CN205925453U - Spiral wound module end cover structure - Google Patents
Spiral wound module end cover structure Download PDFInfo
- Publication number
- CN205925453U CN205925453U CN201620241428.XU CN201620241428U CN205925453U CN 205925453 U CN205925453 U CN 205925453U CN 201620241428 U CN201620241428 U CN 201620241428U CN 205925453 U CN205925453 U CN 205925453U
- Authority
- CN
- China
- Prior art keywords
- end cover
- cover structure
- module end
- gripper shoe
- backup pad
- Prior art date
- 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.)
- Active
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a spiral wound module end cover structure, circumference distribution backup pad inner ring and outer loop between is followed including inner ring, outer loop and even interval, and it is adjacent constitute sector area between the backup pad, each the backup pad is formed with the circulation clearance makes adjacent sector area be linked together even interval is vertical on the inner ring inside wall is equipped with two at least vertical channels, and among this spiral wound module end cover structure, through forming vertical channel on the inner ring inner wall, the lug that forms on the center tube tip can directly slide in along vertical channel for the end cover is in the same place with center tube nested contact, equipment convenient and fast, in addition, the circulation clearance of the formation in the backup pad makes sector area interior fluid in both sides to flow, thoroughly eliminates and flows the dead angle in order to avoid residual impurity.
Description
Technical field
This utility model is related to reverse osmosis membrane filter element structure, particularly to a kind of rolled membrane module end cover structure.
Background technology
Reverse osmosis membrane filter element is conventional purifying water process filter element in existing water purifier, and existing reverse osmosis membrane filter element includes central canal, the reverse osmosis membrane outside central canal and the end cap being fixed on central canal two ends.
At present, existing end cap is connected typically direct interference and connects together with central canal, dismounting inconvenience.And, the radially-arranged gripper shoe of existing cover internal divides the interior into multiple independent regions, does not all circulate each other, easily produces flow blind angle, residual impurity, producing water water quality and Membrane cleaning are adversely affected.
Utility model content
Technical problem to be solved in the utility model is a kind of compact conformation of offer, is easy to the rolled membrane module end cover structure of assembling.
By solving the technical scheme that above-mentioned technical problem is adopted：A kind of rolled membrane module end cover structure, it is circumferentially distributed in the gripper shoe between internal ring and outer shroud including internal ring, outer shroud and uniform intervals, sector region is constituted between adjacent described gripper shoe, each described gripper shoe is formed with passage gaps so that adjacent sectors domain is connected, and on described internal ring medial wall, uniform intervals are vertically provided with least two vertical conduits.
Further, the longitudinal section of each described gripper shoe is in that bar shaped is wavy.
Further, the cross section of each described gripper shoe is in bar shaped arcuation
Further, on described internal ring medial wall, level is provided with one section of lateral channel connecting with vertical conduit.
Further, described lateral channel is equal with the width of vertical conduit.
Beneficial effect：In this rolled membrane module end cover structure, by forming vertical conduit on internal ring inwall, the projection that center tube end is formed can slip into so that end cap is together with central canal nested encryptions directed along vertical conduit, easy to assembly quick；Additionally, the passage gaps of the formation in gripper shoe allow the fluid in the sector region of both sides to flow, thoroughly eliminate flow blind angle to avoid residual impurity.
Brief description
With reference to the accompanying drawings and examples this utility model is described further；
Fig. 1 is the structural representation of a this utility model wherein embodiment；
Fig. 2 is the top view of the other embodiment of this utility model.
Specific embodiment
See figures.1.and.2, a kind of this utility model rolled membrane module end cover structure, it is circumferentially distributed in the gripper shoe 3 between internal ring 1 and outer shroud 2 including internal ring 1, outer shroud 2 and uniform intervals, sector region 4 is constituted between adjacent shore plates 3, each gripper shoe 3 is formed with passage gaps so that adjacent sectors domain 4 is connected, and on internal ring 1 medial wall, uniform intervals are vertically provided with least two vertical conduits 5.
Wherein in an embodiment, the longitudinal section of each gripper shoe 3 be in bar shaped wavy so that the upper and lower end of gripper shoe 3 all constitutes passage gaps so that the fluid in both sides sector region 4 can flow, thoroughly eliminate flow blind angle to avoid residual impurity.
In addition, as shown in Fig. 2 it is in bar shaped arcuation that each gripper shoe 3 is also designed to cross section, that is, around being centrally formed Spiral distribution, this kind of structure design is conducive to current to produce vortex to each gripper shoe 3, contributes to increasing raw water water inlet efficiency.
Wherein, two vertical conduits 5 have been symmetrically formed on internal ring 1 medial wall, on internal ring 1 medial wall, level is provided with one section of lateral channel 6 connecting with vertical conduit 5, vertical conduit 5 is identical with the width of lateral channel 6, center tube end has also been symmetrically formed projection, the corresponding vertically conduit 5 of projection is horizontally diverted transversely conduit 6 and slips into after slipping into, so that end cap is stably mounted in center tube end, be not easily disconnected from.And, the nested encryptions of end cap and central canal also make end cap be readily disassembled and assemble.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, can also various changes can be made on the premise of without departing from this utility model objective.
Claims (5)
1. a kind of rolled membrane module end cover structure it is characterised in that：It is circumferentially distributed in the gripper shoe between internal ring and outer shroud including internal ring, outer shroud and uniform intervals, sector region is constituted between adjacent described gripper shoe, each described gripper shoe is formed with passage gaps so that adjacent sectors domain is connected, and on described internal ring medial wall, uniform intervals are vertically provided with least two vertical conduits.
2. rolled membrane module end cover structure according to claim 1 it is characterised in that：The longitudinal section of each described gripper shoe is in that bar shaped is wavy.
3. rolled membrane module end cover structure according to claim 1 it is characterised in that：The cross section of each described gripper shoe is in bar shaped arcuation.
4. rolled membrane module end cover structure according to claim 1 it is characterised in that：On described internal ring medial wall, level is provided with one section of lateral channel connecting with vertical conduit.
5. rolled membrane module end cover structure according to claim 4 it is characterised in that：Described lateral channel is equal with the width of vertical conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241428.XU CN205925453U (en) | 2016-03-24 | 2016-03-24 | Spiral wound module end cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241428.XU CN205925453U (en) | 2016-03-24 | 2016-03-24 | Spiral wound module end cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205925453U true CN205925453U (en) | 2017-02-08 |
Family
ID=57934510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620241428.XU Active CN205925453U (en) | 2016-03-24 | 2016-03-24 | Spiral wound module end cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205925453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698030A (en) * | 2017-11-16 | 2018-02-16 | 安徽金联地矿科技有限公司 | A kind of multistage restoration of the ecosystem landscape pond and its application method |
-
2016
- 2016-03-24 CN CN201620241428.XU patent/CN205925453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698030A (en) * | 2017-11-16 | 2018-02-16 | 安徽金联地矿科技有限公司 | A kind of multistage restoration of the ecosystem landscape pond and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204469553U (en) | Novel RO membrane filtration core body and filter thereof | |
| CN205550051U (en) | Formula milipore filter structure is rolled up to multistage | |
| CN203374881U (en) | Mixing water direct drinking faucet | |
| CN205925453U (en) | Spiral wound module end cover structure | |
| CN211799095U (en) | Former pretreatment of water device with multiple filtration | |
| CN103566763B (en) | Ultrafiltration membrane filter element component inflowing and discharging water at same end | |
| CN204841168U (en) | Water purification box for electric water heater | |
| CN105297157B (en) | A kind of embedded porous hollow fiber membrane spinning head | |
| CN204128424U (en) | The inlet side bobbin carriage of titanium composite panel multi-tube pass heat exchanger | |
| CN205773674U (en) | A kind of cartridge filter of central purifier | |
| CN103322227B (en) | A kind of large-flow water treatment device | |
| CN205613099U (en) | Cotton filter core structure of PP for purifier | |
| CN204672291U (en) | A kind of inner cool tube polymeric kettle | |
| CN204522764U (en) | A kind of quick change reverse osmosis membrane purifier | |
| CN205550050U (en) | Whirl spiral wound module of intaking | |
| CN209900807U (en) | Filter core with inner core structure | |
| CN207024810U (en) | A kind of sectional casing of filter element of water purifier | |
| CN106630222A (en) | Temperature regulation type water purification filter tube | |
| CN202915770U (en) | Lamella heat exchanger | |
| CN206444289U (en) | Element kit and the water purifier with it | |
| CN111001302A (en) | Filter element replaceable hollow fiber nanofiltration membrane group device | |
| CN205988615U (en) | A kind of purifier is with conjuncted filter element understructure | |
| CN205699768U (en) | A kind of conjuncted filter element of purifier | |
| CN211147382U (en) | U-shaped tube cyclohexene separating tower extraction cooler | |
| CN205613102U (en) | Purifier is with active carbon filtration core structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |