CN108626948A - One kind filling cold incubator - Google Patents
One kind filling cold incubator Download PDFInfo
- Publication number
- CN108626948A CN108626948A CN201810389683.2A CN201810389683A CN108626948A CN 108626948 A CN108626948 A CN 108626948A CN 201810389683 A CN201810389683 A CN 201810389683A CN 108626948 A CN108626948 A CN 108626948A
- Authority
- CN
- China
- Prior art keywords
- cold
- incubator
- outer container
- cryogen
- pressurd vessel
- 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.)
- Pending
Links
- 239000011232 storage material Substances 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 22
- 238000005057 refrigeration Methods 0.000 claims description 6
- 230000006872 improvement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses one kind filling cold incubator, including babinet, case lid, the inner wall of the babinet is equipped with multiple ice rafts, the ice raft includes outer container and inner pressurd vessel, the inner pressurd vessel is hidden in outer container, and cold-storage material is filled in the inner pressurd vessel, fills cryogen in the outer container, the outer wall of the incubator is additionally provided with two connecting tubes, and one end of the connecting tube is connected to the inner cavity of outer container；The temperature for filling cryogen is less than the phase transition temperature of cold-storage material.The present invention fills cold mode by using cryogen, in use, ice raft is pre-processed or is replaced it is not necessary that ice raft is taken out incubator, reduce cost of labor, and can not have to unpack when keeping the temperature the temperature inside the box and reaching early warning value, by fill it is cold after be continuing with, incubator thickness can be reduced in this way, cold-storage material weight is reduced, to increase the efficient loading weight and effective volume of cold-accumulating insulated case, reduces freight.
Description
Technical field
The present invention relates to a kind of cold-storage insulation technical fields, especially thermal-insulating body.
Background technology
The article refrigerated is needed for drug and fresh food, is a kind of common cold chain transportation using cold-accumulating insulated case
Scheme.But the mode that current cold-accumulating insulated case mostly uses mobile ice raft carries out cooling heat preservation, since ice raft is needed before use
It is pre-processed in freezer, cold is drawn from freezer, be placed on after the cold of ice raft reaches needed for work, then by ice raft
In incubator, such cold-accumulating insulated case uses operating process with regard to more complicated, and ice raft is carried often, and human cost is caused
Height, and after cold-storage ice raft cold releases, need to re-replace ice raft, it repacks, and at this time due to ice in incubator
Arrange low-temperature receiver failure, the chilled goods chain rupture increased risk in such incubator.
Invention content
The technical problem to be solved by the present invention is to：A kind of new-type cold-storage heat-preserving that can be to cold into accommodating supplement is provided
Case.
The solution that the present invention solves its technical problem is：One kind filling cold incubator, including babinet, case lid, the case
The inner wall of body is equipped with multiple ice rafts, and the ice raft includes outer container and inner pressurd vessel, and the inner pressurd vessel is mounted in outer container, institute
It states and is filled with cold-storage material in inner pressurd vessel, be filled with cryogen in the outer container, the outer wall of the incubator is additionally provided with two connections
Pipe, one end of the connecting tube is connected to the inner cavity of outer container；The temperature for filling cryogen is less than the phase transition temperature of cold-storage material.
As a further improvement of the above technical scheme, further include automatic liquid feeding device, the automatic liquid feeding device includes
Inlet and liquid return hole, charging pump, the inlet are connected to two connecting tubes respectively with liquid return hole.
As a further improvement of the above technical scheme, the automatic liquid feeding device include temperature sensor, flow valve with
And controller, the temperature sensor are mounted in babinet, the flow valve is connected to charging pump, the temperature sensor, stream
Amount valve, charging pump are electrically connected with the controller.
As a further improvement of the above technical scheme, the outer wall of the babinet includes insulating layer.
As a further improvement of the above technical scheme, the inner pressurd vessel includes chamber wall, the chamber wall undulate.
The beneficial effects of the invention are as follows：The present invention fills cold mode by using cryogen, in use, is not necessarily to ice raft
It takes out incubator and is pre-processed or replaced ice raft, reduce cost of labor, and reach early warning value in heat preservation the temperature inside the box
When can not have to unpack, by fill it is cold after be continuing with, can reduce incubator thickness in this way, reduce cold-storage material weight, to
Increase the efficient loading weight and effective volume of cold-accumulating insulated case, reduces freight.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs
Scheme and attached drawing.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the ice raft structural schematic diagram of the present invention.
Specific implementation mode
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
The other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/connection relations not singly refer to component and directly connect, and refer to that can be added deduct according to specific implementation situation by adding
Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Referring to Fig.1~Fig. 2, one kind filling cold incubator, including babinet 1, case lid 2, and the inner wall of the babinet 1 is equipped with multiple
Ice raft 3, the ice raft 3 include outer container 31 and inner pressurd vessel 32, and the inner pressurd vessel 32 is mounted in outer container 31, the inner pressurd vessel
It is filled with cold-storage material in 32, is filled with cryogen in the outer container 31, the outer wall of the incubator is additionally provided with two connecting tubes, institute
The one end for stating connecting tube is connected to the inner cavity of outer container 31；The temperature for filling cryogen is less than the phase transition temperature of cold-storage material.Work as ice
The cold of cold-storage material in row completely externally discharge after, cold-storage material can by it is solid state transformed be liquid, traditional way be need beat
It unpacks and covers, ice raft is taken out, the ice raft then more renewed, to keep the temperature in babinet；And incubator using the present invention
Afterwards, without ice raft is needed to change, only it need to constantly be filled with cryogen into ice raft by connecting tube, fills cryogen and flows through interior container surface, and
Temperature due to filling cryogen is less than the phase transition temperature of cold-storage material, to which the cold-storage material of liquid is re-converted into admittedly after absorbing cold
State, fill it is cold after, ice raft can rework again, eliminate the labour that ice raft is carried in repetition, and in entire charging process
Case lid need not be opened, reduces the loss of cold, keeps the temperature in babinet as possible, extend the fresh-keeping of the article in babinet
Phase.
It is further used as preferred embodiment, further includes automatic liquid feeding device (not regarded in figure), the automatic liquid feeding dress
It sets including inlet and liquid return hole, charging pump, the inlet is connected to two connecting tubes respectively with liquid return hole.It is described to fill automatically
Liquid device includes temperature sensor, flow valve and controller, and the temperature sensor is mounted in babinet 1, the flow valve
It is connected to charging pump, the temperature sensor, flow valve, charging pump are electrically connected with the controller.In order to further save labour
Power carries out automatically controlling charging pump by the way that controller is arranged, improves and fill cold efficiency and precision, and the temperature
Sensor, flow valve buy common spare and accessory parts on existing market, then will be each according to the connection type of this field routine
Element connects.When filling liquid, after being filled with using charging pump, the side of difference in height can also be utilized
Formula so that fill cold liquid and automatically flow into outer container.
It is further used as preferred embodiment, the automatic liquid feeding device further includes refrigeration system, the refrigeration system
It is electrically connected with the controller.By refrigeration system, freeze to filling cryogen, then will fill cold liquid by charging pump again is driven into ice
In row so that it fills cryogen and to cold-storage material mend refrigerating capacity cold, while that refrigeration system can be controlled by controller, thus from
Source controls the temperature in incubator.
It is further used as preferred embodiment, the outer wall of the babinet 1 includes insulating layer.It, can be with by insulating layer
It is further reduced box house and external heat exchange, is more energy-saving and environmentally friendly.
It is further used as preferred embodiment, the inner pressurd vessel 32 includes chamber wall, the chamber wall undulate.Institute
The inner pressurd vessel stated and the heat exchange between cryogen is filled, is equivalent to a plate heat exchanger structure, passes through and corrugated container is set
The chamber wall of wall or other shapes, the thickness of control content device 32 is certain in cold-storage dosage, can increase and fill cryogen
With the contact area of inner pressurd vessel, the cold time is filled in reduction.Preferably, the inner pressurd vessel makes using the good material of heat conduction
It forms, facilitates the exchange of cold.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make various equivalent modifications or be replaced under the premise of without prejudice to spirit of that invention
It changes, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (6)
1. one kind filling cold incubator, including babinet (1), case lid (2), the inner wall of the babinet (1) is equipped with ice raft (3), special
Sign is：The ice raft (3) includes outer container (31) and inner pressurd vessel (32), and the inner pressurd vessel (32) is mounted on outer container (31)
It is interior, it is filled with cold-storage material in the inner pressurd vessel (32), is filled with cryogen in the outer container (31), the outer wall of the incubator is also
If there are two connecting tubes, one end of the connecting tube is connected to the inner cavity of outer container (31)；The temperature for filling cryogen is less than storage
The phase transition temperature of cryogen.
2. according to claim 1 fill cold incubator, it is characterised in that：Further include automatic liquid feeding device, it is described to fill automatically
Liquid device includes inlet and liquid return hole, and the inlet is connected to two connecting tubes respectively with liquid return hole.
3. according to claim 2 fill cold incubator, it is characterised in that：The automatic liquid feeding device includes charging pump, temperature
Sensor, flow valve and controller are spent, the temperature sensor is mounted in babinet (1), and the flow valve connects with charging pump
Logical, the temperature sensor, flow valve, charging pump are electrically connected with the controller.
4. according to claim 3 fill cold incubator, it is characterised in that：The automatic liquid feeding device further includes refrigeration system
System, the refrigeration system are electrically connected with the controller.
5. according to claim 1 fill cold incubator, it is characterised in that：The outer wall of the babinet (1) includes insulating layer.
6. according to claim 1 fill cold incubator, it is characterised in that：The inner pressurd vessel (32) includes chamber wall, described
Chamber wall undulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389683.2A CN108626948A (en) | 2018-04-27 | 2018-04-27 | One kind filling cold incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810389683.2A CN108626948A (en) | 2018-04-27 | 2018-04-27 | One kind filling cold incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108626948A true CN108626948A (en) | 2018-10-09 |
Family
ID=63694739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810389683.2A Pending CN108626948A (en) | 2018-04-27 | 2018-04-27 | One kind filling cold incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626948A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606941A (en) * | 2018-12-07 | 2019-04-12 | 佛山精迅能冷链科技有限公司 | Device for cooling is filled in a kind of metering that filling cold insulating box |
| CN110282261A (en) * | 2019-05-20 | 2019-09-27 | 佛山精迅能冷链科技有限公司 | A kind of preservation method and incubator of agricultural and sideline product |
| CN114537896A (en) * | 2022-02-23 | 2022-05-27 | 江南大学 | Storage temperature adjustable passive cold chain heat preservation container and design method |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606941A (en) * | 2018-12-07 | 2019-04-12 | 佛山精迅能冷链科技有限公司 | Device for cooling is filled in a kind of metering that filling cold insulating box |
| CN110282261A (en) * | 2019-05-20 | 2019-09-27 | 佛山精迅能冷链科技有限公司 | A kind of preservation method and incubator of agricultural and sideline product |
| CN114537896A (en) * | 2022-02-23 | 2022-05-27 | 江南大学 | Storage temperature adjustable passive cold chain heat preservation container and design method |
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