Portable sampling equipment for environmental protection detection

The utility model provides portable sampling equipment for environmental protection detection. The portable sampling equipment for environmental protection detection comprises an equipment box body, an equipment box cover, a gas pumping device and an inflation device, one side of the equipment box body is rotatably connected with the equipment box cover, a storage chamber is arranged in the equipment box body, the gas pumping device is arranged in the storage chamber, and the gas pumping device comprises a compression pump, a gas inlet pipe and a gas conveying pipe. Through the arrangement of the equipment box body, the equipment box cover and the gas pumping device, an operator closes a closing switch on one side of the gas conveying pipe and presses the compression pump, at the moment, air in the compression pump is exhausted from the gas inlet pipe, at the moment, the operator opens the closing switch on one side of the gas conveying pipe, the compression pump is released, and the compression pump is reset