CN202516479U - Reverse osmosis membrane - Google Patents
Reverse osmosis membrane Download PDFInfo
- Publication number
- CN202516479U CN202516479U CN2012201198868U CN201220119886U CN202516479U CN 202516479 U CN202516479 U CN 202516479U CN 2012201198868 U CN2012201198868 U CN 2012201198868U CN 201220119886 U CN201220119886 U CN 201220119886U CN 202516479 U CN202516479 U CN 202516479U
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- CN
- China
- Prior art keywords
- osmosis membrane
- reverse osmosis
- reverse
- membrane
- water
- 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
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Abstract
The utility model discloses a reverse osmosis membrane, which comprises one or more membrane pressure containers (1), wherein one or more reverse osmosis membrane elements (2) are arranged in the one or more membrane pressure containers (1); a seal ring (3) is arranged between the reverse osmosis membrane elements (2) on each layer and between each reverse osmosis membrane element (2) and each membrane pressure container (1) respectively, and is provided with a water flow port (4); the two ends of each membrane pressure container (1) are provided with end covers (5) respectively; the end covers (5) at the two ends are provided with a water inlet port (6) and a water outlet port (7) respectively; and the water inlet port (6) and the water outlet port (7) are connected with the two ends of a pressure balance pipe (8) respectively. According to the reverse osmosis membrane, one or more reverse osmosis membrane elements are adopted, reverse osmosis can be performed once or for many times according to specific requirements, the water inlets and the water outlets of the membrane pressure containers can be interchanged, and forward washing and reverse washing of the reverse osmosis membrane elements are realized; and the reverse osmosis membrane has the advantages of preventing the reverse osmosis membrane from being blocked, prolonging the service life, realizing more complete reverse osmosis and the like.
Description
Technical field
The utility model relates to a kind of reverse osmosis membrane.
Background technology
In the preparation process of medicine, all need prepare soup usually with purified water, and commonly used in the purified water processing procedure commonly used at present to reverse osmosis membrane; At present; Establish a reverse-osmosis membrane element in reverse osmosis membrane commonly used is most, a plurality of reverse osmosis membrane apparatus need be set could realize repeatedly counter-infiltration, reverse-osmosis membrane element in use unavoidably can be stopped up; Cause the penetrating amount of film to descend; And must shut down after stopping up reverse-osmosis membrane element is disassembled, clean, reduce operating efficiency.
The utility model content
The purpose of the utility model promptly is to overcome the deficiency of prior art; A kind of reverse osmosis membrane is provided; Solved and in the present purified water processing procedure a plurality of reverse osmosis membranes need be set and realize repeatedly counter-infiltration, and reverse-osmosis membrane element is prone to stop up, cleans and problem such as be difficult for.
The purpose of the utility model realizes through following technical scheme: a kind of reverse osmosis membrane; It comprises one or more membrane pressure vessels; Establish one or more reverse-osmosis membrane elements in the membrane pressure vessel; Between every layer of reverse-osmosis membrane element, be provided with sealing ring between reverse-osmosis membrane element and the membrane pressure vessel, have the current mouth on the sealing ring, the membrane pressure vessel two ends are separately installed with end cap; Be respectively equipped with into water interface and water outlet interface on the end cap at two ends; The water inlet interface is connected with the two ends of pressure-equalizing pipe respectively with the water outlet interface, and pressure-equalizing pipe is connected with the outer space of the interior reverse-osmosis membrane element of membrane pressure vessel, is respectively equipped with valve with water inlet interface and water outlet interface connecting place on the described pressure-equalizing pipe.
The beneficial effect of the utility model is: the utility model provides a kind of reverse osmosis membrane; Adopt one or more reverse-osmosis membrane elements, can carry out the one or many counter-infiltration according to concrete needs, the entery and delivery port of membrane pressure vessel is interchangeable; Realization is to forward and reverse flushing of reverse-osmosis membrane element; Have and avoid stopping up reverse-osmosis membrane element, increase the service life, advantage such as counter-infiltration is more thorough.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure, 1-membrane pressure vessel, 2-reverse-osmosis membrane element, 3-sealing ring, 4-current mouth, 5-end cap, the 6-interface of intaking, 7-water outlet interface, 8-pressure-equalizing pipe, 9-valve.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further description, but the protection domain of the utility model is not limited to the following stated.
As shown in Figure 1; A kind of reverse osmosis membrane; It comprises one or more membrane pressure vessels 1, establishes one or more reverse-osmosis membrane elements 2 in the membrane pressure vessel 1, between every layer of reverse-osmosis membrane element 2, be provided with sealing ring 3 between reverse-osmosis membrane element 2 and the membrane pressure vessel 1; Have current mouth 4 on the sealing ring 3; Membrane pressure vessel 1 two ends are separately installed with end cap 5, are respectively equipped with into water interface 6 and water outlet interface 7 on the end cap 5 at two ends, and water inlet interface 6 is connected with the two ends of pressure-equalizing pipe 8 respectively with water outlet interface 7; Pressure-equalizing pipe 8 is connected with membrane pressure vessel 1 interior reverse-osmosis membrane element 2 outer spaces, is respectively equipped with valve 9 with water inlet interface 6 with water outlet interface 7 connecting places on the described pressure-equalizing pipe 8.
Claims (2)
1. reverse osmosis membrane; It is characterized in that: it comprises one or more membrane pressure vessels (1); Establish one or more reverse-osmosis membrane elements (2) in the membrane pressure vessel (1); Between every layer of reverse-osmosis membrane element (2), be provided with sealing ring (3) between reverse-osmosis membrane element (2) and the membrane pressure vessel (1); Have current mouth (4) on the sealing ring (3), membrane pressure vessel (1) two ends are separately installed with end cap (5), are respectively equipped with into water interface (6) and water outlet interface (7) on the end cap at two ends (5); Water inlet interface (6) is connected with the two ends of pressure-equalizing pipe (8) respectively with water outlet interface (7), and pressure-equalizing pipe (8) is connected with the outer space of the interior reverse-osmosis membrane element of membrane pressure vessel (1) (2).
2. a kind of reverse osmosis membrane according to claim 1 is characterized in that: described pressure-equalizing pipe (8) is gone up with water inlet interface (6) and water outlet interface (7) connecting place and is respectively equipped with valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201198868U CN202516479U (en) | 2012-03-27 | 2012-03-27 | Reverse osmosis membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201198868U CN202516479U (en) | 2012-03-27 | 2012-03-27 | Reverse osmosis membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202516479U true CN202516479U (en) | 2012-11-07 |
Family
ID=47099449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201198868U Expired - Fee Related CN202516479U (en) | 2012-03-27 | 2012-03-27 | Reverse osmosis membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202516479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961195A (en) * | 2015-06-12 | 2015-10-07 | 江苏新美星包装机械股份有限公司 | Water purification process |
-
2012
- 2012-03-27 CN CN2012201198868U patent/CN202516479U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961195A (en) * | 2015-06-12 | 2015-10-07 | 江苏新美星包装机械股份有限公司 | Water purification process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121107 Termination date: 20210327 |