CN206575941U - A kind of agricultural greenhouse booth thermal insulation pad - Google Patents
A kind of agricultural greenhouse booth thermal insulation pad Download PDFInfo
- Publication number
- CN206575941U CN206575941U CN201621343258.2U CN201621343258U CN206575941U CN 206575941 U CN206575941 U CN 206575941U CN 201621343258 U CN201621343258 U CN 201621343258U CN 206575941 U CN206575941 U CN 206575941U
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- CN
- China
- Prior art keywords
- layer
- thermal insulation
- insulation pad
- agricultural greenhouse
- dowel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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 utility model discloses a kind of agricultural greenhouse booth thermal insulation pad, including membrane body, the membrane body surface is provided with dowel, the dowel is in be vertically arranged, the dowel is in be equally spaced, the membrane body includes copper braiding layer, epoxy glue layer, polyvinyl chloride layer, pearl cotton, aerogel layer and layer of polyurethane, the copper braiding layer, epoxy glue layer, polyvinyl chloride layer, pearl cotton, aerogel layer and layer of polyurethane are set from outside to inside successively, the layer of polyurethane bottom is provided with nickel coating, set fluted on the nickel coating, the ditch profile semicircular in shape is set, agricultural greenhouse booth thermal insulation pad high insulating effect of the present utility model, breakage can be avoided the occurrence of, can effectively it save.
Description
Technical field
The utility model is related to a kind of agricultural greenhouse booth thermal insulation pad.
Background technology
Greenhouse is also known as greenhouse.Can printing opacity, insulation（Or heating）, for the facility of cultivated plant.It is being not suitable for plant growth
Season, can provide greenhouse breeding time and increase yield, be used for the plant cultures such as low temperature season warm season vegetable, flowers, forest
Or nursery etc..The species in greenhouse is more, can be divided into again according to different roof truss materials, lighting material, profile and heating condition etc. a lot
Species.Large-scale Continuous building type plastic green house is a kind of greenhouse pattern for the nearly more than ten years occurring and being developed rapidly.With glasshouse
Compare, it has the advantages that few lightweight, framework material consumption, small structural member shading rate, low cost, service life are long, its ring
Border ability of regulation and control can substantially reach the phase same level of glasshouse, and plastic green house user's ability to accept is in worldwide
Glasshouse is much higher by, the main flow developed as modern greenhouse.Such greenhouse has different physical dimensions in country variant.But
Over all, general greenhouse span is in 6 ~ 12m, and the standard width of a room in an old-style house is in 4m or so, 3 ~ 4m of eaves height.Lian Dongwen based on gravity-flow ventilation
Room, when side window and ridge window are used in combination, greenhouse Breadth Maximum is preferably limited within 50m, preferably in 30m or so；And with machine
Connection greenhouse based on tool ventilation, greenhouse Breadth Maximum can be expanded to 60m, but be preferably limited to 50m or so；To the length in greenhouse
Degree,（For easy to operate angle）It is preferably limited within 100m, but without strict requirements.Plastic green house agent structure
Typically all make main body load-carrying construction, factorial praluction, in-site installation with hot-dip galvanized steel pipe.Due to the weight of plastic green house itself
Gently, the resistivity to wind, snow load is weak, so, the stability overall to structure will take into full account, typically indoors second
Across or second standard width of a room in an old-style house vertical diagonal brace is set, also to consider to set necessary space on the peripheral structure and roof in greenhouse
Support.It is preferably formed with bearing diagonal（Brace）Basis is anchored in, space-load system is formed.
Existing insulation mat thickness is smaller at present, and heat insulation effect is bad, easily occurs damaged, it is impossible to effective energy-conservation.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of high insulating effect, can avoid the occurrence of breakage, can
The agricultural greenhouse booth thermal insulation pad effectively saved.
To solve the above problems, the utility model is adopted the following technical scheme that：A kind of agricultural greenhouse booth thermal insulation pad, including
Membrane body, the membrane body surface is provided with dowel, and the dowel is in being vertically arranged, and the dowel is in be equally spaced,
The membrane body includes copper braiding layer, epoxy glue layer, polyvinyl chloride layer, pearl cotton, aerogel layer and layer of polyurethane, described
Copper braiding layer, epoxy glue layer, polyvinyl chloride layer, pearl cotton, aerogel layer and layer of polyurethane are set from outside to inside successively, institute
State layer of polyurethane bottom and be provided with nickel coating, the nickel coating and set fluted, the ditch profile semicircular in shape is set.
Preferably, the dowel is silicon rubber dowel, dowel is made of silicon rubber, can carried with low temperature resistant
Rise the tensile strength of structure.
Preferably, the dowel is fixedly connected with copper braiding layer, junction is bonded using epoxy glue, retaining ring
Oxygen glue can fill the gap in copper braiding layer.
Preferably, the groove is in being equally spaced, nickel plating layer surface is smooth so that groove has reflecting effect.
Preferably, the layer of polyurethane thickness is 2mm, keep effect good.
Preferably, the polyvinyl chloride layer thickness is 2.5mm, keep effect good.
The beneficial effects of the utility model are：The epoxy glue layer of setting, polyvinyl chloride layer, pearl cotton, aerogel layer
With layer of polyurethane so that high insulating effect；The copper braiding layer of setting can increase construction weight, can reach protection effect, keep
Stability Analysis of Structures, it is to avoid occur damaged；Set on the nickel coating of setting it is fluted be capable of reflecting light line, can reduce in greenhouse artificial
The power consumption of light fixture, can effectively be saved.
Brief description of the drawings
Fig. 1 is a kind of structure chart of agricultural greenhouse booth thermal insulation pad of the utility model.
Fig. 2 is a kind of sectional structure chart of agricultural greenhouse booth thermal insulation pad of the utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of agricultural greenhouse booth thermal insulation pad, including membrane body 1, the surface of membrane body 1 is set
There is dowel 2, dowel 2 is made of silicon rubber, silicon rubber refers to that main chain is alternately made up of silicon and oxygen atom, leads on silicon atom
Often it is connected with the rubber of two organic groups.Common silicon rubber is mainly made up of the silica chain link containing methyl and a small amount of vinyl.
The introducing of phenyl can improve the high- and low-temperature resistance performance of silicon rubber, and the introducing of trifluoro propyl and cyano group can then improve the resistance to of silicon rubber
Temperature and oil resistance.Silicon rubber resistance to low temperature is good, typically remains to work at -55 DEG C.Introduce after phenyl, reachable -73 DEG C.
The heat resistance of silicon rubber is also very prominent, at 180 DEG C can long-term work, a little higher than 200 DEG C when can also bear several weeks or be longer
Between it is still flexible, be instantaneously resistant to more than 300 DEG C of high temperature.
The dowel 2 in being vertically arranged, the dowel 2 in being equally spaced, the membrane body 1 include copper braiding layer 3,
Epoxy glue layer 4, polyvinyl chloride layer 5, pearl cotton 6, aerogel layer 7 and layer of polyurethane 8, polyvinyl chloride layer 5, pearl cotton 6, gas
It can also be bonded between gel layer 7 and layer of polyurethane 8 using epoxy glue.It is the copper braiding layer 3, epoxy glue layer 4, poly-
Pvdc layer 5, pearl cotton 6, aerogel layer 7 and layer of polyurethane 8 are set from outside to inside successively, and pearl cotton 6 is by low density polyethylene (LDPE)
Fat produces countless separated foams through physical blowing and constituted.Frangible common foamed glue, deformation, restorative poor shortcoming are overcome,
Molecule distillating monoglyceride can be wherein added, preferable blowing promotor and antishrinking agent is used as.In order to adapt to the demand of environmental protection, fluorine
Lyons class foaming agent will progressively be eliminated.It can coordinate butane etc. as highly foaming polyethylene, the foaming agent of polystyrene
Foaming agent has very good effect with using.And, it is very smooth using the plastic foamed product surface of molecule distillating monoglyceride
It is clean it is bright, do not produce shrinkage phenomenon.
Aerogel layer 7 is made up of aeroge, prepares and is generally made up of sol-gel process and supercritical drying processing.Molten
During glue gel, by controlling the poly-condensation and hydrolysis condition of solution, the nanocluster of different structure is formed in solution,
Inter-adhesive formation gelinite between cluster, and then full of remaining liquid after chemically reacting around the solid-state skeleton of gelinite
State reagent.In order to prevent the surface tension during gel drying in Micro-v oid from causing the destruction of material structure, using overcritical
Drying process processing, is placed in gel to heat in pressure vessel and boosts, the liquid in gel is undergone phase transition into above-critical state
Fluid, gas-liquid interface disappears, and surface tension has not existed, now discharged this supercritical fluid from pressure vessel, you can
Obtain low-density aerogel materials porous, unordered, with nanometer scale contiguous network structure.
Layer of polyurethane 8 is made up of polyurethane material.It is the current best insulation material of performance in the world.Main chain containing-
The one of NHCOO-constitutional repeating unit birdss of the same feather flock together compound.English abbreviation PU.By isocyanates（Monomer）Polymerize with hydroxy compounds and
Into.Due to containing highly polar carbamate groups, insoluble in non-polar group, with good oil resistivity, toughness, wearability,
Resistance to ag(e)ing and cohesive.Adaptation wide temperature range can be made with different material（- 50~150 DEG C）Material, including elasticity
Body, thermoplastic resin and thermosetting resin.Not hydrolysis under high temperature, also not alkali-proof medium.Conventional monomer such as toluene two is different
Cyanate, '-diphenylmethane diisocyanate etc..3 classes of polyalcohol point：Simple polyalcohol（Ethylene glycol, glycerine etc.）；Hydroxyl containing end
The polyester oligomer of base, for preparing PAUR；Polyether oligomers containing terminal hydroxyl, for preparing the poly- ammonia of polyether-type
Ester.Polymerization is different with material character.First prepare low molecular weight diol during synthetic elastomer, then with excess aromatic or
Person's aliphatic isocyanates react, and generate isocyano（-NCO）For the prepolymer of end group, then with polyalcohol chain extension, obtain thermoplastic
Elastomer；If being crosslinked with diamine chain extension and further, casting type elastomer is obtained.Prepolymer hydrazine or diamine chain extension, are obtained
To elastomer；Excessively more performed polymer is mixed isocyanates with catalyst, foaming agent, can directly obtain rigid foam modeling
Material.Such as monomer, polyethers, water, catalyst are mixed, single step reaction is that can obtain flex foam.Monomer exists with polyalcohol
Reacted in solution, can obtain coating；Adhesive is then mixed when in use with polyisocynate monomer and low molecular weight polyester or polyethers
Merging is reacted.
The bottom of layer of polyurethane 8, which is provided with nickel coating 9, the nickel coating 9, sets fluted 10, and the groove 10 is cutd open
Face semicircular in shape is set.The dowel 2 is silicon rubber dowel.The dowel 2 is fixedly connected with copper braiding layer 3.It is described
Groove 10 is in be equally spaced.The thickness of layer of polyurethane 8 is 2mm.The thickness of polyvinyl chloride layer 5 is 2.5mm.
When in use, the top of greenhouse can install common transparent insulating film, and outside the greenhouse below transparent insulating film
Side can install the heat keeper of the present invention, can reach heat insulation effect.
The beneficial effects of the utility model are：The epoxy glue layer of setting, polyvinyl chloride layer, pearl cotton, aerogel layer
With layer of polyurethane so that high insulating effect；The copper braiding layer of setting can increase construction weight, can reach protection effect, keep
Stability Analysis of Structures, it is to avoid occur damaged；Set on the nickel coating of setting it is fluted be capable of reflecting light line, can reduce in greenhouse artificial
The power consumption of light fixture, can effectively be saved.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Claims (6)
1. a kind of agricultural greenhouse booth thermal insulation pad, it is characterised in that：Including membrane body, the membrane body surface is provided with connection
Muscle, the dowel is in being vertically arranged, and the dowel is in being equally spaced, and the membrane body includes copper braiding layer, epoxy resin
Glue-line, polyvinyl chloride layer, pearl cotton, aerogel layer and layer of polyurethane, the copper braiding layer, epoxy glue layer, polyvinyl chloride
Layer, pearl cotton, aerogel layer and layer of polyurethane are set from outside to inside successively, and the layer of polyurethane bottom is provided with nickel coating, institute
State and set fluted on nickel coating, the ditch profile semicircular in shape is set.
2. agricultural greenhouse booth thermal insulation pad according to claim 1, it is characterised in that：The dowel connects for silicon rubber
Muscle.
3. agricultural greenhouse booth thermal insulation pad according to claim 1, it is characterised in that：The dowel is consolidated with copper braiding layer
Fixed connection.
4. agricultural greenhouse booth thermal insulation pad according to claim 1, it is characterised in that：The groove is in be equally spaced.
5. agricultural greenhouse booth thermal insulation pad according to claim 1, it is characterised in that：The layer of polyurethane thickness is 2mm.
6. agricultural greenhouse booth thermal insulation pad according to claim 1, it is characterised in that：The polyvinyl chloride layer thickness is
2.5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621343258.2U CN206575941U (en) | 2016-12-08 | 2016-12-08 | A kind of agricultural greenhouse booth thermal insulation pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621343258.2U CN206575941U (en) | 2016-12-08 | 2016-12-08 | A kind of agricultural greenhouse booth thermal insulation pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575941U true CN206575941U (en) | 2017-10-24 |
Family
ID=60109163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621343258.2U Expired - Fee Related CN206575941U (en) | 2016-12-08 | 2016-12-08 | A kind of agricultural greenhouse booth thermal insulation pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106613527A (en) * | 2016-12-08 | 2017-05-10 | 成都格瑞思文化传播有限公司 | Agricultural greenhouse heat-preservation cushion |
| GB2571291A (en) * | 2018-02-22 | 2019-08-28 | Graphene Composites Ltd | Laminate structure and wearable article |
| US11635280B2 (en) | 2018-05-18 | 2023-04-25 | Graphene Composites Limited | Protective shield, shield wall and shield wall assembly |
-
2016
- 2016-12-08 CN CN201621343258.2U patent/CN206575941U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106613527A (en) * | 2016-12-08 | 2017-05-10 | 成都格瑞思文化传播有限公司 | Agricultural greenhouse heat-preservation cushion |
| GB2571291A (en) * | 2018-02-22 | 2019-08-28 | Graphene Composites Ltd | Laminate structure and wearable article |
| GB2571291B (en) * | 2018-02-22 | 2020-09-09 | Graphene Composites Ltd | Laminate structure and wearable article |
| US11635280B2 (en) | 2018-05-18 | 2023-04-25 | Graphene Composites Limited | Protective shield, shield wall and shield wall assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20191208 |