CN105905247B - A kind of anti-arid biogeographic zone Wall in Plain Reservoir, the floating ball of flooded dam evaporation from water surface - Google Patents
A kind of anti-arid biogeographic zone Wall in Plain Reservoir, the floating ball of flooded dam evaporation from water surface Download PDFInfo
- Publication number
- CN105905247B CN105905247B CN201610227769.6A CN201610227769A CN105905247B CN 105905247 B CN105905247 B CN 105905247B CN 201610227769 A CN201610227769 A CN 201610227769A CN 105905247 B CN105905247 B CN 105905247B
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- floating ball
- water surface
- evaporation
- weight
- hollow float
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
Abstract
The present invention relates to capping vaporization prevention technologies, particularly a kind of anti-arid biogeographic zone Wall in Plain Reservoir, the floating ball of flooded dam evaporation from water surface, the hollow float of closing is made of plastics, its plastics is made of the polyolefin of addition age resister, and wherein age resister accounts for 2.5% the 3.7% of floating ball shell weight, remaining is polyolefin, hollow float inner shell bottom it is affixed counterweight, the radius of hollow float is 40 60 ㎜, and the shell thickness of hollow float is 1.2 1.8 ㎜, and the color of hollow float is light gray.Its is simple in structure, it is floated on the water surface, it is fixed without connecting, floating ball intensity is high, and center of gravity is low, is not easy to spin upside down under the effect of stormy waves external force, vaporization prevention water-saving result is good, with good wind and wave resistance, impact resistance, freeze thawing resistance, impervious, uvioresistant and water resistant erosion performance, and it is cheap, it is highly practical.
Description
Technical field
The present invention relates to capping vaporization prevention technology, particularly a kind of anti-arid biogeographic zone Wall in Plain Reservoir, flooded dam evaporation from water surface it is floating
Ball.
Background technology
In arid, semi-arid areas there are many Wall in Plain Reservoir, their bow lakes for being located at alluvial plain more, ancient stream channel and
It fans on edge depression, its main feature is that area is big, the depth of water is small, and evaporation loss is big.In 564 built reservoirs of Xinjiang region, absolutely
Most of is all Wall in Plain Reservoir.The aggregate storage capacity of these reservoirs is about 59.3 × 108 m3, about 2000 km of water surface area of reservoir2, put down
The equal depth of water is 2.97m, is estimated according to existing achievement in research, and the year evaporation capacity loss of Xinjiang reservoir is 26.1 × 108 m3, leak in year
It measures as 8 × 108 m3, add up to annual loss water about 34.1 × 108 m3.As it can be seen that reservoir year evaporation loss water in Xinjiang is occupied very
Big ratio.
Waterproof surface evaporation loss generally has the methods of chemistry, biology and physical measure.Using monomolecular film, various fat
Acid, nonionic surface active agent, the substances such as organic molecule of " alcohol containing fat ", reach inhibition evaporation from water surface using chemical reagent
Purpose.But thing followed a series of problems, such as film forming matter are sprawled in the limited of the water surface, in extraneous strength（Such as ripple
Unrestrained power etc.）Can interference lower film repair automatically, film chemistry, stability, degradability and service life under biotic environment and
The problems such as these chemical substances are to the ecology influence of aquatic organism, also has certain gap apart from large-scale practical application.Also grind
The person of studying carefully is evaporated using stem or leaf of cattail waterproof surface, but the transpiration of itself so that vaporization prevention rate is low, effect unobvious.In addition, the stem or leaf of cattail
Be only capable of to grow under conditions of the depth of water within 1m, can the plantation of Cold injury syndrome area, can smooth limitations such as overwintering
Problem makes the technology also not be promoted.Both at home and abroad also using polystyrol plastic foam plate, polyethylene film, paraffin, light
The materials such as matter concrete slab carry out physics covering methods waterproof surface evaporation test research, but there are wind and wave resistances, anti-for material used
The shortcomings of collision, freeze thawing resistance, poor impervious, uvioresistant and water resistant erosion performance, especially these materials in fixation and connection very
It is easily destroyed by Pyatyi more than stormy waves, it is difficult to achieve the purpose that good water-saving result.
The content of the invention
It is an object of the invention to provide a kind of anti-arid biogeographic zone Wall in Plain Reservoir, the floating ball of flooded dam evaporation from water surface, structure letters
It is single, it is floated on the water surface, is fixed without connecting, floating ball intensity is high, and center of gravity is low, is not easy to turn over up and down under the effect of stormy waves external force
Turn, vaporization prevention water-saving result is good, has good wind and wave resistance, impact resistance, freeze thawing resistance, impervious, uvioresistant and water resistant aggressivity
Can, and it is cheap, it is highly practical.
The object of the present invention is achieved like this：A kind of anti-arid biogeographic zone Wall in Plain Reservoir, the floating ball of flooded dam evaporation from water surface, by moulding
Material forms the hollow float of closing, and plastics are made of the polyolefin of addition age resister, and wherein age resister accounts for floating ball shell weight
The 2.5%-3.7% of amount, remaining is polyolefin, hollow float inner shell bottom it is affixed counterweight, the radius of hollow float be 40-60
㎜, the shell thickness of hollow float is 1.2-1.8 ㎜, and the color of hollow float is light gray.
The ingredient of succinic acid is 42 hydroxyl, 22,2,6,62 tetramethyl, 212 piperidinoethyl.
The operation principle of the present invention：
The present invention uses polyolefin that hard shell hollow float is made for material, to obtain suitable density and enough intensity,
Floating ball is enable to float on the water surface, and external force can also be resisted（Such as stormy waves power）Destruction；One is added to match somebody with somebody in floating ball inner shell bottom
Weight to reduce floating ball center of gravity, makes it be not easy to spin upside down under the effect of the external force such as stormy waves, wet side band upward, thus into
One step improves the vaporization prevention water saving efficiency of floating ball；Suitable age resister is added in floating ball case material, to improve floating ball
Anti-uv-ray enhances its durability；The color of sphere is tuned into light gray, has reduced suction of the floating ball under summer sunburst
Thermal energy power causes the increase of floating ball surrounding body evaporation loss.
Reservoir surface is put it into, without fixation, free drift is allowed to, and water is covered in always with the lifting of reservoir level
Face can reach the water-saving purpose of reservoir vaporization prevention as long as structure is blocked in reservoir water release works import setting.
The configuration of the present invention is simple is floated on the water surface, is fixed without connecting, and floating ball intensity is high, and center of gravity is low, realizes
Stormy waves external force effect under be not easy to spin upside down, vaporization prevention water-saving result is good, have good wind and wave resistance, impact resistance, freeze thawing resistance,
Impervious, uvioresistant and water resistant erosion performance, and it is cheap, it is highly practical.
Description of the drawings
Below in conjunction with attached drawing, the invention will be further described, and Fig. 1 is the schematic cross-sectional view of the present invention.
Specific embodiment
A kind of anti-arid biogeographic zone Wall in Plain Reservoir, the floating ball of flooded dam evaporation from water surface, as shown in Figure 1, being made of the sky of closing plastics
Flighty and impatient ball 1, plastics are made of the polyolefin of addition age resister, and wherein age resister accounts for the 2.5%-3.7% of floating ball shell weight,
Remaining is polyolefin, 1 inner shell bottom of hollow float it is affixed counterweight 2, the radius of hollow float 1 be 40-60 ㎜, hollow float
1 shell thickness is 1.2-1.8 ㎜, and the color of hollow float 1 is light gray.Age resister is stablized by ultra-violet absorber, light
Agent and antioxidant composition, wherein ultra-violet absorber are carbon black；Light stabilizer is succinate；Antioxidant is organic phosphorous acid
Ester, carbon black content are the 2%-3% of floating ball shell weight, and the content of succinate is the 0.4%-0.5% of floating ball shell weight, organic phosphorous
Acid and esters content is the 0.1%-0.2% of spherical shell weight.The weight of counterweight 2 is the 4%-6% of floating ball shell weight.The weight of counterweight 2 is floating
The 4% of ball weight.The shell thickness of hollow float 1 is 1.5 ㎜.The radius of hollow float 1 is 40-50 ㎜.
Claims (5)
1. a kind of anti-arid biogeographic zone Wall in Plain Reservoir, the floating ball of flooded dam evaporation from water surface, it is characterized in that：The hollow floating of closing is formed by plastics
Ball（1）, plastics are made of the polyolefin of addition age resister, and wherein age resister accounts for the 2.5%-3.7% of floating ball shell weight,
Remaining is polyolefin, and age resister is made of ultra-violet absorber, light stabilizer and antioxidant, and wherein ultra-violet absorber is carbon
It is black；Light stabilizer is succinate；Antioxidant is organic phosphite, and carbon black content is the 2%-3% of floating ball shell weight, succinic acid
The content of ester is the 0.4%-0.5% of floating ball shell weight, and organic phosphorous acid ester content is the 0.1%-0.2% of spherical shell weight, hollow
Floating ball（1）Inner shell bottom it is affixed counterweight（2）, hollow float（1）Radius for 40-60 ㎜, hollow float（1）Shell thickness
For 1.2-1.8 ㎜, hollow float（1）Color for light gray.
2. a kind of anti-arid biogeographic zone Wall in Plain Reservoir according to claim 1, the floating ball of flooded dam evaporation from water surface, it is characterized in that：Match somebody with somebody
Weight（2）Weight be floating ball shell weight 4%-6%.
3. a kind of anti-arid biogeographic zone Wall in Plain Reservoir according to claim 1, the floating ball of flooded dam evaporation from water surface, it is characterized in that：Match somebody with somebody
Weight（2）Weight be floating ball weight 4%.
4. a kind of anti-arid biogeographic zone Wall in Plain Reservoir according to claim 1, the floating ball of flooded dam evaporation from water surface, it is characterized in that：It is empty
Flighty and impatient ball（1）Shell thickness be 1.5 ㎜.
5. a kind of anti-arid biogeographic zone Wall in Plain Reservoir according to claim 1, the floating ball of flooded dam evaporation from water surface, it is characterized in that：It is empty
Flighty and impatient ball（1）Radius be 40-50 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610227769.6A CN105905247B (en) | 2016-04-13 | 2016-04-13 | A kind of anti-arid biogeographic zone Wall in Plain Reservoir, the floating ball of flooded dam evaporation from water surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610227769.6A CN105905247B (en) | 2016-04-13 | 2016-04-13 | A kind of anti-arid biogeographic zone Wall in Plain Reservoir, the floating ball of flooded dam evaporation from water surface |
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| Publication Number | Publication Date |
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| CN105905247A CN105905247A (en) | 2016-08-31 |
| CN105905247B true CN105905247B (en) | 2018-06-05 |
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| CN201610227769.6A Active CN105905247B (en) | 2016-04-13 | 2016-04-13 | A kind of anti-arid biogeographic zone Wall in Plain Reservoir, the floating ball of flooded dam evaporation from water surface |
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| CN114164794A (en) * | 2021-12-07 | 2022-03-11 | 新疆农业大学 | Floating row for preventing evaporation on water surface of plain reservoir, waterlogging dam and lake in arid region |
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| CN106320260B (en) * | 2016-11-04 | 2018-09-21 | 陕西正大环保科技有限公司 | A kind of floating on water surface device for inhibiting algae reproduction and reducing Water Evaporation amount |
| CN107907302A (en) * | 2017-12-15 | 2018-04-13 | 河海大学 | The device that a kind of simulated flow particle can position in real time |
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| CN109338980A (en) * | 2018-10-31 | 2019-02-15 | 新疆农业大学 | Evaporation from water surface can efficiently be inhibited and have the sunshade ball of stronger wind loading rating |
| CN109774869A (en) * | 2019-03-28 | 2019-05-21 | 江苏爱索新材料科技有限公司 | A kind of covering device and its constructive method |
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| CN114592472A (en) * | 2022-03-16 | 2022-06-07 | 烟台南山学院 | But sunshade can solar energy power generation's sunshade ball |
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| JPH05124694A (en) * | 1991-03-27 | 1993-05-21 | Miura Co Ltd | Float ball |
| CN2633946Y (en) * | 2003-09-11 | 2004-08-18 | 陈俊峰 | Water surface evaporation reducing device |
| PL210731B1 (en) * | 2006-10-12 | 2012-02-29 | Inst Budownictwa Mech | Element for covering of liquid manure tanks and channels |
| CN101424076A (en) * | 2007-10-29 | 2009-05-06 | 杜同 | Scheme for preventing evaporation by using floating body, increasing reservoir and lake fresh water and generating by solar |
| CN103302919B (en) * | 2013-06-18 | 2015-03-25 | 新疆农业大学 | Light reinforced composite floating plate for preventing water level from evaporating |
| ES1103734Y (en) * | 2014-02-11 | 2014-06-10 | Navarro Manuel Frances | FLOATING PROTECTION ELEMENT FOR SIMILAR WATER PASSES AND MASSES. |
| CN204385708U (en) * | 2014-12-31 | 2015-06-10 | 云南农业大学 | The ecological cover plate of a kind of channel |
| CN204690671U (en) * | 2015-04-20 | 2015-10-07 | 中国农业科学院农业资源与农业区划研究所 | A kind of device preventing and regulate Water Evaporation amount |
| CN204875659U (en) * | 2015-08-20 | 2015-12-16 | 罗丽秀 | Can improve sunshade ball of sun -proof effect of water |
| CN105113451A (en) * | 2015-08-20 | 2015-12-02 | 罗丽秀 | Sunshade ball capable of improving water body sunblock effect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114164794A (en) * | 2021-12-07 | 2022-03-11 | 新疆农业大学 | Floating row for preventing evaporation on water surface of plain reservoir, waterlogging dam and lake in arid region |
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| CN105905247A (en) | 2016-08-31 |
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