Water filtration system and pool body
AssigneeOriental Recreational Products (Shanghai) Co., Ltd
InventorZhiyue WANG
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Abstract
The invention discloses a water filtration system, including: a circulation pump including a water inlet and a water outlet, the circulation pump being a low voltage direct current water pump; and a water passing pipeline connected at one end to the water inlet of the circulation pump and at the other end to a secondary water suction port, the secondary water suction port being used for sucking fluid stored in a water holding cavity. The water filtration system of the present invention has higher efficiency, higher pressure and a smaller volume than the traditional alternating current pump. The present application also provides a pool body.
Claims14
1-14. (canceled)
A water filtration system, comprising:
- a circulation pump including a water inlet and a water outlet, the circulation pump being a low voltage direct current water pump;
- and
- a water passing pipeline connected at one end to the water inlet of the circulation pump and at the other end to a secondary water suction port, the secondary water suction port being used for sucking fluid stored in a water holding cavity;
- wherein, the circulation pump further comprises:
- a circulation bin, a housing of the circulation bin being provided with the water inlet and the water outlet, the water inlet and the water outlet communicating with an inner cavity of the circulation bin;
- an impeller assembly located within the circulation bin, the impeller assembly being mounted on a rotating part extending in an axial direction, the rotating part being used for driving the impeller assembly to rotate in a circumferential direction under the drive of a driving part, the circumferential direction encircling the axial direction;
- wherein, along the axial direction, a free end of the impeller assembly facing an axial housing wall of the housing of the circulation bin is disposed spaced from the axial housing wall.
Dependencies are inferred from the claim text.