Microwave ovens, electric fans, rice cookers will be mandatory for the implementation of energy efficiency standardsPublished：2010-01-13 Click：【Big Medium Small】
January 9, "microwave ovens, electric fans, rice cookers energy efficiency standards will be the development of communication," held in Beijing。 At the meeting, China National Institute of Standardization Standardization Institute of Resources and Environment, said Cheng Jianhong, microwave ovens, electric fans, rice cookers energy efficiency standards planned for completion in 2008 energy efficiency standards for these products and revision in 2009, promulgated and implemented。 It will also actively promote the energy efficiency labeling of these products work。
Energy efficiency standards for these products indicates that the development of a number of small household electrical appliances will be gradually incorporated into the scope of energy efficiency standards within the motley gathering of small household electrical appliances has always been the field of energy efficiency will soon face exams.
According to reports, the microwave ovens, electric fans, rice cookers the development of energy efficiency standards will be very strict minimum access threshold, the value of energy conservation and energy efficiency level evaluation。 Comparison of these three products currently on the market of energy efficiency standards, preliminary estimates after the introduction of energy efficiency standards, there will be about 20% of the products are eliminated。
Cheng Jianhong, said, microwave ovens, electric fans, rice cookers to implement energy efficiency standards and the country's overall macro-environment。 It is understood that the newly revised "The People's Republic of China Energy Conservation Law" will be April 1, 2008 into effect。 The implementation of energy efficiency standards to increase the intensity (in particular, end-use products) is imperative。
Appliance market in Japan a few days ago the news that the Japanese in 2008 to implement more stringent energy efficiency standards for rice cooker products, namely, on the basis of the original increase of 11.1%. While China and Japan and other developed countries in the small household electrical appliances on the big gap between the level of energy efficiency, energy efficiency, development of standards implementation is particularly urgent.
Chen Gang, deputy secretary general of China Household Electrical Appliances Association, at present China's microwave ovens, electric fans, rice cookers sales of large-scale production is expected in 2007 microwave oven production will reach 60 million units, up 15%; rice cooker production will reach 100 million units , an increase of 13%; fan output of 140 million units, an increase of 0.5%.
Cheng Jianhong, said such a large sum of production and sales of electricity generated can not be ignored and it is also the choice of these three small household electrical appliances to develop energy efficiency standards because, in addition, these products uneven level of energy efficiency, good Bad 30% difference between the -50%, is also an important reason for their first consideration. The development of energy efficiency standards will help the industry reshuffle purification.
According to Chen Gang introduction, microwave ovens, electric fans, rice cookers and other small household electrical appliances manufacturers emphasis on product raw materials savings, and for consumers to use cost (eg power consumption) are mostly not considered, such as electric fans have tens of pounds over the past weight, but only a few catties weight. The development of the implementation of energy efficiency standards is bound to increase investment in social enterprises, enterprises must change their concepts in a timely manner, enhance energy-saving technologies to meet the standard.
Beijing University of Technology Professor Li Hongqi view, microwave ovens, electric fans, rice cookers lower the overall efficiency of these three products has a greater energy efficiency room for improvement.
Three categories of products energy-saving technology hot spots
(1) Insulation: polyurethane foam insulation materials will be applied to the rice cooker, you can make up to 10% or more energy-efficient cookers; (2) electromagnetic induction heating technology: comparison with ordinary electric disc to reduce energy consumption by 30% more obvious energy saving effect; (3) far-infrared radiant heating technology; (4) Intelligent control technology; (5) pressure and pressure-based control technology。
(1) Automatic speed control technology; (2) temperature-sensing technology; (3) micro-computer electronic control technology。
(1) The frequency conversion technology; (2) infrared sensor technology; (3) high output power of microwave technology - to improve the magnetron and inverter power efficiency, performance optimization of microwave heating; (4) multiple microwave technology; (5) Steam , light combination of heating and microwave heating; (6) intelligent control technology.