CN218980780U - Water purification system and water purifier with same - Google Patents
Water purification system and water purifier with same Download PDFInfo
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- CN218980780U CN218980780U CN202223613343.4U CN202223613343U CN218980780U CN 218980780 U CN218980780 U CN 218980780U CN 202223613343 U CN202223613343 U CN 202223613343U CN 218980780 U CN218980780 U CN 218980780U
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Abstract
The utility model provides a water purifying system and a water purifier with the same. The water purification system includes: the first filter element assembly is internally provided with a primary filter element and a first reverse osmosis filter element, and is provided with a primary water inlet and a primary water outlet which are connected with the primary filter element, and a first raw water port, a first pure water port and a first concentrated water port which are connected with the first reverse osmosis filter element; the second filter element assembly is internally provided with a second reverse osmosis filter element, and is provided with a second raw water port, a second pure water port and a second concentrated water port which are connected with the second reverse osmosis filter element; and a booster pump, wherein the daily water yield D of the first reverse osmosis filter element 1 Less than the second reverse osmosisDaily water yield D of filter element 2 . The water outlet amount at the water taking end of the water purifying system can be the sum of pure water generated by the first reverse osmosis filter element and the second reverse osmosis filter element. Therefore, the water purification system can provide larger water yield and meet the requirement of users for large-flux water taking.
Description
Technical Field
The utility model relates to the technical field of water purification, in particular to a water purification system and a water purifier with the same.
Background
Along with the improvement of living standard, people have higher and higher water taking requirements on the water purifier, and the through flow of the water purifier is also larger and larger.
In the existing water purifier, large-flux water outlet of the water purifier is realized by arranging a large-flux reverse osmosis filter element or connecting a plurality of reverse osmosis filter elements in parallel.
However, the development of an independent large-flux reverse osmosis filter element can cause the problem of insufficient bearing capacity due to overlarge volume of a reverse osmosis membrane in the reverse osmosis filter element. And if each reverse osmosis filter element is respectively connected with one booster pump, the product size can be increased, and the product cost can be increased. In summary, there is a need for a water purification system that is low in cost, compact and has a high throughput water outlet capacity.
Disclosure of Invention
In order to at least partially solve the problems occurring in the prior art, according to one aspect of the present utility model, a water purification system is provided. The water purification system has water inlet, water intaking end and drainage end, and the water purification system still includes: the first filter element assembly is internally provided with a primary filter element and a first reverse osmosis filter element, and is provided with a primary water inlet and a primary water outlet which are connected with the primary filter element, and a first raw water port, a first pure water port and a first concentrated water port which are connected with the first reverse osmosis filter element; the second filter element assembly is internally provided with a second reverse osmosis filter element, and the second filter element assembly is provided with a second raw water port, a second pure water port and a second concentrated water port which are connected with the second reverse osmosis filter element; and a booster pump, wherein the daily water yield D of the first reverse osmosis filter element 1 Daily water yield D smaller than second reverse osmosis filter element 2 The water inlet end is connected with the primary water inlet, the primary water outlet is connected with the water inlet of the booster pump, and the water outlet of the booster pumpThe first water outlet is connected with the first water outlet, the second water outlet is connected with the second water outlet, the first water outlet is connected with the water draining end, and the first water outlet and the second water outlet are both connected with the water taking end.
According to the water purification system provided by the embodiment of the utility model, the water yield at the water taking end can be the sum of pure water generated by the first reverse osmosis filter element and the second reverse osmosis filter element. Therefore, the water purification system can provide larger water yield and meet the requirement of users for large-flux water taking. Compared with the method that two reverse osmosis filter elements are respectively connected through two booster pumps, the number of booster pumps can be reduced, the size of the water purifying system is reduced, and the product cost is reduced. Compared with the method that one booster pump is used for simultaneously providing pressure for two reverse osmosis filter elements connected in parallel, the booster pump can be guaranteed to provide enough pressure before the membrane for the two reverse osmosis filter elements, so that the filtering effect of the reverse osmosis filter elements is not affected. In addition, because the through flow of the first reverse osmosis filter element is smaller than that of the second reverse osmosis filter element, the first reverse osmosis filter element and the primary filter element can be combined into a first filter element assembly, and therefore, the integration level of the first filter element assembly is high, the waterway of the water purification system is more compact, and the water purification machine with the waterway system is facilitated to be reduced.
Illustratively D 2 ≥2D 1 . Through this water purification system, can make first reverse osmosis filter core more effectively utilize the dense water that the second reverse osmosis filter core produced in order to carry out secondary filtration and produce pure water, neither can be because the dense water that the second reverse osmosis filter core produced is too much, cause first reverse osmosis filter core can not receive completely, cause dense water extravagant, also can not because the dense water that the second reverse osmosis filter core produced is too little, the demand water yield of the second former mouth of a river of first reverse osmosis filter core is not satisfied, reduce the filter effect of first reverse osmosis filter core.
Illustratively, the daily water yield D of the first reverse osmosis cartridge 1 600 gallons, daily water production D of the second reverse osmosis cartridge 2 1400 gallons. This is because the first reverse osmosis filter element having a daily water yield of gallons has a size when combined with the primary filter element that is comparable to the size of the second reverse osmosis filter element having a daily water yield of up to 1400 grams, facilitating the first filter element assembly and the second filter element assemblyThe parts are produced and processed by using the same set of die, so that the product cost is reduced.
Illustratively, the first filter element assembly further comprises a first filter flask, the first raw water port, the first pure water port, the first concentrate water port, the primary water inlet and the primary water outlet are all disposed on the first filter flask, and the primary filter element and the first reverse osmosis filter element are all disposed in the first filter flask. The primary filter element and the first reverse osmosis filter element are arranged in the first filter flask, so that the integration level of the filter element can be improved, and the filter element is convenient for users to use and replace.
The second filter cartridge assembly further comprises a second filter flask, the second reverse osmosis filter cartridge being disposed within the second filter flask, the first filter flask having the same dimensions as the second filter flask. In this way, a set of dies can be shared when producing the first filter element assembly and the second filter element assembly, thereby reducing product costs.
Illustratively, the first filter element assembly has a mounting face on which the first pure water port, the first concentrate water port, the primary water inlet and the primary water outlet are disposed. The mounting end face can be used for connecting the first filter element component with a filter element mounting seat of the water purifier. All set up each mouth of a river on the installation terminal surface, can make things convenient for the user to install first filter element assembly on the purifier. When the installation end surface is correctly connected with the filter element installation seat, the water gaps can also be connected.
Illustratively, the primary water outlet is disposed in the center of the mounting end face, and the first primary water port, the first pure water port, the first concentrated water port, and the primary water inlet are disposed around the primary water outlet. The arrangement can effectively utilize the area of the installation end face of the first filter element assembly, so that the water gap layout is compact, and the size of the installation end face can be reduced.
Illustratively, at least one of the first raw water port, the first pure water port, the first concentrate water port, and the primary water inlet is at a different distance from the primary water outlet than the other water ports. This arrangement can function to prevent a user from misconnecting the first filter element assembly.
Illustratively, the first raw water port, the first pure water port, the first concentrate water port, and the primary water inlet are disposed evenly around the primary water outlet. The arrangement can lead each water gap to be more reasonable in layout on the installation end face, and can reduce difficulty when producing and processing each water gap.
Illustratively, the primary water inlet, primary water outlet, first pure water port, and second pure water port are 4 water diversion ports. And 4, the water diversion openings can circulate more water flow, so that the resistance of a large number of water flowing down openings to the water flow is reduced.
According to another aspect of the present utility model, there is provided a water purifier comprising any one of the above water purification systems.
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description section. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
Advantages and features of the utility model are described in detail below with reference to the accompanying drawings.
Drawings
The following drawings are included to provide an understanding of the utility model and are incorporated in and constitute a part of this specification. Embodiments of the present utility model and their description are shown in the drawings to explain the principles of the utility model. In the drawings of which there are shown,
FIGS. 1-3 are waterway diagrams of a water purification system according to various exemplary embodiments of the present utility model;
FIG. 4 is a perspective view of the first cartridge assembly shown in FIG. 1;
FIG. 5 is a cross-sectional view of the first cartridge assembly shown in FIG. 4;
FIG. 6 is a bottom view of the first cartridge assembly shown in FIG. 4;
FIG. 7 is a cross-sectional view of the second cartridge assembly of FIG. 1;
FIG. 8 is a bottom view of the second cartridge assembly of FIG. 7; and
fig. 9 is a perspective view of a water purifier according to an exemplary embodiment of the present utility model.
Wherein the above figures include the following reference numerals:
101. a water inlet end; 102. a water intake end; 103. a drainage end; 100. a first filter element assembly; 110. a primary filter element; 111. a primary water inlet; 112. a primary water outlet; 120. a first reverse osmosis cartridge; 121. a first raw water port; 122. a first pure water port; 123. a first water concentration port; 130. a first filter flask; 200. a second filter element assembly; 210. a second reverse osmosis cartridge; 211. a second raw water gap; 212. a second pure water port; 213. a second water concentration port; 220. a second filter flask; 230. a blocking member; 300. and a booster pump.
Detailed Description
In the following description, numerous details are provided to provide a thorough understanding of the utility model. However, it will be understood by those skilled in the art that the following description illustrates preferred embodiments of the utility model by way of example only and that the utility model may be practiced without one or more of these details. Furthermore, some technical features that are known in the art have not been described in detail in order to avoid obscuring the utility model.
According to one aspect of the present utility model, a water purification system is provided, as shown in fig. 1-3. The water purification system may have a water intake end 101, a water intake end 102, and a water discharge end 103. The water inlet 101 may be used to connect municipal water lines. The water intake 102 may be used to connect to a water intake device, such as a faucet or the like. The drain end 103 may be used to connect a drain line.
The water purification system may include a first cartridge assembly 100, a second cartridge assembly 200, and a booster pump 300.
A primary filter element 110 and a first reverse osmosis filter element 120 may be disposed within the first filter element assembly 100.
First filter element assembly 100 may have a primary water inlet 111, a primary water outlet 112, a first raw water port 121, a first pure water port 122, and a first concentrate port 123. Wherein the primary water inlet 111 and the primary water outlet 112 may be connected to the primary filter element 110. The first raw water port 121, the first pure water port 122, and the first concentrate port 123 may be connected to the first reverse osmosis cartridge 120. The primary filter element 110 may employ various types of filter elements known in the art or which may occur in the future, such as carbon fiber filter elements, PP filter elements, ceramic filter elements, or composite filter elements formed by compositing multiple filter elements, etc. The primary filter element 110 may function as a pre-filter element.
A second reverse osmosis cartridge 210 may be disposed within the second cartridge assembly 200. The second cartridge assembly may have a second raw water port 211, a second pure water port 212, and a second concentrate port 213 connected to the second reverse osmosis cartridge 210.
Wherein, the daily water yield D of the first reverse osmosis filter element 120 1 Daily water production D less than second reverse osmosis cartridge 210 2 . Daily water production is typically in gallons. The skilled person is familiar with the use of daily water production to distinguish the water production rate of a reverse osmosis cartridge. The larger the daily water yield value is, the larger the through flow of the reverse osmosis filter element is, and the faster the water making speed of the reverse osmosis filter element is.
In the water purification system, the water inlet end 101 may be connected to the primary water inlet 111. The primary water outlet 112 may be connected to a water inlet of the booster pump 300. The water outlet of the booster pump 300 may be connected to the second raw water port 211. The second water rich port 213 may be connected to the first raw water port 121. The first water enrichment port 123 may be connected to the drain end 103. The first and second pure water ports 122, 212 may each be connected to the water intake end 102, as shown in fig. 1. In fig. 2-3, the portion within the dashed box may be represented as first cartridge assembly 100. Since primary filter element 110 and first reverse osmosis filter element 120 together form first filter element assembly 100, fig. 2-3 may be different representations of the same water purification system.
The working flow of the water purification system will be described in detail with reference to fig. 2. Raw water may enter the water purification system from the water inlet 101. Raw water is first filtered through the primary filter element 110. The primary filter element 110 may filter large-sized impurities in raw water. Raw water filtered through the primary filter element 110 may pass through the booster pump 300 from the second raw water port 211 into the second reverse osmosis filter element 210. The raw water is filtered through the second reverse osmosis cartridge 210 to generate pure water a, and the second reverse osmosis cartridge 210 may also generate a part of concentrated water. The concentrate produced by the second reverse osmosis cartridge 210 may enter the first reverse osmosis cartridge 120 through the first raw water port 121. The water entering the first reverse osmosis cartridge 120 passes throughPure water B may be produced by filtration and concentrated water produced by the first reverse osmosis cartridge 120 may be discharged from the discharge end 103. Pure water a generated by the second reverse osmosis filter element and pure water B generated by the first reverse osmosis filter element can be combined and flow to the water intake end 102. Daily water production D according to first reverse osmosis cartridge 120 1 Daily water production D less than second reverse osmosis cartridge 210 2 It will be appreciated that, since the amount of raw water required for the second reverse osmosis cartridge 210 is relatively large, the amount of water discharged from the second water concentration port 213 is also large, and the amount of raw water required for the first water concentration port 121 of the first reverse osmosis cartridge 120 is relatively small, the amount of raw water required for the first water concentration port 121 of the first reverse osmosis cartridge 120 may be matched with the amount of water discharged from the second water concentration port 213 of the second reverse osmosis cartridge 210 in some cases. In this way, the first and second reverse osmosis cartridges 120, 210 can be connected in a manner as shown in fig. 1-3 to produce a high flux reverse osmosis cartridge effect.
In the water purification system provided by the embodiment of the present utility model, the water yield at the water intake end 102 may be the sum of the pure water generated by the first reverse osmosis filter element 120 and the second reverse osmosis filter element 210. Therefore, the water purification system can provide larger water yield and meet the requirement of users for large-flux water taking. Compared with the method that two reverse osmosis filter elements are respectively connected through two booster pumps, the number of booster pumps can be reduced, the size of the water purifying system is reduced, and the product cost is reduced. Compared with the method that one booster pump is used for simultaneously providing pressure for two reverse osmosis filter elements connected in parallel, the booster pump can be guaranteed to provide enough pressure before the membrane for the two reverse osmosis filter elements, so that the filtering effect of the reverse osmosis filter elements is not affected. In addition, since the flow rate of the first reverse osmosis filter element 120 is smaller than that of the second reverse osmosis filter element 210, the first reverse osmosis filter element and the primary filter element can be combined into a first filter element assembly, so that the integration level of the first filter element assembly is high, the waterway of the water purification system is more compact, and the water purification machine with the waterway system is facilitated to be reduced.
Illustratively, the daily water yield D of the second reverse osmosis cartridge 2 Daily water yield D of the first reverse osmosis filter element which is more than or equal to twice 1 . Through the cooperation useThe first reverse osmosis filter element 120 and the second reverse osmosis filter element 210 can make the first reverse osmosis filter element 120 more effectively use the concentrated water generated by the second reverse osmosis filter element 210 to perform secondary filtration to generate pure water, so that the filtering effect of the first reverse osmosis filter element 120 is not affected because the concentrated water generated by the second reverse osmosis filter element 210 is too much and the first reverse osmosis filter element 120 cannot fully receive, so that the concentrated water is wasted, and the concentrated water generated by the second reverse osmosis filter element 210 is too little and does not meet the requirement of the second raw water gap 211 of the first reverse osmosis filter element 120.
Preferably, the daily water yield D of the first reverse osmosis cartridge 120 1 600 gallons. Daily water production D of second reverse osmosis cartridge 210 2 1400 gallons. This is because the size of the first reverse osmosis cartridge 120 having a 600 gallon daily water yield combined with the primary cartridge 110 is comparable to the size of the second reverse osmosis cartridge 210 having a 1400 gallon daily water yield, facilitating the production and processing of the first cartridge assembly 100 and the second cartridge assembly 200 using the same set of molds, and reducing the cost of the product.
For example, as shown in fig. 4-6, the first filter cartridge assembly 100 may further include a first filter flask 130. The first raw water port 121, the first pure water port 122, the first concentrated water port 123, the primary water inlet 111, and the primary water outlet 112 may be all provided on the first filter flask 130. The primary filter element 110 and the first reverse osmosis filter element 120 may each be disposed within a first filter flask 130. In some embodiments, as shown in fig. 5, the primary filter element 110 may be disposed in a central tube of the first reverse osmosis filter element 120 within the first filter flask 130. Of course, it is understood that in embodiments not shown, the primary filter element 110 and the first reverse osmosis filter element 120 may also be disposed independently of one another within the first filter flask 130. The first reverse osmosis cartridge 120 can also be removably connected to the primary cartridge 110, as shown schematically in fig. 3. In summary, the primary filter element 110 and the first reverse osmosis filter element 120 are disposed in the first filter flask 130, which can improve the integration level of the filter element, and facilitate the use and replacement of the filter element by a user.
Illustratively, the second filter cartridge assembly 200 may further include a second filter flask 220. The second reverse osmosis cartridge 210 may be disposed within a second filter flask 220. The first filter flask 130 and the second filter flask 220 may have the same dimensions, as shown in fig. 7-8. In this way, a set of filter flask molds can be shared in the production of first filter cartridge assembly 100 and second filter cartridge assembly 200, thereby reducing product costs. It will be appreciated that after the second reverse osmosis cartridge 210 is installed into the second filter flask 220, since only 3 water ports are required for the second reverse osmosis cartridge 210, the unused water ports on the second filter flask 220 can be plugged by the plugging member 230, thereby ensuring that the second cartridge assembly 200 is consistent with the external dimensions of the filter flask used with the first cartridge assembly 100.
Illustratively, the first cartridge assembly 100 may have a mounting end face. The first pure water port 122, the first concentrated water port 123, the primary water inlet 111, and the primary water outlet 112 may be all provided on the installation end surface. The mounting end face may be used to connect the first cartridge assembly 100 with a cartridge mount of a water purifier. Each water gap is arranged on the installation end surface, so that a user can conveniently install the first filter element assembly 100 on the water purifier. When the installation end surface is correctly connected with the filter element installation seat, the water gaps can also be connected.
Illustratively, the primary water outlet 112 may be disposed in the center of the mounting end face. The first raw water port 121, the first pure water port 122, the first concentrated water port 123, and the primary water inlet 111 may be disposed around the primary water outlet 112. In the embodiment shown in fig. 6, the water ports may form a cross around the primary water outlet 112. This arrangement can effectively utilize the area of the mounting end face of the first cartridge assembly 100, so that each nozzle layout is compact, and the size of the mounting end face can be reduced.
Illustratively, at least one of the first raw water gap 121, the first pure water gap 122, the first concentrated water gap 123, and the primary water inlet 111 is at a different distance from the primary water outlet 112 than the other water gaps are from the primary water outlet 112. In the embodiment shown in fig. 6, the primary water inlet 111 is further away from the primary water outlet 112 than the other water inlets. This arrangement can function to prevent a user from misconnecting the first cartridge assembly 100.
Illustratively, the first raw water port 121, the first pure water port 122, the first concentrated water port 123, and the primary water inlet 111 may be uniformly disposed around the primary water outlet 112, as shown in fig. 6. The arrangement can lead each water gap to be more reasonable in layout on the installation end face, and can reduce difficulty when producing and processing each water gap.
Illustratively, primary water inlet 111, primary water outlet 112, first pure water port 122, and second pure water port 212 are 4-split water ports. The 4-degree water diversion opening refers to the pipe diameter size at the water opening. And 4, the water diversion openings can circulate more water flow, so that the resistance of a large number of water flowing down openings to the water flow is reduced.
According to another aspect of the present utility model, there is provided a water purifier, as shown in fig. 9. The water purifier may comprise any of the water purification systems described above.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front", "rear", "upper", "lower", "left", "right", "transverse", "vertical", "horizontal", and "top", "bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely for convenience of describing the present utility model and simplifying the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, without limiting the scope of protection of the present utility model; the orientation terms "inner" and "outer" refer to the inner and outer relative to the outline of the components themselves.
For ease of description, regional relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein to describe regional positional relationships of one or more components or features to other components or features illustrated in the figures. It will be understood that the relative terms of regions include not only the orientation of the components illustrated in the figures, but also different orientations in use or operation. For example, if the element in the figures is turned over entirely, elements "over" or "on" other elements or features would then be included in cases where the element is "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". Moreover, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and all such cases are intended to be encompassed herein.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, components, assemblies, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
The present utility model has been illustrated by the above-described embodiments, but it should be understood that the above-described embodiments are for purposes of illustration and description only and are not intended to limit the utility model to the embodiments described. In addition, it will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that many variations and modifications are possible in light of the teachings of the utility model, which variations and modifications are within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (11)
1. A water purification system, characterized in that the water purification system has a water inlet end, a water intake end and a water discharge end, the water purification system further comprising:
the filter comprises a first filter element assembly, a second filter element assembly and a first filter element, wherein a primary filter element and a first reverse osmosis filter element are arranged in the first filter element assembly, and the first filter element assembly is provided with a primary water inlet and a primary water outlet which are connected with the primary filter element, and a first raw water port, a first pure water port and a first concentrated water port which are connected with the first reverse osmosis filter element;
the second filter element assembly is internally provided with a second reverse osmosis filter element, and the second filter element assembly is provided with a second raw water port, a second pure water port and a second concentrated water port which are connected with the second reverse osmosis filter element; and
a booster pump,
wherein, the daily water yield D of the first reverse osmosis filter element 1 Daily water yield D smaller than that of the second reverse osmosis filter element 2 The water inlet end is connected with the primary water inlet, the primary water outlet is connected with the water inlet of the booster pump, the water outlet of the booster pump is connected with the second raw water port, the second concentrated water port is connected with the first raw water port, the first concentrated water port is connected with the water draining end, and the first pure water port and the second pure water port are both connected with the water taking end.
2. The water purification system of claim 1, wherein D 2 ≥2D 1 。
3. The water purification system of claim 1, wherein the first reverse osmosis cartridge has a daily water yield D1 of 600 gallons and the second reverse osmosis cartridge has a daily water yield D of 2 1400 gallons.
4. The water purification system of claim 1, wherein the first filter element assembly further comprises a first filter flask, the first raw water port, the first pure water port, the first concentrate port, the primary water inlet and the primary water outlet are all disposed on the first filter flask, and the primary filter element and the first reverse osmosis filter element are all disposed within the first filter flask.
5. The water purification system of claim 4, wherein the second filter cartridge assembly further comprises a second filter flask, the second reverse osmosis filter cartridge being disposed within the second filter flask, the first filter flask being the same size as the second filter flask.
6. The water purification system of claim 4, wherein the first filter element assembly has a mounting end face, and the first purified water port, the first concentrate port, the primary water inlet, and the primary water outlet are all disposed on the mounting end face.
7. The water purification system of claim 6, wherein the primary water outlet is disposed in a center of the mounting end face, and the first raw water port, the first pure water port, the first concentrate port, and the primary water inlet are disposed around the primary water outlet.
8. The water purification system of claim 7, wherein at least one of the first raw water port, the first pure water port, the first concentrate port, and the primary water inlet is a different distance from the primary water outlet than the other water ports.
9. The water purification system of claim 7, wherein the first raw water port, the first purified water port, the first concentrate port, and the primary water inlet are evenly disposed about the primary water outlet.
10. The water purification system of claim 1, wherein the primary water inlet, the primary water outlet, the first pure water port, and the second pure water port are 4 water distribution ports.
11. A water purifier comprising a water purification system as claimed in any one of claims 1 to 10.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223613343.4U CN218980780U (en) | 2022-12-31 | 2022-12-31 | Water purification system and water purifier with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202223613343.4U CN218980780U (en) | 2022-12-31 | 2022-12-31 | Water purification system and water purifier with same |
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| CN218980780U true CN218980780U (en) | 2023-05-09 |
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| CN202223613343.4U Active CN218980780U (en) | 2022-12-31 | 2022-12-31 | Water purification system and water purifier with same |
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