Skid-mounted pressure release valve

According to the technical scheme, the skid-mounted pressure release valve is characterized by comprising a valve body, a liquid inlet pipe, a liquid outlet pipe and a pressure adjusting pipe are connected to the valve body, a pressure adjusting assembly is installed on the pressure adjusting pipe, a pressure release pipe is fixed to one side of the pressure adjusting pipe, a limiting block is fixed to the upper end of the inner side of the valve body, and a first telescopic spring is connected to the lower end of the limiting block; the pressure adjusting assembly comprises an adjusting screw rod in threaded connection with the upper end of the pressure adjusting pipe, a pressing block is fixed to the lower end of the adjusting screw rod, and the lower side of the pressing block abuts against a second telescopic spring. A sealing groove allowing the adjusting block to be embedded is formed in the upper side of the limiting block, a rotating plate is connected to the adjusting screw rod in a sliding and posit