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Water purifying machine and method of improving water quality during restarting of the machine

A technology of restarting and purifying water machine, applied in the direction of infiltration/dialysis water/sewage treatment, etc., can solve problems such as unqualified water quality, and achieve the effect of avoiding manual operation, ensuring the quality of effluent, and avoiding waste of water resources.

Active Publication Date: 2015-12-09
JOMOO KITCHEN & BATHROOM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a pure water machine and a method for improving the water quality when it is restarted, which overcomes the problem that the water quality of the pure water machine in the prior art is unqualified when it is restarted

Method used

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  • Water purifying machine and method of improving water quality during restarting of the machine
  • Water purifying machine and method of improving water quality during restarting of the machine
  • Water purifying machine and method of improving water quality during restarting of the machine

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Embodiment 1

[0040] See figure 1 As shown, a pure water machine of the present invention includes a booster pump 1, a reverse osmosis water treatment system, a raw water inlet, a pure water outlet, and a waste water outlet, and the booster pump 1 is located at the front side of the reverse osmosis water treatment system . The reverse osmosis water treatment system includes a first reverse osmosis filter element 2 and a second reverse osmosis filter element 3, the first reverse osmosis filter element 2 and the second reverse osmosis filter element 3 are respectively provided with a pure water outlet, a raw water outlet, and a waste water outlet, and respectively It is connected with a raw water pipeline, a filtered water pipeline, and a concentrated water pipeline equipped with a combination switch. The raw water pipeline refers to the pipeline connected to the raw water port of the reverse osmosis filter element and used to supply raw water to the raw water chamber of the reverse osmosis ...

Embodiment 2

[0060] See figure 2 As shown, a cross-flushing water purifier of the present invention differs from Embodiment 1 in that: the pipe connecting the pure water port of the first reverse osmosis filter element 2 to the raw water port of the second reverse osmosis filter element 3 Road 8, the pipeline 9 where the pure water port of the second reverse osmosis filter element 3 is connected to the raw water port of the first reverse osmosis filter element 2, the pure water port of the second reverse osmosis filter element 3 is connected to the raw water port Pipeline 10, the three are independent of each other. In this way, the present invention can cancel the above-mentioned setting of the eighth water flow switch K8.

[0061]When the pure water machine stops, the controller controls the booster pump 1 to delay closing. Under the control of the controller, the first water flow switch K1 and the third water flow switch K3 are respectively turned on, the second water flow switch K2, ...

Embodiment 3

[0066] See image 3 Shown, a kind of pure water machine of the present invention comprises booster pump 1, reverse osmosis water treatment system, and this reverse osmosis water treatment system comprises the first reverse osmosis filter element 2 and the second reverse osmosis filter element 3, the first reverse osmosis filter element 2 and the second reverse osmosis filter element 3 are respectively provided with a pure water port, a raw water port, and a waste water port, and are respectively connected with a raw water pipeline, a filtered water pipeline, and a concentrated water pipeline equipped with a combination switch;

[0067] The first water flow switch K1 is installed on the raw water pipeline of the first reverse osmosis filter element 2, and the second water flow switch K2 is installed on the filtered water pipeline of the first reverse osmosis filter element 2; The pure water port of the filter element is connected by a pipeline, and the third water flow switch K...

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Abstract

The invention discloses a water purifying machine and a method of improving water quality during restarting of the machine. The water purifying machine includes a reverse osmosis water treatment system, which comprises a first reverse osmosis filter core and a second reverse osmosis filter core. A raw water pipeline of the first reverse osmosis filter core is provided with a first water flow switch and a filtered water pipeline of the first reverse osmosis filter core is provided with a second water flow switch. A pure water port of the first reverse osmosis filter core is connected to a raw water port of the second reverse osmosis filter core through a pipeline. A raw water pipeline of the second reverse osmosis filter core is provided with a fourth water flow switch and a filtered water pipeline of the second reverse osmosis filter core is provided with a fifth water flow switch. A pure water port of the second reverse osmosis filter core is connected to the raw water port of the first reverse osmosis filter core through a pipeline, on which a sixth flow switch is installed. By means of the structure, the water quality during restarting of the water purifying machine is greatly improved, so that the water purifying machine not only avoids water waste but also allows users to get water conveniently.

Description

technical field [0001] The invention relates to a pure water machine, in particular to a pure water machine and a method for improving the water quality when the machine is restarted. Background technique [0002] Pure water machine, also called water purifier, is a kind of water purification equipment used for water purification. The reverse osmosis pure water machine of the prior art, after it shuts down for a period of time, when starting up again, the TDS value (i.e. the total amount of dissolved solids) of the water initially flowing out of the pure water port of its reverse osmosis filter element is higher, this is because the pure After the water machine has been shut down for a period of time, the raw water chamber and the pure water chamber of the reverse osmosis filter element must reach osmotic pressure balance, so that the concentration of water in the pure water chamber of the reverse osmosis filter element will be consistent with the concentration of water in t...

Claims

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Application Information

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IPC IPC(8): C02F1/44
Inventor 林孝发林孝山唐海舟王斌
Owner JOMOO KITCHEN & BATHROOM
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