CN114772769A - Water purifier system - Google Patents
Water purifier system Download PDFInfo
- Publication number
- CN114772769A CN114772769A CN202210467953.3A CN202210467953A CN114772769A CN 114772769 A CN114772769 A CN 114772769A CN 202210467953 A CN202210467953 A CN 202210467953A CN 114772769 A CN114772769 A CN 114772769A
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- Prior art keywords
- water
- filter element
- pipe
- waste water
- communicated
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/11—Turbidity
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a water purifier system, which relates to the field of water purifiers, in particular to a water purifier system, and the water purifier system comprises a raw water inlet pipe communicated with a front filter element, wherein the front filter element is communicated with a middle filter element through a water purifying pipe I, and the middle filter element is communicated with an RO (reverse osmosis) filter element through a water purifying pipe II; a raw water inlet pipe, a waste water discharge pipe and a waste water return pipe are fixed on the raw water end of the prepositive filter element, the waste water discharge pipe and the waste water return pipe are respectively communicated with a waste water barrel, and the prepositive water purification end of the prepositive filter element is communicated with the raw water inlet pipe through a back flush return pipe; a water purifying pipe II and a concentrated water discharging pipe are fixed at the reverse osmosis water purifying end of the RO reverse osmosis filter element, the concentrated water discharging pipe is communicated with a waste water barrel, and a sewage discharging pipe is fixed at the waste water barrel; turbidity detectors are arranged at the raw water end of the preposed filter element and in the waste water barrel; the invention collects waste water and concentrated water, and effectively utilizes the waste water to flush the preposed filter element, thereby utilizing the waste water to the maximum extent and saving water resources.
Description
Technical Field
The invention relates to the field of water purifiers, in particular to a water purifier system.
Background
Because the water source of China is seriously polluted and directly affects the health of people, nowadays when the water source is extremely precious, the industry of water purifiers is rapidly developed, the water purifiers play more and more important roles in the life of people, although the water purifiers sold in the market can save 50 to 70 percent of water, the water saving method is to control the discharge amount of waste water to achieve the purpose of saving, the discharge amount of the waste water of one water purifier per day exceeds 50 kilograms, the organic matter content in the waste water is only increased, the water is clear, but 30 to 50 percent of the waste water flows off in vain, and the waste of the water source is caused.
Disclosure of Invention
In order to solve the existing problems, the invention provides a water purifier system, which comprises the following specific schemes:
a water purifier system comprises a front filter element, a middle filter element and an RO reverse osmosis filter element; the raw water inlet pipe is communicated with the preposed filter element, the preposed filter element is communicated with the middle filter element through a water purifying pipe, and the middle filter element is communicated with the RO reverse osmosis filter element through a water purifying pipe II;
the pre-positioned filter element comprises a raw water end and a pre-positioned water purification end, and the RO reverse osmosis filter element comprises a reverse osmosis water purification end and a pure water end;
a raw water inlet pipe, a waste water discharge pipe and a waste water return pipe are fixed on the raw water end, the waste water discharge pipe and the waste water return pipe are respectively communicated with a waste water barrel, and the front water purification end is communicated with the raw water inlet pipe through a back flush return pipe;
the reverse osmosis water purifying end is fixed with the water purifying pipe II and the concentrated water discharging pipe, the concentrated water discharging pipe is communicated with the wastewater barrel, the bottom of the wastewater barrel is fixed with the sewage discharging pipe, and the pure water end is fixed with the pure water discharging pipe;
electromagnetic valves are arranged on the backwashing water return pipe, the wastewater water return pipe, the water purification pipe I and the sewage discharge pipe, and booster pumps are arranged on the wastewater water return pipe and the backwashing water return pipe;
turbidity detectors are arranged at the inner bottom of the waste water barrel and the inner raw water end of the preposed filter element; a liquid level sensor is arranged at the upper part in the waste water barrel;
the water purifier system also comprises a central controller, a wireless communication module and an intelligent terminal; the solenoid valve turbidity detector the booster pump liquid level sensor all electricity is connected well accuse ware with wireless communication module, well accuse ware with wireless communication module fixes on the purifier, just well accuse ware passes through wireless communication module with intelligent terminal carries out wireless communication.
Preferably, a pressure stabilizing valve and a one-way valve are sequentially arranged on the raw water inlet pipe from the far end to the near end, and the back washing water return pipe is arranged between the one-way valve and the raw water inlet on the front filter element.
Preferably, the raw water inlet pipe is communicated with a tap water pipe or a raw water storage barrel.
Preferably, the middle filter element is an ultrafiltration membrane filter element.
The invention has the beneficial effects that:
the waste water barrel is effectively utilized to collect waste water and concentrated water, when the preposed filter element needs to be cleaned, the waste water in the waste water barrel is pressed back to the preposed filter element through the booster pump to be washed, the waste water is effectively reused, and meanwhile, when the waste water in the waste water barrel has high turbidity and cannot be used for washing, the central controller controls the electromagnetic valve on the waste water discharge pipe to be opened, and the waste water which cannot be reused is discharged into a sewer. When the waste water in the waste water barrel has large turbidity and can not be used for washing, the system can also reversely pump the purified water at the purified water end of the front filter element to the raw water inlet pipe through the booster pump and reversely flush the front filter element. And the wastewater after back washing enters the wastewater barrel again for recycling. The waste water is utilized to the maximum extent, and water resources are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the system of the present invention.
The drawings illustrate the following: 1. the device comprises a prepositive filter element 101, a raw water inlet pipe 102, a waste water return pipe 103, a waste water discharge pipe 104, a back flush return pipe 105, a purified water pipe I, 2, a middle filter element 201, a purified water pipe II, 3, an RO reverse osmosis filter element 301, a concentrated water discharge pipe 4, a purified water discharge pipe 5, a waste water barrel 501, a sewage discharge pipe 6, an electromagnetic valve 7, a booster pump 8, a turbidity detector 9, a liquid level sensor 10, a pressure stabilizing valve 11 and a one-way valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1, a water purification system comprises a front filter element 1, a middle filter element 2 and an RO reverse osmosis filter element 3; raw water inlet pipe 101 communicates leading filter core 1, and leading filter core 1 communicates middle filter core 2 through a clear water pipe 105, and middle filter core 2 communicates RO reverse osmosis filter core 3 through two 201 clear water pipes.
Leading filter core 1 includes former water end and leading water purification end, and RO reverse osmosis filter core 3 includes reverse osmosis water purification end and pure water end.
A raw water inlet pipe 101, a waste water discharge pipe 103 and a waste water return pipe 102 are fixed on the raw water end, the waste water discharge pipe 103 and the waste water return pipe 102 are respectively communicated with the waste water barrel 5, and the front water purification end is communicated with the raw water inlet pipe 101 through a back washing return pipe 104.
A purified water pipe II 201 and a concentrated water discharge pipe 301 are fixed to the reverse osmosis purified water end, the concentrated water discharge pipe 301 is communicated with a wastewater barrel 5, a sewage discharge pipe 501 is fixed to the bottom of the wastewater barrel 5, and a purified water discharge pipe 4 is fixed to the purified water end.
The water purifier system also comprises a central controller, a wireless communication module and an intelligent terminal; accuse ware and wireless communication module in solenoid valve 6, turbidity detector 8, booster pump 7, level sensor 9 all electricity are connected, and well accuse ware and wireless communication module are fixed on the purifier, and well accuse ware carries out wireless communication through wireless communication module and intelligent terminal.
A pressure stabilizing valve and a one-way valve are sequentially arranged on the raw water inlet pipe 101 from the far end to the near end, and a back washing water return pipe 104 is arranged between the one-way valve and the raw water inlet on the front filter element 1. The pressure stabilizing valve 10 is used for preventing the leading filter element from being damaged by overlarge water flow of raw water. The check valve 11 can ensure that the water flow cannot reversely flow into the far end of the raw water outlet pipe 101.
The far end of the raw water inlet pipe 101 is communicated with a tap water pipe or a raw water storage barrel.
The middle filter element 2 is an ultrafiltration membrane filter element.
The working principle is as follows: when the water purifier is started, raw water flows into the front filter element 1 from the raw water inlet pipe 101 through the pressure stabilizing valve and the one-way valve in sequence. Raw water is filtered by the preposed filter element 1 to obtain purified water. The purified water enters the middle filter element 2 through the purified water pipe I105 for further filtration, and the filtered purified water enters the RO reverse osmosis filter element 3 through the purified water pipe II 201 for filtration to obtain the purified water.
Leading filter core 1 filters when obtaining the water purification, can produce waste water in the raw water end, and waste water discharges into waste water bucket 5 through waste water discharge pipe 103, and simultaneously, RO reverse osmosis filter core 3 filters and can produce dense water in reverse osmosis water purification end when obtaining the pure water, and dense water discharges into waste water bucket 5 through dense discharge pipe 301.
The turbidity detector 8 and the liquid level sensor 9 can collect turbidity and liquid level in real time and upload the data to the central controller.
When turbidity that is located leading turbidity detector 8 in the filter core 1 and detects former water end is greater than the interior predetermined turbidity upper limit of well accuse ware, and turbidity that turbidity detector 8 in the waste water bucket 5 detected is less than waste water bucket 5 and predetermines turbidity the time, well accuse ware can send the instruction and open solenoid valve 6 and booster pump 7 on the waste water wet return 102, and waste water in the waste water bucket 5 at this moment flows back to leading filter core 1 and washes leading filter core 1, and waste water after the washing discharges to waste water bucket 5 through waste water discharge pipe 103. When the turbidity detected by the turbidity detector 8 in the front filter element 1 is lower than the preset turbidity lower limit, the central controller receives the information and sends an instruction to close the electromagnetic valve 6 and the booster pump 7 on the wastewater return pipe 102, and the flushing of the front filter element 1 is stopped. At this time, when the turbidity detected by the turbidity detector 8 in the wastewater barrel 5 is greater than the preset turbidity value of the wastewater barrel 5, the central controller opens the electromagnetic valve 6 on the sewage discharge pipe 501 to discharge the sewage in the wastewater barrel 5 to the sewer, and the back flushing is finished. If the turbidity detected by the turbidity detector 8 in the wastewater barrel 5 is lower than the preset turbidity value of the wastewater barrel 5, the back washing is finished.
When the turbidity that is located the turbidity detector 8 of leading filter core 1 and detects former water end is greater than the interior predetermined turbidity upper limit of well accuse ware, and the turbidity that the turbidity detector 8 in the waste water bucket 5 detected is greater than waste water bucket 5 and predetermines the turbidity time, well accuse ware can send the instruction and open solenoid valve 6 on the sewage discharge pipe 501, with the sewage discharge in the waste water bucket 5. Meanwhile, the central control device sends an instruction to open the electromagnetic valve 6 and the water pump on the back washing water return pipe 104, at this time, the clean water filtered by the front filter element 1 flows back through the back washing water return pipe 104 to wash the front filter element 1, the washed wastewater is discharged into the wastewater barrel 5 through the wastewater discharge pipe 103, when the turbidity detected by the turbidity detector 8 in the front filter element 1 is lower than the preset turbidity lower limit, the central control device sends an instruction to close the electromagnetic valve 6 and the booster pump 7 on the back washing water return pipe 104, and meanwhile, when the turbidity value detected by the turbidity detector 8 in the wastewater barrel 5 is smaller than the preset turbidity value of the wastewater barrel 5, the central control device sends an instruction to close the electromagnetic valve 6 on the wastewater discharge pipe, and at this time, the back washing is finished.
When the liquid level sensor 9 on the waste water barrel 5 detects that the liquid level reaches the set upper limit of the liquid level, the central controller sends an instruction to open the electromagnetic valve 6 on the sewage drainage pipe, and the waste water in the waste water barrel 5 is discharged. When the liquid level sensor 9 detects that the liquid level is less than the set lower liquid level limit, the central controller sends an instruction to close the electromagnetic valve 6 on the sewage drain pipe, and wastewater continues to be collected.
When the water purifier system needs to prepare pure water, the central controller sends a command to open the electromagnetic valve 6 on the first water purifying pipe 105, and the system starts to prepare the pure water. The process of preparing pure water is not influenced in the back flushing process of the preposed filter element 1.
The invention effectively utilizes the waste water barrel 5 to collect waste water and concentrated water, when the front filter element 1 needs to be cleaned, the booster pump 7 is used for pressing the waste water in the waste water barrel 5 back to the front filter element 1 for flushing, the waste water is effectively reused, and meanwhile, when the waste water in the waste water barrel 5 has high turbidity and can not be used for flushing, the central controller can control the electromagnetic valve 6 on the waste water discharge pipe 501 to be opened, and the sewage which can not be reused is discharged into a sewer. And when the waste water turbidity in the waste water barrel 5 is large and can not be used for washing, the system can also reversely pump the purified water at the purified water end of the preposed filter element 1 to the raw water inlet pipe 101 through the booster pump 7 and reversely wash the preposed filter element 1. And the wastewater after the back washing enters the wastewater barrel 5 again for recycling. The waste water is utilized to the maximum extent, and water resources are saved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. A water purifier system, characterized in that: comprises a preposed filter element (1), a middle filter element (2) and an RO reverse osmosis filter element (3); the raw water inlet pipe (101) is communicated with the preposed filter element (1), the preposed filter element (1) is communicated with the middle filter element (2) through a water purifying pipe I (105), and the middle filter element (2) is communicated with the RO reverse osmosis filter element (3) through a water purifying pipe II (201);
the pre-positioned filter element (1) comprises a raw water end and a pre-positioned water purification end, and the RO reverse osmosis filter element (3) comprises a reverse osmosis water purification end and a pure water end;
a raw water inlet pipe (101), a waste water discharge pipe (103) and a waste water return pipe (102) are fixed on the raw water end, the waste water discharge pipe (103) and the waste water return pipe (102) are respectively communicated with a waste water barrel (5), and the front water purification end is communicated with the raw water inlet pipe (101) through a back washing return pipe (104);
the reverse osmosis water purification end is fixedly provided with the water purification pipe II (201) and a concentrated water discharge pipe (301), the concentrated water discharge pipe (301) is communicated with the wastewater barrel (5), the bottom of the wastewater barrel (5) is fixedly provided with a sewage discharge pipe (501), and the pure water end is fixedly provided with the pure water discharge pipe (4);
electromagnetic valves (6) are arranged on the back washing water return pipe (104), the wastewater water return pipe (102), the first water purification pipe (105) and the sewage discharge pipe (501), and booster pumps (7) are arranged on the wastewater water return pipe (102) and the back washing water return pipe (104);
turbidity detectors (8) are arranged at the inner bottom of the raw water end of the preposed filter element (1) and the inner bottom of the waste water barrel (5); a liquid level sensor (9) is arranged at the upper part in the waste water barrel (5);
the water purifier system also comprises a central controller, a wireless communication module and an intelligent terminal; solenoid valve (6), turbidity detector (8), booster pump (7) level sensor (9) electricity all is connected well accuse ware with wireless communication module, well accuse ware with wireless communication module fixes on the purifier, just well accuse ware passes through wireless communication module with intelligent terminal carries out radio communication.
2. The water purifier system of claim 1, wherein: the device is characterized in that a pressure stabilizing valve (10) and a one-way valve (11) are sequentially arranged on the raw water inlet pipe (101) from the far end to the near end, and the back washing water return pipe (104) is arranged between the one-way valve (11) and the raw water inlet on the front filter element (1).
3. The water purifier system of claim 1, wherein: the raw water inlet pipe (101) is communicated with a tap water pipe or a raw water storage barrel.
4. The water purifier system of claim 1, wherein: the middle filter element (2) is an ultrafiltration membrane filter element.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210467953.3A CN114772769A (en) | 2022-04-29 | 2022-04-29 | Water purifier system |
| PCT/CN2022/130465 WO2023207027A1 (en) | 2022-04-29 | 2022-11-08 | Water purifier system |
| ZA2022/12695A ZA202212695B (en) | 2022-04-29 | 2022-11-22 | Water purifier system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210467953.3A CN114772769A (en) | 2022-04-29 | 2022-04-29 | Water purifier system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114772769A true CN114772769A (en) | 2022-07-22 |
Family
ID=82434683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210467953.3A Pending CN114772769A (en) | 2022-04-29 | 2022-04-29 | Water purifier system |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN114772769A (en) |
| WO (1) | WO2023207027A1 (en) |
| ZA (1) | ZA202212695B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023207027A1 (en) * | 2022-04-29 | 2023-11-02 | 安徽贝驰生物科技有限公司 | Water purifier system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205382021U (en) * | 2015-12-15 | 2016-07-13 | 佛山尚之水净水科技有限公司 | Festival water circulating system and domestic purifier of domestic purifier |
| WO2018161456A1 (en) * | 2017-03-07 | 2018-09-13 | 佛山市顺德区美的饮水机制造有限公司 | Water filtering system |
| CN108686515A (en) * | 2018-08-24 | 2018-10-23 | 珠海格力电器股份有限公司 | A kind of water cleaning systems and its control method, water purifier improving the rate of recovery |
| CN208071449U (en) * | 2018-02-02 | 2018-11-09 | 青岛经济技术开发区海尔热水器有限公司 | A kind of water purifier that ultrafiltration membrane is preposition |
| CN208471721U (en) * | 2018-06-15 | 2019-02-05 | 潍坊海润网络科技有限公司 | The water purifier of wastewater displacement can be reduced |
| CN208829387U (en) * | 2018-06-11 | 2019-05-07 | 厦门雨云智能科技有限公司 | A kind of reverse osmosis water purifier processing system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10550013B2 (en) * | 2017-03-07 | 2020-02-04 | Foshan Shunde Midea Water Dispenser Mfg. Co., Ltd. | Water filtration system |
| CN108996611A (en) * | 2017-06-06 | 2018-12-14 | 青岛经济技术开发区海尔热水器有限公司 | A kind of water purifier |
| CN210528597U (en) * | 2019-02-22 | 2020-05-15 | 杨怡帆 | Intelligent wastewater recycling water purifier |
| CN109721181A (en) * | 2019-02-22 | 2019-05-07 | 杨怡帆 | Intelligent waste water reuse water purifier and control method |
| CN114772769A (en) * | 2022-04-29 | 2022-07-22 | 安徽贝驰生物科技有限公司 | Water purifier system |
-
2022
- 2022-04-29 CN CN202210467953.3A patent/CN114772769A/en active Pending
- 2022-11-08 WO PCT/CN2022/130465 patent/WO2023207027A1/en unknown
- 2022-11-22 ZA ZA2022/12695A patent/ZA202212695B/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205382021U (en) * | 2015-12-15 | 2016-07-13 | 佛山尚之水净水科技有限公司 | Festival water circulating system and domestic purifier of domestic purifier |
| WO2018161456A1 (en) * | 2017-03-07 | 2018-09-13 | 佛山市顺德区美的饮水机制造有限公司 | Water filtering system |
| CN208071449U (en) * | 2018-02-02 | 2018-11-09 | 青岛经济技术开发区海尔热水器有限公司 | A kind of water purifier that ultrafiltration membrane is preposition |
| CN208829387U (en) * | 2018-06-11 | 2019-05-07 | 厦门雨云智能科技有限公司 | A kind of reverse osmosis water purifier processing system |
| CN208471721U (en) * | 2018-06-15 | 2019-02-05 | 潍坊海润网络科技有限公司 | The water purifier of wastewater displacement can be reduced |
| CN108686515A (en) * | 2018-08-24 | 2018-10-23 | 珠海格力电器股份有限公司 | A kind of water cleaning systems and its control method, water purifier improving the rate of recovery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023207027A1 (en) * | 2022-04-29 | 2023-11-02 | 安徽贝驰生物科技有限公司 | Water purifier system |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA202212695B (en) | 2023-06-28 |
| WO2023207027A1 (en) | 2023-11-02 |
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