CN213271483U - Novel flange structure - Google Patents
Novel flange structure Download PDFInfo
- Publication number
- CN213271483U CN213271483U CN202022134765.8U CN202022134765U CN213271483U CN 213271483 U CN213271483 U CN 213271483U CN 202022134765 U CN202022134765 U CN 202022134765U CN 213271483 U CN213271483 U CN 213271483U
- Authority
- CN
- China
- Prior art keywords
- flange
- resistant layer
- novel
- flange structure
- ring
- 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.)
- Active
Links
Images
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a novel flange structure, including the flange body, the surface of flange body is equipped with the heat preservation, and the surface of heat preservation is equipped with the temperature resistant layer, and the surface on temperature resistant layer is equipped with anticorrosive coating, and the one end of flange body is equipped with first ring flange, and the outside of first ring flange is equipped with first arch, is equipped with first connecting hole on the first ring flange. The flange can connect pipelines with different sizes through the difference of the sectional areas of the first flange plate and the second flange plate, so that the flange structure has stronger usability; the flange structure fully protects the surface of the flange through the heat-insulating layer, the temperature-resistant layer and the anticorrosive coating, and effectively prolongs the service time and the service place of the flange structure.
Description
Technical Field
The utility model belongs to the technical field of the flange, specifically be a novel flange structure.
Background
The flange is also called flange or flange; the flange is a part for connecting pipes and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two equipments, such as reducer flanges; the flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures; the pipeline flange is a flange for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment.
The existing flange structure cannot effectively protect the surface of the flange, so that the flange is not sufficiently used, the service life and the use place of the flange are seriously affected, the variable-diameter connection of a pipeline cannot be effectively realized, and the use effect of the flange is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel flange structure to solve the insufficient problem of flange protection.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel flange structure, includes the flange body, the surface of flange body is equipped with the heat preservation, and the even coating of heat preservation is at the surface of flange body and the first ring flange in both ends and second ring flange, the surface of heat preservation is equipped with the temperature resistant layer, and the surface of temperature resistant layer even coating is at the surface of heat preservation, and the surface on temperature resistant layer is equipped with anticorrosive coating, and anticorrosive coating evenly coats the surface on temperature resistant layer, the one end of flange body is equipped with first ring flange, and first ring flange makes with flange body an organic whole, the outside of first ring flange is equipped with first arch, and first arch is the annular to first arch also makes as an organic whole with first ring flange, be equipped with first connecting hole on the first ring flange, first connecting hole carries out annular along first ring flange outer fringe 20mm department and lays.
Preferably, the heat preservation layer adopts a fluorine coating, and the fluorine coating has a strong heat preservation effect and can well preserve heat of the flange body.
Preferably, the temperature-resistant layer adopts epoxy solvent-free fire-retardant coating, and the epoxy solvent-free fire-retardant coating has extremely strong temperature-resistant effect and can be used for carrying out fire-resistant protection on the flange body.
Preferably, anticorrosive coating adopts polytetrafluoroethylene anticorrosive material, and polytetrafluoroethylene anticorrosive material has the corrosion-resistant effect of enhancement, can carry out effectual anticorrosive to the surface of flange body.
Preferably, the other end of the flange body is provided with a second flange plate, the second flange plate is fixed at the other end of the flange body, the flange body and the second flange plate are integrally manufactured, and the sectional area of the second flange plate is far larger than that of the first flange plate.
Preferably, the second flange plate is provided with a second bulge at the outer side, the second bulge is annular and is also integrally formed with the second flange plate.
Preferably, the second flange plate is provided with a second connecting hole and a second connecting hole. And the ring-shaped arrangement is carried out along the outer edge of the second flange plate at a position of 20 mm.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the flange can connect pipelines with different sizes through the difference of the sectional areas of the first flange plate and the second flange plate, so that the flange structure is high in usability.
2. The flange structure fully protects the surface of the flange through the heat-insulating layer, the temperature-resistant layer and the anticorrosive coating, and effectively prolongs the service time and the service place of the flange structure.
Drawings
FIG. 1 is the overall structure diagram of the present invention
Fig. 2 is a side view of a second flange of the present invention;
FIG. 3 is a side cross-sectional view of a second flange of the present invention;
fig. 4 is a partially enlarged side view of the first flange according to the present invention.
In the figure: 1. a flange body; 11. a heat-insulating layer; 12. a temperature resistant layer; 13. an anti-corrosion coating; 21. a first flange plate; 22. a first protrusion; 23. a first connection hole; 31. a second flange plate; 32. a second protrusion; 33. and a second connection hole.
Detailed Description
Referring to fig. 1-4, a novel flange structure includes a flange body 1, a heat insulating layer 11 is disposed on an outer surface of the flange body 1, the heat insulating layer 11 is uniformly coated on the outer surface of the flange body 1 and a first flange 21 and a second flange 31 at two ends, a temperature resistant layer 12 is disposed on the outer surface of the heat insulating layer 11, the temperature resistant layer 12 is uniformly coated on the outer surface of the heat insulating layer 11, an anti-corrosion coating 13 is disposed on the outer surface of the temperature resistant layer 12, the anti-corrosion coating 13 is uniformly coated on the outer surface of the temperature resistant layer 12, a first flange 21 is disposed at one end of the flange body 1, the first flange 21 and the flange body 1 are integrally formed, a first protrusion 22 is disposed on an outer side of the first flange 21, the, the first protrusion 22 and the first flange 21 are also integrally formed, the first flange 21 is provided with a first connection hole 23, and the first connection hole 23 is annularly arranged along a position 20mm away from the outer edge of the first flange 21.
Referring to fig. 1 and 3, the heat-insulating layer 11 is a fluorine coating, and the fluorine coating has a strong heat-insulating effect and can well perform heat-insulating protection on the flange body 1.
Referring to fig. 1 and 3, the temperature-resistant layer 12 is made of an epoxy solvent-free fire-retardant coating, which has a very strong temperature-resistant effect and can perform a good fire-resistant protection on the flange body 1.
Referring to fig. 1 and 3, the anticorrosive coating 13 is made of a teflon anticorrosive material, and the teflon anticorrosive material has an enhanced corrosion resistance effect and can effectively prevent corrosion on the outer surface of the flange body 1.
Referring to fig. 1 and 2, a second flange 31 is disposed at the other end of the flange body 1, the second flange 31 is fixed at the other end of the flange body 1, the flange body 1 and the second flange 31 are integrally formed, and the sectional area of the second flange 31 is much larger than that of the first flange 21.
Referring to fig. 1 and 2, a second protrusion 32 is disposed on an outer side of the second flange 31, and the second protrusion 32 is annular and is also integrally formed with the second flange 31.
Referring to fig. 1 and 2, the second flange 31 is provided with a second connecting hole 33, and the second connecting hole 33 is annularly arranged along a position 20mm away from the outer edge of the second flange 31.
The working principle of the scheme is as follows: firstly, the surface of the flange body 1 is protected by a heat-insulating layer 11, a temperature-resistant layer 12 and an anticorrosive coating 13, wherein the heat-insulating layer 11 adopts a fluorine coating which has a strong heat-insulating effect and can well protect the flange body 1; the temperature-resistant layer 12 is made of epoxy solvent-free fireproof paint which has extremely strong temperature-resistant effect and can well perform fire-resistant protection on the flange body 1; the anticorrosive coating 13 is made of a polytetrafluoroethylene anticorrosive material which has an enhanced corrosion resistance effect and can effectively prevent corrosion on the outer surface of the flange body 1; during the use, can be connected the pipeline that the sectional area is big with second ring flange 31, carry out abundant fixed with its both through second connecting hole 33 cooperation bolt nut, be connected the pipeline that the sectional area is little again with first ring flange 21, carry out abundant fixed with its both through first connecting hole 23 cooperation bolt nut for flange body 1 can carry out effectual connection with the pipeline that the pipe diameter is different.
Claims (7)
1. The utility model provides a novel flange structure, includes flange body (1), its characterized in that: the outer surface of flange body (1) is equipped with heat preservation (11), the surface of heat preservation (11) is equipped with temperature resistant layer (12), the surface of temperature resistant layer (12) is equipped with anticorrosive coating (13), the one end of flange body (1) is equipped with first ring flange (21), the outside of first ring flange (21) is equipped with first arch (22), be equipped with first connecting hole (23) on first ring flange (21).
2. A novel flange structure according to claim 1, characterized in that: the heat-insulating layer (11) adopts a fluorine coating.
3. A novel flange structure according to claim 1, characterized in that: the temperature resistant layer (12) is made of epoxy solvent-free fireproof paint.
4. A novel flange structure according to claim 1, characterized in that: the anti-corrosion coating (13) is made of a polytetrafluoroethylene anti-corrosion material.
5. A novel flange structure according to claim 1, characterized in that: and a second flange plate (31) is arranged at the other end of the flange body (1).
6. A novel flange structure according to claim 5, characterized in that: and a second bulge (32) is arranged on the outer side of the second flange plate (31).
7. A novel flange structure according to claim 5, characterized in that: and a second connecting hole (33) is formed in the second flange plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022134765.8U CN213271483U (en) | 2020-09-25 | 2020-09-25 | Novel flange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022134765.8U CN213271483U (en) | 2020-09-25 | 2020-09-25 | Novel flange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213271483U true CN213271483U (en) | 2021-05-25 |
Family
ID=75945326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022134765.8U Active CN213271483U (en) | 2020-09-25 | 2020-09-25 | Novel flange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213271483U (en) |
-
2020
- 2020-09-25 CN CN202022134765.8U patent/CN213271483U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206530819U (en) | A kind of pipeline insulation connecting component for electrochemical anticorrosion | |
| CN104405973B (en) | Flange steel-plastic multiple tube regulates short tube | |
| CN108843870A (en) | A kind of loose flange being easily installed | |
| CN213271483U (en) | Novel flange structure | |
| CN209587399U (en) | It is a kind of based on BIM and be applied to colleges and universities' capital construction in fire protection pipeline | |
| CN215334904U (en) | High-temperature-resistant 705 flange pipe | |
| CN215173059U (en) | Anti-corrosion high-temperature-resistant underground composite heat-insulation pipeline with variable diameter | |
| CN202868139U (en) | Flanged joint type lining teflon pipeline and bend and reducing pipe | |
| CN210344658U (en) | Carbonization wear-resistant elbow | |
| CN110792877A (en) | Leakage-proof flange cover and using method thereof | |
| CN112032415A (en) | Marine flange type cabin penetrating pipe fitting | |
| CN206846154U (en) | A kind of integral lining corrosion resisting alloy composite elbow being connected firmly | |
| CN220600845U (en) | Pipeline with graphene anti-corrosion coating | |
| CN215370440U (en) | Flange plate component for roller coaster | |
| CN213576091U (en) | Flange gasket with high corrosion resistance | |
| CN218863520U (en) | Heat-resistant oxidation-resistant flange for hydraulic equipment | |
| CN218564660U (en) | Corrosion-resistant flange for valve faucet | |
| CN218118997U (en) | Large-diameter liner ring flange | |
| CN219510372U (en) | Based on special use of fire control pipeline ma steel reducing tee | |
| CN218208235U (en) | High-strength corrosion-resistant rare earth alloy part | |
| CN219994689U (en) | Corrosion-resistant flange for chemical industry | |
| CN211059577U (en) | Elbow joint for fluid connection | |
| CN207279051U (en) | A kind of stainless-steel seamless pipe of urea level | |
| CN217208314U (en) | High-temperature-resistant heat-preservation elbow | |
| CN214743973U (en) | Improve use strength's flange forging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |