Double-layer rigid pipeline structure of water purifier provided with upper module and lower filter container bin

A technology of rigid pipelines and water purifiers, applied in the fields of filtration treatment, water/sewage treatment, chemical instruments and methods, etc., can solve the problems of waterway switcher difficulties, affect technology promotion and popularization, increase manufacturing difficulty and cost, etc., and achieve Effect of Rigid Piping Simplification

Pending Publication Date: 2021-02-23
杜宁峻
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned double-layer waterway structure is complex and causes a large amount of structural redundancy, and the installation of two pipeline structural components increases manufacturing difficulty and cost
The above-mentioned defe

Method used

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  • Double-layer rigid pipeline structure of water purifier provided with upper module and lower filter container bin
  • Double-layer rigid pipeline structure of water purifier provided with upper module and lower filter container bin
  • Double-layer rigid pipeline structure of water purifier provided with upper module and lower filter container bin

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0038] Example 1. A double-layer rigid pipeline structure of a water purifier provided with an upper module and a lower filter tank, including a lower filter tank with bottom pipelines, and a lower filter tank matched with the lower filter tank and with upper related pipelines. A double-layer rigid pipeline structure composed of a combination of upper modules; the double-layer rigid pipeline structure is formed by connecting the inlet and outlet of the pre-filter, reverse osmosis membrane filter, and subsequent functional filter in series through another water outlet. A filter channel, the part connected in series with the pre-filter is a pre-filter channel; the front-end filter channel is connected to the front water inlet pipeline and the front water outlet pipeline respectively, and is connected to the booster pump through the front water outlet pipeline It is connected to the water inlet of the reverse osmosis membrane filter bladder; the lower filter bladder is a double-c...

Example Embodiment

[0051] Example 2 On this basis, in the area of ​​the single-layer rigid pipeline structure enclosed by the front water inlet pipeline, the front recoil pipeline and the electric control valve connecting pipeline, two filter tank docking ports and a front The inlet and outlet of the filter bladder are directly connected to each other; in addition, other filter bladders are also set up to connect the water inlets: the other filter bladders are connected to the water inlet or the other two filter bladders are also placed in this area. Inlet and water outlet, or including two filter tank docking ports placed inside and outside the area respectively butt joint with another pre-filter tank inlet and water outlet, or two filter tank docking ports placed outside the area respectively Connect the water inlet and outlet of another pre-filter, and then form a double-channel single-layer rigid tube with a core structure connecting the rigid pipelines of each pre-filter on the same layer an...

Example Embodiment

[0052] Example 3 On this basis, in the area of ​​the single-layer rigid pipeline structure enclosed by the front water inlet pipeline, the front recoil pipeline and the electric control valve connecting pipeline, two filter tank docking water ports are respectively connected with the two water filters. The relevant water ports of the pre-filters are directly connected, and each is combined with the water ports of the filters that are connected to the water ports of the pre-filters located outside the area, and then the same layer is arranged to connect the rigid pipelines of the pre-filters. A double-channel single-layer rigid pipeline system with corresponding filter channels and recoil channels is arranged with the core structure.

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Abstract

The invention relates to the water treatment industry, in particular to deep filtration and purification of drinking water. The invention discloses a double-layer rigid pipeline structure of a water purifier provided with an upper module and a lower filter container bin. A vertical side concave structure is arranged at the middle portion of the rear side wall of the lower filter container bin equipped with a facility cavity and a filter container cavity; the upper module is provided with a downward external water inlet and another two external water outlets above the vertical side concave structure according to distances from the facility cavity; a front water inlet pipeline and a front water outlet pipeline are arranged above a front inner filter container far away from the facility cavity, and the front inner filter container is connected with the external water inlet through the front water inlet pipeline; the front water outlet pipeline passes through the rear parts of two ports inbutt joint with a concentrated water outlet and a pure water outlet and then approaches the facility cavity, and is communicated with the water inlet end of a booster pump in the lower filter container bin; the water outlet end of the booster pump is connected with the water inlet of a reverse osmosis membrane filter container; a pure water pipeline in butt joint with the pure water port is connected with a subsequent functional filter container and an external pure water port; and a concentrated water discharge pipeline connected with the concentrated water discharge port bypasses the pure water pipeline and the front water outlet pipeline and then is connected with an external discharge port.

Description

[0001] Title of prior application: Double-layer rigid pipeline structure for water purifiers with upper module and lower gallbladder chamber Prior application number: 201910787596.7 technical field [0002] The invention relates to the water treatment industry, and specifically relates to the deep filtration and purification of drinking water. Background technique [0003] Chinese patent applications 201910246407.5, 201910292575.8, and 201910392598.6 disclose related technical solutions involving electronically controlled recoil cleaning of the filter gall in the filter channel of the water purifier. The related technical solution has the advantages: the structure is simpler and more practical, and the waterway sealing structure is extremely simple, there is no manual waterway switching device to prevent the situation of "waterway short circuit or leakage", which requires a highly demanding sealing switching surface structure and multi-layer dynamic Sealed structure, easy to...

Claims

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Application Information

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IPC IPC(8): C02F9/02
CPCC02F1/001C02F1/441C02F2201/002
Inventor 不公告发明人
Owner 杜宁峻
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