A filter system

Abstract

The utility model discloses a filter system, including joint seat, joint and filter, joint seat is used for connecting integrated waterway, and the first valve body of control shunt is set up in the joint seat, and the first stop valve is set up to joint seat at least in water inlet channel, the filter head has the protruding portion of columnar in front portion, and the protruding portion is circumferentially provided with second water inlet and second water outlet, and the joint still sets up two columnar stop valves at least, and at least two columnar stop valves move axially in accommodating cavity and limit rotation, and filter rotates while moving axially, and the axial movement of filter drives two columnar stop valves to move axially in accommodating cavity, when filter rotates to the preset position, the waterway channel of two columnar stop valves is communicated with second water inlet and second water outlet of protruding portion respectively, and columnar stop valve and first stop valve butt joint and remove and open first stop valve. Provide a kind of more convenient transportation installation, and prevent the filter of liquid leakage in the process of loading and unloading.

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