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gas-hydraulic speed engine

A speed type, engine technology, applied in the direction of machines/engines, jet propulsion devices, etc., can solve the problems of multi-stage speed type engines with complex structure, complex structure, and many working parts.

Active Publication Date: 2017-02-08
吴江科技创业园管理服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The volumetric engine has low power density, complex structure, and many working parts. The single-stage speed engine has a high working medium injection speed and low efficiency, and the multi-stage speed engine has a complex structure.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 As shown, a gas-liquid velocity type engine includes a nozzle 1, a gas-liquid separator 2, an impeller 3, a heater 4 and a cooler 5, and the liquid phase region 201 of the gas-liquid separator 2 is passed through a liquid booster pump 6 communicates with the nozzle fluid inlet 7 of the nozzle 1, and the gas phase region 202 of the gas-liquid separator 2 communicates with the nozzle fluid inlet 7 of the nozzle 1 through a gas booster mechanism 8; the heater 4 is arranged on the communication channel between the liquid phase region 201 of the gas-liquid separator 2, the liquid booster pump 6 and the nozzle fluid inlet 7, and the cooler 5 is arranged on the gas booster On the communication channel between the working medium inlet of the mechanism 8 and the gas phase region 202 of the gas-liquid separator 2, the working medium ejected from the nozzle 1 pushes the impeller 3 to rotate, and the impeller 3 acts externally to push The working fluid behind the ...

Embodiment 2

[0040] Such as figure 2 As shown, a gas-liquid speed type engine includes a nozzle 1, a gas-liquid separator 2, a rotating body 9, a heater 4 and a cooler 5, and the nozzle 1 and the rotating body 9 have a moment setting, so The working medium ejected from the nozzle 1 enters the gas-liquid separator 2, and the liquid phase region 201 of the gas-liquid separator 2 communicates with the nozzle fluid inlet 7 of the nozzle 1 through the liquid booster pump 6, The gas phase region 202 of the gas-liquid separator 2 communicates with the nozzle fluid inlet 7 of the nozzle 1 through a gas booster mechanism 8; the heater 4 is arranged in the liquid phase region 201 of the gas-liquid separator 2 , the communication channel between the liquid booster pump 6 and the nozzle fluid inlet 7, the cooler 5 is arranged at the working medium inlet of the gas booster mechanism 8 and at the gas-liquid separator 2 On the communication channel between the gas phase regions 202, the circulating liq...

Embodiment 3

[0045] Such as image 3 As shown, a gas-liquid speed type engine, on the basis of Embodiment 1, the heater 4 is set as an internal combustion combustion chamber 41, and the internal combustion combustion chamber 41 heats the working fluid, and the gas phase working fluid envelopes A working medium outlet 10 is provided on the top, and a combustion product trap 12 is provided on the gas phase working medium envelope.

[0046] As an alternative embodiment, in this embodiment, the working fluid outlet 10 and the combustion product trap 12 may not be provided, or one of them may be provided.

[0047] Embodiment 2 and its transformable implementation, can also refer to this embodiment to set the heater as an internal combustion combustion chamber, and selectively set the working medium outlet 10 on the gas phase working medium envelope and / or in the gas phase A combustion product trap 12 is provided on the working fluid envelope.

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PUM

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Abstract

The invention discloses a gas-liquid speed type engine. The gas-liquid speed type engine comprises a spray pipe, a gas-liquid separator, a rotating body, a heater and a cooler, wherein the spray pipe and the rotating body are arranged with a distance; a working medium sprayed by the spray pipe is fed into the gas-liquid separator; a liquid phase area of the gas-liquid separator is communicated with a spray pipe fluid inlet of the spray pipe by a liquid pressurizing pump; a gas phase area of the gas-liquid separator is communicated with the spray pipe fluid inlet of the spray pipe by a gas boosting mechanism; the heater is arranged on a communication channel among the liquid phase area of the gas-liquid separator, the liquid pressurizing pump and the spray pipe fluid inlet, and / or the heater is arranged on a communication channel between a working medium outlet of the gas boosting mechanism and the spray pipe fluid inlet; the cooler is arranged on a communication channel between a working medium inlet of the gas boosting mechanism and the gas phase area of the gas-liquid separator; and circulating liquid is set as high-boiling point liquid. The gas-liquid speed type engine, provided by the invention, is simple in structure and high in efficiency.

Description

technical field [0001] The invention relates to the field of thermal energy and power, in particular to a gas-liquid velocity type engine. Background technique [0002] The volumetric engine has low power density, complex structure, and many working parts. The single-stage speed engine has too high injection speed and low efficiency due to its working medium injection speed, and the multi-stage speed engine has a complex structure. Therefore need to invent a kind of new engine. Contents of the invention [0003] In order to solve the above problems, the technical scheme proposed by the present invention is as follows: [0004] Scheme 1, a gas-liquid speed type engine, including a nozzle, a gas-liquid separator, an impeller, a heater and a cooler, the liquid phase region of the gas-liquid separator passes through the liquid booster pump and the nozzle of the nozzle The pipe fluid inlet is communicated, and the gas phase area of ​​the gas-liquid separator is communicated w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02K7/00
Inventor 靳北彪
Owner 吴江科技创业园管理服务有限公司