Open type cooling water pump
The utility model discloses an open type cooling water pump comprising a first open type water pump (1) and a second open type water pump (2). A bypass pipeline (3) is in parallel connection with the first open type water pump (1) and the second open type water pump (2), and a valve (4) is in serial...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an open type cooling water pump comprising a first open type water pump (1) and a second open type water pump (2). A bypass pipeline (3) is in parallel connection with the first open type water pump (1) and the second open type water pump (2), and a valve (4) is in serial connection with the bypass pipeline (3). The open type cooling water pump can effectively shorten operation time, save electricity of a factory, and prolong service life of equipment. |
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