CN103660446B - Refrigerated Transport compartment, composite insulation boards and manufacture method thereof - Google Patents
Refrigerated Transport compartment, composite insulation boards and manufacture method thereof Download PDFInfo
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- CN103660446B CN103660446B CN201310674566.8A CN201310674566A CN103660446B CN 103660446 B CN103660446 B CN 103660446B CN 201310674566 A CN201310674566 A CN 201310674566A CN 103660446 B CN103660446 B CN 103660446B
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Abstract
The invention discloses a kind of composite insulation boards; comprise inside panel, exterior panel and be fixedly installed on the heat insulation combination layer between described inside panel and exterior panel; described heat insulation combination layer comprises reinforcement, vacuum insulation panel and is fixed on inner protective layer and the external protection of described vacuum insulation panel both sides; described reinforcement embeds in inner protective layer and external protection respectively, and described inner protective layer and external protection are connected with inside panel and exterior panel respectively.The invention also discloses the manufacture method above-mentioned composite insulation boards being applied to Refrigerated Transport compartment and composite insulation boards of the present invention; vacuum insulation panel of the present invention and hard polyurethane board conbined usage; to cold bridge process of breaking inside and outside composite insulation boards comprehensively; improve thermal and insulating performance and quality is light; enhancement Layer makes the intensity of composite insulation boards be improved; inner protective layer and external protection can effectively prevent vacuum insulation panel to be pierced, long service life, have wide market application and promotion prospect.
Description
Technical field
The present invention relates to a kind of composite board heat preservation technology, particularly a kind of Refrigerated Transport compartment, composite insulation boards and manufacture method thereof.
Background technology
Refrigerated Transport compartment is used for the transport of perishable farm products, and its building enclosure mainly comprises envelope wall surface material and internal insulation material two large divisions.
Tradition envelope wall surface material mainly steel plate, along with the development of technology, the inner peripheral protection structure wall surface material of Refrigerated Transport car body is more and more adopts weatherability, radiation hardness, corrosion resistant carbon element aluminium alloy plate, glass fibre or aluminum-zinc alloy color steel.
Internal insulation material mainly contains expanded polystyrene (EPS) (EPS), soft polyethylene foamed (PEF), extrusion molding polystyrene polyfoam (XPS) and hard polyurethane foam material (PU).Current Refrigerated Transport car body mostly adopts hard polyurethane foam material as heat-barrier material, and general thermal conductivity factor is at 0.03w/(mk) left and right.For ensureing good heat insulation and preservation effect, usually needing to adopt thicker hard polyurethane foam material plate, cause envelope that plot ratio can be utilized less, and energy consumption being high.Novel heat insulation material vacuum insulation panel (VacuumInsulationPanel, be called for short VIP plate) thermal conductivity factor size relevant with core, general all at 0.01w/(mk) below, its heat-insulating property is more superior and quality is light than hard polyurethane foam material, but because vacuum insulation panel is easily punctured, intensity own is low, can not meet the requirement of strength of Refrigerated Transport car body and not obtain being applied in Refrigerated Transport car body.
Summary of the invention
For the technical problem existed in prior art, the object of the invention is: provide a kind of and vacuum insulation panel is housed and there is the light and composite insulation boards that can effectively prevent vacuum insulation panel to be pierced of high strength, high heat preservation and insulation, quality and manufacture method thereof.
Another object of the present invention is to: provide a kind of and can utilize large, the high heat preservation and insulation of plot ratio, quality is light and energy consumption is little advantage and can effectively prevent vacuum insulation panel to be pierced and meet the Refrigerated Transport compartment of Refrigerated Transport car body requirement of strength primarily of having of forming of above-mentioned composite insulation boards.
Object of the present invention is achieved through the following technical solutions: a kind of composite insulation boards; comprise inside panel, exterior panel and be fixedly installed on the heat insulation combination layer between described inside panel and exterior panel; described heat insulation combination layer comprises reinforcement, vacuum insulation panel and is fixed on inner protective layer and the external protection of described vacuum insulation panel both sides; described reinforcement embeds in inner protective layer and external protection respectively, and described inner protective layer and external protection are connected with inside panel and exterior panel respectively.
Preferably further; described inner protective layer comprises interior enhancement Layer and interior antipricking layer; described external protection comprises outer enhancement Layer and outer antipricking layer; described reinforcement embeds in interior enhancement Layer and outer enhancement Layer, and described inside panel, interior enhancement Layer, interior antipricking layer, vacuum insulation panel, outer antipricking layer, outer enhancement Layer and exterior panel are fixedly linked successively.
Preferably further, in embedding, the reinforcement end face of enhancement Layer exposes interior enhancement Layer respectively with bottom surface and is connected with inside panel and interior antipricking layer respectively, and the reinforcement end face embedding outer enhancement Layer exposes outer enhancement Layer respectively with bottom surface and is connected with outer antipricking layer and exterior panel respectively.
Preferably further, the hard polyurethane board that described interior antipricking layer, outer antipricking layer, interior enhancement Layer are polylith foaming with outer enhancement Layer is spliced mutually, staggers mutually in each stitching portion.
Preferably further, described reinforcement is multiple, and each reinforcement is separately positioned on the stitching portion of interior enhancement Layer and outer enhancement Layer.
Preferably further, described reinforcement is " work " font reinforcement, rectangular ribs, "Ji" type reinforcement or " Z " font reinforcement.
Preferably further, described inside panel and exterior panel are made up of glass fibre, and reinforcement is made up of glass fibre or polypropylene plastics.
Manufacture a manufacture method for above-mentioned composite insulation boards, comprise the following steps:
Step 1, inside panel brushes glue;
Step 2, is pasted onto on inside panel by reinforcement by the position of setting;
Step 3, is pasted onto interior enhancement Layer on the inside panel be stained with beyond reinforcement part;
Step 4, is pasted onto interior antipricking layer on interior enhancement Layer and reinforcement;
Step 5, then pastes upper interior antipricking layer, vacuum insulation panel and outer antipricking layer successively;
Then carry out following method one or method two completes installation then:
Method one comprises the following steps:
A. reinforcement is pasted onto on exterior panel by the position of setting;
B. outer enhancement Layer is pasted onto on the exterior panel be stained with beyond reinforcement part;
C. the outer enhancement Layer be layered on exterior panel and reinforcement are pasted on outer antipricking layer;
Method two comprises the following steps:
A. outside antipricking layer brushes glue, reinforcement is pasted onto on outer antipricking layer by the position of setting;
B. outer enhancement Layer is pasted onto on the outer antipricking layer beyond reinforcement part;
C. finally on the outer enhancement Layer laid and reinforcement end face, brush glue again, exterior panel is pasted onto on outer enhancement Layer and reinforcement end face.
Preferably further, after composite insulation boards installs, then foaming is carried out to enhancement Layer in being made by hard polyurethane board and outer enhancement Layer.
A kind of Refrigerated Transport compartment, forms primarily of above-mentioned composite insulation boards.
Operation principle of the present invention: intensity structure of the present invention being provided with interior enhancement Layer and outer enhancement Layer increase composite insulation boards, meet Refrigerated Transport compartment requirement of strength simultaneously, interior antipricking layer and outer antipricking layer are close to vacuum insulation panel, protection vacuum insulation panel, increase the service life of vacuum insulation panel, cold flow or hot-fluid are through inside panel, interior enhancement Layer and interior antipricking layer or exterior panel, vacuum insulation panel is delivered to after the preliminary barrier of outer enhancement Layer and outer antipricking layer, because the thermal conductivity factor of vacuum insulation panel is generally at 0.004w/(mk) left and right, therefore, vacuum insulation panel can to cold bridge process of breaking inside and outside composite insulation boards comprehensively, block cold draining passage, improve heat-insulating property and the dependability of composite insulation boards.
The present invention has following advantage and effect relative to prior art:
1, vacuum insulation panel of the present invention and hard polyurethane board conbined usage; to cold bridge process of breaking inside and outside composite insulation boards comprehensively; block cold draining passage; improve thermal and insulating performance and quality is light; enhancement Layer makes the intensity of composite insulation boards be improved; inner protective layer and external protection can effectively prevent vacuum insulation panel to be pierced, long service life, have wide market application and promotion prospect.
2, for making processing convenient, interior antipricking layer and outer antipricking layer are set, reinforcement end face in embedding in enhancement Layer and bottom surface are fixedly linked with inside panel and interior antipricking layer respectively, embed reinforcement end face in outer enhancement Layer and bottom surface is fixedly linked with exterior panel and outer antipricking layer respectively, the hard polyurethane board that interior enhancement Layer, outer enhancement Layer, interior antipricking layer and outer antipricking layer are respectively polylith foaming is spliced, staggering the intensity that both ensure that composite insulation boards and can avoid needing to process the large hard polyurethane board of a monoblock mutually in each stitching portion, is convenient to processing.
3, for making the present invention reach light weight, corrosion-resistant, oxidation resistant object, main thermal insulation layer adopts vacuum insulation panel, and inside panel and exterior panel adopt glass fiber material to make, and reinforcement adopts glass fibre or polypropylene plastics to make.
4, composite insulation boards intensity meets the requirement in Refrigerated Transport compartment, improve the insulation capacity in Refrigerated Transport compartment, reduce compartment cold consumption, also reduce the quality of refrigerating transport vehicle, improve the utilized plot ratio in compartment, reduce transport energy consumption, economize energy environmental protection and economical and practical.
5, interior enhancement Layer and outer enhancement Layer made by hard polyurethane board and warming plate to be composite after installing again through foaming, the sealing property of composite insulation boards is improved in the gap can filled up like this in composite insulation boards, further improves complex heat-preservation slab integral heat-insulating property.
Accompanying drawing explanation
Fig. 1 is the structural representation of composite insulation boards of the present invention.
Fig. 2 is the schematic diagram of complex heat-preservation strip stitching portion of the present invention.
Fig. 3 is the structural representation that the present invention adopts "Ji" type reinforcement.
Fig. 4 is the schematic diagram of rectangular ribs of the present invention.
Fig. 5 is the schematic diagram of the present invention's " work " font reinforcement.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment one:
As Figure 1-3; a kind of composite insulation boards; the heat insulation combination layer comprising inside panel 1, exterior panel 2 and be fixedly installed between described inside panel 1 and exterior panel 2; described heat insulation combination layer comprises reinforcement 3, vacuum insulation panel 4 and is fixed on inner protective layer and the external protection of described vacuum insulation panel 4 both sides; described reinforcement 3 embeds in inner protective layer and external protection respectively, and described inner protective layer and external protection are connected with inside panel 1 and exterior panel 2 respectively.
As Figure 1-3; described inner protective layer comprises interior enhancement Layer 5 and interior antipricking layer 6; described external protection comprises outer enhancement Layer 7 and outer antipricking layer 8; described reinforcement 3 embeds in interior enhancement Layer 5 and outer enhancement Layer 7, and described inside panel 1, interior enhancement Layer 5, interior antipricking layer 6, vacuum insulation panel 4, outer antipricking layer 8, outer enhancement Layer 7 and exterior panel 2 are fixedly linked successively.
As Figure 1-3, in embedding, reinforcement 3 end face of enhancement Layer 5 exposes interior enhancement Layer 5 respectively with bottom surface and is connected with inside panel 1 and interior antipricking layer 6 respectively, and reinforcement 3 end face embedding outer enhancement Layer 7 exposes outer enhancement Layer 7 respectively with bottom surface and is connected with outer antipricking layer 8 and exterior panel 2 respectively.Concrete, reinforcement 3 end face on outer enhancement Layer 7 and bottom surface are concordant with outer enhancement Layer 7 two sides respectively and be fixedly linked with exterior panel 2 and outer antipricking layer 8 respectively, and reinforcement 3 end face on interior enhancement Layer 5 and bottom surface are concordant with interior enhancement Layer 5 two sides respectively and be fixedly linked with inside panel 1 and interior antipricking layer 6 respectively.
As Figure 1-3, the hard polyurethane board that described interior antipricking layer 6, outer antipricking layer 8, interior enhancement Layer 5 are polylith foaming with outer enhancement Layer 7 is spliced mutually, is mutually staggered and be fixedly linked by glue in each stitching portion 9.Described reinforcement 3 is multiple, and each reinforcement 3 is separately positioned on the stitching portion of interior enhancement Layer 5 and outer enhancement Layer 7.As in Figure 3-5, described reinforcement 3 is " work " font reinforcement, rectangular ribs, "Ji" type reinforcement or " Z " font reinforcement.Reinforcement 3 is highly 10-25mm, and reinforcement 3 is highly equal with outer enhancement Layer 7 with interior enhancement Layer 5.
Inside panel 1 and exterior panel 2 are made up of glass fibre, and reinforcement 3 is made up of glass fibre or polypropylene plastics.Described interior antipricking layer 6 and outer antipricking layer 8 thickness are respectively 5-25mm, preferably 10-20mm, and interior enhancement Layer 5 and outer enhancement Layer 7 thickness are respectively 10-25mm, preferably 15-20mm, and described vacuum insulation panel 4 thickness is 10-30mm, preferably 20mm.Inside panel 1 and exterior panel 2 thickness are respectively 2-3mm.
The course of work of the present invention and operation principle: structure of the present invention is provided with the intensity that interior enhancement Layer 5 and outer enhancement Layer 7 add composite insulation boards, meet Refrigerated Transport compartment requirement of strength simultaneously, interior antipricking layer 6 and outer antipricking layer 8 are close to vacuum insulation panel, protection vacuum insulation panel 4, increase the service life of vacuum insulation panel 4, cold flow or hot-fluid are through inside panel 1, interior enhancement Layer 5 and interior antipricking layer 6 or exterior panel 2, vacuum insulation panel 4 is delivered to after the preliminary barrier of outer enhancement Layer 7 and outer antipricking layer 8, because the thermal conductivity factor of vacuum insulation panel 4 is generally at 0.004w/(mk) left and right, therefore, vacuum insulation panel can to cold bridge process of breaking inside and outside composite insulation boards comprehensively, block cold draining passage, improve heat-insulating property and the dependability of composite insulation boards.
Embodiment two:
Manufacture a manufacture method for above-mentioned composite insulation boards, comprise the following steps:
Step 1, inside panel is kept flat and on brush glue;
Step 2, is pasted onto on inside panel by reinforcement by the position of setting;
Step 3, is pasted onto interior enhancement Layer one side on the inside panel be stained with beyond reinforcement part;
Step 4, is pasted onto interior antipricking layer on interior enhancement Layer another side and reinforcement bottom surface;
Step 5, then pastes upper interior antipricking layer, vacuum insulation panel and outer antipricking layer successively;
Then carry out following method one or method two completes installation then:
Method one comprises the following steps:
A. reinforcement is pasted onto on exterior panel by the position of setting;
B. be pasted onto outer enhancement Layer one side on the exterior panel be stained with beyond reinforcement part, outer enhancement Layer is equal with Rib Thickness;
C. the outer enhancement Layer another side be layered on exterior panel and reinforcement are pasted on outer antipricking layer;
Method two comprises the following steps:
A. outside antipricking layer brushes glue, reinforcement is pasted onto on outer antipricking layer by the position of setting;
B. be pasted onto on the outer antipricking layer beyond reinforcement part by outer enhancement Layer one side again, outer enhancement Layer is equal with Rib Thickness;
C. finally on the outer enhancement Layer another side laid and reinforcement end face, brush glue again, exterior panel is pasted onto on outer enhancement Layer and reinforcement end face.
After composite insulation boards installs, then seal foaming is carried out to enhancement Layer in being made by hard polyurethane board and outer enhancement Layer.Interior enhancement Layer and outer enhancement Layer made by hard polyurethane board and warming plate to be composite after installing again through foaming, such blowing agent just can fill up the sealing property that composite insulation boards is improved in all gaps in composite insulation boards, further improves complex heat-preservation slab integral heat-insulating property.
Embodiment three:
A kind of Refrigerated Transport compartment, forms primarily of above-mentioned composite insulation boards.
Embodiment four:
Composite insulation boards described in embodiment one can also be applied on frozen products insulated container body, refrigerator and freezer.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (6)
1. a composite insulation boards, it is characterized in that: comprise inside panel, exterior panel and be fixedly installed on the heat insulation combination layer between described inside panel and exterior panel, described heat insulation combination layer comprises reinforcement, vacuum insulation panel and is fixed on inner protective layer and the external protection of described vacuum insulation panel both sides, described reinforcement embeds in inner protective layer and external protection respectively, and described inner protective layer and external protection are connected with inside panel and exterior panel respectively;
Described inner protective layer comprises interior enhancement Layer and interior antipricking layer, described external protection comprises outer enhancement Layer and outer antipricking layer, described reinforcement embeds in interior enhancement Layer and outer enhancement Layer, and described inside panel, interior enhancement Layer, interior antipricking layer, vacuum insulation panel, outer antipricking layer, outer enhancement Layer and exterior panel are fixedly linked successively;
In embedding, the reinforcement end face of enhancement Layer exposes interior enhancement Layer respectively with bottom surface and is connected with inside panel and interior antipricking layer respectively, and the reinforcement end face embedding outer enhancement Layer exposes outer enhancement Layer respectively with bottom surface and is connected with outer antipricking layer and exterior panel respectively;
The hard polyurethane board that described interior antipricking layer, outer antipricking layer, interior enhancement Layer are polylith foaming with outer enhancement Layer is spliced mutually, staggers mutually in each stitching portion;
Described reinforcement is multiple, and each reinforcement is separately positioned on the stitching portion of interior enhancement Layer and outer enhancement Layer.
2. composite insulation boards according to claim 1, is characterized in that: described reinforcement is " work " font reinforcement, rectangular ribs, "Ji" type reinforcement or " Z " font reinforcement.
3. composite insulation boards according to claim 1, it is characterized in that: described inside panel and exterior panel are made up of glass fibre, reinforcement is made up of glass fibre or polypropylene plastics.
4. a manufacture method for the arbitrary described composite insulation boards of manufacturing claims 1-3, is characterized in that comprising the following steps:
Step 1, inside panel brushes glue;
Step 2, is pasted onto on inside panel by reinforcement by the position of setting;
Step 3, is pasted onto interior enhancement Layer on the inside panel be stained with beyond reinforcement part;
Step 4, is pasted onto interior antipricking layer on interior enhancement Layer and reinforcement;
Step 5, then pastes upper interior antipricking layer, vacuum insulation panel and outer antipricking layer successively;
Then carry out following method one or method two completes installation then:
Method one comprises the following steps:
A. reinforcement is pasted onto on exterior panel by the position of setting;
B. outer enhancement Layer is pasted onto on the exterior panel be stained with beyond reinforcement part;
C. the outer enhancement Layer be layered on exterior panel and reinforcement are pasted on outer antipricking layer;
Method two comprises the following steps:
A. outside antipricking layer brushes glue, reinforcement is pasted onto on outer antipricking layer by the position of setting;
B. outer enhancement Layer is pasted onto on the outer antipricking layer beyond reinforcement part;
C. finally on the outer enhancement Layer laid and reinforcement end face, brush glue again, exterior panel is pasted onto on outer enhancement Layer and reinforcement end face.
5. the manufacture method of composite insulation boards according to claim 4, is characterized in that: after composite insulation boards installs, then carries out foaming to enhancement Layer in being made by hard polyurethane board and outer enhancement Layer.
6. a Refrigerated Transport compartment, is characterized in that: primarily of the arbitrary described composite insulation boards composition of claim 1-4.
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| CN103660446B true CN103660446B (en) | 2016-04-27 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105128875B (en) * | 2015-09-06 | 2017-09-19 | 中车长江车辆有限公司 | A kind of double thermal insulation composite sidewall for refrigerated railway car |
| CN108138482B (en) * | 2015-10-19 | 2020-12-18 | 巴斯夫欧洲公司 | Sandwich structures comprising VIP and methods of making the same |
| CN105674045B (en) * | 2016-01-29 | 2018-09-14 | 悌埃保温制品（上海）有限公司 | The cold insulation method of low-temperature storage tank for liquefied gas |
| CN106043092B (en) * | 2016-05-26 | 2018-07-24 | 厦门绿链集成服务有限公司 | The construction method in the fresh-keeping compartment of reassembling type vacuum thermal insulation |
| CN107946999A (en) * | 2018-01-11 | 2018-04-20 | 重庆市东泰电器实业有限公司 | A kind of environmentally friendly pre-casing type transforming station and electric power system |
| CN110979148A (en) * | 2019-12-19 | 2020-04-10 | 安徽智锐汽车有限公司 | A refrigerator car structure for giving birth to bright long-distance transport |
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