CN109879372A - The rolling ro components of inner pressed - Google Patents
The rolling ro components of inner pressed Download PDFInfo
- Publication number
- CN109879372A CN109879372A CN201910280141.6A CN201910280141A CN109879372A CN 109879372 A CN109879372 A CN 109879372A CN 201910280141 A CN201910280141 A CN 201910280141A CN 109879372 A CN109879372 A CN 109879372A
- Authority
- CN
- China
- Prior art keywords
- central tube
- water
- film bag
- outlet
- inner cavity
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000002351 wastewater Substances 0.000 claims abstract description 19
- 208000002925 dental caries Diseases 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000001223 reverse osmosis Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 9
- 239000002131 composite material Substances 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of rolling ro components of inner pressed.The present invention includes putamina component (1), central tube (2), film bag (3), film bag (3) is wound in the outer wall of central tube (2) and forms multilaminate coiled structure, the both ends of central tube (2) are connected to the original water inlet (11) of putamina component (1) respectively, wastewater outlet (12), central tube (2) inner cavity center is equipped with partition (20) and the inner cavity of central tube (2) is separated into two cavitys up and down, epicoele body sidewall is equipped with water outlet (21), cavity of resorption body sidewall is equipped with water return outlet (22), putamina component (1) is equipped with pure water outlet (13), raw water enters the upper cavity of central tube (2) by original water inlet (11), and it is entered in film bag (3) from water outlet (21), after osmosis filtration, pure water flows out to the inner cavity of putamina component (1) from film bag (3) (10), it and from pure water outlet (13) flows out, waste water flows back to the lower chamber of central tube (2) in film bag (3) from water return outlet (22), finally flows out from wastewater outlet (12).It the composite can be widely applied to water purification field.
Description
Technical field
The present invention relates to a kind of reverse-osmosis membrane elements.
Background technique
Reverse-osmosis membrane element is common component in water purifier.In order to save space and easy to install and use, traditional is anti-
Infiltration membrane element is all using single film bag by the way of the water producing pipe spiral winding of center, to be ultimately formed to the close film bag of multilayer
Layer is constituted cylindric, and central tube is as collector pipe, the collector pipe of the multilayer pure water collection of film bag to the heart in the component, in
The outflow of heart pipe, waste water are flowed out by the outlet on external protection coating, that is, putamina, and pure water runner direction is inside spin form.It is this traditional
Mode needs the assembly or disassembly of reverse-osmosis membrane element and putamina, at high cost, inconvenient for use.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide, one kind is at low cost, flow velocity is fast, produces
The rolling ro components of big, the easy to use inner pressed of water.
The technical scheme adopted by the invention is that: the present invention includes putamina component, central tube, film bag, the film bag winding
In the outer wall of the central tube, and multilaminate coiled structure is formed, the both ends of the central tube are connected to the putamina component respectively
Original water inlet, wastewater outlet, the inner cavity center of the central tube is equipped with partition and is separated into the inner cavity of the central tube
Lower two cavitys, the epicoele body sidewall of the central tube are equipped with several water outlets, cavity of resorption body sidewall equipped with several times
The mouth of a river, the putamina component are equipped with pure water outlet and communicate with the inner cavity of the putamina component, and raw water passes through the original water inlet
It is entered in the film bag into the upper cavity of the central tube, and from the water outlet, after osmosis filtration, pure water is from institute
The inner cavity that film bag flows out to the putamina component is stated, and is flowed out from the pure water outlet, waste water is in the film bag from described time
The lower chamber of the central tube is flowed back at the mouth of a river, finally flows out from the wastewater outlet.
The film bag it is open at one end, and in the original water inlet, the wastewater outlet be paperwrapped in.
The film bag includes centrally located raw water grid, the reverse osmosis membrane positioned at raw water grid two sides, adjacent
The film bag between be equipped with pure water selvage guide.
The beneficial effects of the present invention are: the film bag is wound in since the present invention includes putamina component, central tube, film bag
The outer wall of the central tube, and multilaminate coiled structure is formed, the both ends of the central tube are connected to the putamina component respectively
Original water inlet, wastewater outlet, the inner cavity center of the central tube are equipped with partition and are separated into the inner cavity of the central tube up and down
Two cavitys, the epicoele body sidewall of the central tube is equipped with several water outlets, cavity of resorption body sidewall is equipped with several return water
Mouthful, the putamina component be equipped with pure water outlet communicated with the inner cavity of the putamina component, raw water pass through the original water inlet into
Enter the upper cavity of the central tube, and entered in the film bag from the water outlet, after osmosis filtration, pure water is from described
Film bag flows out to the inner cavity of the putamina component, and flows out from the pure water outlet, and waste water is in the film bag from the return water
Mouth flows back to the lower chamber of the central tube, finally flows out from the wastewater outlet；The present invention overcomes the defect of the prior art and
Deficiency has abandoned traditional thinking, overcomes the technology prejudice of this field, acts in a diametrically opposite way, and proposes a kind of unusual
Technology path be reverse flowed to design reverse-osmosis membrane element using principle of reverse osmosis, the pure water outside the film bag is outside by center
Side flowing, can be reduced the flow resistance for producing water, mitigate the pressure in film bag, improve flow velocity, effectively improve water yield, integration knot
External protection coating of the structure not by existing fixation is limited, and inlet and outlet pipe is directly connected to, and save the cost, use scope is wide, just
In installation, Yi Shixian；Therefore the present invention is at low cost, and flow velocity is fast, and water yield is big, and it is easy to use, it is a kind of rolling reverse osmosis of inner pressed
Saturating element.
Detailed description of the invention
Fig. 1 is the structure and water flow schematic diagram of the rolling ro components of the inner pressed of the embodiment of the present invention；
Principle schematic diagram when Fig. 2 is the film bag expansion of the embodiment of the present invention；
Fig. 3 is the film bag of the embodiment of the present invention and the section structure diagram of neighbouring relations.
Specific embodiment
As shown in FIG. 1 to 3, the rolling ro components of the inner pressed of the present embodiment include including putamina component 1, center
Pipe 2, film bag 3, the film bag 3 are wound in the outer wall of the central tube 2, and form multilaminate coiled structure, specifically, the film
Bag 3 it is open at one end, and in the original water inlet 11, the wastewater outlet 12 be paperwrapped in, the both ends difference of the central tube 2
It is connected to original water inlet 11, the wastewater outlet 12 of the putamina component 1, the inner cavity center of the central tube 2 is equipped with partition 20 will
The inner cavity of the central tube 2 is separated into two cavitys up and down, and the epicoele body sidewall of the central tube 2 is equipped with several water outlets
21, cavity of resorption body sidewall is equipped with several water return outlets 22, and the putamina component 1 is equipped with pure water outlet 13 and the putamina component
1 inner cavity 10 communicates, and raw water enters the upper cavity of the central tube 2 by the original water inlet 11, and from the water outlet 21
It enters in the film bag 3, after osmosis filtration, pure water flows out to the inner cavity 10 of the putamina component 1 from the film bag 3,
And flowed out from the pure water outlet 13, waste water flows back to the cavity of resorption of the central tube 2 in the film bag 3 from the water return outlet 22
Body is finally flowed out from the wastewater outlet 12；The film bag 3 includes centrally located raw water grid 31, is located at the raw water lattice
The reverse osmosis membrane 30 of 31 two sides of net is equipped with pure water selvage guide 38, the present invention and existing film bag knot between the adjacent film bag 3
Structure is reversed, and it is also reversed that raw water passes in and out direction.
The present invention overcomes the defect of the prior art and deficiencies, have abandoned traditional thinking, overcome the technology of this field
Prejudice is acted in a diametrically opposite way, and a kind of distinguished technology path is proposed, and using principle of reverse osmosis, it is anti-to be reverse flowed to design
Permeable membrane device, the pure water outside the film bag 3 are flowed outward by center, can be reduced the flow resistance for producing water, are mitigated in film bag
Pressure, improve flow velocity, effectively improve water yield, external protection coating of the integral structure not by existing fixation is limited, directly connected
Outlet pipeline is tapped into, save the cost, use scope is wide, is easily installed, Yi Shixian；Therefore the present invention is at low cost, and flow velocity is fast,
Water yield is big, easy to use, is a kind of rolling ro components of inner pressed.
It the composite can be widely applied to purifier field.
Claims (3)
1. a kind of rolling ro components of inner pressed, it is characterised in that: including putamina component (1), central tube (2), film bag
(3), the film bag (3) is wound in the outer wall of the central tube (2), and forms multilaminate coiled structure, the central tube (2)
Both ends are connected to the original water inlet (11) of the putamina component (1), wastewater outlet (12) respectively, in the inner cavity of the central tube (2)
It is equipped with partition (20) at portion, the inner cavity of the central tube (2) is separated into two cavitys up and down, the upper cavity of the central tube (2)
Side wall is equipped with several water outlets (21), cavity of resorption body sidewall is equipped with several water return outlets (22), on the putamina component (1)
It is communicated equipped with pure water outlet (13) with the inner cavity (10) of the putamina component (1), raw water is entered by the original water inlet (11)
The upper cavity of the central tube (2), and entered in the film bag (3) from the water outlet (21), it is pure after osmosis filtration
Water flows out to the inner cavity (10) of the putamina component (1) from the film bag (3), and flows out from the pure water outlet (13), waste water
The lower chamber for flowing back to the central tube (2) from the water return outlet (22) in the film bag (3), finally from the wastewater outlet
(12) it flows out.
2. the rolling ro components of inner pressed according to claim 1, it is characterised in that: one end of the film bag (3)
Opening, and in the original water inlet (11), the wastewater outlet (12) be paperwrapped in.
3. the rolling ro components of inner pressed according to claim 1, it is characterised in that: the film bag (3) includes position
Raw water grid (31) in center, the reverse osmosis membrane (30) positioned at raw water grid (31) two sides, the adjacent film bag
(3) pure water selvage guide (38) are equipped between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280141.6A CN109879372A (en) | 2019-04-09 | 2019-04-09 | The rolling ro components of inner pressed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910280141.6A CN109879372A (en) | 2019-04-09 | 2019-04-09 | The rolling ro components of inner pressed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109879372A true CN109879372A (en) | 2019-06-14 |
Family
ID=66936560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910280141.6A Pending CN109879372A (en) | 2019-04-09 | 2019-04-09 | The rolling ro components of inner pressed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109879372A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521077A (en) * | 2013-10-18 | 2014-01-22 | 黄瑞中 | Roll-type high-precision membrane module |
| CN204625265U (en) * | 2015-04-02 | 2015-09-09 | 佛山市麦克罗美的滤芯设备制造有限公司 | Improve the reverse osmosis membrane structure of diaphragm ratio of desalinization and flux |
| CN106474925A (en) * | 2016-10-17 | 2017-03-08 | 珠海格力电器股份有限公司 | Reverse-osmosis membrane element and purifier |
| CN210065260U (en) * | 2019-04-09 | 2020-02-14 | 吉安加仑膜环保科技股份有限公司 | Internal pressure type roll type reverse osmosis element |
-
2019
- 2019-04-09 CN CN201910280141.6A patent/CN109879372A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521077A (en) * | 2013-10-18 | 2014-01-22 | 黄瑞中 | Roll-type high-precision membrane module |
| CN204625265U (en) * | 2015-04-02 | 2015-09-09 | 佛山市麦克罗美的滤芯设备制造有限公司 | Improve the reverse osmosis membrane structure of diaphragm ratio of desalinization and flux |
| CN106474925A (en) * | 2016-10-17 | 2017-03-08 | 珠海格力电器股份有限公司 | Reverse-osmosis membrane element and purifier |
| CN210065260U (en) * | 2019-04-09 | 2020-02-14 | 吉安加仑膜环保科技股份有限公司 | Internal pressure type roll type reverse osmosis element |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190614 |