CN220186181U - Nitrogen-charging and heating protection device for liquid-charging metal hose - Google Patents
Nitrogen-charging and heating protection device for liquid-charging metal hose Download PDFInfo
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- CN220186181U CN220186181U CN202321091536.XU CN202321091536U CN220186181U CN 220186181 U CN220186181 U CN 220186181U CN 202321091536 U CN202321091536 U CN 202321091536U CN 220186181 U CN220186181 U CN 220186181U
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- Prior art keywords
- metal hose
- nitrogen
- fixing
- disc
- metal
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- 239000002184 metal Substances 0.000 title claims abstract description 119
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 119
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 155
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 74
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 9
- 230000001012 protector Effects 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model relates to a nitrogen charging and heating protection device for a liquid charging metal hose, which comprises a supporting device, a heating device and a fixing device, wherein the fixing device is a fixing disc, one side of the fixing disc protrudes outwards to form a round table, two sides of the fixing disc are symmetrically provided with fixing blocks, the fixing blocks are matched with buckles on the joint of the metal hose, and the fixing disc is arranged on the joint of the metal hose and is fixed in the buckles on the joint of the metal hose through the fixing blocks; the heating device comprises a nitrogen inlet pipe and a nitrogen outlet pipe, one end of the nitrogen inlet pipe is externally connected with a nitrogen source, the other end of the nitrogen inlet pipe penetrates through the fixed disc and stretches into the metal hose, one end of the nitrogen outlet pipe penetrates through the fixed disc and stretches into the metal hose, and the other end of the nitrogen outlet pipe stretches out of the fixed disc and is placed in the atmosphere; the supporting device comprises a supporting rod and a base, one end of the supporting rod is arranged at the bottom end of the fixed disc, and the other end of the supporting rod is arranged on the base; the device heats and dries the metal hose, effectively eliminates the comdenstion water and avoids the jam.
Description
Technical Field
The utility model relates to a protection device, in particular to a nitrogen-charging and heating protection device for a liquid-charging metal hose, and belongs to the technical field of metal hoses.
Background
When daily liquid fills, a large amount of condensed water can be produced in the pipe after the metal hose fills, and when the metal hose is refilled next time, the pipe wall after low-temperature liquid fills, the temperature suddenly drops and can cause the condensed water in the pipe wall to cause the phenomenon of icing, so that the metal hose can cause the phenomenon of blockage.
According to the metal hose disclosed by the patent CN214534915U, through the arrangement of the cleaning rod, the metal hose has the effect of being convenient for cleaning sediment, and through the cooperation arrangement of the steering knuckle and the rotating shaft, the rotating shaft can be driven to rotate through rotating the rotating cap in the use process, so that the rotating shaft drives the cleaning rod to rotate, the effect of avoiding the sediment from being adhered to the inner wall of the metal hose is achieved, and the purpose of preventing blockage is achieved; however, the cleaning rod can be frozen together for the icing of the condensed water, the cleaning rod is only suitable for sediments, the applicability is low, the icing phenomenon in the metal hose cannot be met, the friction loss on the inner wall of the metal hose can be reduced due to the rotation of the cleaning rod, and the service life of the cleaning rod is prolonged.
Therefore, developing a liquid-filled metal hose protector that overcomes the above drawbacks is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the nitrogen charging and heating protection device for the liquid charging metal hose, which is used for heating and drying the metal hose, so that condensed water is effectively eliminated and blockage is avoided.
In order to solve the technical problems, the utility model provides a nitrogen charging and heating protection device for a liquid charging metal hose, which is arranged at one end of the metal hose and comprises a supporting device, a heating device and a fixing device, wherein the fixing device is arranged on the supporting device, the supporting device is arranged at one side of the metal hose, the heating device is arranged on the fixing device, and the fixing device is arranged at an interface of the metal hose, so that the heating device heats the inside of the metal hose, wherein:
the fixing device is a fixing disc, one side of the fixing disc protrudes outwards to form a round table matched with the joint of the metal hose, two sides of the fixing disc are symmetrically provided with fixing blocks, the fixing blocks are matched with buckles on the joint of the metal hose, and the fixing disc is arranged at the joint of the metal hose and is fixed in the buckles on the joint of the metal hose through the fixing blocks;
the heating device comprises a nitrogen inlet pipe and a nitrogen outlet pipe, one end of the nitrogen inlet pipe is externally connected with a nitrogen source, the other end of the nitrogen inlet pipe penetrates through the fixed disc and stretches into the metal hose, one end of the nitrogen outlet pipe penetrates through the fixed disc and stretches into the metal hose, and the other end of the nitrogen outlet pipe stretches out of the fixed disc and is placed in the atmosphere;
the supporting device comprises a supporting rod and a base, one end of the supporting rod is arranged at the bottom end of the fixed disc, and the other end of the supporting rod is arranged on the base.
The technical scheme of the utility model is as follows:
furthermore, in the liquid filling metal hose nitrogen filling and heating protection device, the nitrogen inlet pipe and the nitrogen outlet pipe are copper pipes, and the nitrogen inlet pipe extending into the metal hose is longer than the nitrogen outlet pipe.
The nitrogen outlet pipe and the nitrogen inlet pipe are copper pipes, the copper pipes have good corrosion resistance, high strength, long service life and reduced cost; the length of the air outlet pipe is smaller, so that nitrogen with reduced temperature after heating is discharged completely, and the pressure inside and outside the metal hose is balanced all the time.
In the liquid filling metal hose nitrogen filling heating protection device, the length of the nitrogen inlet pipe extending into the metal hose is 5cm.
The technical effect, if the length of the air source pipe is too long, the pipe head can damage the air source pipe when touching the inner wall of the metal hose, and is too long, the section of the metal hose interface is not blown to the air source, so that the length of the metal hose interface is controlled to be 5cm, namely, the produced condensed water is guaranteed to be effectively and rapidly eliminated, the condensation water is not sufficiently dried directly, the efficiency is low, the blowing efficiency of the metal hose is high, and the plugging is convenient.
In the liquid filling metal hose nitrogen filling heating protection device, the nitrogen inlet pipe and the nitrogen outlet pipe which extend into the metal hose are parallel to the metal hose.
The technical effect, nitrogen gas intake pipe and nitrogen gas outlet duct and metal collapsible tube fill the mouth position parallel during the installation, the fine entering metal collapsible tube of nitrogen gas of being convenient for just evenly get into the metal collapsible tube and directly melt frozen place, efficient, crooked pipe is unfavorable for high-efficient heating to sweep to melt.
In the liquid filling metal hose nitrogen filling heating protection device, the section of the fixing block is of a right trapezoid structure, one side of the fixing block is an inclined plane, and the lower end of the inclined plane is propped against the inside of the buckle at the joint of the metal hose, so that the protection device is fixed at one end of the metal hose.
The utility model has the technical effects that the right trapezoid structure is adopted, the lower end of the inclined plane is propped against the buckle of the metal hose, so that the protection device is well fixed on one side of the metal hose, the metal hose is well heated to avoid blockage, and if the whole plane is clamped, the difficulty is high, and the installation and the disassembly are convenient by adopting point clamping.
In the liquid filling metal hose nitrogen filling heating protection device, the base comprises a fixed edge and a supporting edge, the supporting edge is vertically arranged on the fixed edge, and the supporting rod is connected with the supporting edge.
The technical effect, the supporting edge is used for being fixedly connected with the supporting rod, and the fixed edge is used for enabling the whole protection device to be fixed at one end of the metal hose, so that the metal hose is convenient to heat and remove the blockage.
The beneficial effects of the utility model are as follows:
according to the utility model, the boss is formed on one side of the fixed disc in a protruding way, the boss structure is convenient for splicing the fixed disc and the joint of the metal hose, and the inclined surface structure on the boss can be guided and is convenient for installation.
The utility model is provided with the nitrogen inlet pipe and the nitrogen outlet pipe, the air inlet pipe sweeps, heats and dries the metal hose to eliminate condensed water, the nitrogen is timely discharged from the outlet pipe after heating the inner wall of the metal hose, the elimination of the condensed water in the metal hose is circularly accelerated, and the protection effect is good.
According to the utility model, the fixing disc can fix the nitrogen inlet pipe and the nitrogen outlet pipe, can be in butt joint with the joint of the metal hose through the raised round table, and can fix the metal hose without loosening through the buckle clamp on the fixing block, so that nitrogen purging of the inner wall of the hose is realized, the condensed water is condensed at a very low temperature generally at zero degree, and the temperature of the nitrogen at normal temperature is far higher than zero degree, thereby heating and drying the inner wall of the hose, ensuring that the condensed water generated by the inner wall of the hose can be quickly eliminated, and further ensuring normal filling pressure and smooth filling of the metal hose, and further realizing the improvement of economic benefits.
Drawings
FIG. 1 is a schematic diagram of a liquid filled metal hose nitrogen-filled warming protector according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a fixing device according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of an embodiment of a nitrogen-filled warming protector for a liquid-filled metal hose and a metal hose assembled together;
FIG. 4 is a schematic view illustrating an assembly structure of a supporting device and a fixing device according to an embodiment of the present utility model;
in the figure: 1-metal hose, 2-fixed disc, 3-round platform, 4-fixed block, 5-buckle, 6-nitrogen inlet pipe, 7-nitrogen outlet pipe, 8-bracing piece, 9-base, 91-fixed edge, 92-supporting edge.
Detailed Description
Examples
The embodiment provides a liquid fills metal collapsible tube fills nitrogen protection device that heats, the structure is as shown in fig. 1-4, set up in the one end of metal collapsible tube 1, including strutting arrangement, heating device and fixing device, fixing device sets up on strutting arrangement, strutting arrangement sets up in one side of metal collapsible tube 1, is equipped with heating device on the fixing device, fixing device sets up in the interface department of metal collapsible tube 1 for heating device heats in to metal collapsible tube 1, wherein:
the fixing device is a fixing disc 2, the fixing disc is matched with the metal hose and a buckle of the metal hose, one side of the fixing disc 2 protrudes outwards to form a round table 3 matched with the joint of the metal hose 1, two sides of the fixing disc 2 are symmetrically provided with fixing blocks 4, the fixing blocks 4 are matched with a buckle 5 on the joint of the metal hose 1, and the fixing disc 2 is arranged at the joint of the metal hose 1 and is fixed in the buckle 5 on the joint of the metal hose 1 through the fixing blocks 4;
the heating device comprises a nitrogen inlet pipe 6 and a nitrogen outlet pipe 7, one end of the nitrogen inlet pipe 6 is externally connected with a nitrogen source, the other end of the nitrogen inlet pipe penetrates through the fixed disc 2 and stretches into the metal hose 1, one end of the nitrogen outlet pipe 7 penetrates through the fixed disc 2 and stretches into the metal hose 1, and the other end of the nitrogen outlet pipe stretches out of the fixed disc 2 and is placed in the atmosphere;
the supporting device comprises a supporting rod 8 and a base 9, one end of the supporting rod 8 is arranged at the bottom end of the fixed disc 2, and the other end of the supporting rod is arranged on the base 9.
In this embodiment, the nitrogen inlet pipe 6 and the nitrogen outlet pipe 7 are copper pipes, and the nitrogen inlet pipe 6 extending into the metal hose 1 is longer than the nitrogen outlet pipe 7.
In this embodiment, the length of the nitrogen inlet pipe 6 extending into the metal hose 1 is 5cm.
In this embodiment, the nitrogen inlet pipe 6 and the nitrogen outlet pipe 7 extending into the metal hose 1 are parallel to the metal hose 1.
In this embodiment, the section of the fixing block 4 is in a right trapezoid structure, one side of the fixing block 4 is an inclined plane, and the lower end of the inclined plane abuts against the inside of the buckle 5 at the joint of the metal hose 1, so that the protection device is fixed at one end of the metal hose 1.
In this embodiment, the base 9 includes a fixing edge 91 and a supporting edge 92, the supporting edge 92 is vertically disposed on the fixing edge 91, the supporting rod 8 is connected with the supporting edge 92, and the fixing edge 91 is fixedly disposed on the cement pier, so that the fixing edge is convenient to fix with the metal hose.
During the concrete implementation, buckle 5 on metal collapsible tube 1 can rotate on metal collapsible tube 1, fix the base on cement stone mound earlier, be located metal collapsible tube 1 one side, metal collapsible tube 1 interface department and fixed disc 2 butt joint, fixed disc 2's round platform is sunk into metal collapsible tube 1 and plays certain direction and sealed effect, buckle 5 supports in fixed disc 2's fixed block 4 through rotatory metal collapsible tube 1's buckle 5 and realizes fixing, nitrogen gas intake pipe and outlet duct stretch into in the metal collapsible tube 1, external nitrogen gas source sweeps metal collapsible tube 1 inner wall, dry clear, guarantee to fill and fill that metal collapsible tube fills that the pressure is normal, fill smoothly, thereby realize economic benefits's promotion.
In addition to the embodiments described above, other embodiments of the utility model are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (6)
1. The utility model provides a liquid fills metal collapsible tube fills nitrogen protection device that heats, sets up in the one end of metal collapsible tube (1), its characterized in that: including strutting arrangement, heating device and fixing device, fixing device set up in strutting arrangement is last, strutting arrangement set up in one side of metal collapsible tube (1), the last heating device that is equipped with of fixing device, fixing device set up in the interface department of metal collapsible tube (1) for heating device heats in to metal collapsible tube (1), wherein:
the fixing device is a fixing disc (2), one side of the fixing disc (2) protrudes outwards to form a round table (3) matched with the joint of the metal hose (1), two sides of the fixing disc (2) are symmetrically provided with fixing blocks (4), the fixing blocks (4) are matched with buckles (5) on the joint of the metal hose (1), and the fixing disc (2) is arranged at the joint of the metal hose (1) and is fixed in the buckles (5) on the joint of the metal hose (1) through the fixing blocks (4);
the heating device comprises a nitrogen inlet pipe (6) and a nitrogen outlet pipe (7), one end of the nitrogen inlet pipe (6) is externally connected with a nitrogen source, the other end of the nitrogen inlet pipe penetrates through the fixed disc (2) to extend into the metal hose (1), one end of the nitrogen outlet pipe (7) penetrates through the fixed disc (2) to extend into the metal hose (1), and the other end of the nitrogen outlet pipe extends out of the fixed disc (2) to be placed in the atmosphere;
the supporting device comprises a supporting rod (8) and a base (9), wherein one end of the supporting rod (8) is arranged at the bottom end of the fixed disc (2), and the other end of the supporting rod is arranged on the base (9).
2. The liquid filled metal hose nitrogen filled warming protector of claim 1, wherein: the nitrogen gas inlet pipe (6) and the nitrogen gas outlet pipe (7) are copper pipes, and the nitrogen gas inlet pipe (6) extending into the metal hose (1) is longer than the nitrogen gas outlet pipe (7).
3. The liquid filled metal hose nitrogen filled warming protector of claim 1, wherein: the length of the nitrogen inlet pipe (6) extending into the metal hose (1) is 5cm.
4. The liquid filled metal hose nitrogen filled warming protector of claim 1, wherein: the nitrogen inlet pipe (6) and the nitrogen outlet pipe (7) which extend into the metal hose (1) are parallel to the metal hose (1).
5. The liquid filled metal hose nitrogen filled warming protector of claim 1, wherein: the section of the fixed block (4) is of a right trapezoid structure, one side of the fixed block (4) is an inclined plane, and the lower end of the inclined plane is propped against the inside of a buckle (5) at the joint of the metal hose (1) so that the protection device is fixed at one end of the metal hose (1).
6. The liquid filled metal hose nitrogen filled warming protector of claim 1, wherein: the base (9) comprises a fixed edge (91) and a supporting edge (92), the supporting edge (92) is vertically arranged on the fixed edge (91), and the supporting rod (8) is connected with the supporting edge (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321091536.XU CN220186181U (en) | 2023-05-09 | 2023-05-09 | Nitrogen-charging and heating protection device for liquid-charging metal hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321091536.XU CN220186181U (en) | 2023-05-09 | 2023-05-09 | Nitrogen-charging and heating protection device for liquid-charging metal hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220186181U true CN220186181U (en) | 2023-12-15 |
Family
ID=89116273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321091536.XU Active CN220186181U (en) | 2023-05-09 | 2023-05-09 | Nitrogen-charging and heating protection device for liquid-charging metal hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220186181U (en) |
-
2023
- 2023-05-09 CN CN202321091536.XU patent/CN220186181U/en active Active
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