초록 ▼

The invention relates to the field of jet technology. A gas-liquid mixture is fed from a jet apparatus into a jet converter where the flow of the gas-liquid mixture first undergoes expansion and thus is transformed into a supersonic gas-liquid flow. This supersonic gas-liquid flow is then decelerate

The invention relates to the field of jet technology. A gas-liquid mixture is fed from a jet apparatus into a jet converter where the flow of the gas-liquid mixture first undergoes expansion and thus is transformed into a supersonic gas-liquid flow. This supersonic gas-liquid flow is then decelerated in a shaped flow-through channel section t of the converter. A pressure jump is generated there and partial transformation of kinetic energy of the flow into potential energy of pressure takes place. In order to implement this operational process, the system is furnished with a jet converter, which includes an expansion chamber and a shaped flow-through section, the inlet of the expansion chamber is connected to the jet apparatus outlet, and the outlet of the shaped flow-through section is connected to a separator.

대표청구항 ▼

[ What is claimed is:] [1.]1. A pumping-ejection operational process, which includes delivering a motive liquid medium from a separator to a pump, feeding the motive liquid medium into a nozzle of a liquid-gas jet apparatus by the pump, forming a flow of the motive liquid medium in the nozzle and di

[ What is claimed is:] [1.]1. A pumping-ejection operational process, which includes delivering a motive liquid medium from a separator to a pump, feeding the motive liquid medium into a nozzle of a liquid-gas jet apparatus by the pump, forming a flow of the motive liquid medium in the nozzle and discharging the flow from the nozzle, evacuating a gaseous medium by the flow of the motive liquid medium, and forming a gas-liquid mixture in the liquid-gas jet apparatus, comprising the steps of:feeding the gas-liquid mixture to form a gas-liquid flow from the liquid-gas jet apparatus into a jet converter, including expanding the gas-liquid flow and converting the gas-liquid flow into a supersonic gas-liquid flow;moving the supersonic gas-liquid flow into a shaped section of the jet converter and decelerating the supersonic gas-liquid flow, including generating a pressure jump, and partially transforming the kinetic energy of the gas-liquid flow into a potential energy of pressure; andfeeding the gas-liquid flow from the shaped section of the jet converter into the separator, for separating the gas-liquid flow into a compressed gas and the motive liquid medium. [2.]2. A pumping-ejection system, including a liquid-gas jet apparatus, a separator, and a pump, wherein a discharge side of the pump is connected to an active nozzle of the liquid-gas jet apparatus, the separator is connected to a suction side of the pump, and a gas inlet of the liquid-gas jet apparatus is connected to a source of a gaseous medium, comprising:a jet converter including an expansion chamber connected to a shaped flow-through section, wherein an inlet of said expansion chamber of said jet converter is connected to an outlet of the liquid-gas jet apparatus and an outlet of said shaped flow-through section of said jet converter is connected to the separator.