CN214198144U - Anti-eccentricity device of low-temperature heat-insulation container - Google Patents
Anti-eccentricity device of low-temperature heat-insulation container Download PDFInfo
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- CN214198144U CN214198144U CN202022881673.6U CN202022881673U CN214198144U CN 214198144 U CN214198144 U CN 214198144U CN 202022881673 U CN202022881673 U CN 202022881673U CN 214198144 U CN214198144 U CN 214198144U
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Abstract
The utility model discloses a low temperature heat insulation container prevent eccentric device, including outer container and inner container, be equipped with the vacuum intermediate layer between outer container and the inner container, the inner container overcoat is equipped with the heat insulation layer, inner container bottom center is equipped with the supporting rod, outer container bottom is equipped with the prevent eccentric device of inner container, prevent eccentric device including fixing the supporting rack in outer container bottom and the eccentric rod that supports the inner container, be equipped with the cartridge hole of eccentric rod and supporting rod on the supporting rack, cartridge hole department is equipped with the heat insulation pipe box, be equipped with in the heat insulation pipe box with eccentric rod or the supporting rod tight complex rod cover that expands, eccentric rod and supporting rod top all are fixed with inner container bottom complex backing plate. The utility model discloses set up defences eccentric device, avoid the inner container to rock in outer container, influence the storage effect of cryrogenic medium, prevent eccentric device and adopt supporting rack, backing plate, eccentric rod structure, make somebody a mere figurehead the inner container in outer container, reduce the heat transfer, through establishing the backing plate, increase support area guarantees to prevent the skew effect.
Description
Technical Field
The utility model relates to a conveyer, in particular to anti-eccentric device of low temperature heat-insulating container.
Background
At present, the equipment used for storing cryogenic medium at home and abroad is mainly an anti-eccentric device of a vacuum low-temperature heat insulation container, the container mainly comprises an inner container and an outer container, a heat insulation interlayer is arranged between the inner container and the outer container, the heat insulation interlayer is usually vacuumized, and the inner container and the outer container are usually fixed through a supporting system.
The existing supporting system is mainly realized by matching a supporting rod arranged in the center of the bottom of an inner container with a neck pipe at the top of the inner container, the inner container is easy to be eccentric in the transportation and moving processes, the supporting stability is poor, in order to increase the supporting stability, a supporting material is fully distributed in an interlayer between the inner container and the outer container, the occupied space is large, and the vacuumizing is not facilitated; in addition, the existing supporting system usually adopts stainless steel materials, and the materials have certain heat conduction capacity, so that external heat can be transmitted into the inner container, a cryogenic medium in the inner container is vaporized, and the heat insulation effect of the container is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a reasonable in design, have the low temperature heat-insulating container's of good eccentric effect of preventing and heat preservation effect eccentric device concurrently.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the anti-eccentricity device of the low-temperature heat-insulating container comprises an outer container and an inner container, wherein a vacuum interlayer is arranged between the outer container and the inner container, and a heat insulating layer is sleeved outside the inner container.
The utility model discloses the technical problem that will solve can also be realized through following technical scheme, adiabatic pipe box and rod cover all are equipped with the body, and the top of body is equipped with supporting rack or the outer portion of following of adiabatic pipe box overlap joint, and the body bottom of rod cover is equipped with eccentric rod or the spacing portion of supporting rod bottom complex.
The utility model discloses the technical problem that will solve can also be realized through following technical scheme, the transversal right angled triangle that personally submits of spacing portion, right angled triangle's hypotenuse is established at spacing portion inboardly, and the bottom of eccentric lever is equipped with and leads the inclined plane with the hypotenuse complex of spacing portion.
The utility model discloses the technical problem that will solve can also be realized through following technical scheme, the outer container comprises bottom opening, top confined outer barrel and closed bottom open-ended bottom plate, and outer barrel meets with the bottom plate is sealed.
The utility model discloses the technical problem that will solve can also be realized through following technical scheme, the supporting rack is C shaped steel, and C shaped steel both sides are fixed with the channel-section steel, play the additional strengthening.
The utility model discloses the technical problem that will solve can also be realized through following technical scheme, the cartridge hole is rectangular shape hole, conveniently adjusts the mounted position of eccentric rod or supporting rod, avoids the cartridge hole to set up improper and influence the installation of eccentric rod or supporting rod.
Compared with the prior art, the utility model discloses possess following advantage:
the utility model discloses an establish defences eccentric device, avoid the inner container to rock in outer container, influence the storage effect of cryrogenic medium, prevent eccentric device and adopt supporting rack, backing plate, eccentric rod structure, with the built on stilts outer container of inner container, reduce the heat transfer, through establishing the backing plate, increase supporting area guarantees to prevent the skew effect, through establishing rod cover and adiabatic pipe cover, adiabatic pipe cover is not welded with the supporting rack, further avoids the heat transfer, guarantees well preventing skew and spacing while avoiding the heat transfer.
Drawings
FIG. 1 is a view showing a structure of a low-temperature heat-insulating container according to the present invention;
fig. 2 is a structural diagram of the eccentricity prevention device of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 1;
fig. 4 is a structural view of the rod cover.
In the figure: 1-outer cylinder, 2-heat insulation layer, 3-inner container, 4-bottom plate, 5-channel steel, 6-support frame, 7-eccentric rod, 8-support rod, 9-rod sleeve, 10-heat insulation pipe sleeve, 11-outer edge part, 12-backing plate, 13-plug hole, 14-limiting part and 15-guide inclined surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, an anti-eccentricity device for a low-temperature heat-insulating container comprises an outer container and an inner container 3, a vacuum interlayer is arranged between the outer container and the inner container, a heat insulating layer 2 is sleeved outside the inner container, the outer container is composed of an outer cylinder body 1 with an open bottom and a closed top and a bottom plate 4 with a closed bottom, the outer cylinder body 1 is hermetically connected with the bottom plate 4, the inner container 3 is sleeved with the heat insulating layer 2, a supporting rod 8 is arranged at the center of the bottom of the inner container, an anti-eccentricity device for the inner container is arranged at the bottom of the outer container, the anti-eccentricity device comprises a supporting frame 6 fixed at the bottom of the outer container and an eccentric rod 7 supporting the inner container 3, an eccentric rod 7 and an insertion hole 13 for the supporting rod 8 are arranged on the supporting frame 6, the insertion hole 13 is a long strip-shaped hole, a heat-insulating pipe sleeve 10 is arranged at the insertion hole 13, a rod sleeve 9 which is in expansion fit with the eccentric rod 7 or the supporting rod 8 is arranged in the heat-insulating pipe sleeve 10, the tops of the eccentric rod 7 and the supporting rod 8 are both fixed with a base plate 12 matched with the bottom of the inner container 3, the supporting frame 6 is C-shaped steel, and channel steel 5 is fixed on two sides of the C-shaped steel.
The heat insulation pipe sleeve 10 and the rod sleeve 9 are both provided with pipe bodies, the top of each pipe body is provided with an outer edge part 11 lapped with the support frame 6 or the heat insulation pipe sleeve 10, and the bottom of each pipe body of the rod sleeve 9 is provided with a limiting part 14 matched with the bottom end of the eccentric rod 7 or the support rod 8;
the connection mode of the above parts is that the supporting frame 6 and the channel steel 5 are welded with the bottom plate of the outer container, so as to play a role in strengthening the frame; the heat insulation pipe sleeve 10 at the eccentric rod 7 is not welded with the bearing frame 6, is only lapped by the outer edge part 11 and is used for supporting the rod sleeve to play a role in supporting and preventing heat transfer, and the temperature of a cryogenic medium in the inner container 3 is prevented from being transmitted to the C-shaped steel to freeze the C-shaped steel; the heat insulation pipe sleeve 10 at the position of the supporting rod 8 is welded with the supporting frame 6, and the rod sleeve at the position of the supporting rod 8 is supported, so that the supporting stability is ensured; the top of the eccentric rod 7 or the supporting rod 8 is welded with the backing plate 12, so that the limiting and anti-eccentric effects are achieved.
The cross section of the limiting part 14 is of a right-angled triangle, the bevel edge of the right-angled triangle is arranged on the inner side of the limiting part 14, the bottom end of the eccentric rod 7 is provided with a guide bevel 15 matched with the bevel edge of the limiting part 14, and the stability of support is guaranteed under the condition of no welding.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an anti-decentration device of low temperature heat-insulating container, includes outer container and inner container, is equipped with the vacuum intermediate layer between outer container and the inner container, and the inner container overcoat is equipped with heat insulation layer, its characterized in that: the center of the bottom of the inner container is provided with a supporting rod, the bottom of the outer container is provided with an anti-eccentricity device of the inner container, the anti-eccentricity device comprises a supporting frame fixed at the bottom of the outer container and an eccentric rod supporting the inner container, the supporting frame is provided with an inserting hole for the eccentric rod and the supporting rod, the inserting hole is provided with a heat insulation pipe sleeve, a rod sleeve in expansion fit with the eccentric rod or the supporting rod is arranged in the heat insulation pipe sleeve, and the tops of the eccentric rod and the supporting rod are both fixed with a base plate in fit with the bottom of the inner container.
2. The anti-eccentric device of claim 1, wherein the heat insulating pipe sleeve and the rod sleeve are provided with pipe bodies, the top of each pipe body is provided with an outer edge portion overlapping with the support frame or the heat insulating pipe sleeve, and the bottom of each pipe body of the rod sleeve is provided with a limiting portion matched with the bottom end of the eccentric rod or the support rod.
3. The apparatus as claimed in claim 2, wherein the cross-section of the stopper is a right triangle, the bevel of the right triangle is formed inside the stopper, and the bottom end of the eccentric rod is provided with a guide slope engaged with the bevel of the stopper.
4. The apparatus of claim 1 wherein the outer container comprises an open-bottomed outer cylinder and a closed-topped bottom plate, the outer cylinder being sealingly engaged with the bottom plate.
5. The apparatus as claimed in claim 1, wherein the support frame is a C-shaped steel having channel bars fixed to both sides thereof.
6. The apparatus of claim 1, wherein the insertion hole is an elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022881673.6U CN214198144U (en) | 2020-12-04 | 2020-12-04 | Anti-eccentricity device of low-temperature heat-insulation container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022881673.6U CN214198144U (en) | 2020-12-04 | 2020-12-04 | Anti-eccentricity device of low-temperature heat-insulation container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214198144U true CN214198144U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022881673.6U Active CN214198144U (en) | 2020-12-04 | 2020-12-04 | Anti-eccentricity device of low-temperature heat-insulation container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214198144U (en) |
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2020
- 2020-12-04 CN CN202022881673.6U patent/CN214198144U/en active Active
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