CN108591683A - A kind of metal rust preventing bellows for water pipe connection - Google Patents
A kind of metal rust preventing bellows for water pipe connection Download PDFInfo
- Publication number
- CN108591683A CN108591683A CN201810826973.9A CN201810826973A CN108591683A CN 108591683 A CN108591683 A CN 108591683A CN 201810826973 A CN201810826973 A CN 201810826973A CN 108591683 A CN108591683 A CN 108591683A
- Authority
- CN
- China
- Prior art keywords
- roller
- tube body
- card slot
- hole
- water pipe
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 title claims abstract description 29
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 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
- 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
-
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
-
- 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
- F16L9/02—Rigid pipes of metal
- F16L9/06—Corrugated pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Abstract
A kind of metal rust preventing bellows for water pipe connection, it is related to bellows technical field of rust prevention, including tube body, roller, ripple, through-hole, card slot, shifting block and limited block, ripple and card slot are equipped on tube body, card slot is equipped with roller, roller is equipped with through-hole and limited block, and limited block is equipped with shifting block；It is the configuration of the present invention is simple, highly practical; metal bellows can be not only effectively prevented to get rusty during use; and play a very good protection to metal bellows, the service life of metal bellows is also extended while improving metal bellows using quality.
Description
【Technical field】
The present invention relates to bellows technical field of rust prevention, more particularly, to a kind of metal rust preventing ripple for water pipe connection
Pipe.
【Background technology】
Well known, metal bellows is a kind of tubing of the wave sample of external form picture rule, and common metal bellows has carbon
Steel and stainless steel, the metal bellows also having is steel lining plastic and aluminum etc., is mainly used for needing the curved of very little
Bilge radius is non-concentric to be axially driven either irregular turning, flexible either thermal deformation of extraction duct etc. or is not easy to use admittedly
The occasion for determining elbow installation does the connection of pipeline and pipeline or the connection of pipeline and equipment uses.
But the antirust of current metal bellows especially wavy metal inside pipe wall is done excessively poor, usually all passes through
Material carrys out antirust, but material can not just meet requiring for antirust again after prolonged use, and usual antirust is all
It is to be made in the outside of tube wall, and the antirust of inside is then made poor, and liquid is by the ripple inside pipe wall that gets rusty when will
So that rust stain follows liquid to flow out, can also strong influence be caused to other liquid other than influencing the quality of liquid.
【Invention content】
In order to overcome the shortcomings of in background technology, the invention discloses a kind of metal rust preventing ripples for water pipe connection
Roller is arranged in card slot, through-hole is arranged on roller, is prevented with this to reach by the way that card slot is arranged on tube body by pipe, the present invention
The purpose that tube body gets rusty during use.
In order to realize that the goal of the invention, the present invention adopt the following technical scheme that：
It is a kind of for water pipe connection metal rust preventing bellows, including tube body, roller, ripple, through-hole, card slot, shifting block and
Limited block is equipped with ripple and card slot on tube body, and card slot is equipped with roller, and roller is equipped with through-hole and limited block, on limited block
Equipped with shifting block.
The tube body be tubular type structure, on the lateral surface of tube body be equipped with ripple, ripple it is regular be distributed in pipe
On the lateral surface of body.
The top of the tube body lateral surface is equipped with several card slots, and the internal face of card slot is arc type structure, and card slot equidistantly divides
On the lateral surface at the top of tube body, all card slots at the top of tube body are all in the same horizontal plane cloth, and the side of card slot is equipped with interior
Opening, the other side of card slot are equipped with outward opening, and inner opening is connected by card slot with the inner wall of tube body, outward opening by card slot with
The outer wall of tube body is connected, and inner opening is less than outward opening, is additionally provided in the bottom of tube body lateral surface complete with tube body top structure
The card slot of identical card slot, card slot and bottom at the top of tube body is arranged in upper and lower symmetrical structure.
The card slot is internally provided with roller, and roller is cylindrical structure, and the outer wall of roller and the inner wall of card slot fit,
The both ends of roller are stuck on two end faces of card slot inner wall, and the inner wall of the side of roller by inner opening in tube body protrudes above, and rolls
Lateral wall of the other side of column by outward opening in tube body protrudes above, and roller is set on the lateral wall of tube body in equidistant interval structure
It sets, roller arranges on the madial wall of tube body in adjacent structure.
The middle part of the roller is equipped with through-hole, and through-hole is communicated to the other side of roller from the side of roller, and through-hole is by rolling
The center of circle of column cross section, the width of through-hole are less than the width of inner opening, and the both ends of through-hole are all provided with restricted orifice.
The top surface of the metering hole is mill shelving structure, and bottom faces corresponding with the top surface of metering hole are smooth type
Structure, metering hole is symmetrical and the structure setting of vertical mirror is at the both ends of through-hole, and the bore dia of metering hole is by through-hole
Center is tapered into port, and metering hole and through-hole are structure as a whole.
The both ends of the roller are equipped with limited block, and limited block is circular ring type structure, and the symmetrical structure of limited block is set
It sets on the lateral surface at roller both ends, limited block is structure as a whole with roller.
The limited block is equipped with several shifting blocks, and shifting block is round, ellipse, rectangle or prismatic structure, shifting block
It is equally distributed on the lateral surface of limited block.
By adopting the above-described technical solution, the present invention has the advantages that：
It is of the present invention it is a kind of for water pipe connection metal rust preventing bellows, including tube body, roller, ripple, through-hole,
Roller is arranged in card slot, through-hole is arranged on roller by the way that card slot is arranged on tube body for card slot, shifting block and limited block, is come with this
Achieve the purpose that prevent tube body from getting rusty during use；It is the configuration of the present invention is simple, highly practical, not only can effectively it keep away
Exempt from metal bellows to get rusty during use, and play a very good protection to metal bellows, improves gold
Belong to bellows and uses the service life for also extending metal bellows while quality.
【Description of the drawings】
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the overlooking structure diagram of the present invention；
Fig. 3 is the schematic cross-sectional view of the tube body and roller of the present invention；
Fig. 4 is the schematic cross-sectional view of the tube body of the present invention；
Fig. 5 is the dimensional structure diagram of the roller of the present invention；
Fig. 6 is the side structure schematic view of the metering hole of the present invention；
In figure：1, tube body；2, roller；3, ripple；4, through-hole；5, inner opening；6, card slot；7, outward opening；8, shifting block；9, it limits
Position block；10, metering hole.
【Specific implementation mode】
By the following examples can the detailed explanation present invention, the open purpose of the present invention is intended to protect model of the present invention
Enclose all interior technological improvements.
A kind of metal rust preventing bellows for water pipe connection in conjunction with described in attached drawing 1~6, including tube body 1, roller 2, wave
Line 3, through-hole 4, card slot 6, shifting block 8 and limited block 8, are equipped with ripple 3 and card slot 6 on tube body 1, and card slot 6 is equipped with roller 2, rolling
Column 2 is equipped with through-hole 4 and limited block 9, and limited block 9 is equipped with shifting block 8.
The tube body 1 is tubular type structure, and ripple 3, the regular distribution of ripple 3 are equipped on the lateral surface of tube body 1
On the lateral surface of tube body 1.
The top of 1 lateral surface of the tube body is equipped with several card slots 6, and the internal face of card slot 6 is arc type structure, card slot 6 etc.
Away from being distributed on the lateral surface at 1 top of tube body, all card slots 6 at 1 top of tube body are all in the same horizontal plane, and the one of card slot 6
Side is equipped with inner opening 5, and the other side of card slot 6 is equipped with outward opening 7, and inner opening 5 is connected by card slot 6 with the inner wall of tube body 1, outside
Opening 7 is connected by card slot 6 with the outer wall of tube body 1, and inner opening 5 is less than outward opening 7, is also set in the bottom of 1 lateral surface of tube body
Have with the identical card slot 6 of 1 top structure of tube body, the card slot 6 at the top of tube body 1 is in symmetrical above and below with the card slot 6 of 1 bottom of tube body
Structure setting.
The card slot 6 is internally provided with roller 2, and roller 2 is cylindrical structure, the outer wall of roller 2 and the inner wall phase of card slot 6
Fitting, the both ends of roller 2 are stuck on two end faces of 6 inner wall of card slot, the side of roller 2 by inner opening 5 tube body 1 inner wall
It protrudes above, the lateral wall of the other side of roller 2 by outward opening 7 in tube body 1 protrudes above, and roller 2 is on the lateral wall of tube body 1
Equidistant interval structure setting, roller 2 arrange on the madial wall of tube body 1 in adjacent structure.
The middle part of the roller 2 is equipped with through-hole 4, and through-hole 4 is communicated to the other side of roller 2, through-hole 4 from the side of roller 2
By the center of circle of 2 cross section of roller, the width of through-hole 4 is less than the width of inner opening 5, and the both ends of through-hole 4 are all provided with restricted orifice 10.
The top surface of the metering hole 10 is mill shelving structure, and bottom faces corresponding with the top surface of metering hole 10 are flat
Slip structure, metering hole 10 is symmetrical and the structure setting of vertical mirror is in the both ends of through-hole 4, the bore dia of metering hole 10
It is tapered into from the center of through-hole 4 to port, metering hole 10 and through-hole 3 are structure as a whole.
The both ends of the roller 2 are equipped with limited block 9, and limited block 9 is circular ring type structure, 9 symmetrical knot of limited block
Structure is arranged on the lateral surface at 2 both ends of roller, and limited block 9 is structure as a whole with roller 2.
The limited block 9 is equipped with several shifting blocks 8, and shifting block 8 is round, ellipse, rectangle or prismatic structure, is dialled
Block 8 is equally distributed on the lateral surface of limited block 9.
Embodiment 1, a kind of metal rust preventing bellows for water pipe connection, when in use, by tube body 1
Both ends are connect with pipeline or equipment respectively, toward oiling on roller 2 on the lateral wall of tube body 1, due in the card slot 6 on tube body 1
Equipped with roller 2, roller 2 is equipped with through-hole 4, and the both ends of through-hole 4 are additionally provided with metering hole 10, limited block 9 is additionally provided on roller 2, dials
Shifting block 8 on dynamic limited block 9 so that the metering hole 10 of 4 one end of through-hole is connected to by outward opening 7 with the lateral surface of tube body 1, and is led to
The metering hole 10 of 4 other end of hole is connected to by inner opening 5 with the internal face of tube body 1, so that oil passes through the through-hole on roller 2
4 enter, and are then entered through metering hole 10 on the internal face of tube body 1, that is, oil in the warp of outward opening 7 on card slot 6 by opening
Mouth 5 enters inside tube body 1, and the setting of metering hole 10 makes oil not erupt and splash when entering 1 inside of tube body, and oil exists
The inner surface of tube body 1 forms layer protecting film, and adequately protection and insulating effect are played during use to tube body 1,
Allowing for tube body 1 in this way will not get rusty during use, and the ripple 3 outside tube body 1 can preferably improve tube body 1
Ductility, in addition, it can also be groove structure that the shifting block 8 on limited block 9, which can be protrusion, shifting block 8 is to stir for convenience
Roller 2 is rotated in the inside of card slot 6.
Part not in the detailed description of the invention is the prior art, although specifically showing and describing this hair in conjunction with preferred embodiment
It is bright, it implements the technical solution method and there are many approach, the above is only a preferred embodiment of the present invention, but affiliated neck
The technical staff in domain, which should be understood that, not to be departed from the spirit and scope of the present invention defined by the appended claims, in shape
In formula and the present invention can be made a variety of changes in details, be protection scope of the present invention.
Claims (8)
1. a kind of metal rust preventing bellows for water pipe connection, including tube body, roller, ripple, through-hole, card slot, shifting block and limit
Position block, it is characterized in that：Ripple and card slot are equipped on tube body, card slot is equipped with roller, and roller is equipped with through-hole and limited block, limit
Position block is equipped with shifting block.
2. a kind of metal rust preventing bellows for water pipe connection according to claim 1, it is characterized in that：The tube body is
Tubular type structure is equipped with ripple on the lateral surface of tube body, and ripple is regular to be distributed on the lateral surface of tube body.
3. a kind of metal rust preventing bellows for water pipe connection according to claim 1, it is characterized in that：Outside the tube body
The top of side is equipped with several card slots, and the internal face of card slot is arc type structure, and card slot is equally distributed on the outside at the top of tube body
On face, all card slots at the top of tube body are all in the same horizontal plane, and the side of card slot is equipped with inner opening, and the other side of card slot is set
There are outward opening, inner opening to be connected with the inner wall of tube body by card slot, outward opening is connected by card slot with the outer wall of tube body, interior
Opening is less than outward opening, is additionally provided with and the identical card slot of tube body top structure, tube body top in the bottom of tube body lateral surface
Card slot and bottom card slot in upper and lower symmetrical structure be arranged.
4. a kind of metal rust preventing bellows for water pipe connection according to claim 1, it is characterized in that：The card slot
It is internally provided with roller, roller is cylindrical structure, and the outer wall of roller and the inner wall of card slot fit, and the both ends of roller are stuck in card slot
On two end faces of inner wall, the inner wall of the side of roller by inner opening in tube body protrudes above, and the other side of roller passes through external-open
Mouth is protruded above in the lateral wall of tube body, and roller is in equidistant interval structure setting on the lateral wall of tube body, and roller is in tube body
It is arranged in adjacent structure on side wall.
5. a kind of metal rust preventing bellows for water pipe connection according to claim 1, it is characterized in that：The roller
Middle part is equipped with through-hole, and through-hole is communicated to the other side of roller from the side of roller, and through-hole passes through the center of circle of roller cross section, through-hole
Width be less than inner opening width, the both ends of through-hole are all provided with restricted orifice.
6. a kind of metal rust preventing bellows for water pipe connection according to claim 5, it is characterized in that：The metering hole
Top surface be mill shelving structure, bottom faces corresponding with the top surface of metering hole be smooth type structure, metering hole in left and right
At the both ends of through-hole, the bore dia of metering hole gradually becomes symmetrical and vertical mirror structure setting from the center of through-hole to port
Small, metering hole and through-hole are structure as a whole.
7. a kind of metal rust preventing bellows for water pipe connection according to claim 1, it is characterized in that：The roller
Both ends are equipped with limited block, and limited block is circular ring type structure, outside of the symmetrical structure setting of limited block at roller both ends
On face, limited block is structure as a whole with roller.
8. a kind of metal rust preventing bellows for water pipe connection according to claim 1, it is characterized in that：The limited block
Several shifting blocks are equipped with, shifting block is round, ellipse, rectangle or prismatic structure, and shifting block is equally distributed on limited block
On lateral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826973.9A CN108591683A (en) | 2018-07-25 | 2018-07-25 | A kind of metal rust preventing bellows for water pipe connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826973.9A CN108591683A (en) | 2018-07-25 | 2018-07-25 | A kind of metal rust preventing bellows for water pipe connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108591683A true CN108591683A (en) | 2018-09-28 |
Family
ID=63618782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810826973.9A Pending CN108591683A (en) | 2018-07-25 | 2018-07-25 | A kind of metal rust preventing bellows for water pipe connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591683A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002106673A (en) * | 2000-09-27 | 2002-04-10 | Isel Co Ltd | Balls screw |
| CN204805842U (en) * | 2015-06-23 | 2015-11-25 | 刘惠强 | Prevent stifled petroleum pipeline |
| CN207033986U (en) * | 2017-06-20 | 2018-02-23 | 苏州钛盟科技精密模具有限公司 | A kind of lubricating type guide pillar structure |
| CN208431513U (en) * | 2018-07-25 | 2019-01-25 | 江苏星河集团有限公司 | A kind of metal rust preventing bellows for water pipe connection |
-
2018
- 2018-07-25 CN CN201810826973.9A patent/CN108591683A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002106673A (en) * | 2000-09-27 | 2002-04-10 | Isel Co Ltd | Balls screw |
| CN204805842U (en) * | 2015-06-23 | 2015-11-25 | 刘惠强 | Prevent stifled petroleum pipeline |
| CN207033986U (en) * | 2017-06-20 | 2018-02-23 | 苏州钛盟科技精密模具有限公司 | A kind of lubricating type guide pillar structure |
| CN208431513U (en) * | 2018-07-25 | 2019-01-25 | 江苏星河集团有限公司 | A kind of metal rust preventing bellows for water pipe connection |
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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: 20180928 |