Gas-liquid spraying control system for hydraulic support

The utility model provides a gas-liquid spraying control system for a hydraulic support. The gas-liquid spraying control system comprises a hydraulic support electric control host, a ground monitoring room, an electro-hydraulic master control device, a dust concentration monitoring device, an infrared transmitting device, an infrared receiving device, a gas-liquid backwashing filtering device, a backwashing device and a spraying device. Wherein the hydraulic support electric control host, the ground monitoring room, the dust concentration monitoring device, the infrared transmitting device, the infrared receiving device, the backwashing device and the electro-hydraulic main control device are self-contained in an original system, and the gas-liquid backwashing filtering device and the spraying device are additionally arranged in cooperation with the electro-hydraulic main control device and are controlled through the electro-hydraulic main control device. The integration level of the system is improved, and t