Fresh air energy-saving processing system and method in temperature and humidity independent processing air-conditioner system

Abstract

The invention discloses a fresh air energy-saving processing system and method in a temperature and humidity independent processing air-conditioner system. The fresh air energy-saving processing system comprises an atomization spraying processing device (1), a first electric three-way air valve (2), a high-temperature water surface air cooler (3), a low-temperature water surface air cooler (4), a condensate water collection device (9), a booster pump (6), a controller (7) and two temperature sensors (8). A fresh air step processing circuit is determined through one control device; if the temperature obtained after preliminary spraying atomization processing is lower than the inlet water temperature of the high-temperature water surface air cooler, secondary processing of the high-temperature water surface air cooler is sequentially performed on processed fresh air, and finally the processed fresh air enters the low-temperature water surface air cooler for final processing. The temperature obtained after preliminary spraying atomization processing is higher than the inlet water temperature of the high-temperature water surface air cooler, the processed fresh air passes the bypass of the first electric three-way air valve and directly enters the low-temperature water surface air cooler for final processing, and local component resistance in the fresh air processing process is decreased.

Description

technical field [0001] The invention relates to the field of building energy conservation, in particular to an energy-saving method for an air-conditioning system in a building, in particular to a fresh air energy-saving processing system and method in an air-conditioning system with independent temperature and humidity processing. Background technique [0002] At present, the temperature and humidity independent control air conditioning system is an air conditioning system that can process sensible heat and latent heat load separately. In the current commonly used temperature and humidity independent processing system, a system form usually used is an independently set fresh air outlet plus ceiling capillary. radiation system. The sensible heat load of the air conditioner is handled by the capillary laid on the ceiling, and the latent heat load of the air conditioner is handled by the independent fresh air outlet. The ceiling capillary only needs to handle the sensible hea...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the fresh air processing problem in the air-conditioning system with independent temperature and humidity control, and propose a fresh air energy-saving processing system and method in the air-conditioning system with independent temperature and humidity control

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