The invention discloses a combined oil cylinder anti-explosion valve
assembly. The combined oil cylinder anti-explosion valve
assembly comprises two oil paths; and each oil path comprises an oil cylinder, an explosion-proof valve, a plate-type
ball valve, a pressure measuring joint, a pressure gauge, a pressure gauge switch, an overflow valve, a
ball valve, a one-way valve, an explosion-proof valve, a plate
ball valve, a pressure measuring joint, a pressure gauge, a pressure gauge switch, an overflow valve, a ball valve and a one-way valve, wherein the anti-explosion valve set is arranged on the cylinder side valve block. Under the normal condition,
oil can quickly pass through the explosion-proof valve
bank, and meanwhile, the pressure gauge of the cylinder side valve block monitors the oil way pressure in real time, so that a good preventive effect can be achieved for the emergency situation; the
internal pressure can be adjusted in the maintenance process, so that the
internal pressure and the
pressure difference of the
system under the normal working state are achieved; and meanwhile, when an oil cylinder breaks down, the ball valve and the one-way valve can provide safety guarantee for overhauling, the overflow valve in the
assembly can also play a good pressure maintaining effect, the oil cylinder can run stably, and the service life of the oil cylinder is guaranteed.