CN206843144U - A kind of membrane cartridge with waste water proportioner - Google Patents
A kind of membrane cartridge with waste water proportioner Download PDFInfo
- Publication number
- CN206843144U CN206843144U CN201720573771.9U CN201720573771U CN206843144U CN 206843144 U CN206843144 U CN 206843144U CN 201720573771 U CN201720573771 U CN 201720573771U CN 206843144 U CN206843144 U CN 206843144U
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- CN
- China
- Prior art keywords
- water pipe
- proportioner
- concentrated water
- waste water
- membrane cartridge
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- 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.)
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of membrane cartridge with waste water proportioner is the utility model is related to, it includes filter body 2, waste water proportioner 7, filter core connector 1, pure water pipe 3, concentrated water pipe 4 and pure water pipe sealing ring 5 etc..The utility model combines waste water proportioner and membrane cartridge, simplifies the pipeline connection of water purifier, reduces leak risk, also reduces the holistic cost of machine, while bring conveniently to the water purifier maintenance in later stage.
Description
【Technical field】
The utility model belongs to water purifier technical field.More specifically, it the utility model is related to a kind of band waste water proportioner
Membrane cartridge.
【Background technology】
The conventional membrane cartridge of water purifier has nanofiltration membrane cartridge and reverse osmosis membrane filter element on the market at present.Either nanofiltration membrane filtration
Core or reverse osmosis membrane filter element are required for discharging a certain proportion of concentrated water in use, and the ratio of discharge depends on waste water ratio
Example device.General waste water proportioner needs to be arranged separately on membrane cartridge concentrated water pipeline, can so increase pipeline leak risk, simultaneously
Increase cost.Generally, waste water proportioner easily blocks in use, when waste water proportioner blocks, will result in membrane filtration
Core blocks, so as to influence user's normal use.In water purifier fault diagnosis, if not determining to change waste water proportioner, only
To be individually replaced membrane cartridge, blocking again can also occur in a short period of time in so new filter core, so as to increase working service into
This.
In order to solve problem above, waste water proportioner is arranged on membrane cartridge concentrated water and collected in central tube by the utility model,
Waste water proportioner and membrane cartridge is integrated, such user waste water ratio that can more renews simultaneously when changing membrane cartridge
Example device, it is also covert to reduce maintenance cost so as to not interfere with the use in later stage.
【Utility model content】
[technical problems to be solved]
The purpose of this utility model is to provide a kind of membrane cartridge with waste water proportioner.
[technical scheme]
The utility model is achieved through the following technical solutions.
A kind of membrane cartridge with waste water proportioner is the utility model is related to, it includes filter body 2, and it also includes filter core and connected
First 1, pure water pipe 3, concentrated water pipe 4, pure water pipe sealing ring 5, concentrated water seal of tube circle 6, waste water proportioner 7, net water channel 8 and concentrated water are led to
Road 9；
In a manner of with filter body 2 with central shaft, concentrated water pipe 4 and pure water pipe 3 are installed from inside to outside in filter body 2；
Concentrated water passage 9 is formed in concentrated water pipe 4；Net water channel 8 is formed between the inwall of pure water pipe 3 and the outer wall of concentrated water pipe 4；In the membrane cartridge
Installation waste water proportioner 7 in the concentrated water pipe 4 on top；
In the upper end of pure water pipe 3, pure water pipe sealing ring 5 is set；In the upper end of concentrated water pipe 4, concentrated water seal of tube circle 6 is set；
In the lower end of filter body 2, filter core connector 1 is set.
According to a kind of preferred embodiment of the present utility model, concentrated water pipe 4 and waste water proportioner 7 be with screw thread, it is gluing or
Ultrasonic bonding mode connects.
According to another preferred embodiment of the present utility model, the internal diameter of concentrated water pipe 4 and the external diameter phase of waste water proportioner 7
Together.
The utility model is described in more detail below.
It the utility model is related to a kind of membrane cartridge with waste water proportioner.The utility model membrane cartridge includes filter body 2, it
Also include filter core connector 1, pure water pipe 3, concentrated water pipe 4, pure water pipe sealing ring 5, concentrated water seal of tube circle 6, waste water proportioner 7, net
Water channel 8 and concentrated water passage 9.The concrete structure of membrane cartridge of the utility model with waste water proportioner is referring to accompanying drawing 1 and accompanying drawing 2.
In a manner of with filter body 2 with central shaft, concentrated water pipe 4 and pure water pipe 3 are installed from inside to outside in filter body 2；
Concentrated water passage 9 is formed in concentrated water pipe 4；Net water channel 8 is formed between the inwall of pure water pipe 3 and the outer wall of concentrated water pipe 4；In the membrane cartridge
Installation waste water proportioner 7 in the concentrated water pipe 4 on top, its particular location is referring to accompanying drawing 2；
In the utility model, pure water pipe 3, concentrated water pipe 4 and the mutual alignment relation of waste water proportioner 7 referring to accompanying drawing 3 with it is attached
Fig. 4.It is pure water inlet 31 on the top of pure water pipe 3；It is concentrated water outlet 41 on the top of concentrated water pipe 4；Set in the apical lateral of pure water pipe 3
Running water inlet 10.
Waste water proportioner is built the pressure principle through aperture current limliting, realizes concentrated water discharge with this, while pass through fixed discharge orifice
Footpath ensures the device of the steady operation pressure of NF membrane or reverse osmosis membrane.Its effect is exactly to control flow, provided for system
Constant operating pressure.
The waste water proportioner 7 that the utility model uses is current market sales of product, such as net by Zhejiang Pu Dekang
The product that wetting system company is sold with trade name waste water proportioner.
According to the utility model, the internal diameter of concentrated water pipe 4 is identical with the external diameter of waste water proportioner 7.
According to the utility model, concentrated water pipe 4 with waste water proportioner 7 is connected in a manner of screw thread, gluing or ultrasonic bonding
Get up.
In the upper end of pure water pipe 3, pure water pipe sealing ring 5 is set；In the upper end of concentrated water pipe 4, concentrated water seal of tube circle 6 is set；Water purification
Seal of tube circle 5 is made of silicon rubber or polyurethane material with concentrated water seal of tube circle 6.Silicon rubber or polyurethane material are all mesh
Preceding product on the market.
In the lower end of filter body 2, filter core connector 1 is set.
Waste water proportioner is arranged on membrane cartridge concentrated water and collected in central tube by the utility model, by waste water proportioner and membrane filtration
Core is integrated, such user waste water proportioner that can more renews simultaneously when changing membrane cartridge, so as to not interfere with
The use in later stage, it is also covert to reduce maintenance cost.
[beneficial effect]
The beneficial effects of the utility model are：The utility model combines waste water proportioner and membrane cartridge, simplifies
The pipeline connection of water purifier, reduces leak risk, also reduces the holistic cost of machine, while safeguard band to the water purifier in later stage
Convenience is carried out.
【Brief description of the drawings】
Fig. 1 is membrane cartridge schematic appearance of the utility model with waste water proportioner；
Fig. 2 is membrane cartridge structural representation of the utility model with waste water proportioner；
Fig. 3 is membrane cartridge cross-sectional view of the utility model with waste water proportioner；
Fig. 4 is membrane cartridge superstructure schematic diagram of the utility model with waste water proportioner；
In figure：
1- filter core connectors；2- filter bodies；3- pure water pipes；31- pure water inlets；4- concentrated water pipes；41- concentrated waters export；5- is net
Water pipe sealing ring；6- concentrated water seal of tube circles；7- waste water proportioners；8- water purification passages；9- concentrated water passages；10- running water inlets.
【Embodiment】
The utility model is will be better understood that by following embodiments.
Embodiment 1：Membrane cartridge of the utility model with waste water proportioner
The embodiment of the embodiment is as follows：
Membrane cartridge of the utility model with waste water proportioner includes filter body 2, filter core connector 1, pure water pipe 3, concentrated water pipe
4th, pure water pipe sealing ring 5, concentrated water seal of tube circle 6, waste water proportioner 7, net water channel 8 and concentrated water passage 9；
In a manner of with filter body 2 with central shaft, concentrated water pipe 4 and pure water pipe 3 are installed from inside to outside in filter body 2；
The top of pure water pipe 3 is pure water inlet 31；It is concentrated water outlet 41 on the top of concentrated water pipe 4；In the apical lateral of pure water pipe 3, running water is set
Import 10.Concentrated water passage 9 is formed in concentrated water pipe 4；Net water channel 8 is formed between the inwall of pure water pipe 3 and the outer wall of concentrated water pipe 4；
The installation waste water proportioner 7 in the concentrated water pipe 4 on the membrane cartridge top；Concentrated water pipe 4 is threadably to be connected with waste water proportioner 7
Get up.The internal diameter of concentrated water pipe 4 is identical with the external diameter of waste water proportioner 7.
In the upper end of pure water pipe 3, pure water pipe sealing ring 5 is set；In the upper end of concentrated water pipe 4, concentrated water seal of tube circle 6 is set；Pure water pipe
Sealing ring 5 is made of silastic material with concentrated water seal of tube circle 6.
In the lower end of filter body 2, filter core connector 1 is set.
Embodiment 2：Membrane cartridge of the utility model with waste water proportioner
The embodiment of the embodiment is identical with the embodiment of embodiment 1, and simply concentrated water pipe 4 is with waste water proportioner 7
Connected with adhesive means；Pure water pipe sealing ring 5 is made of polyurethane material with concentrated water seal of tube circle 6.
Embodiment 3：Membrane cartridge of the utility model with waste water proportioner
The embodiment of the embodiment is identical with the embodiment of embodiment 1, and simply concentrated water pipe 4 is with waste water proportioner 7
Connected in a manner of ultrasonic bonding；Pure water pipe sealing ring 5 is made of polyurethane material；Concentrated water seal of tube circle 6 is
Made of silastic material.
Claims (3)
1. a kind of membrane cartridge with waste water proportioner, it includes filter body (2), it is characterised in that it also includes filter core connector
(1), pure water pipe (3), concentrated water pipe (4), pure water pipe sealing ring (5), concentrated water seal of tube circle (6), waste water proportioner (7), water purification lead to
Road (8) and concentrated water passage (9)；
In a manner of with filter body (2) with central shaft, concentrated water pipe (4) and pure water pipe are installed from inside to outside in filter body (2)
(3)；Concentrated water passage (9) is formed in concentrated water pipe (4)；Water purification is formed between pure water pipe (3) inwall and concentrated water pipe (4) outer wall to lead to
Road (8)；The installation waste water proportioner (7) in the concentrated water pipe (4) on the membrane cartridge top；
In pure water pipe (3) upper end, pure water pipe sealing ring (5) is set；In concentrated water pipe (4) upper end, concentrated water seal of tube circle (6) is set；
In filter body (2) lower end, filter core connector (1) is set.
2. membrane cartridge according to claim 1, it is characterised in that concentrated water pipe (4) and waste water proportioner (7) are with screw thread, glue
What viscous or ultrasonic bonding mode connected.
3. membrane cartridge according to claim 1, it is characterised in that the internal diameter of concentrated water pipe (4) is outer with waste water proportioner (7)
Footpath is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573771.9U CN206843144U (en) | 2017-05-22 | 2017-05-22 | A kind of membrane cartridge with waste water proportioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573771.9U CN206843144U (en) | 2017-05-22 | 2017-05-22 | A kind of membrane cartridge with waste water proportioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206843144U true CN206843144U (en) | 2018-01-05 |
Family
ID=60796575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573771.9U Active CN206843144U (en) | 2017-05-22 | 2017-05-22 | A kind of membrane cartridge with waste water proportioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206843144U (en) |
-
2017
- 2017-05-22 CN CN201720573771.9U patent/CN206843144U/en active Active
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