Flow guide type automobile water pump water seal cooling mechanism
The utility model discloses a flow guide type automobile water pump water seal cooling mechanism. The flow guide type automobile water pump water seal cooling mechanism comprises a water pump shell, a water seal and an impeller, wherein the impeller consists of a wheel disc and blades; the wheel dis...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
15.01.2014
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Subjects | |
Online Access | Get full text |
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Abstract | The utility model discloses a flow guide type automobile water pump water seal cooling mechanism. The flow guide type automobile water pump water seal cooling mechanism comprises a water pump shell, a water seal and an impeller, wherein the impeller consists of a wheel disc and blades; the wheel disc is provided with a flow guide hole. The flow guide hole is of a conical structure. A water inlet of the flow guide hole is larger than a water outlet of the flow guide hole. According to the cooling mechanism, the phenomenon of water shortage of the water seal caused by a centrifugal effect is solved according to the phenomenon that the pressures at different positions in the water pump are different, and an internal cycle in the water pump is realized; the cooling mechanism has a simple structure and is low in cost; the phenomenon of dry grinding of the water seal is prevented; the service life of the water seal is prolonged; the service life of the water pump is further prolonged; the technical problem of failu |
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AbstractList | The utility model discloses a flow guide type automobile water pump water seal cooling mechanism. The flow guide type automobile water pump water seal cooling mechanism comprises a water pump shell, a water seal and an impeller, wherein the impeller consists of a wheel disc and blades; the wheel disc is provided with a flow guide hole. The flow guide hole is of a conical structure. A water inlet of the flow guide hole is larger than a water outlet of the flow guide hole. According to the cooling mechanism, the phenomenon of water shortage of the water seal caused by a centrifugal effect is solved according to the phenomenon that the pressures at different positions in the water pump are different, and an internal cycle in the water pump is realized; the cooling mechanism has a simple structure and is low in cost; the phenomenon of dry grinding of the water seal is prevented; the service life of the water seal is prolonged; the service life of the water pump is further prolonged; the technical problem of failu |
Author | HAN XIAOYING FENG CHANGHONG XING RONGXIA ZHAO WEIDONG QI CHANGJIE |
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RelatedCompanies | HENAN PROVINCE XIXIA AUTOMOBILE WATER PUMP CO., LTD |
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Snippet | The utility model discloses a flow guide type automobile water pump water seal cooling mechanism. The flow guide type automobile water pump water seal cooling... |
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SubjectTerms | BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
Title | Flow guide type automobile water pump water seal cooling mechanism |
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