CN220016412U - Insulating tube convenient to fix binding opening - Google Patents
Insulating tube convenient to fix binding opening Download PDFInfo
- Publication number
- CN220016412U CN220016412U CN202321303970.XU CN202321303970U CN220016412U CN 220016412 U CN220016412 U CN 220016412U CN 202321303970 U CN202321303970 U CN 202321303970U CN 220016412 U CN220016412 U CN 220016412U
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- Prior art keywords
- pipe
- heat
- binding opening
- installation
- heat preservation
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- 238000009434 installation Methods 0.000 claims abstract description 33
- 238000004321 preservation Methods 0.000 claims description 39
- 238000009413 insulation Methods 0.000 claims description 32
- 238000004891 communication Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 27
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a heat-insulating pipe convenient for fixing a binding opening, which comprises a heat-insulating layer and an inner pipe, wherein the heat-insulating layer is sleeved on the outer side of the inner pipe, and one end of the inner pipe is provided with a pipe binding opening which is not wrapped by the heat-insulating layer. The beneficial effects are that: according to the utility model, the two heat-insulating pipes are connected through the screw thread through the arrangement of the pipeline binding opening and the installation binding opening, and meanwhile, the heat-insulating layers at the two ends are tightly attached through the longer heat-insulating layer when the two heat-insulating pipes are connected, so that the situation that the heat-insulating effect is reduced because no heat-insulating layer is wrapped at the joint is prevented, the air in the locking groove is discharged when the connection structure connected with the installation pipe is arranged in a screwing-in mode, and after the connection is completed, the installation pipe is screwed out, so that negative pressure is formed in the locking groove, and the connection structure is adsorbed, and at the moment, the effect of fixing the installation pipe is achieved, the installation pipe cannot be screwed out continuously, and the effect of tightly connecting the two heat-insulating pipes is achieved.
Description
Technical Field
The utility model relates to the technical field of heat preservation pipes, in particular to a heat preservation pipe convenient for fixing a binding opening.
Background
The heat preservation pipe is short for heat preservation pipelines, is used for conveying liquid, gas and other mediums, and is used for heat preservation in heat preservation engineering of pipelines such as petroleum, chemical industry, aerospace, hot spring-military, central heating, central air conditioning, municipal administration and the like.
The insulating tube generally comprises inner tube and heat preservation skin, and the inner tube is longer than the outer part of heat preservation and is the bundle mouth of insulating tube, and large-scale insulating tube makes between the insulating tube bundle mouth through welded mode generally when laying the insulating tube, but the general inner tube of less insulating tube is plastic material, is difficult to use welded mode to connect, uses the connecting piece to melt to reach the effect of connecting the insulating tube in both ends generally, but uses the heat preservation ability of connecting piece far below heat preservation skin to lead to the heat preservation effect of junction to reduce, and then lead to the holistic heat preservation effect of insulating tube to reduce.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a heat preservation pipe convenient for fixing a binding opening, so as to overcome the technical problems in the prior related art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a make things convenient for and restraint fixed insulating tube of mouth, includes heat preservation and inner tube, the outside cover of inner tube is equipped with the heat preservation, the one end of inner tube is provided with and is not by the pipeline of heat preservation parcel restraints the mouth, the inner tube is kept away from the one end of pipeline restraint mouthful and be located the inside of heat preservation is provided with the pipeline restraint mouthful match and install the restraint mouth.
Further, the pipeline bundle port comprises an installation pipe fixedly connected with the inner pipe, an external thread is arranged on the outer side of the installation pipe, and a connecting structure is arranged at one end, far away from the inner pipe, of the installation pipe.
Further, the installation beam mouth includes with the connecting pipe of inner tube connection, just the internal diameter of connecting pipe with the external diameter of installation pipe is the same, the inner wall of connecting pipe be provided with the screw thread groove that external screw thread engaged with.
Further, the connection structure comprises a positioning pipe rotationally connected with the mounting pipe, one side, far away from the mounting pipe, of the positioning pipe is provided with uniformly distributed positioning rods, and one end of the positioning pipe is provided with an inclined plane.
Further, a locking groove corresponding to the positioning rod is formed in the connecting pipe, and a connecting surface matched with the inclined surface is formed in the connecting pipe.
Further, the upper end of the locking groove is provided with a communication hole, and the inner side of the heat preservation layer is a flexible layer.
The utility model provides a heat preservation pipe convenient for fixing a binding opening, which has the following beneficial effects:
1. according to the utility model, the two heat-insulating pipes are connected through threads by arranging the pipeline binding opening and the installation binding opening, and meanwhile, the heat-insulating layers at the two ends are tightly attached when the two heat-insulating pipes are connected through the longer heat-insulating layer, so that the condition that the heat-insulating effect is reduced due to no heat-insulating layer wrapping at the connecting position is prevented.
2. Through the setting of the connection structure who is connected with the installation pipe, the inside air of discharge locking groove when the screw in, make the locking inslot form negative pressure and then make it adsorb connection structure through unscrewing the installation pipe after the connection is accomplished, reach the effect of fixed mounting pipe this moment, lead to the installation pipe unable continuation to unscrew to reach the effect that makes two insulating pipes zonulae occludens.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a construction of a thermal insulation pipe for facilitating fixing of a bundle port according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing an internal structure of a thermal insulation pipe with a convenient bundle port according to an embodiment of the present utility model;
fig. 3 is a schematic diagram showing an internal structure of a heat insulation pipe with a convenient bundle port according to an embodiment of the present utility model.
In the figure:
1. a heat preservation layer; 2. an inner tube; 3. a pipe bundle port; 4. installing a beam port; 5. installing a pipe; 6. an external thread; 7. a connection structure; 8. a connecting pipe; 9. a thread groove; 10. a positioning tube; 11. a positioning rod; 12. an inclined plane; 13. a locking groove; 14. a connection surface; 15. and a communication hole.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to the embodiment of the utility model, the heat preservation pipe convenient for fixing the binding opening is provided.
Embodiment one:
as shown in fig. 1-3, the insulation pipe convenient for fixing a bundle port according to the embodiment of the utility model comprises an insulation layer 1 and an inner pipe 2, wherein the insulation layer 1 is sleeved on the outer side of the inner pipe 2, one end of the inner pipe 2 is provided with a pipe bundle port 3 which is not wrapped by the insulation layer 1, one end of the inner pipe 2 far away from the pipe bundle port 3 is provided with an installation bundle port 4 which is matched with the pipe bundle port 3 and is positioned in the insulation layer 1.
When the heat insulation device is used, the effect of connecting two heat insulation pipes is achieved by screwing the pipe bundle port 3 into the installation bundle port 4, the part of the pipe bundle port 3 which can be screwed into the heat insulation layer 1 is longer than the reserved part of the heat insulation layer 1, namely, the pipe bundle port 3 is completely screwed into the installation bundle port 4 so as to press the heat insulation layer 1 to compress the heat insulation layer, after the pipe bundle port 3 is completely screwed in, the effect of enabling the installation bundle port 4 to adsorb the pipe bundle port 3 is achieved by slightly retracting the pipe bundle port 3 after the pipe bundle port is completely screwed in, so that the connection effect is enhanced, and the condition that the connection part is not protected by the heat insulation layer 1 is avoided.
Embodiment two:
as shown in fig. 1-3, the pipe bundle port 3 comprises a mounting pipe 5 fixedly connected with the inner pipe 2, an external thread 6 is arranged on the outer side of the mounting pipe 5, and a connecting structure 7 is arranged at one end, far away from the inner pipe 2, of the mounting pipe 5. The mounting collar 4 comprises a connecting pipe 8 connected with the inner pipe 2, the inner diameter of the connecting pipe 8 is the same as the outer diameter of the mounting pipe 5, and a thread groove 9 meshed with the external thread 6 is formed in the inner wall of the connecting pipe 8. The connecting structure 7 comprises a positioning tube 10 rotatably connected with the mounting tube 5, wherein one side of the positioning tube 10 away from the mounting tube 5 is provided with uniformly distributed positioning rods 11, and one end of the positioning tube 10 is provided with an inclined surface 12. The connecting pipe 8 is provided with a locking groove 13 corresponding to the positioning rod 11 inside, and the connecting pipe 8 is provided with a connecting surface 14 matching with the inclined surface 12 inside. The upper end of the locking groove 13 is provided with a communication hole 15, and the inner side of the heat preservation layer 1 is a flexible layer.
The installation tube 5 and the connecting tube 8 are relatively fixed through the arrangement of the thread groove 9 and the external thread 6, the positioning rod 11 is inserted into the locking groove 13 when the installation tube 5 is screwed into the connecting tube 8 through the arrangement of the positioning tube 10, air inside the locking groove 13 is discharged through the arrangement of the through holes, the screwing-in length of the installation tube 5 is limited through the arrangement of the inclined plane 12 and the connecting surface 14, the effect of completely discharging air inside the locking groove 13 is achieved when the installation tube 5 is completely screwed into the connecting tube 8, the installation tube 5 is withdrawn outwards to enable the inside of the locking groove 13 to form negative pressure when the air is completely discharged, the flexible layer inside the heat preservation layer 1 is sucked through the arrangement of the through holes 15, the through holes 15 are blocked, the air cannot enter the locking groove 13 through the through holes 15, the negative pressure adsorption effect is further fixed on the connecting structure 7, the effect of mutual fixation between the two heat preservation tubes is achieved, the pipeline bundle opening 3 is enabled to be compressed through the arrangement of the compression layer 1 when the pipeline bundle opening 3 is completely screwed into the installation bundle opening 4, the heat preservation layer 1 is unfolded when the air is completely screwed out, the heat preservation effect of the pipeline bundle opening 1 is further achieved, and the heat preservation effect of the heat preservation layer 1 is effectively prevented from being further achieved.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
In practical application, the effect of connecting two heat insulation pipes is achieved by screwing the pipe bundle port 3 into the mounting bundle port 4 during use, the part of the pipe bundle port 3 which can be screwed into the heat insulation layer 1 is longer than the reserved part of the heat insulation layer 1, namely, the pipe bundle port 3 can press the heat insulation layer 1 to compress when being completely screwed into the mounting bundle port 4, the effect of enabling the mounting bundle port 4 to absorb the pipe bundle port 3 is achieved by slightly retracting the pipe bundle port 3 after the pipe bundle port is completely screwed into the mounting bundle port 4 after the pipe bundle port is completely screwed into the mounting bundle port, the connection effect is enhanced, the situation that the heat insulation layer 1 does not protect the connection part is avoided, the mounting tube 5 and the connecting pipe 8 are relatively fixed through the arrangement of the thread groove 9 and the external thread 6, the positioning rod 11 is inserted into the locking groove 13 when the mounting tube 5 is screwed into the connecting pipe 8 through the arrangement of the positioning pipe 10, and air in the locking groove 13 is discharged through the arrangement of the through holes, the screwing length of the mounting tube 5 is limited by the arrangement of the inclined surface 12 and the connecting surface 14, when the mounting tube 5 is completely screwed into the connecting tube 8, the effect of completely exhausting the air in the locking groove 13 is achieved, when the air is completely exhausted, the inside of the locking groove 13 is formed into negative pressure by the outward withdrawing part of the mounting tube 5, the flexible layer on the inner side of the heat preservation layer 1 is sucked through the arrangement of the communication hole 15, the communication hole 15 is blocked, at the moment, the air cannot enter the locking groove 13 through the communication hole 15, the connecting structure 7 is fixed by the negative pressure adsorption effect, the effect of mutually fixing the two heat preservation tubes is achieved, the heat preservation layer 1 is pressed by the arrangement that the heat preservation layer 1 is compressed when the pipe bundle port 3 is completely screwed into the mounting bundle port 4, the heat preservation layer 1 is unfolded when the pipe bundle port 3 is screwed out, and the effect of wrapping the heat preservation layer 1 around a pipe is achieved, and then the poor condition of effectual avoiding connection heat preservation.
In summary, by means of the above technical scheme of the utility model, the effect of connecting two heat insulation pipes is achieved by screwing the pipe bundle opening into the installation bundle opening, and the part of the pipe bundle opening which can be screwed into the heat insulation layer is longer than the reserved part of the heat insulation layer, namely, the pipe bundle opening is completely screwed into the installation bundle opening to press the heat insulation layer to compress the heat insulation layer, and after the pipe bundle opening is completely screwed into the installation bundle opening, the pipe bundle opening is slightly retracted after passing through the installation bundle opening, so that the effect of enabling the installation bundle opening to absorb the pipe bundle opening is achieved, the connection effect is enhanced, and the condition that the connection part is not protected by the heat insulation layer is avoided.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a make things convenient for and restraint fixed insulating tube of mouth, includes heat preservation (1) and inner tube (2), its characterized in that, the outside cover of inner tube (2) is equipped with heat preservation (1), the one end of inner tube (2) is provided with not by pipeline bundle mouth (3) of heat preservation (1) parcel, inner tube (2) are kept away from the one end of pipeline bundle mouth (3) just is located the inside of heat preservation (1) be provided with pipeline bundle mouth (3) matched with installation bundle mouth (4).
2. The insulation pipe convenient for fixing a binding opening according to claim 1, wherein the pipe binding opening (3) comprises an installation pipe (5) fixedly connected with the inner pipe (2), external threads (6) are arranged on the outer side of the installation pipe (5), and a connecting structure (7) is arranged at one end, far away from the inner pipe (2), of the installation pipe (5).
3. A thermal insulation pipe convenient for fixing a binding opening according to claim 2, characterized in that the mounting binding opening (4) comprises a connecting pipe (8) connected with the inner pipe (2), the inner diameter of the connecting pipe (8) is the same as the outer diameter of the mounting pipe (5), and the inner wall of the connecting pipe (8) is provided with a thread groove (9) meshed with the external thread (6).
4. A thermal insulation pipe convenient for fixing a binding opening according to claim 3, characterized in that the connecting structure (7) comprises a positioning pipe (10) rotationally connected with the mounting pipe (5), one side of the positioning pipe (10) away from the mounting pipe (5) is provided with uniformly distributed positioning rods (11), and one end of the positioning pipe (10) is provided with an inclined plane (12).
5. The insulation pipe convenient for fixing the binding opening according to claim 4, wherein a locking groove (13) corresponding to the positioning rod (11) is arranged inside the connecting pipe (8), and a connecting surface (14) matched with the inclined surface (12) is arranged inside the connecting pipe (8).
6. The insulation pipe convenient for fixing the binding opening according to claim 5, wherein a communication hole (15) is formed at the upper end of the locking groove (13), and the inner side of the insulation layer (1) is a flexible layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303970.XU CN220016412U (en) | 2023-05-26 | 2023-05-26 | Insulating tube convenient to fix binding opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303970.XU CN220016412U (en) | 2023-05-26 | 2023-05-26 | Insulating tube convenient to fix binding opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220016412U true CN220016412U (en) | 2023-11-14 |
Family
ID=88684507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321303970.XU Active CN220016412U (en) | 2023-05-26 | 2023-05-26 | Insulating tube convenient to fix binding opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220016412U (en) |
-
2023
- 2023-05-26 CN CN202321303970.XU patent/CN220016412U/en active Active
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