CN102613027A - Automatic lifting thermal insulation shed for raising seedlings of mangrove plants on mud flat - Google Patents
Automatic lifting thermal insulation shed for raising seedlings of mangrove plants on mud flat Download PDFInfo
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- CN102613027A CN102613027A CN2012100986929A CN201210098692A CN102613027A CN 102613027 A CN102613027 A CN 102613027A CN 2012100986929 A CN2012100986929 A CN 2012100986929A CN 201210098692 A CN201210098692 A CN 201210098692A CN 102613027 A CN102613027 A CN 102613027A
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- mangrove
- automatic lifting
- float
- thermal insulation
- growing seedlings
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention discloses an automatic lifting thermal insulation shed for raising seedlings of mangrove plants on a mud flat. The automatic lifting thermal insulation shed mainly comprises a floater, a floating raft fixing structure and a thermal insulation cover, wherein the floater is a rectangular frame structure; and the thermal insulation cover is installed on the floater. According to the invention, due to tidal power drive, the automatic lifting thermal insulation shed is capable of automatically lifting along with sea tides; with the help of a buoyancy material, the thermal insulation shed floats on the water while rising tide and returns to the normal position under Navigation of the fixing mechanism, so that the thermal insulation shed is tightly covered on a seedbed; the temperature in the thermal insulation shed is higher than that outside the thermal insulation shed through coverage of a thermal insulation material; and the wintering success rate of mangrove seedlings is increased.
Description
Technical field
The present invention relates to be used for marine mangrove nursery seedling is carried out the facility of Winter protection, especially a kind of mangrove beach automatic lifting insulation canopy of growing seedlings.
Background technology
To the severe situation that China's mangrove forest area falls sharply, ecological functions are low; The State Administration of Forestry has started the action that mangrove forest recovers 60000 hectares in recent years, and the tropical rapidly mangrove species of growth (like pagatpat, Rhizophora stylosa etc.) large tracts of land afforestation is introduced a fine variety in many coastal areas.Yet even constantly heat under the condition that warms at global climate, mangrove also very likely receives the grievous injury of burst extreme low temperature.The winter low temperature in 2008 to 2010 is very big to the damaging influence of mangrove forest, particularly in Hainan, Guangxi and Guangdong of low latitudes.Because extreme low temperature ebbed tide on the occasion of night, and is more remarkable to the influence of mangrove forest, cause the mangrove forest afforestation achievement over the years in many areas to be destroyed overnight.Therefore, to improve cold-proof heat insulation facility, technology and method very important for mangrove seedling safe overwintering in exploitation.
Summary of the invention
The technical problem that the present invention will solve provides a kind of simple in structure, scientific and reasonable mangrove beach automatic lifting insulation canopy of growing seedlings, and to help mangrove seedling safe overwintering, improves plant percent.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the mangrove beach automatic lifting insulation canopy of growing seedlings, mainly form by float, buoyant raft fixed structure and stay-warm case; Float is the box shelf structure, and stay-warm case is installed on it.
Float adopts foam, thick bamboo tube or airtight Plastic Drum to make.
The buoyant raft fixed structure comprises to be established in the column of four jiaos of floats and the relocatable ring-rope assembly of connection column and float; Ring-rope assembly one end is that ring is enclosed within on the column, and the other end is that rope ties up on the float.
Column is timber or concrete stake; Ring adopts buoyant material to make, and the internal diameter of ring is 2 to 3 times of column diameter.
Stay-warm case is an arc.
Stay-warm case comprises that covering and skeleton support, and covering covers and is fixed on skeleton and supports; Skeleton supports by arc support and cross-brace to be formed, and the two ends that arc supports are fixed on the float and along float vertically arranges, and the interval that arc supports is at 0.5m～1.5m; Cross-brace has three at least, supports vertical with arc and with the arc support fixation.
Covering adopts transparent plastic film to make, and skeleton supports and adopts pvc pipe, bamboo pole or stainless steel to make.
The float time of low water covers on the nursery, and high water time is suspended in the top, nursery; The column height will surpass local maximum high-water mark 50cm to 200cm.
The present invention is directed to the conventional red tree nursery and receive the not high defective of seedling quality that the influence of low temperature and stained animal causes easily; Utilizing tide energy to drive to have designed and produced can be with the mangrove beach of the tide automatic lifting automatic lifting insulation canopy of growing seedlings; Mainly form, rely on buoyant material, be incubated canopy at the incoming tide and swim in the water surface thereupon by float, buoyant raft fixed structure and stay-warm case; Under " navigation " of fixed mechanism, keep in the center tight covering on the seedbed at ebb tide.The insulation canopy is exactly a closure " protective cover " preferably, is incubated at the incoming tide to be full of the seawater that temperature is higher than air in the canopy, and seedling relies on the seawater insulation; At ebb tide, the insulation canopy descends and to be close to the beach surface, and covering can effectively keep out the wind, and prevents that moistening seedling from causing body temperature to descend rapidly because of cold wind directly blows, and plays insulation effect conscientiously.Simultaneously, adopt the covering of transparent plastic film not influence the normal photosynthesis of seedling.Use the present invention and can improve plant percent, guarantee the seedling quality of nursery seedling, can significantly improve the mangrove nursery seedling success rate of surviving the winter.
Description of drawings
Fig. 1 is the grow seedlings user mode reference diagram (at ebb tide) of automatic lifting insulation canopy of mangrove beach of the present invention.
Fig. 2 is the grow seedlings user mode reference diagram (at the incoming tide) of automatic lifting insulation canopy of mangrove beach of the present invention.
Among the figure: 1 float, 2 stay-warm cases, 3 columns, 4 rings, 5 ropes, 6 arcs support, 7 cross-brace, 8 container seedlings.
Embodiment
As depicted in figs. 1 and 2, the mangrove beach of the present invention automatic lifting insulation canopy of growing seedlings mainly is made up of float 1, buoyant raft fixed structure and stay-warm case 2.
The buoyant raft fixed structure comprises to be established in the column 3 of 1 four jiaos of floats and the relocatable ring-rope assembly of connection column 3 and float 1; Ring-rope assembly one end is that ring 4 is enclosed within on the column 3, and the other end is that rope 5 ties up on the float 1.Column 3 is timber or concrete stake, and height will surpass local maximum high-water mark 50cm to 200cm.Ring 4 adopts buoyant material to make, and the internal diameter of ring 4 is 2 to 3 times of column 3 diameters.The buoyant raft fixed structure makes float 1 vertical float up and down freely, limits its horizontal movement simultaneously.
Stay-warm case 2 is an arc, can reduce wind surface to greatest extent.Stay-warm case 2 comprises that covering and skeleton support, and covering covers and is fixed on skeleton and supports; Skeleton supports by arc support 6 to be formed with cross-brace 7, and the two ends of arc support 6 are fixed on the float 1 and along float 1 vertically arranges, and arc supports 6 interval at 0.5m～1.5m; Cross-brace 7 has three at least, and is vertical and arc support 6 is fixing with arc support 6.Covering adopts transparent plastic film to make (because of marine stormy waves is bigger, selected film durability will be got well), and skeleton supports and adopts firm, durable pvc pipe, bamboo pole or stainless steel or other warm canopy backing materials to make.
Method for using
1) the assembly connection installs float 1 frame set earlier according to the nursery size on the coast, is put into and is scheduled to behind the position, nursery skeleton is supported and fixed on the float 1;
2) buoyant raft fixed structure seawater ebb back is installed and accomplishes fluently column 3, with ring-rope assembly float 1 is connected with column 3 again, float 1 can freedom be floated with tiding vertically in 1 four jiaos of outer rims of float;
3) cover film covers transparent plastic film in the skeleton support, and film is fixed.
In December, 1994, the applicant carries out the 5000 strain tropical tree species sea lotus seedling growth test of introducing a fine variety from Hainan in national mangrove forest nature reserve at the mountain pass, Guangxi, uses automatic lifting insulation canopy of the present invention in case winter severe cold.Investigation in January nineteen ninety-five finds that the extra large lotus seedling leaves of insulation canopy outer 15% receives freeze injury, and blade edge is yellowish-brown, and seedling is safe and sound in the canopy.April nineteen ninety-five, the survey showed that, and canopy inland sea lotus seedling percent reaches 92%, and is outer higher by 21% than canopy.
In December, 2010, the applicant carries out the thermophilic seeds Rhizophora stylosa of 30000 strains seedling winter test in national mangrove forest nature reserve, logical sequence river mouth, north, Guangxi again, has used automatic lifting insulation canopy of the present invention.In March, 2011 investigation finds that 7 months 80000 strain Rhizophora stylosa seedling of the outer afforestation of transplanting of insulation canopy are dead serious, only surpluss 9% survival, and seedling of the same age all becomes alive in the canopy.
Facts have proved that the present invention can make temperature of shed be significantly higher than canopy external environment temperature, effectively improve the mangrove nursery seedling success rate of surviving the winter.
Claims (8)
1. the mangrove beach automatic lifting insulation canopy of growing seedlings is characterized in that mainly being made up of float, buoyant raft fixed structure and stay-warm case; Said float is the box shelf structure, and stay-warm case is installed on it.
2. the mangrove beach according to claim 1 automatic lifting insulation canopy of growing seedlings, it is characterized in that: said float adopts foam, thick bamboo tube or airtight Plastic Drum to make.
3. the mangrove beach according to claim 2 automatic lifting insulation canopy of growing seedlings is characterized in that: said buoyant raft fixed structure comprises to be established in the column of four jiaos of said floats and connects the relocatable ring-rope assembly of column and said float; Said ring-rope assembly one end is that ring is enclosed within on the said column, and the other end is that rope ties up on the said float.
4. the mangrove beach according to claim 3 automatic lifting insulation canopy of growing seedlings, it is characterized in that: said column is timber or concrete stake; Said ring adopts buoyant material to make, and the internal diameter of ring is 2 to 3 times of said column diameter.
5. the mangrove beach according to claim 4 automatic lifting insulation canopy of growing seedlings, it is characterized in that: said stay-warm case is an arc.
6. the mangrove beach according to claim 5 automatic lifting insulation canopy of growing seedlings, it is characterized in that: said stay-warm case comprises that covering and skeleton support, covering covers and also is fixed in the skeleton support; Said skeleton supports by arc support and cross-brace to be formed, and the two ends that arc supports are fixed on the said float and along float vertically arranges, and the interval that arc supports is at 0.5m～1.5m; Said cross-brace has three at least, supports vertical with arc and with the arc support fixation.
7. the mangrove beach according to claim 6 automatic lifting insulation canopy of growing seedlings, it is characterized in that: said covering adopts transparent plastic film to make, and said skeleton supports and adopts pvc pipe, bamboo pole or stainless steel to make.
8. the mangrove beach according to claim 7 automatic lifting insulation canopy of growing seedlings, it is characterized in that: the said float time of low water covers on the nursery, and high water time is suspended in the top, nursery; Said column height will surpass local maximum high-water mark 50cm to 200cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100986929A CN102613027A (en) | 2012-04-06 | 2012-04-06 | Automatic lifting thermal insulation shed for raising seedlings of mangrove plants on mud flat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100986929A CN102613027A (en) | 2012-04-06 | 2012-04-06 | Automatic lifting thermal insulation shed for raising seedlings of mangrove plants on mud flat |
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| CN102613027A true CN102613027A (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100986929A Pending CN102613027A (en) | 2012-04-06 | 2012-04-06 | Automatic lifting thermal insulation shed for raising seedlings of mangrove plants on mud flat |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432368A (en) * | 2015-11-30 | 2016-03-30 | 中国农业大学 | Greenhouse flood resisting device |
| CN107624446A (en) * | 2017-09-20 | 2018-01-26 | 舟山赛莱特海洋科技有限公司 | Salt-soda soil plant planting greenhouse |
| CN111512945A (en) * | 2020-05-08 | 2020-08-11 | 湖北工业大学 | Planting big-arch shelter on water |
| CN114902952A (en) * | 2022-05-19 | 2022-08-16 | 北部湾大学 | Full-illumination spraying mangrove seedling raising device and seedling raising method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH104809A (en) * | 1996-06-24 | 1998-01-13 | Nichimo Co Ltd | Laver culture and apparatus therefor |
| CN101480147A (en) * | 2009-02-20 | 2009-07-15 | 厦门大学 | Floating cultivation method of mangrove plants |
| CN101524042A (en) * | 2008-12-03 | 2009-09-09 | 广东海洋大学 | Fruit seedling cultivating technology of looking-glass trees |
| CN102138509A (en) * | 2011-03-30 | 2011-08-03 | 昆明理工大学 | Vegetable greenhouse floating on eutrophic water |
-
2012
- 2012-04-06 CN CN2012100986929A patent/CN102613027A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH104809A (en) * | 1996-06-24 | 1998-01-13 | Nichimo Co Ltd | Laver culture and apparatus therefor |
| CN101524042A (en) * | 2008-12-03 | 2009-09-09 | 广东海洋大学 | Fruit seedling cultivating technology of looking-glass trees |
| CN101480147A (en) * | 2009-02-20 | 2009-07-15 | 厦门大学 | Floating cultivation method of mangrove plants |
| CN102138509A (en) * | 2011-03-30 | 2011-08-03 | 昆明理工大学 | Vegetable greenhouse floating on eutrophic water |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432368A (en) * | 2015-11-30 | 2016-03-30 | 中国农业大学 | Greenhouse flood resisting device |
| CN105432368B (en) * | 2015-11-30 | 2019-02-26 | 中国农业大学 | A kind of greenhouse flood fighting flood device |
| CN107624446A (en) * | 2017-09-20 | 2018-01-26 | 舟山赛莱特海洋科技有限公司 | Salt-soda soil plant planting greenhouse |
| CN111512945A (en) * | 2020-05-08 | 2020-08-11 | 湖北工业大学 | Planting big-arch shelter on water |
| CN114902952A (en) * | 2022-05-19 | 2022-08-16 | 北部湾大学 | Full-illumination spraying mangrove seedling raising device and seedling raising method thereof |
| CN114902952B (en) * | 2022-05-19 | 2024-03-12 | 北部湾大学 | Full-illumination spraying mangrove seedling raising device and seedling raising method thereof |
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Application publication date: 20120801 |