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"Double thermal power" low-carbon electric water heater was jointly developed by 3G technology research and development center and Institute of Physics of Chinese Academy of Sciences, which lasted for three years and cost one million yuan. * * * applied for 15 patents.
The "double thermal power" low-carbon electric water heater adopts the "BFH honeycomb flash heat" heat recovery technology, and applies the open grid plate heat exchange technology to the field of shower waste heat recovery for the first time in the world, which breaks through the technical bottleneck in this field and truly realizes the practicability and commercialization of shower waste heat recovery.
The "double thermal power" low-carbon electric water heater innovatively realized the "double thermal power" relay heating of inlet water preheating and traditional electric heating, which was tested by the National gas appliance Product Quality Supervision and Inspection Center, and the highest energy saving was 53.8%. ※. The lower the ambient temperature, the more obvious the energy-saving effect.
According to the Guangzhou electricity price of 0.6 1 yuan/kwh (the electricity price varies from place to place), the average daily electricity consumption of a family of three is 3 kwh, and the household electricity bill in January is about 165 yuan; If low-carbon electric water heaters are replaced, at least 82 yuan can be saved in January and 980 yuan can be saved in one year according to the calculation of energy saving of 50%. Save an ordinary electric water heater every year!
Everyone uses a "double-heating" low-carbon water heater once a day, which is equivalent to saving 1.5 kWh per person per day; According to the daily power generation of the Three Gorges Power Station in 2007, using a "double-warm" low-carbon water heater for bathing every day can save the total power generation of the Three Gorges Power Station 19. 65.438+300 million people use "double-heating" low-carbon water heaters, which can save 7.5 years of power generation of 26 700,000 kilowatt generating units designed by the original Three Gorges Power Station. 65.438+0.3 billion people use "double-heating" low-carbon water heaters, which can save 375 million tons of raw coal or 65.438+0.8 billion tons of crude oil a year.