CN205472802U - Can make full use of sea water reverse osmosis device of desalination pressure energy - Google Patents
Can make full use of sea water reverse osmosis device of desalination pressure energy Download PDFInfo
- Publication number
- CN205472802U CN205472802U CN201620265176.4U CN201620265176U CN205472802U CN 205472802 U CN205472802 U CN 205472802U CN 201620265176 U CN201620265176 U CN 201620265176U CN 205472802 U CN205472802 U CN 205472802U
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- CN
- China
- Prior art keywords
- reverse osmosis
- osmosis unit
- pipeline
- sea
- piston cylinder
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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 can make full use of sea water reverse osmosis device of desalination pressure energy, includes piston cylinder, connecting rod, rocker, axis of rotation and reverse osmosis unit, is equipped with the rocker in the axis of rotation, and the hookup location of rocker and axis of rotation is located the mid point of rocker, and the rocker both ends articulate has the connecting rod, connecting rod and the interior hinge joint of piston cylinder, the piston cylinder is kept away from one of axis of rotation and is served and be equipped with the sea water and get into pipeline and second connecting tube, and the second connecting tube at both ends all is connected with reverse osmosis unit, and reverse osmosis unit is last to be equipped with light water discharging tube way, and reverse osmosis unit passes through first connecting tube and two piston cylinders feed through. Through adopting above -mentioned structure, energy that the make full use of seawater desalination in -process produced is compared in current equipment, and this novel device structure that provides is simpler, and in the transmittance process of energy, the loss of energy still less for the energy use rate is higher.
Description
Technical field
This utility model relates to reverse osmosis technology field, a kind of device that can make full use of sea-water reverse osmose desalination pressure energy.
Background technology
It is the most ripe that penetration of sea water produces fresh water technology, but during producing fresh water, have extra concentrated seawater pressure can slattern, Given this multiple solution also it has been proposed both at home and abroad, turbine such as Switzerland, it it is to utilize pressure can promote turbine rotation drive motor and pump work, it is achieved the recycling of energy；The domestic all-in-one designed by Wang great Ding, is that the conversion utilizing multi-cylinder is to realize the utilization of pressure energy.But all there is a big shortcoming, it is simply that in device, frame for movement is too many, too complicated, the multistage transmission of energy can be lost again a lot, not reached intended purpose and effect.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of device that can make full use of sea-water reverse osmose desalination pressure energy, realize the utilization of the pressure energy that sea water in reverse osmosis process is produced, greatly reduce drive system and carry out the energy required for desalinization, for existing device, pressure force energy consumption is lower, and utilization rate is higher.
For solving above-mentioned technical problem, this utility model be the technical scheme is that a kind of device that can make full use of sea-water reverse osmose desalination pressure energy, including piston cylinder, connecting rod, rocking bar, rotary shaft and reverse osmosis unit, rotary shaft is provided with rocking bar, the link position of rocking bar and rotary shaft is positioned at the midpoint of rocking bar, rocking bar two ends are hinged with connecting rod, and connecting rod is connected with the piston in piston cylinder；
Piston cylinder is provided with sea water entrance pipeline and the second connection pipeline away from one end of rotary shaft, the second connection pipeline at two ends is all connected with reverse osmosis unit, reverse osmosis unit is provided with fresh water outlet pipe, and reverse osmosis unit is connected by the first connection pipeline and two piston cylinders.
Preferably in scheme, described reverse osmosis unit is provided with the reverse osmosis membrane of vertical direction, second connection pipeline and first connects pipeline and is arranged on the reverse osmosis unit of reverse osmosis membrane side, and fresh water outlet pipe is arranged on the reverse osmosis unit of reverse osmosis membrane opposite side.
Preferably in scheme, described fresh water outlet pipe outlet is arranged in fresh water returnable.
Preferably in scheme, described sea water enters and is equipped with check valve on pipeline, the first connection pipeline and the second connection pipeline.
Preferably in scheme, described sea water enters the check valve on pipeline and controls sea water by external world's one-way flow in piston cylinder, second connects the check valve on pipeline controls sea water by piston cylinder to reverse osmosis unit one-way flow, and first connects the check valve on pipeline controls sea water by reverse osmosis unit one-way flow in piston cylinder.
Preferably in scheme, described piston cylinder is additionally provided with sea water discharge line on the one end being provided with the first connection pipeline.
This novel provided a kind of device that can make full use of sea-water reverse osmose desalination pressure energy, by using said structure, it is possible to utilize the pressure energy in desalting process, it is achieved piston is done work, reduce the output work of rotating shaft, save the energy expenditure of desalinization, make full use of the energy produced in desalting process, for existing equipment, this novel provided apparatus structure is simpler, in the transmittance process of energy, the loss of energy is less so that the utilization rate of energy is higher.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: piston cylinder 1, connecting rod 2, rocking bar 3, rotary shaft 4, piston 5, check valve 6, reverse osmosis unit 7, reverse osmosis membrane 8, fresh water returnable 9, sea water enters pipeline 10, fresh water outlet pipe 11, sea water discharge line 12, and first connects pipeline 13, and second connects pipeline 14.
Detailed description of the invention
In figure, a kind of device that can make full use of sea-water reverse osmose desalination pressure energy, including piston cylinder 1, connecting rod 2, rocking bar 3, rotary shaft 4 and reverse osmosis unit 7, rotary shaft 4 is provided with rocking bar 3, the link position of rocking bar 3 and rotary shaft 4 is positioned at the midpoint of rocking bar 3, rocking bar 3 two ends are hinged with connecting rod 2, and connecting rod 2 is connected with the piston 5 in piston cylinder 1；
Piston cylinder 1 is provided with sea water entrance pipeline 10 and the second connection pipeline 14 away from one end of rotary shaft 4, the second connection pipeline 14 at two ends is all connected with reverse osmosis unit 7, reverse osmosis unit 7 is provided with fresh water outlet pipe 11, and reverse osmosis unit 7 is connected with two piston cylinders 1 by the first connection pipeline 13.
Preferably in scheme, described reverse osmosis unit 7 is provided with the reverse osmosis membrane 8 of vertical direction, second connection pipeline 14 and the first connection pipeline 13 are arranged on the reverse osmosis unit 7 of reverse osmosis membrane 8 side, and fresh water outlet pipe 11 is arranged on the reverse osmosis unit 7 of reverse osmosis membrane 8 opposite side.Use said structure, it is achieved the part desalination of the high-pressure high-concentration sea water in reverse osmosis unit 7, the pressure of another part sea water can then be obtained by.
Preferably in scheme, described fresh water outlet pipe 11 outlet is arranged in fresh water returnable 9.
Preferably in scheme, described sea water enters and is equipped with check valve 6 on pipeline the 10, first connection pipeline 13 and the second connection pipeline 14.
Preferably in scheme, the check valve 6 that described sea water enters on pipeline 10 controls sea water by external world's one-way flow in piston cylinder 1, check valve 6 on second connection pipeline 14 controls sea water and is controlled sea water by reverse osmosis unit 7 one-way flow in piston cylinder 1 by piston cylinder 1 to reverse osmosis unit 7 one-way flow, the first check valve 6 connected on pipeline 13.
Preferably in scheme, described piston cylinder 1 is additionally provided with sea water discharge line 12 on the one end being provided with the first connection pipeline 13.
The desalting process of this device is specific as follows:
nullRotary shaft rotates，Rocking bar is driven to rotate with rotary shaft link position around rocking bar，Realizing connecting rod drives piston doing piston movement in piston cylinder，Piston by piston cylinder away from rotary shaft one end near rotary shaft one end motion time，Sea water is entered pipeline by sea water and enters in piston cylinder，Then a large amount of sea water are entered in piston cylinder，Then rotary shaft drives piston to be done exercises away from one end of rotary shaft to piston cylinder by near rotary shaft one end，Now sea water is due to the reason of check valve on sea water entrance pipeline，Cannot reflux，Pipeline can only be connected along second to enter in reverse osmosis unit，In the process，Whole install pipes in sea water produce higher pressure energy，It is positioned in piston cylinder the sea water away from sea water entrance pipeline one end cavity and produces bigger pressure，Move promoting piston to enter duct orientation to sea water，Achieve the utilization of the energy of the pressure to high pressure sea water，Enter in pipeline moving process to sea water at piston，Owing to the pressure in reverse osmosis unit is higher，Part sea water is also realized desalination by reverse osmosis membrane and enters fresh water returnable，When piston moves to rotating shaft direction，Sea water in piston cylinder is then discharged by sea water discharge line.
Claims (6)
1. the device that can make full use of sea-water reverse osmose desalination pressure energy, including piston cylinder (1), connecting rod (2), rocking bar (3), rotary shaft (4) and reverse osmosis unit (7), it is characterized in that: rotary shaft (4) is provided with rocking bar (3), the link position of rocking bar (3) and rotary shaft (4) is positioned at the midpoint of rocking bar (3), rocking bar (3) two ends are hinged with connecting rod (2), and connecting rod (2) is connected with the piston (5) in piston cylinder (1)；
Piston cylinder (1) is provided with sea water entrance pipeline (10) and the second connection pipeline (14) away from one end of rotary shaft (4), second connection pipeline (14) at two ends is all connected with reverse osmosis unit (7), reverse osmosis unit (7) is provided with fresh water outlet pipe (11), and reverse osmosis unit (7) is connected with two piston cylinders (1) by the first connection pipeline (13).
A kind of device that can make full use of sea-water reverse osmose desalination pressure energy the most according to claim 1, it is characterized in that: described reverse osmosis unit (7) is provided with the reverse osmosis membrane (8) of vertical direction, second connection pipeline (14) and first connects pipeline (13) and is arranged on the reverse osmosis unit (7) of reverse osmosis membrane (8) side, and fresh water outlet pipe (11) is arranged on the reverse osmosis unit (7) of reverse osmosis membrane (8) opposite side.
A kind of device that can make full use of sea-water reverse osmose desalination pressure energy the most according to claim 2, it is characterised in that: described fresh water outlet pipe (11) outlet is arranged in fresh water returnable (9).
A kind of device that can make full use of sea-water reverse osmose desalination pressure energy the most according to claim 1, it is characterised in that: described sea water enters and is equipped with check valve (6) in pipeline (10), the first connection pipeline (13) and the second connection pipeline (14).
A kind of device that can make full use of sea-water reverse osmose desalination pressure energy the most according to claim 4, it is characterized in that: described sea water enters the check valve (6) on pipeline (10) and controls sea water by external world's one-way flow in piston cylinder (1), second connects the check valve (6) on pipeline (14) controls sea water by piston cylinder (1) to reverse osmosis unit (7) one-way flow, and first connects the check valve (6) on pipeline (13) controls sea water by reverse osmosis unit (7) one-way flow in piston cylinder (1).
A kind of device that can make full use of sea-water reverse osmose desalination pressure energy the most according to claim 1, it is characterised in that: described piston cylinder (1) is additionally provided with sea water discharge line (12) on the one end being provided with the first connection pipeline (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265176.4U CN205472802U (en) | 2016-04-01 | 2016-04-01 | Can make full use of sea water reverse osmosis device of desalination pressure energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265176.4U CN205472802U (en) | 2016-04-01 | 2016-04-01 | Can make full use of sea water reverse osmosis device of desalination pressure energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472802U true CN205472802U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620265176.4U Expired - Fee Related CN205472802U (en) | 2016-04-01 | 2016-04-01 | Can make full use of sea water reverse osmosis device of desalination pressure energy |
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| Country | Link |
|---|---|
| CN (1) | CN205472802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445252A (en) * | 2017-09-18 | 2017-12-08 | 杭州中艺生态环境工程有限公司 | A kind of desalinization environmental protecting device for being used to irrigate along marine swamp |
| CN110723782A (en) * | 2019-08-19 | 2020-01-24 | 浙江海洋大学 | Sea water desalting device |
-
2016
- 2016-04-01 CN CN201620265176.4U patent/CN205472802U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445252A (en) * | 2017-09-18 | 2017-12-08 | 杭州中艺生态环境工程有限公司 | A kind of desalinization environmental protecting device for being used to irrigate along marine swamp |
| CN110723782A (en) * | 2019-08-19 | 2020-01-24 | 浙江海洋大学 | Sea water desalting device |
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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 |
Granted publication date: 20160817 Termination date: 20170401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |