CN102102761A - Pressure reactive sealing washer with limiting tab - Google Patents
Pressure reactive sealing washer with limiting tab Download PDFInfo
- Publication number
- CN102102761A CN102102761A CN2010102072608A CN201010207260A CN102102761A CN 102102761 A CN102102761 A CN 102102761A CN 2010102072608 A CN2010102072608 A CN 2010102072608A CN 201010207260 A CN201010207260 A CN 201010207260A CN 102102761 A CN102102761 A CN 102102761A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- seal washer
- protruding
- reaction formula
- stress reaction
- 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 abstract description 5
- 238000009434 installation Methods 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 210000002105 tongue Anatomy 0.000 description 19
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Images
Landscapes
- Clamps And Clips (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a pressure reactive sealing washer with a limiting tab, which is applied to sealing a pipeline trench connecting piece. A special tab design in an inner cavity of the sealing washer is utilized to realize pipeline trench connection through the pipeline trench connecting piece without assembly and disassembly of a bolt and a nut on a shell.
Description
Patent of the present invention relates to a kind of protruding stress reaction formula of band spacing tongue seal washer that the pipeline groove link seals that is applied to, when pipeline is had the excellent sealing effect, have benefited from the protruding position-limiting action of tongue, make pipeline need not to need the assembling-disassembling bolt nut to assemble when connecting, screw bolt and nut on the groove link that has the protruding stress reaction formula of spacing tongue seal washer and can realize the not connection of assembling-disassembling bolt nut but directly the pipeline that processes groove is socketed in as the conventional mounting method by the groove link.
At present; pipeline groove connects the connection that is widely used in the civil building fire protection pipeline; the quick connection of industry and mining pipeline etc.; but traditional groove link packing ring is the design of C grommet type seal circle; need assembling-disassembling bolt nut again during installation; when increasing installation time cost and installation difficulty, cause the bolt and nut of different model specification to obscure and lose through regular meeting owing to need carry out dismounting again to bolt and nut during installation, bring bad influence to construction and installation.
For the conventional groove link that overcomes tradition band C grommet type seal circle needs again the assembling-disassembling bolt nut to carry out the installation question of groove link, the protruding stress reaction formula of patent band spacing tongue of the present invention seal washer is convexly equipped with meter by special band spacing tongue, well solved above problem, need not assembling-disassembling bolt nut again when making the groove link install, directly the pipeline that processes groove is docked at the groove link two ends that have the protruding stress reaction formula of spacing tongue seal washer and the nut of bolting on and realizes need not dismounting holding down bolt nut and realize that directly the groove of pipeline connects.
Patent of the present invention solves the technological scheme that its technical problem adopts: utilize to have the groove linkage function that the assembling-disassembling bolt nut can be realized pipeline that need not again that the protruding stress reaction formula seal washer of spacing tongue is realized the pipeline groove link.
Further set forth below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3,4 pairs of patents of the present invention of accompanying drawing.
Description of drawings
The protruding stress reaction formula of accompanying drawing 1 band spacing tongue seal washer plan view
The protruding stress reaction formula of accompanying drawing 2 band spacing tongues seal washer side view
The protruding stress reaction formula of accompanying drawing 3 band spacing tongues seal washer part sectioned view
Accompanying drawing 4 has the groove link of the protruding stress reaction formula of spacing tongue seal washer and realizes that pipeline groove connects cross section view
As shown in Figure 1, its profile of the protruding stress reaction formula of this band spacing tongue seal washer obviously has following four main outline circle line, (1) is packing ring lateral profile outward edge circular wheel profile, (2) be lateral profile inward flange circular wheel profile, (3) be seal washer and pipeline lip contacting point outward edge circular wheel profile, (4) are for being arranged in the tongue flange circular wheel profile of seal washer inner chamber.
As shown in Figure 2, the protruding stress reaction formula of this band spacing tongue seal washer side has multiple tracks and adapts to the vertical projection of the external frame limit of expanding with heat and contract with cold.
As shown in Figure 3, it is hollow disk-shaped that the protruding stress reaction formula of this band spacing tongue seal washer is that the C grommet type seal circle inner chamber of being close to pipeline lip place comprises the location of a protruding sample of tongue, when the needs installation has processed the pipeline of groove, only need match the protruding location piece of the end face of pipeline and tongue and can find the mounting point accurately, the bolt and nut that need not again on the dismounting groove link shell can realize that the groove of pipeline connects.
As shown in Figure 4, only need to be docked at the groove link both sides that the protruding stress reaction formula of band spacing tongue seal washer is housed to the pipeline that processes groove during installation and can realize that the pipeline groove that need not again bolt and nut on the dismounting groove link shell of pipeline connects.
Claims (5)
1. one kind is applied to the protruding stress reaction formula of the band spacing tongue seal washer that the pipeline groove link seals.
2. its appearance profile of the protruding stress reaction formula of band spacing tongue according to claim 1 seal washer has following four main outline circle line: packing ring lateral profile outward edge circular wheel profile, lateral profile inward flange circular wheel profile, seal washer and pipeline lip contacting point outward edge circular wheel profile are positioned at the tongue flange circular wheel profile in seal washer inner chamber neutral position.
3. the protruding stress reaction formula of band spacing tongue according to claim 1 seal washer is that to be close to the location that comprises a protruding sample of tongue in the C grommet type seal circle inner chamber at pipeline lip place hollow disk-shaped.
4. the protruding stress reaction formula of band spacing tongue according to claim 1 seal washer side has multiple tracks and adapts to the vertical projection of the external frame limit of expanding with heat and contract with cold.
5. the protruding stress reaction formula of band spacing tongue according to claim 3 seal washer, when the needs installation has processed the pipeline of groove, only need match the protruding location piece of the end face of pipeline and tongue and can find the mounting point accurately, directly the bolt and nut on the channel member shell that is in loosening state is tightened and get final product, need not again the groove connection that bolt and nut on the dismounting groove link shell can be realized pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102072608A CN102102761A (en) | 2010-06-23 | 2010-06-23 | Pressure reactive sealing washer with limiting tab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102072608A CN102102761A (en) | 2010-06-23 | 2010-06-23 | Pressure reactive sealing washer with limiting tab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102102761A true CN102102761A (en) | 2011-06-22 |
Family
ID=44155733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102072608A Pending CN102102761A (en) | 2010-06-23 | 2010-06-23 | Pressure reactive sealing washer with limiting tab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102102761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757236A (en) * | 2016-04-22 | 2016-07-13 | 侯马经济开发区日祥科技有限公司 | Sealing clamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001014779A1 (en) * | 1999-08-24 | 2001-03-01 | Swagelok Company | Improved hygienic fitting with thermal expansion area for gasket |
| CN101061340A (en) * | 2004-05-14 | 2007-10-24 | 维克托里克公司 | Mechanical pipe coupling having pipe clearance notches |
| JP2008019975A (en) * | 2006-07-12 | 2008-01-31 | Victaulic Co Of Japan Ltd | Housing type pipe fitting |
| JP2008019976A (en) * | 2006-07-12 | 2008-01-31 | Victaulic Co Of Japan Ltd | Housing type pipe fitting |
| CN101715526A (en) * | 2007-05-15 | 2010-05-26 | 维克托里克公司 | Pipe coupling with movable gripping bodies |
| CN201795041U (en) * | 2010-06-23 | 2011-04-13 | 谢金婵 | Pressure reactive sealing gasket with limit tongue piece |
-
2010
- 2010-06-23 CN CN2010102072608A patent/CN102102761A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001014779A1 (en) * | 1999-08-24 | 2001-03-01 | Swagelok Company | Improved hygienic fitting with thermal expansion area for gasket |
| CN101061340A (en) * | 2004-05-14 | 2007-10-24 | 维克托里克公司 | Mechanical pipe coupling having pipe clearance notches |
| CN101091081A (en) * | 2004-05-14 | 2007-12-19 | 维克托里克公司 | Mechanical pipe coupling having pipe clearance notches |
| CN101175940A (en) * | 2004-05-14 | 2008-05-07 | 维克托里克公司 | Seal for pipe coupling |
| JP2008019975A (en) * | 2006-07-12 | 2008-01-31 | Victaulic Co Of Japan Ltd | Housing type pipe fitting |
| JP2008019976A (en) * | 2006-07-12 | 2008-01-31 | Victaulic Co Of Japan Ltd | Housing type pipe fitting |
| CN101715526A (en) * | 2007-05-15 | 2010-05-26 | 维克托里克公司 | Pipe coupling with movable gripping bodies |
| CN201795041U (en) * | 2010-06-23 | 2011-04-13 | 谢金婵 | Pressure reactive sealing gasket with limit tongue piece |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757236A (en) * | 2016-04-22 | 2016-07-13 | 侯马经济开发区日祥科技有限公司 | Sealing clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201116634Y (en) | Conical surface O-shaped ring sealing type pipeline mobile joint | |
| NZ599993A (en) | Systems and methods for pipe couplings | |
| US8734074B2 (en) | Connecting member and connecting structure | |
| WO2014039867A3 (en) | Sealed transverse locking pipe and fittings | |
| MX2010004031A (en) | Integrated insulator seal and shield assemblies. | |
| CN201795041U (en) | Pressure reactive sealing gasket with limit tongue piece | |
| CN102102761A (en) | Pressure reactive sealing washer with limiting tab | |
| CN205781538U (en) | A kind of assembling pipe joint of locking ring | |
| CN104776279A (en) | Internal insertion type L-shaped sealing ring for flange connection and use method of internal insertion type L-shaped sealing ring | |
| CN201666137U (en) | Novel flange connection sealing device | |
| CN103752451A (en) | Insert assembly used for spray nozzle assembly | |
| CN204921458U (en) | Desulfurization pump mechanical seal | |
| CN202769124U (en) | High-strength leakage-proof type flange disk | |
| CN203847861U (en) | Flange assembly | |
| CN202901315U (en) | Socket and spigot type soft seal butterfly valve | |
| CN202546026U (en) | Color steel plate sealing device | |
| CN204878252U (en) | Dustproof locking combination formula nut | |
| CN205978899U (en) | Spacing seal structure of multiple direction of passenger train idle call pipeline | |
| CN205350654U (en) | Prevent static sealed tube | |
| CN205298023U (en) | Formula of tightening directly links axle | |
| CN201687427U (en) | Dual-seal device with spacer and sealing cover for flange connection | |
| CN204739048U (en) | Means for fastening members | |
| CN203099156U (en) | Compact double-sided flange | |
| CN201517668U (en) | Pipeline connecting structure | |
| CN2856674Y (en) | Flange sealing device for oil field pipeline valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110622 |