CN110388536A - A kind of outdoor weatherability anti-corrosion pipeline - Google Patents
A kind of outdoor weatherability anti-corrosion pipeline Download PDFInfo
- Publication number
- CN110388536A CN110388536A CN201910638187.0A CN201910638187A CN110388536A CN 110388536 A CN110388536 A CN 110388536A CN 201910638187 A CN201910638187 A CN 201910638187A CN 110388536 A CN110388536 A CN 110388536A
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- China
- Prior art keywords
- fixedly connected
- thread bush
- snap ring
- arc snap
- pipeline
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/187—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for flanged joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/08—Means for preventing radiation, e.g. with metal foil
Abstract
The invention discloses a kind of outdoor weatherability anti-corrosion pipelines, belong to anti-corrosion pipeline field, the tube body for being two including quantity, the opposite side of two tube bodies is fixedly connected to connecting flange, two connecting flanges are fixedly connected by screw, the top and bottom of two connecting flanges are arranged with arc snap ring, the surface of the arc snap ring is provided with external screw thread, the surface of two tube bodies is arranged with thread bush, the thread bush is threadedly coupled by external screw thread with arc snap ring, the phase back side of two thread bush is rotatably connected to the rotation pipe positioned at tube surfaces.The junction that the present invention solves pipeline is directly exposed to outside mostly；It is washed away for a long time by rainwater etc., easily leads to junction and get rusty, junction is easy to cause to leak, reduce the service life of pipeline, and due to the problem of extraneous winter and summer climate temperature spread are excessive, and pipeline can not be applicable in such weather.
Description
Technical field
The present invention relates to anti-corrosion pipeline fields, more specifically to a kind of outdoor weatherability anti-corrosion pipeline.
Background technique
Anti-corrosion pipeline is the pipeline using pipeline corrosion protection measure, and pipeline corrosion protection measure refers to slowing down or preventing pipeline
The measure for being etched and going bad under the chemistry of inside and outside medium, electrochemical action or by the metabolic activity of microorganism.
The outer wall increase erosion resistant coating in pipeline is usually used to realize the anti-corrosion of pipeline in existing anti-corrosion pipeline, currently,
Applied to there are many kinds of outdoor pipeline connections, there are screwed connection, flanged joint, groove connection etc., but use this connection
The junction of mode, these pipelines is directly exposed to outside mostly；It is washed away for a long time by rainwater etc., it is raw to easily lead to junction
Rust, is easy to cause junction to leak, reduces the service life of pipeline, and due to extraneous winter and summer climate temperature spread mistake
Greatly, pipeline can not be applicable in and such weather.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of outdoor weatherability anti-corrosion pipeline, tools
It is standby that the junction of pipeline is protected, and connect even closer, be not easily disconnected from, while can be according to weather the advantages of, solve
The junction of pipeline is directly exposed to outside mostly；It is washed away for a long time by rainwater etc., easily leads to junction and get rusty, be easy to lead
Junction leakage is caused, reduces the service life of pipeline, and since extraneous winter and summer climate temperature spread are excessive, pipeline can not
The problem of being applicable in such weather.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of outdoor weatherability anti-corrosion pipeline, the tube body for being two including quantity, the opposite side of two tube bodies are equal
Be fixedly connected with connecting flange, two connecting flanges are fixedly connected by screw, the top of two connecting flanges and
Bottom is arranged with arc snap ring, and the surface of the arc snap ring is provided with external screw thread, and the surface of two tube bodies is arranged
There is thread bush, the thread bush is threadedly coupled by external screw thread with arc snap ring, and the phase back side of two thread bush rotates
It is connected with the rotation pipe positioned at tube surfaces, reflective surface, the bottom setting of the rotation pipe are provided at the top of the rotation pipe
There is extinction face.
Preferably, the top and bottom of the connecting flange offer limiting slot, the inner wall middle part of the arc snap ring
It is fixedly connected with gag lever post, the gag lever post and limiting slot grafting.
Preferably, the tube body includes that the surface of steel pipe is arranged with inorfil cotton, the surface of the inorfil cotton
It is arranged with a nanometer silicon coating, the surface of the nanometer silicon coating is fixedly connected with inorganic compounding shell.
Preferably, the surface of the steel pipe is coated with antirusting paint, and antirusting paint is epoxy resin coating.
Preferably, the bottom for the arc snap ring being located above is fixedly connected with inserted link, the underlying arc
Slot is offered at the top of snap ring, the inserted link and slot are interference fitted, and inserted link is rubber material component.
Preferably, the phase back side of two thread bush is fixedly connected to rotation seat, and the rotation pipe is close to thread bush
One end be fixedly connected with baffle ring, the surface of the inside positioned at rotation seat, the baffle ring offers the positioning of annular spread
Slot, the side upper end of the rotation seat offer location hole, and the inner wall of the location hole is plugged with positioning pin, and the positioning pin passes through
It wears positioning pin and is threadedly coupled with locating slot.
Preferably, the front and back of the arc snap ring offers mounting groove, and the inner wall of the mounting groove is fixed to be connected
It is connected to spring, one end of the spring is fixedly connected with T-bar, and the front and back of the thread bush offers card slot, institute
State T-bar through mounting groove and with card slot grafting.
Preferably, the surface of the tube body is arranged with bearing, and the outer rim of the bearing is fixedly connected with the inner wall of rotation pipe.
Preferably, the opposite side of two thread bush is fixedly connected to sealing ring.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) this programme is blocked connecting flange by two arc snap rings, avoids the standard components such as the screw for being fixedly connected with flange loose
It is dynamic, and arc snap ring can reinforce connecting flange, enhance pipeline junction tensile capacity, then by thread bush to even
Acting flange is sealed, and can effectively be protected to connecting flange, is avoided connecting flange etc. from being exposed to outside for a long time, is caused
Junction is got rusty the phenomenon that damaging, while in cold winter, rotating rotation pipe, extinction is made to face upward, the heat absorption of extinction face,
Increase the temperature of tube surfaces, reduce the possibility of tube body bursting by freezing, and in summer hot climate, make it is reflective upwardly, reflective surface
Reflected sunlight reduces the heat that rotation pipe absorbs, causes pipeline due to internal temperature is excessively high so that the sun be avoided directly to be exposed to the sun
Dilatancy, the junction for solving pipeline are directly exposed to outside mostly；It is washed away for a long time by rainwater etc., easily leads to connection
Place gets rusty, and junction is easy to cause to leak, and reduces the service life of pipeline, and due to extraneous winter and summer climate temperature spread
It is excessive, the problem of pipeline can not be applicable in such weather.
(2) the outdoor weatherability anti-corrosion pipeline, is plugged on inside limiting slot by gag lever post, arc snap ring is made to be stuck in company
When on acting flange, position will not change easily, and when making subsequent installation thread bush, arc snap ring will not shift.
(3) the outdoor weatherability anti-corrosion pipeline, inorfil cotton cooperate nanometer silicon coating to have good thermal property,
The antifreezing effect of the pipeline is enhanced, and inorganic compounding shell further protects pipeline, and epoxy resin coating is with good
Good rust-proof effect, enhances the corrosion resistance of pipeline.
(4) the outdoor weatherability anti-corrosion pipeline, is inserted in inside slot by inserted link, and making can between two arc snap rings
Fixed, so that it be made to be not easy to fall off from arc snap ring, and inserted link is rubber material, can deformation occurs, and inserted link with
Slot interference fit, keeps the grafting of inserted link and slot even closer, not easily to fall off.
(5) the outdoor weatherability anti-corrosion pipeline enables rotation pipe to rotate by baffle ring in rotation seat inner rotation,
Simultaneously under the action of bearing, horizontality is remained when rotating rotation pipe, adjustment process is more stable, and in needs pair
When rotation pipe is fixed, it can be plugged on by positioning pin inside location hole and corresponding locating slot, the position of rotation pipe can be made
When setting and fixed, and adjusting, positioning pin only need to be removed, after adjusting, positioning pin is loaded onto, determine it with corresponding position
Position slot grafting is adjusted very convenient.
(6) the outdoor weatherability anti-corrosion pipeline presses T-bar, thread bush is made to be stuck in arc card when installing thread bush
On ring, thread bush is then rotated, after screw thread cover screwing, on the same line, spring pushes T-bar for card slot and T-bar at this time,
So that T-bar is stuck in inside card slot, so as to fix thread bush, avoids thread bush loose or dislocation, while passing through two
A sealing ring fits closely, and enhances the sealing effect between two thread bush, and rainwater etc. is avoided to penetrate into inside thread bush.
Detailed description of the invention
Fig. 1 is explosive view of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of rotation seat of the present invention；
Fig. 4 is side view of the invention；
Fig. 5 is the enlarged drawing in Fig. 2 of the present invention at A；
Fig. 6 is the enlarged drawing in Fig. 4 of the present invention at B；
Fig. 7 is the enlarged drawing in Fig. 4 of the present invention at C.
Figure label explanation:
1, tube body；1-1, steel pipe；1-2, inorfil cotton；1-3, nanometer silicon coating；1-4, inorganic compounding shell；2, connection method
It is blue；3, arc snap ring；4, limiting slot；5, gag lever post；6, thread bush；7, rotation pipe；8, reflective surface；9, extinction face；10, inserted link；
11, slot；12, rotation seat；13, baffle ring；14, locating slot；15, location hole；16, positioning pin；17, spring；18, card slot；19, axis
It holds；20, T-bar.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside" " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig. 1-7, a kind of outdoor weatherability anti-corrosion pipeline, the tube body 1 for being two including quantity, two tube bodies 1
Opposite side be fixedly connected to connecting flange 2, two connecting flanges 2 are fixedly connected by screw, the top of two connecting flanges 2
Portion and bottom are arranged with arc snap ring 3, and the surface of arc snap ring 3 is provided with external screw thread, and the surface of two tube bodies 1 is arranged with
Thread bush 6, thread bush 6 are threadedly coupled by external screw thread with arc snap ring 3, and the phase back side of two thread bush 6 is rotatably connected to
Rotation pipe 7 positioned at 1 surface of tube body, the top of rotation pipe 7 are provided with reflective surface 8, and the bottom of rotation pipe 7 is provided with extinction face 9.
Further, the top and bottom of connecting flange 2 offer limiting slot 4, fix in the middle part of the inner wall of arc snap ring 3
It is connected with gag lever post 5, gag lever post 5 and 4 grafting of limiting slot, is plugged on inside limiting slot 4 by gag lever post 5, arc snap ring 3 is blocked
When on connecting flange 2, position will not change easily, and when making subsequent installation thread bush 6, arc snap ring 3 will not shift.
Further, tube body 1 includes that the surface of steel pipe 1-1 is arranged with inorfil cotton 1-2, inorfil cotton 1-2's
Surface is arranged with a nanometer silicon coating 1-3, and the surface of nanometer silicon coating 1-3 is fixedly connected with inorganic compounding shell 1-4, steel pipe 1-1
Surface be coated with antirusting paint, and antirusting paint be epoxy resin coating, inorfil cotton 1-2 cooperate nanometer silicon coating 1-3 tool
There is good thermal property, enhances the antifreezing effect of the pipeline, and inorganic compounding shell 1-4 further protects pipeline
Shield, and epoxy resin coating has good rust-proof effect, enhances the corrosion resistance of pipeline.
Further, the bottom for the arc snap ring 3 being located above is fixedly connected with inserted link 10, underlying arc snap ring
3 top offers slot 11, and inserted link 10 and slot 11 are interference fitted, and inserted link 10 is rubber material component, passes through inserted link 10
It is inserted in inside slot 11, makes to be fixed between two arc snap rings 3, so that it is made to be not easy to fall off from arc snap ring 3,
And inserted link 10 is rubber material, can deformation occurs, and inserted link 10 and slot 11 are interference fitted, and make inserting for inserted link 10 and slot 11
Connect it is even closer, it is not easily to fall off.
Further, the phase back side of two thread bush 6 is fixedly connected to rotation seat 12, and rotation pipe 7 is close to thread bush 6
One end is fixedly connected with baffle ring 13, and positioned at the inside of rotation seat 12, the surface of baffle ring 13 offers the locating slot 14 of annular spread,
The side upper end of rotation seat 12 offers location hole 15, and the inner wall of location hole 15 is plugged with positioning pin 16, and positioning pin 16 is through fixed
Position pin 16 is simultaneously threadedly coupled with locating slot 14, and the surface of tube body 1 is arranged with bearing 19, and the outer rim of bearing 19 is interior with rotation pipe 7
Wall is fixedly connected, and by baffle ring 13 in 12 inner rotation of rotation seat, rotation pipe 7 is enable to rotate, while in the effect of bearing 19
Under, so that rotation pipe 7 is remained horizontality when rotating, adjustment process is more stable, and is needing that rotation pipe 7 is fixed
When, it can be plugged on by positioning pin 16 inside location hole 15 and corresponding locating slot 14, the position of rotation pipe 7 can be made to be consolidated
When determining, and adjusting, positioning pin 16 only need to be removed, after adjusting, positioning pin 16 is loaded onto, makes its locating slot with corresponding position
14 grafting are adjusted very convenient.
Further, the front and back of arc snap ring 3 offers mounting groove, and the inner wall of mounting groove is fixedly connected with bullet
Spring 17, one end of spring 17 are fixedly connected with T-bar 20, and the front and back of thread bush 6 offers card slot 18, T-bar 20
Through mounting groove and with 18 grafting of card slot, the opposite side of two thread bush 6 is fixedly connected to sealing ring, in installation thread bush 6
When, T-bar 20 is pressed, is stuck in thread bush 6 on arc snap ring 3, then rotates thread bush 6, after thread bush 6 is tightened, at this time
On the same line, spring 17 pushes T-bar 20 for card slot 18 and T-bar 20, and T-bar 20 is enable to be stuck in inside card slot 18, from
And thread bush 6 can be made to be fixed, 6 loose or dislocation of thread bush is avoided, while fitting closely by two sealing rings, enhances two
Sealing effect between a thread bush 6, avoids rainwater etc. from penetrating into inside thread bush 6.
Working principle: being blocked connecting flange 2 by two arc snap rings 3, avoids being fixedly connected with the mark such as screw of flange 2
Quasi- part loosens, and arc snap ring 3 can reinforce connecting flange 2, enhance pipeline junction tensile capacity, then pass through spiral shell
Line covers 6 pairs of connecting flanges 2 and is sealed, and can effectively protect to connecting flange 2, avoids the long-times such as connecting flange 2 sudden and violent
It is exposed on the external, junction is caused to be got rusty the phenomenon that damaging, while in cold winter, rotating rotation pipe 7, making extinction face 9
Upwards, extinction face 9 is absorbed heat, and increases the temperature on 1 surface of tube body, the possibility of reduction by 1 bursting by freezing of tube body, and in summer hot climate,
Make reflective surface 8 upwards, 8 reflected sunlight of reflective surface reduces the heat that rotation pipe 7 absorbs, leads so that the sun be avoided directly to be exposed to the sun
Pipeline dilatancy due to internal temperature is excessively high is caused, the junction for solving pipeline is directly exposed to outside mostly；It passes through for a long time
It crosses rainwater etc. to wash away, easily leads to junction and get rusty, junction is easy to cause to leak, reduce the service life of pipeline, and due to outer
The problem of boundary's winter and summer climate temperature spread are excessive, and pipeline can not be applicable in such weather.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (9)
1. a kind of outdoor weatherability anti-corrosion pipeline, the tube body (1) for being two including quantity, it is characterised in that: two pipes
The opposite side of body (1) is fixedly connected to connecting flange (2), and two connecting flanges (2) are fixedly connected by screw, and two
The top and bottom of the connecting flange (2) are arranged with arc snap ring (3), and the surface of the arc snap ring (3) is provided with outer
The surface of screw thread, two tube bodies (1) is arranged with thread bush (6), and the thread bush (6) passes through external screw thread and arc snap ring
(3) it being threadedly coupled, the phase back side of two thread bush (6) is rotatably connected to the rotation pipe (7) positioned at tube body (1) surface,
It is provided with reflective surface (8) at the top of the rotation pipe (7), the bottom of the rotation pipe (7) is provided with extinction face (9).
2. a kind of outdoor weatherability anti-corrosion pipeline according to claim 1, it is characterised in that: the connecting flange (2)
Top and bottom offer limiting slot (4), be fixedly connected with gag lever post (5), institute in the middle part of the inner wall of the arc snap ring (3)
State gag lever post (5) and limiting slot (4) grafting.
3. a kind of outdoor weatherability anti-corrosion pipeline according to claim 1, it is characterised in that: the tube body (1) includes
There is the surface of steel pipe (1-1) to be arranged with inorfil cotton (1-2), the surface of the inorfil cotton (1-2) is arranged with nano-silicon
The surface of coating (1-3), the nanometer silicon coating (1-3) is fixedly connected with inorganic compounding shell (1-4).
4. a kind of outdoor weatherability anti-corrosion pipeline according to claim 3, it is characterised in that: the steel pipe (1-1)
Surface is coated with antirusting paint, and antirusting paint is epoxy resin coating.
5. a kind of outdoor weatherability anti-corrosion pipeline according to claim 1, it is characterised in that: the arc being located above
The bottom of shape snap ring (3) is fixedly connected with inserted link (10), offers slot at the top of the underlying arc snap ring (3)
(11), the inserted link (10) and slot (11) are interference fitted, and inserted link (10) is rubber material component.
6. a kind of outdoor weatherability anti-corrosion pipeline according to claim 1, it is characterised in that: two thread bush
(6) phase back side is fixedly connected to rotation seat (12), and the rotation pipe (7) is fixedly connected with close to the one end of thread bush (6)
The surface of baffle ring (13), the inside positioned at rotation seat (12), the baffle ring (13) offers the locating slot of annular spread
(14), the side upper end of the rotation seat (12) offers location hole (15), and the inner wall of the location hole (15) is plugged with positioning
It sells (16), the positioning pin (16) is threadedly coupled through positioning pin (16) and with locating slot (14).
7. a kind of outdoor weatherability anti-corrosion pipeline according to claim 1, it is characterised in that: the arc snap ring (3)
Front and back offer mounting groove, the inner wall of the mounting groove is fixedly connected with spring (17), the spring (17)
One end is fixedly connected with T-bar (20), and the front and back of the thread bush (6) offers card slot (18), the T-bar
(20) through mounting groove and with card slot (18) grafting.
8. a kind of outdoor weatherability anti-corrosion pipeline according to claim 1, it is characterised in that: the table of the tube body (1)
Surface cover is equipped with bearing (19), and the outer rim of the bearing (19) is fixedly connected with the inner wall of rotation pipe (7).
9. a kind of outdoor weatherability anti-corrosion pipeline according to claim 1, it is characterised in that: two thread bush
(6) opposite side is fixedly connected to sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910638187.0A CN110388536B (en) | 2019-07-16 | 2019-07-16 | Outdoor weather-resistant anti-corrosion pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910638187.0A CN110388536B (en) | 2019-07-16 | 2019-07-16 | Outdoor weather-resistant anti-corrosion pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110388536A true CN110388536A (en) | 2019-10-29 |
| CN110388536B CN110388536B (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910638187.0A Active CN110388536B (en) | 2019-07-16 | 2019-07-16 | Outdoor weather-resistant anti-corrosion pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841166A (en) * | 2020-06-30 | 2020-10-30 | 安徽南都华铂新材料科技有限公司 | Electrolyte waste gas treatment and recovery method |
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Denomination of invention: A weather resistant anti-corrosion pipeline for outdoor use Effective date of registration: 20221018 Granted publication date: 20201218 Pledgee: Postal Savings Bank of China Limited Linyi Branch Pledgor: Shandong Baisheng Energy Technology Co.,Ltd. Registration number: Y2022980018647 |