CN215488165U - High gas tightness heating power pipeline - Google Patents
High gas tightness heating power pipeline Download PDFInfo
- Publication number
- CN215488165U CN215488165U CN202121316123.8U CN202121316123U CN215488165U CN 215488165 U CN215488165 U CN 215488165U CN 202121316123 U CN202121316123 U CN 202121316123U CN 215488165 U CN215488165 U CN 215488165U
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- Prior art keywords
- ring
- plug
- pipe section
- fixed
- pipeline
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 title abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims 9
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000009916 joint effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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Abstract
The utility model relates to a high gas tightness heating power pipeline, it includes first pipeline section and the second pipeline section that is connected with first pipeline section, first mount ring with install sealing mechanism on the second mount ring, sealing mechanism includes the first mount ring that is fixed in the first pipeline section outside coaxially, the second mount ring that is fixed in the second pipeline section outside coaxially, is fixed in the first mount ring on the plug-in connection ring, is fixed in the plug-in connection piece on the second mount ring, the plug-in connection piece is offered towards the one end of first mount ring and is supplied the plug-in connection groove that the plug-in connection ring pegged graft, sealing mechanism is still including the clamping unit who presss from both sides tight first mount ring and second mount ring, and this application has the effect that improves heating power pipeline's leakproofness.
Description
Technical Field
The application relates to the field of pipeline transportation, in particular to a high-airtightness heat distribution pipeline.
Background
The heat pipe network is also called a heat pipeline, and starts from a boiler room, a direct-fired machine room, a heat supply center and the like, and leads heat sources to a heat supply pipeline of a building heat inlet.
For example, utility model with bulletin number CN212691133U discloses a thermal pipeline, including last pipeline, the lower extreme of going up the pipeline is connected with the interface, and the inboard of going up the interface is run through and is provided with first screw rod, and the lower extreme of going up the interface is provided with down the interface, and the inboard of lower interface is provided with first sealing washer, and the lower extreme of lower interface is connected with the second sealing washer, and the lower extreme of second sealing washer is connected with the reinforcement piece, and the inboard of reinforcement piece is run through and is provided with the second screw rod, and the lower extreme of lower interface is close to the inboard of reinforcement piece and is provided with down the pipeline.
In view of the above-mentioned related technologies, the inventor believes that a plurality of sections of pipelines are generally required to be spliced together during use of a heat distribution pipeline, but poor sealing may occur between two adjacent sections of pipelines during splicing.
SUMMERY OF THE UTILITY MODEL
In order to improve the leakproofness of heating power pipeline, this application provides a high gas tightness heating power pipeline.
The application provides a high gas tightness heating power pipeline adopts following technical scheme:
the utility model provides a high gas tightness heating power pipeline, its includes first pipeline section and the second pipeline section that is connected with first pipeline section, first mount ring with install sealing mechanism on the second mount ring, sealing mechanism includes the first mount ring of coaxial fixation in the first pipeline section outside, the second mount ring of coaxial fixation in the second pipeline section outside, be fixed in the first mount ring on the plug-in connection ring, be fixed in the plug-in connection piece on the second mount ring, the plug-in connection piece is offered towards the one end of first mount ring and is supplied the plug-in connection groove that the plug-in connection ring pegged graft, sealing mechanism still includes the tight subassembly of clamp tightly first mount ring and second mount ring.
By adopting the technical scheme, the insert ring is inserted into the insertion groove, and the first pipe section and the second pipe section are clamped and fixed through the clamping assembly, so that the possibility of liquid seepage at the joint of the first pipe section and the second pipe section is reduced, and the sealing property of the joint of the first pipe section and the second pipe section is improved.
Optionally, the radial cross section of the plug-in ring is an isosceles triangle of which the tip points to the plug-in block.
By adopting the technical scheme, in the process of assembling the first pipe section and the second pipe section by an operator, the tip of the plug ring is more easily plugged into the plug groove, and the assembling efficiency of the operator is improved.
Optionally, the number of the plug-in rings is multiple, and the plug-in rings are coaxially arranged, the diameters of the plug-in rings are increased one by one, and the plug-in rings are sleeved step by step.
Through adopting above-mentioned technical scheme, a plurality of grafting rings joint in the joint inslot simultaneously for the joint effect between first pipeline section and the second pipeline section is better, improves the leakproofness of junction between first pipeline section and the second pipeline section.
Optionally, a sealing film is arranged between the first mounting ring and the insertion groove.
By adopting the technical scheme, the sealing film can reduce the possibility that liquid circulating in the first pipe section and the second pipe section seeps out through the gap between the plug ring and the plug groove, and improves the sealing property of the joint of the first pipe section and the second pipe section.
Optionally, a guide ring sleeved outside the first mounting ring is fixed on the outer side wall of the second mounting ring.
Through adopting above-mentioned technical scheme, when operating personnel assembled first pipeline section and second pipeline section, the guide ring can play the guide effect to first collar, reduces the possibility of first collar grafting dislocation, improves operating personnel's equipment heating power pipeline's accuracy.
Optionally, a clamping block is fixed on the outer side wall of the first mounting ring, and a clamping groove for clamping the clamping block in a sliding manner is formed in the inner side wall of the guide ring along the length direction.
Through adopting above-mentioned technical scheme, the joint ring on the first collar can prevent first pipeline section or second pipeline section joint in-process, and the stability of the junction of first pipeline section and second pipeline section is improved to the first pipeline section of second pipeline section pivoted possibility.
Optionally, the clamping groove is a dovetail groove, and the clamping block is a matched dovetail block.
Through adopting above-mentioned technical scheme, the joint effect of forked tail piece and dovetail joint is better.
Optionally, the clamping assembly comprises a fixing ring fixed on the first pipe section and a rotating ring sleeved outside the guide ring, one end of the rotating ring is clamped on the fixing ring, the other end of the rotating ring is fixed with a supporting ring, and the supporting ring supports against the surface of the second mounting ring away from the first mounting ring.
Through adopting above-mentioned technical scheme, operating personnel with first collar towards the second collar, the second collar supports towards first collar, improves the leakproofness between first pipeline section and the second pipeline section.
Optionally, the rotating ring is sleeved on and in threaded connection with the outer side of the fixing ring.
Through adopting above-mentioned technical scheme, solid fixed ring and swivel becket threaded connection, the rotatory swivel becket that operating personnel can be more convenient and solid fixed ring looks joint improves the leakproofness of junction between first pipeline section and the second pipeline section.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the inserting ring is inserted into the inserting groove, and the first pipe section and the second pipe section are clamped and fixed through the clamping assembly, so that liquid circulating in the first pipe section and the second pipe section is reduced from seeping through a gap at the joint of the first pipe section and the second pipe section, and the sealing property of the joint of the first pipe section and the second pipe section is improved;
2. the clamping ring on the first mounting ring can prevent the possibility of rotation of the first pipe section or the second pipe section in the clamping process of the first pipe section or the second pipe section, and improves the stability of connection of the first pipe section and the second pipe section;
3. the clamping assembly enables the first mounting ring to face the second mounting ring, the second mounting ring abuts against the first mounting ring, and sealing performance between the first pipe section and the second pipe section is improved.
Drawings
Fig. 1 is a schematic diagram of a high-airtightness heat pipe.
Fig. 2 is an exploded view of a first pipe segment and a second pipe segment.
FIG. 3 is a cross-sectional view of a first tube segment and a second tube segment.
Description of reference numerals: 1. a first tube section; 2. a second tube section; 3. a sealing mechanism; 31. a plug-in ring; 32. an insertion block; 321. inserting grooves; 33. a guide ring; 331. a clamping groove; 34. a clamping assembly; 341. a fixing ring; 342. a propping ring; 343. a rotating ring; 35. a sealing film; 36. a first mounting ring; 361. a clamping block; 37. a second mounting ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses high gas tightness heating power pipeline.
Referring to fig. 1, the high air-tightness thermal pipeline includes a first pipe section 1 and a second pipe section 2 connected with each other, and a sealing mechanism 3 installed at the connection of the first pipe section 1 and the second pipe section 2.
The first and second tubular sections 1, 2 are of equal diameter.
Referring to fig. 2, the sealing mechanism 3 includes a first mounting ring 36 and a second mounting ring 37, the first mounting ring 36 is coaxially fixed on the outer side wall of the first pipe section 1 near one end of the second pipe section 2, and the second mounting ring 37 is coaxially fixed on the outer side wall of the second pipe section 2 near one end of the first pipe section 1.
The first mounting ring 36 and the second mounting ring 37 have equal outer diameters.
The sealing mechanism 3 further comprises a plug ring 31 and a plug block 32, the plug ring 31 being located on a face of the first mounting ring 36 facing the second mounting ring 37. The number of the inserting rings 31 is multiple, the diameters of the inserting rings are increased step by step, and the axes of the inserting rings 31 are overlapped on the axis of the first mounting ring 36 and are sleeved one by one from inside to outside.
The radial cross-section of the plug-in ring 31 is an isosceles triangle with its tip pointing towards the plug-in block 32. The insertion block 32 is provided with an insertion groove 321 for inserting the insertion ring 31, and the insertion groove 321 is annular.
The outer side wall of the second mounting ring 37 is coaxially sleeved with the guide ring 33, and the outer side wall of the second mounting ring 37 of the guide ring 33 is fixed.
The outer side wall of the first mounting ring 36 is fixed with a clamping block 361. The quantity of joint piece 361 is a plurality of, and a plurality of joint piece 361 is around the even interval of the axle center of first collar 36, and the quantity of joint piece 361 is four in this application, and joint piece 361 is the dovetail piece.
The inner wall of the guide ring 33 is provided with a clamping groove 331 for clamping and sliding the clamping block 361, the length direction of the clamping groove 331 is parallel to the axis of the guide ring 33, and the clamping groove 331 is a dovetail groove matched with the clamping block 361.
The sealing mechanism 3 further comprises a clamping assembly 34, the clamping assembly 34 comprising a fixed ring 341, an abutting ring 342 and a rotating ring 343.
The securing ring 341 is fixed to the outside of the first pipe section 1. The abutting ring 342 is sleeved on the second pipe section 2, and the abutting ring 342 slides along the length direction of the second pipe section 2. The outer side wall of the top abutting ring 342 is fixed to one end of the rotating ring 343, the rotating ring 343 is sleeved on the outer sides of the guide ring 33 and the fixed ring 341, and one end of the rotating ring 343, which is far away from the top abutting ring 342, is in threaded connection with the fixed ring 341.
Referring to fig. 3, a sealing film 35 is further disposed between the plug ring 31 and the groove wall of the plug groove 321, and the sealing film 35 improves the sealing performance between the plug ring 31 and the plug groove 321.
When the rotating ring 343 is screwed with the abutting ring 342, the first mounting ring 36 abuts against the second mounting ring 37, and the second mounting ring 37 abuts against the first mounting ring 36, so that the sealing membrane 35 is compressed, and the possibility that liquid circulating in the first pipe section 1 and the second pipe section 2 seeps out of the joint of the first pipe section 1 and the second pipe section 2 is reduced. Thereby improving the tightness of the joint of the first pipe section 1 and the second pipe section 2.
The implementation principle of the high-airtightness heat distribution pipeline in the embodiment of the application is as follows: in the installation process of an operator, the four clamping blocks 361 correspond to the four clamping grooves 331 one by one, the first pipe section 1 slides along the length direction of the clamping grooves 331 until the inserting ring 31 is inserted into the inserting groove 321, the rotating ring 343 slides towards the first pipe section 1, the rotating ring 343 slides to the abutting ring 342 to be attached to the second installing ring 37, the rotating ring 343 is sleeved on the fixing ring 341, the rotating ring 343 is rotated, the abutting ring 342 drives the second installing ring 37 to abut towards the first installing ring 36, because the fixing ring 341 is fixed on the first pipe section 1, the fixing ring 341 drives the first installing ring 36 to abut towards the second installing ring 37 while the operator rotates the rotating ring 343, so that the sealing film 35 between the inserting ring 31 and the inserting groove 321 is compressed, and the sealing performance of the joint of the first pipe section 1 and the second pipe section 2 is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A high gas tightness thermal power pipeline, it includes first pipe section (1) and second pipe section (2) that are connected with first pipe section (1), its characterized in that: the sealing device is characterized in that a sealing mechanism (3) is installed on the first installation ring (36) and the second installation ring (37), the sealing mechanism (3) comprises a first installation ring (36) coaxially fixed on the outer side of the first pipe section (1), a second installation ring (37) coaxially fixed on the outer side of the second pipe section (2), an insertion ring (31) fixed on the first installation ring (36) and an insertion block (32) fixed on the second installation ring (37), an insertion groove (321) for the insertion of the insertion ring (31) is formed in one end, facing the first installation ring (36), of the insertion block (32), and the sealing mechanism (3) further comprises a clamping assembly (34) for clamping the first installation ring (36) and the second installation ring (37).
2. A highly gas tight thermal conduit as claimed in claim 1, wherein: the radial section of the plug-in ring (31) is an isosceles triangle of which the tip points to the plug-in block (32).
3. A highly gas tight thermal conduit as claimed in claim 2, wherein: the number of the plug-in rings (31) is multiple, and the plug-in rings (31) are coaxially arranged, the diameters of the plug-in rings are increased one by one, and the plug-in rings are sleeved step by step.
4. A highly gas tight thermal conduit as claimed in claim 1, wherein: a sealing film (35) is arranged between the first mounting ring (36) and the insertion groove (321).
5. A highly gas tight thermal conduit as claimed in claim 1, wherein: the outer side wall of the second mounting ring (37) is fixedly provided with a guide ring (33) sleeved outside the first mounting ring (36).
6. A highly gas tight thermal conduit as in claim 5, wherein: be fixed with joint piece (361) on the lateral wall of first collar (36), supply joint piece (361) gliding joint groove (331) of joint along length direction seted up of the inside wall of guide ring (33).
7. A highly gas tight thermal conduit as claimed in claim 6, wherein: the clamping groove (331) is a dovetail groove, and the clamping block (361) is a matched dovetail block.
8. A highly gas tight thermal conduit as in claim 5, wherein: the clamping assembly (34) comprises a fixing ring (341) fixed on the first pipe section (1) and a rotating ring (343) sleeved on the outer side of the guide ring (33), one end of the rotating ring (343) is clamped on the fixing ring (341), the other end of the rotating ring (343) is fixed with a propping ring (342), and the propping ring (342) props against the surface of the second mounting ring (37) far away from the first mounting ring (36).
9. A highly air tight thermal conduit as claimed in claim 8, wherein: the rotating ring (343) is sleeved and in threaded connection with the outer side of the fixed ring (341).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316123.8U CN215488165U (en) | 2021-06-11 | 2021-06-11 | High gas tightness heating power pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316123.8U CN215488165U (en) | 2021-06-11 | 2021-06-11 | High gas tightness heating power pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215488165U true CN215488165U (en) | 2022-01-11 |
Family
ID=79785115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121316123.8U Expired - Fee Related CN215488165U (en) | 2021-06-11 | 2021-06-11 | High gas tightness heating power pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215488165U (en) |
-
2021
- 2021-06-11 CN CN202121316123.8U patent/CN215488165U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |