Million and successfully developed over 100% thermal efficiency of gas water hea
Recently, China's gas with industry leaders?? Guangdong million and the Group announced, including the first thermal efficiency of more than 100%
Gas Water Heater
Developed. According to National Gas Test Center issued a test report, the thermal efficiency of such a water heater break of 100% up to 103.4%. The dean of China's gas heat in the field, Chongqing University Re Nengji Professor Xia Zhaozhi said that in the field of domestic heating equipment, which is the highest attainable level.
According to national gas appliance inspection and testing center of the engineer, the heat generated by gas combustion can be divided into sensible heat and latent heat, including latent heat in water vapor in the main hidden, along with the combustion flue gas emissions down, China's State Standards adopted the provisions of the European standard to calculate the thermal efficiency is a significant degree of heat to be used as the basis, the calculation of latent heat is not within the scope. Now Condensing water heater to the latent heat used up, according to national standards, calculation of thermal efficiency of the formula the denominator is still "was hot", but who had become a "significant heat," plus "latent heat" in the current technology level, significant heat The utilization is very high, so the thermal efficiency may exceed 100% on.
"At present, the global context depends mainly on the use of latent heat of condensation technology." Professor Xia Zhaozhi introduction, "the energy saving effect of condensing water heater with the thermal efficiency is closely related major. Thermal efficiency is higher, the better the energy saving effect."
Million and the Group's technical staff said that in Professor Xia Zhaozhi technical guidance, 10000, and in areas of condensing water heater has gone through three generations of product development. The first generation of the 2001 million and successfully developed China's first condensing gas water heater, thermal efficiency up to 92%; second generation in September 2005 million and the introduction of V99 series, the thermal efficiency can reach 99.6%; the third generation is The million and the Group launched the V100, thermal efficiency of more than 100%, leading to gas water heaters in China is technically the first time walking in the forefront of the world.
Million and Group President Luchu Long said: "It's like when reading
Test
, Even though only 100 points out of, but You Jidao additional questions, the difficulty over the syllabus requirements
Student
May choose to do and not do, to students with outstanding ability to score more than a lot of people out of. Million and is doing a good job of condensing water heater that Road additional questions, I break through the 100% of the out of limits. "
Luchu Long, Wan and groups are very concerned about "innovation" in technology each year investing heavily in research and development, has been in the field of gas water heater 9 to fill the blank of domestic technology, particularly on the gas appliance energy efficiency, 10000, and very early made a corresponding technical reserves, the second and third generation except by condensing water heaters, condensing technology, also adopted six other energy-saving technology, so far more than the ordinary thermal efficiency condensing water heater.
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