At present, the domestic heating stoves on the market are installed according to the principle of thermal cycling. If they are not suitable, problems such as slow thermal cycling, poor heating effect, and serious energy waste will occur. In response to these problems, good at studying farmers Xu Yongzhi combined with the actual, their own hands-on design, experiment, after hundreds of improvements and improvements, developed a water heater chimney can only rely on the heat can speed up the circulation of water circulation pump, named "super-powered heating circulation pump." This circulation pump without electricity, long life, low cost and other advantages in one, not only improve the heating furnace heat transfer rate, reducing the high-temperature flue gas emissions, while increasing the cooling area, to solve the radiator on the heat Cold ills. Xu Yongzhi 44 years old this year, had invented the "on the heat switching multifunctional heating furnace" by the national patent, developed "Yongchun" heating furnace selling Handan, Xingtai and other places.
Pneumatic hoist is an upgraded product of electric hoist, which has been widely used in all walks of life. The load range varies from 250 kg to 30 tons according to different models. The pneumatic hoist can be driven only by providing a certain pressure of compressed air, which achieves low energy consumption and high efficiency. It also has the function of gas cut-off protection to ensure that the workpiece does not fall or fall in the event of a sudden gas cut-off. Cooperating with various non-standard fixtures, the pneumatic hoist can lift workpieces of various shapes.
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On November 8, Zhang Weigang, a farmer from Zhangzhuang Village, Quzhou County, demolished a 6-year-old electric circulating pump on a heating stove and replaced it with a device called the super-powerful non-powered circulation pump. It is reported that this circulating pump is invented by Xu Yong-chi, a farmer from Shitou Village under the county, has been installed and used by hundreds of local families.
September 14, 2023