The Fire Detector Of The Line Type Of Temperature Sensing Cable Development

Along with constantly deepening of reform and open, the economy of our nation gets the rapid development. The fire fighting safety question of each industry is protruding increasingly. Except the fire fighting safety technology gave play to the utmost importance effect of reducing natural disasters and taking precautions against natural calamities in general civil buildings domains. The application of technology to fire fighting safety in industry more and more suffers the concern of people, except it gives play to the utmost importance effect on reducing natural disasters and taking precautions against natural calamities in general civil building domain.Owing to the particularity and complicated nature of modern industry production system, the application of fire fighting safety technology more suffer challenge in the industry of domain. In order to suit the needs of the rapid development of industry fire fighting safety, the important subject is strengthening fire detection technology research and product development in the industry fire fighting safety.On the mass trial foundation, we developed the fire detector of the line type of temperature sensing cable. The line type of temperature sensing cable can continuously monitor its surrounding temperature changes. The line type fire detector possesses It is fit for using in big space, industry domain and special place. The line type fire detector possesses that the protection area is big and environment adaptability is strong and wiring is convenient.This thesis chiefly introduces the design of the line type of fire detector with microcomputer nucleus. Including: the line type of temperature sensing cable property and detector hardware circuit and software design and compatible design of system electromagnetism, as well as the system debugging. Now this project has been completed successfully. All its technical specifications is fit to the related requirement of national standard.