Shell and tube water storage multi-tube heating header thermal fluid heat exchanger and manufacturing technology thereof

Shell and tube water storage multi-tube heating header thermal fluid heat exchanger and manufacturing technology thereof

CN
  • CN 103,673,686 A
  • Filed: 12/31/2013
  • Published: 03/26/2014
  • Est. Priority Date: 09/18/2013
  • Status: Active Application
First Claim
Patent Images

1. a package water storage Multi-tube heating header hot fluid heat exchanger, comprise header body, header body comprises header outer panel (14), orifice plate inside header (4) and termination cover plate (3), header outer panel (14) and airtight connection of orifice plate inside header (4), termination cover plate (3) is the airtight connection tank ends that is connected to respectively, header outer panel (14), the space that orifice plate inside header (4) and termination cover plate (3) surround is header inner chamber (12), it is characterized in that:

  • inside branched cold water pipe (2) two ends mouth of pipe outer wall and header, the airtight welding of orifice plate (4) is connected and forms cold fluid circulation canal, in cold water pipe (2) mouth of pipe, the airtight steam heating pipe that is fixed with connects closure plate (6) respectively, in each tube chamber of branched cold water pipe (2), be provided with at least one Zhi Nuanqi pipe (1), heating installation pipe (1) is connected heating installation pipe connecting hole (16) on closure plate (6) and welds and be connected with steam heating pipe in cold water pipe (2) mouth of pipe through cold water pipe (2) the tube chamber two ends mouth of pipe, hot fluid in heating installation pipe (1) communicates with header inner chamber (12) and forms circulating heat transfer fluid passage, between adjacent branched cold water pipe (2), be provided with cold water connection pipe (7) and weld in turn UNICOM, or in header inner chamber (12), on the steam heating pipe of adjacent cold water pipe (2) termination connection closure plate (6), be connected with cold water and be communicated with bend pipe (21), communicate with branched cold water pipe (2) inner chamber and form cold fluid circulating heat transfer fluid passage, cold water inlet joint (8) and cold water heat exchange titting water outlet (5) be connected with steam heating pipe the airtight connection of cold water pipe connecting hole (17) on closure plate (6) more respectively with header outer panel (14) on header outer panel pipeline turnover connector (15) welding, the cold fluid formation circulation canal that communicates with cold water pipe (2) inner chamber, the header outer panel pipeline turnover connector (15) that heating installation titting water outlet (9) and heater inlet pipe joint (10) are connected in respectively on header outer panel (14) is upper, and hot fluid communicates with header inner chamber (12) and forms circulating heat transfer fluid passage.

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