CN103499015A - Different fuel gas mixing and filling device - Google Patents
Different fuel gas mixing and filling device Download PDFInfo
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- CN103499015A CN103499015A CN201310218507.XA CN201310218507A CN103499015A CN 103499015 A CN103499015 A CN 103499015A CN 201310218507 A CN201310218507 A CN 201310218507A CN 103499015 A CN103499015 A CN 103499015A
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- gas mixing
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- combustion gas
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- control gear
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Abstract
The invention discloses a different fuel gas mixing and filling device, which comprises a cabinet body, gas inlet pipes, and a control device (14); two gas inlet pipes are provided and are respectively connected with a fuel gas mixing tank (4) through flow control valves (3); the fuel gas mixing tank (4) is connected with a filter (7); the filter (7) is connected with a gas filling flexible pipe (18) and a gas filling gun (19) through a stop valve (11); the flow control valves (3) and the stop valve (11) are connected with the control device (14). According to the invention, fuel gases are mixed during automobile gas filling; the fuel gas mixing ratio is controlled better through the gas flow control valves; the automobile dynamic quality is improved better; and the discharge of tail gas pollutants is reduced.
Description
Technical field
The present invention relates to a kind of mixed gas aerator.
Background technique
The development of automobile brings oil shortage and the vehicle exhaust problem to environmetal impact, alternative fuel vehicle enjoys people to pay close attention to, general vehicle alternative fuel is rock gas, liquefied petroleum gas (LPG), ethanol etc., can well solve the exhaust emissions problem, but the power character deficiency is the significant deficiency of alternative fuel vehicle.In order to improve the alternative fuel vehicle power character, lot of domestic and international scientific research institution proposes the way that fuel is mixed burning, when empirical tests adopts fuel combination, the problem of alternative fuel vehicle power character deficiency can be resolved, the key of fuel combination is the accurate control of fuel mixture ratio, show according to the study natural gas-hydrogen mixture 20% ~ 30%, power character the best, oxynitrides, pellet and HC also have decline significantly.If in advance, by proportioning, good mixed gas is stored in the air cylinder group, due to the gas density difference, mixed gas in the air cylinder group has stratification to a certain extent, can cause the proportions of ingredients of fuel when refueling to change, and affects automobile dynamic quality and emission performance.
Summary of the invention
The technical problem to be solved in the present invention: the problem of layering appears in the air cylinder group for mixed gas, provide a kind of fuel combination filling machine to refueling the time by combustion gas mixing.
Technical solution of the present invention:
A kind of xenogenesis combustion gas mixing aerator, comprise cabinet, suction tude and control gear, suction tude has two, connect the combustion gas mixing tank by flow control valve respectively, the combustion gas mixing tank is connected with filter, filter connects aerating flexible pipe and air filling gun by stop valve, and flow control valve all is connected with control gear with stop valve.
Between filter and stop valve, with cross fitting, connect, two other interface of cross fitting is respectively by Decompression valves Connection Cache gas cylinder, and Decompression valves connects control gear.
Be provided with baroceptor and block valve between combustion gas mixing tank and filter, both connect control gear.
The entrance point of aerating flexible pipe is provided with metering mechanism and baroceptor, all with control gear, is connected.
Cabinet is the vertical gas holder that adds, and is provided with aerating control panel and display device, all with control gear, is connected.
Beneficial effect of the present invention:
This fuel combination filling machine by combustion gas mixing, and can be controlled better the combustion gas mixing ratio by gas flow control valve when giving refueling, improves better vehicle dynamic quality, reduces the discharge of exhaust pollutant.
By closing of stop valve and block valve, can to filter, be changed easily.
Can effectively indicate and add atmospheric pressure by baroceptor, if the aerating pressure anomaly is closed stop valve and air inlet pipeline, open Decompression valves simultaneously, make the gas existed in filling machine enter the buffer memory gas cylinder, improve the Security of filling machine.
Unit processed is by circuit and flow control valve, baroceptor, and block valve, Decompression valves, metering mechanism, the aerating control panel, display device is connected, and it is control effectively, and controls better gas mixture ratio, improves the Security of filling machine.
the accompanying drawing explanation:
Fig. 1 is external form schematic diagram of the present invention.
Fig. 2 is internal structure schematic diagram of the present invention.
embodiment:
As figure, this mixing filling machine comprises four parts: vertical gas holder I, aerator II, control unit II and the gas treatment equipment IV of adding.Control unit II is control unit 14.
The hydrogen gas pipeline 1 of two kinds of combustion gas of gas treatment equipment IV is connected with flow control valve 3 separately with rock gas admission line 2, carried out the pressure regulation processing before mixing, control the proportions of ingredients of combustion gas by 14 pairs of adjust flux control valves 3 of control unit, gas after pressure regulation enters in combustion gas mixing tank 4 and is mixed, combustion gas mixing tank 4 gas outlets are provided with baroceptor 5, to control the pressure of mixed gas, once pressure is excessive closes flow control valve 3 by ECU (Electrical Control Unit) and guarantees safety, baroceptor 5 is connected with block valve 6, still have the existence of sulphide and water vapour after purification due to combustion gas, before entering the vehicle reservation bottle, combustion gas needs to carry out the molecular sieve filtration processing, block valve 6 is connected with filter 7, adopt cross fitting 10 by filter 7, two Decompression valvess 9 are connected with stop valve 11, by closing of block valve 6 and stop valve 11, can to filter 7, be changed easily, two Decompression valvess 9 are connected with two buffering gas cylinders 8 respectively, block valve 11 is connected with metering mechanism 12, control and add tolerance by metering mechanism 12, baroceptor 13 connects aerating flexible pipe 18 and metering mechanism 12, can effectively indicate and add atmospheric pressure by baroceptor 13, if the aerating pressure anomaly is closed stop valve 11 and air inlet pipeline, open Decompression valves 9 simultaneously, make the gas existed in filling machine enter buffer memory gas cylinder 8, improve the Security of filling machine.Aerating flexible pipe 18 connects air filling gun 19 and forms aerator II, is refueling, and the vertical gas holder I that adds is provided with display device 15, aerating control panel 16 and air filling gun hook 17.Control unit 14 is by circuit and flow control valve 3, baroceptor 5,13, block valve 6, stop valve 11, Decompression valves 9, metering mechanism 12, aerating control panel 16, display device 15 is connected, and it is control effectively, and controls better gas mixture ratio and filling machine Security.
Claims (5)
1. an xenogenesis combustion gas mixing aerator, comprise cabinet, suction tude and control gear (14), it is characterized in that: suction tude has two, connect combustion gas mixing tank (4) by flow control valve (3) respectively, combustion gas mixing tank (4) is connected with filter (7), filter (7) connects aerating flexible pipe (18) and air filling gun (19) by stop valve (11), and flow control valve (3) all is connected with control gear (14) with stop valve (11).
2. xenogenesis combustion gas mixing aerator according to claim 1, it is characterized in that: between filter (7) and stop valve (11), with cross fitting (10), connect, two other interface of cross fitting (10) is respectively by Decompression valves (9) Connection Cache gas cylinder (8), and Decompression valves (9) connects control gear (14).
3. xenogenesis combustion gas mixing aerator according to claim 1, it is characterized in that: be provided with baroceptor (5) and block valve (6) between combustion gas mixing tank (4) and filter (7), both connect control gear (14).
4. xenogenesis combustion gas mixing aerator according to claim 1, it is characterized in that: the entrance point of aerating flexible pipe (18) is provided with metering mechanism (12) and baroceptor (13), all with control gear (14), is connected.
5. xenogenesis combustion gas mixing aerator according to claim 1, it is characterized in that: cabinet is the vertical gas holder (I) that adds, and is provided with aerating control panel (16) and display device (15), all with control gear (14), is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310218507.XA CN103499015A (en) | 2013-06-04 | 2013-06-04 | Different fuel gas mixing and filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310218507.XA CN103499015A (en) | 2013-06-04 | 2013-06-04 | Different fuel gas mixing and filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103499015A true CN103499015A (en) | 2014-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310218507.XA Withdrawn CN103499015A (en) | 2013-06-04 | 2013-06-04 | Different fuel gas mixing and filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103499015A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976504A (en) * | 2015-07-09 | 2015-10-14 | 上海舜华新能源系统有限公司 | Real-time hydrogen and natural gas mixed filling method and equipment |
| CN105090738A (en) * | 2015-07-09 | 2015-11-25 | 上海舜华新能源系统有限公司 | Multi-functional natural gas and hydrogen mixing gas station and filling method |
| CN106224767A (en) * | 2016-09-09 | 2016-12-14 | 贵州大学 | The voltage-stabilizing system of a kind of double fuel gas feeder and method for stabilizing voltage |
| CN108758329A (en) * | 2018-06-19 | 2018-11-06 | 沈阳科汇生产力促进中心有限公司 | Filling machine, aerating statistical method, tax control filling machine and aerating tax control method |
| CN115773461A (en) * | 2022-11-17 | 2023-03-10 | 重庆交通大学 | Supercritical carbon dioxide fills dress protector |
Citations (5)
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|---|---|---|---|---|
| JP2009074586A (en) * | 2007-09-19 | 2009-04-09 | Tokiko Techno Kk | Gas feeder |
| JP4612168B2 (en) * | 2000-10-11 | 2011-01-12 | トキコテクノ株式会社 | Fuel filling device |
| JP2012122525A (en) * | 2010-12-07 | 2012-06-28 | Tokiko Techno Kk | Gas supply system |
| CN102562365A (en) * | 2012-03-08 | 2012-07-11 | 宁波明欣化工机械有限责任公司 | Vehicular saturation flow control device of natural gas fuel |
| CN203477881U (en) * | 2013-06-04 | 2014-03-12 | 贵州大学 | Mixed gas dispenser |
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2013
- 2013-06-04 CN CN201310218507.XA patent/CN103499015A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4612168B2 (en) * | 2000-10-11 | 2011-01-12 | トキコテクノ株式会社 | Fuel filling device |
| JP2009074586A (en) * | 2007-09-19 | 2009-04-09 | Tokiko Techno Kk | Gas feeder |
| JP2012122525A (en) * | 2010-12-07 | 2012-06-28 | Tokiko Techno Kk | Gas supply system |
| CN102562365A (en) * | 2012-03-08 | 2012-07-11 | 宁波明欣化工机械有限责任公司 | Vehicular saturation flow control device of natural gas fuel |
| CN203477881U (en) * | 2013-06-04 | 2014-03-12 | 贵州大学 | Mixed gas dispenser |
Non-Patent Citations (1)
| Title |
|---|
| 孟庆云: "HCNG气体加注站及HCNG城市客车的研发", 《中国国际氢能大会》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976504A (en) * | 2015-07-09 | 2015-10-14 | 上海舜华新能源系统有限公司 | Real-time hydrogen and natural gas mixed filling method and equipment |
| CN105090738A (en) * | 2015-07-09 | 2015-11-25 | 上海舜华新能源系统有限公司 | Multi-functional natural gas and hydrogen mixing gas station and filling method |
| CN104976504B (en) * | 2015-07-09 | 2017-01-18 | 上海舜华新能源系统有限公司 | Real-time hydrogen and natural gas mixed filling method and equipment |
| CN106224767A (en) * | 2016-09-09 | 2016-12-14 | 贵州大学 | The voltage-stabilizing system of a kind of double fuel gas feeder and method for stabilizing voltage |
| CN106224767B (en) * | 2016-09-09 | 2019-08-09 | 贵州大学 | A kind of voltage-stabilizing system and method for stabilizing voltage of double fuel gas feeder |
| CN108758329A (en) * | 2018-06-19 | 2018-11-06 | 沈阳科汇生产力促进中心有限公司 | Filling machine, aerating statistical method, tax control filling machine and aerating tax control method |
| CN115773461A (en) * | 2022-11-17 | 2023-03-10 | 重庆交通大学 | Supercritical carbon dioxide fills dress protector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140108 |