Composite foam membrane water purification system

A water purification system and bubble film technology, applied in the field of composite bubble film water purification system, can solve the problems of water quality not meeting filtration requirements and high TDS value, and achieve the effect of reducing TDS value and controlling installation space

Pending Publication Date: 2020-04-17
GUANGDONG WAPU TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As a result, whenever the water purifier is on standby for a period of time, the first cup of water tha

Method used

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  • Composite foam membrane water purification system
  • Composite foam membrane water purification system
  • Composite foam membrane water purification system

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[0035] In order to make the technical solutions, objectives and advantages of the present invention clearer, the following further explains the present invention with reference to the accompanying drawings and embodiments.

[0036] Such as Figure 1 to 4 As shown, the composite bubble film water purification system of the present invention includes:

[0037] The filter element group 1, the filter element group 1 includes a pre-filter element 101 and a reverse osmosis filter element 102; the filter element group 1 is provided with a raw water inlet 104 and a purified water outlet 105 connected to the pre-filter element 101, and is also provided with The purified water inlet 106, the waste water outlet 107, and the pure water outlet 108 communicated with the reverse osmosis filter element 102; the raw water inlet 104 communicates with the raw water end 3 for the inflow of raw water, and a pressure reducing valve is provided downstream of the raw water end 3 31; The waste water outle...

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Abstract

The invention provides a composite foam membrane water purification system, which comprises: a filtering core group, wherein the filtering core group comprises a fore-lying filtering core and a reverse osmosis filtering core, and the filtering core group is provided with a raw water inlet and a purified water outlet communicated with the fore-lying filtering core, and is also provided with a purified water inlet, a wastewater outlet and a purified water outlet communicated with the reverse osmosis filtering core; and a foam membrane filtering part, wherein the foam membrane filtering part comprises a filtering bottle, a first water inlet, a first water outlet and a stored water inlet and outlet are formed in the filtering bottle, a soft water tank body is arranged in the filtering bottle,a rear-lying filtering core is arranged in the soft water tank body, the water inlet end of the rear-lying filtering core is communicated with the first water inlet, the water outlet end of the rear-lying filtering core is communicated with the first water outlet, and a water storage space communicated with the stored water inlet and outlet is formed between the outer side of the water tank body and the inner side of the filtering bottle. According to the invention, by arranging and applying the water purification system, the TDS value of the first cup of water obtained by restarting after thewater purification system is standby can be reduced.

Description

technical field [0001] The invention relates to the technical field of water filtration, in particular to a composite bubble film water purification system. Background technique [0002] At present, the existing household large-flux RO / NF pure water machines are conventionally rated as 400G, 500G, 600G and other models. Since the core components used in reverse osmosis and nanofiltration water purification are semi-permeable membranes, the water purifiers During standby, the TDS value of the water staying on the raw water side is higher than that of the water staying on the pure water side, so that the salt content of the water on the raw water side can easily penetrate into the water on the pure water side, which will eventually make the semi-permeable membrane on the raw water side and The water salinity concentration on both sides of the pure water side is basically the same. As a result, whenever the water purifier is on standby for a period of time, the TDS value of th...

Claims

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Application Information

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IPC IPC(8): B01D35/30C02F9/02C02F103/04
CPCB01D35/30C02F1/001C02F1/441
Inventor 张金燎冯永刚刘满云林声安
Owner GUANGDONG WAPU TECH CO LTD
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