CN207760175U - A kind of high-efficiency photovoltaic driving desalination plant - Google Patents
A kind of high-efficiency photovoltaic driving desalination plant Download PDFInfo
- Publication number
- CN207760175U CN207760175U CN201721743894.9U CN201721743894U CN207760175U CN 207760175 U CN207760175 U CN 207760175U CN 201721743894 U CN201721743894 U CN 201721743894U CN 207760175 U CN207760175 U CN 207760175U
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- China
- Prior art keywords
- heat exchange
- exchange box
- screw
- sleeve
- heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
High-efficiency photovoltaic drives desalination plant, including heat exchange box, the bottom of heat exchange box is communicated with screw-sleeve heat recovery coil, the arrival end of screw-sleeve heat recovery coil is disposed with filter and water pump, the outlet end of screw-sleeve heat recovery coil then be arranged heat exchange upper box part spray tube connect, steam pipe is connected at the top of heat exchange box, and it is additionally provided with steam pump at the arrival end of steam pipe, a part for the steam pipe is sleeved in screw-sleeve heat recovery coil, and the outlet end of steam pipe is connected with the fresh-water tank outside heat exchange box, electrical heating coil pipe is additionally provided in the heat exchange box below spray tube, and the bottom end of heat exchange box is then provided with concentrated seawater discharge line.This is a kind of simple in sturcture, ingenious in design, and low energy consumption, and the high photovoltaic of heat recovery efficiency drives desalination plant.
Description
Technical field
The utility model is related to field of seawater desalination, especially a kind of high-efficiency photovoltaic drives desalination plant.
Background technology
With the increasingly depleted of World Freshwater Resources, sea water desalination, which has become, solves the most important means of shortage of water resources
One of, sea water desalination is the technology and process using seawater desalination production fresh water.At present there are many kinds of artificial seawater desalination methods,
Such as industrial multistage flash distillation mainly used, reverse osmosis, multiple-effect evaporation, but these methods will be to consume a large amount of fuel
Or resource is cost, and how be dropped to the polluters such as air emission greenhouse gas and oxynitrides in desalination process
Energy consumption or how to be that current world's fresh water prepares one of the important directions developed using nature green energy resource prepared by low fresh water.
Solar energy is a kind of inexhaustible, nexhaustible clear energy sources, and fossil fuel can be reduced using solar energy
Consumption and reduction CO2Discharge, so, solar seawater desalination be solve shortage of fresh water one kind have applications well
The method of foreground.But existing solar energy sea water desalination apparatus still has certain problem in use：Such as cost
Situation high, device is complicated, energy utilization rate is not high.Therefore need one kind being capable of solution to the problems described above or dress now
It sets.
Invention content
The utility model is to propose that one kind is simple in structure, design is skilful to solve the above-mentioned deficiency present in the prior art
Wonderful, low energy consumption, and the high photovoltaic of heat recovery efficiency drives desalination plant.
The technical solution of the utility model is：A kind of high-efficiency photovoltaic driving desalination plant, it is characterised in that：Institute
The device stated includes heat exchange box, and the bottom of heat exchange box is communicated with screw-sleeve heat recovery coil, screw-sleeve recuperation of heat disk
The arrival end of pipe is disposed with filter and water pump, and the outlet end of screw-sleeve heat recovery coil is then with setting in heat exchange box
The spray tube on top connects, and steam pipe is connected at the top of heat exchange box, and be additionally provided with steam at the arrival end of steam pipe
Pump, a part for the steam pipe is sleeved in screw-sleeve heat recovery coil, and the outlet end of steam pipe be located at heat exchange box
External fresh-water tank is connected, and electrical heating coil pipe is additionally provided in the heat exchange box below spray tube, and the bottom end of heat exchange box is then set
It is equipped with concentrated seawater discharge line, the water pump, steam pump and electrical heating coil pipe are powered by accumulator, and accumulator
Then it is connected by conducting wire with solar panel, the device further includes the control to match with accumulator and solar panel
Device.
The outer wall of the heat exchange box is additionally provided with heat insulation layer.
The utility model compared with the existing technology, has the following advantages that：
The high-efficiency photovoltaic of this kind of structure type drives desalination plant, absorbs sunlight to storage using solar panel
Battery charges, and provides power to electrical heating coil pipe, water pump and steam pump etc. by accumulator, does not consume conventional fossil energy；It is logical
Reasonable Arrangement seawater spraying device, electrical heating coil pipe and screw-sleeve heat recovery coil in heat exchange box are crossed, space waste is reduced,
Keep whole device compact, simple and practical, while spray flux and steam flow by controlling to adjust seawater, reduces gaseous phase partial pressure production
Raw more low-pressure steams, improve evaporation condensation heat-exchange efficiency.Vapor has both been recycled using screw-sleeve heat recovery coil
Condensation latent heat, and the sensible heat of concentrated seawater is utilized, screw type design also adds the contact heat-exchanging time, to improve it is whole
Heat recovery efficiency obtains has obtained valuable freshwater resources simultaneously.
The device use integrated design, novel form is simple and practical in structure, adaptable, not only use solar energy this
Kind clean energy resource has fully recycled the waste heat of each section generation as heat source, improves the utilization ratio of the energy, body
The theory of " energy-saving and emission-reduction, environmentally protective " is showed.It is supplied in coastal area, inland bitter area and vast lonely and remote Rural water supply
Electric under-developed area drives desalination plant using this easy photovoltaic, can meet the growing water demand of people,
And there are higher commercialization potentiality in field of seawater desalination and be widely applied foreground.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific implementation mode
Below in conjunction with description of the drawings specific embodiment of the present utility model.As shown in Figure 1：A kind of high-efficiency photovoltaic driving
Desalination plant, including a basic heat exchange box 1, the bottom of this heat exchange box 1 are communicated with screw-sleeve recuperation of heat disk
Pipe 2, the arrival end of screw-sleeve heat recovery coil 2 are disposed with filter 3 and water pump 4, and screw-sleeve recuperation of heat
The outlet end of coil pipe 2 then connects with the spray tube 5 for being arranged on 1 top of heat exchange box, and steam pipe is also associated at the top of heat exchange box 1
6, and steam pump 7 is additionally provided at the arrival end of steam pipe 6, a part for steam pipe 6 is sleeved on screw-sleeve recuperation of heat disk
In pipe 2, the two forms double-deck sleeve structure, and the outlet end of this steam pipe 6 and the fresh-water tank outside heat exchange box 1
10 are connected, and are additionally provided with electrical heating coil pipe 8 in the heat exchange box 1 below spray tube 5, are then provided in the bottom end of heat exchange box 1 dense
Seawater discharge line 9, and the outer wall of heat exchange box 1 is additionally provided with heat insulation layer
Above-mentioned water pump 4, steam pump 7 and electrical heating coil pipe 8 is powered by accumulator, and accumulator then with the sun
Energy solar panel is connected by conducting wire, and the present apparatus further includes the controller to match with accumulator and solar panel.
The course of work of the high-efficiency photovoltaic driving desalination plant of the utility model embodiment is as follows：It needs to carry out seawater
When desalt processing, starts water pump 4 first, seawater is introduced into screw-sleeve heat recovery coil 2, enters screw sheel in seawater
Before formula heat recovery coil 2, it can be filtered under the action of filter 3, prevent the impurity of bulky grain from entering screw-sleeve
In heat recovery coil 2, seawater is sprayed after screw-sleeve heat recovery coil 2 by spray tube 5, is located at 5 lower section of spray tube
Electrical heating coil pipe 8 work in advance and have certain heat, spray the Absorption by Sea Water electrical heating coil pipe on electrical heating coil pipe 8
Heat of vaporization on 8, the water vapour of formation are gathered in the top of heat exchange box 1, this part is loaded with the water vapour of heat in steam pump 7
Under the action of enter in steam pipe 6, the flow direction phase of flow direction and the seawater in screw-sleeve heat recovery coil 2
Instead, i.e., it is flowed in interlayer of the seawater between screw-sleeve heat recovery coil 2 and steam pipe 6, and steam is then in steam pipe 6
Flowing, carries out heat exchange, the heat in steam is by Absorption by Sea Water, and seawater becomes hot sea water, and steam then condenses in the process
Fresh water is formed, and is imported into fresh-water tank 10 eventually by pipeline；And from the seawater sprayed in spray tube 5, it is not evaporated
Part seawater can be pooled to the bottom of heat exchange box 1, and be carried out to the fresh seawater entered in screw-sleeve heat recovery coil 2 pre-
Heat, after heat exchange cools down, the seawater of this part high concentration is directly discharged by concentrated seawater discharge line 9.
Claims (2)
1. a kind of high-efficiency photovoltaic drives desalination plant, it is characterised in that：The device includes heat exchange box（1）, heat exchange box
（1）Bottom be communicated with screw-sleeve heat recovery coil（2）, screw-sleeve heat recovery coil（2）Arrival end set successively
It is equipped with filter（3）And water pump（4）, screw-sleeve heat recovery coil（2）Outlet end then be arranged in heat exchange box（1）Top
Spray tube（5）Connect, in heat exchange box（1）Top be connected with steam pipe（6）, and in steam pipe（6）Arrival end at also set
It is equipped with steam pump（7）, the steam pipe（6）A part be sleeved on screw-sleeve heat recovery coil（2）It is interior, and steam pipe（6）
Outlet end be located at heat exchange box（1）External fresh-water tank（10）It is connected, in spray tube（5）The heat exchange box of lower section（1）Inside also set
It is equipped with electrical heating coil pipe（8）, and heat exchange box（1）Bottom end be then provided with concentrated seawater discharge line（9）, the water pump（4）, steam
Heat pump（7）With electrical heating coil pipe（8）It is powered by accumulator, and accumulator then passes through conducting wire phase with solar panel
Even, the device further includes the controller to match with accumulator and solar panel.
2. high-efficiency photovoltaic according to claim 1 drives desalination plant, it is characterised in that：The heat exchange box（1）
Outer wall be additionally provided with heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743894.9U CN207760175U (en) | 2017-12-14 | 2017-12-14 | A kind of high-efficiency photovoltaic driving desalination plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721743894.9U CN207760175U (en) | 2017-12-14 | 2017-12-14 | A kind of high-efficiency photovoltaic driving desalination plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207760175U true CN207760175U (en) | 2018-08-24 |
Family
ID=63186471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721743894.9U Expired - Fee Related CN207760175U (en) | 2017-12-14 | 2017-12-14 | A kind of high-efficiency photovoltaic driving desalination plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207760175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437356A (en) * | 2018-12-29 | 2019-03-08 | 大连海洋大学 | A kind of desalination plant for being able to achieve multi-stage heat coupling and utilizing |
-
2017
- 2017-12-14 CN CN201721743894.9U patent/CN207760175U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437356A (en) * | 2018-12-29 | 2019-03-08 | 大连海洋大学 | A kind of desalination plant for being able to achieve multi-stage heat coupling and utilizing |
| CN109437356B (en) * | 2018-12-29 | 2024-01-09 | 大连海洋大学 | Sea water desalination device capable of realizing multistage coupling utilization of heat |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20181214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |