CN104761015B - Ultrasonic assisted solar seawater desalination device based on thermal coupling technology - Google Patents
Ultrasonic assisted solar seawater desalination device based on thermal coupling technology Download PDFInfo
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- CN104761015B CN104761015B CN201510153016.0A CN201510153016A CN104761015B CN 104761015 B CN104761015 B CN 104761015B CN 201510153016 A CN201510153016 A CN 201510153016A CN 104761015 B CN104761015 B CN 104761015B
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- heat
- solar energy
- ultrasonic
- high temperature
- solar
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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
Abstract
The invention discloses an ultrasonic assisted solar seawater desalination device based on a thermal coupling technology. The ultrasonic assisted solar seawater desalination device mainly comprises a solar photovoltaic cell, an evaporation and condensation integrated tank, a medium-high temperature solar heat collecting tube, a tank-type heat exchanger, an ultrasonic atomizer, wherein solar radiation energy is collected through the medium-high temperature solar heat collecting tube to directly seawater in an evaporation cabin, so that the generated steam flows into the tank-type heat exchanger to form fresh water; electric heating can be started in rainy days or at night; the power is from electric energy which is stored in a storage battery by the solar photovoltaic panel; meanwhile, assisted evaporation is carried out employing the ultrasonic atomizer; and scale formation is prevented. In the manner, a traditional energy source is not consumed. The ultrasonic assisted solar seawater desalination device has the advantages of high water production rate, small size, simple arrangement, convenient use, environment friendliness, low price and the like, can be suitable for fresh water shortage areas such as island residents, island garrison, ocean vessels, offshore drilling platforms, island tourist areas and coastal water shortage cities.
Description
Technical field
The invention belongs to Solar use and field of sea water desalting technology, and in particular to a kind of to lie prostrate coupling technique based on heat
Ultrasonic wave added solar energy desalinator.
Background technology
In recent years, under the guiding theory for building ocean power, the speed of Development of Marine economy and the protection marine eco-environment
Degree is substantially accelerated, and especially in Island, but affects the shortage that its major reason for faster developing is exactly freshwater resources,
Many puzzlements are brought to resident living and industrial development.Because island is away from continent, currently fresh water needs in short supply are solved the problems, such as
Expend huge fund and transport island on fresh water, high cost, and sea water desalting equipment is introduced on island, and can effectively to alleviate fresh water in short supply
Problem.At present the more ripe two methods of desalination technology are counter-infiltration and the way of distillation, and counter-infiltration is due to needing electric power band
Dynamic high-pressure pump makes the hydrone in seawater play a part of desalination into opposite side by permeable membrane, it is clear that without electric power
Or be difficult to promote the use of on the island of electric power shortage.Therefore, a set of small-sized sea for being easy to promote, transport, install and safeguard is designed
Water desalting plant, energy supply is provided using solar energy for it, is acted on assisted evaporative by ultrasonic atomization and is put forward high yield water efficiency,
Just can work without the need for any external energy, for energy saving and environmental protection have certain realistic meaning.
The content of the invention
The purpose of the present invention is that solar energy optical-thermal and photovoltaic technology coupling are applied on small-sized sea water desalting equipment, with reference to
The cavitation assisted evaporative of ultrasonic ultrasonic delay line memory improves producing water ratio so as to can make in electric power shortage or on the island without electric power
With.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：By solar energy power generating plate, evaporative condenser one
Cabin, high temperature solar energy heat collection pipe, groove type solar reflecting plate, sea intake, courage formula heat exchanger, condensation cabin, condensation-water drain,
Ball float water compensating valve, polyurethane heat-insulation layer, coolant outlet, steam lead, evaporating compartment, ultrasonic ultrasonic delay line memory electric heating tube, dense sea
Water out, battery, support constitute a set of relatively independent small-sized sea water desalting equipment.By described high temperature solar energy collection
Heat pipe collects the seawater that solar radiant energy is directly heated in the evaporating compartment so as to produces steam and flows into described courage formula heat exchanger
Interior formation fresh water, when starting electrical heating at overcast and rainy or night, its electric power comes from solar energy power generating plate and is stored in storage
Electric energy in battery, while carrying out assisted evaporative using described ultrasonic ultrasonic delay line memory and preventing fouling.Suitable for islander,
The fresh water such as island are garrisoned, bathing beach, foreign-going ship, offshore drilling platformses, island tourism area and coastal water shortage city are tight
Lack area.
The invention has the beneficial effects as follows：(1) this device can make solar energy optical-thermal and photovoltaic simultaneously without the need for any external power supply
With or complementary duty, be adapted to do not having the Island that electric power or electric power lack to use away from continent.(2) using the high temperature sun
Energy thermal-collecting tube can provide higher temperature for evaporation of seawater, and carry out assisted evaporative using ultrasonic ultrasonic delay line memory and can prevent knot
Dirt.(3) device provides energy supply using solar energy for it, does not consume fossil energy, has both protected environment, also makes cost big
Amplitude reduction, is conducive to large-scale commercial to promote.(4) to compact portable demand, family will more compel more than industrially
Cut, this device can play its function under mobile status, its integration degree is higher, low-profile both can be made with family oriented
With engineering demand can also be met.
Description of the drawings
Fig. 1 is a kind of ultrasonic wave added solar energy desalinator structural representation based on heat volt coupling technique of the present invention
Figure.
The mark of each part is as follows in Fig. 1：1. the high temperature sun of 2. evaporative condenser integrated tank of solar energy power generating plate 3.
Can the groove type solar reflecting plate of thermal-collecting tube 4.
Fig. 2 is the right side view of the present invention.
The mark of each part is as follows in Fig. 2：1. the ultrasonic atomization of 11. coolant outlet of solar energy power generating plate 14.
The concentrated seawater of 3. high temperature solar energy heat collection pipe of device, 15. electric heating tube 16. exports the support of 17. battery 18.
Fig. 3 is the front view of the core component evaporative condenser integrated tank of the present invention.
The mark of each part is as follows in Fig. 3：5. 6. courage formula heat exchanger of sea intake 7. condenses the water outlet 9. of cabin 8.
The ultrasonic atomization of 13. evaporating compartment of ball float water compensating valve 10. polyurethane heat-insulation layer, 11. coolant outlet, 12. steam lead 14.
The concentrated seawater of 15. electric heating tube of device 16. is exported
Specific embodiment
Further to illustrate the present invention to reach technological means and effect that predetermined goal of the invention is taken, with reference to accompanying drawing
1st, 2 and 3 pairs according to it is proposed by the present invention it is a kind of based on heat volt coupling technique ultrasonic wave added solar energy desalinator it is concrete
Embodiment explanation is as under rear.
The present invention is integrally summed up from profile and can be referred to as a cabin both wings, and a cabin refers to evaporative condenser integrated tank, and two
The wing refers to high temperature solar energy heat collection pipe and solar energy power generating plate.Specifically include with lower component：Solar energy power generating plate
(1), evaporative condenser integrated tank (2), high temperature solar energy heat collection pipe (3), groove type solar reflecting plate (4), sea intake (5),
Courage formula heat exchanger (6), condensation cabin (7), water outlet (8), ball float water compensating valve (9), polyurethane heat-insulation layer (10), coolant outlet
(11), steam lead (12), evaporating compartment (13), ultrasonic ultrasonic delay line memory (14), electric heating tube (15), concentrated seawater outlet (16), storage
Battery (17), support (18).
In an embodiment of the invention, the high temperature solar energy heat collection pipe (3) for collect solar radiant energy and turn
Being changed to heat energy and being directly conducted to evaporating compartment (13) heating seawater evaporates it, and groove type solar reflecting plate (4) is parallel to be placed in middle height
The underface reflected sunlight of temperature solar energy heat collection pipe (3) is to the high temperature solar energy heat collection pipe back side so as to 360 degree of thermal-arrests.When
It is not enough in overcast and rainy and night sunlight or when there is no sunlight, start the electric heating tube (15) in evaporating compartment (13) to heating of seawater,
Station service power comes from solar energy power generating plate (1) and solar energy is converted to into electrical power storage in the battery (17).It is above-mentioned
Measure make solar energy optical-thermal and photovoltaic be combined together using technology make the present invention working time it is more permanent, operating efficiency is more
It is high.
Further, the support (18) be fixed on ground or other water smooth and off sea it is relatively near where be mainly used in holding
Evaporating compartment (13) and condensation cabin (7) are carried, two cabins are each trapezoidal in horizontal type, on condensation cabin (7) residence, under evaporating compartment (13) is occupied, jointly
It is dissolved in a Horizontal cylinder body, and surrounding is provided with polyurethane heat-insulation layer (10), prevents heat losses, outermost layer from being added with Coil Coating Products
To protect, separated with double layer anticorrosive material between two cabins, central filler polyurethane heat-insulation layer (10) prevents cold and hot temperature from mutually altering,
Evaporating compartment (13) top is presented ramp, it is possible to reduce water vapour resistance upwards, condenses courage formula heat exchanger (6) in cabin (7)
Lower inclined plane is presented can be made condensed water nature following current and go out collected by other container.
Further, in the built-in ultrasonic ultrasonic delay line memory (14) with cavitation of the evaporating compartment (13), not only can
Producing water smoke increases disengagement area, can also effectively prevent fouling.
The present invention operation principle be：Seawater through pre-processing enters condensation cabin (7) preheating by sea intake (5),
Its heat comes from courage formula heat exchanger (6) steam inside and condenses discharged heat, and seawater is mended after preheating by ball float
Water valve (9) is evaporated into evaporating compartment (13) by high temperature solar energy heat collection pipe (3) heating rear portion, produced steam
Condensed water is produced afterwards to the cold by steam lead (12) into courage formula heat exchanger (6) to concentrate in together naturally from water outlet (8)
Discharge；Another part can become concentrated seawater and drain into the similar fresh-water generator of next effect from concentrated seawater outlet (16) or separately at collection
Reason.
The above, is only presently preferred embodiments of the present invention and not makees any pro forma restriction to the present invention, every
The equivalent structure made using present specification or equivalent flow conversion, are included in the same manner the patent protection of the present invention
In the range of.
Claims (1)
1. it is a kind of that the ultrasonic wave added solar energy desalinator for coupling is lied prostrate based on heat, including：Solar energy power generating plate (1), steaming
Solidifying integrated tank (2), high temperature solar energy heat collection pipe (3), groove type solar reflecting plate (4), sea intake (5), the courage formula of feeling cold is changed
Hot device (6), condensation cabin (7), water outlet (8), ball float water compensating valve (9), polyurethane heat-insulation layer (10), coolant outlet (11),
Steam lead (12), evaporating compartment (13), ultrasonic ultrasonic delay line memory (14), electric heating tube (15), concentrated seawater outlet (16), battery
(17), support (18), it is characterised in that：The condensation cabin (7) of evaporative condenser integrated tank (2) and evaporating compartment (13) are each in horizontal type ladder
Shape, on condensation cabin (7) residence, under evaporating compartment (13) is occupied, is dissolved in a Horizontal cylinder body jointly, and surrounding is provided with polyurethane insulation
Layer (10), prevents heat losses, outermost layer to be protected by with Coil Coating Products, is prevented with double-deck between condensation cabin (7) and evaporating compartment (13)
Rotten material separates, central filler polyurethane heat-insulation layer (10), prevents cold and hot temperature from mutually altering, and evaporating compartment (13) top presents upper oblique
Face, it is possible to reduce water vapour resistance upwards, the built-in ultrasonic ultrasonic delay line memory (14) with cavitation of evaporating compartment (13), condensation
Courage formula heat exchanger (6) in cabin (7) is presented lower inclined plane and can make condensed water nature following current and go out；The high temperature solar energy heat collection pipe
(3) evaporate it for collecting solar radiant energy and being converted to heat energy and be directly conducted to evaporating compartment (13) heating seawater, slot type is too
The parallel underface reflected sunlight for being placed in high temperature solar energy heat collection pipe (3) of sun energy reflector (4) is to high temperature solar energy collection
The heat pipe back side so as to 360 degree of thermal-arrests；When not enough in overcast and rainy and night sunlight or when there is no sunlight, start in evaporating compartment (13)
Electric heating tube (15) to heating of seawater, station service power comes from solar energy power generating plate (1) and solar energy is converted to into electricity
Can be stored in battery (17)；Seawater through pre-processing enters condensation cabin (7) preheating, its heat by sea intake (5)
Come from courage formula heat exchanger (6) steam inside and condense discharged heat, seawater passes through ball float water compensating valve (9) after preheating
Evaporated by high temperature solar energy heat collection pipe (3) heating rear portion into evaporating compartment (13), produced steam is by steaming
Vapour conduit (12) produces afterwards to the cold condensed water and concentrates in together naturally from water outlet (8) discharge into courage formula heat exchanger (6)；Separately
A part can become concentrated seawater, and from concentrated seawater outlet (16) the similar fresh-water generator of next effect or separately collection process are drained into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510153016.0A CN104761015B (en) | 2015-03-27 | 2015-03-27 | Ultrasonic assisted solar seawater desalination device based on thermal coupling technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510153016.0A CN104761015B (en) | 2015-03-27 | 2015-03-27 | Ultrasonic assisted solar seawater desalination device based on thermal coupling technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104761015A CN104761015A (en) | 2015-07-08 |
| CN104761015B true CN104761015B (en) | 2017-05-10 |
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| CN201510153016.0A Expired - Fee Related CN104761015B (en) | 2015-03-27 | 2015-03-27 | Ultrasonic assisted solar seawater desalination device based on thermal coupling technology |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711798B (en) * | 2016-03-21 | 2017-08-25 | 绍兴文理学院 | A kind of solar seawater desalination pier |
| TWI644868B (en) * | 2017-11-14 | 2018-12-21 | 大華學校財團法人大華科技大學 | Devices for desalination of seawater used solar energy in combination with thermoelectric module |
| CN107966042B (en) * | 2017-12-11 | 2023-08-22 | 浙江碧净环保科技有限公司 | Environment-friendly steam heat exchanger capable of rapidly exchanging heat and operation method thereof |
| CN108226039B (en) * | 2018-01-05 | 2020-08-04 | 江苏中宜金大分析检测有限公司 | Device and method for measuring total nitrogen of plants |
| CN108928882B (en) * | 2018-07-16 | 2020-12-25 | 中国农业大学 | Tubular ultrasonic brackish water desalting equipment and method thereof |
| CN109357248A (en) * | 2018-10-11 | 2019-02-19 | 重庆三峡学院 | Vacuum ultrasonic boilers heated electrically |
| CN112340800B (en) * | 2020-10-19 | 2022-03-25 | 北京理工大学 | Floating type concentrating photovoltaic heat multistage distillation device |
| CN112978835B (en) * | 2021-03-29 | 2022-04-26 | 常州大学 | Solar hyperboloid concentrating photovoltaic-photothermal seawater desalination system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3122312A1 (en) * | 1981-06-05 | 1982-12-23 | Dr. Melchior Entwicklungsgesellschaft mbH & Co KG, 5630 Remscheid | Apparatus for desalinating sea water |
| DE3501505A1 (en) * | 1985-01-18 | 1986-07-24 | Wolfgang 3050 Wunstorf Ebenhan | Apparatus for treating seawater or brackish water by evaporation of the raw water on heated surfaces and subsequent condensation of the trapped vapour |
| CN1772634A (en) * | 2005-09-29 | 2006-05-17 | 程显超 | Shed curtain type multifuctional solar sea water desalting plant |
| CN201620052U (en) * | 2009-12-24 | 2010-11-03 | 青岛理工大学 | Solar seawater desalinating unit based on ultrasonic wave and throttling technology |
| CN103739029B (en) * | 2013-12-24 | 2015-05-06 | 国家海洋局天津海水淡化与综合利用研究所 | Solar concentrating distillation seawater desalination device |
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2015
- 2015-03-27 CN CN201510153016.0A patent/CN104761015B/en not_active Expired - Fee Related
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| CN104761015A (en) | 2015-07-08 |
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Granted publication date: 20170510 Termination date: 20180327 |