Automatic water pump
The utility model discloses an automatic water pump which comprises a base, a pump main body and an impeller arranged in the pump main body, wherein the impeller is mounted on a rotor in a motor; a water inlet chamber and a water outlet chamber are formed in the pump main body; a water inlet communi...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an automatic water pump which comprises a base, a pump main body and an impeller arranged in the pump main body, wherein the impeller is mounted on a rotor in a motor; a water inlet chamber and a water outlet chamber are formed in the pump main body; a water inlet communicated with the water inlet chamber is formed in the left side at the lower part of the pump main body; a water outlet communicated with the water outlet chamber is formed in the right side at the lower part of the pump main body. The automatic water pump is characterized in that a penetration hole running through the water outer chamber is formed in the upper end of the pump main body; a pump body cover is arranged above the pump main body; a pressure chamber is formed in the pump body cover; a through hole opposite to the penetration hole is formed in the lower end of the pressure chamber; a leather cup is mounted between the through hole and the penetration hole; a controller connected to the pump main body is ar |
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