Sports buildings have the characteristics of large space, deep progress, and large cold load. Its energy consumption is relatively high, and it is difficult to ensure indoor air quality. The evaporation cooling air conditioner has the characteristics of health, energy saving, economy, and environmental protection, and can create and maintain a comfortable sports environment for people.

At present, there are many cases of evaporating and cooling technology of sports buildings. There are many cases of evaporation and cooling technology. This article lists the following schemes.

(1) Evaporate air -conditioning ventilation air conditioning system, that is, the outdoor new wind evaporate air -conditioner purification and cooling treatment, and send it to the room after dilution of the indoor dirty air and then discharge directly to the outdoor.

(2) All air evaporate cooling and ventilation air -conditioning system. Among them, in the dry areas, it can be completely reduced by evaporating the cooling and air -conditioning units. Indoor comfort. The evaporation cooling air -conditioning units are divided into two types: internal and external cold. In the medium humidity and high humidity areas, the combination of evaporation and cooling and mechanical refrigeration is usually used. For example, the auditorium of a swimming pool uses the way to evaporate the cooling and mechanical refrigeration combined air -conditioning units for seat air supply.

(3) Air -evaporating the cooling ventilation and air conditioning system, which is carried out by the evaporation and cooling fresh air unit to undertake the fresh air and potential heat load and partial heat load in the gymnasium office and the auxiliary room. Part of the cold water can be sent to the evaporation and cooling fresh air unit (outer cold), and the other part can be directly sent to the heat -explicit heat load in the office and the auxiliary room.