CN108302262A - A kind of high-strength corrosion-resisting corrugated stainless steel tubing - Google Patents
A kind of high-strength corrosion-resisting corrugated stainless steel tubing Download PDFInfo
- Publication number
- CN108302262A CN108302262A CN201810295297.7A CN201810295297A CN108302262A CN 108302262 A CN108302262 A CN 108302262A CN 201810295297 A CN201810295297 A CN 201810295297A CN 108302262 A CN108302262 A CN 108302262A
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- steel tubing
- corrugated stainless
- inner tube
- wall
- 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.)
- Pending
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 52
- 239000010935 stainless steel Substances 0.000 title claims abstract description 52
- 238000004321 preservation Methods 0.000 claims abstract description 10
- 238000005260 corrosion Methods 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 239000011490 mineral wool Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000003628 erosive effect Effects 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 10
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of high-strength corrosion-resisting corrugated stainless steel tubings, including corrugated stainless steel tubing and flange, the corrugated stainless steel tubing is internally provided with inner tube, and inner tube protective film is bonded in the outer circumferential walls of inner tube, said inner tube is internally provided with hose, and hose protective film is bonded in the outer circumferential walls of hose, buffer unit is provided between said inner tube and corrugated stainless steel tubing, and buffer unit is made of cushion rubber layer and articulamentum, it opens there are two circular hole at the both ends of the corrugated stainless steel tubing, and it is respectively welded the first fixing piece and the second fixing piece on two circular-hole internal-walls, the opposite side of first fixing piece and the second fixing piece is provided with through-hole, and through-hole is connected by flange with swivel head.Structure of the invention is novel, vdiverse in function, exquisite appearance, and intensity is high, flexibility is good, corrosion resistance and good heat preservation performance, has good damping effect, extends the service life of device.
Description
Technical field
The present invention relates to corrugated stainless steel tubing technical field more particularly to a kind of high-strength corrosion-resisting corrugated stainless steel tubings.
Background technology
With the development of Sciences Economics technology, bellows is increasingly liked that substantially every household is required for by people
Bellows is used, but the bellows applied in existing daily life is all done using plastics mostly, thus using process
In be susceptible to phenomena such as being scratched by sharp weapon, scratched or broken by the teeth by mouse, cause the insecurity such as leakage, and plastics are done
Bellows insufficient strength height, poor sealing performance, Corrosion Protection is also insufficient, uses and has certain defect, therefore, be
Above-mentioned deficiency is made up, and then proposes a kind of high-strength corrosion-resisting corrugated stainless steel tubing.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of high-strength corrosion-resisting proposed is not
Become rusty corrugated steel pipe.
To achieve the goals above, present invention employs following technical solutions：
A kind of high-strength corrosion-resisting corrugated stainless steel tubing, including corrugated stainless steel tubing and flange, the corrugated stainless steel tubing
Be internally provided with inner tube, and inner tube protective film is bonded in the outer circumferential walls of inner tube, said inner tube is internally provided with hose,
And hose protective film is bonded in the outer circumferential walls of hose, buffer unit is provided between said inner tube and corrugated stainless steel tubing,
And buffer unit is made of cushion rubber layer and articulamentum, the both ends of the corrugated stainless steel tubing are opened there are two circular hole, and two
It is respectively welded the first fixing piece and the second fixing piece on circular-hole internal-wall, opposite the one of first fixing piece and the second fixing piece
Side is provided with through-hole, and through-hole is connected by flange with swivel head, and gasket is provided between the swivel head and flange, described
It is enclosed with pyrocondensation treatment layer on the outer wall of corrugated stainless steel tubing, and clarity plastic layer is socketed on the pyrocondensation bed of material.
Preferably, interior erosion resistant coating, and interior erosion resistant coating and articulamentum thermoplastic are welded on the inner wall of the corrugated stainless steel tubing
Together.
Preferably, external anti-corrosion layer, and external anti-corrosion layer and pyrocondensation bed of material heat are welded on the outer wall of the corrugated stainless steel tubing
Modeling is together.
Preferably, thread groove, and thread groove are provided in side outer circumferential walls of the swivel head far from corrugated stainless steel tubing
On be enclosed with raw material band.
Preferably, side of the swivel head far from corrugated stainless steel tubing is threaded with nut connector, and nut connector
Circumferential inner wall on be fixed with sealing ring.
Preferably, it is bonded with rock wool heat-preservation layer on the outer wall of the clarity plastic layer, and is covered on the outer wall of rock wool heat-preservation layer
It is connected to transparency protected net cover.
Preferably, the transparency protected net cover is connected with the first net cover on the outer wall of two close end and withholds circle and second respectively
Net cover withholds circle.
Beneficial effects of the present invention are：
1. withholding circle by the first net cover, the second net cover withholds the setting of circle, rock wool heat-preservation layer and transparency protected net cover, no
Only exquisite appearance, and flexibility good quality is light, and heat-insulation and heat-preservation is good, is used convenient for people.
2. by the setting of clarity plastic layer, the pyrocondensation bed of material and corrugated stainless steel tubing, there are good corrosion resistance and heat preservation
Effect can extend the usage time of device, anti-locking apparatus can be got rusty well by the design of corrugated stainless steel tubing.
3. by the setting of articulamentum, cushion rubber layer, inner tube protective film and hose protective film, the effect of damping can be played
Fruit protects inner tube and the service life of hose well.
Description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of high-strength corrosion-resisting corrugated stainless steel tubing proposed by the present invention；
Fig. 2 is a kind of main structure diagram of high-strength corrosion-resisting corrugated stainless steel tubing proposed by the present invention；
Fig. 3 is a kind of side structure schematic view of high-strength corrosion-resisting corrugated stainless steel tubing proposed by the present invention.
In figure：1 nut connector, 2 swivel heads, 3 gaskets, 4 flanges, 5 first fixing pieces, 6 transparency protected net covers, 7 rock wools protect
Warm layer, 8 clarity plastic layers, the 9 pyrocondensation bed of materials, 10 corrugated stainless steel tubings, 11 articulamentums, 12 cushion rubber layers, 13 inner tube protective films,
14 inner tubes, 15 second fixing pieces, 16 hose protective films, 17 hoses, 18 first net covers withhold circle, the 19, second net cover withholds circle.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of high-strength corrosion-resisting corrugated stainless steel tubing, including corrugated stainless steel tubing 10 and flange 4, it is stainless
Corrugated steel pipe 10 is internally provided with inner tube 14, and inner tube protective film 13 is bonded in the outer circumferential walls of inner tube 14, inner tube 14
It is internally provided with hose 17, and is bonded with hose protective film 16 in the outer circumferential walls of hose 17, inner tube 14 and corrugated stainless steel tubing
Buffer unit is provided between 10, and buffer unit is made of cushion rubber layer 12 and articulamentum 11, corrugated stainless steel tubing 10
Both ends are opened there are two circular hole, and the first fixing piece 5 and the second fixing piece 15 are respectively welded on two circular-hole internal-walls, and first fixes
The opposite side of part 5 and the second fixing piece 15 is provided with through-hole, and through-hole is connected by flange 4 with swivel head 2, swivel head 2
It is provided with gasket 3 between flange 4, pyrocondensation treatment layer 9 is enclosed on the outer wall of corrugated stainless steel tubing 10, and covered on the pyrocondensation bed of material 9
It is connected to clarity plastic layer 8.
In the present invention, interior erosion resistant coating, and interior erosion resistant coating and 11 heat of articulamentum are welded on the inner wall of corrugated stainless steel tubing 10
Modeling together, is welded with external anti-corrosion layer, and external anti-corrosion layer and 9 thermoplastic of the pyrocondensation bed of material are one on the outer wall of corrugated stainless steel tubing 10
It rises, swivel head 2 is provided with thread groove in the side outer circumferential walls far from corrugated stainless steel tubing 10, and raw material are enclosed on thread groove
Band, side of the swivel head 2 far from corrugated stainless steel tubing 10 are threaded with nut connector 1, and on the circumferential inner wall of nut connector 1
It is fixed with sealing ring, rock wool heat-preservation layer 7 is bonded on the outer wall of clarity plastic layer 8, and be socketed on the outer wall of rock wool heat-preservation layer 7
Transparency protected net cover 6, transparency protected net cover 6 are connected with the first net cover on the outer wall of two close end and withhold circle 18 and the second net respectively
Hitch trim ring 19.
Operation principle：In use, it is left that the first fixing piece 5 and the second fixing piece 15 are welded to corrugated stainless steel tubing 10
On the circular-hole internal-wall at right both ends, then two fixing pieces are screwed to respectively on corresponding swivel head 2 by flange 4 and gasket 3,
Due to being provided with thread groove in the side outer circumferential walls of swivel head 2, a certain amount of raw material band is wrapped on thread groove, then by itself and spiral shell
Female connector 1 is threadedly coupled to together, and finally nut connector 1 is screwed on corresponding device and can be used.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one 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
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of high-strength corrosion-resisting corrugated stainless steel tubing, including corrugated stainless steel tubing (10) and flange (4), which is characterized in that
The corrugated stainless steel tubing (10) is internally provided with inner tube (14), and is bonded with interior protection of pipe in the outer circumferential walls of inner tube (14)
Film (13), said inner tube (14) are internally provided with hose (17), and hose protection is bonded in the outer circumferential walls of hose (17)
Film (16) is provided with buffer unit between said inner tube (14) and corrugated stainless steel tubing (10), and buffer unit is by rubber buffer
Layer (12) and articulamentum (11) form, the both ends of the corrugated stainless steel tubing (10) open there are two circular hole, and two circular-hole internal-walls
On be respectively welded the first fixing piece (5) and the second fixing piece (15), first fixing piece (5) and the second fixing piece (15)
Opposite side is provided with through-hole, and through-hole is connected by flange (4) with swivel head (2), the swivel head (2) and flange (4)
Between be provided with gasket (3), pyrocondensation treatment layer (9), and the pyrocondensation bed of material (9) are enclosed on the outer wall of the corrugated stainless steel tubing (10)
On be socketed with clarity plastic layer (8).
2. a kind of high-strength corrosion-resisting corrugated stainless steel tubing according to claim 1, which is characterized in that the stainless steel wave
Interior erosion resistant coating is welded on the inner wall of line pipe (10), and interior erosion resistant coating is together with articulamentum (11) thermoplastic.
3. a kind of high-strength corrosion-resisting corrugated stainless steel tubing according to claim 1, which is characterized in that the stainless steel wave
External anti-corrosion layer is welded on the outer wall of line pipe (10), and external anti-corrosion layer is together with the pyrocondensation bed of material (9) thermoplastic.
4. a kind of high-strength corrosion-resisting corrugated stainless steel tubing according to claim 1, which is characterized in that the swivel head
(2) it is provided with thread groove in the side outer circumferential walls far from corrugated stainless steel tubing (10), and is enclosed with raw material band on thread groove.
5. a kind of high-strength corrosion-resisting corrugated stainless steel tubing according to claim 1, which is characterized in that the swivel head
(2) side far from corrugated stainless steel tubing (10) is threaded with nut connector (1), and on the circumferential inner wall of nut connector (1)
It is fixed with sealing ring.
6. a kind of high-strength corrosion-resisting corrugated stainless steel tubing according to claim 1, which is characterized in that the transparent plastic
It is bonded with rock wool heat-preservation layer (7) on the outer wall of layer (8), and transparency protected net cover is socketed on the outer wall of rock wool heat-preservation layer (7)
(6)。
7. a kind of high-strength corrosion-resisting corrugated stainless steel tubing according to claim 6, which is characterized in that described transparency protected
Net cover (6) is connected with that the first net cover withholds circle (18) and the second net cover withholds circle (19) respectively on the outer wall of two close end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295297.7A CN108302262A (en) | 2018-04-03 | 2018-04-03 | A kind of high-strength corrosion-resisting corrugated stainless steel tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295297.7A CN108302262A (en) | 2018-04-03 | 2018-04-03 | A kind of high-strength corrosion-resisting corrugated stainless steel tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108302262A true CN108302262A (en) | 2018-07-20 |
Family
ID=62848246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810295297.7A Pending CN108302262A (en) | 2018-04-03 | 2018-04-03 | A kind of high-strength corrosion-resisting corrugated stainless steel tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108302262A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201589038U (en) * | 2010-01-07 | 2010-09-22 | 钟耀港 | Special seawater compensator |
| CN203442357U (en) * | 2013-08-31 | 2014-02-19 | 江苏宏远管业有限公司 | Flange metal flexible tube assembly for container |
| CN204962086U (en) * | 2015-09-18 | 2016-01-13 | 滕州市瀚立波纹管有限责任公司 | Special cooling tube of wind power generation |
| CN106369231A (en) * | 2016-11-18 | 2017-02-01 | 安徽瑞通塑业有限公司 | Dual-layer high-strength corrugated reducer pipe |
| CN206861088U (en) * | 2017-06-07 | 2018-01-09 | 诸利钟 | A kind of stainless steel ripple Gas Pipe |
| CN208295317U (en) * | 2018-04-03 | 2018-12-28 | 南京知行管业有限公司 | A kind of high-strength corrosion-resisting corrugated stainless steel tubing |
-
2018
- 2018-04-03 CN CN201810295297.7A patent/CN108302262A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201589038U (en) * | 2010-01-07 | 2010-09-22 | 钟耀港 | Special seawater compensator |
| CN203442357U (en) * | 2013-08-31 | 2014-02-19 | 江苏宏远管业有限公司 | Flange metal flexible tube assembly for container |
| CN204962086U (en) * | 2015-09-18 | 2016-01-13 | 滕州市瀚立波纹管有限责任公司 | Special cooling tube of wind power generation |
| CN106369231A (en) * | 2016-11-18 | 2017-02-01 | 安徽瑞通塑业有限公司 | Dual-layer high-strength corrugated reducer pipe |
| CN206861088U (en) * | 2017-06-07 | 2018-01-09 | 诸利钟 | A kind of stainless steel ripple Gas Pipe |
| CN208295317U (en) * | 2018-04-03 | 2018-12-28 | 南京知行管业有限公司 | A kind of high-strength corrosion-resisting corrugated stainless steel tubing |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180720 |