Gas detection equipment

A gas detection equipment including:

• a main body;
• a plurality of sampling assemblies detachably connected to the main body, each of the plurality of sampling assemblies including a plurality of sampling inlets, a solenoid valve assembly and a sampling outlet, the plurality of sampling inlets being configured to be in communication with a plurality of detected gas sources, respectively, the solenoid valve assembly being configured to be in communication with the plurality of sampling inlets and the sampling outlet, the solenoid valve assembly being configured to selectively control at least one of the plurality of sampling inlets to be communicated with or discommunicated from the sampling outlet;
• a dispensing device disposed on the main body and in communication with the sampling outlet of each of the plurality of sampling assemblies;
• a detection device disposed on the main body and in communication with the dispensing device, the dispensing device being configured to selectively control the sampling outlet of each of the plurality of sampling assemblies to be communicated with or discommunicated from the detection device, to detect a gas from each of the plurality of detected gas sources;
• and
• a processing unit disposed on the main body, connected to the detection device, and configured to receive detected data from the detection device for calculation and analysis.