CN208287815U - A kind of reverse osmosis membrane - Google Patents
A kind of reverse osmosis membrane Download PDFInfo
- Publication number
- CN208287815U CN208287815U CN201820424945.XU CN201820424945U CN208287815U CN 208287815 U CN208287815 U CN 208287815U CN 201820424945 U CN201820424945 U CN 201820424945U CN 208287815 U CN208287815 U CN 208287815U
- Authority
- CN
- China
- Prior art keywords
- tube body
- water
- pipe
- water pipe
- close
- 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
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 17
- 239000012528 membrane Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 238000007789 sealing Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of reverse osmosis membranes, including cylindric tube body, the inner wall of the tube body is provided with the water pipe of closing twist shape, the water pipe is provided with water inlet close to the side on tube body top, the water pipe is provided with dense water outlet close to the side of tube body bottom end, the water pipe is c-type shape, and its opening is positioned close to body central line direction, the water pipe is wrapped on RO diaphragm, the close centre of the RO diaphragm is equipped with collector pipe, the upper end of the collector pipe is closed, the side wall of the collector pipe is evenly arranged with limbers, the open end of the collector pipe is pure water outlet, beneficial effect is by the way that spiral helicine water pipe spiral surrounding is arranged on RO diaphragm, both the contact area of water pipe Yu RO diaphragm had been increased, also the length of water pipe is extended, water flow is set to enter from the inlet water pipe adequately by RO film Piece osmosis filtration also accelerates the efficiency of filtering while improving filter effect.
Description
Technical field
The utility model relates to water purification field, specially a kind of reverse osmosis membrane.
Background technique
RO film, that is, reverse osmosis membrane, it is reverse osmosis be it is a kind of using be higher than osmotic pressure pressure as motive force, utilize selective membrane
The selective penetrated property of solute, the process for mutually separating hydrone with solute from water body can only cannot be penetrated through water.
The type of flow of general water is that high concentration is flowed to by low concentration, will be from high concentration flow to low after water is once pressurize
Concentration, that is, so-called reverse osmosis principle: since the aperture of RO film is 100 a ten thousandths (0.0001 micron) of hairline, generally
Naked eyes can not see that bacterium, virus are its 5000 times, and therefore, only hydrone and part mineral ion can be by (passing through
Ion unhelpful damage orientation), other impurity and heavy metal are discharged by waste pipe, the process and space of all sea water desalinations
People's waste water recycling device is all made of the method, therefore RO film is also known as external high-tech " artificial kidney, existing reverse osmosis membrane filtration
Core is usually the structure penetrated through, i.e. one end intakes, another to bring out water purification and effluent.This RO membrane filter only use RO film into
Row filtering, filter type is relatively simple, and filter effect is also less desirable, and the time that water flows through filtration core is very of short duration, it is easy to
From the quick runner waste discharge water end (W.E.) of water inlet end, cause filter effect not high.
In this regard, the utility model proposes a kind of new solutions.
Summary of the invention
The purpose of this utility model is to provide a kind of reverse osmosis membranes, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of reverse osmosis membrane, including cylindrical tubes
Body, the inner wall of the tube body are provided with the water pipe of closing twist shape, and the water pipe is provided with close to the side on tube body top into water
Mouthful, the water pipe is provided with dense water outlet close to the side of tube body bottom end, and the water pipe is c-type shape, and its opening setting is being leaned on
Nearly body central line direction, the water pipe are wrapped on RO diaphragm, and the close centre of the RO diaphragm is equipped with collector pipe, described
The upper end of collector pipe be it is closed, the side wall of the collector pipe is evenly arranged with limbers, and the open end of the collector pipe is pure
Water out.
One embodiment according to the present utility model is provided with seal ring at the water pipe gap between screw.
One embodiment according to the present utility model, the pure water outlet are set as downward opening horn-like.
The side of one embodiment according to the present utility model, the close body central line of the concentrated water outlet is provided with leakage
Water hole, the concentrated water outlet are arranged to throat structure.
One embodiment according to the present utility model, the upper and lower ends of the tube body are provided with sealing cover, the sealing
Lid is provided with sealing ring with tube body junction.
One embodiment according to the present utility model is provided on the sealing cover of the bottom of the pipe and to pass through for collector pipe
Through-hole, the through-hole is closely connect with collector pipe, and junction is provided with sealing ring.
Compared with prior art, the utility model has the beneficial effects that being existed by the way that spiral helicine water pipe spiral surrounding is arranged
On RO diaphragm, the contact area of water pipe Yu RO diaphragm had both been increased, the length of water pipe has also been extended, enters from the inlet water flow
Adequately by RO diaphragm osmosis filtration, pure water passes through the osmosis filtration of RO diaphragm, enters collector pipe simultaneously by limbers water pipe
It excludes to carry out pure water recycling by pure water outlet, and is not flowed in water pipe by the pus continuation of RO diaphragm osmosis filtration,
It is finally exported and is discharged by concentrated water, the efficiency of filtering is also accelerated while improving filter effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the partial structural diagram of the utility model collector pipe；
Fig. 4 is enlarged drawing at a in the utility model Fig. 3.
In figure: 1 tube body, 2 water pipes, 201 water inlets, the outlet of 202 concentrated waters, 3 openings, 4RO diaphragm, 5 collector pipes, 501 water flowings
Hole, 6 pure water outlets, 7 seal rings, 8 leakage holes, 9 sealing covers, 10 sealing rings, 11 through-holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Shown in Fig. 1-Fig. 4, a kind of reverse osmosis membrane, including cylindric tube body 1, the inner wall of the tube body 1 are provided with close spiral shell
The water pipe 2 of shape is revolved, the water pipe 2 is provided with water inlet 201 close to the side on 1 top of tube body, and the water pipe 2 is close to 1 bottom of tube body
The side at end is provided with concentrated water outlet 202, and the water pipe 2 is c-type shape, and its opening 3 is positioned close to 1 center line side of tube body
To the water pipe 2 is wrapped on RO diaphragm 4, and the close centre of the RO diaphragm 4 is equipped with collector pipe 5, the collector pipe 5
Upper end be it is closed, the side wall of the collector pipe 5 is evenly arranged with limbers 501, and the open end of the collector pipe 5 goes out for pure water
Mouth 6.
Working principle: during water process use, water flow is filtered from water inlet 201 into tube body 1, and water flow exists
Flowing in water pipe 2, under pressurization, for water flow in water pipe 2 in flow process, the pure water in water flow passes through opening on water pipe 2
Mouth 3 is entered in collector pipe 5 by limbers 501 again by the filterings of RO diaphragm 4, then is discharged by pure water outlet 6, and is filtered out dense
Water is arranged by 202 discharge of concentrated water outlet, spiral helicine water pipe 2, is extended the flow distance of water flow, increase the model of filtering
It encloses, effectively raises the effect of filtering.
In order to reach better filter effect, it is provided with seal ring 7 at 2 gap between screw of water pipe, stops water flow from upper
Under reveal between two adjacent water pipes 2, avoid water flow and slow down, to ensure that the efficiency of filtering.
In order to improve pure water recovery efficiency, the pure water outlet 6 is set as downward opening horn-like, to accelerate pure water
Flowing, improve filter efficiency.
In order to preferably by concentrated water discharge pipe body 1, the side setting of 1 center line of close tube body of the concentrated water outlet 202
There is leakage hole 8, the concentrated water of pipe cylinder accumulation can be discharged by leakage hole 8, state concentrated water outlet 202 and be arranged to throat structure, subtract
Slow water flow percent of pass, enhances the pressure of water pipe water flow inside, to further improve the efficiency of filtering indirectly.
In order to preferably guarantee the normal operation of equipment, the upper and lower ends of the tube body 1 are provided with sealing cover 9, described
Sealing cover 9 and 1 junction of tube body are provided with sealing ring 10, prevent water from overflowing.
In order to preferably guarantee equipment normal operation, it is provided on the sealing cover 9 of 1 lower end of tube body and is worn for collector pipe 5
The through-hole 11 crossed, the through-hole 11 is closely connect with collector pipe 5, and junction is provided with sealing ring 10, prevents water out of tube body 1
It leaks.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of reverse osmosis membrane, including cylindric tube body (1), it is characterised in that: the inner wall of the tube body (1) is provided with close spiral shell
The water pipe (2) of shape is revolved, the water pipe (2) is provided with water inlet (201) close to the side on tube body (1) top, and the water pipe (2) is leaned on
The side of nearly tube body (1) bottom end is provided with concentrated water outlet (202), and the water pipe (2) is c-type shape, and its (3) setting that is open is being leaned on
Nearly tube body (1) centerline direction, the water pipe (2) are wrapped on RO diaphragm (4), the close centre installation of the RO diaphragm (4)
Have collector pipe (5), the upper end of the collector pipe (5) be it is closed, the side wall of the collector pipe (5) is evenly arranged with limbers
(501), the open end of the collector pipe (5) is pure water outlet (6).
2. reverse osmosis membrane according to claim 1, it is characterised in that: be provided with sealing at water pipe (2) gap between screw
Ring (7).
3. reverse osmosis membrane according to claim 1, it is characterised in that: the pure water outlet (6) is set as downward opening
It is horn-like.
4. reverse osmosis membrane according to claim 1, it is characterised in that: in the close tube body (1) of the concentrated water outlet (202)
The side of heart line is provided with leakage hole (8), and the concentrated water outlet (202) is arranged to throat structure.
5. reverse osmosis membrane according to claim 1, it is characterised in that: the upper and lower ends of the tube body (1) are provided with close
It covers (9), the sealing cover (9) and tube body (1) junction have sealing ring (10).
6. reverse osmosis membrane according to claim 1 or 5, it is characterised in that: on the sealing cover (9) of tube body (1) lower end
It is provided with the through-hole (11) passed through for collector pipe (5), the through-hole (11) closely connect with collector pipe (5), and junction is arranged
There are sealing ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424945.XU CN208287815U (en) | 2018-03-28 | 2018-03-28 | A kind of reverse osmosis membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820424945.XU CN208287815U (en) | 2018-03-28 | 2018-03-28 | A kind of reverse osmosis membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208287815U true CN208287815U (en) | 2018-12-28 |
Family
ID=64694632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820424945.XU Expired - Fee Related CN208287815U (en) | 2018-03-28 | 2018-03-28 | A kind of reverse osmosis membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208287815U (en) |
-
2018
- 2018-03-28 CN CN201820424945.XU patent/CN208287815U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 |