Solar desalination device
A technology of solar energy and sunlight, applied in seawater treatment, energy wastewater treatment, water/sewage treatment, etc., can solve the problems of lack of large-scale promotion potential and cost increase
Active Publication Date: 2016-01-13
刘文晏 +1
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, this move will greatly increase the cost due to rising energy prices, resulting in no potential for large-scale promotion
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] Regarding the features and technical contents of the present invention, three preferred embodiments are described in detail below with reference to the accompanying drawings.
[0032] Before proceeding in detail, it is noted that like elements are denoted by the same numerals.
[0033] refer to figure 1 , 2 , which is the first preferred embodiment of the solar desalination device of the present invention, the solar desalination device includes a reflection unit 3 , a water inlet unit 4 , and a condensation unit 5 .
[0034] The reflection unit 3 includes a support base 31 , a sunlight reflector 32 , a fixing bracket 33 , and a heat collecting tank 34 . The support frame 31 is supported on the ground, the solar reflector 32 is arranged on the top of the support frame 31 and has a reflective surface 321 that can reflect sunlight, the fixed frame 33 has a plurality of legs 331, each leg One end of 331 is arranged on the periphery of the solar reflector 32, and the oppo...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a solar sea water desalination device which comprises a reflection unit, a water inlet unit and a condensation unit, wherein the reflection unit comprises a supporting bottom rack, a solar reflector arranged above the supporting bottom rack, a fixing bracket arranged at the peripheral edge of the solar reflector, and a heat accumulator arranged above the solar reflector; a side hole and a through hole are formed in the heat accumulator; the fixing bracket is connected with the heat accumulator; the water inlet unit comprises a water inlet pipe; one end of the water inlet pipe is connected with the side hole of the heat accumulator; the condensation unit comprises an evaporating pipe and a water storage tank connected with the evaporating pipe; and one end of the evaporating pipe is connected with the through hole of the heat accumulator. Solar light can be reflected to the heat accumulator through the solar reflector, the heat accumulator is heated, water flowing into the heat accumulator is heated to evaporate, escapes from the evaporating pipe and is stored in the water storage tank after being condensed, irradiation heating is performed by utilizing the solar light, extra energy consumption is not needed, and clean water resources can be obtained.
Description
technical field [0001] The invention relates to a seawater desalination device, in particular to a solar seawater desalination device which utilizes solar thermal energy to desalinate seawater. Background technique [0002] The total amount of water on Earth is about 1.36x10 18 m 3 , but except for salt water resources such as oceans, only 2.5% is fresh water. Fresh water mainly exists in the form of glaciers and deep groundwater, and the fresh water in rivers and lakes only accounts for 0.3% of the world's total fresh water. [0003] The World Meteorological Organization pointed out in early 1996 that water shortage is the primary problem faced by cities all over the world. It is estimated that by 2050, 46% of the urban population in the world will be short of water. For areas with scarce water resources, water has exceeded the scope of living resources and has become a strategic resource. Due to the scarcity of water resources, the possibility of water wars is getting h...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/14C02F103/08
CPCY02A20/124Y02A20/142Y02A20/212Y02W10/37
Inventor 刘文晏
Owner 刘文晏