CN205550049U - Hoop broad flow passage spiral wound module - Google Patents
Hoop broad flow passage spiral wound module Download PDFInfo
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- CN205550049U CN205550049U CN201620238514.5U CN201620238514U CN205550049U CN 205550049 U CN205550049 U CN 205550049U CN 201620238514 U CN201620238514 U CN 201620238514U CN 205550049 U CN205550049 U CN 205550049U
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- conservancy diversion
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Abstract
The utility model discloses a hoop 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 including transverse rib bar and vertical rib to produce the water water conservancy diversion, include still that many bending fold are the vertical rib of flute column structure, transverse rib bar and vertical rib vertically and horizontally staggered are connected the formation flexible point, each the vertical rib wherein end of buckling of one side corresponds respectively and is connected with each flexible point, adopt transverse rib bar, vertical rib and vertical rib interweave and form three -dimensional product water water conservancy diversion at a distance from the net, three angle area that third rib bending fold constitutes form circumference water inlet channel, increaseed along the runner cross sectional area of winding center tube direction, water flow direction's resistance has been reduced, and then the messenger has the water flow velocity increase, the increase dynamics of washing away makes the runner be difficult for stopping up, effectively reduce rivers impurity deposition in the intramembranous condition.
Description
Technical field
This utility model relates to reverse osmosis membrane filter element technical field, particularly to a kind of hoop 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 hoop 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 hoop width runner rolled membrane module, including center water producing pipe, reverse osmosis membrane, produce water water conservancy diversion filter and water inlet water conservancy diversion filter, described reverse osmosis membrane, produce water water conservancy diversion filter, reverse osmosis membrane, water inlet water conservancy diversion filter is 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, also include that a plurality of bending fold is the vertical rib of corrugated core, described horizontal rib is crisscross with lengthways of rod is connected formation interface point, the most corresponding and each interface point of bending end of each described vertical rib wherein side is connected, each described vertical rib is paralleled with lengthways of rod.
Further, the spacing distance between adjacent described horizontal rib is more than the height of vertical rib.
Further, 1/2nd of the height that spacing distance is vertical rib between adjacent described horizontal rib.
Beneficial effect: in this hoop width runner rolled membrane module, abandon the flat rhombus filter of system or rectangle filter as producing water water conservancy diversion filter, use horizontal rib, lengthways of rod and vertical rib to interweave and form three-dimensional product water water conservancy diversion filter, wherein, the Delta Region that vertical rib bending fold is constituted forms circumference water inlet flow channel, this circumference water inlet flow channel increases along the cross section of fluid channel area being wound around central canal direction, reduces 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 sectional 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 hoop 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, produce water water conservancy diversion filter 20, reverse osmosis membrane 10, water inlet water conservancy diversion filter 30 is 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, also include that a plurality of bending fold is the vertical rib 23 of corrugated core, laterally rib 21 is crisscross with lengthways of rod 22 is connected formation interface point, the most corresponding and each interface point of bending end of each vertical rib 23 wherein side is connected, each vertical rib 23 is paralleled with lengthways of rod 22.
Wherein, the Delta Region that vertical rib 23 bending fold is constituted forms circumference water inlet flow channel 24, and this circumference water inlet flow channel 24 increases along the cross section of fluid channel area being wound around central canal direction, reduces 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 setting up vertical rib 23 and being designed to corrugated core, 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, the spacing distance between adjacent transverse rib 21 is more than the height of vertical rib 23, and such as, the spacing distance between adjacent transverse rib 21 can be designed to 1/2nd of the height of vertical rib 23.
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 (3)
1. a hoop width runner rolled membrane module, it is characterized in that: include center water producing pipe, reverse osmosis membrane, produce water water conservancy diversion filter and water inlet water conservancy diversion filter, described reverse osmosis membrane, produce water water conservancy diversion filter, reverse osmosis membrane, water inlet water conservancy diversion filter is 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, also include that a plurality of bending fold is the vertical rib of corrugated core, described horizontal rib is crisscross with lengthways of rod is connected formation interface point, the most corresponding and each interface point of bending end of each described vertical rib wherein side is connected, each described vertical rib is paralleled with lengthways of rod.
Hoop width runner rolled membrane module the most according to claim 1, it is characterised in that: the spacing distance between adjacent described horizontal rib is more than the height of vertical rib.
Hoop width runner rolled membrane module the most according to claim 2, it is characterised in that: 1/2nd of the height that spacing distance is vertical rib between adjacent described horizontal rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238514.5U CN205550049U (en) | 2016-03-24 | 2016-03-24 | Hoop broad flow passage spiral wound module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620238514.5U CN205550049U (en) | 2016-03-24 | 2016-03-24 | Hoop broad flow passage spiral wound module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205550049U true CN205550049U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620238514.5U Active CN205550049U (en) | 2016-03-24 | 2016-03-24 | Hoop broad flow passage spiral wound module |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993166A (en) * | 2018-08-14 | 2018-12-14 | 三达膜科技（厦门）有限公司 | A kind of pollution-resistant rolled film water conservancy diversion filter |
| 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 |
| CN109200828A (en) * | 2018-10-19 | 2019-01-15 | 时代沃顿科技有限公司 | A kind of welded type rolled film method for coiling |
| 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 |
| CN110357213A (en) * | 2019-07-19 | 2019-10-22 | 北京碧水源科技股份有限公司 | A kind of water process wound membrane element based on PE |
| CN113087080A (en) * | 2021-04-06 | 2021-07-09 | 上海求越实业有限公司 | Water purification equipment with directional selective reverse osmosis filtering structure |
-
2016
- 2016-03-24 CN CN201620238514.5U patent/CN205550049U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993166A (en) * | 2018-08-14 | 2018-12-14 | 三达膜科技（厦门）有限公司 | A kind of pollution-resistant rolled film water conservancy diversion filter |
| CN108993166B (en) * | 2018-08-14 | 2023-11-21 | 三达膜科技（厦门）有限公司 | Anti-pollution formula roll-type membrane water conservancy diversion separates net |
| 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 |
| CN109200828A (en) * | 2018-10-19 | 2019-01-15 | 时代沃顿科技有限公司 | A kind of welded type rolled film method for coiling |
| 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 |
| CN110357213A (en) * | 2019-07-19 | 2019-10-22 | 北京碧水源科技股份有限公司 | A kind of water process wound membrane element based on PE |
| CN113087080A (en) * | 2021-04-06 | 2021-07-09 | 上海求越实业有限公司 | Water purification equipment with directional selective reverse osmosis filtering structure |
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| C14 | Grant of patent or utility model | ||
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