Global Air Conditioning: Industrial Chain Trends Overview
Air Conditioning And cooling the market: to promote industrial development
2007 World economy maintained solid growth. Some major developing countries also continued stronger growth. For example, China’s GDP growth rate of 11.5%. China, Brazil, Russia and India to promote economic growth throughout the world economy forward. Beijing 2008 Olympics And the 2010 Shanghai World Expo and other activities to stimulate the demand for air conditioning and refrigeration products is increasing rapidly. Accordingly, an integral part of the air conditioning industry?? Compressor has experienced another year of growth.
2007 World HVAC & R market, worth about 100 billion U.S. dollars, half of which is air-conditioning products, and the remaining half of refrigeration products. The total world air conditioning market in 2007 was 74 million units sold, compared with 7,000 million in 2006 increased by 5.1%. China’s air-conditioning sales
take first in the world, the market scale will reach 23.2 million units. 2007, including the brand around the world, including about 30 million air conditioners from China’s exports, compared with an increase of 13.5% in 2006. Chinese-made air-conditioning accounts for the world air conditioning market, 72%. China not only in machine products, the biggest supplier of key components in. At present, China’s output of rotary compressors about 80 million units, and growing every year. China’s motor, heat exchangers, controllers and plastic production also walk in the world.
In the United States, 2007, has sold 7.8 million air-conditioning units, of which 710 million is the room air (room air conditioners are almost all wall-style), 70 million is a cabinet type air conditioner, the window the number of air conditioner only 2%. Most of the heat pump is a variable frequency drive, and all room air conditioners and most of the cabinet air conditioner with R410A refrigerant.
Europe’s great contribution to the growth of air conditioning sales. Air-conditioning in Europe in 2007 sold a total of 8.4 million units, an increase of 13.5% in 2006. Russia’s air conditioner sales in 2007 increased by 27.1%, increase is the highest in Europe.
In addition to China and Japan, other Asian countries the growth in air conditioner sales have also played an important role. 2007, sold in these countries there are 9.7 million air-conditioning units, an increase of 12.1% in 2006.
2007, the raw materials prices continue to rise sharply, resulting in increased product cost. To this end, manufacturers concentrate on looking for ways to reduce consumption of raw materials, to remain competitive. CO2 System: Compressor Highlights
According to BSRIA / JARN study, in 2007 the total value of the global compressor market, 211 million. Among them, the reciprocating compressor market is about 11.9 billion U.S. dollars, rotary compressor market is about 4.9 billion U.S. dollars, scroll compressor market of 34 million, screw compressor market, 700 million U.S. dollars, centrifugal compressor market about 200 million U.S. dollars.
Energy saving and environmental protection are two main themes of the compressor industry. Government of Japan provides heating and cooling equipment, the value of the average COP, also released the Japanese version of the RoHS (electrical and electronic products on the limited use of certain hazardous substances). All room air conditioners sold in Japan are using R410A refrigerant. Japanese manufacturers in the development of high-performance DC inverter compressor technology take the forefront in the world. The EU announced the WEEE directive (Waste Electrical and Electronic Equipment) and RoHS directives. EPA developed a new manufacturing standards, and in January 2006 came into effect. The standards require less than 65,000 Btu / h of room air must meet seasonal energy efficiency ratio (SEER) 13 or higher value. Starting in 2010, HCFCs will not allow the production of new equipment in the United States to use.
This case, the application of environmentally friendly refrigerants has been the HVAC and refrigeration industry hot topic.
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