CN219755631U - Thermal insulation pipe joint - Google Patents
Thermal insulation pipe joint Download PDFInfo
- Publication number
- CN219755631U CN219755631U CN202320102639.5U CN202320102639U CN219755631U CN 219755631 U CN219755631 U CN 219755631U CN 202320102639 U CN202320102639 U CN 202320102639U CN 219755631 U CN219755631 U CN 219755631U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- fixedly connected
- joint
- groove
- pipe
- 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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Links
- 238000009413 insulation Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000004321 preservation Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 210000001503 joint Anatomy 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model relates to the technical field of heat preservation equipment, in particular to a heat preservation pipe joint, which comprises: the heat preservation pipe body comprises a first pipe, one end of the first pipe is fixedly connected with a connecting pipe port, the outer wall of the connecting pipe port is sleeved with a pipe joint, and one end of the pipe joint is fixedly connected with a second pipe; pipeline joint one end fixedly connected with seal structure includes the seal groove, seal groove one end fixedly connected with sealing ring. According to the utility model, the first pipeline is inserted into the sealing groove to enable the sealing ring to be sleeved on the surface of the first pipeline, so that the primary sealing effect is realized, the positioning plates are abutted against the two sides of the surface of the first pipeline, and the positioning effect on the position of the first pipeline in the sealing groove is realized, so that the gap between the first pipeline and the pipeline joint is connected and sealed, the problem that the temperature leaks from the gap between the first pipeline and the pipeline joint because the connection part is not sealed is avoided, and the integral heat insulation effect is reduced is solved.
Description
Technical Field
The utility model relates to the technical field of heat preservation equipment, in particular to a heat preservation pipe joint.
Background
The heat insulating pipe is used for conveying liquid, gas and other medium, and is used in heat insulating engineering of petroleum, chemical, natural gas and other pipeline.
The heat-insulating pipe joint is also used in the liquefied natural gas filling station, when the conventional heat-insulating pipe joint is used, the heat-insulating pipe and the joint are usually directly connected through screw threads in a rotating way, and although the heat-insulating function of the heat-insulating pipe is good, the joint of the heat-insulating pipe and the joint is not sealed in the connecting process, so that the temperature is leaked from the joint of the heat-insulating pipe and the joint, the overall heat-insulating effect is reduced, and therefore, the design of the heat-insulating pipe joint is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide an insulating pipe joint, which solves the problem that the temperature can leak from the joint of the insulating pipe joint and the joint is not sealed when the insulating pipe joint is connected, so that the overall heat insulation effect is reduced.
In order to achieve the above object, the present utility model provides a thermal insulation pipe joint, comprising:
the heat preservation pipe body comprises a first pipe, one end of the first pipe is fixedly connected with a connecting pipe port, the outer wall of the connecting pipe port is sleeved with a pipe joint, and one end of the pipe joint is fixedly connected with a second pipe;
pipeline joint one end fixedly connected with seal structure, including the seal groove, seal groove one end fixedly connected with sealing ring, the inside fixedly connected with first telescopic link of seal groove, first telescopic link one end fixedly connected with locating plate, the locating plate inboard is provided with the abrasionproof pad.
Preferably, the seal groove is made of a metal material, and the seal ring is made of a rubber material.
Preferably, grooves are formed in two sides of the inner wall of the sealing groove, and one end of the first telescopic rod is fixedly connected to one side of the inner wall of the groove formed in the sealing groove.
Preferably, the locating plate is arranged to be connected to one end of the first telescopic rod respectively, and the shape of the locating plate and the shape of the anti-abrasion pad are arranged to be arc-shaped.
Preferably, the pipeline joint is internally inserted with a clamping structure, the clamping structure comprises a first supporting rod, one end of the first supporting rod is movably connected with a second supporting rod, one end of the second supporting rod is fixedly connected with a clamping plate, one side of the second supporting rod is provided with a first limiting block, two sides of the first supporting rod are provided with second limiting blocks, and one side of each second limiting block is fixedly connected with a second telescopic rod.
Preferably, the through groove is set up in pipeline joint both sides, first bracing piece one end inserts and locates the through groove internal connection that the pipeline joint set up in the second bracing piece, first stopper fixed connection is in the through groove exit inner wall one side that the pipeline joint set up, second telescopic link fixed connection is in the through groove inner wall both sides that the pipeline joint set up, the second stopper supports and closes in the surface both sides of first bracing piece, take over mouthful surface both sides and set up flutedly, grip block one side gomphosis is in the recess that takes over mouthful and set up inside.
Compared with the prior art, the utility model has the beneficial effects that:
1. through inserting the first pipeline and locating the seal groove inside and making the sealing ring cup joint in first pipeline surface, realize its preliminary sealing effect, and first telescopic link supports the locating plate to the surface both sides of first pipeline and support, realize carrying out the locating action to the position of first pipeline in the seal groove inside, locating plate inboard fixedly connected with abrasionproof pad, make its first pipeline surface can not lead to the effect of surface wear because of the friction, thereby make its realization connect and seal effect to the space between first pipeline and the pipeline joint, avoid not carrying out sealing treatment because of the junction, make the temperature leak from the space that both are connected, make holistic adiabatic efficiency appear reducing problem appear, and fix a position the position of first pipeline and make it can not skew.
2. Through inserting the pipe connection opening inside the pipe joint, rotating the first support rod to enable the first support rod to abut against the second limiting block on one side, enabling the first support rod to extrude the second telescopic rod to shrink, enabling the second telescopic rod on the other side to support the second limiting block to abut against one side of the first support rod to extend, enabling the first support rod to conduct angle adjustment to enable the through notch to be sealed to the greatest extent, enabling the first support rod to move towards the inside of the through groove formed by the pipe joint after the first support rod and the second support rod are kept perpendicular, enabling the clamping plate to be embedded in the groove to conduct clamping limiting function on the first support rod, and accordingly limiting the position of the pipe connection opening, enabling the second telescopic rod to conduct quick connection, and enabling the position to be unchanged.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic perspective view of the structure of the present utility model in elevation and cross section;
FIG. 3 is a schematic perspective view, partially in section, of a structure of the present utility model;
fig. 4 is a top view partially cut-away perspective schematic illustration of the structure of the present utility model.
In the figure: 1. a heat preservation pipe body; 11. a first pipe; 12. a pipe connecting port; 13. a pipe joint; 14. a second pipe; 2. a sealing structure; 21. sealing grooves; 22. a seal ring; 23. a first telescopic rod; 24. a positioning plate; 25. an abrasion-proof pad; 3. a clamping structure; 31. a first support bar; 32. a second support bar; 33. a clamping plate; 34. a first limiting block; 35. a second limiting block; 36. and a second telescopic rod.
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. 1-4, an embodiment of the present utility model is provided:
a thermal insulation pipe joint, comprising:
the heat preservation pipe body 1 comprises a first pipe 11, one end of the first pipe 11 is fixedly connected with a pipe connecting port 12, the outer wall of the pipe connecting port 12 is sleeved with a pipe joint 13, one end of the pipe joint 13 is fixedly connected with a second pipe 14, the internal material of the first pipe 11 is the prior art, and the heat preservation pipe is commercially available and is not used as a technical protection point of the utility model, so that excessive statement is not made;
the pipeline joint 13 one end fixedly connected with seal structure 2, including seal groove 21, seal groove 21 one end fixedly connected with sealing ring 22, the inside fixedly connected with first telescopic link 23 of seal groove 21, first telescopic link 23 one end fixedly connected with locating plate 24, the locating plate 24 inboard is provided with wear pad 25.
Further, the seal groove 21 is made of a metal material, and the seal ring 22 is made of a rubber material, so that the sealing effect of the interface is achieved.
Further, grooves are formed in two sides of the inner wall of the sealing groove 21, one end of the first telescopic rod 23 is fixedly connected to one side of the inner wall of the groove formed in the sealing groove 21, and supporting and limiting functions of the positioning plate 24 are achieved.
Further, the positioning plate 24 is arranged to be connected to one end of the first telescopic rod 23, and the positioning plate 24 and the anti-wear pad 25 are arc-shaped to realize the function of abutting against the surface of the first pipeline 11 to the greatest extent.
Further, the clamping structure 3 is inserted in the pipe joint 13, the clamping structure 3 comprises a first supporting rod 31, one end of the first supporting rod 31 is movably connected with a second supporting rod 32, one end of the second supporting rod 32 is fixedly connected with a clamping plate 33, one side of the second supporting rod 32 is provided with a first limiting block 34, two sides of the first supporting rod 31 are provided with second limiting blocks 35, one side of each second limiting block 35 is fixedly connected with a second telescopic rod 36, and the quick connection effect of the butt joint pipe orifice 12 is achieved.
Further, through grooves are formed in two sides of the pipeline joint 13, one end of the first supporting rod 31 is inserted into the through grooves formed in the pipeline joint 13 and is connected to the second supporting rod 32, the first limiting block 34 is fixedly connected to one side of the inner wall of the outlet of the through grooves formed in the pipeline joint 13, the second telescopic rod 36 is fixedly connected to two sides of the inner wall of the through grooves formed in the pipeline joint 13, the second limiting block 35 abuts against two sides of the surface of the first supporting rod 31, grooves are formed in two sides of the surface of the connecting pipe opening 12, and one side of the clamping plate 33 is embedded into the grooves formed in the connecting pipe opening 12, so that limiting and clamping effects of the butt joint pipe opening 12 are achieved.
Working principle: when carrying out sealing treatment to the thermal-insulation pipe joint department, through inserting the sealing ring 22 that locates inside the sealing groove 21 and make sealing groove 21 one end fixed connection in first pipeline 11 surface, realize its preliminary sealed effect, and first telescopic link 23 supports locating plate 24 to the surperficial both sides butt of first pipeline 11, realize carrying out the locate action to the position of first pipeline 11 inside sealing groove 21, and locating plate 24 inboard fixedly connected with abrasionproof pad 25, make its first pipeline 11 surface can not lead to the effect of surface abrasion because of the friction, thereby make it realize being connected and sealed effect to the space between first pipeline 11 and the pipeline joint 13.
When the thermal insulation pipe joint is connected, after the pipe joint 13 is inserted into the pipe joint 12, the first support rod 31 is rotated to enable the first support rod 31 to abut against the second limiting block 35 on one side, the second telescopic rod 36 is extruded to shrink, the second telescopic rod 36 on the other side supports the second limiting block 35 to abut against one side of the first support rod 31 to extend, the angle adjustment of the first support rod 31 is achieved, the maximum slot opening is closed, after the first support rod 31 and the second support rod 32 are kept vertical, the first support rod 31 moves towards the inside of a slot formed in the pipe joint 13, and the second support rod 32 supports the clamping plate 33 to move towards the inside of a groove formed in two sides of the surface of the pipe joint 12, so that the clamping plate 33 is embedded in the groove to clamp and limit the clamping plate.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A thermal insulation pipe joint, comprising:
the heat preservation pipe body (1) comprises a first pipeline (11), one end of the first pipeline (11) is fixedly connected with a connecting pipe port (12), the outer wall of the connecting pipe port (12) is sleeved with a pipeline joint (13), and one end of the pipeline joint (13) is fixedly connected with a second pipeline (14);
pipeline joint (13) one end fixedly connected with seal structure (2), including seal groove (21), seal groove (21) one end fixedly connected with sealing ring (22), inside fixedly connected with first telescopic link (23) of seal groove (21), first telescopic link (23) one end fixedly connected with locating plate (24), locating plate (24) inboard is provided with wear pad (25).
2. The thermal insulation pipe joint according to claim 1, wherein: the inner material of the seal groove (21) is made of a metal material, and the inner material of the seal ring (22) is made of a rubber material.
3. The thermal insulation pipe joint according to claim 1, wherein: grooves are formed in two sides of the inner wall of the sealing groove (21), and one end of the first telescopic rod (23) is fixedly connected to one side of the inner wall of the groove formed in the sealing groove (21).
4. The thermal insulation pipe joint according to claim 1, wherein: the locating plate (24) is arranged to be connected to one end of the first telescopic rod (23) in two groups, and the shapes of the locating plate (24) and the anti-abrasion pad (25) are arc-shaped.
5. The thermal insulation pipe joint according to claim 1, wherein: the pipeline joint is characterized in that a clamping structure (3) is inserted into the pipeline joint (13), the clamping structure (3) comprises a first supporting rod (31), one end of the first supporting rod (31) is movably connected with a second supporting rod (32), one end of the second supporting rod (32) is fixedly connected with a clamping plate (33), one side of the second supporting rod (32) is provided with a first limiting block (34), two sides of the first supporting rod (31) are provided with second limiting blocks (35), and one side of the second limiting block (35) is fixedly connected with a second telescopic rod (36).
6. The thermal insulation pipe joint according to claim 5, wherein: the utility model discloses a pipeline joint, including pipeline joint (13), first bracing piece (31), first stopper (34) and second bracing piece (32), logical groove internal connection that pipeline joint (13) were seted up is inserted to first bracing piece (31) one end, logical groove exit inner wall one side that first stopper (34) fixedly connected with pipeline joint (13) were seted up, logical groove inner wall both sides that second telescopic link (36) fixedly connected with pipeline joint (13) were seted up, second stopper (35) butt in the surface both sides of first bracing piece (31), take over mouth (12) surface both sides and set up flutedly, inside grip block (33) one side gomphosis in the recess of taking over mouth (12) and set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320102639.5U CN219755631U (en) | 2023-02-02 | 2023-02-02 | Thermal insulation pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320102639.5U CN219755631U (en) | 2023-02-02 | 2023-02-02 | Thermal insulation pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219755631U true CN219755631U (en) | 2023-09-26 |
Family
ID=88083861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320102639.5U Active CN219755631U (en) | 2023-02-02 | 2023-02-02 | Thermal insulation pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219755631U (en) |
-
2023
- 2023-02-02 CN CN202320102639.5U patent/CN219755631U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |