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