Water-free reverse osmosis water purifying machine

A technology of water purifier and reverse osmosis, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve waste of water, waste, increase the workload of preprocessors, etc. problems, to achieve the effect of prolonging the service life, avoiding installation and saving water resources

Active Publication Date: 2011-03-09
JIANGSU CIKON ENVIRONMENTAL APPLIANCE CO LTD
View PDF1 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The disadvantage of the reverse osmosis water purifier structure in the above-mentioned prior art is that the concentrated water discharged through the waste water ratio has been filtered by the pretreatment system. Although its impurity content is quite different from that of pure water, its water quality is still higher than or It is equivalent to ordinary tap water (mainly because the concentration of minerals is higher than that of tap water), but here it can only be discharged in the form of w

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Water-free reverse osmosis water purifying machine
  • Water-free reverse osmosis water purifying machine
  • Water-free reverse osmosis water purifying machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 2 Shown, each part of the non-wastewater reverse osmosis water purifier of embodiment 1 can be connected in the following manner:

[0038]A water supply pipe 1 is connected to the source water pipe (with running water inside), and the water supply pipe 1 is connected in series with the preprocessor 2, the low pressure switch, the first booster pump 4 and the deep processor in series to form a water inlet channel, and the low pressure switch can prevent The water pump is dry without water and damages the water pump. Wherein the preprocessor 2 is composed of three pretreatment filter elements connected in series with each other. The deep processor is equipped with a reverse osmosis membrane module. The reverse osmosis membrane divides the deep processor into a pure water area 5 and a concentrated water area 6. The pure water area 5 is connected with the pure water outlet pipe for obtaining pure water. The inlet of the concentrated water area 6 is connect...

Embodiment 2

[0047] Such as image 3 As shown, the connection relationship of each part of the non-wastewater reverse osmosis water purifier of embodiment 2 is similar to embodiment 1, and the difference is that the waste water ratio 8 is replaced by the second booster pump 14, and the connection position is different, namely The inlet of the second booster pump 14 is connected to the water outlet of the water chamber 10 of the energy storage tank, and its outlet is connected to the outlet pipeline of the first booster pump 4 . Compared with Embodiment 1, the use of the second booster pump 14 can further increase the tangential flow of water flowing through the concentrated water side of the reverse osmosis membrane, and the flow is more stable.

Embodiment 3

[0050] Such as Figure 4 As shown, the difference from Embodiment 2 is that a pressure switch 15 and a second electric control valve 16 are connected in series at the water supply pipe and at the front end of the preprocessor, and the low pressure switch and the first booster valve set on the water inlet pipe in Embodiment 2 are cancelled. pump4.

[0051] In Embodiment 3, when water production is required, under the action of high water pressure, the pressure switch 15 is in a closed (or open) state, and the control system respectively turns on the second booster pump 14 according to the pressure switch signal and the required water production signal. 1. Open the second electric control valve 16 and close the first electric control valve 12, the source water passes through the second electric control valve 16 and the preprocessor in turn and enters the reverse osmosis filter element of the deep processor, and the pure water flows out from the outlet of the pure water area, Co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a water-free reverse osmosis water purifying machine, which comprises a preprocessor and a reprocessor. The preprocessor and the reprocessor are serially arranged in the water intake pipe. Water flows into the reprocessor after being treated with the preprocessor. The reprocessor, which is a closed vessel, is seperated into a condensed-water region and a pure-water region by the reverse osmosis film. Pure water flows out through the outlet of the pure-water region. Condensed water is produced during the operation of the reprocessor and collected in a accumulator. The outlet of the accumulator is connected with a pipe through drain lines and the pipe is connected directly with the inlet of the water purifying machine. The outlet of the accumulator is also connected with the inlet of the reprocessor through reflux lines. Since the water purifying machine collects the discharged condensed water and adopts the recycling equipment, washing procedure of the reverse osmosis film is no longer needed. The above water purifying machine helps to save water and extend the service life of the filter core of the preprocessor.

Description

technical field [0001] The invention relates to a water purifier, in particular to a daily-use waste water-free reverse osmosis water purifier. Background technique [0002] Such as figure 1 As shown, the daily reverse osmosis water purifier in the prior art includes a pretreatment system and a deep treatment system. The pretreatment system is composed of several preprocessors 2' equipped with filter elements. One by one in series, wherein the water inlet of the first preprocessor is connected with the source water through the water supply pipe 1'; the deep treatment system is composed of a deep processor containing a reverse osmosis membrane, and the deep processor is a closed container, and the reverse osmosis membrane connects the deep processor Divided into pure water area 5' and concentrated water area 6', the pure water area is connected with an outlet pipe 7' for taking pure water, and the concentrated water area is provided with a water inlet and an outlet; It is c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C02F9/02
Inventor 徐立农黄樟焱
Owner JIANGSU CIKON ENVIRONMENTAL APPLIANCE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap