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Water-saving pure water making system

A water-saving, pure water technology, applied in the direction of osmosis/dialysis water/sewage treatment, non-polluting water treatment, etc., can solve the problems of waste of water resources, low utilization rate of raw water, high cost of water production, etc., and achieve raw water recovery rate high effect

Inactive Publication Date: 2008-11-12
黄彪
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Problems solved by technology

Due to the low utilization rate of raw water in existing water purifiers, the cost of water production is relatively high, and water resources are seriously wasted, which limits its further promotion and application in the market

Method used

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  • Water-saving pure water making system
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  • Water-saving pure water making system

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Experimental program
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Embodiment Construction

[0012] like figure 2 ,image 3, Figure 4 As shown, a water-saving pure water production system includes a reverse osmosis membrane filter with a pure water quality detection and control discharge system, a pure water outlet pipeline, a concentrated water discharge pipeline and a raw water inlet pipeline. The raw water inlet pipeline, the pure water outlet pipeline and the concentrated water discharge pipeline are respectively connected with the inlet and outlet of the reverse osmosis membrane filter and the concentrated water discharge port. The raw water inlet pipeline includes a raw water inlet control device, a raw water pre-filter, and a raw water delivery device connected in series. In this embodiment, the raw water inlet control device and the water delivery device respectively use a booster pump and a water inlet solenoid valve. The raw water inlet pipeline in this embodiment is composed of a first-stage pre-filter, a pressure switch, a water inlet solenoid valve, a ...

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Abstract

The invention discloses a water-saving type purified water preparing system. The system comprises a reverse osmosis membrane filter, a purified water outlet pipeline, a condensed water discharge pipeline and a raw water inlet pipeline of a purified water quality detection, control and discharge system. The raw water inlet pipeline, the purified water outlet pipeline and the condensed water discharge pipeline are respectively connected with an inlet, an outlet and a condensed water discharge port of the reverse osmosis membrane filter. The condensed water discharge pipeline is divided into two branch pipelines; one branch pipeline is connected with the raw water inlet pipeline to form a condensed water return pipeline by a one-way valve and a throttle valve or an integrated one-way throttle valve; and a discharge electromagnetic valve is arranged in the other branch pipeline to form a condensed wastewater discharge pipeline. When a pure water machine prepares the purified water, the purified water quality detection, control and discharge system does not discharge wastewater; when the prepared purified water quality become worse to a certain degree, the condensed wastewater is discharged in large flow periodically.

Description

technical field [0001] The invention relates to a water making device, in particular to a pure water machine. Background technique [0002] With the increasingly serious water pollution, the improvement of people's living standards, and the emphasis on health, people's requirements for drinking water are also getting higher and higher. As a result, various water purification products have gradually entered homes, offices, factories and other places. Existing water purification products mainly include reverse osmosis type and absorption type. The absorption type water production device uses adsorbable materials to absorb impurities in the water to achieve the purpose of purifying water quality. After this type of water production device is used for a certain period of time, the adsorption material must be replaced. If it is not replaced in time, it will easily become a source of pollution, so it will be used. cause inconvenience. In addition, adsorptive water production pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/44C02F103/04
Inventor 黄彪
Owner 黄彪