CN204324085U - A kind of vacuum heat-preserving freight container - Google Patents
A kind of vacuum heat-preserving freight container Download PDFInfo
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- CN204324085U CN204324085U CN201420593463.9U CN201420593463U CN204324085U CN 204324085 U CN204324085 U CN 204324085U CN 201420593463 U CN201420593463 U CN 201420593463U CN 204324085 U CN204324085 U CN 204324085U
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- freight container
- vacuum heat
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Abstract
The utility model discloses a kind of vacuum heat-preserving freight container, comprise: the casing with storage space, be arranged on the storage tank in described storage space, the feed arrangement be communicated with described storage tank and drawing mechanism, described casing comprises the clad of framework and coated described framework, there is between described storage tank and described clad the vacuum gap be evacuated, be equivalent to storage tank to be placed in the evacuated space in casing, need medium just can carry out owing to transmitting heat conduction, therefore the storage tank body be placed in evacuated space is not easy, with the external world, interchange of heat occurs, thus can ensure that the pitch of its storage inside heat transfer does not occur substantially, enable modified bitumen or other solution remain on good fluidity and do not occur emanate temperature range.
Description
Technical field
The utility model relates to a kind of vacuum heat-preserving freight container, belongs to shipping container technical field.
Background technology
In freight container, handling load is generally the liquid material of some thickness, as pitch.Pitch is widely used waterproof material and anti-corrosion material, is mainly used in the waterproof of roofing, ground, underground structure, timber, steel anticorrosion.Widely used pavement structure bonding material in pitch or road engineering, it can build up the asphalt coating of different structure after proportioning from the mineral material of different composition; As one application chemical material very widely, modified bitumen easily solidifies under relative low temperature environment, then segregation Sum decomposition easily occurs in high temperature environments, the temperature that generally needs to control environment in transportation remains on a suitable interval to avoid segregation or the decomposition of modified bitumen; Under the prerequisite ensureing modified bitumen stable chemical nature, also can flowing power preferably, like this when discharging, pitch can be exported in tank body.
When using Container Transport modified bitumen, need in tank body, to arrange some heating arrangements to maintain the temperature in tank body, the freight container that usual use transport contains modified bitumen uses train or cargo ship transport, therefore be not suitable for the bent axle of machine shaft with train or cargo ship to be connected, this just makes electrically heated mode inadvisable; People generally adopt fuel such as burning light oil or natural fuels etc. to keep flow regime to the direct heat conduction of heating pipe to make the pitch in tank body, such as direct combustion stretches into heating pipe in tank body or other direct combustion modes heat the modified bitumen in tank body, due to the good conductor that heating pipe is heat, adopt the mode heat conduction temperature of direct-burning heating pipe to be difficult to stability contorting in suitable interval, such modified bitumen is difficult to both remain on
Ensure that having good fluidity has in the interval of good chemical again, and the pitch near heating pipe also easily occurs aging; Therefore the type of heating of this direct-burning heating tubular type, when heating-up temperature is lower, solidifying easily appears in modified bitumen, flowing power is bad, is difficult to pitch or modified bitumen to be derived during discharging; When temperature is higher then easily there is the phenomenons such as segregation, decomposition in the modified bitumen on upper strata; And modified bitumen near heating pipe is easily aging; Thus affect the quality of modified bitumen.
Utility model content
Therefore, to be solved in the utility model is that existing direct-burning heating formula container temperature interval is wayward, causes lower-layer modified pitch easily to occur solidifying, poor fluidity; Easily there is segregation, decompose in upper strata modified bitumen, near the technical matters that the modified bitumen of heating pipe is easily aging, thus it is good to provide a kind of temperature to control, and modified bitumen is wherein not easy to solidify, emanates, decomposes and aging a kind of vacuum heat-preserving freight container.
To achieve these goals, the utility model provides a kind of vacuum heat-preserving freight container, comprise: there is the casing of storage space, the storage tank be arranged in described storage space, the feed arrangement be communicated with described storage tank and drawing mechanism, described casing comprises the clad of framework and coated described framework, has the vacuum gap be evacuated between described storage tank and described clad.
Also comprise and being arranged in described vacuum gap, and/or the supporting construction for supporting described clad between described framework and described clad.
Described supporting construction for be integrally formed with described framework, between described framework and described clad, several bodies of rod be connected with described clad.
Described supporting construction for being removably disposed on described framework, between described framework and described clad, several bodies of rod be connected with described clad.
Described supporting construction is one-body molded with described storage tank, is positioned at described vacuum gap, several bodies of rod be connected with described clad.
Non-airtight place on described casing is provided with sealing member.
The sidewall of described casing is provided with the aspirating hole be communicated with described vacuum gap, described aspirating hole is configured with the extraction valve being used to open or close described aspirating hole.
Described feed arrangement comprises the charging hole running through described clad and the setting of described storage tank from the top of described casing, and for opening or close the lid of described charging hole.
Described drawing mechanism comprises the discharge duct be communicated with described storage tank inside, and is arranged on the discharge valve of described discharge duct end.
Technique scheme of the present utility model has the following advantages compared to existing technology:
In a kind of vacuum heat-preserving freight container of the present utility model, need medium just can carry out owing to transmitting heat conduction, to there is the vacuum gap be evacuated between described storage tank and described clad, the storage tank be arranged on like this in described storage space is not easy, with the external world, interchange of heat occurs, thus can ensure that the modified bitumen of its storage inside heat transfer does not occur substantially, therefore the temperature of modified bitumen can remain on higher level and be not easy to run off, be aided with the stable chemical nature that heating arrangement then more easily makes modified bitumen, and be not easy aging.
In a kind of vacuum heat-preserving freight container of the present utility model, also comprise and be arranged in described vacuum gap, or the supporting construction for supporting described clad between described framework and described clad, the setting of supporting construction avoids after described gap is pumped down to basic vacuum, clad deformation under the effect of inside and outside pressure, and improve the intensity of described clad to a certain extent.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein,
Fig. 1 is the structural representation of a kind of vacuum heat-preserving freight container of the present utility model;
Fig. 2 is the part sectional view of vacuum heat-preserving freight container in embodiment, shows the cross section of covering, storage space and storage tank;
Fig. 3 is the birds-eye view of casing in embodiment.
Description of reference numerals
1-casing; 2-framework; 3-clad; 4-storage space; 5-storage tank; 6-supporting construction; The 7-body of rod; 9-charging hole; 10-aspirating hole.
Detailed description of the invention
Below with reference to accompanying drawing, a kind of vacuum heat-preserving freight container of the present utility model is described in detail.
See Fig. 1-3, the present embodiment provides a kind of vacuum heat-preserving freight container, comprise: the casing 1 with storage space 4, be arranged on the storage tank 5 in described storage space 4, the feed arrangement be communicated with described storage tank 5 and drawing mechanism, described casing 1 comprises the clad 3 of framework 2 and coated described framework 2, between described storage tank 5 and described clad 3, there is the vacuum gap be evacuated, need medium just can carry out owing to transmitting heat conduction, therefore by vacuum gap around storage tank be not easy, with the external world, interchange of heat occurs, thus can ensure that the modified bitumen of its storage inside heat transfer does not occur substantially, therefore temperature when modified bitumen can keep it to be encapsulated in storage tank 5, and then suitable temperature and flowing power can be kept, simultaneously, also a heating device can be set in storage tank 5, and temperature testing equipment, certainly described vacuum gap can not be completely desirable vacuum state, temperature in tank body still can slowly run off, therefore the temperature guaranteed in storage tank 5 by described heating device can be made the modified bitumen of transport or modified bitumen be in good fluidity and the temperature range of segregation not occur, and there will not be the problem that modified bitumen near heating pipe is aging.
It should be noted that, those skilled in the art can design the size of described framework 2 and the size of described storage tank 5 according to actual user demand, be traditionally arranged to be the standard container of 20 feet and 40 feet, described feed arrangement is preferably arranged on the top of described storage tank 5, described drawing mechanism is then preferably connected with the lowest part in described storage tank 5, fully the raw material in storage tank 5 can be derived when discharging like this, be unlikely to produce waste, better effects if is kept for making the vacuum of storage tank 5, described storage tank 5 is supported in described storage space 4 by preferred use bracing or strutting arrangement, and not with the earth surface of casing 1, thus avoid heat transfer occurs, described bracing or strutting arrangement can be the body of rod or block etc.
For ensureing transportation profit, thickness not by the covering increasing casing 1 improves its intensity, therefore, in order to make the described clad not deformation under the effect of pressure under vacuum state, a kind of vacuum heat-preserving freight container of the present embodiment also comprises and is arranged in described vacuum gap, or the supporting construction 6 for supporting described clad 3 between described framework 2 and described clad 3, described supporting construction 6 not only avoid described clad 3 and is out of shape, and also improves the intensity of described clad to a certain extent.
Below describe the set-up mode (not shown) of described supporting construction 6 in detail:
A kind of set-up mode of supporting construction 6 is: described supporting construction 6 for be integrally formed with described framework 2, between described framework 2 and described clad 3, several bodies of rod 7 be connected with described clad 3.
The second set-up mode of supporting construction 6 is: described supporting construction 6 for being removably disposed on described framework 2, between described framework 2 and described clad 3, several bodies of rod 7 be connected with described clad 3.
The third set-up mode of supporting construction 6 is: described supporting construction 6, for one-body molded with described storage tank 5, is positioned at described vacuum gap, several bodies of rod 7 be connected with described clad 3, as shown in Figure 1.
4th kind of set-up mode of supporting construction 6 is: in described vacuum gap, and arranges the body of rod be connected with described clad 3 between described framework 2 with described clad 3 respectively.
Obviously, the set-up mode of described supporting construction 6 is not limited to above-mentioned set-up mode, described supporting construction 6 can be directly act on clad 3 to play a supporting role, also can be remain with a spacer segment with clad 3, can against so that the distortion of clad 3 be maintained within the scope of acceptable after deformation occurs clad 3, and described supporting construction 6 is not limited to and is set to the body of rod 7, can also be plate, other forms such as adapter plate that hardness is high.Meanwhile, described clad 3 self also can be made as the spirogyrate structure of circular arc, thus relies on self structure to keep out external pressure and make its deformation.
In the present embodiment, the non-airtight place on described casing 1 is provided with sealing member, the junction of described non-tight place especially each parts and casing 1, and when being provided with the pipe fitting running through described casing 1, described sealing member is preferably sealing air valve or sealing flange.
In the present embodiment, the sidewall of described casing 1 is provided with the aspirating hole 10 be communicated with described vacuum gap, described aspirating hole 10 is configured with extraction valve, storage space 4 in casing 1 can be evacuated to basic vacuum by aspirating hole 10 by staff, then screw extraction valve sealed storage space 4, therefore, described vacuum gap is formed between the clad 3 in storage tank 5 and described casing 1; Also can vacuumize in storage space 4 by means of only the charging hole 9 be arranged on casing 1 hereafter introduced.
In the present embodiment, described feed arrangement comprises the charging hole 9 running through described clad 3 and described storage tank 5 setting from the top of described casing 1, and for opening or close the lid of described charging hole 9, the charging hole 9 be communicated with above described casing 1 is convenient to be imported in described storage tank 5 by the raw material of the splendid attires such as modified bitumen under gravity.
In the present embodiment, described drawing mechanism comprises the discharge duct be communicated with described storage tank 5 inside, and be arranged on the discharge valve of described discharge duct end, described discharge duct is preferably communicated with the lowest part of described storage tank 5, in described like this storage tank 5, the raw material of splendid attire can fully be derived, be unlikely to produce waste, and the part that described discharge duct and described storage tank 5 are connected with described casing 1 all should arrange sealing member, to ensure its air-tightness, described discharge duct is also provided with the discharge valve controlling material unloading function and open and close.
But it is to be appreciated that the container with interior heating muff of the present embodiment not exclusively relates to the heatable container being applicable to heat and transport, store refinery residues, modified bitumen, sulphur or similar products especially.
Obviously, above-described embodiment is only for clearly example being described, the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (9)
1. a vacuum heat-preserving freight container, comprise: there is the casing (1) of storage space (4), the storage tank (5) be arranged in described storage space (4), the feed arrangement be communicated with described storage tank (5) and drawing mechanism, it is characterized in that: described casing (1) comprises the clad (3) of framework (2) and coated described framework (2), has the vacuum gap be evacuated between described storage tank (5) and described clad (3).
2. vacuum heat-preserving freight container according to claim 1, it is characterized in that: also comprise and being arranged in described vacuum gap, and/or the supporting construction (6) for supporting described clad (3) between described framework (2) and described clad (3).
3. a kind of vacuum heat-preserving freight container according to claim 2, it is characterized in that, described supporting construction (6) is for be integrally formed with described framework (2), be positioned between described framework (2) and described clad (3), several bodies of rod (7) be connected with described clad (3).
4. a kind of vacuum heat-preserving freight container according to claim 2, it is characterized in that, described supporting construction (6) is for being removably disposed on described framework (2), be positioned between described framework (2) and described clad (3), several bodies of rod (7) be connected with described clad (3).
5. a kind of vacuum heat-preserving freight container according to claim 2, it is characterized in that, described supporting construction (6) is one-body molded with described storage tank (5), be positioned at described vacuum gap, several bodies of rod (7) be connected with described clad (3).
6. a kind of vacuum heat-preserving freight container according to claim 1, is characterized in that, the non-airtight place on described casing (1) is provided with sealing member.
7. a kind of vacuum heat-preserving freight container according to any one of claim 1-5, it is characterized in that, the sidewall of described casing (1) is provided with the aspirating hole (10) be communicated with described vacuum gap, (10) are configured with the extraction valve being used to open or close described aspirating hole (10) to described aspirating hole.
8. a kind of vacuum heat-preserving freight container according to any one of claim 1-5, it is characterized in that, described feed arrangement comprises the charging hole (9) running through described clad (3) and described storage tank (5) from the top of described casing (1) and arrange, and for opening or close the lid of described charging hole (9).
9. a kind of vacuum heat-preserving freight container according to any one of claim 1-5, is characterized in that, described drawing mechanism comprises the discharge duct be communicated with described storage tank (5) inside, and is arranged on the discharge valve of described discharge duct end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593463.9U CN204324085U (en) | 2014-10-14 | 2014-10-14 | A kind of vacuum heat-preserving freight container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593463.9U CN204324085U (en) | 2014-10-14 | 2014-10-14 | A kind of vacuum heat-preserving freight container |
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| Publication Number | Publication Date |
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| CN204324085U true CN204324085U (en) | 2015-05-13 |
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| CN201420593463.9U Active CN204324085U (en) | 2014-10-14 | 2014-10-14 | A kind of vacuum heat-preserving freight container |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309961A (en) * | 2014-10-14 | 2015-01-28 | 天津兆华物流有限公司 | Vacuum heat insulation container |
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2014
- 2014-10-14 CN CN201420593463.9U patent/CN204324085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309961A (en) * | 2014-10-14 | 2015-01-28 | 天津兆华物流有限公司 | Vacuum heat insulation container |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: The 300456 Tianjin Tianjin FTA test area (Dongjiang Bonded Port) No. 6865 North Road, 1-1-1105-7 financial and trade center of Asia Patentee after: Tianjin Zhaohua leading Limited by Share Ltd Address before: 300456 Luoyang Binhai New Area of Tianjin Dongjiang Bonded Port Road No. 601 (Haifeng Logistics Park No. ten warehouse 1 unit -95) Patentee before: Tianjin Zhaohua Logistics Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: The 300456 Tianjin Tianjin FTA test area (Dongjiang Bonded Port) No. 6865 North Road, 1-1-1105-7 financial and trade center of Asia Patentee after: Tianjin Zhaohua leading company limited Address before: The 300456 Tianjin Tianjin FTA test area (Dongjiang Bonded Port) No. 6865 North Road, 1-1-1105-7 financial and trade center of Asia Patentee before: Tianjin Zhaohua leading Limited by Share Ltd |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 300456 Tianjin Binhai New Area Free Trade Test Area (East Xinjiang Bonded Port Area) 1-1-1105-7, North District, Financial and Trade Center, 6865 Asian Road, Tianjin Binhai New Area Patentee after: Zhaohua Supply Chain Management Group Co., Ltd. Address before: 300456 Tianjin Tianjin Free Trade Test Area (East Xinjiang Bonded Port Area) 1-1-1105-7, North District, Financial and Trade Center, 6865 Asia Road, Tianjin Patentee before: Tianjin Zhaohua leading company limited |
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| CP03 | Change of name, title or address |