FIELD: heating.
SUBSTANCE: proposed method of automatic temperature control of heat-generating equipment of space vehicle (SV) by controlling a heat flow in a radiator heat pipeline based on a contour heat pipe equipped with a microrefrigerator; with that, near the radiator there installed is a radiating control platform equipped with a temperature sensor, which is isolated from the radiator in a thermal ratio and installed in the same plate, as well as having the same thermooptic and specific characteristics as the radiator has. At issue of commands for activation or deactivation of the thermoelectric microrefrigerator for startup or stop of heat carrier circulation or increase of thermal resistance of the contour heat pipe there additionally analysed is temperature of the freely radiating control platform, as per the value of which available circulation of heat carrier in the outline heat pipe is evaluated.
EFFECT: improving quality of space vehicle equipment temperature control.
5 cl, 3 dwg
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RU2487063C2 |
