CN220770804U - External anti-freezing protection device with high strength - Google Patents
External anti-freezing protection device with high strength Download PDFInfo
- Publication number
- CN220770804U CN220770804U CN202320883513.6U CN202320883513U CN220770804U CN 220770804 U CN220770804 U CN 220770804U CN 202320883513 U CN202320883513 U CN 202320883513U CN 220770804 U CN220770804 U CN 220770804U
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- freezing
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- protection device
- groove
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- 238000007710 freezing Methods 0.000 title claims abstract description 79
- 238000004321 preservation Methods 0.000 claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 230000008014 freezing Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002528 anti-freeze Effects 0.000 description 8
- 108010053481 Antifreeze Proteins Proteins 0.000 description 6
- 239000006200 vaporizer Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an external anti-freezing protection device with high strength, which comprises a first anti-freezing shell, wherein a second anti-freezing shell is arranged below the first anti-freezing shell, first built-in grooves are formed in four peripheral side walls of the first anti-freezing shell, first heat preservation plates are inserted into the first built-in grooves, connecting plates are fixedly connected to the four peripheral sides of the first anti-freezing shell at positions corresponding to limit buckles, and clamping grooves are formed in the bottom ends of the connecting plates. This external anti-freezing protection device that intensity is high not only first anti-freezing shell and second anti-freezing shell can peg graft through spacing knot and joint groove when using, extends the length of first anti-freezing shell, and second heated board and first built-in groove can increase the thermal insulation effect of first anti-freezing shell and second anti-freezing shell when using simultaneously, appear the phenomenon of frosting on the surface when reducing LNG air temperature formula gasifier and use, and the dismantlement in second heated board and first built-in groove is used, has made things convenient for the user to use the heat preservation of different materials to carry out heat preservation to handle the phenomenon of freezing under the different low temperatures.
Description
Technical Field
The utility model relates to the technical field of LNG air temperature type gasifier anti-freezing protection, in particular to an external anti-freezing protection device with high strength.
Background
The LNG air-temperature gasifier utilizes natural convection of air to heat low-temperature liquid in the heat exchange tube so as to completely evaporate the low-temperature liquid into gas; the LNG air temperature type vaporizer is energy-saving heat exchange equipment with air temperature type and heating type vaporization functions and capable of replacing heating vaporization products, and the phenomenon that the surface of the LNG air temperature type vaporizer is frozen easily occurs when the LNG air temperature type vaporizer is placed in an external environment for a long time, so that an external anti-freezing protection device is needed to be designed.
When the external anti-freezing protection device is used, the second anti-freezing shell and the first anti-freezing shell are respectively sleeved with the LNG air-temperature type gasifier, the LNG air-temperature type gasifier is protected, the probability of freezing damage on the surface of the LNG air-temperature type gasifier is reduced, meanwhile, the strength of the external anti-freezing protection device is increased by the whole second anti-freezing shell and the first anti-freezing shell which are made of metal, and the different LNG air-temperature type gasifiers are different in height, so that the external anti-freezing protection device is long in installation time.
Disclosure of Invention
The utility model aims to provide an external anti-freezing protection device with high strength, which aims to solve the problems that the external anti-freezing protection device with high strength is common in the current market in the background technology, and the external anti-freezing protection device has long installation time due to different heights of LNG air-temperature type gasifiers when in use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the external anti-freezing protection device with high strength comprises a first anti-freezing shell, wherein a second anti-freezing shell is arranged below the first anti-freezing shell, first built-in grooves are formed in four peripheral side walls of the first anti-freezing shell, first heat preservation plates are inserted into the first built-in grooves, and first top plates are fixedly connected to the top ends of the first heat preservation plates;
the anti-freezing device comprises a first anti-freezing shell, a second anti-freezing shell, a limiting buckle, a connecting plate, a clamping groove, a connecting plate and a connecting plate, wherein the bearing is fixedly connected to the four peripheral side walls of the second anti-freezing shell, the limiting buckle is sleeved on the surfaces of the bearing, the connecting plate is fixedly connected to the four peripheral sides of the first anti-freezing shell, which are located at positions corresponding to the limiting buckle, and the clamping groove is formed in the bottom end of the connecting plate.
Preferably, the side walls of the limit buckles far away from the bearing are fixedly connected with limit plates, and the limit plates and the clamping grooves are matched and spliced.
By adopting the technical scheme, the first anti-freezing shell and the second anti-freezing shell are convenient to splice.
Preferably, the top end of the second anti-freezing shell is fixedly connected with a convex plate, the outer dimension of the convex plate is matched with the inner dimension of the first anti-freezing shell, and the convex plate is spliced with the first anti-freezing shell.
Preferably, the second anti-freezing shell and the convex plate are provided with inner grooves, and the inner grooves are communicated with the first anti-freezing shell.
Through adopting above-mentioned technical scheme, increased the inside protection space of first anti-freezing shell.
Preferably, a second built-in groove is formed in the second anti-freezing shell, and a second heat insulation plate is inserted into the second built-in groove.
Preferably, the second heat-insulating plate is in a shape like a Chinese character 'hui', and the external dimension of the second heat-insulating plate is matched with the internal dimension of the second built-in groove.
Preferably, the top end of the second heat insulation board is fixedly connected with a second top plate, and the outer size of the second top plate is larger than the inner size of the second built-in groove.
By adopting the technical scheme, the freezing resistance of the second freezing prevention shell is increased.
Compared with the prior art, the utility model has the beneficial effects that: this high external freeze protection device of intensity not only sets up second freeze-proof shell, spacing knot, limiting plate, connecting plate and joint groove in first freeze-proof shell below, first freeze-proof shell and second freeze-proof shell can peg graft through spacing knot and joint groove during the use, extend the length of first freeze-proof shell, simultaneously put first built-in groove in first freeze-proof shell and second freeze-proof shell, first heated board, second built-in groove and second roof, second heated board and first built-in groove can increase the thermal insulation effect of first freeze-proof shell and second freeze-proof shell during the use, the phenomenon that appears frosting on the surface when reducing LNG air temperature formula gasifier, the dismantlement use of second heated board and first built-in groove has made things convenient for the user to use the heat preservation of different materials to carry out heat preservation to the phenomenon frozen under the different low temperatures of handling.
Drawings
FIG. 1 is a schematic perspective view of a main body of the device of the present utility model;
FIG. 2 is a schematic diagram of the overall exploded perspective elevation structure of the present utility model;
FIG. 3 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of a second antifreeze shell of the present utility model;
fig. 5 is a schematic view of a second freeze-proof shell of the present utility model in a three-dimensional exploded structure.
In the figure: 1. a first antifreeze shell; 2. a limit button; 3. a connecting plate; 4. a first built-in groove; 5. a first heat-retaining plate; 6. a first top plate; 7. a clamping groove; 8. a second freeze-proof shell; 9. a second built-in groove; 10. a convex plate; 11. a second insulation board; 12. a second top plate; 13. a limiting plate; 14. an inner tank; 15. and (3) a bearing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an external freeze protection device that intensity is high, including first anti-icing shell 1, the below of first anti-icing shell 1 is provided with second anti-icing shell 8, second anti-icing shell 8 and first anti-icing shell 1 are whole to be the metal material, be the casing that a periphery side length is unanimous with first anti-icing shell 1 periphery side length simultaneously, first built-in groove 4 has all been seted up on four week lateral walls of first anti-icing shell 1, first heat preservation board 5 has all been pegged graft in the inside of first built-in groove 4, first heat preservation board 5 is the heat preservation material, its material can more have the user's demand to customize the processing, second built-in groove 9 has been seted up to the inside of second anti-icing shell 8, second built-in groove 9 is "back" type design, the inside grafting of second built-in groove 9 has the second heat preservation board 11, the second heat preservation board 11 is the heat preservation material, the inside of its material can have more the user's demand to customize the processing, second heat preservation board 11 is the "back" type "design, the outside size of second board 11 and second built-in groove 9 fit for the inside size of second built-in groove 9 have the second heat preservation board, second top board 1 and second top board 1 has been put the inside size to the second top board 1 and the second top board is put in the second heat preservation board 1 with the inside size of second heat preservation board, the top board is put the top board is not had the second top board 1 to the second heat preservation board has been put the inside the second heat preservation board 1 to have the inside the second heat preservation board has been put the inside 1.
The top fixedly connected with flange 10 of the second anti-freeze shell 8, flange 10 and second anti-freeze shell 8 are integrated into one piece design, and the external dimension of flange 10 and the inside dimension looks adaptation of first anti-freeze shell 1, flange 10 peg graft mutually with first anti-freeze shell 1, and inside 14 has all been seted up to the inside of second anti-freeze shell 8 and flange 10, and inside 14 is linked together with first anti-freeze shell 1, can protect the LNG air temperature formula gasifier of not co-altitude dimension.
The top end of the first heat preservation plate 5 is fixedly connected with a first top plate 6, the first top plate 6 and the first heat preservation plate 5 are in an integrated design, the first top plate 6 is in an inclined plane design, the gradient of the inclined plane is consistent with that of the top end of the first antifreezing shell 1, the surface of the first built-in groove 4 is sealed, the occurrence of the inside of the first antifreezing shell 1 is reduced, the four peripheral side walls of the second antifreezing shell 8 are fixedly connected with bearings 15, the bearings 15 and the second antifreezing shell 8 are formed by welding, the surfaces of the bearings 15 are sleeved with limit buckles 2, the limit buckles 2 are connected with the bearings 15 in a sleeved mode, the four peripheral sides of the first antifreezing shell 1 are positioned at positions corresponding to the limit buckles 2 and fixedly connected with connecting plates 3, the connecting plates 3 and the first antifreezing shell 1 are formed by welding, the clamping groove 7 has been seted up to the bottom of connecting plate 3, clamping groove 7 and connecting plate 3 are integrated into one piece design, all fixedly connected with limiting plate 13 on the lateral wall that bearing 15 was kept away from to spacing knot 2, limiting plate 13 and spacing knot 2 are integrated into one piece design, limiting plate 13 and clamping groove 7 cooperation grafting, during the use, peg graft first anti-icing shell 1 and second anti-icing shell 8, protruding board 10 can dock with first anti-icing shell 1 this moment, rotate spacing knot 2 this moment, splice back at first anti-icing shell 1 and second anti-icing shell 8, reverse rotation spacing knot 2, spacing plate 13 of spacing knot 2 one side this moment can cooperate with the inside clamping groove 7 of connecting plate 3, dock first anti-icing shell 1 and second anti-icing shell 8, realize the increase to the vertical length of first anti-icing shell 1.
Working principle: when the anti-freezing protection device is used, firstly, the first anti-freezing shell 1 and the second anti-freezing shell 8 are spliced, the convex plate 10 can be in butt joint with the first anti-freezing shell 1, the limiting buckle 2 is rotated at the moment, after the first anti-freezing shell 1 and the second anti-freezing shell 8 are spliced, the limiting plate 13 on one side of the limiting buckle 2 can be matched with the clamping groove 7 inside the connecting plate 3, the first anti-freezing shell 1 and the second anti-freezing shell 8 are in butt joint, the increase of the vertical length of the first anti-freezing shell 1 is realized, secondly, the first heat-insulating plate 5 and the second heat-insulating plate 11 which are customized are selected are respectively placed in the first built-in groove 4 and the second built-in groove 9, the heat-insulating function of the first anti-freezing shell 1 and the second anti-freezing shell 8 is enhanced, the anti-freezing work of the first anti-freezing shell 1 and the second anti-freezing shell 8 at different temperatures is guaranteed, and the first anti-freezing shell 1, the second anti-freezing shell 8 and the LNG air-temperature gasifier are sleeved, and the LNG air-temperature gasifier is protected, and the phenomenon of the surface is reduced when the air temperature-type gasifier is used.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an external freeze protection device that intensity is high, includes first anti-freezing shell (1), its characterized in that: the anti-freezing device is characterized in that a second anti-freezing shell (8) is arranged below the first anti-freezing shell (1), first built-in grooves (4) are formed in four peripheral side walls of the first anti-freezing shell (1), first heat preservation plates (5) are inserted into the first built-in grooves (4), and first top plates (6) are fixedly connected to the top ends of the first heat preservation plates (5);
all fixedly connected with bearing (15) on four week lateral walls of second anti-freezing shell (8), spacing knot (2) have all been cup jointed on the surface of bearing (15), four week sides of first anti-freezing shell (1) are located spacing knot (2) and all fixedly connected with connecting plate (3) corresponding position department, joint groove (7) have been seted up to the bottom of connecting plate (3).
2. The high-strength external anti-freezing protection device according to claim 1, wherein: the side walls of the limit buckles (2) far away from the bearings (15) are fixedly connected with limit plates (13), and the limit plates (13) are connected with the clamping grooves (7) in a matched and spliced mode.
3. The high-strength external anti-freezing protection device according to claim 1, wherein: the top of second anti-freezing shell (8) fixedly connected with flange (10), the external dimension of flange (10) and the inside dimension looks adaptation of first anti-freezing shell (1), flange (10) are pegged graft mutually with first anti-freezing shell (1).
4. The high strength external freeze protection device of claim 3, wherein: the second antifreezing shell (8) and the convex plate (10) are provided with an inner groove (14), and the inner groove (14) is communicated with the first antifreezing shell (1).
5. The high strength external freeze protection device of claim 4, wherein: the second anti-freezing shell (8) is internally provided with a second built-in groove (9), and a second heat insulation plate (11) is inserted into the second built-in groove (9).
6. The high strength external freeze protection device of claim 5, wherein: the second heat-insulating plate (11) is in a shape like a Chinese character 'Hui', and the external dimension of the second heat-insulating plate (11) is matched with the internal dimension of the second built-in groove (9).
7. The high strength external freeze protection device of claim 6, wherein: the top end of the second heat insulation plate (11) is fixedly connected with a second top plate (12), and the outer size of the second top plate (12) is larger than the inner size of the second built-in groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320883513.6U CN220770804U (en) | 2023-04-19 | 2023-04-19 | External anti-freezing protection device with high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320883513.6U CN220770804U (en) | 2023-04-19 | 2023-04-19 | External anti-freezing protection device with high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220770804U true CN220770804U (en) | 2024-04-12 |
Family
ID=90612485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320883513.6U Active CN220770804U (en) | 2023-04-19 | 2023-04-19 | External anti-freezing protection device with high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220770804U (en) |
-
2023
- 2023-04-19 CN CN202320883513.6U patent/CN220770804U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |