Rock Tech Iron and Steel PVC Prefab Energy, Solar and Wind Energy Search for: Toggle navigation Hom

Rock Tech Iron and Steel PVC Prefab Energy, Solar and Wind Energy Search for: Toggle navigation Home Products and Services Prefabricated-container Solar and Wind Energy Iron and Steel Photo Gallery About Us References Contact doulton
Many advantages over other types of energy available in a solar energy) is the depletion of energy resources. b) is a clean energy. c) affected by the economic crisis may arise. d) is suitable to the local application. e) can be utilized in many countries. f) does not need complicated technology. g) Operating costs are very low. i) Solar energy gas, smoke, no harmful residues such as sulfur or radiation. doulton Transport problems of the energy can be utilized in areas where there is no need for energy. Although a number of advantages over other energy doulton sources solar energy, there are reasons for the low occurrence of current practices: a) the unit surface from the sun's rays are required storage is constantly being, b) energy in winter is more the need, the sun's rays least and at night do not exist, c ) the initial doulton investment costs of many installations of solar energy is utilized more. Currently, it is not economical. Today, especially in very fast rise of oil fiat, solar energy makes it increasingly doulton attractive and the number of the used system of solar energy is increasing day by day. In Turkey, studies on solar energy is new. Especially in our country after the 1973 energy crisis also worth noting that studies on solar power and hot water supply the systems with solar energy became more widespread after 1975. There are currently doulton over one hundred companies that manufacture solar collectors. A large number of solar hot water system in our southern and western coasts are available. Benefit from direct solar energy utilization system, solar, active doulton and passive systems he is examined from two angles. Collector or other benefit to any converter is called active doulton supply of energy from the sun. Specifically, in the direction of the supply of energy from the sun with the change of geometry and structural elements is called passive benefit. doulton Some of the ways to utilize solar energy: 1) Hot water supply, 2) the heating of residential, 3) cooled to the residential, 4) Drying, 5) utilization in agriculture, 6) solar ovens and solar cookers, 7) Solar pumps, 8) heated swimming pools, 9) Heat pump, 10) to obtain electricity, 11) in the cooling system, 12) salt supply, 13) to obtain pure water from sea water, 14) Artificial photosynthesis, 15) is a greenhouse heating. One of sunlight in most of the above application heat exchangers doulton (usually flat collectors) through a liquid (water, air) is passed. Temperature rising fluid, according to the purpose of utilization is stored or sent to the system. doulton Solar collectors solar collectors provide solar radiation with materials to increase the temperature of a fluid (collector) is called. In other words, solar collectors, which convert solar light energy into heat energy. Flat and oriented according to the construction form according to the type of fluid used for liquids and gaseous doulton (air) can be classified as a collector. Fluid temperature of the system could be less than 100 C (such as hot water and space heating) is used flat collectors. Where necessary the temperature of higher than 100 C is necessary to use focused collector. In practice, as the most widely used of the solar water heating state at temperatures lower than 100 C is sufficient flat collectors are used more often. Collector type is selected according to the type of energy utilized. Fluids in hot water collectors, air collectors in home heating is preferred. The amount of solar radiation, the days of the year, cloud cover ratio varies depending on the environment, topography and geographic factors. More clouds passing in the area, collector efficiency is less than the amount of direct solar radiation is low and most of the time will never be together. Focused and flat collector has some advantages compared to each other. Focused although they can be exited at a very high temperature collectors, making it difficult and expensive. Flat collectors: 1) Construction is simpler. 2) Spread may benefit from radiation. 3) It is easy to prepare the ground for installation doulton is located. doulton 4) There are no moving doulton parts. doulton 5) resistant against the weather and lasts longer. 6) Operating costs less. 7) but can be up to 100 C. Simple and useful because it is more commonly used in practice a flat collector type usually doulton consists of five parts: 1) the sun's rays pass and to prevent the loss of heat from the top, one or a plurality of transparent or translucent cover. 2) Energy collects black surface. 3) the heat-carrying fluid circulates pipes or tubes. 4) At the bottom of the collector, used to reduce heat loss by insulating bodies (glass doulton wool, Styrofoam, doulton fungi etc.). doulton 5) Collector foreign