CN202864949U - Solar seawater desalination machine - Google Patents
Solar seawater desalination machine Download PDFInfo
- Publication number
- CN202864949U CN202864949U CN2012204990933U CN201220499093U CN202864949U CN 202864949 U CN202864949 U CN 202864949U CN 2012204990933 U CN2012204990933 U CN 2012204990933U CN 201220499093 U CN201220499093 U CN 201220499093U CN 202864949 U CN202864949 U CN 202864949U
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- CN
- China
- Prior art keywords
- solar
- air outlet
- salt
- outlet valve
- encloses container
- 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
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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
- 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
本实用新型涉及太阳能海水淡化机，其包括太阳能发电装置、蒸汽发生器本体、盐汽分离器以及冷凝器，所述蒸汽发生器本体包括一盛有高温导热油的密闭容器，该密闭容器外壁设有进水阀和出气阀，密闭容器内设有与所述进水阀和出气阀连通的盘管，且该密闭容器的容器壁内侧上还安装有数个与所述太阳能发电装置电连接的超导发热棒；所述出气阀与盐汽分离器的入口连通，盐汽分离器的出口与冷凝器连通。本实用新型相比传统的直接利用太阳能集热对海水加热蒸发，由于电能更容易储存，因此，可以进行全天候持续海水淡化，而传统的利用太阳能集热法直接加热只能在白天有阳光时使用，夜间无法使用。
The utility model relates to a solar seawater desalination machine, which includes a solar power generation device, a steam generator body, a salt-steam separator and a condenser. The steam generator body includes a closed container filled with high-temperature heat-conducting oil. There is a water inlet valve and an air outlet valve, and a coil pipe communicating with the water inlet valve and the air outlet valve is arranged in the airtight container, and several superchargers electrically connected to the solar power generation device are installed on the inner side of the airtight container. Conducting heating rod; the outlet valve communicates with the inlet of the salt vapor separator, and the outlet of the salt vapor separator communicates with the condenser. Compared with the traditional direct use of solar heat collection to heat and evaporate seawater, the utility model can carry out all-weather continuous desalination of seawater because electric energy is easier to store, while the traditional direct heating method of solar heat collection can only be used when there is sunlight during the day , cannot be used at night.
Description
Technical field:
The utility model relates to the sea water desalting equipment technical field, refers in particular to a kind of solar seawater desalination machine.
Background technology:
Freshwater resources are not enough in the world, become people's problem day by day deeply concerned.Someone foretells, 19th century were striven coal, and 20th century were striven oil, and 21 century may be striven water.As the increment technique of increasing income of water resources, sea water desaltination has become the important channel that solves the global water resources crisis.By 2006, desalination technology was being used in existing more than 120 countries and regions in the world, approximately 3,775 ten thousand tons of Global Seawater desalination day output, and wherein 80% is used for tap water, has solved people's water supply problem more than 100,000,000.The method of at present sea water desaltination has a variety of, and cold method, reverse osmosis method, solar distilling method etc. are for example arranged.Wherein, the solar distilling method mainly relies on solar energy heat collector to absorb solar heat direct heating seawater, makes it evaporation formation water vapour and realizes that water separates with salt.This method is simple and energy consumption is low, but it uses when can only by day the sun be arranged, and can't use at night, therefore can not continue to carry out sea water desaltination.
The utility model content:
The purpose of this utility model is to provide a kind of sustainable solar-energy sea water desalting equipment that carries out sea water desaltination.
The utility model realizes that the technical scheme that its purpose adopts is: a kind of solar seawater desalination machine, it comprises device of solar generating, vapour generator body, control device, salt vapour separator and condenser, and described device of solar generating comprises solar panel and the store battery that is connected with control device; Described vapour generator body comprises that one fills the encloses container of high temperature heat conductive oil, and the outer wall of this encloses container is provided with water intaking valve and air outlet valve, and the top is provided with pressure release valve; Also be provided with the coil pipe that is communicated with described water intaking valve and air outlet valve in this encloses container; The superconductive heating rod that several are connected with storage battery with described control device also is installed on the wall of container inboard of described encloses container, and the inwall of encloses container also is provided with the temperature sensor that is connected with control device; Described air outlet valve is communicated with the entrance of salt vapour separator, and the air outlet of salt vapour separator is communicated with condenser.
The utility model utilizes sun power to produce electric energy, and power supply produces heat to the superconductive heating rod again, the temperature of high temperature heat conductive oil is raised to reaches 350 ℃, heat the seawater that flows in it and make evaporation of seawater form high-temperature steam by coil pipe, high-temperature steam is gone out from the air outlet and can be taken the sea salt that part is separated out out of, utilize the salt vapour separator that water vapour is separated with salinity, water vapour becomes fresh water through condenser condenses again; Comparing traditional solar energy heating that directly utilizes evaporates heating of seawater, because electric energy more easily stores, and therefore, can carry out round-the-clock lasting sea water desaltination, and traditional use when utilizing solar energy heating method direct heating by day sunlight to be arranged, can't use night.
Description of drawings:
Fig. 1 is the structural representation of the utility model seawater desalination machine.
Embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further specified.
As shown in Figure 1, it comprises device of solar generating 1, vapour generator body 2, control device 3, salt vapour separator 4 and condenser 5 solar seawater desalination machine described in the utility model, and described device of solar generating 1 comprises solar panel 11 and the store battery 12 that is connected with control device 3; Described vapour generator body 2 comprises that one fills the encloses container 21 of high temperature heat conductive oil, and the outer wall of this encloses container 21 is provided with water intaking valve 22 and air outlet valve 23, and the top is provided with pressure release valve 24; Also be provided with the coil pipe 25 that is communicated with described water intaking valve 22 and air outlet valve 23 in this encloses container 21; The superconductive heating rod 26 that several are electrically connected with described control device 3 and store battery 12 also is installed on the wall of container inboard of described encloses container 21, and the inwall of encloses container 21 also is provided with the temperature sensor 27 that is connected with control device 3; Described air outlet valve 23 is communicated with the entrance of salt vapour separator 4, and the air outlet of salt vapour separator 4 is communicated with condenser 5.
The utility model utilizes device of solar generating 1 generating to 25 power supplies of the rod of the super-conduction heating on the vapour generator body 2, and super-conduction heating rod 25 produces heats and high temperature heat conductive oil oil temperature in the encloses container 21 is reached and remains on more than 350 ℃.When the temperature of sensing high temperature heat conductive oil in the encloses container 21 when temperature sensor 27 reaches 400 ℃, control device 3 automatically control store battery 12 is electrically connected with all or part of superconductive heating rod 26 disconnections, stop or the part stopped heating, the high temperature heat conductive oil temperature is maintained about 400 ℃, and the temperature of sensing high temperature heat conductive oil in the encloses container 21 when temperature sensor 27 is when being lower than 300 ℃, control device 3 automatically control store battery 12 recovers to be electrically connected with superconductive heating rod 26, the recovery heating state, oil temperature is raise, so repeatedly automatically control.
Seawater enters the coil pipe 24 from water intaking valve 22 and carries out heat exchange with high temperature heat conductive oil, temperature raises rapidly and gasification, form high-temperature steam during to air outlet valve 23 and go out, take simultaneously the sea salt that part is separated out out of, enter in the salt vapour separator 4, salinity automatically falls because of gravity and discharges, and steam then enters condenser 5, is condensed into fresh water.
The large I of vapour generator body designs as required in the utility model, and for example, encloses container 21 design capacities are 500L, and the total length of its inner coil pipe 25 is 30m approximately, adopts aluminium to make, can anti-high temperature more than 600 ℃; During normal operation, the speed control of water intaking valve 22 water inlets is at 20L/min, through with the heat exchange of coil pipe 25 after, air outlet valve 23 namely has high-temperature steam to produce.Because coil pipe 25 can be high temperature resistant more than 600 ℃, therefore needn't worry the dry combustion method problem.For dirt and the sea salt of coil pipe 25 interior generations, can remove by regular mode with scale remover and water flushing.
In sum, the utility model utilizes sun power to produce electric energy, and power supply produces heat to the superconductive heating rod again, the temperature of high temperature heat conductive oil is raised to reaches 350 ℃, heat the seawater that flows in it and make evaporation of seawater form high-temperature steam by coil pipe, high-temperature steam is gone out from the air outlet and can be taken the sea salt that part is separated out out of, utilize the salt vapour separator that water vapour is separated with salinity, water vapour becomes fresh water through condenser condenses again; Comparing traditional solar energy heating that directly utilizes evaporates heating of seawater, because electric energy more easily stores, and therefore, can carry out round-the-clock lasting sea water desaltination, and traditional use when utilizing solar energy heating method direct heating by day sunlight to be arranged, can't use night.
Claims (1)
1. solar seawater desalination machine, it is characterized in that: it comprises device of solar generating (1), vapour generator body (2), control device (3), salt vapour separator (4) and condenser (5), and described device of solar generating (1) comprises solar panel (11) and the store battery (12) that is connected with control device (3); Described vapour generator body (2) comprises that one fills the encloses container (21) of high temperature heat conductive oil, and the outer wall of this encloses container (21) is provided with water intaking valve (22) and air outlet valve (23), and the top is provided with pressure release valve (24); Also be provided with the coil pipe (25) that is communicated with described water intaking valve (22) and air outlet valve (23) in this encloses container (21); The superconductive heating rod (26) that several are electrically connected with described control device (3) and store battery (12) also is installed on the wall of container inboard of described encloses container (21), and the inwall of encloses container (21) also is provided with the temperature sensor (27) that is connected with control device (3); Described air outlet valve (23) is communicated with the entrance of salt vapour separator (4), and the air outlet of salt vapour separator (4) is communicated with condenser (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204990933U CN202864949U (en) | 2012-09-27 | 2012-09-27 | Solar seawater desalination machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204990933U CN202864949U (en) | 2012-09-27 | 2012-09-27 | Solar seawater desalination machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864949U true CN202864949U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204990933U Expired - Fee Related CN202864949U (en) | 2012-09-27 | 2012-09-27 | Solar seawater desalination machine |
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| CN (1) | CN202864949U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626248A (en) * | 2013-11-30 | 2014-03-12 | 林淑琴 | Solar seawater desalination device |
| CN103964527A (en) * | 2014-05-15 | 2014-08-06 | 孔令斌 | Solar seawater desalting plant |
| CN106145485A (en) * | 2015-03-26 | 2016-11-23 | 黄斌 | Sea water humidification method air water fetching device |
| CN108249498A (en) * | 2018-03-28 | 2018-07-06 | 安徽工业大学 | Solar energy total heat recovery self-operating efficient sea water desalting equipment and method |
-
2012
- 2012-09-27 CN CN2012204990933U patent/CN202864949U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626248A (en) * | 2013-11-30 | 2014-03-12 | 林淑琴 | Solar seawater desalination device |
| CN103964527A (en) * | 2014-05-15 | 2014-08-06 | 孔令斌 | Solar seawater desalting plant |
| CN103964527B (en) * | 2014-05-15 | 2016-05-18 | 孔令斌 | One solar seawater desalination factory |
| CN106145485A (en) * | 2015-03-26 | 2016-11-23 | 黄斌 | Sea water humidification method air water fetching device |
| CN108249498A (en) * | 2018-03-28 | 2018-07-06 | 安徽工业大学 | Solar energy total heat recovery self-operating efficient sea water desalting equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |