CN211255378U - Self-suction type EDR (electro-osmotic Water purification) system and water purifier - Google Patents
Self-suction type EDR (electro-osmotic Water purification) system and water purifier Download PDFInfo
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- CN211255378U CN211255378U CN201921678158.9U CN201921678158U CN211255378U CN 211255378 U CN211255378 U CN 211255378U CN 201921678158 U CN201921678158 U CN 201921678158U CN 211255378 U CN211255378 U CN 211255378U
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Abstract
A self-suction type EDR electro-osmosis water purification system and a water purifier are provided, wherein a self-suction mechanism is arranged on an output pipeline connected with an EDR unit. The water in the EDR unit is sucked by the self-suction mechanism, so that the pressure borne by the EDR unit is maintained within the maximum range not exceeding the maximum range borne by the EDR unit. The setting of self-priming mechanism improves the velocity of flow that the raw water got into the EDR unit, and the pressure that the while reduction system bore avoids the water purifier phenomenon of leaking to appear, has improved water purifier purification performance's stability. Owing to still be provided with the cleaning unit, the cleaning unit sets up when wasing the filter core, washs the filter core and can wash EDR electroosmosis water purification system, gets rid of the incrustation scale of system interior accumulation, keeps the water purification performance of system, stabilizes the pure water yield, when the cleaning unit sets up to leading filter core, leading filter core can carry out first heavy filtration to the raw water that gets into the EDR unit, reduces the macromolecular impurity that gets into the EDR unit, keeps the water purification performance of system, stabilizes the pure water yield.
Description
Technical Field
The utility model relates to a water purifier technical field especially relates to a from inhaling formula EDR electroosmosis water purification system and water purifier.
Background
Most of the existing reverse osmosis water purifiers adopt reverse osmosis filter elements for water purification operation, and the reverse osmosis filter elements are provided with reverse osmosis membranes. When raw water enters the reverse osmosis water purifier, certain pressure is applied to the water to enable water molecules and ionic mineral elements in the raw water to pass through the reverse osmosis membrane, and macromolecular inorganic salts in the raw water comprise heavy metal ions, organic matters, bacteria, viruses and the like which cannot pass through the reverse osmosis membrane with small membrane pores, so that the water purifying effect is realized.
Reverse osmosis purification in the prior art, a water suction pump is assembled in front of a reverse osmosis filter element, so that the flow rate of raw water entering the reverse osmosis filter element is increased. But the suction pump assembles in the water inlet department of reverse osmosis filter core, and the suction pump produces the pressure that is far higher than a kilogram to the filter core, has very high requirement to the bearing capacity of filter core, has increased the cost. And too high pressure can also cause the purification stability of filter core to descend, or the phenomenon that leaks appears, and the performance is unstable.
Therefore, it is necessary to provide a self-priming EDR electro-osmosis water purification system and a water purifier to overcome the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a have from inhaling formula EDR electroosmosis water purification system, can utilize from inhaling the effect, improve the velocity of flow that the raw water got into EDR electroosmosis water purification system, reduced the pressure that the system bore simultaneously, improved system purification performance's stability.
The purpose of the utility model is realized through the following technical measures.
The utility model provides a from inhaling formula EDR electroosmosis water purification system, be provided with from inhaling the mechanism on the output pipeline that the EDR unit is connected. The water in the EDR unit is sucked by the self-suction mechanism, so that the pressure borne by the EDR unit is maintained within the maximum range not exceeding the maximum range borne by the EDR unit.
Preferably, the EDR unit is provided with a pure water output port and a wastewater output port, the pure water output port is communicated with a pure water pipeline, the wastewater output port is communicated with a wastewater pipeline, the first self-suction mechanism is arranged on the pure water pipeline, and the second self-suction mechanism is arranged on the wastewater pipeline.
Further, the first self-priming mechanism is a first self-priming pump.
Further, the second self-priming mechanism is a second self-priming pump.
Preferably, the self-suction type EDR electro-osmosis water purification system is further provided with a cleaning unit, and the cleaning unit is arranged at a first pipeline of a water inlet end of the EDR unit. The cleaning unit is arranged to clean the EDR unit which runs for a long time, so that scales accumulated in the system are removed, the water purification performance of the system is maintained, and the water yield of pure water is stabilized.
Preferably, the cleaning unit is an acidic cleaning unit.
Furthermore, the cleaning unit contains a cleaning filter element capable of generating acidic water quality, and raw water is changed into acidic water after passing through the cleaning filter element.
When the cleaning working condition starts, the EDR unit is controlled to have no applied voltage, raw water is discharged through the cleaning unit and enters the EDR unit, and the EDR unit is cleaned;
and when the cleaning working condition is in the later stage, the EDR unit is controlled to increase the current, all water in the EDR unit is transferred to a waste water pipeline to be discharged, and the cleaning working condition is finished.
The utility model discloses a from inhaling formula EDR electroosmosis water purification system is provided with from inhaling the mechanism on the output pipeline of EDR unit connection. Due to the self-suction mechanism, water in the EDR unit is sucked by the self-suction mechanism, so that the pressure borne by the EDR unit is maintained within the maximum range not exceeding the maximum range borne by the EDR unit. The self-suction mechanism improves the flow rate of raw water entering the EDR electro-osmosis water purification system, reduces the pressure born by the system and improves the stability of the purification performance of the system. Because still be provided with the cleaning unit, can wash EDR electroosmosis water purification system, get rid of the incrustation scale that accumulates in the system, keep the water purification performance of system, stabilize the pure water yield.
Another object of the utility model is to provide a water purifier utilizes the effect from inhaling of EDR electroosmosis water purification system, improves the velocity of flow that the raw water got into EDR electroosmosis water purification system, and the pressure that the while lowering system bore avoids the water purifier phenomenon of leaking to appear, has improved water purifier purification performance's stability, owing to still be provided with the cleaning unit, can wash EDR electroosmosis water purification system, gets rid of the incrustation scale of accumulation in the system, keeps the water purification performance of system, stabilizes the pure water yield.
The above object of the present invention is achieved by the following technical measures.
A self-priming mechanism is arranged on an output pipeline connected with an EDR unit of the water purifier. The water in the EDR unit is sucked by the self-suction mechanism, so that the pressure borne by the EDR unit is maintained within the maximum range not exceeding the maximum range borne by the EDR unit.
Preferably, the EDR unit of the water purifier is provided with a pure water output port and a wastewater output port, the pure water output port is communicated with a pure water pipeline, the wastewater output port is communicated with a wastewater pipeline, the first self-suction mechanism is arranged on the pure water pipeline, and the second self-suction mechanism is arranged on the wastewater pipeline.
Preferably, the first self-priming mechanism of the water purifier is a first self-priming pump.
Preferably, the second self-priming mechanism of the water purifier is a second self-priming pump.
Preferably, the water purifier is further provided with a cleaning unit, and the cleaning unit is arranged at the first pipeline of the water inlet end of the EDR unit. The cleaning unit is arranged to clean the EDR unit which runs for a long time, so that scales accumulated in the system are removed, the water purification performance of the system is maintained, and the water yield of pure water is stabilized.
Preferably, the cleaning unit of the water purifier is an acidic cleaning unit.
Furthermore, the cleaning unit of the water purifier comprises a cleaning filter element capable of generating acid water quality, and raw water is changed into acid water after passing through the cleaning filter element.
When the cleaning working condition starts to start, when raw water enters the cleaning unit, the EDR unit is controlled not to apply voltage,
the raw water is discharged into acidic water through the cleaning unit, and the acidic water enters the EDR unit to clean the EDR unit. Without an applied voltage, the EDR unit does not drain water from the EDR unit, and the acidic water can adequately flush the EDR unit and its piping.
In the later stage of the cleaning working condition, when raw water stops entering the cleaning unit, the system controls the EDR unit to increase the current, all water in the EDR unit is transferred to a waste water pipeline to be discharged, and the cleaning working condition is finished. The purpose of transferring all the acidic water into the waste water pipeline to be discharged is that the generated pure water does not contain the components of the acidic water when the normal operation water purification working condition is restarted.
When the washing filter core in the cleaning unit is changed into leading filter core, leading filter core can carry out first heavy filtration to the raw water that gets into the EDR unit, reduces the macromolecule impurity that gets into the EDR unit, keeps the water purification performance of system, stabilizes the pure water outlet yield.
The utility model discloses a water purifier, be provided with on its EDR unit connection's the output pipeline from inhaling the mechanism. The water in the EDR unit is sucked by the self-suction mechanism, so that the pressure borne by the EDR unit is maintained within the maximum range not exceeding the maximum range borne by the EDR unit. The setting of self-priming mechanism improves the velocity of flow that the raw water got into EDR electroosmosis water purification system, and the pressure that the while reduction system bore avoids the water purifier phenomenon of leaking to appear, has improved water purifier purification performance's stability. Owing to still be provided with the cleaning unit, the cleaning unit sets up when wasing the filter core, washs the filter core and can wash EDR electroosmosis water purification system, gets rid of the incrustation scale of system interior accumulation, keeps the water purification performance of system, stabilizes the pure water yield, when the cleaning unit sets up to leading filter core, leading filter core can carry out first heavy filtration to the raw water that gets into the EDR unit, reduces the macromolecular impurity that gets into the EDR unit, keeps the water purification performance of system, stabilizes the pure water yield.
Drawings
The present invention will be further described with reference to the accompanying drawings, but the contents in the drawings do not constitute any limitation to the present invention.
Figure 1 is the utility model discloses a from inhaling formula EDR electroosmosis water purification system's structural schematic.
Figure 2 is the utility model relates to a from inhaling formula EDR electroosmosis water purification system has cleaning unit's schematic structure.
In fig. 1 and 2 include:
an EDR unit 100, a self-priming mechanism 200, a pure water outlet 300, a wastewater outlet 400, a first pipeline 500, a cleaning unit 600, a,
A first self-priming mechanism 210 and a second self-priming mechanism 220.
Detailed Description
The present invention will be further illustrated with reference to the following examples.
Example 1.
A self-priming EDR electro-osmosis water purification system is disclosed, as shown in figure 1, a self-priming mechanism 200 is arranged on an output pipeline connected with an EDR unit 100.
In this embodiment, the EDR unit 100 is provided with a pure water output port 300 and a wastewater output port 400, the pure water output port 300 is communicated with a pure water pipeline, the wastewater output port 400 is communicated with a wastewater pipeline, the first self-priming mechanism 210 is disposed in the pure water pipeline, and the second self-priming mechanism 220 is disposed in the wastewater pipeline.
An EDR (electro-dialysis) unit has a filtration membrane stack structure, and treats incoming water using an electrodialysis technique, and purified water is discharged as pure water and concentrated water is discharged as wastewater. The structure and principles of EDR units are common general knowledge in the art and will not be described in detail here.
Specifically, the first self-priming mechanism 210 is a first self-priming pump.
Specifically, the second self-priming mechanism 220 is a second self-priming pump.
In the self-suction type EDR electro-osmosis water purification system, a self-suction mechanism 200 is arranged on an output pipeline connected with an EDR unit 100. Due to the arrangement of the self-suction mechanism 200, water in the EDR unit 100 is sucked by the self-suction mechanism 200, so that the pressure borne by the EDR unit 100 is maintained within the maximum range not exceeding the bearing range, meanwhile, the water leakage phenomenon of the water purifier is avoided, and the stability of the purification performance of the water purifier is improved. The self-suction mechanism 200 improves the flow rate of raw water entering the EDR electro-osmosis water purification system, reduces the pressure born by the system, and improves the stability of the purification performance of the system.
Example 2.
A self-suction type EDR electro-osmosis water purification system is shown in figure 2, and the other structures are the same as those of embodiment 1, except that: the self-suction type EDR electro-osmosis water purification system in the embodiment is further provided with a cleaning unit 600, and the cleaning unit 600 is arranged at the first pipeline 500 at the water inlet end of the EDR unit 100.
Wherein the cleaning unit 600 is an acid cleaning unit 600. The cleaning unit 600 contains a cleaning filter element capable of generating acidic water, and raw water is changed into acidic water after passing through the cleaning filter element.
When the cleaning operation starts, when raw water enters the cleaning unit 600, the EDR unit 100 is controlled to have no voltage applied, the raw water passes through the cleaning unit 600 to discharge acidic water, and the acidic water enters the EDR unit 100 to clean the EDR unit 100. Without an applied voltage, the EDR unit 100 does not drain the EDR unit 100, and the acidic water may adequately flush the EDR unit 100 and its piping.
In the later stage of the cleaning working condition, when the raw water stops entering the cleaning unit 600, the system controls the EDR unit 100 to increase the current, all water in the EDR unit 100 is transferred to a waste water pipeline to be discharged, and the cleaning working condition is finished. The purpose of transferring all the acidic water into the waste water pipeline to be discharged is that the generated pure water does not contain the components of the acidic water when the normal operation water purification working condition is restarted.
When the washing filter core in the cleaning unit 600 is replaced by the front-mounted filter core, the front-mounted filter core can perform first refiltering on raw water entering the EDR unit 100, macromolecular impurities entering the EDR unit 100 are reduced, the water purification performance of the system is maintained, and the water yield of the pure water is stabilized.
Those skilled in the art can flexibly determine the magnitude of the current applied by the EDR unit 100 and the specific time point for applying the current according to actual requirements. For example, when the EDR unit 100 is filled with acidic water, the EDR unit 100 may be controlled to have no voltage applied thereto, the EDR unit 100 may be sufficiently cleaned with the acidic water, and then the electric current may be increased to the EDR unit 100, so that all the acidic water in the EDR unit 100100 may be transferred to a waste water pipeline and drained.
This inhale formula EDR electro-osmosis water purification system certainly, because the first pipeline 500 department of intaking the end at the EDR unit 100 is provided with cleaning unit 600, cleaning unit 600 sets up to containing the washing filter core that can produce acid water quality, become the acid water through washing the filter core with the raw water, through the control to the EDR unit 100 applied voltage, the acid water can wash the EDR unit 100, and when the EDR unit 100 applied voltage, discharge the acid water by the waste water pipe all, thereby get rid of the incrustation scale of accumulation in the system, keep the water purification performance of system, stabilize the pure water outlet flow. When the cleaning unit 600 sets up to leading filter core, leading filter core can carry out first heavy filtration to the raw water that gets into the EDR unit 100, reduces the macromolecule impurity that gets into the EDR unit 100, keeps the water purification performance of system, stabilizes the pure water outlet yield. Meanwhile, the self-priming mechanism 200 of the system improves the flow rate of raw water entering the EDR unit 100, reduces the pressure borne by the system, avoids water leakage, and improves the stability of the purification performance of the system.
Example 3.
A self-suction mechanism is arranged on an output pipeline connected with an EDR unit of the water purifier. The water in the EDR unit is sucked by the self-suction mechanism, so that the pressure borne by the EDR unit is maintained within the maximum range not exceeding the maximum range borne by the EDR unit.
The EDR unit of this water purifier is provided with pure water delivery outlet and waste water delivery outlet, and pure water delivery outlet and pure water pipeline intercommunication, waste water delivery outlet and waste water pipeline intercommunication, first from inhaling the mechanism and setting up in pure water pipeline, the second is from inhaling the mechanism and setting up in waste water pipeline.
The first self-priming mechanism of the water purifier in this embodiment is a first self-priming pump.
The second self-priming mechanism of the water purifier in this embodiment is a second self-priming pump.
The water purifier in this embodiment still is provided with the cleaning unit, and the cleaning unit sets up in the first pipeline department of EDR unit intake end. The cleaning unit is arranged to clean the EDR unit which runs for a long time, so that scales accumulated in the system are removed, the water purification performance of the system is maintained, and the water yield of pure water is stabilized. The cleaning unit of the water purifier is an acidic cleaning unit, and particularly comprises a cleaning filter element capable of generating acidic water, and raw water is changed into acidic water after passing through the cleaning filter element.
When the cleaning working condition starts, when raw water enters the cleaning unit, the EDR unit is controlled to have no voltage applied, the raw water discharges acidic water through the cleaning unit, and the acidic water enters the EDR unit to clean the EDR unit. In the absence of an applied voltage, the EDR unit stops draining water from the EDR unit, and the acidic water can adequately flush the EDR unit and its piping. In the later stage of the cleaning working condition, when raw water stops entering the cleaning unit, the system controls the EDR unit to increase the current, all water in the EDR unit is transferred to a waste water pipeline to be discharged, and the cleaning working condition is finished. The purpose of transferring all the acidic water into the waste water pipeline to be discharged is that the generated pure water does not contain the components of the acidic water when the normal operation water purification working condition is restarted.
When the EDR unit carries out normal water purification operating mode, the washing filter core in the unit of will wasing is changed for leading filter core, and leading filter core can carry out first heavy filtration to the raw water that gets into the EDR unit, reduces the macromolecular impurity that gets into the EDR unit, keeps the water purification performance of system, stabilizes the pure water outlet capacity.
Those skilled in the art can flexibly determine the magnitude of the applied current of the EDR unit and the specific time point of applying the current according to actual requirements. For example, when the EDR unit is filled with acidic water, the EDR unit is controlled to have no voltage applied, so that the EDR unit is sufficiently cleaned by the acidic water, then the current is increased for the EDR unit, and all the acidic water in the EDR unit 100 is transferred to a waste water pipeline to be discharged.
The utility model discloses a water purifier, be provided with on its EDR unit connection's the output pipeline from inhaling the mechanism. The water in the EDR unit is sucked by the self-suction mechanism, so that the pressure borne by the EDR unit is maintained within the maximum range not exceeding the maximum range borne by the EDR unit. The setting of self-priming mechanism improves the velocity of flow that the raw water got into EDR electroosmosis water purification system, and the pressure that the while reduction system bore avoids the water purifier phenomenon of leaking to appear, has improved water purifier purification performance's stability. Owing to still be provided with the cleaning unit, when being provided with the washing filter core in the cleaning unit, can wash EDR electroosmosis water purification system, get rid of the incrustation scale of system interior accumulation, keep the water purification performance of system, stabilize the pure water yield, when being provided with leading filter core in the cleaning unit, can carry out first heavy filtration to the raw water that gets into the EDR unit, reduce the macromolecular impurity that gets into the EDR unit, keep the water purification performance of system, stabilize the pure water yield.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (15)
1. The utility model provides a from inhaling formula EDR electroosmosis water purification system which characterized in that: and a self-suction mechanism is arranged on an output pipeline connected with the EDR unit.
2. The self-priming EDR electro-osmotic water purification system of claim 1, wherein: the EDR unit is provided with a pure water output port and a waste water output port, the pure water output port is communicated with a pure water pipeline, the waste water output port is communicated with a waste water pipeline, the first self-suction mechanism is arranged on the pure water pipeline, and the second self-suction mechanism is arranged on the waste water pipeline.
3. The self-priming EDR electro-osmotic water purification system of claim 2, characterized in that: the first self-priming mechanism is a first self-priming pump.
4. The self-priming EDR electro-osmotic water purification system of claim 2, characterized in that: the second self-priming mechanism is a second self-priming pump.
5. The self-priming EDR electro-osmotic water purification system according to any one of claims 1 to 4, characterized in that: still be provided with the cleaning unit, the cleaning unit sets up in EDR unit first pipeline department of intaking the end.
6. The self-priming EDR electro-osmotic water purification system of claim 5, wherein: the cleaning unit is an acidic cleaning unit.
7. The self-priming EDR electro-osmotic water purification system of claim 6, wherein: the cleaning unit contains a cleaning filter element capable of generating acid water quality, and raw water is changed into acid water after passing through the cleaning filter element;
when the cleaning working condition starts, the EDR unit is controlled to have no applied voltage, raw water is discharged through the cleaning unit and enters the EDR unit, and the EDR unit is cleaned;
and when the cleaning working condition is in the later stage, the EDR unit is controlled to increase the current, all water in the EDR unit is transferred to a waste water pipeline to be discharged, and the cleaning working condition is finished.
8. A water purifier is characterized in that: and a self-suction mechanism is arranged on an output pipeline connected with the EDR unit.
9. The water purifier according to claim 8, characterized in that: the EDR unit is provided with a pure water output port and a waste water output port, the pure water output port is communicated with a pure water pipeline, the waste water output port is communicated with a waste water pipeline, the first self-suction mechanism is arranged on the pure water pipeline, and the second self-suction mechanism is arranged on the waste water pipeline.
10. The water purifier according to claim 9, characterized in that: the first self-priming mechanism is a first self-priming pump.
11. The water purifier according to claim 9, characterized in that: the second self-priming mechanism is a second self-priming pump.
12. The water purifier according to any one of claims 8 to 11, characterized in that: still be provided with the cleaning unit, the cleaning unit sets up in EDR unit first pipeline department of intaking the end.
13. The water purifier according to claim 12, characterized in that: the cleaning unit is an acidic cleaning unit.
14. The water purifier according to claim 13, characterized in that: the cleaning unit contains a cleaning filter element capable of generating acidic water quality, and raw water is changed into acidic water after passing through the cleaning filter element.
15. The water purifier according to claim 14, characterized in that: when the cleaning working condition starts, the EDR unit is controlled to have no applied voltage, raw water is discharged through the cleaning unit and enters the EDR unit, and the EDR unit is cleaned;
and when the cleaning working condition is in the later stage, the EDR unit is controlled to increase the current, all water in the EDR unit is transferred to a waste water pipeline to be discharged, and the cleaning working condition is finished.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921678158.9U CN211255378U (en) | 2019-10-09 | 2019-10-09 | Self-suction type EDR (electro-osmotic Water purification) system and water purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921678158.9U CN211255378U (en) | 2019-10-09 | 2019-10-09 | Self-suction type EDR (electro-osmotic Water purification) system and water purifier |
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| CN211255378U true CN211255378U (en) | 2020-08-14 |
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| CN201921678158.9U Active CN211255378U (en) | 2019-10-09 | 2019-10-09 | Self-suction type EDR (electro-osmotic Water purification) system and water purifier |
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Effective date of registration: 20211109 Address after: 528300 No. 2, North Xinxi 4th Road, Xiashi village, Lunjiao street, Shunde District, Foshan City, Guangdong Province (No. 1-6, north of the first floor of office building, block a, Shengda Industrial Park) Patentee after: Guangdong Chestnut Technology Co.,Ltd. Address before: 528300 Nepheline Village Committee, Lunjiao Sub-district Office, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN VIOMI ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: Chen Xiaoping |
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