The jet pump mainly consists of a nozzle, a receiving chamber, a mixing chamber, a diffusion chamber, etc. . d . its work is to use a high -speed jet flow through a nozzle to extract gas from a container to obtain a vacuum. in particular, the principle of operation of the fuel The following:
The working fluid under high pressure passes through the nozzle: when the working fluid under high pressure (for example, steam, water, etc. . d .) passes through the nozzle, it creates a high -speed air flow and forms a low pressure area at the output of the nozzle .}}}}}
Inhale low pressure liquid . in this area of low pressure inhale the low -pressure liquid (for example, air or other gases that must be pumped out) .}}}}}
Mixing of high -speed fluid and absorbent fluid: high pressure fluid and absorbed fluid of low pressure are mixed well in the mixing chamber, and there is an exchange of energy .}}}}}}
Restoration of pressure: mixed fluid restores part of the pressure through the expansion chamber and is supplied for use after reaching the required pressure .
The principle of operation of the jet pump can be explained on the other hand: when the working fluid with a certain pressure is thrown through the nozzle with a certain speed, due to the transverse fluculation and diffusion of the jet particles, the air is absorbed into the jet pump . The tube is removed, and a vacuum is formed under low pressure {1} two liquids are mixed and two fluids are mixed and two fluids are mixed and two They exchange energy in the mixing chamber . The speed of the working fluid decreases, and the speed of the absorbed fluid increases . at the exit from the mixing chamber, they strive for uniformity, and the pressure gradually increases . after the mixed fluid passes through the diffusion energy, most of the dynamic energy is converted to into pressure energy, increasing the pressure even more, and, finally, is thrown through the exhaust tube .
The design and principle of operation of the jet pump often allow it to use it to create a vacuum in chemical production . it also has good protective and energy -saving properties, is suitable for pumping flammable and explosive materials and energy savings .}}}}}}}}
