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Rocket engine test bed medium discharging and recycling system

A rocket engine and recovery system technology, which is applied in the direction of rocket engine devices, machines/engines, pipeline systems, etc., can solve the problem of safe discharge at the test site, and achieve the effects of rapid recovery, simple process flow, and low investment cost

Pending Publication Date: 2021-11-02
蓝箭航天技术有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

It can not only effectively protect the environment, but also solve safety problems such as safe discharge and safety control at the test site

Method used

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  • Rocket engine test bed medium discharging and recycling system

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Embodiment Construction

[0021] Various exemplary embodiments of the present invention will now be described in detail. The detailed description should not be considered as a limitation of the present invention, but rather as a more detailed description of certain aspects, features and embodiments of the present invention.

[0022] It will be apparent to those skilled in the art that various modifications and changes can be made in the specific embodiments of the present invention described herein without departing from the scope or spirit of the present invention. Other embodiments will be apparent to the skilled person from the description of the present invention. The specification and examples in this application are exemplary only.

[0023] The invention provides a rocket engine test bench medium discharge recovery system, such as figure 1 Shown is the connection structure diagram of the system. In a specific embodiment, the system includes: a medium storage tank 1 , a recovery storage tank 2 a...

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Abstract

The invention provides a rocket engine test bed medium discharging and recycling system. The system comprises a medium storage tank, a recycling storage tank and a supercharging device; the medium storage tank is connected with a medium tank car through a filling pipeline and is used for providing a medium for the medium storage tank; the recycling storage tank is connected to the filling pipeline through a recycling pipeline and used for recycling a medium on the filling pipeline; the recycling storage tank is connected with an engine through a liquid discharging pipeline and used for recycling a medium of the engine; the recycling storage tank is connected with the supercharging device through a supercharging pipeline and used for supercharging the recycling storage tank; and the recycling storage tank is further provided with an exhaust pipeline which is used for discharging the air pressure of the recycling storage tank. According to the system, the residual medium in the pipeline is collected into the recycling storage tank, then the medium in the recycling storage tank is recycled in a nitrogen pressurization mode, the whole technological process is simple, use is safe and reliable, the recycling efficiency is high, and the investment cost is low.

Description

technical field [0001] The invention relates to the technical field of rocket engine medium discharge and recovery, in particular to a rocket engine test bench medium discharge recovery system. Background technique [0002] As the main industrial raw materials, liquid oxygen / liquid methane is widely used in petrochemical industry, metallurgical industry, electronic industry, aerospace and other fields. In these industries, the discharge and recovery of liquid oxygen / liquid methane need to be separately equipped with cooling capacity generation equipment and storage equipment, the process is complicated, the area is large, the investment is large, and various energy losses such as electric energy and kinetic energy are large. Therefore, The recovery cost of liquid oxygen / liquid methane is high and the recovery rate and recovery value are not high. Considering comprehensively, it leads to the waste of various energy sources to a certain extent. Especially in the field of aero...

Claims

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Application Information

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IPC IPC(8): F17C5/02F17C7/04F17D1/08F02K9/96
CPCF17C5/02F17C7/04F17D1/082F02K9/96F17C2270/0581
Inventor 朱刘成任守彬张昉刘永锋施云波唐佩俊党冠华杨宇航刘雅剑
Owner 蓝箭航天技术有限公司
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