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