Multifunctional household reverse osmosis water purifier

A reverse osmosis, multi-functional technology, applied in osmosis/dialysis water/sewage treatment, non-polluted water treatment, adsorption water/sewage treatment, etc.

Inactive Publication Date: 2009-04-15
陆永校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Only a small amount of drinking pure water can be produced, but clean water cannot be produced, and tap water that has been polluted twice and contains residual chlorine must be used for washing vegetables and cooking;
[0006] 2. The produced pure water removes the minerals completely, and drinking pure water for a long time is not good for health;
[0007] 3. Making 1 cup of pure water will discharge 3-5 cups of concentrated water, resulting in a serious waste of tap water

Method used

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  • Multifunctional household reverse osmosis water purifier
  • Multifunctional household reverse osmosis water purifier
  • Multifunctional household reverse osmosis water purifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051]Embodiment 1: As shown in Figure 2, the components included in the present invention are: PP cotton coarse filter unit (1), microfiltration filter unit (NEW), active carbon filter unit (2), reverse osmosis host (4), pure Faucet (5), water purification faucet (6), water purification flow limiter (7), four-way (P), and three-way reversing valve (K) that can be selected by different control methods, normally open solenoid valve (KA ), normally closed solenoid valve (KB), ball valve (N02);

[0052] The PP cotton coarse filter unit (1) contains a PP cotton coarse filter element (11), a coarse filter inlet (12), and a coarse filter outlet (13);

[0053] The microfiltration filter unit (NEW) includes a filter cover (N1), a filter bucket (N2), and a microfiltration filter element (N3); the filter cover (N1) is provided with a microfiltration water inlet (N4), a microfiltration water outlet (N5 ), the central diversion tube (N6); the microfiltration filter element (N3) contains ...

Embodiment 2

[0075] Embodiment two is shown in Figure 3:

[0076] Embodiment one shown in Fig. 2 adopts semi-automatic mode to carry out recoil to filter membrane (N7), and present embodiment then adopts automatic mode to carry out recoil to filter membrane (N7), and its gist is to use a normally open electromagnetic valve ( KA) and a normally closed solenoid valve (KB) to replace the three-way reversing valve (K) in embodiment one; under the control of the reverse osmosis control system (44), by solenoid valves (KA), (KB) The linkage with (N01) opens and closes two different waterways, and its characteristics are shown in Figure 3:

[0077] 1. The water outlet (13) of the PP cotton coarse filtration system (1) is connected with a tee with a pipe, and the other two ports of the tee are connected with the water inlet of the normally open solenoid valve (KA) with a pipe , one is connected with the water inlet of the normally closed solenoid valve (KB) by a pipeline;

[0078] 2. The water o...

Embodiment 3

[0082] Embodiment 3 is shown in Figure 3:

[0083] Embodiment 1 shown in Figure 2 uses a semi-automatic method to backflush the filter membrane (N7), and this embodiment uses a manual method to backflush the filter membrane (N7). The ball valve (N02) is used to replace the normally closed solenoid valve (N01), and its characteristics are shown in Figure 3;

[0084] Connect the outlet (K3) of the three-way reversing valve (K) to the other port of the three-way of the water inlet (N4) of the microfiltration unit (NEW), and connect the water inlet of the ball valve (N02) with a pipe , the water outlet of the ball valve (N02) is then connected with another port of the tee connecting the concentrated water restrictor (47) water outlet and the concentrated water discharge pipe (48) with a pipeline;

[0085] In this embodiment, turning the handle (K4) of the three-way reversing valve (K) can organize two waterways that are opened and closed one after the other. One is to open the wa...

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Abstract

The invention relates to the water treatment field, particularly aims at solving the problems of a household antiosmosis pure water machine as follows: 1. only little drinking water can be produced and pure water can not be produced, tap water suffering double pollution and containing surplus chlorine is used for washing vegetables and cooking; 2. the produced pure water removes the mineral clearly, drinking the pure water for a long time is harmful to health: and 3. 3-5 cups of condensed water are discharged when producing 1 cup of pure water, thus causing serious waste of the tap water and disadvantages. The purpose related by the invention is achieved by replacing the pretreatment system of the antiosmosis pure water machine with a water purifier which can produce qualified pure water; and the core thereof is replacing a PP cotton fine filtration unit with a micro-filtration unit which can be recoiled in use.

Description

technical field [0001] The invention relates to the field of water treatment, and is particularly aimed at how to solve the disadvantages of domestic reverse osmosis pure water machines. Background technique [0002] Figure 1 is a schematic structural view of a traditional household reverse osmosis pure water machine; it consists of a PP cotton coarse filter unit (1), an activated carbon filter unit (2), a PP cotton fine filter unit (3), and a reverse osmosis host (4) Consists of a pure water faucet (5); its function is to open and close the pure water faucet (5) at any time, so that the pure water produced by the reverse osmosis membrane (42) can be taken from the pure water bucket (43) of the reverse osmosis main engine; it The water treatment process for producing pure water is; [0003] The tap water enters the PP cotton coarse filter unit (1) from the pipe (A), and after the PP cotton coarse filter element (11) filters out suspended solids such as sediment and rust, it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/44C02F1/28C02F103/02
Inventor 刘威
Owner 陆永校
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