Cleaning equipment

The utility model relates to the technical field of cleaning equipment, and provides cleaning equipment which is used for cleaning a negative pressure module in battery formation equipment. The liquid storage tank is arranged on the base, and a cleaning solvent is stored in the liquid storage tank; an inlet of the pumping device is communicated with the liquid storage tank, an outlet of the pumping device is connected with a cleaning pipeline, the cleaning pipeline is provided with a plurality of cleaning insertion openings, the cleaning insertion openings are used for being connected with a plurality of negative pressure cups of the negative pressure module in an inserted mode, and a control valve is arranged on the upstream of each cleaning insertion opening; a compressed air inserting opening is formed in one end of the air blowing pipeline, the compressed air inserting opening is used for being connected with an air supply device, and the other end of the air blowing pipeline is communicated with the clea