CN214930153U - Multi-level low temperature cold chain transport vechicle has - Google Patents
Multi-level low temperature cold chain transport vechicle has Download PDFInfo
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- CN214930153U CN214930153U CN202121488621.0U CN202121488621U CN214930153U CN 214930153 U CN214930153 U CN 214930153U CN 202121488621 U CN202121488621 U CN 202121488621U CN 214930153 U CN214930153 U CN 214930153U
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Abstract
The utility model relates to a have multi-level low temperature cold chain transport vechicle, including the refrigerator car body, refrigerating system, cooling system and with the carriage separation for freezing district, low temperature region and normal warm district's heat insulation board, the heat insulation board is a composite sheet, comprises outer heat insulation layer, cementing layer and metal level and middle heat preservation, install waterproof fan and temperature monitor on the heat insulation board, can adjust the temperature in storage area. The utility model discloses compare in current refrigerator car, the heat insulation effect of heat insulation board is better, can keep the good heat insulation effect of indeformable, airtight at low temperature, this refrigerator car simple structure, the cost is fit for promoting in the cold chain transportation lower.
Description
Technical Field
The utility model relates to a cold chain logistics distribution technical field especially relates to a have multi-level low temperature cold chain transport vechicle.
Background
There are also problems behind the rapid development of refrigerated vehicles as a critical loop throughout the cold chain logistics. In the traditional cold chain model, a truck is used either for frozen products, for chilled products or for fresh products alone. However, as the demand of multiple temperature control areas increases, the requirements for the heat insulation plates commonly used for the refrigerator car increase, and at present, some traditional heat insulation plates mostly adopt sponge plates, foam plates, polyethylene foam plates and the like, but the materials have many disadvantages, namely, the heat insulation plates can shrink and leak gas after being cooled in the refrigerator car, and the heat insulation plates shrink seriously when the temperature is as low as 18 ℃ below zero and below, so that the heat insulation failure of the car is caused, and the deterioration loss of goods is caused; secondly, the sponge plate is soft and easy to bend, and the thermal insulation failure is also easy to cause; thirdly, the foam board is fragile and easy to break, and if the carriage transports heavy goods, the carriage is easy to break in the transportation process, so that the thermal insulation fails.
Disclosure of Invention
For solving the problem that exists among the above-mentioned background art, the utility model provides a have multi-level low temperature cold chain transport vechicle cuts apart freezing district, low temperature district, normal temperature district with the carriage of refrigerator car through purpose-made thermal insulation board, and then satisfies the demand of transporting different goods simultaneously.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a have multi-level low temperature cold chain transport vechicle, includes the transport vechicle, refrigerating system, air conditioning pipeline, radiator, its characterized in that the vertical temperature shield that is provided with in the carriage of refrigerator car divide into freezing district with whole carriage, low temperature region and normal atmospheric temperature district, and the trompil is provided with waterproof fan and temperature monitor on the temperature shield, simultaneously be provided with on the temperature shield to wearing the handle, can adjust the position of temperature shield in the carriage with the bracing piece cooperation in the carriage to the space size of freezing district, low temperature district, normal atmospheric temperature district is adjusted.
Furthermore, the cold air pipeline is arranged in an interlayer of the double-layer carriage, the cold air pipeline is arranged in a hole in the inner wall of the carriage to send cold air into the storage area, and the hole in the inner wall of the carriage corresponds to the hole in the cold air pipeline.
Furthermore, the heat insulation plate is a composite plate and consists of an outer heat insulation layer, a cementing layer, a metal layer and an intermediate heat insulation layer, and compared with the existing heat insulation plate, the heat insulation plate has better low-temperature resistance and certain impact resistance, and can meet the long-distance cold chain transportation requirement.
Furthermore, the waterproof fan that sets up on the thermal-insulated board run through and set up on the thermal-insulated board, the accessible fan flabellum rotates, comes the directional air conditioning of carrying to adjust the temperature of freezing district, low temperature district, normal warm district, temperature display be connected with the control system of transport vechicle, accessible real-time supervision storage area's temperature feeds back to control system, thereby adjusts the temperature of different storage areas.
Furthermore, a support rod is arranged in the carriage, and the support rod supports the heat insulation plate through a pair of through handles arranged on the heat insulation plate and adjusts the position of the heat insulation plate.
The utility model discloses a have multi-level low temperature cold chain transport vechicle, compare in traditional cold chain transport vechicle, have following advantage:
1. the structure is simple, 1-2 heat insulation plates are used for dividing the carriage into a freezing area, a low-temperature area and a normal-temperature area, no additional separation box body is needed, the carriage space division is flexible, and the cold chain transportation device is suitable for different matching requirements of various cold chain transportation.
2. The synthesized heat insulation plate has good low temperature resistance, works normally at a temperature of between 30 ℃ below zero and 40 ℃, does not deform, does not shrink, does not leak air, and can ensure the fresh-keeping effect in the transportation process.
3. The transport vehicle is simple in overall structure, good in refrigeration and heat preservation effects, relatively low in manufacturing cost and suitable for cold chain transportation and popularization.
Drawings
Fig. 1 is the whole structure diagram of the transportation vehicle of the present invention.
Fig. 2 is a structural view of the thermal insulation plate of the present invention.
Fig. 3 is a sectional view of the air conditioning duct of the present invention.
Fig. 4 is a sectional view of the thermal insulation plate of the present invention.
The refrigerator comprises a refrigerator car 1, a refrigerator car 101, a refrigerator car outer wall 102, a refrigerator car inner wall 2, a refrigerating system 3, a cold air pipeline 301, a cold air hole 4, a freezing area 5, a low-temperature area 6, a normal-temperature area 7, a heat insulation plate 701, a heat insulation layer 702, a cementing layer 703, a metal layer 704, a heat insulation layer 704, a waterproof fan 8, a handle 9, a heat dissipation device 10, a support rod 11, a temperature display 12 and cold air 13.
Detailed Description
The utility model provides a have multi-level low temperature cold chain transport vechicle, keep apart out space adjustable freezing district 4, low temperature district 5, normal atmospheric temperature district 6 with the carriage through settling the thermal insulation board in the carriage, after refrigerating system 2 on the refrigerator car is opened, adjust corresponding storage area through temperature display 12 and the waterproof fan 8 that set up on the thermal insulation board 7 and reach required temperature, guarantee the subregion warehousing and transportation goods in the cold chain transportation, improve the efficiency of cold chain transportation, reduce the cost of transportation.
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 3, the utility model provides a have multi-level low temperature cold chain transport vechicle, including refrigerator car 1 body, set up refrigerating system 2 on refrigerator car 1, refrigerating system 2 and refrigerator carriage are connected to air conditioning pipeline 3, and air conditioning pipeline 3 sets up in double-deck carriage intermediate layer, opens cold gas pocket 301 at corresponding regional air conditioning pipeline 3 and passes inner wall of a compartment 102, and 14 accessible air conditioning pockets 301 of air conditioning get into corresponding carriage storage area.
The refrigerating compartment is divided into a freezing area 4, a low-temperature area 5 and a normal-temperature area 6 which are different in space by a specially-made heat insulation plate 7, the heat insulation plate 7 is vertically arranged in the compartment, a cold air hole 301 is formed in the top layer of the compartment corresponding to the freezing area 4, cold air 13 enters the freezing area 4 through a cold air pipeline 3, a waterproof fan 8 and a temperature display 12 are arranged on the heat insulation plate 7, the waterproof fan 8 is arranged on the heat insulation plate 7 in a penetrating mode, the temperature in the freezing area 4 and the low-temperature area 5 monitored on the temperature display 12 is adjusted, the cold air in the freezing area 4 can be conveyed to the low-temperature area 5 through rotation of the waterproof fan 8, the cold air in the low-temperature area 5 can enter the normal-temperature area 6 through rotation of the waterproof fan 8, and the temperature of each storage area can be adjusted.
As shown in fig. 2 and 4, the heat insulating plate 7 includes an outer heat insulating layer 701, the material of the heat insulating layer 701 is preferably a reinforced foam board covered with PEF on two sides, the inner side of the heat insulating layer 701 is bonded with an outer adhesive layer 702, the inner side of the adhesive layer 702 is connected with a metal layer 703, the material of the metal layer 703 is preferably an iron plate or an aluminum plate, the inner side of the metal layer 703 is connected with the inner adhesive layer 702, the inner side of the inner adhesive layer 702 is connected with a middle heat insulating layer 704 of the heat insulating plate 7, the middle heat insulating layer 704 is preferably made of an XPS plate or a polyurethane plate, the whole heat insulating plate 7 uses the middle heat insulating layer 704 as a center, the two outer sides are symmetrically arranged, and the outermost layer of the heat insulating plate 7 is wrapped by a PVC cow skin layer. The heat insulation plate 7 is pressed integrally, the pressure of the pressing environment is 35-40 Mpa, the pressing temperature is 25-80 ℃, mounting holes of the waterproof fan 8 and the temperature display 12 are reserved in the heat insulation plate 7 in the synthesis process, opposite penetrating handles 9 are uniformly distributed on the periphery of the heat insulation plate 7 in an array mode, an operator can move the heat insulation plate 7 to adjust the space size of a storage area, the handles 9 can be matched with supporting rods 11 arranged in a carriage to support the heat insulation plate 7 in work, and the relative position of the heat insulation plate 7 is fixed.
The refrigerator car 1 is provided with a heat dissipation device 10 on the lower surface of a carriage, the heat dissipation device 10 comprises a heat dissipation plate and is connected with a carriage floor of the freezing area 4, after the refrigeration device 2 is started, the refrigerator car 1 starts to supply cold air 13 to the storage area, and the heat dissipation device 10 starts to dissipate heat and cool the freezing area 4 and the low-temperature area 5 through the heat dissipation plate, so that the influence of heat generated by the working of an engine of the refrigerator car 1 on the temperature of the storage area is eliminated.
Refrigerator car 1 when the actual transportation goods, according to the demand of different goods, settles thermal-insulated board 7 in the carriage, keep apart into freezing district 4, low temperature district 5 and normal atmospheric temperature district 6 that the space differs with the carriage, thermal-insulated board 7 adjusts the position through wearing handle 9, thermal-insulated board 7 accessible two or polylith thermal-insulated board 7 forms the thermal-insulated board 7 of same horizontal plane to the form of piecing together, after thermal-insulated board 7 sets up and finishes, opens refrigerating system 2 of refrigerator car 1 and supplies cold for refrigerator car 1, opens heat abstractor 10 pair simultaneously freezing district 4, low-temperature district 5 dispel the heat, waterproof fan 8 can carry freezing district 4's air conditioning 13 to low temperature district 5, carry low-temperature district's air conditioning 13 to normal atmospheric temperature district to realize the temperature regulation of different storage intervals, and need not to add refrigerating plant in the carriage different positions.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A multi-layer low-temperature cold chain transport vehicle comprises a refrigerated vehicle (1) body, a refrigeration system (2) arranged on the refrigerated vehicle (1), a cold air pipeline (3) communicated with the refrigeration system (2) and a carriage, a heat dissipation device (10) fixedly arranged on the bottom of the carriage, it is characterized in that a heat insulation plate (7) is arranged in the carriage, the heat insulation plate (7) comprises an outer layer of heat insulation layer (701), the inner side of the heat insulation layer (701) is bonded with an outer cementing layer (702), the inner side of the cementing layer (702) is connected with a metal layer (703), the inner side of the metal layer (703) is connected with the inner glue layer (702), the inner side of the inner glue layer (702) is connected with the middle heat-insulating layer (704) of the heat-insulating plate (7), the whole heat-insulating plate (7) takes the middle heat-insulating layer (704) as the center, the two outer sides are symmetrically arranged, and the outermost layer of the heat-insulating plate (7) is wrapped by a PVC (polyvinyl chloride) kraft liner layer; the mounting hole of waterproof fan (8) and temperature display (12) is reserved in insulating board (7) synthetic process to array equipartition sets up around insulating board (7) and to wearing handle (9), can supply operating personnel to remove the space size of insulating board (7) adjustment storage area, handle (9) can cooperate with bracing piece (11) that set up in the carriage and support insulating board (7) in the work, the relative position of fixed insulating board (7).
2. The multi-layered low-temperature cold chain transportation vehicle of claim 1, wherein the material of the thermal insulation layer (701) of the thermal insulation plate (7) is preferably a reinforced foam plate with two sides covered with PEF.
3. The multi-layered low-temperature cold chain conveyor vehicle as claimed in claim 1, wherein the metal layer (703) of the thermal insulation plate (7) is preferably made of iron plate or aluminum plate.
4. The cold chain conveyor with multiple levels of the claim 1, characterized in that the middle insulation layer (704) of the insulation board (7) is preferably XPS board or polyurethane board.
5. The multi-layer low-temperature cold chain transport vehicle as claimed in claim 1, wherein the pressure of the pressing environment of the thermal insulation plate (7) is 35-40 Mpa, and the pressing temperature is 25-80 ℃.
6. The multi-layer low-temperature cold chain transport vehicle as claimed in claim 1, wherein the cold air duct (3) is disposed in the interlayer of the double-layer compartment, the inner wall (102) of the compartment is provided with cold air holes (301) for the cold air duct (3) to send the cold air (13) into the storage area, and the inner wall (102) of the compartment is provided with holes corresponding to the holes of the cold air duct (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121488621.0U CN214930153U (en) | 2021-07-01 | 2021-07-01 | Multi-level low temperature cold chain transport vechicle has |
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| CN202121488621.0U CN214930153U (en) | 2021-07-01 | 2021-07-01 | Multi-level low temperature cold chain transport vechicle has |
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| CN214930153U true CN214930153U (en) | 2021-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115610305A (en) * | 2022-12-13 | 2023-01-17 | 宝钢物流(江苏)有限公司 | Intelligent multilayer port logistics transport vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115610305A (en) * | 2022-12-13 | 2023-01-17 | 宝钢物流(江苏)有限公司 | Intelligent multilayer port logistics transport vehicle |
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