CN104595706A - Natural gas filling system - Google Patents
Natural gas filling system Download PDFInfo
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- CN104595706A CN104595706A CN201510056604.2A CN201510056604A CN104595706A CN 104595706 A CN104595706 A CN 104595706A CN 201510056604 A CN201510056604 A CN 201510056604A CN 104595706 A CN104595706 A CN 104595706A
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- gas
- natural gas
- rock gas
- pipeline
- caisson
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Abstract
The invention discloses a natural gas filling system, and particularly provides a natural gas filling system which can improve the safety and can realize the continuous industrialized refilling. The natural gas filling system comprises a gas unloading column, a compressor, a natural augmenter and a sequence control panel, which are sequentially connected with one another through a pipeline, wherein a gas inlet of the gas unloading column is connected with a gas outlet of a CNG transport vehicle, a synergist is arranged in the natural gas augmenter, and a sequence refilling pipeline of the sequence control panel is respectively connected with a gas storage device and a filling device. The compressed natural gas in the CNG transport vehicle is unloaded to the compressor via the gas unloading column and then is compressed by the compressor, the compressed natural gas is under synergism in the natural gas augmenter, the synergistic natural gas is controlled by the sequence control plate, one circuit of the natural gas is sent to the gas storage device, and the other circuit of the natural gas is sent to the filling device. By adopting the natural gas filling system, the continuous industrialized refilling is realized. The synergist is automatically added by adopting the natural gas augmenter, so that compared with the prior art, the natural gas filling system is safer, and the manpower can be saved.
Description
Technical field
The present invention relates to a kind of rock gas gas charging system.
Background technique
At present, the acetylene gas that rock gas is high as clean energy resource replacement energy consumption, pollution is heavy and liquefied petroleum gas (LPG) are cut as Industrial Metal, weld, spray and roasting school becomes inexorable trend.Rock gas synergy under the effect of synergist, reaches the effect of perfect combustion, has not only saved the energy, also reduces the pollution that carbohydrate causes air.Present rock gas gas charging system generally adopts the mode of injecting synergist natural gas line direct labor, and this mode not only exists larger potential safety hazard, can not realize the continuous aerating of industrialization.Further, major part is used to the user of bottled gas, access natural gas line is infeasible.
Summary of the invention
For the problems referred to above, the invention provides a kind of rock gas gas charging system improving Security and realize the continuous aerating of industrialization.
For achieving the above object, rock gas gas charging system of the present invention comprises the discharge column, compressor, rock gas synergistic device and the sequence control dish that are connected successively by pipeline, the suction port of wherein said discharge column is connected with the air outlet of CNG transport vehicle, be provided with synergist in described rock gas synergistic device, the sequential inflation pipeline of described sequence control dish is connected with caisson, charging device respectively.
Rock gas gas charging system provided by the invention, compressed natural gas in CNG transport vehicle is discharged in compressor through discharge column, compress through compressor again, send in rock gas synergistic device and carry out synergy, rock gas after synergy is controlled by sequence control dish, be divided into two-way, caisson is delivered on a road, carries out tonifying Qi to caisson; Charging device is delivered on another road, participates in filling of rock gas directly, and visible rock gas gas charging system provided by the invention achieves and realizes the continuous aerating of industrialization.And this system adopts rock gas synergistic device automatically to add synergist, relative to adopting the mode of injecting synergist natural gas line direct labor in prior art, safer, and saved manpower.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a mode of execution of rock gas gas charging system of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention will be further described.
The invention provides a kind of rock gas gas charging system, this gas charging system comprises discharge column, compressor, rock gas synergistic device and sequence control dish, wherein the suction port of discharge column is communicated with the air outlet of CNG transport vehicle, the air outlet of discharge column is communicated with the suction port of compressor, the air outlet of described compressor is communicated with the suction port of rock gas synergistic device, and the air outlet of described rock gas synergistic device is communicated with the suction port of described sequence control dish.In described rock gas synergistic device, be provided with synergist, the sequential inflation pipeline of described sequence control dish is connected with caisson, charging device respectively.
" CNG " in CNG transport vehicle represents compressed natural gas.After CNG transport vehicle gets gas from rock gas mother station or common gas station, the rock gas unloaded through discharge column is sent in compressor by pipeline, and the pressure of rock gas is compressed to 25MPa from 2 ~ 18MPa by compressor.Rock gas is after compression sent into rock gas synergistic device by pipeline and is carried out synergy, and the rock gas after synergy is controlled by sequence control dish, and rock gas is divided into two-way, and caisson is delivered on a road, carries out tonifying Qi to caisson; Charging device is delivered on another road, participates in filling of rock gas directly, and visible rock gas gas charging system provided by the invention achieves and realizes the continuous aerating of industrialization.
Rock gas gas charging system provided by the invention adopts rock gas synergistic device automatically to add synergist, relative to adopting the mode of injecting synergist natural gas line direct labor in prior art, safer, and has saved manpower.
Embodiment 2
The present embodiment is on the basis of above-described embodiment 1, further restriction: described sequential inflation pipeline comprises high pressure sequential inflation pipeline, middle pressure sequential inflation pipeline and low pressure sequences inflation line, described caisson comprises high-pressure gas device, middle pressure caisson and low pressure caisson.High-pressure gas device is connected with high pressure sequential inflation pipeline, and middle pressure caisson is connected with middle pressure sequential inflation pipeline, and low pressure caisson is connected with low pressure sequences inflation line.
When the pressure of the rock gas after compressor compression, the synergy of rock gas synergistic device reaches the pressure of high pressure sequential inflation pipeline setting, just preferentially open the sequence control valve on high pressure sequential inflation pipeline, high-pressure gas device is inflated; Then, when the pressure of rock gas reaches the pressure of middle pressure sequential inflation pipeline setting, the sequence control valve centering pressure caisson opened on middle pressure sequential inflation pipeline is inflated; Finally when the pressure of rock gas reaches the pressure of low pressure sequences inflation line setting, the sequence control valve opened in low pressure sequences inflation line is inflated low pressure caisson, thus is achieved the object of inflating successively according to high, medium and low order caisson.The mode of this sequential inflation, not only increases the efficiency of inflation, and improves the utilization ratio of caisson.
Embodiment 3
The present embodiment, on the basis of above-described embodiment 1, limits further: described charging device be provided with charge gun and add gas column, wherein said charge gun is provided with multiple gas-charging connection.
Owing to charge gun being provided with multiple gas-charging connection, can inflate for multiple gas cylinder or collection dress lattice gas cylinder group, utilization adds gas column and can inflate for large user's trailer.The Natural Gas Refueling System that the present embodiment provides, not only meets the needs of different user, and improves the efficiency of inflation.
Embodiment 4
The present embodiment is on the basis of above-described embodiment 1, further restriction: the air outlet of described compressor is provided with flow detector, described rock gas synergistic device is provided with synergist addition controlling device, described detection device and described synergist addition controlling device communicate to connect.
Detect that the gas discharge of rock gas synergistic device sent into by compressor by flow detector, and flux signal is passed to synergist addition controlling device, synergist addition controlling device is according to the addition of the flow control synergist of rock gas, both avoided the waste of synergist, and made again rock gas obtain abundant synergy.
Should be appreciated that technical characteristics in above embodiment and embodiment can combination in any when not conflicting, the technological scheme formed after combination is still within protection scope of the present invention.
Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.
Claims (4)
1. a rock gas gas charging system, it is characterized in that: comprise the discharge column, compressor, rock gas synergistic device and the sequence control dish that are connected successively by pipeline, the suction port of wherein said discharge column is connected with the air outlet of CNG transport vehicle, be provided with synergist in described rock gas synergistic device, the sequential inflation pipeline of described sequence control dish is connected with caisson, charging device respectively.
2. rock gas gas charging system according to claim 1, it is characterized in that: described sequential inflation pipeline comprises high pressure sequential inflation pipeline, middle pressure sequential inflation pipeline and low pressure sequences inflation line, described caisson comprise connect high pressure sequential inflation pipeline high-pressure gas device, connect in press the middle pressure caisson of sequential inflation pipeline and the low pressure caisson being connected low pressure sequences inflation line.
3. rock gas gas charging system according to claim 1, is characterized in that: described charging device be provided with charge gun and add gas column, wherein said charge gun is provided with multiple gas-charging connection.
4. rock gas gas charging system according to claim 1, it is characterized in that: the air outlet of described compressor is provided with flow detector, described rock gas synergistic device is provided with synergist addition controlling device, described detection device and described synergist addition controlling device communicate to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056604.2A CN104595706A (en) | 2015-02-03 | 2015-02-03 | Natural gas filling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056604.2A CN104595706A (en) | 2015-02-03 | 2015-02-03 | Natural gas filling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595706A true CN104595706A (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510056604.2A Pending CN104595706A (en) | 2015-02-03 | 2015-02-03 | Natural gas filling system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104595706A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949374A (en) * | 2017-05-03 | 2017-07-14 | 自贡通达机器制造有限公司 | CNG refueling systems and method |
| CN110894908A (en) * | 2019-11-06 | 2020-03-20 | 云南七雄新能源气体有限公司 | Filling process of synergistic natural gas |
| CN115875595A (en) * | 2022-12-20 | 2023-03-31 | 厚普清洁能源(集团)股份有限公司 | Comprehensive hydrogen source hydrogen filling station and control method and control system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003172497A (en) * | 2001-12-05 | 2003-06-20 | Koatsu Gas Kogyo Co Ltd | Natural gas filling equipment for automobile |
| CN101509599A (en) * | 2009-03-31 | 2009-08-19 | 沈军 | Secondary gas filling station |
| CN202674818U (en) * | 2012-08-08 | 2013-01-16 | 东莞新奥燃气有限公司 | Direct natural gas filling device |
| CN203500831U (en) * | 2013-07-26 | 2014-03-26 | 苍溪县大通天然气投资有限公司 | Welding-cutting gas charging device capable of automatically controlling additive amount of synergist |
| CN103994323A (en) * | 2014-05-05 | 2014-08-20 | 北京伯肯新能源设备有限公司 | Layout-optimized integrated CNG skid-mounted gas filling station |
| CN203963487U (en) * | 2014-06-25 | 2014-11-26 | 四川金科环保科技有限公司 | Combined type Natural Gas Refueling System |
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2015
- 2015-02-03 CN CN201510056604.2A patent/CN104595706A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003172497A (en) * | 2001-12-05 | 2003-06-20 | Koatsu Gas Kogyo Co Ltd | Natural gas filling equipment for automobile |
| CN101509599A (en) * | 2009-03-31 | 2009-08-19 | 沈军 | Secondary gas filling station |
| CN202674818U (en) * | 2012-08-08 | 2013-01-16 | 东莞新奥燃气有限公司 | Direct natural gas filling device |
| CN203500831U (en) * | 2013-07-26 | 2014-03-26 | 苍溪县大通天然气投资有限公司 | Welding-cutting gas charging device capable of automatically controlling additive amount of synergist |
| CN103994323A (en) * | 2014-05-05 | 2014-08-20 | 北京伯肯新能源设备有限公司 | Layout-optimized integrated CNG skid-mounted gas filling station |
| CN203963487U (en) * | 2014-06-25 | 2014-11-26 | 四川金科环保科技有限公司 | Combined type Natural Gas Refueling System |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949374A (en) * | 2017-05-03 | 2017-07-14 | 自贡通达机器制造有限公司 | CNG refueling systems and method |
| CN106949374B (en) * | 2017-05-03 | 2019-01-29 | 自贡通达机器制造有限公司 | CNG refueling system and method |
| CN110894908A (en) * | 2019-11-06 | 2020-03-20 | 云南七雄新能源气体有限公司 | Filling process of synergistic natural gas |
| CN115875595A (en) * | 2022-12-20 | 2023-03-31 | 厚普清洁能源(集团)股份有限公司 | Comprehensive hydrogen source hydrogen filling station and control method and control system thereof |
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Application publication date: 20150506 |
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