CN214425381U - Novel high-temperature-resistant pipe fitting - Google Patents
Novel high-temperature-resistant pipe fitting Download PDFInfo
- Publication number
- CN214425381U CN214425381U CN202120435311.6U CN202120435311U CN214425381U CN 214425381 U CN214425381 U CN 214425381U CN 202120435311 U CN202120435311 U CN 202120435311U CN 214425381 U CN214425381 U CN 214425381U
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- Prior art keywords
- pipe fitting
- high temperature
- temperature resistant
- ring flange
- heat insulation
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- 238000009413 insulation Methods 0.000 claims abstract description 58
- 238000005253 cladding Methods 0.000 claims abstract description 30
- 239000003292 glue Substances 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 27
- 208000002925 dental caries Diseases 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000000565 sealant Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a novel high temperature resistant pipe fitting, including the elbow pipe fitting, the one end of elbow pipe fitting is provided with first ring flange, connected mode between elbow pipe fitting and the first ring flange is the welding, first mounting hole has been seted up on the first ring flange, the other end of elbow pipe fitting is provided with the second ring flange. A novel high temperature resistant pipe fitting, first heat insulation sleeve and the combination of second heat insulation sleeve, form dual thermal-insulated structure, reduce heat transfer, and simultaneously, the design of support bar makes and forms a plurality of cavitys between first heat insulation sleeve and the second heat insulation sleeve, and the both ends in the thermal-insulated cladding piece overall structure are respectively through first high temperature resistant sealed glue film, second high temperature resistant sealed glue film and first ring flange, the second ring flange splices fixedly, make the cavity form totally enclosed space, avoid inside and outside air convection and the heat transfer that arouses, provide thermal-insulated protection for the elbow pipe fitting, bring better use prospect.
Description
Technical Field
The utility model relates to a pipe fitting field, in particular to novel high temperature resistant pipe fitting.
Background
The pipe fitting is a general name of parts in a pipeline system which play roles in connection, control, direction change, flow distribution, sealing, supporting and the like. The variety of pipe fitting is numerous, wherein, just includes the double flange elbow, and this pipe fitting is used for changing the pipeline and lays the direction, because this pipe fitting mainly is made by metal material, when using in high temperature environment, bad phenomena such as thermoplasticity deformation appear easily, unable normal use, for this reason, we propose a novel high temperature resistant pipe fitting.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a novel high temperature resistant pipe fitting can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel high temperature resistant pipe fitting, includes the elbow pipe fitting, the one end of elbow pipe fitting is provided with first ring flange, connected mode between elbow pipe fitting and the first ring flange is the welding, first mounting hole has been seted up on the first ring flange, the other end of elbow pipe fitting is provided with the second ring flange, connected mode between elbow pipe fitting and the second ring flange is the welding, the second mounting hole has been seted up on the second ring flange, the outside parcel of elbow pipe fitting has thermal-insulated cladding piece.
Preferably, a first high-temperature-resistant sealant layer is arranged between one end of the heat-insulating cladding piece and the first flange plate, one end of the heat-insulating cladding piece is fixedly connected with the first flange plate through the first high-temperature-resistant sealant layer, a second high-temperature-resistant sealant layer is arranged between the other end of the heat-insulating cladding piece and the second flange plate, and the other end of the heat-insulating cladding piece is fixedly connected with the second flange plate through the second high-temperature-resistant sealant layer.
Preferably, thermal-insulated cladding member comprises first heat insulation sleeve, second heat insulation sleeve and support bar, first heat insulation sleeve and the coaxial setting of second heat insulation sleeve, the elbow pipe fitting is located first heat insulation sleeve's inside, support bar fixed mounting is between first heat insulation sleeve and second heat insulation sleeve.
Preferably, one side of the first flange plate, which is far away from the elbow pipe fitting, is provided with a first high-temperature-resistant sealing ring, and one side of the second flange plate, which is far away from the elbow pipe fitting, is provided with a second high-temperature-resistant sealing ring.
Preferably, be provided with first high temperature resistant glue between first ring flange and the first high temperature resistant sealing washer, one side that elbow pipe fitting was kept away from to first ring flange is through first high temperature resistant glue and first high temperature resistant sealing washer fixed connection, be provided with the high temperature resistant glue of second between second ring flange and the high temperature resistant sealing washer of second, one side that elbow pipe fitting was kept away from to the second ring flange is through high temperature resistant glue of second and second high temperature resistant sealing washer fixed connection.
Compared with the prior art, the utility model discloses following beneficial effect has: the novel high-temperature-resistant pipe fitting is characterized in that a heat insulation cladding piece is arranged outside the elbow pipe fitting and consists of a first heat insulation sleeve, a second heat insulation sleeve and a support strip, the first heat insulation sleeve and the second heat insulation sleeve are combined to form a double heat insulation structure to reduce heat transfer, meanwhile, the support strip is designed to enable a plurality of cavities to be formed between the first heat insulation sleeve and the second heat insulation sleeve, two ends of the whole heat insulation cladding piece in the whole structure are respectively fixed with a first high-temperature-resistant sealant layer and a second high-temperature-resistant sealant layer through glue connection with a first flange plate and a second flange plate, so that the cavities form a completely closed space to avoid heat transfer caused by convection of internal air and external air, heat insulation protection is provided for the elbow pipe fitting, in addition, the heat insulation cladding piece is positioned outside the elbow pipe fitting and can provide protection in aspects of shock resistance and the like for the elbow pipe fitting, the heat insulation cladding piece is beneficial to use by people, and the whole novel high-temperature-resistant pipe fitting is simple in structure, convenient operation, the effect of using is better than traditional mode.
Drawings
Fig. 1 is a schematic structural diagram of the novel high temperature resistant pipe fitting of the present invention.
Fig. 2 is a front view of the novel high temperature resistant pipe fitting of the present invention.
Fig. 3 is a schematic view of the end face of the heat-insulating covering member in the novel high-temperature resistant pipe fitting of the present invention.
In the figure: 1. an elbow pipe fitting; 2. a first flange plate; 3. a second flange plate; 4. a first mounting hole; 5. a second mounting hole; 6. a first high temperature resistant seal ring; 7. a second high temperature resistant seal ring; 8. a heat insulating cladding; 9. a first high temperature resistant sealant layer; 10. a second high-temperature-resistant sealant layer; 11. a first insulating sleeve; 12. a second insulating sleeve; 13. a support strip.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a novel high temperature resistant pipe fitting, including elbow pipe fitting 1, elbow pipe fitting 1's one end is provided with first ring flange 2, the connected mode between elbow pipe fitting 1 and the first ring flange 2 is the welding, first mounting hole 4 has been seted up on the first ring flange 2, elbow pipe fitting 1's the other end is provided with second ring flange 3, the connected mode between elbow pipe fitting 1 and the second ring flange 3 is the welding, second mounting hole 5 has been seted up on the second ring flange 3, elbow pipe fitting 1's outside parcel has thermal-insulated cladding piece 8.
Further, a first high-temperature-resistant sealant layer 9 is arranged between one end of the heat-insulating cladding member 8 and the first flange 2, one end of the heat-insulating cladding member 8 is fixedly connected with the first flange 2 through the first high-temperature-resistant sealant layer 9, a second high-temperature-resistant sealant layer 10 is arranged between the other end of the heat-insulating cladding member 8 and the second flange 3, and the other end of the heat-insulating cladding member 8 is fixedly connected with the second flange 3 through the second high-temperature-resistant sealant layer 10, so that two ends of the heat-insulating cladding member 8 are sealed and fixed.
Furthermore, the heat insulation cladding member 8 is composed of a first heat insulation sleeve 11, a second heat insulation sleeve 12 and a support bar 13, the first heat insulation sleeve 11 and the second heat insulation sleeve 12 are coaxially arranged, the elbow pipe fitting 1 is positioned inside the first heat insulation sleeve 11, the support bar 13 is fixedly arranged between the first heat insulation sleeve 11 and the second heat insulation sleeve 12, the first heat insulation sleeve 11 and the second heat insulation sleeve 12 are combined to form a double heat insulation structure, so as to reduce heat transfer, meanwhile, the design of the support bar 13 enables a plurality of cavities to be formed between the first heat insulation sleeve 11 and the second heat insulation sleeve 12, and two ends of the whole structure of the heat insulation cladding member 8 are respectively fixed with the first flange plate 2 and the second flange plate 3 through the first high temperature resistant sealant layer 9 and the second high temperature resistant sealant layer 10 in a cementing manner, so as to completely seal the cavities, thereby avoiding heat transfer caused by convection of inside and outside air, and providing heat insulation protection for the elbow pipe fitting 1, furthermore, the thermal insulation covering 8 is located outside the elbow pipe 1, and can provide protection for the elbow pipe 1 in terms of impact resistance and the like.
Further, one side that elbow pipe fitting 1 was kept away from to first ring flange 2 is provided with first high temperature resistant sealing washer 6, and one side that elbow pipe fitting 1 was kept away from to second ring flange 3 is provided with second high temperature resistant sealing washer 7, and this novel high temperature resistant pipe fitting is installed to pipe-line system back, and first high temperature resistant sealing washer 6 and second high temperature resistant sealing washer 7 can improve the sealed effect after the installation.
Further, be provided with first high temperature resistant glue between first ring flange 2 and the first high temperature resistant sealing washer 6, one side that elbow pipe fitting 1 was kept away from to first ring flange 2 is through first high temperature resistant glue and first high temperature resistant sealing washer 6 fixed connection, be provided with second high temperature resistant glue between second ring flange 3 and the second high temperature resistant sealing washer 7, one side that elbow pipe fitting 1 was kept away from to second ring flange 3 is through second high temperature resistant glue and second high temperature resistant sealing washer 7 fixed connection, adopt special adhesive to splice fixedly first high temperature resistant sealing washer 6 and second high temperature resistant sealing washer 7, have high temperature resistant characteristic, stable performance, do benefit to the use.
It should be noted that the utility model relates to a novel high temperature resistant pipe fitting, when in installation, the first flange 2 at one end of the elbow pipe fitting 1 is butted with a flange on a superior pipe in a pipeline system, fasteners such as bolts are adopted to pass through the first mounting hole 4 arranged on the first flange 2 and a hole site rear knob of the flange on the superior pipe to be locked, the assembly of the two is completed, the first high temperature resistant sealing ring 6 is positioned between the two, the sealing effect after the assembly can be improved, the second flange 3 at the other end of the elbow pipe fitting 1 is butted with a flange on the inferior pipe in the pipeline system, fasteners such as bolts are adopted to pass through the second mounting hole 5 arranged on the second flange 3 and a hole site rear knob of the flange on the inferior pipe to be locked, the assembly of the two is completed, the second high temperature resistant sealing ring 7 is positioned between the two, the sealing effect after the assembly can be improved, after the installation is completed, namely, the elbow pipe fitting 1 is provided with a heat insulation cladding member 8 on the outside, the heat insulation cladding member 8 is composed of a first heat insulation sleeve 11, a second heat insulation sleeve 12 and a support bar 13, the first heat insulation sleeve 11 and the second heat insulation sleeve 12 are combined to form a double heat insulation structure to reduce heat transfer, meanwhile, the design of the support bar 13 enables a plurality of cavities to be formed between the first heat insulation sleeve 11 and the second heat insulation sleeve 12, and two ends of the whole structure of the heat insulation cladding member 8 are respectively fixed with a first flange plate 2 and a second flange plate 3 through a first high temperature resistant sealant layer 9 and a second high temperature resistant sealant layer 10 in a cementing manner, so that the cavities are completely sealed, thereby avoiding heat transfer caused by convection of inside and outside air, providing heat insulation protection for the elbow pipe fitting 1, and the heat insulation cladding member 8 is positioned on the outside of the elbow pipe fitting 1 and can provide protection for the elbow pipe fitting 1 in aspects of impact resistance and the like, is relatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a novel high temperature resistant pipe fitting, includes elbow pipe fitting (1), its characterized in that: the one end of elbow pipe fitting (1) is provided with first ring flange (2), the connected mode between elbow pipe fitting (1) and first ring flange (2) is the welding, first mounting hole (4) have been seted up on first ring flange (2), the other end of elbow pipe fitting (1) is provided with second ring flange (3), the connected mode between elbow pipe fitting (1) and second ring flange (3) is the welding, second mounting hole (5) have been seted up on second ring flange (3), the outside parcel of elbow pipe fitting (1) has thermal-insulated cladding piece (8).
2. The new high temperature resistant pipe fitting of claim 1, wherein: be provided with first high temperature resistant sealed glue film (9) between the one end of thermal-insulated cladding piece (8) and first ring flange (2), the one end of thermal-insulated cladding piece (8) is through first high temperature resistant sealed glue film (9) and first ring flange (2) fixed connection, be provided with second high temperature resistant sealed glue film (10) between the other end of thermal-insulated cladding piece (8) and second ring flange (3), the other end of thermal-insulated cladding piece (8) passes through second high temperature resistant sealed glue film (10) and second ring flange (3) fixed connection.
3. The new high temperature resistant pipe fitting of claim 1 or 2, wherein: thermal-insulated cladding piece (8) comprises first heat insulation sleeve (11), second heat insulation sleeve (12) and support bar (13), first heat insulation sleeve (11) and second heat insulation sleeve (12) coaxial setting, elbow pipe fitting (1) is located the inside of first heat insulation sleeve (11), support bar (13) fixed mounting is between first heat insulation sleeve (11) and second heat insulation sleeve (12).
4. The new high temperature resistant pipe fitting of claim 1, wherein: one side that elbow pipe fitting (1) was kept away from in first ring flange (2) is provided with first high temperature resistant sealing washer (6), one side that elbow pipe fitting (1) was kept away from in second ring flange (3) is provided with second high temperature resistant sealing washer (7).
5. The novel high temperature resistant pipe fitting of claim 4, wherein: be provided with first high temperature resistant glue between first ring flange (2) and first high temperature resistant sealing washer (6), one side that elbow pipe fitting (1) was kept away from in first ring flange (2) is through first high temperature resistant glue and first high temperature resistant sealing washer (6) fixed connection, be provided with second high temperature resistant glue between second ring flange (3) and second high temperature resistant sealing washer (7), one side that elbow pipe fitting (1) was kept away from in second ring flange (3) is through second high temperature resistant glue and second high temperature resistant sealing washer (7) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120435311.6U CN214425381U (en) | 2021-03-01 | 2021-03-01 | Novel high-temperature-resistant pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120435311.6U CN214425381U (en) | 2021-03-01 | 2021-03-01 | Novel high-temperature-resistant pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214425381U true CN214425381U (en) | 2021-10-19 |
Family
ID=78072297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120435311.6U Active CN214425381U (en) | 2021-03-01 | 2021-03-01 | Novel high-temperature-resistant pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214425381U (en) |
-
2021
- 2021-03-01 CN CN202120435311.6U patent/CN214425381U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314303 No. 1, Jincheng Road, Qinshan Industrial Zone, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Meisite Hydraulic Pipe Fitting Co.,Ltd. Address before: 314303 No. 1, Jincheng Road, Qinshan Industrial Zone, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: JIAXING MASTER PLUMBING CO.,LTD. |