发明名称 |
REFRIGERATING APPARATUS AND METHOD OF CONTROLLING REFRIGERATING APPARATUS IN ACCORDANCE WITH FUZZY REASONING |
摘要 |
A refrigerating apparatus which is capable of accurate and swift correspondence to a transient change of a refrigerant circuit or an accumulated deviation of the degree of superheat of a refrigerant, thereby releasing the state in which the liquid refrigerant is flowing back to the compressor and the overheated state, and a method of controlling such a refrigerating apparatus. The refrigerating apparatus comprises a refrigerant circuit composed of a condenser, an expansion valve and an evaporator which are connected to each other in series, a means for detecting the evaporating temperature of the refrigerant, a means for detecting the exit temperature of the evaporator, and a control means for controlling the opening of the expansion valve on the basis of the evaporating temperature of the refrigerant and the exit temperature of the evaporator in accordance with a fuzzy logic reasoning.
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申请公布号 |
CA2057304(C) |
申请公布日期 |
1997.03.04 |
申请号 |
CA19912057304 |
申请日期 |
1991.12.09 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
OHYA, SATOSHI;TANIGUCHI, HIROSHI;TAMAYAMA, HIROSHI |
分类号 |
F25B41/06;G05B13/02;G05D23/19;(IPC1-7):F25B49/02;F25B41/00 |
主分类号 |
F25B41/06 |
代理机构 |
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主权项 |
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