CN208916850U - A kind of butterfly solar energy humidification-dehumidification type saline-water reclamation device - Google Patents
A kind of butterfly solar energy humidification-dehumidification type saline-water reclamation device Download PDFInfo
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- CN208916850U CN208916850U CN201821248756.8U CN201821248756U CN208916850U CN 208916850 U CN208916850 U CN 208916850U CN 201821248756 U CN201821248756 U CN 201821248756U CN 208916850 U CN208916850 U CN 208916850U
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- water
- fresh
- solar energy
- heat collector
- raw water
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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
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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
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
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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
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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Abstract
The utility model discloses a kind of butterfly solar energy humidification-dehumidification type saline-water reclamation devices.The device is from humidification-dehumidifying technology, it is desirable to provide for one kind completely using solar energy as the energy, without the saline-water reclamation device of operating cost, it mainly includes condenser, heat collector, dehumidifier, condenser pipe and fresh-water tank.The present apparatus, which is collected sunlight by condenser, heat collector, to be converted to thermal energy and is absorbed by raw water in heat collector, steam is generated after raw water heating, it is condensed through dehumidifier and generates fresh water, fresh water comes together in fresh-water tank through ball-cock assembly, and uncondensed gas is aerated raw water in heat collector under fan action.The device enables cooling water in dehumidifier to recycle by centrifugal pump, dehumidifier, overflow pipe, by raw water box, fresh-water tank and overflow pipe, realizes heat collector automatic feeding water.The apparatus structure is simple to operation, is suitable for scarcity of fresh water resources, solar energy resources abundance and salt water area abundant to meet water supply demand and realizes the cooperative development of ecology with natural energy.
Description
Technical field
The utility model relates to saline-water reclamation technical field and application systems, add more particularly to a kind of butterfly solar energy
Wet-dehumidification type saline-water reclamation device is widely used in scarcity of fresh water resources and salt content with solar energy for unique energy resource supply
High bitter areal concentration, device is ingenious, and structure is simple, easy to operate, low in cost, and fresh water output is high-efficient.
Background technique
In NW China arid and semi-arid lands, freshwater resources and its scarcity, especially remote rural area, human livestock drinking water
Problem is very prominent, the maximum restraining factors of shortage of water resources and drinking water safety problem as socio-economic development, however by
In unique geographical natural condition and hydrogeological environment, northwest arid area bitter and brine are widely distributed, these hardships are salty
Water is usually to be transformed by the available underground water of the surface fresh water of headwater and basin, is rich in many mineral elements, tool
There is huge potential utility value, therefore purification for bitter and processing are protected to meet people and animals' drinking water needs for resource
Shield and development and utilization have important practical significance.
The energy is the necessity of human society survival and development, is the basic guarantee of social development, is to push modern industry
The power of development.The growth of world economy, social progress are inseparable with the energy.In recent years, demand of the people to the energy
Constantly increase, conventional energy resource such as coal and petroleum etc. are due to its reserves finiteness and non-renewable have been unable to satisfy the mankind increasingly
The demand of growth, energy problem, the world today are becoming increasingly acute.Solar energy is the utilizable clean energy resource abundant of the mankind, is to take
Renewable energy not to the utmost, nexhaustible.By solar energy heat collector by received sunlight collection, convert light energy into
Thermal energy generates vapor after Saline Absorbent thermal energy, fresh water is just obtained after vapor condensation, to achieve the purpose that saline-water reclamation.
There are mainly three types of application forms for Photospot solar system at present: trough system, tower system and disk system.Trough system by
Parabolic trough focusing mirror sunlight, power is maximum, is more than commercial use.Tower system is larger, so far still in
The demonstration project construction period.Compared with the former, disk system scale is smaller, and independence is strong, and using flexible can reach higher light
Thermal conversion efficiency.
The utility model integrates former achievements, in view of the deficiencies of the prior art, devises a kind of butterfly solar energy and adds
Wet-dehumidification type saline-water reclamation device, is widely used in the area of scarcity of fresh water resources and salt water integrated distribution, to meet fresh water confession
Demand is answered, the cooperative development of Ecology and natural energy is realized.
Utility model content
In order to overcome the shortcomings of currently existing technology, the utility model provides a kind of butterfly solar energy humidification-dehumidification type
Saline-water reclamation device, the device have butterfly existing Salar light-gathering technology and humidification-dehumidifying technology from solar distilling thinking
Machine combines, design innovation.Sunlight is reflected and is focused on heat collector by condenser by the present apparatus, the raw water heat absorption in heat collector
After generate vapor, condensation generates fresh water after dehumidifier, and fresh water comes together in fresh-water tank after ball-cock assembly, and uncondensed gas is in wind
Raw water in heat collector is aerated under machine effect.The device makes to dehumidify by centrifugal pump, dehumidifier, water inlet pipe and overflow pipe
Cooling water is able to automatic cycle in device, by raw water box and fresh-water tank and raw water box overflow pipe, realize to heat collector it is automatic into
Water.For the device using solar energy as the energy, structure is simply easily operated, is not necessarily to operating cost；Be primarily adapted for use in scarcity of fresh water resources,
Solar energy resources are sufficient and salt water area abundant, to meet water supply demand, realize cooperateing with for Ecology and natural energy
Development.
To achieve the above object, a kind of butterfly solar energy humidification-dehumidification type saline-water reclamation device provided by the utility model,
It is placed in above condenser including heat collector, is connected by humid air pipe with condenser pipe, condensation fresh water enters via ball-cock assembly
Fresh-water tank, non-condensing gas return to heat collector through dry air pipe under the action of blower and are aerated to raw water, solarization air cap setting
In aeration tube back side two sides, 45 ° of inclination is symmetrically and evenly distributed.Centrifugal pump is connected by water inlet pipe with raw water box, is overflow with dehumidifier
Flow tube collective effect enables cooling water in dehumidifier to recycle.Raw water box overflow pipe is connect with heat collector, and fresh-water tank collects fresh water
Afterwards, raw water is fed for heat collector automatically, guarantees that water is constant in heat collector.
To guarantee spotlight effect, condenser material can be glass-mirror, aluminium mirror surface, medal polish mirror surface；Heat collector simultaneously
The optional black light-absorbing thermal-arrest coating treatment in bottom increases sunshine absorptivity, guarantees Heat-collecting effect.Condenser pipe and shell of dehumidifier
Material can be aluminium, galvanized iron, copper, and cooling fin, the radiator-grid of same material are disposed on shell, and the heat of cooling water and steam is promoted to hand over
It changes, is conducive to the external radiating and cooling of cooling water, proposes high yield water efficiency.In addition to bottom, lap is kept the temperature heat collector, thermal insulation material
It can be ceramic fibre, aluminum foil gas bubble thermal isolation film, aeroge insulation blanket.Heat collector be equipped with blow valve, facilitate test after salt content compared with
The discharge of high concentrated water.
For the condensation fresh water reflux prevented, accelerate collecting for fresh water, single layer condenser pipe tilts along clockwise direction, double
Layer condenser pipe tilts in the counterclockwise direction, and angle can be 3 °, 5 °, 7 °.It is controlled via small-size centrifugal pump, raw water the temperature inside the box is lower
Raw water be persistently delivered in dehumidifier, while the higher cooling water of temperature by dehumidifier overflow pipe is delivered to original in dehumidifier
Water tank enables cooling water automatic cycle in dehumidifier, improves condensation efficiency.
Fresh water collecting case is freely suspended in raw water box under buoyancy, and long side two sides and raw water box gap are smaller, short
Two side clearance of side is larger, while guaranteeing the amount of being filled with water, prevents fresh-water tank from acutely shaking.Fresh-water tank outlet is food-grade hose.
Solar panel is semi-circular, is placed on the downside of condenser, under the adjusting of manual tracker, increases sunlight
Absorptivity provides electric energy for centrifugation Pumps & Fans.
Tthe utility model system can achieve the effect that:
1, a kind of butterfly solar energy humidification-dehumidification type saline-water reclamation device provided by the utility model can pass through solar energy
Raw water is converted vapor by thermal-arrest, collects fresh water by condensation, and present apparatus structure is simple, is easy to manipulate, low in cost, to ring
Border is adaptable, can solve scarcity of fresh water resources, the brine of the large area region including the northwest arid inland basin of northwest China
And bitter not using the problems such as.
2, the device fresh water output is high-efficient, and yield is big, and water yield per day is up to 5.0L/m2Left and right.When device daylighting area
For 2.0~3.0m2When, water yield can meet the fresh water demand an of family of four.
3, the device water quality is preferable, and the TDS of produced fresh water is 16ppm or so, and zwitterion content complies fully with
And it is better than country GB5749-2006 " standards for drinking water quality ".
Detailed description of the invention
Fig. 1 is butterfly solar energy humidification-dehumidification type saline-water reclamation apparatus structure schematic diagram
Fig. 2 is butterfly solar energy humidification-dehumidification type saline-water reclamation device fresh-water tank structural schematic diagram
Figure label is described as follows:
1 condenser, 2 manual trackers, 3 struts, 4 heat collectors, 5 insulation boards, 6 humid air pipes, 7 condenser pipes, 8 dehumidifiers,
9 ball-cock assemblys, 10 dry air pipes, 11 solarization air caps, 12 fresh-water tanks, 13 raw water boxs, 14 centrifugal pumps, 15 water inlet pipes, 16 dehumidifier overflows
Pipe, 17 raw water box overflow pipes, 18 cistern cover plates, 19 blow valves, 20 brackets, 21 blowers, 22 water outlets, 23 solar panels
Specific embodiment
It is illustrated in conjunction with butterfly solar energy humidification-dehumidification type saline-water reclamation apparatus structure of the attached drawing to the utility model.
Device is provided with manual tracker 2, makes condenser 1 towards the sun by manually adjusting, condenser carrys out irradiation
It is focused on heat collector 4 after directional light reflection, after converting light energy into thermal energy, thermal energy is absorbed by raw water in heat collector, and raw water adds
Heat heating generates vapor, moves upwards via humid air pipe 6, into the condenser pipe 7 in dehumidifier 8, the cooling water outside pipe
Under effect, vapor is condensed into fresh water to the cold, and single layer condenser pipe tilts along clockwise direction, and the double-deck condenser pipe is in the counterclockwise direction
Inclination, condensation fresh water flow out dehumidifier along condenser pipe under the effect of gravity, fresh-water tank 12 are come together in after ball-cock assembly 9；Simultaneously not
Noncondensing gas returns to heat collector by dry air pipe 10 under the action of blower 21 and is aerated to raw water, accelerates the production of vapor
It is raw, promote the end-around carry of humidification dehumidifying.
Fresh water collecting case is freely suspended in raw water box 13 under buoyancy, and liquid level is equal with overflow hole in raw water box,
After fresh water collecting case is collected into fresh water, under the action of equilibrant force, in raw water box liquid level increase, by overflow pipe 17 overflow with
The raw water for the fresh water equivalent being collected into simultaneously enters heat collector therewith, realizes automatic feeding water, guarantees that raw water water is certain in heat collector.
Raw water in raw water box is sucked dehumidifier by centrifugal pump 14, and dehumidifier overflow pipe 16 is then higher by temperature in dehumidifier
Cooling water discharge, promotes the circulation of cooling water in dehumidifier, proposes high yield water efficiency.
Semi-circular solar panel 23 is installed on the downside of condenser, and is parallel to condenser disc, guarantees solar panel
Sunlight exposure.Blower and centrifugal pump are energized by solar panel.
Heat collector is intake by raw water box, is opened raw water cover plate 18, is intake in raw water box, and liquid level is more than to overflow in water tank
After discharge orifice, raw water just enters heat collector by overflow, when water reaches specified amount in heat collector, stops adding water, covers raw water
Cover plate.After device end of run, opens and switched at fresh-water tank water outlet 22, collect fresh water；Open heat collector blow valve
19, it is vented salt water.
The apparatus structure is ingenious, low in cost, easily operated, and fresh water yield is high, and water quality is good.When raw water is 5.0g/L's
When aqueous sodium persulfate solution, fresh water amount is produced daily up to 5.0L/m2.Effluent quality is detected using ion chromatograph, detection knot
Fruit display water outlet anion concentration is (unit: mg/L): Cl-:0.2819, SO4 2: 4.5445, NO3 -: 0.1855, NO2 -:
0.1389, F-:0.2613；Being discharged cation concn is (unit: mg/L): Na+: 3.6398, NH4 +: 2.0252, K+:
0.3903, Mg2+: 0.6252, Ca2+: 2.9700, water outlet total ion concentration is 16ppm or so, is complied fully with and better than country
GB5749-2006 " standards for drinking water quality ".
Claims (10)
1. a kind of butterfly solar energy humidification-dehumidification type saline-water reclamation device, which is characterized in that the device includes: that solar energy is manual
Tracker (2) is placed at the shaft of condenser bottom, and condenser is made to track the sun；Heat collector (4) is placed in condenser (1) focal point,
It is connected by humid air pipe (6) with dehumidifier (8) interior condenser tube (7), condensation fresh water enters fresh-water tank via ball-cock assembly (9)
(12), fresh-water tank is suspended in raw water box under buoyancy, and there are gap, raw water box overflow pipes (17) with raw water box for surrounding
It is communicated with heat collector (4) interior raw water, raw water is carried out while fresh water collecting and is fed automatically；Non-condensing gas is in blower in condenser pipe
(21) heat collector aeration is returned by dry air pipe (10) under the action of, accelerates the generation and circulation of vapor；Centrifugal pump (14)
Repeatedly kicked into water pipe (15) is connected with raw water box (13), collectively promotes dehumidifier (8) interior cooling water with dehumidifier overflow pipe (16)
Circulation, proposes high yield water efficiency；Solar panel (23) is placed in below condenser outer, for centrifugation Pumps & Fans energy supply.
2. butterfly solar energy humidification according to claim 1-dehumidification type saline-water reclamation device, it is characterised in that: the dress
It sets and guarantees that condenser collection area is sufficiently large, material can be glass-mirror, aluminium mirror surface, medal polish mirror surface；Heat collector bottom simultaneously
The optional black light-absorbing collection hot coating in portion increases sunshine absorptivity, guarantees energy resource supply and Heat-collecting effect.
3. butterfly solar energy humidification according to claim 1-dehumidification type saline-water reclamation device, it is characterised in that: single layer is cold
Solidifying pipe tilts along clockwise direction, and the double-deck condenser pipe tilts in the counterclockwise direction, and angle can be 3 °, 5 °, 7 °, prevents condensation fresh water
Reflux, accelerates collecting for fresh water.
4. butterfly solar energy humidification according to claim 1-dehumidification type saline-water reclamation device, it is characterised in that: fresh water is received
Header is freely suspended in raw water box under buoyancy, and long side two sides and raw water box gap are smaller, and two side clearance of short side is larger,
While guaranteeing the amount of being filled with water, prevent fresh-water tank from acutely shaking, fresh-water tank exit is food-grade hose.
5. butterfly solar energy humidification according to claim 1-dehumidification type saline-water reclamation device, it is characterised in that: fresh-water tank
After collecting fresh water, since gravity increases, liquid level rises in raw water box, carries out raw water automatically to heat collector by raw water box overflow pipe
Supply guarantees that water is certain in heat collector.
6. butterfly solar energy humidification according to claim 1-dehumidification type saline-water reclamation device, it is characterised in that: condenser pipe
Interior non-condensing gas is delivered in heat collector under the action of blower, is aerated to raw water, and solarization air cap is at the aeration tube back side
Two sides are symmetrically and evenly distributed, and tilt 45 °.
7. butterfly solar energy humidification according to claim 1-dehumidification type saline-water reclamation device, it is characterised in that: solar energy
Solar panel is semi-circular, is placed on the downside of condenser, under the adjusting of manual tracker, increases the absorptivity of sunlight.
8. butterfly solar energy humidification according to claim 1-dehumidification type saline-water reclamation device, it is characterised in that: condenser pipe
It can be aluminium, galvanized iron, copper with shell of dehumidifier material, the cooling fin or radiator-grid of same material are disposed on shell, promote cooling water
With the heat exchange of vapor, be conducive to the external radiating and cooling of cooling water.
9. butterfly solar energy humidification according to claim 1-dehumidification type saline-water reclamation device, it is characterised in that: the dress
The raw water box set is equipped with cover board, facilitates raw water box water inlet and the taking-up of fresh-water tank；Heat collector is equipped with blow valve, contains after facilitating test
The discharge of the high concentrated water of salt amount.
10. butterfly solar energy humidification according to claim 1-dehumidification type saline-water reclamation device, it is characterised in that: heat collector
In addition to bottom, lap is kept the temperature, and thermal insulation material can be ceramic fibre, aluminum foil gas bubble thermal isolation film, aeroge insulation blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248756.8U CN208916850U (en) | 2018-08-03 | 2018-08-03 | A kind of butterfly solar energy humidification-dehumidification type saline-water reclamation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248756.8U CN208916850U (en) | 2018-08-03 | 2018-08-03 | A kind of butterfly solar energy humidification-dehumidification type saline-water reclamation device |
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| CN208916850U true CN208916850U (en) | 2019-05-31 |
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| CN201821248756.8U Expired - Fee Related CN208916850U (en) | 2018-08-03 | 2018-08-03 | A kind of butterfly solar energy humidification-dehumidification type saline-water reclamation device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407276A (en) * | 2019-08-28 | 2019-11-05 | 天津城建大学 | Co-generation saline-water reclamation system based on butterfly solar thermal collector |
| US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
| US12040517B2 (en) | 2022-11-15 | 2024-07-16 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof |
-
2018
- 2018-08-03 CN CN201821248756.8U patent/CN208916850U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407276A (en) * | 2019-08-28 | 2019-11-05 | 天津城建大学 | Co-generation saline-water reclamation system based on butterfly solar thermal collector |
| US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11563229B1 (en) | 2022-05-09 | 2023-01-24 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11611099B1 (en) | 2022-05-09 | 2023-03-21 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11699803B1 (en) | 2022-05-09 | 2023-07-11 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US12107308B2 (en) | 2022-05-09 | 2024-10-01 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
| US12040517B2 (en) | 2022-11-15 | 2024-07-16 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |