CN104192929A - Freshwater production device - Google Patents
Freshwater production device Download PDFInfo
- Publication number
- CN104192929A CN104192929A CN201410385159.XA CN201410385159A CN104192929A CN 104192929 A CN104192929 A CN 104192929A CN 201410385159 A CN201410385159 A CN 201410385159A CN 104192929 A CN104192929 A CN 104192929A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- interchanger
- fresh water
- generating apparatus
- water production
- 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.)
- Pending
Links
- 239000013505 freshwater Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000003570 air Substances 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 239000012080 ambient air Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 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
- Y02A20/20—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 discloses a freshwater production device. The freshwater production device comprises a first heat exchanger used for being placed in water and a second heat exchanger used for being in contact with air, wherein the first heat exchanger and the second heat exchanger are connected by virtue of a pipeline to form a heat exchange circulation pipeline, a condensate collecting mechanism is arranged below the second heat exchanger, and a heating mechanism is installed beside the second heat exchanger and is used for heating air at the periphery of the second heat exchanger. The freshwater production device has the advantages that any chemical or mechanical energy does not need to be consumed, pollution emission is avoided, the environment is protected, the energy is saved, and the operating cost is almost zero; the structure is simple, and the installation is simple and convenient; the freshwater production device can be widely used for fully utilizing the temperature difference of a water body on the water level for coagulating to generate freshwater for seaside buildings, offshore platforms (such as drilling platforms, steamboats and isolated islands) and the like, thereby being capable of effectively solving the problem of freshwater production on the water level or on the isolated islands without freshwater.
Description
[technical field]
The present invention relates to fresh water production field, especially a kind of fresh water production generating apparatus.
[background technology]
Fresh water is the closely bound up essential material of life biological on ground, and the soil of lack of water just cannot breed biology.Fresh water is irrigated and the bioelement that breeds terrestrial life especially.On the earth, the total amount of water is 1,400,000,000 cubes of kms, although tellurian water is a lot, but fresh water reserves only account for 2.53% of global total Water, and wherein 68.7% belong to again solid glacier, be distributed in the high mountain He Nan, the northern polar regions that are difficult to utilization, some fresh water buries in underground very dark place, is difficult to exploit.
In the arid desert area, or immense Open Sea midocean, obtain fresh water and will be and difficulty.Although at present desalination technology is ripe, have seawater freezing method, electroosmose process, distillation method, reverse osmosis method etc. to carry out sea and desalinate, aforesaid method or complex structure, equipment is huge, or processing and maintenance cost high.
The surperficial annual water temperature of three big oceans-the Pacific Ocean, the Atlantic Ocean and the Indian Ocean (Pacific Ocean, the Atlantic Ocean and the Indian Ocean) is about 17.4 ℃, wherein the highest with the Pacific Ocean, reaches 19.1 ℃, and taking second place in the Indian Ocean, reaches 17.0 ℃, and the Atlantic Ocean is minimum, is 16.9 ℃.Water temperature generally reduces with the increase of the degree of depth, and the water temperature at 1000 meters of of the degree of depth is about 4～5 ℃, and 2000 meters of are 2～3 ℃, and being deeper than 3000 meters of is 1～2 ℃.In addition, the air overwhelming majority in sea is all water saturation air.
[summary of the invention]
The object of the invention is to overcome the deficiency that above-described prior art exists, a kind of environmental protection and energy saving are provided, simple in structure, invest little and without the fresh water production generating apparatus of running cost.
For achieving the above object, technical scheme of the present invention is: fresh water production generating apparatus, comprise for being positioned over the First Heat Exchanger of water and the second interchanger for contacting with air, described First Heat Exchanger and the second interchanger are connected to form heat exchange circulation line by pipeline, below described the second interchanger, condensate water collecting mechanism are set.In described First Heat Exchanger and the second interchanger and the pipeline that is connected, fill heat exchange medium, by heat exchange medium, ceaselessly turn round, make the second heat exchanger surface all the time in substantially suitable with water temp low temperature, airborne water is condensed in described the second heat exchanger surface by chance is cold, and then drippage sets in advance in collecting mechanism.
The other heating arrangements of installing of described the second interchanger, for the second interchanger ambient air is heated, to improve air moisture content, improves condensed water output.
The preferred solar heat-collection plate of described heating arrangements, is installed on the top of described the second interchanger.
Described solar heat-collection plate is minimum arranges two, and a minute up and down or left and right is arranged, and described the second interchanger is arranged between described two solar heat-collection plates.
Described the second interchanger is vertically or has the setting of certain pitch angle, the landing that is beneficial to condense collection.
The pitch angle of described the second interchanger can be 5-45 °.
Described First Heat Exchanger and the second interchanger are heat exchanger plate, minimum base plate and the panel of comprising of described heat exchanger plate, between described base plate and panel, be sealed with heat exchange cavity, in described heat exchange cavity, form some bonding parts by described base plate and panel inner surface laminating, can effectively improve base plate and contact with the heat exchange medium in heat exchange cavity with panel, improve heat transfer effect.
Described First Heat Exchanger is fixed on height-adjustable support, regulates as required heat exchanger degree of depth in water to regulate the temperature of air after heat exchange.
Compared with prior art, the present invention has the following advantages: without consuming any chemistry or mechanical energy, there is no disposal of pollutants, environmental protection and energy saving, almost do not have running cost; Simple in structure, simple installation; Can be widely used in seashore building or offshore platform (as drilling unit, steamer etc.) etc. and make full use of water body temperature head on water surface production fresh water that condenses, can effectively solve the water surface or there is no the isolated island fresh water production of fresh water.
[accompanying drawing explanation]
Fig. 1 is the structural representation of fresh water production generating apparatus of the present invention;
Fig. 2 is the structural representation of the middle heat exchanger plate of fresh water production generating apparatus of the present invention;
Fig. 3 is the sectional structure chart of heat exchanger plate in fresh water production generating apparatus of the present invention.
[embodiment]
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail.
Fresh water production generating apparatus, as shown in Figure 1, comprise for being positioned over the First Heat Exchanger 1 of water and the second interchanger 2 contacting with air, described First Heat Exchanger 1 and the second interchanger 2 are connected to form heat exchange circulation line by pipeline 4, below described the second interchanger 2, condensate water collecting mechanism 7 are set.In described First Heat Exchanger 1, the second interchanger 2 and the pipeline that is connected, fill heat exchange medium, by pump, heat exchange medium is ceaselessly turned round, make the second interchanger 2 surfaces all the time in substantially suitable with water temp low temperature, airborne water is condensed in described the second interchanger 2 surfaces by chance is cold, and then drippage sets in advance in collecting mechanism.At the other heating arrangements 3 of installing of described the second interchanger 2, for the second interchanger 2 ambient airs are heated, to improve air moisture content, improve condensed water output, the preferred solar heat-collection plate of described heating arrangements 3, is installed on the top of described the second interchanger 2.Or described solar heat-collection plate is minimum to be arranged more than two, a minute up and down or left and right is arranged, and described the second interchanger 2 is arranged between described solar heat-collection plate, and described like this second interchanger 2 will be full of hot saturated air around, improves fresh water generation.Described the second interchanger 2 is vertically or has the setting of certain pitch angle, is beneficial to condensed water landing and collects.Preferably, the pitch angle of described the second interchanger 2 can be 5-45 °.Preferably, the pitch angle of described the second interchanger 2 can be 30 °, and production efficiency is the highest like this.Described First Heat Exchanger 1 and the second interchanger 1 are heat exchanger plate, as Figure 2-3, minimum base plate 81 and the panel 82 of comprising of described heat exchanger plate, 82 of described base plate 81 and panel are sealed with heat exchange cavity 83, at the some bonding part A that fitted by described base plate 81 and panel 82 internal surfaces of the interior formation of described heat exchange cavity 83, can effectively improve the area that base plate 81 and panel 82 contact with heat exchange medium in heat exchange cavity 83, improve heat transfer effect.In described heat, hand over plate to change inlet porting 85 and outlet 84, described entrance 85 communicates with described heat exchange cavity 83, and described outlet 84 communicates with described heat exchange cavity 83.Described First Heat Exchanger 1 and described the second interchanger 6 can be to be arranged and assembled by some described heat exchanger plates, and the outlet 84 of wherein said heat exchanger plate is connected with the import 85 of adjacent described heat exchanger plate, can improve condensed water quantity like this.According to actual needs, the area of described interchanger can be adjusted flexibly.On described the second interchanger 2 surfaces, hydrophobic coat is set, makes condensed water dripple.Described First Heat Exchanger 1 is fixed on height-adjustable support, can regulate as required heat exchanger degree of depth in water to regulate the surface temperature of described the second interchanger 2 after heat exchange.
Although the present invention describes with reference to specific embodiment, this description not meaning that is construed as limiting the present invention.With reference to description of the invention, other of the disclosed embodiments change, and all can expect for those skilled in the art, and this variation should belong in affiliated claim limited range.
Claims (8)
1. fresh water production generating apparatus, it is characterized in that, comprise for being positioned over the First Heat Exchanger of water and the second interchanger for contacting with air, described First Heat Exchanger and the second interchanger are connected to form heat exchange circulation line by pipeline, below described the second interchanger, condensate water collecting mechanism are set.
2. according to fresh water production generating apparatus claimed in claim 1, it is characterized in that, the other heating arrangements of installing of described the second interchanger, for heating the second interchanger ambient air.
3. according to fresh water production generating apparatus claimed in claim 2, it is characterized in that, described heating arrangements is selected solar heat-collection plate, is installed on the top of described the second interchanger.
4. according to fresh water production generating apparatus claimed in claim 3, it is characterized in that, described solar heat-collection plate is minimum arranges two, and a minute up and down or left and right is arranged, and described the second interchanger is arranged between described two solar heat-collection plates.
5. according to fresh water production generating apparatus claimed in claim 4, it is characterized in that, described the second interchanger is vertically or has pitch angle setting, the landing that is beneficial to condense collection.
6. according to fresh water production generating apparatus claimed in claim 5, it is characterized in that, the pitch angle of described the second interchanger is 5-45 °.
7. according to fresh water production generating apparatus claimed in claim 1, it is characterized in that, described First Heat Exchanger and the second interchanger are heat exchanger plate, minimum base plate and the panel of comprising of described heat exchanger plate, between described base plate and panel, be sealed with heat exchange cavity, in described heat exchange cavity, form some bonding parts by described base plate and panel inner surface laminating.
8. according to fresh water production generating apparatus claimed in claim 1, it is characterized in that, described First Heat Exchanger is fixed on height-adjustable support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385159.XA CN104192929A (en) | 2014-08-06 | 2014-08-06 | Freshwater production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385159.XA CN104192929A (en) | 2014-08-06 | 2014-08-06 | Freshwater production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104192929A true CN104192929A (en) | 2014-12-10 |
Family
ID=52078352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410385159.XA Pending CN104192929A (en) | 2014-08-06 | 2014-08-06 | Freshwater production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104192929A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351651A (en) * | 1980-12-12 | 1982-09-28 | Courneya Calice G | Apparatus for extracting potable water |
| US20070256430A1 (en) * | 2006-05-03 | 2007-11-08 | Prueitt Melvin L | Water extraction from air and desalination |
| CN201354462Y (en) * | 2009-01-20 | 2009-12-02 | 周名扬 | Air fresh water generator |
| US8465628B1 (en) * | 2010-05-03 | 2013-06-18 | Richard L. Henderson | Floating solar energy conversion and water distillation apparatus |
| CN103930734A (en) * | 2011-10-03 | 2014-07-16 | Lrm工业国际公司 | Solar heat exchange panel |
| CN204125194U (en) * | 2014-08-06 | 2015-01-28 | 宋后恒 | Fresh water production generating apparatus |
-
2014
- 2014-08-06 CN CN201410385159.XA patent/CN104192929A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351651A (en) * | 1980-12-12 | 1982-09-28 | Courneya Calice G | Apparatus for extracting potable water |
| US20070256430A1 (en) * | 2006-05-03 | 2007-11-08 | Prueitt Melvin L | Water extraction from air and desalination |
| CN201354462Y (en) * | 2009-01-20 | 2009-12-02 | 周名扬 | Air fresh water generator |
| US8465628B1 (en) * | 2010-05-03 | 2013-06-18 | Richard L. Henderson | Floating solar energy conversion and water distillation apparatus |
| CN103930734A (en) * | 2011-10-03 | 2014-07-16 | Lrm工业国际公司 | Solar heat exchange panel |
| CN204125194U (en) * | 2014-08-06 | 2015-01-28 | 宋后恒 | Fresh water production generating apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |