CN107606154A - A kind of oil sealing mechanical sealing member - Google Patents
A kind of oil sealing mechanical sealing member Download PDFInfo
- Publication number
- CN107606154A CN107606154A CN201710614589.8A CN201710614589A CN107606154A CN 107606154 A CN107606154 A CN 107606154A CN 201710614589 A CN201710614589 A CN 201710614589A CN 107606154 A CN107606154 A CN 107606154A
- Authority
- CN
- China
- Prior art keywords
- oil
- sealing
- annulus
- mechanical seal
- main body
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 67
- 238000012856 packing Methods 0.000 claims abstract description 22
- 210000003462 vein Anatomy 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 4
- 230000003712 anti-aging effect Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000005461 lubrication Methods 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 210000003739 neck Anatomy 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 210000003660 reticulum Anatomy 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000014121 butter Nutrition 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of oil sealing mechanical sealing member, including mechanical seal main body, annulus, leakage oil collection groove and oil leaking hole, described mechanical seal main body one end is connected with bonnet, the first oil sealing is fixed with inside the bonnet, the first oil sealing side is provided with annulus, the annulus is socketed between leakage oil collection groove, connection is fluted on the outside of the leakage oil collection groove, plug is fixed with the groove, described plug one end is provided with anti-slip veins, sealing ring is connected with the inside of the annulus, the sealing ring is connected with mechanical seal main body, packing is provided with the mechanical seal body port, the second oil sealing is fixed between the packing and annulus；The packing and annulus that the present invention passes through setting, the packing of high-molecular compound synthesis has excellent chemical stability, high lubrication non-stick and good anti-aging endurance, oil leaking hole in annulus is connected with leakage oil collection groove, avoids the situation of oil stain spilling, good sealing effect.
Description
Technical field
The present invention relates to seal equipment technical field, specially a kind of oil sealing mechanical sealing member.
Background technology
Existing contacting mechanical seal structure, cooling water must be added to mechanical seal before starting using equipment, once forget
Add cooling water to mechanical seal, mechanical seal will be burnt immediately, cause seal failure or the phenomenon of leakage occur.Therefore
Mechanical seal is changed in time, so adds frequency of maintenance, and existing machinery sealing acid-proof alkaline is poor, in acid ＆ alkali liquid environment
Under use less than one month or so with regard to corrosion and damage.Also useful traditional all kinds of packings seal, and acid and alkali-resistance effect is good, but use
Short life, the phenomenon of leakage easily occurs.So needing technical progress, change the structure design of mechanical sealing member, make its resistance to
Soda acid performance is good, service life length, and some oil sealings are in assembling or before use, the main lip coating butter to oil sealing needed, for moistening
Sliding main lip is easy to oil sealing to be installed with axle, prevents transition frictionally damage parts, is that hairbrush holds exist during smearing the problem of
It is easy to apply uneven, cause butter on the high side in assembled portion, produce more oil stain during operating, often people can be thought as oil leak and
Unnecessary dismounting is carried out, influences operating efficiency, therefore we make improvement to this, propose a kind of oil sealing mechanical sealing member.
The content of the invention
It is an object of the invention to provide a kind of oil sealing mechanical sealing member, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of oil sealing mechanical sealing member, including mechanical seal
Main body, annulus, leakage oil collection groove and oil leaking hole, described mechanical seal main body one end are connected with bonnet, fixed inside the bonnet
There is the first oil sealing, the first oil sealing side is provided with annulus, and the annulus is socketed between leakage oil collection groove, and the oil leak is received
It is fluted to collect the connection of groove outside, plug is fixed with the groove, described plug one end is provided with anti-slip veins, connected on the inside of the annulus
Sealing ring is connected to, the sealing ring is connected with mechanical seal main body, and packing is provided with the mechanical seal body port, described
The second oil sealing is fixed between packing and annulus, and protecgulum is provided with the outside of packing, the protecgulum side is arranged with card column, institute
State card column to be fastened in neck, the neck is located at mechanical seal main body both sides, and the annulus is provided with oil leaking hole, the oil leak
Hole is corresponding with leakage oil collection groove.
Preferably, the plug external diameter is more than leakage oil collection groove internal diameter.
Preferably, the card column and protecgulum are formed in one structure.
Preferably, the packing is made up of polytetrafluoroethylmaterial material.
Preferably, installing plate is fixed with the outside of the mechanical seal main body, mounting hole is offered on the installing plate.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention is by the packing and annulus of setting, the packing of high-molecular compound synthesis have excellent chemical stability,
Corrosion resistance, sealing, high lubrication non-stick, electrical insulating property and good anti-aging endurance, oil leaking hole and oil leak in annulus
Collecting tank is connected, and avoids the situation of oil stain spilling, good sealing effect, and leakage oil collection groove is entered by the way that groove and plug are convenient
Row cleaning.
2nd, the present invention is by the first oil sealing and the second oil sealing of setting, double-deck oil sealing cause mechanical seal main body heatproof,
Acid and alkali-resistance and the effect of leakproof are more efficient.
3rd, the present invention is easy to being fixedly connected between protecgulum and mechanical seal main body by the card column and neck of setting.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is circular ring structure schematic diagram of the present invention；
Fig. 3 is mounting plates structure schematic diagram of the present invention；
In figure：1- bonnets；2- mechanical seal main bodys；3- anti-slip veins；4- plugs；5- annulus；6- card columns；7- necks；8- protecgulums；9-
First oil sealing；10- leakage oil collection grooves；11- grooves；The oil sealings of 12- second；13- packings；14- sealing rings；15- oil leaking holes；16- pacifies
Loading board；17- mounting holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of oil sealing mechanical sealing member, including mechanical seal master
Body 2, annulus 5, leakage oil collection groove 10 and oil leaking hole 15, described one end of mechanical seal main body 2 are connected with bonnet 1, in the bonnet 1
Portion is fixed with the first oil sealing 9, and the side of the first oil sealing 9 is provided with annulus 5, the annulus 5 be socketed in leakage oil collection groove 10 it
Between, the outside of leakage oil collection groove 10 connects fluted 11, is fixed with plug 4 in the groove 11, described one end of plug 4 is provided with
Anti-slip veins 3, the inner side of annulus 5 are connected with sealing ring 14, and the sealing ring 14 is connected with mechanical seal main body 2, the machinery
Packing 13 is provided with the port of sealed body 2, the second oil sealing 12 is fixed between the packing 13 and annulus 5, and outside packing 13
Side is provided with protecgulum 8, and the side of protecgulum 8 is arranged with card column 6, and the card column 6 is fastened in neck 7, and the neck 7 is located at
The both sides of mechanical seal main body 2, the annulus 5 are provided with oil leaking hole 15, and the oil leaking hole 15 is corresponding with leakage oil collection groove 10, and first
The oil sealing 12 of oil sealing 9 and second make it that heatproof, acid and alkali-resistance and the effect of leakproof of mechanical seal main body 2 are more efficient.
The external diameter of plug 4 is more than the internal diameter of leakage oil collection groove 10；Card column 6 and protecgulum 8 are formed in one structure；Packing 13 is poly- four
Fluoride material is made；The outside of mechanical seal main body 2 is fixed with installing plate 16, and mounting hole 17 is offered on the installing plate 16；
Card column 6 and neck 7 are easy to being fixedly connected between protecgulum 8 and mechanical seal main body 2.
Operation principle：The present invention improves oil sealing mechanical sealing effect, macromolecule chemical combination by the packing 13 and annulus 5 of setting
The packing 13 of thing synthesis has excellent chemical stability, corrosion resistance, sealing, high lubrication non-stick, electrical insulating property and good
Good anti-aging endurance, the oil leaking hole 15 in annulus 5 are connected with leakage oil collection groove 10, avoid the situation of oil stain spilling, seal
Effect is good, and leakage oil collection groove 11 is cleared up by the way that groove 11 and plug 4 are convenient, and the both ends of mechanical seal main body 2 are solid respectively
Surely there are a protecgulum 8 and bonnet 1, the first oil sealing 9 and the second oil sealing 12 cause the heatproof of mechanical seal main body 2, acid and alkali-resistance and leakproof
Effect is more efficient.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of oil sealing mechanical sealing member, including mechanical seal main body（2）, annulus（5）, leakage oil collection groove（10）And oil leaking hole
（15）, it is characterised in that the mechanical seal main body（2）One end is connected with bonnet（1）, the bonnet（1）Inside is fixed with
One oil sealing（9）, first oil sealing（9）Side is provided with annulus（5）, the annulus（5）It is socketed in leakage oil collection groove（10）It
Between, the leakage oil collection groove（10）Outside connection is fluted（11）, the groove（11）In be fixed with plug（4）, the plug
（4）One end is provided with anti-slip veins（3）, the annulus（5）Inner side is connected with sealing ring（14）, the sealing ring（14）With mechanical seal
Main body（2）It is connected, the mechanical seal main body（2）Packing is provided with port（13）, the packing（13）With annulus（5）Between
It is fixed with the second oil sealing（12）, and packing（13）Outside is provided with protecgulum（8）, the protecgulum（8）Side is arranged with card column
（6）, the card column（6）It is fastened on neck（7）It is interior, the neck（7）It is located at mechanical seal main body（2）Both sides, the annulus（5）
It is provided with oil leaking hole（15）, the oil leaking hole（15）With leakage oil collection groove（10）It is corresponding.
A kind of 2. oil sealing mechanical sealing member according to claim 1, it is characterised in that：The plug（4）External diameter is more than leakage
Oil sump tank（10）Internal diameter.
A kind of 3. oil sealing mechanical sealing member according to claim 1, it is characterised in that：The card column（6）With protecgulum（8）For
Integrated formed structure.
A kind of 4. oil sealing mechanical sealing member according to claim 1, it is characterised in that：The packing（13）For polytetrafluoroethyl-ne
Alkene material is made.
A kind of 5. oil sealing mechanical sealing member according to claim 1, it is characterised in that：The mechanical seal main body（2）Outside
Side is fixed with installing plate（16）, the installing plate（16）On offer mounting hole（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614589.8A CN107606154A (en) | 2017-07-25 | 2017-07-25 | A kind of oil sealing mechanical sealing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710614589.8A CN107606154A (en) | 2017-07-25 | 2017-07-25 | A kind of oil sealing mechanical sealing member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107606154A true CN107606154A (en) | 2018-01-19 |
Family
ID=61059955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710614589.8A Pending CN107606154A (en) | 2017-07-25 | 2017-07-25 | A kind of oil sealing mechanical sealing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107606154A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202884022U (en) * | 2012-11-12 | 2013-04-17 | 肖玉杰 | Oil seal mechanical sealing member |
-
2017
- 2017-07-25 CN CN201710614589.8A patent/CN107606154A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202884022U (en) * | 2012-11-12 | 2013-04-17 | 肖玉杰 | Oil seal mechanical sealing member |
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Legal Events
| 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 |
Application publication date: 20180119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |