CN220639657U - Refrigerator car capable of blocking heat bridge and improving heat preservation performance - Google Patents
Refrigerator car capable of blocking heat bridge and improving heat preservation performance Download PDFInfo
- Publication number
- CN220639657U CN220639657U CN202322359832.XU CN202322359832U CN220639657U CN 220639657 U CN220639657 U CN 220639657U CN 202322359832 U CN202322359832 U CN 202322359832U CN 220639657 U CN220639657 U CN 220639657U
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- Prior art keywords
- heat
- insulating
- cabin body
- heat preservation
- fixedly connected
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- 238000004321 preservation Methods 0.000 title claims abstract description 49
- 230000000903 blocking effect Effects 0.000 title claims abstract description 23
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 13
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 13
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 10
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 10
- 241000018646 Pinus brutia Species 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 39
- 229920001971 elastomer Polymers 0.000 claims description 9
- 241000405070 Percophidae Species 0.000 claims description 8
- 230000009194 climbing Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 235000013365 dairy product Nutrition 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229960005486 vaccine Drugs 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to the technical field of refrigerated vehicles, in particular to a refrigerated vehicle capable of blocking a heat bridge and improving heat preservation performance; the heat-insulating cabin comprises a second-class chassis, a heat-insulating carriage, a refrigerating machine inner machine and a refrigerating machine outer machine, wherein the heat-insulating carriage is fixedly connected with the second-class chassis, the heat-insulating carriage comprises a heat-insulating cabin body, a horizontal ring, a rear side-by-side door, a rear door frame, a right side door, a pine frame, a high-density hard polyurethane foam heat-insulating plate, a first-type heat-insulating plate and a corner-type heat-insulating plate, the heat-insulating cabin body is fixedly connected with the second-class chassis, the rear door frame is fixedly connected with the heat-insulating cabin body, the rear side-by-side door is movably connected with the rear door frame, the right side door is movably connected with the heat-insulating cabin body, the pine frame is fixedly connected with the heat-insulating cabin body, the high-density hard polyurethane foam heat-insulating plate is arranged on the rear door frame, the first-type heat-insulating plate is arranged at the joint of the rear side door and the heat-insulating cabin body, so that the heat-insulating performance of the whole vehicle can be improved, and the cold air loss in the vehicle is avoided.
Description
Technical Field
The utility model relates to the technical field of refrigerated vehicles, in particular to a refrigerated vehicle capable of blocking a heat bridge and improving heat preservation performance.
Background
The refrigerator car is a closed van-type transport car for maintaining the temperature of frozen or fresh-keeping goods, and is a special refrigerator car with a refrigerating device of a refrigerating unit and a polyurethane heat insulation van, and can be classified according to manufacturers, chassis bearing capacity and van types. Refrigerated vehicles are commonly used for transporting frozen foods (refrigerated vehicles), dairy products (dairy vehicles), vegetables and fruits (fresh vehicles), vaccine drugs (vaccine vehicles), and the like.
However, the existing refrigerator car structure has a heat bridge, so that cold air in the car is lost, and the whole heat insulation performance is still to be improved.
Disclosure of Invention
The utility model aims to provide a refrigerator car capable of blocking a heat bridge and improving heat preservation performance, and aims to solve the technical problems that the heat bridge exists in a refrigerator car structure in the prior art, so that cold air in the car is lost, and the whole heat preservation performance is still to be improved.
In order to achieve the aim, the refrigerator car for blocking the thermal bridge and improving the heat preservation performance comprises a second-class chassis, a heat preservation carriage, an inner refrigerator machine and an outer refrigerator machine, wherein the heat preservation carriage is fixedly connected with the second-class chassis and is positioned above the second-class chassis, the outer refrigerator machine is arranged on the outer side of the heat preservation carriage, and the inner refrigerator machine is arranged in the heat preservation carriage;
the heat-insulating carriage comprises a heat-insulating cabin body, a lying ring, a rear side-by-side door, a rear door frame, a right side door, a pine skeleton, a high-density hard polyurethane foam heat-insulating plate, a type heat-insulating plate and an angle-shaped heat-insulating plate, wherein the heat-insulating cabin body is fixedly connected with the two types of chassis and is positioned above the two types of chassis, the lying ring is fixedly connected with the heat-insulating cabin body and is positioned in the heat-insulating cabin body, the rear door frame is fixedly connected with the heat-insulating cabin body and is positioned at the tail part of the heat-insulating cabin body, the rear side-by-side door is movably connected with the rear door frame and is positioned in the rear door frame, the right side door is movably connected with the heat-insulating cabin body and is positioned at the outer side of the heat-insulating cabin body, the pine skeleton is fixedly connected with the heat-insulating cabin body, the high-density hard polyurethane foam heat-insulating plate is arranged on the rear door frame and is positioned at the joint of the rear side-by-side door frame and the angle-by-side door frame.
The refrigerator car for blocking the thermal bridge and improving the heat preservation performance further comprises a left protection piece, a right protection piece, a rear protection piece, an outer anti-collision plate, an inner anti-collision plate and an emergency alarm buzzer, wherein the left protection piece and the right protection piece are respectively connected with the two kinds of chassis and are respectively positioned on the outer sides of the two kinds of chassis, the rear protection piece is connected with the two kinds of chassis and is positioned at the tail parts of the two kinds of chassis, the outer anti-collision plate is arranged on the heat preservation cabin body, the inner anti-collision plate is arranged in the heat preservation cabin body, and the emergency alarm buzzer is arranged on the heat preservation cabin body.
The refrigerator car for blocking the thermal bridge and improving the heat preservation performance further comprises a tool box and a climbing ladder, wherein the climbing ladder is fixedly connected with the heat preservation cabin body and is positioned on the outer side of the heat preservation cabin body, and the tool box is fixedly connected with the second-class chassis and is positioned on the second-class chassis.
The refrigerator car for blocking the thermal bridge and improving the heat preservation performance further comprises an in-cabin illuminating lamp and a switch, wherein the in-cabin illuminating lamp and the switch are respectively arranged on the inner wall of the heat preservation cabin body, and the switch is matched with the in-cabin illuminating lamp and the switch.
The refrigerator car capable of blocking the thermal bridge and improving the heat preservation performance further comprises a duckbill rubber floor drain, wherein the duckbill rubber floor drain is fixedly connected with the heat preservation cabin body and is positioned at the bottom of the heat preservation cabin body.
According to the refrigerator car for blocking the heat bridge and improving the heat preservation performance, the two kinds of chassis are used for bearing the heat preservation cabin body, the two kinds of chassis are strong in power, the whole car is high in mobility and high in passing capacity, the heat preservation cabin body is used for storing a space for articles, the articles are fixed in the heat preservation cabin body through the horizontal ring, the refrigerator inner machine and the refrigerator outer machine cool and dissipate heat of the heat preservation cabin body, so that a refrigerating effect is achieved in the heat preservation cabin body, the heat preservation cabin body is formed by taking the pine framework as the framework of the heat preservation cabin body, the heat conductivity is lower than that of a traditional iron framework while the strength is ensured, the quality is lighter, and the safety is high; the high-density hard polyurethane foam insulation board adopts the high-density hard polyurethane foam board as an insulation material, and has the characteristics of high strength, good insulation effect, corrosion resistance and flame retardance; the heat insulating plate is used in the periphery of the rear door frame of the vehicle, the heat insulating plate is used in the periphery of the right side door of the vehicle, the heat insulating plate is made of rigid polyvinyl chloride, the tensile strength is 4×107Pa, the heat insulating plate is high in strength and corrosion resistant, the heat conductivity is low, heat loss can be effectively blocked, the heat insulating performance of the vehicle can be improved, the loss of cold air in the vehicle is avoided, the heat insulating performance of the vehicle can be improved, and the loss of cold air in the vehicle is avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a left side view of the entire vehicle of the present utility model.
Fig. 2 is a right side view of the entire vehicle of the present utility model.
Fig. 3 is a rear view of the entire vehicle of the present utility model.
FIG. 4 is a simplified illustration of the vehicle interior of the present utility model.
Fig. 5 is a cross-sectional view of the rear side-by-side door and door frame of the present utility model.
FIG. 6 is a cross-sectional view of the side door and door frame of the present utility model.
The novel high-strength high-pressure air-conditioning system comprises a 1-type chassis, a 2-refrigerator outer machine, a 3-heat-preservation cabin, a 4-outer anti-collision plate, a 5-tool box, a 6-left protection piece, a 7-emergency alarm buzzer, an 8-climbing ladder, a 9-right protection piece, a 10-rear protection piece, an 11-refrigerator inner machine, a 12-duckbill rubber floor drain, a 13-inner anti-collision plate, a 14-cabin illuminating lamp, a 15-switch, a 16-lying ring, a 17-pine framework, a 18-high-density hard polyurethane foam heat-preservation plate, a 19-type heat-preservation plate, a 20-rear side-by-side door, a 21-rear door frame, a 22-right side door and a 23-angle-type heat-preservation plate.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Referring to fig. 1 to 6, the utility model provides a refrigerator car capable of blocking a thermal bridge and improving heat insulation performance, which comprises a second-class chassis 1, a heat insulation carriage, a refrigerator inner machine 11 and a refrigerator outer machine 2, wherein the heat insulation carriage is fixedly connected with the second-class chassis 1 and is positioned above the second-class chassis 1, the refrigerator outer machine 2 is arranged on the outer side of the heat insulation carriage, and the refrigerator inner machine 11 is arranged in the heat insulation carriage;
the heat-insulating carriage comprises a heat-insulating cabin body 3, a horizontal ring 16, a rear side-by-side door 20, a rear door frame 21, a right side door 22, a pine frame 17, a high-density hard polyurethane foam heat-insulating plate 18, a heat-insulating cabin body 19 and an angle-shaped heat-insulating plate 23, wherein the heat-insulating cabin body 3 is fixedly connected with the two types of chassis 1 and is positioned above the two types of chassis 1, the horizontal ring 16 is fixedly connected with the heat-insulating cabin body 3 and is positioned in the heat-insulating cabin body 3, the rear door frame 21 is fixedly connected with the heat-insulating cabin body 3 and is positioned at the tail part of the heat-insulating cabin body 3, the rear side-by-side door 20 is movably connected with the rear door frame 21 and is positioned in the rear door frame 21, the right side door 22 is movably connected with the heat-insulating cabin body 3, the pine frame 17 is fixedly connected with the heat-insulating cabin body 3 and is positioned in the heat-insulating cabin body 3, the high-density hard polyurethane foam plate 18 is arranged on the rear door frame 21, the rear door frame 21 is arranged in the heat-insulating cabin body 3 and is connected with the heat-insulating cabin body 3, and is connected with the heat-insulating cabin body 3.
In this embodiment, the second-class chassis 1 is used to carry the thermal insulation cabin 3, the second-class chassis 1 is a chassis with stronger power, the whole vehicle has high maneuverability, the thermal insulation cabin 3 is used to store space for articles, the articles are fixed in the thermal insulation cabin 3 by the lying ring 16, the inner refrigerator 11 and the outer refrigerator 2 cool and dissipate heat of the thermal insulation cabin 3, so that a refrigerating effect is achieved in the thermal insulation cabin 3, the thermal insulation cabin 3 uses the pine frame 17 as a frame of the thermal insulation cabin 3, and compared with a traditional iron frame, the thermal conductivity is lower, the quality is lighter, and the safety is high while the strength is ensured; the high-density hard polyurethane foam heat-insulating board 18 adopts the high-density hard polyurethane foam board as a heat-insulating material, and has the characteristics of high strength, good heat-insulating effect, corrosion resistance and flame retardance; the heat insulation plate 19 is used on the periphery of the rear door frame 21 of the vehicle, the angle heat insulation plate 23 is used on the periphery of the right side door 22 of the vehicle, the heat insulation plate 19 and the angle heat insulation plate 23 are made of rigid polyvinyl chloride, the tensile strength is 4×107Pa, the strength is high, the corrosion resistance is realized, the heat conductivity is low, the heat loss can be effectively blocked, the heat insulation performance of the vehicle can be improved, and the loss of cold air in the vehicle is avoided.
Further, the refrigerator car for blocking the thermal bridge and improving the heat insulation performance further comprises a left protection piece 6, a right protection piece 9, a rear protection piece 10, an outer anti-collision plate 4, an inner anti-collision plate 13 and an emergency alarm buzzer 7, wherein the left protection piece 6 and the right protection piece 9 are respectively connected with the two-class chassis 1 and are respectively positioned on the outer sides of the two-class chassis 1, the rear protection piece 10 is connected with the two-class chassis 1 and is positioned at the tail parts of the two-class chassis 1, the outer anti-collision plate 4 is arranged on the heat insulation cabin body 3, the inner anti-collision plate 13 is arranged in the heat insulation cabin body 3, and the emergency alarm buzzer 7 is arranged on the heat insulation cabin body 3.
In the present embodiment, the left guard 6 and the right guard 9: the device is used for reducing injuries to motor vehicles, non-motor vehicles and pedestrians without defending ability when left and right side collision accidents happen, effectively protecting the motor vehicles or the non-motor vehicles from entering due to collision when in low-speed turning, and preventing the pedestrians without defending from falling into the bottom of the side of the vehicle and being rolled by wheels when in collision; the rear guard 10 can improve the passive impact effect, increase the collision compatibility between the rear-end car and the truck, avoid the occurrence of the underrun phenomenon, and reduce personnel injury and economic loss; the outer anti-collision plate 4 can prevent the situation that the cabin door impacts the wallboard due to factors such as inertia or wind power after the cabin door is opened, so that the wallboard is damaged; the inner anti-collision plate 13 can reduce the damage and scratch of the goods in the cabin to the wall plate, and effectively prolong the service life of the carriage; the emergency alarm buzzer 7 is used for emergency, and after the switch 15 is pressed, the buzzer in the cabin can flash a red light and give out buzzing sounds to remind a driver, so that personal safety is guaranteed.
Further, the refrigerator car for blocking the thermal bridge and improving the heat insulation performance further comprises a tool box 5 and a climbing ladder 8, wherein the climbing ladder 8 is fixedly connected with the heat insulation cabin body 3 and is positioned on the outer side of the heat insulation cabin, and the tool box 5 is fixedly connected with the second-class chassis 1 and is positioned on the second-class chassis 1.
In the present embodiment, the tool box 5 is used for placing objects of a vehicle tool and a user; the climbing ladder 8 is used for the condition that personnel need to go on the top of the vehicle to do maintenance work, the climbing ladder 8 adopts a folding structure, can be folded and placed when not used, and has smaller occupied space and safer.
Further, the refrigerator car for blocking the thermal bridge and improving the heat insulation performance further comprises an in-cabin lighting lamp 14 and a switch 15, wherein the in-cabin lighting lamp 14 and the switch 15 are respectively arranged on the inner wall of the heat insulation cabin body 3, and the switch 15 is matched with the in-cabin lighting lamp 14 and the switch 15.
In this embodiment, the cabin lighting lamp 14 is disposed in the thermal insulation cabin 3, and the switch 15 controls the on/off of the cabin lighting lamp 14, and the cabin lighting lamp 14 provides lighting for the thermal insulation cabin 3 for working under the condition of insufficient light.
Further, the refrigerator car for blocking the thermal bridge and improving the heat insulation performance further comprises a duckbill rubber floor drain 12, and the duckbill rubber floor drain 12 is fixedly connected with the heat insulation cabin body 3 and is positioned at the bottom of the heat insulation cabin body 3.
In this embodiment, by disposing the duckbill rubber floor drain 12 in the thermal insulation cabin 3, the duckbill rubber floor drain 12 can solve the problem of drainage in the cabin while ensuring the sealing property.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (5)
1. A refrigerator car for blocking a thermal bridge and improving heat preservation performance is characterized in that,
the device comprises a second-class chassis, a heat-preserving carriage, a refrigerating machine inner machine and a refrigerating machine outer machine, wherein the heat-preserving carriage is fixedly connected with the second-class chassis and is positioned above the second-class chassis, the refrigerating machine outer machine is arranged on the outer side of the heat-preserving carriage, and the refrigerating machine inner machine is arranged in the heat-preserving carriage;
the heat-insulating carriage comprises a heat-insulating cabin body, a lying ring, a rear side-by-side door, a rear door frame, a right side door, a pine skeleton, a high-density hard polyurethane foam heat-insulating plate, a type heat-insulating plate and an angle-shaped heat-insulating plate, wherein the heat-insulating cabin body is fixedly connected with the two types of chassis and is positioned above the two types of chassis, the lying ring is fixedly connected with the heat-insulating cabin body and is positioned in the heat-insulating cabin body, the rear door frame is fixedly connected with the heat-insulating cabin body and is positioned at the tail part of the heat-insulating cabin body, the rear side-by-side door is movably connected with the rear door frame and is positioned in the rear door frame, the right side door is movably connected with the heat-insulating cabin body and is positioned at the outer side of the heat-insulating cabin body, the pine skeleton is fixedly connected with the heat-insulating cabin body, the high-density hard polyurethane foam heat-insulating plate is arranged on the rear door frame and is positioned at the joint of the rear side-by-side door frame and the angle-by-side door frame.
2. A refrigerator car with improved heat preservation performance by blocking a heat bridge according to claim 1,
the refrigerator car that blocks the heat bridge, improve thermal insulation performance still includes left guard element, right guard element, back guard element, outer anticollision board, interior anticollision board and emergency alarm buzzer, left guard element with right guard element respectively with the second class chassis is connected, and is located respectively the outside of second class chassis, back guard element with the second class chassis is connected, and is located the afterbody of second class chassis, outer anticollision board set up in on the heat preservation cabin, interior anticollision board set up in the heat preservation cabin, emergency alarm buzzer set up in on the heat preservation cabin.
3. A refrigerator car with improved heat preservation performance by blocking a heat bridge according to claim 2,
the refrigerator car for blocking the thermal bridge and improving the heat preservation performance further comprises a tool box and a climbing ladder, wherein the climbing ladder is fixedly connected with the heat preservation cabin body and is positioned on the outer side of the heat preservation cabin body, and the tool box is fixedly connected with the second-class chassis and is positioned on the second-class chassis.
4. A refrigerator car with improved heat preservation performance by blocking a heat bridge according to claim 3,
the refrigerator car that blocks the heat bridge, improve thermal insulation performance still includes cabin interior light and switch, cabin interior light with the switch set up respectively in the inner wall of the heat preservation cabin body, just the switch with cabin interior light with switch looks adaptation.
5. A refrigerator car for blocking a thermal bridge and improving thermal insulation performance as claimed in claim 4,
the refrigerator car for blocking the thermal bridge and improving the heat preservation performance further comprises a duckbill rubber floor drain, wherein the duckbill rubber floor drain is fixedly connected with the heat preservation cabin body and is positioned at the bottom of the heat preservation cabin body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322359832.XU CN220639657U (en) | 2023-08-31 | 2023-08-31 | Refrigerator car capable of blocking heat bridge and improving heat preservation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322359832.XU CN220639657U (en) | 2023-08-31 | 2023-08-31 | Refrigerator car capable of blocking heat bridge and improving heat preservation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220639657U true CN220639657U (en) | 2024-03-22 |
Family
ID=90289806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322359832.XU Active CN220639657U (en) | 2023-08-31 | 2023-08-31 | Refrigerator car capable of blocking heat bridge and improving heat preservation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220639657U (en) |
-
2023
- 2023-08-31 CN CN202322359832.XU patent/CN220639657U/en active Active
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