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1. 发明专利

JPH01234723A HEAT TRANSPORTATION DEVICE 失效
公开(公告)号：JPH01234723A
公开(公告)日：1989-09-20
申请号：JP5938288
申请日：1988-03-15
申请人： KAWASAKI HEAVY IND LTD , CHUBU ELECTRIC POWER
发明人： TOMITA TSUTOMU , EZAKI MASANORI , EZAKI YOSHIMI , KITO KOICHI
IPC分类号： F24H7/02 , F22B27/04 , F24D7/00 , F24H1/10 , F24H7/04 , F28D15/02 , F28D15/06 , F28D20/02
摘要： PURPOSE:To make it possible to use a low temperature heat medium, such as water as a high temperature heat medium, by connecting a high pressure holder to which non-condensable gas is sealed to a flow passage where high temperature fluid is flowing, and applying pressure to the liquid flowing in the passage. CONSTITUTION:An accumulation tank 1 is provided with a heat exchanger section 3 which transmits the heat accumulated in an accusation member 2 inside the accumulation tank to a heat medium inside, and a closed-shaped circulation passage 5 for heat medium including a heat exchanger section 4 which exchanges heat between a fluid to be used by heating and a heat medium. At the top of the ring-shaped passage 5 is connected a high pressure holder 6 to which none-condenced gas, such as nitrogen gas is sealed. A safety valve 7 is connected to this high pressure holder 6. It is desirable that all parts excluding the heat exchanger 4 between the accumulator 1 in the ring-shaped passage and the fluid to be used should be coated with insulation 8. On the way of the ring-shaped passage 5 installed is a pump which drives the heat medium if required. If a pressure which exceeds the pressure required to maintain the liquid phase is applied to the pressure prevailing in the ring-shaped passage, the vaporization in that part can be inhibited. At the same time, the damage to the system can be prevented as well.

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