CN205480215U - Natural gas automatic monitoring leak protection pipeline - Google Patents
Natural gas automatic monitoring leak protection pipeline Download PDFInfo
- Publication number
- CN205480215U CN205480215U CN201620006811.7U CN201620006811U CN205480215U CN 205480215 U CN205480215 U CN 205480215U CN 201620006811 U CN201620006811 U CN 201620006811U CN 205480215 U CN205480215 U CN 205480215U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- inner tube
- gas flow
- display device
- outside
- 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.)
- Expired - Fee Related
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 239000003345 natural gas Substances 0.000 title claims abstract description 49
- 238000012544 monitoring process Methods 0.000 title claims abstract description 5
- 239000007789 gas Substances 0.000 claims abstract description 24
- 238000012806 monitoring device Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000034994 death Effects 0.000 description 2
- 231100000517 death Toxicity 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to a natural gas line specifically is a natural gas automatic monitoring leak protection pipeline. It includes hot oil line (2) that inner tube (1) and inner tube (1) outside was equipped with, inner tube (1) has formed cavity (3) with hot oil line (2), and is equipped with damping structure (4) inside cavity (3), is equipped with on its inner tube (1) inner wall gas flow monitoring devices (5), gas flow monitoring devices (5) be connected with automatic control device (6), its automatic control device (6) are gone up adjusting valve (7) that set up with natural gas line and are connected, and are equipped with display device (8) be connected with gas flow monitoring devices (5) outside inner tube (1), are equipped with monitoring devices 0 in its display device (8). Its beneficial effect lies in: simple structure, prevent natural gas leakage, it is safe in utilization, convenient.
Description
Technical field
This utility model relates to the technical field of natural gas line, is specially a kind of natural gas and automatically monitors leakproof
Pipeline.
Background technology
Natural gas refers to a naturally occurring tangential gas in nature, including in atmospheric thermodynamics, hydrosphere and lithosphere
The gas that various natural processes are formed.And the definition of the most general " natural gas " of people, it is from energy
The narrow sense definition that measuring angle sets out, refers to the natural hydro carbons contained in stratum and the mixture of non-hydrocarbon gases.
Natural gas content in atmosphere reaches to make people suffocate the most afterwards.Natural gas is unlike carbon monoxide
Having toxicity, it is substantially harmless.If but natural gas is in the state of high concentration, and
If making the oxygen in air be not enough to sustain life, or meeting causing death, natural gas can not be used after all
In human breathing.As fuel, natural gas also can cause injures and deaths because there is blast.Although natural gas is than sky
Gas gently and easily dissipates, but in the case of natural gas is assembled in the enclosed environment such as house or tent, reaches
During to certain ratio, the blast that power is huge will be triggered.Blast may degradate bed rearrangement house, even
Bring disaster to neighbouring building.The aerial lower explosive limit of methane is 5%, and the upper limit is 15%.
At present, conventional combustion gas great majority are colorless and odorless, and this brings hidden danger to safe handling combustion gas,
Once leaking, nobody can feel.And urbanite is to cook with natural gas at present, so natural
Gas has had been injected into the every household in city, and therefore, safe handling natural gas is most important to urbanite.
Therefore you, for the problems referred to above, we have developed a kind of simple in construction, prevent natural gas leaking, use safety,
Natural gas monitors leakproof pipeline automatically easily.
Utility model content
The purpose of this utility model is for above-described problems of the prior art, it is provided that Yi Zhongjie
Structure is simple, prevent natural gas leaking, uses natural gas conveniently, safely automatically to monitor leakproof pipeline.
In order to realize described purpose, this utility model specifically adopts the following technical scheme that
A kind of natural gas monitors leakproof pipeline automatically, and it includes the insulating tube being provided with outside inner tube 1 and inner tube 1
Road 2；It is characterized in that: said inner tube 1 and utilidor 2 define cavity 3, and cavity 3 inside is provided with
Vibration-proof structure 4, its inner tube 1 inwall is provided with gas flow monitor 5；Described gas flow monitoring dress
Put 5 connections and have automaton 6, its automaton 6 and the control valve of setting on natural gas line
7 connect, and are provided with the display device 8 being connected with gas flow monitor 5 outside inner tube 1, and it shows dress
Analysis system it is provided with in putting 8.
It is provided with anticorrosion sound absorbing layer outside described inner tube 1.
This utility model one natural gas monitors leakproof pipeline automatically, and said inner tube 1 is formed with utilidor 2
Cavity 3, and inner tube 1 inwall is provided with gas flow monitor 5, gas flow monitor 5 connects
Having automaton 6, its automaton 6 is connected with the control valve 7 arranged on natural gas line,
And outside inner tube 1, it is provided with the display device 8 being connected with gas flow monitor 5；When natural gas inner tube 1 is broken
Splitting or because other problems causes natural gas leaking, first the natural gas after leakage can rest in cavity 3,
When having natural gas in gas flow monitor 5 detects cavity 3, its signal can be sent to automatically control
Device 6, then its signal is sent to control valve 7 by automaton 6, and control valve 7 is automatically switched off,
Avoid the natural gas in natural gas tube and continue the problem that conveying causes potential safety hazard.
Compared with prior art, the beneficial effects of the utility model are: be provided with and gas outside described inner tube
The display device that body flow monitoring device connects, user can intuitively, clearly by display device be seen and drawing
The problem playing natural gas leaking, its simple in construction, prevents natural gas leaking, uses conveniently, safely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be Figure 1A-A to sectional view.
In figure: inner tube 1, utilidor 2, cavity 3, vibration-proof structure 4, gas flow monitor 5, from
Dynamic control device 6, control valve 7, display device 8.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, accompanying drawing 2, structure of the present utility model and beneficial effect thereof are further illustrated.
Embodiment 1
A kind of natural gas monitors leakproof pipeline, automatically as it is shown in figure 1, it includes outside inner tube 1 and inner tube 1
The utilidor 2 being provided with；Said inner tube 1 and utilidor 2 define cavity 3, and cavity 3 inside is provided with
Vibration-proof structure 4, its inner tube 1 inwall is provided with gas flow monitor 5；Described gas flow monitoring dress
Put 5 connections and have automaton 6, its automaton 6 and the control valve of setting on natural gas line
7 connect, and are provided with the display device 8 being connected with gas flow monitor 5 outside inner tube 1, and it shows dress
Analysis system it is provided with in putting 8.
It is provided with anticorrosion sound absorbing layer outside described inner tube 1, which prevent the corrosion composition in external environment to sky
So the corrosion of feed channel, extends the service life of natural gas line.
Rupturing when natural gas inner tube 1 or cause natural gas leaking because of other problems, the natural gas after leakage is first
First can rest in cavity 3, when having natural gas in gas flow monitor 5 detects cavity 3, its
Signal can be sent to automaton 6, and then automaton 6 sends its signal to control valve 7,
Control valve 7 is automatically switched off, it is to avoid the natural gas in natural gas tube continues conveying and causes asking of potential safety hazard
Topic.
Being provided with the display device being connected with gas flow monitor outside described inner tube, user can be straight
Seeing, understand and seen the problem causing natural gas leaking by display device, it uses conveniently, safely.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model,
For a person skilled in the art, this utility model can have various modifications and variations.All in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within the protection domain of utility model.
Claims (2)
1. natural gas monitors a leakproof pipeline automatically, and it includes that inner tube (1) and inner tube (1) outside are provided with
Utilidor (2)；It is characterized in that: said inner tube (1) and utilidor (2) define cavity (3),
And cavity (3) inside is provided with vibration-proof structure (4), its inner tube (1) inwall is provided with gas flow monitoring dress
Put (5)；Described gas flow monitor (5) connects automaton (6), and it automatically controls
Device (6) with on natural gas line arrange control valve (7) is connected, and inner tube (1) outside be provided with and
The display device (8) that gas flow monitor (5) connects, is provided with analysis system in its display device (8)
System.
The most according to claim 1, a kind of natural gas monitors leakproof pipeline automatically, it is characterised in that: described
Inner tube (1) outside be provided with anticorrosion sound absorbing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006811.7U CN205480215U (en) | 2016-01-06 | 2016-01-06 | Natural gas automatic monitoring leak protection pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006811.7U CN205480215U (en) | 2016-01-06 | 2016-01-06 | Natural gas automatic monitoring leak protection pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205480215U true CN205480215U (en) | 2016-08-17 |
Family
ID=56664897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620006811.7U Expired - Fee Related CN205480215U (en) | 2016-01-06 | 2016-01-06 | Natural gas automatic monitoring leak protection pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205480215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268691A (en) * | 2017-07-17 | 2019-01-25 | 宝武炭材料科技有限公司 | System for automatically prejudging leakage of volatile chemical medium pipeline |
| CN110410592A (en) * | 2019-07-23 | 2019-11-05 | 刘旭 | A kind of spheroidal graphite pipe fitting |
-
2016
- 2016-01-06 CN CN201620006811.7U patent/CN205480215U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268691A (en) * | 2017-07-17 | 2019-01-25 | 宝武炭材料科技有限公司 | System for automatically prejudging leakage of volatile chemical medium pipeline |
| CN109268691B (en) * | 2017-07-17 | 2020-05-05 | 宝武炭材料科技有限公司 | System for automatically prejudging leakage of volatile chemical medium pipeline |
| CN110410592A (en) * | 2019-07-23 | 2019-11-05 | 刘旭 | A kind of spheroidal graphite pipe fitting |
| CN110410592B (en) * | 2019-07-23 | 2022-08-05 | 安徽泫氏铸造有限责任公司 | Spherical ink pipe fitting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205480215U (en) | Natural gas automatic monitoring leak protection pipeline | |
| CN204403497U (en) | A kind of tempering stops valve | |
| CN207412563U (en) | A kind of throwing extinguishing device rotated automatically | |
| CN204110651U (en) | A kind of floater active suppression type once sealing device | |
| CN202871126U (en) | Transportable-type simulated fire environment escape training system | |
| CN205582218U (en) | Prevent that combustible gas from leaking family's intelligence alarm | |
| CN209055513U (en) | A kind of R32 leakage of refrigerant detection device | |
| CN202699909U (en) | Safety device of kitchen | |
| CN207137190U (en) | Coal-fired silo fire-fighting system | |
| CN209430950U (en) | A kind of fuel gas transmission anti-leak pipeline | |
| CN206859318U (en) | A kind of fast interface fire hydrant | |
| CN206523985U (en) | A kind of coal gas leakage detection, alarm system for family of warming oneself | |
| CN207212190U (en) | A kind of sandwich construction cabin for boat fire resistant doorsets | |
| CN203060650U (en) | Fire hydrant housing | |
| CN219148905U (en) | Humidifying cup with fire-retarding function | |
| CN204233647U (en) | A kind of pipeline fire retardant device | |
| CN205535069U (en) | Gas fire hazard prevention carries equipment | |
| CN205638118U (en) | Type of putting out a fire safety timber | |
| CN204337547U (en) | Civil protective lifesaving appliance | |
| CN202052252U (en) | Fire extinguisher capable of displaying prompt for being out of shelf-life | |
| CN220082231U (en) | Fire-retarding valve for oxygenerator | |
| CN203948860U (en) | Gas pipeline bleeding device | |
| CN204140988U (en) | Gas seismic shut-off valve | |
| CN202790759U (en) | Fire retardant device with single-way safe valve | |
| CN210963630U (en) | Safe with earthquake-proof and fire-proof functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |