Flow detection device and detection system

The utility model relates to the field of detection equipment, in particular to a flow detection device and a detection system. The flow detection device comprises a weighing platform, a bearing container, a weighing module, a controller and a timing module. The weighing module is installed on the upper surface of the weighing platform, the bearing container is arranged on the weighing module in a removable mode, the bearing container is used for bearing liquid flowing out of a detected device, and the weighing module is used for measuring the weight difference value of the liquid in the bearing container in real time; the weighing module is used for weighing liquid, the timing module and the controller are both installed on the weighing platform, the timing module is used for timing the flowing time of the liquid, and the controller is in communication connection with the weighing module and the timing module so as to calculate the flow of the liquid. According to the flow detection device, when the flow of