CN209892939U - Heat insulation type corrugated pipe compensator - Google Patents
Heat insulation type corrugated pipe compensator Download PDFInfo
- Publication number
- CN209892939U CN209892939U CN201920303808.5U CN201920303808U CN209892939U CN 209892939 U CN209892939 U CN 209892939U CN 201920303808 U CN201920303808 U CN 201920303808U CN 209892939 U CN209892939 U CN 209892939U
- Authority
- CN
- China
- Prior art keywords
- compensator
- heat insulation
- corrugated pipe
- stainless steel
- flange
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims description 23
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 15
- 239000000919 ceramic Substances 0.000 claims abstract description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 10
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 10
- 239000002905 metal composite material Substances 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 239000005995 Aluminium silicate Substances 0.000 claims abstract 5
- 229910000323 aluminium silicate Inorganic materials 0.000 claims abstract 5
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract 5
- 239000010935 stainless steel Substances 0.000 claims abstract 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 6
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Images
Landscapes
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a compensator technical field especially relates to a thermal-insulated type bellows compensator, including the compensator body, the both sides of compensator body all are provided with the flange, two flange one sides all are provided with the connecting block, be fixed with non-metal composite circle area through fastening bolt on the connecting block, the inboard of flange is provided with the draft tube, and first insulating layer and second insulating layer have set gradually between non-metal composite circle area and the draft tube, the middle part in non-metal composite circle area is provided with aluminium silicate ceramic fibre, aluminium silicate ceramic fibre's skin is provided with that polyvinyl chloride is thin, the thin skin of polyvinyl chloride is provided with stainless steel net, and stainless steel net's outer parcel has the fibre cloth to bordure, thereby come the thermal elongation of compensation pipeline, reduce the stress of pipe wall and the effort that is used in valve member or bearing structure, avoid the damage and the destruction of pipeline.
Description
Technical Field
The utility model relates to a compensator technical field especially relates to a thermal-insulated type corrugated pipe compensator.
Background
The corrugated pipe compensator is a flexible structure arranged on a shell or a pipeline of a container, absorbs dimensional changes of pipelines, conduits, containers and the like caused by expansion and contraction due to heat and the like, or compensates axial, transverse and angular displacements of the pipelines, the conduits, the containers and the like, and can also be used for noise reduction, vibration reduction and heat supply. When the heating pipe is heated, the pipe may be deformed or broken due to thermal elongation or temperature stress.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a heat insulation type corrugated pipe compensator.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat insulation type corrugated pipe compensator comprises a compensator body, wherein flanges are arranged on two sides of the compensator body, a connecting block is arranged on one side of each of the two flanges, a non-metal composite ring belt is fixed on each connecting block through a fastening bolt, a guide cylinder is arranged on the inner side of each flange, and a first heat insulation layer and a second heat insulation layer are sequentially arranged between each non-metal composite ring belt and each guide cylinder;
the middle part of the nonmetal composite ring belt is provided with aluminum silicate ceramic fibers, the outer layer of the aluminum silicate ceramic fibers is provided with a polyvinyl chloride film, the outer layer of the polyvinyl chloride film is provided with a stainless steel wire mesh, and the outer layer of the stainless steel wire mesh is wrapped with a fiber cloth wrapping edge.
Preferably, a reinforcing rib is fixedly arranged at the joint of the flange and the guide shell.
Preferably, the first heat insulation layer is made of aluminum silicate fiber cotton, and the second heat insulation layer is made of an aluminum silicate fiber blanket.
Preferably, the outer side of the aluminum silicate ceramic fiber is wrapped by glass fiber cloth.
Preferably, the thin outer layer of polyvinyl chloride is welded and fixed with a stainless steel wire mesh through a batten.
The utility model has the advantages that:
the utility model discloses a first insulating layer and second insulating layer and nonmetal compound circle area carry out effectual thermal-insulated to the thermal extension of compensating pipe, the damage and the destruction of pipeline are avoided to the stress that reduces the pipe wall and the effort that is used in valve member or supporting structure.
Drawings
Fig. 1 is a schematic overall sectional structural view of a heat insulation type corrugated pipe compensator according to the present invention;
fig. 2 is a schematic partial sectional view of a thermal insulation type corrugated pipe compensator according to the present invention;
fig. 3 is a schematic structural view of a non-metallic composite ring belt of a heat insulation type corrugated pipe compensator according to the present invention.
In the figure: the heat insulation structure comprises a flange 1, a nonmetal composite ring belt 2, a first heat insulation layer 3, a guide cylinder 4, a fastening bolt 5, a reinforcing rib 6, a second heat insulation layer 7, a fiber cloth edge covering 8, a stainless steel wire mesh 9, a polyvinyl chloride film 10 and aluminum silicate ceramic fibers 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a heat insulation type corrugated pipe compensator comprises a compensator body, wherein flanges 1 are arranged on two sides of the compensator body, connecting blocks are arranged on one sides of the two flanges 1, a non-metal composite ring belt 2 is fixed on each connecting block through a fastening bolt 5, a guide cylinder 4 is arranged on the inner side of each flange 1, a reinforcing rib 6 is fixedly arranged at the joint of each flange 1 and each guide cylinder 4, a first heat insulation layer 3 and a second heat insulation layer 7 are sequentially arranged between each non-metal composite ring belt 2 and each guide cylinder 4, the first heat insulation layer 3 is made of aluminum silicate fiber cotton, and the second heat insulation layer 7 is made of an aluminum silicate fiber blanket;
the middle part of the nonmetal composite ring belt 2 is provided with aluminum silicate ceramic fibers 11, the outer sides of the aluminum silicate ceramic fibers 11 are wrapped by glass fiber cloth, the outer layer of the aluminum silicate ceramic fibers 11 is provided with a polyvinyl chloride film 10, the outer layer of the polyvinyl chloride film 10 is fixedly welded with a stainless steel wire net 9 through a pressing strip, and the outer layer of the stainless steel wire net 9 is wrapped by a fiber cloth wrapping edge 8.
In this embodiment, carry out effectual thermal-insulated through first insulating layer and second insulating layer and nonmetal compound circle area 2 to the thermal elongation of compensating pipe reduces the stress of pipe wall and the effort of acting on valve member or supporting structure, avoids the damage and the destruction of pipeline, and the insulating layer that has increased simultaneously can be more high temperature resistant, reduces to take place because of the high temperature condition that leads to the compensator gas tightness to descend.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A heat insulation type corrugated pipe compensator comprises a compensator body and is characterized in that flanges (1) are arranged on two sides of the compensator body, a connecting block is arranged on one side of each of the two flanges (1), a non-metal composite ring belt (2) is fixed on each connecting block through a fastening bolt (5), a guide cylinder (4) is arranged on the inner side of each flange (1), and a first heat insulation layer (3) and a second heat insulation layer (7) are sequentially arranged between each non-metal composite ring belt (2) and each guide cylinder (4);
the middle part of the nonmetal composite ring belt (2) is provided with aluminum silicate ceramic fibers (11), the outer layer of the aluminum silicate ceramic fibers (11) is provided with a polyvinyl chloride film (10), the outer layer of the polyvinyl chloride film (10) is provided with a stainless steel wire mesh (9), and the outer layer of the stainless steel wire mesh (9) is wrapped with a fiber cloth wrapping edge (8).
2. A thermal insulation type corrugated pipe compensator according to claim 1, wherein a reinforcing rib (6) is fixedly installed at the joint of the flange (1) and the guide cylinder (4).
3. An insulating corrugated pipe compensator according to claim 1, characterised in that the material of the first insulating layer (3) is aluminium silicate fibre cotton and the material of the second insulating layer (7) is an aluminium silicate fibre blanket.
4. A thermally insulating bellow compensator according to claim 1, characterised in that the outside of said aluminium silicate ceramic fibres (11) is wrapped by glass fibre cloth.
5. A thermally insulated bellow compensator according to claim 1, characterised in that the outer layer of pvc foil (10) is fixed with stainless steel mesh (9) by bead welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303808.5U CN209892939U (en) | 2019-03-11 | 2019-03-11 | Heat insulation type corrugated pipe compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303808.5U CN209892939U (en) | 2019-03-11 | 2019-03-11 | Heat insulation type corrugated pipe compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209892939U true CN209892939U (en) | 2020-01-03 |
Family
ID=68997227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920303808.5U Expired - Fee Related CN209892939U (en) | 2019-03-11 | 2019-03-11 | Heat insulation type corrugated pipe compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209892939U (en) |
-
2019
- 2019-03-11 CN CN201920303808.5U patent/CN209892939U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4063755A (en) | Compensators or expansion joints | |
| CN209892939U (en) | Heat insulation type corrugated pipe compensator | |
| CN220016592U (en) | Novel prefabricated heat preservation pipe | |
| CN218031845U (en) | Boiler through-wall pipe sealing structure with heat insulation broken bridge | |
| CN217328989U (en) | Equal-drift-diameter corrugated expansion joint | |
| JP2001041390A (en) | Vacuum heat insulating pipe for fluid transporting piping, and piping supporting method | |
| CN211853149U (en) | Expansion stress absorbing device for pipeline | |
| CN210510707U (en) | Heat preservation type corrugated pipe compensator | |
| RU132518U1 (en) | HIGH TEMPERATURE FABRIC COMPENSATOR | |
| CN209622294U (en) | A kind of high-temperature resistant pipeline compensator | |
| CN209743023U (en) | Heat preservation and heat insulation cover without welding | |
| CN111853372A (en) | Furnace bottom wall-penetrating expansion joint | |
| CN215763901U (en) | Nonmetal expansion joint structure of large-scale low-pressure large-expansion heat exchanger | |
| CN218895112U (en) | Temperature-resistant corrosion-resistant flue expansion joint | |
| CN214466689U (en) | Expansion joint type cabin penetrating piece for counteracting low-temperature thermal stress | |
| CN214947271U (en) | Expansion joint sealing structure for cement kiln | |
| CN212361061U (en) | Furnace bottom wall-penetrating expansion joint | |
| CN213576249U (en) | Pipeline insulation structure | |
| CN209991094U (en) | Exempt from to keep warm high temperature resistant covering | |
| CN104373733A (en) | Fabric-medium compensator for pipeline docking | |
| CN213065149U (en) | Outer protecting pipe for heat distribution pipeline | |
| CN212080541U (en) | Long heat transfer net prefabricated steam pipe | |
| CN211779621U (en) | Nonmetal compensator of big compensation volume | |
| CN212776199U (en) | Heat insulation structure of corrugated compensator | |
| CN219282724U (en) | High-pressure-bearing nonmetallic compensator |
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: 20200103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |