Floor heating construction quality detection system

The utility model provides a floor heating construction quality detection system, and relates to the technical field of floor heating detection equipment. The system comprises an air heater, an air collecting pipe, an adapter substitute, metal hoses, a thermal imager and a floor heating pipeline, the air heater is connected with the air collecting pipe, hot air is collected through the air collecting pipe, and hot air flow is connected with the metal hoses through the adapter substitute; the adapter is provided with one air inlet and more than one air outlet; the other end of each metal hose is connected with a water inlet pipe of a floor heating pipeline, an emptying valve is arranged on a water outlet pipe of the floor heating pipeline, the thermal imager right faces the floor heating pipeline to monitor the heat distribution condition, and laying of the floor heating pipeline is judged according to the heat distribution condition. The device can quickly detect and judge the laying condition and the enginee