Dream Balloon similar telescopic fishing rod pole, one a hold up, hold the lever at the top of the balloon to the height. Late last month, Jingmen public Zhang this "telescopic air balloon" of his own invention, for a company to provide service when the balloon release, local meteorological department was halted because Mr. Zhang did not put a captive balloon system qualification. Yesterday, Mr. Zhang believes that this release balloons device he invented, not a "Shifangqiqiu management approach" in the "tethered balloon", do not need to be approved by the Met Office. Mr. Zhang was demonstrated to reporters: He pulled out a metal pipe attached to the base of the device, a pipe which is the same as the fishing rod telescopic rod, which is the wire, the top of the pole with a metal buckle activity, the balloon fixed In the top of the pole, and then pull out a length of pole length, balloons and soon sent to a height of 13 meters. He calls it "telescopic air balloon" and apply for a patent. Jingmen Municipal Meteorological Bureau Chief of regulations 吴光军 believes regardless rope, wire or other materials, as long as these materials through the balloon fixed objects on the ground, are "tethered balloon", are required to apply to the meteorological department, accepted management. Yesterday, the reporter then contacted the Hubei Provincial Meteorological Bureau, Department regulations, the staff said, when "Shifangqiqiu management measures" introduced, yet Mr. Zhang Shifangqiqiu device, for its "identity that", but also need to consult higher authorities in order to make specific explanation. Dream helium balloon says density 0.1786kg / m3, ie one liter of helium mass is 0.17847 g, which is in addition to the minimum density of hydrogen gas. So when we put the helium filled foil balloons can achieve when in floating effect. Helium is a colorless, tasteless, odorless, inert gas at room temperature gaseous. Here we may not know what an inert gas, so-called inert balloon making, English means "noble", the English in the inert gas is "inert gas" or "noble gas", "inert" meaning "inert" The "noble" meaning "noble", the reason why these elements are thus commensurate with their aloof and exclusive characteristics of the Kaifeng balloon production methods, helium under normal conditions does not produce chemical reactions with other elements and compounds, because Its a "lazy" and famous Kaifeng long balloon making, so we called the inert gas. Helium is the most difficult liquefied gas, extremely inert, does not burn or support combustion in the industry may be up to 7% of the helium-containing natural gas extraction. Also by liquid air by fractional distillation from the helium-neon gas mixture in the system, because of its content in the air is extremely thin, low production Kaifeng shaped balloon making, high production costs, so now you need a lot of helium is extracted from natural gas main as long as the helium gas containing greater than 0.2% will have to extract value. Kaifeng making balloon art, fantasy balloon (certified), produced by Zhengzhou fantasy balloon balloons decorated Limited. Dream Balloon Decoration Co., Ltd., Zhengzhou (#) is Zhengzhou, interior design leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In fantasy balloon leadership with the staff warmly welcome all inquiries negotiations to create a better future fantasy balloon.