| 摘要 |
A gas and air mixing device receives a pressurised supply of a gas, drawing an air supply from the ambient environment and outputs a pressurised combined mixture of air and said gas. The device includes a turbine with a gases inlet and a gases outlet and a pump with an air inlet and an air outlet. A combined gases outlet receives gases from the gases outlet of the turbine and air from the air outlet of the pump. The combined gases outlet ouputs a combined flow of the gases. The turbine is configured to drive the pump.
|
