CN105570600A - Natural gas output pipeline with buffering mechanism - Google Patents
Natural gas output pipeline with buffering mechanism Download PDFInfo
- Publication number
- CN105570600A CN105570600A CN201510974941.XA CN201510974941A CN105570600A CN 105570600 A CN105570600 A CN 105570600A CN 201510974941 A CN201510974941 A CN 201510974941A CN 105570600 A CN105570600 A CN 105570600A
- Authority
- CN
- China
- Prior art keywords
- output pipeline
- damping mechanism
- natural gas
- gas output
- rock gas
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
- F16L55/052—Pneumatic reservoirs
- F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
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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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides a natural gas output pipeline with a buffering mechanism. The natural gas output pipeline comprises a conveying pipe suitable for outputting natural gas. The buffering mechanism is arranged on a conveying path of the conveying pipe. The buffering mechanism comprises a pressure container which is of a sealed structure and communicates with the conveying pipe and an adsorbing agent for adsorbing the natural gas. A gas inlet and a gas outlet which are suitable for being connected with the conveying pipe are formed in the pressure container. The adsorbing agent is wrapped in a porous flexible sealing bag and communicates with the porous flexible sealing bag to be put into the pressure container together. By means of the natural gas output pipeline with the buffering mechanism, the problems that an existing natural gas buffering device is large in energy loss, and certain potential safety hazards exist can be effectively solved.
Description
Technical field
The present invention relates to natural gas transportation field, particularly relate to a kind of rock gas output pipeline with damping mechanism.
Background technique
Many natural gas facilities and corresponding facility are all equipped with rock gas buffer area (being usually also knock out drum), and they can be used for regulating different load conditions.The present invention is mainly used to the rock gas buffer capacity improving buffer area.
LNG Liquefied natural gas truck is equipped with rock gas knock out drum usually, and it can adjust according to acceleration or no-load running state.Also similar situation is there is in other the natural gas facility such as compressed natural gas gas station, LNG Liquefied natural gas terminal, the compressed natural gas gas station of a such as standard can use four-stage compressor to seal rock gas, the knock out drum of 4 ~ 5 different sizes compressor can be equipped with simultaneously in order to adapt to different load operating condition.All knock out drums are all standard types, form primarily of pneumatics force container.As a rule, the volume reducing knock out drum (or buffer area) is absolutely necessary.But existing buffer area can cause energy loss, and also there is certain potential safety hazard simultaneously.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of rock gas output pipeline with damping mechanism, large and there is the problem of certain potential safety hazard for solving existing rock gas damping device energy loss.
For achieving the above object and other relevant objects, the invention provides following technological scheme:
A kind of rock gas output pipeline with damping mechanism, comprise the delivery pipe that is suitable for exporting rock gas, the transport path of this delivery pipe is provided with a damping mechanism, this damping mechanism comprise one there is sealing configuration and the pressurized container be communicated with delivery pipe and for absorbed natural gas sorbent, pressurized container offers the suction port and air outlet that are suitable for connecting conveying pipe, sorbent is wrapped in a porous flexible sealing package, and is communicated with this porous flexible sealing package and is jointly positioned in pressurized container.
Preferably, described sorbent is methane adsorbent.
Preferably, described methane adsorbent is one or more the combination in active carbon, carbon black, zeolite, Activated Graphite, molecular sieve.
Preferably, described porous flexible sealing package is by spinning cloth or nonwovens is made.
Preferably, between the inwall and porous flexible sealing package of described pressurized container, air baffle is provided with.
Preferably, one filtering container is respectively set at suction port and air outlet place.
As mentioned above, the present invention has following beneficial effect: the present invention by arranging damping mechanism in natural gas transmission pipelines, the LNG Liquefied natural gas such as zeolite or active carbon sorbent is added in damping mechanism, under lower pressure (lower than 35bar), the buffer capacity of LNG Liquefied natural gas can significantly be increased, for identical buffer capacity, Adsorption Natural Gas buffer area can be less than ordinary buffer district a lot of times under normal circumstances.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram with the rock gas output pipeline of damping mechanism.
Element numbers explanation
1 pressurized container
11 suction ports
12 air outlets
2 delivery pipes
3 sorbents
4 porous flexible sealing packages
5 filtering containers
Embodiment
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this specification can understand other advantages of the present invention and effect easily.
Refer to Fig. 1.Notice, structure, ratio, size etc. that this specification institute accompanying drawings illustrates, content all only in order to coordinate specification to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this specification as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
Refer to Fig. 1, for a kind of schematic diagram with the rock gas output pipeline of damping mechanism, as shown in the figure, this rock gas output pipeline with damping mechanism comprises the delivery pipe 2 that is suitable for exporting rock gas, the transport path of this delivery pipe 2 is provided with a damping mechanism, this damping mechanism comprise one there is sealing configuration and the pressurized container 1 be communicated with delivery pipe 2 and for absorbed natural gas sorbent 3, pressurized container 1 offers the suction port 11 and air outlet 12 that are suitable for connecting conveying pipe 2, sorbent 3 is wrapped in a porous flexible sealing package 4, and be communicated with this porous flexible sealing package 4 and be jointly positioned in pressurized container 1.
In concrete enforcement, described porous flexible sealing package 4 is by spinning cloth or nonwovens is made.
In concrete enforcement, described sorbent 3 can be methane adsorbent 3, and wherein, methane adsorbent 3 can by the combination of one or more in active carbon, carbon black, zeolite, Activated Graphite, molecular sieve.
In concrete enforcement, multiple porous flexible sealing package 4 can be set having in pressurized container 1, air baffle can be set between the inwall of pressurized container 1 and porous flexible sealing package 4, for facilitating the flowing of natural device, reduce potential safety hazard simultaneously.In addition, one filtering container 5 can also be respectively set at suction port and air outlet place, for filtering the impurity in rock gas, place suction port and air outlet place porous flexible sealing package 4 accumulated impurity, causing cushioning effect to reduce.
In sum, the present invention by arranging damping mechanism in natural gas transmission pipelines, the LNG Liquefied natural gas such as zeolite or active carbon sorbent is added in damping mechanism, under lower pressure (lower than 35bar), the buffer capacity of LNG Liquefied natural gas can significantly be increased, for identical buffer capacity, Adsorption Natural Gas buffer area can be less than ordinary buffer district a lot of times under normal circumstances.
In addition, effectively can also improve the methane content storing or cushion, the function of this storage and buffering is by using the methane adsorbent of active carbon, molecular sieve, zeolite, Activated Graphite equimolecular level to realize.The oligosaprobic various harm simultaneously reducing the unknown, fall in all right effectively adsorbed gas of the damping mechanism in the present invention.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (6)
1. one kind has the rock gas output pipeline of damping mechanism, comprise the delivery pipe that is suitable for exporting rock gas, it is characterized in that: on the transport path of this delivery pipe, be provided with a damping mechanism, this damping mechanism comprise one there is sealing configuration and the pressurized container be communicated with delivery pipe and for absorbed natural gas sorbent, pressurized container offers the suction port and air outlet that are suitable for connecting conveying pipe, sorbent is wrapped in a porous flexible sealing package, and is communicated with this porous flexible sealing package and is jointly positioned in pressurized container.
2. the rock gas output pipeline with damping mechanism according to claim 1, is characterized in that: described sorbent is methane adsorbent.
3. the rock gas output pipeline with damping mechanism according to claim 2, is characterized in that: described methane adsorbent is one or more the combination in active carbon, carbon black, zeolite, Activated Graphite, molecular sieve.
4. the rock gas output pipeline with damping mechanism according to claim 1, is characterized in that: described porous flexible sealing package is by spinning cloth or nonwovens is made.
5. the rock gas output pipeline with damping mechanism according to claim 1, is characterized in that: between the inwall and porous flexible sealing package of described pressurized container, be provided with air baffle.
6. the rock gas output pipeline with damping mechanism according to claim 1, is characterized in that: respectively arrange a filtering container at suction port and air outlet place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510974941.XA CN105570600A (en) | 2015-12-22 | 2015-12-22 | Natural gas output pipeline with buffering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510974941.XA CN105570600A (en) | 2015-12-22 | 2015-12-22 | Natural gas output pipeline with buffering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105570600A true CN105570600A (en) | 2016-05-11 |
Family
ID=55881056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510974941.XA Pending CN105570600A (en) | 2015-12-22 | 2015-12-22 | Natural gas output pipeline with buffering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807893A (en) * | 2023-02-08 | 2023-03-17 | 安徽国登管业科技有限公司 | Municipal administration is with PE pipe that has impurity collection structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002030360A (en) * | 2000-07-21 | 2002-01-31 | Toyota Motor Corp | Method for producing hydrogen occluding material formed body |
| US20090282839A1 (en) * | 2008-05-15 | 2009-11-19 | Sigal Richard F | Apparatus and method of storing and transporting a gas |
| CN103292151A (en) * | 2012-02-29 | 2013-09-11 | 罗臬 | Methane adsorption device and storage method, and application in transportation tool |
| CN103410703A (en) * | 2013-08-27 | 2013-11-27 | 成都添益天然气压缩机制造有限公司 | Buffer tank structure for natural gas compressor |
| CN104070993A (en) * | 2013-03-28 | 2014-10-01 | 通用汽车环球科技运作有限责任公司 | Natural gas storage system and method of improving efficiency thereof |
| CN205244724U (en) * | 2015-12-22 | 2016-05-18 | 重庆市高新技术产业开发区潞翔能源技术有限公司 | Natural gas output pipeline with buffer gear |
-
2015
- 2015-12-22 CN CN201510974941.XA patent/CN105570600A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002030360A (en) * | 2000-07-21 | 2002-01-31 | Toyota Motor Corp | Method for producing hydrogen occluding material formed body |
| US20090282839A1 (en) * | 2008-05-15 | 2009-11-19 | Sigal Richard F | Apparatus and method of storing and transporting a gas |
| CN103292151A (en) * | 2012-02-29 | 2013-09-11 | 罗臬 | Methane adsorption device and storage method, and application in transportation tool |
| CN104070993A (en) * | 2013-03-28 | 2014-10-01 | 通用汽车环球科技运作有限责任公司 | Natural gas storage system and method of improving efficiency thereof |
| CN103410703A (en) * | 2013-08-27 | 2013-11-27 | 成都添益天然气压缩机制造有限公司 | Buffer tank structure for natural gas compressor |
| CN205244724U (en) * | 2015-12-22 | 2016-05-18 | 重庆市高新技术产业开发区潞翔能源技术有限公司 | Natural gas output pipeline with buffer gear |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807893A (en) * | 2023-02-08 | 2023-03-17 | 安徽国登管业科技有限公司 | Municipal administration is with PE pipe that has impurity collection structure |
| CN115807893B (en) * | 2023-02-08 | 2023-04-18 | 安徽国登管业科技有限公司 | Municipal administration is with PE pipe that has impurity collection structure |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |