燃气中央空调在上海及周边地区的市场分析(一)

Market forecast of gas-driven central air-conditioning in Shanghai and nearby areas (Part I)

燃气中央空调的市场发展前景主要和以下四个因素有关:当地的气候条件,社会需求量,电力和燃气的供应条件,技术经济性。首先就前面两个问题作专题分析。上海和江浙地区的自然气候使得一年中需要采暖的时间和需要空调的时间几乎相等,这可充分发挥燃气直燃型冷热水机组作为中央空调的优势;上海和江浙地区房地产业的迅速发展为中央集中空调系统的发展提供了广阔的市场,预计每年能形成6.0×105 kW的市场容量。

The market development of gas-driven central air-conditioning depends on following factors: local climatic conditions, demand in society, supply of electricity and gas, technical and economical conditions. In this work, the first two factors were discussed in detail. The lengths of annual heating and cooling periods are almost equal due to the local climatic conditions in Shanghai and nearby areas, which opens up possibilities for the use of a direct-fired heating/cooling set as the gas-driven central air-conditioning unit. The rapid increase in floor space of common buildings in Shanghai and nearby areas offers a wide market for the central air-conditioning. The estimated annual increase in capacity will come up to 6.0105 kW.