CN109357146A - A kind of dry lubricant conveyance conduit of easy access - Google Patents
A kind of dry lubricant conveyance conduit of easy access Download PDFInfo
- Publication number
- CN109357146A CN109357146A CN201811301204.3A CN201811301204A CN109357146A CN 109357146 A CN109357146 A CN 109357146A CN 201811301204 A CN201811301204 A CN 201811301204A CN 109357146 A CN109357146 A CN 109357146A
- Authority
- CN
- China
- Prior art keywords
- conveyance conduit
- connecting tube
- thread
- easy access
- dry lubricant
- 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
- 239000000314 lubricant Substances 0.000 title claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method 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
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/02—Screw-threaded joints; Forms of screw-threads for such joints allowing substantial longitudinal adjustment by use of a long screw-threaded part
-
- 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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/08—Screw-threaded joints; Forms of screw-threads for such joints with supplementary elements
-
- 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
- F16L29/00—Joints with fluid cut-off means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Abstract
The invention patent belongs to the field of conveyance conduit, specifically disclose a kind of dry lubricant conveyance conduit of easy access, including conveyance conduit and connecting tube, it is connected between the conveyance conduit by connecting tube, one end of the conveyance conduit is provided with interior straight thread, the other end is provided with inside tapered thread, and the both ends of the connecting tube are respectively arranged with outer straight thread and outer cone thread with the cooperation of conveyance conduit both ends.The present invention passes through connecting tube connecting conveying pipe road, the both ends of connecting tube pass through straight thread and taper thread respectively and conveyance conduit both ends cooperate, and the leakproofness of taper thread connection is best, to replace traditional connection type, eliminate sealing device, in addition, passing through straight thread end the moving forward and backward in conveyance conduit of connecting tube, the distance between conveyance conduit can be effectively adjusted, it is easily installed, without traditional two Pipe installings of accurately adjustment, disassembly efficiency is high, easy access.
Description
Technical field
The present invention relates to lubricating utensil field, the dry lubricant conveyance conduit of especially a kind of easy access.
Background technique
Conveyance conduit refers to the pipeline of special conveying liquids and gases goods and materials, using the method for pipeline goods and materials pipeline
Transport is one kind specially from grown place to the means of transportation of market transfer oil, coal and chemical products, is done in consolidated delivery net
The special component part of line transport；Largely use conveyance conduit as " production channel " in Beer Brewage industry, for example, conveying is used
In the dry lubricant of track lubrication.
Currently, the dry lubricant conveyance conduit used in the market needs high-frequency to overhaul in the process of work, need
Remove oily, the solidifying oil, the product wax, mechanical admixture, corrosion product such as iron sulfide and ponding etc. that intratracheally accumulate in conveyance conduit
Substance, to restore or improve pipeline operation efficiency.These substances are attached on tube wall or are deposited under tube bottom, make pipeline inner section
Product reduces, and corrosion pipeline inner surface, increases the energy consumption of oil, gas conveying.Existing conveyance conduit is that more adapter tube roads pass through card
Button connection, also, the connection of conveyance conduit needs to install multiple sealing devices, and not easy to overhaul, dismounting is inconvenient；In addition, existing
Some conveyance conduits are unable to fine tune the gap of compensation pipeline enclosure, and the range for needing accurately to be adjusted to certain could install success.
Based on this, how to make dry lubricant conveyance conduit easy access is the skill that those skilled in the art need to solve at present
Art problem.
Summary of the invention
For the problems of the prior art, the invention aims to provide a kind of dry lubricant delivery pipe of easy access
Road.
In order to achieve the above object, the technical scheme is that
A kind of dry lubricant conveyance conduit of easy access, which is characterized in that including conveyance conduit and connecting tube；
It is connected between the conveyance conduit by connecting tube, one end of the conveyance conduit is provided with interior straight thread, another
End is provided with inside tapered thread, and the both ends of the connecting tube are respectively arranged with outer straight thread and outer cone with the cooperation of conveyance conduit both ends
Screw thread, the outer straight thread end of the connecting tube connect the interior straight thread end of a conveyance conduit, the outer cone thread end of the connecting tube
It is connect with the inside tapered thread end of another conveyance conduit on the outer straight thread of the connecting tube and retaining mechanism is installed；
The locking mechanism includes compressed spring, locking nut and gasket, the extension spring, locking nut and sealing
Pad the outer straight thread end that the connecting tube is successively sleeved on from left and right.
Further, the intermediate shaft shoulder of the connecting tube is set as hex nut.
Further, constant pressure arrangement is installed, the constant pressure arrangement includes level pressure spring, in connecting tube in the connecting tube
Taper hole, top and pedestal, the pedestal are mounted in connecting tube, and top is fixed on the company by level pressure spring by the pedestal
Taper hole in adapter tube, described top one end are circular shaft and are interspersed in the installation through-hole of the pedestal that the other end is set as circular cone,
Taper hole in the circular cone and the connecting tube cooperates.
Further, it is provided on the pedestal multiple for leading to the through-hole of lubricating oil.
It further, further include that circlip and interior this one end for installing constant pressure arrangement of the connecting tube are provided with annular groove, it is described
Circlip is mounted in annular groove, and the pedestal is fixed in connecting tube by circlip.
Compared with prior art, a kind of dry lubricant conveyance conduit structure with easy access provided by the invention and it is many not
Together, easy to operate, by connecting tube connecting conveying pipe road, the both ends of connecting tube pass through respectively straight thread and taper thread with it is defeated
Pipe ends are sent to cooperate, the leakproofness of taper thread connection is best, to replace traditional connection type, sealing device is eliminated,
In addition, by straight thread end the moving forward and backward in conveyance conduit of connecting tube, can effectively adjust between conveyance conduit away from
From being easily installed, without traditional two Pipe installings of accurately adjustment, disassembly efficiency is high, while can pass through setting
Constant pressure arrangement guarantee conveyance conduit normal operation, only the pressure in conveyance conduit be greater than spring power, just can be by level pressure
Spring-compressed, so that the taper hole opened in the connecting tube makes liquid communication, can detecte conveyance conduit using this structure is
No normal, if conveyance conduit occurs rupturing or poorly sealed, the taper hole in the connecting tube will not be opened, in delivery pipe not
It has liquid to pass through, related personnel can then judge the exception of conveyance conduit according to such case, be highly convenient for service conduits, separately
Outside, different operating pressures, the wider easy access of the scope of application can be adapted to by replacement top pressure spring.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Attached drawing 1 is a kind of structural schematic diagram of the dry lubricant conveyance conduit of easy access.
In figure: 1. conveyance conduits, 2. locking nuts, 3. compressed springs, 4. connecting tubes, 5. circlips, 6. pedestals, 7. level pressure bullets
Spring, 8. tops.
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.It 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.
As shown in Figure 1, a kind of dry lubricant conveyance conduit of easy access as one embodiment of the present invention, including
Conveyance conduit 1, retaining mechanism and connecting tube 4；
It is connected between the conveyance conduit 1 by connecting tube 4, one end of the conveyance conduit 1 is provided with interior straight thread, separately
One end is provided with inside tapered thread, the both ends of the connecting tube 4 be respectively arranged with the outer straight thread of 1 both ends of conveyance conduit cooperation and
Outer cone thread, the outer straight thread end of the connecting tube 4 connect the interior straight thread end of a conveyance conduit 1, the outer cone of the connecting tube 4
The end of thread is connect with the inside tapered thread end of another conveyance conduit 1.The both ends of the connecting tube 4 pass through straight thread and taper thread respectively
Cooperate with 1 both ends of conveyance conduit, the leakproofness of taper thread connection is best, to replace traditional connection type, eliminates sealing
Device can effectively adjust conveyance conduit in addition, passing through straight thread end the moving forward and backward in conveyance conduit 1 of connecting tube 4
Distance between 1, is easily installed.
In the present embodiment, the intermediate shaft shoulder of the connecting tube 4 is set as hex nut, tightens connecting tube 4 convenient for laborsaving,
Preferably, the hex nut is integrated with connecting tube 1, saving cost easy to process, and easy for installation.
It in the present embodiment, further include locking mechanism, the locking mechanism includes compressed spring 3, locking nut 2 and sealing
Pad, the compressed spring 3, locking nut 2 and gasket are successively sleeved on the outer straight thread end of the connecting tube 4 from left to right.
Pre- police strength is provided using compressed spring 3, prevents locking nut 2 from unclamping, while also fastening the connecting tube 4 and conveyance conduit 1
It is threadedly coupled.
In the present embodiment, constant pressure arrangement is installed, the constant pressure arrangement includes level pressure spring 7, connects in the connecting tube 4
Taper hole, top 8 and pedestal 6, the pedestal 6 in adapter tube 4 are mounted in connecting tube 4, and the pedestal 6 will by level pressure spring 7
The taper hole being fixed in the connecting tube 4 is come directly towards, 8 one end of the top are circular shaft and the installation through-hole for being interspersed in the pedestal 6
In, the other end is set as circular cone, and the taper hole in the circular cone and the connecting tube 4 cooperates, and the taper of the circular cone is slightly smaller than institute
State the taper of the taper hole in connecting tube 4；The conical surface for determining head is pressed against on the taper hole in connecting tube by the elastic force of level pressure spring,
Taper hole is sealed, only the pressure in conveyance conduit 1 can just compress level pressure spring 7, greater than the power of level pressure spring 7 to beat
The taper hole opened in the connecting tube 4 makes liquid communication, whether normally to can detecte conveyance conduit 1 using this structure, if defeated
Pipeline 1 is sent to occur rupturing or poorly sealed, then the taper hole in the connecting tube 4 will not be opened, and not have liquid in conveyance conduit 1
Pass through, related personnel can then judge the exception of conveyance conduit 1 according to such case, service conduits are highly convenient for, furthermore it is possible to logical
Replacement top pressure spring 7 is crossed to adapt to different operating pressures, the scope of application is wider.
Multiple through-holes are set on the pedestal 6, convenient for connection conveyance conduit 1, make dry lubricant in conveyance conduit 1 can be with
Pass through.It can be appreciated that in other embodiments, the pedestal 6 can be other structures.
Preferably, the constant pressure arrangement includes that this one end of installation constant pressure arrangement in circlip 5 and the connecting tube 4 is provided with
Annular groove, the circlip 5 are mounted in annular groove, and the pedestal 6 is fixed in connecting tube 4 by circlip 5, using this circlip
5 positioning bases 6 are easy to disassemble, easy for installation, securely and reliably, situations such as being not in that running or the stripped thread of threaded connection.
Using the above scheme, provided by the invention by connecting tube connecting conveying pipe road, the both ends of connecting tube 4 are distinguished
Cooperated by straight thread and taper thread and 1 both ends of conveyance conduit, the leakproofness of taper thread connection is best, to replace traditional company
Mode is connect, sealing device is eliminated, it, can be in addition, by straight thread end the moving forward and backward in conveyance conduit 1 of connecting tube 4
The distance between conveyance conduit 1 is effectively adjusted, is easily installed, without traditional two Pipe installings of accurately adjustment, tears open
Fill high-efficient, easy access.
The foregoing description of the disclosed embodiments can be realized those skilled in the art or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (5)
1. a kind of dry lubricant conveyance conduit of easy access, which is characterized in that including conveyance conduit (1) and connecting tube (4)；
It being connected between the conveyance conduit (1) by connecting tube (4), one end of the conveyance conduit (1) is provided with interior straight thread,
The other end is provided with inside tapered thread, and the both ends of the connecting tube (4) are respectively arranged with outer straight with the cooperation of conveyance conduit (1) both ends
Screw thread and outer cone thread, the interior straight thread end of the outer straight thread end connection one conveyance conduit (1) of the connecting tube (4), the company
The outer cone thread end of adapter tube (4) is connect with the inside tapered thread end of another conveyance conduit (1), the outer straight thread of the connecting tube (4)
On retaining mechanism is installed；
The locking mechanism includes compressed spring (3), locking nut (2) and gasket, the extension spring, locking nut and close
Packing is successively sleeved on the outer straight thread end of the connecting tube (4) from left and right.
2. the dry lubricant conveyance conduit of easy access according to claim 1, which is characterized in that the connecting tube (4)
The intermediate shaft shoulder be set as hex nut.
3. the dry lubricant conveyance conduit of easy access according to claim 1, which is characterized in that peace in the connecting tube
Equipped with constant pressure arrangement, the constant pressure arrangement includes level pressure spring (7), the taper hole in connecting tube (4), comes directly towards (8) and pedestal (6),
The pedestal (6) is provided with installation through-hole, and the pedestal (6) is mounted in connecting tube (4), and the pedestal (6) passes through level pressure bullet
Spring (7) will come directly towards (8) and be fixed on the taper hole in the connecting tube (4), and described top (8) one end is circular shaft and is interspersed in the bottom
In the installation through-hole of seat (6), the other end is set as circular cone, and the taper hole in the circular cone and the connecting tube (4) cooperates.
4. the dry lubricant conveyance conduit of easy access according to claim 3, which is characterized in that on the pedestal (6)
It is provided with multiple for leading to the through-hole of lubricating oil.
5. the dry lubricant conveyance conduit of easy access according to claim 3, which is characterized in that further include circlip (5)
One end in connecting tube (4) close to constant pressure arrangement is provided with annular groove, the circlip (5) is mounted in annular groove, the bottom
Seat (6) is fixed in connecting tube (4) by circlip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301204.3A CN109357146A (en) | 2018-11-02 | 2018-11-02 | A kind of dry lubricant conveyance conduit of easy access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301204.3A CN109357146A (en) | 2018-11-02 | 2018-11-02 | A kind of dry lubricant conveyance conduit of easy access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109357146A true CN109357146A (en) | 2019-02-19 |
Family
ID=65343965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811301204.3A Pending CN109357146A (en) | 2018-11-02 | 2018-11-02 | A kind of dry lubricant conveyance conduit of easy access |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109357146A (en) |
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| CN108204471A (en) * | 2017-12-29 | 2018-06-26 | 天津奥利达环保设备有限公司 | A kind of solvent recovery tube head based on single solvent recycling adsorption system |
| CN207555015U (en) * | 2017-10-24 | 2018-06-29 | 洛阳瑞泽石化工程有限公司 | A kind of process fluid attachment device |
| CN207777873U (en) * | 2018-01-19 | 2018-08-28 | 重庆长安汽车股份有限公司 | A kind of pipe jointer for adjusting fluid pressure in pipeline |
| CN210344959U (en) * | 2018-11-02 | 2020-04-17 | 河南昊化黎明智能清洗科技有限公司 | Dry lubricant conveying pipeline convenient to overhaul |
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2018
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| CN2758524Y (en) * | 2004-12-23 | 2006-02-15 | 陶立国 | Safety valve set in suction inlet of reciprocating pump |
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