CN209024228U - A kind of solar energy desalinator - Google Patents
A kind of solar energy desalinator Download PDFInfo
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- CN209024228U CN209024228U CN201621340139.1U CN201621340139U CN209024228U CN 209024228 U CN209024228 U CN 209024228U CN 201621340139 U CN201621340139 U CN 201621340139U CN 209024228 U CN209024228 U CN 209024228U
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- shell
- heat exchanger
- exchanger plates
- solar energy
- cold plate
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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
-
- 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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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model discloses a kind of solar energy desalinator, including being in flat box-like shell and being arranged in the intracorporal heat exchanger plates of shell, cold plate and equalizer flow tube, the front panel of shell is glass panel, equalizer flow tube is arranged in the upper end of the front surface of heat exchanger plates and is connected with the inside of heat exchanger plates, the front surface of heat exchanger plates is fitted with one for absorbing the carbon fiber felt layers of solar energy, interdigitated heat exchange runner is provided in heat exchanger plates, interdigitated condensation runner is provided in cold plate, multiple gas ports are offered above cold plate, the intracorporal bottom of shell is provided with condensate draining；The lower end of postnotum offers sea intake, fresh water outlet, the first condensed water discharge outlet and and water vapour export mouth respectively.A kind of solar energy desalinator of the utility model, lightweight and portable in volume can be carried out sea water desalination, energy conservation and environmental protection, and cheap, use when going to sea suitable for salt lake saline desalination, the desalination of hinterland hardness water, island operation, small boat using the sun.
Description
Technical field
The utility model relates to field of sea water desalting technology, and in particular to be a kind of solar energy desalinator.
Background technique
There are many method desalinated seawater or bitter, and conventional method has the way of distillation, ion-exchange, dialysis
With hyperfiltration etc., these desalination technologies develop more mature, but all there is need to consume a large amount of fuel or electricity
The defect of power, the device structure that the above desalination technology is related to is complicated, not convenient for safeguarding, high production cost, also inconvenient ship
Carrying when going to sea.Therefore, it is necessary to develop the sea water desalting equipment of a kind of lightweight and portable in volume, energy saving economy to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of solar energy desalinator, lightweight and portable in volume can be carried out using the sun
Sea water desalination, energy conservation and environmental protection, and it is cheap.
In order to achieve the above objectives, the solution of the utility model is:
A kind of solar energy desalinator, including being in flat box-like shell and being arranged in the intracorporal heat exchange of the shell
Plate, cold plate and equalizer flow tube, the shell have the front panel and postnotum being oppositely arranged, and the front panel is glass panel,
The equalizer flow tube, the heat exchanger plates and the cold plate are sequentially arranged at from front to back in the shell, the heat exchanger plates
Rear surface and the front surface of the cold plate are fixed together, and the rear surface of the cold plate and the postnotum of the shell are fixed
Together；
The equalizer flow tube is arranged in the upper end of the front surface of the heat exchanger plates and is connected with the inside of the heat exchanger plates, institute
The front surface for stating heat exchanger plates corresponds to and is fitted with the carbon fiber felt layers for being used to absorb solar energy below the equalizer flow tube, described
The steam channel led to for water vapor stream is formed between carbon fiber felt layers and the respective inner walls of the shell；In the heat exchanger plates
It is provided with interdigitated heat exchange runner, interdigitated condensation runner is provided in the cold plate, is offered above the cold plate
Multiple gas ports for being used to import water vapour, the intracorporal bottom of shell is provided with condensate draining；
The lower end of the postnotum offer respectively sea intake, fresh water outlet, the first condensed water discharge outlet and with
And water vapour export mouth, the sea intake are connected by conduit with the lower end of the interdigitated heat exchange runner, described first
Condensed water discharge outlet is connected by condensate pipe with the condensate draining, the fresh water outlet and the interdigitated condensate flow
The lower end in road is connected, and the water vapour export mouth is connected with the steam channel.
Multiple air introduction holes for being conducive to mathematical models are opened up on the front panel of the shell.
The size and shape of the heat exchanger plates is identical as the size of the cold plate and phase shape respectively.
Heat exchange slot, the interior length direction along the heat exchanger plates of heat exchange slot are offered in the rear surface of the heat exchanger plates
It is provided with Multi-layer exchanging heat partition, forms the interdigitated heat exchange stream being arranged in the heat exchange slot between the heat exchange partition
Road.
Condensate tank(trap), the interior length direction along the cold plate of the condensate tank(trap) are offered in the rear surface of the cold plate
It is provided with multilayer condensation partition, forms the interdigitated condensate flow being arranged in the condensate tank(trap) between the condensation partition
Road.
The lower end of the postnotum is also provided with the second condensed water discharge outlet, and second condensed water discharge outlet passes through condensation
Water pipe is connected with the condensate draining.
The position that the water vapour export mouth is corresponded in the shell is equipped with miniature exhaust fan.
After adopting the above structure, a kind of solar energy desalinator of the utility model, specific workflow are as follows: sunlight
It is radiated in carbon fiber felt layers through front panel, when the solar heat amount of radiation that carbon fiber felt layers absorb makes shell intracorporal
When temperature is suitble to seawater effectively to evaporate, also temperature with higher, seawater enter the heat exchanger plates to fit with carbon fiber felt layers
The interdigitated heat exchange runner of heat exchanger plates is tentatively exchanged heat, and is entered equalizer flow tube by the seawater tentatively to exchange heat, is passed through equalizer flow tube
Current balance function uniformly trickles in carbon fiber felt layers, and seawater is from top to bottom carried out along carbon fiber felt layers by thermal evaporation, and one
Part seawater forms the interdigitated condensation runner that water vapour enters cold plate by the gas port on cold plate, hotter water vapour
By carrying out heat exchange effect with the colder seawater in interdigitated heat exchange runner, it is condensed into fresh water and is discharged by fresh water outlet.
The seawater of the not formed water vapour flowed down along carbon fiber felt layers flows into condensate draining and is arranged by the first condensed water discharge outlet
Out.Since the temperature of the seawater in interdigitated heat exchange runner gradually rises from the bottom to top, and the water in interdigitated condensation runner steams
Vapour from top to bottom circulates, to guarantee that the condensation effect of water vapour is become better and better.
A kind of solar energy desalinator of the utility model, avoids embrane method desalination technology in terms of desalination technology
Common problem in (dialysis and hyperfiltration) is difficult to make for a long time as there is the easy fouling of film surface in high hardness water
With, use the barriers such as later period consumptive material maintenance cost height.Due in evaporation process, the evaporation efficiency of the solar energy desalinator
Influence degree by salt content in water is small, low without generating ion-exchange working efficiency in the slightly higher water of salinity
The problem of.Heat build-up evaporation is carried out using carbon fiber felt, since liquid to be evaporated is in flow regime during being somebody's turn to do, will not be produced
Salt crystalline polamer existing for the raw general way of distillation.
A kind of solar energy desalinator of the utility model, lightweight and portable in volume can be carried out sea water desalination, energy-saving ring using the sun
It protects, and cheap, makes when going to sea suitable for salt lake saline desalination, the desalination of hinterland hardness water, island operation, small boat
With.
Further, multiple air introduction holes for being conducive to mathematical models, Neng Goujia are opened up on the front panel of the shell
The evaporation of fast water vapour, is conducive to water vapour and enters cold plate.
Further, the lower end of the postnotum is also provided with the second condensed water discharge outlet, second condensed water discharge outlet
It is connected by condensate pipe with the condensate draining, can prevents from leading to liquid in condensate draining when the blocking of the first condensed water discharge outlet
Face is excessively high, is unfavorable for the circulation of water vapour.
Further, the position for the water vapour export mouth being corresponded in the shell is equipped with miniature exhaust fan, to help
In the circulation of water vapour.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of solar energy desalinator of the utility model；
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1；
Fig. 3 is a kind of the schematic diagram of the section structure of the heat exchanger plates of solar energy desalinator of the utility model；
Fig. 4 is a kind of structural schematic diagram of the heat exchanger plates of solar energy desalinator (front surface) of the utility model；
Fig. 5 is a kind of the schematic diagram of the section structure of the cold plate of solar energy desalinator of the utility model；
Fig. 6 is a kind of structural schematic diagram of the front panel of solar energy desalinator of the utility model；
Fig. 7 is a kind of structural schematic diagram of the postnotum of solar energy desalinator of the utility model.
In figure:
1 front panel 11 of shell
111 postnotum 12 of air introduction hole
121 fresh water outlet 122 of sea intake
First condensed water discharge outlet, 123 water vapour export mouth 124
Second condensed water discharge outlet, 125 heat exchanger plates 2
Exchange heat the interdigitated heat exchange runner 22 of partition 21
23 water outlet 24 of water inlet
Exchange heat 25 through-hole 251 of isolation channel
Cold plate 3 condenses partition 31
Interdigitated condensation runner 32 condenses isolation channel 33
331 equalizer flow tube 4 of through-hole
5 condensate draining 6 of carbon fiber felt layers
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
A kind of solar energy desalinator, as Figure 1-Figure 2, including being in flat box-like shell 1 and being arranged in shell
The length of heat exchanger plates 2, cold plate 3 and equalizer flow tube 4 in body 1, shell 1 is 120cm, width 80cm, with a thickness of 9.2cm, shell
Body 1 has the front panel 11 and postnotum 12 that are oppositely arranged, and front panel 11 is glass panel, equalizer flow tube 4, heat exchanger plates 2 and cold
Solidifying plate 3 is sequentially arranged at from front to back in shell 1, the size and shape of heat exchanger plates 2 respectively with the size of cold plate 3 and phase shape phase
Together.The rear surface of heat exchanger plates 2 and the front surface of cold plate 3 are fixed together, the rear surface of cold plate 3 and the postnotum of shell 1
12 are fixed together.
As shown in figure 3, heat exchanger plates 2 are made by Heat Conduction Material, heat exchange slot is offered in the rear surface of heat exchanger plates 2, is changed
Length direction in heat channel along heat exchanger plates 2 is provided with Multi-layer exchanging heat partition 21, forms setting between the partition 21 that exchanges heat and is exchanging heat
Interdigitated heat exchange runner 22 in slot, heat exchanger plates 2 with a thickness of 5mm, the spacing between adjacent heat exchange partition 21 is 20mm, is handed over
The lower end of finger-type heat exchange runner 22 is provided with water inlet 23, and the upper end of interdigitated heat exchange runner 22 is provided with water outlet 24, water inlet
Mouth 23 and water outlet 24 are provided with the slot bottom of heat exchange slot.As shown in figs 2-4, the front surface of heat exchanger plates 2 is arranged in equalizer flow tube 4
Upper end and be connected with the water outlet 24 of the interdigitated heat exchange runner 22 of heat exchanger plates 2, the front surface of heat exchanger plates 2 corresponds to equalizer flow tube
4 lower section is fitted with one for absorbing the carbon fiber felt layers 5 of solar energy, the respective inner walls of carbon fiber felt layers 5 and shell 1 it
Between be formed with for water vapor stream lead to steam channel；As shown in figure 5, the top of cold plate 3 offer it is multiple for import water steaming
The gas port of vapour offers condensate tank(trap) in the rear surface of cold plate 3, is provided in condensate tank(trap) along the length direction of cold plate 3
Multilayer condenses partition 31, condenses the interdigitated condensation runner 32 for being formed and being arranged in condensate tank(trap) between partition 31, the thickness of cold plate 3
Degree is 20mm, and the spacing between adjacent condensation partition 31 is that 50mm has in this way, can guarantee the low flow velocity of water vapour
Conducive to the optimal condensation effect of acquisition.
As shown in figures 1 to 6, the bottom in shell 1 is provided with the condensate draining that condensed water is formed for collecting water vapour
6, multiple air introduction holes for being conducive to mathematical models are opened up along the width direction of shell 1 on the front panel 11 of shell 1
111, as shown in Fig. 1, Fig. 3, Fig. 5 and Fig. 7, the lower end of postnotum 12 offer respectively sea intake 121, fresh water outlet 122,
First condensed water discharge outlet 123 and the water vapour export mouth 124 above the first condensed water discharge outlet 123, sea intake
121 are connected by conduit with the water inlet 23 of interdigitated heat exchange runner 22, and the first condensed water discharge outlet 123 passes through condensate pipe
It is connected with condensate draining 6, fresh water outlet 122 is connected with interdigitated condensation runner 32.Lower end in heat exchanger plates 2 is provided with
The slot bottom of the one heat exchange isolation channel 25 being isolated with its interdigitated heat exchange runner 22, heat exchange isolation channel 25 offers a through-hole 251,
Lower end in cold plate 3 is provided with a condensation isolation channel 33 being isolated with its interdigitated condensation runner 32, condenses isolation channel 33
Slot bottom also offer a through-hole 331, the water vapour of steam channel passes sequentially through heat exchange isolation channel 25 and condenses isolation channel 33
Through-hole is finally exported by the water vapour export mouth 124 on postnotum 12.
After adopting the above structure, a kind of solar energy desalinator of the utility model, specific workflow are as follows: sunlight
It is radiated in carbon fiber felt layers 5 through front panel 11, when the solar heat amount of radiation that carbon fiber felt layers 5 absorb makes shell
When temperature in 1 is suitble to seawater effectively to evaporate, the heat exchanger plates 2 to fit with carbon fiber felt layers 5 also temperature with higher is led to
Calculating is crossed, in the case where solar radiation is ideal, the temperature for flowing to the seawater of interdigitated 22 the top of heat exchange runner is reachable
To 65 DEG C, as shown in the solid arrow and Fig. 3 in Fig. 2, the interdigitated heat exchange runner 22 that seawater enters heat exchanger plates 2 is tentatively changed
Heat enters equalizer flow tube 4 by the seawater tentatively to exchange heat, is uniformly trickled by the current balance function of equalizer flow tube 4 in carbon fiber felt layers 5
On, seawater is from top to bottom carried out along carbon fiber felt layers 5 by thermal evaporation, such as the dotted arrow and Fig. 3, Fig. 5 and figure in Fig. 2
Shown in 7, a part of seawater forms the interdigitated condensation runner 32 that water vapour enters cold plate 3 by the gas port on cold plate 3,
Hotter water vapour, which passes through, carries out heat exchange effect with the colder seawater in interdigitated heat exchange runner 22, is condensed into fresh water and by light
Water outlet 122 is discharged.The seawater of the not formed water vapour flowed down along carbon fiber felt layers 5 flows into condensate draining 6 and passes through
The discharge of first condensed water discharge outlet 123.Since the temperature of the seawater in interdigitated heat exchange runner 22 gradually rises from the bottom to top, and
Water vapour in interdigitated condensation runner 32 from top to bottom circulates, to guarantee that the condensation effect of water vapour is become better and better.
A kind of solar energy desalinator of the utility model, avoids embrane method desalination technology in terms of desalination technology
Common problem in (dialysis and hyperfiltration) is difficult to make for a long time as there is the easy fouling of film surface in high hardness water
With, use the barriers such as later period consumptive material maintenance cost height.Due in evaporation process, the evaporation efficiency of the solar energy desalinator
Influence degree by salt content in water is small, low without generating ion-exchange working efficiency in the slightly higher water of salinity
The problem of.Heat build-up evaporation is carried out using carbon fiber felt, since liquid to be evaporated is in flow regime during being somebody's turn to do, will not be produced
Salt crystalline polamer existing for the raw general way of distillation.
A kind of solar energy desalinator of the utility model, by heat build-up layer (carbon fiber felt layers), heat exchanger plates and cold plate
It is integrally disposed in the little shell in a space, lightweight and portable in volume, can be carried out sea water desalination, energy conservation and environmental protection, and cost using the sun
It is cheap, use when going to sea suitable for salt lake saline desalination, the desalination of hinterland hardness water, island operation, small boat.
Further, it is imported as shown in fig. 6, opening up multiple air for being conducive to mathematical models on the front panel 11 of shell 1
Hole 111 can accelerate the evaporation of water vapour, be conducive to water vapour and enter cold plate.
Further, as shown in Figure 1 and Figure 7, the lower end of postnotum 12 is also provided with the second condensed water discharge outlet 125, and second
Condensed water discharge outlet 125 is connected by condensate pipe with condensate draining 6, can prevent from blocking when the first condensed water discharge outlet 123
Lead in condensate draining 6 that liquid level is excessively high, is unfavorable for the circulation of water vapour.
Further, the position that water vapour export mouth 124 is corresponded in shell 1 is equipped with miniature exhaust fan (not shown),
To facilitate the circulation of water vapour.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (7)
1. a kind of solar energy desalinator, including in flat box-like shell and setting the intracorporal heat exchanger plates of the shell,
Cold plate and equalizer flow tube, the shell have the front panel and postnotum being oppositely arranged, it is characterised in that: the front panel is glass
Glass panel, the equalizer flow tube, the heat exchanger plates and the cold plate are sequentially arranged at from front to back in the shell, described to change
The rear surface of hot plate and the front surface of the cold plate are fixed together, the back of the rear surface of the cold plate and the shell
Plate is fixed together；
The equalizer flow tube is arranged in the upper end of the front surface of the heat exchanger plates and is connected with the inside of the heat exchanger plates, described to change
The front surface of hot plate, which corresponds to, is fitted with one for absorbing the carbon fiber felt layers of solar energy, the carbon fiber below the equalizer flow tube
The steam channel led to for water vapor stream is formed between dimension felt layers and the respective inner walls of the shell；Setting in the heat exchanger plates
There is interdigitated heat exchange runner, interdigitated condensation runner is provided in the cold plate, is offered above the cold plate multiple
For importing the gas port of water vapour, the intracorporal bottom of shell is provided with condensate draining；
The lower end of the postnotum offers sea intake, fresh water outlet, the first condensed water discharge outlet and and water respectively
Steam export mouth, the sea intake are connected by conduit with the lower end of the interdigitated heat exchange runner, first condensation
Water outlet is connected by condensate pipe with the condensate draining, the fresh water outlet and the interdigitated condensation runner
Lower end is connected, and the water vapour export mouth is connected with the steam channel.
2. a kind of solar energy desalinator according to claim 1, it is characterised in that: opened on the front panel of the shell
If multiple air introduction holes for being conducive to mathematical models.
3. a kind of solar energy desalinator according to claim 1, it is characterised in that: the size and shape of the heat exchanger plates
Shape is identical as the size of the cold plate and phase shape respectively.
4. a kind of solar energy desalinator according to claim 1, it is characterised in that: in the rear surface of the heat exchanger plates
Heat exchange slot is offered, the heat exchange slot is interior to be provided with Multi-layer exchanging heat partition, the heat exchange along the length direction of the heat exchanger plates
The interdigitated heat exchange runner being arranged in the heat exchange slot is formed between partition.
5. a kind of solar energy desalinator according to claim 1, it is characterised in that: in the rear surface of the cold plate
Condensate tank(trap) is offered, the length direction of the cold plate is provided with multilayer in the condensate tank(trap) and condenses partition, the condensation
The interdigitated condensation runner being arranged in the condensate tank(trap) is formed between partition.
6. a kind of solar energy desalinator according to claim 1, it is characterised in that: also open the lower end of the postnotum
Equipped with the second condensed water discharge outlet, second condensed water discharge outlet is connected by condensate pipe with the condensate draining.
7. a kind of solar energy desalinator according to claim 1, it is characterised in that: correspond to the water in the shell
The position of steam export mouth is equipped with miniature exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340139.1U CN209024228U (en) | 2016-12-08 | 2016-12-08 | A kind of solar energy desalinator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340139.1U CN209024228U (en) | 2016-12-08 | 2016-12-08 | A kind of solar energy desalinator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209024228U true CN209024228U (en) | 2019-06-25 |
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ID=66867896
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621340139.1U Active CN209024228U (en) | 2016-12-08 | 2016-12-08 | A kind of solar energy desalinator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495266A (en) * | 2016-12-08 | 2017-03-15 | 黎明职业大学 | A kind of solar energy desalinator |
-
2016
- 2016-12-08 CN CN201621340139.1U patent/CN209024228U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495266A (en) * | 2016-12-08 | 2017-03-15 | 黎明职业大学 | A kind of solar energy desalinator |
| CN106495266B (en) * | 2016-12-08 | 2023-04-14 | 黎明职业大学 | Solar seawater desalination device |
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