CN102705708A - Natural gas main pipe system - Google Patents
Natural gas main pipe system Download PDFInfo
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- CN102705708A CN102705708A CN2012102035260A CN201210203526A CN102705708A CN 102705708 A CN102705708 A CN 102705708A CN 2012102035260 A CN2012102035260 A CN 2012102035260A CN 201210203526 A CN201210203526 A CN 201210203526A CN 102705708 A CN102705708 A CN 102705708A
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- Prior art keywords
- gas transmission
- pressure gauge
- pressure
- natural gas
- valve
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Abstract
The invention provides a natural gas main pipe system, which includes a gas transmission pipe, wherein a ball valve, a filter, a first pressure gauge, a pressure reducing valve, a flowmeter and a pneumatic quick-switching valve are sequentially mounted in the natural gas transmission direction on the gas transmission pipe. According to the invention, the pressure gauge, the ball valve, the pressure reducing valve and the like are connected in the gas transmission pipe, so as to monitor the pressure of gas in the gas transmission pipe in real time during the whole process, and effectively ensure the safety of the gas transmission pipe; and in addition, the whole pipe system structure is reasonable, the connection is safe and reliable, and the use and maintenance are convenient and rapid.
Description
Technical field
The present invention relates to a kind of rock gas competent system.
Background technique
Popularize rapidly along with what rock gas used, rock gas has become one of main green clean energy resource of China.The internal transportation compressed natural gas generally adopts long-tube trailer at present; But long-tube trailer can not adapt to every profession and trade use complicated and changeable and transportation environment gradually because there are long overweight, the limitations such as load volume is on the low side, manufacture cost is higher, mounting or dismounting detection inconvenience of car body in it.
In view of this, be necessary the means of transportation of heat treatment furnace rock gas in the existing technology is improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of rock gas competent system, can be good at adopting the direct transport natural gas of pipeline, the convenient detection.
For realizing the foregoing invention purpose, the invention provides a kind of rock gas competent system, comprise pneumatic tube, the natural gas transmission direction is equipped with ball valve, filter, first pressure gauge, reduction valve, flowmeter and the pneumatic valve of cutting soon successively in said pneumatic tube upper edge.
As further improvement of the present invention, between said reduction valve and said flowmeter, second pressure gauge is set.
As further improvement of the present invention, the pressure range that said first pressure gauge bears is 0 ~ 0.2MPa.
As further improvement of the present invention, the pressure range that said second pressure gauge bears is 0 ~ 16KPa.
Compared with prior art; The invention has the beneficial effects as follows: pressure gauge, ball valve, reduction valve etc. can carry out in real time the gas pressure in the air delivering pipeline through in air delivering pipeline, connecting in the present invention, the overall process monitoring; Can effectively guarantee the safety of air delivering pipeline, in addition, whole pipe-line system is rational in infrastructure; Attachment security is reliable, use, easy to maintenance quick.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention;
Among the figure: 1 pneumatic tube, 2 ball valves, 3 filters, 4 first pressure gauges, 5 reduction valve, 6 second pressure gauges, 7 flowmeters, the 8 pneumatic valves of cutting soon.
Embodiment
Below in conjunction with each mode of execution shown in the drawings the present invention is elaborated; But should be noted that; These mode of executions are not limitation of the present invention; The function that those of ordinary skills do according to these mode of executions, method, or structural equivalent transformation or substitute all belong within protection scope of the present invention.
Please join shown in Figure 1ly, the invention provides a kind of rock gas competent system, comprise pneumatic tube 1; In said pneumatic tube 1 upper edge natural gas transmission direction ball valve 2, filter 3, first pressure gauge 4, reduction valve 5, flowmeter 7 and the pneumatic valve 8 of cutting soon are installed successively; Rock gas is carried along the direction of arrow shown in the figure, and pneumatic tube 1 adopts seamless adapter, and the union connection is adopted in being connected between seamless adapter and the seamless adapter; Wherein, Second pressure gauge 6 is set between said reduction valve 5 and said flowmeter 7, and the pressure range that said first pressure gauge 4 bears is 0 ~ 0.2MPa, and the pressure range that said second pressure gauge 6 bears is 0 ~ 16KPa.
Pressure gauge, ball valve, reduction valve etc. can carry out in real time the gas pressure in the air delivering pipeline through in air delivering pipeline, connecting in the present invention, the overall process monitoring; Can effectively guarantee the safety of air delivering pipeline, in addition, whole pipe-line system is rational in infrastructure; Attachment security is reliable, use, easy to maintenance quick.
The listed a series of detailed description of preceding text only is specifying to feasibility mode of execution of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent mode of execution or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore; No matter from which point; All should regard embodiment as exemplary; And be nonrestrictive, scope of the present invention is limited accompanying claims rather than above-mentioned explanation, therefore is intended to the implication of the equivalents that drops on claim and all changes in the scope are included in the present invention.Should any reference character in the claim be regarded as limit related claim.
In addition; Describing according to mode of execution though should be appreciated that this specification, is not that each mode of execution only comprises an independently technological scheme; This narrating mode of specification only is for clarity sake; Those skilled in the art should make specification as a whole, and the technological scheme among each embodiment also can form other mode of executions that it will be appreciated by those skilled in the art that through appropriate combination.
Claims (4)
1. a rock gas competent system comprises pneumatic tube, it is characterized in that: the natural gas transmission direction is equipped with ball valve, filter, first pressure gauge, reduction valve, flowmeter and the pneumatic valve of cutting soon successively in said pneumatic tube upper edge.
2. rock gas competent system according to claim 1 is characterized in that: between said reduction valve and said flowmeter, second pressure gauge is set.
3. rock gas competent system according to claim 1 is characterized in that: the pressure range that said first pressure gauge bears is 0-0.2MPa.
4. rock gas competent system according to claim 2 is characterized in that: the pressure range that said second pressure gauge bears is 0-16KPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102035260A CN102705708A (en) | 2012-06-19 | 2012-06-19 | Natural gas main pipe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102035260A CN102705708A (en) | 2012-06-19 | 2012-06-19 | Natural gas main pipe system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102705708A true CN102705708A (en) | 2012-10-03 |
Family
ID=46898683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102035260A Pending CN102705708A (en) | 2012-06-19 | 2012-06-19 | Natural gas main pipe system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848035A (en) * | 2015-04-27 | 2015-08-19 | 张彦忠 | Gas supply device for fuel gas heater |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789601Y (en) * | 2005-04-27 | 2006-06-21 | 孙国维 | Explosive gas preparing apparatus |
| CN201007426Y (en) * | 2006-12-30 | 2008-01-16 | 郑州科林石油设备有限公司 | Compressed natural gas filling machine |
| CN202040543U (en) * | 2011-03-25 | 2011-11-16 | 天津华迈燃气装备股份有限公司 | Self-pressurizing device with emergency pipeline for natural gas high-pressure regulator |
| CN102297341A (en) * | 2011-08-23 | 2011-12-28 | 特瑞斯信力(常州)燃气设备有限公司 | Intelligent wireless pressure regulating device for fuel gas |
| CN202195276U (en) * | 2011-08-23 | 2012-04-18 | 特瑞斯信力(常州)燃气设备有限公司 | Intelligent wireless fuel gas pressure-regulating device |
| CN202613049U (en) * | 2012-06-19 | 2012-12-19 | 无锡宇吉科技有限公司 | Natural gas main pipe system |
-
2012
- 2012-06-19 CN CN2012102035260A patent/CN102705708A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789601Y (en) * | 2005-04-27 | 2006-06-21 | 孙国维 | Explosive gas preparing apparatus |
| CN201007426Y (en) * | 2006-12-30 | 2008-01-16 | 郑州科林石油设备有限公司 | Compressed natural gas filling machine |
| CN202040543U (en) * | 2011-03-25 | 2011-11-16 | 天津华迈燃气装备股份有限公司 | Self-pressurizing device with emergency pipeline for natural gas high-pressure regulator |
| CN102297341A (en) * | 2011-08-23 | 2011-12-28 | 特瑞斯信力(常州)燃气设备有限公司 | Intelligent wireless pressure regulating device for fuel gas |
| CN202195276U (en) * | 2011-08-23 | 2012-04-18 | 特瑞斯信力(常州)燃气设备有限公司 | Intelligent wireless fuel gas pressure-regulating device |
| CN202613049U (en) * | 2012-06-19 | 2012-12-19 | 无锡宇吉科技有限公司 | Natural gas main pipe system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848035A (en) * | 2015-04-27 | 2015-08-19 | 张彦忠 | Gas supply device for fuel gas heater |
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Application publication date: 20121003 |