CN202834722U - Low-temperature container - Google Patents
Low-temperature container Download PDFInfo
- Publication number
- CN202834722U CN202834722U CN 201220526492 CN201220526492U CN202834722U CN 202834722 U CN202834722 U CN 202834722U CN 201220526492 CN201220526492 CN 201220526492 CN 201220526492 U CN201220526492 U CN 201220526492U CN 202834722 U CN202834722 U CN 202834722U
- Authority
- CN
- China
- Prior art keywords
- inner container
- low
- temperature
- cavity
- heat
- 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.)
- Expired - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 12
- 238000009413 insulation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Abstract
The utility model discloses a low-temperature container. The low-temperature container comprises a shell, an inner container, a heat-insulating material, a clamping sleeve and a connecting pipe, wherein the inner container is arranged in the shell; the heat-insulating material is filled between the inner container and the shell; the clamping sleeve is arranged in the inner container to form a closed cavity at the bottom of the inner container; the cavity is filled with heat-insulating media; and the connecting pipe is communicated with the cavity and the top of the inner container. The low-temperature container disclosed by the utility model reduces the heat access in a way that the clamping sleeve forms the cavity in the inner container and the heat-insulating media inside the cavity can form an heat-insulating layer on the inner container, thereby realizing the enhancement of heat-insulating property; and the low-temperature container can reduce the filling loss and prevent container overfilling when the heat-insulating media is liquid.
Description
Technical field
The utility model relates to the accumulating industry, relates in particular to a kind of low-temperature (low temperature) vessel.
Background technique
Along with the development of all trades and professions, more and more higher to the requirement of transport service, in the transportation of a lot of article transportation environment there is harsh requirement, for example, requirement can guarantee that environment is in low-temperature condition in transportation process.Adopt special low-temperature (low temperature) vessel to carry out accumulating for such requirement is general, the low-temperature (low temperature) vessel of prior art mostly is two kinds of individual layer and double-deck low-temperature (low temperature) vessels, these two kinds of low-temperature (low temperature) vessels all do not arrange chuck, the top of container is gas-phase space, the bottom is cryogenic liquide, but the heat-insulating property of such structure is good not, and it is larger to fill loss.
The model utility content
The technical problems to be solved in the utility model is to overcome the deficiency that above-mentioned prior art exists, and proposes a kind of low-temperature (low temperature) vessel, and is good not to solve low-temperature (low temperature) vessel heat-insulating property of the prior art, fills the larger problem of loss.
For solving the problems of the technologies described above, the utility model proposes a kind of low-temperature (low temperature) vessel, low-temperature (low temperature) vessel comprises a shell, an inner container, a thermoinsulation material, a chuck and a connecting tube; Inner container is arranged at enclosure, and thermoinsulation material is filled between inner container and the shell, and chuck is arranged on the cavity of in the inner container so that inner container bottom formation one sealing, is filled with adiabatic medium in the described cavity, and connecting tube is communicated with the top of cavity and inner container.
Preferably, between shell and the inner container be vacuum state.
Preferably, adiabatic medium is gas.
Preferably, adiabatic medium is liquid.
Preferably, the volume of air cavity is 2% ~ 20% of inner container.
Preferably, connecting tube is straight tube, and an end of straight tube stretches in the cavity, and the other end is positioned at the top of inner container.
Preferably, connecting tube is bend pipe, and bend pipe is positioned at inner container inside, and the top along the inwall of inner container from inner container extends in the cavity.
Preferably, thermoinsulation material covers the outer surface of inner container.
Compared with prior art, the beneficial effects of the utility model comprise: the utility model forms a cavity by chuck in inner container inside, medium in the cavity internally container forms a heat insulation layer, reducing heat imports, realize the raising of heat-insulating property, when medium is liquid, can also reduce filling loss and avoiding container to overcharge.
Description of drawings
Fig. 1 is the structural representation of the utility model the first embodiment's low-temperature (low temperature) vessel.
Fig. 2 is the structural representation of the utility model the second embodiment's low-temperature (low temperature) vessel.
Description of drawings: shell 1, inner container 2, thermoinsulation material 3, chuck 4 and connecting tube 5.
Embodiment
In order to further specify principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated.
See also Fig. 1 and Fig. 2, the utility model provides a kind of low-temperature (low temperature) vessel, and this low-temperature (low temperature) vessel comprises a shell 1, an inner container 2, a thermoinsulation material 3, a chuck 4 and a connecting tube 5.
Chuck 4, chuck 4 are arranged in the inner container 2 so that inner container 2 bottoms and form a cavity that seals, and are filled with adiabatic medium in the cavity.In the present embodiment, adiabatic medium can think that gas also can be liquid, gas just can form a gas heat insulation layer in cavity, the heat that imports by radiation is absorbed by the cryogenic gas in the chuck, and is better with respect to insulation effect in the situation that chuck is not set.Gas can be crossed cold cryogenic liquide and is cooled to liquid in the chuck 4, can avoid the too fast rising of low-temperature (low temperature) vessel pressure in filling process, reduces filling loss, easily realizes harmless filling.In the first and second embodiments, the volume of air cavity is 2% ~ 20% of inner container 2.In other embodiments, the volume of air cavity can be adjusted to other numerical value according to adiabatic or other needs.In the first and second embodiments, the joint of chuck 4 and inner container 2 is near the top of inner container 2, and the purpose of design is in order to increase the area of contact of the storage thing in chuck 4 and the inner container 2, to improve insulation effect like this.In other embodiments, chuck 4 can be adjusted as required with the position of the joint of inner container 2.
Connecting tube 5, connecting tube 5 is communicated with the top of cavity and inner container 2.In the first embodiment, connecting tube 5 is straight tube, and an end of straight tube stretches in the cavity, and the other end is positioned at the top of inner container 2.In a second embodiment, connecting tube 5 is bend pipe, and bend pipe is positioned at inner container 2 inside, and the top along the inwall of inner container 2 from inner container 2 extends in the cavity.
The below take the first and second embodiments as example describes in detail working principle of the present utility model.
When low-temperature (low temperature) vessel fills, storing thing is filled in the inner container 2, the pressure of inner container 2 begins continuous increase, if the excessive velocities that fills this time is easy to cause that the pressure rise of inner container 2 itself is too fast, thereby cause filling loss, but in model utility, when pressure increases, the cryogenic liquide that gases in the chuck 4 are charged has been cooled to liquid so that the pressure drop in the inner container 2, like this with regard to avoided pressure rise too fast and cause fill loss.And owing to having all the time gas in the chuck 4, can guarantee to exist all the time in the inner container 2 gas-phase space, and an end of connecting tube 5 is positioned at the top of inner container, like this when filling approaching finishing, the pressure of the gas in the chuck 4 can stop inner container 2 thoroughly to be full of, and inner container 2 just can not overcharge phenomenon like this.
When fill finish after, owing to being vacuum state between shell 1 and the inner container 2, and the outer surface at inner container 2 has covered thermoinsulation material 3, can effectively reduce like this heat transfer that heat is transmitted, and gas just can form a gas heat insulation layer in cavity, the heat that imports by radiation is absorbed by the cryogenic gas in the chuck, so with respect to the low-temperature (low temperature) vessel of prior art, insulation effect of the present utility model is well a lot.
In sum, at cavity of the inner formation of inner container, the medium in the cavity internally container forms a heat insulation layer to the utility model, reduces heat and imports by chuck, realize the raising of heat-insulating property, when medium is liquid, can also reduce filling loss and avoiding container to overcharge.
The above only is better possible embodiments of the present utility model, and unrestricted protection domain of the present utility model.Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do, or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. a low-temperature (low temperature) vessel is characterized in that, described low-temperature (low temperature) vessel comprises a shell, an inner container, a thermoinsulation material, a chuck and a connecting tube; Described inner container is arranged at described enclosure, described thermoinsulation material is filled between described inner container and the described shell, described chuck is arranged in the described inner container so that the cavity of a sealing is formed on described inner container bottom, be filled with adiabatic medium in the described cavity, described connecting tube is communicated with the top of described cavity and described inner container.
2. low-temperature (low temperature) vessel according to claim 1 is characterized in that, is vacuum state between described shell and the described inner container.
3. low-temperature (low temperature) vessel according to claim 1 is characterized in that, described adiabatic medium is gas.
4. low-temperature (low temperature) vessel according to claim 1 is characterized in that, described adiabatic medium is liquid.
5. low-temperature (low temperature) vessel according to claim 1 is characterized in that, the volume of described air cavity is 2% ~ 20% of described inner container.
6. low-temperature (low temperature) vessel according to claim 1 is characterized in that, described connecting tube is straight tube, and an end of described straight tube stretches in the described cavity, and the other end is positioned at the top of described inner container.
7. low-temperature (low temperature) vessel according to claim 1 is characterized in that, described connecting tube is bend pipe, and it is inner that described bend pipe is positioned at described inner container, and the top along the inwall of described inner container from described inner container extends in the described cavity.
8. low-temperature (low temperature) vessel according to claim 1 is characterized in that, described thermoinsulation material covers the outer surface of described inner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526492 CN202834722U (en) | 2012-10-15 | 2012-10-15 | Low-temperature container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526492 CN202834722U (en) | 2012-10-15 | 2012-10-15 | Low-temperature container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834722U true CN202834722U (en) | 2013-03-27 |
Family
ID=47946427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220526492 Expired - Lifetime CN202834722U (en) | 2012-10-15 | 2012-10-15 | Low-temperature container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606477A (en) * | 2017-11-09 | 2018-01-19 | 田锋 | The horizontal insulated gas cylinder of anti-overfilling |
-
2012
- 2012-10-15 CN CN 201220526492 patent/CN202834722U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606477A (en) * | 2017-11-09 | 2018-01-19 | 田锋 | The horizontal insulated gas cylinder of anti-overfilling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209209482U (en) | Latent heat type cold chain temperature control packaging based on phase change fluid | |
| CN104433617A (en) | Refrigeration cup | |
| CN202834722U (en) | Low-temperature container | |
| CN206399261U (en) | Phase-transition heat-storage unit | |
| CN203006184U (en) | Stainless steel wine storage tank | |
| CN206761014U (en) | A kind of student's incubation canteen | |
| CN206257441U (en) | 40 feet of vacuum insulation pot type containers | |
| CN201907792U (en) | Vacuum heat preservation oil tank | |
| CN206257442U (en) | A kind of carbon dioxide buffer tank | |
| CN205991324U (en) | Three-layer metal wall contains storage tank entirely | |
| CN202140788U (en) | Double-layer condenser for dewar flask | |
| CN204300678U (en) | A kind of liquid hydrogen speed sensorless vector control device transformed based on parahydrogen | |
| CN203147263U (en) | Low-temperature storage tank | |
| CN103174932A (en) | Low-temperature storage tank | |
| CN202254303U (en) | Heat accumulation water tank | |
| CN107795845A (en) | Three-layer metal wall contains storage tank entirely | |
| CN207274528U (en) | Vehicle-mounted perfusion type ice slurry refrigeration table device for cooling | |
| CN202188707U (en) | Water-filling type wavy ice box | |
| CN206037542U (en) | Dairy products refrigeration vending machine | |
| CN202927477U (en) | Internal pipeline of low-temperature container | |
| CN202686985U (en) | Device for sealing liquid | |
| CN205155546U (en) | Automobile -used cryogenic liquids basin | |
| CN202807549U (en) | Connecting tube extracting device of low-temperature vessel | |
| CN202302705U (en) | Liquefied natural gas vacuum insulation tank | |
| CN101941394A (en) | Novel storage heating box for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201029 Address after: 226000 No. 159, city road, Nantong, Jiangsu Patentee after: NANTONG CIMC TANK EQUIPMENT Co.,Ltd. Address before: Nantong City, Jiangsu Province Port Road, No. 159 Patentee before: NANTONG CIMC TANK EQUIPMENT Co.,Ltd. Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 159, Chenggang Road, Nantong City, Jiangsu Province, 226000 Patentee after: Zhongji an Ruihuan Technology Co.,Ltd. Address before: No. 159, Chenggang Road, Nantong City, Jiangsu Province, 226000 Patentee before: NANTONG CIMC TANK EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |