Double-circuit water supply pipeline device

Abstract

The invention provides a double-circuit water supply pipeline device, and relates to the field of water supply pipeline devices. The double-circuit water supply pipeline device comprises a base. A fresh water tank, a secondary RO (reverse osmosis) membrane tank and a purified water tank are lapped on the upper surface of the base, the secondary RO membrane tank is positioned between the fresh water tank and the purified water tank, and the fresh water tank is fixedly connected with the secondary RO membrane tank by a guide pipe. The double-circuit water supply pipeline device has the advantages that a screw, a threaded barrel, an auxiliary rod, a connecting block, a movable rod and a limit plate are matched with one another, and accordingly the limit plate can be conveniently driven underthe rotation actions of the threaded barrel to fix the left side of the fresh water tank; a fixing shaft, a rotary ring and a right side plate are matched with one another, accordingly, the rotary ring can be driven by the right side plate to rotate, the right side of the purified water tank can be conveniently fixed by the aid of the right side plate, and the problem of inconvenience in mountingwork due to the fact that existing double-circuit water supply pipeline devices are inconvenient to mount before being used can be solved.

Description

technical field [0001] The invention relates to the technical field of water supply pipeline devices, in particular to a double-circuit water supply pipeline device. Background technique [0002] Water pipes are water supply pipes. Modern decoration water pipes are built with buried walls. There are three types of water pipes. The first type is metal pipes, such as hot-dip cast iron pipes with plastic lining, copper pipes, and stainless steel pipes. The second category is plastic composite metal pipes, such as plastic composite steel pipes, aluminum-plastic composite pipes, etc. The water supply pipe can be used to transport and distribute water, which is equivalent to a transfer interface, which is responsible for connecting the beginning and the end. The water supply pipe made of glass fiber reinforced plastics, It has the characteristics of corrosion resistance, easy cleaning, long life, high strength, light weight, and convenient installation. Compared with the common si...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a double-circuit water supply pipeline device, which solves the problem that the double-circuit water supply pipeline device in the patent is inconvenient to install before use, thus bringing inconvenience to the installation work

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