CN113754105A - Purification device and method for domestic tap water - Google Patents
Purification device and method for domestic tap water Download PDFInfo
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- CN113754105A CN113754105A CN202110922337.8A CN202110922337A CN113754105A CN 113754105 A CN113754105 A CN 113754105A CN 202110922337 A CN202110922337 A CN 202110922337A CN 113754105 A CN113754105 A CN 113754105A
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- water
- filter element
- pipeline
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- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a domestic tap water purification device, which comprises a five-stage filtration water purifier communicated with a tap water pipeline, wherein the five-stage filtration water purifier is communicated with a post-alkalescent filter element, the water outlet of the post-alkalescent filter element is a water outlet for purifying water, a waste water outlet of the five-stage filtration water purifier is communicated with a toilet water tank, the toilet water tank comprises a waste water storage chamber and a tap water storage chamber, the waste water outlet is communicated with the waste water storage chamber, overflow pipes and control buttons for flushing are arranged in the waste water storage chamber and the tap water storage chamber, the outer side surface of the waste water storage chamber is a transparent visible window with a water level line, and meanwhile, the invention also discloses a method for purifying tap water by adopting the device. The invention can firstly purify the alkalescent water, the alkalescent water can adjust the function of the human body and adjust the acid-base balance of the human body, and secondly, the invention can collect and utilize the waste water discharged by the purifier, thereby saving water resources and being more environment-friendly.
Description
Technical Field
The invention relates to a tap water purification device, in particular to a tap water purification device and a tap water purification method.
Background
Tap water refers to water which is produced by a tap water treatment plant after purification and disinfection and meets the corresponding standards and is used for people to live and produce, the domestic water mainly draws rivers, lakes, underground water and surface water through a water taking pump station of the water plant, the tap water plant carries out treatment of process flows such as sedimentation, disinfection, filtration and the like according to the national sanitary standards for drinking water, and finally the tap water meeting the relevant sanitary standards is conveyed to each user through a water distribution pump station, however, the tap water meeting the relevant sanitary standards often has secondary pollution in the conveying process, and then users basically select the tap water purification device to carry out secondary filtration on tap water, but the existing tap water purification device generates much waste water, wastes water resources, most of purified water is weakly acidic water, which easily causes premature aging of human body, gastric acid increase and kidney function damage, and the acid-base balance of the body is lost in the past.
Disclosure of Invention
Aiming at the existing defects, the invention provides a device and a method for purifying domestic tap water.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a life running water purifier, includes the five-stage filtration water purifier with the running water pipeline intercommunication, five-stage filtration water purifier intercommunication has rearmounted alkalescence filter core, the delivery port of rearmounted alkalescence filter core is the delivery port of purified water, the waste water outlet intercommunication of five-stage filtration water purifier has toilet tank, toilet tank includes waste water reservoir chamber, running water reservoir chamber, waste water outlet intercommunication waste water reservoir chamber, all be provided with the warning pipe in waste water reservoir chamber and the running water reservoir chamber and be used for the operating button that washes by water, the lateral surface of waste water reservoir chamber is the transparent visual window that has the waterline.
Preferably, the five-stage filtration water purifier comprises a front-mounted filtration filter element, a reverse osmosis filtration filter element and a rear-mounted filtration filter element which are sequentially communicated between a tap water pipeline and a rear-mounted alkalescent filter element.
Preferably, the preposed filtering filter element comprises a PP fiber filter element, a granular activated carbon filter element and a compressed activated carbon filter element which are sequentially communicated between a tap water pipeline and the reverse osmosis filtering filter element.
Preferably, the post-filter element is a post-activated carbon filter element.
Preferably, the front-mounted filter element is communicated with the reverse osmosis filter element through a split-flow type three-way valve, the five-stage filtration water purifier further comprises a back-flushing pipeline, the back-flushing pipeline comprises a back-flushing water inlet pipeline and a back-flushing water outlet pipeline, one end of the back-flushing water inlet pipeline is communicated with the split-flow type three-way valve, the other end of the back-flushing water inlet pipeline is communicated with a high-concentration drainage pipeline of the reverse osmosis filter element, one end of the back-flushing water outlet pipeline is communicated between the split-flow type three-way valve and the reverse osmosis filter element, the other end of the back-flushing water outlet pipeline is communicated with a confluence type three-way valve, the other two ends of the confluence type three-way valve are correspondingly communicated with the high-concentration drainage pipeline of the reverse osmosis filter element and a waste water storage chamber, electromagnetic valves are arranged on the back-flushing water inlet pipeline and the back-flushing water outlet pipeline, and an electromagnetic valve is also arranged between the reverse osmosis filter element and the rear-mounted filter element, and the electromagnetic valve is also arranged between the back washing water outlet pipeline and the flow dividing type three-way valve, and the electromagnetic valve is also arranged on a pipeline between the position where the high-concentration water discharge pipeline of the reverse osmosis filter element is communicated with the back washing water inlet pipeline and the flow converging type three-way valve.
Preferably, each of the manipulation buttons includes a small displacement button and a large displacement button.
A domestic tap water purification method adopts any one of the domestic tap water purification devices to purify domestic tap water.
The invention has the beneficial effects that: the post-positioned alkalescent filter element is arranged, so that the filtered water is alkalescent, the function of a human body can be regulated by the alkalescent water, the acid-base balance of the human body is maintained, the wastewater storage chamber is used for collecting wastewater discharged by the five-stage filtering water purifier, and a small-displacement button or a large-displacement button can be selected for effective use according to the water quantity in the wastewater storage chamber through the arranged transparent visual window with a water level line, so that the water resource is saved and the environment is protected.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a five-stage filtration water purifier according to an embodiment of the present invention;
FIG. 3 is a schematic view of a toilet tank according to an embodiment of the present invention;
part names and serial numbers in the figure: 1-five-stage filtration water purifier 11-front filtration filter element 111-PP fiber filter element 112-granular activated carbon filter element 113-compressed activated carbon filter element 12-reverse osmosis filtration filter element 120-high concentration drainage pipeline 121-backwashing water inlet pipeline 122-backwashing water outlet pipeline 13-rear filtration filter element 14-split-flow three-way valve 15-confluence three-way valve 16-reverse osmosis water inlet electromagnetic valve 17-reverse osmosis water outlet electromagnetic valve 18-high concentration drainage electromagnetic valve 19-backwashing water inlet electromagnetic valve 20-backwashing water outlet electromagnetic valve 2-rear weak alkaline filter element 3-toilet water tank 31-waste water storage chamber 311-waste water storage chamber small displacement button 312-waste water storage chamber large displacement button 313-visible window 32-tap water storage chamber 321-tap water storage chamber small displacement button 322-tap water storage chamber large displacement button A button.
Detailed Description
To more clearly illustrate the objects, technical solutions and advantages of the embodiments of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention. In addition, directional terms used in the present invention, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., refer to directions only as shown in the attached drawings, and are used for better and clearer explanation and understanding of the present invention, and do not indicate or imply orientation which the present invention must have, and thus, should not be construed as limiting the present invention.
Embodiments of the present invention are shown in fig. 1 to 3, a domestic tap water purification apparatus includes a five-stage filtration water purifier 1 communicated with a tap water pipeline, the five-stage filtration water purifier 1 is communicated with a post-weak alkaline filter element 2, a water outlet of the post-weak alkaline filter element 2 is a water outlet of purified water, the post-weak alkaline filter element 2 is arranged to make the filtered water weak alkaline, the weak alkaline water can adjust the human body function and maintain the acid-base balance of the body, a waste water outlet of the five-stage filtration water purifier 1 is communicated with a toilet water tank 3, the toilet water tank 3 includes a waste water storage chamber 31 and a tap water storage chamber 32, the waste water outlet of the five-stage filtration water purifier 1 is communicated with the waste water storage chamber 31, the waste water storage chamber 31 can collect waste water discharged from the five-stage filtration water purifier 1, although called waste water, the sanitation degree of the waste water is slightly better than that tap water is polluted by secondary, and the waste water is filtered by the first three-stage filter element in the five-stage filtering water purifier 1, and the waste water flows into a sewer to waste resources, therefore, the wastewater storage chamber 31 and the tap water storage chamber 32 are both provided with cylindrical overflow pipes and control buttons for flushing, one end of each overflow pipe is communicated with a flushing port of the toilet in a sealing way, the other end of each overflow pipe is opened at the upper part of the wastewater storage chamber 31, the outer side surface of the wastewater storage chamber 31 is a transparent visible window 313 with a water level line, the water level lines are two, the upper water level line is the high water level line in the vertical direction, the lower water level line is the low water level line in the vertical direction, the height of each overflow pipe is higher than the high water level line of the visible window 313, and is slightly lower than the highest visible line of the visible window 313, by arranging a cylindrical overflow pipe, the water quantity in the water storage chamber can not exceed the total volume of the water storage tank, and the excessive water quantity can be prevented from overflowing the water storage chamber.
In a further modification, as shown in fig. 1 and 2, the five-stage filtration water purifier 1 includes a pre-filtration filter element 11, a reverse osmosis filter element 12 and a post-filtration filter element 13 which are sequentially communicated between a tap water pipe and the post-weak alkaline filter element 2.
In a further modification, as shown in fig. 1 and 2, the pre-filter cartridge 11 includes a PP fiber cartridge 111, a granular activated carbon cartridge 112, and a compressed activated carbon cartridge 113, which are sequentially communicated between the tap water pipe and the reverse osmosis filter cartridge 12.
In a further development, as shown in fig. 1 and 2, the downstream filter insert 13 is a downstream activated carbon filter insert.
As shown in fig. 1 and fig. 2, the front-located filter element 11 is connected to the reverse osmosis filter element 12 through a split-flow three-way valve 14, the five-stage filtration water purifier 1 further comprises a back-flush pipeline, the back-flush pipeline comprises a back-flush water inlet pipeline 121 and a back-flush water outlet pipeline 122, one end of the back-flush water inlet pipeline 121 is connected to the split-flow three-way valve 14, the other end of the back-flush water inlet pipeline 121 is connected to a high-concentration water discharge pipeline 120 of the reverse osmosis filter element, one end of the back-flush water outlet pipeline 122 is connected between the split-flow three-way valve 14 and the reverse osmosis filter element 12, the other end of the back-flush water outlet pipeline 122 is connected to a confluent-flow three-way valve 15, the other two ends of the confluent-flow three-way valve 15 are correspondingly connected to the high-concentration water discharge pipeline of the reverse osmosis filter element 12 and the wastewater storage chamber 31, electromagnetic valves are respectively arranged on the back-flush water inlet pipeline 121 and the back-flush water outlet pipeline 122, the electromagnetic valve on the back-flushing water outlet pipeline 122 is a back-flushing water outlet electromagnetic valve 20, the electromagnetic valve on the back-flushing water inlet pipeline 121 is a back-flushing water inlet electromagnetic valve 19, an electromagnetic valve is also arranged between the reverse osmosis filtering filter element 12 and the post-filtering filter element 13 and is a reverse osmosis water outlet electromagnetic valve 17, an electromagnetic valve is also arranged between the back-flushing water outlet pipeline 122 and the shunt type three-way valve 14 and is a reverse osmosis water inlet electromagnetic valve 16, a high-concentration water discharge pipeline of the reverse osmosis filtering filter element 12 is also provided with an electromagnetic valve which is a high-concentration water discharge electromagnetic valve 18 on a pipeline between a position communicated with the back-flushing water inlet pipeline 121 and the converging type three-way valve 15, when the reverse osmosis water inlet electromagnetic valve 16, the reverse osmosis water outlet electromagnetic valve 17 and the high-concentration water discharge electromagnetic valve 18 are opened, and when the back-flushing water inlet electromagnetic valve 19 and the back-flushing water outlet electromagnetic valve 20 are closed, purified water can be obtained from a purified water outlet, meanwhile, high-concentration water generated by the reverse osmosis filter element 12 is discharged to the wastewater storage chamber 31 through the high-concentration water discharge pipeline 120, when the reverse osmosis filter element 12 is required to be backwashed, the backwash water inlet electromagnetic valve 19 and the backwash water outlet electromagnetic valve 20 are opened, the reverse osmosis water inlet electromagnetic valve 16, the reverse osmosis water outlet electromagnetic valve 17 and the high-concentration water discharge electromagnetic valve 18 are closed, at the moment, water flows through the backwash water inlet pipeline 121 to flush blockages on the reverse osmosis filter membrane and then flows to the wastewater storage chamber 31 through the backwash water outlet pipeline 122, wastewater generated in the two cases can be collected and waits for use in the wastewater storage chamber 31, and wastewater discharged from the wastewater discharge port comprises the high-concentration water and the backwash water.
In a further improvement, as shown in fig. 3, each control button comprises a small displacement button and a large displacement button, the small displacement button comprises a small displacement button 311 of the waste water storage chamber and a small displacement button 321 of the tap water storage chamber, the large displacement button comprises a large displacement button 312 of the waste water storage chamber and a large displacement button 322 of the tap water storage chamber, the water level condition of the waste water storage chamber 31 can be observed by arranging a transparent visual window 313 with a water level line, when the water level line of the water in the waste water storage chamber 31 is higher than the high water level line of the visual window 313, a user can select the small displacement button 311 of the waste water storage chamber or the large displacement button 312 of the waste water storage chamber according to requirements, when the water level line of the water in the waste water storage chamber 31 is lower than the high water level line of the visual window 313 and higher than the low water level line of the visual window 313, the user can select the small displacement button 311 of the waste water storage chamber, when the water level of the water in the waste water storage chamber 31 is lower than the low water level line of the visual window 313, the user can select the little discharge button 321 of running water reservoir chamber or the big discharge button 322 of running water reservoir chamber 32 as required, and running water reservoir chamber 32 communicates water pipe way, so running water reservoir chamber 32 is in full water state when not using, will fill up automatically after the use, sets up environmental protection more when the water economy resource like this.
A domestic tap water purification method adopts any one of the domestic tap water purification devices to purify domestic tap water, as shown in figures 1 to 3, tap water enters the device from a tap water pipeline to be filtered, purified water flows out of a purified water outlet of the device and can be directly drunk, waste water flows out of a waste water outlet and is collected into a waste water storage chamber 31 to be stored and used, the purified water obtained by filtering is weak alkaline water, the acid-base balance of a human body is favorably maintained, and the waste water filtered by the method can be utilized without wasting water resources.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides a life running water purifier, includes the five-stage filtration water purifier with the running water pipeline intercommunication, its characterized in that: the five-stage filtration water purifier intercommunication has rearmounted alkalescence filter core, the delivery port of rearmounted alkalescence filter core is the delivery port of purified water, the waste water outlet intercommunication of five-stage filtration water purifier has the closestool water tank, the closestool water tank includes waste water reservoir chamber, running water reservoir chamber, the waste water outlet intercommunication waste water reservoir chamber of five-stage filtration water purifier, all be provided with the warning pipe in waste water reservoir chamber and the running water reservoir chamber and be used for the operating button that washes by water, the lateral surface of waste water reservoir chamber is the transparent visual window that has the water level line.
2. The domestic tap water purification apparatus according to claim 1, characterized in that: the five-stage filtration water purifier comprises a front-mounted filtration filter element, a reverse osmosis filtration filter element and a rear-mounted filtration filter element which are sequentially communicated between a tap water pipeline and a rear-mounted alkalescent filter element.
3. The domestic tap water purification apparatus of claim 2, wherein: the front-mounted filter element comprises a PP fiber filter element, a granular activated carbon filter element and a compressed activated carbon filter element which are sequentially communicated between a tap water pipeline and a reverse osmosis filter element.
4. The domestic tap water purification apparatus of claim 2, wherein: the post-positioned filtering filter element is a post-positioned active carbon filter element.
5. The domestic tap water purification apparatus of claim 2, wherein: the front-mounted filter element is communicated with the reverse osmosis filter element through a shunting-type three-way valve, the five-stage filtration water purifier also comprises a back flush pipeline, the back flush pipeline comprises a back flush water inlet pipeline and a back flush water outlet pipeline, one end of the back flush water inlet pipeline is communicated with the shunting-type three-way valve, the other end of the back flush water inlet pipeline is communicated with a high-concentration drainage pipeline of the reverse osmosis filter element, one end of the back flush water outlet pipeline is communicated between the shunting-type three-way valve and the reverse osmosis filter element, the other end of the back flush water outlet pipeline is communicated with a converging-type three-way valve, the other two ends of the converging-type three-way valve are correspondingly communicated with the high-concentration drainage pipeline of the reverse osmosis filter element and a wastewater storage chamber, electromagnetic valves are arranged on the back flush water inlet pipeline and the back flush water outlet pipeline, and an electromagnetic valve is also arranged between the reverse osmosis filter element and the rear-mounted filter element, and the electromagnetic valve is also arranged between the back washing water outlet pipeline and the flow dividing type three-way valve, and the electromagnetic valve is also arranged on a pipeline between the position where the high-concentration water discharge pipeline of the reverse osmosis filter element is communicated with the back washing water inlet pipeline and the flow converging type three-way valve.
6. The domestic tap water purification apparatus according to claim 1, characterized in that: each of the manipulation buttons includes a small displacement button and a large displacement button.
7. A method for purifying domestic tap water is characterized in that: purifying domestic tap water using a domestic tap water purification apparatus according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110922337.8A CN113754105A (en) | 2021-08-12 | 2021-08-12 | Purification device and method for domestic tap water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110922337.8A CN113754105A (en) | 2021-08-12 | 2021-08-12 | Purification device and method for domestic tap water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113754105A true CN113754105A (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110922337.8A Withdrawn CN113754105A (en) | 2021-08-12 | 2021-08-12 | Purification device and method for domestic tap water |
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| CN (1) | CN113754105A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117361725A (en) * | 2023-11-13 | 2024-01-09 | 郴州领能科技有限公司 | Lithiummica waste liquid recycling device |
-
2021
- 2021-08-12 CN CN202110922337.8A patent/CN113754105A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117361725A (en) * | 2023-11-13 | 2024-01-09 | 郴州领能科技有限公司 | Lithiummica waste liquid recycling device |
| CN117361725B (en) * | 2023-11-13 | 2024-04-16 | 郴州领能科技有限公司 | Lithiummica waste liquid recycling device |
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Application publication date: 20211207 |
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| WW01 | Invention patent application withdrawn after publication |