CN114890562A - Reverse osmosis water purifier and waterway system thereof - Google Patents
Reverse osmosis water purifier and waterway system thereof Download PDFInfo
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- CN114890562A CN114890562A CN202210468079.5A CN202210468079A CN114890562A CN 114890562 A CN114890562 A CN 114890562A CN 202210468079 A CN202210468079 A CN 202210468079A CN 114890562 A CN114890562 A CN 114890562A
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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
- C02F1/44—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
- C02F1/001—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
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
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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
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
-
- 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
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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 reverse osmosis water purifier and a waterway system thereof, the waterway system comprises a raw water pipeline, a double water outlet tap, a preposed filter element, a composite filter element and a reverse osmosis filter element, a booster pump is arranged between the composite filter element and the reverse osmosis filter element, the double water outlet tap is arranged between the raw water pipeline and the preposed filter element, a valve core for controlling the opening and closing of the raw water pipeline is arranged on the double water outlet tap, the raw water flows into the preposed filter element through the valve core in the double water outlet tap, a signal line for controlling the starting and the stopping of the booster pump is connected between a rotating handle of the double water outlet tap and the booster pump, the reverse osmosis filter element is connected with a pure water pipeline, a waste water pipeline and a domestic water pipeline, the waste water pipeline is connected with a waste water ratio, the water inlet end of the domestic water pipeline is connected between the water inlet end of the waste water pipeline and the waste water ratio, and the water outlet end of the pure water pipeline and the water outlet end of the domestic water pipeline are connected with the double-outlet water faucet. This technical scheme can solve water purifier problem of leaking and reverse osmosis membrane jam problem simultaneously.
Description
Technical Field
The invention relates to the technical field of water purification equipment, in particular to a reverse osmosis water purifier and a waterway system thereof.
Background
At present, water purifiers in the industry are generally arranged between a water inlet and a faucet, tap water firstly enters the water purifier from the water inlet, is filtered by the water purifier and then flows out from the faucet, and the water outlet of the water purifier is controlled by the faucet. In addition, because the water purifier is internally provided with the water inlet electromagnetic valve, the water inlet electromagnetic valve needs to bear pressure for a long time, the water leakage risk also exists, the aperture ratio of the water inlet electromagnetic valve is smaller, the tap water flow can be attenuated, and the water leakage risk is also increased when the inner pipeline of the water purifier bears the water pressure for a long time.
The double-cutting water faucet is also available on the market, tap water enters the water purifier from the faucet end to be filtered after passing through the faucet, and the filtered water is discharged through the faucet at last. However, the water source is cut off while the water tap is turned off, the washing function of the RO membrane cannot be realized, and if the RO membrane is not washed, the phenomenon such as scaling is likely to occur for a long time, so that the service life of the RO membrane is reduced, and the water purification capacity of the water purifier is affected.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a reverse osmosis water purifier and a waterway system thereof, which can simultaneously solve the problems of water leakage and reverse osmosis membrane blockage of the water purifier, and improve the reliability of the waterway system.
In order to achieve the purpose, the invention adopts the following technical scheme:
a waterway system of a reverse osmosis water purifier comprises a raw water pipeline, a double-outlet tap, a preposed filter element, a composite filter element and a reverse osmosis filter element which are connected in sequence, a booster pump is arranged between the composite filter element and the reverse osmosis filter element, the double water outlet faucet is arranged between the original water pipeline and the preposed filter element, the double water outlet faucet is provided with a valve core for controlling the opening and closing of a raw water pipeline, raw water flows into the preposed filter element through the valve core in the double water outlet faucet, a signal line for controlling the start and stop of the booster pump is connected between the rotating handle and the booster pump, the reverse osmosis filter element is connected with a pure water pipeline, a waste water pipeline and a domestic water pipeline, the waste water pipeline is connected with a waste water ratio, the water inlet end of the domestic water pipeline is connected between the water inlet end of the waste water pipeline and the waste water ratio, and the water outlet end of the pure water pipeline and the water outlet end of the domestic water pipeline are connected with the double-water-outlet faucet;
when a rotating handle for pure water on the double-outlet faucet is opened, the valve core is opened, the booster pump is started, and raw water enters the pure water pipeline through the reverse osmosis action of a reverse osmosis membrane in the reverse osmosis filter element after being treated by the preposed filter element and the composite filter element and flows out from a water outlet of the double-outlet faucet;
when the rotating handle of the domestic water on the double-outlet faucet is opened, the valve core is opened, the booster pump is started, and the raw water is treated by the preposed filter element and the composite filter element, flows through the surface of the reverse osmosis membrane in the reverse osmosis filter element, enters the domestic water pipeline and flows out from the water outlet of the double-outlet faucet.
Preferably, the rotating handle controls the starting and stopping of the booster pump through a microswitch signal or a Hall switch signal.
Preferably, the preposed filter element is a PP filter element, and the composite filter element is an activated carbon filter element or a carbon fiber filter element.
Preferably, a raw water TDS monitoring device is arranged between the preposed filter element and the composite filter element.
Preferably, the pure water pipeline is provided with a pure water TDS monitoring device.
The reverse osmosis water purifier is characterized in that the waterway system of the reverse osmosis water purifier is adopted.
Compared with the prior art, the invention has the following beneficial effects due to the adoption of the technical scheme:
1. according to the waterway system of the reverse osmosis water purifier, the double water outlets are arranged between the original water pipeline and the front filter element, and the rotating handle of the double water outlets is used for controlling the opening and closing of the valve core in the original water pipeline, so that the purpose of stopping water by closing the rotating handle of the living water or the pure water can be realized, and the problem of water leakage of the water purifier is solved;
2. according to the waterway system of the reverse osmosis water purifier, the switch of the booster pump is controlled by using the rotating handle of the double water outlet faucet, so that a large amount of water can be discharged when the living water or the pure water is taken;
3. the water inlet end of the domestic water pipeline in the waterway system of the reverse osmosis water purifier is connected between the water inlet end of the wastewater pipeline and the wastewater ratio, so that when a rotating handle of pure water is opened, the valve core is opened, the booster pump is opened, the domestic water pipeline is closed, and under the pressure action of the booster pump, the domestic water enters the pure water pipeline through the reverse osmosis effect of the reverse osmosis membrane in the reverse osmosis filter element and flows out from the water outlets of the double water outlets; when a rotating handle of the living water is opened, the valve core is opened, the booster pump is opened, the pure water pipeline is closed, and the living water flows through the surface of the reverse osmosis membrane to flush the reverse osmosis membrane under the pressure action of the booster pump, so that the problem of blockage of the reverse osmosis membrane is solved, the service life of the reverse osmosis membrane is prolonged, and water is efficiently saved;
4. the reverse osmosis water purifier has the advantages of fewer internal components, simple structure and low production cost.
Drawings
FIG. 1 is a schematic view of a waterway of the present invention.
1. A double water outlet faucet; 11. rotating the handle; 12. a water outlet; 2. a front filter element; 3. a composite filter element; 4. a reverse osmosis filter element; 5. a booster pump; 6. the ratio of waste water to waste water; 7. a raw water pipeline; 8. a pure water line; 9. a waste water line; 10. a domestic water pipeline; 101. and a signal line.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1, a waterway system of reverse osmosis water purifier, including former water pipeline 7, two tap 1 and leading filter core 2, composite filter element 3 and reverse osmosis filter core 4 that connect gradually, be equipped with booster pump 5 between composite filter element 3 and the reverse osmosis filter core 4, two tap 1 sets up between former water pipeline 7 and leading filter core 2, be equipped with the case that is used for controlling former water pipeline 7 switching on two tap 1, former water flows into leading filter core 2 through the case in two tap 1, even there is the signal line 101 that is used for controlling booster pump 5 to open and stop between twist grip 11 and the booster pump 5, be connected with pure water pipeline 8, waste water pipeline 9 and domestic water pipeline 10 on the reverse osmosis filter core 4, be connected with waste water ratio 6 on waste water pipeline 9, the numerical value of waste water ratio can set up according to the actual requirement, domestic water pipeline 10's the end of intaking is connected between waste water pipeline 9's the intake end and waste water ratio 6 The water outlet end of the pure water pipeline 8 and the water outlet end of the domestic water pipe are connected with the double-water-outlet faucet 1;
when a rotating handle 11 of pure water on the double-outlet faucet 1 is opened, the valve core is opened, the booster pump 5 is started, raw water enters the pure water pipeline 8 through the reverse osmosis effect of a reverse osmosis membrane in the reverse osmosis filter element 4 after being treated by the preposed filter element 2 and the composite filter element 3, and flows out of a water outlet 12 of the double-outlet faucet 1;
when the rotating handle 11 of the domestic water on the double-outlet faucet 1 is opened, the valve core is opened, the booster pump 5 is started, and the raw water is treated by the preposed filter element 2 and the composite filter element 3, flows through the surface of the reverse osmosis membrane in the reverse osmosis filter element 4, enters the domestic water pipeline 10 and flows out from the water outlet 12 of the double-outlet faucet 1.
Therefore, the double-water-outlet faucet is arranged between the original water pipeline and the front filter element, and the rotating handle of the double-water-outlet faucet is used for controlling the opening and closing of the valve core in the original water pipeline, so that the purpose of stopping water by closing the rotating handle of the domestic water or the pure water can be realized, and the water leakage problem of the water purifier is solved; connecting the water inlet end of the domestic water pipeline between the water inlet end of the wastewater pipeline and the wastewater ratio, so that when the rotating handle of pure water is opened, the valve core is opened, the booster pump is opened, the domestic water pipeline is closed, and under the pressure action of the booster pump, the domestic water enters the pure water pipeline through the reverse osmosis effect of the reverse osmosis membrane in the reverse osmosis filter element and flows out of the water outlets of the double water outlets; when the rotating handle of the domestic water is opened, the valve core is opened, the booster pump is opened, the pure water pipeline is closed, and the domestic water flows through the surface of the reverse osmosis membrane to wash the reverse osmosis membrane under the pressure action of the booster pump, so that the problem of blockage of the reverse osmosis membrane is solved, the service life of the reverse osmosis membrane is prolonged, and efficient water saving is realized.
Therefore, the waterway system of this application can solve water purifier problem of leaking and reverse osmosis membrane simultaneously and block up the problem, improves waterway system's reliability, has reduced electrical components's use simultaneously, saves control panel, elements such as the solenoid valve of intaking, high-pressure switch, check valve and structure, reduces the quality risk that these electronic component brought when effectively reduce cost.
In the invention, the rotating handle 11 controls the start and stop of the booster pump through a microswitch signal or a Hall switch signal. In one mode, a magnet is arranged on the rotating handle 11, the hall switch is connected with a control board on the booster pump 5, and when the rotating handle 11 is turned on, a hall switch signal can be triggered, so that the booster pump 5 is started; in another mode, a microswitch is arranged on the rotating handle and is connected with the booster pump 5 in series, and when the rotating handle 11 is opened, a circuit of the booster pump 5 is conducted to start the booster pump 5.
In the invention, the preposed filter element 2 is a PP filter element, and the composite filter element 3 is an activated carbon filter element or a carbon fiber filter element, so that large particles, colloid and the like in water can be removed, and the living water is obtained.
As preferred, be equipped with raw water TDS monitoring devices between leading filter core 2 and the combined filter core 3 for judge the TDS value in the raw water, be equipped with pure water TDS monitoring devices on the pure water pipeline 8 for judge the TDS value in the pure water, thereby the numerical value in the adjustment waste water ratio 6 or change reverse osmosis membrane.
The invention also provides a reverse osmosis water purifier, which adopts the waterway system of the reverse osmosis water purifier.
All features described in the description, the appended claims and the drawings, either individually or in any combination thereof, are essential features of the invention.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "one implementation," "a specific implementation," "other implementations," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment, implementation, or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described above may also be combined in any suitable manner in any one or more of the embodiments, examples, or examples. The invention also includes any one or more of the specific features, structures, materials, or characteristics described above, taken alone or in combination.
Although the embodiments of the present invention have been shown and described, it is understood that the embodiments are illustrative and not restrictive, and that those skilled in the art can make changes, modifications, substitutions, variations, deletions, additions or rearrangements of features and elements within the scope of the invention without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a waterway system of reverse osmosis water purifier, includes former water pipeline (7), two tap (1) and leading filter core (2), composite filter core (3) and reverse osmosis filter core (4) that connect gradually, be equipped with booster pump (5) between composite filter core (3) and reverse osmosis filter core (4), its characterized in that, two tap (1) set up between former water pipeline (7) and leading filter core (2), be equipped with the case that is used for controlling former water pipeline (7) switching on two tap (1), the former water flows into leading filter core (2) through the case in two tap (1), even has signal line (101) that are used for controlling booster pump (5) to open between twist grip (11) and booster pump (5) of two tap (1) and stops, be connected with pure water pipeline (8) on reverse osmosis filter core (4), The household water purifier comprises a waste water pipeline (9) and a domestic water pipeline (10), wherein the waste water pipeline (9) is connected with a waste water ratio (6), the water inlet end of the domestic water pipeline (10) is connected between the water inlet end of the waste water pipeline (9) and the waste water ratio (6), and the water outlet end of a pure water pipeline (8) and the water outlet end of a domestic water pipe are connected with a double-water-outlet faucet (1);
when a rotating handle (11) of pure water on the double-outlet faucet (1) is opened, the valve core is opened, the booster pump (5) is started, and raw water enters the pure water pipeline (8) through the reverse osmosis effect of a reverse osmosis membrane in the reverse osmosis filter element (4) after being treated by the preposed filter element (2) and the composite filter element (3) and flows out from a water outlet (12) of the double-outlet faucet (1);
when a rotating handle (11) of domestic water on the double-outlet faucet (1) is opened, the valve core is opened, the booster pump (5) is started, and raw water is treated by the preposed filter element (2) and the composite filter element (3), flows through the surface of a reverse osmosis membrane in the reverse osmosis filter element (4), enters the domestic water pipeline (10), and flows out from a water outlet (12) of the double-outlet faucet (1).
2. The waterway system of a reverse osmosis water purifier as recited in claim 1, wherein the turning handle (11) controls the start and stop of the booster pump (5) through a microswitch signal or a Hall switch signal.
3. The waterway system of a reverse osmosis water purifier as recited in claim 1, wherein the front filter element (2) is a PP filter element, and the composite filter element (3) is an activated carbon filter element or a carbon fiber filter element.
4. The waterway system of a reverse osmosis water purifier as recited in claim 1, wherein a raw water TDS monitoring device is disposed between the pre-filter element (2) and the composite filter element (3).
5. The waterway system of a reverse osmosis water purifier according to claim 1, wherein the pure water pipeline (8) is provided with a pure water TDS monitoring device.
6. A reverse osmosis water purifier characterized by using the water circuit system of the reverse osmosis water purifier according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210468079.5A CN114890562A (en) | 2022-04-29 | 2022-04-29 | Reverse osmosis water purifier and waterway system thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210468079.5A CN114890562A (en) | 2022-04-29 | 2022-04-29 | Reverse osmosis water purifier and waterway system thereof |
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| CN114890562A true CN114890562A (en) | 2022-08-12 |
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| CN113526702A (en) * | 2021-07-13 | 2021-10-22 | 广东万家乐燃气具有限公司 | Two waterway systems of play of purifier and purifier |
| CN215166155U (en) * | 2021-04-15 | 2021-12-14 | 浙江苏泊尔厨卫电器有限公司 | Tap and water purification system with same |
| CN216336945U (en) * | 2021-12-11 | 2022-04-19 | 广东叮咚净水科技有限公司 | Water saving device of water purifier |
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| JP2004017016A (en) * | 2002-06-20 | 2004-01-22 | Zenken:Kk | Reverse osmosis membrane water purifier |
| CN204569583U (en) * | 2015-04-14 | 2015-08-19 | 江西书源科技有限公司 | A kind of intelligent pure water is just rinsing and temperature steady flow water-saving type reverse osmosis water purifier |
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