CN208474759U - A kind of corrugated stainless steel tubing - Google Patents
A kind of corrugated stainless steel tubing Download PDFInfo
- Publication number
- CN208474759U CN208474759U CN201821100305.XU CN201821100305U CN208474759U CN 208474759 U CN208474759 U CN 208474759U CN 201821100305 U CN201821100305 U CN 201821100305U CN 208474759 U CN208474759 U CN 208474759U
- Authority
- CN
- China
- Prior art keywords
- pipeline body
- rubber tube
- stainless steel
- nut
- steel tubing
- 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
Abstract
The utility model relates to bellows design fields, disclose a kind of corrugated stainless steel tubing, including pipeline body, nut, end cap, gasket, the end of pipeline body has been wholely set inner screw sheath, the male-pipe for nut socket is threaded on inner screw sheath, male-pipe is provided with positioning land far from the side of inner screw sheath one end, nut is provided with the limited ring dais contradicted in positioning land on the side inner wall of pipeline body one end, rubber tube is arranged on pipeline body, limited ring groove is offered on the both ends outer wall of pipeline body, the both ends of pipeline body are arranged with the ring spring for being pushed against rubber tube in limited ring groove.The utility model has the following advantages that and effect: being wrapped on pipeline body using rubber tube, rubber tube is removed from pipeline body to clean rubber tube, cleaned rubber tube is set on pipeline body by ring spring again again then, finally can be realized and eaily clean pipeline body.
Description
Technical field
The utility model relates to bellows design field, in particular to a kind of corrugated stainless steel tubing.
Background technique
Corrugated stainless steel tubing is installed in liquid conveying system as a kind of flexible pressure-resistant pipe fitting, to compensate pipeline or machine
The effects of mutual displacement of device, equipment connecting pin absorbs vibrational energy, can play vibration damping, noise reduction has flexible, quality
Gently, the multinomial feature such as corrosion-resistant, antifatigue, high-low temperature resistant.
Currently, notification number is CN202338701U, the day for announcing is that the Chinese patent on July 18th, 2012 discloses one kind not
Become rusty corrugated steel pipe, including corrugated stainless steel tubing ontology, and gasket, close set outside gasket are placed in corrugated stainless steel tubing ontology both ends
Copper screw cap, then the plastic cap sealed by being buckled in copper screw cap are connect, the end of corrugated stainless steel tubing ontology is double flare, is increased
Intensity.
The corrugated stainless steel tubing body surface of this kind of corrugated stainless steel tubing is corrugated, when needing to clean it,
It is all deposited in due to the dirt on corrugated stainless steel tubing ontology in the surface groove of corrugated stainless steel tubing ontology, and these are deposited in
The more difficult cleaning of dirt in groove, therefore needing operator to clean that corrugated stainless steel tubing ontology is likely to repeatedly will be in groove
Dirt removal falls, will finally make it is more troublesome when cleaning corrugated stainless steel tubing, it is time-consuming and laborious.
Utility model content
The purpose of the utility model is to provide a kind of corrugated stainless steel tubings, can eaily clean pipeline body.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of stainless steel ripple
Pipe including pipeline body, the nut that is socketed in pipeline body end, the end cap in nut, is embedded in pipeline body end
Gasket, the end of the pipeline body has been wholely set inner screw sheath, has been threaded on the inner screw sheath for nut
The male-pipe of socket, the male-pipe are provided with positioning land far from the side of inner screw sheath one end, and the nut is close
It is provided with the limited ring dais contradicted in positioning land on the side inner wall of pipeline body one end, is arranged on the pipeline body
Rubber tube offers limited ring groove on the both ends outer wall of the pipeline body, and the both ends of the pipeline body are arranged useful
In the ring spring being pushed against rubber tube in limited ring groove.
The utility model is further arranged to: polytetrafluoroethylene ethylene layer is coated on the outer wall of the pipeline body.
The utility model is further arranged to: epoxy anticorrosion coating layer is coated on the outer wall of the rubber tube.
The utility model is further arranged to: the end of thread being threaded in nut is provided on the end cap.
The utility model is further arranged to: be provided on the end cap one end be connected on end cap and the other end connect
Chain on nut.
The utility model is further arranged to: the side of the end cap offers tooth socket.
In conclusion the utility model has the following beneficial effects:
1. being wrapped on pipeline body using rubber tube, rubber tube can stop the dirt that will be adhered on pipeline body
Dirt, so that accumulation of mud is on rubber tube, when needing to clean pipeline body, it is only necessary to by rubber tube disassemble into
Row cleaning；Male-pipe is backed out from inner screw sheath at this time, so that nut is disassembled from the end of pipeline body,
Rubber tube is pushed against in limited ring groove followed by ring spring, after ring spring is removed from rubber tube, is operated at this time
Personnel can disassemble rubber tube from pipeline body, and subsequent operator can clean rubber tube, due to rubber
Sebific duct surface smoother, therefore be easier to clean；Rubber tube can be set on pipeline body again after the completion of cleaning,
Then rubber tube is pushed against in limited ring groove using ring spring again, to be limited by ring spring rubber tube
Male-pipe, is then threaded in inner screw sheath again, to realize the assembling of corrugated stainless steel tubing, entirely cleans by position
Process can be realized for cleaning pipeline body surface repeatedly and eaily clean pipeline body；
2. utilizing poly- four coated on the outer wall of pipeline body when still remaining some dirts on the outer wall of pipeline body
Vinyl fluoride layer since the coefficient of friction of polytetrafluoroethylene ethylene layer is extremely low, therefore has preferable lubricating action, when dirt is adhered to poly- four
When vinyl fluoride layer surface, operator can eaily be cleaned dirt, can finally further realize comparison side
Just cleaning pipeline body；
3. using the epoxy anticorrosion coating layer coated on the outer wall of rubber tube, due to epoxy anticorrosion coating layer have compared with
Good anticorrosion effect, can finally reduce a possibility that rubber tube is corroded, to increase the service life of rubber tube；
4. end cap is threaded in nut using the end of thread, so that end cap can be more stable is connected to nut
It is interior, it can finally facilitate end cap to carry out stable sealing function to the end of pipeline body；Wherein opened up using end cap side
Tooth socket, tooth socket can be increased the frictional force between end cap and finger, thus facilitate operator's rotary end cover, it is final i.e. comparable
End cap is easily taken out out of nut；
5. using the chain on end cap, and one end of chain is connected on end cap and the other end is connected on nut, thus
A possibility that end cap is lost can finally be reduced on nut using chain suspension after end cap is removed from nut.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Appended drawing reference: 1, pipeline body；11, inner screw sheath；12, limited ring groove；13, ring spring；14, polytetrafluoroethylene (PTFE)
Layer；2, nut；21, limited ring dais；3, end cap；31, the end of thread；32, chain；33, tooth socket；4, gasket；5, male-pipe；
51, land is positioned；6, rubber tube；61, epoxy anticorrosion coating layer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of corrugated stainless steel tubing, referring to Fig.1, this kind of corrugated stainless steel tubing include pipeline body 1, the end of pipeline body 1
Portion has been wholely set inner screw sheath 11, is wherein threaded with male-pipe on the one end of inner screw sheath 11 far from pipeline body 1
5, and male-pipe 5 has been wholely set positioning land 51 far from the side of 11 one end of inner screw sheath；It is arranged on male-pipe 5 simultaneously
There is nut 2, and nut 2 is wholely set restraining position ring block platform 21 on the side inner wall of 1 one end of pipeline body, limited ring dais 21 is used
In conflict in positioning land 51.
Referring to Fig.1, it is embedded with end cap 3 on the one end of nut 2 far from pipeline body 1, and has been wholely set screw thread on end cap 3
The end of thread 31 being connected in nut 2；Tooth socket 33 is wherein offered on the side outer wall of end cap 3, and is provided with one end on end cap 3
It is welded on end cap 3 and the other end is welded on the chain 32 on nut 2；The one end of male-pipe 5 far from inner screw sheath 11 simultaneously
On be embedded with gasket 4.
Referring to Fig.1, it is arranged with rubber tube 6 on pipeline body 1, and is coated with epoxy anticorrosion on the outer wall of rubber tube 6 and applies
The bed of material 61, epoxy anticorrosion coating are usually grouped as by two groups of epoxy resin and curing agent, wherein epoxy anticorrosion coating layer
61 have preferable corrosion resistance；Limited ring groove 12, and limited ring groove 12 are offered on the both ends outer wall of pipeline body 1 simultaneously
It is embedded in ring spring 13, ring spring 13 can be used to for rubber tube 6 being pushed against in limited ring groove 12.
Referring to Fig.1, polytetrafluoroethylene ethylene layer 14 is also coated on the outer wall of pipeline body 1, polytetrafluoroethylene (PTFE) is commonly referred to as " no
Adhesive coating layer " or " material easy to clean ".This material has the characteristics that antiacid alkali resistant, resists various organic solvents, is practically insoluble in institute
Some solvents；Meanwhile polytetrafluoroethylene (PTFE) has the characteristics that resistant to high temperature, its coefficient of friction is extremely low, thus can make lubricating action it
It is remaining, also become the ideal coating of water pipe internal layer easy to clean.
Principle: being wrapped on pipeline body 1 using rubber tube 6, and rubber tube 6 can stop that pipeline body 1 will be adhered to
On dirt so that accumulation of mud is on rubber tube 6, when needing to clean pipeline body 1, it is only necessary to by rubber tube 6
It disassembles and is cleaned；Male-pipe 5 is backed out from inner screw sheath 11 at this time, thus by nut 2 from pipeline body 1
End disassemble, rubber tube 6 is pushed against in limited ring groove 12 followed by ring spring 13, by ring spring 13 from rubber
After removing on sebific duct 6, operator can disassemble rubber tube 6 from pipeline body 1 at this time, subsequent operator
Rubber tube 6 is cleaned, due to 6 surface smoother of rubber tube, therefore is easier to clean.
Rubber tube 6 can be set in again on pipeline body 1 after the completion of cleaning, then utilize ring spring 13 again
Rubber tube 6 is pushed against in limited ring groove 12, to be limited by ring spring 13 to rubber tube 6, then again by outer spiral shell
Line pipe 5 is threaded in inner screw sheath 11, to realize the assembling of corrugated stainless steel tubing, the process entirely cleaned is compared to anti-
It cleans for 1 surface of pipeline body again, eaily cleaning pipeline body 1 can be realized.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of corrugated stainless steel tubing, including pipeline body (1), the nut (2) that is socketed in pipeline body (1) end, it is located at spiral shell
End cap (3) in female (2), the gasket (4) for being embedded in pipeline body (1) end, it is characterised in that: the pipeline body (1)
End be wholely set inner screw sheath (11), be threaded on the inner screw sheath (11) for nut (2) socket outer spiral shell
Line pipe (5), the male-pipe (5) are provided with positioning land (51), the nut far from the side of inner screw sheath (11) one end
(2) limited ring dais (21) contradicted in positioning land (51), institute are provided on the side inner wall of pipeline body (1) one end
It states and is arranged on pipeline body (1) rubber tube (6), offer limited ring groove on the both ends outer wall of the pipeline body (1)
(12), the both ends of the pipeline body (1) are arranged with the annular elastomeric for being pushed against rubber tube (6) in limited ring groove (12)
Spring (13).
2. a kind of corrugated stainless steel tubing according to claim 1, it is characterised in that: on the outer wall of the pipeline body (1)
Coated with polytetrafluoroethylene ethylene layer (14).
3. a kind of corrugated stainless steel tubing according to claim 1, it is characterised in that: applied on the outer wall of the rubber tube (6)
It is covered with epoxy anticorrosion coating layer (61).
4. a kind of corrugated stainless steel tubing according to claim 1, it is characterised in that: be provided with screw thread on the end cap (3)
The end of thread (31) being connected in nut (2).
5. a kind of corrugated stainless steel tubing according to claim 1, it is characterised in that: be provided with one end on the end cap (3)
It is connected on end cap (3) and the other end is connected to the chain (32) on nut (2).
6. a kind of corrugated stainless steel tubing according to claim 1, it is characterised in that: the side of the end cap (3) offers
Tooth socket (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100305.XU CN208474759U (en) | 2018-07-12 | 2018-07-12 | A kind of corrugated stainless steel tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821100305.XU CN208474759U (en) | 2018-07-12 | 2018-07-12 | A kind of corrugated stainless steel tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208474759U true CN208474759U (en) | 2019-02-05 |
Family
ID=65210199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821100305.XU Expired - Fee Related CN208474759U (en) | 2018-07-12 | 2018-07-12 | A kind of corrugated stainless steel tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208474759U (en) |
-
2018
- 2018-07-12 CN CN201821100305.XU patent/CN208474759U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110578841B (en) | Pipe assembly with anti-drop sealing structure | |
| CN210995663U (en) | Bellows inner wall belt cleaning device | |
| US20180207693A1 (en) | Systems, Devices, and/or Methods for Pipe Pigging | |
| CN208474759U (en) | A kind of corrugated stainless steel tubing | |
| JP2013053656A (en) | Expansion flexible pipe joint | |
| CN110425376B (en) | Pipeline leakage monitoring and emergency plugging device | |
| CN203292150U (en) | Pipeline cleaning device | |
| CN206175892U (en) | Flexible coupling pipeline | |
| CN211179652U (en) | Novel gas pipeline joint coating degree of corrosion's check out test set | |
| CN210023122U (en) | Pipeline cleaner | |
| CN207500282U (en) | A kind of novel self-cleaning nut | |
| CN201198939Y (en) | Non-metal composite pipe | |
| CN201170403Y (en) | Nut joint convenient to reverse-connecting for pipe | |
| CN201628035U (en) | Rapid connector of pipe fittings | |
| CN206130358U (en) | Connection structure of pipeline is moulded to lining fluorine | |
| CN111501053A (en) | Cleaning method of corrugated pipe | |
| CN206439546U (en) | Stainless steel ripple gladhand with leakage detection function | |
| CN217559261U (en) | Double-movable joint pipeline sealing structure | |
| CN209688261U (en) | A kind of good antiscale property type pipe fitting | |
| CN209352222U (en) | A kind of cement pump truck wear-resistant bend | |
| CN206398218U (en) | A kind of piecing devices for metal bellows | |
| CN203363452U (en) | Movable external thread joint hosepipe assembly | |
| CN220366077U (en) | Novel pipeline flange anticorrosion protection cover | |
| CN219120018U (en) | Stainless steel braided corrugated pipe assembly | |
| CN203286191U (en) | Leather pipe connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |