Aeration type indoor formaldehyde rapid detection equipment

The utility model relates to aeration type indoor formaldehyde rapid detection equipment, and belongs to the technical field of air quality detection. Which comprises an aeration vessel and a sampler, a soft plug is arranged at the top end of the aeration vessel, the lower part of the aeration vessel is communicated with an air inlet pipe, a one-way threaded air inlet nozzle is arranged at the tail end of the air inlet pipe, the one-way threaded air inlet nozzle comprises an air inlet nozzle shell, an outlet is formed in the upper end of the air inlet nozzle shell, a first threaded connector is arranged at an inlet in the lower end of the air inlet nozzle shell, and a first piston is arranged in the air inlet nozzle shell; the sampling device comprises a sampling device shell, a second piston is arranged in the sampling device shell, a pull rod is arranged at the side end of the second piston, and a handle is arranged at the tail end, stretching out of the sampling device shell, of the pull rod. And an inject