The heyday of the advent of the radiator industry development
Heating radiator development in China has nearly a hundred years of history. With the ongoing introduction of foreign technology development and localization. Our radiator industry, driven by new technologies in recent years has made rapid development. Radiator business also just a few years soared to more than two thousand. so China has become the undisputed largest producer of heating radiators and use of power. This paper will be based on different types of radiators Disadvantages. new radiator market prospects angle viewing the current market situation in the radiator industry several common steel radiator radiator Disadvantages: steel attractive product modeling in several diverse varieties radiator shape and appearance of the most attractive prices relative. last year also declined, such as Xi'an, Shaanxi field radiator price fall 20% over last year to 30% in home building materials center. people can only spend 2,000 yuan to meet the required 100 square meters of the house, but radiator brand on the market very much. quality price difference is very large. relatively well-known brand product quality will be stable number compared with other products. radiator easily oxidized corrosion on water quality requirements are relatively high. not the use of geothermal water for heating needs of non-heating season full of water and maintenance of real estate through the radiator central heating water need oxygen treatment copper and aluminum composite radiator:..... good corrosion resistance of copper and aluminum composite products this kind of heat It overcomes the shortcomings of steel products. corrosion. wide adaptation, but no part of the product. after adding only two materials in a composite aluminum products, brass, experts recommend buying branded products relative quality is guaranteed. in addition. copper and aluminum composite radiator "thin and flat sheet" type radiator though space savings. However, due to the higher heat sink requires a large water pressure household heating boilers difficult to achieve. Therefore, the family household heating best not to choose such shape radiator copper radiator: pure copper products available in space-saving single row or double round tube made of various shapes radiating good control for a variety of heating systems but the price.... relatively expensive aluminum radiator: aluminum products economical and affordable and in good thermal effect is good preservative effect compared to steel product prices more affordable for any water quality modeling is relatively simple but representative of the brand...... . Sunflower Dirks Lung Hing iron radiators: cast iron products easily contaminated pipeline traditional cast iron radiator thermal performance the best price of the most inexpensive but old style backward technology and environmental pollution easily oxidized corrosion of piping systems...... . should not be connected to the boiler wall and use the choice should be based on the radiator heating system and central heating given real estate. most of the water pressure is guaranteed. radiator water from ships unrestricted. If a boiler wall heating. pressure will be relatively small the water is not too high from the best selection height of 1.5 meters or less, otherwise the effect will be greatly reduced heating radiator will be half cold half hot. If coal-fired heating stove heating. matching is cast iron radiator. focus Heating system is divided into open and closed two. sealed to prevent oxygen from entering the system less susceptible to corrosion, long service life. choose radiator broader, less investment funds open system susceptible to corrosion and easy to aging. Easy leaking best configuration corrosion products such as aluminum. Copper and aluminum composite radiator, etc. should be different from the water. different number of different heat sink conduction of a column. select the exact calculation basis room area. avoid "big horse car" or "small horse cart" phenomenon. If the central heating high-rise buildings when the water pressure is very great. should choose the better compression properties of steel and cast iron radiators. avoid burst phenomenon steel Panel radiator become the new darling of the market with the increasing standard of living. people living environment requirements are also increasing. makes heating radiator. to practical and decorative unified direction from a single utility. currently accounts for heating cooling market about 80% of the cast iron radiators due to high manufacturing energy consumption. seriously pollute the environment. product bulky appearance rough getting from people like it. a variety of light heating radiator is gradually replacing the cast iron radiator is the trend. Ministry of construction in the "15" plan and pointed out that the 2010 vision of radiator products are iron and steel take technology policy development complementary products "95" period. expanding the proportion of production of steel radiators. That is up to 1 :. l ratio to make 2010 radiator form a "steel-based iron supplement steel coexist." the structure of an increasing number of areas, such as Beijing and Shandong etc. the radiator.... . recommended as the preferred product of steel plate radiator has the following several characteristics: low production costs and low energy consumption, little environmental pollution good production conditions to achieve continuous automatic production scale greatly improving production efficiency, product quality and stability..... appearance. withstand pressure. can be used for high-rise or super high-rise building can be compatible with various types of home improvements. do not need to re-decoration, high strength and heat dissipation efficiency can be the current conventional heating temperature from 95 to 70 ℃ to 75-60 ℃ low temperature heating mode. can reduce cooling fuel consumption cavity clean. resistance. to meet the household metering "hot change" request. internal corrosion of steel panel radiators. people are more concerned . the problems are not just in the steel plate radiator of preservation of other materials requires that the entire radiator heating system also require anti-corrosion guarantee safe operation of the system for internal corrosion in two ways:.... First, the " passive corrosion. "that is in need of anti-corrosion coating inside the radiator anti-corrosion paint. this way preservative biggest flaw. it is difficult to ensure and effectively detect corrosion paint is uniformly coated on the inner surface in the production process. the second is" active corrosion. "that is a closed heating system so that the system is always filled with water. this way is very widely used in heating technology developed European regions. its use of steel plate radiator life of up to 30 years. in China with the progress of heating heating technology. the new building in a closed heating system more and more. At the same time as the required "hot change" work. reconstruction of the old system continues to expand. steel plate radiator market demand will continue to expand present in our market. the high-grade steel panel radiators are mostly imported. Since the radiator imports advanced production technology and equipment. in particular, the use of automatic welding system solves the problem of weld radiator coupled with appearance is very beautiful, so popular. it also reflects our country launched the much-needed high-quality steel plate radiator production lines. Conclusion from the development of recent years, China radiator industry and the market point of view. after the introduction of technology development and localization . our light heating radiator industry has made tremendous technological progress, especially steel radiator process quality has been greatly improved. our radiator replacement is being health Promotion. the basic structure of the future heating radiator. by "iron first" to steel products to the direction of light represented by the conversion of the heat sink. as one except boilers. air conditioning than the commonly used conventional heating equipment. heating radiators in recent years, a sharp increase in product range a large number of new companies influx. so that competition becomes more intense. national standards in order to better regulate this expanding market. radiator related industries should also keep up with the pace of market development. only in this way. radiator industry to more healthy rapid development.