Device for detecting compactness through irrigation method

The utility model relates to the technical field of engineering detection equipment, in particular to an irrigation method compactness detection device which comprises a water storage tank, and a water outlet pipe is arranged below the water storage tank. The weighing device is arranged above the test pit, the water storage tank is arranged above the weighing device, and a hollow part is arranged on the weighing device so that water can be injected into the test pit through a water outlet of a water outlet pipe of the water storage tank. According to the compaction degree detection device based on the irrigation method, the weighing device is arranged, the volume of the test pit is calculated in a weighing back calculation mode, the measurement and calculation precision is high, the balancing and stabilizing device is additionally arranged, and the stability of the device is good. 本实用新型涉及工程检测设备技术领域，尤其涉及一种灌水法压实度检测装置，包括储水箱，储水箱下方设有出水管；称重装置，称重装置设置在试坑的上方，储水箱设置在称重装置的上方，称重装置上设有镂空部以便储水箱出水管的出水口向试坑内注水。本实用新型的灌水法压实度检测装置，