CN215674272U - Sealing tube - Google Patents
Sealing tube Download PDFInfo
- Publication number
- CN215674272U CN215674272U CN202122016045.6U CN202122016045U CN215674272U CN 215674272 U CN215674272 U CN 215674272U CN 202122016045 U CN202122016045 U CN 202122016045U CN 215674272 U CN215674272 U CN 215674272U
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- wall portion
- connecting port
- sealing tube
- wall
- corrugated
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Abstract
The utility model discloses a sealing tube, which is an elastic corrugated sealing tube and comprises a first connector part, a wall part and a second connector part; the wall portion is of a bellows-like structure, the first connecting port portion and the second connecting port portion are respectively located at two ends of the wall portion, the first connecting port portion and the second connecting port portion are stretchable, the wall portion is corrugated along the axial section of the wall portion, and the wall portion is telescopic along the radial direction of the wall portion. The utility model can obtain larger elastic deformation; the rubber elastic corrugated sealing pipe is not limited, and the adaptability is enhanced; the wall part of the sealing tube is corrugated along the axial section of the sealing tube, and the wall part is telescopic along the radial direction of the sealing tube, so that the sealing tube has higher internal resistance and has good effect on absorbing vibration; meanwhile, the pipeline can be folded along the axial direction, so that the pipeline can bear multidirectional load, and the pipeline is simplified; the whole structure is simple, and the installation and the disassembly are simple and convenient.
Description
Technical Field
The utility model relates to a pipeline connecting technology, in particular to a sealing pipe.
Background
The protective case of the present liquid pipeline of rate mainly still is two segmentation structures, designs into the sleeve pipe of a big one little two kinds of latus rectum usually for easy to assemble, consequently after the protective case installation, can't effectually seal, when leading to inside liquid pipeline to appear the seepage, inside medium can leak along protective case, increases cleaning work.
Therefore, a sealing element with simple structure and convenient operation needs to be designed, and the sealing element can be suitable for sealing after the protection sleeve of the liquid pipeline is installed, and can prevent the internal medium from splashing.
SUMMERY OF THE UTILITY MODEL
In order to overcome the disadvantages of the prior art, the present invention aims to provide a solution to the problems.
The purpose of the utility model is realized by adopting the following technical scheme:
a sealing tube, the sealing tube being an elastic corrugated sealing tube, the sealing tube comprising a first interface portion, a wall portion and a second interface portion; the wall portion is of a corrugated tubular structure, the first connecting port portion and the second connecting port portion are located at two ends of the wall portion respectively, the first connecting port portion and the second connecting port portion can stretch, the wall portion is corrugated along the axial section of the wall portion, and the wall portion can stretch along the radial direction of the wall portion.
Further, the size of the first interface portion is smaller than the size of the second interface portion.
Further, the wall portion of the sealing tube is integrally formed by a plurality of sub-wall portions, which are foldable.
Further, the cross section of the sub-wall portion is an isosceles trapezoid.
Further, the first interface portion and the second interface portion are integrally formed with the wall portion.
Further, the first connecting port is connected with a first throat hoop of a first sleeve, and the size of the first connecting port is matched with that of the first throat hoop.
Further, the second connecting port is connected with a second throat hoop of a second sleeve, and the size of the second connecting port is matched with that of the second throat hoop.
Furthermore, the whole sealing tube is in a circular truncated cone shape.
Further, the elastic corrugated sealing pipe is a rubber elastic corrugated sealing pipe.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the utility model is a rubber elastic corrugated sealing tube, which has small elastic modulus and can obtain larger elastic deformation.
(2) The rubber elastic corrugated sealing pipe is not limited, and two ends of the rubber elastic corrugated sealing pipe can be designed according to the pipe diameter of the protective sleeve, so that the adaptation degree is enhanced.
(3) The wall part of the sealing tube is corrugated along the axial section of the sealing tube, and the wall part is telescopic along the radial direction of the sealing tube, so that the sealing tube has higher internal resistance and has good effect on absorbing vibration; meanwhile, the pipeline is foldable along the axial direction and can bear multidirectional loads, so that the pipeline is simplified.
(4) Overall structure is simple, and the installation is simple and convenient with the dismantlement, need not lubricated, and later stage cost of maintenance is low.
Drawings
FIG. 1 is a schematic drawing showing an elongated structure of a sealed tube according to the present invention;
FIG. 2 is a schematic view of a compressed seal tube according to the present invention;
FIG. 3 is a schematic view of a sealing tube according to the present invention;
FIG. 4 is a schematic view of a sealing tube according to another embodiment of the present invention.
In the figure: 10. a sealing tube; 11. a first interface section; 12. a second interface part; 13. a wall portion; 20. a first sleeve; 21. a first hose clamp; 30. a second sleeve; 31. and a second hose clamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 4, a sealing tube 10, the sealing tube 10 is an elastic corrugated sealing tube.
The sealing tube 10 comprises a first interface portion 11, a wall portion 13 and a second interface portion 12.
The wall portion 13 is of a bellows-shaped structure, the first connecting port portion 11 and the second connecting port portion 12 are respectively located at two ends of the wall portion 13, and the first connecting port portion 11 and the second connecting port portion 12 are integrally formed with the wall portion 13.
Preferably, the elastic corrugated sealing tube is a rubber elastic corrugated sealing tube, the elastic modulus is small, and large elastic deformation can be obtained. Since the first connecting port 11 and the second connecting port 12 are integrally formed with the wall portion 13 and the rubber elastic corrugated sealing tube as a whole can be elastically deformed largely, the first connecting port 11 and the second connecting port 12 can be stretched in the radial direction, and the mounting of the hose clamp to the sleeve is facilitated.
Since the rubber elastic bellows type seal tube can be largely elastically deformed as a whole and the wall portion 13 is corrugated in cross section in the axial direction thereof, the wall portion 13 can be stretched or folded in the axial direction and the wall portion 13 can be expanded or contracted in the radial direction thereof. This allows the wall portion 13 to have a high internal resistance, which has a good effect on absorbing vibrations; meanwhile, the pipeline is foldable along the axial direction and can bear multidirectional loads, so that the pipeline is simplified.
Preferably, the size of the first interface portion 11 is smaller than the size of the second interface portion 12, and particularly, in the present embodiment, the first interface portion 11 and the second interface portion 12 are both circular, and therefore, the diameter of the first interface portion 11 is smaller than the diameter of the second interface portion 12.
Preferably, the wall portion 13 of the sealing tube 10 is integrally formed by a plurality of sub-wall portions, which are foldable. The plurality of sub-wall portions are folded to form a corrugated wall portion 13.
The cross section of each sub-wall part is an isosceles trapezoid, and the size of each sub-wall part is increased or decreased once, so that the cross section of the sealing tube 10 is generally isosceles trapezoid, and the whole sealing tube 10 is in a circular truncated cone shape.
Preferably, the first connecting portion 11 is connected to the first throat hoop 21 of the first sleeve 20, and the first connecting portion 11 is matched with the first throat hoop 21 in size. The second connecting portion 12 connects to the second throat band of the second sleeve 30, the second connecting portion 12 being sized to mate with the second throat band 31.
In the present invention, the first and second connecting parts 11 and 12 are designed according to the diameters of the first and second casings 20 and 30. The first connecting part 11 is arranged on the first hose clamp 21, the second connecting part 12 is arranged on the second hose clamp 31, the joint of the sealing pipe 10 and the first hose clamp 20 is fastened by the first hose clamp 21, the joint of the sealing pipe 10 and the second hose clamp 30 is fastened by the second hose clamp 31, the sealing pipe can leak in an effective mode, and the pipeline vibration also has a good absorption effect.
The utility model is a rubber elastic corrugated sealing tube, has small elastic modulus and can obtain larger elastic deformation; the rubber elastic corrugated sealing pipe is not limited, and two ends of the rubber elastic corrugated sealing pipe can be designed according to the pipe diameter of the protective sleeve, so that the adaptation degree is enhanced; the wall part of the sealing tube is corrugated along the axial section of the sealing tube, and the wall part is telescopic along the radial direction of the sealing tube, so that the sealing tube has higher internal resistance and has good effect on absorbing vibration; meanwhile, the pipeline can be folded along the axial direction, so that the pipeline can bear multidirectional load, and the pipeline is simplified; overall structure is simple, and the installation is simple and convenient with the dismantlement, need not lubricated, and later stage cost of maintenance is low.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A sealed tube, characterized in that: the sealing tube is an elastic corrugated sealing tube and comprises a first connecting part, a wall part and a second connecting part; the wall portion is of a corrugated tubular structure, the first connecting port portion and the second connecting port portion are located at two ends of the wall portion respectively, the first connecting port portion and the second connecting port portion can stretch, the wall portion is corrugated along the axial section of the wall portion, and the wall portion can stretch along the radial direction of the wall portion.
2. A gland according to claim 1, wherein: the size of the first interface portion is smaller than the size of the second interface portion.
3. A gland according to claim 1, wherein: the wall portion of the sealing tube is integrally formed by a plurality of sub-wall portions, which are foldable.
4. A gland according to claim 3, wherein: the cross section of the sub-wall part is isosceles trapezoid.
5. A gland according to claim 1, wherein: the first interface portion, the second interface portion and the wall portion are integrally formed.
6. A gland according to claim 1, wherein: the first connecting port is connected with a first throat hoop of a first sleeve, and the size of the first connecting port is matched with that of the first throat hoop.
7. A gland according to claim 1, wherein: the second connecting port is connected with a second throat hoop of a second sleeve, and the size of the second connecting port is matched with that of the second throat hoop.
8. A gland according to claim 1, wherein: the whole sealing pipe is in a circular truncated cone shape.
9. A gland according to claim 1, wherein: the elastic corrugated sealing pipe is a rubber elastic corrugated sealing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122016045.6U CN215674272U (en) | 2021-08-25 | 2021-08-25 | Sealing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122016045.6U CN215674272U (en) | 2021-08-25 | 2021-08-25 | Sealing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215674272U true CN215674272U (en) | 2022-01-28 |
Family
ID=79955819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122016045.6U Active CN215674272U (en) | 2021-08-25 | 2021-08-25 | Sealing tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215674272U (en) |
-
2021
- 2021-08-25 CN CN202122016045.6U patent/CN215674272U/en active Active
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| GR01 | Patent grant | ||
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