Waterproof drainage pump

Abstract

The utility model belongs to drainage pump technical field, concretely relates to waterproof drainage pump. In view of the low waterproof grade of the existing drainage pump, the utility model uses the following technical scheme: waterproof drainage pump, the waterproof drainage pump includes: water tank, including bottom shell and middle shell, water pump, is located in the water tank, upper shell, covers and is established in the middle shell, pump controller, is fixed between the middle shell and upper shell, outer lead, inner end connects pump controller, outer end is located in the upper shell outside, wherein, the middle shell and upper shell are equipped with first wire slot, outer lead is located in the first wire slot, the middle shell and upper shell are fixed through a plurality of screws in the up-down direction, the middle shell and upper shell hold outer lead up and down. The utility model discloses the beneficial effect of waterproof drainage pump is: the middle shell and upper shell hold outer lead up and down, water is difficult to enter between the middle shell and upper shell through outer lead and the middle shell or upper shell, and the waterproof performance is better, the water pump is located in the water tank, reduces the noise, and can cool the water pump simultaneously.

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