Filter element and water purification equipment
A technology of filter elements and filter parts, which is applied in the direction of fixed filter element filters, filtration separation, chemical instruments and methods, etc., and can solve the problems of filter element leakage, low reliability of water stop, failure of water stop structure, etc.
Pending Publication Date: 2020-12-18
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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Problems solved by technology
[0004] Based on this, in view of the problem that the traditional water-stop structure is prone to failure when the water-stop structure is used, and the reliability of the water-stop is low, which will cause the risk of water leakage when the filter element is replaced, a filter element and water purification equipment are proposed. The filter element and water purification equipment can improve the reliability of preventing the residual water inside the filter element from spilling when in use
Method used
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[0036] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.
[0037] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...
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The invention discloses a filter element and water purification equipment. The filter element comprises a filter assembly and a valve, wherein the filter assembly comprises a mounting shell and a filter part, the mounting shell is provided with a containing cavity and a first mounting channel communicated with the containing cavity, and the first mounting channel is communicated with the filter part; the filtering piece is arranged in the containing cavity, the filtering piece and the inner wall of the containing cavity are arranged at intervals to form a first water flow channel, and a secondwater flow channel is formed in the filtering piece; the valve is inserted into the first mounting channel and can rotate and advance relative to the first installation channel so as to open the first water flow channel and the second water flow channel, and the valve can rotate and retreat relative to the first installation channel so as to close the first water flow channel and the second waterflow channel. When the filter element and the water purification equipment are used, the reliability of preventing residual water in the filter element from spilling can be improved.
Description
technical field [0001] The invention relates to the technical field of water purification equipment, in particular to a filter element and water purification equipment. Background technique [0002] With the continuous improvement of living standards, water purifiers have gradually become a must-have household appliance. Generally, water purifiers are equipped with filter elements. Due to the limitation of the life of the filter material, it must be removed and replaced with a new filter element after a period of use. Generally, when the water purifier replaces the filter element, due to the residual water inside the old filter element, it will inevitably spill out during the operation process, which will wet the user, the ground or the equipment, which will be dangerous and affect the user's use; therefore, the corresponding water stop will generally be installed When in normal use, the water-stop structure moves to open the flow channel inside the filter element to purify...
Claims
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Login to View More IPC IPC(8): B01D29/11
CPCB01D29/11B01D29/114B01D29/117
Inventor 李泽标李见柏长升陈毅王佳贝付道明
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI