| 摘要 |
FIELD: transportation, heating. ^ SUBSTANCE: device is intended for thermal conditioning of spatial object and located in it equipment by single flow of compressed ambient air. This device contains trunk pipelines for air supply to spatial object and equipment. Intake device, fans for air compression and delivery, filters for preliminary and fine air cleaning, air coolers, electric heater and air purity control unit are installed in the first pipeline. Coolers are connected with central refrigerating plant by liquid coolant feed lines. Control unit is connected by communication cable with electronic device for indication, recording and documentation of air purity control results. Thos device is located in control room of launch control system. In air feed trunk pipeline following units are installed into the equipment: pressuriser for air compression and delivery as well as similar to mentioned above air cooler, electric air heater and air purity control unit connected by communication cable with electronic device for indication, recording and documentation of air purity control results. Both trunk pipelines are interconnected in other place located after fine air cleaning filter. ^ EFFECT: improvement of reliability and safety of equipment operation inside spatial objects. ^ 1 dwg |
