Traps play a role in the steam heating system

Steam trap in steam heating system to play the role of gas drainage, select the appropriate trap, the steam heating equipment to achieve maximum efficiency. In order to achieve the best results, we must conduct a comprehensive understanding of the performance of various types of traps, features. Trap a lot of varieties, each with different properties. The choice of traps, the first choice should be its characteristics to meet the best operation of steam heating equipment, and then consider other objective conditions, so you need to select the trap is correct and effective. Traps to be able to "identify" steam and condensate in order to play the role of gas blocking drainage. "Identifying" steam and condensate is based on three principles: density difference, temperature difference and phase transition. So according to three principles to create three types of traps: classified as mechanical type, thermal type, thermal type. Mechanical type, also known as float type, is the use of the density difference between condensate and steam, through the condensate level changes, so that the float lift valve to open or close, to block steam drainage purposes. Mechanical type of small degree of supercooling traps, free from pressure and temperature changes, the water that is row, no water heating equipment, heating equipment can achieve the best heat transfer efficiency. Maximum back pressure ratio of 80%, high quality workmanship, the production process is the ideal heating device steam trap.

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