Title:
OIL-WATER COOLER, OPERATION CONTROL METHOD THEREFOR, AND COOLING SYSTEM CONSTRUCTED USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/262009
Kind Code:
A1
Abstract:
An oil-water cooler, comprising a cooler body I (1), a cooler body II (2), and a control cabinet (11). An oil inlet of the cooler body I (1) is connected to an oil outlet of an oil pump I (3) by means of an oil intake pipeline I (12). An oil inlet of the cooler body II (2) is connected to an oil outlet of an oil pump II (6) by means of an oil intake pipeline II (13). The oil intake pipeline I (12) and the oil intake pipeline II (13) communicate by means of a bypass oil passage (14). When the oil-water cooler operates in a specific manner, the frequency with which faults occur is low. Furthermore, the oil-water cooler has a specific structure. As long as one of the oil pumps and one of the cooler bodies are normal, online maintenance can be achieved. Compared to the prior art, the online maintenance range is wider, and the probability of shutdown for maintenance is small.
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Inventors:
WANG WANGYANG (CN)
WANG JIE (CN)
WANG DIANHUI (CN)
LI XIANTAI (CN)
LAI BANGJI (CN)
YU TIANXIANG (CN)
WANG JIE (CN)
WANG DIANHUI (CN)
LI XIANTAI (CN)
LAI BANGJI (CN)
YU TIANXIANG (CN)
Application Number:
PCT/CN2021/102475
Publication Date:
December 22, 2022
Filing Date:
June 25, 2021
Export Citation:
Assignee:
ZHEJIANG ERG TECH JOINT STOCK CO LTD (CN)
International Classes:
H01F27/12; H01F27/14; H01F27/16; H01F27/40
Foreign References:
| CN205376257U | 2016-07-06 | |||
| CN109404258A | 2019-03-01 | |||
| CN202431487U | 2012-09-12 | |||
| CN208806122U | 2019-04-30 | |||
| CN209041061U | 2019-06-28 | |||
| CN212380257U | 2021-01-19 | |||
| JPS6041209A | 1985-03-04 | |||
| JPS56158411A | 1981-12-07 | |||
| JPS58122708A | 1983-07-21 |
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