CN205550054U - Bump formula broad flow passage spiral wound module - Google Patents
Bump formula broad flow passage spiral wound module Download PDFInfo
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- CN205550054U CN205550054U CN201620241072.XU CN201620241072U CN205550054U CN 205550054 U CN205550054 U CN 205550054U CN 201620241072 U CN201620241072 U CN 201620241072U CN 205550054 U CN205550054 U CN 205550054U
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- water
- conservancy diversion
- water conservancy
- reverse osmosis
- net
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Abstract
The utility model discloses a bump formula broad flow passage spiral wound module, water pipe is produced including the center, reverse osmosis membrane, it separates the net and intakes the water conservancy diversion at a distance from the net to produce the water water conservancy diversion, reverse osmosis membrane, it separates the net to produce the water water conservancy diversion, reverse osmosis membrane, the water conservancy diversion of intaking separates the net and stacks gradually the back coiling on the water pipe is produced at the center, it separates the net formed network structure including many vertically and horizontally staggered connections transverse rib bar and vertical rib to produce the water water conservancy diversion, transverse rib bar and vertical rib vertically and horizontally staggered are connected the formation flexible point, at the protruding lug that forms of the both sides of each handing -over difference, adopt transverse rib bar, vertical rib and lug constitute three -dimensional product water water conservancy diversion and separate the net, under the effect of each lug top support, produce the runner cross sectional area increasing that rivers were said, thereby water flow direction's resistance has been reduced, and, because flow resistance reduces, cross the water flow velocity increase, the increase dynamics of washing away makes the runner be difficult for stopping up, effectively reduces rivers impurity deposition in the intramembranous circumstances.
Description
Technical field
This utility model relates to reverse osmosis membrane filter element technical field, particularly to a kind of button type width runner rolled membrane module.
Background technology
At present, reverse osmosis membrane filter element is purifying water process filter element conventional in existing water purifier, the structure of existing reverse osmosis membrane filter element is roughly the same, it is will be by pure water flow-guiding screen, reverse osmosis diaphragm, the water purification diaphragm group that water inlet flow-guiding screen superposition in a certain way is constituted is wrapped on the water producing pipe of center formation, in the water inlet flow channel that water inlet flow-guiding screen is constituted between the inner surface after reverse osmosis diaphragm folds, in the product water flow passage that pure water flow-guiding screen is constituted between the outer surface after reverse osmosis diaphragm folds, this coiled reverse osmosis membrane element is to make product water flow passage have the opening towards center water producing pipe the section dual-side of product water flow passage and the side glue bonding away from center water producing pipe, water purification diaphragm group is after the water producing pipe of the center of winding, outer surface is with outer adhesive tape environmental sealing.The coiled reverse osmosis membrane element of this structure is in running, former water is from the inflow water inlet flow channel of the end face of element, a part of water forms pure water through reverse osmosis membrane filtration and flows in the water producing pipe of center along pure water flow-guiding screen, and the remaining dense water not filtering formation flows out along the water inlet flow-guiding screen in water inlet flow channel from the other end of element.
There is following defect in existing reverse osmosis membrane filter element: pure water is along producing water flow passage during flowing to center water producing pipe, to one meter how long, the length producing aquaporin often has several tens cm, often lead to run into bigger resistance during pure water flows to central canal along pure water flow-guiding screen, the back pressure that these resistances produce has had influence on the pure water yield flowing to central canal through film, produce water flow passage the longest, producing the resistance suffered by water the biggest, corresponding pure water yield is the least.
Utility model content
Technical problem to be solved in the utility model is to provide the button type width runner rolled membrane module that a kind of resistance is little, pure water yield is big.
By solving the technical scheme that above-mentioned technical problem is used: a kind of button type width runner rolled membrane module, including center water producing pipe, reverse osmosis membrane, product water water conservancy diversion filter and water inlet water conservancy diversion filter, described reverse osmosis membrane, product water water conservancy diversion filter, reverse osmosis membrane, water inlet water conservancy diversion filter are wound on the water producing pipe of center after stacking gradually, described product water water conservancy diversion filter includes that a plurality of crisscross connection forms cancellated horizontal rib and lengthways of rod, described horizontal rib is crisscross with lengthways of rod is connected formation interface point, convexes to form projection respectively in the both sides of each described handing-over.
Further, each described projection is cylindrical.
Further, each described horizontal rib and lengthways of rod crisscross formation rhombus net trellis, or, each described horizontal rib and lengthways of rod crisscross formation rectangle net trellis.
Further, the height of each described projection is equal to horizontal rib or the height of lengthways of rod.
Beneficial effect: in this button type width runner rolled membrane module, abandon the flat rhombus filter of system or rectangle filter as producing water water conservancy diversion filter, horizontal rib, lengthways of rod and projection is used to constitute three-dimensional product water water conservancy diversion filter, under the effect of each projection jacking, strengthened by the cross section of fluid channel area producing the product water flow passage that water water conservancy diversion filter is constituted, thus reduce the resistance of water (flow) direction；It is additionally, since resistance to water-flow to reduce, crosses water flow velocity and increase, increase the dynamics of washing away and runner is not easily blocked, effectively reduce the situation that current impurity is deposited in film.
Accompanying drawing explanation
With embodiment, this utility model is described further below in conjunction with the accompanying drawings；
Fig. 1 is the partial sectional view of this utility model embodiment；
Fig. 2 is the top view producing water water conservancy diversion filter in this utility model embodiment.
Detailed description of the invention
See figures.1.and.2, this utility model one button type width runner rolled membrane module, including center water producing pipe, reverse osmosis membrane 10, produce water water conservancy diversion filter 20 and water inlet water conservancy diversion filter 30, reverse osmosis membrane 10, product water water conservancy diversion filter 20, reverse osmosis membrane 10, water inlet water conservancy diversion filter 30 are wound on the water producing pipe of center after stacking gradually, produce water water conservancy diversion filter 20 and include that a plurality of crisscross connection forms cancellated horizontal rib 21 and lengthways of rod 22, laterally rib 21 is crisscross with lengthways of rod 22 is connected formation interface point, convexes to form projection 23 respectively in the both sides of each handing-over.
In the present embodiment, the height of each projection 23 is equal to horizontal rib 21 or the height of lengthways of rod 22, and each projection 23 is cylindrical, the resistance of current in effectively water flow passage is produced in reduction.
Wherein, owing to producing the backwater effect of the projection 23 of water water conservancy diversion filter 20 both sides so that strengthened by the cross section of fluid channel area producing the product water flow passage that water water conservancy diversion filter 20 is constituted, thus reduce the resistance of water (flow) direction；It is additionally, since resistance to water-flow to reduce, crosses water flow velocity and increase, increase the dynamics of washing away and runner is not easily blocked, effectively reduce the situation that current impurity is deposited in film.This utility model, by using horizontal rib 21, lengthways of rod 22 and projection 23 to constitute three-dimensional product water water conservancy diversion filter, is integrally improved the height of whole filter, changes conventional flat formula rhombus filter or the structure of rectangle filter, effectively increases and produce water flux density.
As preferably, each horizontal rib 21 and lengthways of rod 22 crisscross formation rhombus net trellis.
As preferably, each horizontal rib 21 and lengthways of rod 22 crisscross formation rectangle net trellis.
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 is possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.
Claims (5)
1. a button type width runner rolled membrane module, it is characterized in that: include center water producing pipe, reverse osmosis membrane, product water water conservancy diversion filter and water inlet water conservancy diversion filter, described reverse osmosis membrane, product water water conservancy diversion filter, reverse osmosis membrane, water inlet water conservancy diversion filter are wound on the water producing pipe of center after stacking gradually, described product water water conservancy diversion filter includes that a plurality of crisscross connection forms cancellated horizontal rib and lengthways of rod, described horizontal rib is crisscross with lengthways of rod is connected formation interface point, convexes to form projection respectively in the both sides of each described handing-over.
Button type width runner rolled membrane module the most according to claim 1, it is characterised in that: each described projection is cylindrical.
Button type width runner rolled membrane module the most according to claim 1, it is characterised in that: each described horizontal rib and lengthways of rod crisscross formation rhombus net trellis.
Button type width runner rolled membrane module the most according to claim 1, it is characterised in that: each described horizontal rib and lengthways of rod crisscross formation rectangle net trellis.
Button type width runner rolled membrane module the most according to claim 1, it is characterised in that: the height of each described projection is equal to horizontal rib or the height of lengthways of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241072.XU CN205550054U (en) | 2016-03-24 | 2016-03-24 | Bump formula broad flow passage spiral wound module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241072.XU CN205550054U (en) | 2016-03-24 | 2016-03-24 | Bump formula broad flow passage spiral wound module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205550054U true CN205550054U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620241072.XU Active CN205550054U (en) | 2016-03-24 | 2016-03-24 | Bump formula broad flow passage spiral wound module |
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| CN (1) | CN205550054U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579430A (en) * | 2018-05-10 | 2018-09-28 | 天津大学 | The method for coiling of multilayer water inlet flow channel cloth and its novel reverse-osmosis membrane element of composition |
| CN108862685A (en) * | 2018-08-10 | 2018-11-23 | 安徽原野滤材有限公司 | A kind of novel nano filter cloth |
| CN109012205A (en) * | 2018-08-23 | 2018-12-18 | 山东九章膜技术有限公司 | A kind of production water filter, method for coiling and reverse-osmosis membrane element |
| CN109364761A (en) * | 2018-11-05 | 2019-02-22 | 珠海格力电器股份有限公司 | A kind of reverse osmosis membrane assembly and water purifier |
| CN110078245A (en) * | 2019-06-06 | 2019-08-02 | 淄博博立特冷冻空调设备有限公司 | A kind of systemic circulation multiplying power concentrate recirculation embrane method Sewage treatment reclaiming system |
| CN114452824A (en) * | 2022-03-10 | 2022-05-10 | 远大健康科技(天津)有限公司 | Membrane element and preparation method thereof, filter element and water purifier |
-
2016
- 2016-03-24 CN CN201620241072.XU patent/CN205550054U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579430A (en) * | 2018-05-10 | 2018-09-28 | 天津大学 | The method for coiling of multilayer water inlet flow channel cloth and its novel reverse-osmosis membrane element of composition |
| CN108579430B (en) * | 2018-05-10 | 2020-10-30 | 天津大学 | Multilayer water inlet flow passage cloth and rolling method of novel reverse osmosis membrane element formed by same |
| CN108862685A (en) * | 2018-08-10 | 2018-11-23 | 安徽原野滤材有限公司 | A kind of novel nano filter cloth |
| CN109012205A (en) * | 2018-08-23 | 2018-12-18 | 山东九章膜技术有限公司 | A kind of production water filter, method for coiling and reverse-osmosis membrane element |
| CN109012205B (en) * | 2018-08-23 | 2020-11-13 | 山东九章膜技术有限公司 | Water production separation net, rolling method and reverse osmosis membrane element |
| CN109364761A (en) * | 2018-11-05 | 2019-02-22 | 珠海格力电器股份有限公司 | A kind of reverse osmosis membrane assembly and water purifier |
| CN109364761B (en) * | 2018-11-05 | 2024-05-24 | 珠海格力电器股份有限公司 | Reverse osmosis membrane assembly and water purifier |
| CN110078245A (en) * | 2019-06-06 | 2019-08-02 | 淄博博立特冷冻空调设备有限公司 | A kind of systemic circulation multiplying power concentrate recirculation embrane method Sewage treatment reclaiming system |
| CN114452824A (en) * | 2022-03-10 | 2022-05-10 | 远大健康科技(天津)有限公司 | Membrane element and preparation method thereof, filter element and water purifier |
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