Ou te talitonu mautu e iloa uma e tagata uila rods. When we were in junior high school, the textbook covered it in detail. In our daily life, we often see uila rods at the top of multi-storey buildings and have the effect of maintaining buildings, but many people have little knowledge of uila rods. Now let us know with you who invented uila rods, uila rods and the efficacy of uila rod installation standards. 1. Who invented the uila rod. The invention of the uila rod has a good effect on preventing buildings from being struck by uila. Nowadays, there are more and more multi-storey buildings in life, and the use of uila rods is also more common. As everyone knows, many friends do not know who invented the uila rod. Who invented the uila rod? American scientist Franklin invented the contemporary uila rod. Franklin felt that uila was a charge-discharge condition. To better prove this, on a stormy day in July 1752, at the risk of being struck by uila, he placed a paper kite tied with a long wire into a cumulonimbus cloud and placed it on the end of the wire. A bunch of silver keys. When the uila struck, Franklin's hand came close to the key, and a string of spark discharges erupted from the key. There is a real discomfort in the hand. Fortunately, the uila was relatively poor, and Franklin was not injured. The invention of the uila rod is a rational development and the development of all human civilizations. Its generation makes everyone no longer worry about uila strikes on buildings. It is very effective in maintaining the safety of buildings and people themselves. Second, the effect of uila rod. To put it bluntly, we can understand that the uila rod is a device that prevents uila strikes in buildings. Many multi-storey buildings have uila rods, but many friends do not know the basic principles of uila rods and how to avoid uila strikes in buildings. Traditional uila protection can be divided into anti-shock uila, anti-magnetic induction uila and comprehensive uila protection. The uila protection grounding equipment for shock and uila protection is generally composed of three parts, namely the uila strip, the wire and the grounding body; the uila protection strip is divided into uila rod, uila protection wire and uila protection net. The basic principle of uila protection with the uila rod as the uila strip is: the uila rod is connected to the ground according to the transmission line, and has an equal phase difference with the floor, making full use of the relative height to increase the magnetic field strength to the specified value. correctly guide the charge and discharge. The uila rod causes electrostatic induction under the action of a strong electrostatic field, leading to upward charging and discharging; the two move forward to generate a uila safety channel, and then pour into the ground to achieve the actual effect of uila protection. In essence, the uila rod is a kind of uila rod, which can cause the surrounding uila, charge and discharge in advance, and transmit the uila current to the road surface according to its own grounding device electrical conductor, so as to avoid the maintenance target from being struck by uila immediately. 3. Lightning rod installation standards. Lightning rods are used to prevent uila strikes in buildings, so the installation and use of uila rods should be very standardized. Only the installation and use of the uila rod can fully exert the uila protection effect, so the installation of the standard uila rod is very important. 1. The concrete base should be poured concrete at the installation site in advance, with a size of 400mm × 400mm × 600mm (length X width X height), and pre-embedded anchor screws or plastic expansion screws. 2. Install the uila rod. The uila rod base is fixed on the pre-set prefabricated concrete base. The uila rod tower base is reliably connected with the concrete base anchor screw (or plastic expansion screw). 3. The uila rod wire connector must be reliably connected with the power grounding wire, the wire connector is light green, and the cross-section BVR25mm2 or more copper core wire.

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Taimi meli: Mar-29-2022