CN208154893U - Ice chest used in a kind of movement - Google Patents
Ice chest used in a kind of movement Download PDFInfo
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- CN208154893U CN208154893U CN201721854847.1U CN201721854847U CN208154893U CN 208154893 U CN208154893 U CN 208154893U CN 201721854847 U CN201721854847 U CN 201721854847U CN 208154893 U CN208154893 U CN 208154893U
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- refrigeration system
- ice chest
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- compressor
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Abstract
The utility model provides ice chest used in a kind of movement, belongs to the technical field of refrigeration equipment.Ice chest used in a kind of movement includes the compressor refrigeration system being connected on ice chest and Stirling motor refrigeration system, and the copper pipe for compressor refrigeration system is layed in the cold end air inlet and cold end air outlet for Stirling motor refrigeration system, and is provided with blocked valve in the both ends of copper pipe connect compressor refrigeration system；The utility model by the refrigeration systems of two kinds of different operating modes being arranged on an ice chest, can or ice chest larger in the temperature difference it is static when freezed using compressor refrigeration system, refrigerating efficiency is higher, and refrigeration cost is lower；When the temperature difference small (stability maintenance) and ice chest move, freezed using Stirling motor refrigeration system, stability maintenance effect is more preferable, and it is suitable for the ice chest of movement, adaptability is higher, to extend the service life of compressor, use cost is lower, and two systems share a refrigerating channel, more reasonable structure, and heat insulating ability is more preferable.
Description
Technical field
The utility model relates to the technical field of refrigeration equipment, it is specifically related to ice chest used in a kind of movement.
Background technique
As the improvement of people's living standards, people have higher requirement to the freshness of various products, and freeze
Transport can guarantee the freshness of product at longer time, meet the demand of people, therefore, during raising refrigeration transportation
The performance of freezing equipment is the emphasis studied at present.
Traditional, the equipment of refrigeration transportation is ice chest, and ice chest is typically arranged with compressor refrigeration module, passes through compressor
The work of refrigeration module dissipates the heat in ice chest, in such a way that copper pipe radiates to ensure that cold in refrigeration transportation
Always low-temperature condition is in case, to realize the heat preservation to transport product.But it is this using compressor refrigeration module
Ice chest, since pipe arrangement is more, rate of breakdown is higher, and inevitably will appear the outer of vibration during transportation
Boundary's environmental problem, such as compressor is working at this time, easily causes the damage of compressor, shortens the service life of compressor.
Utility model content
For the above-mentioned problems in the prior art, it is intended to provide ice chest used in a kind of movement, now to be arranged two
Set be completely independent work refrigeration system connection ice chest ontology, ice chest occur high temperature difference need rapid cooling or it is static in the case where
It is worked using compressor refrigeration system, realizes fast-refrigerating, reduce refrigeration cost, when ice chest ontology is in motion process,
It is worked using Stirling motor refrigeration system, keeps equilibrium temperature, and damage compressor refrigeration system can be prevented, made by two sets
Cold mode meets refrigeration demand of ice chest during motion and standstill two, works on demand, and it is more reasonable to distribute, and not only reduces
Cost improves refrigerating efficiency, simultaneously, moreover it is possible to which the compressor refrigeration system of effective protection during the motion extends compressor
Service life.
Specific technical solution is as follows：
Ice chest used in a kind of movement, has the feature that, including：Ice chest ontology, compressor refrigeration system and
Stirling motor refrigeration system, compressor refrigeration system and Stirling motor refrigeration system are arranged side by side and independently of each other, ice chest
Several copper pipes are provided in ontology, and copper pipe is connect with compressor refrigeration system, offered on ice chest ontology cold end air inlet and
Cold end air outlet, and cold end air inlet and cold end air outlet are communicated with the cold end of Stirling motor refrigeration system, meanwhile, copper pipe
Also be layed in cold end air inlet and cold end air outlet, and on copper pipe and be located at also set up with compressor refrigeration system junction
There is blocked valve.
Ice chest used in a kind of above-mentioned movement, wherein further include control device, control device is electrically connected to compressor
In refrigeration system and Stirling motor refrigeration system.
Ice chest used in a kind of above-mentioned movement, wherein further include motion detection apparatus, motion detection apparatus electrical connection
In on control device.
Ice chest used in a kind of above-mentioned movement, wherein the hot end of Stirling motor refrigeration system is provided with heat pipeline
It is connected to outside air, heat pipeline is two-way pipeline.
Ice chest used in a kind of above-mentioned movement, wherein blower is provided in heat pipeline, blower is electrically connected to control dress
It sets.
Ice chest used in a kind of above-mentioned movement, wherein the cold end of Stirling motor refrigeration system be located at and cold end into
Air port and the junction of cold end air outlet are provided with temperature sensor, and temperature sensor is electrically connected to control device
On.
Ice chest used in a kind of above-mentioned movement, wherein blocked valve is respectively arranged at copper pipe connect compressor refrigeration system
At the export and import of system, and blocked valve is connect with control device.
The good effect of above-mentioned technical proposal is：1, it is not only provided with compressor refrigeration system on an ice chest ontology, but also set
It is equipped with Stirling motor refrigeration system, dual system refrigeration is realized, compressor refrigeration is used in the case where the temperature difference is high or static
Cooling system is maintained temperature and is freezed in case of motion using Stirling motor refrigeration system, improves the adaptation of ice chest
Property；2, freezed during the motion using Stirling motor refrigeration system, the damage of compressor can be prevented, extend compressor
Service life；3, freezed in the case where temperature difference height using compressor refrigeration system, Stirling motor is used when maintaining temperature
Refrigeration system refrigeration, can more save energy, refrigerating efficiency is higher, and cost is lower；4, it is provided with motion detection apparatus and controller,
It can detect automatically whether ice chest is in motion process, to realize the automatic switchover to refrigeration system, intelligence is higher；5 will
Copper pipe for compressor refrigeration system is layed in cold end air outlet and cold end air inlet for Stirling motor refrigeration system
In, and blocked valve is provided on copper pipe, the uniformity of refrigerating channel is realized, structure is simple and stablizes, and prevents energy
The leakage of amount, protection are higher.
Detailed description of the invention
Fig. 1 is the structure chart of the embodiment of ice chest used in a kind of movement of the utility model.
In attached drawing：1, ice chest ontology；11, cold end air inlet；12, cold end air outlet；2, compressor refrigeration system；21, copper
Pipe；22, blocked valve；3, Stirling motor refrigeration system；31, heat pipeline.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, with
Lower embodiment combination attached drawing 1 is specifically addressed technical solution provided by the utility model, but the following contents is practical not as this
Novel restriction.
Fig. 1 is the structure chart of the embodiment of ice chest used in a kind of movement of the utility model.As shown in Figure 1, this reality
Applying ice chest used in the movement of example offer includes：Ice chest ontology 1, cold end air inlet 11, cold end air outlet 12, compressor refrigeration
System 2, copper pipe 21, blocked valve 22, Stirling motor refrigeration system 3 and heat pipeline 31.
Specifically, being provided with several copper pipes 21 in the cabinet of ice chest ontology 1, copper pipe 21 is connected to compressor refrigeration system 2
Heat exchange is gone up and carried out, the refrigeration in space in the cabinet to ice chest ontology 1 is realized.
Specifically, offering cold end air inlet 11 and cold end air outlet 12 on the cabinet of ice chest ontology 1, entered the wind by cold end
Mouth 11 and cold end air outlet 12 can realize the flowing of air in the cabinet of ice chest, also, cold end air inlet 11 and cold end air outlet
12 are all connected to the cold end of Stirling motor refrigeration system 3, ensure that the cold end of Stirling motor refrigeration system 3 and the case of ice chest
Intracorporal air is in connected state, is realized by the flowing of air by the cold of the cold end generation of Stirling motor refrigeration system 3
Gas, which is transported in the cabinet of ice chest, realizes refrigeration.
Specifically, a part of copper pipe 21 is layed in the cold end air inlet 11 and cold end air outlet 12 on ice chest ontology 1,
It is used in conjunction with a channel with compressor refrigeration system 2 convenient for Stirling motor refrigeration system 3 to be connected to the cabinet of ice chest, structure is more
Rationally, heat insulating ability is more preferable, meanwhile, blocked valve is additionally provided on copper pipe 21 and positioned at the junction with compressor refrigeration system 2
22, i.e. blocked valve 22 is respectively arranged at the export and import of 21 connect compressor refrigeration system 2 of copper pipe, be ensure that and is being used this
When special woods motor refrigeration system 3 is freezed, cold air will not be leaked out from copper pipe 21, and leakproofness is higher, prevent the loss of energy.
Specifically, being additionally provided with control device on ice chest ontology 1, line is connected to compressor refrigeration system to control device respectively
2 and Stirling motor refrigeration system 3 on, realize the independent control to two refrigeration systems, ensure that two refrigeration systems work
Independence is not interfere with each other, meanwhile, blocked valve 22 is electrically connected on control device, by that can open automatically when switching refrigeration system
Blocked valve 22 is closed, ensure that the normal operation of equipment, harmony are more preferable.
More specifically, motion detection apparatus is additionally provided on ice chest ontology 1, motion detection apparatus line is connected to control dress
It sets, motion detection apparatus can detect automatically whether ice chest is kept in motion, and will test signal and be transferred to control device, lead to
Selection and switching of the control device realization to refrigeration system are crossed, intelligence degree is higher.
More specifically, the hot end of Stirling motor refrigeration system 3 is connected with heat pipeline 31, and heat pipeline 31 is in ambient atmosphere
Connection, and heat pipeline 31 is two-way pipeline, is discharged convenient for the heat in the hot end to Stirling motor refrigeration system 3, realizes this
The heat exchange of special woods motor refrigeration system 3.
The working principle of the present embodiment：The temperature difference is larger in ice chest, and rapid cooling or ice chest is needed to remain static
When, the movement of ice chest is not detected in motion detection apparatus, at this point, control device control compressor refrigeration system 2 works；Work as temperature
When being closer to or ice chest is kept in motion, and motion detection apparatus detects the motor message of ice chest, at this point, control dress
It sets control Stirling motor refrigeration system 3 to work, compressor refrigeration system 2 stops working, and realizes the automatic choosing of refrigeration system
It selects.
As preferred embodiment, it is provided with blower in the heat pipeline 31 of Stirling motor refrigeration system 3, convenient for sky
The circulation of gas, heat exchanger effectiveness are higher.
As preferred embodiment, Stirling motor refrigeration system 3 cold end and be located at cold end air inlet 11 and
The junction of cold end air outlet 12 is provided with temperature sensor, and the equal line of temperature sensor is connected on control device, real
The refrigeration monitoring to refrigeration system is showed, protection is higher.
Ice chest used in movement provided in this embodiment, including the compressor refrigeration system 2 being connected on ice chest ontology 1
With Stirling motor refrigeration system 3, and for compressor refrigeration system 2 copper pipe 21 be layed in for Stirling motor freeze be
In the cold end air inlet 11 and cold end air outlet 12 of system 3, and it is respectively provided in the both ends of 21 connect compressor refrigeration system 2 of copper pipe
There is blocked valve 22；The utility model by the refrigeration systems of two kinds of different operating modes being arranged on an ice chest, can the temperature difference compared with
Freezed when big or ice chest is static using compressor refrigeration system 2, refrigerating efficiency is higher, and refrigeration cost is lower；In the small (dimension of the temperature difference
When surely) and ice chest moves, freezed using Stirling motor refrigeration system 3, stability maintenance effect is more preferable, and is suitable for the cold of movement
Case, adaptability is higher, to extend the service life of compressor, use cost is lower, and two systems share a refrigeration and lead to
Road, more reasonable structure, heat insulating ability are more preferable.
The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection
Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art
The equivalent replacement made and obviously change obtained scheme, the protection scope of the utility model should all be included in
It is interior.
Claims (7)
1. ice chest used in a kind of movement, which is characterized in that including：Ice chest ontology, compressor refrigeration system and Stirling
Motor refrigeration system, the compressor refrigeration system and the Stirling motor refrigeration system are arranged side by side and independently of each other, institute
It states and is provided with several copper pipes in ice chest ontology, and the copper pipe is connect with the compressor refrigeration system, on the ice chest ontology
Cold end air inlet and cold end air outlet are offered, and the cold end air inlet and the cold end air outlet are electric with the Stirling
The cold end of machine cooling system communicates, meanwhile, the copper pipe is also layed in the cold end air inlet and the cold end air outlet, and
And on the copper pipe and it is located at and with the compressor refrigeration system junction is additionally provided with blocked valve.
2. ice chest used in a kind of movement according to claim 1, which is characterized in that it further include control device, it is described
Control device is electrically connected on the compressor refrigeration system and the Stirling motor refrigeration system.
3. ice chest used in a kind of movement according to claim 2, which is characterized in that it further include motion detection apparatus,
The motion detection apparatus is electrically connected on the control device.
4. ice chest used in a kind of movement according to claim 2, which is characterized in that Stirling motor refrigeration system
The hot end of system is provided with heat pipeline and is connected to outside air, and the heat pipeline is two-way pipeline.
5. ice chest used in a kind of movement according to claim 4, which is characterized in that be provided with wind in the heat pipeline
Machine, the blower are electrically connected on the control device.
6. ice chest used in a kind of movement according to claim 5, which is characterized in that Stirling motor refrigeration system
The cold end of system, which is located at, is provided with temperature sensor with the junction of the cold end air inlet and the cold end air outlet, and described
Temperature sensor is electrically connected on the control device.
7. ice chest used in a kind of movement according to claim 2, which is characterized in that the blocked valve is respectively arranged at
The copper pipe connects at the export and import of the compressor refrigeration system, and the blocked valve connects with the control device
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721854847.1U CN208154893U (en) | 2017-12-26 | 2017-12-26 | Ice chest used in a kind of movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721854847.1U CN208154893U (en) | 2017-12-26 | 2017-12-26 | Ice chest used in a kind of movement |
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| Publication Number | Publication Date |
|---|---|
| CN208154893U true CN208154893U (en) | 2018-11-27 |
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ID=64412995
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721854847.1U Active CN208154893U (en) | 2017-12-26 | 2017-12-26 | Ice chest used in a kind of movement |
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| CN (1) | CN208154893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059835A (en) * | 2019-12-27 | 2020-04-24 | 青岛海尔智能技术研发有限公司 | Control method for refrigerating and freezing device and refrigerating and freezing device |
| CN111059830A (en) * | 2019-12-27 | 2020-04-24 | 青岛海尔智能技术研发有限公司 | Refrigerating and freezing device |
-
2017
- 2017-12-26 CN CN201721854847.1U patent/CN208154893U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059835A (en) * | 2019-12-27 | 2020-04-24 | 青岛海尔智能技术研发有限公司 | Control method for refrigerating and freezing device and refrigerating and freezing device |
| CN111059830A (en) * | 2019-12-27 | 2020-04-24 | 青岛海尔智能技术研发有限公司 | Refrigerating and freezing device |
| CN111059835B (en) * | 2019-12-27 | 2023-08-22 | 青岛海尔智能技术研发有限公司 | Control method for refrigerating and freezing device and refrigerating and freezing device |
| CN111059830B (en) * | 2019-12-27 | 2023-10-20 | 青岛海尔智能技术研发有限公司 | Refrigerating and freezing device |
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