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Filter element structure capable of storing pure water and foam film water purification system applying filter element structure

A filter element and water purification technology, which is used in water/sewage treatment, fixed filter element filters, and multi-stage water/sewage treatment. It can solve the problems of high TDS value and water quality that does not meet the filtration requirements, and reduce the TDS value. Effect

Pending Publication Date: 2020-04-24
GUANGDONG WAPU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, whenever the water purifier is on standby for a period of time, the first cup of water that the user receives has a high TDS value, and the water quality cannot meet the filtration requirements.

Method used

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  • Filter element structure capable of storing pure water and foam film water purification system applying filter element structure
  • Filter element structure capable of storing pure water and foam film water purification system applying filter element structure
  • Filter element structure capable of storing pure water and foam film water purification system applying filter element structure

Examples

Experimental program
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Effect test

Embodiment 1

[0034] This embodiment discloses a pre-bubble film water purification system, which includes a pre-filter part 2, a reverse osmosis filter part 3, a post-filter part 5, a first pre-control valve 21, and a second pre-control valve 22 . The first pre-check valve 23 and the pressurization assembly 4, the pre-filter part 2 is applied as the above-mentioned filter element structure capable of storing pure water.

[0035] The reverse osmosis filter part 3 includes a clean water inlet 31, a pure water outlet 32 ​​and a concentrated water outlet 33; The flow between the inlets 31 forms a clean water filtering flow channel; the water flow flows between the pure water outlet 32, the second pre-control valve 22 and the water storage inlet and outlet 13, forming a pure water storage flow channel; the water flow along the The flow between the water storage inlet and outlet 13, the second pre-control valve 22, the first pre-check valve 23 and the clean water inlet 31 forms a pure water bubb...

Embodiment 2

[0045] This embodiment discloses a post-installed bubble film water purification system, which is different from the above-mentioned embodiment 1 in that the filter element structure capable of storing pure water is applied to its post-installed filter part 5, and its waterway is adjusted accordingly .

[0046] Specifically, the post-foam water purification system includes a pre-filter 2, a reverse osmosis filter 3, a post-filter 5, a first post-control valve 51, a first post-check valve 52 and a pressurized Component 4, the post-filtering part 5 is applied with the above-mentioned filter element structure that can store pure water; the pre-filtering part 2 includes a clean water outlet, and the reverse osmosis filter part 3 includes a clean water inlet 31, a pure water Water outlet 32 ​​and concentrated water outlet 33; the water flow flows between the clean water outlet and the water storage inlet and outlet 13, forming a water storage squeeze flow channel, and the water flo...

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Abstract

The invention provides a filter element structure capable of storing pure water and a foam film water purification system applying the filter element structure, wherein the filter element structure capable of storing pure water comprises a filter bottle, and a first water inlet, a first water outlet and a stored water inlet and outlet are formed in the filter bottle; a soft water tank body is arranged in the filter bottle, and a filter element assembly is arranged in the soft water tank body; the water inlet end of the filter element assembly is communicated with the first water inlet to forma first water inlet flow channel, the water outlet end of the filter element assembly is communicated with the first water outlet to form a first water outlet flow channel, and a water storage flow channel communicated with the water storage inlet and outlet is formed between the outer side of the water tank body and the inner side of the filter bottle. Due to the arrangement and application of the filter element structure, the TDS value of the first cup of water of the restarted water purification system after the water 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 filter core structure capable of storing pure water and a bubble film water purification system using the same. 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 p...

Claims

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Application Information

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IPC IPC(8): C02F9/02B01D35/30B01D29/11C02F103/04
CPCC02F1/001C02F1/441B01D29/114B01D35/30
Inventor 刘满云冯永刚林声安张金燎
Owner GUANGDONG WAPU TECH CO LTD
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