Abstract: A kind of membrane valve controller of a dust-collecting device, mainly comprises a count conduction control template and a extending template so as to provide a applied structure which can realize modular extending unlimitedly, and accurate count control of the conduction time and the interval jump time of various sets of switches, and an enhancive differentia pressure and subsection design, which can alter the conduction time of control switch connected behind based on the measured value to, and continuing to execute repeating several spouting cleaning, which can facilitate the effect of cleanout.

Abstract: The membrane valve body includes at least two layers of chambers which is configured in the valve body, and at the interior of each said chamber a duct is mounted, out of which covered with the bigger air coupling. A membrane is arranged to separate the chamber from the duct, furthermore, the membrane acts as a valve gate controlling the communication between the duct and the air coupling, in which: a connection air tube is configured at the air couplings directly between the upper and lower chamber. The upper membrane is entirely sealed, when the magnetic valve starts, the upper and lower membrane valve gates may switch on or off simultaneously, to reduce delay phenomena generated during the operation, and effectively abbreviate the mechanism movement time, and firm the valve gate to switch on or off.

Abstract: A kind of membrane valve controller of a dust-collecting device, mainly comprises a count conduction control template and a extending template so as to provide a applied structure which can realize modular extending unlimitedly, and accurate count control of the conduction time and the interval jump time of various sets of switches, and an enhancive differentia pressure and subsection design, which can alter the conduction time of control switch connected behind based on the measured value to, and continuing to execute repeating several spouting cleaning, which can facilitate the effect of cleanout.

Abstract: The membrane valve body includes at least two layers of chambers which is configured in the valve body, and at the interior of each said chamber a duct is mounted, out of which covered with the bigger air coupling. A membrane is arranged to separate the chamber from the duct, furthermore, the membrane acts as a valve gate controlling the communication between the duct and the air coupling, in which: a connection air tube is configured at the air couplings directly between the upper and lower chamber. The upper membrane is entirely sealed, when the magnetic valve starts, the upper and lower membrane valve gates may switch on or off simultaneously, to reduce delay phenomena generated during the operation, and effectively abbreviate the mechanism movement time, and firm the valve gate to switch on or off.