CN204310851U - Deep-sea reverse osmosis seawater desalination equipment - Google Patents
Deep-sea reverse osmosis seawater desalination equipment Download PDFInfo
- Publication number
- CN204310851U CN204310851U CN201420683779.7U CN201420683779U CN204310851U CN 204310851 U CN204310851 U CN 204310851U CN 201420683779 U CN201420683779 U CN 201420683779U CN 204310851 U CN204310851 U CN 204310851U
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- China
- Prior art keywords
- water
- reverse osmosis
- deep
- retaining casing
- casing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a kind of reverse osmosis seawater desalination equipment, belong to field of sea water desalting technology, its structure comprises retaining casing, described retaining casing is provided with balancing weight and traction rope, the deep water water pump being provided with submersible machine in retaining casing and being connected with submersible machine, deep water water pump is connected with rising pipe, and described retaining casing is provided with vapor pipe, the surrounding of retaining casing offers several through hole, through hole is equipped with RO reverse osmosis membrane water strainer; Described submersible machine is connected with cable.The utility model is reasonable in design, structure is simple, easy to use, by this equipment investment among the seawater of sea level less than 100 meters, utilize the seawater principle that more depths pressure is larger, high-pressure pump can be replaced, realize sea water desaltination, be applicable to implement the Small islands generated electricity, coastal arid area, desert or the boats and ships such as steamer, warship, not only saved electric energy, avoid the environmental pollution of strong brine, solve the problem of fresh water demand especially.
Description
(1) technical field
The utility model relates to a kind of desalination technology, specifically a kind of reverse osmosis seawater desalination equipment.
(2) background technology
Existing desalination technology generally adopts high-pressure hydraulic pump pump to get seawater, and by RO osmosis filtration film by sea water desaltination, fresh water collecting utilizes, and concentrated seawater emits.It is high not only to there is high-pressure hydraulic pump power consumption in this technology, discharges the problem of strong brine contaminate environment in desalting process; And existence does not have the island of electric power and remote seashore that this technology cannot be utilized to realize the problem of sea water desaltination.
(3) summary of the invention
Technical assignment of the present utility model is for the deficiencies in the prior art, provides a kind of reverse osmosis seawater desalination equipment.
The utility model solves the technical scheme that its technical problem adopts:
Reverse osmosis seawater desalination equipment, comprise retaining casing, described retaining casing is provided with balancing weight and traction rope, the deep water water pump being provided with submersible machine in retaining casing and being connected with submersible machine, deep water water pump is connected with rising pipe, retaining casing is provided with vapor pipe in order to discharge the air in retaining casing, the surrounding of retaining casing offers several through hole, through hole is equipped with RO reverse osmosis membrane water strainer; Described submersible machine is connected with cable.
Described RO reverse osmosis membrane water strainer comprises water strainer shell, water strainer inner casing and RO osmosis filtration film, described RO osmosis filtration film is arranged between water strainer shell and water strainer inner casing, and water strainer shell offers multiple shell prosopyle, water strainer inner casing offers multiple inner casing prosopyle, the water outlet of described water strainer inner casing is provided with check valve, and check valve is positioned at the inside of retaining casing.
Described balancing weight is positioned at the bottom of retaining casing.
The side-lower of described retaining casing is also provided with water drain valve.
The length of described rising pipe, vapor pipe and cable is all greater than 100 meters.
Described rising pipe and vapor pipe are flexible pipe, and can bear the pressure being greater than 1 MPa.
Also be provided with liquid level sensor in described retaining casing, liquid level sensor is connected with data line, and the length of data line is greater than 100 meters.
Reverse osmosis seawater desalination equipment of the present utility model, its principle of work is as follows:
Put into by retaining casing among target seawater, rising pipe, vapor pipe and cable all will expose sea level.When the seawater pressure residing for retaining casing reaches the operating pressure of RO osmosis filtration film, the shell prosopyle of seawater after filtration on hydrophone shell enters in RO osmosis filtration film, entered in water strainer inner casing by the pure water of desalinating through inner casing prosopyle, and finally enter in retaining casing through check valve, fresh water constantly increases in retaining casing, when being increased to predetermined amount, start submersible machine, fresh water is pumped out to the fresh water storeroom of more than sea level by deep water water pump via rising pipe.Also can without deep water water pump pumps, when utilizing traction rope to rise to above water reservoir whole retaining casing after the fresh water trunkful in retaining casing, open water drain valve fresh water is released, when after fresh water emptying, then water storage box body weight is newly put among seawater repeat sea water desaltination process.
Desalinize seawater in process at RO osmosis filtration film, the surrounding of RO reverse osmosis membrane water strainer can form the concentrated seawater higher than normal seawater concentration, have impact on the efficiency of sea water desaltination; Now, normal seawater constantly can dilute concentrated seawater, and the recycle system that a kind of concentrated seawater of self-assembling formation constantly produces, normal seawater constantly comes dilution, as the principle of cold-hot air convection, RO osmosis filtration film normally works.
In order to ensure and promote that RO osmosis filtration film better carries out sea water desaltination, arm can be utilized regularly to carry out up and down traction rope or the small size movement of left and right, break away from the concentrated seawater around RO reverse osmosis membrane water strainer artificially, RO osmosis filtration film is worked in normal briny environment.
Through the desalination water of RO osmosis filtration film constantly in retaining casing injection process, the air in retaining casing is constantly discharged by vapor pipe, thus remains the pressure reduction of water storage box inside and outside, meets the desalination processing pressure of RO osmosis filtration film.
Compared with prior art, the beneficial effect produced is reverse osmosis seawater desalination equipment of the present utility model:
The utility model is reasonable in design, structure is simple, easy to use, by this equipment investment among the seawater of sea level less than 100 meters, utilize the seawater principle that more depths pressure is larger, high-pressure pump can be replaced, realize sea water desaltination, be applicable to implement the Small islands generated electricity, coastal arid area, desert or the boats and ships such as steamer, warship, not only saved electric energy, avoid the environmental pollution of strong brine, solve the problem of fresh water demand especially.
(4) accompanying drawing explanation
Accompanying drawing 1 looks cross-sectional view for master of the present utility model;
Accompanying drawing 2 is top view cross section structural representation of the present utility model;
Accompanying drawing 3 is the structure for amplifying schematic diagram of RO reverse osmosis membrane water strainer in Fig. 1,2.
In figure, 1, retaining casing, 2, balancing weight, 3, traction rope, 4, submersible machine, 5, deep water water pump, 6, rising pipe, 7, vapor pipe, 8, RO reverse osmosis membrane water strainer, 8-1, water strainer shell, 8-2, water strainer inner casing, 8-3, RO osmosis filtration film, 8-4, shell prosopyle, 8-5, inner casing prosopyle, 8-6, check valve, 9, cable, 10, water drain valve, 11, liquid level sensor, 12, data line.
(5) embodiment
Below in conjunction with accompanying drawing 1-3, reverse osmosis seawater desalination equipment of the present utility model is described in detail below.
As shown in accompanying drawing 1-2, reverse osmosis seawater desalination equipment of the present utility model, its structure comprises retaining casing 1, the bottom of described retaining casing 1 is provided with balancing weight 2, the top of retaining casing 1 is provided with traction rope 3, the deep water water pump 5 being provided with submersible machine 4 in retaining casing 1 and being connected with submersible machine 4, deep water water pump 5 is connected with rising pipe 6, retaining casing 1 is provided with vapor pipe 7, rising pipe 6 and vapor pipe 7 are flexible pipe, and the pressure being greater than 1 MPa can be born, rising pipe 6 and vapor pipe 7 is prevented to be crushed in the seawater, lose the effect of water outlet and exhaust.The surrounding of retaining casing 1 offers several through hole, through hole is equipped with RO reverse osmosis membrane water strainer 8; Described submersible machine 4 is connected with cable 9; The side-lower of described retaining casing 1 is also provided with water drain valve 10; The length of described rising pipe 6, vapor pipe 7 and cable 9 is all greater than 100 meters; Also be provided with liquid level sensor 11 in described retaining casing 1, liquid level sensor 11 is connected with data line 12, and the length of data line 12 is greater than 100 meters.
As shown in Figure 3, described RO reverse osmosis membrane water strainer 8 comprises water strainer shell 8-1, water strainer inner casing 8-2 and RO osmosis filtration film 8-3, described RO osmosis filtration film 8-3 is arranged between water strainer shell 8-1 and water strainer inner casing 8-2, and water strainer shell 8-1 offers multiple shell prosopyle 8-4, water strainer inner casing 8-2 offers multiple inner casing prosopyle 8-5, the water outlet of described water strainer inner casing 8-2 is provided with check valve 8-6, and check valve 8-6 is positioned at the inside of retaining casing 1.
Its processing and fabricating of reverse osmosis seawater desalination equipment of the present utility model is simple and convenient, processing and fabricating shown in by specification accompanying drawing.
Claims (7)
1. deep-sea reverse osmosis seawater desalination equipment, comprise retaining casing (1), it is characterized in that, described retaining casing (1) is provided with balancing weight (2) and traction rope (3), the deep water water pump (5) being provided with submersible machine (4) in retaining casing (1) and being connected with submersible machine (4), deep water water pump (5) is connected with rising pipe (6), described retaining casing (1) is provided with vapor pipe (7), the surrounding of retaining casing (1) offers several through hole, RO reverse osmosis membrane water strainer (8) through hole is equipped with, described submersible machine (4) is connected with cable (9).
2. deep-sea according to claim 1 reverse osmosis seawater desalination equipment, it is characterized in that, described RO reverse osmosis membrane water strainer (8) comprises water strainer shell (8-1), water strainer inner casing (8-2) and RO osmosis filtration film (8-3), RO osmosis filtration film (8-3) is arranged between water strainer shell (8-1) and water strainer inner casing (8-2), and water strainer shell (8-1) offers multiple shell prosopyle (8-4), water strainer inner casing (8-2) offers multiple inner casing prosopyle (8-5), the water outlet of described water strainer inner casing (8-2) is provided with check valve (8-6), check valve (8-6) is positioned at the inside of retaining casing (1).
3. deep-sea according to claim 1 and 2 reverse osmosis seawater desalination equipment, is characterized in that, described balancing weight (2) is positioned at the bottom of retaining casing (1).
4. deep-sea according to claim 1 and 2 reverse osmosis seawater desalination equipment, is characterized in that, the side-lower of described retaining casing (1) is also provided with water drain valve (10).
5. deep-sea according to claim 1 and 2 reverse osmosis seawater desalination equipment, is characterized in that, the length of described rising pipe (6), vapor pipe (7) and cable (9) is all greater than 100 meters.
6. deep-sea according to claim 1 and 2 reverse osmosis seawater desalination equipment, is characterized in that, described rising pipe (6) and vapor pipe (7) are flexible pipe, and can bear the pressure being greater than 1 MPa.
7. deep-sea according to claim 1 and 2 reverse osmosis seawater desalination equipment, it is characterized in that, liquid level sensor (11) is also provided with in described retaining casing (1), liquid level sensor (11) is connected with data line (12), and the length of data line (12) is greater than 100 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683779.7U CN204310851U (en) | 2014-11-17 | 2014-11-17 | Deep-sea reverse osmosis seawater desalination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683779.7U CN204310851U (en) | 2014-11-17 | 2014-11-17 | Deep-sea reverse osmosis seawater desalination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204310851U true CN204310851U (en) | 2015-05-06 |
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ID=53133178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683779.7U Expired - Fee Related CN204310851U (en) | 2014-11-17 | 2014-11-17 | Deep-sea reverse osmosis seawater desalination equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204310851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399735A (en) * | 2017-11-03 | 2019-03-01 | 宋恩博 | Desalination plant and system |
| CN109607628A (en) * | 2017-11-03 | 2019-04-12 | 宋恩博 | A kind of desalination plant and system for underwater naval vessel waterborne |
| CN109647206A (en) * | 2019-01-31 | 2019-04-19 | 上海交通大学 | Deep-sea reverse osmosis desalination device and its method |
-
2014
- 2014-11-17 CN CN201420683779.7U patent/CN204310851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399735A (en) * | 2017-11-03 | 2019-03-01 | 宋恩博 | Desalination plant and system |
| CN109607628A (en) * | 2017-11-03 | 2019-04-12 | 宋恩博 | A kind of desalination plant and system for underwater naval vessel waterborne |
| CN109647206A (en) * | 2019-01-31 | 2019-04-19 | 上海交通大学 | Deep-sea reverse osmosis desalination device and its method |
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| 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 |
Granted publication date: 20150506 Termination date: 20151117 |
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| EXPY | Termination of patent right or utility model |