Performance High Efficiency
Performance High Efficiency
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High Efficiency Air Conditioning Compressor Favored Upgrade
the course of development of energy-efficient compressor
Upstream compressor market, followed by downstream
Air conditioning Business needs, home Air conditioning energy efficiency The forthcoming new standards and national
Projects that benefit the energy-saving products
Subsidies on the market to play a decisive role in the future.
Sought after energy-efficient compressor Air conditioning industry, intense competition makes cost reduction a key determinant in the market, the compressor, fan motor and heat exchanger is the major energy-consuming air conditioning components, energy efficiency upgrading of three components in the compressor costs are minimal, so system matching process, the use of energy-efficient air conditioning compressor is the preferred company.
Common practice is the relative high efficiency compressor to match the relatively low energy efficiency of air conditioning products, such
Energy Easily meet the required performance parameters, but also reduce the requirements for other system configuration, so that often the actual air conditioner COP (EER) value is lower than the machine matches the value of the compressor COP.
Policy birth demand 2004 -2 008 during the four low energy efficiency, five air-conditioned with a low-cost and absolute cost advantage
Monopoly In addition to the entire domestic market and some countries outside Western Europe, Japan and the overseas market. Energy-efficient air conditioning and
Inverter air conditioner As a high-end products, market demand minimal.
Awkward position of high demand for the compressor to be reversed in 2008. Second half of 2007, the state convened to discuss the industry's fixed speed air conditioning energy efficiency upgrade plan, energy-efficient air conditioning industry to go the way of situation irreversible. First half of 2009 was the industry estimated that the new standards for energy efficiency will be introduced, it began in 2008 successively with air-conditioning business on the upper reaches of the compressor plant of the matching test, the second half of the year there will be a bulk supply. Hai Li compressor first half of 2008 the domestic market accounting for energy-efficient compressors for less than 10% of shipments, to the first half of 2009, this ratio has been close to 50%. At this point, some air conditioning manufacturers have made a cut-off four, five energy-efficient air conditioning decision. Starting from March 2009, Lingda compressor plant shutdown began four, five energy efficiency products, turned to three energy efficient products, other manufacturers made the same product structure adjustment. The first half of 2009, by the cool summer last year with high inventories of channels, air conditioning companies not energy-efficient air-conditioning production machine, 6 months after the national energy-saving products
Projects that benefit the Policy issued only stimulated the demand for energy-efficient compressors.
An accounting for the largest energy efficiency
"Now we all work as one, and do not do the second." Attitude so many vendors. It is understood that a number of compressor manufacturers supply the domestic market to match the level of basic energy efficiency air conditioning compressor-based, accounting for about 95%, the rest are two, three little, four, five basic stop production.
Concern for the market, "energy efficiency over a" compressor, said many companies have developed finished products, working with the air conditioning business matching test, but most air conditioning companies are not substantial demand, only to carry out preliminary technical reserves. It is understood that the present machine enterprises
Pescod Ahead of some of the progress of air conditioning, but only low-volume needs.
Market share will increase The national context of energy saving and emission reduction, air conditioning energy efficiency upgrade is inevitable. Air conditioning energy efficiency upgrades there are two possible future, one fixed frequency to further improve the energy efficiency of air conditioning, the second is the DC inverter air conditioner usage. Hai Li compressor argument is that if the implementation of secondary access, super a subsidy, then the expansion of energy-efficient compressor market share, eventually squeeze the share of low-energy efficient machine, the secondary demand for the following compressor close to zero. Currently limited by technology, will speed up the compressor's energy efficiency go down there insurmountable difficulties. On the contrary now growing demand for variable speed compressor, the total lack of growth in the market situation, constant speed air conditioners getting smaller and smaller market share is only a matter of time.
Looking ahead, the market trend is highly efficient products to replace inefficient products, frequency of substitution products at constant speed. In particular, the upstream compressor downstream suppliers do not want to see more and more high concentration of enterprises, especially in the downstream business has its own strength of supporting the growth of capacity. At present, the most efficient air conditioning company on fixed speed machine into a limited budget, put the resources into R & D inverter compressor, so the future will be fixed speed compressor, or 2 to 3 years out of the market.
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