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  Isolation Philosophy Áß¿¡¼­
  ±Û¾´ÀÌ : ±ÍÂ÷³Ê¿ä   °íÀ¯ID : dkdlfldj     ³¯Â¥ : 12-10-22 17:11     Á¶È¸ : 3938    
 ¾È³çÇϼ¼¿ä,

 »õ·Î¿î project¸¦ ½ÃÀÛÇÏ¸é °øºÎÇØ¾ß ÇÒ°Ô Âü ¸¹Àº °Í °°½À´Ï´Ù.

 ÇöÀç Isolation Philosophy ¿¡ ´ëÇØ °øºÎ ÁßÀε¥, °Å±â¿¡ ³ª¿À´Â ³»¿ëÁß¿¡ ÀÌÇØ°¡ ¾ÈµÇ´Â °ÍÀÌ ÀÖ¾î Áú¹®µå¸³´Ï´Ù.

 Valved Isolation À̶ó´Â ³»¿ë¿¡

 Wherever valve isolation is used as the primary protection, prior to breaking of containment means to conrifm

 the integrity of the isolation shall be provided. This is normally achieved by the use of two separate vend/drain points

 to confirm satisfactory depressurisation/drainging. In cases of where only on such point exists additional methods

 should be used to confirm that the single point is not restricted or blocked in any way.

 ÀÌ ÀÖ½À´Ï´Ù. Isolation Philosophy ¿¡ Àß ¾Æ½Ã´Â ºÐÀº ¸¹Àº °¡¸£Ä§ ºÎŹµå¸³´Ï´Ù.

½ºÅ×Æijë Stefano   12-10-24 20:02
µÎ°³ÀÇ ½Ã½ºÅÛ È¤Àº µÎ°³ÀÇ ÀåÄ¡°£ÀÌ ÇϳªÀÇ °üÀ¸·Î ¿¬°áµÇ¾î ÀÖ´Â Pipe°¡ ÀÖ´Ù°í ÇÒ ¶§ µÎ ½Ã½ºÅÛ È¤Àº ÀåÄ¡¸¦ ¿ÏÀüÈ÷ "ºÐ¸®" ÇÏ°íÀÚ ÇÑ´Ù¸é ¿¬°á Pipe Áß°£¿¡ ÀÖ´Â ¹ëºê Çϳª¸¸À¸·Î ¿Ïº®È÷ ºÐ¸®µÇÁö ¾Ê´Â´Ù´Â °ÍÀ» ¼³¸íÇÑ °ÍÀÔ´Ï´Ù.

Áï °¢°¢ System¿¡ °¢°¢ÀÇ Block Valve¸¦ µÎ°í  ±× µÎ Block Valve »çÀÌ¿¡ º°µµÀÇ Vent¿Í  Draing Point¸¦ µÎ¶ó´Â ÀǹÌÀÔ´Ï´Ù.  "Double Block Valves with Vent and Drain Valves between the two Block Valves"¸¦ ¿¬»óÇÏ¸é µË´Ï´Ù. 

Block Valveµé »çÀÌ¿¡ ÀÖ´Â Drain/Vent Valve¸¦ ¿­¾îµÎ¸é ¾î´À ÇÑÂÊ¿¡¼­ »õ´õ¶óµµ ´Ù¸¥ ÂÊÀ¸·Î Èê·¯µé¾î°¥ ¿ì·Á´Â ¾ø´Ù´Â °ÍÀε¥  Vent Valve 2°³, Drain Valve 2°³¶ó°í ¿ÀÇØÇÒ ¼ö ÀÖµµ·Ï ¾²¿©ÀÖ½À´Ï´Ù.  Block Valve»çÀÌÀÇ °£°ÝÀÌ Âª´Ù¸é ±¸Å¿© °¢°¢ µÎ°³ÀÇ Vent Valve, µÎ°³ÀÇ Drain Valve¸¦ ºÙÀÏ ÇÊ¿ä´Â ¾øÀ» °ÍÀÔ´Ï´Ù. 

Block Valve Çϳª¸¸À¸·Î´Â Valve ´©¼³½Ã ¿ÏÀüÂ÷´ÜÀÌ µÇÁö ¾Ê±â ¶§¹®¿¡ (Blind Flange µî °ú °°ÀÌ)À̸¦ º¸ÀåÇÒ ¼ö ÀÖ´Â ´Ù¸¥ ¹æ¹ýÀ» »ç¿ëÇØ¾ß ÇÑ´Ù´Â °ÍÀ» ¾ð±ÞÇÏ·Á´Â °ÍÀ¸·Î º¸À̴µ¥  "to confirm that.."ºÎºÐÀÌ ÀÌ»óÇÏ°Ô ¼³¸íµÇ¾î ÀÖ½À´Ï´Ù.
   

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