Heat radiation heating storage tank suitable for iodine working medium electric propeller

Abstract

The invention provides a heat radiation heating storage tank suitable for an iodine working medium electric propeller. The heat radiation heating storage tank comprises a tank body (7), a heat radiation heating plate (1), a pressure sensor (10) and a controller (11), wherein the heat radiation heating plate (1) is arranged inside the tank body (7); the heat radiation heating plate (1) is capable of enabling solid iodine in the tank body (7) to be heated and sublimated into iodine vapor; the pressure sensor (10) is capable of measuring the pressure of the iodine vapor; the controller (11) is capable of controlling the power of the heat radiation heating plate (1); the upper side surface of the tank body (7) is provided with a first outlet (18) and a second outlet (19); the first outlet (18)is positioned below the heat radiation heating plate (1); and the first outlet (18) is capable of being connected to the pressure sensor (10). According to the heat radiation heating storage tank suitable for the iodine working medium electric propeller, the structure is reasonable, the operation is convenient, and the stable output of the iodine in the form of gas and the accurate control of flow can be achieved.

Description

technical field [0001] The invention relates to the field of space electric propulsion technology and a solid working medium supply system for an electric thruster, in particular to a thermal radiation heating storage tank suitable for an iodine working medium electric thruster. Background technique [0002] At present, with the continuous development of aerospace technology and the continuous maturity of electric propulsion technology, more and more electric thrusters are being developed and developed by the aerospace industry of various countries. Among many electric thrusters, the Hall thruster has attracted widespread attention because of its simple structure, easy operation, and high utilization of working fluid. Most of the Hall thrusters from high power to low power, even micro power, use xenon as the working fluid, and obtain better thruster performance, which meets the needs of most space missions. However, although xenon has great advantages in many aspects, its r...

AI Technical Summary

Problems solved by technology

[0004] 1. There are still places that can be optimized in structure

[0005] 2. Unable to control the temperature of the working fluid supply system

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