CN107445251A - A kind of sea water purifier - Google Patents
A kind of sea water purifier Download PDFInfo
- Publication number
- CN107445251A CN107445251A CN201710838758.6A CN201710838758A CN107445251A CN 107445251 A CN107445251 A CN 107445251A CN 201710838758 A CN201710838758 A CN 201710838758A CN 107445251 A CN107445251 A CN 107445251A
- Authority
- CN
- China
- Prior art keywords
- high pressure
- pump assembly
- pressure pump
- water purifier
- sea 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.)
- Pending
Links
- 239000013535 sea water Substances 0.000 title claims abstract description 83
- 239000012528 membrane Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000001172 regenerating effect Effects 0.000 claims abstract description 16
- 238000001223 reverse osmosis Methods 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 7
- 239000002243 precursor Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000012267 brine Substances 0.000 claims description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000013505 freshwater Substances 0.000 abstract description 6
- 210000003205 muscle Anatomy 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000170 cell membrane Anatomy 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/06—Energy recovery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/08—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/10—Accessories; Auxiliary operations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of sea water purifier.It includes：The high pressure pump assembly of pressure is provided；Water outlet, concentrated seawater outlet and seawater inlet are provided with the high pressure pump assembly shell；The permeable membrane element being connected with the high pressure pump assembly；And the drive mechanism of the driving high pressure pump assembly；The high pressure pump assembly has at least one energy regenerating valve module, and the energy regenerating valve module connects with concentrated seawater outlet, reclaims most of pressure to drive the high pressure pump assembly.By setting energy regenerating valve gear, most of pressure of concentrated seawater can be recycled again, drive the operation of high pressure pump assembly, so as to effectively reduce the power consumption of whole sea water purifier, can be in the case of with smaller size smaller, the fresh water that unit interval output uses enough, it is often more important that the energy recycle device allows women, children, the personnel of the overboard muscle power overdraw of weak crowd and the perils of the sea easily to use.
Description
Technical field
The present invention relates to seawater cleaning technical field, more particularly to a kind of sea water purifier.
Background technology
Water is most important to human life, if dehydration up to 10%~20%, will threat to life.Although have 2/ on the earth
3 area is covered by ocean, but seawater is impotable water.Because the cell membrane in human body is pellicle, sea has been drunk
Water, internal liquid can remove dilute seawater through cell membrane, and cell water shortage can be made dead, cause human body collapse even dead.
When at sea rescuing or be in danger, it is also very desirable to the equipment that seawater cleaning can be realized.Based on reverse osmosis membrane, lead to
It is the very extensive technology of existing application to cross counter-infiltration and the technology of fresh water is isolated from seawater.As shown in figure 1, it is counter-infiltration skill
The cardinal principle of art, it is by the way that after pressure F of one end of permeable membrane application beyond penetration of sea water pressure, hydrone will be from seawater side
Dilute side is entered back through permeable membrane, molecules of salt is then trapped in opposite side, common reverse osmosis desalination device institute
Operating pressure is needed to be up to 5.6-7.0MPa (56-70 atmospheric pressure).
In order to meet the needs used manually, sea water purifier should have lower power consumption and compared with filtration efficiency
It is small-sized, portable portable set.But existing reverse osmosis equipment power consumption is higher, and volume can not also meet use demand.
Therefore, prior art is also to be developed.
The content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of sea water purifier, it is intended to solves
The problem of certainly sea water purifier volume is larger in the prior art, and power consumption is higher.
In order to achieve the above object, this invention takes following technical scheme：
A kind of sea water purifier, wherein, including：The high pressure pump assembly of pressure is provided；Set on the high pressure pump assembly shell
It is equipped with water outlet, concentrated seawater outlet and seawater inlet；The permeable membrane element being connected with the high pressure pump assembly；And drive
Move the drive mechanism of the high pressure pump assembly；
The high pressure pump assembly has at least one energy regenerating valve module, the energy regenerating valve module and the concentration
Seawer outlet connects, and reclaims most of pressure to drive the high pressure pump assembly.
Described sea water purifier, wherein, the high pressure pump assembly includes body and pump cover after pump precursor, pump；It is described light
Water out, concentrated seawater outlet and seawater inlet are arranged on the pump cover；The bottom of the pump precursor is provided with three and led to
Hole, respectively import, concentration water out and water outlet, are fixed by an orifice plate, are connected with the permeable membrane element.
Described sea water purifier, wherein, piston is provided with after the pump in vivo, the piston divides body after the pump
The drive chamber of suction room and piston rod side for check-valves side；The energy regenerating valve module connects in the suction room, carries
For most of pressure of recovery to drive the piston.
Described sea water purifier, wherein, the energy regenerating valve module is the guiding valve being arranged on pump cover；The guiding valve
Formed including guiding valve cylinder body, shuttle and bonnet；The guiding valve cylinder body lateral cross section is provided with three through holes；One of through hole
For medium pore, pass through pipeline connection with the drive chamber；The shuttle moves back and forth in the guiding valve cylinder body.
Described sea water purifier, wherein, the sea water purifier also includes safety valve；
The safety valve is arranged on the pump cover, is made up of valve element, spring and regulating nut；The valve core housing
It is located on the spring, under the control of the regulating nut, adjusts the formation of valve element.
Described sea water purifier, wherein, the permeable membrane element includes：Reverse-osmosis membrane element, the salt solution being stacked
Pipe and putamina；
The reverse-osmosis membrane element is arranged in the shell, and the Brine Pipe extends from the putamina, with the height
Press pump component connects；The putamina is threadedly coupled with body after the pump of the high pressure pump assembly.
Described sea water purifier, wherein, the putamina bottom is additionally provided with clean-out opening；The clean-out opening by screw thread silently
Closing.
The drive component is manual actuation component, including bearing, connecting rod and handle；
The bearing is the fulcrum being arranged on pump cover, and the other end of the connecting rod is connected with piston rod by bearing pin,
The driving lower band piston of the handle moves back and forth.
Beneficial effect：Sea water purifier provided by the invention, by setting energy regenerating valve gear, by the big of concentrated seawater
Partial pressure can be recycled again, drive the operation of high pressure pump assembly, so as to effectively reduce whole seawater cleaning
The power consumption of device, can be in the case of with smaller size smaller, fresh water (80ml per minute) that unit interval output uses enough.And
And, it is often more important that, due to setting energy regenerating valve gear so that women, children, the overboard muscle power of weak crowd and the perils of the sea
The personnel of overdraw can easily use.
Brief description of the drawings
Fig. 1 is the principle schematic of the counter-infiltration system of prior art；
Fig. 2 is the functional block diagram of existing sea water purifier；
Fig. 3 is the functional block diagram for the sea water purifier that the specific embodiment of the invention provides；
Fig. 4 is the structural representation for the sea water purifier that the specific embodiment of the invention provides；
Fig. 5 is the structural representation for the Manual drive mechanism that the specific embodiment of the invention provides；
Fig. 6 is the structural representation for the sea water purifier that another specific embodiment of the present invention provides.
Embodiment
The present invention provides a kind of sea water purifier.To make the purpose of the present invention, technical scheme and effect clearer, bright
Really, developing simultaneously referring to the drawings, the present invention is described in more detail for embodiment.It should be appreciated that specific implementation described herein
Example is not intended to limit the present invention only to explain the present invention.
As shown in Fig. 2 it is the structured flowchart of the counter-infiltration system usually used.In conventional counter-infiltration system, including
The compositions such as high-pressure pump 100, seawater inlet 101, concentrated seawater outlet 102, water outlet 103 and pressure-reducing valve 104.Wherein, it is high
Press pump provides pressure, makes the hydrone in seawater back through permeable membrane.Concentrated seawater is discharged into dress after pressure-reducing valve depressurizes
Put outer.
In certain embodiments, the pressure of the release of pressure-reducing valve decompression process can be utilized, so as to preferably drive high pressure
Pump, there is relatively low power consumption and higher operating efficiency.As shown in Fig. 2 it is sea water purifier provided in an embodiment of the present invention.
As shown in figure 3, the sea water purifier includes：The high pressure pump assembly 210 of pressure is provided, connected with the high pressure pump assembly
The permeable membrane element 220 and the drive mechanism 230 of the driving high pressure pump assembly connect.
Water outlet 211, concentrated seawater outlet 212 and seawater inlet 213 are provided with the high pressure pump assembly 210.
The high pressure pump assembly 210 has at least one energy regenerating valve module 300.
The energy regenerating valve module 300 connects with concentrated seawater outlet, reclaims big partial pressure to drive the height
Press pump component.The mode of specific pressure recovery can be by the way that the pressure for depressurizing release is included into closed-system (high-pressure pump again
It is interior) in, provide most energy for the pressurization of whole closed-system.
The drive mechanism 230 can be specifically any suitable type, for drive the electronic of high pressure pump assembly or
Manual driving device, such as by motor-driven push rod.
By the setting of energy recovery valve, the concentrated seawater of high pressure can be provided to the back side of piston, such as high-pressure thick
Pressure-driven high pressure pump assembly in contracting seawater.By such mode, the energy weight that will can be discharged originally by pressure-reducing valve
The new pressurization being used for the seawater in high pressure pump assembly, the operating efficiency of sea water purifier is improved well, reduces power consumption.
Specifically, Fig. 4 is the concrete structure schematic diagram of sea water purifier provided in an embodiment of the present invention.As shown in figure 4,
In the embodiment, the high pressure pump assembly 210 includes body 215 and pump cover 216 after pump precursor 214, pump.
The water outlet 211, concentrated seawater outlet 212 and seawater inlet 213 are arranged on the pump cover 216.Institute
The bottom for stating pump precursor 214 is provided with three through holes, respectively import, concentration water out and water outlet, is consolidated by an orifice plate
It is fixed, it is connected with the permeable membrane element 220.
In certain embodiments, piston 216 is provided with after the pump in body 215 (by piston cock body and piston rod group
Into).Body after the pump is divided into the suction room a of the check-valves side and drive chamber b of piston rod side by the piston.The energy
Recovery valve module 300 connects in the suction room a, there is provided most of pressure of recovery is to drive the piston.
Specifically, the energy regenerating valve module can be the guiding valve 300 being arranged on pump cover.The guiding valve 300 includes：
Guiding valve cylinder body 310, shuttle 320 and bonnet 330 form.
As shown in figure 3, the lateral cross section of guiding valve cylinder body 310 is provided with three through holes, one of through hole is medium pore
311, pass through pipeline connection with the drive chamber b.The shuttle moves back and forth in the guiding valve cylinder body, so as to by the big of recovery
The pressure of partial concentration seawater provides the dorsal surface to piston cock body.
In some embodiments, it may be possible to because of various factors, the use according to membrane module is influenceed, the situation that film blocks occurs.
In order to avoid causing the too high initiation security incident of device internal pressure because permeable membrane blocks, as shown in Figure 1, it is preferable that described
Sea water purifier can also include safety valve 400.
The safety valve 400 is arranged on the pump cover, by 430 groups of valve element 410, spring 420 and regulating nut
Into.The valve element is set on the spring, under the control of the regulating nut, adjusts the formation of valve element.
It is what the principle based on counter-infiltration was realized in sea water purifier provided in an embodiment of the present invention.In order to specific
The purification of seawater is realized, as shown in figure 1, the permeable membrane element 220 can specifically include：The reverse-osmosis membrane element being stacked
211st, Brine Pipe 212 and putamina 213.
The reverse-osmosis membrane element 211 is arranged in the putamina 213, and the Brine Pipe 212 extends from the putamina,
It is connected with the high pressure pump assembly.The putamina 213 is threadedly coupled with body after the pump of the high pressure pump assembly.
It is preferred that in order to extend the usage time of membrane module as far as possible, the putamina bottom is also provided with clearly
Hole flushing 215.When not in use, the clean-out opening can silently be closed by screw thread.And when needing to carry out low pressure purge, it can beat
Open the screw thread silently, then connect flexible pipe circular flow.
In certain embodiments, it is manual actuation component that the drive component, which is selected,.As shown in figure 5, the drive mechanism 230
Including：Bearing 231, connecting rod 232 and handle 233.
Wherein, the bearing 231 is the fulcrum being arranged on pump cover, can be fixed on the connecting bolt of pump.The company
The other end of bar 232 is connected with piston rod by bearing pin, under the driving of the handle 233, can drive reciprocating motion of the pistons,
So as to apply pressure to seawater.
In actual mechanical process, as shown in fig. 6, under (such as motor drive mechanism or man-operated mechanism) driving of drive component,
Piston setting in motion.Seawater enters from seawater inlet.
When piston is toward resorption, the inlet valve 18 of body is opened after pump, and dump valve 19 is closed, and seawater enters suction room b.And work as
When piston pushes away forward, inlet valve 18 is closed, and dump valve 19 is opened, and seawater is entered by the sea intake 213 of permeable membrane element, so
After flowing through the permeable membrane 211 being stacked afterwards, returned to further along saline line 212 in cavity.
It is understood that when the above-mentioned pipeline in sea water purifier is full of seawater and reaches certain pressure, as long as gram
Take the pressure difference at shuttle both ends, it is possible to make shuttle easily to slide into very much bottom.Therefore, seawater can flow through center from cavity
Hole 311 simultaneously reaches piston drive chamber a by connecting pipe 24.
By setting the connecting pipe 24, can make piston both sides in above-mentioned closed-system pressure basically reach it is equal.
Therefore, drive component only needs to overcome the power of the product of piston rod area and system pressure and frictional force can easily to promote work
Plug motion, (discharged equivalent to the part energy slatterned originally is able to re-use in the decompression process of concentrated seawater
Pressure energy).
In addition, when piston is toward resorption, because drain 19 is closed, sucking room b pressure reduces rapidly and is less than air
Pressure, and now cavity communicates with connecting pipe 24, and there are certain pressure.
Such, shuttle can be backed on top due to both ends pressure difference after frictional force is overcome again, then be arranged on guiding valve cylinder body
The through hole of side wall communicates with another connecting pipe 25.So as to make the condensed water in drive chamber a by concentrating water out, outwards arrange
Put.
Because the sectional area of shuttle is compared with the sectional area of piston, much smaller than the sectional area of piston.Therefore, piston very little
Motion can also drive shuttle that very big motion occurs.Such, when piston proceeds by counter motion, shuttle will be rapidly
Slide.
In this way, with each reciprocating motion of piston, the part volume equal to piston rod cross-sectional displacement is added into and closed
In syzygy system.Pressure in whole closed-system can continue foundation and go down, until pressure exceedes the penetration of sea water pressure of reverse osmosis membrane
Power.Then, fresh water focuses on fresh water line through film, from the bleeder of fresh water outlet mouth 212.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and this hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (8)
- A kind of 1. sea water purifier, it is characterised in that including：The high pressure pump assembly of pressure is provided；Be provided with the high pressure pump assembly shell water outlet, concentrated seawater outlet and Seawater inlet；The permeable membrane element being connected with the high pressure pump assembly；And the drive mechanism of the driving high pressure pump assembly；The high pressure pump assembly has at least one energy regenerating valve module, the energy regenerating valve module and the concentrated seawater Outlet connection, reclaims most of pressure to drive the high pressure pump assembly.
- 2. sea water purifier according to claim 1, it is characterised in that after the high pressure pump assembly includes pump precursor, pump Body and pump cover；The water outlet, concentrated seawater outlet and seawater inlet are arranged on the pump cover；The bottom of the pump precursor is set Three through holes, respectively import, concentration water out and water outlet are equipped with, are fixed by an orifice plate, with the permeable membrane element Connection.
- 3. sea water purifier according to claim 2, it is characterised in that be provided with piston, the work after the pump in vivo Body after the pump is divided into the suction room of check-valves side and the drive chamber of piston rod side by plug；The energy regenerating valve module in Suction room connection, there is provided most of pressure of recovery is to drive the piston.
- 4. sea water purifier according to claim 3, it is characterised in that the energy regenerating valve module is to be arranged on pump cover On guiding valve；The guiding valve includes guiding valve cylinder body, shuttle and bonnet composition；The guiding valve cylinder body lateral cross section is provided with three through holes； One of through hole is medium pore, passes through pipeline connection with the drive chamber；The shuttle moves back and forth in the guiding valve cylinder body.
- 5. sea water purifier according to claim 4, it is characterised in that the sea water purifier also includes safety valve；The safety valve is arranged on the pump cover, is made up of valve element, spring and regulating nut；The valve element is set in On the spring, under the control of the regulating nut, the formation of valve element is adjusted.
- 6. sea water purifier according to claim 5, it is characterised in that the permeable membrane element includes：It is stacked Reverse-osmosis membrane element, Brine Pipe and putamina；The reverse-osmosis membrane element is arranged in the shell, and the Brine Pipe extends from the putamina, with the high-pressure pump Component connects；The putamina is threadedly coupled with body after the pump of the high pressure pump assembly.
- 7. sea water purifier according to claim 6, it is characterised in that the putamina bottom is additionally provided with clean-out opening；Institute Clean-out opening is stated silently to be closed by screw thread.
- 8. sea water purifier according to claim 7, it is characterised in that the drive component is manual actuation component, bag Include bearing, connecting rod and handle；The bearing is the fulcrum being arranged on pump cover, and the other end of the connecting rod is connected with piston rod by bearing pin, described The driving lower band piston of handle moves back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838758.6A CN107445251A (en) | 2017-09-18 | 2017-09-18 | A kind of sea water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838758.6A CN107445251A (en) | 2017-09-18 | 2017-09-18 | A kind of sea water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107445251A true CN107445251A (en) | 2017-12-08 |
Family
ID=60496757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710838758.6A Pending CN107445251A (en) | 2017-09-18 | 2017-09-18 | A kind of sea water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107445251A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506178A (en) * | 2018-03-28 | 2018-09-07 | 天津融渌众乐科技有限公司 | A kind of energy recycle device and its hybrid system of the driving of combination temperature difference |
| CN108662195A (en) * | 2018-05-09 | 2018-10-16 | 珠海市万顺睿通科技有限公司 | A kind of fluid valve for sea water desalination |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1436111A (en) * | 1972-03-24 | 1976-05-19 | Secr Defence | Water purification |
| CN202576050U (en) * | 2012-05-24 | 2012-12-05 | 国家***天津海水淡化与综合利用研究所 | Man-powered desalting kit with energy recovery function |
| CN103979643A (en) * | 2014-05-15 | 2014-08-13 | 国家***天津海水淡化与综合利用研究所 | Reverse osmosis seawater desalination system using self-pressurization energy recycling high-pressure pump |
-
2017
- 2017-09-18 CN CN201710838758.6A patent/CN107445251A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1436111A (en) * | 1972-03-24 | 1976-05-19 | Secr Defence | Water purification |
| CN202576050U (en) * | 2012-05-24 | 2012-12-05 | 国家***天津海水淡化与综合利用研究所 | Man-powered desalting kit with energy recovery function |
| CN103979643A (en) * | 2014-05-15 | 2014-08-13 | 国家***天津海水淡化与综合利用研究所 | Reverse osmosis seawater desalination system using self-pressurization energy recycling high-pressure pump |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506178A (en) * | 2018-03-28 | 2018-09-07 | 天津融渌众乐科技有限公司 | A kind of energy recycle device and its hybrid system of the driving of combination temperature difference |
| CN108506178B (en) * | 2018-03-28 | 2024-03-01 | 天津融渌众乐科技有限公司 | Energy recovery device combined with temperature difference driving and composite system thereof |
| CN108662195A (en) * | 2018-05-09 | 2018-10-16 | 珠海市万顺睿通科技有限公司 | A kind of fluid valve for sea water desalination |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9969624B2 (en) | Personal water filter device | |
| US5589066A (en) | Portable water purification system | |
| US3365061A (en) | Portable reverse osmosis apparatus | |
| CN103979643A (en) | Reverse osmosis seawater desalination system using self-pressurization energy recycling high-pressure pump | |
| AU2007343221B2 (en) | System for impelling a fluid by recirculation from a low-pressure medium to a high-pressure medium | |
| US20110198275A1 (en) | Manual foot actuated/solar power - air compressor air pressure driven, emergency reverse osmosis water purification system | |
| CN107445251A (en) | A kind of sea water purifier | |
| CN202671324U (en) | Portable and moveable ultrafiltration water purifier | |
| CN102774930B (en) | Portable movable ultrafiltration water purifier | |
| CN101805042B (en) | Energy-storage manual seawater desalting device | |
| US20040164022A1 (en) | Reverse osmosis system | |
| CN207760090U (en) | A kind of sea water purifier | |
| KR100814421B1 (en) | portable reverse osmosis water purification system | |
| CN202829725U (en) | Small size manual type high pressure sea water desalting device | |
| CN208933040U (en) | Wind power sea water desalination system | |
| CN202322440U (en) | RO (Reverse Osmosis) automatic supercharging device and RO automatic supercharging water storage tank | |
| CN201195697Y (en) | Miniature sea water desalting apparatus | |
| CN202144462U (en) | Seawater purifier | |
| KR200429132Y1 (en) | portable water purification system | |
| CN201161943Y (en) | Double-cylinder energy conservation sea water desalting apparatus | |
| CN104747545A (en) | Reverse osmosis system pressurizing and energy recycling device and pressurizing and energy recycling method | |
| CN208229668U (en) | A kind of energy recovery pump for reverse osmosis water treatment system | |
| CN219507715U (en) | Seawater desalination residual pressure energy recovery device and system | |
| CN214653829U (en) | Integrated small-sized seawater desalination device | |
| CN110615506A (en) | Portable sea water desalination device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
|
| WD01 | Invention patent application deemed withdrawn after publication |