CN106855331A - A kind of vehicular ultralow temperature refrigerant generator - Google Patents
A kind of vehicular ultralow temperature refrigerant generator Download PDFInfo
- Publication number
- CN106855331A CN106855331A CN201710081575.4A CN201710081575A CN106855331A CN 106855331 A CN106855331 A CN 106855331A CN 201710081575 A CN201710081575 A CN 201710081575A CN 106855331 A CN106855331 A CN 106855331A
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- CN
- China
- Prior art keywords
- gasifying corer
- corer
- gasifying
- vehicular
- fluid pipeline
- 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.)
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Classifications
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- 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
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/20—Refrigerated goods vehicles
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
Abstract
The present invention relates to vehicle-mounted refrigerating system technical field, a kind of vehicular ultralow temperature refrigerant generator is specifically disclosed, mainly including upper Gasifying corer, lower Gasifying corer, fluid pipeline, agent for storage of coldness；Lower Gasifying corer is fixedly connected on the lower section of the upper Gasifying corer；Cavity is formed between Gasifying corer up and down after connection；The lower Gasifying corer left and right sides is provided with pod apertures；Upper Gasifying corer is fixedly installed on the ceiling in compartment, and the fluid pipeline is fixedly installed in Gasifying corer；One end of upper Gasifying corer is provided with open slot, and one end of fluid pipeline protrudes from the open slot；Multiple through holes are provided with fluid pipeline, each described through hole connected adjustable nozzle；Agent for storage of coldness is layed on lower Gasifying corer inner bottom surface.Simple and reliable for structure, appearance looks elegant of the invention, low manufacture cost, for substituting existing liquid nitrogen spraying system, make vehicular liquid nitrogen refrigerating system that there is more preferable refrigeration, be conducive to improving the reality of liquid nitrogen refrigerating refrigerator car, accelerate the paces that liquid nitrogen storage car moves towards market.
Description
Technical field
The present invention relates to vehicle-mounted refrigerating system technical field, and in particular to a kind of vehicular ultralow temperature refrigerant generator.
Background technology
In the prior art, the refrigeration modes of refrigerator car mainly include mechanical refrigeration, liquid nitrogen refrigerating, water-ice (salt ice) refrigeration,
Dry ice refrigeration, slab refrigeration etc., but due to the technical comparative maturity of mechanical refrigeration mode, in the market most refrigeration
Car be using steam compression type mechanical system freeze, but mechanical refrigeration apparatus exist complex structure, acquisition cost it is higher, fortune
Turn that noise is larger, refrigerant not environmentally the shortcomings of.
The refrigerator car of liquid nitrogen refrigerating mode is new refrigerator car a kind of in recent years, with refrigerating system device it is simple, purchase
The advantages of cost is relatively low, clean environment firendly, noiseless, cooling rate fast, cold storing and fresh-keeping effect is good, but because liquid nitrogen filling is not square
Just, the atomization of liquid nitrogen spraying system and the reason such as gasification result is undesirable, cause liquid nitrogen storage car not form volume production also so far and produce
Product.
Existing vehicle-mounted liquid nitrogen spraying system, typically all opens up several apertures on liquid nitrogen spraying pipeline, make liquid nitrogen from
Sprayed in aperture, emitted dose can not be adjusted, it is difficult to be accomplished the end in view：Emitted dose is excessive, and liquid nitrogen cannot form atomization effect
Really, spray later not as good as gasification, form liquid condition and be dropped on the article in compartment, cause local overcooling；Emitted dose
Too small, compartment cooling rate is slow.
For this reason, it is necessary to there is a kind of more preferable vehicular ultralow temperature refrigerant generator of design, make liquid nitrogen refrigerating type refrigerator car
More preferably refrigeration can be reached, promotes liquid nitrogen refrigerating type refrigerator car faster to move towards market.
The content of the invention
In view of this, it is necessary to for above-mentioned problem, there is provided a kind of vehicular ultralow temperature with excellent refrigeration
Refrigerant generator.
To achieve the above object, the present invention takes following technical scheme：
Vehicular ultralow temperature refrigerant generator of the invention, mainly including upper Gasifying corer, lower Gasifying corer, fluid pipeline, storage
Cryogen；
The lower Gasifying corer is fixedly connected on the lower section of the upper Gasifying corer, and chamber is formed between the Gasifying corer up and down after connection
Body；The lower Gasifying corer left and right sides is provided with pod apertures；
The upper Gasifying corer is fixedly installed on the ceiling in compartment, and the fluid pipeline is fixedly installed in Gasifying corer；
One end of the upper Gasifying corer is provided with open slot, and one end of fluid pipeline protrudes from the open slot；
Multiple through holes are provided with the fluid pipeline, each described through hole connected adjustable nozzle；
The agent for storage of coldness is layed on lower Gasifying corer inner bottom surface.
Further, the upper Gasifying corer is fixed on the ceiling in compartment by rivet or screw.
Further, the fluid pipeline is fixed on upper Gasifying corer using at least two clips.
Further, the clip includes：First connecting portion and second connecting portion, the first connecting portion and the second connection
Portion is fixedly connected using nut bolt or screw；First connecting portion longitudinal direction two ends have a L-shaped protuberance, described in two ends
Two screws are each provided with L-shaped protuberance, first connecting portion is fixed on by upper Gasifying corer through screw using screw.
Further, the upper Gasifying corer is connected with lower Gasifying corer by hasp；First connector of the hasp sets
Gasifying corer is placed in, the second connector of hasp is arranged at lower Gasifying corer, and the lower Gasifying corer offers hasp hole, the first connection
Part is fastened through hasp hole is corresponding with the second connector.
Further, the adjustable nozzle uses with fluid pipeline and is threadedly coupled or is welded to connect.
Beneficial effects of the present invention are：
1st, refrigerant generator architecture of the invention is simple and reliable, aesthetic in appearance, low manufacture cost.
2nd, nozzle is arranged to adjustable, and the multiple spot distribution in pipeline, and emitted dose can be adjusted as needed, with full
The cooling requirement in foot difference purposes compartment.
3rd, can be by adjusting nozzle, more preferably, compartment cooling rate is fast for the effect of atomization and gasification after spraying liquid nitrogen.
4th, lower Gasifying corer is set up, the liquid nitrogen that partial gasification can be avoided slower is dropped in and local mistake is caused in compartment article
It is cold.
5th, agent for storage of coldness is placed in lower Gasifying corer, the depletion rate of liquid nitrogen can be slowed down, and improve the regulation of temperature in compartment
Precision.
Brief description of the drawings
Fig. 1 is the overall structure diagram of refrigerant generator of the present invention；
Fig. 2 is the sectional view of the left view of Fig. 1；
Fig. 3 is upper Gasifying corer inner surface structure schematic diagram；
Fig. 4 is the enlarged diagram at A in Fig. 3；
Fig. 5 is the enlarged diagram at B in Fig. 3；
Fig. 6 is lower Gasifying corer outer surface structure schematic diagram；
Fig. 7 is the enlarged diagram at C in Fig. 6；
Fig. 8 is the structural representation of fluid pipeline；
Fig. 9 is the enlarged diagram at D in Fig. 8；
Figure 10 is the sectional view of adjustable nozzle.
Reference：1st, upper Gasifying corer；11st, open slot；2nd, lower Gasifying corer；21st, pod apertures；22nd, hasp hole；3rd, liquid line
Road；31st, through hole；32nd, pipeline import；4th, adjustable nozzle；41st, fixed part；42nd, adjustment portion；43rd, nozzle opening；5th, agent for storage of coldness；
6th, hasp；61st, the first connector；62nd, the second connector；7th, clip；71st, first connecting portion；711st, L-shaped protuberance；712nd, spiral shell
Hole；72nd, second connecting portion；73rd, rivet.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the embodiment of the present invention, to this hair
Bright technical scheme is made further clearly and completely to describe.It should be noted that described embodiment is only the present invention one
Section Example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, belong to the scope of protection of the invention.
It is to be appreciated that term " on ", D score, "front", "rear", "left", "right", " level ", " top ", " interior " etc. indicate
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and simplification retouch
State, rather than indicate imply signified device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
Term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", " second ", " the 3rd " feature can
To express or implicitly include one or more this feature.
Embodiment
As Figure 1-10 shows, vehicular ultralow temperature refrigerant generator of the invention includes upper Gasifying corer 1, lower Gasifying corer 2, liquid
Body pipeline 3, agent for storage of coldness 5；
The lower Gasifying corer 2 is connected and fixed on the lower section of the upper Gasifying corer 1；Chamber is formed between Gasifying corer up and down after connection
Body；Fluid pipeline 3 and agent for storage of coldness 5 can be housed in the cavity.
The lower Gasifying corer 2 is preferably connected with the upper Gasifying corer 1 using hasp 6.First connector of the hasp 6
61 are arranged at Gasifying corer 1, and the second connector 62 of hasp 6 is arranged at lower Gasifying corer 2, and lower Gasifying corer 2 offers hasp hole 22,
First connector 61 is corresponded through 22 and second connector of hasp hole 62 and fastened, as shown in Figure 3 and Figure 6, the present embodiment
Hasp 6 has six, and three are respectively set in the both sides up and down of upper and lower Gasifying corer, and symmetrical.The connected mode of hasp 6 is dismounted
It is convenient and swift.The one side of lower Gasifying corer 2 of the invention can play the slower liquid nitrogen of stop portions gasification and be dropped in compartment article
It is interior, on the other hand can apply to lay one layer of agent for storage of coldness 5.
The upper Gasifying corer 1 is fixedly installed on the ceiling in compartment, can be entered using fixed forms such as rivet or screws
Row is fixed.The upper Gasifying corer 1 is used to isolate ultralow temperature refrigerant, prevents compartment smallpox and ultralow temperature refrigerant directly contact and becomes
Shape.As preferred.The upper Gasifying corer 1 is made of materials such as stainless steels, and its barriering effect is excellent, is unlikely to deform, durable
Performance is strong.
The fluid pipeline 3 is fixed on Gasifying corer 1, and fluid pipeline 3 extends laterally pipeline for single, and is fixed on gas
Change on cover 1, it is also possible to which many parallel interval of fluid pipeline 3 arrangements are fixed on Gasifying corer 1.One end of upper Gasifying corer 1 is set
The pipeline import 32 for having open slot 11, fluid pipeline 3 protrudes from open slot 11, and is connected with the main line of refrigeration system.
The fluid pipeline 3 is fixed on upper Gasifying corer 1 using clip 7, the quantity at least two of clip 7, such as Fig. 3 institutes
Show, the quantity of clip 7 in the present embodiment is five, equidistantly distributed.The clip 7 includes：First connecting portion 71 and second connects
Socket part 72, the first connecting portion 71 is fixedly connected with second connecting portion 72 using rivet 73；The longitudinal direction of the first connecting portion 71
Two ends have L-shaped protuberance 711, and two screws 712 are each provided with L-shaped protuberance 711 described in two ends, and spiral shell is passed through using screw
First connecting portion 71 is fixed on upper Gasifying corer 1 by hole 712.
The first connecting portion 71 and second connecting portion 72 can also be connected using nut bolt.
Multiple through holes 31 are provided with the fluid pipeline 3, each through hole 31 is connected with adjustable nozzle 4.Work as through hole
It is in mating connection with through hole 31 using the threaded adjustable nozzle 4 of outer wall when 31 inwalls set screw thread；Can also be by adjustable spray
Mouth 4 is directly welded on the edge of through hole 31.
The fluid pipeline 3 as liquid nitrogen flow pipe, the pipeline import 32 of fluid pipeline 3 and external refrigeration system
Main line is connected, and liquid nitrogen enters the fluid pipeline 3 of generator from pipeline import 32, then is ejected into chamber by each adjustable nozzle 4
In body.Lower Gasifying corer is provided with pod apertures 21 in both sides about 2, and after liquid nitrogen gasifies in cavity, the gas phase refrigerant of formation is by leading
Discharge orifice 21 enters interior space.
As shown in Figures 9 and 10, adjustable nozzle 4 is used for low temperature liquid nitrogen ejiction opening, the fixed part 41 and liquid of adjustable nozzle 4
Body pipeline 3 is connected, and the adjustment portion 42 of adjustable nozzle 4 is threadedly coupled with the fixed part 41, adjusts the adjustment portion 42
Position is screwed in, the size of nozzle opening 43 of adjustable nozzle 4 can be adjusted, so as to control the liquid spray volume of adjustable nozzle 4.
Adjustable nozzle 4 can also as needed use other nozzles of the prior art, the present embodiment only to enumerate a kind of structure.
The agent for storage of coldness 5, is directly layed on the inner bottom surface of lower Gasifying corer 2.The agent for storage of coldness 5 is cold-storage of the prior art
Agent, such as gelatinous agent for storage of coldness of polyvinyl alcohol borax.After liquid nitrogen is sprayed by adjustable nozzle 4, agent for storage of coldness 5 can largely absorb
The cold energy of liquid nitrogen, makes the temperature reduction of agent for storage of coldness 5 and storage of cold；After liquid nitrogen stops spraying, compartment temperature is gradually increasing, when upper
When rising to temperature higher than agent for storage of coldness 5, the release of the cold of agent for storage of coldness 5, to slow down the speed that temperature rises in compartment, improves temperature control
Precision, and extend the time interval that refrigeration system opens liquid nitrogen, reduce the consumption of liquid nitrogen.
Operation principle of the invention is as follows：
After liquid nitrogen refrigerating system starts, when system detectio to compartment temperature is higher than design temperature, the valve of main line is opened,
By main line influent pipeline 3, liquid nitrogen in fluid pipeline 3 is from each adjustable nozzle 4 for liquid nitrogen with certain pressure
With the vaporific ejection of fine droplet, absorbed heat from the environment of surrounding and gasified rapidly, more than 600 times of volumetric expansion after liquid nitrogen gasification,
Certain malleation is formed in the cavity of upper and lower Gasifying corer, low temperature nitrogen is escaped from the pod apertures 21 of lower Gasifying corer both sides about 2
Go out, into compartment space, compartment temperature is declined rapidly.
After liquid nitrogen is changed into gaseous state from liquid, more than 600 times of volumetric expansion, even if in the environment of no mechanical cycles wind,
The optional position in compartment can be quickly filled with, makes interior temperature more uniform, be conducive to the refrigeration of article in compartment to protect
It is fresh.
When temperature is less than the temperature for setting in compartment, the valve of liquid nitrogen refrigerating system main line is closed, stopped to compartment
Conveying liquid nitrogen, refrigerant generator stops refrigeration, and temperature starts slow rise in compartment, gos up to the temperature difference of setting, refrigeration system
System is again turned on, and to liquid nitrogen is conveyed in compartment, refrigerant generator freezes again.So circulation, makes the temperature stabilization in compartment exist
In certain scope.
Due to being placed with agent for storage of coldness 5 in lower Gasifying corer 2, can effectively slow down the temperature recovery speed in compartment, extend
The time interval of refrigeration system Open valve twice, reduces the consumption of liquid nitrogen, has saved use cost.
Design structure of the present invention is simple and reliable, appearance looks elegant, low manufacture cost, for substituting existing liquid nitrogen spraying system
System, makes vehicular liquid nitrogen refrigerating system have more preferable refrigeration, is conducive to improving the reality of liquid nitrogen refrigerating refrigerator car, accelerates
Liquid nitrogen refrigerating refrigerator car moves towards the paces in market.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of vehicular ultralow temperature refrigerant generator, it is characterised in that including upper Gasifying corer, lower Gasifying corer, fluid pipeline, storage
Cryogen；
The lower Gasifying corer is fixedly connected on the lower section of the upper Gasifying corer；Cavity is formed between Gasifying corer up and down after connection；
The lower Gasifying corer left and right sides is provided with pod apertures；
The upper Gasifying corer is fixedly installed on the ceiling in compartment, and the fluid pipeline is fixedly installed in Gasifying corer；It is described
One end of upper Gasifying corer is provided with open slot, and one end of fluid pipeline protrudes from the open slot；
Multiple through holes are provided with the fluid pipeline, each described through hole connected adjustable nozzle；
The agent for storage of coldness is layed on lower Gasifying corer inner bottom surface.
2. vehicular ultralow temperature refrigerant generator according to claim 1, it is characterised in that the upper Gasifying corer passes through riveting
Nail or screw are fixed on the ceiling in compartment.
3. vehicular ultralow temperature refrigerant generator according to claim 1, it is characterised in that the fluid pipeline is using extremely
Few two clips are fixed on Gasifying corer.
4. vehicular ultralow temperature refrigerant generator according to claim 3, it is characterised in that the clip includes：First
Connecting portion and second connecting portion, the first connecting portion are fixedly connected with second connecting portion using nut bolt or screw；
First connecting portion longitudinal direction two ends have L-shaped protuberance, and two screws are each provided with L-shaped protuberance described in two ends, use
First connecting portion is fixed on upper Gasifying corer by screw through screw.
5. vehicular ultralow temperature refrigerant generator according to claim 1, it is characterised in that the upper Gasifying corer and lower gas
Change cover to be connected by hasp；First connector of the hasp is arranged at Gasifying corer, and the second connector of hasp is arranged at
Lower Gasifying corer, the lower Gasifying corer offers hasp hole, and the first connector is fastened through hasp hole is corresponding with the second connector.
6. vehicular ultralow temperature refrigerant generator according to claim 1, it is characterised in that the adjustable nozzle and liquid
Body pipeline is using threaded connection or is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710081575.4A CN106855331A (en) | 2017-02-15 | 2017-02-15 | A kind of vehicular ultralow temperature refrigerant generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710081575.4A CN106855331A (en) | 2017-02-15 | 2017-02-15 | A kind of vehicular ultralow temperature refrigerant generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106855331A true CN106855331A (en) | 2017-06-16 |
Family
ID=59125123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710081575.4A Pending CN106855331A (en) | 2017-02-15 | 2017-02-15 | A kind of vehicular ultralow temperature refrigerant generator |
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| Country | Link |
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| CN (1) | CN106855331A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774426A (en) * | 2017-11-10 | 2019-05-21 | 广州鲜之源生态冷链技术有限公司 | A kind of refrigerator car to freeze using multiple-energy-source |
| CN112629099A (en) * | 2020-12-18 | 2021-04-09 | 南京瑞贻电子科技有限公司 | Emergency cooling device and method for large cooling system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3561226A (en) * | 1968-10-07 | 1971-02-09 | Julius Rubin | Refrigerating system for transportable vehicles |
| US3638443A (en) * | 1968-11-25 | 1972-02-01 | Union Carbide Corp | Spray refrigeration system for freeze-sensitive product |
| US5460013A (en) * | 1990-10-05 | 1995-10-24 | Thomsen; Van E. | Refrigerated shipping container |
| CN1239773A (en) * | 1998-06-11 | 1999-12-29 | 株式会社科尔波 | Small chilling system and cold-keeping bag |
| CN1899931A (en) * | 2005-07-18 | 2007-01-24 | 财团法人工业技术研究院 | Cold or heat insulation bonded box |
| CN103287736A (en) * | 2013-07-03 | 2013-09-11 | 合肥司南创意产品设计有限责任公司 | Modified atmosphere type fruit and vegetable preservation box |
| CN204923621U (en) * | 2015-07-23 | 2015-12-30 | 天津商业大学 | It sprays cold -stored case to press from both sides shell type liquid nitrogen |
| CN106185084A (en) * | 2016-07-21 | 2016-12-07 | 赵中元 | Cold Chain Logistics preservation device |
| CN106183956A (en) * | 2016-08-27 | 2016-12-07 | 山东奥扬新能源科技股份有限公司 | Vehicle-mounted liquid nitrogen spraying refrigerating system |
| CN207622312U (en) * | 2017-02-15 | 2018-07-17 | 广州鲜之源生态冷链技术有限公司 | A kind of vehicular ultralow temperature refrigerant generator |
-
2017
- 2017-02-15 CN CN201710081575.4A patent/CN106855331A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3561226A (en) * | 1968-10-07 | 1971-02-09 | Julius Rubin | Refrigerating system for transportable vehicles |
| US3638443A (en) * | 1968-11-25 | 1972-02-01 | Union Carbide Corp | Spray refrigeration system for freeze-sensitive product |
| US5460013A (en) * | 1990-10-05 | 1995-10-24 | Thomsen; Van E. | Refrigerated shipping container |
| CN1239773A (en) * | 1998-06-11 | 1999-12-29 | 株式会社科尔波 | Small chilling system and cold-keeping bag |
| CN1899931A (en) * | 2005-07-18 | 2007-01-24 | 财团法人工业技术研究院 | Cold or heat insulation bonded box |
| CN103287736A (en) * | 2013-07-03 | 2013-09-11 | 合肥司南创意产品设计有限责任公司 | Modified atmosphere type fruit and vegetable preservation box |
| CN204923621U (en) * | 2015-07-23 | 2015-12-30 | 天津商业大学 | It sprays cold -stored case to press from both sides shell type liquid nitrogen |
| CN106185084A (en) * | 2016-07-21 | 2016-12-07 | 赵中元 | Cold Chain Logistics preservation device |
| CN106183956A (en) * | 2016-08-27 | 2016-12-07 | 山东奥扬新能源科技股份有限公司 | Vehicle-mounted liquid nitrogen spraying refrigerating system |
| CN207622312U (en) * | 2017-02-15 | 2018-07-17 | 广州鲜之源生态冷链技术有限公司 | A kind of vehicular ultralow temperature refrigerant generator |
Non-Patent Citations (1)
| Title |
|---|
| 康景隆: "《食品冷藏链技术》", 28 February 2005 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774426A (en) * | 2017-11-10 | 2019-05-21 | 广州鲜之源生态冷链技术有限公司 | A kind of refrigerator car to freeze using multiple-energy-source |
| CN112629099A (en) * | 2020-12-18 | 2021-04-09 | 南京瑞贻电子科技有限公司 | Emergency cooling device and method for large cooling system |
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Application publication date: 20170616 |