CN106287060A - Plastics flange - Google Patents
Plastics flange Download PDFInfo
- Publication number
- CN106287060A CN106287060A CN201610751903.2A CN201610751903A CN106287060A CN 106287060 A CN106287060 A CN 106287060A CN 201610751903 A CN201610751903 A CN 201610751903A CN 106287060 A CN106287060 A CN 106287060A
- Authority
- CN
- China
- Prior art keywords
- ring flange
- parts
- flange
- warp
- plastics
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 13
- 229920003023 plastic Polymers 0.000 title claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 239000004945 silicone rubber Substances 0.000 claims abstract description 8
- 229920000914 Metallic fiber Polymers 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims abstract description 4
- 239000004743 Polypropylene Substances 0.000 claims abstract description 4
- 229920001778 nylon Polymers 0.000 claims abstract description 4
- -1 polypropylene Polymers 0.000 claims abstract description 4
- 229920001155 polypropylene Polymers 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
Abstract
The invention discloses a kind of plastics flange, including: the first ring flange being made up of highstrenghtpiston and the second ring flange being made up of highstrenghtpiston, the bolt hole of multiple correspondence it is provided with on the circumference of described first ring flange and the second ring flange, it is provided with locating slot on described first ring flange, it is provided with locating piece on described second ring flange, between described first ring flange and the second ring flange, is provided with gasket seal；Described gasket seal includes silicone rubber shim body and is embedded in the reinforcement cloth of silicone rubber pad body interior, described reinforcement cloth is interwoven by warp and parallel, described warp includes the component of following weight portion: metallic fiber 30 ~ 40 parts, nylon fiber 30 ~ 40 parts and polypropylene fibre 20 ~ 30 parts, and described parallel includes the component of following weight portion: polyster fibre 40 ~ 45 parts and 15 ~ 20 parts of cotton fiber.By the way, the present invention uses enhanced type silicon rubber sheet gasket, good sealing effect.
Description
Technical field
The present invention relates to flange technical field, particularly relate to a kind of plastics flange.
Background technology
Flange is a kind of fastening means, and Flange joint refers to be connected with each other as one group by flange, pad and bolt three
The releasable connection of combined sealing structure.Flange divides threaded (screwed connection) flange, welded flange and clip flange.Flange is even
Connect because its connection sealing is good, stabilized structure, intensity are high, easy to use, low cost and other advantages, be widely used in building row
Industry, urban water supply, boilers and pressure vessel, petroleum industry, supply, chemical industry, grocery trade, fire-fighting, pharmaceutical industry, power station, water
The industries such as profit, HVAC.Existing flange could be improved.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of plastics flange, uses enhanced type silicon rubber sheet gasket, seals
Effective.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of plastics flange, including:
The first ring flange being made up of highstrenghtpiston and the second ring flange being made up of highstrenghtpiston, described first ring flange and
It is provided with the bolt hole of multiple correspondence on the circumference of two ring flanges, described first ring flange is provided with locating slot, described
It is provided with locating piece on two ring flanges, between described first ring flange and the second ring flange, is provided with gasket seal；
Described gasket seal includes silicone rubber shim body and is embedded in the reinforcement cloth of silicone rubber pad body interior, described reinforcement cloth
Being interwoven by warp and parallel, described warp includes the component of following weight portion: metallic fiber 30 ~ 40 parts, nylon fiber 30 ~
40 parts and polypropylene fibre 20 ~ 30 parts, described parallel includes the component of following weight portion: polyster fibre 40 ~ 45 parts and cotton fiber
15 ~ 20 parts.
In a preferred embodiment of the present invention, described metallic fiber uses stainless steel fibre.
In a preferred embodiment of the present invention, a diameter of 0.1 ~ 0.2 millimeter of described stainless steel fibre.
In a preferred embodiment of the present invention, the density of described warp is 320/cm, and the density of described parallel is 280
Root/cm.
The invention has the beneficial effects as follows: plastics flange of the present invention, use enhanced type silicon rubber sheet gasket, good sealing effect.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into the model of present invention protection
Enclose.
The embodiment of the present invention includes:
A kind of plastics flange, including: the first ring flange being made up of highstrenghtpiston and the second method being made up of highstrenghtpiston
Blue dish, the circumference of described first ring flange and the second ring flange is provided with the bolt hole of multiple correspondence, described first flange
It is provided with locating slot on dish, described second ring flange is provided with locating piece, between described first ring flange and the second ring flange
It is provided with gasket seal；
Described gasket seal includes silicone rubber shim body and is embedded in the reinforcement cloth of silicone rubber pad body interior, described reinforcement cloth
Being interwoven by warp and parallel, described warp includes the component of following weight portion: metallic fiber 30 ~ 40 parts, nylon fiber 30 ~
40 parts and polypropylene fibre 20 ~ 30 parts, described parallel includes the component of following weight portion: polyster fibre 40 ~ 45 parts and cotton fiber
15 ~ 20 parts.
Described metallic fiber uses stainless steel fibre.
A diameter of 0.1 ~ 0.2 millimeter of described stainless steel fibre.
The density of described warp is 320/cm, and the density of described parallel is 280/cm.
The invention has the beneficial effects as follows: plastics flange of the present invention, use enhanced type silicon rubber sheet gasket, good sealing effect.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology neck
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (4)
1. a plastics flange, it is characterised in that including: the first ring flange of being made up of highstrenghtpiston and by highstrenghtpiston
The second ring flange made, the circumference of described first ring flange and the second ring flange is provided with the bolt hole of multiple correspondence,
It is provided with locating slot on described first ring flange, described second ring flange is provided with locating piece, described first ring flange and
It is provided with gasket seal between two ring flanges；
Described gasket seal includes silicone rubber shim body and is embedded in the reinforcement cloth of silicone rubber pad body interior, described reinforcement cloth
Being interwoven by warp and parallel, described warp includes the component of following weight portion: metallic fiber 30 ~ 40 parts, nylon fiber 30 ~
40 parts and polypropylene fibre 20 ~ 30 parts, described parallel includes the component of following weight portion: polyster fibre 40 ~ 45 parts and cotton fiber
15 ~ 20 parts.
Plastics flange the most according to claim 1, it is characterised in that described metallic fiber uses stainless steel fibre.
Plastics flange the most according to claim 2, it is characterised in that a diameter of 0.1 ~ 0.2 milli of described stainless steel fibre
Rice.
Plastics flange the most according to claim 1, it is characterised in that the density of described warp is 320/cm, described latitude
The density of line is 280/cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751903.2A CN106287060A (en) | 2016-08-30 | 2016-08-30 | Plastics flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610751903.2A CN106287060A (en) | 2016-08-30 | 2016-08-30 | Plastics flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106287060A true CN106287060A (en) | 2017-01-04 |
Family
ID=57674166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610751903.2A Pending CN106287060A (en) | 2016-08-30 | 2016-08-30 | Plastics flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106287060A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2157384Y (en) * | 1993-04-07 | 1994-02-23 | 赵建国 | Flanged joint |
| CN2872042Y (en) * | 2005-12-12 | 2007-02-21 | 王洪才 | Concavo-convex bonded sealed flange disk |
| CN101338841A (en) * | 2008-06-10 | 2009-01-07 | 聂国安 | Dripping-proof flange |
| CN204647286U (en) * | 2015-05-14 | 2015-09-16 | 长葛市合创密封件有限公司 | The sealing gasket of reinforcing line layer is set |
-
2016
- 2016-08-30 CN CN201610751903.2A patent/CN106287060A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2157384Y (en) * | 1993-04-07 | 1994-02-23 | 赵建国 | Flanged joint |
| CN2872042Y (en) * | 2005-12-12 | 2007-02-21 | 王洪才 | Concavo-convex bonded sealed flange disk |
| CN101338841A (en) * | 2008-06-10 | 2009-01-07 | 聂国安 | Dripping-proof flange |
| CN204647286U (en) * | 2015-05-14 | 2015-09-16 | 长葛市合创密封件有限公司 | The sealing gasket of reinforcing line layer is set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |