Flame-retardant moisture-proof bus duct device and use method thereof

Abstract

The invention discloses a flame-retardant moistureproof bus duct device and a use method thereof, and relates to the technical field of bus ducts, the flame-retardant moistureproof bus duct device comprises an aluminum alloy shell; the first connector side plate is fixedly connected with the aluminum alloy shell, and the first connector side plate is located on one side of the aluminum alloy shell; the fixed elastic column is in telescopic connection with the first connector side plate, and the fixed elastic column is located on the outer side face of the first connector side plate; the wiring copper strip is fixedly connected with the aluminum alloy shell, and the wiring copper strip is located in the aluminum alloy shell; the damp-proof mechanism is fixedly connected with the aluminum alloy shell, and the damp-proof mechanism is located on the other side of the aluminum alloy shell; the flame-retardant structure is fixedly connected with the wiring copper strip, and the flame-retardant structure is located on the outer side face of the wiring copper strip; and the mica tape is fixedly connected with the wiring copper strip. Internal combustion can be effectively prevented, mounting is easy and convenient, fixing is firm, and better use prospects are brought.

Description

technical field [0001] The invention relates to the technical field of bus ducts, in particular to a flame-retardant moisture-proof bus duct device and a use method thereof. Background technique [0002] The bus duct is a closed metal device composed of copper and aluminum bus bars. It is used to distribute large power to each component of the decentralized system. It has been replaced more and more in indoor low-voltage power transmission trunk projects. Wire and cable, in developed countries and regions abroad, and China Hongkong Regions, Macau, China, etc. have been popularized. In Guangzhou, Guangdong, China, more than 90% of the trunk lines leading to the floor should use bus ducts for outgoing power distribution rooms in buildings above 12 floors; 630KVA transformers should use bus ducts for distribution cabinets. The busway is a new circuit method developed in the United States called "Bus-Way-System". It uses copper or aluminum as a conductor, is supported by non-ol...

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Problems solved by technology

[0002] Busway is a closed metal device composed of copper and aluminum busbar columns, which is used to distribute large power to various components of the decentralized system. It has been increasingly replaced in indoor low-voltage power transmission main line projects. Wire and cable, in developed countries and regions abroad, and China Hongkong Regions, China's Macao region, etc. have been popularized. In Guangzhou, Guangdong, China, where the power distribution room of a building with more than 12 floors goes out, more than 90% of the main lines leading to the floor use bus ducts; 630KVA transformers use bus ducts to power distribution cabinets. Busway is a new circuit method called "Bus-Way-System" developed by the United States. It uses copper or aluminum as a conductor, supports it with non-olefinic insulation, and then installs it in a metal groove. The real practical application of conductors in Japan was in Showa 29. Since then, busway has been developed, and now it has become an indispensable wiring method in high-rise buildings, factories and other electrical equipment and power systems. The need for various building power, and this need has a tendency to increase year by year. Using the original circuit wiring method, that is, the way of passing through pipes, brings many difficulties during construction. Moreover, when it is necessary to change the power distribution system, it must be simplified. Some are almost impossible. However, if you use busway, it is very easy to achieve the goal, and it can also make the building more beautiful. From an economic point of view, the busway itself is more expensive than cables. However, compared with various accessories for wiring and the entire power system, the use of busway can make the construction cost much cheaper, especially in the case of large current capacity, this situation is even more obvious. At present, various busway There are still some problems. When the humidity is high, it is easy to cause dampness, resulting in a short circuit in the line, which is easy to cause a fire situation. The structure and installation are cumbersome and complicated, and the fixing is not firm enough, which brings certain adverse effects to people's use. , for this purpose, we provide a flame-retardant moisture-proof busway device and its use method

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