| 摘要 |
FIELD: electronics. ^ SUBSTANCE: gas-dynamic laser contains control system, gas-dynamic duct for pumping of working medium with inlet stabilizing nozzles and sources of working medium components with remotely controlled stop devices. It also contains regenerative heat exchangers, which are installed between sources of the main components of working medium and stabilising nozzles, which are connected to them by means of service pipelines and equipped with heating systems with combustion chambers, exhaust ducts and stop devices with remote control. Exhaust ducts of heating systems are combined with pipelines for supply of main components of working medium in sections between inlets into heat exchangers and stop devices and are equipped with cooling systems that contain source of cooling agent, pipeline with isolating valve and sprinkler device and unit of automatics with temperature detector, amplifier - converter equipped with indicators of minimum and maximum working temperature. At that the first one is functionally connected to connection circuit of cooling system isolating valve through control system, and the latter - with connection circuits of cooling system isolating valve. Combustion chambers of heating system and heating system stop device closure circuit are connected through control system. Time relay is introduced into closure circuit of stop device. ^ EFFECT: higher stability of output parameters and operation reliability. ^ 1 dwg |
