JPH0557272A - Solar fresh water generator - Google Patents
Solar fresh water generatorInfo
- Publication number
- JPH0557272A JPH0557272A JP3219800A JP21980091A JPH0557272A JP H0557272 A JPH0557272 A JP H0557272A JP 3219800 A JP3219800 A JP 3219800A JP 21980091 A JP21980091 A JP 21980091A JP H0557272 A JPH0557272 A JP H0557272A
- Authority
- JP
- Japan
- Prior art keywords
- fresh water
- greenhouse
- water
- cooling cylinder
- seawater
- 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
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
-
- 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
-
- 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
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は水道、井戸、河川等がな
く、飲料水がない海岸砂漠地域、および離島等において
簡便に真水を造ることができる太陽電池を利用したソー
ラ真水造水器に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a solar fresh water maker using a solar cell that can easily produce fresh water in a coastal desert area where there is no drinking water, wells, rivers, etc. and drinking water. It is a thing.
【0002】[0002]
【従来の技術】従来、海岸砂漠地域等においては、生活
に必要な真水が不足し、そのために大ががりなイオン交
換装置を用いて真水を造っている。また、イオン交換法
による真水造水器のように大ががりな装置でなく、簡易
的に真水を造る場合には海水を煮沸、蒸溜して真水を造
ることも行われている。2. Description of the Related Art Conventionally, in the coastal desert area and the like, fresh water necessary for daily life is insufficient, and for this reason, fresh water is produced using a large-scale ion exchange device. Further, instead of a large-scale device such as a fresh water freshener by the ion exchange method, when simply making fresh water, seawater is boiled and distilled to make fresh water.
【0003】[0003]
【発明が解決しようとする課題】しかし、イオン交換法
による真水造水器は極めて大ががりで、コストがかか
り、簡易的に真水を造る方式としては適当ではなく、ま
た加熱して煮沸することにより真水を造る方法では、加
熱のための燃料を必要とし、それが手軽に得られないよ
うな場合には真水を造ることができない。However, the fresh water fresh water generator by the ion exchange method is extremely large and costly, and is not suitable as a method for simply making fresh water, and it should be heated and boiled. Therefore, the method of producing fresh water requires fuel for heating, and it is impossible to produce fresh water when it cannot be obtained easily.
【0004】本発明は上記課題を解決するためのもの
で、太陽電池を利用することにより、どのような地域に
おいても簡便、容易、かつ安価に真水を造ることができ
るソーラ真水造水器を提供することを目的とする。The present invention is intended to solve the above-mentioned problems, and provides a fresh solar water demineralizer capable of simply, easily and inexpensively producing fresh water by utilizing a solar cell in any region. The purpose is to do.
【0005】[0005]
【課題を解決するための手段】本発明は、太陽電池で駆
動される水中ポンプにより汲み上げた水を透明体で形成
した温室に導き、温室内で蒸発させて真水を造水する真
水造水器であって、前記温室内に、水中ポンプにより汲
み上げた水により冷却される冷却筒と、冷却筒を冷却し
た水が供給される蒸発皿と、冷却筒の下方に配置され、
冷却筒で結露した水が滴下される樋とを配置したことを
特徴とする。DISCLOSURE OF THE INVENTION The present invention is a fresh water desalination device for introducing water drawn by a submersible pump driven by a solar cell to a greenhouse formed of a transparent body and evaporating it in the greenhouse to make fresh water. In the greenhouse, a cooling cylinder cooled by water pumped by an underwater pump, an evaporation tray to which water that has cooled the cooling cylinder is supplied, and a cooling cylinder arranged below the cooling cylinder,
It is characterized by arranging a gutter to which water condensed by the cooling cylinder is dropped.
【0006】また、本発明は温室の屋根形状をV字形と
し、天井で結露した水を前記樋に滴下させるようにした
ことを特徴とする。Further, the present invention is characterized in that the greenhouse has a V-shaped roof, and water condensed on the ceiling is dripped into the gutter.
【0007】[0007]
【作用】本発明はビニールシート、ガラスなどのような
透明体で囲んで形成した温室内に冷却筒、蒸発皿、樋を
配置し、太陽電池駆動のポンプにより海水、泥水等の水
を汲み上げて冷却筒に供給し、冷却筒を通った水を蒸発
皿に溜めて蒸発させ、温室内を飽和蒸気圧環境とし、飽
和蒸気を冷却筒で冷却して結露させ、結露した水滴を樋
に滴下させてこれを集めることにより容易に真水を造る
ことができる。According to the present invention, a cooling cylinder, an evaporating dish, and a gutter are arranged in a greenhouse formed by being surrounded by a transparent body such as a vinyl sheet and glass, and water such as seawater and muddy water is pumped up by a solar cell driven pump. It is supplied to the cooling cylinder, and the water that has passed through the cooling cylinder is collected in the evaporation tray to evaporate, creating a saturated vapor pressure environment inside the greenhouse, cooling the saturated steam with the cooling cylinder to cause dew condensation, and letting the condensed water drop drip into the gutter. You can easily make fresh water by collecting these.
【0008】[0008]
【実施例】図1は本発明のソーラ真水造水器のシステム
構成を示す図で、図1(a)は全体構成を示す図、図1
(b)は温室の正断面図である。図中、1は太陽電池、
2は水中ポンプ、3はパイプ、4はビニールシート、5
は冷却筒、6は樋、7は蒸発皿、8,9,10はパイ
プ、11は容器、12,13はバルブ、14は排水管で
ある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a diagram showing a system configuration of a solar fresh water fresh water generator of the present invention, and FIG. 1 (a) is a diagram showing an overall configuration, FIG.
(B) is a front sectional view of the greenhouse. In the figure, 1 is a solar cell,
2 is a submersible pump, 3 is a pipe, 4 is a vinyl sheet, 5
Is a cooling cylinder, 6 is a gutter, 7 is an evaporating dish, 8, 9 and 10 are pipes, 11 is a container, 12 and 13 are valves, and 14 is a drain pipe.
【0009】図1(a)において、透明なビニールシー
ト4で囲むことにより温室を形成し、この温室内には放
熱用のフィンを設けた冷却筒5が配置されると共に、そ
の直ぐ下に樋6、さらに下方に蒸発皿7が配置されてい
る。冷却筒5には太陽電池1で駆動される水中ポンプ2
により汲み上げられた海水がパイプ3、バルブ12を通
して供給され、この海水によって冷却筒5が冷却され
る。冷却筒を通った海水は、パイプ9を通して蒸発皿7
に溜められる。In FIG. 1A, a greenhouse is formed by surrounding it with a transparent vinyl sheet 4, and a cooling cylinder 5 provided with fins for heat dissipation is arranged in the greenhouse, and a gutter is provided immediately below it. 6, and the evaporation dish 7 is arranged further below. The cooling cylinder 5 has a submersible pump 2 driven by the solar cell 1.
The seawater pumped up by is supplied through the pipe 3 and the valve 12, and the cooling cylinder 5 is cooled by this seawater. The seawater that has passed through the cooling tube passes through the pipe 9 and the evaporation dish 7
Is stored in.
【0010】このような構成において、温室内は太陽の
直射日光で加熱されて高温となるために蒸発皿7に溜め
られた海水は蒸発し、温室内は飽和蒸気圧環境となる。
そのため、飽和蒸気は冷却筒5のフィンに接触すると冷
やされて結露し、水滴が樋6に滴下してパイプ10を通
して容器11の中に真水が溜められることになる。な
お、冷却筒5の冷却能力を高めるためにバルブ13を開
けて、海水供給量を増やすようにしても良く、また適宜
蒸発皿7に溜まった海水は排水管14を通して排出され
る。In such a structure, the inside of the greenhouse is heated by the direct sunlight of the sun to reach a high temperature, so that the seawater stored in the evaporation tray 7 evaporates, and the inside of the greenhouse becomes a saturated vapor pressure environment.
Therefore, when the saturated steam contacts the fins of the cooling cylinder 5, the saturated steam is cooled and dewed, and water drops drop into the gutter 6 and fresh water is stored in the container 11 through the pipe 10. The valve 13 may be opened to increase the cooling capacity of the cooling cylinder 5 to increase the amount of seawater supplied, and the seawater accumulated in the evaporation tray 7 is appropriately discharged through the drain pipe 14.
【0011】また、ビニールシート4は外気によっても
冷却されるため、シートの内面にも結露が生ずる。そこ
で、図1(b)(断面図)に示すように、温室の屋根形
状をV字形にしてシート内面で結露した真水を樋に滴下
させるようにする。なお、上記実施例では温室をビニー
ルシートで形成するようにしたが、ガラス等の容器で形
成してもよく、また蒸溜すべき水は海水に限らず、泥水
などでもよいことは言うまでもない。Further, since the vinyl sheet 4 is also cooled by the outside air, dew condensation also occurs on the inner surface of the sheet. Therefore, as shown in FIG. 1 (b) (cross-sectional view), the roof shape of the greenhouse is V-shaped so that the fresh water condensed on the inner surface of the sheet is dripped into the gutter. Although the greenhouse is formed of a vinyl sheet in the above-mentioned embodiment, it may be formed of a container such as glass, and the water to be distilled is not limited to seawater and may be muddy water.
【0012】本発明のシステムを1m2 の実験装置で試
みたところ、冷却筒1本のケースで、日射量600Kc
al/m2 hr、蒸発水量180cc/hr、蒸溜水回
収水量100cc/hr、使用太陽電池出力10wとい
う結果が得られた。When the system of the present invention was tried with an experimental device of 1 m 2 , the solar radiation amount was 600 Kc in the case of one cooling cylinder.
The results were as follows: al / m 2 hr, evaporated water amount 180 cc / hr, distilled water recovered water amount 100 cc / hr, and used solar cell output 10 w.
【0013】[0013]
【発明の効果】以上のように本発明によれば、太陽電池
と太陽熱を利用して、飲料水がなく、電気のない海岸砂
漠地域、離島等における真水を容易、かつ安価に造水す
ることができ、また装置はポータブルであるので簡便に
どこにでも設置可能である。As described above, according to the present invention, it is possible to easily and inexpensively produce fresh water in a coastal desert area, a remote island, etc., which has no drinking water and no electricity, by utilizing solar cells and solar heat. Moreover, since the device is portable, it can be easily installed anywhere.
【図1】 本発明のソーラ真水造水器のシステム構成を
示す図である。FIG. 1 is a diagram showing a system configuration of a solar fresh water fresh water generator of the present invention.
1…太陽電池、2…水中ポンプ、3…パイプ、4…ビニ
ールシート、5…冷却筒、6…樋、7…蒸発皿、8,
9,10…パイプ、11…容器、12,13…バルブ、
14…排水管。1 ... Solar cell, 2 ... Submersible pump, 3 ... Pipe, 4 ... Vinyl sheet, 5 ... Cooling cylinder, 6 ... Gutter, 7 ... Evaporating dish, 8,
9, 10 ... Pipe, 11 ... Container, 12, 13 ... Valve,
14 ... Drain pipe.
Claims (2)
汲み上げた水を透明体で形成した温室に導き、温室内で
蒸発させて真水を造水する真水造水器であって、前記温
室内に、水中ポンプにより汲み上げた水により冷却され
る冷却筒と、冷却筒を冷却した水が供給される蒸発皿
と、冷却筒の下方に配置され、冷却筒で結露した水が滴
下される樋とを配置したことを特徴とするソーラ真水造
水器。1. A fresh water desalinator for guiding water drawn by a submersible pump driven by a solar cell to a greenhouse formed of a transparent body, and evaporating it in the greenhouse to produce fresh water. , A cooling cylinder cooled by water pumped by the submersible pump, an evaporation tray to which water that has cooled the cooling cylinder is supplied, and a gutter that is arranged below the cooling cylinder and on which water condensed by the cooling cylinder is dropped. A solar fresh water fresh water generator characterized by being placed.
室の屋根形状をV字形とし、天井で結露した水を前記樋
に滴下させるようにしたことを特徴とするソーラ真水造
水器。2. A fresh water fresh water generator according to claim 1, wherein the greenhouse has a V-shaped roof, and water condensed on the ceiling is dripped into the gutter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3219800A JPH0557272A (en) | 1991-08-30 | 1991-08-30 | Solar fresh water generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3219800A JPH0557272A (en) | 1991-08-30 | 1991-08-30 | Solar fresh water generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0557272A true JPH0557272A (en) | 1993-03-09 |
Family
ID=16741236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3219800A Pending JPH0557272A (en) | 1991-08-30 | 1991-08-30 | Solar fresh water generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0557272A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008097163A1 (en) * | 2007-02-11 | 2008-08-14 | Lars Eriksson | A device for decreasing the carbon dioxide content of the earth |
WO2009055383A2 (en) * | 2007-10-25 | 2009-04-30 | Hillery Thomas Kemp | Solar distillation system |
WO2011047234A2 (en) * | 2009-10-15 | 2011-04-21 | Suns River Limited | Systems and methods for water distillation |
-
1991
- 1991-08-30 JP JP3219800A patent/JPH0557272A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008097163A1 (en) * | 2007-02-11 | 2008-08-14 | Lars Eriksson | A device for decreasing the carbon dioxide content of the earth |
WO2009055383A2 (en) * | 2007-10-25 | 2009-04-30 | Hillery Thomas Kemp | Solar distillation system |
WO2009055383A3 (en) * | 2007-10-25 | 2009-07-16 | Hillery Thomas Kemp | Solar distillation system |
US8088257B2 (en) | 2007-10-25 | 2012-01-03 | Kii, Inc. | Solar distillation system |
WO2011047234A2 (en) * | 2009-10-15 | 2011-04-21 | Suns River Limited | Systems and methods for water distillation |
WO2011047234A3 (en) * | 2009-10-15 | 2011-08-18 | Suns River Limited | Systems and methods for water distillation |
AU2010306737B2 (en) * | 2009-10-15 | 2016-09-29 | Kii, Inc. | Systems and methods for water distillation |
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