CN202091765U - Natural gas filling station - Google Patents
Natural gas filling station Download PDFInfo
- Publication number
- CN202091765U CN202091765U CN2011201292598U CN201120129259U CN202091765U CN 202091765 U CN202091765 U CN 202091765U CN 2011201292598 U CN2011201292598 U CN 2011201292598U CN 201120129259 U CN201120129259 U CN 201120129259U CN 202091765 U CN202091765 U CN 202091765U
- Authority
- CN
- China
- Prior art keywords
- activity
- storage unit
- gas storage
- gas
- bottle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a natural gas filling station. The natural gas filling station comprises a rack, fixed gas storage units, at least one movable gas storage unit, transport trucks and gas dispensers; the rack provides a fixed placement position and a plurality of movable placement positions; the fixed gas storage units are fixed at the fixed placement position of the rack, and each fixed gas storage unit comprises at leas one group of bottles for storing natural gas; the movable gas storage unit is used for providing natural gas for the fixed gas storage units, wherein each movable gas storage unit can be movably placed at a corresponding movable placement position of the rack, and comprises at least one bottle for storing natural gas; the transport truck is used for transporting at least one movable gas storage unit between a natural gas support source and the rack; and the gas dispensers are connected with the bottles of the fixed gas storage units, and are used for dispensing gas to equipment waiting for gas filling. The natural gas filling station is particularly suitable for carrying out gas-dispensing operation for cars in small cities.
Description
Technical field
The utility model relates to the natural gas field, relates to a kind of small-sized natural gas filling station especially.
Background technique
Rock gas with low emission, suppress greenhouse effect and break away from this three big characteristic of dependence oil, just worldwide obtain popularizing and popularization.China is the more rich country of natural gas resource, and gas-bearing formation resource reserves are about 38,000,000,000,000 square metres, and explored geolograph reserves is about 1.52 tcms.In the west area that reserves are concentrated, the relative fuel price of Gas Prices has greater advantage, and this also is that China's natural gas is used one of reason that can be rapidly developed.In addition, two gas pipelines between China and Russia are after 2010 annual overhauls are logical, and will there be gas source stable, abundant more than 20 years in China, can satisfy the demand of annual various gas-fueled vehicles of China and Domestic Gas.
Use the needs of gas fuel instead for adapting to automobile, China has set up natural gas filling station in most of area.Existing gas station all is big-and-middle-sized, and concentrates on big and medium-sized cities, and wherein the aerator in the gas station can be built up in the node place of gas distributing system and coupled directly to obtain rock gas.Yet, do not possess or incomplete place (as samll cities and towns or rural area etc.) at gas distributing system, utilize trailer to transport to the too late part of pipeline after the inflation of the portable bottle group of utilization again and then have very big cost advantage and technical advantage to give gas-fueled vehicles and/or resident living air feed.
For example, Chinese patent ZL 200720080816.5 discloses a kind of natural gas automobile secondary gas filling station system, the air entraining substation that it comprises the gas storage steel cylinder that is arranged on the semitrailer and carries out the aerating operation.In addition, Chinese patent ZL 99243718.0 discloses a kind of compressed natural gas transport vehicle.Chinese patent ZL200720080816.5 discloses a kind of liquefied natural gas aerating machine.
Realize that as how trying one's best energy consumption little be that those skilled in the art wish a problem solving always from air cylinder to the air feed of gas equipment.In addition, when utilizing the air cylinder air feed, always keep certain residual voltage in the bottle, promptly residual have the part rock gas, thereby reduced the efficient of air feed.How fully extracting the rock gas in the air cylinder, make that the residual voltage in the bottle is as far as possible little behind the air feed, is that those skilled in the art wish another problem of solving always.
The model utility content
A purpose of the present utility model be to provide a kind of be suitable for being based upon as gas distributing systems such as samll cities and towns do not possess or the natural gas filling station in incomplete place.
For achieving the above object, the utility model provides a kind of natural gas filling station, comprising: support body provides one and fixedly displays the position and the position is displayed in a plurality of activity; Fixing gas storage unit, what be fixed in this support body fixedly displays the position, and comprises at least one group of bottle that is used to store rock gas; At least one activity gas storage unit is used for fixedly providing rock gas in the gas storage unit to this, and wherein the position is displayed in the activity of correspondence that is suitable for being placed into movably this support body of each activity gas storage unit, and comprises that at least one is used to store the bottle of rock gas; Transport vehicle is used for described at least one activity gas storage unit of transportation between a natural gas supply source and described support body; And filling machine, being connected to this fixedly bottle of gas storage unit, the equipment that is used to treat aerating carries out the aerating operation.Described a plurality of activity is displayed the position and comprised: the position is displayed in first activity, and being used to place fixedly to provide the activity gas storage unit of rock gas in the gas storage unit to this; Display the position with second activity, be used to place again the activity gas storage unit of supplemental natural gas.Wherein, each activity gas storage unit all can be displayed between the position in described a plurality of activities and move.
Described a plurality of activity is displayed the position and is comprised that also the 3rd activity of displaying between the position in this first and second activity displays the position.
Should fixedly display position, this first activity display position, the 3rd activity and display the position and display position arranged in sequence on described support body with this second activity and become row.
Described natural gas filling station includes at least three activity gas storage unit.
Also be provided with at least one locking framework on described support body, the position is displayed in the activity that is used at least one activity gas storage unit is remained on current place.
Described support body is provided with slideway, makes each activity gas storage unit to display between the position in different activities along this slideway and moves.
Described transport vehicle is provided with one first slideway, display the position at least one activity of described support body and be provided with one second slideway that is suitable for docking, make each activity gas storage unit between support body and transport vehicle, to move along first and second slideways of mutual butt joint with this first slideway.
Described fixedly gas storage unit comprises three groups of bottles, and wherein the working pressure of first group bottle is at about 20Mpa extremely between about 25Mpa; The working pressure of second group bottle is at about 14MPa extremely between about 17MPa; And the working pressure of the 3rd group bottle is at about 7MPa extremely between about 10MPa.
It is that 356mm, volume are that 140L, nominal operating pressure are the compressed natural gas used as vehicle fuel bottle of 20MPa that bottle in the described fixedly gas storage unit adopts diameter; And/or diameter is that 406mm, volume are that 200L, nominal operating pressure are the station compressed natural gas bottle of 25MPa.
Described first group comprises 1-10 bottle, and described second group comprises 3-30 bottle, and described the 3rd group comprises 9-90 bottle.
Described first group comprises 3 bottles, and described second group comprises 6 bottles, and described the 3rd group comprises 9 bottles.
It is that 356mm, volume are that 140L, nominal operating pressure are the compressed natural gas bottle of 20MPa that bottle in this activity gas storage unit adopts diameter.
Each activity gas storage unit comprises 1-150 bottle.
Each activity gas storage unit comprises 15 bottles.
Described natural gas filling station also comprises compressor bank, be arranged on this support body fixedly display the position and described at least one activity is displayed between the position, be used in this activity gas storage unit the rock gas in the bottle of this activity gas storage unit being pressurizeed to this fixing at least a portion process of gas storage unit air feed.
But the compressor that comprises many independent operation in the described compressor bank, the capacity of every compressor are the 100-500 liter.
Described filling machine links to each other respectively with the 3rd group of bottle by first, second of one first pipeline, one second pipeline and one the 3rd pipeline and described fixedly gas storage unit, is respectively arranged with the control valve that is used to control corresponding pipeline switching on wherein said first, second and the 3rd pipeline.
Described natural gas filling station also comprises the control gear that is used to control the switching of control valve on each pipeline.
Should be appreciated that said structure of the present utility model and/or feature can make up or combination valuably.
Activity gas storage unit be arranged so that gas station of the present utility model is suitable for not possessing or incomplete place is set up and used at gas distributing system.Natural gas filling station of the present utility model can be designed to small-sized gas station, is particularly suitable in samll cities and towns car being carried out the aerating operation.This gas station also can satisfy periphery simultaneously and occupy the domestic gas needs.In addition, the cost of the utility model gas station is low, the efficient height, and also the aerating process is flexible, but both manually-operable also can be operated automatically by control gear.In addition, gas station of the present utility model adopts direct venting mode and PB mode to combine and realizes inflation/aerating operation, thereby can reduce the energy consumption of gas station, is particularly suitable for using in samll cities and towns.
Description of drawings
Below in conjunction with accompanying drawing and detailed mode of execution the utility model is elaborated, wherein:
Fig. 1 is the schematic layout pattern according to the utility model one embodiment's natural gas filling station;
Fig. 2 is a side view, the state when showing activity gas storage unit loading and unloading car;
Fig. 3 is the schematic diagram according to the utility model one embodiment's gas station.
Embodiment
Below, by exemplary embodiment the utility model is specifically described.Yet should be appreciated that the element of Miao Shuing, structure and feature also can be attached among other embodiment valuably in one embodiment under the situation that does not have further narration.
Fig. 1-2 shows the natural gas filling station 100 according to the utility model one mode of execution, and it includes support body 10, fixedly gas storage unit 20, at least one (being preferably three or more) activity gas storage unit 30, one or many transport vehicles 40 and one or more filling machine (or gas selling machine) 60.Support body 10 can be steel structure or also can make by other materials, it is provided with one and fixedly displays position 12 and position (for example 13a) is displayed at least one activity.Fixedly gas storage unit 20 fixed placement are fixedly the displaying on the position 12 of support body, and comprise at least one group of bottle that is used to store rock gas.Each activity gas storage unit 30 comprises that at least one is used to store the bottle of rock gas, and is suitable for being placed into movably described at least one activity and displays on the position, provides rock gases to replenish to fixing gas storage unit 20 where necessary.When the rock gas in the activity gas storage unit 30 is not enough to continue air feed, can utilize transport vehicle 40 to transport it into a natural gas supply source (not shown) and inflate, and the activity gas storage unit 30 that is full of rock gas can be transported back on the support body 10 again by transport vehicle.Filling machine 60 links to each other with the bottle of fixing gas storage unit 20, operates thereby the equipment (for example natural gas vehicle, natural gas storage tank etc.) that can treat aerating carries out aerating.
Fixedly can to select diameter for use be that 356mm, volume are that 140L, nominal operating pressure are that 20MPa, length are that 1800mm, weight are the compressed natural gas used as vehicle fuel bottle of 170kg to the bottle in the gas storage unit 20; Perhaps diameter is that 406mm, volume are that 200L, nominal operating pressure are the station compressed natural gas bottle of 25MPa; The perhaps natural gas bottle of other appropriate size; The perhaps combination of the natural gas bottle of plurality of specifications.
In conjunction with Fig. 3, comprise three groups of bottles according to the fixedly gas storage unit 20 of the utility model one preferred implementation, wherein the working pressure of first group 21, second groups 22 and the 3rd groups 23 bottle is successively decreased successively.For example, the working pressure of first group 21 bottle can be at about 20MPa between about 25MPa; The working pressure of second group 22 bottle can be at about 14MPa between about 17MPa; And the working pressure of the 3rd group 23 bottle can be at about 7MPa between about 10MPa.Can comprise 1-10 (for example 3) bottle for first group 21; Can comprise 3-30 (for example 6) bottle for second group 22; And the 3rd group 23 can comprise 9-90 (for example 9) bottle.
It is that 356mm, volume are that 140L, nominal operating pressure are the compressed natural gas bottle of 20MPa that bottle in the activity gas storage unit 30 can adopt diameter; The perhaps natural gas bottle of other appropriate size.According to the utility model one embodiment, each activity gas storage unit can comprise 1-150 (for example 15) bottle.These bottles can be installed to one for example on the structural frame of steel according to industry standard, and constitute mobilizable gas storage unit 30 jointly.
In a preferred embodiment, support body 10 is provided with a plurality of activities and displays the position, comprise that position 13a is displayed in first activity and position 13b is displayed in second activity of reaching, thereby can display position 13a with providing that activity gas storage unit 30 of rock gas to be placed into first activity, and position 13b be displayed in its second activity that moves to when needing again supplemental natural gas in this activity gas storage unit 30 to fixing gas storage unit 20.Further, can also display between position 13a and the 13b in first and second activities and display position 13c in one the 3rd activity that is provided with, it acts on the back and specifies.Each activity gas storage unit 30 all can be displayed between the position in these activities and move.
Preferably, also can be provided with on the support body 10 and run through the slideway that the position is displayed in each activity, make each activity gas storage unit 30 to display between the position in different activities and move along this slideway.This slideway also can adopt the slideway of any known type to realize.The structure that but relative set matches with described slideway on the structural frame of activity gas storage unit 30.
Preferably, one first slideway can be set on transport vehicle 40, and display position (for example the position is displayed in first and/or second activity) in the corresponding activity of support body 10 and be provided with and be fit to one second slideway dock with this first slideway, make that activity gas storage unit 30 can be mobile between support body 10 and transport vehicle 40 along first and second slideways of mutual butt joint.Similar with the front, first and second slideways also can be the slideways of any known type.But the structure that matches with described first and second slideways of relative set also on the structural frame of activity gas storage unit 30.
Can also be provided with at least one locking framework on the support body 10, be used for that activity gas storage unit 30 is remained on current activity and display the position.This locking framework can be any known member that can realize above-mentioned functions, for example bolt, block, rope etc.Preferably, also similar locking framework can be set on the transport vehicle, with the transportation safety of assurance activity gas storage unit 30.
Preferably, also be provided with compressor bank 50 on the support body 10, be preferably located in support body 10 fixedly display the position and activity is displayed between the position, be used in activity gas storage unit 30 rock gas from activity gas storage unit 30 being pressurizeed to fixing at least a portion process of gas storage unit 20 air feed.With reference to figure 3, in one embodiment, the steam outlet pipe 34 of activity gas storage unit 30 is connected to the suction tude 52 of compressor bank 50; Compressor bank 50 has a plurality of outlet sides simultaneously, can be connected respectively to fixedly first suction tude 65, second suction tude 66 and the 3rd suction tude 67 of gas storage unit 20, wherein this first, second and the 3rd suction tude 65,66 and 67 be connected with first, second and the 3rd group of bottle of fixing gas storage unit 20 respectively.Certainly, the steam outlet pipe 34 of activity gas storage unit 30 also can be directly links to each other with first, second and/or the 3rd group of bottle of fixing gas storage unit 20.
According to an embodiment, but compressor bank 50 can comprise the compressor 51 of 1-6 platform independent operation, and the capacity of every compressor 51 can be the 100-500 liter.The voltage of compressor 51 can be 220V, also can be 380V or other voltage.The power of compressor 51 also can be the motor of petrol engine, diesel engine or other fuel.As required, every compressor 51 can independently pressurize, and perhaps also can use multiple compressors 51 to pressurize jointly.Preferably, can display position 13a, the 3rd activity and display position 13b and second activity and display position 13c and on support body 10, be arranged to row in this order fixedly displaying position 12, first activity; And compressor bank 50 is arranged in fixedly displays position 12 and first activity is displayed between the 13a of position.
With reference to figure 1 and 3, filling machine 60 can pass through one first pipeline 61, one second pipeline 62 and one the 3rd pipeline 63 and link to each other respectively with first group 21, second groups 22 bottles with the 3rd group 23 of fixing gas storage unit 20, thereby can realize from fixing gas storage unit 20 to the air feed for the treatment of aerating equipment.Also be respectively arranged with on first, second and the 3rd pipeline 61,62 and 63 and be used to control the control valve that corresponding pipeline opens and closes.
The control that each pipeline is opened and closed can realize by manual control switch's corresponding valve.Preferably, also can control the switching of control valve on each pipeline, for example be arranged on filling machine 60 and the fixing order controller between the gas storage unit 20 70 among Fig. 3 by a control gear.As shown in Figure 3, fixedly the bottle of first, second of gas storage unit 20 and the 3rd group is connected to the inlet end of order controller 70 respectively by first pipeline 61, second pipeline 62 and the 3rd pipeline 63, thereby by installing 70 controls are got gas from each group of fixing gas storage unit 20 bottle order.The outlet side of order controller 70 is connected to filling machine 60 by pipeline 64, and the rock gas that obtains is offered filling machine 60.
Specify below and utilize natural gas filling station 100 of the present utility model to carry out the operating process of aerating.After the equipment for the treatment of aerating (as vehicle 90 etc.) is come gas station, can utilize filling machine 60 20 to provide rock gas to it from fixing gas storage unit.Preferably in the process of utilizing fixedly gas storage unit 20 aeratings, display position (for example 13a) in an activity of support body 10 and place an activity gas storage unit 30 that is full of rock gas, thereby can the amount of natural gas in fixing gas storage unit 20 be reduced in the time of to provide rock gas, utilize this activity gas storage unit 30 to be fixing gas storage unit 20 supplemental natural gas.When this activity gas storage unit 30 can not provide rock gas, it can be transported to natural gas supply source (not shown) and via its suction tude 35 supplemental natural gas from support body 10; And after being full of rock gas, transport back again on the support body 10.
For instance, provide the operation of rock gas can adopt direct venting method to carry out to the vehicle for the treatment of aerating, promptly utilize pressure difference directly to realize and do not need the extra energy from fixing gas storage unit 20.Specifically, utilize filling machine 60, from the 3rd group 23, second groups 22 and first groups 21 bottle of fixing gas storage unit 20, each is treated that the aerating vehicle provides rock gas successively according to the order from low pressure to the high pressure.The specification of the gas cylinder that uses in the Natural gas vehicles can be for example be capacity 70L, nominal pressure 20MPa (following all describe with the gas cylinder of this kind specification).According to the utility model one embodiment's fixedly gas storage unit 20, after being full of rock gas, can carry out aerating to 5 vehicles with above-mentioned gauge gas cylinder.Fixedly the pressure of each group bottle of gas storage unit 20 drops to minimumly afterwards, needs supplemental natural gas again.The advantage that adopts direct venting method to carry out aerating or charge operation is can save the energy in the station (as electric energy etc.) to consume, and therefore is particularly suitable for being applied in small-sized cities and towns.
When fixedly gas storage unit 20 needs supplemental natural gas, can continue to replenish from activity gas storage unit 30 to it.The operation of this supplemental natural gas can adopt direct venting method to carry out.Preferably, according to the order from the high pressure to low pressure successively to first, second and the 3rd group of bottle supplemental natural gas of fixing gas storage unit 20, to help making full use of rock gas in the activity gas storage unit 30.
In some cases, activity gas storage unit 30 and fixedly in the gas storage unit 20 pressure difference between that group bottle to be replenished less than a predetermined value, thereby can not adopt direct venting method.For example, when activity gas storage unit 30 has bled off a part of rock gas and the situation of underpressure, perhaps fixedly working pressure itself of that group bottle of gas storage unit 20 is higher than the situation of the working pressure of bottle in the activity gas storage unit 30.At this moment, can utilize 51 pairs of rock gas pressurizations from activity gas storage unit 30 of one or more compressors earlier, the rock gas after will pressurizeing again replenishes gives fixedly that group bottle of gas storage unit 20.
In an example, activity gas storage unit 30 is being filled it up with under the situation of gas earlier fixedly first group (bomb group) 21 pressurizations of gas storage unit 20, and wherein activity gas storage unit 30 air pressure at this moment is 20Mpa and the maximum service pressure of bomb group 21 is designed to 25MPa.Specifically, one or more compressors 51 of compressor bank 50 will be delivered to bomb group 21 after the rock gas pressurization from activity gas storage unit 30, and the pressure in bomb group 21 arrives 25Mpa; At this moment, the gas pressure of activity gas storage unit 30 drops to about 19MPa.Next, second group (middle pressure bottle group) 22 of fixing gas storage unit 20 inflated in the mode of direct venting, press the pressure in the bottle group 22 to reach 17Mpa in making.Fixedly the 3rd of gas storage unit 20 the group (low pressure bottle group) 23 inflates in the mode of direct venting at last, reaches 10Mpa up to the pressure of low pressure bottle group 23.So far, the fixing charge operation of gas storage unit 20 is finished, it can adopt direct venting method to carry out aerating to 5 cars again.
When the pressure of activity gas storage unit 30 is reduced to about 10Mpa,, the charge operation of each group in the fixing gas storage unit 20 bottle is just all needed by having carried out with pressuring method because pressure difference is not enough.At this moment, each compressor 51 in the compressor bank 50 can be worked respectively, thereby can be to the inflation of pressurizeing simultaneously of different group in the fixing gas storage unit 20.Consider that from the angle of economy when the gas pressure in the activity gas storage unit 30 was reduced to about 4MPa, remaining rock gas had been unsuitable for continuing as fixedly gas storage unit 20 air feed.At this moment, activity gas storage unit 30 second activity that moves to can be displayed position 13b, be transported to gas source with wait and inflate.In one embodiment, activity gas storage unit 30 is reduced to about 4MPa from being full of rock gas to pressure wherein, can provide the amount of natural gas that enough satisfies about 20 cars inflation for fixing gas storage unit 20.In other embodiments, the capacity of activity gas storage unit 30 can be designed as little of satisfying to 5 car aeratings, perhaps gives 200 car aeratings to satisfying greatly.
According to the utility model one preferred embodiment, can will be able to not display position 13c for fixing gas storage unit 20 provides the activity gas storage unit 30 of rock gas to move into place the 3rd activity of displaying between position 13a and the 13b in first and second activities earlier, and herein for resident living provides rock gas, to make full use of the rock gas of storage in the activity gas storage unit 30.When the pressure of activity gas storage unit 30 drops to can not be to resident living air feed (for example arriving about 0.4-0.7MPa) time, position 13b is displayed in second activity that again it moved to, and wait is transported to gas source and inflates.
Be appreciated that, according to the utility model, an activity also can only be set on the support body 10 display the position, thus activity gas storage unit 30 for fixing gas storage unit 10 air feed, be stage that resident living air feed and wait are transported to the natural gas supply source all to be positioned at this unique activity to display on the position.Perhaps, according to application need, more activity also can be set on the support body 10 display the position.
Though should be pointed out that by above-mentioned mode of execution the utility model is described, yet the utility model also can have other numerous embodiments.Under the prerequisite that does not break away from the utility model spirit and scope; those of ordinary skill in the art obviously can make various corresponding changes and distortion to the utility model, but these changes and distortion all should belong in the scope that the utility model claims and equivalent thereof protect.
Claims (10)
1. a natural gas filling station is characterized in that, comprising:
Support body provides one and fixedly displays the position and the position is displayed in a plurality of activity;
Fixing gas storage unit, what be fixed in this support body fixedly displays the position, and comprises at least one group of bottle that is used to store rock gas;
Be used for fixedly providing at least one activity gas storage unit of rock gas in the gas storage unit to this, wherein the position is displayed in the activity of correspondence that is placed into this support body movably of each activity gas storage unit, and comprises that at least one is used to store the bottle of rock gas;
The transport vehicle that is used for described at least one the activity gas storage unit of transportation between a natural gas supply source and described support body; And
Be used to treat the filling machine that the equipment of aerating carries out the aerating operation, be connected to this fixedly bottle of gas storage unit,
Wherein, described a plurality of activity is displayed the position and is comprised and be used to place and can fixedly provide first activity of the activity gas storage unit of rock gas to display the position and the position is displayed in second activity that is used to place again the activity gas storage unit of supplemental natural gas in the gas storage unit to this;
Wherein, each activity gas storage unit all can be displayed between the position in described a plurality of activities and move.
2. natural gas filling station according to claim 1, it is characterized in that, described a plurality of activity is displayed the position and is comprised that also the 3rd activity of displaying between the position in this first and second activity displays the position, and described natural gas filling station comprises at least three activity gas storage unit; Wherein, this is fixedly displayed position, this first activity and displays position, the 3rd activity and display the position and display position arranged in sequence on described support body with this second activity and become row.
3. natural gas filling station according to claim 1 is characterized in that, also is provided with the activity that is used at least one activity gas storage unit is remained on current place and displays at least one locking framework of position on described support body.
4. according to each described natural gas filling station among the claim 1-3, it is characterized in that described support body is provided with slideway, make each activity gas storage unit to display between the position in different activities and move along this slideway; And/or
Described transport vehicle is provided with one first slideway, display the position at least one activity of described support body and be provided with one second slideway that is suitable for docking, make each activity gas storage unit between support body and transport vehicle, to move along first and second slideways of mutual butt joint with this first slideway.
5. natural gas filling station according to claim 1 is characterized in that, described fixedly gas storage unit comprises three groups of bottles, and wherein the working pressure of first group bottle is at about 20MPa extremely between about 25MPa; The working pressure of second group bottle is at about 14MPa extremely between about 17MPa; And the working pressure of the 3rd group bottle is at about 7MPa extremely between about 10MPa;
It is that 356mm, volume are that 140L, nominal operating pressure are the compressed natural gas used as vehicle fuel bottle of 20MPa that bottle in the described fixedly gas storage unit adopts diameter; And/or diameter is that 406mm, volume are that 200L, nominal operating pressure are the station compressed natural gas bottle of 25MPa, and described first group comprises 1-10 bottle, and described second group comprises 3-30 bottle, and described the 3rd group comprises 9-90 bottle.
6. natural gas filling station according to claim 5 is characterized in that, described first group comprises 3 bottles, and described second group comprises 6 bottles, and described the 3rd group comprises 9 bottles.
7. natural gas filling station according to claim 1 or 5 is characterized in that, it is that 356mm, volume are that 140L, nominal operating pressure are the compressed natural gas bottle of 20MPa that the bottle in this activity gas storage unit adopts a diameter; Each activity gas storage unit comprises 1-150 bottle.
8. natural gas filling station according to claim 7 is characterized in that, each activity gas storage unit comprises 15 bottles.
9. natural gas filling station according to claim 1, it is characterized in that, also comprise be used in this activity gas storage unit to this fixedly at least a portion process of gas storage unit air feed to the rock gas compressor bank of pressurizeing in the bottle of this activity gas storage unit, described compressor bank be arranged on this support body fixedly display the position and described at least one activity is displayed between the position, but and comprising the compressor of many independent operation, the capacity of every compressor is the 100-500 liter.
10. natural gas filling station according to claim 5, it is characterized in that, described filling machine links to each other respectively with the 3rd group of bottle by first, second of one first pipeline, one second pipeline and one the 3rd pipeline and described fixedly gas storage unit, be respectively arranged with on wherein said first, second and the 3rd pipeline and be used to control the control valve that corresponding pipeline opens and closes
Described natural gas filling station also comprises the control gear that is used to control the switching of control valve on each pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201292598U CN202091765U (en) | 2010-04-28 | 2011-04-27 | Natural gas filling station |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010169045.3 | 2010-04-28 | ||
| CN201010169045 | 2010-04-28 | ||
| CN2011201292598U CN202091765U (en) | 2010-04-28 | 2011-04-27 | Natural gas filling station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091765U true CN202091765U (en) | 2011-12-28 |
Family
ID=45366833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201292598U Expired - Fee Related CN202091765U (en) | 2010-04-28 | 2011-04-27 | Natural gas filling station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113631852A (en) * | 2019-03-27 | 2021-11-09 | 麦菲能源公司 | Filling station for supplying a gas comprising hydrogen to a plurality of vehicles |
-
2011
- 2011-04-27 CN CN2011201292598U patent/CN202091765U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113631852A (en) * | 2019-03-27 | 2021-11-09 | 麦菲能源公司 | Filling station for supplying a gas comprising hydrogen to a plurality of vehicles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101418907B (en) | High-pressure hydrogen supply system for exterior hydrogen feeding hydrogenation stations | |
| CN101509599A (en) | Secondary gas filling station | |
| CN110914585A (en) | Trailer, trailer and tractor system with a pressure tank for transporting gaseous and/or liquid fuels, method for filling a pressure tank and control device | |
| CN214249133U (en) | Liquid hydrogen storage type hydrogenation device adopting liquid hydrogen precooling | |
| CN102149958B (en) | Gas-filling system having a residual-gas recovery device, and residual-gas recovery method | |
| CN101463943B (en) | Energy-saving natural gas supply sub-station system | |
| CN108332046B (en) | Hydrogenation system in pneumatic pump skid-mounted hydrogenation equipment and hydrogenation method thereof | |
| CN202091765U (en) | Natural gas filling station | |
| CN202203660U (en) | Mobile container type liquefied natural gas filling station | |
| CN207750726U (en) | Gas drive pumps the hydrogenation system in skid hydrogenation plant | |
| CN100509501C (en) | Non-power natural gas supplying system and method thereof | |
| CN201391743Y (en) | Movable piston-type natural gas feeding substation | |
| CN201330929Y (en) | Compressed natural gas optimizing substation system | |
| CN101780940A (en) | Son-mother gas filling station | |
| CN105333303A (en) | Natural gas refueling station established in place without natural gas pipeline network | |
| CN202056505U (en) | Safety carriage type compressed natural gas agent charger | |
| CN111365610B (en) | Discharging pressure regulating system applied to hydrogen storage type hydrogenation station | |
| CN201193782Y (en) | Supply device fro industrial oxygen | |
| CN204477682U (en) | Gas station compressor three line aerator | |
| CN2707581Y (en) | Transfer cart used for non-powered natural gas aerating sub-station | |
| CN206831142U (en) | The line refueling system of hydraulic natural gas automobile secondary gas filling station double pump three | |
| CN117432932B (en) | Hydrogenation station and hydrogenation process | |
| CN205243679U (en) | Two gas air feed structures of CNG and LNG | |
| CN209340875U (en) | Natural gas supply sub-station pressurizing gas transporting system | |
| CN103807600B (en) | Vehicle-mounted air cylinder group trailer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120427 |