Gas -cooker automatic timing device and gas -cooker

The utility model belongs to the technical field of gas -cooker part technique and specifically relates to a gas -cooker automatic timing device and gas -cooker is related to, gas -cooker automatic timing device includes knob, plug valve, potentiometre, timing controller and display, wherein, the plug valve setting is in the cooking utensils shell, the knob cover is established on the valve rod ofplug valve, and the knob can drive the valve rod and rotate, the shifting brush of potentiometre sets up on the valve rod, and the resistive element setting of potentiometre is on the disk seat, thedisplay sets up on the cooking utensils shell. It is thus clear that rotatory knob drives the valve rod and rotates, the shifting brush relative resistance body that the valve rod drove the potentiometre rotates, and the potentiometre is triggered and changes the varistor value, and the timing controller begins the timing, and simultaneously, the display can show the timing result, and the displayshows this kind of culinar