隔膜泵及其调节方法技术

本发明专利技术涉及一种隔膜泵，其包括泵送腔、压力和吸入接头，其中压力和吸入接头与泵送腔连接，其中泵送腔和液压腔通过隔膜彼此分隔，其中脉动工作流体压力可以施加到可填充有工作流体的液压腔，其中隔膜在第一位置和第二位置之间运动，在第一位置中泵送腔具有较小的容积，在第二位置中泵送腔具有较大的容积，其中液压腔通过泄漏补偿阀连接工作流体储蓄器，其中隔膜包括具有第一弹簧常数的弹簧元件，该弹簧元件设置成它朝第二位置的方向向隔膜施加第一预设力。为了提供一种隔膜泵及其调节方法，由此上述的问题可以减少甚至完全克服，根据本发明专利技术建议，弹簧元件可以替换为另一种弹簧元件，该另一种弹簧元件设计成它沿第二位置的方向对隔膜施加第二预设力，或者，由弹簧元件沿第二位置的方向施加到隔膜上的力是可以调整的。

Diaphragm pump and regulating method thereof

The invention relates to a diaphragm pump, comprising a pump chamber, the pressure and suction joint, the pressure and suction pump cavity and joint connection, the pump cavity and the hydraulic cavity separated each other through the membrane, which can be applied to the working fluid pressure pulsation can be filled with a working fluid pressure chamber, the diaphragm in between the first and second positions in the first position in the movement, the volume of the pumping cavity is smaller, in the second position in the pump cavity has a larger volume, the hydraulic cavity leakage through the compensation valve is connected with the working fluid reservoir, which includes the first spring element has a diaphragm spring constant, the spring element is arranged into it in second the direction of applying force to the first preset diaphragm. In order to provide a diaphragm pump and its control method, thus the problem can be reduced or even completely overcome, according to the invention, the spring element can be replaced by another spring element, the spring element is another design into its second position along the direction of applied force on the diaphragm second preset, or by a spring element along the second the direction of the force applied to the diaphragm can be adjusted.

【技术实现步骤摘要】
【国外来华专利技术】

【技术保护点】

【技术特征摘要】
【国外来华专利技术】...

【专利技术属性】
技术研发人员：H·弗里齐，
申请(专利权)人：卓越剂量技术有限公司，
类型：
国别省市：