CN108168205A - A kind of adjustable evaporation structure of small containers cryogenic system - Google Patents
A kind of adjustable evaporation structure of small containers cryogenic system Download PDFInfo
- Publication number
- CN108168205A CN108168205A CN201711130123.7A CN201711130123A CN108168205A CN 108168205 A CN108168205 A CN 108168205A CN 201711130123 A CN201711130123 A CN 201711130123A CN 108168205 A CN108168205 A CN 108168205A
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- CN
- China
- Prior art keywords
- side wall
- adjustable
- evaporator
- container
- babinet
- 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
-
- 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
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/005—Charging, supporting, and discharging the articles to be cooled using containers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention provides a kind of adjustable evaporation structure of small containers cryogenic system.The adjustable expander structure includes bottom evaporating pan, side wall fixes evaporator, side wall is adjustable evaporator, rotary shaft, regulating mechanism;Container is placed on sump evaporator, side wall is fixed in the working cavity that evaporator, side wall is adjustable evaporator, top insulation construction collectively constitute, and babinet is used for the entire placement of adjustable evaporation structure and the fixation of each component.The present invention is adjustable, and evaporation structure greatly improves the heat transfer efficiency of evaporator and container outer wall in cryogenic system, and the installation and removal of container are very convenient.
Description
Technical field
The invention belongs to uranium enriching plant's feeding and purification process refrigeration technical fields, and in particular to 8L containers, 24L congeal
The series small container refrigeration system evaporator structure such as device, 50L containers, heat transfer efficiency that can be between hoisting container and evaporator,
Improve the convenience of container dismounting.
Background technology
The container work chamber of Uranium enrichment plant's feeding and purification deep freeze refrigeration plant is using fixed cavity structure, evaporator coil winding
In working chamber outer wall, there is gap between container outer wall and work cavity wall, inevitably there are air thermal resistance, heat transfer efficiencys
It is low, have experiments have shown that, using the deep freeze refrigeration plant of fixed cavity structure, in the case where setting cryogenic temperature, the container continuous rewinding time is not
More than 3 hours, reclaiming technology requirement can not be met.To reduce air thermal resistance between container outer wall and work cavity wall, improve and pass
The thermal efficiency need to further reduce the gap between wall or the filling good heat conductivity between container outer wall and work cavity wall
Material, such as foam copper cause container installation and removal very inconvenient, and can not fundamentally solve the shadow of air thermal resistance in this way
It rings.
Main problem existing for existing series small container feeding or purification cryogenic system is as follows:
(1) it by taking 8L containers as an example, using the deep freeze refrigeration plant of fixed cavity structure, can not be kept away between container outer wall and evaporator
Exempt from there are gap, the influence of air thermal resistance causes heat-transfer effect between evaporator and container to be deteriorated, effective refrigeration of deep freeze refrigeration plant
Amount is under-utilized, is unfavorable for the energy-saving of factory.
(2) gap is fixed between deep freeze refrigeration plant working chamber and container outer wall and gap is smaller, leads to the peace installation and dismantling of container
It is extremely difficult to unload process, and whole installation and removal processes can only take manual operation, labor intensity is big.
Invention content
The purpose of the present invention is to provide a kind of adjustable evaporation structures of small containers cryogenic system, are obviously improved biography
The thermal efficiency, while the dismounting of convenient container improve safety, economy and the automatization level of the operation of container feeding.
Achieve the object of the present invention technical solution:A kind of adjustable evaporation structure of small containers cryogenic system, this is adjustable
Save that evaporation structure includes bottom evaporating pan, side wall fixes evaporator, side wall is adjustable evaporator, rotary shaft, regulating mechanism;Container
It is placed on sump evaporator, side wall fixes the working cavity that evaporator, side wall is adjustable evaporator, top insulation construction collectively constitute
Interior, babinet is used for the entire placement of adjustable evaporation structure and the fixation of each component;
The side wall is fixed evaporator and is fixed in babinet, fixes refrigerant pipe including side wall, side wall fixes Heat Conduction Material
Thermal insulation material is fixed with side wall;Wherein, side wall is fixed refrigerant pipe and is connect towards working cavity side with side wall fixation Heat Conduction Material,
Thermal insulation material is fixed along babinet side with side wall to connect;
The side wall is adjustable, and evaporator can rotate in babinet along rotary shaft, live including side wall activity refrigerant pipe, side wall
Dynamic Heat Conduction Material and side wall moving thermal insulation material;Wherein, side wall activity refrigerant pipe is led towards working cavity side and side wall activity
Hot material connects, and is connect along babinet side with side wall moving thermal insulation material;
The rotary shaft is arranged on the inclined outside of side wall moving thermal insulation material, and rotary shaft is connected in babinet, for side wall
Adjustable evaporator rotation;
The regulating mechanism includes adjusting screw, fixing nut, adjusting conduit and regulation handle;Wherein, it adjusts and uses
Conduit and fixing nut are connect with babinet, are adjusted screw and are arranged in adjusting conduit, adjust screw head end and side wall adjustable steaming
The movable end of hair device is hinged or loose joint, tail end are fixed with regulation handle;Realize that adjusting screw radially moves by rotating regulation handle
It is dynamic, the adjustable evaporator movement of side wall is driven, realizes that the adjustable evaporator of side wall is contacted or detached with container outer wall.
A kind of adjustable evaporation structure of small containers cryogenic system as described above, described in sump evaporator include
Refrigerant pipe, bottom thermal insulation material and condensed water discharge pipe are fixed in bottom heat conduction pallet, bottom;Wherein, bottom heat conduction pallet top
Container is used to support, and is contacted closely with container bottom, bottom heat conduction pallet lower part is fixed refrigerant pipe with bottom and connect, and bottom is protected
The bottom of refrigerant pipe is fixed in adiabator package bottom, reduces loss of refrigeration capacity.
A kind of adjustable evaporation structure of small containers cryogenic system as described above, described in condensed water discharge pipe use
After container condensation charging, the hollow airsetting of container course of defrosting bears water timely discharge.
A kind of adjustable evaporation structure of small containers cryogenic system as described above, described in top insulation construction with
Top of the box connects, and scatters and disappears for reducing cold along at the top of working cavity.
A kind of adjustable evaporation structure of small containers cryogenic system as described above, described in the bottom of box and movement
Wheel and support element connection, for babinet support and be moved easily.
A kind of adjustable evaporation structure of small containers cryogenic system as described above, described in adjusting screw head end with
Side wall fixes evaporator loose joint, and the adjustable evaporator of side wall at this time is connected as being threadedly coupled with adjusting screw.
A kind of adjustable evaporation structure of small containers cryogenic system as described above, during work:First, pass through adjusting
Regulation handle rotates counterclockwise in mechanism, and by the adjustable evaporator of side wall to the movement of screw tail end is adjusted, working cavity amplification is convenient
Container dropping place;Secondly, empty container is put into working cavity, it is good that when placement need to ensure that container bottom is contacted with bottom evaporating pan
It is good;Then, regulation handle is rotated clockwise, side wall is adjustable, and evaporator advances along screw head end is adjusted, and container outer wall is formed crowded
Pressure acts on, and then ensures that side wall is fixed Heat Conduction Material and side wall activity Heat Conduction Material and is in close contact with container outer wall, completes container
Installment work;The operation of container disassembly process is similar with installation process, is rotated counterclockwise by regulation handle by side wall adjustable steaming
Hair device pine moves back, working cavity amplification, you can carry out container dismounting.
A kind of adjustable evaporation structure of small containers cryogenic system as described above, described in small containers be 8L appearances
Device, 24L congeal device or 50L containers.
A kind of adjustable evaporation structure of small containers cryogenic system as described above, described in side wall fix heat conduction material
Material and side wall activity Heat Conduction Material are metal foaming material or sheet metal.
A kind of adjustable evaporation structure of small containers cryogenic system as described above, described in side wall fix thermal insulating material
Material, side wall moving thermal insulation material and bottom thermal insulation material are polyurethane foam material.
Effect of the invention is that:
A kind of evaporator of adjustable structure of the present invention greatly improves evaporator and container outer wall in cryogenic system
Heat transfer efficiency.It is computed, after which clamps with container outer wall, heat transfer efficiency improves about decades of times.Prototype test
Test is found, when other conditions are identical, after the present invention is applied to the condensation feeding of 8L containers, in continuous feeding under setting flow
Between be increased to 13 hours or more by 3 hours, and the installation and removal of container are very convenient.
Adjustable structure evaporator of the present invention is congealed device, 50L containers for 24L in the successful application of 8L container cryogenic systems
Optimal improvements Deng serial small container refrigeration equipment provide good thinking, and serial small container refrigeration equipment uses adjustable knot
After structure evaporator, the convenience of refrigerating capacity utilization rate and the container dismounting of equipment is significantly improved, to further promoting uranium
The economy of concentration factory operation, safety are of great significance.
Description of the drawings
Fig. 1 is a kind of adjustable evaporator structural side view of small containers cryogenic system of the present invention;
Fig. 2 is a kind of adjustable evaporator structure top view of small containers cryogenic system of the present invention;
In figure:1. top insulation construction;2. side wall activity refrigerant pipe;3. side wall moving thermal insulation material;4. babinet;5. bottom
Heat conduction pallet;6. refrigerant pipe is fixed in bottom;7. bottom thermal insulation material;8. condensed water discharge pipe;9. movable pulley and support element;10.
Side wall fixes Heat Conduction Material;11. side wall fixes refrigerant pipe;12. side wall fixes thermal insulation material;13. adjusting conduit;14. it adjusts
Screw;15. fixing nut;16. regulation handle;17. side wall activity Heat Conduction Material;18. rotary shaft;19. container.
Specific embodiment
In the following with reference to the drawings and specific embodiments to a kind of adjustable evaporation of small containers cryogenic system of the present invention
Device structure is further described.
As shown in Figure 1 and Figure 2, the adjustable evaporation structure of a kind of small containers cryogenic system of the present invention, including
Bottom evaporating pan, side wall fix evaporator, side wall is adjustable evaporator, rotary shaft, regulating mechanism;Container 19 is placed on bottom evaporation
Device, side wall are fixed in the working cavity that evaporator, side wall is adjustable evaporator, top insulation construction 1 collectively constitute, and babinet 4 is used for
The entire placement of adjustable evaporation structure and the fixation of each component.
The side wall is fixed evaporator and is fixed in babinet 4, fixes refrigerant pipe 11 including side wall, side wall fixes heat conduction material
Material 10 and side wall fix thermal insulation material 12;Wherein, side wall fixes refrigerant pipe 11 and fixes heat conduction towards working cavity side and side wall
Material 10 connects, and fixing thermal insulation material 12 with side wall along 4 side of babinet connect, and is respectively used to pass into working chamber cold and reduce cold
It measures and scatters and disappears to babinet.
The side wall is adjustable, and evaporator can rotate in babinet 4 along rotary shaft 18, including side wall activity refrigerant pipe 2, side
Wall activity Heat Conduction Material 17 and side wall moving thermal insulation material 3;Wherein, side wall activity refrigerant pipe 2 is towards working cavity side and side
Wall activity Heat Conduction Material 17 connects, and is connect along 4 side of babinet with side wall moving thermal insulation material 3, is respectively used to pass into working chamber
Cold and reduction cold scatters and disappears to babinet.
The rotary shaft 18 is arranged on side wall moving thermal insulation material 3 outside, rotary shaft 18 partially and is connected in babinet 4, uses
In the adjustable evaporator rotation of side wall.
The regulating mechanism includes adjusting screw 14, fixing nut 15, adjust with conduit 13 and regulation handle 16;Its
In, adjusting conduit 13 and fixing nut 15 are connect with babinet 4, are adjusted screw 14 and are arranged in adjusting conduit 13, adjust silk
The movable end of 14 head end of bar and the adjustable evaporator of side wall is hinged or loose joint, tail end are fixed with regulation handle 16;It is adjusted by rotating
Handle 16 realizes that adjusting screw 14 moves radially, and drives the adjustable evaporator movement of side wall, realizes the adjustable evaporator of side wall and container
19 outer walls contact or separation.
The sump evaporator includes bottom heat conduction pallet 5, bottom fixation refrigerant pipe 6, bottom thermal insulation material 7 and condensation
Water discharge pipe 8;Wherein, 5 top of bottom heat conduction pallet is used to support container 19, and is contacted closely with 19 bottom of container, and bottom is led
Hot 5 lower part of pallet is fixed refrigerant pipe 6 with bottom and is connect, and bottom thermal insulation material 7 wraps up the bottom that refrigerant pipe 6 is fixed in bottom, reduces
Loss of refrigeration capacity.
After the condensed water discharge pipe 8 is for the condensation charging of container 19, the hollow airsetting of container course of defrosting is born water in time
Discharge avoids accumulation freezing from influencing heat-transfer effect.
The top insulation construction 1 is connect with 4 top of babinet, is scattered and disappeared for reducing cold along at the top of working cavity.
4 bottom of babinet is connect with movable pulley and support element 9, for babinet 4 support and be moved easily.
14 head end of adjusting screw fixes evaporator loose joint with side wall, and the adjustable evaporator of side wall at this time is with adjusting silk
Bar 14 is connected as being threadedly coupled.
During evaporator arrangement works that this is adjustable:First, it is rotated counterclockwise by regulation handle in regulating mechanism 16, by side wall
Adjustable evaporator amplifies to the movement of 14 tail end of screw, working cavity is adjusted, convenient container dropping place;Secondly, empty container is put into work
Make in cavity, when placement need to ensure that container bottom contacts well with bottom evaporating pan;Then, regulation handle 16 is rotated clockwise,
Side wall is adjustable, and evaporator advances along screw head end is adjusted, and squeezing action is formed to container outer wall, and then ensures that side wall fixes heat conduction
Material 10 and side wall activity Heat Conduction Material 17 are in close contact with container outer wall, complete the installment work of container;Container disassembly process
Operation is similar with installation process, and by regulation handle 16, the adjustable evaporator pine of side wall is moved back in rotation counterclockwise, working cavity amplification,
Container 19 can be carried out to dismantle.
Above-mentioned side wall fixes Heat Conduction Material 10 and side wall activity Heat Conduction Material 17 uses heat conductivility good, and have preferably
Flexible metal foaming material or sheet metal, such as metal foam copper or sheet metal stainless steel.
Above-mentioned side wall is fixed thermal insulation material 12, side wall moving thermal insulation material 3 and bottom thermal insulation material 7 and is sent out for polyurethane
Foam material.
The present invention provides the refrigerating plant of cold and provides one for 8L containers, 24L the series small container such as device, 50L containers that congeals
Kind adjustable structure evaporator is effectively improved the heat-transfer effect of evaporator and container outer wall, the installation and removal of convenient container.With this
Structure is applied to for 8L container cryogenic systems, and the heat transfer efficiency between container and evaporator improves, the reclaiming capacity of device
It is substantially improved, the continuous feeding time was not less than 13 hours under 8L Vessel Design flows;Meanwhile during the installation and removal of container, lead to
It overregulates mechanism to amplify working chamber, container dismounting is very convenient, and is conducive to the application of mechanization provision for disengagement.50L containers
With refrigerating plant, 24L congeal device cryogenic system evaporator it is similar with 8L container cryogenic systems, the evaporation of the adjustable structure
The successful application of device device will greatly improve Uranium enrichment plant's feeding and purify the economy of process system, safety.
Claims (10)
1. a kind of adjustable evaporation structure of small containers cryogenic system, it is characterised in that:The adjustable expander structure includes
Bottom evaporating pan, side wall fix evaporator, side wall is adjustable evaporator, rotary shaft, regulating mechanism;Container (19) is placed on bottom steaming
Hair device, side wall are fixed in the working cavity that evaporator, side wall is adjustable evaporator, top insulation construction (1) collectively constitute, babinet
(4) for the entire placement of adjustable evaporation structure and the fixation of each component;
The side wall is fixed evaporator and is fixed in babinet (4), fixes refrigerant pipe (11) including side wall, side wall fixes heat conduction material
Expect that (10) and side wall fix thermal insulation material (12);Wherein, side wall is fixed refrigerant pipe (11) and is consolidated towards working cavity side with side wall
Determine Heat Conduction Material (10) connection, fixing thermal insulation material (12) with side wall along babinet (4) side connect;
The side wall is adjustable evaporator can rotate in babinet (4) along rotary shaft (18), including side wall activity refrigerant pipe (2),
Side wall activity Heat Conduction Material (17) and side wall moving thermal insulation material (3);Wherein, side wall activity refrigerant pipe (2) is towards working cavity
Side is connect with side wall activity Heat Conduction Material (17), is connect along babinet (4) side with side wall moving thermal insulation material (3);
The rotary shaft (18) is arranged on side wall moving thermal insulation material (3) outside, rotary shaft (18) partially and is connected to babinet (4)
In, for the adjustable evaporator rotation of side wall;
The regulating mechanism includes adjusting screw (14), fixing nut (15), adjust with conduit (13) and regulation handle (16);
Wherein, it adjusts and is connect with conduit (13) and fixing nut (15) with babinet (4), adjust screw (14) and be arranged on adjusting conduit
(13) in, the movable end of adjusting screw (14) head end and the adjustable evaporator of side wall is hinged or loose joint, tail end and regulation handle (16)
It is fixed;It realizes that adjusting screw (14) moves radially by rotating regulation handle (16), drives the adjustable evaporator movement of side wall, realize
Side wall is adjustable, and evaporator is contacted or is detached with container (19) outer wall.
2. a kind of adjustable evaporation structure of small containers cryogenic system according to claim 1, it is characterised in that:It is described
Sump evaporator include bottom heat conduction pallet (5), refrigerant pipe (6) is fixed in bottom, bottom thermal insulation material (7) and condensed water are discharged
It manages (8);Wherein, bottom heat conduction pallet (5) top is used to support container (19), and is contacted closely with container (19) bottom, bottom
Heat conduction pallet (5) lower part is fixed refrigerant pipe (6) with bottom and is connect, and refrigerant pipe (6) is fixed in bottom thermal insulation material (7) package bottom
Loss of refrigeration capacity is reduced in bottom.
3. a kind of adjustable evaporation structure of small containers cryogenic system according to claim 2, it is characterised in that:It is described
Condensed water discharge pipe (8) for container (19) condensation charging after, the hollow airsetting of container course of defrosting bears water timely discharge.
4. a kind of adjustable evaporation structure of small containers cryogenic system according to claim 1, it is characterised in that:It is described
Top insulation construction (1) and babinet (4) at the top of connect, for reducing cold along lost at the top of working cavity.
5. a kind of adjustable evaporation structure of small containers cryogenic system according to claim 1, it is characterised in that:It is described
Babinet (4) bottom connect with movable pulley and support element (9), for babinet (4) support and be moved easily.
6. a kind of adjustable evaporation structure of small containers cryogenic system according to claim 1, it is characterised in that:It is described
Adjusting screw (14) head end and side wall fix evaporator loose joint, the adjustable evaporator of side wall at this time is connect with adjusting screw (14)
To be threadedly coupled.
7. a kind of adjustable evaporation structure of small containers cryogenic system according to claim 1, it is characterised in that:Work
When:First, by regulation handle in regulating mechanism (16) counterclockwise rotate, by the adjustable evaporator of side wall to adjust screw (14) tail
End movement, working cavity amplification, convenient container dropping place;Secondly, empty container is put into working cavity, when placement need to ensure container
Bottom contacts well with bottom evaporating pan;Then, regulation handle (16) is rotated clockwise, side wall is adjustable, and evaporator edge adjusts screw
Head end advances, and squeezing action is formed to container outer wall, and then ensures that side wall fixes Heat Conduction Material (10) and side wall activity heat conduction material
Expect that (17) are in close contact with container outer wall, complete the installment work of container;The operation of container disassembly process is similar with installation process, leads to
Overregulating handle (16), the adjustable evaporator pine of side wall is moved back in rotation counterclockwise, working cavity amplification, you can carries out container (19) and tears open
It unloads.
8. a kind of adjustable evaporation structure of small containers cryogenic system according to claim 1, it is characterised in that:It is described
Small containers congeal device or 50L containers for 8L containers, 24L.
9. a kind of adjustable evaporation structure of small containers cryogenic system according to claim 1, it is characterised in that:It is described
Side wall fix Heat Conduction Material (10) and side wall activity Heat Conduction Material (17) be metal foaming material or sheet metal.
10. a kind of adjustable evaporation structure of small containers cryogenic system according to claim 1, it is characterised in that:Institute
It is polyurethane foam material that the side wall stated, which fixes thermal insulation material (12), side wall moving thermal insulation material (3) and bottom thermal insulation material (7),
Material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711130123.7A CN108168205B (en) | 2017-11-15 | 2017-11-15 | Adjustable evaporator structure of small container deep cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711130123.7A CN108168205B (en) | 2017-11-15 | 2017-11-15 | Adjustable evaporator structure of small container deep cooling device |
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Publication Number | Publication Date |
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CN108168205A true CN108168205A (en) | 2018-06-15 |
CN108168205B CN108168205B (en) | 2020-03-17 |
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CN201711130123.7A Active CN108168205B (en) | 2017-11-15 | 2017-11-15 | Adjustable evaporator structure of small container deep cooling device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109646983A (en) * | 2018-12-07 | 2019-04-19 | 中核新能核工业工程有限责任公司 | A kind of protective device and method of Uranium enrichment plant's material container disassembling operations |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1675110A (en) * | 2002-08-14 | 2005-09-28 | Az电子材料(日本)株式会社 | Container for stroring and transporting liquid chemical agent |
CN1989386A (en) * | 2004-07-23 | 2007-06-27 | Bsh博世和西门子家用器具有限公司 | Thermo-electric refrigerating device |
CN201540743U (en) * | 2009-11-27 | 2010-08-04 | 中核陕西铀浓缩有限公司 | -80 DEG C small-sized deep cooling apparatus |
CN102243007A (en) * | 2011-04-27 | 2011-11-16 | 林勇 | Rapid cooling device for bottled drink |
US20130104577A1 (en) * | 2011-10-28 | 2013-05-02 | Urenco Limited | Defrosting |
CN104374131A (en) * | 2014-11-20 | 2015-02-25 | 上海启元空分技术发展股份有限公司 | Cryogenic heat insulation device |
-
2017
- 2017-11-15 CN CN201711130123.7A patent/CN108168205B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1675110A (en) * | 2002-08-14 | 2005-09-28 | Az电子材料(日本)株式会社 | Container for stroring and transporting liquid chemical agent |
CN1989386A (en) * | 2004-07-23 | 2007-06-27 | Bsh博世和西门子家用器具有限公司 | Thermo-electric refrigerating device |
CN201540743U (en) * | 2009-11-27 | 2010-08-04 | 中核陕西铀浓缩有限公司 | -80 DEG C small-sized deep cooling apparatus |
CN102243007A (en) * | 2011-04-27 | 2011-11-16 | 林勇 | Rapid cooling device for bottled drink |
US20130104577A1 (en) * | 2011-10-28 | 2013-05-02 | Urenco Limited | Defrosting |
CN104374131A (en) * | 2014-11-20 | 2015-02-25 | 上海启元空分技术发展股份有限公司 | Cryogenic heat insulation device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109646983A (en) * | 2018-12-07 | 2019-04-19 | 中核新能核工业工程有限责任公司 | A kind of protective device and method of Uranium enrichment plant's material container disassembling operations |
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Address after: 030012 Shanxi Province, Taiyuan city and State Road West Lane No. 9 Patentee after: China Nuclear Seventh Research and Design Institute Co.,Ltd. Address before: 030012 Shanxi Province, Taiyuan city and State Road West Lane No. 9 Patentee before: CNNC XINNENG NUCLEAR ENGINEERING CO.,LTD. |
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