Floor drain mold capable of detecting pressure

According to the floor drain mold capable of detecting the pressure, when the mold is subjected to injection molding and cooling, the temperature and the pressure in the mold are detected, the capillary tube made of transparent glass is connected with the exhaust hole in the mold cavity, and gas is transmitted to the pressure gauge along the path of the capillary tube, so that a worker can know the temperature of the inner mold cavity; and the finished product temperature is further obtained. When gas is condensed when touching the capillary tube, when condensed water drops pass through the breathing paper, water molecules are effectively prevented from entering the pressure gauge by the breathing paper, reading errors are avoided, meanwhile, the water drops are gathered in the capillary tube to form a water column, and the temperature condition in the cavity can be obtained by visually observing the volume of the water column. Therefore, the working condition of the injection mold is effectively controlled,