CN223648831U - An anti-seismic metal hose for oil storage tanks - Google Patents
An anti-seismic metal hose for oil storage tanksInfo
- Publication number
- CN223648831U CN223648831U CN202423235903.6U CN202423235903U CN223648831U CN 223648831 U CN223648831 U CN 223648831U CN 202423235903 U CN202423235903 U CN 202423235903U CN 223648831 U CN223648831 U CN 223648831U
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- CN
- China
- Prior art keywords
- flange
- oil storage
- fixedly arranged
- storage tank
- hose
- 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.)
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Abstract
The utility model discloses an anti-seismic metal hose for an oil storage tank, which relates to the technical field of metal hoses and comprises two flanges, wherein a spring is fixedly arranged between the two flanges, a protective sleeve is fixedly arranged on the outer side of the flange, the inner side wall of the protective sleeve is attached to the outer side of the spring, a sealing seat is fixedly arranged on the outer side wall of the flange, and a hose is fixedly arranged on the outer side of the sealing seat. The utility model has advanced design, easy processing, good thermal crack resistance, higher strength of welded parts, no stress concentration, and good shock resistance, and can absorb vibration, thermal expansion and reciprocating motion in severe working environments. The multi-directional displacement generated by the settlement of the compensation oil tank foundation and the expansion caused by heat and contraction caused by cold between the compensation oil tank foundation and the pipeline plays a role in damping, can reduce noise, is applied to the joint of the oil storage tank and the pipeline in the petrochemical industry, and has high safety performance and long service life.
Description
Technical Field
The utility model relates to the technical field of metal hoses, in particular to an anti-seismic metal hose for an oil storage tank.
Background
Along with the development of modern technology, the metal hose is widely applied in engineering, and is widely applied to the fields of metallurgy, petrochemical industry, aerospace and the like, in particular to an oil storage tank in the chemical industry, wherein the sedimentation of the foundation of the oil storage tank, the multidirectional displacement generated by expansion and contraction between the foundation and a pipeline, and the earthquake in natural disasters can directly influence the safety of the medium transmission process in the oil storage tank.
When encountering severe vibration generated by earthquake or man-made and corresponding vibration generated by equipment of the oil storage tank along with the operation of machinery, the welding part of a connecting pipe and a corrugated pipe in the hose can be distorted until the hose breaks due to defects, so that the service effect and the service life are seriously affected, and the sealing performance in the hose is insufficient for a long time.
Disclosure of utility model
The present utility model has been made in view of the above-mentioned problems with the existing anti-seismic metal hoses for oil storage tanks.
Therefore, the utility model aims to provide an anti-seismic metal hose for an oil storage tank, which solves the problem that a welding part of a connecting pipe and a corrugated pipe in the hose is distorted until the welding part is broken due to defects.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides an oil storage tank antidetonation metal collapsible tube, includes two flanges, two the fixed spring that is equipped with in flange outside, the fixed protective sheath that is equipped with in flange outside, the protective sheath inside wall laminates mutually with the spring outside, the fixed seal seat that is equipped with in flange lateral wall, the fixed hose that is equipped with in seal seat outside, flange one side rotates and is equipped with the screw thread seat, two the fixed two telescopic links that are equipped with between the flange.
Preferably, the inner side wall of the protective sleeve is fixedly provided with a first sealing gasket, and the first sealing gasket is fixedly connected with the flange.
Preferably, one end of each telescopic rod is fixedly provided with a sealing ring, and the sealing rings are in sliding connection with the movable end of each telescopic rod.
Preferably, the inner side wall of the thread seat is fixedly provided with a second sealing gasket, and the first sealing gasket and the second sealing gasket both adopt silica gel mats.
Further, the protective sleeve is a rubber sleeve.
In the technical scheme, the utility model has the technical effects and advantages that:
The utility model has advanced design, easy processing, good thermal crack resistance, higher strength of welded parts, no stress concentration, and good shock resistance, and can absorb vibration, thermal expansion and reciprocating motion in severe working environments. The multi-directional displacement generated by the settlement of the compensation oil tank foundation and the expansion caused by heat and contraction caused by cold between the compensation oil tank foundation and the pipeline plays a role in damping, can reduce noise, is applied to the joint of the oil storage tank and the pipeline in the petrochemical industry, and has high safety performance and long service life.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic plan view of the present utility model;
FIG. 2 is a schematic view of a plane structure of a screw seat according to the present utility model;
Fig. 3 is a schematic plan view of the telescopic rod according to the present utility model.
Reference numerals illustrate:
1. a flange; 2, a spring, 3, a protective sleeve, 4, a sealing seat, 5, a hose, 6, a screw seat, 7, a telescopic rod, 8, a first sealing gasket, 9, a sealing ring, 10 and a second sealing gasket.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses an anti-seismic metal hose for an oil storage tank.
The utility model provides an anti-vibration metal hose for an oil storage tank, which is shown in fig. 1-3, and comprises two flanges 1, wherein a spring 2 is fixedly arranged between the two flanges 1, a protective sleeve 3 is fixedly arranged on the outer side of the flange 1, the inner side wall of the protective sleeve 3 is attached to the outer side of the spring 2, a sealing seat 4 is fixedly arranged on the outer side wall of the flange 1, a hose 5 is fixedly arranged on the outer side of the sealing seat 4, a threaded seat 6 is rotatably arranged on one side of the flange 1, two telescopic rods 7 are fixedly arranged between the two flanges 1, the threaded seat 6 is used for connecting an external conduit, the spring 2 is used for damping, and the telescopic rods 7 are used for stabilizing in order to improve the stability of the spring 2.
In order to seal the inner protective sleeve 3, as shown in fig. 1, a first sealing gasket 8 is fixedly arranged on the inner side wall of the protective sleeve 3, and the first sealing gasket 8 is fixedly connected with the flange 1 so as to seal the inner protective sleeve 3.
In order to seal the inside of the telescopic rods 7, as shown in fig. 3, one ends of the two telescopic rods 7 are fixedly provided with sealing rings 9, the sealing rings 9 are slidably connected with the movable ends of the telescopic rods 7, and in order to seal the inside of the telescopic rods 7, compressed air can rebound rapidly.
In order to seal the external conduit, as shown in fig. 2, a second sealing pad 10 is fixedly arranged on the inner side wall of the threaded seat 6, and the first sealing pad 8 and the second sealing pad 10 are both made of silica gel pads for sealing the external conduit.
Finally, as shown in fig. 1, the protective cover 3 is a rubber cover for better stretchability. While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. The utility model provides an oil storage tank antidetonation metal collapsible tube, includes two flange (1), its characterized in that, two be equipped with spring (2) fixedly between flange (1), flange (1) outside is fixed and is equipped with protective sheath (3), the inside wall of protective sheath (3) is laminated mutually with spring (2) outside, flange (1) lateral wall is fixed and is equipped with seal receptacle (4), seal receptacle (4) outside is fixed and is equipped with hose (5), flange (1) one side is rotated and is equipped with screw thread seat (6), two be equipped with two telescopic link (7) fixedly between flange (1).
2. An anti-seismic metal hose for an oil storage tank according to claim 1, wherein a first sealing gasket (8) is fixedly arranged on the inner side wall of the protective sleeve (3), and the first sealing gasket (8) is fixedly connected with the flange (1).
3. The anti-seismic metal hose for the oil storage tank according to claim 1, wherein one end of each telescopic rod (7) is fixedly provided with a sealing ring (9), and the sealing rings (9) are in sliding connection with the movable end of each telescopic rod (7).
4. The oil storage tank anti-seismic metal hose according to claim 2, wherein a second sealing gasket (10) is fixedly arranged on the inner side wall of the threaded seat (6), and both the first sealing gasket (8) and the second sealing gasket (10) are silica gel mats.
5. An anti-shock metal hose for oil storage tanks according to claim 1, characterized in that the protective sleeve (3) is a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423235903.6U CN223648831U (en) | 2024-12-27 | 2024-12-27 | An anti-seismic metal hose for oil storage tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423235903.6U CN223648831U (en) | 2024-12-27 | 2024-12-27 | An anti-seismic metal hose for oil storage tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223648831U true CN223648831U (en) | 2025-12-09 |
Family
ID=97909036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423235903.6U Active CN223648831U (en) | 2024-12-27 | 2024-12-27 | An anti-seismic metal hose for oil storage tanks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223648831U (en) |
-
2024
- 2024-12-27 CN CN202423235903.6U patent/CN223648831U/en active Active
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