CN108533887A - A kind of pipeline subtracts quick-fried protective case - Google Patents
A kind of pipeline subtracts quick-fried protective case Download PDFInfo
- Publication number
- CN108533887A CN108533887A CN201810731068.5A CN201810731068A CN108533887A CN 108533887 A CN108533887 A CN 108533887A CN 201810731068 A CN201810731068 A CN 201810731068A CN 108533887 A CN108533887 A CN 108533887A
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- China
- Prior art keywords
- protective case
- quick
- fried
- subtracts
- pipeline
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- 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.)
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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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The present invention provides a kind of pipelines to subtract quick-fried protective case, which subtracts quick-fried protective case and include：Top subtracts quick-fried protective case, and top subtracts quick-fried protective case and is set with by institute's protective conduit top, is used for protective conduit top；Lower part subtracts quick-fried protective case, and lower part subtracts quick-fried protective case and is set with by institute's protective conduit lower part, is used for protective conduit lower part；Rubber pad is positioned on the inside of protective case, plays bearing, buffering, fixed function.When the pipeline breaking explosion time protected, pipeline, which subtracts quick-fried protective case, can effectively buffer it inhibition, reduce the destructiveness during its use, improve its security performance.
Description
Technical field
The present invention relates to high pressure liquefied gas storage arts, subtract quick-fried protective case in particular to a kind of pipeline.
Background technology
Liquefied petroleum gas has the following advantages that：It is convenient and reliable after oil gas liquefaction, convenient for saving transportation cost；Storage effect
Rate is high, takes up an area less, with good investment；Anti-knock properties are good, burning is complete, exhaust pollution is few；Production and application is safer, slightly leaks and waves immediately
Hair disperses, and nature will not be caused to explode；Be conducive to environmental protection, reduce municipal pollution.
Liquefied natural gas is colourless, tasteless, nontoxic, non-corrosive, and pollution-free after burning, extremely cleans, extensively now
Applied to all parts of the country.
Pipeline transportation is mostly used when liquefied petroleum gas and liquefied natural gas are used and stored.
Pressure is very big when high-pressure liquefaction feed channel has liquefied gas inside it, and slightly misoperation this may result in pipeline
Pressure is excessive, so as to cause explosion, seriously threatens the safety of life and property of staff.
Invention content
The main purpose of the present invention is to provide a kind of pipelines to subtract quick-fried protective case, is being used with reducing pipeline in the prior art
In the process unstability and occur rupture explosion time destructive power and impact, improve use during safety.
In order to achieve the above objectives, which subtracts quick-fried protective case and includes：Top subtracts quick-fried protective case, and the top subtracts quick-fried protective case and is set in
The top half of institute's protective conduit is used for the first half of protective conduit；Lower part subtracts quick-fried protective case, and the lower part subtracts quick-fried protective case and is set in
The lower half portion of institute's protective conduit is used for the lower half of protective conduit；Rubber pad, rubber pad on the inside of storage tank protective case, rise bearing,
Fixed, cushioning effect.
Preferably, the top subtracts quick-fried protective case and the lower part subtracts the specification and most of pipeline on the market of quick-fried protective case
Specification is adapted.It has established one's own system as nowadays widely used high-pressure liquefaction feed channel, specification, therefore the protective case produced is answered
Make every effort to deacclimatize them.
Preferably, the top subtracts quick-fried protective case and the lower part subtracts and is evenly distributed with circular hole on quick-fried protective case, and
After suit with there are gaps between institute protective conduit.On gap and pipeline protective case between pipeline protective case and institute's protective conduit
Circular hole provides the escape route of the contained high pressure liquefied gas of institute's protective conduit rupture explosion time.
Preferably, uniformly pad is placed in the gap between the pipeline protective case and institute's protection steel cylinder the rubber pad,
Play bearing, fixed, cushioning effect.The pad of rubber pad is put subtracts position between quick-fried protective case and institute's protective conduit convenient for fixed -piping,
The breakage of protective conduit to reduce.
Preferably, the junction that the top subtracts quick-fried protective case and the lower part subtracts between quick-fried protective case have one section it is vertical
Outside part, is bolted between any two, and is all that the top subtracts quick-fried protective case or is all that the lower part subtracts quick-fried protective case
Between junction be not required to setting connection type, direct splicing.Bolted connection type so that processing and later stage make
With more convenient, and it can preferably ensure its globality.
It applies the technical scheme of the present invention, includes that top subtracts quick-fried protective case under since pipeline provided by the invention subtracts quick-fried protective case
Portion subtracts quick-fried protective case, and the top subtract quick-fried protective case and the lower part subtracts between quick-fried protective case and institute's protective conduit with rubber bearing and
There are gaps, and are evenly distributed with circular hole on two parts protective case, when institute's protective conduit unstability occur rupture explosion time,
Top subtracts quick-fried protective case and lower part subtracts quick-fried protective case and can stop the deformation drastically occurred due to protected pipeline explodes because rupturing, together
When circular hole provide the outer of high pressure gas and rush down channel, make the pipeline of rupture that can get off with immediate stability, to greatly improve
Safety during high-pressure liquefaction feed channel use.
Description of the drawings
The description of the present application attached drawing for providing a further understanding of the present invention, illustrative examples of the invention and
It illustrates, for explaining the present invention, not constituting improper limitations of the present invention.In the accompanying drawings：
Fig. 1 has shown schematically the side overall structure schematic diagram that pipeline provided by the invention subtracts the embodiment of quick-fried protective case；
Fig. 2 has shown schematically the side longitudinal direction central cross-section that pipeline provided by the invention subtracts the embodiment of quick-fried protective case
Figure；
Wherein, above-mentioned attached drawing includes the following drawings label：
1. top subtracts quick-fried protective case；2. lower part subtracts quick-fried protective case；3. rubber pad.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Whole, intuitive description.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the present patent application.It removes
Non- otherwise indicated, all technical and scientific terms used herein has and the application person of an ordinary skill in the technical field
Normally understood identical meanings.
With reference to embodiment and specific implementation mode, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of pipeline subtracts quick-fried protective case, includes that top subtracts quick-fried protective case 1, the top subtracts quick-fried protective case 1
It is set with by institute's protective conduit top, is used for protective conduit top, and protective conduit is used for by institute's protective conduit lower part suit
The lower part of lower part, which subtracts the junction between quick-fried protective case 2, one section of vertical outside part, is connected between any two by bolt
Connect, and with there are gaps between institute protective conduit, and support, buffer, fix by rubber pad 3.
The present invention fixes that the top subtracts quick-fried protective case 1 and the lower part subtracts quick-fried protective case 2 and institute's protective conduit using rubber pad 3
Between position, and make among protective case and pipeline there are gap come discharge line rupture explosion time high pressure gas.And due to rubber
The physico-mechanical properties of the material of rubber cushion 3 itself can subtract in pipeline and form buffer strip between quick-fried protective case and institute's protective conduit, effectively
Ground reduces that pipeline subtracts the abrasion in use of quick-fried protective case and institute's protective conduit rushes protective case generation when rupturing unstability
Power is hit, the safety during use is improved.
It is worth noting that, because being directly connected on the ground by supporting institute's protective conduit to be equivalent to, can guide in time
The electrostatic generated during use, so there is no need to subtract the facility that extra walking guide electrostatic is arranged on quick-fried protective case in pipeline.
It is worth noting that, because this pipeline subtracts quick-fried protective case and is broken for being sleeved on the outside of high-pressure liquefaction feed channel with reducing it
The destructiveness of explosion time is split, therefore its specification should adapt to the specification of most of pipeline on the market.
It is worth noting that, pipeline subtract the circular hole diameter on quick-fried protective case need not be very big, as long as ensureing that gas can be with
Quick loss, and it is in uniformly to be interspersed that circular hole, which subtracts in pipeline on quick-fried protective case,：On same cross section, only there are four
Circular hole is evenly distributed；And along duct orientation again every a distance, then it can be with four circular hole centers between any two
Midpoint be the center of circle, on the cross section redistribute four circular holes；Then again along duct orientation interval it is identical one section away from
From redistribution, subtract quick-fried shell until being uniformly covered with.So, enough permeabilities not only be can guarantee, but also increase its systematicness
And aesthetics.
It is worth noting that, circle spaced apart in the gap that pipeline subtracts between quick-fried protective case and institute's protective conduit
At cross section, four pieces of rubber pads 3 are respectively evenly distributed with, respective thin and thick and shape are adapted to the position at place.In this way may be used
To reserve the gap convenient for high pressure gas loss while effective fixation, supporting and fixing subtract quick-fried protective case and institute's protective conduit.
It is worth noting that, the junction that top subtracts quick-fried protective case 1 and lower part subtracts between quick-fried protective case 2 have one section it is vertical outward
Part, be bolted between any two, and be all top subtract 1 part of quick-fried protective case or be all lower part subtract 2 part of quick-fried protective case it
Between junction be not required to setting connection type, direct splicing.In this way, not only can guarantee that pipeline subtracted the globality of quick-fried protective case, but also
Do not lose beauty.
In the above manner, pipeline provided by the present invention subtracts quick-fried protective case, by rubber pad 3 support pipeline subtract quick-fried protective case with
Institute's protective conduit and the gap and pipeline that are formed subtract the circular hole on quick-fried protective case so that institute's protective conduit is in UNSTABLE FAILURE
When the high pressure gas revealed can quick loss, subtract quick-fried protective case further through pipeline so that institute's protective conduit is in rupture explosion time production
Raw drastically deformation can be effectively suppressed, and high pressure liquefied gas pipeline is reduced in use because rupture is quick-fried to reach
Fried and generation destructiveness, increases the purpose of its safety.
It is above-described to be merely a preferred embodiment of the present invention, it is not intended to restrict the invention, for this field
For technical staff, without departing from the concept of the premise of the invention, any modification, equivalent substitution, improvement and etc. that can also make,
It all belongs to the scope of protection of the present invention.
Claims (5)
1. a kind of pipeline subtracts quick-fried protective case, which is characterized in that including：
Top subtracts quick-fried protective case, and the top subtracts the top half that quick-fried protective case is set in institute's protective conduit, for protective conduit
Half portion；
Lower part subtracts quick-fried protective case, and the lower part subtracts the lower half portion that quick-fried protective case is set in institute's protective conduit, under protective conduit
Half portion；
Rubber pad, the rubber pad are placed in the pipeline and subtract on the inside of quick-fried protective case, play bearing, buffering, fixed function.
2. a kind of pipeline according to claim 1 subtracts quick-fried protective case, which is characterized in that the top subtract quick-fried protective case and it is described under
Portion subtracts the specification of quick-fried protective case and most of pipeline specifications on the market are adapted.
3. a kind of pipeline according to claim 1-2 subtracts quick-fried protective case, which is characterized in that the top subtracts quick-fried protective case and described
Lower part, which subtracts, is uniformly staggeredly distributed with circular hole on quick-fried protective case, and after being set with the pipeline subtract quick-fried protective case and institute's protective conduit it
Between there are gaps.
4. a kind of pipeline according to claim 1-3 subtracts quick-fried protective case, which is characterized in that uniformly pad is placed on institute to the rubber pad
It states in the gap that pipeline subtracts between quick-fried protective case and institute's protective conduit, plays bearing, buffering, fixed function.
5. a kind of pipeline according to claim 1-4 subtracts quick-fried protective case, which is characterized in that the top subtracts quick-fried protective case and described
Lower part, which subtracts the junction between quick-fried protective case, one section of vertical outside part, is bolted between any two, and is all institute
It states top to subtract quick-fried protective case or be all that the lower part junction that subtracts between quick-fried protective case is not required to setting connection type, direct splicing is
It can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731068.5A CN108533887A (en) | 2018-07-05 | 2018-07-05 | A kind of pipeline subtracts quick-fried protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731068.5A CN108533887A (en) | 2018-07-05 | 2018-07-05 | A kind of pipeline subtracts quick-fried protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108533887A true CN108533887A (en) | 2018-09-14 |
Family
ID=63487652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810731068.5A Pending CN108533887A (en) | 2018-07-05 | 2018-07-05 | A kind of pipeline subtracts quick-fried protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108533887A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE786001A (en) * | 1971-07-08 | 1972-11-03 | Turners Asbestos Prod Ltd | PIPE FITTINGS |
| CN1614292A (en) * | 2004-11-26 | 2005-05-11 | 天津市水利科学研究所 | Pipeline leakage blocking device, its production and method thereof |
| CN201787216U (en) * | 2010-07-30 | 2011-04-06 | 鞍钢集团矿业公司 | High-pressure explosion-proof pipe |
| CN102374343A (en) * | 2010-08-19 | 2012-03-14 | 河南省电力公司新乡供电公司 | Anti-explosion joint |
| CN204805723U (en) * | 2015-06-23 | 2015-11-25 | 刘惠强 | Pipeline shock -absorbing structure |
| CN206889945U (en) * | 2017-04-21 | 2018-01-16 | 绍兴中谛管业有限公司 | A kind of explosion-proof type automobile vacuum tube |
| CN206888614U (en) * | 2017-06-05 | 2018-01-16 | 中国石油集团工程设计有限责任公司华北分公司 | A kind of assembly type train loading/unloading platform |
-
2018
- 2018-07-05 CN CN201810731068.5A patent/CN108533887A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE786001A (en) * | 1971-07-08 | 1972-11-03 | Turners Asbestos Prod Ltd | PIPE FITTINGS |
| CN1614292A (en) * | 2004-11-26 | 2005-05-11 | 天津市水利科学研究所 | Pipeline leakage blocking device, its production and method thereof |
| CN201787216U (en) * | 2010-07-30 | 2011-04-06 | 鞍钢集团矿业公司 | High-pressure explosion-proof pipe |
| CN102374343A (en) * | 2010-08-19 | 2012-03-14 | 河南省电力公司新乡供电公司 | Anti-explosion joint |
| CN204805723U (en) * | 2015-06-23 | 2015-11-25 | 刘惠强 | Pipeline shock -absorbing structure |
| CN206889945U (en) * | 2017-04-21 | 2018-01-16 | 绍兴中谛管业有限公司 | A kind of explosion-proof type automobile vacuum tube |
| CN206888614U (en) * | 2017-06-05 | 2018-01-16 | 中国石油集团工程设计有限责任公司华北分公司 | A kind of assembly type train loading/unloading platform |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |
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| WD01 | Invention patent application deemed withdrawn after publication |