CN208635400U - A kind of quickly load controllably lets cool system around tubular type - Google Patents
A kind of quickly load controllably lets cool system around tubular type Download PDFInfo
- Publication number
- CN208635400U CN208635400U CN201820954596.2U CN201820954596U CN208635400U CN 208635400 U CN208635400 U CN 208635400U CN 201820954596 U CN201820954596 U CN 201820954596U CN 208635400 U CN208635400 U CN 208635400U
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- China
- Prior art keywords
- heat exchanger
- cool
- cold
- phase change
- storage module
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Abstract
The utility model proposes a kind of quickly fillings controllably to let cool system around tubular type, comprising: cold source system and compartment heat-exchange system；The cold source system includes letting cool sleeve, and interior to be detachably filled with phase change cold-storage module, the sleeve that lets cool is externally provided with First Heat Exchanger；The compartment heat-exchange system is set in refrigerator carriage, including the second heat exchanger and blower；The circulatory system is interconnected into pipeline between the First Heat Exchanger and the second heat exchanger, it is filled with refrigerating mediums；The refrigerating medium is provided with circulating pump from the connecting pipe that First Heat Exchanger flows to the second heat exchanger.Since the technical solution of the utility model is using replaceable phase change cold-storage module, it thus alternately can fill cold using more than one piece of phase change cold-storage module and let cool, and the start and stop and revolving speed pumped by control loop adjust and let cool speed, to substantially prolong the transport mileage of refrigerator car.
Description
Technical field
The utility model relates to let cool system, particularly relate to it is a kind of can be used for refrigerator car it is quick filling controllably put around tubular type
Cooling system.
Background technique
Refrigerator car refers to the closed transport van for transport frozen or fresh-keeping cargo.Refrigerator car generally comprises system
Cooling system and carriage of heat preservation.The material that its compartment generally uses heat-proof quality high is made.
As society is constantly progressive, people's living standard be continuously improved, refrigerator car using more and more extensive.In order to
Long-distance transport is adapted to, existing refrigerator car needs to be continuously improved its heat insulation effect and soaking time, thus needs in compartment material, system
Make to do more improvement in terms of technique, refrigeration system.
Utility model content
The utility model proposes a kind of quickly fillings controllably to let cool system around tubular type, using several removable, replaceable
Phase change cold-storage module is equipped with circulating pump as cold source on refrigerating medium circulating line, passes through the start and stop or revolving speed control of circulating pump
System realizes the control for letting cool speed, and constantly can more renew and fill cold cold source, to improve the soaking time of refrigerator car, mentions
Its high transport mileage.
The technical solution of the utility model is achieved in that
A kind of quickly load controllably lets cool system around tubular type, is used for refrigerator car, and structure includes:
Cold source system and compartment heat-exchange system；
The cold source system includes letting cool sleeve, interior to be detachably filled with phase change cold-storage module, described to let cool outside sleeve
Equipped with First Heat Exchanger；
The compartment heat-exchange system is set in refrigerator carriage, including the second heat exchanger and blower；
The circulatory system is interconnected into pipeline between the First Heat Exchanger and the second heat exchanger, it is filled with refrigeratings
Agent；
The refrigerating medium is provided with circulating pump from the connecting pipe that First Heat Exchanger flows to the second heat exchanger.
The phase change cold-storage module is provided at least two pieces as a preferred technical solution,.
The First Heat Exchanger is to wind around the spiral copper pipe group let cool outside sleeve as a preferred technical solution,
Part.
Second heat exchanger is finned tube heat-exchanging component as a preferred technical solution,.
The blower is set to second heat exchanger close to refrigerator car carriage wall side as a preferred technical solution,
In gap, wind direction is towards finned tube heat-exchanging component.
Specifically, in above-mentioned technical proposal, by fill it is cold after phase change cold-storage module be packed into and let cool in sleeve, described first
The pipeline of heat exchanger, which is closely spirally wound on, to be let cool on sleeve outer wall, and the cooling capacity of the phase change cold-storage module is by letting cool sleeve
Enter the refrigerating medium in pipeline with First Heat Exchanger.
When recycling pump startup, the refrigerating medium is constantly flowed in refrigerator carriage by letting cool the First Heat Exchanger outside sleeve
Second heat exchanger.Under the effect of blower forced convection, refrigerating medium discharges its cooling capacity into refrigerator carriage.Refrigerating medium after heating
First Heat Exchanger, which is back to, by connecting pipe carries out Cooling capacity exchanging with phase change cold-storage module again.
When refrigerator carriage is badly in need of cooling down, the revolving speed of circulating pump can be properly increased, to improve the flowing velocity of refrigerating medium
Realize fast cooling.
After temperature reaches certain low temperature in refrigerator carriage, circulation pump, refrigerating medium stops flowing, phase change cold-storage at this time
Cooling capacity in module will not scatter and disappear, and can maintain for a long time.
Since the technical solution of the utility model is using removable, replaceable phase change cold-storage module, thus can be with
It alternately fills cold using more than one piece of phase change cold-storage module and lets cool, to substantially prolong the transport mileage of refrigerator car.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, one kind of the utility model quickly loads and controllably lets cool system around tubular type, it to be used for refrigerator car, knot
Structure includes:
Cold source system and compartment heat-exchange system；
The cold source system includes letting cool sleeve 1, interior to be detachably filled with phase change cold-storage module 2, described to let cool sleeve 1
It is externally provided with First Heat Exchanger 3；
The compartment heat-exchange system is set in refrigerator carriage 6, including the second heat exchanger 7 and blower 5；
The circulatory system is interconnected into pipeline 4 between the First Heat Exchanger 3 and the second heat exchanger 7, it is filled with
Refrigerating medium；
The refrigerating medium is provided with circulating pump 8 from the connecting pipe that First Heat Exchanger 3 flows to the second heat exchanger 7.When
So, circulating pump 8 also can be set in the other positions of pipeline 4, as long as can control the flowing velocity of refrigerating medium.
The First Heat Exchanger 3 and pipeline 4 of the technical program can use the good copper pipe of heat exchange property.
The phase change cold-storage module 2 is provided at least two pieces as a preferred technical solution,.Certainly, those skilled in the art
Member is it is appreciated that the refrigerator car in the technical program preferably has and fills device for cooling, so as to realize the friendship of phase change cold-storage module 2
For fill it is cold with let cool.Alternatively, the refrigerator car of the technical program can also be equipped with the attemperator for placing phase change cold-storage module 2.
The First Heat Exchanger 3 is to wind around the spiral copper pipe for letting cool sleeve outer 1 as a preferred technical solution,
Component.As shown in Figure 1, the brass component do not need package let cool the entire outer wall of sleeve 1, it is only necessary to let cool 1 shape of sleeve
It is exchanged at heat.
Second heat exchanger 7 is finned tube heat-exchanging component as a preferred technical solution, to enhance heat exchange property.
The blower 5 is set to second heat exchanger 7 close to 6 wall one of refrigerator carriage as a preferred technical solution,
In the gap of side, wind direction is towards finned tube heat-exchanging component.It can be of course be appreciated by those skilled in the art that blower 5 can also be set
It is placed in the position that any other is conducive to increase by the second heat exchanger 7 and the cold and hot convective exchange of air in refrigerator carriage 6 in refrigerator carriage
It sets.
Specifically, in above-mentioned technical proposal, by fill it is cold after phase change cold-storage module 2 be packed into and let cool in sleeve 1, it is described
The pipeline of First Heat Exchanger 3, which is closely spirally wound on, to be let cool on 2 outer wall of sleeve, and the cooling capacity of the phase change cold-storage module 2 is passed through
Sleeve 1 and First Heat Exchanger 3 are let cool into the refrigerating medium in pipeline.
When circulating pump 8 starts, the refrigerating medium constantly flows to refrigerator carriage 6 by the First Heat Exchanger 3 let cool outside sleeve 1
The second interior heat exchanger 7.Under the effect of 5 forced convection of blower, refrigerating medium discharges its cooling capacity into refrigerator carriage 6.After heating
Refrigerating medium by connecting pipe 4 be back to First Heat Exchanger 3 again with phase change cold-storage module 2 carry out Cooling capacity exchanging.
When refrigerator carriage 6 is badly in need of cooling down, the revolving speed of circulating pump 8 can be properly increased, to improve the flowing speed of refrigerating medium
Degree realizes fast cooling.
After temperature reaches certain low temperature in refrigerator carriage 6, circulating pump 8 is closed, and refrigerating medium stops flowing at this time, and phase transformation stores
Cooling capacity in cold module 2 will not scatter and disappear, and can maintain for a long time.
Since the technical solution of the utility model is using removable, replaceable phase change cold-storage module 2, thus can be with
It alternately fills cold using more than one piece of phase change cold-storage module 2 and lets cool, to substantially prolong the transport mileage of refrigerator car.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of quickly filling controllably lets cool system around tubular type, it to be used for refrigerator car characterized by comprising
Cold source system and compartment heat-exchange system；
The cold source system includes letting cool sleeve, and interior to be detachably filled with phase change cold-storage module, the sleeve that lets cool is externally provided with
First Heat Exchanger；
The compartment heat-exchange system is set in refrigerator carriage, including the second heat exchanger and blower；
The circulatory system is interconnected into pipeline between the First Heat Exchanger and the second heat exchanger, it is filled with refrigerating mediums；
The refrigerating medium is provided with circulating pump from the connecting pipe that First Heat Exchanger flows to the second heat exchanger.
2. a kind of quickly filling according to claim 1 controllably lets cool system around tubular type, it is characterised in that:
Second heat exchanger is finned tube heat-exchanging component.
3. a kind of quickly filling according to claim 2 controllably lets cool system around tubular type, it is characterised in that:
The blower is set to second heat exchanger close in the gap of refrigerator car carriage wall side.
4. a kind of quickly filling according to claim 3 controllably lets cool system around tubular type, it is characterised in that:
The phase change cold-storage module is provided at least two pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954596.2U CN208635400U (en) | 2018-06-20 | 2018-06-20 | A kind of quickly load controllably lets cool system around tubular type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954596.2U CN208635400U (en) | 2018-06-20 | 2018-06-20 | A kind of quickly load controllably lets cool system around tubular type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208635400U true CN208635400U (en) | 2019-03-22 |
Family
ID=65734705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820954596.2U Expired - Fee Related CN208635400U (en) | 2018-06-20 | 2018-06-20 | A kind of quickly load controllably lets cool system around tubular type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208635400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013237A (en) * | 2021-10-27 | 2022-02-08 | 合肥通用机械研究院有限公司 | Vehicle-mounted 5G refrigeration and cold supplement system |
-
2018
- 2018-06-20 CN CN201820954596.2U patent/CN208635400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013237A (en) * | 2021-10-27 | 2022-02-08 | 合肥通用机械研究院有限公司 | Vehicle-mounted 5G refrigeration and cold supplement system |
| CN114013237B (en) * | 2021-10-27 | 2024-06-14 | 合肥通用机械研究院有限公司 | Vehicle-mounted 5G refrigeration and cold supplementing system |
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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: 20190322 Termination date: 20200620 |