CN101253840B - Field float grass thermal protection box - Google Patents
Field float grass thermal protection box Download PDFInfo
- Publication number
- CN101253840B CN101253840B CN2007100377667A CN200710037766A CN101253840B CN 101253840 B CN101253840 B CN 101253840B CN 2007100377667 A CN2007100377667 A CN 2007100377667A CN 200710037766 A CN200710037766 A CN 200710037766A CN 101253840 B CN101253840 B CN 101253840B
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- sponge
- protection box
- thermal protection
- casing
- cabinet
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Abstract
The invention provides an insulated cabinet for aquatic weeds, which is used for creating the conditions for the research on the overwintering of submerged plants such as tape grass and foxtail, thereby researching the rules of the cultivation, transplant, and growth of the submerged plants. The insulated cabinet for aquatic weeds comprises a cabinet body and a cabinet lid, and is characterized in that sponge is fixed on the outer side wall of the cabinet body, and a polyethylene cystosepiment is stuck to the sponge. The insulated cabinet for aquatic weeds has the advantages of low cost, multiple insulating layers for effective thermal insulation, easy and practical manufacture process, and durability against sunshine, rain, water, snow and frost. According to an experiment in the wild, the aquatic weeds which would wither and die in winter can survive in the insulated cabinet in which the underwater environment of wild rivers and lakes is simulated, so that scientific experiments such as allelopathic tests, recycling of pollutants, and pollution-resistance tests can be carried out in preparation of the project on ecological restoration in spring. The insulated cabinet can also be used as a simple and reliable appliance for overwintering houseplants.
Description
Technical field
Relate generally to thermal protection box of the present invention field relates to a kind of field float grass thermal protection box especially.
Background technology
In the scientific experiment of submerged plant, indoor pasture and water are cultivated case can get rid of multifactor interference, to some rule of a plant species, can make the comparatively mensuration of scientific quantitative.But because indoor illumination has bigger difference with open-air, be difficult under the limited conditions simulate open-air situation, badly influence this plant accuracy of the scientific conclusion of state in the open air.For example: eel grass is in indoor very difficult germination, even the growing way after germinateing is difficult to compare with open-air eel grass.Differ under the situation of tens times even tens times with the phytomass of indoor kindred plant in the open air, singly be difficult to obtain some important science data from the laboratory.For example: certain plant species is to the statistical number of absorption ratio comparatively accurately of eutrophication elemental nitrogen, phosphorus substance, freeze proof, resistant data of certain pasture and water or the like.And during open-air winter because awful weather, the pasture and water in the pasture and water incubator often are difficult to pass the winter, therefore be badly in need of a kind of with low cost, make simple field float grass thermal protection box.
Summary of the invention
The purpose of this invention is to provide a kind of field float grass thermal protection box and create conditions, the rule of cultivating in the open air, transplant, growing so as to the research submerged plant etc. for submerged plants such as research eel grass, foxtail pass the winter.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of field float grass thermal protection box comprises casing and case lid, it is characterized in that: be fixed with sponge on the described casing exterior side wall, post polyethylene foam sheet on the sponge.
Among the present invention, described casing adopts plastic box, and the outside is a porous plastics, with the structure air heat-insulation layer.
The thickness of described sponge is 3-4 centimetres, constitutes according to the casing size and makes square shape, the three-back-shaped or warming moulding shape of groined type, to form inner thermal insulation layer.
Described polyethylene board thickness is 2 centimetres, adopts width to fix greater than 4 centimetres transparent sealing tape and casing, to strengthen bonding strength.
Described lid adopts waterglass (transparent thick plastics), which is provided with the frame that bamboo pole is made, and is pasted with the sponge sealing strip around the frame.
Among the present invention, described casing can also be provided with support, isolates casing and ground, to strengthen the heat insulating ability of thermal protection box.
Field float grass thermal protection box low cost of the present invention, multilayer is effectively warming, manufacture craft is simple, stand the test of exposing to the sun and rain, tolerate water, snow, frost, through field test, make originally the pasture and water of withered death in the open air in winter, can in the float grass thermal protection box of the open-air river of simulation, the water-bed environment in the pool, lake, survive, feel a series of scientific experiments such as test, recycling pollutant, resistant test thereby carry out him, for the restoration of the ecosystem engineering of carrying out spring is prepared.Also can provide the simple and easy facility of passing the winter reliably for the flowers and plants of family-raise.
Description of drawings
Fig. 1 is the structural representation of field float grass thermal protection box of the present invention.
Fig. 2 is a field float grass thermal protection box cover body structure schematic diagram of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1 and Figure 2, a kind of field float grass thermal protection box comprises casing 1 and lid 2, and casing 1 adopts plastic box, and the outside is a porous plastics, can construct air heat-insulation layer; Be fixed with sponge 11 on casing 1 exterior side wall, the thickness of sponge 11 is 3-4 centimetres, make square shape, the three-back-shaped or warming moulding shape of groined type according to casing 1 big I formation,, only schematically described the warming moulding of square shape in the present embodiment to form inner thermal insulation layer; Post polyethylene foam sheet 12 on the sponge 11, the thickness of polyethylene board 12 is 2 centimetres, adopts width fixing with casing 1 greater than 4 centimetres transparent sealing tape 13, to strengthen bonding strength; Lid 2 adopts waterglass (transparent thick plastics), which is provided with the frame that bamboo pole 21 is made, and is pasted with sponge sealing strip 22 around the frame, and under the situation of not opening lid 2, sunlight can see through case lid 2 and inject in the casing 1.
In order further to strengthen the heat insulating ability of thermal protection box, casing 1 can also be provided with support 3, to isolate casing 1 and ground, through field test, under the temperature about zero degrees celsius, can improve 2 ℃～4 ℃ of water temperatures, temperature is subzero in the winter time reaches under-4 ℃ to-6 ℃ situations, in 22 cm of water depths, can guarantee that water temperature is higher than 0 ℃.Be warming up to 2 ℃～4 ℃ after the sunrise rapidly, make all participate in test seven, eight kind of pasture and water keep survival, transplant the back and vigorous vitality occurs.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. field float grass thermal protection box, comprise casing and case lid, it is characterized in that: be fixed with sponge on the described casing exterior side wall, post polyethylene foam sheet on the sponge, the thickness of described sponge is 3-4 centimetre, described polyethylene board thickness is 2 centimetres, and sponge becomes the moulding shape on casing, to form inner thermal insulation layer.
2. thermal protection box as claimed in claim 1 is characterized in that: described casing adopts plastic box, and the outside is a porous plastics.
3. thermal protection box as claimed in claim 1 is characterized in that: described polyethylene board is fixed greater than 4 centimetres transparent sealing tape and casing by width.
4. thermal protection box as claimed in claim 1 is characterized in that: lid adopts waterglass, which is provided with the bamboo pole frame, is pasted with the sponge sealing strip around the frame.
5. thermal protection box as claimed in claim 1 is characterized in that: described casing is provided with the support of isolating casing and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100377667A CN101253840B (en) | 2007-03-02 | 2007-03-02 | Field float grass thermal protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100377667A CN101253840B (en) | 2007-03-02 | 2007-03-02 | Field float grass thermal protection box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101253840A CN101253840A (en) | 2008-09-03 |
| CN101253840B true CN101253840B (en) | 2011-02-09 |
Family
ID=39889234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100377667A Expired - Fee Related CN101253840B (en) | 2007-03-02 | 2007-03-02 | Field float grass thermal protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101253840B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385128A (en) * | 2013-07-28 | 2013-11-13 | 林建斌 | Submarine planting box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245634A (en) * | 1998-08-26 | 2000-03-01 | 徐传朝 | New application of polyethylene foam and polystyrene foam and its heat-insulating quilt |
| CN2534805Y (en) * | 2002-04-25 | 2003-02-12 | 崔正植 | Cover for crop to quickly grow |
| CN2739127Y (en) * | 2004-07-30 | 2005-11-09 | 周伟 | Fresh-preservation box |
-
2007
- 2007-03-02 CN CN2007100377667A patent/CN101253840B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1245634A (en) * | 1998-08-26 | 2000-03-01 | 徐传朝 | New application of polyethylene foam and polystyrene foam and its heat-insulating quilt |
| CN2534805Y (en) * | 2002-04-25 | 2003-02-12 | 崔正植 | Cover for crop to quickly grow |
| CN2739127Y (en) * | 2004-07-30 | 2005-11-09 | 周伟 | Fresh-preservation box |
Non-Patent Citations (1)
| Title |
|---|
| 第2页第6段及图1. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101253840A (en) | 2008-09-03 |
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Granted publication date: 20110209 Termination date: 20130302 |