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