Micro-modularized butane propulsion system structure and propulsion method

The invention discloses a micro-modularized butane propulsion system structure and a propulsion method. The micro-modularized butane propulsion system structure comprises a module main body structure,an adding-discharging valve, a heating system and solenoid valves; the heating system is located in the center position of module main body structure and used for conducting state determining and heating on a propellant; the solenoid valves are arrayed on the upper portion of the module main body structure side by side and used for conducting on-off management on circulation of the propellant; and the adding-discharging valve is located in a groove in one side of the module main body structure and is structurally connected with the module main body structure through screws, and adding and discharging of the propellant are achieved through the adding-discharging valve. The micro-modularized butane propulsion system structure adopts the modularized design idea to highly integrate all singlemachines in a traditional propulsion system, different from the split-type distribution structures of the single machines in the traditional propulsion system, the micro-modularized butane propulsionsystem structure has the characteristics of high integration, small size, low weight, convenient installation, achieving rapid mass production, low cost and the like, and the requirement of a micro-nano satellite for the micro propulsion system can be met.