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