An air treatment device and method

Abstract

The invention discloses an air treatment device and method. Two circulations are carried out through the same solution to realize the organic combination of dehumidification, dust removal and reheating, and then the sensible heat in the air is processed through a surface cooler, so that the system has both solution dehumidification and dehumidification. With the advantages of energy saving and environmental protection, it can increase the inlet water temperature of the surface cooler and reduce the energy consumption of the system. The air treatment device includes a box body, a first water baffle, a second water baffle, a dehumidification device, a dust removal device, a finned coil, a surface cooler, a rectifying plate and a fan, and a connecting device arranged outside the box; The first water baffle and the second water baffle are fixedly connected on the inner wall of the box, and the first water baffle is close to the air input end of the box; the dehumidification device and the dust removal device are located on the first water baffle and the second water baffle Between; the finned coil, the surface cooler, the rectifying plate and the fan are arranged in sequence between the second water baffle and the air output end; the connecting device is respectively connected to the dehumidification device, the dust removal device and the finned coil to form a circulation loop.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and in particular relates to an air treatment device and method. Background technique [0002] Most of the existing air treatment devices use a combined air-conditioning box. The system sends chilled water at 7 degrees Celsius to the surface cooler of the air-conditioning box, and then cools and dehumidifies the air. However, this treatment method will cause the surface cooler to often operate under wet conditions. The surface cooler not only requires the evaporating temperature of the chiller to be very low, but also the surface of the coil is easy to breed bacteria, and the air quality is poor. In order to solve the above problems, the heat and humidity independent treatment method came into being. This method can separate the air humidity load and the sensible heat load, which greatly improves the dehumidification efficiency and energy efficiency ratio of the system, and the solution...

AI Technical Summary

Problems solved by technology

However, this method not only needs to add an additional set of devices, but also, because the air filter has a large resistance, it often purifies the air at the cost of sacrificing the energy consumption of the fan, resulting in a waste of energy.

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