Water pump rear cover and shell connecting structure, water pump and automobile adopting water pump
The invention provides a water pump rear cover and shell connecting structure, a water pump and an automobile adopting the water pump. The water pump rear cover and shell connecting structure comprises a water pump shell and a rear cover, an annular groove is formed in the water pump shell, a conica...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a water pump rear cover and shell connecting structure, a water pump and an automobile adopting the water pump. The water pump rear cover and shell connecting structure comprises a water pump shell and a rear cover, an annular groove is formed in the water pump shell, a conical protrusion is arranged in the center position of the water pump shell, the rear cover is providedwith an annular protrusion, a groove is formed in the center position of the rear cover, the conical protrusion of the water pump shell is in interference fit with the groove in the center position ofthe rear cover, the annular groove of the water pump shell is in clearance fit with the annular protrusion of the rear cover, a contact sensor is arranged in the water pump shell, and the mounting in-place degree of the rear cover is detected through the contact sensor. The water pump rear cover and shell connecting structure, the water pump and the automobile adopting the water pump have the advantages that the annular g |
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