CN208340505U - A kind of novel combination type RO reverse osmosis membrane assembly - Google Patents
A kind of novel combination type RO reverse osmosis membrane assembly Download PDFInfo
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- CN208340505U CN208340505U CN201820424460.0U CN201820424460U CN208340505U CN 208340505 U CN208340505 U CN 208340505U CN 201820424460 U CN201820424460 U CN 201820424460U CN 208340505 U CN208340505 U CN 208340505U
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Abstract
The utility model is specifically related to a kind of novel RO reverse osmosis membrane assembly.A kind of novel combination type RO reverse osmosis membrane assembly, including first unit, second unit, with setting in first unit, connector between second unit, connector respectively with first unit, second unit is threadedly coupled, first unit, second unit includes outer layer putamina, filtering layer and central tube, aperture is evenly arranged with above central tube, second unit is set as big flux membrane element, the first unit is set as the pollution-resistant membrane component of primary flux, first unit and the outer cover of second unit are equipped with y-type seal ring, the open end of y-type seal ring is towards inlet opening direction.The utility model uses two different unit Combination Designs, and the condensed water of unit 2 reduces discharge of wastewater as the raw water of unit 1, and unit 2 is big flux film, unit 1 is pollution-resistant membrane component, and flux doubles in a limited space, and connection is simple, it is easy for installation, good airproof performance.
Description
Technical field
The utility model relates to the technical fields of filtering, and in particular to a kind of novel RO reverse osmosis membrane assembly.
Background technique
Reverse osmosis membrane is to realize reverse osmosis core element, and being that a kind of simulation biological semi-permeable film is manufactured has certain characteristic
Artificial semi-permeable membrane.Reverse osmosis membrane assembly is the core component of Water warfare, reverse-osmosis membrane element currently on the market by filtering layer around
Central tube rolls, and filtering layer is successively arranged from inside to outside into water filter, reverse osmosis membrane, pure water flow-guiding cloth, and water purification passes through center
Pipe is collected, and condensed water is discharged by another water outlet, is mounted on inside filter and is used.Membrane module flux magnitude depends on film
Effective filtration area can realize to increase water flux by increasing membrane component quantity, but because of membrane component water route complexity,
Two or more membrane component connections are more difficult to realize in the prior art.Mainly connected at present by integrating water route mode between membrane component
It connects, the water purifier of 201520710121.5 integrating water route plate of application number, comprising: lower case, upper housing and multi-stage filter, lower case
For the cavity of top end opening, upper housing is connect with lower case, and upper housing integrates that whether there is or not hose plate of water route, the multi-stage filters
The top removably horizontally-arranged bottom end for being set to upper housing, and multi-stage filter is placed in the cavity of lower case.Lower case
Including bottom case, front shell and back shell, upper housing is connect by guide rail with lower case, before shell or back shell unloaded from lower case
After lower, multi-stage filter and upper housing turn clockwise θ degree together along track together under external force, so that multistage filter
The bottom end of core is detached from the cavity of lower case, and the θ meets relational expression 0≤θ < 40, preferably θ=30.It is preferred that the multi-stage filter packet
Include successively horizontally-arranged level-one filter core, second level filter core, three-level filter core, level Four filter core.It is preferred that water inlet is arranged on one side of upper housing
Mouthful and water purification mouth, water storage mouth, pure water mouth, concentrated water spout and power supply DC interface are set on another side, and water inlet is connected to first-level filtering
Core entrance, level-one filter cartridge outlet point 2 tunnels, 1 tunnel are connected to water purification mouth, and another way is connected to second level filtration cartridge inlet through inlet water solenoid valve, and two
Grade filter cartridge outlet is connected to three-level filtration cartridge inlet through booster pump, and three-level filter core sewage mouth is connected to through waste water solenoid valve leads to concentrated water spout, and three
Grade filter core water purification mouth is connected to level Four filtration cartridge inlet, and three-level filter core water purification mouth is connected to water storage mouth through high-voltage switch gear, and water storage mouth is for connecing
Pressure pot, level Four filter cartridge outlet are connected to pure water mouth.It is preferred that the level-one filter core is ultrafiltration membrane filter element, second level filter core is particle carbon filtration
Core, three-level filter core are RO membrane filter, and level Four filter core is carbon membrane composite filter element.It is preferred that the upper housing includes upper face-piece and upper back
Shell is provided with display window on the upper face-piece.But structure is complicated for integrating water route, at high cost, and flow loss is serious, increases fouling membrane
Risk reduces film service life.
Utility model content
It is reverse osmosis to provide a kind of novel combination type RO for the problem of depositing the purpose of the utility model is to overcome the prior art
Membrane module has the characteristics that structure is simple, flux is big, water use efficiency is high.
To achieve the goals above, the technical solution of the utility model is as follows: a kind of novel combination type RO reverse osmosis membrane group
Part, it is characterised in that: including first unit, second unit, with the connector being arranged between first unit, second unit, institute
The connector stated is threadedly coupled with first unit, second unit respectively, be equipped with inside the connector annular water stream channel with
Outer ring water stream channel, the first unit, second unit include outer layer putamina, filtering layer and central tube, and central tube is through interior
Annular flow channel arrangement, the central tube top are evenly arranged with aperture, the both ends of the first unit, second unit
Portion is provided with first unit sealing cover and second unit sealing cover, and the second unit is set as big flux membrane element, described
First unit be set as pollution-resistant membrane component, be provided with apopore I and apopore II on the first unit sealing cover,
It is provided with inlet opening on the second unit sealing cover, it is close that the outer cover of the first unit and second unit is equipped with Y type
Seal, the open end of the y-type seal ring is towards inlet opening direction.
The beneficial effects of the utility model are: the condensed water of unit 2 is as single using two different unit Combination Designs
The raw water of member 1 reduces discharge of wastewater, and unit 2 is big flux film, and unit 1 is pollution-resistant membrane component, in a limited space flux
It greatly improves, connection is simple, easy for installation, good airproof performance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the center tube structure schematic diagram of first unit in the utility model, second unit；
Fig. 3 is side view in the utility model.
Wherein: 10- first unit；11- first unit sealing cover；12- apopore I；13- apopore II；20- second is single
Member；21- second unit sealing cover；The inlet opening 22-；30- connector；40- central tube；41- first unit central tube；42- second
Unit center pipe；43-O type circle；44- partition；45- aperture；50-Y type sealing ring；01- water inlet filter；02- reverse osmosis membrane；03-
Pure water flow-guiding cloth.
Specific embodiment
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good examples and drawings cooperate detailed description, are described as follows:
As shown in Figure 1, the utility model discloses a kind of novel combination type RO reverse osmosis membrane assemblies, it is characterised in that: packet
First unit 10, second unit 20 are included, with the connector 30 being arranged between first unit 10, second unit 20, the company
Connector 30 is threadedly coupled with first unit 10, second unit 20 respectively, and connection is simple, easy for installation.The first unit 10,
Second unit 20 includes outer layer putamina, filtering layer and central tube 40, is evenly arranged with aperture 45 above the central tube 40, described
First unit 10, second unit 20 both ends be provided with first unit sealing cover 11 and second unit sealing cover 21, it is described
The reverse osmosis membrane filter element of first unit and second unit is set as specification of the same race, the reverse osmosis of first unit 10 and second unit 20
Permeable membrane filter core is set as specification of the same race, and the second unit 20 is set as big flux membrane element, and the first unit 10 is set
It is set to pollution-resistant membrane component, flux greatly improves in a limited space, is provided on the first unit sealing cover 11 dense
Shrink apopore I12 and pure water outlet hole II13, are provided with inlet opening 22 on the second unit sealing cover 21, and described the
The reverse-osmosis membrane element outer cover of one unit 10 and second unit 20 is equipped with y-type seal ring 50, and the y-type seal ring 50 opens
Mouthful end is towards 22 direction of inlet opening.Y-type seal ring 50 stops raw water to flow from the outside of filtering layer, so that raw water is out of filtering layer
Portion passes through, and is purified water by purification, purified water is entered in first unit central tube 41 by aperture 45, due to connector
It is set inside 30 there are two independent annular flow channel, internal water stream channel connects first unit central tube 41 and second unit
Central tube 42, directly in from first unit central tube 41 to second unit central tube 42, first unit 10 generates dense purified water
It shrinks and enters in second unit 20, stop the condensed water of first unit 10 and the by the y-type seal ring that first unit 10 is arranged
The water inlet of one unit 10 mixes, so that second unit condensed water is passed through from the inside of first unit filtering layer, by further purifying
It is purified water, purified water is entered in second unit central tube 42 by aperture 45, the purified water obtained with first unit 10
It is flowed out together by pure water outlet hole II13, the condensed water that second unit 20 obtains is discharged from condensed water apopore I12.It is preferred that
, the y-type seal ring 50 has certain elasticity, and 50 shape of y-type seal ring can change according to filtering layer shape, Jin Ertao
In any position of outer membrane shell.
Preferably, the filtering layer is disposed with from inside to outside into water filter 01, reverse osmosis membrane 02, pure water flow-guiding cloth
03, water inlet filter 01 plays the role of water conservancy diversion, so that raw water is uniformly flowed into 02 diaphragm of reverse osmosis membrane, pure water flow-guiding cloth
03 can allow purified pure water to flow into the equally distributed aperture 45 on central tube 40.
Preferably, the central tube 40 includes first unit central tube 41 and second unit central tube 42, and described the
One unit center pipe, 41 both ends open, and O-ring 43, the close water inlet of the second unit central tube 42 are equipped in end sleeve
22 end of hole is provided with partition 44, and the other end is arranged with O-ring 43.O-ring 43 can play sealing function, and the setting for separating 44 is prevented
Only condensed water blows back into central tube 40.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (4)
1. a kind of novel combination type RO reverse osmosis membrane assembly, it is characterised in that: including first unit (10), second unit (20),
With connector (30) between first unit (10), second unit (20) is set, the connector (30) is respectively with first
Unit (10), second unit (20) are threadedly coupled, and annular water stream channel and outer ring water are equipped with inside the connector (30)
Circulation road, the first unit (10), second unit (20) include outer layer putamina, filtering layer and central tube (40), central tube
(40) it arranges, is evenly arranged with aperture (45) above the central tube (40), described first through annular water stream channel
Unit (10), second unit (20) both ends be provided with first unit sealing cover (11) and second unit sealing cover (21), institute
The second unit (20) stated is set as big flux membrane element, and the first unit (10) is set as pollution-resistant membrane component, institute
Apopore I (12) and apopore II (13), the second unit sealing cover are provided on the first unit sealing cover (11) stated
(21) it is provided on inlet opening (22), the outer cover of the first unit (10) and second unit (20) is equipped with y-type seal ring
(50), the open end of the y-type seal ring (50) is towards inlet opening (22) direction.
2. a kind of novel combination type RO reverse osmosis membrane assembly as described in claim 1, it is characterised in that: the Y type sealing
Enclosing (50) has certain elasticity.
3. a kind of novel combination type RO reverse osmosis membrane assembly as described in claim 1, it is characterised in that: the filtering layer is by interior
It is disposed with outward into water filter (01), reverse osmosis membrane (02), pure water flow-guiding cloth (03).
4. a kind of novel combination type RO reverse osmosis membrane assembly as described in claim 1, it is characterised in that: the central tube
It (40) include first unit central tube (41) and second unit central tube (42), described first unit central tube (41) both ends are opened
Put, and be equipped with O-ring (43) in end sleeve, close the inlet opening (22) of the second unit central tube (42) hold be provided with every
Disconnected (44), the other end are arranged with O-ring (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424460.0U CN208340505U (en) | 2018-03-28 | 2018-03-28 | A kind of novel combination type RO reverse osmosis membrane assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424460.0U CN208340505U (en) | 2018-03-28 | 2018-03-28 | A kind of novel combination type RO reverse osmosis membrane assembly |
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| Publication Number | Publication Date |
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| CN208340505U true CN208340505U (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820424460.0U Active CN208340505U (en) | 2018-03-28 | 2018-03-28 | A kind of novel combination type RO reverse osmosis membrane assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701391A (en) * | 2019-03-01 | 2019-05-03 | 宁波斯蒂罗科技有限公司 | A kind of combination type low voltage putamina |
-
2018
- 2018-03-28 CN CN201820424460.0U patent/CN208340505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701391A (en) * | 2019-03-01 | 2019-05-03 | 宁波斯蒂罗科技有限公司 | A kind of combination type low voltage putamina |
| CN109701391B (en) * | 2019-03-01 | 2024-01-05 | 宁波斯蒂罗科技有限公司 | Combined low-pressure membrane shell |
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