Spraying type air conditioning equipment and air conditioning method

The invention relates to spraying type air conditioning equipment and an air conditioning method. The spraying type air conditioning equipment used for conditioning to-be-treated air in a space comprises a first air conditioner body. The first air conditioner body comprises a first box system, a first air system and a first spraying type liquid system. The first box system comprises a first box provided with an outlet of treated air. The first air system is used for delivering the to-be-treated air into the first box. The first spraying type liquid system is used for delivering first liquid into the first box and spraying or discharging the first liquid in the first box to the air delivered into the first box. The to-be-treated air is in contact with the first liquid in the first box. The first liquid physically or chemically or biologically reacts with one or more kinds of pollutants in the to-be-treated air so as to purify the to-be-treated air. The spraying type air conditioning equipment is simple in structure, high in efficiency and convenient for conditioning.