CN212315664U - Stable water quality adjusting waterway system based on reverse electrodialysis - Google Patents
Stable water quality adjusting waterway system based on reverse electrodialysis Download PDFInfo
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- CN212315664U CN212315664U CN201922501913.2U CN201922501913U CN212315664U CN 212315664 U CN212315664 U CN 212315664U CN 201922501913 U CN201922501913 U CN 201922501913U CN 212315664 U CN212315664 U CN 212315664U
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Abstract
A stable water quality adjusting waterway system based on reversed electrodialysis is provided with an E membrane stack filtering module, a water quality stability maintaining three-way valve, a raw water tank, a water quality heater, a first water quality monitoring device and a valve control device; a pure water outlet of the E-shaped membrane stack filtering module is communicated with a first dimension stabilizing valve port of the water quality dimension stabilizing three-way valve, a second dimension stabilizing valve port of the water quality dimension stabilizing three-way valve is communicated with a hot water inlet of the water quality heater, and a third dimension stabilizing valve port of the water quality dimension stabilizing three-way valve is communicated with a raw water inlet of a raw water tank; a raw water outlet of the raw water tank is communicated with a water inlet of the E membrane stack filtering module; this stable quality of water adjusts waterway system based on pole electrodialysis falls can make quality of water be in stable state, reduces the scale deposit risk of water heater and guarantees that the real-time quality of drinking water of user reaches user's anticipated quality of water.
Description
Technical Field
The utility model relates to a house water purifier technical field especially relates to a stable quality of water adjusts waterway system based on pole-reversing electrodialysis.
Background
Along with the concept of people on water quality health, the water purifier is more and more a common household device of every family nowadays, and the water purifier is commonly used at present to realize the water purification effect through filtering particulate matters in raw water quality.
The EDR, which is a water purifier for purifying water by using an electrodialysis technology, is commonly used at present, has a function of filtering and heating instantly when being used, and is sought by people.
When a user adjusts the quality of outlet water by electrodialysis, due to the hysteresis of system feedback, target water quality which does not completely reach the user enters a heating module of the water purifier, and at the moment, if the introduced water source is water with high hardness, the scaling phenomenon of a heating pipe is caused, so that the loss of the system is caused; meanwhile, when a user drinks filtered water, only a few liters of water can be drunk at one time, and the water drunk by the user cannot reach the water quality required by the user due to the hysteresis of the system.
Therefore, it is necessary to provide a stable water quality adjusting waterway system based on reverse electrodialysis to overcome the deficiencies of the prior art.
Disclosure of Invention
An object of the utility model is to avoid prior art's weak point and provide a stable quality of water adjusts water path system based on electrodialysis reversal, this stable quality of water adjusts water path system based on electrodialysis reversal can make quality of water be in stable state, reduces the scale deposit risk assurance user and drinks quality of water in real time and reach user's anticipated quality of water.
The above object of the present invention is achieved by the following technical means.
The stable water quality adjusting waterway system based on the reverse-electrode electrodialysis is provided with an E membrane stack filtering module, a water quality stabilizing three-way valve, a raw water tank, a water quality heater, a first water quality monitoring device and a valve control device; a pure water outlet of the E-shaped membrane stack filtering module is communicated with a first dimension stabilizing valve port of the water quality dimension stabilizing three-way valve, a second dimension stabilizing valve port of the water quality dimension stabilizing three-way valve is communicated with a hot water inlet of the water quality heater, and a third dimension stabilizing valve port of the water quality dimension stabilizing three-way valve is communicated with a raw water inlet of a raw water tank; a raw water outlet of the raw water tank is communicated with a water inlet of the E membrane stack filtering module;
the detection end of the first water quality monitoring device is arranged at a pure water outlet of the E-membrane stack filtering module or a first dimension stability valve port of the water quality dimension stability three-way valve, target water quality is preset in the first water quality monitoring device, the output end of the first water quality monitoring device is connected with the input end of the valve control device, and the valve control device is connected with the first water quality dimension stability three-way valve.
Preferably, a pure water three-way valve, a waste water three-way valve and an E membrane stack electrode control device are also arranged;
a pure water production port of the E-membrane stack filtering module is communicated with a first pure water valve port of the pure water three-way valve, a waste water discharge port of the E-membrane stack filtering module is communicated with a first waste water valve port of the waste water three-way valve, and a third pure water valve port of the pure water three-way valve is communicated with a second waste water valve port of the waste water three-way valve; a second pure water valve port of the pure water three-way valve is communicated with a first dimension stable valve port of the water quality maintenance three-way valve, a third pure water valve port of the pure water three-way valve is communicated with a second wastewater valve port of the wastewater three-way valve, a third wastewater valve port of the wastewater three-way valve is communicated with a second pure water valve port of the pure water three-way valve,
the valve control device is respectively and electrically connected with the pure water three-way valve and the wastewater three-way valve, and the E membrane stack electrode control device is respectively and electrically connected with the E membrane stack filtering module and the valve control device.
Preferably, the system is further provided with a second water quality monitoring device, a wastewater tank and a wastewater adjusting three-way valve, wherein a detection end of the second water quality monitoring device is arranged at least one of a second wastewater valve port of the wastewater three-way valve or a wastewater discharge port of the E-membrane stack filtering module; the output end of the second water quality monitoring device is connected with a valve control device, and the valve control device is electrically connected with a wastewater adjusting three-way valve.
A first wastewater adjusting valve port of the wastewater adjusting three-way valve is communicated with a second wastewater valve port of the wastewater three-way valve and a third pure water valve port of the pure water three-way valve; a second wastewater adjusting valve port of the wastewater adjusting three-way valve is communicated with a raw water inlet of the raw water tank; and a third wastewater adjusting valve port of the wastewater adjusting three-way valve is communicated with a wastewater inlet of the wastewater tank.
Preferably, still be provided with the self priming pump, the both ends of self priming pump communicate with former water outlet of former water tank, E membrane heap filtration module's water inlet respectively.
Preferably, the water inlet of the E-membrane stack filtering module is provided with a front filter element for filtering water, a filtered water outlet of the front filter element is communicated with a water inlet of the E-membrane stack filtering module, and a filtered water inlet of the front filter element is connected with a water outlet of the self-priming pump.
Preferably, a rear carbon rod filter element is further arranged, a water inlet of the rear carbon rod filter element is respectively communicated with the third wastewater valve port of the wastewater three-way valve and the second pure water valve port of the pure water three-way valve, and a water outlet of the rear carbon rod filter element is communicated with the first dimension stabilizing valve port of the water quality stabilizing three-way valve.
Preferably, a water quality display device is further arranged and connected with the first water quality detection device and the second water quality monitoring device.
Preferably, the E membrane stack electrode control device is provided with a voltage control assembly and an electrode control assembly; the voltage control assembly and the electrode control assembly are respectively and electrically connected with the E membrane stack filtering module, and the voltage control assembly and the electrode control assembly are respectively and electrically connected with the valve control device.
Preferably, a flow regulating valve is further arranged, and two ends of the flow regulating valve are respectively communicated with the water outlet of the post-positioned carbon rod filter element and a first dimension stabilizing valve port of the water quality stabilizing three-way valve; the water flow detection control device is also arranged, and the detection end of the water flow detection control device is arranged on the flow regulating valve.
Preferably, the water quality heater is further provided with a one-way valve, and the one-way valve is arranged at least one of a hot water inlet of the water quality heater and a water inlet of the E membrane stack filtering module.
Preferably, the preposed filter element is at least one of an activated carbon filter element, a nano filter element or a pp filter element;
preferably, the first water quality monitoring device and the second water quality monitoring device are set to be any one of MC410TDS, DR-TDS-3 or TDS 2285;
preferably, the valve control device is provided as any one of a solenoid valve controller DKX-C-10, DKX-C-20, DKX-G-10 or DKX-G-20.
The utility model discloses a stable water quality control waterway system based on pole-reversing electrodialysis is provided with E membrane stack filter module, water quality stability three-way valve, former water tank, water quality heater, first water quality monitoring device and valve control device, the pure product mouth of a water of E membrane stack filter module with the first dimension stability mouth of water quality stability three-way valve communicates, the second dimension stability mouth of water quality stability three-way valve with the hot water inlet of water quality heater communicates, the third dimension stability mouth of water quality stability three-way valve communicates with the former water inlet of former water tank; the raw water outlet of the raw water tank is communicated with the water inlet of the E membrane stack filtering module, when in use, the quality of the produced water of the E membrane stack filtering module is detected in real time and is compared with the water quality standard preset by the first water quality monitoring device, when the quality of the produced water reaches the water quality standard, the valve control device controls the first dimension valve stabilizing port and the second dimension valve stabilizing port of the water quality stabilizing three-way valve to be communicated and enter the water quality heater to be heated for the user to drink, when the quality of the produced water does not reach the water quality standard, the valve control device controls the first dimension valve port and the second dimension valve port of the water quality maintenance three-way valve to be closed, the valve control device controls the first dimension valve port and the third dimension valve port of the water quality maintenance three-way valve to be communicated, the produced water of the E membrane stack filtering module is led into the raw water tank, and then filtered again by the E-membrane stack filtering module, and then enters a water heater after reaching the standard water quality. This stable quality of water adjusts waterway system based on pole electrodialysis falls can make quality of water be in stable state, reduces the scale deposit risk of water heater and guarantees that the real-time quality of drinking water of user reaches user's anticipated quality of water.
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.
Fig. 1 is a schematic view of a waterway structure in embodiment 1 of the present invention.
Fig. 2 is a schematic circuit diagram of embodiment 1 of the present invention.
Fig. 3 is a schematic view of a waterway structure in embodiment 2 of the present invention.
Fig. 4 is a schematic circuit diagram of embodiment 2 of the present invention.
Fig. 5 is a schematic view of a waterway structure in embodiment 3 of the present invention.
Fig. 6 is a schematic circuit diagram of embodiment 3 of the present invention.
In fig. 1 to 6, there are included:
an E-film stack filter module 100, a pure water three-way valve 101, a first pure water valve port 1011, a second pure water valve port 1012, a third pure water valve port 1013, a,
A waste water three-way valve 102, a first waste water port 1021, a second waste water port 1022, and a third waste water port 1023; a water quality stability three-way valve 103, a first dimension stability valve port 1031, a second dimension stability valve port 1032 and a third dimension stability valve port 1033;
a waste water adjusting three-way valve 104, a first waste water adjusting valve port 1041, a second waste water adjusting valve port 1042 and a third waste water adjusting valve port 1043;
the valve control device 200;
e membrane stack electrode control device 300, voltage control assembly 301, electrode control assembly 302;
the system comprises a water heater 603, a first water quality monitoring device 601, a second water quality monitoring device 602, a self-priming pump 104, a post-carbon rod filter element 105, a flow regulating valve 106 and a one-way valve 107;
a water flow rate detection control means 400;
a raw water tank 500; a wastewater tank 501; the front cartridge 700.
Detailed Description
The invention will be further described with reference to the following examples.
Example 1.
A stable water quality adjusting waterway system based on reversed-electrode electrodialysis is provided with an E membrane stack filtering module 100, a water quality stabilizing three-way valve 103, a raw water tank 500, a water quality heater 603, a first water quality monitoring device 601 and a valve control device 200 as shown in figures 1 and 2; a pure water outlet of the E-membrane stack filtering module 100 is communicated with a first dimension stabilizing valve port 1031 of the water quality stabilizing three-way valve 103, a second dimension stabilizing valve port 1032 of the water quality stabilizing three-way valve 103 is communicated with a hot water inlet of the water quality heater 603, and a third dimension stabilizing valve port 1033 of the water quality stabilizing three-way valve 103 is communicated with a raw water inlet of the raw water tank 500; a raw water outlet of the raw water tank 500 is communicated with a water inlet of the E membrane stack filtering module 100;
the detection end of the first water quality monitoring device 601 is arranged at the pure water outlet of the E-membrane stack filtering module 100 or the first dimension valve port 1031 of the water quality stability maintaining three-way valve 103, in this embodiment, the detection end of the first water quality monitoring device 601 is arranged at the first dimension valve port 1031, the target water quality is preset in the first water quality monitoring device 601, the output end of the first water quality monitoring device 601 is connected with the input end of the valve control device 200, and the valve control device 200 is connected with the water quality stability maintaining three-way valve 103. The water quality stability maintaining three-way valve 103 is a three-way valve, which is common knowledge of those skilled in the art, and the specific structural features are not described again.
When the water quality monitoring device is used, the quality of produced water of the E-membrane stack filtering module is detected in real time and is compared with a water quality standard preset by the first water quality monitoring device, when the quality of the produced water reaches the water quality standard, the valve control device controls the first dimension valve port and the second dimension valve port of the water quality maintenance three-way valve to be communicated and enters the water quality heater to be heated for a user to drink, when the quality of the produced water does not reach the water quality standard, the valve control device controls the first dimension valve port and the second dimension valve port of the water quality maintenance three-way valve to be closed, the valve control device controls the first dimension valve port and the third dimension valve port of the water quality maintenance three-way valve to be communicated, the produced water of the E-membrane stack filtering module is guided into the raw water tank, then is filtered again by the E-membrane stack filtering module, and then. This stable quality of water adjusts waterway system based on pole electrodialysis falls can make quality of water be in stable state, reduces the scale deposit risk of water heater and guarantees that the real-time quality of drinking water of user reaches user's anticipated quality of water.
Example 2.
A stable water quality adjusting waterway system based on reversed electrodialysis has the same structure as that of the embodiment 1, except that the stable water quality adjusting waterway system based on reversed electrodialysis is further provided with a pure water three-way valve 101, a waste water three-way valve 102 and an E-shaped membrane stack electrode control device 300 as shown in figures 3 and 4,
a pure water production port of the E-membrane stack filtering module 100 is communicated with a first pure water valve port 1011 of the pure water three-way valve 101, a waste water discharge port of the E-membrane stack filtering module 100 is communicated with a first waste water valve port 1021 of the waste water three-way valve 102, and a third pure water valve port 1013 of the pure water three-way valve 101 is communicated with a second waste water valve port 1022 of the waste water three-way valve 102;
the valve control device 200 is electrically connected to the pure water three-way valve 101 and the wastewater three-way valve 102, respectively. The E-membrane stack electrode control device 300 is electrically connected with the E-membrane stack filtration module 100 and the valve control device 200, respectively.
The second pure water port 1012 of the pure water three-way valve 101 is communicated with the first pure water port 1031 of the water quality stabilizing three-way valve 103, the third pure water port 1013 of the pure water three-way valve 101 is communicated with the second wastewater port 1022 of the wastewater three-way valve 102, the third wastewater port 1023 of the wastewater three-way valve 102 is communicated with the second pure water port 1012 of the pure water three-way valve 101,
specifically, the E-film stack electrode control device 300 is provided with a voltage control assembly 301 and an electrode control assembly 302; the voltage control assembly 301 and the electrode control assembly 302 are respectively electrically connected with the E-membrane stack filtration module 100.
The electrode control component 302 is configured to control the applied electrode of the E-membrane stack filtration module 100, wherein the applied voltage of the positive electrode in the raw water of the E-membrane stack filtration module 100 is specifically adjusted to be the applied voltage of the negative electrode, and the applied voltage of the negative electrode in the raw water of the E-membrane stack filtration module 100 is adjusted to be the applied voltage of the positive electrode.
The E-membrane stack filtration module 100 operates by means of a reverse electrodialysis technique during the adjustment of the applied voltage electrodes, which is a common knowledge of those skilled in the art, and the specific structural principle features are not described in detail.
The purpose of the voltage control assembly 301 is to adjust the applied voltage of the E-membrane stack filtration module 100, and when in use, the applied voltage is adjusted to change the filtration degree of raw water in the E-membrane stack filtration module 100, so as to achieve the purpose of adjusting water quality. The voltage control component 301 is a common knowledge of those skilled in the art, and the detailed structural features will not be described.
Specifically, the valve control apparatus 200 is provided as any one of solenoid valve controllers DKX-C-10, DKX-C-20, DKX-G-10, or DKX-G-20. The valve control device 200 may be purchased in the market according to the purpose of use, as well as the common general knowledge of those skilled in the art and as electronic components commonly used in the industry in the field, and therefore, the detailed structural features will not be described again.
When the device is used, when water is produced, when the filtered pure water flows out through the E-membrane stack filtering module, the valve control device controls the first pure water valve port and the second pure water valve port in the pure water three-way valve to be opened, the third pure water valve port in the pure water three-way valve to be closed, the valve control device simultaneously controls the first wastewater valve port and the second wastewater valve port of the wastewater three-way valve to be opened, and the third wastewater valve port of the wastewater three-way valve to be closed, so that the wastewater produced by the E-membrane stack filtering module is discharged through the first wastewater valve port and the second wastewater valve port of the wastewater three-way valve; when the E-membrane stack filtering module needs to be cleaned, the E-membrane stack electrode control device controls the first wastewater valve port and the second wastewater valve port of the wastewater three-way valve to be opened simultaneously through the valve control device in the cleaning stage by changing the positive and negative electrodes of the applied voltage of the E-membrane stack filtering module, the first pure water valve port and the third pure water valve port in the pure water three-way valve are opened, the E-membrane stack filtering module is cleaned by pure water filtered by the E-membrane stack filtering module, and the phenomenon of scaling or fouling in the subsequent use is prevented. Meanwhile, when the E-membrane stack electrode control device needs to carry out reverse electrode water production by changing the positive and negative electrodes of the applied voltage of the E-membrane stack filtering module, the valve control device simultaneously controls the first wastewater valve port and the third wastewater valve port of the wastewater three-way valve to be opened, the first pure water valve port and the third pure water valve port in the pure water three-way valve are opened, pure water prepared by the E-membrane stack filtering module flows out from the first wastewater valve port and the third wastewater valve port of the wastewater three-way valve, and waste water prepared by the E-membrane stack filtering module flows out from the first pure water valve port and the third pure water valve port in the pure water three-way valve. This stable quality of water adjusts waterway system based on pole of falling electrodialysis can wash the EDR membrane stack that makes the EDR membrane stack can last effectual operation according to the use operating mode of E membrane stack in the EDR purifier, reduces the loss of EDR membrane stack when using, and the increase of utilization ratio reduces user's use cost.
Example 3.
A stable water quality regulating waterway system based on reversed electrodialysis, the other structures of which are the same as those of the embodiment 1 or 2, except that as shown in fig. 5, a second water quality monitoring device 602, a waste water tank 501 and a waste water adjusting three-way valve 104 are further provided, and a detection end of the second water quality monitoring device 602 is arranged at least one of a second waste water valve port 1022 of the waste water three-way valve 102 or a waste water outlet of the E-membrane stack filtering module 100; in this embodiment, the detection end of the second water quality monitoring device 602 is disposed at the second waste water port 1022 of the waste water three-way valve 102.
The output end of the second water quality monitoring device 602 is connected to the valve control device 200, and the valve control device 200 is electrically connected to the three-way waste water adjusting valve 104.
The first waste water adjustment valve port 1041 of the waste water adjustment three-way valve 104 communicates with the second waste water valve port 1022 of the waste water three-way valve 102 and the third pure water valve port 1013 of the pure water three-way valve 101; the second waste water regulating valve port 1042 of the waste water regulating three-way valve 104 is communicated with the raw water inlet of the raw water tank 500; the third waste water adjusting valve port 1043 of the waste water adjusting three-way valve 104 is communicated with the waste water inlet of the waste water tank 501.
The second water quality monitoring device 602 is preset with a wastewater quality standard, and when the second water quality monitoring device 602 detects that the corresponding wastewater quality is lower than the recyclable water quality standard, the valve control device 200 controls the wastewater adjusting three-way valve 104 to discharge the wastewater into the wastewater tank; when the second water quality monitoring device 602 detects that the quality of the corresponding wastewater can be recycled, the valve control device 200 controls the wastewater adjusting three-way valve 104 to discharge the generated wastewater into the raw water tank, so that the water can be recycled.
Specifically, still be provided with self priming pump 104, the both ends of self priming pump 104 respectively with former water tank 500's former water outlet, the water inlet intercommunication of E membrane heap filter module 100.
The water filter is characterized in that a front filter element 700 for filtering the inlet water of the E-membrane stack filter module is further arranged, and the filtered water outlet of the front filter element 700 is communicated with the water inlet of the E-membrane stack filter module 100.
The pre-filter 700 is configured as at least one of an activated carbon filter cartridge, a nano filter cartridge, or a pp filter cartridge.
Specifically, a rear carbon rod filter element 105 is further provided, a water inlet of the rear carbon rod filter element 105 is respectively communicated with the third waste water valve port 1023 of the waste water three-way valve 102 and the second pure water valve port 1012 of the pure water three-way valve 101, and a water outlet of the rear carbon rod filter element 105 is communicated with the first dimension valve port 1031 of the water quality stability three-way valve 103.
Specifically, a flow regulating valve 106 is further provided, and two ends of the flow regulating valve 106 are respectively communicated with the water outlet of the post-carbon rod filter element 105 and the first dimension stabilizing valve port 1031 of the water quality stabilizing three-way valve 103; a water flow detection control device 400 is also provided, and the detection end of the water flow detection control device 400 is arranged on the flow regulating valve 106.
Specifically, a check valve 107 is further provided, and the check valve 107 is disposed at least one of a hot water inlet of the water heater 603 and a water inlet of the E-membrane stack filtration module 100.
The second water quality monitoring device 602 is set as any one of MC410TDS, DR-TDS-3 or TDS 2285;
can avoid the great granule in the quality of water to E membrane stack filter module's harm through setting up leading filter core, improve life, can make discharged waste water can cyclic utilization through setting up former water tank, improve the utilization ratio of water, reach the using water wisely, filter the pure water that the filter core made the production through being provided with rearmounted carbon-point and can further clear up, get rid of pollutants such as pigment, peculiar smell in the quality of water.
The water quality display device is connected with the first water quality detection device and the second water quality detection device respectively.
Through setting up water quality monitoring device and quality of water display device can make the user in time know the quality of water situation to adjust the operating mode in whole water route in real time through the quality of water device.
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 (10)
1. The utility model provides a water route system is adjusted to stable quality of water based on pole electrodialysis falls which characterized in that: the device is provided with an E membrane stack filtering module, a water quality stability maintaining three-way valve, a raw water tank, a water quality heater, a first water quality monitoring device and a valve control device; a pure water outlet of the E-shaped membrane stack filtering module is communicated with a first dimension stabilizing valve port of the water quality dimension stabilizing three-way valve, a second dimension stabilizing valve port of the water quality dimension stabilizing three-way valve is communicated with a hot water inlet of the water quality heater, and a third dimension stabilizing valve port of the water quality dimension stabilizing three-way valve is communicated with a raw water inlet of a raw water tank; a raw water outlet of the raw water tank is communicated with a water inlet of the E membrane stack filtering module;
the detection end of the first water quality monitoring device is arranged at a pure water outlet of the E-membrane stack filtering module or a first dimension stability valve port of the water quality dimension stability three-way valve, target water quality is preset in the first water quality monitoring device, the output end of the first water quality monitoring device is connected with the input end of the valve control device, and the valve control device is connected with the first water quality dimension stability three-way valve.
2. The stable water quality regulating waterway system based on reverse electrodialysis as claimed in claim 1, wherein: the device is also provided with a pure water three-way valve, a waste water three-way valve and an E membrane stack electrode control device;
a pure water production port of the E-membrane stack filtering module is communicated with a first pure water valve port of the pure water three-way valve, a waste water discharge port of the E-membrane stack filtering module is communicated with a first waste water valve port of the waste water three-way valve, and a third pure water valve port of the pure water three-way valve is communicated with a second waste water valve port of the waste water three-way valve; a second pure water valve port of the pure water three-way valve is communicated with a first dimension stable valve port of the water quality maintenance three-way valve, a third pure water valve port of the pure water three-way valve is communicated with a second wastewater valve port of the wastewater three-way valve, a third wastewater valve port of the wastewater three-way valve is communicated with a second pure water valve port of the pure water three-way valve,
the valve control device is respectively and electrically connected with the pure water three-way valve and the wastewater three-way valve, and the E membrane stack electrode control device is respectively and electrically connected with the E membrane stack filtering module and the valve control device.
3. The stable water quality regulating waterway system based on reverse electrodialysis as claimed in claim 2, wherein:
the system is provided with a second water quality monitoring device, a wastewater tank and a wastewater adjusting three-way valve, wherein the detection end of the second water quality monitoring device is arranged at least one of a second wastewater valve port of the wastewater three-way valve or a wastewater discharge port of the E-membrane stack filtering module; the output end of the second water quality monitoring device is connected with the valve control device; the valve control device is electrically connected with a wastewater adjusting three-way valve, and a first wastewater adjusting valve port of the wastewater adjusting three-way valve is communicated with a second wastewater valve port of the wastewater three-way valve and a third pure water valve port of the pure water three-way valve; a second wastewater adjusting valve port of the wastewater adjusting three-way valve is communicated with a raw water inlet of the raw water tank; and a third wastewater adjusting valve port of the wastewater adjusting three-way valve is communicated with a wastewater inlet of the wastewater tank.
4. The stable water quality regulating waterway system based on reverse electrodialysis as claimed in claim 3, wherein: still be provided with the self priming pump, the both ends of self priming pump communicate with the former water outlet of former water tank, the water inlet of E membrane heap filtration module respectively.
5. The stable water quality regulating waterway system based on reverse electrodialysis as claimed in claim 4, wherein: the water inlet of the E membrane stack filtering module is provided with a front-mounted filter element for filtering water, the filtered water outlet of the front-mounted filter element is communicated with the water inlet of the E membrane stack filtering module, and the filtered water inlet of the front-mounted filter element is connected with the water outlet of the self-priming pump.
6. The stable water quality regulating waterway system based on reverse electrodialysis as claimed in claim 5, wherein: the water quality stabilizing device is characterized by further comprising a rear carbon rod filtering filter element, wherein a water inlet of the rear carbon rod filtering filter element is respectively communicated with a third wastewater valve port of the wastewater three-way valve and a second pure water valve port of the pure water three-way valve, and a water outlet of the rear carbon rod filtering filter element is communicated with a first dimensional stabilizing valve port of the water quality stabilizing three-way valve.
7. The stable water quality regulating waterway system based on reverse electrodialysis as claimed in claim 6, wherein:
the water quality display device is connected with the first water quality detection device and the second water quality monitoring device.
8. The stable water quality regulating waterway system based on reverse electrodialysis as claimed in claim 7, wherein:
the E membrane stack electrode control device is provided with a voltage control assembly and an electrode control assembly; the voltage control assembly and the electrode control assembly are respectively and electrically connected with the E membrane stack filtering module, and the voltage control assembly and the electrode control assembly are respectively and electrically connected with the valve control device.
9. The stable water quality regulating waterway system based on reverse electrodialysis as claimed in claim 8, wherein: the water quality stabilizing three-way valve is also provided with a flow regulating valve, and two ends of the flow regulating valve are respectively communicated with a water outlet of the post-positioned carbon rod filtering filter element and a first dimension stabilizing valve port of the water quality stabilizing three-way valve; the water flow detection control device is also arranged, and a detection end of the water flow detection control device is arranged on the flow regulating valve;
the water quality heater is characterized by also comprising a one-way valve, wherein the one-way valve is arranged at least one of a hot water inlet of the water quality heater and a water inlet of the E membrane stack filtering module.
10. The stable water quality regulating waterway system based on reverse electrodialysis as claimed in claim 9, wherein:
the preposed filter element is at least one of an active carbon filter element, a nano filter element or a pp filter element;
the first water quality monitoring device and the second water quality monitoring device are set to be any one of MC410TDS, DR-TDS-3 or TDS 2285;
the valve control device is set as any one of an electromagnetic valve controller DKX-C-10, DKX-C-20, DKX-G-10 or DKX-G-20.
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| CN201922501913.2U CN212315664U (en) | 2019-12-31 | 2019-12-31 | Stable water quality adjusting waterway system based on reverse electrodialysis |
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| CN201922501913.2U CN212315664U (en) | 2019-12-31 | 2019-12-31 | Stable water quality adjusting waterway system based on reverse electrodialysis |
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Effective date of registration: 20211026 Address after: 528308 No.2, North Xinxi 4th Road, Xiashi village, Lunjiao street, Shunde District, Foshan City, Guangdong Province 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 |