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

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

Examples

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Example Embodiment

[0039] Example 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 on 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 port, a raw water port, and a waste water port, which are respectively The raw water pipeline, the filtered water pipeline, and the concentrated water pipeline installed with the combination switch are connected. The raw water pipeline refers to the pipeline connected to the raw water port of the reverse osmosis filter element and used to provide raw water to the raw water cavity ...

Example Embodiment

[0059] Embodiment 2

[0060] See figure 2 As shown in the figure, a cross-flushing type pure water machine of the present invention is different from the first embodiment in that the pure water port of the first reverse osmosis filter element 2 is connected with the raw water port of the second reverse osmosis filter element 3. 8. The pipeline 9 connecting the pure water port of the second reverse osmosis filter element 3 and the raw water port of the first reverse osmosis filter element 2, the pure water port of the second reverse osmosis filter element 3 and the raw water port The pipeline 10, the three are independent of each other. In this way, the present invention can cancel the setting of the above-mentioned eighth water flow switch K8.

[0061]When the pure water machine is stopped, the controller controls the booster pump 1 to be shut down after a delay. Under the control of the controller, the first water flow switch K1 and the third water flow switch K3 are turne...

Example Embodiment

[0065] Embodiment 3

[0066] See image 3 As shown, a pure water machine of the present invention includes a booster pump 1, a reverse osmosis water treatment system, and 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 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 with a combined switch;

[0067] A first water flow switch K1 is installed on the raw water pipeline of the first reverse osmosis filter element 2, and a 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 a third water flow switch K3 is...

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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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