CN208883597U - Water purification system and water purifier - Google Patents

Water purification system and water purifier Download PDF

Info

Publication number
CN208883597U
CN208883597U CN201821383801.0U CN201821383801U CN208883597U CN 208883597 U CN208883597 U CN 208883597U CN 201821383801 U CN201821383801 U CN 201821383801U CN 208883597 U CN208883597 U CN 208883597U
Authority
CN
China
Prior art keywords
water
pipeline
outlet
water purification
purification system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201821383801.0U
Other languages
Chinese (zh)
Inventor
张细燕
高威
黄晓
雷亚
陈伟杰
秦利利
李一然
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201821383801.0U priority Critical patent/CN208883597U/en
Application granted granted Critical
Publication of CN208883597U publication Critical patent/CN208883597U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The utility model provides a kind of water purification system and water purifier, water purification system includes: composite filter element (10), including shell and it is arranged in shell and the mutually independent front filter element of filtration channel and postposition filter core, shell has preposition water inlet, preposition water outlet, postposition water inlet and postposition water outlet, reverse osmosis filter core (20), with the water purification water inlet being connected to preposition water outlet, the pure water outlet and concentrated water water outlet being connected to postposition water inlet, water purification system further includes water purification water outlet, water purification water outlet is connected to preposition water outlet so that water purification can be flowed out from water purification water outlet.Water purification system list goes out pure water and leads to function less the problem of being unsatisfactory for user's use demands the technical solution of the utility model effective solution in the prior art.

Description

Water purification system and water purifier
Technical field
The utility model relates to living electric apparatus technical fields, and in particular to a kind of water purification system and water purifier.
Background technique
Currently, that there are volumes is big, filter core is more, the problems such as changing core frequency and is at high cost, waterway connector is more for water purifier.In order to subtract The volume of small water purifier, it is general to synthesize a filter core using by pretreated PP cotton and active carbon or carbon rod, reduce filter core quantity. But the occupancy volume of water purifier or larger.
In order to further decrease the occupancy volume of water purifier, a kind of water purification system, water purification system are provided in the prior art Including composite filter element and RO membrane filter, composite filter element include shell and setting shell in and the mutually independent preposition filter of filtration channel Core and postposition filter core, shell have preposition water inlet, preposition water outlet, postposition water inlet and postposition water outlet, RO membrane filter tool Have the water inlet being connected to preposition water outlet, with the water outlet of postposition water inlet and the waste water mouth being connected to waste pipe.But Above-mentioned water purification system list goes out pure water, and function is less, is unsatisfactory for user's use demands.
Utility model content
The main purpose of the utility model is to provide a kind of water purification system and water purifiers, to solve water purification in the prior art System list, which goes out pure water, leads to function less the problem of being unsatisfactory for user's use demands.
To achieve the above object, the utility model provides a kind of water purification system, comprising: composite filter element, including shell and Be arranged in shell and the mutually independent front filter element of filtration channel and postposition filter core, shell have preposition water inlet, it is preposition go out The mouth of a river, postposition water inlet and postposition water outlet, reverse osmosis filter core have the water purification water inlet being connected to preposition water outlet, with after The pure water outlet and concentrated water water outlet of water inlet connection are set, water purification system further includes water purification water outlet, and water purification water outlet is with before Water outlet connection is set so that water purification can be flowed out from water purification water outlet.
Further, water purification system further includes water pipeline, and the water inlet end of water pipeline is connected to preposition water outlet and it Water outlet forms water purification water outlet.
Further, water pipeline is equipped with traffic detection function.
Further, preposition water outlet is connected with water purification water inlet by inlet pipeline, the water inlet end connection of water pipeline On inlet pipeline.
Further, the junction of inlet pipeline and water pipeline is to shunt junction, and inlet pipeline is located at the company of shunting The upstream for meeting place is equipped with water quality detection component, and/or, being located on the downstream pipe for shunting junction for inlet pipeline is set There is voltage regulation part, and/or, inlet pipeline is located at the downstream pipe for shunting junction equipped with inlet water solenoid valve.
Further, pure water outlet is connected with postposition water inlet by outlet pipeline, and outlet pipeline is equipped with check valve.
Further, the other on the downstream pipe of check valve of outlet pipeline is connected to high-voltage switch gear and pressure water storage portion Part.
Further, outlet pipeline be located on the downstream pipe of check valve it is other be connected to other pipeline, high-voltage switch gear is located at other pipe On the road, one end of the separate outlet pipeline of other pipeline is connect with pressure water storage component.
Further, pure water outlet is connected with postposition water inlet by outlet pipeline, and postposition water outlet is connected with pure water Pipeline, water purification system further include TDS probe, and TDS probe is arranged on outlet pipeline or in pure water pipeline, and/or, concentrated water water outlet Mouth is connected with concentrated water pipeline, and concentrated water pipeline is equipped with waste water ratio solenoid valve, and/or, postposition water outlet is connected with pure water pipeline, pure Water lines are equipped with high-voltage switch gear and/or flowmeter.
The utility model also provides a kind of water purifier, comprising: body and the water purification system being arranged on body, water purification system For above-mentioned water purification system.
Technical solutions of the utility model, when having the advantages that user using water purification, raw water is after front filter element filters Water purification is successively flowed out from preposition water outlet, water purification water outlet, for users to use;When user uses pure water, before raw water is successively passed through It is flowed out after setting filter core, reverse osmosis filter core, the processing of postposition filter element filtering from postposition water outlet, for users to use.Above-mentioned water purification system Have the function of water purification out and out two kinds of pure water, meets user's use demands.And front filter element and postposition filter core are combined into one A filter core, integrated filter core reduce filter core quantity, simplify water purification system, realize the miniaturization of water purifier volume.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 shows the schematic diagram of the embodiment one of water purification system according to the present utility model;
Fig. 2 shows the schematic diagrames of the embodiment two of water purification system according to the present utility model;
Fig. 3 shows the schematic diagram of the embodiment three of water purification system according to the present utility model;
Fig. 4 shows the schematic diagram of the example IV of water purification system according to the present utility model;
Fig. 5 shows the schematic diagram of the embodiment five of water purification system according to the present utility model;
Fig. 6 shows the schematic diagram of the embodiment six of water purification system according to the present utility model.
Wherein, the appended drawing reference in above-mentioned attached drawing are as follows:
10, composite filter element;20, reverse osmosis filter core;31, inlet pipeline;32, outlet pipeline;33, pure water pipeline;34, concentrated water Pipeline;35, water pipeline;36, other pipeline;51, inlet water solenoid valve;52, voltage regulation part;53, check valve;54, flowmeter;55, High-voltage switch gear;56, pressure water storage component;57, waste water ratio solenoid valve;58, TDS probe;61, traffic detection function;62, water quality is examined Survey component.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.
Embodiment one
As shown in Figure 1, the water purification system of the present embodiment includes: composite filter element 10 and reverse osmosis filter core 20, composite filter element 10 Including shell and it is arranged in shell and the mutually independent front filter element of filtration channel and postposition filter core, shell have preposition water inlet Mouth, preposition water outlet, postposition water inlet and postposition water outlet, reverse osmosis filter core 20 have the water purification that is connected to preposition water outlet into The mouth of a river, the pure water outlet being connected to postposition water inlet and concentrated water water outlet, water purification system further include water purification water outlet, and water purification goes out The mouth of a river is connected to preposition water outlet so that water purification can be flowed out from water purification water outlet.
Using the water purification system of the present embodiment, when user uses water purification, water purification is successively after front filter element filters for raw water It is flowed out from preposition water outlet, water purification water outlet, for users to use;When user uses pure water, raw water successively passes through front filter element, anti- It is flowed out after permeating filter core 20, the processing of postposition filter element filtering from postposition water outlet, for users to use.Above-mentioned water purification system has net Two kinds of functions of water and out pure water, meet user's use demands.And front filter element and postposition filter core are combined into a filter core, collected At filter core is changed, filter core quantity is reduced, simplifies water purification system, realizes the miniaturization of water purifier volume.
In the present embodiment, water purification system further includes water pipeline 35, the water inlet end of water pipeline 35 and preposition water outlet Connection and its water outlet formation water purification water outlet, can be convenient and be attached preposition water outlet and water purification water outlet.
In the present embodiment, preposition water outlet and water purification water inlet are connected by inlet pipeline 31, water pipeline 35 into Water end (W.E.) is connected on inlet pipeline 31, convenient for connecting preposition water outlet and water purification water inlet.
In the present embodiment, the junction of inlet pipeline 31 and water pipeline 35 is to shunt junction, inlet pipeline 31 It is equipped with voltage regulation part 52 positioned at the downstream pipe for shunting junction, voltage regulation part 52 provides required stabilization for reverse osmosis filter core Pressure.Specifically, voltage regulation part 52 is stabilized pressure pump, easy to use, reduces cost.
In the present embodiment, the downstream pipe for being located at shunting junction of inlet pipeline 31 is equipped with inlet water solenoid valve 51, It is closed when opening and power off when inlet water solenoid valve 51 is powered, for controlling circulation and cut-off of the water purification in inlet pipeline 31.
In the present embodiment, pure water outlet and postposition water inlet are connected by outlet pipeline 32, are set on outlet pipeline 32 There is check valve 53, check valve 53 can prevent pure water from flowing backwards.
In the present embodiment, concentrated water water outlet is connected with concentrated water pipeline 34, and concentrated water pipeline 34 is equipped with waste water ratio solenoid valve 57, waste water ratio solenoid valve 57 is mainly used for effluent and controls the rate of recovery of water purification system.Certainly, waste water ratio solenoid valve can be used The combination that one or more waste water ratios and solenoid valve are arranged in parallel is replaced.
In the present embodiment, postposition water outlet is connected with pure water pipeline 33, and pure water pipeline 33 is equipped with 55 He of high-voltage switch gear Flowmeter 54.The start and stop that can control water purification system by high-voltage switch gear 55 and flowmeter 54, when high-voltage switch gear 55 detect it is low When pressure or high-voltage switch gear 55 detects high pressure and later the umber of pulse > 0 within a certain period of time of flowmeter 54, water purification mechanism pure water; When high-voltage switch gear 55 detect high pressure and after flowmeter umber of pulse is 0 within a certain period of time, water purifier stops pure water processed.
The course of work of the water purification system of the present embodiment is illustrated below:
If user uses water purification: when user, which opens tap, uses water purification, raw water passes through the front filter element of composite filter element It, can be for users to use after filtering.
If user uses pure water: when user, which opens tap, uses pure water, when high-voltage switch gear 55 detects low pressure Or high-voltage switch gear 55 detects high pressure and umber of pulse > 0, water purification system pure water are former within a certain period of time for flowmeter 54 later After water enters the front filter element filtering of composite filter element 10, using inlet water solenoid valve 51, stabilized pressure pump, into reverse osmosis filter core 20 into The profound processing of row, the moisture handled through reverse osmosis filter core 20 are pure water and concentrated water.Wherein, pure water is entered multiple by check valve 53 After the postposition filter core processing for closing filter core, flowed out by flowmeter 54, high-voltage switch gear 55, the pure water of outflow can be directly connected to the fire hose Head is for users to use;Concentrated water is discharged by waste water ratio solenoid valve 57.
When user closes tap, high-voltage switch gear 55 detects high pressure and the later pulse within a certain period of time of flowmeter 54 Number is 0, and water purification system stops pure water processed.
When rinsing, inlet water solenoid valve 51, stabilized pressure pump and waste water ratio solenoid valve 57 are powered water purification system, wash away reverse osmosis membrane The water on surface directly passes through waste water ratio solenoid valve 57 and is discharged.
Embodiment two
Fig. 2 shows the structure of the embodiment two of the water purification system of the utility model, the water purification systems and reality of embodiment two The difference for applying example one is flowmeter, in example 2, high-voltage switch gear 55 is only arranged in pure water pipeline, passes through high-voltage switch gear 55 The start and stop for directly controlling water purification system, when high-voltage switch gear 55 detects low pressure, water purifier can pure water processed;When high-voltage switch gear 55 When detecting high pressure, water purifier stops pure water processed.
Embodiment three
Fig. 3 shows the structure of the embodiment three of the water purification system of the utility model, the water purification system and reality of embodiment three The difference for applying example one is TDS probe 58, traffic detection function 61 and water quality detection component 62, in the third embodiment, water purification system System further includes TDS probe 58, and TDS probe 58 is arranged on outlet pipeline 32, and 58 real-time detection pure water TDS of TDS probe is reminded and used Family water purifier operating status and water safety situation.
In the present embodiment, water pipeline 35 is equipped with traffic detection function 61, and traffic detection function 61 can be more acurrate Monitor service life and the water purification amount of composite filter element.Specifically, traffic detection function 61 is flowmeter, is easy to use.
In the present embodiment, TDS probe 58 has temperature sensing package, will affect when reminding user's raw water temperature too low or too high Reverse osmosis membrane service life and water purifier performance, need to protect water purifier.
In the present embodiment, the upstream for being located at shunting junction of inlet pipeline 31 is equipped with water quality detection component 62.Water quality detection component 62 can be mentioned with real-time detection by water quality situations such as the water purification TDS of front filter element filtering, hardness, basicity The awake real-time water quality situation of user's water purification.Specifically, water quality detection component 62 is Water quality detector.
Example IV
Fig. 4 shows the structure of the example IV of the water purification system of the utility model, the water purification system and reality of example IV The difference for applying example one is setting position and the pressure water storage component of high-voltage switch gear.In example IV, the position of outlet pipeline 32 High-voltage switch gear 55 and pressure water storage component 56 are connected in other on the downstream pipe of check valve 53.
In the present embodiment, outlet pipeline 32 be located on the downstream pipe of check valve 53 it is other be connected to other pipeline 36, height presses off It closes 55 to be located on other pipeline 36, one end of the separate outlet pipeline 32 of other pipeline 36 is connect with pressure water storage component 56.Specifically, Pressure water storage component 56 can be the water storage devices such as pressure pot or compression water bag.
The course of work of the water purification system of the present embodiment is illustrated below:
If user uses water purification: when user, which opens tap, uses water purification, raw water passes through the front filter element of composite filter element It, can be for users to use after filtering.
If user use pure water: when user open tap use pure water when, when high-voltage switch gear detects low pressure or Person's high-voltage switch gear detects high pressure and umber of pulse > 0, water purification system pure water, raw water enter flowmeter within a certain period of time later After the front filter element filtering of composite filter element 10, using inlet water solenoid valve 51, stabilized pressure pump, deep layer is carried out into reverse osmosis filter core 20 Secondary processing, the moisture handled through reverse osmosis filter core 20 are pure water and concentrated water.Wherein, pure water can be divided into two flow paths: one passes through Check valve 53, high-voltage switch gear 55 enter pressure pot;After another enters the postposition filter core processing of composite filter element by check valve 53, It is flowed out by flowmeter 54, the pure water of outflow can be directly connected to tap for users to use;Pure water in pressure pot can also be with It is handled by the postposition filter core that high-voltage switch gear 55 enters composite filter element, being flowed out after flowmeter 54 by tap makes for user With;Concentrated water is discharged by waste water ratio solenoid valve.
When user closes tap, high-voltage switch gear detects high pressure and umber of pulse is flowmeter within a certain period of time later 0, water purification system stops pure water processed.
When rinsing, inlet water solenoid valve 51, stabilized pressure pump and waste water ratio solenoid valve 57 are powered water purification system, wash away reverse osmosis membrane The water on surface is directly discharged by waste water ratio solenoid valve.
Embodiment five
Fig. 5 shows the structure of the embodiment five of the water purification system of the utility model, the water purification system and reality of embodiment five The difference for applying example four is flowmeter, in embodiment five, high-voltage switch gear 55 is only arranged, is directly controlled only by high-voltage switch gear 55 The start and stop of water system, when high-voltage switch gear 55 detects low pressure, water purifier can pure water processed;When high-voltage switch gear 55 detects high pressure When, water purifier stops pure water processed.
Embodiment six
Fig. 6 shows the structure of the embodiment six of the water purification system of the utility model, the water purification system and reality of embodiment six The difference for applying example four is TDS probe 58, traffic detection function 61 and water quality detection component 62, in embodiment six, TDS probe 58 are arranged in pure water pipeline 33,58 real-time detection pure water TDS of TDS probe, remind user's water purifier operating status and are pacified with water Full situation;Inlet pipeline 31 is located at the upstream for shunting junction equipped with water quality detection component 62.Water quality detection component 62 can remind user's water purification real-time with real-time detection by water quality situations such as the water purification TDS of front filter element filtering, hardness, basicity Water quality situation.Specifically, water quality detection component 62 is Water quality detector.
In the present embodiment, TDS probe 58 has temperature sensing package, will affect when reminding user's raw water temperature too low or too high Reverse osmosis membrane service life and water purifier performance, need to protect water purifier.
In the present embodiment, water pipeline 35 is equipped with traffic detection function 61, and traffic detection function 61 can be more acurrate Monitor service life and the water purification amount of composite filter element.Specifically, traffic detection function 61 is flowmeter, is easy to use.
The utility model additionally provides a kind of water purifier, and water purifier includes: body and the water purification system that is arranged on body, Water purification system is above-mentioned water purification system.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
1, front filter element and postposition filter core are combined into a filter core, and integrated filter core reduces filter core quantity, reduction user changes Core frequency reduces leak risk, simplifies water purification system with core cost, reduction waterway connector quantity is changed, and realizes that water purifier is small in size Type.
2, water purification system has the function of water purification and out two kinds of pure water out, meets user's use demands.
3, it solves to hold one's breath or the problems such as remote water delivery.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or It changes among the protection scope created still in the utility model.

Claims (10)

1. a kind of water purification system, comprising:
Composite filter element (10), including shell and be arranged in the shell and the mutually independent front filter element of filtration channel and postposition Filter core, the shell have preposition water inlet, preposition water outlet, postposition water inlet and postposition water outlet,
Reverse osmosis filter core (20) has the water purification water inlet being connected to the preposition water outlet, is connected to the postposition water inlet Pure water outlet and concentrated water water outlet,
It is characterized in that, the water purification system further includes water purification water outlet, the water purification water outlet and the preposition water outlet connect Passing to enables water purification to flow out from the water purification water outlet.
2. water purification system according to claim 1, which is characterized in that the water purification system further includes water pipeline (35), The water inlet end of the water pipeline (35) is connected to the preposition water outlet and its water outlet forms the water purification water outlet.
3. water purification system according to claim 2, which is characterized in that the water pipeline (35) is equipped with flow testing division Part (61).
4. water purification system according to claim 2, which is characterized in that the preposition water outlet and the water purification water inlet are logical Inlet pipeline (31) connection is crossed, the water inlet end of the water pipeline (35) is connected on the inlet pipeline (31).
5. water purification system according to claim 4, which is characterized in that the inlet pipeline (31) and the water pipeline (35) junction is to shunt junction,
The upstream for shunting junction that is located at of the inlet pipeline (31) is equipped with water quality detection component (62), and/ Or, the downstream pipe for shunting junction that is located at of the inlet pipeline (31) is equipped with voltage regulation part (52), and/or, institute The downstream pipe for shunting junction that is located at for stating inlet pipeline (31) is equipped with inlet water solenoid valve (51).
6. water purification system according to claim 1, which is characterized in that the pure water outlet and the postposition water inlet are logical Outlet pipeline (32) connection is crossed, the outlet pipeline (32) is equipped with check valve (53).
7. water purification system according to claim 6, which is characterized in that the outlet pipeline (32) is located at the check valve (53) other on downstream pipe to be connected to high-voltage switch gear (55) and pressure water storage component (56).
8. water purification system according to claim 7, which is characterized in that the outlet pipeline (32) is located at the check valve (53) other on downstream pipe to be connected to other pipeline (36), the high-voltage switch gear (55) is located on the other pipeline (36), the side One end far from the outlet pipeline (32) of pipeline (36) is connect with the pressure water storage component (56).
9. water purification system according to claim 1, which is characterized in that
The pure water outlet and the postposition water inlet are connected by outlet pipeline (32), and the postposition water outlet is connected with pure Water lines (33), the water purification system further include TDS probe (58), and the TDS probe (58) is arranged in the outlet pipeline (32) on or in the pure water pipeline (33), and/or,
The concentrated water water outlet is connected with concentrated water pipeline (34), and the concentrated water pipeline (34) is equipped with waste water ratio solenoid valve (57), And/or
The postposition water outlet is connected with pure water pipeline (33), the pure water pipeline (33) be equipped with high-voltage switch gear (55) and/or Flowmeter (54).
10. a kind of water purifier, comprising: body and the water purification system being arranged on the body, which is characterized in that the water purification system It unites water purification system as claimed in any one of claims 1 to 9.
CN201821383801.0U 2018-08-24 2018-08-24 Water purification system and water purifier Active CN208883597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821383801.0U CN208883597U (en) 2018-08-24 2018-08-24 Water purification system and water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821383801.0U CN208883597U (en) 2018-08-24 2018-08-24 Water purification system and water purifier

Publications (1)

Publication Number Publication Date
CN208883597U true CN208883597U (en) 2019-05-21

Family

ID=66510027

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821383801.0U Active CN208883597U (en) 2018-08-24 2018-08-24 Water purification system and water purifier

Country Status (1)

Country Link
CN (1) CN208883597U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108975544A (en) * 2018-08-24 2018-12-11 珠海格力电器股份有限公司 Water purification system and water purifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108975544A (en) * 2018-08-24 2018-12-11 珠海格力电器股份有限公司 Water purification system and water purifier

Similar Documents

Publication Publication Date Title
CN108793524B (en) water purification system
CN108975540B (en) Water purification system and water purifier
CN208378491U (en) Water purification system
CN204310888U (en) A kind of reverse osmosis water purification machine with under meter
CN108975543B (en) Water purification system and water purifier
CN214299540U (en) Pure water backflow water purification system
CN104445668A (en) Pure water device
CN110845030A (en) Water purification system and water purification unit
CN105036391B (en) Purifier
KR20190140042A (en) UV water system and its control method
CN216825224U (en) Water purifier device and system
CN208883597U (en) Water purification system and water purifier
CN109095563A (en) A kind of filter bottle of water purifier structure and water circuit system and water purifier
CN109019925A (en) A kind of water purification system and its control method, water purifier
CN208995240U (en) Water purification system and water purifier
CN108862687A (en) A kind of water purification system and its control method, water purifier of the adjustable rate of recovery
CN207142942U (en) Water purifier
CN211470876U (en) Reverse osmosis water purification system with double water outlets
CN206142935U (en) Water -saving type water purifier
CN208995243U (en) Water purification system and water purifier
CN108975544A (en) Water purification system and water purifier
CN208995242U (en) Water purification system and water purifier
CN208995241U (en) Water purification system and water purifier
CN208995239U (en) Water purification system and water purifier
CN214734901U (en) Desktop formula purifier

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant