不卡无在线一区二区三区视频

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          汽蝕對園林加濕泵的影響

           園林加濕泵的使用環境是在有水的環境下進行的,因為工作環境的一方面會導致汽蝕的出現,水泵的工作環境是在葉輪入口處如果壓力低于工作水溫下的飽和壓力,就會引起一部分水汽化,汽化后汽泡進入壓力較高的區域時,因受壓汽泡突然凝結,于是四周的液體就向此處補充,造成水力沖擊,這種現象叫做汽蝕現象。
          凡是腐蝕對園林加濕泵都會有影響,汽蝕也可以說是腐蝕中的一種,時間長了不處理會影響加濕泵的使用壽命。汽蝕過程是不穩定的,會引起水泵振動和噪音,同時由于汽蝕時,汽泡堵塞葉輪槽道,使流量、揚程降低、效率下降。為了避免汽蝕現象,確保園林加濕泵周圍的工作環境,有個好的環境,延長它的使用壽命。
          Influence of cavitation on the humidifying pump of garden
          Garden moistening pump using the environment is in water environment, because on the one hand, the working environment will lead to cavitation, water pump working environment is in the impeller inlet if the pressure is lower than saturation pressure working temperatures, it will cause a part of the water vaporization, after vaporization bubble into the high pressure area. Due to pressure of bubble condensation around the liquid so suddenly, to here, hydraulic shock caused by cavitation phenomenon, this phenomenon is called.
          All corrosion to the garden humidifier will have an impact, cavitation can also be said to be a kind of corrosion, the long time does not deal with the impact of the life of the humidifier pump. The cavitation process is unstable, which will cause the vibration and noise of the pump. At the same time, because of the cavitation, the impeller will block the impeller channel, so that the flow and head will be reduced, and the efficiency will be reduced. In order to avoid the phenomenon of cavitation, ensure the working environment around the humidifying pump, and have a good environment to prolong its service life.

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          不卡无在线一区二区三区视频
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