A new heating technology --- ground source heat pump heating will be large-scale promotion in Shenyang this year. On September 17, Wen Shaohui, general manager of Kelon Hotels, who is going to benefit, said: "In early September we started retrofitting with ground source heat pump technology and the system will be operational by the end of October. This technology will save our business every year More than 210,000 yuan. "It is understood that ground-source heat pump is a use of shallow geothermal resources can be both heating and cooling of energy-efficient air-conditioning technology. During heating, 70% of the energy comes from the soil and 30% comes from electricity. With the use of coal, oil and other traditional heating and cooling compared to a clean, efficient, energy-saving features. Before the implementation of ground source heat pump technology transformation, Wen Wenjie manager had already understood a sum of money: "Kelon hotel total construction area of ​​9,800 square meters, after the reform, heating 151 days in winter, the operating cost of 15.8 yuan per square meter, a total of 154,800 Yuan; summer cooling 90 days, 7.6 yuan per square meter of operating costs, a total of 74,500 yuan; living hot water and bathing hot water, annual needs 80,000 yuan. The three total 309,900 yuan. Before the transformation, the use of business-burning Coal boilers and water-cooled units air-conditioning, the cost of up to 520,000 yuan a year, so that, one year savings of 210,700 yuan of funds, but this is still conservative estimates.
Home Automation Glass Film
The electrification principle of Smart Film and Privacy Dimming Glass
PDLC Smart Glass Film, is a film that can change the light transparency, and its main function is to change between transparent and atomized states, also known as pdlc film, atomized film, etc.
The reason why this effect can be achieved is actually to use the voltage to adjust and control the transition between the two. When the Magic Glass Film is closed, the liquid crystal material inside will be disorderly arranged to form an opaque atomized state. When the dimming film is turned on, the liquid crystal molecular material will be arranged in a neat and orderly manner to form a transparent state.
That's, it is transparent when it is powered on and atomized when it is powered off. Of course, it can also be used on automobile glass to achieve the same effect, which is also one of the main materials for making electrified glass.
It can shield more than 90% of infrared rays and ultraviolet rays. Infrared shielding to reduce heat radiation and transmission. UV shielding protects interior items from fading and aging due to UV rays.
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