CN103130291A - Solar sea water desalination device applied to lifeboats - Google Patents
Solar sea water desalination device applied to lifeboats Download PDFInfo
- Publication number
- CN103130291A CN103130291A CN2013100377906A CN201310037790A CN103130291A CN 103130291 A CN103130291 A CN 103130291A CN 2013100377906 A CN2013100377906 A CN 2013100377906A CN 201310037790 A CN201310037790 A CN 201310037790A CN 103130291 A CN103130291 A CN 103130291A
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- water
- water tank
- solar
- attemperater
- sea water
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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)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar sea water desalination device applied to lifeboats. The device comprises a solar thermal collector, a photovoltaic cell, a solar charging and discharging controller, a condensation heat regenerator, a secondary water tank, an electrical heating pipe, a fresh-water tank, a storage battery, five hand control valves, an insulated water tank and the like. Sea water is heated for the first time through the solar thermal collector, generated saturated steam is introduced to the sea water condensation heat regenerator through a pipeline, and sea water heated through the collector is introduced to the secondary water tank through another pipeline. The storage battery charged through the photovoltaic cell is used for supplying power for the electrical heating pipe in the secondary water tank, high-temperature sea water is double heated to reach the boiling temperature, and then the generated saturated steam is introduced to the sea water condensation heat regenerator. The saturated steam generated by means of two-stage heating is cooled to be in a liquid state by the aid of low-temperature sea water in a condenser, and then the liquid-state water is introduced to the fresh-water tank. The solar sea water desalination device applied to lifeboats is simple in structure, convenient to mount and demount, capable of being repeatedly used, and suitable for being applied to lifeboats.
Description
Technical field
The present invention relates to a kind of desalination technology, especially relate to a kind of solar energy sea water desalination apparatus that is applied on survival craft.
Background technology
In Body composition, the ratio that water accounts for is the highest, and approximately 2/3 of percentage of liveweight, people's life in this sense, can say that the people is that water is done by rising without several water column brackets in body.The metabolism of human body, system balancing all must depend on water, and water is the basis that consists of life cells.The the digesting and assimilating of food, the conveying of nutrition, the circulation of blood, the excretion of refuse, the adjusting of body temperature, each physiological activity be unable to do without water, there is no life without water.There is no food, the people can be survived several weeks, but there is no water, and life was only kept several days.
When oceangoing vessel had an accident, the amount of the fresh water that survival craft can carry was very limited.When the lifesaving personnel fail to arrive in the very nick of time, seawater can not directly be drunk, and sun power is inexhaustible at sea, if carry the supply that solar energy sea water desalination apparatus has easily just increased fresh water on survival craft, has guaranteed ship's staff's safety.
Summary of the invention
The object of the present invention is to provide a kind of solar energy sea water desalination apparatus that is applied on survival craft.
The technical solution adopted for the present invention to solve the technical problems is:
a kind of solar energy sea water desalination apparatus that is applied on survival craft comprises solar energy collector, photovoltaic array, store battery, the condensation regenerator, seawater admission port, secondary water tank, fresh-water tank, the solar charging/discharging controller, hand control valve, electric heating tube, attemperater, the condensation regenerator has the seawater admission port, the seawater chamber outlet of condensation regenerator is by the first hand control valve access attemperater water-in, attemperater is connected with solar energy collector, the attemperater steam outlet connects the water vapour inlet mouth of condensation regenerator by the second hand control valve, the attemperater water outlet is by the 3rd hand control valve access secondary water tank, the secondary water tank is by the water vapour inlet mouth of the 4th hand control valve access condensation regenerator, the fresh water water outlet of condensation regenerator is by the 5th hand control valve access fresh-water tank, photovoltaic array is connected with store battery by the solar charging/discharging controller, store battery is connected with electric heating tube by the solar charging/discharging controller.
Principle of the present invention: utilize solar energy collector that seawater is heated for the first time, the part water vapour that added thermogenesis for the first time, the residual seawater after heating enters the secondary water tank.The electricity that photovoltaic array produces is controlled by the solar charging/discharging controller and is stored in store battery, store battery is controlled to electric heating tube by the solar charging/discharging controller and is powered, electric heating tube is to the heating of the water in secondary water tank vaporization, the water vapour that adds for the first time thermogenetic water vapour and produce for the second time all enters condensation regenerator and low temperature seawater heat exchange, utilize condensation regenerator condensed steam obtain fresh water and absorb backheat, the seawater that absorbs backheat enters attemperater, water in attemperater is heated by solar energy collector, and fresh water enters fresh-water tank.
Apparatus of the present invention characteristics:
1) simple in structure, easy installation and removal;
2) comprehensive utilization sun power, efficiency ratio is higher, sustainable operation;
3) simple to operate, operator only need simple training.
Description of drawings
Fig. 1 is the sea water desalinating plant structure principle chart;
Fig. 2-1st, sea water desalinating plant be mounting arrangements sketch front view on unclosed lifeboat;
Fig. 2-2nd, sea water desalinating plant be mounting arrangements sketch vertical view on unclosed lifeboat;
Fig. 2-3rd, sea water desalinating plant be mounting arrangements sketch side-view on unclosed lifeboat;
In figure: 1, solar energy collector, 2, photovoltaic array, 3, store battery, 4, condensation regenerator, 5, the seawater admission port, 6, the secondary water tank, 7, fresh-water tank, 8, the solar charging/discharging controller, 9-1, the first hand control valve, 9-2, the second hand control valve, 9-3, the 3rd hand control valve, 9-4, the 4th hand control valve, 9-5, the 5th hand control valve, 10, electric heating tube, 11, attemperater, 12, bracket socket, 3, bracing frame.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of solar energy sea water desalination apparatus that is applied on survival craft of the present invention comprises solar energy collector 1, photovoltaic array 2, store battery 3, condensation regenerator 4, seawater admission port 5, secondary water tank 6, fresh-water tank 7, solar charging/discharging controller 8, hand control valve, electric heating tube 10, attemperater 11; Condensation regenerator 4 has seawater admission port 5, the seawater chamber outlet of condensation regenerator 4 is by the first hand control valve 9-1 access attemperater 11, attemperater 11 is connected with solar energy collector 1, attemperater 11 steam outlets connect the water vapour inlet mouth of condensation regenerator 4 by the second hand control valve 9-2, attemperater 11 is by the 3rd hand control valve 9-3 access secondary water tank 6, secondary water tank 6 is by the water vapour inlet mouth of the 4th hand control valve 9-4 access condensation regenerator 4, and the fresh water water outlet of condensation regenerator 4 is by the 5th hand control valve 9-5 access fresh-water tank.Photovoltaic array 2 is connected with store battery 3 by solar charging/discharging controller 4, and store battery 3 is connected with electric heating tube 10 by solar charging/discharging controller 4.
1 pair of seawater of solar energy collector heats for the first time, heats for the first time generating portion water vapour, and the residual seawater after heating enters secondary water tank 6, and secondary water tank 6 has scale and can be incubated.The electricity that photovoltaic array 2 produces is stored in store battery 3 by solar charging/discharging controller 8, store battery 3 gives electric heating tube 10 power supplies by solar charging/discharging controller 8, electric heating tube 10 is given the vaporization of the water heating in secondary water tank 6, the water vapour that adds for the first time the generation of thermogenetic water vapour and second-heating enters condensation regenerator 4, utilize condensation regenerator 4 condensed steams obtain fresh water and absorb backheat, the seawater that absorbs backheat enters solar energy collector 1 and heats, and fresh water enters fresh-water tank 7.
The present invention is that the application form on the motor-driven unclosed lifeboat of GJ1-5.5 is as follows in model:
The motor-driven unclosed lifeboat of GJ1-5.5, its cox is 5.5 meters, and ship is wide is 2.9 meters, and ship is 0.8 meter deeply, and appraising and deciding the passenger is 10 people.For the motor-driven unclosed lifeboat of GJ1-5.5, solar energy collector is flat-plate solar heat collector preferably, is of a size of 1000mm*500mm, adopts level aluminum magnesium alloy shell peculiar to vessel, instantaneous thermal effect 79%; Attemperater preferably adopts the stainless steel insulation can of 15 liters; Photovoltaic array is 4 photovoltaic arrays that 270W polycrystalline solar cell plate is composed in series preferably, its solar panel is of a size of 1956mm*992mm*50mm, the photovoltaic array that forms is 3912mm*1984mm*50mm, its operating voltage is 35.5V, working current is 30.44A, thermal transition efficient is 16%, and weight is 80KG; Store battery preferably voltage is 24V, and rated capacity is the nickel-hydrogen accumulator of 200AH; Solar charging/discharging controller preferably voltage rating is 24V, and specified charging current is 40A, and nominal discharge current is the solar charging/discharging controller of 40A; Electric heater preferably voltage is the electric heating tube of 24V; Secondary water tank preferably capacity is the attemperater with liquid level visual of 15 liters.
Fig. 2-1, Fig. 2-2, Fig. 2-3 are depicted as the installation form of the present invention on the motor-driven unclosed lifeboat of GJ1-5.5, increase bracket socket 12 on survival craft, all pipelines of leaking water adopt the insolation proof flexible pipe, photovoltaic array, solar energy collector and attemperater adopt detachable bracing frame 13 to support, and photovoltaic array and solar energy collector periphery have bracing means.Except solar panel and solar energy collector, other parts all adopt easily unload fixing, seawater carry in all parts can be after opening manual valve on survival craft personnel utilize gravitional force to complete.When the motor-driven unclosed lifeboat of GJ1-5.5 was loaded with 10 people, in the situation that have the water yield of three days and become a fine day, the present invention can guarantee the water requirement in one week of personnel on ship at least.
Above-mentioned embodiment is used for explaining the present invention, rather than limits the invention, and in the protection domain of spirit of the present invention and claim, any modification and change to the present invention makes all fall into protection scope of the present invention.
Claims (5)
1. a solar energy sea water desalination apparatus that is applied on survival craft, is characterized in that: comprise solar energy collector, photovoltaic array, store battery, the condensation regenerator, seawater admission port, secondary water tank, fresh-water tank, the solar charging/discharging controller, hand control valve, electric heating tube, attemperater, the condensation regenerator has the seawater admission port, the seawater chamber outlet of condensation regenerator is by the first hand control valve access attemperater water-in, attemperater is connected with solar energy collector, the attemperater steam outlet connects the water vapour inlet mouth of condensation regenerator by the second hand control valve, the attemperater water outlet is by the 3rd hand control valve access secondary water tank, the secondary water tank is by the water vapour inlet mouth of the 4th hand control valve access condensation regenerator, the fresh water water outlet of condensation regenerator is by the 5th hand control valve access fresh-water tank, photovoltaic array is connected with store battery by the solar charging/discharging controller, store battery is connected with electric heating tube by the solar charging/discharging controller.
2. the solar energy sea water desalination apparatus that is applied on survival craft as claimed in claim 1, it is characterized in that: condensation regenerator, attemperater, secondary water tank, fresh-water tank are quick detachable layout on survival craft, the pipeline of leaking water between all parts adopts the insolation proof flexible pipe.
3. the solar energy sea water desalination apparatus that is applied on survival craft as claimed in claim 1, is characterized in that: the electric wire employing wire for ship in device, the shell employing water-proof material of solar charging/discharging controller and store battery.
4. the application that is applied to the solar energy sea water desalination apparatus on survival craft as claimed in claim 1, it is characterized in that: use at the motor-driven unclosed lifeboat of GJ1-5.5: solar energy collector is selected flat-plate solar heat collector, be of a size of 1000mm*500mm, adopt level aluminum magnesium alloy shell peculiar to vessel, instantaneous thermal effect 79%; Attemperater adopts the stainless steel insulation can of 15 liters; The photovoltaic array that photovoltaic array selects 4 270W polycrystalline solar cell plates to be composed in series, its solar panel is of a size of 1956mm*992mm*50mm, the photovoltaic array that forms is 3912mm*1984mm*50mm, its operating voltage is 35.5V, working current is 30.44A, thermal transition efficient is 16%, and weight is 80kg; It is 24V that store battery is selected voltage, and rated capacity is the nickel-hydrogen accumulator of 200AH; It is 24V that the solar charging/discharging controller is selected voltage rating, and specified charging current is 40A, and nominal discharge current is the solar charging/discharging controller of 40A; It is the electric heating tube of 24V that electric heater is selected voltage; It is the attemperater with liquid level visual of 15 liters that the secondary water tank is selected capacity.
5. the application that is applied to the solar energy sea water desalination apparatus on survival craft as claimed in claim 4 is characterized in that: the fresh water that the water that the seawater of condensation regenerator enters, the water of condensation regenerator enters attemperater, attemperater enters secondary water tank and the condensation of condensation regenerator enters fresh-water tank and utilizes gravitional force that energy is provided by personnel on survival craft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100377906A CN103130291A (en) | 2013-01-31 | 2013-01-31 | Solar sea water desalination device applied to lifeboats |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100377906A CN103130291A (en) | 2013-01-31 | 2013-01-31 | Solar sea water desalination device applied to lifeboats |
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| CN103130291A true CN103130291A (en) | 2013-06-05 |
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| CN2013100377906A Pending CN103130291A (en) | 2013-01-31 | 2013-01-31 | Solar sea water desalination device applied to lifeboats |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311377A (en) * | 2017-08-16 | 2017-11-03 | 武汉理工大学 | Stage type solar energy sea water desalination apparatus and desalination method |
| CN107498566A (en) * | 2017-10-10 | 2017-12-22 | 上海丞士机器人有限公司 | A kind of Intelligent lifesaving circle robot |
| CN109305710A (en) * | 2018-12-07 | 2019-02-05 | 江西克莱威纳米碳材料有限公司 | A kind of quick desalination system of solar energy far infrared seawater and its application |
| CN110272161A (en) * | 2019-07-31 | 2019-09-24 | 江西科技师范大学 | Bar shaped mirror surface collection thermoelectric energizes microwave heating desalination plant and desalination method |
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Patent Citations (9)
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| US20080083604A1 (en) * | 2006-10-04 | 2008-04-10 | Ahmed Al-Garni | Wind-solar desalination farm and park system |
| CN101306845A (en) * | 2007-08-13 | 2008-11-19 | 姜新明 | Solar desalination process and apparatus |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311377A (en) * | 2017-08-16 | 2017-11-03 | 武汉理工大学 | Stage type solar energy sea water desalination apparatus and desalination method |
| CN107311377B (en) * | 2017-08-16 | 2020-02-18 | 武汉理工大学 | Double-stage solar seawater desalination device and desalination method |
| CN107498566A (en) * | 2017-10-10 | 2017-12-22 | 上海丞士机器人有限公司 | A kind of Intelligent lifesaving circle robot |
| CN109305710A (en) * | 2018-12-07 | 2019-02-05 | 江西克莱威纳米碳材料有限公司 | A kind of quick desalination system of solar energy far infrared seawater and its application |
| CN110272161A (en) * | 2019-07-31 | 2019-09-24 | 江西科技师范大学 | Bar shaped mirror surface collection thermoelectric energizes microwave heating desalination plant and desalination method |
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Application publication date: 20130605 |