Son un firme crente que todo o mundo sabe lóstrego rods. When we were in junior high school, the textbook covered it in detail. In our daily life, we often see lóstrego rods at the top of multi-storey buildings and have the effect of maintaining buildings, but many people have little knowledge of lóstrego rods. Now let us know with you who invented lóstrego rods, lóstrego rods and the efficacy of lóstrego rod installation standards. 1. Who invented the lóstrego rod. The invention of the lóstrego rod has a good effect on preventing buildings from being struck by lóstrego. Nowadays, there are more and more multi-storey buildings in life, and the use of lóstrego rods is also more common. As everyone knows, many friends do not know who invented the lóstrego rod. Who invented the lóstrego rod? American scientist Franklin invented the contemporary lóstrego rod. Franklin felt that lóstrego was a charge-discharge condition. To better prove this, on a stormy day in July 1752, at the risk of being struck by lóstrego, 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 lóstrego 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 lóstrego was relatively poor, and Franklin was not injured. The invention of the lóstrego rod is a rational development and the development of all human civilizations. Its generation makes everyone no longer worry about lóstrego strikes on buildings. It is very effective in maintaining the safety of buildings and people themselves. Second, the effect of lóstrego rod. To put it bluntly, we can understand that the lóstrego rod is a device that prevents lóstrego strikes in buildings. Many multi-storey buildings have lóstrego rods, but many friends do not know the basic principles of lóstrego rods and how to avoid lóstrego strikes in buildings. Traditional lóstrego protection can be divided into anti-shock lóstrego, anti-magnetic induction lóstrego and comprehensive lóstrego protection. The lóstrego protection grounding equipment for shock and lóstrego protection is generally composed of three parts, namely the lóstrego strip, the wire and the grounding body; the lóstrego protection strip is divided into lóstrego rod, lóstrego protection wire and lóstrego protection net. The basic principle of lóstrego protection with the lóstrego rod as the lóstrego strip is: the lóstrego 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 lóstrego 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 lóstrego safety channel, and then pour into the ground to achieve the actual effect of lóstrego protection. In essence, the lóstrego rod is a kind of lóstrego rod, which can cause the surrounding lóstrego, charge and discharge in advance, and transmit the lóstrego current to the road surface according to its own grounding device electrical conductor, so as to avoid the maintenance target from being struck by lóstrego immediately. 3. Lightning rod installation standards. Lightning rods are used to prevent lóstrego strikes in buildings, so the installation and use of lóstrego rods should be very standardized. Only the installation and use of the lóstrego rod can fully exert the lóstrego protection effect, so the installation of the standard lóstrego 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 lóstrego rod. The lóstrego rod base is fixed on the pre-set prefabricated concrete base. The lóstrego rod tower base is reliably connected with the concrete base anchor screw (or plastic expansion screw). 3. The lóstrego 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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Hora de publicación: Mar-29-2022