CN107477299A - High temperature resistant, corrosion-resistant non-metal compensator - Google Patents
High temperature resistant, corrosion-resistant non-metal compensator Download PDFInfo
- Publication number
- CN107477299A CN107477299A CN201710629279.3A CN201710629279A CN107477299A CN 107477299 A CN107477299 A CN 107477299A CN 201710629279 A CN201710629279 A CN 201710629279A CN 107477299 A CN107477299 A CN 107477299A
- Authority
- CN
- China
- Prior art keywords
- covering
- silica gel
- adapter
- high temperature
- fireproof silica
- 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
Classifications
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- 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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
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- 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
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/04—Expansion-compensation arrangements for pipe-lines making use of bends, e.g. lyre-shaped
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- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of high temperature resistant, corrosion-resistant non-metal compensator, including adapter, covering, mozzle, two collars and several bolt assemblies；Covering both ends are set on adapter flange, and the collar is sleeved on covering end, and the collar, covering end, adapter flange are fixedly connected by bolt assembly；Covering both ends are respectively equipped with several retention devices；Retention device includes c-type cutting ferrule, bearing pin；The collar, covering end, adapter flange are clipped in wherein by c-type cutting ferrule, are hinged by bearing pin；Further improvement is that：Steel wire that covering is mutually pasted successively from inside to outside, fireproof silica gel I, ceramic cloth I, fireproof silica gel II form；The inner side of fireproof silica gel I is through high-temperature heating calendering on steel wire；The outside of fireproof silica gel I, the inner side of fireproof silica gel II dissolve into ceramic cloth I through high temperature.The present invention can prevent adapter, covering from disengaging, and ensure non-metal compensator normal use.
Description
Technical field
The present invention relates to a kind of pipe safety device, in particular it relates to a kind of non-metal compensator.
Background technology
Non-metal compensator generally comprises adapter, covering, mozzle, two collars and several bolt assemblies, covering two
End is set on adapter flange, and the collar is sleeved on covering end, and bolt assembly consolidates the collar, covering end, adapter flange
Fixed connection.In use, if bolt assembly loosens, adapter, covering disengage this non-metal compensator, then influence non-gold
Belong to the normal use of compensator.
The content of the invention
The present invention in view of the shortcomings of the prior art, proposes that one kind can prevent adapter, covering from disengaging, ensures non-metal compensator
The high temperature resistant of normal use, corrosion-resistant non-metal compensator.
The present invention is achieved through the following technical solutions technical goal.
High temperature resistant, corrosion-resistant non-metal compensator, including adapter, covering, mozzle, two collars and several bolt groups
Part；The covering both ends are set on adapter flange, and the collar is sleeved on covering end, and the bolt assembly will cover
Ring, covering end, adapter flange are fixedly connected；It is theed improvement is that：The covering both ends are respectively equipped with several locking group
Part；The retention device includes c-type cutting ferrule, bearing pin；The collar, covering end, adapter flange are clipped in wherein by the c-type cutting ferrule,
It is hinged by bearing pin.
It is steel wire that the covering is mutually pasted successively from inside to outside, fireproof silica gel I, ceramic cloth I, anti-in said structure
Fiery silica gel II forms；The inner side of fireproof silica gel I is through high-temperature heating calendering on steel wire；The outside of fireproof silica gel I, fire prevention
The inner side of silica gel II dissolves into ceramic cloth I through high temperature.
In said structure, the c-type cutting ferrule is distributed in covering end surrounding；The bolt assembly is distributed in covering end four
Week.
The present invention compared with prior art, has the positive effect that：
1st, covering both ends are respectively equipped with several retention devices, and the collar, covering end, adapter flange are clipped in wherein by c-type cutting ferrule,
It is hinged by bearing pin, even if bolt assembly loosens, retention device can also prevent adapter, covering from disengaging, and ensure nonmetallic benefit
Repay device normal use.
2nd, cydariform covering is combined by steel wire, fireproof silica gel, ceramic cloth etc., steel wire have higher mechanical strength,
Rigidity, structural strength, the rigidity of the present invention can be significantly improved；Fireproof silica gel is nonpoisonous and tasteless, and heat endurance is good, chemical property is steady
It is fixed, can bear it is higher using pressure, have higher mechanical strength；Ceramic cloth high temperature resistant, anti-thermal shock, high-temperature insulation, nontoxic, nothing
Evil；Therefore, the method can significantly improve the performance such as heat-resisting, antidetonation, corrosion-resistant.
3rd, c-type cutting ferrule is distributed in covering end surrounding, and bolt assembly is distributed in covering end surrounding, and so the present invention uses
When, covering end surrounding uniform force, extend service life of the present invention.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is Fig. 1 left view.
Fig. 3 is I enlarged schematic partial view in Fig. 1.
Fig. 4 is II enlarged schematic partial view in Fig. 1.
Embodiment
The invention will be further described below according to accompanying drawing and in conjunction with the embodiments.
High temperature resistant shown in the drawings, corrosion-resistant non-metal compensator, including 4, two adapter 1, covering 2, mozzle collars 6
With 3（It is more than 3 in other embodiment）Bolt assembly 3；In the present embodiment, steel that covering 2 is mutually pasted successively from inside to outside
Silk screen 2.1, fireproof silica gel I 2.2, ceramic cloth I 2.3, fireproof silica gel II 2.4 form；The inner side of fireproof silica gel I 2.2 is through high-temperature heating
Calendering is on steel wire 2.1；The outside of fireproof silica gel I 2.2, the inner side of fireproof silica gel II 2.4 dissolve into ceramic cloth I 2.3 through high temperature.
The both ends of covering 2 are set on the flange of adapter 1, and the collar 6 is sleeved on the end of covering 2, bolt assembly 3 by the collar 6,
The end of covering 2, the flange of adapter 1 are fixedly connected；In the present embodiment, bolt assembly 3 is distributed in the end surrounding of covering 2；
The both ends of covering 2 are respectively equipped with 3（It is more than 3 in other embodiment）Retention device 5, in the present embodiment, c-type cutting ferrule 5.1
It is distributed in the end surrounding of covering 2；Retention device 5 includes c-type cutting ferrule 5.1, bearing pin 5.2；C-type cutting ferrule 5.1 is by the collar 6, the end of covering 2
Portion, the flange of adapter 1 are clipped in wherein, are hinged by bearing pin 5.2.
Claims (3)
1. a kind of high temperature resistant, corrosion-resistant non-metal compensator, including adapter（1）, covering（2）, mozzle（4）, two collars（6）
With several bolt assemblies（3）；The covering（2）Both ends are set in adapter（1）On flange, the collar（6）It is sleeved on
Covering（2）End, the bolt assembly（3）By the collar（6）, covering（2）End, adapter（1）Flange is fixedly connected；Its feature exists
In：The covering（2）Both ends are respectively equipped with several retention devices（5）；The retention device（5）Including c-type cutting ferrule（5.1）、
Bearing pin（5.2）；The c-type cutting ferrule（5.1）By the collar（6）, covering（2）End, adapter（1）Flange is clipped in wherein, passes through bearing pin
（5.2）It is hinged.
2. high temperature resistant according to claim 1, corrosion-resistant non-metal compensator, it is characterised in that：The covering（2）By interior
To the steel wire mutually pasted successively outside（2.1）, fireproof silica gel I（2.2）, ceramic cloth I（2.3）, fireproof silica gel II（2.4）Group
Into；The fireproof silica gel I（2.2）Inner side is through high-temperature heating calendering in steel wire（2.1）On；The fireproof silica gel I（2.2）Outside
Side, fireproof silica gel II（2.4）Inner side dissolves into ceramic cloth I through high temperature（2.3）.
3. high temperature resistant according to claim 2, corrosion-resistant non-metal compensator, it is characterised in that：The c-type cutting ferrule
（5.1）It is distributed in covering（2）End surrounding；The bolt assembly（3）It is distributed in covering（2）End surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629279.3A CN107477299A (en) | 2017-07-28 | 2017-07-28 | High temperature resistant, corrosion-resistant non-metal compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629279.3A CN107477299A (en) | 2017-07-28 | 2017-07-28 | High temperature resistant, corrosion-resistant non-metal compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477299A true CN107477299A (en) | 2017-12-15 |
Family
ID=60598366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710629279.3A Pending CN107477299A (en) | 2017-07-28 | 2017-07-28 | High temperature resistant, corrosion-resistant non-metal compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107477299A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0213359A1 (en) * | 1985-08-30 | 1987-03-11 | Agintec AG | Compensator |
| CN201187658Y (en) * | 2008-05-08 | 2009-01-28 | 上海宝钢化工有限公司 | Non-metal compensator |
| CN103542220A (en) * | 2013-10-07 | 2014-01-29 | 江苏宝金来管道成套设备有限公司 | High-temperature-resistant corrosion-resistant non-metallic compensator for flue gas demercuration |
| CN104214462A (en) * | 2014-08-11 | 2014-12-17 | 江苏苏创管业科技有限公司 | Correction roller expansion joint |
| CN205331680U (en) * | 2015-12-07 | 2016-06-22 | 诸暨市蓝天非金属工艺研究所 | Nonmetal expansion joint |
-
2017
- 2017-07-28 CN CN201710629279.3A patent/CN107477299A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0213359A1 (en) * | 1985-08-30 | 1987-03-11 | Agintec AG | Compensator |
| CN201187658Y (en) * | 2008-05-08 | 2009-01-28 | 上海宝钢化工有限公司 | Non-metal compensator |
| CN103542220A (en) * | 2013-10-07 | 2014-01-29 | 江苏宝金来管道成套设备有限公司 | High-temperature-resistant corrosion-resistant non-metallic compensator for flue gas demercuration |
| CN104214462A (en) * | 2014-08-11 | 2014-12-17 | 江苏苏创管业科技有限公司 | Correction roller expansion joint |
| CN205331680U (en) * | 2015-12-07 | 2016-06-22 | 诸暨市蓝天非金属工艺研究所 | Nonmetal expansion joint |
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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: 20171215 |
|
| WD01 | Invention patent application deemed withdrawn after publication |