CN209098259U - Water purifier RO reverse osmosis membrane filter element - Google Patents
Water purifier RO reverse osmosis membrane filter element Download PDFInfo
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- CN209098259U CN209098259U CN201821778448.6U CN201821778448U CN209098259U CN 209098259 U CN209098259 U CN 209098259U CN 201821778448 U CN201821778448 U CN 201821778448U CN 209098259 U CN209098259 U CN 209098259U
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- outside
- reverse osmosis
- inner cylinder
- sealing ring
- osmosis membrane
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Abstract
The utility model discloses a kind of water purifier RO reverse osmosis membrane filter elements, including water inlet pipe, end washer, fixed ring and limbers, described water inlet pipe one end is provided with the end washer, the fixed ring is provided on the outside of the end washer, the limbers is provided in the fixed ring, side slot is provided on the outside of the fixed ring, sealing ring is provided in the side slot, inner cylinder is provided on the outside of the sealing ring, permeable hole is provided on the inner cylinder side wall, anti-seepage membrane is provided on the outside of the permeable hole, sealing ring is provided on the outside of the anti-seepage membrane, outer cylinder is provided on the outside of the sealing ring, tube seat is provided on the inside of the outer cylinder.Beneficial effect is: 1, simple, stable, the compact water inlet pipe of the apparatus structure is passed directly to inner cylinder bottom and forms filtration circuit, and reduces damage of the punching press to anti-seepage membrane of water；2, after anti-seepage membrane filters water purification collect, concentrated water to a certain extent when by return pipe be discharged.
Description
Technical field
The utility model relates to filter plant technical fields, more particularly to a kind of water purifier RO reverse osmosis membrane filter element.
Background technique
With the continuous improvement of people's lives quality, Environmental security causes the highest attention of the common people with health problem.By
So that people is there is the impurity and solvent being no good for health in domestic water in the flaw of pollution of waterhead and water system, leads
Safe drinking water is caused to become one of the main problem of current people's most attention.
Reverse osmosis membrane filter element is the component of reverse osmosis water purifier most critical, and the colloidal substance on reverse osmosis membrane surface, bacterium
And indissoluble inorganic salts it is dense it is poly- with deposition be the decline of reverse osmosis membrane flux major reason, the water flow of injection produced by certain mode
Raw cross-flow can generate the water flow a fluid stream of pulsation and irregular turbulent flow, turbulent flow compare layer to the delivery rate of the substance on reverse osmosis membrane surface
Stream is high, is conducive to form Convention diffusion in reverse osmosis membrane surface concentration polarization layer and laminar flow layer, eliminates the glue on reverse osmosis membrane surface
Body substance and indissoluble inorganic salts and bacterium is dense poly- and deposition.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of reverse osmosis membrane filtration of water purifier RO
Core.
The utility model achieves the above object through the following technical schemes:
A kind of water purifier RO reverse osmosis membrane filter element, including water inlet pipe, end washer, fixed ring and limbers, it is described into
Water pipe one end is provided with the end washer, is provided with the fixed ring on the outside of the end washer, is arranged in the fixed ring
There is a limbers, be provided with side slot on the outside of the fixed ring, be provided with sealing ring in the side slot, outside the sealing ring
Side is provided with inner cylinder, and permeable hole is provided on the inner cylinder side wall, is provided with anti-seepage membrane, the anti-seepage membrane on the outside of the permeable hole
Outside is provided with sealing ring, and outer cylinder is provided on the outside of the sealing ring, is provided with tube seat, described tube seat one end on the inside of the outer cylinder
It is provided with water purification apopore, the inner cylinder upper end is provided with concentrate recirculation pipe, is provided with pressure valve on the concentrate recirculation pipe, institute
It states outer cylinder top and is provided with fixed lid.
In order to further increase the use function of water purifier RO reverse osmosis membrane filter element, the end washer is embedded in described
Water inlet pipe one end, the fixed ring are embedded on the outside of the end washer, and the limbers takes shape in inside the fixed ring.
In order to further increase the use function of water purifier RO reverse osmosis membrane filter element, there is the fixation in the side slot
On the outside of ring, the sealing ring is embedded in inside the side slot, and the sealing ring compression is fitted on the inner cylinder inner wall.
In order to further increase the use function of water purifier RO reverse osmosis membrane filter element, the permeable hole is taken shape in described
On cylinder side wall, the anti-seepage membrane package is wrapped on the outside of the inner cylinder, and the sealing ring compression is fitted on the outside of the anti-seepage membrane.
In order to further increase the use function of water purifier RO reverse osmosis membrane filter element, the tube seat takes shape in the outer cylinder
Interior, the tube seat is provided with through-hole between two anti-seepage membranes, and the water purification apopore takes shape in the outer cylinder bottom.
In order to further increase the use function of water purifier RO reverse osmosis membrane filter element, the concentrate recirculation pipe takes shape in institute
State inner cylinder top, the pressure valve connect by screw thread with the concentrate recirculation pipe, the fixed lid by screw thread with it is described outside
Cylinder connection.
In order to further increase the use function of water purifier RO reverse osmosis membrane filter element, the inner cylinder takes shape in the outer cylinder
Interior, flexible leakage proof gasket in the fixed lid, the permeable hole is distributed in inner cylinder middle side edge region.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, simple, stable, the compact water inlet pipe of the apparatus structure is passed directly to inner cylinder bottom and forms filtration circuit, and reduces water
Damage of the punching press to anti-seepage membrane；
2, after anti-seepage membrane filters water purification collect, concentrated water to a certain extent when by return pipe be discharged.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of main sectional structure schematic diagram of water purifier RO reverse osmosis membrane filter element of the utility model；
Fig. 2 is a kind of sectional structure schematic diagram of bowing of water purifier RO reverse osmosis membrane filter element of the utility model；
Fig. 3 is a kind of front view structure schematic diagram of water purifier RO reverse osmosis membrane filter element of the utility model.
The reference numerals are as follows:
1, water inlet pipe；2, end washer；3, fixed ring；4, limbers；5, side slot；6, sealing ring；7, inner cylinder；8, permeable
Hole；9, anti-seepage membrane；10, sealing ring；11, outer cylinder；12, tube seat；13, water purification apopore；14, concentrate recirculation pipe；15, pressure valve；
16, fixed lid.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with embodiment with reference to the accompanying drawing:
Embodiment one:
As shown in Figure 1-Figure 3, a kind of water purifier RO reverse osmosis membrane filter element, including water inlet pipe 1, end washer 2, fixed ring
3 and limbers 4,1 one end of water inlet pipe be provided with end washer 2, fixed ring 3 is provided on the outside of end washer 2, is set in fixed ring 3
It is equipped with limbers 4, side slot 5 is provided on the outside of fixed ring 3, sealing ring 6 is provided in side slot 5, is provided on the outside of sealing ring 6
Inner cylinder 7 is provided with permeable hole 8 on 7 side wall of inner cylinder, anti-seepage membrane 9 is provided on the outside of permeable hole 8, sealing is provided on the outside of anti-seepage membrane 9
Ring 10 is provided with outer cylinder 11 on the outside of sealing ring 10, and tube seat 12 is provided on the inside of outer cylinder 11, and 12 one end of tube seat is provided with water purification water outlet
Hole 13,7 upper end of inner cylinder are provided with concentrate recirculation pipe 14, and pressure valve 15, the setting of 11 top of outer cylinder are provided on concentrate recirculation pipe 14
There is fixed lid 16.
Embodiment two:
The difference between this embodiment and the first embodiment lies in end washer 2 is embedded in 1 one end of water inlet pipe in the present embodiment, Gu
Determine ring 3 and be embedded in 2 outside of end washer, limbers 4 takes shape in inside fixed ring 3.
Specifically, setting can make apparatus structure more stable in this way, make to form filtration circuit inside device.
The concrete operating principle of the utility model are as follows: in use device, inner cylinder 7 and then outer cylinder 11 and fixed lid 16 first
Play a part of to support interior arrangement, when use device, water to be filtered is entered in device by water inlet pipe 1, is transported to inner cylinder 7
Inside, then water is flowed up through the limbers 4 in fixed ring 3, is carried out by passing through permeable hole 8 when side wall through anti-seepage membrane 9
After filter, into the tube seat 12 in outer cylinder 11, hydrostatic converges to water purification apopore 13 finally by tube seat 12 and completes the cleaned of water
It filters, the impurity in water is blocked by anti-seepage membrane 9, is stayed in inner cylinder 7 and is continued lower upper flowing, finally enters concentrate recirculation pipe 14 through pressure
Concentrated water is discharged after valve 15.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of water purifier RO reverse osmosis membrane filter element, it is characterised in that: including water inlet pipe (1), end washer (2), fixed ring
(3) it is provided with the end washer (2) with limbers (4), described water inlet pipe (1) one end, setting on the outside of the end washer (2)
Have the fixed ring (3), be provided with the limbers (4) on the fixed ring (3), is provided with side on the outside of the fixed ring (3)
Side slot (5), the side slot (5) is interior to be provided with sealing ring (6), is provided with inner cylinder (7) on the outside of the sealing ring (6), described interior
It is provided with permeable hole (8) on cylinder (7) side wall, is provided with anti-seepage membrane (9) on the outside of the permeable hole (8), on the outside of the anti-seepage membrane (9)
It is provided with sealing ring (10), is provided with outer cylinder (11) on the outside of the sealing ring (10), be provided with tube seat on the inside of the outer cylinder (11)
(12), described tube seat (12) one end is provided with water purification apopore (13), and inner cylinder (7) upper end is provided with concentrate recirculation pipe
(14), it is provided with pressure valve (15) on the concentrate recirculation pipe (14), outer cylinder (11) top is provided with fixed lid (16).
2. a kind of water purifier RO reverse osmosis membrane filter element according to claim 1, it is characterised in that: the end washer
(2) it is embedded in the water inlet pipe (1) one end, the fixed ring (3) is embedded on the outside of the end washer (2), the limbers
(4) it is internal to take shape in the fixed ring (3).
3. a kind of water purifier RO reverse osmosis membrane filter element according to claim 1, it is characterised in that: the side slot (5)
Occur on the outside of the fixed ring (3), the sealing ring (6) is embedded in side slot (5) inside, and the sealing ring (6) compresses
It is fitted on the inner cylinder (7) inner wall.
4. a kind of water purifier RO reverse osmosis membrane filter element according to claim 1, it is characterised in that: the permeable hole (8)
It takes shape on the inner cylinder (7) side wall, anti-seepage membrane (9) package is wrapped on the outside of the inner cylinder (7), the sealing ring (10)
Compression is fitted on the outside of the anti-seepage membrane (9).
5. a kind of water purifier RO reverse osmosis membrane filter element according to claim 1, it is characterised in that: the tube seat (12) at
For type in the outer cylinder (11), the tube seat (12) is provided with through-hole, the water purification apopore between two anti-seepage membranes (9)
(13) outer cylinder (11) bottom is taken shape in.
6. a kind of water purifier RO reverse osmosis membrane filter element according to claim 1, it is characterised in that: the concentrate recirculation pipe
(14) inner cylinder (7) top is taken shape in, the pressure valve (15) is connect by screw thread with the concentrate recirculation pipe (14), described
Fixed lid (16) is connect by screw thread with the outer cylinder (11).
7. a kind of water purifier RO reverse osmosis membrane filter element according to claim 1, it is characterised in that: the inner cylinder (7) at
For type in the outer cylinder (11), flexible leakage proof gasket in the fixed lid (16), the permeable hole (8) is distributed in the inner cylinder
(7) middle side edge region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778448.6U CN209098259U (en) | 2018-10-31 | 2018-10-31 | Water purifier RO reverse osmosis membrane filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778448.6U CN209098259U (en) | 2018-10-31 | 2018-10-31 | Water purifier RO reverse osmosis membrane filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209098259U true CN209098259U (en) | 2019-07-12 |
Family
ID=67157303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821778448.6U Active CN209098259U (en) | 2018-10-31 | 2018-10-31 | Water purifier RO reverse osmosis membrane filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209098259U (en) |
-
2018
- 2018-10-31 CN CN201821778448.6U patent/CN209098259U/en active Active
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