Method for predicting service life of filter element by using water quality indexes and water purifier
A filter life, water purifier technology, applied in the direction of water/sewage treatment, chemical instruments and methods, water/sludge/sewage treatment, etc., can solve the problems of waste, the filter element is not replaced in time, can not be purified, etc., to prevent waste , the effect of improving satisfaction
Active Publication Date: 2019-01-11
SHENZHEN ANGEL DRINKING WATER IND GRP
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[0004] The purpose of the present invention is to provide a method and a water purifier for predicting the life of a filter element using water quality indicators, so as to solve the problem of waste caused by replacing the filter element in advance when the filter element has not reached the guaranteed life of the filter element in the prior art, and the filter element has reached the life critical value and cannot be replaced in time. Purification Technical Issues
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[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0022] It is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inside", "outside", etc. indicate the orien...
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The invention belongs to the technical field of filter elements, and more particularly relates to a method for predicting the service life of a filter element by using water quality indexes and a water purifier. A front water quality sensor is arranged at the front end of the filter element and is used for obtaining the water quality index value of the front end of the filter element. The length relationship between the estimated life of the filter element and the guaranteed life is determined according to the size relationship between the water quality index value and the reference value. According to the water quality information of an area with the water purifier installed thereon, the service life of the filter element can be predicted more accurately. The filter element is replaced onthe basis of the correct estimated service life, is prevented from being wasted, responds to the national environmental protection policy, allows consumers to drink purified water and improves the degree of satisfaction of the consumers.
Description
technical field [0001] The invention belongs to the technical field of filter elements, and more particularly relates to a method and a water purifier for predicting the life of filter elements by using water quality indicators. Background technique [0002] The core of the water purifier product is the performance of the filter element. The filter element can only be used within the range where the set performance is guaranteed. The life of the filter element is generally regarded as the period of time when the performance of the filter element can be maintained under the condition of poor water quality as the life time of the general filter element. Therefore, in areas with better water quality, the actual amount of water that can be purified will be more than the guaranteed life marked on the filter element, but in areas with poor water quality, even if the amount of purified water is less than the amount of water marked on the life of the filter element, the performance...
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IPC IPC(8): C02F1/00G01N15/08G01N33/18
CPCC02F1/001C02F2209/445G01N15/08G01N33/18G01N2015/084
Inventor 李炅宪
Owner SHENZHEN ANGEL DRINKING WATER IND GRP