进排气阀式自动密封真空水箱充水设备的研制

The Development of Full Water Equipment of Self-sealing Vacuum Water Tank Based on Air Intake and Evacuation Valve in Pump Station

为了解决泵站充水问题,研制了进排气阀式自动密封真空水箱充水设备。该设备依据负压平衡原理,利用进排气阀完成了水箱的自动开启和自动密封,实现了水泵的自动充水和水箱的自动补水,使水泵既省去了进水管底阀,又省去真空泵充水系统。

In order to solve the full water problems in pumps, this paper designed a full water equipment of self-sealing vacuum water tank based on air intake and evacuation value. It was designed according to the negative pressure balance principle to achieve automatic open and self-sealing water tank by way of the air intake and evacuation valve and it resulted in being automatic full water and supplement water. As a result, it not only led out the water inlet bottom value of water pump but also the full water system of vacuum pump.