CN203971775U - A kind of doughnut tubular type film - Google Patents
A kind of doughnut tubular type film Download PDFInfo
- Publication number
- CN203971775U CN203971775U CN201420435995.XU CN201420435995U CN203971775U CN 203971775 U CN203971775 U CN 203971775U CN 201420435995 U CN201420435995 U CN 201420435995U CN 203971775 U CN203971775 U CN 203971775U
- Authority
- CN
- China
- Prior art keywords
- putamina
- water part
- bell socket
- water
- hollow fiber
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a kind of doughnut tubular type film, the putamina that comprises hollow, on the inwall of described putamina, by glue, be bonded with a circle hollow fiber film thread, putamina two ends are provided with water part, one end of described water part has inlet and outlet pipe lines bell socket, one side of water part is provided with water producing pipe road bell socket, offers encapsulation annular groove, described encapsulation annular groove and the bell socket conducting of above-mentioned water producing pipe road of for hollow fiber film thread, inserting on water part.Rete of the present utility model is thick, safeguards that pressure limit is little, can carry out backwash maintenance, and the flexible maintenance effects of maintenance mode is better; The thick resistance to erosion of rete and hydraulic blow, do not produce de-face phenomenon without base material and membrane coat faying face, and product quality is more stable; It is easy, with short production cycle that materials are economized the few mode of production of accessory; Owing to making for doughnut, outer surface is curved surfaces, has increased total surface area.
Description
Technical field
The utility model relates to milipore filter product technical field, especially a kind of doughnut tubular type film.
Background technology
Current tubular membrane is by using the materials such as hard plastic grain to be pressed into hard porous tubing as base material, again at the compound of porous pipe outer surface or inner surface brushing skim material and solvent composition, utilize in the process of solvent evaporates, membrane material solidify to form fenestra, makes tubular membrane core.The outer fluid-tight hard plastic of surface cover of film core or stainless steel pipe, two ends shutoff aqueduct accessory, makes finished product.In use procedure, water flows through from film surface in tubing outside, and water sees through film and porous tubing forms product water, from the water guide structure at porous tubing two ends, flows out, and flow out at the outer tubing of the material that film is retained down and Yu Shuicong two ends.
This mode of production cost is large, and the low easy breakage of washing away of thicknesses of layers, can not be used backwash to carry out General Maintenance, and the film plot ratio of unit space is little.Owing to being plane masking, base material will inevitably tie up the effective area of film as the train of thought of antipriming pipe.
Summary of the invention
The technical problems to be solved in the utility model is: the problem for the prior art solving in above-mentioned background technology exists, provides a kind of improved doughnut tubular type film.
The utility model solves the technical scheme that its technical problem adopts: a kind of doughnut tubular type film, the putamina that comprises hollow, on the inwall of described putamina, by glue, be bonded with a circle hollow fiber film thread, putamina two ends are provided with water part, one end of described water part has inlet and outlet pipe lines bell socket, one side of water part is provided with water producing pipe road bell socket, on water part, offer encapsulation annular groove, described encapsulation annular groove and the bell socket conducting of above-mentioned water producing pipe road of for hollow fiber film thread, inserting.
Further, the distal edge of described inlet and outlet pipe lines bell socket is along being provided with socket joint baffle plate.Use special water part to collect and produce water minute miscarriage water and Inlet and outlet water.
Further, described putamina is plastic conduit or metal pipe material.
The beneficial effects of the utility model are:
1: rete is thick, safeguard that pressure limit is little, can carry out backwash maintenance, the flexible maintenance effects of maintenance mode is better;
2: the thick resistance to erosion of rete and hydraulic blow, without base material and membrane coat faying face, do not produce de-face phenomenon, product quality is more stable;
3: it is easy, with short production cycle that materials are economized the few mode of production of accessory;
4: owing to making for hollow-fibre membrane, film surface is curved surfaces, has increased total surface area.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the profile of Fig. 1.
Fig. 3 is the structural representation of film pipe in the utility model.
Fig. 4 is the structural representation of water part in the utility model.
Fig. 5 is the structural representation in another direction of Fig. 4.
In figure: 1. putamina, 2. hollow fiber film thread, 3. water part, 4. inlet and outlet pipe lines bell socket, 5. water producing pipe road bell socket, 6. encapsulation annular groove, 7. socket joint baffle plate.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Fig. 1～5, a kind of doughnut tubular type film, the putamina 1 that comprises hollow, on the inwall of putamina 1, by glue, be bonded with a circle hollow fiber film thread 2, putamina 1 two ends are provided with water part 3, one end of water part 3 has inlet and outlet pipe lines bell socket 4, one side of water part 3 is provided with water producing pipe road bell socket 5, on water part 3, offer the encapsulation annular groove 6 inserting for hollow fiber film thread 2, encapsulation annular groove 6 and bell socket 5 conductings of above-mentioned water producing pipe road, the distal edge of inlet and outlet pipe lines bell socket 4 is along being provided with socket joint baffle plate 7, and putamina 1 is plastic conduit.
During concrete making, use glue to be directly fixed on hard plastic inside pipe wall hollow fiber film thread 2, two ends are used water part 3 shutoff to make finished product.Specific process is:
1, mold is produced the accessory of special two ends water guide, and water part 3;
2, be ready to plastic conduit as base material, erect and place, a branch of hollow fiber film thread 2 is hung in centre;
3, use special gum brush: front end has glue extrusion, rear end is the circular flat plate structure with zigzag geosynclinal concave.Glue extrusion extruding glue also rotates, and glue is evenly expressed to hard plastic inside pipe wall, and along the tube wall gluing that makes progress, and gum brush rear end is hollow fiber film thread 2 laying corresponding to geosynclinal concave position, and hollow fiber film thread 2 is fixed on the glue layer of inside pipe wall.
4, hollow fiber film thread 2 is after inside pipe wall is fixing, and two end-grain cutting are flat, is inserted in respectively in the encapsulation annular groove 6 of water part 3 of step 1.
5: water part 3 is directly used the gluing fixed of pipeline fixed with hollow fiber film thread 2 outer wall contact positions, and the gap in the middle of water part 3 and hollow fiber film thread 2, is directly used solid gum shutoff.
6: after glue curing, make finished product and preserve.
In addition, can use metal pipe material to substitute hard plastic tubing, or use screen material that hollow fiber film thread 2 planes are fixed on to inner-walls of duct and make doughnut tubular type film.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (3)
1. a doughnut tubular type film, it is characterized in that: the putamina (1) that comprises hollow, on the inwall of described putamina (1), by glue, be bonded with a circle hollow fiber film thread (2), putamina (1) two ends are provided with water part (3), one end of described water part (3) has inlet and outlet pipe lines bell socket (4), one side of water part (3) is provided with water producing pipe road bell socket (5), on water part (3), offer the encapsulation annular groove (6) inserting for hollow fiber film thread (2), described encapsulation annular groove (6) and above-mentioned water producing pipe road bell socket (5) conducting.
2. doughnut tubular type film according to claim 1, is characterized in that: the distal edge of described inlet and outlet pipe lines bell socket (4) is along being provided with socket joint baffle plate (7).
3. doughnut tubular type film according to claim 1, is characterized in that: described putamina (1) is plastic conduit or metal pipe material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435995.XU CN203971775U (en) | 2014-07-28 | 2014-07-28 | A kind of doughnut tubular type film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435995.XU CN203971775U (en) | 2014-07-28 | 2014-07-28 | A kind of doughnut tubular type film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971775U true CN203971775U (en) | 2014-12-03 |
Family
ID=51969250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420435995.XU Expired - Fee Related CN203971775U (en) | 2014-07-28 | 2014-07-28 | A kind of doughnut tubular type film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465379A (en) * | 2018-06-01 | 2018-08-31 | 山东泰禾环保科技股份有限公司 | high density tubular ceramic membrane device |
-
2014
- 2014-07-28 CN CN201420435995.XU patent/CN203971775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465379A (en) * | 2018-06-01 | 2018-08-31 | 山东泰禾环保科技股份有限公司 | high density tubular ceramic membrane device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104266017B (en) | A kind of for connecting the preparation method of tube bank joint of bamboo multiple tube, installation method and this tube bank joint | |
| CN203971775U (en) | A kind of doughnut tubular type film | |
| CN100512628C (en) | Clogproof filtration irrigation composite tube buried ground and technological process | |
| CN203223656U (en) | Steel-plastic composite winding structure wall pipe | |
| CN204025955U (en) | Compound give/the waste pipe of PE heavy caliber long fiber reinforcement | |
| CN204996340U (en) | Square porous form tubular membrane shell structure | |
| CN104474901B (en) | A kind of water filtration rolled membrane module with dual pathways center tube structure | |
| CN201751660U (en) | Connecting structure of polyethylene hollow-wall spiral winding tubes | |
| CN204083574U (en) | A kind of tube bank joint for connecting bamboo composite pipe | |
| CN101462363B (en) | Method for manufacturing tube joint and manufacturing product thereof | |
| CN203948807U (en) | Heavy caliber pressure tube and manufacturing equipment thereof | |
| CN102338249A (en) | Steel-plastic composite drain pipe and production method thereof | |
| CN202266749U (en) | Novel faucet | |
| CN203886257U (en) | Water-distributing and gas-distributing system | |
| CN208340504U (en) | A kind of coiled reverse osmosis membrane element | |
| CN205276434U (en) | Inside and outside infiltration strainer | |
| CN205618903U (en) | Double -walled bellows and preparation equipment | |
| CN206536768U (en) | A kind of drainpipe bent pipe fitting piece mould | |
| CN207706921U (en) | A kind of farmland irrigating drainage pipe | |
| CN204692797U (en) | A kind of two flat walls entwining tube | |
| CN205164509U (en) | Many pages of reverse osmosis membrane on outer spiral | |
| CN103301963B (en) | Labyrinth ultra-low-pressure trickle irrigation emitter | |
| CN203546833U (en) | Local strengthening processing device of drainage pipeline | |
| CN208680453U (en) | Parted hair sprue base more than a kind of magnesium iron | |
| CN109424004A (en) | A kind of high water-permeability plastic blind-ditch pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: YIWU YINGPU ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: YIWU YINGPU ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |