CN103660446A - Refrigerated transport car, composite insulation board and manufacturing method of composite insulation board - Google Patents
Refrigerated transport car, composite insulation board and manufacturing method of composite insulation board Download PDFInfo
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- CN103660446A CN103660446A CN201310674566.8A CN201310674566A CN103660446A CN 103660446 A CN103660446 A CN 103660446A CN 201310674566 A CN201310674566 A CN 201310674566A CN 103660446 A CN103660446 A CN 103660446A
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Abstract
The invention discloses a composite insulation board, comprising an inner wall plate, an outer wall plate and a heat-insulated combination layer, wherein the heat-insulated combination layer is fixedly arranged between the inner wall plate and the outer wall plate and comprises reinforcing ribs, a vacuum heat-insulating board, an inner protection layer and an outer protection layer; the inner protection layer and the outer protection layer are fixed at two sides of the vacuum heat-insulating board; the reinforcing ribs are respectively embedded into the inner protection layer and the outer protection layer; and the inner protection layer and the outer protection layer are respectively connected with the inner wall plate and the outer wall plate. The invention also discloses a refrigerated transport car using the composite insulation board disclosed by the invention and a manufacturing method of the composite insulation board. The vacuum heat-insulating board and a rigid polyurethane board are used together; comprehensive cold broken bridge treatment is carried out on inner and outer parts of the composite insulation board, so that the heat insulation and preservation performances are improved and the weight is light. The strength of the composite insulation board is improved by arrangement of a reinforcing layer, and the inner protection layer and the outer protection layer can effectively prevent the vacuum heat-insulating board from being punctured; therefore, the composite insulation board has a long service life, a broad market application and popularization prospects.
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 for the transportation 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 is mainly steel plate, along with the development of technology, and more and more weatherability, radiation hardness, corrosion resistant carbon element aluminium alloy plate, glass fibre or the aluminum-zinc alloy color steels of adopting of the inner peripheral protection structure wall surface material of Refrigerated Transport car body.
Internal insulation material mainly contains expanded polystyrene (EPS) (EPS), soft polyethylene foamed (PEF), extrusion molding polystyrene polyfoam (XPS) and hard polyurethane foam material (PU).Refrigerated Transport car body mostly adopts hard polyurethane foam material as heat-barrier material at present, and general thermal conductivity factor is at 0.03w/(mk) left and right.For guaranteeing good heat insulation and preservation effect, conventionally need to adopt thicker hard polyurethane foam material plate, cause envelope can utilize plot ratio less, and energy consumption is high.Novel heat insulation material vacuum insulation panel (Vacuum Insulation Panel, abbreviation VIP plate) thermal conductivity factor size is relevant with core, generally 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
Technical problem for existing in prior art, the object of the invention is: provide a kind of and vacuum insulation panel be housed and have high strength, high heat preservation and insulation, quality gently and can effectively prevent composite insulation boards and the manufacture method thereof that vacuum insulation panel is pierced.
Another object of the present invention is to: provide a kind of having of mainly being formed by above-mentioned composite insulation boards 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 that vacuum insulation panel is pierced and meets the Refrigerated Transport compartment of Refrigerated Transport car body requirement of strength.
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; inner protective layer and external protection that described heat insulation combination layer comprises reinforcement, vacuum insulation panel and is fixed on described vacuum insulation panel both sides; described reinforcement embeds respectively in inner protective layer and external protection, and described inner protective layer is connected with exterior panel with inside panel respectively with external protection.
Further as preferred version; described inner protective layer comprises interior enhancement Layer and interior antipricking layer; described external protection comprises outer enhancement Layer and outer antipricking layer; in described reinforcement embeds, in enhancement Layer and outer enhancement Layer, 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.
Further as preferred version, in embedding, the reinforcement end face of enhancement Layer exposes respectively interior enhancement Layer and is connected with interior antipricking layer with inside panel respectively with bottom surface, and the reinforcement end face that embeds outer enhancement Layer exposes respectively outer enhancement Layer and is connected with exterior panel with outer antipricking layer respectively with bottom surface.
Further as preferred version, the hard polyaminoester plate that described interior antipricking layer, outer antipricking layer, interior enhancement Layer and outer enhancement Layer are polylith foaming is spliced mutually, staggers mutually in each stitching portion.
Further as preferred version, described reinforcement is a plurality of, and each reinforcement is separately positioned on the stitching portion of interior enhancement Layer and outer enhancement Layer.
Further as preferred version, described reinforcement is " work " font reinforcement, rectangle reinforcement, "Ji" type reinforcement or " Z " font reinforcement.
Further as preferred version, described inside panel and exterior panel are made by glass fibre, and reinforcement is made by glass fibre or polypropylene plastics.
A manufacture method of manufacturing above-mentioned composite insulation boards, comprises the following steps:
Then carry out following method one or method two completes installation then:
Method one comprises the following steps:
A. reinforcement is sticked on exterior panel by the position of setting;
B. outer enhancement Layer is sticked on and be stained with on reinforcement part exterior panel in addition;
C. the outer enhancement Layer and the reinforcement that are layered on exterior panel are pasted on outer antipricking layer;
Method two comprises the following steps:
A. on antipricking layer, brush glue outside, reinforcement is sticked on outer antipricking layer by the position of setting;
B. outer enhancement Layer is sticked on reinforcement part outer antipricking layer in addition;
C. finally on the outer enhancement Layer laying and reinforcement end face, brush glue again, exterior panel is sticked on outer enhancement Layer and reinforcement end face.
Further as preferred version, after composite insulation boards installs, the interior enhancement Layer of being made by hard polyaminoester plate and outer enhancement Layer are carried out to foaming.
A Refrigerated Transport compartment, is mainly comprised of above-mentioned composite insulation boards.
Operation principle of the present invention: be provided with the intensity that interior enhancement Layer and outer enhancement Layer increase composite insulation boards in structure of the present invention, 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, after the preliminary barrier of outer enhancement Layer and outer antipricking layer, be delivered to vacuum insulation panel, because the thermal conductivity factor of vacuum insulation panel is generally at 0.004w/(mk) left and right, therefore, vacuum insulation panel can be processed the cold bridge that breaks inside and outside composite insulation boards comprehensively, blocking-up cold draining passage, improve heat-insulating property and the dependability of composite insulation boards.
The present invention has following advantage and effect with respect to prior art:
1, vacuum insulation panel of the present invention is combined use with hard polyaminoester plate; to break inside and outside composite insulation boards comprehensively, cold bridge is processed; blocking-up cold draining passage; improved thermal and insulating performance and quality is light; enhancement Layer is improved the intensity of composite insulation boards; inner protective layer and external protection can effectively prevent that vacuum insulation panel is pierced, and long service life has wide market application and promotion prospect.
2, for making processing convenient, interior antipricking layer and outer antipricking layer are set, reinforcement end face and bottom surface in embedding in enhancement Layer are fixedly linked with inside panel and interior antipricking layer respectively, the reinforcement end face and the bottom surface that embed in outer enhancement Layer are fixedly linked with exterior panel and outer antipricking layer respectively, interior enhancement Layer, outer enhancement Layer, interior antipricking layer and outer antipricking layer be respectively polylith the hard polyaminoester plate of foaming be spliced, mutually staggering and both guaranteed the intensity of composite insulation boards and can avoid processing the hard polyaminoester plate that a monoblock is large 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 reduced the quality of refrigerating transport vehicle, improve the plot ratio utilized in compartment, reduce transportation energy consumption, save energy environment protection and economical and practical.
5, interior enhancement Layer and outer enhancement Layer are made also warming plate to be composite by hard polyaminoester plate and are passed through foaming after installing again, the sealing property that can fill up like this gap raising composite insulation boards in composite insulation boards, has further improved 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 of the present invention stitching portion.
Fig. 3 is the structural representation that the present invention adopts "Ji" type reinforcement.
Fig. 4 is the schematic diagram of rectangle reinforcement of the present invention.
Fig. 5 is the schematic diagram of the present invention's " work " font reinforcement.
The specific embodiment
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 to this.
Embodiment mono-:
As Figure 1-3; a kind of composite insulation boards; comprise inside panel 1, exterior panel 2 and be fixedly installed on the heat insulation combination layer between described inside panel 1 and exterior panel 2; described heat insulation combination layer comprises reinforcement 3, vacuum insulation panel 4 and the inner protective layer and the external protection that are fixed on described vacuum insulation panel 4 both sides; described reinforcement 3 embeds respectively in inner protective layer and external protection, and described inner protective layer is connected with exterior panel 2 with inside panel 1 respectively with external protection.
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; in described reinforcement 3 embeds, in enhancement Layer 5 and outer enhancement Layer 7, 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 faces of enhancement Layer 5 expose respectively interior enhancement Layer 5 and are connected with interior antipricking layer 6 with inside panel 1 respectively with bottom surface, and reinforcement 3 end faces that embed outer enhancement Layer 7 expose respectively outer enhancement Layer 7 and are connected with exterior panel 2 with outer antipricking layer 8 respectively with bottom surface.Concrete, reinforcement 3 end faces on outer enhancement Layer 7 and bottom surface are concordant with outer enhancement Layer 7 two sides and be fixedly linked with exterior panel 2 and outer antipricking layer 8 respectively respectively, and reinforcement 3 end faces on interior enhancement Layer 5 and bottom surface are concordant with interior enhancement Layer 5 two sides and be fixedly linked with inside panel 1 and interior antipricking layer 6 respectively respectively.
As Figure 1-3, described interior antipricking layer 6, outer antipricking layer 8, interior enhancement Layer 5 and the hard polyaminoester plate that outer enhancement Layer 7 is polylith foaming are spliced mutually, mutually stagger and be fixedly linked by glue in each stitching portion 9.Described reinforcement 3 is a plurality of, 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, rectangle reinforcement, "Ji" type reinforcement or " Z " font reinforcement.Reinforcement 3 is highly 10-25mm, and reinforcement 3 highly equates with interior enhancement Layer 5 and outer enhancement Layer 7.
Inside panel 1 and exterior panel 2 are made by glass fibre, and reinforcement 3 is made by glass fibre or polypropylene plastics.Described interior antipricking layer 6 and outer antipricking layer 8 thickness are respectively 5-25mm, 10-20mm preferably, and interior enhancement Layer 5 and outer enhancement Layer 7 thickness are respectively 10-25mm, 15-20mm preferably, described vacuum insulation panel 4 thickness are 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: in structure of the present invention, be provided with the intensity that interior enhancement Layer 5 and outer enhancement Layer 7 have increased 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, after the preliminary barrier of outer enhancement Layer 7 and outer antipricking layer 8, be delivered to vacuum insulation panel 4, because the thermal conductivity factor of vacuum insulation panel 4 is generally at 0.004w/(mk) left and right, therefore, vacuum insulation panel can be processed the cold bridge that breaks inside and outside composite insulation boards comprehensively, blocking-up cold draining passage, improve heat-insulating property and the dependability of composite insulation boards.
Embodiment bis-:
A manufacture method of manufacturing above-mentioned composite insulation boards, comprises the following steps:
Then carry out following method one or method two completes installation then:
Method one comprises the following steps:
A. reinforcement is sticked on exterior panel by the position of setting;
B. outer enhancement Layer one side is sticked on and be stained with on reinforcement part exterior panel in addition, outer enhancement Layer and Rib Thickness equate;
C. the outer enhancement Layer another side and the reinforcement that are layered on exterior panel are pasted on outer antipricking layer;
Method two comprises the following steps:
A. on antipricking layer, brush glue outside, reinforcement is sticked on outer antipricking layer by the position of setting;
B. outer enhancement Layer one side is sticked on reinforcement part outer antipricking layer in addition, outer enhancement Layer and Rib Thickness equate;
C. finally on the outer enhancement Layer another side laying and reinforcement end face, brush glue again, exterior panel is sticked on outer enhancement Layer and reinforcement end face.
After composite insulation boards installs, then the interior enhancement Layer and the outer enhancement Layer that seal being made by hard polyaminoester plate carry out foaming.Interior enhancement Layer and outer enhancement Layer are made also warming plate to be composite by hard polyaminoester plate and are passed through foaming after installing again, blowing agent just can be filled up the sealing property that composite insulation boards is improved in all gaps in composite insulation boards like this, has further improved complex heat-preservation slab integral heat-insulating property.
Embodiment tri-:
A Refrigerated Transport compartment, is mainly comprised of above-mentioned composite insulation boards.
Embodiment tetra-:
Composite insulation boards described in embodiment mono-can also be applied on frozen products insulated container body, refrigerator and freezer.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (10)
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; inner protective layer and external protection that described heat insulation combination layer comprises reinforcement, vacuum insulation panel and is fixed on described vacuum insulation panel both sides; described reinforcement embeds respectively in inner protective layer and external protection, and described inner protective layer is connected with exterior panel with inside panel respectively with external protection.
2. composite insulation boards according to claim 1; it is characterized in that: described inner protective layer comprises interior enhancement Layer and interior antipricking layer; described external protection comprises outer enhancement Layer and outer antipricking layer; in described reinforcement embeds, in enhancement Layer and outer enhancement Layer, 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.
3. composite insulation boards according to claim 2, it is characterized in that: in embedding, the reinforcement end face of enhancement Layer exposes respectively interior enhancement Layer and is connected with interior antipricking layer with inside panel respectively with bottom surface, the reinforcement end face that embeds outer enhancement Layer exposes respectively outer enhancement Layer and is connected with exterior panel with outer antipricking layer respectively with bottom surface.
4. composite insulation boards according to claim 3, is characterized in that: the hard polyaminoester plate that described interior antipricking layer, outer antipricking layer, interior enhancement Layer and outer enhancement Layer are polylith foaming is spliced mutually, staggers mutually in each stitching portion.
5. composite insulation boards according to claim 4, is characterized in that: described reinforcement is a plurality of, and each reinforcement is separately positioned on the stitching portion of interior enhancement Layer and outer enhancement Layer.
6. composite insulation boards according to claim 1, is characterized in that: described reinforcement is " work " font reinforcement, rectangle reinforcement, "Ji" type reinforcement or " Z " font reinforcement.
7. composite insulation boards according to claim 1, is characterized in that: described inside panel and exterior panel are made by glass fibre, and reinforcement is made by glass fibre or polypropylene plastics.
8. manufacture a manufacture method for the arbitrary described composite insulation boards of claim 1-7, it is characterized in that comprising the following steps:
Step 1 brushes glue on inside panel;
Step 2, sticks on reinforcement on inside panel by the position of setting;
Step 3, sticks on interior enhancement Layer to be stained with on reinforcement part inside panel in addition;
Step 4, sticks on 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 sticked on exterior panel by the position of setting;
B. outer enhancement Layer is sticked on and be stained with on reinforcement part exterior panel in addition;
C. the outer enhancement Layer and the reinforcement that are layered on exterior panel are pasted on outer antipricking layer;
Method two comprises the following steps:
A. on antipricking layer, brush glue outside, reinforcement is sticked on outer antipricking layer by the position of setting;
B. outer enhancement Layer is sticked on reinforcement part outer antipricking layer in addition;
C. finally on the outer enhancement Layer laying and reinforcement end face, brush glue again, exterior panel is sticked on outer enhancement Layer and reinforcement end face.
9. the manufacture method of composite insulation boards according to claim 8, is characterized in that: after composite insulation boards installs, the interior enhancement Layer of being made by hard polyaminoester plate and outer enhancement Layer are carried out to foaming.
10. a Refrigerated Transport compartment, is characterized in that: mainly the arbitrary described composite insulation boards of claim 1-7, consist of.
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| CN201310674566.8A CN103660446B (en) | 2013-12-11 | 2013-12-11 | Refrigerated Transport compartment, composite insulation boards and manufacture method thereof |
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| CN201310674566.8A CN103660446B (en) | 2013-12-11 | 2013-12-11 | Refrigerated Transport compartment, composite insulation boards and manufacture method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128875A (en) * | 2015-09-06 | 2015-12-09 | 南车长江车辆有限公司 | Double-layer heat-isolation composite side wall used for railway refrigerating car |
| CN105674045A (en) * | 2016-01-29 | 2016-06-15 | 悌埃保温制品（上海）有限公司 | Heat insulation and cold insulation method of liquefied gas low-temperature tank |
| CN106043092A (en) * | 2016-05-26 | 2016-10-26 | 厦门绿链集成服务有限公司 | Establishing method for demounting and mounting type vacuum heat insulation heat and freshness preservation carriage |
| 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 |
| CN108138482A (en) * | 2015-10-19 | 2018-06-08 | 巴斯夫欧洲公司 | Sandwich including VIP and preparation method thereof |
| 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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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128875A (en) * | 2015-09-06 | 2015-12-09 | 南车长江车辆有限公司 | Double-layer heat-isolation composite side wall used for railway refrigerating car |
| CN108138482A (en) * | 2015-10-19 | 2018-06-08 | 巴斯夫欧洲公司 | Sandwich including VIP and preparation method thereof |
| 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 |
| CN105674045A (en) * | 2016-01-29 | 2016-06-15 | 悌埃保温制品（上海）有限公司 | Heat insulation and cold insulation method of liquefied gas low-temperature tank |
| 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 |
| CN106043092A (en) * | 2016-05-26 | 2016-10-26 | 厦门绿链集成服务有限公司 | Establishing method for demounting and mounting type vacuum heat insulation heat and freshness preservation carriage |
| 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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| Publication number | Publication date |
|---|---|
| CN103660446B (en) | 2016-04-27 |
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