CN201281225Y - Mobile natural gas distributing system - Google Patents
Mobile natural gas distributing system Download PDFInfo
- Publication number
- CN201281225Y CN201281225Y CNU2008203025227U CN200820302522U CN201281225Y CN 201281225 Y CN201281225 Y CN 201281225Y CN U2008203025227 U CNU2008203025227 U CN U2008203025227U CN 200820302522 U CN200820302522 U CN 200820302522U CN 201281225 Y CN201281225 Y CN 201281225Y
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- CN
- China
- Prior art keywords
- natural gas
- gas
- gas filling
- distributing system
- haulage vehicle
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a movable natural gas distribution system, which belongs to a natural gas filling distribution system, in particular to a substation system for natural gas filling of automobiles. The utility model solves the technical problem of providing a convenient, fast and movable gas filling system, and the movable natural gas distribution system comprises a natural gas filling system composed of an electrical control system, a pneumatic control system, a hydraulic system and a gas filling device, as well as an air storage tank, the natural gas filling system is mounted on a carrying vehicle, and the air storage tank is mounted on a gas filling trailer. A fixed gas filling station site is not needed by adopting the movable natural gas distribution system, the gas filling to the gas filling vehicle can be completed at any time, the gas filling time is saved, and the adjustment to transport capability between peak hours and off-peak hours of urban mass-transit systems can be properly promoted.
Description
Technical field
The utility model relates to the natural gas distribution system, in particular for the substation system of natural gas vehicle refueling.
Background technique
For the consideration of environmental protection, energy saving, on automobile, adopt compressed natural gas (CNG) to act as a fuel and more and more come into one's own now.As the patent No. is 02803740.5, name is called the patent of invention of " compressed natural gas distribution system ", disclose a kind of with the distribution system of natural gas transport to locomotive, and No. 200520035725.0, the utility model patent that name is called " system that transports and the air entraining substation system of compressed natural gas storage steel bottle and formation thereof " also discloses a kind of air entraining substation system of rock gas.But there is corresponding problem in they, need at first that a selected area that can guarantee distance between gas holder and the refueling system is big, the place that has a good transport service is as air entraining substation, the construction cost height, next needs the vehicle of aerating before combustion gas uses vehicle drive to be carried out aerating to air entraining substation, taken the working time of automobile, particularly for mass transportation facilities, moving peak period, influence the normal operation of the public transit system of entire city, need the extra public transit vehicle that increases to satisfy operation.
The model utility content
The utility model says that the technical problem that will solve provides a kind of mobile station system that can be easily and fast.
The utility model technical solution mobile natural gas distributing system that problem adopts, comprise the natural gas system that forms by electrical apparatus control system, atmospheric control, hydraulic system, aerator, and gas holder, described natural gas system is installed on the haulage vehicle, and gas holder is installed on the aerating trailer.
As improvement of the present utility model, aerator, hydraulic system, atmospheric control, electrical apparatus control system are installed successively forward from haulage vehicle tailstock portion.
As another kind of improvement the of the present utility model, the pressurization device in the rock gas gas holder adopts permanent pressurization device.
Adopt mobile natural gas distributing system of the present utility model, do not need the gas station place fixed, can finish at any time the aerating vehicle is carried out aerating, save the aerating time, urban mass-transit system be regulated transport power play good promoting effect between peak and ebb.
Description of drawings
Fig. 1 is a mobile natural gas distributing system connection diagram of the present utility model,
Fig. 2 is the schematic top plan view of Fig. 1,
Fig. 3 is a system of the present utility model control flow chart.
Mark among the figure: 1-haulage vehicle, 2-refueling system, 3-filling machine, 4-electrical apparatus control system, 5-atmospheric control, 6-hydraulic system, 7-aerating trailer, 8-jacking apparatus is annotated oil return pipeline, 9-oiling pipeline, 10-oil return pipeline, 11-CNG pipeline, 12-aerator, 13-add gas port, the tumble low side of stand of 14-gas holder, the 15-stand of tumbling, 16-.
Embodiment
Mobile natural gas distributing system as shown in Figure 1, comprise the natural gas system 2 that forms by electrical apparatus control system 4, atmospheric control 5, hydraulic system 6, aerator 12, be installed on the haulage vehicle 1 after all parts of described natural gas system 2, the system intergration, gas holder 14 is installed on the aerating trailer 7, therefore can be along with the operation of haulage vehicle 1, move and change location and occasion, accomplish at any time, everywhere to refueling.
Consider the convenience of aerating, the filling machine 3 of the rock gas output that is connected with natural gas system 2 is installed in the side of haulage vehicle 1, need the automobile of aerating to realize the aerating operation with haulage vehicle 1 parallel parking the time, floor space is less relatively, easily.For high aerating efficient, the filling machine 3 of the rock gas output that is connected with natural gas system 2 all is installed in the both sides of haulage vehicle 1, can carry out the aerating operation simultaneously in both sides, and in the place when narrow and small relatively, can be according to different place environment, guarantee that at least one side can implement aerating or reduce haulage vehicle that turn around in the place, the spot cars position in order to adapt to.
Natural gas system 2 is installed in haulage vehicle 1 after integrated, what primarily guarantee is the Security of system, as shown in Figure 2, take all factors into consideration from safety and operation, from the tailstock portion aerator 12, hydraulic system 6, atmospheric control 5, electrical apparatus control system 4 are installed successively forward, are prolonged the distance of aerator 12 and electrical apparatus control system 4 as much as possible.
The aerating trailer 7 that gas holder 14 is installed can be the trailer that haulage vehicle 1 back hangs, also can adopt another independently automobile, the transportation of haulage vehicle 1 and aerating trailer 7 is more convenient like this, and can dispose many aerating trailers 7 by a haulage vehicle 1, helps long-distance and open-air use.
As depicted in figs. 1 and 2, the aerator of natural gas system 2 is arranged on the rear portion of haulage vehicle 1, aerator 12 comprises: add gas port 13 with tank connected two of natural gas system 2 gas storage, this adds gas port 13 and is connected with the blowing mouth of aerating trailer 7 by CNG pipeline 11, CNG in the gas holder 14 on the aerating trailer 7 is injected natural gas system 2, and then give refueling by filling machine 3.In order to realize the CNG transmission between gas holder 14 and the refueling system 2 efficiently, gas holder 14 adopts the pressure steel cylinder of liquid control aerating, in refueling system 2, also be provided with jacking apparatus and annotate oil return pipeline 8, oiling pipeline 9 and oil return pipeline 10, and be connected, and the pressurization gas transmission by electrical apparatus control system 4, hydraulic system 6 control gas holder 14 with the corresponding interface on the aerating trailer 7.
As shown in Figure 2, aerating trailer 7 is for being with the automobile of the stand 15 of tumbling, gas holder 14 is installed on the stand 15 of tumbling, when the stand 15 of tumbling moves to two ends and is gradient inclined-plane, the gas outlet of gas holder 14 is arranged on the low side 16 of the stand of tumbling, make the working state of gas holder 14 remain on as much as possible with conventionally install, working state is approaching.
Because existing air entraining substation is in the fixed venue operation, therefore the cooling system as air entraining substation all is to adopt modes such as water-cooled, air cooling, exists and makes the shortcoming that noise is big, operating cost is high.And mobile natural gas distributing system of the present utility model, need in different working environments, use, just must solve its cooling, noise problem, therefore the pressurization device of gas holder 14 adopts permanent pressurization device, avoided rock gas in compression, stress-relief process, to raise, therefore also just do not needed corresponding cooling owing to Volume Changes causes temperature.
Claims (8)
- [claim 1] mobile natural gas distributing system, comprise the natural gas system that forms by electrical apparatus control system (4), atmospheric control (5), hydraulic system (6), aerator (12), and gas holder (14), it is characterized in that: described natural gas system (2) is installed on the haulage vehicle (1), and gas holder (14) is installed on the aerating trailer (7).
- [claim 2] mobile natural gas distributing system as claimed in claim 1 is characterized in that: the filling machine (3) that the rock gas output that is connected with natural gas system (2) is installed in the side of haulage vehicle (1).
- [claim 3] mobile natural gas distributing system as claimed in claim 2 is characterized in that: the filling machine (3) that is separately installed with the rock gas output that is connected with natural gas system (2) in the both sides of haulage vehicle (1).
- [claim 4] mobile natural gas distributing system as claimed in claim 1 or 2 is characterized in that from haulage vehicle (1) tailstock portion aerator (12), hydraulic system (6), atmospheric control (5), electrical apparatus control system (4) being installed successively forward.
- [claim 5] mobile natural gas distributing system as claimed in claim 4, it is characterized in that: described aerator (12) comprise is connected with rock gas gas holder (14) outlet add gas port (13) and the jacking apparatus that is connected with the pressurization device of rock gas gas holder (14) notes oil return pipeline (8), oiling pipeline (9) and oil return pipeline (10).
- [claim 6] mobile natural gas distributing system as claimed in claim 5 is characterized in that: the pressurization device in the rock gas gas holder (14) adopts permanent pressurization device.
- [claim 7] mobile natural gas distributing system as claimed in claim 1, it is characterized in that: described aerating trailer (7) is for being with the automobile of stand (15) of tumbling, gas holder (14) is installed on the above-mentioned stand of tumbling (15), and the gas outlet of gas holder (14) is arranged on the low side (16) of the stand of tumbling.
- [claim 8] mobile natural gas distributing system as claimed in claim 1 is characterized in that: from haulage vehicle (1) tailstock portion aerator (12), hydraulic system (6), atmospheric control (5), electrical apparatus control system (4) are installed successively forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203025227U CN201281225Y (en) | 2007-10-22 | 2008-10-22 | Mobile natural gas distributing system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710202195 | 2007-10-22 | ||
| CN200710202195.8 | 2007-10-22 | ||
| CNU2008203025227U CN201281225Y (en) | 2007-10-22 | 2008-10-22 | Mobile natural gas distributing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281225Y true CN201281225Y (en) | 2009-07-29 |
Family
ID=40629839
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008103050882A Pending CN101418912A (en) | 2007-10-22 | 2008-10-22 | Mobile natural gas distributing system |
| CNU2008203025227U Expired - Fee Related CN201281225Y (en) | 2007-10-22 | 2008-10-22 | Mobile natural gas distributing system |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008103050882A Pending CN101418912A (en) | 2007-10-22 | 2008-10-22 | Mobile natural gas distributing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN101418912A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154415B (en) * | 2014-07-10 | 2016-04-20 | 新兴能源装备股份有限公司 | A kind of LNG of filling structure moves filling vehicle |
-
2008
- 2008-10-22 CN CNA2008103050882A patent/CN101418912A/en active Pending
- 2008-10-22 CN CNU2008203025227U patent/CN201281225Y/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101418912A (en) | 2009-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20161022 |