Results 1 to 1 of 1

Thread: Pressure in heating system

  1. #1
    Associate Engineer
    Join Date
    Jan 2016
    Posts
    1

    Pressure in heating system

    Hello,

    I need help with defining pressure in closed district heating system. As shown in attached drawing, we have a heating station which supplies hot water (110/70 degrees C) to various households.
    The lowest house is 90m below station and the highest one is 20m above. I need to determine final pressure in system and release pressure of safety valve (installed behind heat exchanger inside heating station).
    I assume final pressure in system would be 11bar (90m+20m) and release pressure of safety valve 12bar (10% above system pressure)?

    Attached Images Attached Images

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •