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Flow control module for RO water treatment system

A control module and water flow technology, applied in water treatment parameter control, permeation/dialysis water/sewage treatment, water/sewage treatment, etc., can solve problems such as difficult components and time-consuming

Inactive Publication Date: 2003-11-26
卡立根国际公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In contrast, the use of modular flow control units requires complex piping with many separate connectors
Regardless, flow control components require regular maintenance or replacement, and access to these components can be difficult and time-consuming

Method used

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  • Flow control module for RO water treatment system
  • Flow control module for RO water treatment system
  • Flow control module for RO water treatment system

Examples

Experimental program
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Embodiment Construction

[0023] figure 1 Described is a water filtration system 10, including a reverse osmosis membrane filtration unit 11, inside the water filtration system 10, the reverse osmosis membrane filtration unit 11 is also sequentially connected to a pre-filtration unit 12 and a post-filtration through a common multiple assembly 14 Unit 13. These filter units 11, 12 and 13 comprise an open cylindrical housing 15, 16 and 17 respectively, each having a threaded upper connection for detachably connecting with the multi-element assembly 14, all using the disclosed method of the prior art method.

[0024] The multi-component assembly 14 is preferably a unitary injection molded structure, providing the operative connections of the filtration units 11, 12 and 13 and the connections between the two within them, as well as connections to the unfiltered source water, and to a filtered water storage tank 9, a tap 19 for distributing water to users (see Figure 16A and 16B )Connection. Although ...

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PUM

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Abstract

A unitary multi-function control module for a reverse osmosis water purification system provides all of the necessary flow control functions in a single removable and easily replaceable unit. The module connects directly with a unitary injection molded manifold, provides all of the interconnections between the manifold and the supply, permeate, and brine flow paths, and houses the supply flow shutoff valve, the RO membrane flow control, and the permeate back flow check valve.

Description

technical field [0001] The invention relates to a system for producing drinking water by means of reverse osmosis membrane separation, and more particularly relates to a water flow control module used in the system which can be easily removed and replaced. Background technique [0002] Replaceable reverse osmosis filter elements have been used for many years in the field of purification of drinking water. Systems using reverse osmosis filter cartridges can be made in various sizes and combined with other types of filtration devices before and after reverse osmosis filtration to form a continuously operating system for comprehensive treatment and removal of pollutants. A typical system that has developed multiple filter cartridges in the prior art consists of three sequentially connected filter units, all of which are housed in similar filter housings and detachably connected to a common filter unit for management. Heads for various water distribution lines and connections. ...

Claims

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Application Information

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IPC IPC(8): B01D61/02B01D61/08B01D61/10B01D61/12B01D63/06C02F1/00C02F1/44
CPCC02F1/441B01D65/00B01D2313/10B01D2313/12C02F1/008B01D61/10B01D61/12C02F2209/40B01D61/08C02F1/00C02F1/44
Inventor 罗伯特·R·冈德拉姆迈克尔·J·库尔思迈克尔·D·斯坦哈特
Owner 卡立根国际公司
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