CN101993125B - Solar vacuum seawater desalination device - Google Patents
Solar vacuum seawater desalination device Download PDFInfo
- Publication number
- CN101993125B CN101993125B CN2010105492381A CN201010549238A CN101993125B CN 101993125 B CN101993125 B CN 101993125B CN 2010105492381 A CN2010105492381 A CN 2010105492381A CN 201010549238 A CN201010549238 A CN 201010549238A CN 101993125 B CN101993125 B CN 101993125B
- Authority
- CN
- China
- Prior art keywords
- water
- seawater
- layer
- cooling
- solar
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0029—Use of radiation
- B01D1/0035—Solar energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0041—Use of fluids
- B01D1/0047—Use of fluids in a closed circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
- B01D5/0066—Dome shaped condensation
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
-
- 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
-
- 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
Abstract
The invention relates to a solar vacuum seawater desalination device comprising a base body, a seawater guiding unit, vacuum extraction equipment, a solar hot water circulation mechanism, cooling equipment, a fresh water collection unit and a saline matter recovery unit. The solar vacuum seawater desalination device has simple structure, mainly guides seawater by utilizing vacuum extraction and then distills the seawater by dint of the temperature of solar hot water so that water and saline matters which are contained in the seawater are separated, thereby achieving the effect of seawater desalination. The solar vacuum seawater desalination device is provided with the base body; a heating layer, an evaporating layer and a cooling layer are separated in the base body; the solar hot water is circularly arranged on the heating layer; heat temperature is transmitted to heat the seawater by utilizing a heat pipe penetrating through the heating layer to be positioned on the evaporating layer so that boiling vapors of the seawater contact with a supercooled pipe of the cooling layer to distill to form fresh water to be colleted and discharged in sections; and the bottom of the heating layer is provided with a salt discharge pipe for discharging the saline matters. The invention is used for carrying out the vacuum seawater desalination by applying natural solar resources, thereby achieving the purpose of reasonably using resources and enhancing the transformation efficiency of the fresh water.
Description
Technical field
the present invention relates to field of sea water desalting technology, are meant a kind of solar heating structure especially, can practice thrift the sea water distiling plant of great amount of cost.
Background technology
97.2% water is impotable seawater on
earth, and fresh water only accounts for 2.8%, wherein 70% again on the south, the ice and snow form of the arctic exists, actual provision human life activity's water is only less than 0.8% of total amount." water is the oil of 21 century ".United Nations prediction, 21 century fresh water will become the most nervous natural resources in the world.At present, desalination technology has natural cold method, artificial cold method, solar seawater desalination method, nuclear desalination method and MSF (MSF) and r-o-(RO) technology.Wherein most widely used maximum be MSF (MSF) and r-o-(RO) technology.The throughput of MSF (MSF) accounts for 56% of whole world sea water desaltination ultimate production, and in the 4000t/d sea water distiling plant, MSF accounts for 77.3% in the world, and maximum unit is made outlet capacity and reached 5.46 * 104m 3 / d.Yet the energy consumption height is the greatest problem of MSF technology, thereby has formed the bottleneck that the MSF desalination process moves towards market.The throughput of r-o-(RO) accounts for 88% of desalination water market, the whole world, and the unit of RO is made outlet capacity and generally is not more than 1 * 104m 3 / d.RO technology existing problems are the life-span and the antipollution problem of film, and the development of key equipments such as China's seawater reverse osmosis membrane, HPP, energy recycle device does not at present make a breakthrough as yet.From seawater, extract fresh water with artificial refrigerated method, topmost problem still is that cost is too high.
The sea water distiling plant that generally adopt at present
; Its device is to utilize engine exhaust pipes and dynamo engine vapor pipe on the ship; Cooperate a condensing equipment to constitute; Wherein this condensing equipment is provided with a recirculated water water inlet, a recirculated water water outlet and a distillation water-in, and inside is provided with prolong; The periphery of this leading engine vapor pipe and dynamo engine vapor pipe surrounds with a metal sheet and forms an evaporation equipment; And this leading engine vapor pipe and this dynamo engine vapor pipe are separated with a dividing plate in metal sheet inside; Making this leading engine vapor pipe place is the sweating room of a sealed state, and this dynamo engine vapor pipe pairing be a thermostatic chamber; In addition, the sweating room upper surface offers water inlet pipe and vapour pipe, and wherein water inlet pipe one end extends in the sweating room and to should the leading engine vapor pipe, the other end connects the distillation water-in of condensing equipment, and this vapour pipe then links to each other with prolong one end of condensing equipment.
The sweating room of
this kind structure sea water distiling plant evaporates water with the leading engine exhaust pipe heat, and the quantity of steam that it produced is not high and have not high shortcoming of vaporization efficiency.In addition; This sea water distiling plant extends into water inlet pipe one end in the sweating room and to should the leading engine vapor pipe; The other end connects the distillation water-in of condensing equipment; Its most of steam can not get into this vapour pipe and produce to condense and flow back in the sweating room from sweating room, and therefore, it has the shortcoming that can't collect zero(ppm) water really.Moreover this device carries out the process of sea water desaltination and all under normal pressure, carries out.Since under the normal pressure boiling point of water be the boiling point of 100 ℃ and seawater with it approximate but height slightly.When under this high temperature, distilling, the power consumption that not only heats up increases, in condensation process, also bigger heat-exchange capacity must be provided and the power consumption that makes condensing works also can with increase.So, the cost that unit makes the water yield with raising.
Chinese invention patent publication number CN200910022145.0, open day: on 09 23rd, 2009, denomination of invention: a kind of solar energy sea water desalination apparatus; A kind of solar energy sea water desalination apparatus is disclosed; Comprise a salt water heater, a condensing heat exchanger; It is characterized in that; Described salt water heater is made up of water collecting basin and the crown solar energy collector that covers above that, and condensing heat exchanger is introduced seawater through the seawater inlet tube, and seawater is caused in the water collecting basin with the water-supply pipe of water collecting basin UNICOM through one; Crown solar energy collector is made up of the polylith transparent glass; Every transparent glass is all biconvex mirror; Being incident upon the every lip-deep sunshine of transparent glass focuses on respectively on the seawater liquid level in the water collecting basin; Crown solar energy collector top links to each other with condensing heat exchanger through closed tube, and the water vapour water conservancy diversion that water collecting basin is evaporated becomes fresh water through condensation in the condensing heat exchanger and exports from fresh water pipe.Described water collecting basin is circular water collecting basin; Turn up in its upper edge; And have " recessed " type groove, and crown solar energy collector left-hand thread is in this " recessed " type groove, and the portion water steam runs into the solar energy collector internal surface and is condensed into liquid water; The heat collector internal surface is slipped in " recessed " type groove, as the usefulness of water seal.Said every transparent glass is all hexagon, and its inscribed circle is the biconvex minute surface, and each hexagon transparent glass interconnects the back and forms cellular crown solar energy collector.Described condensing heat exchanger comprises many row's sinuous coils, and sinuous coil is provided with coil pipe and moves towards vertical nest plate type fin, and the sinuous coil inlet is provided with lower collector pipe UNICOM seawater inlet tube; Outlet is provided with upper header UNICOM water-supply pipe.
adopt the solar energy sea water desalination apparatus of this kind structure can solve the expensive problem in the desalting process in the prior art to a certain extent; But its structure of the solar energy sea water desalination apparatus of this kind structure is comparatively complicated, and the fresh water transformation efficiency is not high.
Summary of the invention
[0007]
for overcoming above-mentioned defective, and the object of the invention promptly is to provide a kind of simple in structure, solar energy evacuated fresh-water generator that the fresh water transformation efficiency is high.
The objective of the invention is to realize through following technical scheme:
A kind of solar energy evacuated fresh-water generator of the present invention, it mainly is to utilize extracting vacuum to import seawater, utilizes the temperature of solar water to distill seawater again; Water, salt in its seawater are separated, reach sea water desaltination, mainly comprise: a matrix; One seawater imports unit, a vacuum drawn equipment, a solar heat water circulation mechanism; One cooling apparatus, a fresh water collector unit, a salt reclaims the unit;
Wherein, Said matrix comprises: zone of heating, evaporation layer and cooling layer, be provided with a thermal capacitance chamber in this zone of heating, and and being provided with the plural number that passes, the indoor correspondence of this thermal capacitance props up heat pipe; And on this heat pipe, be provided with a ring dividing plate; And correspondence is provided with evaporation layer above this zone of heating, and above this evaporation layer cooling layer is set, and is provided with a cooling plate in the cooling layer bottom;
Said seawater imports the unit; Be that correspondence is arranged in the evaporation layer of matrix, mainly comprise the seawater ingress pipe, have the open-work of many importing seawater on this seawater ingress pipe tube wall; Can seawater being imported in the evaporation layer of matrix, and on the seawater ingress pipe, be provided with one go into the water yield valve; Said vacuum drawn equipment is that correspondence is connected on the evaporation layer of matrix, and it is provided with the pressure of the inner vacuum state of the corresponding sensing evaporation layer of a tensimeter; Said solar heat water circulation mechanism; For the correspondence setting is attached at the zone of heating of matrix, it mainly comprises an insulation water butt, and this insulation water butt is provided with, goes into the corresponding solar panels equipment of circulation tube; Will import in the insulation water butt by the hot water circulation that solar panels equipment is produced; And this insulation water butt links a power pumping, with can the thermal capacitance of the zone of heating of hot water importing matrix in the bucket is indoor, transfers heat energy to evaporation layer via heat pipe; With with the seawater heating evaporation in the evaporation layer, be provided with a delivery line by the thermal capacitance chamber and be linked to the insulation water butt with circulating hot water; Said cooling apparatus is that correspondence is arranged on the cooling plate of matrix cooling layer, on cooling plate, is provided with many radiating fins, and group is provided with several supercool conduits on radiating fin, so that low temperature is reached cooling plate, and lets steam condense into water droplet at cooling plate; Said fresh water collector unit is that correspondence is arranged in the matrix evaporation layer, and corresponding below the cooling plate of cooling layer; It is to be provided with one to accept the Sheng groove of desalinating water droplet; This Sheng groove has gradient, and Water seeks its own level goes into pipeline to let, and pipeline is provided with first section, second section magnet valve switch; And two magnet valve switch rooms are provided with a tank, to accept the desalination water that first section magnet valve switch derived;
said salt reclaims the unit, and it is that the salt place of settling connects a recycling pipeline in the funnelform ring dividing plate bottom of evaporation layer, on recycling pipeline, is provided with to prevent that extraneous air from infiltrating first, second diaphragm valve.
are further, and set ring dividing plate is a funnel-form on the said zone of heating.
are further, said seawater ingress pipe be provided with one go into the water yield valve.
are further, and said power pumping is an automatic lift pump.
are further, and the cooling plate in the said cooling layer is a V-arrangement.
are further; Said solar energy evacuated fresh-water generator also comprises: be used to control that power pumping keying, valve seawater import that the water yield what, vacuum drawn equipment open and close, the control unit of the keying of magnet valve switch and diaphragm valve, this control unit is supplied electric power simultaneously.
are further, and said control unit adopts the sun-generated electric power method of supplying.
are further, and said control unit adopts the mains supply method of supplying.
The solar energy evacuated fresh-water generator of this kind structure is adopted in
, and its mechanism is simple, and it mainly is to utilize extracting vacuum to import seawater; The temperature that relends solar water is distilled seawater, and water, salt in its seawater are separated, and reaches the effect of sea water desaltination; Wherein be to be provided with a matrix; In matrix, divide to be separated with zone of heating, evaporation layer and cooling layer, and be arranged at zone of heating, and utilize the heat pipe that wears zone of heating and be positioned at evaporation layer with the sun power hot water circulation; The transmission of heat temperature is added hot sea water; Make the supercool conduit of its seawater ebullient steam contact cooling layer, discharge and distillation forms fresh water and collect segmentation, the bottom of zone of heating then is provided with the salt discharge pipe of discharge salt; Use natural solar energy resources to carry out the sea water desaltination of vacuum shape, reach the purpose of leverage resources, improved the efficient that fresh water transforms.
Description of drawings
In order to be easy to explanation, the present invention is done to describe in detail by following preferred embodiment and accompanying drawing
.
Fig. 1 is the one-piece construction synoptic diagram of a kind of embodiment of a kind of solar energy evacuated fresh-water generator of the present invention;
Fig. 2 is the working process synoptic diagram of a kind of embodiment of a kind of solar energy evacuated fresh-water generator of the present invention;
Fig. 3 is the cooling apparatus local structure synoptic diagram of a kind of embodiment of a kind of solar energy evacuated fresh-water generator of the present invention;
Fig. 4 is the fresh water collector unit local structure synoptic diagram of a kind of embodiment of a kind of solar energy evacuated fresh-water generator of the present invention;
Fig. 5 is the control texture skeleton diagram of a kind of embodiment of a kind of solar energy evacuated fresh-water generator of the present invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
See also a kind of solar energy evacuated fresh-water generator of Fig. 1 to Fig. 5 the present invention, it mainly is to utilize extracting vacuum to import seawater, utilizes the temperature of solar water to distill seawater again; Water, salt in its seawater are separated, reach sea water desaltination, mainly comprise: a matrix 1; One seawater imports unit 2, one vacuum drawn equipment, 3, one solar heat water circulation mechanisms 4; One cooling apparatus, 5, one fresh water collector units, 6, one salts reclaim unit 7;
Wherein, Said matrix 1 comprises: zone of heating 11, evaporation layer 12 and cooling layer 13 be provided with a thermal capacitance chamber 111 in this zone of heating 11, and correspondences are provided with the plural number that passes and prop up heat pipe 112 in this thermal capacitance chamber 111; And on this heat pipe 112, be provided with a ring dividing plate 113; And correspondence is provided with evaporation layer 12 above this zone of heating 11, and these evaporation layer 12 tops are provided with cooling layer 13, is provided with a cooling plate 131 in cooling layer 13 bottoms;
Said seawater imports unit 2; Be that correspondence is arranged in the evaporation layer 12 of matrix 1; Mainly comprise seawater ingress pipe 21; The open-work 211 that has many importing seawater on these seawater ingress pipe 21 tube walls, can seawater being imported in the evaporation layer 12 of matrix 1, and on seawater ingress pipe 21, be provided with one go into the water yield valve 22; Said vacuum drawn equipment 3 is that correspondence is connected on the evaporation layer 12 of matrix 1, and it is provided with the pressure of the vacuum state of a tensimeter 31 corresponding sensing evaporation layers 12 inside; Said solar heat water circulation mechanism 4; Be attached at the zone of heating 11 of matrix 1 for the correspondence setting; It mainly comprises an insulation water butt 41; This insulation water butt 41 is provided with, goes into circulation tube 42,43 corresponding solar panels equipment 44, being imported by the hot water circulation that solar panels equipment 44 is produced in the insulation water butt 41, links a power pumping 45 and should be incubated water butt 41; Can hot water in the bucket being imported in the thermal capacitance chamber 111 of zone of heating 11 of matrix 1; Transfer heat energy to evaporation layer 12 via heat pipe 112,, be provided with a delivery line 46 by thermal capacitance chamber 111 and be linked to insulation water butt 41 with circulating hot water with the seawater heating evaporation in the evaporation layer 12; Said cooling apparatus 5; Be that correspondence is arranged on the cooling plate 131 of matrix 1 cooling layer 13; On cooling plate 131, be provided with many radiating fins 51; And group is provided with several supercool conduits 52 on radiating fin 51, low temperature being reached cooling plate 131, and lets steam condense into water droplet at cooling plate 131; Said fresh water collector unit 6 is that correspondence is arranged in matrix 1 evaporation layer 12, and corresponding below the cooling plate 131 of cooling layer 13; It is to be provided with one to accept the Sheng groove 61 of desalinating water droplet; This Sheng groove 61 has gradient, and Water seeks its own level goes into pipeline 62 to let, and pipeline 62 is provided with first section, second section magnet valve switch 63,65; And two magnet valve switch rooms are provided with a tank 64, to accept the desalination water that first section magnet valve switch 63 derived;
said salt reclaims unit 7; It is that funnelform ring dividing plate 113 bottom salt place of settlings at evaporation layer 12 connect a recycling pipeline 71, on recycling pipeline 71, is provided with and prevents that extraneous air from infiltrating first, second diaphragm valve 72,73.
Set ring dividing plate 113 is a funnel-form on
said zone of heating 11.
said seawater ingress pipe 21 be provided with one go into the water yield valve 22.
said power pumping 45 is an automatic lift pump.
said solar energy evacuated fresh-water generator also comprises: be used to control that power pumping 45 opens and closes, valve 22 seawater import that the water yield what, vacuum drawn equipment 3 open and close, the control unit 8 of the keying of magnet valve switch and diaphragm valve, this control unit 8 is supplied electric power simultaneously.
When use
, at first, be to utilize evaporation layer 12 extracting airs of vacuum drawn equipment 3 in this matrix 1 with matrix 1; To form vacuum state; Utilize the pressure of the vacuum state of the corresponding sensing evaporation layer 12 of tensimeter simultaneously, when evaporation layer 12 was the state of negative pressure of vacuum, its seawater imported seawater ingress pipe 21 meetings of unit 2 with the seawater suction; Via the open-work on the tube wall 211; Let seawater injected by evaporation layer 12, and be carried on funnelform ring dividing plate 113 tops, its water yield of going into that imports seawater is then controlled by valve 22 correspondences; Thereafter; Again the hot water in the solar heat water circulation mechanism 4 is imported the thermal capacitance chamber 111 of matrix 1 zone of heating 11; The hot water that is promptly produced via solar panels equipment 44 imports in the insulation water butt 41 by going out circulation tube 42; And insulation water butt 41 links a power pumping 45, can hot water in the bucket be imported the thermal capacitance chamber 111 of the zone of heating 11 of matrix 1, via thermal energy transfer to the evaporation layer 12 of heat pipe 112 with hot water; Will encircle the seawater heating evaporation of dividing plate 113 tops; The hot water that continuous delivery line 46 by thermal capacitance chamber 111 will move back temperature is led back insulation water butt 41, and mat is gone into circulation tube 43 and water is led back solar panels equipment 44 heated again, with the maintenance hot water circulation; Then; Heat pipes 46 in the zone of heating 11 utilize the hot water in the solar heat water circulation mechanism 4 that seawater is heated, and make its evaporation and stay salinity, and steam is when rising to cooling layer 13; Utilize the supercool conduit 52 in the cooling apparatus 5 that low temperature is communicated to V-arrangement cooling plate 131; Let steam condense into water droplet, and the temperature of steam radiating fin 51 also capable of using is derived at V-arrangement cooling plate 131, and simultaneously via 52 coolings of supercool conduit; Then, at 131 agglomerative desalinations of V-arrangement cooling plate water droplet, accept via the Sheng groove 61 of fresh water collector unit 6; And to contain groove 61 height designs, let Water seeks its own level goes into pipeline 62, and be to open first section magnet valve switch 63 at this moment; And close second section magnet valve switch 65, water then flows in the tank 64, when tank 64 water storages have expired; Open second section magnet valve switch 65 again; And close first section magnet valve switch 63, prevent that extraneous air from infiltrating matrix 1 inside, to guarantee the vacuum state of evaporation layer 12; In addition, the sedimentary salt in ring dividing plate 113 bottoms of zone of heating 11 is that the recycling pipeline 71 of utilizing salt to reclaim unit 7 derives; And utilize the design of two-section type valve, when promptly opening first diaphragm valve 72, close second diaphragm valve 73; To let thick liquid import recycling pipeline 71, thereafter, open second diaphragm valve 73 again with salt grain; Close first diaphragm valve 72; Let the thick liquid of salt grain discharge, infiltrate 1 one of matrix to prevent extraneous air, to guarantee the vacuum state of evaporation layer 12.
moreover; Please consult shown in Figure 5 in the lump; The running of all equipment among the present invention like the open and close operation of keying, magnet valve switch and the diaphragm valve of the keying of control power pumping 45, valve 22 that seawater imports the water yield, vacuum drawn equipment 3, all utilizes control unit 8 to control and supply power; And its power supply mode can adopt the sun-generated electric power supply, or general commercial power supply.
the above is merely preferred embodiment of the present invention; Not in order to restriction the present invention; All interior any modifications of doing, be equal to replacement and improvement etc. in spirit of the present invention and principle, all should be included in protection scope of the present invention in.
Claims (1)
1. a solar energy evacuated fresh-water generator mainly comprises: matrix (1), seawater importing unit (2); Vacuum drawn equipment (3), solar heat water circulation mechanism (4), cooling apparatus (5); Fresh water collector unit (6), salt reclaims unit (7);
It is characterized in that; Said matrix (1) comprising: zone of heating (11), evaporation layer (12) and cooling layer (13); Be provided with thermal capacitance chamber (111) in this zone of heating (11); And this interior correspondence in thermal capacitance chamber (111) is provided with the plural number that passes and props up heat pipe (112), and on this heat pipe (112), is provided with ring dividing plate (113), and correspondence is provided with evaporation layer (12) in this zone of heating (11) top; And this evaporation layer (12) top is provided with cooling layer (13), is that cooling plate (131) is set in cooling layer (13) bottom;
Said seawater imports unit (2); Be correspondence be arranged on matrix (1) evaporation layer (12) in; Mainly comprise seawater ingress pipe (21); The open-work (211) that has many importing seawater on this seawater ingress pipe (21) tube wall, can seawater being imported in the evaporation layer (12) of matrix (1), and on seawater ingress pipe (21), be provided with one go into the water yield valve (22);
Said vacuum drawn equipment (3), be correspondence be connected matrix (1) evaporation layer (12) on, it is provided with the pressure of the inner vacuum state of the corresponding sensing evaporation layer of tensimeter (31) (12);
Said solar heat water circulation mechanism (4); Be attached at the zone of heating (11) of matrix (1) for the correspondence setting; It mainly comprises insulation water butt (41); This insulation water butt (41) is provided with, goes into circulation tube (42), (43) corresponding solar panels equipment (44); Importing by the hot water circulation that solar panels equipment (44) are produced in the insulation water butt (41); And should link power pumping (45) by insulation water butt (41), can hot water in the bucket being imported in the thermal capacitance chamber (111) of zone of heating (11) of matrix (1), transfer heat energy to evaporation layer (12) via heat pipe (112); With with the seawater heating evaporation in the evaporation layer (12), be provided with delivery line (46) by thermal capacitance chamber (111) and be linked to insulation water butt (41) with circulating hot water;
Said cooling apparatus (5); Be that correspondence is arranged on the cooling plate (131) of matrix (1) cooling layer (13); On cooling plate (131), be provided with many radiating fins (51); And go up group at radiating fin (51) and be provided with supercool conduit (52), low temperature being reached cooling plate (131), and let steam condense into water droplet at cooling plate (131);
Said fresh water collector unit (6); Be that correspondence is arranged in matrix (1) evaporation layer (12); And corresponding it is to be provided with the Sheng groove (61) of accepting the desalination water droplet in cooling plate (131) below of cooling layer (13), and this Sheng groove (61) has gradient; Water seeks its own level goes into pipeline (62) to let; Pipeline (62) is provided with first section, second section magnet valve switch (63), (65), and two magnet valve switch rooms are provided with tank (64), to accept the desalination water that first section magnet valve switch (63) derived;
Said salt reclaims unit (7); It is that the salt place of settling connects a recycling pipeline (71) in funnelform ring dividing plate (113) bottom of evaporation layer (12), on recycling pipeline (71), is provided with to prevent that extraneous air from infiltrating first, second diaphragm valve (72), (73).
2. solar energy evacuated fresh-water generator as claimed in claim 1 is characterized in that: it is funnel-form that said zone of heating (11) is gone up set ring dividing plate (113).
3. solar energy evacuated fresh-water generator as claimed in claim 2 is characterized in that: said power pumping (45) is an automatic lift pump.
4. solar energy evacuated fresh-water generator as claimed in claim 3 is characterized in that: the cooling plate (131) in the said cooling layer (13) is a V-arrangement.
5. solar energy evacuated fresh-water generator as claimed in claim 4; It is characterized in that: said solar energy evacuated fresh-water generator also comprises: be used to control that power pumping (45) opens and closes, valve (22) seawater imports that the water yield what, vacuum drawn equipment (3) open and close, the control unit (8) of the keying of magnet valve switch and diaphragm valve, this control unit (8) is supplied electric power simultaneously.
6. solar energy evacuated fresh-water generator as claimed in claim 5 is characterized in that: said control unit (8) adopts the sun-generated electric power method of supplying.
7. solar energy evacuated fresh-water generator as claimed in claim 5 is characterized in that: said control unit (8) adopts the mains supply method of supplying.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105492381A CN101993125B (en) | 2010-11-18 | 2010-11-18 | Solar vacuum seawater desalination device |
| PCT/CN2011/081320 WO2012065503A1 (en) | 2010-11-18 | 2011-10-26 | Solar powered vacuum seawater desalinator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105492381A CN101993125B (en) | 2010-11-18 | 2010-11-18 | Solar vacuum seawater desalination device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101993125A CN101993125A (en) | 2011-03-30 |
| CN101993125B true CN101993125B (en) | 2012-06-27 |
Family
ID=43783962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105492381A Expired - Fee Related CN101993125B (en) | 2010-11-18 | 2010-11-18 | Solar vacuum seawater desalination device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101993125B (en) |
| WO (1) | WO2012065503A1 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993125B (en) * | 2010-11-18 | 2012-06-27 | 杨辉雄 | Solar vacuum seawater desalination device |
| CN102464343B (en) * | 2011-06-17 | 2014-08-20 | 孙建华 | Device for atomizing seawater to make salt by utilizing natural resources and collecting distilled water |
| GB2511075A (en) * | 2013-02-22 | 2014-08-27 | Donald Earl Spence | Desalination Apparatus |
| CN104058473B (en) * | 2014-03-25 | 2016-08-17 | 上海电力学院 | Marinescape complementation seawater desalination system |
| CN104236141A (en) * | 2014-09-30 | 2014-12-24 | 广西大学 | Distilled water recycling device for solar water heating tank |
| CN104671314B (en) * | 2015-03-19 | 2016-06-15 | 许玉蕊 | A kind of lens type solar energy sea water desalinating plant |
| CN108002476A (en) * | 2017-11-10 | 2018-05-08 | 武汉地质资源环境工业技术研究院有限公司 | The seawater desalination system and its method of work of fuel cell waste heat driving |
| CN107758776A (en) * | 2017-12-14 | 2018-03-06 | 邵绪贤 | A kind of method and device to be desalinized seawater using high temperature and high pressure environment |
| CN109019728A (en) * | 2018-08-21 | 2018-12-18 | 吴爱兵 | A method of utilizing seawater potable water |
| CN109693767A (en) * | 2019-01-22 | 2019-04-30 | 深圳市律远汇智科技有限公司 | A kind of lifesaving appliance convenient for identification for ship |
| CN109867319A (en) * | 2019-04-22 | 2019-06-11 | 华北电力大学（保定） | A kind of solar energy desalinator device |
| CN110921746A (en) * | 2020-01-01 | 2020-03-27 | 曲少杰 | Solar seawater desalination device |
| CN112636635A (en) * | 2020-11-30 | 2021-04-09 | 杭州雅唐科技有限公司 | Energy-saving environment-friendly power generation equipment capable of desalting seawater by utilizing seawater salt difference |
| CN113880176B (en) * | 2021-11-19 | 2023-09-26 | 福建浩达智能科技股份有限公司 | Sea water desalination device and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3817051A (en) * | 1971-06-17 | 1974-06-18 | Pacific Lighting Service Co | Vacuum freezing, vapor compression apparatus |
| CN2452996Y (en) * | 2000-11-20 | 2001-10-10 | 王宝民 | Solar energy sea water desalination apparatus |
| CN101481152A (en) * | 2008-05-15 | 2009-07-15 | 何名廉 | Seawater desalination generators |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272453A (en) * | 1997-03-31 | 1998-10-13 | Hisaka Works Ltd | Heat exchanger for fresh water making |
| CN101993125B (en) * | 2010-11-18 | 2012-06-27 | 杨辉雄 | Solar vacuum seawater desalination device |
-
2010
- 2010-11-18 CN CN2010105492381A patent/CN101993125B/en not_active Expired - Fee Related
-
2011
- 2011-10-26 WO PCT/CN2011/081320 patent/WO2012065503A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3817051A (en) * | 1971-06-17 | 1974-06-18 | Pacific Lighting Service Co | Vacuum freezing, vapor compression apparatus |
| CN2452996Y (en) * | 2000-11-20 | 2001-10-10 | 王宝民 | Solar energy sea water desalination apparatus |
| CN101481152A (en) * | 2008-05-15 | 2009-07-15 | 何名廉 | Seawater desalination generators |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平10-272453A 1998.10.13 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101993125A (en) | 2011-03-30 |
| WO2012065503A1 (en) | 2012-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101993125B (en) | Solar vacuum seawater desalination device | |
| CN201678475U (en) | Solar seawater desalination device | |
| CN101591042B (en) | Solar seawater desalination device | |
| CN101475233B (en) | Vacuum distillation apparatus and method for desalting seawater and bitter-salt water by simply using solar energy | |
| CN105152252A (en) | Zero-consumption seawater desalination facility based on comprehensive utilization of solar energy | |
| CN201737726U (en) | Solar seawater-desalinating device adopting passive flash evaporation technique | |
| CN102190340A (en) | Multistage double effect distillation seawater desalination technology with heating seawater by solar energy | |
| CN101693559A (en) | Horizontal solar membrane distiller for vacuum and direct contact | |
| CN211595081U (en) | Sea water desalting device by liquid gravity distillation method | |
| CN110526317B (en) | Solar seawater desalination device | |
| CN201140990Y (en) | All-glass vacuum heat-collection tube solar water purifier | |
| CN106365234A (en) | Solar seawater desalination and power generation device for ships | |
| CN111960494A (en) | CPC-based tracking-free light-gathering heat-collecting desalination system | |
| CN107416932A (en) | A kind of heat energy solar energy Dual-energy source sea water desalinating unit | |
| CN105329962B (en) | Solar energy composite heat pump desalinization and confession domestic water system and method | |
| CN107416931A (en) | Flexible adapted local cosine transform solar seawater desalination system and method for desalting seawater | |
| US20210380437A1 (en) | Solar ocean thermal energy seawater distillation system | |
| CN101921005B (en) | Self-water storage type multi-stage vertical wall falling film condensation and distillation device | |
| CN105060380B (en) | Ship solar seawater desalination TRT | |
| CN102249356B (en) | Hot water pure water coproduction device by solar energy | |
| CN201545715U (en) | Solar vacuum tube desalination device | |
| CN103693699B (en) | Multi-effect vertical tube hydrophilic and breathable distillation apparatus having self heat return function | |
| CN216377553U (en) | Solar seawater desalination and transparent radiation condenser combined all-day fresh water collection system based on CPC heat collection | |
| CN210710828U (en) | Solar seawater desalination system based on CPC heat collection | |
| Mohamed et al. | A comprehensive review of the vacuum solar still systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |