CN219652708U - Water purification waterway and water purification equipment - Google Patents

Water purification waterway and water purification equipment Download PDF

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Publication number
CN219652708U
CN219652708U CN202320877901.3U CN202320877901U CN219652708U CN 219652708 U CN219652708 U CN 219652708U CN 202320877901 U CN202320877901 U CN 202320877901U CN 219652708 U CN219652708 U CN 219652708U
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Prior art keywords
water
filter element
valve
waterway
control module
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CN202320877901.3U
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Inventor
刘社军
张洁君
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Foshan Xinyao Environmental Protection Technology Co Ltd
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Foshan Xinyao Environmental Protection Technology Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

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Abstract

The utility model relates to a water purification waterway and water purification equipment, wherein the water purification waterway comprises a water purification waterway, the water purification waterway is provided with a raw water inlet end and a water purification outlet end, and the water purification waterway is also provided with a front filter element, an RO filter element and a water purification valve in sequence; the control module comprises an electric control module, a water inlet valve and a booster pump, wherein the water inlet valve and the booster pump are both arranged in the pure water waterway and are sequentially arranged between the preposed filter element and the RO filter element, the electric control module is connected with the booster pump, and the electric control module is used for controlling the opening and closing of the booster pump; and the sewage drainage waterway is provided with a sewage drainage water outlet end and a sewage drainage water inlet end, the sewage drainage water outlet end is communicated with the water outlet end of the front filter element, the sewage drainage waterway is provided with a sewage drainage valve, and the sewage drainage valve is used for controlling sewage drainage of the sewage drainage waterway.

Description

Water purification waterway and water purification equipment
Technical Field
The utility model relates to the technical field of water purification waterways, in particular to a water purification waterway and a water purification device.
Background
The water purifying device comprises a water purifier, which is a water treatment device for carrying out deep filtration and purification treatment on water according to the use requirement of the water. The technical core of the water purifier is a filter membrane in the filter element device, such as an RO reverse osmosis membrane, so that the quality of purified water can be effectively ensured by reducing the pollution of the RO reverse osmosis membrane.
The prior patent with publication number CN210764643U discloses a water purifier with a pure water reflux flushing mode, which comprises a preposed filter element assembly, a first water inlet electromagnetic valve, a booster water pump, an RO filter element, a waste water valve and a postpositive filter element; the water inlet of the front filter element assembly is communicated with raw water, the water outlet of the front filter element assembly is communicated with the water inlet of the first water inlet electromagnetic valve, the water outlet of the first water inlet electromagnetic valve is communicated with the water inlet of the booster water pump, the water outlet of the booster water pump is communicated with the water inlet of the RO filter element, the wastewater water outlet of the RO filter element is communicated with the water inlet of the wastewater valve, the water outlet of the wastewater valve is communicated with wastewater, and the water outlet of the rear filter element is communicated with pure water; the water inlet of the second one-way valve is communicated with the pure water outlet of the RO filter element, the water outlet of the second one-way valve is communicated with the water inlet of the second water inlet solenoid valve, one water outlet of the second water inlet solenoid valve is communicated with the water inlet of the rear filter element, the other water outlet of the second water inlet solenoid valve is communicated with the water inlet of the first one-way valve, and the water outlet of the first one-way valve is communicated with the water inlet of the booster pump. Through washing, can in time make the pure water TDS value of water purifier get into normal state, after user's water preparation is accomplished, only get into standby state after the RO membrane of pure water bubble RO filter core to satisfy the user when starting the water preparation next time, avoid just flowing out pure water TDS value far higher than the pure water TDS value of entering normal work.
The prior art solutions described above have the following drawbacks: when a new user purchases the water purifier, the front filter element component is directly installed in the water purifier, and the front filter element component is generally a PPC filter element; when the water purifier is filled with water, the PPC filter element can produce pollutants such as black water (the black water contains carbon particles) and the like; black water can pollute the RO filter element or the waste water valve, and even the black water can block the RO filter element or the waste water valve; water purifiers on the market typically intercept and discharge black water from a new PPC cartridge by adding PP cotton to the PPC cartridge or by opening a waste water valve flush. But interception may be insufficient through PP cotton interception, and flushing by opening the waste water valve may also cause partial carbon particles to block the waste water holes, so that the RO filter element or the waste water valve cannot be effectively prevented from being polluted.
Disclosure of Invention
Based on the above, the utility model aims to provide a water purifying waterway, which can limit pollutants generated by a newly installed preposed filter element to pollute an RO filter element and a waste water valve, thereby being beneficial to prolonging the service lives of the RO filter element and the waste water valve and ensuring the drinking safety of users; the utility model further provides a water purifying device.
The above object of the present utility model is achieved by the following technical solutions:
a purified water waterway, comprising:
the pure water waterway is provided with a raw water inlet end and a pure water outlet end, and is also provided with a front filter element, an RO filter element and a pure water valve in sequence;
the control module comprises an electric control module, a water inlet valve and a booster pump, wherein the water inlet valve and the booster pump are both arranged in the pure water waterway and are sequentially arranged between the preposed filter element and the RO filter element, the electric control module is connected with the booster pump, and the electric control module is used for controlling the opening and closing of the booster pump;
and the sewage drainage waterway is provided with a sewage drainage water outlet end and a sewage drainage water inlet end, the sewage drainage water outlet end is communicated with the water outlet end of the front filter element, the sewage drainage waterway is provided with a sewage drainage valve, and the sewage drainage valve is used for controlling sewage drainage of the sewage drainage waterway.
The utility model is further provided with: the blowdown valve is a blowdown valve electromagnetic valve, the electric control module is connected with the blowdown valve electromagnetic valve, and the electric control module is used for controlling the opening and closing of the blowdown valve electromagnetic valve.
The utility model is further provided with: the control module further comprises a filter element identifier, the filter element identifier is respectively connected with the electric control module and the front filter element, and the filter element identifier is used for identifying information of the front filter element and feeding back the information to the electric control module.
The utility model is further provided with: the water inlet valve is a water inlet electromagnetic valve, the electric control module is connected with the water inlet electromagnetic valve, and the electric control module is used for controlling the opening and closing of the water inlet electromagnetic valve.
The utility model is further provided with: the pure water waterway is also provided with a rear filter element which is respectively communicated with the pure water outlet of the RO filter element and the water inlet of the pure water valve, and the rear filter element is used for filtering water flowing out of the RO filter element.
The utility model is further provided with: still include the waste water route, waste water route is provided with waste water inlet end and waste water play water end, waste water inlet end with the waste water mouth intercommunication of RO filter core.
The utility model is further provided with: the waste water waterway is provided with a waste water valve, the waste water valve is positioned between the waste water inlet end and the waste water outlet end, and the waste water valve is used for controlling the sewage drainage of the waste water waterway.
The other object of the utility model is achieved by the following technical scheme:
a water purifying device, which comprises the water purifying waterway.
In summary, the beneficial technical effects of the utility model are as follows:
the utility model provides a purified water channel, when in use, a drain valve is closed, a water inlet valve is opened, so that an electric control module can control a booster pump to work, raw water is filtered by a front filter element and an RO filter element of the purified water channel to form purified water, and a user can obtain the purified water by opening a purified water valve. When the novel preposed filter element is installed on the pure water waterway, the water inlet valve is closed, the drain valve is opened, so that raw water washes the preposed filter element and discharges sewage from the drain waterway, after the preposed filter element is cleaned, the drain valve is closed, the water inlet valve is opened, normal water is conveniently used by a user, and the risk that the RO filter element and the waste water valve are blocked and polluted can be effectively limited. In order to further optimize the usability of the purified water channel, the drain valve is a drain electromagnetic valve, the water inlet valve is a water inlet electromagnetic valve, the drain electromagnetic valve and the water inlet electromagnetic valve are both connected with an electronic control module, and the electronic control module is used for controlling the opening and closing of the drain electromagnetic valve and the water inlet electromagnetic valve; the control module further comprises a filter element identifier which is respectively connected with the electric control module and the front filter element, and the filter element identifier is used for identifying information of the front filter element and feeding back the information to the electric control module; when the filter element identifier identifies that the new pre-filter element is mounted on the pure water waterway, the filter element identifier feeds back the information of the new pre-filter element mounted on the pure water waterway to the electronic control module, the electronic control module controls the sewage draining electromagnetic valve to be opened, and the electronic control module controls the water inlet electromagnetic valve and the booster pump to be closed, so that raw water washes the pre-filter element and sewage generated by flushing the pre-filter element is discharged through the sewage draining waterway; the front filter element is cleaned and the sewage is discharged through the sewage drainage waterway, the electric control module controls the sewage drainage solenoid valve to be closed, and the electric control module controls the water inlet solenoid valve to be opened, so that raw water moves to the RO filter element through the front filter element, the water inlet solenoid valve and the booster pump, at the moment, if the electric control module controls the booster pump to start, the booster pump pumps the raw water to the RO filter element, and water production is realized. In the subsequent use, because the leading filter core that the filter core recognizer discerned is not new filter core, the filter core recognizer gives electric control module with signal feedback, and electric control module opens intake solenoid valve and booster pump and closes the blowdown solenoid valve to realize pure water route normal water production, can effectively restrict RO filter core and waste water valve by the risk of jam contaminated, in order to extension RO filter core and waste water valve life.
In addition, the utility model also provides water purifying equipment, which comprises the water purifying waterway.
For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.
Drawings
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Fig. 1 is a schematic view of the structure of the pure water circuit of the present utility model.
Fig. 2 is a block diagram showing the construction of the pure water channel of the present utility model.
Fig. 3 is a block diagram showing the construction of the pure water channel of the present utility model.
In the figure, 1, a pure water channel; 11. a filter element is arranged in front; 12. RO filter core; 13. a rear filter element; 14. a pure water valve; 2. a control module; 21. an electric control module; 22. a water inlet electromagnetic valve; 23. a booster pump; 24. a blowdown solenoid valve; 25. a cartridge identifier; 3. a sewage drainage waterway; 4. a wastewater waterway; 41. and a waste water valve.
Detailed Description
Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible mentioned in this specification are defined with respect to their construction, and they are relative concepts. Therefore, the position and the use state of the device may be changed accordingly. These and other directional terms should not be construed as limiting terms.
The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of implementations consistent with aspects of the present disclosure.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a purified water path disclosed by the utility model comprises a purified water path 1, a control module 2 and a sewage water path 3, wherein the purified water path 1 is provided with a raw water inlet end and a purified water outlet end, and the purified water path 1 is further provided with a pre-filter element 11, an RO filter element 12 and a purified water valve 14 in sequence; the pre-filter element 11, the RO filter element 12 and the pure water valve 14 are all positioned between the raw water inlet end and the pure water outlet end. The control module 2 comprises an electric control module 21, a water inlet valve and a booster pump 23, wherein the water inlet valve and the booster pump 23 are both arranged in the pure water waterway 1 and are sequentially arranged between the pre-filter element 11 and the RO filter element 12, the electric control module 21 is connected with the booster pump 23, and the electric control module 21 is used for controlling the opening and closing of the booster pump 23. The sewage drainage waterway 3 is provided with a sewage drainage water outlet end and a sewage drainage water inlet end, the sewage drainage water outlet end is communicated with the water outlet end of the front filter element 11, the sewage drainage waterway 3 is provided with a sewage drainage valve, and the sewage drainage valve is used for controlling sewage drainage of the sewage drainage waterway 3. When the pure water purifying device is used, the blowdown valve is closed, the water inlet valve is opened, so that the electric control module 21 can control the booster pump 23 to work, raw water is filtered by the front filter element 11 and the RO filter element 12 of the pure water waterway 1 to form pure water, and a user can obtain the pure water by opening the pure water valve 14. When a new pre-filter element 11 is installed on the pure water waterway 1, the water inlet valve is closed, the drain valve is opened, so that raw water washes the pre-filter element 11 and discharges sewage from the drain waterway 3, and after the pre-filter element 11 is cleaned, the drain valve is closed, and the water inlet valve is opened, so that normal water is conveniently used by a user, and the risks that the RO filter element 12 and the waste water valve 41 are blocked and polluted can be effectively limited.
In some embodiments, referring to fig. 1 and 3, the drain valve is a drain valve solenoid valve, the electronic control module 21 is connected to the drain solenoid valve 24, and the electronic control module 21 is used to control opening and closing of the drain solenoid valve 24. The water inlet valve is a water inlet electromagnetic valve 22, the electric control module 21 is connected with the water inlet electromagnetic valve 22, and the electric control module 21 is used for controlling the opening and closing of the water inlet electromagnetic valve 22. When in use, the electronic control module 21 controls the blow-down electromagnetic valve 24 to be opened, and then the water inlet electromagnetic valve 22 is closed, so that raw water can conveniently flush the front filter element 11 and sewage generated by flushing can be discharged from a sewage waterway; after the front filter element 11 is washed clean and sewage is completely discharged from the sewage drainage waterway 3, the electronic control module 21 controls the sewage drainage solenoid valve 24 to be closed, and then the water inlet solenoid valve 22 is opened, so that the pure water waterway 1 can produce water normally.
In some embodiments, referring to fig. 1 and 3, the control module 2 further includes a cartridge identifier 25, where the cartridge identifier 25 is connected to the electronic control module 21 and the pre-cartridge 11, respectively, and the cartridge identifier 25 is used to identify information of the pre-cartridge 11 and feed back to the electronic control module 21. When the filter element identifier 25 identifies that the new pre-filter element 11 is mounted on the pure water waterway 1, the filter element identifier 25 feeds back information of the new pre-filter element 11 mounted on the pure water waterway 1 to the electronic control module 21, the electronic control module 21 controls the sewage electromagnetic valve 24 to be opened, and the electronic control module 21 controls the water inlet electromagnetic valve 22 and the booster pump 23 to be closed, so that raw water washes the pre-filter element 11 and sewage generated by washing the pre-filter element 11 is discharged through the sewage waterway 3; after the pre-filter element 11 is cleaned and sewage is completely discharged through the sewage drainage waterway 3, the electric control module 21 controls the sewage drainage electromagnetic valve 24 to be closed, and the electric control module 21 controls the water inlet electromagnetic valve 22 to be opened, so that raw water moves to the RO filter element 12 through the pre-filter element 11, the water inlet electromagnetic valve 22 and the booster pump 23, and at the moment, if the electric control module 21 controls the booster pump 23 to start, the booster pump 23 pumps the raw water to the RO filter element 12 so as to realize water production. In the subsequent use process, as the front filter element 11 identified by the filter element identifier 25 is not a new filter element, the filter element identifier 25 feeds signals back to the electronic control module 21, the electronic control module 21 opens the water inlet electromagnetic valve 22 and the booster pump 23 and closes the sewage discharge electromagnetic valve 24 so as to realize normal water production of the pure water waterway 1, and the risk that the RO filter element 12 and the waste water valve 41 are blocked and polluted can be effectively limited, so that the service lives of the RO filter element 12 and the waste water valve 41 are prolonged.
Wherein it takes at least 1min to flush the pre-filter 11 and drain the sewage from the sewage path 3.
In some embodiments, the pure water waterway 1 is further provided with a post-filter element 13, wherein the post-filter element 13 is respectively communicated with the pure water outlet of the RO filter element 12 and the water inlet of the pure water valve 14, and the post-filter element 13 is used for filtering water flowing out of the RO filter element 12, thereby being beneficial to improving the filtering effect of raw water.
In some embodiments, the device further comprises a waste water waterway 4, wherein the waste water waterway 4 is provided with a waste water inlet end and a waste water outlet end, and the waste water inlet end is communicated with the waste water port of the RO filter element 12, so that waste water generated after raw water is filtered by the RO filter element 12 is discharged through the waste water waterway 4. The waste water channel 4 is provided with a waste water valve 41, the waste water valve 41 is positioned between a waste water inlet end and a waste water outlet end, and the waste water valve 41 is used for controlling the waste water channel 4 to discharge waste water.
The utility model also provides water purifying equipment, which comprises the water purifying waterway.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. A purified water circuit, comprising:
the pure water waterway (1), the pure water waterway (1) is provided with a raw water inlet end and a pure water outlet end, and the pure water waterway (1) is also provided with a front filter element (11), an RO filter element (12) and a pure water valve (14) in sequence;
the control module (2), the control module (2) comprises an electric control module (21), a water inlet valve and a booster pump (23), wherein the water inlet valve and the booster pump (23) are arranged in the pure water waterway (1) and are sequentially arranged between the front filter element (11) and the RO filter element (12), the electric control module (21) is connected with the booster pump (23), and the electric control module (21) is used for controlling the opening and closing of the booster pump (23);
and a sewage drainage waterway (3), wherein the sewage drainage waterway (3) is provided with a sewage drainage outlet end and a sewage drainage inlet end, the sewage drainage outlet end is communicated with the water outlet end of the preposed filter element (11), the sewage drainage waterway is provided with a sewage drainage valve, and the sewage drainage valve is used for controlling sewage drainage of the sewage drainage waterway (3).
2. A purified water circuit according to claim 1, wherein: the blowdown valve is a blowdown solenoid valve (24), the electric control module (21) is connected with the blowdown solenoid valve (24), and the electric control module (21) is used for controlling opening and closing of the blowdown solenoid valve (24).
3. A purified water circuit according to claim 1, wherein: the control module (2) further comprises a filter element identifier (25), the filter element identifier (25) is respectively connected with the electric control module (21) and the front filter element (11), and the filter element identifier (25) is used for identifying information of the front filter element (11) and feeding back the information to the electric control module (21).
4. A purified water circuit according to claim 1, wherein: the water inlet valve is a water inlet electromagnetic valve (22), the electric control module (21) is connected with the water inlet electromagnetic valve (22), and the electric control module (21) is used for controlling the opening and closing of the water inlet electromagnetic valve (22).
5. A purified water circuit according to claim 1, wherein: the pure water waterway (1) is also provided with a rear filter element (13), the rear filter element (13) is respectively communicated with a pure water outlet of the RO filter element (12) and a water inlet of the pure water valve (14), and the rear filter element (13) is used for filtering water flowing out of the RO filter element (12).
6. A purified water circuit according to claim 1, wherein: still include waste water route (4), waste water route (4) are provided with waste water inlet end and waste water play water end, waste water inlet end with the waste water mouth intercommunication of RO filter core (12).
7. The purified water circuit according to claim 6, wherein: the waste water waterway (4) is provided with a waste water valve (41), the waste water valve (41) is positioned between the waste water inlet end and the waste water outlet end, and the waste water valve (41) is used for controlling the waste water waterway (4) to discharge sewage.
8. A water purification apparatus comprising the water purification circuit of any one of claims 1-7.
CN202320877901.3U 2023-04-18 2023-04-18 Water purification waterway and water purification equipment Active CN219652708U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320877901.3U CN219652708U (en) 2023-04-18 2023-04-18 Water purification waterway and water purification equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320877901.3U CN219652708U (en) 2023-04-18 2023-04-18 Water purification waterway and water purification equipment

Publications (1)

Publication Number Publication Date
CN219652708U true CN219652708U (en) 2023-09-08

Family

ID=87878044

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320877901.3U Active CN219652708U (en) 2023-04-18 2023-04-18 Water purification waterway and water purification equipment

Country Status (1)

Country Link
CN (1) CN219652708U (en)

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