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Gas injection propulsion device

A propulsion device and gas injection technology, which is applied in the direction of jet propulsion devices, machines/engines, etc., can solve problems such as difficulty in sustaining propulsion power of propellers, and achieve the effects of ensuring high heat generation performance, improving flexibility of use, and excellent heat generation effect

Inactive Publication Date: 2021-10-29
湖南神州防务科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the heating devices in the prior art are difficult to provide a stable heating effect, which makes it difficult to sustain the propulsion power of the propeller.

Method used

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Embodiment Construction

[0045] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that are used in the embodiments. Apparently, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts.

[0046] When describing the embodiments of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", " The orientation or positional relationship expressed by "horizontal", "top", "bottom", "inner", and "outer" is based on the orientation or positional relationship shown in the relevant drawings, which are only for the convenience of describing the present invention and simplifying the description, It is not intended to indicate or imply that the device or element referred to must have a p...

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Abstract

The invention relates to a gas injection propulsion device which comprises a hollow main body (1), a nozzle (4) arranged at one end of the main body (1), and a heating device (2) and a working medium input valve (3) which are arranged at the other end of the main body (1). A rupture disc (5) is arranged between the connecting positions of the nozzle (4) and the main body (1). According to the propulsion device provided by the invention, continuous control over jet airflow can be achieved through continuous and stable heating of the heating device, so that the propulsion process of the scheme is continuous and controllable.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a gas jet propulsion device. Background technique [0002] The gas jet propeller converts the explosion energy into mechanical energy through the explosion of compressed gas to form a driving force. The tank used to hold the blasting medium needs to form a closed expansion work area before the explosion. Generally, in order to realize the explosion of the compressed gas, the compressed gas needs to be heated rapidly to realize the instantaneous expansion of the compressed gas to produce an explosion effect. However, it is difficult for the heating devices in the prior art to provide a stable heating effect, which makes it difficult to sustain the propulsion power of the propeller. Contents of the invention [0003] The object of the present invention is to provide a gas jet propulsion device. [0004] To achieve the purpose of the above invention, the present invention provides a gas j...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02K7/00
CPCF02K7/00
Inventor 姚博强
Owner 湖南神州防务科技有限公司
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