Large air conditioner

Abstract

The invention relates to a large air conditioner. The air conditioner comprises a mixing section, an intermediate section, a filtering section, a surface cooling section, a heating section, a humidifying section, an air supply section, a muffling section and a water spraying section. The mixing section internally comprises fresh air and return air mixed by an electric controller. The filtering section is internally provided with a high-efficiency filter for filtering dust and fine lint in wind. The surface cooling section is internally provided with a copper and aluminum sheet combination installation surface cooler. The heating section is internally provided with a copper and aluminum sheet combination installation heater. The humidifying section is internally provided with a dry steam humidifier to preliminarily humidify air. The air supply section is internally provided with a centrifugal fan, and the centrifugal fan is connected with a shock absorber. The muffling section is internally provided with a cassette muffler. The water spraying section is internally provided with a net tube type spraying pipe. The large air conditioner has air processing functions such as filtering, cooling, heating, humidifying, muffling and spraying.

Description

technical field [0001] The invention relates to an air conditioner for large theaters and workshops, in particular to a large air conditioner. Background technique [0002] In window air conditioners, foam in the shape of a volute is usually used as the air duct system, and an air guide slope is usually provided around the air inlet of the volute air duct system to improve the air intake. However, the air guide slope in the prior art is usually set as an inclined plane, therefore, there are edges and corners at the position where the wind guide slope contacts the air inlet, which will easily lead to turbulent movement of the gas and then generate eddy currents at the air inlet, which reduces the The air intake volume of the volute air duct system also produces aerodynamic noise on the other hand. Contents of the invention [0003] In order to solve the above problems, the present invention provides a large-scale air conditioner with air treatment functions such as filteri...

AI Technical Summary

Problems solved by technology

However, the air guide slope in the prior art is usually set as an inclined plane. Therefore, there are edges and corners at the position where the wind guide slope contacts the air inlet, which will easily lead to turbulent movement of the gas and then generate eddy currents at the air inlet, which reduces the The air intake volume of the volute air duct system, on the other hand, also produces aerodynamic noise