A prepackaged automatic filling device for assembly line operation of attitude and orbit control power system
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A power system and automatic filling technology, applied in the pipeline system, gas/liquid distribution and storage, mechanical equipment, etc., can solve problems such as filling failure, improve filling efficiency, improve filling quality stability, reduce The effect of the possibility of human error
Active Publication Date: 2020-09-04
SHANGHAI INST OF SPACE PROPULSION
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At this stage, cases of filling failures caused by human errors occur from time to time
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[0024] The present invention will be described in detail below in conjunction with specific embodiments.
[0025] Such as figure 1 As shown, a pre-packaged automatic filling device for assembly line operation of attitude control power system, including vacuum unit, propellant supply unit, cleaning and blowing unit and product unit;
[0026] The vacuum pumping unit is composed of a vacuum pump 33, a vacuum gauge 32, a vacuum gauge 35, a vacuum solenoid valve 34, an air chamber vacuum port 16, a liquid chamber vacuum port I4, a liquid chamber vacuum port II27, and a pneumatic vacuum control valve I5. , Pneumatic vacuum control valve Ⅱ28 and vacuum pipeline; vacuum pump 33 is the power source for vacuum operation, and vacuum gauge 35 detects the degree of vacuum; vacuum gauge 32 is installed at the pipeline outlet of vacuum pump 33, and vacuum solenoid valve 34 is installed at On the evacuation main pipeline of the vacuum pump 33, the vacuum gauge 35 is connected with the vacuum...
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Abstract
The invention discloses an assembly line operation prepackaging automatic filling device for an attitude and orbit control power system. The assembly line operation prepackaging automatic filling device comprises a vacuumizing unit, a propellant supplying unit, a cleaning and blowing unit and a product unit. The vacuumizing unit is composed of a vacuum pump, a vacuum gauge tube, a vacuum meter, avacuum solenoid valve, an air cavity vacuumizing opening, a liquid cavity vacuumizing opening I, a liquid cavity vacuumizing opening II, a pneumatic vacuum control valve I, a pneumatic vacuum controlvalve II and a vacuumizing pipeline. The propellant supplying unit comprises a propellant supplying opening I, a propellant supplying opening II, a pneumatic propellant control valve I, a pneumatic propellant control valve II, a propellant control solenoid valve I, a propellant control solenoid valve II, a propellant control solenoid valve III, a propellant control solenoid valve IV, a propellantstorage container, a manual propellant control valve I, a manual propellant control valve II, an electronic balance, a manual pressurizing control valve, a gas pressurizing port, a pressure gauge anda filter. The assembly line operation prepackaging automatic filling device aims to realize fast, stable, automatic and assembly line prepackaging filling operation of products.
Description
technical field [0001] The invention relates to the fields of signal acquisition, automatic control, fluid mechanics, aerospace and the like, in particular to an automatic filling device for pre-packaging in an assembly line operation of an attitude and orbit control power system. Background technique [0002] In modern warfare, higher requirements are put forward for the flexibility and mobility of weapons. The attitude and orbit control power systems of various missile weapon models have gradually adopted the scheme of propellant pre-packaging and filling. With the improvement of national defense needs and the continuous maturity of technical solutions, each missile model is gradually assembled in a large range of troops. The existing filling method of the attitude and orbit control power system can no longer meet the requirements of efficiency and quality. Due to the characteristics of the propellant itself, the irreversibility of the filling process is determined. At th...
Claims
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