CN214611848U - Water purification system for efficiently recycling wastewater - Google Patents
Water purification system for efficiently recycling wastewater Download PDFInfo
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- CN214611848U CN214611848U CN202120606547.1U CN202120606547U CN214611848U CN 214611848 U CN214611848 U CN 214611848U CN 202120606547 U CN202120606547 U CN 202120606547U CN 214611848 U CN214611848 U CN 214611848U
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Abstract
The utility model discloses a high-efficient water purification system who retrieves waste water, a serial communication port, including intake solenoid valve, low-pressure pump, former water tank, quartz sand filter, activated carbon filter, the cotton filter of PP, high-pressure pump, solenoid valve, membrane filtration system, recovery system, water purification case, rearmounted activated carbon filter, control system, data processing system. The recovery system comprises a concentrated water quality on-line monitor, a first concentrated water inlet electromagnetic valve, a concentrated water booster pump, a second concentrated water inlet electromagnetic valve, a concentrated water ratio, a wastewater recovery pipeline, a wastewater recovery pump, a coarse filter, a wastewater recovery barrel and a wastewater booster pump. The concentrated water quality monitor can monitor the water quality condition in real time and transmit monitoring data to the data processing system, the data processing system compares the measured value with a preset value a and a preset value b, and according to the numerical condition, the water purification system can automatically and reasonably process concentrated water generated after filtration, so that the use efficiency of water is improved, and the waste of water is reduced.
Description
Technical Field
The utility model relates to a water treatment technical field especially relates to a high-efficient water purification system who retrieves waste water.
Background
With the rapid development of economy and the continuous improvement of the living standard of people, the requirements on the living quality, particularly the quality of drinking water, are higher and higher, the safety and health of the drinking water become the focus and focus of much attention, and the water purifying equipment is more and more widely used. The water purifier is a water treatment electric appliance, utilizes filter membranes and reverse osmosis membranes at all levels to carry out a water filtration process on water, can effectively remove harmful substances such as impurities, bacteria, metal ions, bacteria and the like in the water, achieves the effect of high quality and excellent taste of the treated water, and is popular with consumers.
However, in the water purifier, a large amount of substances in untreated water are deposited on the surface and in the pores of the membrane during use. Therefore, the water purifier is in the use membrane jam be in the inevitable, because the membrane is installed in the membrane shell, thereby discharge in the waste water ratio of a large amount of water when the membrane blocks up, the few partial pure water of output has caused the waste of a large amount of water resources.
SUMMERY OF THE UTILITY MODEL
In order to overcome the practical problem, the utility model provides a high-efficient water purification system who retrieves waste water can produce dense water and the reuse waste water that people used and retrieve the recycle to the water purifier.
In order to achieve the above object, the present invention provides the following solutions:
a water purification system for efficiently recovering wastewater is characterized by comprising a water inlet electromagnetic valve, a raw water tank, a quartz sand filter, an activated carbon filter, a PP cotton filter, a membrane filtration system, a recovery system, a water purification tank, a post-activated carbon filter, a control system and a data processing system;
the recovery system comprises a concentrated water quality on-line monitor, a first concentrated water inlet electromagnetic valve, a concentrated water booster pump, a second concentrated water inlet electromagnetic valve, a concentrated water ratio, a wastewater recovery pipeline, a wastewater recovery pump, a coarse filter, a wastewater recovery barrel and a wastewater booster pump;
the membrane filtration system comprises a purified water inlet, a membrane filter, a purified water outlet, a concentrated water outlet and a purified water quality online monitor;
the water inlet electromagnetic valve is connected with the raw water tank, a low-pressure pump is arranged between the raw water tank and the quartz sand filter, the quartz sand filter is sequentially connected with the activated carbon filter and the PP cotton filter, a booster pump and an electromagnetic valve are arranged between the PP cotton filter and the membrane filtration system, a water purification quality on-line monitoring system is arranged between the membrane filtration system and the rear activated carbon filter, the rear activated carbon filter is connected with the water purification tank, and the water purification tank is connected with a user side.
Preferably, the membrane filter is formed by connecting a plurality of reverse osmosis membrane or nanofiltration membrane filters in series or in parallel.
Preferably, the online monitor for the quality of the concentrated water one end is connected with a concentrated water outlet of the membrane filtration system, one end is connected with a first concentrated water inlet electromagnetic valve, a second concentrated water inlet electromagnetic valve and a concentrated water ratio respectively, the first concentrated water inlet electromagnetic valve is connected with a concentrated water booster pump, and the concentrated water booster pump is connected with a purified water inlet of the membrane filtration system.
Preferably, the waste water recycling pipeline is connected with the user side, a waste water recycling pump is arranged between the waste water recycling pipeline and the user side, a coarse filter and a waste water recycling barrel are arranged between the waste water recycling pump and the waste water booster pump, and the waste water booster pump is connected with a water inlet of the membrane filtration system.
Preferably, the online monitor for purified water quality comprises a TDS test probe, a COD test probe and a sample tank, and the online monitor for concentrated water quality comprises the TDS test probe, the COD test probe and the sample tank.
Preferably, the detection value of the concentrated water quality online monitor is set to a preset minimum value a and a preset maximum value b.
Preferably, data processing system and dense water quality on-line monitoring system and water purification quality of water on-line monitoring system signal connection, data processing system and control system and mobile terminal signal connection, control system and the solenoid valve of intaking, low-pressure pump, high-pressure pump, solenoid valve, the first dense water solenoid valve of intaking, dense water booster pump, the second dense water solenoid valve of intaking, waste water recovery pump, waste water booster pump signal connection.
The utility model discloses following beneficial effect has:
the utility model discloses a set up recovery system and increase the reuse to waste water, improve the utilization ratio of water, when TDS and COD numerical value that concentrated water quality of water on-line monitoring ware detected transmit to data processing system, data processing system gets the average value with the measured value and compares with default a and default b, when the average value is less than default a, then the membrane has the jam condition, and first concentrated water inlet solenoid valve and concentrated water booster pump are opened, utilize the pressure of water to wash the membrane filter, play the cleaning action, increase the life of membrane filter; when the detected average value is larger than the preset value a and smaller than the preset value b, the membrane is normally used, at the moment, a second concentrated water inlet electromagnetic valve is opened, and concentrated water is filtered through a membrane filter for continuous use; when the detected average value is larger than the preset value b, the concentrated water is discharged from the concentrated water ratio. Meanwhile, a wastewater recovery pipeline is arranged to be connected with the user side, wastewater which can be reused is recovered and reused after being filtered, the recovery efficiency and the utilization rate of water are greatly improved, and the labor cost can be automatically reduced through whole-process accessible equipment.
Drawings
FIG. 1 is a schematic view of a water purification system for efficiently recovering wastewater.
In fig. 1: 1. the system comprises a water inlet electromagnetic valve, a raw water tank, a low-pressure pump, a check valve, a quartz sand filter, a purified water outlet, a purified water quality online monitoring system, a concentrated water outlet, a concentrated water quality online monitor, a concentrated water inlet electromagnetic valve, a concentrated water booster pump, a concentrated water inlet electromagnetic valve, a concentrated water ratio, a post-positioned activated carbon filter, a purified water tank, a user side, a waste water recovery pump, a coarse filter, a waste water recovery tank, a waste water booster pump, a control system, a data processing system and a mobile terminal, wherein the raw water tank is 2, the low-pressure pump is 3, the check valve is 4, the quartz sand filter is 5, the activated carbon filter is 6, the PP cotton filter is 7, the high-pressure pump is 8, the electromagnetic valve is 9, the reverse osmosis membrane or nanofiltration membrane filter is 10, the purified water outlet is 11, the purified water quality online monitoring system is 12, the concentrated water quality online monitoring system is 13, the concentrated water outlet, the concentrated water quality online monitor is 14, the first concentrated water inlet electromagnetic valve is 15, the waste water booster pump is 16, the waste water booster pump is 18, the waste water ratio is 19, the post-positioned after-positioned, the waste water recovery tank is positioned, and the waste water recovery tank is positioned, the control system is positioned, and the mobile terminal is positioned, and the control system is positioned, and the mobile terminal is positioned, and the control system is positioned, and the.
Detailed Description
Example 1
The utility model discloses a water purification system of high-efficient recovery waste water is further illustrated through figure 1.
The utility model discloses a water purification system for efficiently recovering wastewater, which is characterized by comprising a water inlet electromagnetic valve 1, a raw water tank 2, a low-pressure pump 3, a quartz sand filter 5, an activated carbon filter 6, a PP cotton filter 7, a high-pressure pump 8, an electromagnetic valve 9, a membrane filtration system, a recovery system, a water purification tank 20, a post-positioned activated carbon filter 19, a control system 26 and a data processing system 27; the membrane filtration system comprises a purified water inlet, a reverse osmosis membrane or nanofiltration membrane filter 10, a purified water outlet 11, a concentrated water outlet 13 and a purified water quality online monitor 12; the recovery system comprises a concentrated water quality on-line monitor 14, a first concentrated water inlet electromagnetic valve 15, a concentrated water booster pump 16, a second concentrated water inlet electromagnetic valve 17, a concentrated water ratio 18, a waste water recovery pipeline, a waste water recovery pump 22, a coarse filter 21, a waste water recovery barrel 24 and a waste water booster pump 25. The water inlet electromagnetic valve 1 is connected with a raw water tank 2, a low-pressure pump 3 and a check valve 4 are arranged between the raw water tank 2 and a quartz sand filter 5, the quartz sand filter 5 is sequentially connected with an active carbon filter 6 and a PP cotton filter 7, a booster pump 8 and an electromagnetic valve 9 are arranged between the PP cotton filter 7 and a membrane filtration system, a purified water quality online monitoring system 12 is arranged between a purified water outlet 11 and a rear active carbon filter 19, the rear active carbon filter 19 is connected with a purified water tank 20, and the purified water tank 20 is connected with a user side 21. The online monitor 14 one end of dense water quality is connected with membrane filtration system's dense water outlet 13, and one end is connected in first dense water solenoid valve 15, second dense water solenoid valve 17 and dense water ratio 18 respectively of intaking, first dense water solenoid valve 15 is connected with dense water booster pump 16, dense water booster pump 16 is connected with membrane filtration system's water inlet. The waste water recycling pipeline is connected with a user end 21, a waste water recycling pump 22 is arranged between the waste water recycling pipeline and the user end, a coarse filter 23 and a waste water recycling barrel 24 are arranged between the waste water recycling pump 22 and a waste water booster pump 25, and the waste water booster pump 25 is connected with a water inlet of the membrane filtration system. The clean water quality on-line monitor 12 and the concentrated water quality on-line monitor 13 both comprise TDS test probes, COD test probes and sample tanks. Data processing system 27 and 14 and the online monitoring system 12 signal connection of water purification quality of water on-line monitoring system of dense water quality, data processing system 27 and control system 26 and mobile terminal 28 signal connection, control system 26 and the solenoid valve 1 of intaking, low-pressure pump 3, high-pressure pump 8, solenoid valve 9, first dense water solenoid valve 15, dense water booster pump 16, the second dense water solenoid valve 17 of intaking, waste water recovery pump 22, waste water booster pump 25 signal connection.
The more detailed explanation is:
tap water is stored in a raw water tank 2 through a water inlet electromagnetic valve 1, water in the raw water tank 2 reaches a quartz sand filter 5 through a low-pressure pump 3, the raw water sequentially passes through the quartz sand filter 5, an active carbon filter 6 and a PP cotton filter 7 to filter out large impurities such as iron rust, suspended matters and the like in the raw water, and residual chlorine, peculiar smell and a part of impurity ions in the water, the filtered pure water reaches the membrane filter through the electromagnetic valve 9 after being pressurized by the high-pressure pump 8, harmful substances such as bacteria, viruses, heavy metals and organic matters in water are removed after the water is filtered by a reverse osmosis membrane or nanofiltration membrane filter 10, the filtered purified water reaches a rear activated carbon filter through a purified water quality online monitoring system 12 from a purified water outlet to remove peculiar smell and microorganisms bred in the later period in the water, and the purified water which can be directly drunk is stored in a purified water tank 20 for a user end 21. Meanwhile, the concentrated water generated by filtration of the reverse osmosis membrane or nanofiltration membrane filter 10 passes through the concentrated water quality online monitor 14 through the concentrated water outlet 13, when the concentrated water quality online monitor 14 measures the TDS and COD values of the concentrated water and transmits the values to the data processing system 27, and an average value of the values is obtained, the data processing system 27 sets preset values a and b respectively, when the obtained average value is smaller than the preset value a, the membrane is blocked, the data processing system 27 transmits a signal to the control system 26, at the moment, the control system 26 opens the first concentrated water inlet electromagnetic valve 15 and the concentrated water booster pump 16 to be opened, the reverse osmosis membrane or nanofiltration membrane filter 10 is flushed by the pressure of the water, the cleaning effect is achieved, and the service life of the reverse osmosis membrane or nanofiltration membrane filter 10 is prolonged; when the detected average value is larger than the preset value a and smaller than the preset value b, the membrane is normally used, at the moment, the second concentrated water inlet electromagnetic valve 17 is opened, and concentrated water is filtered again through the reverse osmosis membrane or nanofiltration membrane filter 10 for continuous use; when the detected average value is larger than the preset value b, the rich water is discharged from the rich water ratio 18.
Meanwhile, the user side 21 is provided with a wastewater recovery pipeline, wastewater reaches the wastewater recovery barrel 24 after being filtered by the wastewater recovery pump 22 through the coarse filter 23 to remove partial impurities in water, wastewater in the wastewater recovery barrel 24 is reused after being pressurized by the wastewater booster pump 25 and filtered by the reverse osmosis membrane or the nanofiltration membrane 10, the waste of water resources is greatly reduced, the use efficiency is improved, the whole process of operation condition of the water purification system can be automatically set through the system at the movable terminal 28, and the labor cost is saved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A water purification system for efficiently recovering wastewater is characterized by comprising a water inlet electromagnetic valve, a low-pressure pump, a raw water tank, a quartz sand filter, an activated carbon filter, a PP cotton filter, a high-pressure pump, an electromagnetic valve, a membrane filtration system, a recovery system, a water purification tank, a post-positioned activated carbon filter, a control system and a data processing system;
the recovery system comprises a concentrated water quality online monitor, a first concentrated water inlet electromagnetic valve, a concentrated water booster pump, a second concentrated water inlet electromagnetic valve, a concentrated water ratio, a wastewater recovery pipeline, a wastewater recovery pump, a coarse filter, a wastewater recovery barrel and a wastewater booster pump;
the membrane filtration system comprises a purified water inlet, a membrane filter, a purified water outlet, a concentrated water outlet and a purified water quality online monitor;
the water inlet electromagnetic valve is connected with the raw water tank, a low-pressure pump is arranged between the raw water tank and the quartz sand filter, the quartz sand filter is sequentially connected with the activated carbon filter and the PP cotton filter, a booster pump and an electromagnetic valve are arranged between the PP cotton filter and the membrane filtration system, a water purification quality on-line monitoring system is arranged between the membrane filtration system and the rear activated carbon filter, the rear activated carbon filter is connected with the water purification tank, and the water purification tank is connected with a user side.
2. The water purification system for efficiently recycling wastewater as claimed in claim 1, wherein the membrane filter is composed of a plurality of reverse osmosis membrane or nanofiltration membrane filters connected in series or in parallel.
3. The water purification system for efficiently recycling wastewater as claimed in claim 1, wherein one end of the online monitor for the quality of the concentrated water is connected to a concentrated water outlet of the membrane filtration system, and the other end is connected to a first concentrated water inlet solenoid valve, a second concentrated water inlet solenoid valve and a concentrated water ratio respectively, the first concentrated water inlet solenoid valve is connected to a concentrated water booster pump, and the concentrated water booster pump is connected to a purified water inlet of the membrane filtration system.
4. The water purification system for efficiently recycling wastewater as claimed in claim 1, wherein the wastewater recycling pipeline is connected with the user end, a wastewater recycling pump is arranged between the wastewater recycling pipeline and the user end, a coarse filter and a wastewater recycling bin are arranged between the wastewater recycling pump and the wastewater pressurizing pump, and the wastewater pressurizing pump is connected with the water inlet of the membrane filtration system.
5. The water purification system for efficiently recycling wastewater as recited in claim 1, wherein the online monitor for purified water quality comprises a TDS test probe, a COD test probe and a sample tank, and the online monitor for concentrated water quality comprises a TDS test probe, a COD test probe and a sample tank.
6. The water purification system for efficiently recycling wastewater as claimed in claim 1, wherein the detection value of the on-line monitor for the quality of the concentrated water is set to a preset minimum value a and a preset maximum value b.
7. The water purification system for efficiently recycling wastewater as claimed in claim 1, wherein the data processing system is in signal connection with the online monitoring system for the quality of concentrated water and the online monitoring system for the quality of purified water, the data processing system is in signal connection with the control system and the mobile terminal, and the control system is in signal connection with the water inlet electromagnetic valve, the low pressure pump, the high pressure pump, the electromagnetic valve, the first concentrated water inlet electromagnetic valve, the concentrated water booster pump, the second concentrated water inlet electromagnetic valve, the wastewater recycling pump and the wastewater booster pump.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120606547.1U CN214611848U (en) | 2021-03-25 | 2021-03-25 | Water purification system for efficiently recycling wastewater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120606547.1U CN214611848U (en) | 2021-03-25 | 2021-03-25 | Water purification system for efficiently recycling wastewater |
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| CN214611848U true CN214611848U (en) | 2021-11-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115124154A (en) * | 2021-03-25 | 2022-09-30 | 南京水联天下海水淡化技术研究院有限公司 | Water purification system for efficiently recycling wastewater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115124154A (en) * | 2021-03-25 | 2022-09-30 | 南京水联天下海水淡化技术研究院有限公司 | Water purification system for efficiently recycling wastewater |
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