CN210309429U - Cold-stored thermal protection composite sheet for refrigerator car - Google Patents
Cold-stored thermal protection composite sheet for refrigerator car Download PDFInfo
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- CN210309429U CN210309429U CN201921049863.2U CN201921049863U CN210309429U CN 210309429 U CN210309429 U CN 210309429U CN 201921049863 U CN201921049863 U CN 201921049863U CN 210309429 U CN210309429 U CN 210309429U
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- heat preservation
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- composite sheet
- inner panel
- refrigerated
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Abstract
The utility model belongs to the technical field of the composite sheet, especially, be a cold-stored insulation composite board for refrigerator car, including planking, heat preservation device, curb plate, inner panel and shock resistance device, the inside at planking and inner panel is installed to the heat preservation device, the both sides position between planking and inner panel is installed to the curb plate, the lower extreme at the curb plate is installed to the inner panel, shock resistance device installs between planking and inner panel, shock resistance device includes the foam blanket, be provided with the cavity between the foam blanket, the lower extreme fixed mounting on foam blanket has the rubber seat of honour. The utility model discloses a set up anti-shock device, lead to article to obtain absorbing the dispersion uniformly to the impact force that this composite sheet caused when making the carriage rock, avoid the too big production of this composite sheet atress to warp and break, influence cold-stored heat preservation effect, through setting up heat preservation device, make the thermal insulation performance of this composite sheet obtain improving, can make thermal insulation performance keep good on the high temperature road surface in summer.
Description
Technical Field
The utility model relates to a composite sheet technical field specifically is a cold-stored thermal protection composite panel for refrigerator car.
Background
The refrigerator car is a closed van type transport vehicle for maintaining the temperature of frozen or fresh-keeping goods, the refrigerator car is a special refrigerator transport vehicle provided with a refrigerating device of a refrigerating unit and a polyurethane heat insulation compartment, the refrigerator car can be classified according to manufacturers, chassis bearing capacity and compartment types, and a box body of the refrigerator car is generally provided with a composite plate to improve the heat insulation effect on the goods.
1. When the existing composite board is used, the carriage often shakes in the transportation process, and articles carried inside shake in the carriage to impact the composite board, so that the composite board is easy to deform and break, and the heat preservation and refrigeration effects are affected;
2. the existing composite board is simple in structure and not strong enough in heat preservation effect, when a refrigerator car runs on a asphalt road surface rolled and scalded in summer, too high heat can gradually reduce the heat preservation performance of the composite board, and the heat preservation performance is to be enhanced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a cold-stored thermal protection composite panel for refrigerator car has solved current problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cold-stored heat preservation composite sheet for refrigerator car, includes planking, heat preservation device, curb plate, inner panel and anti impact device, the heat preservation device is installed in the inside of planking and inner panel, the both sides position between planking and inner panel is installed to the curb plate, the lower extreme at the curb plate is installed to the inner panel, anti impact device installs between planking and inner panel.
The anti-impact device comprises a foam layer, a cavity is arranged between the foam layer, a rubber upper seat is fixedly mounted at the lower end of the foam layer, a supporting rod is movably mounted at the lower end of the rubber upper seat, a miniature spring is fixedly mounted at the lower end of the supporting rod, and a rubber lower seat is fixedly mounted at the lower end of the miniature spring.
As an optimal technical scheme of the utility model, the heat preservation device includes the back up coat, the lower extreme of back up coat is provided with the bond line.
As an optimized technical scheme of the utility model, the lower extreme of bond line is provided with the heat preservation, the cover is equipped with the heat insulating board of receiving a little between the heat preservation.
As an optimized technical scheme of the utility model, the back up coat is glass steel or PVC board, the bond line is made for the phenolic resin adhesive.
As an optimized technical scheme of the utility model, the heat preservation is polyurethane foam or polyphenyl board material, and the quantity of heat preservation is two sets of.
As an optimized technical scheme of the utility model, the equal fixed mounting of rubber seat of honour and rubber is in the inside on foam blanket.
(III) advantageous effects
Compared with the prior art, the utility model provides a cold-stored thermal protection composite panel for refrigerator car possesses following beneficial effect:
1. this a cold-stored heat preservation composite sheet for refrigerator car through setting up anti-impact device, the power that the foam blanket received the inner panel absorbs to the cooperation through seat on the rubber, bracing piece, miniature spring and rubber lower seat is further dispersed and is absorbed impact force, leads to article to absorb the dispersion evenly to the impact force that this composite sheet caused when making the carriage rock, avoids the too big production of this composite sheet atress to warp and breaks, influences cold-stored heat preservation effect.
2. This a cold-stored heat preservation composite sheet for refrigerator car through setting up heat preservation device, and the back up coat protects the surface of this composite sheet, and the heat preservation improves the thermal-insulated effect that keeps warm, and the bond line bonds back up coat and heat preservation, and the heat insulating board that receives a little makes the heat preservation effect obtain further promotion, makes the thermal insulation performance of this composite sheet improve, can make the thermal insulation performance keep good on the high temperature road surface in summer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.
In the figure: 1. an outer plate; 2. a heat preservation device; 201. a reinforcement layer; 202. an adhesive layer; 203. a heat-insulating layer; 204. a micro-nano heat insulation plate; 3. a side plate; 4. an inner plate; 5. an impact resistance device; 501. a foam layer; 502. a cavity; 503. a rubber upper seat; 504. a support bar; 505. a micro-spring; 506. a rubber lower seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a cold-stored heat preservation composite sheet for refrigerator car, includes planking 1, heat preservation device 2, curb plate 3, inner panel 4 and anti impact device 5, and heat preservation device 2 installs in the inside of planking 1 and inner panel 4, and curb plate 3 installs the both sides position between planking 1 and inner panel 4, and the lower extreme at curb plate 3 is installed to inner panel 4, and anti impact device 5 installs between planking 1 and inner panel 4.
The anti-impact device 5 comprises a foam layer 501, a cavity 502 is arranged between the foam layer 501, an upper rubber seat 503 is fixedly mounted at the lower end of the foam layer 501, a support rod 504 is movably mounted at the lower end of the upper rubber seat 503, a micro spring 505 is fixedly mounted at the lower end of the support rod 504, and a lower rubber seat 506 is fixedly mounted at the lower end of the micro spring 505.
In this embodiment, the impact force that foam layer 501 received inner panel 4 absorbs and homodisperse, then the lower seat 506 atress of rubber compresses miniature spring 505, miniature spring 505 absorbs the impact force, bracing piece 504 plays support and fixed action to miniature spring 505, and the triangle-shaped setting of bracing piece 504 can be resisted the impact force effectively, and disperse to foam layer 501 through rubber upper seat 503, lead to article to absorb the dispersion to the impact force that this composite sheet caused when making the carriage rock evenly, avoid this composite sheet atress too big production deformation fracture, influence cold-stored heat preservation effect.
Specifically, the heat preservation device 2 comprises a reinforcing layer 201, and an adhesive layer 202 is arranged at the lower end of the reinforcing layer 201.
In this embodiment, the reinforcing layer 201 improves the use strength of the composite board, and the adhesive layer 202 adheres the reinforcing layer 201 and the insulating layer 203.
Specifically, the lower end of the bonding layer 202 is provided with an insulating layer 203, and a micro-nano insulating board 204 is sleeved between the insulating layers 203.
In the embodiment, the heat preservation and insulation effect of the heat preservation layer 203 is good, the heat preservation effect of the micro-nano heat insulation board 204 is excellent, heat loss can be effectively prevented, the heat preservation performance of the composite board is improved, and the heat preservation performance can be kept good on a high-temperature road surface in summer.
Specifically, the reinforcing layer 201 is a glass fiber reinforced plastic or PVC plate, and the adhesive layer 202 is made of a phenolic resin adhesive.
In this embodiment, the reinforcing layer 201 is made of glass fiber reinforced plastic, and has good strength and hardness, and the PVC plate has good anti-seismic effect and high weather resistance.
Specifically, the heat insulating layers 203 are made of polyurethane foam or polystyrene board materials, and the number of the heat insulating layers 203 is two.
In this embodiment, the insulating layer 203 is made of polyurethane foam or polystyrene board, and has the advantages of light weight, good processability and good insulating effect.
Specifically, the upper rubber seat 503 and the lower rubber seat 506 are both fixedly installed inside the foam layer 501.
In this embodiment, the rubber upper base 503 and the rubber lower base 506 are attached to the foam layer 501, so that the stability of the foam layer 501 under a load can be improved and the foam layer 501 can be sufficiently stressed.
The utility model discloses a theory of operation and use flow: when the refrigerator car produces and rocks in the transportation, inside carrier article causes the impact to inner panel 4, the impact force that inner panel 4 received is conducted on foam layer 501, foam layer 501 absorbs the impact force and disperses to under the rubber 506 evenly, under the rubber 506 with impact force conduction for miniature spring 505, make miniature spring 505 atress produce the shrink, bracing piece 504 that is triangle-shaped setting bears the impact force, and disperse to the foam layer 501 of top through rubber seat 503, the outer surface strength that the back up coat 201 can make this composite sheet obtains improving, bond line 202 bonds back up coat 201 and heat preservation 203, heat preservation 203 has reduced heat transfer speed, improve the heat preservation effect, the thermal insulation performance that receives a little 204 is three to five times of traditional insulation material, can further prevent the heat loss heat insulating board.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a cold-stored heat preservation composite sheet for refrigerator car, includes planking (1), heat preservation device (2), curb plate (3), inner panel (4) and anti impact device (5), its characterized in that: the heat preservation device (2) is arranged inside the outer plate (1) and the inner plate (4), the side plates (3) are arranged on two sides between the outer plate (1) and the inner plate (4), the inner plate (4) is arranged at the lower end of the side plates (3), and the impact resistance device (5) is arranged between the outer plate (1) and the inner plate (4);
anti-impact device (5) are including foam layer (501), be provided with cavity (502) between foam layer (501), the lower extreme fixed mounting of foam layer (501) has rubber seat of honour (503), the lower extreme movable mounting of rubber seat of honour (503) has bracing piece (504), the lower extreme fixed mounting of bracing piece (504) has miniature spring (505), the lower extreme fixed mounting of miniature spring (505) has rubber seat of honour (506).
2. A refrigerated insulated composite panel for a refrigerated vehicle as claimed in claim 1 wherein: the heat preservation device (2) comprises a reinforcing layer (201), and a bonding layer (202) is arranged at the lower end of the reinforcing layer (201).
3. A refrigerated insulated composite panel for a refrigerated vehicle as claimed in claim 2 wherein: the lower end of the bonding layer (202) is provided with an insulating layer (203), and a micro-nano insulating board (204) is sleeved between the insulating layers (203).
4. A refrigerated insulated composite panel for a refrigerated vehicle as claimed in claim 2 wherein: the reinforcing layer (201) is a glass fiber reinforced plastic or PVC plate, and the adhesive layer (202) is made of phenolic resin adhesive.
5. A refrigerated insulated composite panel for a refrigerated vehicle as claimed in claim 3 wherein: the heat insulation layers (203) are made of polyurethane foam or polystyrene board materials, and the number of the heat insulation layers (203) is two.
6. A refrigerated insulated composite panel for a refrigerated vehicle as claimed in claim 1 wherein: the upper rubber seat (503) and the lower rubber seat (506) are fixedly arranged in the foam layer (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049863.2U CN210309429U (en) | 2019-07-08 | 2019-07-08 | Cold-stored thermal protection composite sheet for refrigerator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921049863.2U CN210309429U (en) | 2019-07-08 | 2019-07-08 | Cold-stored thermal protection composite sheet for refrigerator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210309429U true CN210309429U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921049863.2U Expired - Fee Related CN210309429U (en) | 2019-07-08 | 2019-07-08 | Cold-stored thermal protection composite sheet for refrigerator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210309429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277776A (en) * | 2020-09-16 | 2021-01-29 | 江苏泰伦斯实验室科技有限公司 | Effectual high and cold car as a house box structure keeps warm |
| CN113199838A (en) * | 2021-06-22 | 2021-08-03 | 上海真凝制冷设备有限公司 | Low-temperature heat insulation plate of refrigerator car and manufacturing method thereof |
-
2019
- 2019-07-08 CN CN201921049863.2U patent/CN210309429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277776A (en) * | 2020-09-16 | 2021-01-29 | 江苏泰伦斯实验室科技有限公司 | Effectual high and cold car as a house box structure keeps warm |
| CN113199838A (en) * | 2021-06-22 | 2021-08-03 | 上海真凝制冷设备有限公司 | Low-temperature heat insulation plate of refrigerator car and manufacturing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
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| CF01 | Termination of patent right due to non-payment of annual fee |