CN207877642U - A kind of regenerator and cold-accumulating refrigerating apparatus - Google Patents
A kind of regenerator and cold-accumulating refrigerating apparatus Download PDFInfo
- Publication number
- CN207877642U CN207877642U CN201721104382.8U CN201721104382U CN207877642U CN 207877642 U CN207877642 U CN 207877642U CN 201721104382 U CN201721104382 U CN 201721104382U CN 207877642 U CN207877642 U CN 207877642U
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- China
- Prior art keywords
- cold
- regenerator
- storage
- storage pipeline
- babinet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The utility model provides regenerator, including the hold-over plate being oppositely arranged and the cold-storage pipeline being installed between the hold-over plate, the cool storage material is filled in the cold-storage pipeline, regenerator provided by the utility model, due to using above-mentioned cool storage material, the low-boiling point material of solid-liquid phase change latent heat bigger be may make, it can be achieved that efficient cold-storage；Simultaneously as being designed using measuring body regenerator, stable structure is reliable；In addition, the utility model additionally provides a kind of cold-accumulating refrigerating apparatus.
Description
Technical field
The utility model is related to freeze and field of energy-saving technology more particularly to a kind of regenerator and cold-accumulating refrigerating apparatus.
Background technology
In scientific research and medical field, for preserve virus, germ, red blood cell, leucocyte, skin, bone, bacterium, sperm,
Biological products etc. often need to reach -60 DEG C or less low temperature, just can guarantee that cell is not destroyed.At this moment -60 DEG C~-100 DEG C are needed
Medical ultra low temperature freezer is realized.However in some special circumstances, as the biomaterial preserved needs transfer or local electricity
Power shakiness etc., it is therefore necessary to the low temperature environment of long period is maintained using cold-storage device.In addition, in Conventional cryogenic storage device
In, compressor generally wants continuous service, and shutdown frequency is very low, can seriously affect its service life, and after using cold-storage device, it can
Greatly reduce compressor booting frequency.Therefore, the cold-accumulating box and cool storage material developed in -60 DEG C~-100 DEG C warm areas have important
Realistic meaning.
Patent 200410000034.7 proposes a kind of multi-layer heat preserving structure combination vacuum layer and is connected and fixed babinet can to realize
Preferable heat insulation effect, but without cool storage function；Patent (publication number 104017548A) proposes that a kind of phase transition temperature is -30 DEG C low
Warm phase-change material for cold storage uses salt eutectic phase-change cold-storage for the low-temperature storage of ice cream, seafood etc.；Patent (publication number
102533224A) using sodium-chloride water solution as main material, a kind of cold-storage material of phase transition temperature at -20~-25 DEG C is proposed；Patent is (public
The number of opening 105601819A) a kind of low temperature gel state phase change cold accumulating agent of proposition and preparation method thereof, including konjaku glucomannan-
Acrylic acid-acrylamide graft copolymer and phase-change material for cold storage, phase transition temperature is at -15~-18 DEG C；Patent (publication number
A kind of compound cryosar cold-storage material based on ethylene glycol, reachable -34~-38 DEG C of phase transition temperature 104726071A) are disclosed.
In conclusion the report of -60~-100 DEG C of cold-accumulating box and its suitable cool storage material rare in open source literature.
Utility model content
Have in view of that, it is necessary in view of the defects existing in the prior art, provide a kind of cold-storage being suitable for -60~-100 DEG C
Material, regenerator and cold-accumulating refrigerating apparatus.
To achieve the above object, the utility model uses following technical proposals：
A kind of cool storage material, including first group of substance, second group of substance, third group substance, the 4th group of substance and the 5th group
At least one of substance, wherein：
First group of substance includes n -nonane, normal octane, hexa methyl oxy disilicane；
Second group of substance includes p -Methylisopropylbenzene, decamethyl tetrasiloxane；
The third group substance includes adjacent cymol, vinyltoluene, ammonia, R1233ze (E)；
The 4th group of substance includes 1,1,2,2,3- pentafluoropropanes, 2H, 3H- perflenapents, butyl benzene, three silicon of prestox
Oxygen alkane；
The 5th group of substance includes tetrafluoro monochlorethane, 1,1,1,3,3,3- hexafluoropropane, acetone, hexafluoroethane, five
Fluoroethane.
In addition, the utility model additionally provide it is a kind of including the regenerator of above-mentioned cool storage material, including the storage being oppositely arranged
Cold plate and the cold-storage pipeline being installed between the hold-over plate, the cold-storage pipeline is interior to be filled with the cool storage material.
In some preferred embodiment, the cold-storage pipeline is S-shaped is installed between the hold-over plate.
In some preferred embodiment, the both ends of the cold-storage pipeline offer fill port and seal respectively.
In some preferred embodiment, the cold-storage pipeline includes support portion and multiple cold-storage pipeline branches, and each institute
Cold-storage pipeline branch is stated to be juxtaposed on the support portion.
In some preferred embodiment, fill port is offered on the support portion, the end of each cold-storage pipeline branch
Portion is equipped with seal.
In some preferred embodiment, the cold-storage pipeline includes support portion and multiple cold-storage pipeline branches, each described
Cold-storage pipeline branch is juxtaposed on the support portion, and offers fin on each cold-storage pipeline branch.
In some preferred embodiment, fill port is offered on the support portion, the end of each cold-storage pipeline branch
Portion is equipped with seal.
In addition, the utility model additionally provides a kind of cold-accumulating refrigerating apparatus including the regenerator, including cold-storage
Babinet and regenerator, it is characterised in that：The cold-accumulating box includes babinet and the lid that is covered on the babinet, the babinet
It is filled with thermal insulation material in the shell of shell and the lid, the regenerator is installed in the babinet and the lid.
In some preferred embodiment, the opening of the babinet is equipped with the first shelf, is installed on first shelf
There is the regenerator；The inner wall of the lid is equipped with the second shelf, and the regenerator is equipped on second shelf.
The utility model use above-mentioned technical proposal the advantages of be：
Cool storage material provided by the utility model, including first group of substance, second group of substance, third group substance, the 4th group
At least one of substance and the 5th group of substance, wherein：First group of substance includes n -nonane, normal octane, hexamethyl oxygen two
Silane；Second group of substance includes p -Methylisopropylbenzene, decamethyl tetrasiloxane；The third group substance includes adjacent methyl
Cumene, vinyltoluene, ammonia, R1233ze (E)；The 4th group of substance includes 1,1,2,2,3- pentafluoropropanes, 2H, 3H-
Perflenapent, butyl benzene, octamethyltrisiloxane；The 5th group of substance includes tetrafluoro monochlorethane, 1,1,1,3,3,3- six
Different lists can may be selected according to the difference of required warm area in fluoro-propane, acetone, hexafluoroethane, pentafluoroethane, above-mentioned cool storage material
Matter or or many kinds of substance composition cool storage material, can meet -60~-100 DEG C of temperature requirements, adapt to several scenes.
Regenerator provided by the utility model may make solid-liquid phase change latent heat bigger due to using above-mentioned cool storage material
Low-boiling point material is, it can be achieved that efficient cold-storage；Simultaneously as being designed using measuring body regenerator, stable structure is reliable.
Cold-accumulating refrigerating apparatus provided by the utility model, including cold-storage babinet and the cold-storage that is installed in cold-accumulating box body
Device, it is simple in structure, it is easily operated.
Description of the drawings
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, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram for the cold-accumulating box that the utility model embodiment provides.
Fig. 2 is the structural schematic diagram for the first regenerator that the utility model embodiment provides.
Fig. 3 is the structural schematic diagram for second of regenerator that the utility model embodiment provides.
Fig. 4 is the structural schematic diagram for the third regenerator that the utility model embodiment provides.
Specific implementation mode
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 making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Cool storage material provided by the utility model, including first group of substance, second group of substance, third group substance, the 4th group
At least one of substance and the 5th group of substance, wherein：
First group of substance includes n -nonane, normal octane, hexa methyl oxy disilicane；
Second group of substance includes p -Methylisopropylbenzene, decamethyl tetrasiloxane；
The third group substance includes adjacent cymol, vinyltoluene, ammonia, R1233ze (E)；
The 4th group of substance includes 1,1,2,2,3- pentafluoropropanes, 2H, 3H- perflenapents, butyl benzene, three silicon of prestox
Oxygen alkane；
The 5th group of substance includes tetrafluoro monochlorethane, 1,1,1,3,3,3- hexafluoropropane, acetone, hexafluoroethane, five
Fluoroethane.
It is appreciated that since first group of substance three phase point is at a little higher than -60 DEG C, the three phase point of second group of substance is at -60 DEG C
Between~-70 DEG C, the three phase point of third group substance between -70 DEG C~-80 DEG C, the three phase point of the 4th group of substance -80 DEG C~-
Between 90 DEG C, the three phase point of the 5th group of substance is between -90 DEG C~-100 DEG C, so that coolness storing material provided by the utility model
Material is applicable to -60~-100 DEG C of heat preservation refrigeration, and can according to the difference of required warm area, may be selected different simple substance or or
The cool storage material of many kinds of substance composition, can meet different temperatures demand, adapt to several scenes.
It is appreciated that can be may be selected in practice according to the difference of required warm area, cool storage material different simple substance or
2 kinds or many kinds of substance are mixed, under suitable ratio, mixture can realize solid-liquid phase change temperature more lower than pure matter.
Referring to Fig. 1, be the regenerator 100 that one preferred embodiment of the utility model provides, including the cold-storage being oppositely arranged
Plate 110 and the cold-storage pipeline 120 being installed between the hold-over plate 110, the cold-storage pipeline 120 is interior to be filled with above-mentioned coolness storing material
Material.
It is installed between the hold-over plate 110 as in a kind of preferable embodiment, the cold-storage pipeline 120 is S-shaped,
And the both ends of the cold-storage pipeline 120 offer fill port 130 and seal 140 respectively.
Referring to Fig. 2, be the regenerator 200 that one preferred embodiment of the utility model provides, including the cold-storage being oppositely arranged
Plate 210 and the cold-storage pipeline 220 being installed between the hold-over plate 210, the cold-storage pipeline 220 is interior to be filled with above-mentioned coolness storing material
Material.
As in a kind of preferable embodiment, the cold-storage pipeline 220 includes support portion 221 and multiple cold-storage pipeline branch
Road 222, and each cold-storage pipeline branch 222 is juxtaposed on the support portion 221.
As in a kind of preferable embodiment, fill port 230 is offered on the support portion 221, each cold-storage
The end of pipeline branch 222 is equipped with seal 240.
Referring to Fig. 3, be the regenerator 300 that one preferred embodiment of the utility model provides, including the cold-storage being oppositely arranged
Plate 310 and the cold-storage pipeline 320 being installed between the hold-over plate 310, the cold-storage pipeline 320 is interior to be filled with above-mentioned coolness storing material
Material.
As in a kind of preferable embodiment, the cold-storage pipeline 320 includes support portion 321 and multiple cold-storage pipeline branch
Road 322, each cold-storage pipeline branch 322 are juxtaposed on the support portion 321, and each cold-storage pipeline branch
Fin 323 is offered on 322, to increase heat exchange area.
As in a kind of preferable embodiment, fill port 330 is offered on the support portion 321, each cold-storage
The end of pipeline branch 322 is equipped with seal 340.
Regenerator provided by the utility model may make solid-liquid phase change latent heat bigger due to using above-mentioned cool storage material
Low-boiling point material is, it can be achieved that efficient cold-storage；Simultaneously as (stainless steel) is designed using measuring body regenerator, stable structure
Reliably.
Referring to Fig. 4, for the cold-accumulating refrigerating apparatus 400 that the utility model also provides, including cold-storage babinet 410 and cold-storage
Device (not shown), the cold-accumulating box 410 include babinet 411 and the lid 412 being covered on the babinet 411, the babinet 411
Shell and the lid 412 shell in be filled with thermal insulation material A, the thermal insulation material A is polyurethane foam, the case
The regenerator is installed in body 411 and the lid 412.
As in a kind of preferable embodiment, the opening of the babinet 411 is equipped with the first shelf 413, and described
The regenerator is installed on one shelf 412；The inner wall of the lid 412 is equipped with the second shelf 414, second shelf
The regenerator is installed on 414.
Cold-accumulating refrigerating apparatus provided by the utility model, including cold-storage babinet and the cold-storage that is installed in cold-accumulating box body
Device, it is simple in structure, it is easily operated.
Embodiment 1- is suitable for -60 DEG C of cold-accumulating box and its cool storage material
Its structure of cold-accumulating refrigerating apparatus provided in this embodiment fills cool storage material as shown in figure 4, its regenerator is interior, stores
Cold material uses first group substance n -nonane, normal octane, hexa methyl oxy disilicane of the triple point between -50~-60 DEG C
Or binary, ternary or multicomponent mixture in them.
Embodiment 2- is suitable for -70 DEG C of cold-accumulating box and its cool storage material
Its structure of cold-accumulating refrigerating apparatus provided in this embodiment is as shown in figure 4, fill cool storage material, institute in its regenerator
Cool storage material uses second group substance p -Methylisopropylbenzene, decamethyl tetrasiloxane of the three phase point at -60 DEG C~-70 DEG C or so
Or the mixture of the two.
Embodiment 3- is suitable for -80 DEG C of cold-accumulating box and its cool storage material
Its structure of cold-accumulating refrigerating apparatus provided in this embodiment is as shown in figure 4, fill cool storage material, institute in its regenerator
Cool storage material using three phase point -70 DEG C~-80 DEG C or so of third group substance neighbour cymol, vinyltoluene, ammonia,
R1233ze (E) or binary, ternary or multicomponent mixture in them.
Embodiment 4- is suitable for -90 DEG C of cold-accumulating box and its cool storage material
Its structure of cold-accumulating refrigerating apparatus provided in this embodiment is as shown in figure 4, fill cool storage material, institute in its regenerator
Cool storage material is using three phase point in -80 DEG C~-90 DEG C or so of the 4th group of substance 1,1,2,2,3- pentafluoropropanes, 2H, 3H- perfluors
Pentane, butyl benzene, octamethyltrisiloxane or binary, ternary or multicomponent mixture in them.
Embodiment 5- is suitable for -100 DEG C of cold-accumulating box and its cool storage material
Its structure of cold-accumulating refrigerating apparatus provided in this embodiment is as shown in figure 4, fill cool storage material, institute in its regenerator
Cool storage material uses five group substance of the three phase point at -90 DEG C~-100 DEG C or so：Tetrafluoro monochlorethane, 1,1,1,3,3,3- six
Fluoro-propane, acetone, hexafluoroethane, pentafluoroethane or binary, ternary or multicomponent mixture in them.
The cool storage material of certain the utility model can also have a variety of transformation and remodeling, it is not limited to the above embodiment
Concrete structure.In short, the scope of protection of the utility model should including those to those skilled in the art show and
The transformation being clear to or replacement and remodeling.
Claims (5)
1. a kind of regenerator of cool storage material, which is characterized in that including the hold-over plate being oppositely arranged and be installed on the hold-over plate
Between cold-storage pipeline, be filled with the cool storage material in the cold-storage pipeline, the cold-storage pipeline includes support portion and multiple
Cold-storage pipeline branch, each cold-storage pipeline branch are juxtaposed on the support portion, and each cold-storage pipeline branch
Road offers fin, and fill port is offered on the support portion, and the end of each cold-storage pipeline branch is equipped with sealing
Mouthful.
2. regenerator according to claim 1, which is characterized in that the cold-storage pipeline is S-shaped to be installed on the hold-over plate
Between.
3. regenerator according to claim 2, which is characterized in that the both ends of the cold-storage pipeline offer fill port respectively
And seal.
4. a kind of cold-accumulating refrigerating apparatus including regenerator described in claim 1, including cold-storage babinet and regenerator, special
Sign is, the cold-accumulating box includes babinet and the lid that is covered on the babinet, the shell of the babinet and the lid
It is filled with thermal insulation material in shell, the regenerator is installed in the babinet and the lid.
5. cold-accumulating refrigerating apparatus according to claim 4, which is characterized in that the opening of the babinet is equipped with first
Shelf is equipped with the regenerator on first shelf；The inner wall of the lid is equipped with the second shelf, second shelf
On the regenerator is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104382.8U CN207877642U (en) | 2017-08-30 | 2017-08-30 | A kind of regenerator and cold-accumulating refrigerating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721104382.8U CN207877642U (en) | 2017-08-30 | 2017-08-30 | A kind of regenerator and cold-accumulating refrigerating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207877642U true CN207877642U (en) | 2018-09-18 |
Family
ID=63499401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721104382.8U Expired - Fee Related CN207877642U (en) | 2017-08-30 | 2017-08-30 | A kind of regenerator and cold-accumulating refrigerating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207877642U (en) |
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2017
- 2017-08-30 CN CN201721104382.8U patent/CN207877642U/en not_active Expired - Fee Related
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| 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: 20180918 Termination date: 20190830 |