Low-power-consumption electromagnetic valve control circuit

According to the low-power-consumption electromagnetic valve control circuit, a coil control circuit is arranged between a direct-current power source and an electromagnetic valve coil, after the electromagnetic valve coil is powered on, a controller works and gives a PWM pulse signal to a first triode circuit, the first triode circuit switches high and low levels, and a second triode circuit is controlled to be switched on or switched off; due to the fact that the electromagnetic valve is always kept in the pull-in state in the transient power-off process, the electromagnetic valve is made to be in the normal working state, but the thermal power of the electromagnetic valve coil can be reduced, and the purpose of reducing power loss is achieved. Even if the controller is interfered by the outside or the controller generates a transient pulse signal error due to a system error of the controller, the first triode circuit cannot realize high and low level switching at the moment, and the control end of the seco