CN110345336A - A kind of fire-proof type pipe connector - Google Patents
A kind of fire-proof type pipe connector Download PDFInfo
- Publication number
- CN110345336A CN110345336A CN201810328160.7A CN201810328160A CN110345336A CN 110345336 A CN110345336 A CN 110345336A CN 201810328160 A CN201810328160 A CN 201810328160A CN 110345336 A CN110345336 A CN 110345336A
- Authority
- CN
- China
- Prior art keywords
- fire
- resistant flexible
- fire resistant
- pipeline
- flexible packet
- 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
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000003063 flame retardant Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 10
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 230000001151 other effect Effects 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000003566 sealing material 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
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
-
- 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
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
- F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
- F16L59/182—Joints with sleeve or socket
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention provides a kind of fire-proof type pipe connector, further includes the fire resistant flexible packet being detachably arranged on the pipe jointer, the fire resistant flexible packet is connected with the seal for pipe joints including pipeline and the pipe jointer being set on the pipeline；The fire resistant flexible packet includes the thermal insulation layer being connected with the pipe jointer and the flame-retardant layer that is coated on the thermal insulation layer.The fire resistant flexible packet is fully wrapped around by the pipe jointer, it is also completely enclosed in the joint place with the pipeline, when a fire, the flame-retardant layer of the fire resistant flexible packet outer layer can prevent the fire resistant flexible packet from burning, fall off, and internal thermal insulation layer can prevent heat from invading inside the pipe jointer；The thickness of the thermal insulation layer can be designed according to the heat resistant requirements of pumped (conveying) medium in the pipeline and the demand of client, and in usually normal use, which can also reach energy conservation, heat preservation, noise reduction and other effects.
Description
Technical field
The present invention relates to pipe jointer technical field more particularly to a kind of fire-proof type pipe connectors.
Background technique
Pipe jointer be widely used in petroleum, chemical industry, shipbuilding, ocean platform, electric power, light industry, medicine, food, building,
Municipal administration, environmental protection and the conveyance conduit of the various materials of industries such as mechanical equipment coordination it is simple, quick, safely and reliably connect
It connects.As shown in Figure 1, conventional pipeline connector used at present does not have fire protecting performance, the occasion for having fire protection requirement just not
It can be used.Even with once fire behavior occurs, the high temperature for generation of burning can be such that the sealing material in pipe jointer occurs
It is carbonized, falls off, the effect of sealing can not be played.The medium conveyed in pipeline will leak, and cause bigger safety accident
And economic loss.
Summary of the invention
Technical problem solved by the invention is to provide a kind of fire-proof type pipe connector, including pipeline and is set to institute
The pipe jointer on pipeline is stated, further includes the fire resistant flexible packet being detachably arranged on the pipe jointer, it is described soft
Property fire prevention packet connected with the seal for pipe joints；The fire resistant flexible packet includes the thermal insulation layer and packet being connected with the pipe jointer
The flame-retardant layer being overlying on the thermal insulation layer.
Further, the fire resistant flexible, which is wrapped, is provided with stainless steel mesh enclosure.
Further, the fire resistant flexible, which is wrapped, is coated with aluminium foil strip.
Further, the pipe jointer includes shell, the through slot being set on the shell, is set to described lead to
The bolt unit of bridge plate, two bolts of bolt and connection for being respectively arranged at the through slot two sides at slot, the shell
The both ends of body are respectively arranged with the sealing ring abutted with the pipeline.
Fire-proof type pipe connector of the invention, the fire resistant flexible packet is fully wrapped around by the pipe jointer,
Be also in the joint place with the pipeline it is completely enclosed, when a fire, the flame-retardant layer of the fire resistant flexible packet outer layer can
To prevent the fire resistant flexible packet from burning, fall off, internal thermal insulation layer can prevent heat from invading inside the pipe jointer；
The thickness of the thermal insulation layer can be designed according to the heat resistant requirements of pumped (conveying) medium in the pipeline and the demand of client, through trying
Verify bright, which can satisfy " GB/T 22218-2008/ISO19921:2005 ship and marine skill completely
Art be furnished with elastic sealing element metal tubes attachment fire resistance test method " as defined in test requirements document, in usually normal use
When, which can also reach energy conservation, heat preservation, noise reduction and other effects.
Detailed description of the invention
Fig. 1 is the schematic diagram of the pipe jointer of the background technique；
Fig. 2 is the schematic diagram of fire-proof type pipe connector of the invention；
Fig. 3 is the cross-sectional view of fire-proof type pipe connector of the invention；
Fig. 4 is the exploded view of fire-proof type pipe connector of the invention；
Fig. 5 is the schematic diagram of the fire-proof type pipe connector of another embodiment of the present invention；
In the figure, it is marked as pipeline 1, pipe jointer 2, shell 21, through slot 22, bridge plate 23, bolt 24, bolt unit 25,
Sealing ring 26, fire resistant flexible packet 3, thermal insulation layer 31, flame-retardant layer 32.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
As shown in Figures 2 to 4, the present invention provides a kind of fire-proof type pipe connector, including pipeline 1 and is set to the pipe
Pipe jointer 2 on road 1 further includes the fire resistant flexible packet 3 being detachably arranged on the pipe jointer 2, described soft
Property fire prevention packet 3 and the pipeline 1 be tightly connected；The fire resistant flexible packet 3 includes the thermal insulation layer being connected with the pipe jointer 2
31 and the flame-retardant layer 32 that is coated on the thermal insulation layer 31.The fire resistant flexible packet 3 is by the pipe jointer 2 fully wrapped around
Come, be also in the joint place with the pipeline 1 it is completely enclosed, when a fire, 3 outer layer of fire resistant flexible packet it is fire-retardant
Layer 32 can prevent the fire resistant flexible packet 3 from burning, fall off, and internal thermal insulation layer 31 can prevent heat from invading the pipeline company
It connects inside device 2；The thickness of the thermal insulation layer 31 can be according to the heat resistant requirements of pumped (conveying) medium and the demand of client in the pipeline 1
Be designed, tests prove that, the fire resistant flexible packet 3 can satisfy completely " GB/T 22218-2008/ISO19921:
2005 ships and marine technical are furnished with the metal tubes attachment fire resistance test method of elastic sealing element " as defined in test want
It asks, in usually normal use, which can also reach energy conservation, heat preservation, noise reduction and other effects.
It is provided on the fire resistant flexible packet 3 on the stainless steel mesh enclosure either fire resistant flexible packet 3 and is coated with aluminium foil strip.
The pipe jointer 2 includes shell 21, the through slot 22 being set on the shell 21, is set to the through slot 22
The bridge plate 23 at place, the bolt 24 for being respectively arranged at 22 two sides of through slot and the bolt unit for connecting two bolts 24
25, the both ends of the shell 21 are respectively arranged with the sealing ring 26 abutted with the pipeline 1；Reach the effect that sealing ring 26 plays sealing
The fluid seepage in the pipeline 1 can be effectively prevented in fruit.
In conjunction with shown in 5, as another preferred embodiment of the invention, the both ends of the fire resistant flexible packet 3 are respectively arranged with
Anchor ear 4, the anchor ear 4 lock the fire resistant flexible packet 3 and the pipeline 1.In this way, the fire resistant flexible packet 3 can be secured
And the pipeline 1 be tightly connected, will not fall off.
Fire-proof type pipe connector of the invention, the fire resistant flexible packet 3 is by the pipe jointer 2 fully wrapped around
Come, be also in the joint place with the pipeline 1 it is completely enclosed, when a fire, 3 outer layer of fire resistant flexible packet it is fire-retardant
Layer 32 can prevent the fire resistant flexible packet 3 from burning, fall off, and internal thermal insulation layer 31 can prevent heat from invading the pipeline company
It connects inside device 2；The thickness of the thermal insulation layer 31 can be according to the heat resistant requirements of pumped (conveying) medium and the demand of client in the pipeline 1
Be designed, tests prove that, the fire resistant flexible packet 3 can satisfy completely " GB/T 22218-2008/ISO19921:
2005 ships and marine technical are furnished with the metal tubes attachment fire resistance test method of elastic sealing element " as defined in test want
It asks, in usually normal use, which can also reach energy conservation, heat preservation, noise reduction and other effects.
The above is only highly preferred embodiment of the present invention, is not intended to limit the present invention in any form, and is appointed
What those skilled in the art, without departing from the scope of the technical proposal of the invention, using in the method for the disclosure above
Appearance makes many possible changes and modifications to technical solution of the present invention, belongs to protective scope of the claims.
Claims (4)
1. a kind of fire-proof type pipe connector, including pipeline and the pipe jointer being set on the pipeline, it is characterised in that:
It further include the fire resistant flexible packet being detachably arranged on the pipe jointer, the fire resistant flexible packet and the seal for pipe joints
Connection；The fire resistant flexible packet includes the thermal insulation layer being connected with the pipe jointer and is coated on fire-retardant on the thermal insulation layer
Layer.
2. fire-proof type pipe connector as described in claim 1, it is characterised in that: the fire resistant flexible wrap be provided with it is stainless
Steel mesh cover.
3. fire-proof type pipe connector as described in claim 1, it is characterised in that: the fire resistant flexible, which is wrapped, is coated with aluminium foil
Band.
4. fire-proof type pipe connector as described in claim 1, it is characterised in that: the pipe jointer includes shell, sets
The through slot that is placed on the shell, the bridge plate being set at the through slot, the bolt for being respectively arranged at the through slot two sides and
The bolt unit of two bolts is connected, the both ends of the shell are respectively arranged with the sealing ring abutted with the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328160.7A CN110345336A (en) | 2018-04-04 | 2018-04-04 | A kind of fire-proof type pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328160.7A CN110345336A (en) | 2018-04-04 | 2018-04-04 | A kind of fire-proof type pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110345336A true CN110345336A (en) | 2019-10-18 |
Family
ID=68173336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810328160.7A Pending CN110345336A (en) | 2018-04-04 | 2018-04-04 | A kind of fire-proof type pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110345336A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886929A (en) * | 2019-12-20 | 2020-03-17 | 北京吉瑞普管道技术有限公司 | Protection device for connecting part |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345774A (en) * | 2011-09-30 | 2012-02-08 | 苏州捷英特管道技术有限公司 | Low-pressure sealing pipe joint |
| CN102367902A (en) * | 2011-09-30 | 2012-03-07 | 苏州捷英特管道技术有限公司 | Plane ratchet-typed pipe joint |
| CN103712003A (en) * | 2013-12-30 | 2014-04-09 | 天津鑫港船务服务有限公司 | Connector of pipelines inside ship and deep-sea drilling ship |
| CN206398221U (en) * | 2016-12-14 | 2017-08-11 | 北京海利泓机电技术有限公司 | A kind of pipe jointer of fire resistant |
| CN107795761A (en) * | 2016-08-30 | 2018-03-13 | 安徽万安环境科技股份有限公司 | A kind of good airproof performance has the PE gas pipelines of fire-proof function |
| CN208090172U (en) * | 2018-04-04 | 2018-11-13 | 苏州华佳金属制品有限公司 | A kind of fire-proof type pipe connector |
-
2018
- 2018-04-04 CN CN201810328160.7A patent/CN110345336A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345774A (en) * | 2011-09-30 | 2012-02-08 | 苏州捷英特管道技术有限公司 | Low-pressure sealing pipe joint |
| CN102367902A (en) * | 2011-09-30 | 2012-03-07 | 苏州捷英特管道技术有限公司 | Plane ratchet-typed pipe joint |
| CN103712003A (en) * | 2013-12-30 | 2014-04-09 | 天津鑫港船务服务有限公司 | Connector of pipelines inside ship and deep-sea drilling ship |
| CN107795761A (en) * | 2016-08-30 | 2018-03-13 | 安徽万安环境科技股份有限公司 | A kind of good airproof performance has the PE gas pipelines of fire-proof function |
| CN206398221U (en) * | 2016-12-14 | 2017-08-11 | 北京海利泓机电技术有限公司 | A kind of pipe jointer of fire resistant |
| CN208090172U (en) * | 2018-04-04 | 2018-11-13 | 苏州华佳金属制品有限公司 | A kind of fire-proof type pipe connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886929A (en) * | 2019-12-20 | 2020-03-17 | 北京吉瑞普管道技术有限公司 | Protection device for connecting part |
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| 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 |