Rotatable filter element connecting base

Abstract

The invention relates to the field of filter element connecting bases and discloses a rotatable filter element connecting base. The rotatable filter element connecting base comprises a bottom fixing plate, wherein a rotating groove hole is formed in one side edge of the bottom fixing plate, the inner side edge of the rotating groove hole is sleeved with a rotating block, a shifting plate is horizontally and fixedly arranged on the inner side edge of the rotating block, a filtering main box is fixedly bonded to the top surface of the bottom fixing plate, a water outlet pipeline is horizontallyinserted into one side edge of the filtering main box, a top screw hole is formed in the top surface of the filtering main box, a sealing cover plate is in threaded connection with the inner side edgeof the top screw hole, a limiting ring groove is formed in the inner side edge of the rotating groove hole, a limiting ring is clamped to the inner side edge of the limiting ring groove, and a shaftrod is horizontally and fixedly inserted into one side edge of the rotating block. The rotatable filter element connecting base is integrated in design, simple in structure and convenient to operate;replacement is simpler, more convenient and more efficient by adopting a rotary structure; and connection is stable, and the situation that water is not filtered thoroughly due to gaps is avoided.

Description

technical field [0001] The invention relates to the technical field of filter element sockets, in particular to a rotatable filter element socket. Background technique [0002] The function of the water purifier is to remove floating objects, heavy metals, bacteria, viruses, residual chlorine, sediment, rust, microorganisms, etc. in the filtered water. The first stage is the filter element, also known as PP cotton filter element (PPF), the second stage is granular activated carbon (UDF) filter element, the third stage is precision compressed activated carbon (CTO) filter element, the fourth stage is reverse osmosis membrane or ultrafiltration membrane, the third stage is The fifth stage is post activated carbon (small T33). The water purifier is not only suitable for areas with serious tap water pollution, but also can filter the residual chlorine in conventional tap water, and at the same time can improve the taste of water. In August 2013, the General Office of the Natio...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a rotatable filter element socket to solve the problem that the filter element base of the traditional water purifier proposed in the above background technology is a fixed design, and it is necessary to extend the hand into the box when replacing the filter element Take it inside, because there are many bacteria on the hand, the hand will carry the bacteria into the inside of the box, so that the inner wall of the box will have bacteria attached, and the later water will carry bacteria for a long time, making the water unfiltered At the same time, it also brings inconvenience to the replacement of the filter element. When the traditional filter element and the central pipe are not so tightly fitted, there will be gaps, and the water enters the box from the gap without filtering. Therefore, it will have a certain impact on drinking water in the later period.

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