust gas emitted during the combustion of oil and coal has a great impact on The environment is seriously polluted, and it is easy to generate heat waves, so that the effective utilization rate of energy is very low, making the earth's climate more and more severe, and the engine and thermal power station are complicated and bulky, resulting in relatively high costs. Contents of the invention [0003] The object of the present invention is to solve ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02G1/043F02G1/053F02G1/055F02G1/057
CPCF02G1/043F02G1/053F02G1/055F02G1/057
Inventor 王闯业王昱譞
Owner 王闯业