CN210374245U - Refrigeration house device for railway transportation - Google Patents
Refrigeration house device for railway transportation Download PDFInfo
- Publication number
- CN210374245U CN210374245U CN201920630459.8U CN201920630459U CN210374245U CN 210374245 U CN210374245 U CN 210374245U CN 201920630459 U CN201920630459 U CN 201920630459U CN 210374245 U CN210374245 U CN 210374245U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- refrigeration
- placing
- cold storage
- placing cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A refrigeration house device for railway transportation relates to the technical field of cold chain transportation. Comprises a cold storage bin and a refrigerating bin. The cold storage bin and the refrigerating bin are divided by a partition plate. The cold storage warehouse is provided with a first placing cabinet, a second placing cabinet and a third placing cabinet. The first cabinet of placing is located cold storage storehouse bottom, and the second is placed the cabinet and is located cold storage storehouse top, and the third is placed the cabinet and is located cold storage storehouse both sides and butt and place between the cabinet in first cabinet and the second of placing, and first cabinet, the second of placing is placed the cabinet and the third is placed the cabinet and is enclosed into the centre and place the district, and the centre is placed the district top and is equipped with the couple. The refrigeration storehouse is equipped with multiunit refrigeration subassembly, and first cabinet, the second of placing is placed cabinet, third and is placed the district and equally dispose at least a set of refrigeration subassembly in the middle of placing, and the refrigeration district of refrigeration subassembly runs through the division board and extends to the refrigeration storehouse. The first placing cabinet, the second placing cabinet, the third placing cabinet and the partition plate are all made of heat-insulating materials. The structure is compact, the space configuration is more reasonable, and the use flexibility is obviously improved.
Description
Technical Field
The utility model relates to a cold chain transportation technical field particularly, relates to a freezer device for railway transportation.
Background
Cold chain logistics has become more and more important in recent years as a branch of logistics industry where the technical requirements are relatively high. Although the railway carries out refrigeration transportation business relatively early, the development speed of the railway refrigeration transportation business to cold-chain logistics is slow due to the restriction of a plurality of factors.
With the further expansion of the scale of the railway network, the operation advantages of the railway transportation network are fully shown. Railway development of cold-chain logistics in medium and long distance, especially over 1000km, has the advantage of being extremely thick. By means of the scale advantages of the railway network, smooth and efficient railway cold-chain logistics network channels with cold-chain material production and marketing places as nodes can be formed.
However, the existing refrigeration storage device is single in form and relatively limited in function, and cannot effectively provide reliable guarantee for cold chain transportation under the large environment with large total cold chain transportation amount and multiple types.
In view of this, the present application is specifically made.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a freezer device, its compact structure, spatial configuration are also more reasonable, can be used for transporting multiple different types of product simultaneously, use the flexibility ratio to obtain obvious improvement, and functional and practicality have all been improved, the transportation work of especially adapted railway cold chain.
The embodiment of the utility model is realized like this:
a cold storage device for railway transportation, comprising: a cold storage bin and a refrigeration bin. The cold storage bin and the refrigerating bin are arranged in parallel and are divided by a partition plate. The cold storage warehouse is provided with a first placing cabinet, a second placing cabinet and a third placing cabinet. The first cabinet of placing is located the bottom in cold storage storehouse, and the second is placed the cabinet and is located the top in cold storage storehouse, and the third is placed the cabinet and is divided the both sides of locating the cold storage storehouse and butt and place between the cabinet in first cabinet and the second of placing, and first cabinet, the second of placing are placed the cabinet and the third and are placed the cabinet and enclose into the centre and place the district, and the top of placing the district in the centre is equipped with the couple.
The refrigeration storehouse is provided with the mutually independent refrigeration subassembly of multiunit, and first cabinet, the second of placing is placed cabinet, third and is placed the district and divide and dispose at least a set of refrigeration subassembly in the middle of placing, and the refrigeration district of refrigeration subassembly runs through the division board and extends to the refrigeration storehouse. The first placing cabinet, the second placing cabinet, the third placing cabinet and the partition plate are all made of heat-insulating materials.
Further, at least one of the first cabinet, the second cabinet, the third cabinet and the middle cabinet has a plurality of mutually independent spaces, and each space is equipped with at least one set of refrigeration assembly, and the refrigeration district of refrigeration assembly runs through the division board and extends to the space.
Further, the refrigeration assembly includes a refrigerator and an air cooler. The refrigerating area of the refrigerator is a cold head. The refrigeration area of air-cooler includes tuber pipe and supply-air outlet, and the division board is seted up in the supply-air outlet, and the supply-air outlet will go out tuber pipe and with freezer storehouse intercommunication.
Furthermore, the outlet end of the air supply hole is provided with a wind direction adjusting assembly, and the wind direction adjusting assembly comprises a box body, a spherical air nozzle and a driving motor. The box body is provided with the air-out passageway that is used for with the supply-air hole intercommunication, and globular tuyere has outer ring gear, and the air-out passageway is located to globular tuyere, and outer ring gear rotationally inlays and locates the passageway wall of air-out passageway. The driving motor is arranged in the inner cavity of the box body, and the power output end of the driving motor is in transmission connection with the outer gear ring. The spherical air nozzle is provided with an air outlet hole, and the central axis of the air outlet hole is obliquely arranged relative to the central axis of the air outlet channel.
Further, the central axis of the air outlet is 45-60 degrees with the central axis of the air outlet channel.
Furthermore, the first cabinet, the second cabinet, the third cabinet and the middle area are all provided with the ultraviolet germicidal lamp.
Further, the refrigeration house device further comprises a chassis device, the chassis device comprises a chassis body and rollers, and the refrigeration house are detachably connected with the chassis body.
Further, the first cabinet of placing, the second cabinet of placing, the third cabinet of placing and the middle district of placing all are provided with temperature sensor and humidity transducer.
Further, the refrigeration house device also comprises a central controller, and the temperature sensor, the humidity sensor and the refrigeration assembly are in signal connection with the central controller.
Furthermore, the first cabinet, the second cabinet, the third cabinet and the middle area are all provided with sealing strips.
The embodiment of the utility model provides a beneficial effect is:
the embodiment of the utility model provides a first cabinet of placing, the second of freezer device is placed cabinet and the third and is placed cabinet three's special setting mode makes the three can play positive effect to the structural strength in whole freezer storehouse, can promote the structural stability and the reliability in whole freezer storehouse greatly for the centre is placed the district and is also more safety and stability. In addition, through the mode that sets up above, still make first cabinet, the second of placing place the cabinet, the third is placed the cabinet and the middle four of placing the district and has combined closely for the structure in whole refrigeration house storehouse is compacter, and space utilization is also higher, makes the division in space more reasonable.
The refrigeration storehouse is provided with the mutually independent refrigeration subassembly of multiunit, and first cabinet, the second of placing is placed cabinet, third and is placed the district and divide and dispose at least a set of refrigeration subassembly in the middle of placing, and the refrigeration district of refrigeration subassembly runs through the division board and extends to the refrigeration storehouse. The first placing cabinet, the second placing cabinet, the third placing cabinet and the partition plate are all made of heat-insulating materials. Through the design, the refrigeration assembly can independently control the temperature of each storage area, and the mutual influence cannot be generated. In the in-service use process, can be according to actual need, place different goods in different storage area, then utilize the refrigeration subassembly to independently control the temperature according to the storage condition pertinence of corresponding goods. The intelligent refrigeration storage device greatly improves the flexibility and compatibility of the refrigeration storage device in the process of transporting goods, not only can transport different kinds of goods simultaneously, but also can provide proper storage temperature according to different storage requirements and different storage conditions.
Generally, the embodiment of the utility model provides a freezer device compact structure, spatial configuration are also more reasonable, can be used for transporting multiple different types of product simultaneously, use the flexibility ratio to obtain obvious improvement, and functional and practicality have all been improved, the transportation work of especially adapted railway cold chain.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of an internal structure of a refrigeration storage device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structural relationship between the cold storage compartment and the cold storage compartment of the cold storage device of FIG. 1;
fig. 3 is an enlarged view of the area a in fig. 2.
Icon: a cold storage device 1000; a cold storage 100; a first holding cabinet 110; a second holding cabinet 120; a third holding cabinet 130; an intermediate placement area 140; a hook 141; a baffle 142; a refrigeration compartment 200; a partition plate 300; an air supply hole 310; a case 320; an air outlet passage 321; a spherical tuyere 330; an outer ring gear 331; an air outlet 332; a drive motor 340; a power supply hole 350; a chassis body 410; a roller 420; a sealing strip 500.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-2, the present embodiment provides a refrigeration storage device 1000 for railway transportation. The refrigerator device 1000 includes: a cold storage bin 100 and a refrigeration bin 200. The refrigerator compartment 100 and the refrigeration compartment 200 are arranged in parallel and divided by a partition plate 300. In the present embodiment, the refrigeration compartment 100 and the refrigeration compartment 200 are integrally connected. The refrigerator compartment 100 is used to place goods, and the refrigerator compartment 200 is used to install a refrigeration assembly to provide a cool source for the refrigerator compartment 100.
The refrigerator compartment 100 is installed with a first holding cabinet 110, a second holding cabinet 120, and a third holding cabinet 130. The first cabinet 110 of placing is located the bottom in refrigeration warehouse 100, and the second is placed cabinet 120 and is located the top in refrigeration warehouse 100, and the third is placed cabinet 130 and is located the both sides in refrigeration warehouse 100 and butt in the first cabinet 110 of placing and the second place between cabinet 120, and the first cabinet 110 of placing, the second is placed cabinet 120 and the third and is placed cabinet 130 and enclose into middle the district 140 of placing, and the top of middle district 140 of placing is equipped with couple 141. In this embodiment, the first placing cabinet 110 is continuously disposed along the bottom of the cold storage warehouse 100, and the second placing cabinet 120 is continuously disposed along the top of the cold storage warehouse 100. The first, second and third placement cabinets 110, 120 and 130 may be used to store different goods, respectively, and the middle placement area 140 may be used to hang the goods such as meat.
The first cabinet 110 of placing, the second is placed cabinet 120 and the third is placed cabinet 130 three's special setting mode and is made the three can play positive effect to the structural strength in whole refrigeration house 100, can promote the structural stability and the reliability in whole refrigeration house 100 greatly for the middle district 140 of placing is also more safe and stable. In addition, through the above arrangement mode, the first placing cabinet 110, the second placing cabinet 120, the third placing cabinet 130 and the middle placing area 140 are tightly combined, so that the whole refrigeration warehouse 100 is more compact in structure, higher in space utilization rate and more reasonable in space division.
The refrigeration warehouse 200 is provided with a plurality of groups of mutually independent refrigeration components, the first placing cabinet 110, the second placing cabinet 120, the third placing cabinet 130 and the middle placing area 140 are respectively provided with at least one group of refrigeration components, and the refrigeration areas of the refrigeration components penetrate through the partition plate 300 and extend to the refrigeration warehouse 100. The first cabinet 110, the second cabinet 120, the third cabinet 130 and the partition plate 300 are made of heat insulating materials. Through the design, the refrigeration assembly can independently control the temperature of each storage area, and the mutual influence cannot be generated. In the in-service use process, can be according to actual need, place different goods in different storage area, then utilize the refrigeration subassembly to independently control the temperature according to the storage condition pertinence of corresponding goods. This greatly improves the flexibility and compatibility of the refrigeration storage device 1000 in the process of transporting goods, not only can transport different kinds of goods simultaneously, but also can provide suitable storage temperature with different storage conditions according to different storage requirements.
Generally, the refrigeration storage device 1000 is compact in structure and more reasonable in space configuration, can be used for transporting various different types of products simultaneously, is obviously improved in use flexibility, is improved in functionality and practicability, and is very suitable for transportation work of railway cold chains.
Further, at least one of the first storage cabinet 110, the second storage cabinet 120, the third storage cabinet 130 and the middle storage area 140 has a plurality of independent storage spaces, and each storage space is configured with at least one set of refrigeration components, and the refrigeration areas of the refrigeration components penetrate through the partition plate 300 and extend to the storage spaces. Specifically, in this embodiment, the first placement cabinet 110 includes 6 small cabinets independent from each other, wherein 2 small cabinets are disposed at the bottom of the refrigeration storage 100 and fully cover the bottom of the refrigeration storage 100, and the other 4 small cabinets are disposed at the bottom of the middle placement area 140 and are arranged in two layers.
The second cabinet 120 is composed of 3 independent small cabinets, the 3 small cabinets are arranged along the top of the refrigeration warehouse 100 and fully spread the top of the refrigeration warehouse 100, and the 3 small cabinets are connected into a whole at one time. The third storage cabinets 130 are not partitioned, two of the third storage cabinets 130 are respectively disposed at both sides of the cold storage warehouse 100, and the two third storage cabinets 130 sandwich the 4 small cabinet bodies of the first storage cabinet 110. The intermediate placement area 140 is divided into two areas by a baffle 142.
The first placing cabinet 110 is a drawer-type cabinet, and the second placing cabinet 120 and the third placing cabinet 130 are single-door cabinets.
Through the above design, not only the first placing cabinet 110, the second placing cabinet 120, the third placing cabinet 130 and the middle placing area 140 can be used for storing different types of goods, but also the whole structure is more compact and reliable.
In this embodiment, the refrigeration component is a refrigerator (not shown) or an air cooler (not shown). The refrigerator is selected to control the temperature of the storage area which needs low-temperature refrigeration, and the air cooler can be selected to control the temperature of the storage area which is slightly higher in storage temperature and not strict in humidity requirement, so that the energy-saving and environment-friendly effects are achieved. The refrigeration compartment 200 is provided with a plurality of mounting plates arranged in a stacked manner, and the refrigeration compartment 200 is divided into a plurality of mounting areas for mounting the refrigerators and the air coolers. Meanwhile, the cooling chamber 200 also needs to be provided with heat dissipation holes or heat dissipation devices to facilitate heat exchange of the cooling components.
When the refrigerator is installed, the cold head of the refrigerator can be arranged in the corresponding storage area. For the air cooler, the cooling area includes an air outlet pipe (not shown) and air supply holes 310, and the air supply holes 310 are disposed on the partition plate 300 and used for guiding the cold air from the air outlet pipe of the air cooler into the corresponding storage area.
Referring to fig. 3, the outlet end of the air supply hole 310 is provided with an air direction adjusting assembly, which includes a box 320, a spherical nozzle 330 and a driving motor 340. The box 320 is disposed at one end of the air supply hole 310 close to the refrigerator warehouse 100, the box 320 is provided with an air outlet channel 321 for communicating with the air supply hole 310, the spherical air nozzle 330 has an outer gear ring 331, the spherical air nozzle 330 is disposed on the air outlet channel 321, and the outer gear ring 331 is rotatably embedded in a channel wall of the air outlet channel 321. The driving motor 340 is disposed in the inner cavity of the box 320, and a power output end of the driving motor 340 is in transmission connection with the outer gear ring 331. The spherical nozzle 330 has an air outlet hole 332, and the central axis of the air outlet hole 332 is inclined with respect to the central axis of the air outlet channel 321. Wherein, the power supply line of the driving motor 340 extends to the refrigeration compartment 200 through the power supply hole 350, and is electrically connected with the power supply circuit of the refrigeration compartment 200.
Through the above design, when the air cooler starts to work, the driving motor 340 also starts to work, and the spherical air nozzle 330 starts to rotate immediately. Along with the continuous rotation of globular tuyere 330, the air-out direction of exhaust vent 332 changes along with the rotation of globular tuyere 330, and this just makes globular tuyere 330 can become very wide with the air-out scope, helps improving the homogeneity of cooling and has improved the cooling effect, prevents the condition that the heat from depositing.
In order to improve the cooling effect of the air cooler, an included angle between the central axis of the air outlet 332 and the central axis of the air outlet channel 321 is set to be 45-60 degrees. In this embodiment, the angle between the central axis of the air outlet 332 and the central axis of the air outlet channel 321 is set to 45 °.
In this embodiment, the first, second, third and middle placement cabinets 110, 120, 130 and 140 are provided with an ultraviolet germicidal lamp, a temperature sensor and a humidity sensor. On one hand, the sterilizing and corrosion-preventing capability is improved, and on the other hand, whether the storage environment meets the requirements or not is convenient to monitor.
In order to further improve the independence of the storage areas, sealing strips 500 are provided at the peripheries of the first, second, third and middle placement cabinets 110, 120, 130 and the middle placement area 140 to further reduce mutual interference.
In this embodiment, the refrigeration storage device 1000 further includes a chassis device, the chassis device includes a chassis body 410 and a roller 420, and the refrigeration storage 100 and the refrigeration storage 200 are detachably connected to the chassis body 410. This further facilitates the transfer and loading and unloading of the freezer device 1000. It should be noted that the chassis device can be detached for loading and fixing according to the use requirement.
Further, the refrigeration storage device 1000 further comprises a central controller, and the temperature sensor, the humidity sensor and the refrigeration assembly are in signal connection with the central controller. The central controller is used for carrying out unified management to temperature sensor, humidity transducer and refrigeration subassembly, is used for monitoring the temperature and the humidity condition on the one hand, and on the other hand is used for regulating and controlling the refrigeration subassembly, makes storage temperature be in the default range.
To sum up, freezer device 1000 compact structure, spatial configuration are also more reasonable, can be used for transporting multiple different types of product simultaneously, and the flexibility ratio of use has obtained obvious improvement, and functionality and practicality have all been improved, the transportation work of especially adapted railway cold chain.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (10)
1. A cold storage device for railway transportation, comprising: a cold storage bin and a refrigeration bin; the cold storage bin and the refrigerating bin are arranged in parallel and are divided by a partition plate;
the cold storage bin is provided with a first placing cabinet, a second placing cabinet and a third placing cabinet; the first placing cabinet is arranged at the bottom of the cold storage bin, the second placing cabinet is arranged at the top of the cold storage bin, the third placing cabinets are respectively arranged at two sides of the cold storage bin and abut against the space between the first placing cabinet and the second placing cabinet, the first placing cabinet, the second placing cabinet and the third placing cabinet enclose a middle placing area, and a hook is arranged at the top of the middle placing area;
the refrigeration bin is provided with a plurality of groups of mutually independent refrigeration components, the first placing cabinet, the second placing cabinet, the third placing cabinet and the middle placing area are respectively provided with at least one group of refrigeration components, and the refrigeration area of each refrigeration component penetrates through the partition plate and extends to the refrigeration bin;
the first placing cabinet, the second placing cabinet, the third placing cabinet and the partition plate are all made of heat-insulating materials.
2. The freezer device of claim 1, wherein at least one of the first cabinet, the second cabinet, the third cabinet and the intermediate storage area has a plurality of independent storage spaces, and each storage space is configured with at least one set of the refrigeration components, and the refrigeration areas of the refrigeration components penetrate through the partition plate and extend to the storage space.
3. The cold storage device according to claim 1, wherein the refrigeration assembly comprises a refrigerator and an air cooler; the refrigerating area of the refrigerator is a cold head; the air cooler the refrigeration district is including going out tuber pipe and supply-air outlet, the supply-air outlet offer in the division board, the supply-air outlet will go out the tuber pipe with freezer storehouse intercommunication.
4. The refrigeration house device according to claim 3, characterized in that the outlet end of the air supply hole is provided with an air direction adjusting component, and the air direction adjusting component comprises a box body, a spherical air nozzle and a driving motor; the box body is provided with an air outlet channel communicated with the air supply hole, the spherical air nozzle is provided with an outer gear ring, the spherical air nozzle is arranged on the air outlet channel, and the outer gear ring is rotatably embedded in the channel wall of the air outlet channel; the driving motor is arranged in the inner cavity of the box body, and the power output end of the driving motor is in transmission connection with the outer gear ring; the spherical air nozzle is provided with an air outlet hole, and the central axis of the air outlet hole is inclined relative to the central axis of the air outlet channel.
5. The refrigeration storage device according to claim 4, wherein an included angle between the central axis of the air outlet hole and the central axis of the air outlet channel is 45-60 degrees.
6. The freezer device of claim 1, wherein the first holding cabinet, the second holding cabinet, the third holding cabinet and the intermediate holding area are all provided with ultraviolet germicidal lamps.
7. The cold storage device according to claim 1, further comprising a base plate device, wherein the base plate device comprises a base plate body and rollers, and the cold storage bin and the refrigeration bin are both detachably connected to the base plate body.
8. The freezer device of claim 1, wherein the first holding cabinet, the second holding cabinet, the third holding cabinet and the intermediate holding area are each provided with a temperature sensor and a humidity sensor.
9. The cold storage device according to claim 8, further comprising a central controller, wherein the temperature sensor, the humidity sensor and the refrigeration assembly are in signal connection with the central controller.
10. The cold storage device according to claim 1, wherein the first placing cabinet, the second placing cabinet, the third placing cabinet and the middle placing area are provided with sealing strips at the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630459.8U CN210374245U (en) | 2019-05-05 | 2019-05-05 | Refrigeration house device for railway transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920630459.8U CN210374245U (en) | 2019-05-05 | 2019-05-05 | Refrigeration house device for railway transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210374245U true CN210374245U (en) | 2020-04-21 |
Family
ID=70259195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920630459.8U Expired - Fee Related CN210374245U (en) | 2019-05-05 | 2019-05-05 | Refrigeration house device for railway transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210374245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131954A (en) * | 2019-05-05 | 2019-08-16 | 西南交通大学 | A kind of freezer device for railway transportation |
| CN112179009A (en) * | 2020-10-20 | 2021-01-05 | 李楠 | Refrigerator for sealing and heat-preserving cold chain logistics |
-
2019
- 2019-05-05 CN CN201920630459.8U patent/CN210374245U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131954A (en) * | 2019-05-05 | 2019-08-16 | 西南交通大学 | A kind of freezer device for railway transportation |
| CN112179009A (en) * | 2020-10-20 | 2021-01-05 | 李楠 | Refrigerator for sealing and heat-preserving cold chain logistics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210374245U (en) | Refrigeration house device for railway transportation | |
| CN205245666U (en) | Refrigeration storing cell and use its refrigeration distribution cabinet | |
| CN100510573C (en) | Space saving food chiller | |
| CN205034531U (en) | Meat products transport case that keeps fresh | |
| CN207865793U (en) | A kind of agricultural products fresh-keeping case having temperature control performance | |
| CN211372850U (en) | Dry ice unit fridge | |
| US5495726A (en) | Mechanism for cooling a fresh food compartment of a refrigerator | |
| CN202452788U (en) | Semiconductor refrigeration wine cabinet with multiple temperature zones | |
| CN109163485A (en) | A kind of combined refrigerator | |
| CN106429052A (en) | Fruit and vegetable transferring case | |
| CN203848578U (en) | Cold storage box | |
| CN206919503U (en) | Adjustable space formula freezer | |
| CN208154893U (en) | Ice chest used in a kind of movement | |
| CN113650972B (en) | Passive self-help refrigerated container and control method thereof | |
| CN214841910U (en) | Cold storage | |
| CN212891441U (en) | A thing flow box for storing vegetables and fruits | |
| CN204115325U (en) | A kind of reach in freezer for Cold Chain Logistics | |
| CN204384106U (en) | A kind of Vehicular solar cold chain counter | |
| CN104609037B (en) | A kind of intelligent express mail case with cold storage function | |
| CN211572808U (en) | Storage system of blood bank | |
| CN107218760A (en) | Adjustable space formula freezer | |
| CN220722173U (en) | Combined cold box | |
| CN211120178U (en) | Refrigerated transport cabinet with multiple temperature zones | |
| WO2015152488A1 (en) | Cold storage device for refrigerator | |
| CN218348956U (en) | A kind of refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |