In recent years, the air-conditioning market has continued to develop at a rapid rate, and the impact of high market inventories has gradually expanded. The major compressor manufacturers can be described as carrying forward with a heavy load. This year, the growth rate of the national economy further slowed down, the macro economy was in a sluggish state, the real estate situation was unfavorable, and due to factors such as high inventory in the industry and “cool summerâ€, the total scale of home air conditioner production changed since 2013, for two consecutive years. The year-on-year growth trend, and the declining power of this time, is worse than the previous two air-conditions in air-conditioning history.
The air conditioner compressor sealing motor industry with high correlation with air conditioners has maintained its development trajectory in line with the air conditioner market. According to industry online statistics, the domestic sales scale of air conditioner compressor sealed motors was slightly reduced in 2012, and the recovery growth in 2013 made domestic sales scale It will reach 137 million units and will continue to grow in 2014. By 2015, due to changes in the environment of the air-conditioning industry and other factors, the scale of domestic sales will also decline, and the decline will be as high as 10% or more.
From the perspective of product breakdown, in recent years, the percentage of rotation in the frequency conversion sealed motor has become an absolute proportion, and the growth rate and self-supply ratio have been high and year-on-year growth; the speed of variable-frequency vortex-sealed motors has grown significantly, and the self-supply system has failed to meet production needs. With the increase, the self-supply ratio has declined year by year. The fixed speed sealed motor showed a downward trend in the structure of the rotary scroll compressor, in which the fixed speed vortex slipped significantly; the constant speed sealed motor had a higher proportion of self-supply, and about 90% was self-supporting. In terms of cooling capacity, the proportion of less than 3HP sealed motors is the highest, and the average annual growth rate of 3HP and 6HP or more sealed motors is the fastest. The following 6HP sealed motors have a higher degree of supply, and 6HP and above seal motors are 40% or even higher.
More than 90% of the sealed motors are self-supporting. With the increase in the production of rotary and scroll compressors, the speed of self-supporting sealed motors grows faster. The development of externally-sealed sealed motor companies in a self-contained and enhanced system is affected to some extent.
The air conditioner compressor sealing motor industry with high correlation with air conditioners has maintained its development trajectory in line with the air conditioner market. According to industry online statistics, the domestic sales scale of air conditioner compressor sealed motors was slightly reduced in 2012, and the recovery growth in 2013 made domestic sales scale It will reach 137 million units and will continue to grow in 2014. By 2015, due to changes in the environment of the air-conditioning industry and other factors, the scale of domestic sales will also decline, and the decline will be as high as 10% or more.
From the perspective of product breakdown, in recent years, the percentage of rotation in the frequency conversion sealed motor has become an absolute proportion, and the growth rate and self-supply ratio have been high and year-on-year growth; the speed of variable-frequency vortex-sealed motors has grown significantly, and the self-supply system has failed to meet production needs. With the increase, the self-supply ratio has declined year by year. The fixed speed sealed motor showed a downward trend in the structure of the rotary scroll compressor, in which the fixed speed vortex slipped significantly; the constant speed sealed motor had a higher proportion of self-supply, and about 90% was self-supporting. In terms of cooling capacity, the proportion of less than 3HP sealed motors is the highest, and the average annual growth rate of 3HP and 6HP or more sealed motors is the fastest. The following 6HP sealed motors have a higher degree of supply, and 6HP and above seal motors are 40% or even higher.
More than 90% of the sealed motors are self-supporting. With the increase in the production of rotary and scroll compressors, the speed of self-supporting sealed motors grows faster. The development of externally-sealed sealed motor companies in a self-contained and enhanced system is affected to some extent.
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