Concrete permeability detection device

The invention provides a concrete permeability detection device, and belongs to the technical field of concrete detection, the concrete permeability detection device comprises a first detection tank body and a second detection tank body, the bottom of the first detection tank body is fixedly connected with a pressurization port, and the pressurization port is communicated with the interior of the first detection tank body. The device is provided with the matched pressure-bearing mechanism which can be separated from the first detection tank body, rapid taking and placing of the concrete test block in the first detection tank body can be realized, the matched pressure-bearing mechanism can greatly improve the sealing performance of the first detection tank body, so that the detection result is more accurate, and meanwhile, the pressurization mechanism is arranged, so that the detection efficiency is improved. The water in the second detection tank body can be pressed into the first detection tank body, so that