CN100346103C - Quickly assembled secondary gas refueling station without compressor - Google Patents
Quickly assembled secondary gas refueling station without compressor Download PDFInfo
- Publication number
- CN100346103C CN100346103C CNB2005100179718A CN200510017971A CN100346103C CN 100346103 C CN100346103 C CN 100346103C CN B2005100179718 A CNB2005100179718 A CN B2005100179718A CN 200510017971 A CN200510017971 A CN 200510017971A CN 100346103 C CN100346103 C CN 100346103C
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- Prior art keywords
- gas
- pressure
- ready
- compressor
- compressed natural
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- 239000007789 gas Substances 0.000 claims abstract description 56
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000003345 natural gas Substances 0.000 claims abstract description 21
- 208000001953 Hypotension Diseases 0.000 claims description 3
- 208000021822 hypotensive Diseases 0.000 claims description 3
- 230000001077 hypotensive effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001914 calming effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention relates to a quick assembling type gas adding sub-station device without a compressor, which is a gas adding device arranged in a gas adding sub-station of a compressed natural gas automobile. The device is mainly formed by three groups of compressed natural gas beaming cabinets which are respectively connected with a low-pressure gas fetching opening, a middle-pressure gas fetching opening and a high-pressure gas fetching opening of an order gas adding machine by a high-pressure soft pipe. The order gas adding machine can automatically identify the low-pressure beaming cabinet, the middle-pressure beaming cabinet and the high-pressure beaming cabinet for fetching gas according to sequence, and can prompt sound light for over low pressure. The entire device not only can use a module combination form, but also can be arranged on a prying block. The device has the advantages of no compressor, no fixing gas storage warehouse with large volumetric capacity, low investment, less power consumption, simple and convenient installation, convenient use, low operation cost, high gas fetching ratio and small land occupation, and is suitable for opening a sub-station in city districts, providing an occasional gas adding point or an oil adding and gas adding station.
Description
Technical field
The present invention relates to the gas combustion automobile secondary gas refueling station of ready-package compressor-free.
Background technique
Existing automobile with compressed natural gas secondary gas refueling station, it is 3: 2: 1 equipment such as the fixed gas storage of big volume, sequence control dish, gas selling machine that discharge column, substation compressor and basic, normal, high pressure volume ratio are all arranged.Earlier the compressed natural gas in the fortune tank car is directly filled to fixed gas storage during use, when treating that the two-phase air pressure balance can not directly fill, start compressor, remaining natural gas boosting in the fortune tank car is input into fixed gas storage, make its pressure reach 20-25MPa, for to additional gas.Its equipment is many, power consumption is high, operating cost is high, the engineering work load of building a station is big, the construction period is long.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency of existing air entraining substation, the secondary gas refueling station of ready-package compressor-free is provided.The present invention seeks to realize like this: mainly be formed by connecting by three groups of compressed natural gas boundling cabinets, three high pressure hoses, order filling machines, compressed natural gas boundling cabinet filling pressure is 20-25MPa, unloads gas port the ready-package joint is housed; The high pressure hose working medium is a compressed natural gas, withstand voltage 25MPa, and the ready-package joint is equipped with in both ends or one end; Order filling machine using gases medium is a compressed natural gas, maximum service pressure is 25MPa, the control system that has the basic, normal, high pressure of identification and get gas in order, and hypotony had sound-light prompting function, hypotensive standard can be set, this system both can manually also can be automatic, and three air hatch of basic, normal, high pressure have the ready-package joint to connect or fixedly connected three high pressure hoses, are connected with three groups of compressed natural gas boundling cabinet ready-package joints respectively; Whole device both can adopt the module combinations mode, also can be installed on the sled piece.
When the secondary gas refueling station of ready-package compressor-free uses, three groups of compressed natural gas boundling cabinets should be filled into 20-25MPa pressure at refueling mother station earlier, the boot sequence filling machine is opened the low pressure air hatch during for the first time to additional gas, the boundling cabinet A air pressure of its connection at first reduces, promptly become the relatively low pressure gas holder, the order filling machine is closed the low pressure air hatch automatically and is pressed air hatch in opening to the two-phase air pressure balance, the boundling cabinet B air pressure of its connection slightly reduces, the cabinet of calming the anger in promptly becoming relatively, press air hatch to open the high pressure air hatch during the order filling machine is closed automatically to the two-phase air pressure balance, the boundling cabinet C air pressure of its connection reduces slightly, promptly become the relatively high pressure gas holder, the order filling machine is so by low, in, high pressure is got gas in proper order, makes this device remain on 18-20MPa to the atmospheric pressure that adds of gas combustion automobile.The air pressure for the treatment of order filling machine acousto-optic hint relatively low pressure gas holder A is low excessively, in the time of can not getting gas again, promptly be replaced by the boundling cabinet D that ships, has been filled into 20-25MPa pressure by refueling mother station, it becomes the relatively high pressure gas holder of order of connection filling machine, the cabinet of calming the anger during boundling cabinet C promptly becomes relatively, boundling cabinet B promptly becomes the relatively low pressure gas holder, continues for the order filling machine additional gas; The air pressure for the treatment of order filling machine acousto-optic hint relatively low pressure gas holder B is low excessively, in the time of can not getting gas again, promptly be replaced by the boundling cabinet E that ships, has been filled into 20-25MPa pressure by refueling mother station, it becomes the relatively high pressure gas holder of order of connection filling machine, the cabinet of calming the anger during boundling cabinet D promptly becomes relatively, boundling cabinet C promptly becomes the relatively low pressure gas holder, continues for the order filling machine additional gas; So change circulation.
The secondary gas refueling station of ready-package compressor-free is compared with existing secondary gas refueling station, compressor-free, the fixed gas storage of no big volume, less investment, little power consumption, simple installation, easy to use, operating cost is low, gas taking rate is high, occupation of land is few, be applicable to offer the substation in the urban district, interim aerating point or refueling station are set.
Description of drawings
Accompanying drawing is the secondary gas refueling station structural representation of ready-package compressor-free.
Among the figure: 1, compressed natural gas boundling cabinet 2, high pressure hose 3, order filling machine.
Embodiment
In above accompanying drawing, compressed natural gas boundling cabinet 1 filling pressure is 20-25MPa, unloads gas port the ready-package joint is housed; High pressure hose 2 working mediums are compressed natural gas, withstand voltage 25MPa, and the ready-package joint is equipped with in both ends or one end; Order filling machine 3 using gases media are compressed natural gas, maximum service pressure is 25MPa, the control system that has the basic, normal, high pressure of identification and get gas in order, and hypotony had sound-light prompting function, hypotensive standard can be set, this system both can manually also can be automatic, and three air hatch of basic, normal, high pressure have the ready-package joint to connect or fixedly connected three high pressure hoses 2, and the ready-package joint with three groups of compressed natural gas boundling cabinets 1 is connected respectively; Whole device both can adopt the module combinations mode, also can be installed on the sled piece.
Claims (4)
1, the secondary gas refueling station of ready-package compressor-free, by three groups of compressed natural gas boundling cabinets (1), article three, high pressure hose (2), order filling machine (3) is formed by connecting, it is characterized in that: order filling machine (3) working medium is a compressed natural gas, maximum service pressure is 25MPa, it is low to have identification, in, high pressure and the control system of getting gas in order, and hypotony had sound-light prompting function, hypotensive standard can be set, this system both can manually also can be automatic, low, in, three air hatch of high pressure have the ready-package joint to connect or fixedly connected three high pressure hoses (2), and the ready-package joint with three groups of compressed natural gas boundling cabinets (1) is connected respectively.
2, the secondary gas refueling station of ready-package compressor-free as claimed in claim 1 is characterized in that: the filling pressure of compressed natural gas boundling cabinet (1) is 20-25MPa, unloads gas port the ready-package joint is housed.
3, the secondary gas refueling station of ready-package compressor-free as claimed in claim 1 is characterized in that: high pressure hose (2) working medium is a compressed natural gas, withstand voltage 25MPa, and the ready-package joint is equipped with in both ends or one end.
4, the secondary gas refueling station of ready-package compressor-free as claimed in claim 1 is characterized in that: whole device both can adopt the module combinations mode, also can be installed on the sled piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100179718A CN100346103C (en) | 2005-09-06 | 2005-09-06 | Quickly assembled secondary gas refueling station without compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100179718A CN100346103C (en) | 2005-09-06 | 2005-09-06 | Quickly assembled secondary gas refueling station without compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1731001A CN1731001A (en) | 2006-02-08 |
| CN100346103C true CN100346103C (en) | 2007-10-31 |
Family
ID=35963402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100179718A Expired - Fee Related CN100346103C (en) | 2005-09-06 | 2005-09-06 | Quickly assembled secondary gas refueling station without compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100346103C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566277B (en) * | 2009-03-31 | 2011-05-04 | 沈军 | Gas dispenser and gas station composed of the same |
| US9765930B2 (en) | 2012-01-31 | 2017-09-19 | J-W Power Company | CNG fueling system |
| US10018304B2 (en) | 2012-01-31 | 2018-07-10 | J-W Power Company | CNG fueling system |
| US10851944B2 (en) | 2012-01-31 | 2020-12-01 | J-W Power Company | CNG fueling system |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417860C (en) * | 2006-02-10 | 2008-09-10 | 马磊 | Gas filling machine capable of automatically sequencing to supply gas |
| CN101608733B (en) * | 2008-06-17 | 2011-02-09 | 安瑞科(廊坊)能源装备集成有限公司 | Gas source unit, gas charging system with gas source unit and gas charging control method |
| CN102927436A (en) * | 2012-09-04 | 2013-02-13 | 毛春明 | Improvement of filling technology of hydraulic CNG (compressed natural gas) filling substation |
| CN103148349A (en) * | 2013-03-25 | 2013-06-12 | 重庆爱尔机电有限公司 | Parallel type autoinflation sequence control panel special for substation |
| CN107620859B (en) * | 2016-07-14 | 2021-06-22 | 石家庄安瑞科气体机械有限公司 | Unpowered natural gas trailer assembly with cycle alternation control system and control method |
| RU2711890C1 (en) * | 2019-04-03 | 2020-01-23 | Акционерное общество "Трубодеталь" | Method of refilling and unloading cylinders for storage of compressed natural gas |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5361796A (en) * | 1993-01-22 | 1994-11-08 | Maschinenfabrik Sulzer Burckhardt Ag | Installation for refuelling a mobile pressure vessel with a gaseous fuel and a method of operation of an installation of that kind |
| CN1250857A (en) * | 1998-10-09 | 2000-04-19 | 王璞瑞 | Mobile filling station for compressed natural gas automobile |
| CN1583480A (en) * | 2004-05-27 | 2005-02-23 | 张云岭 | Non-power natural gas supplying system and method thereof |
| CN2707581Y (en) * | 2004-05-27 | 2005-07-06 | 张云岭 | Transfer cart used for non-powered natural gas aerating sub-station |
| CN2863574Y (en) * | 2005-09-06 | 2007-01-31 | 马磊 | Fast-assembling type aerating sub-station device without compressor |
-
2005
- 2005-09-06 CN CNB2005100179718A patent/CN100346103C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5361796A (en) * | 1993-01-22 | 1994-11-08 | Maschinenfabrik Sulzer Burckhardt Ag | Installation for refuelling a mobile pressure vessel with a gaseous fuel and a method of operation of an installation of that kind |
| CN1250857A (en) * | 1998-10-09 | 2000-04-19 | 王璞瑞 | Mobile filling station for compressed natural gas automobile |
| CN1583480A (en) * | 2004-05-27 | 2005-02-23 | 张云岭 | Non-power natural gas supplying system and method thereof |
| CN2707581Y (en) * | 2004-05-27 | 2005-07-06 | 张云岭 | Transfer cart used for non-powered natural gas aerating sub-station |
| CN2863574Y (en) * | 2005-09-06 | 2007-01-31 | 马磊 | Fast-assembling type aerating sub-station device without compressor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566277B (en) * | 2009-03-31 | 2011-05-04 | 沈军 | Gas dispenser and gas station composed of the same |
| US9765930B2 (en) | 2012-01-31 | 2017-09-19 | J-W Power Company | CNG fueling system |
| US10018304B2 (en) | 2012-01-31 | 2018-07-10 | J-W Power Company | CNG fueling system |
| US10851944B2 (en) | 2012-01-31 | 2020-12-01 | J-W Power Company | CNG fueling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1731001A (en) | 2006-02-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20110906 |