CN210620293U - Salt water desalination system utilizing solar energy and wind energy - Google Patents
Salt water desalination system utilizing solar energy and wind energy Download PDFInfo
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- CN210620293U CN210620293U CN201920984130.1U CN201920984130U CN210620293U CN 210620293 U CN210620293 U CN 210620293U CN 201920984130 U CN201920984130 U CN 201920984130U CN 210620293 U CN210620293 U CN 210620293U
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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
- Y02A20/141—Wind power
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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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Abstract
The utility model discloses a salt water desalination system utilizing solar energy and wind energy, which comprises a solar power generation system, a wind power generation system, a storage battery and a salt water distillation system; the solar power generation system and the wind power generation system are respectively connected with the storage battery pack and charge the storage battery pack; the storage battery supplies electric energy to the salt water distillation system. The utility model discloses utilize solar energy and wind power generation to can convert the radiant energy of solar energy into heat energy, but the independent operation need not input heat energy and electric energy. The utility model discloses a small easily installation is convenient for break away from the local use of land resource at small-size boats and ships, chinampa etc.
Description
Technical Field
The utility model relates to a salt water desalination system, in particular to utilize solar energy and wind energy's salt water desalination system.
Background
There are two different methods for the desalination of salt water, one is distillation and the other is reverse osmosis. The distillation method is generally adopted in the occasions with sufficient heat energy and need seawater desalination. The desalination speed is fast, and the reverse osmosis method is generally adopted under the situation that the requirements on the quality of the desalinated fresh water are not high, and the reverse osmosis method needs electric energy. The two types of salt water desalination require electric energy or heat energy, the heat energy is generally provided by adopting modes of fire coal, gas or fuel oil and the like, and the electric energy is generally produced by adopting modes of fire coal, gas or fuel oil and the like. At present, fresh water and salt supply is needed in some islands and some unmanned areas, but a power supply system network is generally difficult to cover the areas, and materials such as coal, gas or fuel oil are rarely used due to high transportation cost; therefore, the areas lack coal, gas or fuel oil and electric energy, the existing salt water desalting system has high energy consumption, needs to rely on the existing electric energy and the heat energy generated by the coal, the gas or the fuel oil, cannot realize salt water desalting by self, needs to transport fresh water and salt from other areas, and has high cost for transporting the fresh water and the salt.
Disclosure of Invention
The utility model provides an energy-saving, environment-friendly and low-cost saline water desalination system utilizing solar energy and wind energy for solving the technical problems in the prior art.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a salt water desalination system utilizing solar energy and wind energy comprises a solar power generation system, a wind power generation system, a storage battery pack and a salt water distillation system; the solar power generation system and the wind power generation system are respectively connected with the storage battery pack and charge the storage battery pack; the storage battery supplies electric energy to the salt water distillation system.
Further, the salt water distillation system comprises a solar heat collector, an evaporation chamber, a condensation chamber and a first water pump; the solar heat collector absorbs the radiation energy of the sun and converts the radiation energy into heat energy to be output to the evaporation chamber; the evaporation chamber comprising a salt water input and a salt water output that absorbs thermal energy from the solar collector to heat salt water, which outputs water vapor to the condensation chamber; the condensation chamber cools the water vapor into liquid fresh water and collects the liquid fresh water; a water outlet of the first water pump outputs saline water to a saline water input port of the evaporation chamber; and a salt water output port of the evaporation chamber outputs salt water which is not evaporated.
Furthermore, a water outlet of the first water pump is communicated with a cooling working medium inlet of the condensing chamber.
Further, the salt water distillation system further comprises an electric heater; the water outlet of the first water pump is communicated with the liquid inlet of the electric heater through a valve, and the liquid outlet of the electric heater is communicated with the saline water inlet of the evaporation chamber.
Further, a water outlet of the first water pump is communicated with a cooling working medium inlet of the condensing chamber; and the liquid inlet of the electric heater is communicated with the cooling working medium outlet of the condensing chamber through a valve.
Further, the salt water distillation system also comprises a jet pump; the jet pump comprises a high-pressure port, a suction port and a discharge port; the high-pressure port of the jet pump is communicated with the water outlet of the first water pump through a valve; and a suction inlet of the jet pump is respectively communicated with the water vapor containing cavity of the condensation chamber and the salt water outlet of the evaporation chamber.
Further, the suction inlet of the jet pump is communicated with the inner cavity of the condensation chamber through a vacuum breaking valve.
Further, the salt water distillation system also comprises a second water pump; and the water inlet of the second water pump is communicated with the fresh water outlet of the condensing chamber.
Further, the system also comprises a control system; the control system is respectively connected with the solar power generation system, the wind power generation system, the storage battery pack and the salt water distillation system.
Further, the system comprises a detection system, wherein the detection system comprises a temperature sensor, a wind speed sensor and a light intensity sensor, and the temperature sensor detects the temperature of the salt water in the salt water distillation system; the wind speed sensor detects the wind speed of the external environment; the illumination sensor detects the illumination intensity of the sunlight; the control system inputs signals from the detection system and outputs signals to control the operation of the solar power generation system, the wind power generation system and the salt water distillation system.
The utility model has the advantages and positive effects that: the utility model discloses utilize solar energy and wind power generation to can convert the radiant energy of solar energy into heat energy, but the independent operation need not input heat energy and electric energy.
The existing salt water distillation desalination system has large scale and small size; the utility model discloses a small easily installation is convenient for break away from the local use of land resource at small-size boats and ships, chinampa etc.
The existing salt water desalting system needs to replace the filter membrane, and the maintenance cost is high; the utility model discloses vulnerable part is less, only need regularly wash can, the maintenance cost is low.
The small-size reverse osmosis desalination system that has now contains salt concentration on the high side, the utility model discloses a distillation desalination contains salt concentration on the low side.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a wind power generation system; 2. a solar power generation system; 3. a control system; 4. a battery pack; 5. a second valve; 6. a condensing chamber; 7. a vacuum break valve; 8. a second water pump motor; 9. a second water pump; 10. a third valve; 11. a discharge port of the jet pump; 12. an injection pump; 13. an electric heater; 14. a thermometer; 15. an evaporation chamber; 16. a first valve; 17. a first water pump motor; 18. a first water pump; 19. a filter; 20. an input port of the filter.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments are listed and will be described in detail with reference to the accompanying drawings:
referring to fig. 1, a salt water desalination system using solar energy and wind energy includes a solar power generation system 2, a wind power generation system 1, a storage battery 4 and a salt water distillation system; the solar power generation system 2 and the wind power generation system 1 are respectively connected with the storage battery pack 4 and charge the storage battery pack; the storage battery pack 4 supplies electric energy to the salt water distillation system. In the figure, solid lines represent connecting lines and dashed lines represent electrical connecting lines.
The solar power generation system 2 is used to convert solar radiation energy into electric energy, and the wind power generation system 1 is used to convert wind energy into electric energy. The salt water distillation system is used for generating fresh water from salt water by a distillation method; the storage battery pack 4 is used for storing electric energy and outputting the electric energy to a salt water distillation system and the like.
The wind power generation system 1 can adopt a wind power generator system in the prior art; the solar power generation system 2 may employ a solar power generation system 2 in the related art.
Preferably, the salt water distillation system may comprise a solar heat collector, an evaporation chamber 15, a condensation chamber 6 and a first water pump 18; the solar heat collector can absorb the radiation energy of the sun and convert the radiation energy into heat energy to be output to the evaporation chamber 15; the evaporation chamber 15, which may include a salt water input port and a salt water output port, may absorb heat energy from the solar heat collector to heat salt water, and may output water vapor to the condensation chamber 6; the condensation chamber 6 can cool the water vapor into liquid fresh water and collect the liquid fresh water; a water outlet of the first water pump 18 can output salt water to a salt water input port of the evaporation chamber 15; the salt water output port of the evaporation chamber 15 can output salt water which is not evaporated. The filter is connected in front of the input port of the first water pump 18, the salt water enters the input port 20 of the filter, impurities are filtered out through the filter 19, the filtered salt water is input to the water inlet of the first water pump 18, and the salt water is pressurized by the first water pump 18.
The storage battery 4 outputs voltage to the first water pump motor 17, the first water pump motor 17 operates to drive the first water pump 18 to work, the salt water is pressurized and conveyed from a salt water storage place such as a reservoir, for example, the salt water is conveyed to a salt water inlet of the evaporation chamber 15, and the salt water is heated by heat energy generated by the solar heat collector in the evaporation chamber 15 to generate water vapor. The water vapor is output to the condensing chamber 6, cooled in the condensing chamber 6 to become liquid water, collected in the fresh water collecting tank of the condensing chamber 6 in the condensing chamber 6, and then output. The salt water which is not evaporated is discharged from the salt water outlet of the evaporation chamber 15.
Preferably, the water outlet of the first water pump 18 may be in communication with the cooling medium inlet of the condensation chamber 6. Therefore, the first water pump 18 can convey the salt water raw material for distillation and can also provide cooling liquid for the condensing chamber 6, so that the system is simplified, and the arrangement of a cooling working medium pump of the condensing chamber 6 is reduced.
Preferably, the salt water distillation system may further comprise an electric heater 13; the water outlet of the first water pump 18 can be communicated with the liquid inlet of the electric heater 13 through a valve, and the liquid outlet of the electric heater 13 can be communicated with the salt water inlet of the evaporation chamber 15. A water outlet of the first water pump 18 can be connected with a first valve 16, the output of the first valve 16 can be divided into two paths, wherein one path is communicated with a cooling working medium inlet of the condensation chamber 6; the other path can be communicated with the liquid inlet of the electric heater 13 through a valve; for controlling the amount of salt water entering the evaporation chamber 15. The first valve 16 may be a stop valve, a flow regulating valve or a flow distributing valve; the first valve 16 may be a manual valve or an electric valve, and the first valve 16 may be a flow distribution valve for regulating and distributing two output flows.
The electric heater 13 is used for preheating the salt water raw material for distillation by using the electric energy stored in the storage battery pack 4 when the sunlight is insufficient. The functions and application occasions of the system are enlarged, and the use is convenient. The water outlet of the first water pump 18 can be communicated with the cooling working medium inlet of the condensation chamber 6; the liquid inlet of the electric heater 13 can be communicated with the cooling working medium outlet of the condensing chamber 6 through a valve. The salt water with lower temperature output by the first water pump 18 exchanges heat with the water vapor in the condensation chamber 6, the salt water with higher temperature is output from the condensation chamber 6 after heat exchange, and the salt water with higher temperature enters the salt water input port of the evaporation chamber 15 through the electric heater 13, so that the heat energy released by liquefaction of the water vapor can be absorbed; the use of electric energy is reduced, and the energy-saving and environment-friendly effects are achieved.
Preferably, the salt water distillation system may further comprise a jet pump 12; the jet pump 12 may include a high pressure port, a suction port, and a discharge port; the high-pressure port of the jet pump 12 can be communicated with the water outlet of the first water pump 18 through a valve; the suction inlet of the jet pump 12 can be respectively communicated with the water vapor cavity of the condensation chamber 6 and the salt water outlet of the evaporation chamber 15. The discharge outlet 11 of the ejector pump discharges the salt water waste liquid which is not evaporated, and can be discharged to an external reservoir or the like. The jet pump 12 can be powered by the energy of the fluid output by the first water pump 18 to pump the non-evaporated salt water waste liquid in the evaporation chamber 15 and the air in the condensation chamber 6 and the evaporation chamber 15. It uses high speed jet flow through a nozzle to pump out gas in a container to obtain vacuum, so as to reduce distillation temperature and improve separation efficiency and evaporation speed of saline water.
The output of the first valve 16 can be divided into two paths, wherein one path is communicated with the cooling working medium inlet of the condensing chamber 6; the other path is communicated with the input port of the second valve 5; the output of the second valve 5 can be divided into two paths, wherein one path is communicated with the high-pressure port of the jet pump 12; the other path is communicated with an input port of a third valve 10, and an output port of the third valve 10 can be communicated with a liquid inlet of the electric heater 13; wherein. The second valve 5 can be a stop valve, a flow regulating valve or a flow distributing valve, and the type of the second valve 5 can be a manual valve or an electric valve; the second valve 5 can be used to regulate and distribute two output flows by using a flow distribution valve. The third valve 10 can be a stop valve or a flow regulating valve, and the type of the third valve 10 can be a manual valve or an electric valve; a third valve 10 is used to control the amount of salt water entering the evaporation chamber 15.
The driving mode of the manual valve is an actuating mechanism for manually driving the valve; the electric valve is driven by a solenoid drive actuator.
Preferably, the suction inlet of the jet pump 12 can be communicated with the inner cavity of the condensation chamber 6 through a vacuum breaker valve 7. The vacuum break valve 7 may serve to protect the system from damage.
Preferably, the salt water distillation system can further comprise a second water pump 9; the water inlet of the second water pump 9 can be communicated with the fresh water outlet of the condensation chamber 6. In order to avoid that the liquid in the condensation chamber 6 is excessively reserved to influence the water vapor liquefaction efficiency, the liquid fresh water collected in the condensation chamber 6 is output through the second water pump 9. The storage battery pack 4 outputs voltage to the second water pump motor 8, the second water pump motor 8 operates to drive the second water pump 9 to work, and liquid fresh water collected from the condensation chamber 6 is output to an external water storage container.
Preferably, the utility model can also comprise a control system 3; the control system 3 can be respectively connected with the solar power generation system 2, the wind power generation system 1, the storage battery pack 4 and the salt water distillation system. The control system 3 outputs signals to control the solar power generation system 2, the wind power generation system 1, the storage battery pack 4 and the salt water distillation system to work. Control system 3 can include controller, contactor, thermorelay, circuit breaker etc. and the controller can be PLC programmable controller, industrial computer etc. and product among the optional prior art such as PLC programmable controller, industrial computer, contactor, thermorelay, circuit breaker.
Furthermore, the utility model can also comprise a detection system, which is used for detecting the temperature of the salt water in the salt water distillation system, the wind speed of the external environment, the sunlight illumination intensity, the electric energy of the storage battery pack 4, and the like; the detection system can comprise a temperature sensor, a wind speed sensor and a light intensity sensor, wherein the temperature sensor can detect the temperature of the salt water in the salt water distillation system; the wind speed sensor can detect the wind speed of the external environment; the illumination sensor can detect the illumination intensity of sunlight; the control system 3 inputs signals from the detection system and outputs signals to control the operation of the solar power generation system 2, the wind power generation system 1 and the salt water distillation system.
For example, a temperature sensor of the detection system can detect the temperature of the salt water in the evaporation chamber 15, and the control system 3 inputs a signal from the temperature sensor; if the temperature is lower than the set value, the control system 3 outputs a signal to enable the electric heater 13 to work; the wind speed sensor of the detection system can detect the wind speed of the external environment, and the control system 3 inputs signals from the wind speed sensor; if the wind speed is lower than or higher than the working range of the wind power generation system 1, the control system 3 outputs a signal to stop the wind power generation system 1; the detection system can detect the electric energy of the storage battery pack 4; if the electric energy of the storage battery pack 4 is full and the salt water distillation system does not work, the control system 3 outputs signals to enable the solar power generation system 2 and the wind power generation system 1 to stop working; if the electric energy of the storage battery pack 4 is insufficient and is lower than a set value, the control system 3 outputs signals to enable the solar power generation system 2 and the wind power generation system 1 to work and generate power; the illumination sensor of the detection system can detect the illumination intensity of sunlight, and the control system 3 inputs a signal from the illumination sensor; and if the sunlight intensity is lower than a set value and the output voltage of the storage battery pack 4 is lower than the working voltage of the salt water distillation system, the control system 3 outputs a signal to stop the salt water distillation system.
The temperature sensor, the wind speed sensor, the illuminance sensor and other sensors can be selected from products in the prior art.
The solar power generation system 2, the wind power generation system 1 and the salt water distillation system are operated by using electrical elements such as a PLC (programmable logic controller), an industrial personal computer, a contactor, a thermal relay, a circuit breaker, a temperature sensor, a wind speed sensor, a light intensity sensor, a motor, an electromagnetic valve coil and the like and corresponding conventional control circuits in the prior art. The specific circuit connection and control method can be realized by adopting the circuit connection and the conventional control method of the conventional technical means according to the product specification.
The work flow and the working principle of the present invention are described below according to a preferred embodiment of the present invention:
a salt water desalination system utilizing solar energy and wind energy comprises a solar power generation system 2, a wind power generation system 1, a storage battery pack 4, a control system 3, a detection system and a salt water distillation system; the salt water distillation system comprises a first water pump 18, a solar heat collector, an evaporation chamber 15, a condensation chamber 6, an electric heater 13, a jet pump 12, a second water pump 9, a vacuum breaking valve 7, a thermometer 14, a filter 19 for filtering salt water impurities and the like. The control system 3 is respectively connected with the solar power generation system 2, the wind power generation system 1, the storage battery pack 4 and the salt water distillation system, and is used for controlling the solar power generation system 2, the wind power generation system 1, the storage battery pack 4 and the salt water distillation system. The detection system can comprise a temperature sensor, a wind speed sensor and a light intensity sensor and is used for detecting the temperature of the salt water in the salt water distillation system, the wind speed of the external environment, the sunlight illumination intensity and the electric energy of the storage battery pack 4.
The solar power generation system 2 and the wind power generation system 1 are used for generating electricity to generate electric energy, the solar power generation system 2 converts solar radiation energy into electric energy, and the wind power generation system 1 converts wind energy into electric energy. The solar power generation system 2, the wind power generation system 1 and the salt water distillation system can be charged by electric energy generated by the solar power generation system 2 and the wind power generation system 1, the electric energy is stored in the storage battery pack 4 to be used under the condition that the solar power generation system is not provided with power generation, the control system 3 receives signals from the detection system, and when the detection system detects that the voltage of the storage battery pack 4 reaches a specified value and the illuminance meets requirements, the control system 3 outputs signals to enable the solar power generation system 2, the wind power generation system 1 and the salt water distillation system to work. The control system 3 outputs signals to control the operation and stop of the first water pump motor 17, the second water pump motor 8, the electric heater 13 and other electric devices.
The salt water is filtered by a filter 19 to remove impurities, the filtered salt water is input into a water inlet of a first water pump 18, the salt water is pressurized by the first water pump 18, the salt water is divided into two paths at a water outlet, one path of the salt water passes through a jet pump 12 at a certain speed, air in a condensation chamber 6 and air in an evaporation chamber 15 are extracted, the vacuum degree of the salt water reaches more than 85%, the other path of the salt water enters a cooling working medium pipeline of the condensation chamber 6, and the distribution amount of the specific salt water is adjusted by a first valve 16. At the beginning, no water vapor needs to be condensed, the water vapor exchanges heat with the water vapor under the condition of the water vapor, the water vapor is condensed into fresh water, the temperature of the salt water is raised, at the moment, the electric heater 13 is started to preheat the salt water in advance, the heating temperature is adjusted by taking the temperature of the salt water at the outlet of the evaporation chamber 15 as a reference, then the salt water enters the evaporation chamber 15, the salt water in the evaporation chamber 15 absorbs the heat energy converted by the radiation of the sun, the temperature is gradually raised, the evaporation is started under the vacuum state, the water vapor enters the condensation chamber 6 to exchange heat with the cooling working medium and is cooled by the salt water with lower temperature serving as the cooling working medium, and the salt water is liquefied into fresh water. The salt water which is not evaporated in the evaporation chamber 15 is discharged by the jet pump 12, and the whole desalting process is completed.
The above-mentioned embodiments are only used for illustrating the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, the scope of the present invention should not be limited by the embodiment, that is, all equivalent changes or modifications made by the spirit of the present invention should still fall within the scope of the present invention.
Claims (10)
1. A salt water desalination system utilizing solar energy and wind energy is characterized by comprising a solar power generation system, a wind power generation system, a storage battery pack and a salt water distillation system; the solar power generation system and the wind power generation system are respectively connected with the storage battery pack and charge the storage battery pack; the storage battery supplies electric energy to the salt water distillation system.
2. The solar and wind energy salt water desalination system according to claim 1, wherein the salt water distillation system comprises a solar heat collector, an evaporation chamber, a condensation chamber and a first water pump; the solar heat collector absorbs the radiation energy of the sun and converts the radiation energy into heat energy to be output to the evaporation chamber; the evaporation chamber comprising a salt water input and a salt water output that absorbs thermal energy from the solar collector to heat salt water, which outputs water vapor to the condensation chamber; the condensation chamber cools the water vapor into liquid fresh water and collects the liquid fresh water; a water outlet of the first water pump outputs saline water to a saline water input port of the evaporation chamber; and a salt water output port of the evaporation chamber outputs salt water which is not evaporated.
3. The solar and wind powered salt water desalination system of claim 2 wherein the water outlet of the first water pump is in communication with the cooling medium inlet of the condensation chamber.
4. The solar and wind powered salt-water desalination system of claim 2 wherein the salt-water distillation system further comprises an electric heater; the water outlet of the first water pump is communicated with the liquid inlet of the electric heater through a valve, and the liquid outlet of the electric heater is communicated with the saline water inlet of the evaporation chamber.
5. The solar and wind energy salt water desalination system according to claim 4, wherein the water outlet of the first water pump is communicated with the cooling medium inlet of the condensation chamber; and the liquid inlet of the electric heater is communicated with the cooling working medium outlet of the condensing chamber through a valve.
6. The solar and wind powered salt water desalination system of claim 2 wherein the salt water distillation system further comprises a jet pump; the jet pump comprises a high-pressure port, a suction port and a discharge port; the high-pressure port of the jet pump is communicated with the water outlet of the first water pump through a valve; and a suction inlet of the jet pump is respectively communicated with the water vapor containing cavity of the condensation chamber and the salt water outlet of the evaporation chamber.
7. The solar and wind powered salt-water desalination system of claim 6 wherein the suction inlet of the jet pump is in communication with the condensation chamber interior through a vacuum break valve.
8. The solar and wind powered salt-water desalination system of claim 2, wherein the salt-water distillation system further comprises a second water pump; and the water inlet of the second water pump is communicated with the fresh water outlet of the condensing chamber.
9. The solar and wind powered salt water desalination system according to any one of claims 1 to 8, further comprising a control system; the control system is respectively connected with the solar power generation system, the wind power generation system, the storage battery pack and the salt water distillation system.
10. The solar and wind powered salt water desalination system of claim 9 further comprising a detection system comprising a temperature sensor, a wind speed sensor and a light intensity sensor, wherein the temperature sensor detects the salt water temperature in the salt water distillation system; the wind speed sensor detects the wind speed of the external environment; the illumination sensor detects the illumination intensity of sunlight; the control system inputs signals from the detection system and outputs signals to control the operation of the solar power generation system, the wind power generation system and the salt water distillation system.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110272080A (en) * | 2019-06-27 | 2019-09-24 | 中海油能源发展股份有限公司 | It is a kind of using solar energy and the salt water desalination system of wind energy |
| US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
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- 2019-06-27 CN CN201920984130.1U patent/CN210620293U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110272080A (en) * | 2019-06-27 | 2019-09-24 | 中海油能源发展股份有限公司 | It is a kind of using solar energy and the salt water desalination system of wind energy |
| US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11563229B1 (en) | 2022-05-09 | 2023-01-24 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11611099B1 (en) | 2022-05-09 | 2023-03-21 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11699803B1 (en) | 2022-05-09 | 2023-07-11 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US12107308B2 (en) | 2022-05-09 | 2024-10-01 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
| US12040517B2 (en) | 2022-11-15 | 2024-07-16 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof |
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