Screw compressor budding to the City of winning the world
Heat pump technology in the refrigeration industry as the popularity and promotion, as the ground source heat pump refrigeration equipment, one of the core structure screw compressors, also conform to the development of low-carbon economy trend, ushered in a new round of development opportunities . In recent years, China screw refrigeration compressor market demand increased rapidly, screw refrigeration compressor downstream industries are mainly commercial and industrial central air conditioning industry, refrigeration industry. With the introduction of the concept and present a low-carbon low-carbon economy came into being, the state, enterprises and individuals to live, work environment, comfort, environmental protection, energy conservation and demand was increasing, commercial central air conditioning energy saving will celebrate rapid development momentum.
Central air conditioning industry statistics show that China's central air-conditioning market was growing rapidly, and annual growth rate of 48%. Commercial central air conditioning industry in real estate, warehousing and logistics department stores, large-scale public building construction, driven by continued strong demand is expected to 2009-2012, the central air-conditioner sales 10% average annual growth of about 20%. Screw unit will thus be to develop, and in the 30RT-500RT medium-sized central air conditioning, screw compressor is gradually replacing the piston compressor has been, occupied the market. As we all know, in recent years, screw compressor, with its high reliability, convenient operation and maintenance, power, good balance, adaptability, good regulatory advantages of gas transmission capacity, and soon accounted for a large-capacity reciprocating compressors use of market and keep to the middle-volume market, and is widely used in refrigeration, refrigeration, air conditioning and refrigeration equipment such as chemical process. Only there in the HVAC air-side heat source type, water heat pump, heat recovery type ice storage type and other types of heating and refrigeration equipment need to use screw-type compressor.
In industry, for energy, also adopted the screw pump for heat recovery. Screw compressor with the market than other types of refrigerant compressors, cooling capacity range in the less completely closed and vortex-type piston compressor compression mechanism than the hundreds, even nearly a thousand times; now mainly used for air conditioning condition centrifugal chiller refrigeration compressors and are used for cold storage, compared to open piston compressor, refrigeration or air conditioning regardless of condition, screw compressors are able to apply.
It would appear that screw compressors in the market's biggest competitor, is also widely used semi-hermetic reciprocating refrigeration compressor, but the semi-hermetic reciprocating refrigeration compressor Single 3KW-100KW cooling capacity in the context of in a wide range of refrigeration or air conditioning working conditions, must be connected to several machines to achieve the effect, single screw compressor cooling capacity 30KW-1500KW sufficient to meet the scope of the various cooling and easy to adjust, that is, screw-type compressor application level and market competitiveness, industry, similar products, can be said that the most advantage.
China accounted for refrigeration industry, the ratio of the refrigeration industry, about 24%, although lower than the international mature markets of about 40%, but also shows the industry's market potential refrigerated high, especially in screw compressors. Because the screw compressor for 24-hour long operation characteristics, and applied to low-temperature systems technology continues to progress, substantially improve the performance and efficiency, I believe that in the near future, on the domestic market, has become Europe and the United States and other developed national standard cryogenic refrigeration system, screw compressors, certainly promising.
Screw compressor industry is technology-intensive industries, the production process is relatively complex, high precision machining, product and technology updates difficulty will also increase accordingly, the sustainable development of both enterprises will take some research and development and technical reserves, also need to be accumulation of practical experience. Domestic market screw refrigeration compressor brand, Bitzer, Levin, Beverly and other representatives of the company for foreign brands, while domestic manufacturers through the screw compressor technology transfer, technical cooperation or independent research and development, improve product technological content and performance quality, such as Han Chung, Fu Sheng and other domestic production of screw compressor business, but also has international advanced technology, has become the leader in China's own brand.
Prospects in the market under the premise of low-carbon energy development conform to the refrigeration industry the direction of screw compressors and related companies, as its growth is also seeking a lot of space, and high-performance low-power environmental protection screw Compressor Products is sure to be recognized by the market, then in the refrigeration industry in a fierce competition to win the victory, homeopathic and hair, to the City and win, it is screw compressor in the low-carbon economy-and-coming era.
I am an expert from China Toys Suppliers, usually analyzes all kind of industries situation, such as mini rugby balls , custom made football jerseys.