CN209940546U - Filter element capable of generating micro-nano bubble water - Google Patents
Filter element capable of generating micro-nano bubble water Download PDFInfo
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- CN209940546U CN209940546U CN201920311644.0U CN201920311644U CN209940546U CN 209940546 U CN209940546 U CN 209940546U CN 201920311644 U CN201920311644 U CN 201920311644U CN 209940546 U CN209940546 U CN 209940546U
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Abstract
The utility model provides a filter core with can generate micro-nano bubble water, includes the casing and locates the water purification membrane silk in the casing, aforementioned casing has water inlet, water purification export and dense water export, its characterized in that the casing on set up the product water air inlet with water purification export intercommunication, this filter core still includes micro-nano bubble generating unit, this micro-nano bubble generating unit is connected with the water inlet through first pipeline, is connected with aforementioned product water air inlet through the second pipeline, is equipped with first solenoid valve on aforementioned first pipeline, is equipped with the second solenoid valve on aforementioned second pipeline. Micro-nano bubble channels are respectively added at a water inlet and a water production port of the filter element, so that on one hand, bubbles at the water inlet can efficiently clean the water purification membrane filaments; on the other hand, the bubbles in the produced water can utilize the advantage of small bubble volume, and the cleaning effect of the produced water is improved.
Description
Technical Field
The utility model relates to a water treatment purifier especially relates to a water filter equipment
Background
When the filter element of the water purifier is used for a long time, the concentration of solute in the interface area of the membrane and the solution of the body can be gradually improved, and the osmotic pressure is increased, so that the rejection rate of the membrane to the solute is reduced, the flux is reduced, and the problem of concentration polarization is solved. Typically, to address concentration polarization, an increase in concentrate water discharge is required.
As is well known, micro-nano bubble water has a good cleaning function, and can be applied to the cleaning field, refer to the chinese utility model patent No. ZL201721558458.4, micro-nano bubble generating device and the household appliance having the same (the publication number is CN 207546254U).
At present, water used by micro-nano bubble water is mostly direct tap water, and impurities in the tap water can influence the cleaning effect of the micro-nano bubble water. The filtering element is added at the rear end of the bubble water, so that micro-nano bubbles in the water cannot pass through the membrane filaments, and the cleaning effect of the produced water is greatly reduced; the filter element is added at the front end of the bubble water, so that the filter element cannot be cleaned effectively, and the service life of the filter element is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to foretell technical current situation and provide a micro-nano bubble can wash the filter core of water purification membrane silk deeply.
The invention aims to solve the technical problem of providing the filter element, which can deeply clean the water purification membrane wires by micro-nano bubbles and does not influence the normal work of the filter element.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a filter core with can generate micro-nano bubble water, includes the casing and locates the water purification membrane silk in the casing, aforementioned casing has water inlet, water purification export and dense water export, its characterized in that the casing on set up the product water air inlet with water purification export intercommunication, this filter core still includes micro-nano bubble generating unit, this micro-nano bubble generating unit is connected with the water inlet through first pipeline, is connected with aforementioned product water air inlet through the second pipeline, is equipped with first solenoid valve on aforementioned first pipeline, is equipped with the second solenoid valve on aforementioned second pipeline.
Further, the filter element further comprises a controller, and the controller is in control connection with the first electromagnetic valve, the second electromagnetic valve and the micro-nano bubble generation unit.
Further, the casing in be equipped with the glue sealing layer, run through on this glue sealing layer and be equipped with water purification membrane silk, water inlet and dense water export be located one side of glue sealing layer, water purification export and product water air inlet be located the opposite side of glue sealing layer.
Preferably, the concentrated water outlet is far away from the glue sealing layer, and the water inlet is close to the second glue sealing layer.
Preferably, the shell comprises a barrel, a front end cover arranged at the front end of the barrel and a rear end cover arranged at the rear end of the barrel, the water inlet is arranged on one side of the barrel, the concentrated water outlet is arranged on the front end cover, and the purified water outlet and the water production air inlet are arranged on the rear end cover.
Compared with the prior art, the utility model has the advantages of: micro-nano bubbles are introduced into the filter element, so that the advantages of the micro-nano bubbles and the filter element are organically combined. The water quality of the inlet water is greatly improved after the inlet water is filtered by the water purification membrane wire, and the defects that the water quality of the existing micro-nano bubble water is poor and the cleaning effect is influenced are effectively overcome;
micro-nano bubble channels are respectively added at a water inlet and a water production port of the filter element, so that on one hand, bubbles at the water inlet can efficiently clean the water purification membrane wire, and the problem of concentration polarization on the surface of the water purification membrane wire is effectively solved, thereby prolonging the service life of the filter element and reducing the discharge of concentrated water; on the other hand, the bubbles in the produced water can utilize the advantage of small bubble volume, and the cleaning effect of the produced water is improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment.
FIG. 2 is a control schematic diagram of an embodiment.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1, the filter element in this embodiment includes a housing 1, and a water purification membrane thread 2, a micro-nano bubble generation unit 3, and a controller 100, which are disposed in the housing 1. The casing 1 has water inlet 17, water purification export 15 and dense water export 14, offers the product water air inlet 16 with water purification export 15 intercommunication on the casing 1, specifically, casing 1 includes barrel 12, locates the front end housing 11 of barrel 12 front end and locates the rear end housing 13 of barrel 12 rear end, and water inlet 17 locates barrel 12 one side, and dense water export 14 locates front end housing 11, and water purification export 15 and product water air inlet 16 are equipped with on the rear end housing 13.
In this embodiment, the water purification membrane filaments may be at least one of a microfiltration membrane, an ultrafiltration membrane, a nanofiltration membrane, and a reverse osmosis membrane, and the specific material may be one or more of polyvinylidene fluoride, polyvinyl chloride, polyethersulfone, polysulfone, and polyacrylonitrile.
The micro-nano bubble generating unit 3 can generate bubbles with the size of 10nm-10 mu m. The micro-nano bubble generating unit 3 is connected with the water inlet 17 through a first pipeline 51 and is connected with the water producing air inlet 16 through a second pipeline 52, the first pipeline 51 is provided with a first electromagnetic valve 41, and the second pipeline 52 is provided with a second electromagnetic valve 42. Referring to fig. 2, the controller 100 in this embodiment is connected to the first electromagnetic valve 41, the second electromagnetic valve 42, and the micro-nano bubble generating unit 3 in a controlling manner.
The controller can control the power of the micro-nano bubble generation unit 3: when no air bubbles are needed in the produced water and the second electromagnetic valve 42 is closed, the micro-nano air bubble generating unit 3 is low in power, and the generated air bubbles are used for maintaining and washing the water purification membrane filaments 2; when bubbles are needed in the produced water, when the second electromagnetic valve 42 is opened, the micro-nano bubble generating unit 3 is high in power, so that sufficient bubbles can be supplied to the produced water while the membrane filaments are cleaned.
Be equipped with the adhesive tape layer 6 in the casing 1, run through on this adhesive tape layer 6 and be equipped with water purification membrane silk 2, water inlet 17 and dense water export 14 are located one side of adhesive tape layer 6, and water purification export 15 and product water air inlet 16 are located the opposite side of adhesive tape layer 6. The concentrated water outlet 14 is arranged away from the sealant layer 6 and the water inlet 17 is arranged close to the second sealant layer 6.
Micro-nano bubbles are introduced into the filter element, so that the advantages of the micro-nano bubbles and the filter element are organically combined. The water quality of the inlet water is greatly improved after the inlet water is filtered by the water purification membrane wire, and the defects that the water quality of the existing micro-nano bubble water is poor and the cleaning effect is influenced are effectively overcome;
micro-nano bubble channels are respectively added at the water inlet and the water production port, so that on one hand, bubbles at the water inlet can efficiently clean the water purification membrane wire, and the problem of concentration polarization on the surface of the water purification membrane wire is effectively solved, thereby prolonging the service life of the filter element and reducing the discharge of concentrated water; on the other hand, the bubbles in the produced water can utilize the advantage of small bubble volume, and the cleaning effect of the produced water is improved.
The content of bubbles in the produced water can be adjusted through the controller, so that different requirements are met, and energy consumption is reduced.
Claims (5)
1. The utility model provides a filter core with can generate micro-nano bubble water, includes casing (1) and locates water purification membrane silk (2) in casing (1), aforementioned casing (1) has water inlet (17), water purification export (15) and dense water export (14), its characterized in that casing (1) on set up produce water air inlet (16) with water purification export (15) intercommunication, this filter core still includes micro-nano bubble generating unit (3), this micro-nano bubble generating unit (3) are connected with water inlet (17) through first pipeline (51), be connected with aforementioned product water air inlet (16) through second pipeline (52), be equipped with first solenoid valve (41) on aforementioned first pipeline (51), be equipped with second solenoid valve (42) on aforementioned second pipeline (52).
2. The filter element capable of generating micro-nano bubble water according to claim 1, further comprising a controller (100), wherein the controller (100) is in control connection with the first electromagnetic valve (41), the second electromagnetic valve (42) and the micro-nano bubble generating unit (3).
3. The filter element capable of generating micro-nano bubble water according to claim 1, wherein the shell (1) is internally provided with a glue sealing layer (6), the glue sealing layer (6) is provided with a water purifying membrane wire (2) in a penetrating manner, the water inlet (17) and the concentrated water outlet (14) are positioned on one side of the glue sealing layer (6), and the purified water outlet (15) and the water generating air inlet (16) are positioned on the other side of the glue sealing layer (6).
4. The filter element capable of generating micro-nano bubble water according to claim 3, wherein the concentrated water outlet (14) is arranged far away from the sealant layer (6), and the water inlet (17) is arranged close to the second sealant layer (6).
5. The filter element capable of generating micro-nano bubble water according to claim 3, wherein the housing (1) comprises a cylinder (12), a front end cover (11) arranged at the front end of the cylinder (12) and a rear end cover (13) arranged at the rear end of the cylinder (12), the water inlet (17) is arranged at one side of the cylinder (12), the concentrated water outlet (14) is arranged at the front end cover (11), and the purified water outlet (15) and the water production inlet (16) are arranged on the rear end cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311644.0U CN209940546U (en) | 2019-03-12 | 2019-03-12 | Filter element capable of generating micro-nano bubble water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311644.0U CN209940546U (en) | 2019-03-12 | 2019-03-12 | Filter element capable of generating micro-nano bubble water |
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| CN209940546U true CN209940546U (en) | 2020-01-14 |
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| CN201920311644.0U Active CN209940546U (en) | 2019-03-12 | 2019-03-12 | Filter element capable of generating micro-nano bubble water |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559786A (en) * | 2020-05-28 | 2020-08-21 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and water purifier |
| CN116395917A (en) * | 2023-06-08 | 2023-07-07 | 金科环境股份有限公司 | Short-process salt-containing wastewater treatment method and system |
| CN117285119A (en) * | 2023-09-22 | 2023-12-26 | 威海智洁环保技术有限公司 | Integrated backwash water recycling device and treatment method |
-
2019
- 2019-03-12 CN CN201920311644.0U patent/CN209940546U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559786A (en) * | 2020-05-28 | 2020-08-21 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and water purifier |
| CN116395917A (en) * | 2023-06-08 | 2023-07-07 | 金科环境股份有限公司 | Short-process salt-containing wastewater treatment method and system |
| CN116395917B (en) * | 2023-06-08 | 2023-10-20 | 金科环境股份有限公司 | Short-process salt-containing wastewater treatment method and system |
| CN117285119A (en) * | 2023-09-22 | 2023-12-26 | 威海智洁环保技术有限公司 | Integrated backwash water recycling device and treatment method |
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