CN201169546Y - Low-energy consumption seawater desalination device - Google Patents
Low-energy consumption seawater desalination device Download PDFInfo
- Publication number
- CN201169546Y CN201169546Y CNU2008200318457U CN200820031845U CN201169546Y CN 201169546 Y CN201169546 Y CN 201169546Y CN U2008200318457 U CNU2008200318457 U CN U2008200318457U CN 200820031845 U CN200820031845 U CN 200820031845U CN 201169546 Y CN201169546 Y CN 201169546Y
- Authority
- CN
- China
- Prior art keywords
- water tank
- condensation
- water
- pipe
- condensation water
- 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
- 239000013535 sea water Substances 0.000 title claims abstract description 17
- 238000005265 energy consumption Methods 0.000 title claims abstract description 8
- 238000010612 desalination reaction Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000009833 condensation Methods 0.000 claims abstract description 24
- 230000005494 condensation Effects 0.000 claims abstract description 24
- 239000013505 freshwater Substances 0.000 claims abstract description 6
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A low-energy-consumption seawater desalination device comprises a condensation water tank and a gas collecting hood, wherein a condensation pipe (2) is arranged in the condensation water tank (1), a water pump (3) is arranged at the upper part of the condensation pipe, the water pump is connected with a seawater inlet pipe (4), a seawater outlet pipe (5) is connected at the lower end of the condensation pipe (2), a steam inlet pipe (6) is connected with the condensation water tank, a hole (7) is formed in the other side of the condensation water tank, an air extractor (8) is arranged in the hole, a fresh water outlet pipe (9) is arranged at the bottom of the condensation water tank, the steam inlet pipe (6) is connected with the top of the. The utility model has the advantages of low energy consumption, low cost, reduced maintenance expenditure, wide application range and the like.
Description
Technical field
The utility model relates to the sea water desaltination field, relates in particular to a kind of sea water desalinating plant of less energy-consumption.
Background technology
China is the country of Freshwater resources scarcity, but has wide ocean area, a large amount of seawater are not used, and the method for sea water desaltination is all being sought in countries in the world: methods such as electrodialysis, ionic membrane filtration, pyrogenic distillation, multistage flash evaporation, reverse osmosis are arisen at the historic moment.But above-mentioned these method ubiquities the deficiency that power consumption is big, cost is high, operating maintenance is difficult, fail so far to be applied.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of less energy-consumption sea water desalinating plant is provided.
The purpose of this utility model solves by the following technical solutions: the utility model condensation water tank, gas skirt are formed, it is characterized in that: prolong is housed in condensation water tank, extract the submarine seawater as the condensation source by water pump, still flow back to the ocean after the utilization, by float gas skirt is housed on the sea, the cover apical grafting has pipe and condensation water tank to join, water vapour on the sea is through the condensation water tank fresh water that congeals into, vacuum fan is imported water vapour continually, water tank bottom is equipped with the fresh water rising pipe, delivers to make use.
Unusual effect of the present utility model: owing to use the water of seabed or river, lake, river bed to do the condensation source, cut down the consumption of energy greatly, the components and parts of use are few, and are with low cost, and reduce and safeguard expenditure, but widespread use sea, river, lake, river bank resident.
Below in conjunction with accompanying drawing the utility model is further elaborated.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Referring to figure, prolong (2) is housed in condensation water tank (1), water pump (3) is equipped with on prolong top, and the water pump termination has seawater water inlet pipe (4), and prolong (2) lower end is connected to seawater rising pipe (5), condensation water tank upside or top are connected to water vapour inlet pipe (6), the condensation water tank opposite side has a hole (7), and vacuum fan (8) is housed in the hole, and fresh water rising pipe (9) is equipped with in the condensation water tank bottom, water vapour inlet pipe (6) is joined with gas skirt (10) cover top, and float (11) is equipped with in the gas skirt bottom.
Claims (2)
1, a kind of less energy-consumption sea water desalinating plant, form by condensation water tank, gas skirt, it is characterized in that: prolong (2) is housed in the condensation water tank (1), water pump (3) is equipped with on prolong top, the water pump termination has seawater water inlet pipe (4), prolong (2) lower end is connected to seawater rising pipe (5), condensation water tank is connected to water vapour inlet pipe (6), the condensation water tank opposite side has a hole (7), vacuum fan (8) is housed in the hole, fresh water rising pipe (9) is equipped with in the condensation water tank bottom, and water vapour inlet pipe (6) is joined with gas skirt (10) cover top, and float (11) is equipped with in the gas skirt bottom.
2, by the described less energy-consumption sea water desalinating plant of claim 1, it is characterized in that: water vapour inlet pipe (6) is connected on condensation water tank upside or top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200318457U CN201169546Y (en) | 2008-02-14 | 2008-02-14 | Low-energy consumption seawater desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200318457U CN201169546Y (en) | 2008-02-14 | 2008-02-14 | Low-energy consumption seawater desalination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169546Y true CN201169546Y (en) | 2008-12-24 |
Family
ID=40208600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200318457U Expired - Fee Related CN201169546Y (en) | 2008-02-14 | 2008-02-14 | Low-energy consumption seawater desalination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201169546Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811743A (en) * | 2010-04-09 | 2010-08-25 | 兰州节能环保工程有限责任公司 | Circulation evaporator |
| CN101774657B (en) * | 2010-01-15 | 2011-07-20 | 绍兴文理学院 | Sea water desalinization device for ships and method for preparing fresh water |
-
2008
- 2008-02-14 CN CNU2008200318457U patent/CN201169546Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774657B (en) * | 2010-01-15 | 2011-07-20 | 绍兴文理学院 | Sea water desalinization device for ships and method for preparing fresh water |
| CN101811743A (en) * | 2010-04-09 | 2010-08-25 | 兰州节能环保工程有限责任公司 | Circulation evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20110214 |