发明名称 |
Absorption refrigerator control method |
摘要 |
An object of the invention is to enable heat sources to be surely utilized in accordance with order of priorities and to prevent a overshooting of a temperature of cold water supplied from an evaporator even when a load is immediately changed.A flow of exhaust hot water supplied from a low-temperature heat source supply pipe to a low-temperature water regenerator is forcibly controlled to be the maximum. In such a state, when the cold water temperature measured by a temperature sensor becomes lower than a primary setting value of 7° C., the flow of exhaust hot water supplied from the low-temperature heat source supply pipe to the low-temperature water regenerator is controlled by starting again a PID control using 6° C. lower than the primary setting value of 7° C. as reference. Moreover, a flow of exhaust gas supplied from a high-temperature heat source supply pipe to a high-temperature regenerator is forcibly controlled to be zero. In this state, when the cold water temperature measured by a temperature sensor becomes 8° C. higher than the primary setting value of 7° C., the flow of the exhaust gas supplied from the high-temperature heat source supply pipe to the high-temperature regenerator is controlled by starting again the PID control using the primary setting value of 7° C. as reference.
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申请公布号 |
US6666037(B2) |
申请公布日期 |
2003.12.23 |
申请号 |
US20020158778 |
申请日期 |
2002.05.30 |
申请人 |
SANYO ELECTRIC CO., LTD.;SANYO ELECTRIC AIR CONDITIONING CO., LTD. |
发明人 |
HOSHINO TOSHIYUKI;FURUKAWA MASAHIRO |
分类号 |
F25B15/00;F25B49/04;(IPC1-7):F25B15/00 |
主分类号 |
F25B15/00 |
代理机构 |
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