Water purifier with bottom mount and top double row filter cartridge

Abstract

The invention relates to the water treatment industry, in particular to the filtration of drinking water. The invention discloses a water purifier with a lower machine base and an upper double-row filter cartridge. It includes the lower machine base with water inlet and outlet pipe interfaces, double-row filter cartridges with left and right rows, closed equipment compartment with display window, front shell and load-bearing fasteners; closed cover and upper connection structure The double-row filter cartridges are connected with the lower machine base to form a whole, and the cylinder walls of the filter cartridges on the left and right sides form the shells on both sides; the upper part of the front shell with a display window is provided with a convex-convex plug-in structure or a through-hole structure, And it is connected with the concave-convex plug-in structure or the threaded hole structure on the front-end filter cartridge wall to form an upper connecting body; its lower part is in contact with the lower machine base and connected with a load-bearing fastener to form a closed equipment compartment; or through The front-end filter chamber port of the display window is set on the cylinder wall and the closing cover is connected to form a closed equipment chamber; each water filter cartridge is connected in series between the inlet and outlet pipe interfaces.

Description

technical field [0001] The invention relates to the water treatment industry, and specifically relates to the deep filtration and purification of drinking water. Background technique [0002] At present, water purifiers are relatively popular in China. However, with the popularization of water purifiers, their defects and deficiencies in application are gradually exposed: most of the middle and low-priced water purifiers use an open liner configuration bare metal model. The machine structure in which the filter housing with built-in liner is hoisted under the machine base, although the filter housing can be reused, correspondingly reduces the cost of replacing the filter tube by 10-20% for consumers, but it also brings about a single product structure and difficulty in replacing the liner, etc. problem. Usually the water purifier is directly placed in the kitchen cabinet through the filter shell with built-in filter gall. When replacing the inner tank, the water purifier n...

AI Technical Summary

Problems solved by technology

The user is not only inconvenient but also increases the cost of use

Also have, because in the water purifier placement space that width is less than 20 centimeters, length is less than 55 centimeters, height is less than 45 centimeters below the cabinet sink, existing water purifier single-row support seldom has more than three single-row multi-cartridge structure

Above-mentioned defect and deficiency cause serious impact on the popularization and improvement of water purifier

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