Device for constructing animal hypoxia model

The utility model discloses an animal hypoxia model building device which comprises a bearing bottom plate, two sets of universal wheels are fixedly connected to the bottom face of the bearing bottom plate, a shell is fixedly connected to the upper surface of the bearing bottom plate, two sets of exhaust holes are formed in the left side face of the shell, and a vacuum pump is fixedly connected to the inner bottom wall of the shell. The front face of the shell is fixedly connected with a control panel, the upper surface of the bearing bottom plate is fixedly connected with a stand column, and the upper surface of the stand column is fixedly connected with a connecting shell. According to the device, sealing is kept through the first control valve when the vacuum pump exhausts air from the animal hypoxia model, and the second control valve can be used for sealing the bent pipe, so that after the mixed gas connecting pipe is connected with the mixed gas connector, mixed gas with different oxygen contents can be