CN217559291U - Novel flange joint of combined material body device - Google Patents
Novel flange joint of combined material body device Download PDFInfo
- Publication number
- CN217559291U CN217559291U CN202221097871.6U CN202221097871U CN217559291U CN 217559291 U CN217559291 U CN 217559291U CN 202221097871 U CN202221097871 U CN 202221097871U CN 217559291 U CN217559291 U CN 217559291U
- Authority
- CN
- China
- Prior art keywords
- flange
- pipe body
- novel
- composite material
- barrel
- 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
- 239000000463 material Substances 0.000 title claims abstract description 39
- 239000003292 glue Substances 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 238000005253 cladding Methods 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 43
- 238000009434 installation Methods 0.000 claims description 13
- 239000011247 coating layer Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 238000004321 preservation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model relates to a novel flange joint of combined material body device, it includes the flange, the flange includes the flange barrel, the one end of flange barrel is provided with first ring flange, be provided with the mounting hole on the first ring flange, flange barrel cover is on the combined material body, be provided with a plurality of glue injection holes on the flange barrel, the cladding has the coating on the surface of flange barrel. This flange joint of novel combined material body device can carry out the quick maintenance to novel combined material pipeline section interface and change, carries out sealing treatment to the connector of novel combined material pipeline, uses simple to operate to maintain simply.
Description
Technical Field
The utility model relates to a combined material pipeline maintenance technical field specifically is a novel flange joint of combined material body device.
Background
The pipeline for central heating generally adopts polyurethane thermal insulation pipes, most of the pipelines are buried underground, the quantity of the pipelines is large, the distance is long, the heating pipelines buried underground are maintained and repaired conventionally, the road surface needs to be excavated, the waste pipelines are removed, new pipelines are placed in the pipelines, then the pipelines are sealed again, and the road surface is laid. And adopt novel maintenance scheme, use non-excavation normal position restoration technique to be under construction, cooperate novel combined material, form the inside lining in the pipeline, can form the sealed complete set of technical scheme of novel combined material joint.
Disclosure of Invention
An object of the utility model is to provide a flange joint of novel combined material body device, this flange joint of novel combined material body device can carry out quick maintenance to novel combined material pipeline section interface and change, seals the processing to the connector of novel combined material pipeline, uses simple to operate to maintain simply.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a flange joint of novel combined material body device for connect the combined material body, including the flange, the flange includes the flange barrel, the one end of flange barrel is provided with first ring flange, be provided with the mounting hole on the first ring flange, the flange barrel overlaps on the combined material body, be provided with a plurality of injecting glue holes on the flange barrel, the cladding has the coating on the surface of flange barrel.
Preferably, the first flange is coaxial with the flange cylinder.
Preferably, glue is injected into the composite material pipe body in the flange cylinder body through the glue injection hole so as to form a glue layer on the composite material pipe body.
Preferably, a reserved equipment installation section is arranged between the two sections of composite material pipe bodies to be connected, two ends of the reserved equipment installation section are respectively provided with a second flange plate, the first flange plate and the second flange plate of the flange on one section of composite material pipe body to be connected are connected together through a bolt, and the first flange plate and the second flange plate of the flange on the other section of composite material pipe body to be connected are connected together through a bolt.
Preferably, the reserved equipment mounting section is coaxial with the flange cylinder.
Preferably, the material of the coating layer is the same as that of the composite material pipe body.
Preferably, the material adopted by the reserved equipment installation section is the same as that of the flange connecting device made of the composite material.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the flange connecting piece in the flange connecting device structure of the novel composite material pipe body can be customized, batch manufacturing is realized, multiple sections can be combined for use, the composite material pipe body can be maintained and assembled quickly, the flange connecting device can be applied to occasions such as quick emergency maintenance damaged pipelines, the flange connecting device is convenient to use and maintain and simple to use and can be applied to a heat distribution pipeline, the composite material can bear high temperature, high pressure and high flow speed, the durability is high, and the novel composite material is matched to form a lining in a polyurethane heat preservation pipe.
Drawings
Fig. 1 is a schematic cross-sectional view of a flange connection device of a composite pipe body according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the point B in FIG. 1
Fig. 3 is a front view of a flange of the flange connecting device of the composite material pipe body of the present invention;
fig. 4 is a right side view of a flange of the flange connecting device of the composite material pipe body of the present invention;
fig. 5 is a cross-sectional view of a flange of the flange connection device of the composite material pipe of the present invention.
Reference numerals: 1. the composite material pipe comprises a composite material pipe body, 2 a flange cylinder body, 3 a coating layer, 4 an adhesive layer, 5 a first flange plate, 6 a second flange plate, 7 a bolt, 8 a reserved equipment installation section, 9 a mounting hole, 10 an adhesive injection hole.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-5, the utility model provides a novel flange joint of combined material body device, including the flange, the flange includes flange barrel 2, flange barrel 2's one end is provided with first ring flange 5, be provided with the mounting hole 9 that supplies bolt 7 to pass on the first ring flange 5, flange barrel 2 cover is on combined material body 1, be provided with a plurality of glue injection holes 10 on the flange barrel 2, the cladding has coating 3 on flange barrel 2's the surface.
Preferably, the first flange is coaxial with the flange cylinder 2.
Preferably, glue is injected into the composite material pipe body 1 in the flange cylinder body 2 through the glue injection hole 10 so as to form a glue layer 4 on the composite material pipe body 1, and the glue layer 4 can tightly combine the composite material pipe body 1 and the flange cylinder body 2 together, so that the firmness of connection between the composite material pipe body 1 and the flange cylinder body 2 is improved. The joint between the end part of the flange cylinder body 2 and the composite material pipe body 1 is sealed through an adhesive layer 4 and a coating layer 3.
Preferably, a reserved device installation section 8 is arranged between two sections of composite material pipe bodies 1 to be connected, two ends of the reserved device installation section 8 are respectively provided with a second flange plate 6, a first flange plate 5 and a second flange plate 6 of a flange on one section of composite material pipe body 1 to be connected are connected together through a bolt 7, a first flange plate 5 and another second flange plate 6 of a flange on the other section of composite material pipe body 1 to be connected are connected together through a bolt 7, a mounting hole (not marked in the figure) for the bolt 7 to pass is also formed in the second flange plate 6, and the reserved device installation section 8 is coaxial with the flange cylinder body 2. When maintaining combined material body 1, combined material body 1 cuts off at damaged position, and combined material body 1 forms two sections of disconnection, and a flange barrel 2 is all sheathe in to the end that exposes of each section combined material body 1, sets up between two sections flange barrels 2 and reserves equipment fixing section 8, can couple together two sections combined material bodies after cutting off through reserving equipment fixing section 8 and two flanges like this, because the utility model provides a flange joint spare can customize, realizes making in batches, can make up the use in the novel combined material body of multistage is connected, makes novel combined material body connect sealed, makes the maintenance equipment of combined material body quick, can use occasions such as quick urgent maintenance impaired pipeline, uses simple to operate to maintain simple, can use in heating power pipeline, and combined material can bear high temperature, high pressure, high velocity of flow, and the durability is strong.
Preferably, the material adopted by the coating layer is the same as that of the composite material pipe body, so that the physical and chemical properties of the coating layer 3 are consistent with those of the composite material pipe body 1, including the aging property, and the connection stability of the composite material pipe body 1 and the flange cylinder body 2 is favorably maintained.
Preferably, the material adopted by the reserved equipment installation section 8 is the same as the material of the composite material pipe body 1, so that the physical and chemical properties of the reserved equipment installation section 8 are consistent with those of the composite material pipe body 1.
The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (7)
1. The utility model provides a flange joint of novel combined material body device for connect combined material body, including the flange, its characterized in that: the flange includes the flange barrel, the one end of flange barrel is provided with first ring flange, be provided with the mounting hole on the first ring flange, the flange barrel overlaps on the combined material body, be provided with a plurality of glue injection holes on the flange barrel, the cladding has the coating on the surface of flange barrel.
2. A novel flange connecting device for a composite pipe body according to claim 1, characterized in that: the first flange plate is coaxial with the flange cylinder.
3. A novel flange connecting device for a composite pipe body according to claim 1, characterized in that: and injecting glue into the composite material pipe body in the flange cylinder body through the glue injection holes so as to form a glue layer on the composite material pipe body.
4. A novel flange connection device for a composite pipe body according to claim 1, wherein: a reserved equipment installation section is arranged between two sections of composite material pipe bodies to be connected, two ends of the reserved equipment installation section are respectively provided with a second flange plate, a first flange plate and a second flange plate of a flange on one section of composite material pipe body to be connected are connected together through a bolt, and a first flange plate and a second flange plate of a flange on the other section of composite material pipe body to be connected are connected together through a bolt.
5. A novel flange connection device for a composite pipe body according to claim 4, characterized in that: the reserved equipment installation section is coaxial with the flange cylinder.
6. A novel flange connection device for a composite pipe body according to claim 5, wherein: the coating layer is made of the same material as the composite material pipe body.
7. A novel flange connection device for a composite pipe body according to claim 4, wherein: the material adopted by the reserved equipment installation section is the same as that of the composite material pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221097871.6U CN217559291U (en) | 2022-05-09 | 2022-05-09 | Novel flange joint of combined material body device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221097871.6U CN217559291U (en) | 2022-05-09 | 2022-05-09 | Novel flange joint of combined material body device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217559291U true CN217559291U (en) | 2022-10-11 |
Family
ID=83473738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221097871.6U Expired - Fee Related CN217559291U (en) | 2022-05-09 | 2022-05-09 | Novel flange joint of combined material body device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217559291U (en) |
-
2022
- 2022-05-09 CN CN202221097871.6U patent/CN217559291U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217559291U (en) | Novel flange joint of combined material body device | |
| CN220337699U (en) | Prefabricated directly buried heat preservation pipe joint structure | |
| CN114838214A (en) | Novel flange joint of combined material body device | |
| CN213452318U (en) | PE water supply pipe injecting glue connection structure | |
| CN209308067U (en) | The segmentation of assembled underground pipe gallery tube wall and multilayer flashing connecting node | |
| CN203363456U (en) | Connection structure of steel skeleton composite pipe | |
| CN206929451U (en) | A kind of continuous flexible strengthens adhesion type multiple tube | |
| CN207584208U (en) | A kind of construction pressure-resistant pipeline | |
| CN220186099U (en) | Graphite pipe flushes step bonding structure | |
| CN104930272A (en) | High density polyethylene pipe and manufacturing method thereof | |
| CN209725572U (en) | Electric heating melting compound pipeline complex pipeline compensator | |
| CN201592515U (en) | Welding gun head for plastic wound pipes | |
| CN109519636A (en) | Electric heating melting compound pipeline complex pipeline compensator | |
| CN217208121U (en) | SMC glass steel mould pressing converges dish | |
| CN205781471U (en) | A kind of high-pressure composite pipe | |
| CN213089166U (en) | Outdoor linking pipeline with heat preservation device | |
| CN210890548U (en) | Socket pressing type metal pipe fitting | |
| CN209601279U (en) | A kind of anti-corrosion component equipped with liner plate supporter | |
| CN220816943U (en) | Anti-aging PE (polyethylene) pipe | |
| CN201090844Y (en) | Prefabricated flange steel wire netting framework polythene composite pipe | |
| CN220816977U (en) | Glass fiber reinforced plastic pipeline maintenance device | |
| CN108561660A (en) | A kind of jointing and method of fiber reinforced thermoplastics composite coiled tubing | |
| CN210398086U (en) | PP-R pipe and PVC pipe quick connect adapter | |
| CN219866698U (en) | HDPE steel wire skeleton composite pipe convenient to connect | |
| CN220118828U (en) | Connecting pipeline, heat exchange system and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221011 |