The invention relates to a micro-fluidic-valve valve group for micro-fluidic chip detection. The micro-fluidic-valve valve group for micro-fluidic chip detection comprises a base, at least two micro-fluidic valves are assembled at the positions, on the horizontal face, of the base in a manner that the positions can be adjusted, each micro-fluidic valve comprises a valve body and a valve element assembled on the valve body in a reciprocated moving manner to control on and off of a micro-fluidic channel of a corresponding micro-fluidic chip, a pull rope is connected to each valve element, a pullrope traction mechanism is connected to each pull rope, and each valve body is internally provided with an elastic piece applying electric action force to the corresponding valve element to be matched with the pull ropes to drive the corresponding valve element to do reciprocating action. The micro-fluidic-valve valve group solves the problems that existing pneumatic micro-fluidic valves are large in occupied size, and the heating quantity is large due to the fact that the electromagnetic micro-fluidic valves are arranged below micro-fluidic chips; and meanwhile, the positions of the at leasttwo micro-fluidic valves of the micro-fluidic-valve valve group on the base are adjustable, the positions of the micro-fluidic valves can be adjusted to be suitable for different micro-fluidic chips,and the better universality is good.