CN216923478U - Flanging PFA pipeline with anti-corrosion performance - Google Patents
Flanging PFA pipeline with anti-corrosion performance Download PDFInfo
- Publication number
- CN216923478U CN216923478U CN202220055320.7U CN202220055320U CN216923478U CN 216923478 U CN216923478 U CN 216923478U CN 202220055320 U CN202220055320 U CN 202220055320U CN 216923478 U CN216923478 U CN 216923478U
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- China
- Prior art keywords
- turning plate
- block
- connecting block
- pipeline
- pfa
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- 238000005260 corrosion Methods 0.000 title claims abstract description 25
- 230000007797 corrosion Effects 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 229920009441 perflouroethylene propylene Polymers 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a flanging PFA pipeline with anti-corrosion performance, which comprises: the outer end of the pipeline shell is provided with an anticorrosive layer in a fitting mode, the outer end of the anticorrosive layer is provided with a protective sleeve, a groove is formed in the protective sleeve, and an inner turning plate is arranged on the inner wall of the pipeline shell; the inner end of the pipeline shell is provided with a connecting component, and the left end of the inner turning plate is provided with a connecting component; the reinforcing pad is arranged on the inner outer side of the pipeline shell, and the connecting assembly consists of a connecting block and a connecting block; the connecting block is fixed at the right end of the inward turning plate; the joint block is arranged at the right end of the connecting block. This turn-ups PFA pipeline with corrosion protection can be convenient for connect adjacent pipeline, be convenient for increase the stability of connecting it simultaneously, have better corrosion protection.
Description
Technical Field
The utility model relates to the technical field of PFA pipelines, in particular to a flanging PFA pipeline with anti-corrosion performance.
Background
The PFA tubing is a soluble fluorinated ethylene propylene tube, generally has various colors and high aging resistance, and needs to be flanged when the PFA tubing is processed, and the existing PFA tubing still has some disadvantages, such as:
the bulletin number is CN209026337U provides a take turn-ups's composite pipe, and it has solved the technical problem that current pipeline welding is troublesome, the energy consumption is high and the life-span is short, and it is equipped with the steel pipe, and the inboard of steel pipe is equipped with steel pipe inner anticorrosive coating, and the outer end of steel pipe inner anticorrosive coating is equipped with the turn-ups that leans out, and the contained angle alpha between turn-ups and the steel pipe axis direction is 1 ~ 30, and the utility model can extensively be used to the fluid transportation.
Although the conventional PFA pipeline can be widely used for fluid transportation, when the PFA pipeline is used, it is inconvenient to connect adjacent pipelines, and it is inconvenient to increase the stability of connection, and it does not have good corrosion resistance.
Disclosure of Invention
The utility model aims to provide a flanging PFA pipeline with corrosion resistance, which aims to solve the problems that the adjacent pipelines are inconvenient to connect, the stability of connection is inconvenient to increase and the pipeline does not have good corrosion resistance in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a flanged PFA pipe having corrosion protection properties, comprising:
the outer end of the pipeline shell is provided with an anticorrosive layer in a fitting mode, the outer end of the anticorrosive layer is provided with a protective sleeve, a groove is formed in the protective sleeve, and the inner wall of the pipeline shell is provided with an inner turning plate;
the mounting groove is formed in the inner end of the pipeline shell, a protruding block connected with the inward turning plate is arranged inside the mounting groove, a lifting plate is arranged on the inner side of the upper end of the inward turning plate, a connecting assembly is mounted at the right end of the inward turning plate, and a connecting assembly is arranged at the left end of the inward turning plate;
and a reinforcing pad disposed inside and outside the pipe housing.
Preferably, the lifting plate is arranged on the left side and the right side of the inner end of the inner turning plate, and the outer end of the inner turning plate is provided with lugs which are clamped with the pipeline shell at equal intervals.
Preferably, the engagement assembly is composed of a connecting block and an engagement block;
the connecting block is fixed at the right end of the inner turning plate;
the joint block is arranged at the right end of the connecting block.
Preferably, the connecting block is arranged in an up-and-down symmetrical manner about the transverse axis of the inward turning plate, and a through hole structure is formed inside the connecting block at the right end of the connecting block.
Preferably, the connecting assembly is composed of an auxiliary plate, an auxiliary block and a small screw;
an auxiliary plate fixed at the left end of the inner turning plate;
an auxiliary block disposed at a left end of the auxiliary plate;
and a small screw rod penetrating through the auxiliary block.
Preferably, the auxiliary block is connected with the adjacent connecting block through a small screw, and a groove-shaped structure matched with the connecting block in size is formed in the auxiliary block.
Compared with the prior art, the utility model has the beneficial effects that: the flanging PFA pipeline with the corrosion resistance is convenient for connecting adjacent pipelines, is convenient for increasing the stability of the connection of the pipelines, and has better corrosion resistance;
1. the grooves are formed in the protecting sleeve at equal intervals, so that the roughness of the surface of the protecting sleeve is increased, the friction force of a pipeline is increased conveniently, the corrosion resistance of the pipeline can be improved through the anticorrosive coating, the lifting plates are arranged on the left side and the right side of the inner end of the inner turning plate, the pipeline can be driven to turn through rotation of the lifting plates, and the use is more flexible;
2. through the through hole structure arranged inside the connecting block at the right end of the connecting block, the connecting block is clamped with the adjacent connecting assembly, and at the moment, the through hole inside the connecting block is matched with the through hole inside the connecting assembly, so that the adjacent pipelines are conveniently installed and connected;
3. offer through the inside of supplementary piece with linking the identical trough-shaped structure of piece size, carry out the block back with linking subassembly and supplementary piece with adjacent pipeline, supplementary piece is connected through small-size screw rod and adjacent linking piece, rotates small-size screw rod and runs through small-size screw rod in supplementary piece and linking the inside through-hole of subassembly to it is spacing to connect adjacent pipeline, increases the stability of adjacent pipe connection.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the overall structure of the connecting part of the adapter assembly and the inner panel according to the present invention;
FIG. 4 is a schematic side sectional view of the connection between the bump and the pipe housing according to the present invention;
fig. 5 is a schematic side view of the connection between the inner flap and the connecting assembly according to the present invention.
In the figure: 1. a duct housing; 2. a protective sleeve; 3. a groove; 4. an inner turning plate; 5. mounting grooves; 6. a bump; 7. an engagement assembly; 701. connecting blocks; 702. a joining block; 8. lifting the plate; 9. a connecting assembly; 901. an auxiliary plate; 902. an auxiliary block; 903. a small screw; 10. reinforcing the cushion; 11. and (4) an anticorrosive layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a flanged PFA pipe having corrosion protection properties, comprising: an anti-corrosion layer 11 is attached to the outer end of the pipeline shell 1, the anti-corrosion performance of the pipeline can be improved through the anti-corrosion layer 11, a protective sleeve 2 is installed at the outer end of the anti-corrosion layer 11, a groove 3 is formed in the protective sleeve 2, the groove 3 is formed in the protective sleeve 2 at equal intervals, the roughness of the surface of the protective sleeve 2 is increased, the friction force of the pipeline is increased conveniently, and an inner turning plate 4 is arranged on the inner wall of the pipeline shell 1; as in fig. 4, the mounting groove 5 is opened at the inner end of the pipeline housing 1, and the inside of the mounting groove 5 is provided with the convex block 6 connected with the inward turning plate 4, and the inner side of the upper end of the inward turning plate 4 is provided with the lifting plate 8, the lifting plate 8 is arranged at the left and right sides of the inner end of the inward turning plate 4, by rotating the lifting plate 8, the pipeline can be driven to turn, the use is more flexible, and the outer end of the inward turning plate 4 is provided with the convex blocks 6 clamped with the pipeline housing 1 at equal intervals, the inward turning plate 4 is connected at the inner end of the pipeline housing 1, the contact area is increased, the connection stability is improved, the reinforcing pad 10 is arranged at the inner outside of the pipeline housing 1, and the firmness of the inner edge of the pipeline is increased.
As shown in fig. 1 and fig. 3, the engaging component 7 is composed of a connecting block 701 and an engaging block 702; the connecting block 701 is fixed at the right end of the inward turning plate 4; it sets up the right-hand member at connecting block 701 to join in the piece 702, and connecting block 701 sets up about the horizontal axis longitudinal symmetry of interior board 4 that turns over, and the inside through-hole structure of having seted up of linking piece 702 of connecting block 701 right-hand member will join in the piece 702 and carry out the block with adjacent coupling assembling 9, will join in the piece 702 inside through-hole at this moment and coincide with the inside through-hole of coupling assembling 9, is convenient for carry out erection joint to adjacent pipeline, uses more in a flexible way.
As shown in fig. 2 and 5, the connection assembly 9 is composed of an auxiliary plate 901, an auxiliary block 902 and a small screw 903; an auxiliary plate 901 fixed to the left end of the inner turning plate 4; an auxiliary block 902 provided at the left end of the auxiliary plate 901; it runs through in the inside of supplementary piece 902 for small-size screw rod 903, and the inside of supplementary piece 902 is seted up and is linked up the slot-like structure that the piece 702 size is anastomosed with linking, after linking subassembly 7 with the supplementary piece 902 of adjacent pipeline carries out the block, supplementary piece 902 is connected with adjacent linking piece 702 through small-size screw rod 903, rotate small-size screw rod 903 and run through small-size screw rod 903 in supplementary piece 902 and the inside through-hole of linking subassembly 7 to it is spacing to connect adjacent pipeline, increase the stability of adjacent pipeline connection, this is this turn-ups PFA pipeline's with corrosion protection.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A flanged PFA pipe with corrosion protection, comprising:
the outer end of the pipeline shell is provided with an anticorrosive layer in a fitting mode, the outer end of the anticorrosive layer is provided with a protective sleeve, a groove is formed in the protective sleeve, and the inner wall of the pipeline shell is provided with an inner turning plate;
the mounting groove is formed in the inner end of the pipeline shell, a protruding block connected with the inward turning plate is arranged inside the mounting groove, a lifting plate is arranged on the inner side of the upper end of the inward turning plate, a connecting assembly is mounted at the right end of the inward turning plate, and a connecting assembly is arranged at the left end of the inward turning plate;
and a reinforcing pad disposed inside and outside the pipe housing.
2. A flanged PFA conduit with corrosion protection as claimed in claim 1, wherein: the left side and the right side of the inner end of the inner turning plate are provided with the lifting plate, and the outer end of the inner turning plate is provided with convex blocks which are clamped with the pipeline shell at equal intervals.
3. A flanged PFA conduit with corrosion protection as claimed in claim 1, wherein: the connecting component consists of a connecting block and a connecting block;
the connecting block is fixed at the right end of the inner turning plate;
the joint block is arranged at the right end of the connecting block.
4. A flanged PFA conduit with corrosion protection as claimed in claim 3, wherein: the connecting block is arranged in an up-and-down symmetrical mode about the transverse axis of the inner turning plate, and a through hole structure is formed in the inner portion of the connecting block at the right end of the connecting block.
5. A flanged PFA conduit with corrosion protection as claimed in claim 1, wherein: the connecting component consists of an auxiliary plate, an auxiliary block and a small screw;
an auxiliary plate fixed at the left end of the inner turning plate;
an auxiliary block disposed at a left end of the auxiliary plate;
and a small screw rod penetrating through the auxiliary block.
6. A flanged PFA pipe with corrosion protection according to claim 5, characterized by: the auxiliary block is connected with the adjacent connecting block through a small screw rod, and a groove-shaped structure matched with the connecting block in size is formed in the auxiliary block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055320.7U CN216923478U (en) | 2022-01-11 | 2022-01-11 | Flanging PFA pipeline with anti-corrosion performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220055320.7U CN216923478U (en) | 2022-01-11 | 2022-01-11 | Flanging PFA pipeline with anti-corrosion performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216923478U true CN216923478U (en) | 2022-07-08 |
Family
ID=82256293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220055320.7U Active CN216923478U (en) | 2022-01-11 | 2022-01-11 | Flanging PFA pipeline with anti-corrosion performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216923478U (en) |
-
2022
- 2022-01-11 CN CN202220055320.7U patent/CN216923478U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |