空调是人类文明推进过程中的产物, 它改善了人们的居住环境,同时也 带来一系列的问题:诸如环境污染、浪费能源等。 目前,家用空调器已非常普及,但无论是窗式机还是柜式机,都不能理想地满足大面积多居室同时供冷供暖的需求。初步研究表明,在所谓“令人疲倦和致病”的建筑物内,由于家用空调系统方面引起的污染占有相当比重。同时,空调系统运行时,对空间内空气负离子的衰减己被实验所证实。显然,仍沿用目前家 Air conditioning is the product of the promotion of human civilization. It improves people’s living environment, but also brings a series of problems: environmental pollution, waste of energy and so on. At present, home air conditioners have been very popular, but neither the window machine nor the cabinet machine can meet the demand of large-area multi-room simultaneous cooling and heating. Preliminary research shows that in the so-called “tired and pathogenic” buildings, the pollution caused by household air-conditioning systems accounts for a significant proportion. At the same time, the air-conditioning system is running, the attenuation of negative ions in the air space has been experimentally confirmed. Obviously, still use the current home