CN210979324U - Natural gas inflation system - Google Patents
Natural gas inflation system Download PDFInfo
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- CN210979324U CN210979324U CN201921354936.9U CN201921354936U CN210979324U CN 210979324 U CN210979324 U CN 210979324U CN 201921354936 U CN201921354936 U CN 201921354936U CN 210979324 U CN210979324 U CN 210979324U
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- pipeline
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- pressure pipeline
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000003345 natural gas Substances 0.000 title claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 77
- 238000007599 discharging Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 28
- 238000005265 energy consumption Methods 0.000 description 4
- 230000008520 organization Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a natural gas inflation system, which comprises a long pipe gas compressor and an inflation sequence control panel, wherein the long pipe gas compressor is connected with an air discharge column through a first pipeline, the air discharge column is connected with a long pipe vehicle natural gas inlet pipe, the inflation sequence control panel is respectively connected with a low pressure pipeline, a medium pressure pipeline and a high pressure pipeline, the inflation sequence control panel is also connected with a natural gas compressor inlet pipeline, the first pipeline is connected with the low pressure pipeline through a low pressure gas conveying pipe, the long pipe gas compressor is connected with the medium pressure pipeline through a medium pressure gas conveying pipe, and the long pipe gas compressor is connected with the high pressure pipeline through a high pressure gas conveying pipe, the safety factor of production operation is improved.
Description
Technical Field
The utility model relates to a technical field is aerifyd to the natural gas, specifically is a natural gas inflation system.
Background
The operation flexibility of the existing CNG inflation process is continuously reduced, the energy consumption is high, and the labor intensity of workers is greatly increased. Because the spare compressor is not arranged, the production organizing means is single, and the long-period operation of production cannot be guaranteed. The gas production source is single, the safe production and the optimized operation of the company cannot be fundamentally changed, the production and operation cost is difficult to control, and the 'benefit maximization' of the production and operation of the company cannot be mentioned. Accordingly, there is a need for improvements to existing inflation systems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a natural gas inflation system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a natural gas inflation system comprises a long pipe gas compressor and an inflation sequence control panel, wherein the long pipe gas compressor is connected with an air discharge column through a first pipeline, the air discharge column is connected with a natural gas inlet pipe of a long pipe vehicle, the inflation sequence control panel is respectively connected with a low-pressure pipeline, a medium-pressure pipeline and a high-pressure pipeline, and the low-pressure pipeline, the medium-pressure pipeline and the high-pressure pipeline are respectively connected with an inflator; the inflation sequence control panel is further connected with a natural gas compressor to form a gas pipeline, the first pipeline is connected with a low-pressure pipeline through a low-pressure gas conveying pipe, the long pipe gas compressor is connected with a medium-pressure pipeline through a medium-pressure gas conveying pipe, and the long pipe gas compressor is connected with a high-pressure pipeline through a high-pressure gas conveying pipe.
Preferably, the natural gas compressor is provided with a first valve on the gas inlet pipeline, the low pressure pipeline is provided with a second valve and a fifth valve, the medium pressure pipeline is provided with a third valve and a sixth valve, the high pressure pipeline is provided with a fourth valve and a seventh valve, and the first pipeline is provided with an eighth valve.
Preferably, a ninth valve is installed on the low-pressure gas delivery pipe, a tenth valve and a fifteenth valve are installed on the medium-pressure gas delivery pipe, and an eleventh valve and a sixteenth valve are installed on the high-pressure gas delivery pipe.
Preferably, still include first compressed gas bottle, second compressed gas bottle and third compressed gas bottle, first compressed gas bottle passes through the second pipe connection low pressure pipeline, the second compressed gas bottle passes through the third pipe connection middling pressure pipeline, the third compressed gas bottle passes through the fourth pipe connection high pressure pipeline, install the twelfth valve on the second pipeline, install the thirteenth valve on the third pipeline, install the fourteenth valve on the fourth pipeline.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses structural design is novel, has improved the flexibility of production organization, has reduced the energy consumption in the production process, has reduced field operation staff's intensity of labour, has reduced the processing loss, has prolonged the operating cycle of equipment, has reduced manufacturing cost, improves the factor of safety of production operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: a natural gas inflation system comprises a long tube gas compressor 1 and an inflation sequence control panel 2, wherein the long tube gas compressor 1 is connected with an air discharge column 4 through a first pipeline 3, the air discharge column 4 is connected with a natural gas inlet tube 5 of a long tube vehicle, the inflation sequence control panel 2 is respectively connected with a low-pressure pipeline 6, a medium-pressure pipeline 7 and a high-pressure pipeline 8, and the low-pressure pipeline 6, the medium-pressure pipeline 7 and the high-pressure pipeline 8 are respectively connected with an inflator 9; aerify sequence control panel 2 and still connect the natural gas compressor and come gas pipeline 10, first pipeline 3 passes through low pressure gas delivery pipe 11 and connects low pressure pipeline 6, long tube gas compressor 1 passes through middling pressure gas delivery pipe 12 and connects middling pressure pipeline 7, long tube gas compressor 1 passes through high-pressure gas delivery pipe 13 and connects high-pressure pipeline 8.
In the utility model, a natural gas compressor inlet pipeline 10 is provided with a first valve 14, a low-pressure pipeline 6 is provided with a second valve 15 and a fifth valve 16, a medium-pressure pipeline 7 is provided with a third valve 17 and a sixth valve 18, a high-pressure pipeline 8 is provided with a fourth valve 19 and a seventh valve 20, and a first pipeline 3 is provided with an eighth valve 21; a ninth valve 22 is installed on the low-pressure gas delivery pipe 11, a tenth valve 23 and a fifteenth valve 34 are installed on the medium-pressure gas delivery pipe 12, and an eleventh valve 24 and a sixteenth valve 35 are installed on the high-pressure gas delivery pipe 13.
The utility model discloses in, still include first compressed gas bottle 25, second compressed gas bottle 26 and third compressed gas bottle 27, low pressure pipeline 6 is connected through second pipeline 28 to first compressed gas bottle 25, middling pressure pipeline 7 is connected through third pipeline 29 to second compressed gas bottle 26, high pressure pipeline 8 is connected through fourth pipeline 30 to third compressed gas bottle 27, install twelfth valve 31 on the second pipeline 28, install thirteenth valve 32 on the third pipeline 29, install fourteenth valve 33 on the fourth pipeline 30.
The utility model discloses an advantage mainly embodies in following eight aspects:
1. the flexibility of the production organization is improved: after the linkage operation of the gas inflation system of the long-tube vehicle, the inflation system is changed from one air gun to fourteen air guns, and the pipeline gas inflation system is used as a standby system, so that the production organization is more flexible and reliable; 2. the energy consumption in the production process is reduced: because the inlet pressure of the new compressor selected by the technical transformation is improved, the power consumption of the compressor is obviously reduced compared with that of a pipeline gas compressor, and the power consumption of the long pipeline gas compressor is reduced by 85.71 percent by taking the same filling of 10000m CNG for carrying out the same year as the reference; 3. the labor intensity of field operation staff is reduced: the working efficiency of field operators is obviously improved by the operation of the long-tube gas inflation system. Compared with the inflation time, the labor intensity is that the CNG pipeline gas single gun is inflated at 10000m for 16 hours; 10000m CNG are inflated to long pipe gas system, and the inflation time is about 6-8 hours. The air inflation time is reduced by 8-10 hours, and the working time of staff can be reasonably adjusted; 4. in the same time period, the filling amount of CNG is increased: the new compressor system is put into use, so that the CNG filling amount of a company is effectively increased, and the working pressure of production and distribution is relieved; 5. the processing loss is reduced: the novel air charging system has fourteen air charging guns, and the reduction of the air charging and diffusing quantity is fully considered during the design demonstration of the air charging system, and the diffused CNG is recycled as much as possible. Through production operation, 80% of the diffusing amount is recovered, the processing loss is effectively reduced, and the safety coefficient is improved; 6. the operation period of the equipment is prolonged: after the new compressor inflation system is put into operation, the passive situation that the original pipeline air compressor is singly opened and singly fights is changed, and the original pipeline air compressor inflation system is used as a standby inflation system on the basis of reasonably adjusting an air source by a company, so that the inflation system really realizes 'one opening and one standby'; 7. the production cost is reduced: the reasonable type selection of the long tube gas compressor and the diversification of gas production processes enable a company to flexibly and effectively control the production cost, the production cost reaches the controllable state of the company, and the electricity consumption cost is reduced by about 18000 yuan per month after a new gas charging system is put into use compared with the prior art; 8. the safety factor of production operation is improved: the novel compressor inflation system enables a company to scientifically and reasonably establish and implement various management systems and operation schemes in the aspects of safety management and long-term operation of equipment, the safe long-term operation of the equipment is within the controllable range of the company, and the safety factor of the production and operation of the company is greatly improved.
The implementation case is as follows:
after a period of operation of approximately two months, the operation of the pipeline gas compressor and the long pipe gas compressor was evaluated as follows:
1. comparison of production run data before and after technical improvement
Based on new and old system operation data before transformation of 1-5 months in 2019, production operation conditions are summarized as shown in the following table 1 after the technical transformation is completed,
2、
3. and comparing the basic operation parameters of the two compressors by taking 10000m of filling of the pipeline gas compressor and the long-pipe vehicle compressor as the reference, and obtaining the following table 2.
4、
5. As can be seen from table 1, the power consumption and the electricity consumption unit consumption of the previous five months, the comparison of two months of january and may be extracted, the pipeline gas compressor is operated in the whole month of january, and the long-tube vehicle compressor is operated in the whole month of may as shown in table 3 below.
6、
7. As can be analyzed from the data in table 2, when two compressors fill 10000m of CNG, the time for inflating the long pipe car compressor is reduced by about 10 hours; the electricity consumption is reduced by 85.71 percent; from the data in table 3, it can be analyzed that in the case that the filling quantities of CNG in january and month of wu are basically equivalent, the power consumption is reduced by 109.46%, and the power consumption is reduced by 91.35%.
To sum up, the utility model discloses structural design is novel, has improved the flexibility of production organization, has reduced the energy consumption in the production process, has reduced field operation staff's intensity of labour, has reduced the processing loss, has prolonged the operation cycle of equipment, has reduced manufacturing cost, improves the factor of safety of production operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a natural gas system of aerifing, includes long tube gas compressor (1), aerifys sequence control dish (2), its characterized in that: the long-tube gas compressor (1) is connected with a gas discharging column (4) through a first pipeline (3), the gas discharging column (4) is connected with a long-tube vehicle natural gas inlet pipe (5), the inflation sequence control disc (2) is respectively connected with a low-pressure pipeline (6), a medium-pressure pipeline (7) and a high-pressure pipeline (8), and the low-pressure pipeline (6), the medium-pressure pipeline (7) and the high-pressure pipeline (8) are respectively connected with an inflator (9); aerify sequence control dish (2) and still connect the natural gas compressor and come gas pipeline (10), low pressure pipeline (6) are connected through low pressure gas delivery pipe (11) in first pipeline (3), well pressure pipeline (7) are connected through well pressure gas delivery pipe (12) in long tube gas compressor (1), high pressure pipeline (8) are connected through high pressure gas delivery pipe (13) in long tube gas compressor (1).
2. A natural gas filling system according to claim 1, wherein: the natural gas compressor is come to install first valve (14) on gas pipeline (10), install second valve (15) and fifth valve (16) on low pressure pipeline (6), install third valve (17) and sixth valve (18) on medium pressure pipeline (7), install fourth valve (19) and seventh valve (20) on high pressure pipeline (8), install eighth valve (21) on first pipeline (3).
3. A natural gas filling system according to claim 1, wherein: the low-pressure gas conveying pipe (11) is provided with a ninth valve (22), the medium-pressure gas conveying pipe (12) is provided with a tenth valve (23) and a fifteenth valve (34), and the high-pressure gas conveying pipe (13) is provided with an eleventh valve (24) and a sixteenth valve (35).
4. A natural gas filling system according to claim 1, wherein: still include first compressed gas bottle (25), second compressed gas bottle (26) and third compressed gas bottle (27), low pressure pipeline (6) are connected through second pipeline (28) in first compressed gas bottle (25), medium pressure pipeline (7) are connected through third pipeline (29) in second compressed gas bottle (26), high pressure pipeline (8) are connected through fourth pipeline (30) in third compressed gas bottle (27), install twelfth valve (31) on second pipeline (28), install thirteenth valve (32) on third pipeline (29), install fourteenth valve (33) on fourth pipeline (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354936.9U CN210979324U (en) | 2019-08-20 | 2019-08-20 | Natural gas inflation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354936.9U CN210979324U (en) | 2019-08-20 | 2019-08-20 | Natural gas inflation system |
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| Publication Number | Publication Date |
|---|---|
| CN210979324U true CN210979324U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921354936.9U Expired - Fee Related CN210979324U (en) | 2019-08-20 | 2019-08-20 | Natural gas inflation system |
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| CN (1) | CN210979324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469766A (en) * | 2019-08-20 | 2019-11-19 | 安徽宝天新能源科技有限公司 | A kind of natural gas inflation system |
-
2019
- 2019-08-20 CN CN201921354936.9U patent/CN210979324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469766A (en) * | 2019-08-20 | 2019-11-19 | 安徽宝天新能源科技有限公司 | A kind of natural gas inflation system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |