लाइटनिंग रॉडचा शोध कोणी लावला लाइटनिंग रॉडचे कार्य लाइटनिंग रॉडच्या इंस्टॉलेशन तपशील आवश्यकता

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

पोस्ट वेळ: Mar-29-2022