Gas -steam combined cycle unit's circulating water pump's cooling system

• Main Authors: XIAO YONGJIANG, LI DEBING, GUO WEIKANG, ZHANG LICAI, WANG FENG, LIN XIAOLIANG
• Format: Patent
• Language: English
• Published: 02.09.2015
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model discloses a gas -steam combined cycle unit's circulating water pump's cooling system for the bearing lubricating oil system and the packing of refrigeration cycle water pump, cooling system include balancing tank, industry water pipeling with multiplexing water pipeling, cooling water pump subassembly, be used for being connected the cooling of cooling water pump subassembly export with the first pipeline of bearing lubricating oil system's cooling import, install solenoid valve subassembly on the first pipeline, and be used for connecting bearing lubricating oil system's cooling export with the second pipeline of the cooling import of packing. Implement the beneficial effects of the utility model are that: cooling system adopts connection bearing lubricating oil system's the cooling export and the structure of the second pipeline of the cooling import of packing, and cooling system at first to the cooling of bearing lubricating oil system, cools off the packing again, compares with prior art, can avoid the waste of cooling water widely.