CN101838023A - Solar distilling seawater desalinating and raw water purifying process - Google Patents
Solar distilling seawater desalinating and raw water purifying process Download PDFInfo
- Publication number
- CN101838023A CN101838023A CN200910019948A CN200910019948A CN101838023A CN 101838023 A CN101838023 A CN 101838023A CN 200910019948 A CN200910019948 A CN 200910019948A CN 200910019948 A CN200910019948 A CN 200910019948A CN 101838023 A CN101838023 A CN 101838023A
- Authority
- CN
- China
- Prior art keywords
- water
- collecting tube
- thermal
- raw water
- heat collecting
- 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
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
-
- 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
- Y02A20/142—Solar thermal; Photovoltaics
-
- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention provides a solar distilling seawater desalinating and raw water purifying process, belonging to the technology of solar energy utilization. In the process, seawater or raw water (hereafter referred as raw water) enters from a water inlet pipe, enters a heat collecting tube through a condensing tube, a water inlet hose, a water inlet valve, a raw water tube and a raw water distribution tube; the heat collecting tube has a certain angle in the axial direction; the water inlet end of the heat collecting tube is higher; a foam material liquid-absorbing film is arranged on the inner wall of a glass shell in the heat collecting tube; the raw water flows from the top to the bottom along the lower half part of the inner diameter of the glass shell in the heat collecting tube, in the flowing process, because of capillary self-operation action of the foam material liquid-absorbing film, the raw water is delivered to the upper half part of the inner diameter of the glass shell in the heat collecting tube; because of sunlight radiation, the upper half part of the glass shell in the heat collecting tube has higher temperature, the absorbed raw water is evaporated, and vapor rises along the inner cavity of the heat collecting tube and enters a condensing room; and cold water is in the condensing tube, the vapor is condensed into water and flows to the lower part of the condensing room, and is output through a purification valve.
Description
One. technical field
The invention provides a kind of solar distilling seawater desalinating and raw water purifying process, belong to solar energy and utilize technology.
Two. background technology
Present solar distilling seawater desalinating and the raw water purifying process that uses, generally adopt ceiling mounted flat glass printing opacity, plane formula or wave thermal-arrest plate heat absorption distillation, water vapor after the evaporation with water vapor condensation, flows into water leg output along the angle of ceiling by the ceiling transparent glass internal-external temperature difference that has certain angle.Ceiling mounted water distilling apparatus evaporating space is big, energy expenditure is fast, and vapo(u)rous is slow, and the water purification that condenses on the ceiling easily splashes in the former water, causes energy dissipation.When solar radiation intensity hangs down, the low-temperature distillation weak effect.
Three. summary of the invention
At above-mentioned condition, the invention provides a kind of solar distilling seawater desalinating and raw water purifying process of employing through tubulose double-layer vacuum glass bulb heat collecting element (hereinafter to be referred as thermal-collecting tube) thermal-arrest,
Technical solution of the present invention is as follows:
This technology is that seawater or former water (hereinafter to be referred as former water) are entered by water inlet pipe, pass through prolong, water supply hose, water intaking valve, raw water tubes, former water distribution pipe enters thermal-collecting tube, because thermal-collecting tube axially has certain angle, the feed-water end height, the glass bulb inwall is provided with foam materials imbibition film in the thermal-collecting tube, former water flows from top to bottom along the Lower Half of glass bulb internal diameter in the thermal-collecting tube, in the flow process, because the capillary effect of relying on oneself of foam materials imbibition film, former water is transported to the first half of glass bulb internal diameter in the thermal-collecting tube, because glass bulb first half temperature is very high in the solar radiation, thermal-collecting tube, the former water that is sucted evaporates thereupon, steam rises to condensing chamber along the thermal-collecting tube inner chamber, because in the condensing chamber prolong is cold water, steam is condensed into current direction condensing chamber bottom thereupon, exports by water purifying valve.Illumination is strong more, and steam output is big more, successively.When night or cloudy day, steam output is little, unevaporated water enters lower header by thermal-collecting tube, and the lower header water level rises, the rotation of ball float connecting lever, promote the valve connecting rod and turn down or close water intaking valve, when treating that intensity of illumination increases, the former water of lower header is sucked the thermal-arrest in-tube evaporation by foam materials imbibition film, and the lower header water level descends, ball float descends and spurs valve connecting rod unlatching water intaking valve, recovers normally operation.It is heat collecting element that the present invention adopts through tubulose double-layer vacuum glass bulb thermal-collecting tube, good heat insulation, heat absorption is fast, and heat-collecting capacity is big, and the capillary of employing foam materials imbibition film is relied on oneself and carried former water, quick heating, easily evaporation, water production rate is big, floor space is little, with former water water inlet pipe is prolong, can pre-pyrogen water, but rapid condensation steam again, make full use of the energy, energy-efficient.
Four. description of drawings
Fig. 1. be process unit structural front view of the present invention
Fig. 2. be the vertical view of Fig. 1
Fig. 3. the A-A that is Fig. 1 is to sectional view
Fig. 4. be the A portion enlarged view of Fig. 1
Fig. 5. be the C portion enlarged view of Fig. 3
Among the figure: 1. condensation casing 2. condensation case lids 3. prolong R. water supply hoses 4. water intaking valves 5. sealing-rings 6. former water distribution pipe 7. raw water tubes 8. condensing chambers 9. supports, 10. earn glass bulb in the outer glass bulb of water valve, 11. valve connecting rods, 12. thermal-collecting tubes, 13. lower headers, 14. ball float connecting levers, 15. ball floats, 16. ball float rotating shafts, 17. dividing plates, C1. thermal-collecting tube, the C2. thermal-collecting tube, C3. foam materials imbibition film,
Five. embodiment
Fig. 1 to Fig. 5 is a kind of embodiment of the present invention.
Former water is entered by water inlet pipe, by prolong (3), water supply hose (R), water intaking valve (4), raw water tubes (7), former water distribution pipe (6) enters thermal-collecting tube (12), because thermal-collecting tube (12) axially has certain angle, the feed-water end height, former water flows from top to bottom along the Lower Half of glass bulb in the thermal-collecting tube (C2) internal diameter, in the flow process, because the effect that the capillary of foam materials imbibition film (C3) is relied on oneself, former water is transported to the first half of glass bulb (C2) internal diameter in the thermal-collecting tube, because solar radiation, glass bulb (C2) first half temperature is very high in the thermal-collecting tube, and the former water that is sucted evaporates thereupon, and steam rises to condensing chamber (8) along thermal-collecting tube (12) inner chamber, because in the prolong (3) is cold water, steam is condensed into water thereupon, flows to condensing chamber (8) bottom, exports by water purifying valve (10).Illumination is strong more, and steam output is big more, successively.When night or cloudy day, steam output is little, unevaporated water enters lower header (13) by thermal-collecting tube, and ball float (15) rises with lower header (13) water level, ball float connecting lever (14) rotation, promote valve connecting rod (11) and turn down or close water intaking valve (4), when treating that intensity of illumination increases, the former water of lower header (13) is sucked evaporation in the thermal-collecting tube (12) by foam materials imbibition film (C3), and lower header (13) water level descends, ball float (15) descends and spurs valve connecting rod (11) unlatching water intaking valve (4), recovers normally operation.
Claims (5)
1. solar distilling seawater desalinating and raw water purifying process, this technology is that seawater or former water (hereinafter to be referred as former water) are entered by water inlet pipe, by prolong (3), water supply hose (R), water intaking valve (4), raw water tubes (7), former water distribution pipe (6) enters thermal-collecting tube (12), because thermal-collecting tube (12) axially has certain angle, the feed-water end height, glass bulb (C2) inwall is provided with foam materials imbibition film (C3) in the thermal-collecting tube, former water flows from top to bottom along the Lower Half of glass bulb in the thermal-collecting tube (C2) internal diameter, in the flow process, because the capillary effect of relying on oneself of foam materials imbibition film (C3), former water is transported to the first half of glass bulb (C2) internal diameter in the thermal-collecting tube, because solar radiation, glass bulb (C2) first half temperature is very high in the thermal-collecting tube, the former water that is sucted evaporates thereupon, steam rises to condensing chamber (8) along thermal-collecting tube (12) inner chamber, because in the prolong (3) in the condensing chamber (8) is cold water, steam is condensed into the bottom of current direction condensing chamber (8) thereupon, export by water purifying valve (10), illumination is strong more, steam output is big more, successively, when night or cloudy day, steam output is little, unevaporated water enters lower header (13) by thermal-collecting tube (12), ball float (15) rises with lower header (13) water level, ball float connecting lever (14) rotation, promote valve connecting rod (11) and turn down or close water intaking valve (4), when treating that intensity of illumination increases, former water in the lower header (13) is sucked evaporation in the thermal-collecting tube (12) by foam materials imbibition film (C3), lower header (13) water level descends, ball float (15) descends and spurs valve connecting rod (11) unlatching water intaking valve (4), recovers normally operation.
2. earn metallization processes as described solar distilling seawater desalinating of claim 1 and Yuan Shui, it is characterized in that heat collecting element adopts through tubulose double-layer vacuum glass bulb thermal-collecting tube.
3. as described solar distilling seawater desalinating of claim 1 and raw water purifying process, it is characterized in that utilizing the capillary of the foam materials imbibition film glass bulb internal diameter first half of relying on oneself in thermal-collecting tube to carry seawater or former water.
4. as described solar distilling seawater desalinating of claim 1 and raw water purifying process, it is characterized in that adopting split link-type float(ing)valve control seawater and former water flooding quantity.
5. as described solar distilling seawater desalinating of claim 1 and raw water purifying process, it is characterized in that the low temperature former water of vapor condensation utilization by prolong, former water preheat utilizes the outer steam heat release of prolong.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910019948A CN101838023A (en) | 2009-03-20 | 2009-03-20 | Solar distilling seawater desalinating and raw water purifying process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910019948A CN101838023A (en) | 2009-03-20 | 2009-03-20 | Solar distilling seawater desalinating and raw water purifying process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101838023A true CN101838023A (en) | 2010-09-22 |
Family
ID=42741735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910019948A Pending CN101838023A (en) | 2009-03-20 | 2009-03-20 | Solar distilling seawater desalinating and raw water purifying process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101838023A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269394A (en) * | 2011-04-25 | 2011-12-07 | 海宁伊满阁太阳能科技有限公司 | Transverse vacuum heat collecting pipe solar steam generating method and device |
| CN103057674A (en) * | 2013-01-18 | 2013-04-24 | 上海交通大学 | Solar seawater desalination and heat preservation plafond of life raft |
| CN104671313A (en) * | 2015-03-04 | 2015-06-03 | 海南瑞亚农业科技有限公司 | Solar sea water desalination device |
| CN105439227A (en) * | 2015-11-30 | 2016-03-30 | 江苏润海能源科技有限公司 | Low-temperature, single-stage and multi-effect recyclable seawater desalting device |
| CN105502536A (en) * | 2015-11-30 | 2016-04-20 | 江苏润海能源科技有限公司 | Novel evaporating chamber for seawater desalination plant |
| CN105502535A (en) * | 2015-11-30 | 2016-04-20 | 江苏润海能源科技有限公司 | Low-temperature single-stage multiple-effect seawater desalination plant |
| CN107416932A (en) * | 2017-05-22 | 2017-12-01 | 孔令斌 | A kind of heat energy solar energy Dual-energy source sea water desalinating unit |
| CN107739066A (en) * | 2017-10-27 | 2018-02-27 | 成都新柯力化工科技有限公司 | It is a kind of to utilize the desalination of photothermal conversion function, the method for purifying sea water |
| CN112479303A (en) * | 2020-12-16 | 2021-03-12 | 咸阳职业技术学院 | Sewage catalytic unit based on porous polyion liquid |
-
2009
- 2009-03-20 CN CN200910019948A patent/CN101838023A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269394A (en) * | 2011-04-25 | 2011-12-07 | 海宁伊满阁太阳能科技有限公司 | Transverse vacuum heat collecting pipe solar steam generating method and device |
| CN103057674A (en) * | 2013-01-18 | 2013-04-24 | 上海交通大学 | Solar seawater desalination and heat preservation plafond of life raft |
| CN103057674B (en) * | 2013-01-18 | 2015-04-15 | 上海交通大学 | Solar seawater desalination and heat preservation plafond of life raft |
| CN104671313A (en) * | 2015-03-04 | 2015-06-03 | 海南瑞亚农业科技有限公司 | Solar sea water desalination device |
| CN105502535A (en) * | 2015-11-30 | 2016-04-20 | 江苏润海能源科技有限公司 | Low-temperature single-stage multiple-effect seawater desalination plant |
| CN105502536A (en) * | 2015-11-30 | 2016-04-20 | 江苏润海能源科技有限公司 | Novel evaporating chamber for seawater desalination plant |
| CN105439227A (en) * | 2015-11-30 | 2016-03-30 | 江苏润海能源科技有限公司 | Low-temperature, single-stage and multi-effect recyclable seawater desalting device |
| CN105502535B (en) * | 2015-11-30 | 2018-07-10 | 江苏润海能源科技有限公司 | A kind of desalination plant of low-temperature single-stage multiple-effect |
| CN105439227B (en) * | 2015-11-30 | 2018-07-10 | 江苏润海能源科技有限公司 | A kind of recyclable recycling desalination plant of low-temperature single-stage multiple-effect |
| CN105502536B (en) * | 2015-11-30 | 2018-07-10 | 江苏润海能源科技有限公司 | A kind of dedicated vaporization chamber of desalination plant |
| CN107416932A (en) * | 2017-05-22 | 2017-12-01 | 孔令斌 | A kind of heat energy solar energy Dual-energy source sea water desalinating unit |
| CN107739066A (en) * | 2017-10-27 | 2018-02-27 | 成都新柯力化工科技有限公司 | It is a kind of to utilize the desalination of photothermal conversion function, the method for purifying sea water |
| CN107739066B (en) * | 2017-10-27 | 2018-09-14 | 北京汉石清水科技发展有限公司 | A method of utilizing the desalination of photothermal conversion function, purifying sea water |
| CN112479303A (en) * | 2020-12-16 | 2021-03-12 | 咸阳职业技术学院 | Sewage catalytic unit based on porous polyion liquid |
| CN112479303B (en) * | 2020-12-16 | 2022-03-22 | 咸阳职业技术学院 | Sewage catalytic unit based on porous polyion liquid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101838023A (en) | Solar distilling seawater desalinating and raw water purifying process | |
| CN101591042B (en) | Solar seawater desalination device | |
| CN201678475U (en) | Solar seawater desalination device | |
| CN102190340A (en) | Multistage double effect distillation seawater desalination technology with heating seawater by solar energy | |
| CN102167413B (en) | A multiple-effect casing tube-type solar energy seawater desalination apparatus having a light-condensing function | |
| CN103011320B (en) | Small high-temperature multistage regenerative type vacuum glass tube solar seawater desalting device | |
| CN201201906Y (en) | Vacuum glass thermal-collecting tube type solar distilling seawater desalination purifier | |
| CN104591327B (en) | Loop heat pipe formula cylinder type solar energy sea water desalination apparatus | |
| Liu et al. | Performance optimization study on an integrated solar desalination system with multi-stage evaporation/heat recovery processes | |
| CN109734240A (en) | A kind of seawater desalination system and desalination method | |
| CN102381796A (en) | Solar photovoltaic photothermal integrated device for seawater desalination | |
| Mohamed et al. | A comprehensive review of the vacuum solar still systems | |
| CN105645491A (en) | Water purification system and process | |
| CN205653194U (en) | Utilize absorption formula sea water desalination of solar energy and geothermal energy combined drive | |
| CN107213793B (en) | Novel solar energy decompression multiple-effect membrane distillation device | |
| CN107337244A (en) | A kind of bubbling liquid curtain integral solar sea water desalinating unit | |
| CN110104716A (en) | A kind of two-tube opposed type solar energy sea water desalination apparatus based on membrane distillation | |
| CN202030560U (en) | Multiple-effect casing-pipe type solar energy sea water desalinator with function of light concentration | |
| CN105967258A (en) | Solar energy and geothermal energy combined drive adsorption type seawater desalination system | |
| CN103693699A (en) | Multi-effect vertical tube hydrophilic and breathable distillation apparatus having self heat return function | |
| Ahmed et al. | A review of vacuum solar desalination powered by renewable energy: Recent trends | |
| CN107651720B (en) | Multistage humidification dehumidification type sea water desalination device with loop type gravity assisted heat pipe structure | |
| CN108619915B (en) | Air source type heat pump solar membrane distillation composite system | |
| CN208586078U (en) | A kind of absorption type seawater desalination system with higher stability | |
| CN106348370B (en) | A kind of energy-efficient compact fresh water device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100922 |