CN214653829U - Integrated small-sized seawater desalination device - Google Patents
Integrated small-sized seawater desalination device Download PDFInfo
- Publication number
- CN214653829U CN214653829U CN202120965670.2U CN202120965670U CN214653829U CN 214653829 U CN214653829 U CN 214653829U CN 202120965670 U CN202120965670 U CN 202120965670U CN 214653829 U CN214653829 U CN 214653829U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- reverse osmosis
- osmosis membrane
- cylinder
- connecting rod
- 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
- 239000013535 sea water Substances 0.000 title claims abstract description 35
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000012528 membrane Substances 0.000 claims abstract description 27
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 26
- 239000013505 freshwater Substances 0.000 claims abstract description 8
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 10
- 241000190070 Sarracenia purpurea Species 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- Y02A20/138—Water desalination using renewable energy
- Y02A20/144—Wave energy
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides an integrated small-sized seawater desalination device, which comprises a shell, wherein the inner wall of the shell is connected with a cylinder, a reverse osmosis membrane component is arranged in the cylinder, a piston is arranged above the reverse osmosis membrane component, and the piston is connected with the inner wall of the cylinder in a sliding way; a raw water pipe and an exhaust pipe which are respectively communicated with the cylinder are arranged above the reverse osmosis membrane component; a concentrated water pipe communicated with the cylinder is arranged below the reverse osmosis membrane component; the top of the piston is connected with a plug; the connecting rod is connected with the top of the plug; the outer wall of the cylinder body is connected with two guide rails which are arranged up and down, and the connecting rod is connected with the guide rails in a relatively sliding manner; the outer wall of the connecting rod is connected with a return spring, and the bottom of the return spring is connected with the top of one of the guide rails; the bottom of the connecting rod freely penetrates through the shell and is connected with a transversely arranged pedal; the fresh water outlet of the reverse osmosis membrane component is connected with a pure water pipe; the device has the advantages of simple structure, small volume, portability, convenience for workers to simply and quickly complete seawater desalination, and high practicability.
Description
Technical Field
The utility model belongs to the technical field of the sea water desalination, concretely relates to small-size sea water desalination device of integrated form.
Background
The currently used methods for desalinating seawater include a seawater freezing method, an electrodialysis method, a distillation method, a reverse osmosis method, and an amine carbonate ion exchange method, and the currently applied reverse osmosis membrane method and the distillation method are the mainstream in the market.
In practical application, under many conditions, such as field operation, island stationing, yachts, offshore operation separation from supply vessels and the like, if the fresh water carried normally is insufficient, the problem of shortage of drinking fresh water can be faced, but the seawater can not be drunk directly, which brings great difficulty to fresh water drinking of people, so that the most convenient and effective method is to desalt the seawater by using local materials, but the large-scale seawater desalination device has large volume and is inconvenient to carry, and the large-scale seawater desalination device needs sufficient electric drive equipment to operate, which is not practical, and the small-scale seawater desalination device is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, an integrated small-sized seawater desalination device is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an integrated small-sized seawater desalination device, which comprises a shell, wherein the inner wall of the shell is connected with a cylinder, a reverse osmosis membrane assembly is arranged in the cylinder, a piston is arranged above the reverse osmosis membrane assembly, and the piston is connected with the inner wall of the cylinder in a sliding way; a raw water pipe and an exhaust pipe which are respectively communicated with the cylinder are arranged above the reverse osmosis membrane component; a concentrated water pipe communicated with the barrel is arranged below the reverse osmosis membrane component; the top of the piston is connected with a plug; the connecting rod is vertically arranged and connected with the top of the plug; the outer wall of the cylinder body is connected with two guide rails which are arranged up and down, and the connecting rod is connected with the guide rails in a relatively sliding manner; the outer wall of the connecting rod is connected with a return spring, and the bottom of the return spring is connected with the top of one of the guide rails; the bottom of the connecting rod freely penetrates through the shell and is connected with a transversely arranged pedal; a fresh water outlet of the reverse osmosis membrane component is connected with a pure water pipe, and the pure water pipe penetrates through the shell and extends to the lower part of the shell; the raw water pipe, the concentrated water pipe, the exhaust pipe and the pure water pipe are all provided with valves.
Preferably, the bottom of the housing is connected with a leg.
Preferably, the connecting rod is arranged in an inverted L shape.
Preferably, the raw water pipe is further connected with a manual water absorption device, the manual water absorption device comprises an air bag connected with the raw water pipe, and a one-way valve I is arranged at an air inlet of the air bag; the valve installed on the raw water pipe is a one-way valve II.
Preferably, handles are connected to two side walls of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has simple structure, small volume and no need of electric drive; when in use, seawater is input into the cylinder body through the raw water pipe; then the footboard is pushed down, and the footboard passes through the connecting rod and drives the piston and move down, and the piston moves down can filter the sea water pressurization, forms fresh water through the filtration of reverse osmosis membrane subassembly: the pedal type driving mode saves more labor.
2. The utility model discloses a be provided with the casing, including the casing surrounds the internals for whole device looks simple, pleasing to the eye.
3. The utility model discloses a set up manual water absorption device, when using, can squeeze the barrel with the sea water constantly through the extrusion gasbag, can directly realize the manual extraction of sea water, simple structure, the operation of being convenient for.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Description of reference numerals:
1, a shell; 2, a transparent window; 3, a handle; 4, an air bag; 5, a one-way valve I; 6, supporting legs; 7, a water cup; 8, pure water pipes; 9 concentrated water pipe; 10 exhausting pipe; 11 a connecting rod; 12 pedals; 13 a cylinder body; 14 a reverse osmosis membrane module; 15 plugging the column; 16 guide rails; 17 a return spring; 18 a one-way valve II; 19 piston.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Example one
As shown in fig. 1-2, the present embodiment provides an integrated small-sized seawater desalination apparatus, which includes a housing 1, wherein the housing 1 may be made of stainless steel; the inner wall of the shell 1 is connected with a cylinder body 13, and the cylinder body 13 can be directly welded with the inner wall of the bottom of the shell 1; a reverse osmosis membrane assembly 14 is arranged in the cylinder body 13, the reverse osmosis membrane assembly 14 divides the cylinder body 13 into two parts, the upper part is a raw water chamber, and the lower part is a concentrated water chamber; a piston 19 is arranged above the reverse osmosis membrane assembly 14, the piston 19 is connected with the inner wall of the cylinder 13 in a sliding manner, and the piston 19 is used for pressurizing seawater; a raw water pipe and an exhaust pipe 10 which are respectively communicated with the cylinder body 13 are arranged above the reverse osmosis membrane component 14, seawater enters the cylinder body 13 through the raw water pipe, and redundant gas in the cylinder body 13 can be discharged through the exhaust pipe 10; a concentrated water pipe 9 communicated with the cylinder 13 is arranged below the reverse osmosis membrane component 14, and the concentrated water pipe 9 is used for discharging filtered membrane concentrated water; the top of the piston 19 is connected with a plug 15; the connecting rod 11 is vertically arranged and connected with the top of the plug 15; the outer wall of the cylinder body 13 is connected with two guide rails 16 which are arranged up and down, the connecting rod 11 is connected with the guide rails 16 in a relatively sliding manner, and the connecting rod 11 can be arranged in an inverted L shape; the connecting rod 11 can slide up and down along the guide rail 16, and the guide rail 16 plays a role in supporting and guiding; the outer wall of the connecting rod 11 is connected with a return spring 17, the bottom of the return spring 17 is connected with the top of one guide rail 16, and the return spring 17 plays a role in return; the bottom of the connecting rod 11 freely penetrates the housing 1 and is connected with a transversely arranged pedal 12.
A fresh water outlet of the reverse osmosis membrane component 14 is connected with a pure water pipe 8, the pure water pipe 8 penetrates through the shell 1 and extends to the lower part of the shell 1, and a water cup can be placed below the pure water pipe 8 for receiving pure water; for convenient control, valves are arranged on the raw water pipe, the concentrated water pipe 9, the exhaust pipe 10 and the pure water pipe 8.
In order to reserve a water receiving space, legs 6 are connected to the bottom of the housing 1.
For carrying convenience, handles 3 are connected to two side walls of the shell 1.
For convenience of observation, a transparent window 2 is provided at the front of the case 1, and internal components can be observed.
Example two
With continued reference to fig. 1-2, on the basis of the first embodiment, in view of the inconvenience of inputting seawater into the cylinder 13, the applicant has made a further improvement, the raw water pipe is further connected with a manual water suction device, the manual water suction device comprises an air bag 4 connected with the raw water pipe, a check valve I5 is arranged at an air inlet of the air bag 4, the air bag 4 is detachably connected with a coil pipe, when in use, the coil pipe is connected with the air bag 4, and one end of the coil pipe extends into the seawater; the valve installed on the raw water pipe is a one-way valve II18, and the one-way valve I5 is arranged to ensure that the seawater flows into the air bag 4 in one way; the one-way valve II18 is provided to ensure one-way flow of seawater in the bladder 4 into the barrel 13.
The specific working process is as follows:
when the seawater desalination device is used, seawater is driven into the cylinder 13 by pressing the air bag 4, then the pedal 12 is pedaled, the pedal 12 moves downwards, the connecting rod 11 also moves downwards, the return spring 17 is pressed to generate elasticity, the connecting rod 11 drives the piston 19 to move downwards, the piston 19 pressurizes the seawater, the seawater is filtered by the reverse osmosis membrane component 14 to generate pure water, and the pure water flows into the water cup through the pure water pipe 8 to be stored; and discharging the membrane concentrated water through a concentrated water pipe 9. The utility model has simple structure, small volume and no need of electric drive; by providing the housing 1, the housing 1 encloses the internal components, making the entire device look neat and aesthetically pleasing.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. An integrated small-sized seawater desalination device comprises a shell, and is characterized in that the inner wall of the shell is connected with a cylinder, a reverse osmosis membrane assembly is installed in the cylinder, a piston is arranged above the reverse osmosis membrane assembly, and the piston is in sliding connection with the inner wall of the cylinder; a raw water pipe and an exhaust pipe which are respectively communicated with the cylinder are arranged above the reverse osmosis membrane component; a concentrated water pipe communicated with the barrel is arranged below the reverse osmosis membrane component; the top of the piston is connected with a plug; the connecting rod is vertically arranged and connected with the top of the plug; the outer wall of the cylinder body is connected with two guide rails which are arranged up and down, and the connecting rod is connected with the guide rails in a relatively sliding manner; the outer wall of the connecting rod is connected with a return spring, and the bottom of the return spring is connected with the top of one of the guide rails; the bottom of the connecting rod freely penetrates through the shell and is connected with a transversely arranged pedal; a fresh water outlet of the reverse osmosis membrane component is connected with a pure water pipe, and the pure water pipe penetrates through the shell and extends to the lower part of the shell; the raw water pipe, the concentrated water pipe, the exhaust pipe and the pure water pipe are all provided with valves.
2. The integrated small seawater desalination plant of claim 1, wherein the bottom of the housing is connected with legs.
3. The integrated small-sized seawater desalination plant of claim 1, wherein the connecting rod is arranged in an inverted "L" shape.
4. The integrated small-sized seawater desalination plant according to claim 1, wherein the raw water pipe is further connected with a manual water absorption device, the manual water absorption device comprises an air bag connected with the raw water pipe, and a one-way valve I is arranged at an air inlet of the air bag; the valve installed on the raw water pipe is a one-way valve II.
5. The integrated small seawater desalination plant of claim 1, wherein handles are connected to two side walls of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120965670.2U CN214653829U (en) | 2021-05-08 | 2021-05-08 | Integrated small-sized seawater desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120965670.2U CN214653829U (en) | 2021-05-08 | 2021-05-08 | Integrated small-sized seawater desalination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214653829U true CN214653829U (en) | 2021-11-09 |
Family
ID=78474642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120965670.2U Expired - Fee Related CN214653829U (en) | 2021-05-08 | 2021-05-08 | Integrated small-sized seawater desalination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214653829U (en) |
-
2021
- 2021-05-08 CN CN202120965670.2U patent/CN214653829U/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: 20211109 |