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