CN207973630U - A kind of HCPV/T seawater desalination systems based on high power concentrator technology - Google Patents
A kind of HCPV/T seawater desalination systems based on high power concentrator technology Download PDFInfo
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- CN207973630U CN207973630U CN201820204227.1U CN201820204227U CN207973630U CN 207973630 U CN207973630 U CN 207973630U CN 201820204227 U CN201820204227 U CN 201820204227U CN 207973630 U CN207973630 U CN 207973630U
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Abstract
The utility model discloses a kind of HCPV/T seawater desalination systems based on high power concentrator technology,Including the first water pump,Pre-process pond,Filter screen,Second water pump,Water tank,Electric control valve,Water flow collection device,Seawater to make heat exchange room,High power photovoltaic cell,Floating block,Fresnel concentrator and fresh water collecting tank,The utility model organically combines high power concentrator technology (HCPV/T) with sea water desalination,Greatly improve ocean temperature,And then improve water yield,And using clean solar energy as heat source,On the one hand can be used for generating electricity,Meet itself energy requirements and constitutes self actuating system or supplying power for outside,On the other hand sea water desalination can be driven,Utmostly utilize waste heat,Improve the comprehensive utilization ratio of solar energy,Simultaneously by the more change of time cycle so that transmission device is moved,So that Fresnel concentrator is constantly to ensure that maximum solar irradiation is incident,To further increase the comprehensive utilization ratio of solar energy.
Description
Technical field
The utility model is related to a kind of field of seawater desalination technology, specifically a kind of HCPV/T based on high power concentrator technology
Seawater desalination system.
Background technology
Concentration photovoltaic system increases the intensity of solar radiation on photovoltaic cell by the converging action of condenser, power generation
Feature efficient, at low cost enables it to popularize rapidly.High power light concentrating photovoltaic system is arranged in pairs or groups proprietary high power concentrator
Photovoltaic cell uses, and generating efficiency can reach 35% or so.However enter in high power light concentrating photovoltaic system, having more than 50%
It penetrates light and is transformed into heat and absorbed by photovoltaic cell, if without good cooling measure, photovoltaic battery temperature can rise sharply, and lead to electricity
Pond is damaged rapidly.Concentration photovoltaic system generally use is air-cooled at present or the method for water cooling, is more than 500 times for light concentrating times
High power light concentrating photovoltaic system, both methods do not simply fail to ensure effective heat dissipation of battery component, and do not utilize waste heat, heat
Economy is low, in addition, in the more rich coastal area of sun resource, sea water desalination is a severe project, traditional seawater
Desalination method includes mainly the way of distillation, film osmosis etc., common feature be all to consume a large amount of fossil energy as cost, it is right
Environment is extremely unfriendly.If the heat that can generate photovoltaic generation is used for sea water desalination, the utilization of solar energy will be significantly improved
Efficiency, while can also meet the needs of people are for fresh water, have in presently disclosed related patents and utilizes low-concentration technology
Seawater desalination system, but since its light concentrating times is no more than 100, heat flow density is low so that and sea water temperature liter is low, is wanted to reach temperature
It asks, also needs to couple other auxiliary thermal sources, increase the complexity of system.
Utility model content
The purpose of this utility model is to provide a kind of HCPV/T seawater desalination systems based on high power concentrator technology, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of HCPV/T seawater desalination systems based on high power concentrator technology, including the first water pump, pretreatment pond, filtering
Net, the second water pump, water tank, electric control valve, water flow collection device, seawater to make heat exchange room, high power photovoltaic cell, floating block, Fresnel
The water inlet of formula concentrator and fresh water collecting tank, first water pump is placed in the catch basin in seashore, and the first water pump
Discharge outlet is connect by conduit with sea water preprocessing device, and treated that seawater is delivered to by conduit for the sea water preprocessing device
Seawater to make heat exchange room, and be sequentially installed on the conduit connected between sea water preprocessing device and seawater to make heat exchange room electric control valve and
The sidewall symmetry of water flow collection device, the seawater to make heat exchange room is equipped with floating block, and the upper surface of floating block is equipped with high power photovoltaic electric
Pond, the high power photovoltaic cell are connect by conducting wire with accumulator, and the both sides of the seawater to make heat exchange room are arranged with fixed station, and
Fixed station is connected with Fresnel concentrator by transmission device, and the liquid outlet of the seawater to make heat exchange room is connected with sea by conduit
Water desalination apparatus, and treated that seawater flows via a conduit in fresh water collecting tank for desalination plant.
As further program of the utility model：The sea water preprocessing device is by pre-processing pond, filter screen, second
The discharge outlet of water pump water-storage case and third water pump composition, first water pump is connect by conduit with pretreatment pond, and pre- place
The water inlet in reason pond is equipped with filter screen, and the second water pump, and the output of the second water pump are equipped in the pretreatment pond
End is connect by conduit with water tank, third water pump is equipped with inside the water tank, and the output end of third water pump is connected with
Conduit.
As further program of the utility model：The transmission device is by support column, connecting rod, first gear, first
Tooth row, mounting groove, lifting column, the second tooth row, groove and second gear composition, one end of the support column and fixed station are mutually solid
Fixed connection, and mounting groove and groove are offered inside support column, the mounting groove is interconnected with groove, and mounting groove and lifting
Column is slidably connected, and the lifting column is equipped with the second tooth row on one side close to groove, and the second tooth row with installed in groove the
Two gears are intermeshed；The two side of the lifting column is mounted on the first tooth row, and the first tooth row is mutually nibbled with first gear
It closes, the first gear is connected with one end of connecting rod, and the other end of connecting rod is rotatablely connected with Fresnel concentrator, institute
It states second gear to drive by servo motor with first gear, and servo motor is by storage battery power supply.
As further program of the utility model：The upper surface of the Fresnel concentrator is equipped with sensing chamber, and
Detection interior is equipped with radiation detector and temperature sensor.
As further program of the utility model：The desalination plant is by distiller, water temperature sensor, transparent glass
Glass cover board and polywater room composition, the distiller (18) are closed case structure, and the liquid inlet of distiller and seawater to make heat exchange room
Liquid outlet connected by conduit, the upper end of the distiller is equipped with gradient angle to the transparent glass cover board for spending angle, and thoroughly
The lower portion of bright glass cover-plate is connect with the top of polywater room, and the bottom of the distiller is equipped with water temperature sensor.
As further program of the utility model：The transparent glass cover board plate angle of inclination of the distiller upper end installation
Bigger, receiving area is bigger, and the solar radiation received is more, and the number of distiller suitably increases.
As further program of the utility model：The seawater to make heat exchange room is seawater to make heat exchange runner, and centre is flowed through relatively low
The seawater of temperature, all round closure, junction glue sticking, and seawater to make heat exchange room is all around coated with heat insulation layer.
As further program of the utility model：The high power photovoltaic cell, predominantly more knot III-V compound are partly
Conductor battery.
Compared with prior art, the utility model has the beneficial effects that：The utility model is by high power concentrator technology (HCPV/
T it) is organically combined with sea water desalination, greatly improves ocean temperature, and then improve water yield, and using clean solar energy as heat source,
On the one hand it can be used for generating electricity, meet itself energy requirements and constitute self actuating system or supplying power for outside, on the other hand can drive sea
Water is desalinated, and is utmostly utilized waste heat, is improved the comprehensive utilization ratio of solar energy, while by the more change of time cycle to make
It obtains transmission device to be moved so that Fresnel concentrator is constantly to ensure that maximum solar irradiation is incident, to further
Improve the comprehensive utilization ratio of solar energy.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the HCPV/T seawater desalination systems based on high power concentrator technology.
Fig. 2 is the structural schematic diagram at A in a kind of HCPV/T seawater desalination systems based on high power concentrator technology.
Fig. 3 is a kind of structural schematic diagram of support column in HCPV/T seawater desalination systems based on high power concentrator technology.
Fig. 4 is a kind of structural schematic diagram of control module in HCPV/T seawater desalination systems based on high power concentrator technology.
In figure：First water pump 1, pretreatment pond 2, filter screen 3, the second water pump 4, water tank 5, third water pump 6, electric adjustable
Save valve 7, water flow collection device 8, seawater to make heat exchange room 9, high power photovoltaic cell 10, floating block 11, support column 12, connecting rod 13, Fresnel
Formula concentrator 14, sensing chamber 15, radiation detector 16, temperature sensor 17, distiller 18, water temperature sensor 19, transparent glass
Cover board 20, polywater room 21, fresh water collecting tank 22, first gear 23, the first tooth row 24, mounting groove 25, lifting column 26, the second tooth row
27, groove 28, second gear 29.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, in the utility model embodiment, a kind of HCPV/T sea water desalinations based on high power concentrator technology
System, including the first water pump 1, pretreatment pond 2, filter screen 3, the second water pump 4, water tank 5, electric control valve 7, flow collection
Device 8, seawater to make heat exchange room 9, high power photovoltaic cell 10, floating block 11, Fresnel concentrator 14 and fresh water collecting tank 22, described first
The water inlet of water pump 1 is placed in the catch basin in seashore, and the discharge outlet of the first water pump 1 is filled by conduit and sea water preprocessing
Set connection, treated that seawater is delivered to seawater to make heat exchange room 9, and sea water preprocessing device by conduit for the sea water preprocessing device
Electric control valve 7 and water flow collection device 8, the seawater to make heat exchange are sequentially installed on the conduit connected between seawater to make heat exchange room 9
The sidewall symmetry of room 9 is equipped with floating block 11, and the upper surface of floating block 11 is equipped with high power photovoltaic cell 10, the high power photovoltaic electric
Pond 10 is connect by conducting wire with accumulator, and the both sides of the seawater to make heat exchange room 9 are arranged with fixed station, and fixed station passes through transmission
Device is connected with Fresnel concentrator 14, and the liquid outlet of the seawater to make heat exchange room 9 is connected with desalination plant by conduit,
And treated that seawater flows via a conduit in fresh water collecting tank 22 for desalination plant, the utility model is broadly divided into four big portions
It is grouped as, respectively sea water preprocessing device, transmission device, desalination plant and data acquisition device composition, passes through sea
Seawater is carried out preliminary treatment by water pre-treatment means, and by Fresnel concentrator 14 by the sun of dispersion in seawater to make heat exchange room 9
Radiation gathers on high power photovoltaic cell 10, and high power photovoltaic cell 10 generates after absorbing solar radiation under photoelectric effect effect
Electric energy, electric energy can pass through the grid-connected supply user of the equipment such as inverter, it can also be used to which self electric quantity consumes, and seawater enters water heat exchange
Seawater to make heat exchange runner flows through the lower seawater of temperature after in room 9, and seawater absorbs the thermal energy that battery generates under heat transfer process, and one
Aspect plays cooling effect to battery, on the other hand itself is heated to higher temperature, and charging seawater is heated in HCPV/T
It to certain temperature, is then re-fed into the distiller 18 of desalination plant, by handling after last fresh water treatment by light
It is stored in water collecting tank 29.
The sea water preprocessing device is by pre-processing pond 2, filter screen 3,4 water tank 5 of the second water pump and third water pump 6
The discharge outlet of composition, first water pump 1 is connect by conduit with pretreatment pond 2, and pre-processes the water inlet peace in pond 2
Equipped with filter screen 3, the second water pump 4 is installed, and the output end of the second water pump 4 passes through conduit and storage in the pretreatment pond 2
Water tank 5 connects, and is equipped with third water pump 6 inside the water tank 5, and the output end of third water pump 6 is connected with conduit, passes through sea
Water pre-treatment means are by sea water filter and precipitation, to improve the water quality of seawater.
The transmission device is by support column 12, connecting rod 13, first gear 23, the first tooth row 24, mounting groove 25, lifting column
26, the second tooth row 27, groove 28 and second gear 29 form, and one end and the fixed station of the support column 12 are mutually permanently connected,
And mounting groove 25 and groove 28 are offered inside support column 12, the mounting groove 25 is interconnected with groove 28, and mounting groove 25
It is slidably connected with lifting column 26, the lifting column 26 is equipped with the second tooth row 27, and the second tooth row 27 on one side close to groove 28
It is intermeshed with the second gear 29 installed in groove 28；The two side of the lifting column 26 is mounted on the first tooth row 24, and
First tooth row 24 is intermeshed with first gear 23, and the first gear 23 is connected with one end of connecting rod 13, and connecting rod 13
The other end and Fresnel concentrator be rotatablely connected, the second gear 29 is driven by servo motor with first gear 23
It is dynamic, and servo motor is by storage battery power supply, while transmitter being installed on accumulator, and transmission device is according to daily week time
Phase is driven, and passes through Intensity of the sunlight and the angle difference of morning, noon and dusk so that servo motor carries out gear
Driving, to which Fresnel concentrator 14 can carry out light the tracking of thing and upper and lower four orientation, realization constantly tracks
Light is to ensure that maximum solar irradiation is incident.
The upper surface of the Fresnel concentrator 14 is equipped with sensing chamber 15, and is equipped with radiation detection in sensing chamber 15
Instrument 16 and temperature sensor 17, to detect radiation and temperature.
The desalination plant is made of distiller 18, water temperature sensor 19, transparent glass cover board 20 and polywater room 21,
The distiller 18 is closed case structure, and the liquid inlet of distiller 18 and the liquid outlet of seawater to make heat exchange room 9 are connected by conduit
It connects, the upper end of the distiller 18 is equipped with the transparent glass cover board 20 for tilting 30 degree of angles to 65 degree of angles, and transparent glass cover board
20 lower portion is connect with the top of polywater room 21, and the bottom of the distiller 18 is equipped with water temperature sensor 19, distiller
18 be closed case structure, has the light that the transparent glass cover board 20 being tilted a certain angle reaches device top on 18 top of distiller
Line goes out small part by reflection-absorption, and major part directly heats the seawater in distiller 18 through glass cover-plate 20, makes the temperature of seawater
Degree is gradually increasing；The vapor of generation rises and is condensed into fresh water, under gravity, condensed water in 18 lower part of glass cover-plate
It flows down along cover board, is finally pooled in fresh water collecting tank 22 and stores.
The 20 plate angle of inclination of transparent glass cover board of 18 upper end of distiller installation is bigger, and receiving area is bigger, receives
The solar radiation arrived is more, but as the increase at angle of inclination, 18 volume of distiller increase, heat dissipation increases.Therefore strong in irradiation
The not high area of degree can not only improve reduction heat dissipation using the distiller 18 of small volume, put forward high yield water, while can reduce
System cost produces water to improve system, and the number of distiller 18 can suitably increase, to increase the sun spoke integrally received
It penetrates.
The seawater to make heat exchange room 9 is seawater to make heat exchange runner, and the seawater of lower temperature, all round closure, junction are flowed through in centre
With glue sticking, and seawater to make heat exchange room 9 is all around coated with heat insulation layer, ensures cell heat all by Absorption by Sea Water, only
Small part is lost in ambient enviroment.
The high power photovoltaic cell 10 predominantly to tie Group III-V compound semiconductor battery more.
8 radiation detector 16 of the water flow collection device, temperature sensor 17, water temperature sensor 19, transmitter pass through control
Module transfers data in the computer of signal connection.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (8)
1. a kind of HCPV/T seawater desalination systems based on high power concentrator technology, including the first water pump (1), pretreatment pond (2),
Filter screen (3), the second water pump (4), water tank (5), electric control valve (7), water flow collection device (8), seawater to make heat exchange room (9), height
Times photovoltaic cell (10), floating block (11), Fresnel concentrator (14) and fresh water collecting tank (22), which is characterized in that described
The water inlet of one water pump (1) is placed in the catch basin in seashore, and the discharge outlet of the first water pump (1) is pre- with seawater by conduit
Processing unit connects, and treated that seawater is delivered to seawater to make heat exchange room (9) by conduit for the sea water preprocessing device, and seawater is pre-
Electric control valve (7) and water flow collection device are sequentially installed on the conduit connected between processing unit and seawater to make heat exchange room (9)
(8), the sidewall symmetry of the seawater to make heat exchange room (9) is equipped with floating block (11), and the upper surface of floating block (11) is equipped with high power light
Battery (10) is lied prostrate, the high power photovoltaic cell (10) is connect by conducting wire with accumulator, the both sides pair of the seawater to make heat exchange room (9)
Claim to be equipped with fixed station, and fixed station is connected with Fresnel concentrator (14) by transmission device, the seawater to make heat exchange room (9)
Liquid outlet is connected with desalination plant by conduit, and treated that seawater flows via a conduit fresh water receipts for desalination plant
Collect in tank (22).
2. a kind of HCPV/T seawater desalination systems based on high power concentrator technology according to claim 1, which is characterized in that
The sea water preprocessing device is by pre-processing pond (2), filter screen (3), the second water pump (4) water tank (5) and third water pump
(6) it forms, the discharge outlet of first water pump (1) is connect by conduit with pretreatment pond (2), and pre-processes pond (2)
Water inlet is equipped with filter screen (3), is equipped with the second water pump (4) in the pretreatment pond (2), and the second water pump (4)
Output end is connect by conduit with water tank (5), and third water pump (6), and third water pump are equipped with inside the water tank (5)
(6) output end is connected with conduit.
3. a kind of HCPV/T seawater desalination systems based on high power concentrator technology according to claim 1, which is characterized in that
The transmission device is by support column (12), connecting rod (13), first gear (23), the first tooth row (24), mounting groove (25), lifting
Column (26), the second tooth row (27), groove (28) and second gear (29) composition, one end of the support column (12) and fixed station phase
It is mutually fixedly connected, and mounting groove (25) and groove (28), the mounting groove (25) and groove is offered inside support column (12)
(28) it is interconnected, and mounting groove (25) is slidably connected with lifting column (26), the one of the close groove (28) of the lifting column (26)
Face is equipped with the second tooth row (27), and the second tooth row (27) is intermeshed with the second gear (29) installed in groove (28)；Institute
The two side for stating lifting column (26) is mounted on the first tooth row (24), and the first tooth row (24) is mutually nibbled with first gear (23)
It closes, the first gear (23) is connected with one end of connecting rod (13), and the other end of connecting rod (13) and Fresnel optically focused
Device is rotatablely connected, and the second gear (29) is driven by servo motor with first gear (23), and servo motor is by electric power storage
Pond powers.
4. a kind of HCPV/T seawater desalination systems based on high power concentrator technology according to claim 1, which is characterized in that
The upper surface of the Fresnel concentrator (14) is equipped with sensing chamber (15), and is equipped with radiation detector in sensing chamber (15)
(16) and temperature sensor (17).
5. a kind of HCPV/T seawater desalination systems based on high power concentrator technology according to claim 1, which is characterized in that
The desalination plant is made of distiller (18), water temperature sensor (19), transparent glass cover board (20) and polywater room (21),
The distiller (18) is closed case structure, and the liquid inlet of distiller (18) and the liquid outlet of seawater to make heat exchange room (9) pass through
Conduit connects, and the upper end of the distiller (18) is equipped with the transparent glass cover board (20) for tilting 30 degree of angles to 65 degree of angles, and thoroughly
The lower portion of bright glass cover-plate (20) is connect with the top of polywater room (21), and the bottom of the distiller (18) is equipped with water temperature
Sensor (19).
6. a kind of HCPV/T seawater desalination systems based on high power concentrator technology according to claim 5, which is characterized in that
Transparent glass cover board (20) plate angle of inclination of distiller (18) the upper end installation is bigger, and receiving area is bigger, receives
Solar radiation is more, and the number of distiller (18) suitably increases.
7. a kind of HCPV/T seawater desalination systems based on high power concentrator technology according to claim 5, which is characterized in that
The seawater to make heat exchange room (9) is seawater to make heat exchange runner, and the seawater of lower temperature, all round closure, junction gluing are flowed through in centre
It connects, and seawater to make heat exchange room (9) are all around coated with heat insulation layer.
8. a kind of HCPV/T seawater desalination systems based on high power concentrator technology according to claim 5, which is characterized in that
The high power photovoltaic cell (10), it is predominantly to tie Group III-V compound semiconductor battery more.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204227.1U CN207973630U (en) | 2018-02-06 | 2018-02-06 | A kind of HCPV/T seawater desalination systems based on high power concentrator technology |
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| CN201820204227.1U CN207973630U (en) | 2018-02-06 | 2018-02-06 | A kind of HCPV/T seawater desalination systems based on high power concentrator technology |
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| CN207973630U true CN207973630U (en) | 2018-10-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591835A (en) * | 2020-12-17 | 2021-04-02 | 中国科学院上海应用物理研究所 | Solar light-gathering and heat-collecting device and solar seawater desalination system comprising same |
| CN112919570A (en) * | 2021-03-30 | 2021-06-08 | 华北电力大学 | Direct evaporation type seawater desalination distiller based on annular Fresnel high-power condenser |
| CN113104919A (en) * | 2021-04-14 | 2021-07-13 | 哈尔滨工业大学 | Solar light-gathering evaporation device based on photo-thermal distillation material and using method thereof |
-
2018
- 2018-02-06 CN CN201820204227.1U patent/CN207973630U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112591835A (en) * | 2020-12-17 | 2021-04-02 | 中国科学院上海应用物理研究所 | Solar light-gathering and heat-collecting device and solar seawater desalination system comprising same |
| CN112919570A (en) * | 2021-03-30 | 2021-06-08 | 华北电力大学 | Direct evaporation type seawater desalination distiller based on annular Fresnel high-power condenser |
| CN112919570B (en) * | 2021-03-30 | 2023-07-21 | 华北电力大学 | Direct evaporation type sea water desalination distiller based on annular Fresnel high-power condenser |
| CN113104919A (en) * | 2021-04-14 | 2021-07-13 | 哈尔滨工业大学 | Solar light-gathering evaporation device based on photo-thermal distillation material and using method thereof |
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Granted publication date: 20181016 Termination date: 20200206 |