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2014年全国中央空调市场水地源热泵机组市场容量继续下滑,但在连续2年超过15%的大幅下滑后,2014年水地源热泵机组下滑幅度有所减小,为5.3%。这一现象也说明了2014年采购方对水地源热泵机组进行了重新认知,市场正在慢慢尝试着重新接受水地源热泵产品(图21)。总的来看,水地源热泵朝着理性的方向发展,而造成2014年水地源热泵机组市场容量继续下滑的原因如下:
In 2014, the market capacity of ground-source heat pump units in the central air-conditioning market continued to decline. However, after a sharp decline of more than 15% in two consecutive years, the decline of the water-source heat pump units in 2014 decreased by 5.3%. This phenomenon also shows that in 2014, the purchaser re-cognized the water-source heat pump unit and the market is slowly trying to re-accept the water-source heat pump product (Figure 21). In general, ground-based heat pumps are moving in a rational direction. The reasons for the continued decline of the market capacity of ground-source heat pump units in 2014 are as follows: