Application of enamel interior to the inevitable trend of
[REVIEW] advocated the construction of national saving, energy-efficient environment, China\\ s solar water heater industry, gradually the rapid development of the road, basically formed a relatively complete industrial system, to enter the international market situation has become more evident.
Construction of a conservation advocate at the national, energy-efficient environment, China\\ s solar water heater industry, gradually the rapid development of the road, basically formed a relatively complete industrial system, to enter the international market situation has become more evident. In 2009, total sales of solar water heaters close to 65 billion solar manufacturers around the country more than 5,000. In particular, there are already more than 20 provinces and cities to promote the introduction of a s mandatory policy, the city needs new 12-storey building supporting the promotion of solar water heating systems, and energy-saving targets in high-rise buildings also have higher requirements .
Solar thermal industry trends
With the rising level of consumer spending, especially in the real estate business for requirements continue to improve and promote use of solar thermal upgrading of the entire industry, an important issue. Industry perspective on the current status quo, the direction of the solar industry to upgrade the following main aspects:
In consumer demand, the solar thermal industry need only look for \"endothermic\", \"insulation\" effect to the \"healthy water\" demands to upgrade, many consumers are increasingly health-conscious life, increasingly required for solar water higher;
The way the system is running, the solar hot water system needs from the \"exposure to non-pressure type\" to \"pressurized\" system upgrade, in order to meet consumer demand for hot water pressure sub-requirements;
Complementary technologies in the photovoltaic, solar hot water system needs from the \"non-electric heating device\" to \"electric heating to achieve optical complementary\" other direction, in order to solve the winter, rainy day water shortage;
Parts of the product, the solar hot water system needs to \"stainless steel liner\" to \"enamel interior\" upgrade, in order to continuously improve the corrosion performance of the solar interior, to improve product life and water quality;
In the production of equipment, from workshop \"screwdriver\" type device to the fine, modern equipment upgrades, CNC punching, laser welding and other modern equipment needed to promote the solar industry;
In engineering, the need to \"support solar energy and building simple\" to \"building integrated solar energy to achieve the perfect combination of\" upgrade, split pressurized hot water systems, solar energy products such as the balcony wall and building a harmonious shape is easy to complete, as the product of choice in high-rise building;
In services, solar energy companies need to \"install, repair services and other simple passive mode\" to \"Installation, maintenance, consulting, design, security, cleaning and other active service model,\" the upgrade.
The limitations of stainless steel liner products
\"Liner\" is the heart of solar water heaters, their characteristics affect the overall life of the product. As the stainless steel liner technology easy to implement, production equipment, R & D costs are lower, the market for more than 90% of the product is used in stainless steel liner. Stainless steel solar energy in the \"open\" state without electric heating, the use of better, and longer product life, which is the rapid spread of solar products to advantage. But once installed electric heating devices, especially the use of a pressure-type operation, stainless steel liner products have significant limitations.