RFID (radio frequency identification) technology based non-metallic ion grounding body management method and system

Abstract

The invention discloses an RFID (radio frequency identification) technology based non-metallic ion grounding body management method. Operating data of an underground non-metallic ion grounding body is detected by utilizing the RFID technology, a management workstation calculates by utilizing data and judges whether the management workstation is normal or not, the non-metallic ion grounding body with a grounding resistance higher than normal level can be maintained within the shortest time according to judging result, the phenomenon that replacement and construction are repeated as the grounding resistance of the non-metallic ion grounding body is high, a large amount of time and cost are saved, and the problem that buried non-metallic ion grounding bodies are difficult to manage is completely solved.

Description

technical field [0001] The invention relates to a positioning and ground network inspection management system and method for determining a recyclable non-metal ion grounding device buried underground, in particular to a non-metal ion grounding management method and system based on RFID technology. Background technique [0002] At present, the known grounding products mainly include two categories of metal and non-metal. Metal grounding bodies mainly include steel and copper, and non-metallic grounding bodies are mainly grounding modules. The resistance reduction of these two grounding materials mainly depends on the contact area between the body and the earth. For places with high soil resistivity The resistance reduction effect is also very limited, and after the steel is buried in the soil, due to the principle of "macro battery corrosion", the corrosion of the steel is very serious, and the rebound of the ground resistance cannot be maintained. Only the ground network mus...

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Problems solved by technology

Metal grounding bodies mainly include steel and copper, and non-metallic grounding bodies are mainly grounding modules. The resistance reduction of these two grounding materials mainly depends on the contact area between the body and the earth. For places with high soil resistivity The resistance reduction effect is also very limited, and after the steel is buried in the soil, due to the principle of "macro battery corrosion", the corrosion of the steel is very serious, and the rebound of the ground resistance cannot be maintained. Only the ground network must be rebuilt, and the processing technology of the ground module determines the product. After being buried in the ground, it will disintegrate after being bubbled and squeezed. At the same time, the metal pole core will also be severely corroded, so it is impossible to carry out post-maintenance. If the ground resistance rebounds, the only way to rebuild the ground network is to rebuild the ground network. Therefore, there are copper poles on the market. Ion grounding rod and non-metallic ion grounding body, copper ion grounding rod is to add ionic material inside the copper tube, after use, it proves that its resistance-reducing effect, leakage, and anti-corrosion are very good. If you find that the ground resistance rebounds, you can add ionic material for maintenance , to restore its grounding resistance to the resistance value during construction, but due to its high price, the use of large areas is also very restricted, and it wastes a large amount of non-ferrous metals in the country, another non-metallic material formed by firing The non-metallic grounding device (has obtained the national patent, patent number ZL200920243412.2) has a low resistance of the non-metallic body, which is equivalent to metal, and has a strong leakage capacity. It will not disintegrate and corrode after being buried underground. If there is rust after the number of years, it can be replaced on site without replacing the entire grounding product. The resistance reduction mechanism of the product is the same as that of the copper ion grounding rod. As time goes by, the electrolytic ion material filled inside the grounding body will gradually decrease until it is used up. The grounding resistance may also rebound. At this time, it is only necessary to add electrolytic ionic materials to the inside of the grounding body, and the grounding resistance can return to the original grounding resistance value after a period of time. This kind of grounding body can be maintained later because of its cheap price, and The maintenance cost is quite low, and at the same time, it saves a large amount of non-ferrous metals in the country and various costs of repeated construction of the ground network, and has been well promoted

However, since the grounding body is non-metallic and buried underground, it is necessary to be able to find the grounding body conveniently and accurately in order to maintain it in the later stage, and to be able to effectively manage the grounding body buried in the soil, so as to realize the management of the grounding system and Carry out post-maintenance to save a lot of funds for post-ground network transformation and maintenance. However, there is no system and method on the market that can accurately locate, inspect and manage the ground network of non-metallic ion grounding bodies buried underground

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