CN202006839U - Compressed natural gas transporting semitrailer for hydraulic substation - Google Patents
Compressed natural gas transporting semitrailer for hydraulic substation Download PDFInfo
- Publication number
- CN202006839U CN202006839U CN2011200883798U CN201120088379U CN202006839U CN 202006839 U CN202006839 U CN 202006839U CN 2011200883798 U CN2011200883798 U CN 2011200883798U CN 201120088379 U CN201120088379 U CN 201120088379U CN 202006839 U CN202006839 U CN 202006839U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- gas
- semitrailer
- trailer
- compressed natural
- 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 gas source supply vehicle of an automobile natural gas filling station, in particular to a compressed natural gas transporting semitrailer for a hydraulic substation. The compressed natural gas transporting semitrailer for the hydraulic substation is characterized in that the compressed natural gas transporting semitrailer comprises a semitrailer chassis framework; the semitrailer chassis framework is integrally connected with an upper integrated tube bundle; the end part of the upper integrated tube bundle is provided with a front and rear bin automatic control valve assembly, a fluid circuit process pipeline and a gas circuit process pipeline; and the fluid circuit process pipeline and the gas circuit process pipeline are connected with the hydraulic substation through a PLC (Programmable Logic Controller) programmable automatic controller. The compressed natural gas transporting semitrailer with the hydraulic substation is parked to the automobile filling station to be abutted with the hydraulic substation in the automobile filling station. With the adoption of a PLC programmable automatic control system, the gas filling speed is accelerated, the original gas discharging efficiency is maintained, and the intelligent gas filling operation is realized.
Description
(1) technical field
The utility model relates to the source of the gas supply car at a kind of natural gas vehicle refueling station, particularly a kind of hydraulic pressure substation compression natural gas conveying semi-trailer.
(2) background technology
The natural gas transportation car of at present domestic and international widespread usage, 40 feet frame type containers by standard, in adorn the long tube steel cylinder of 8 diameter 559mm and converge air pipe valve etc., be loaded on the self discharging type container skeleton superimposed trailer of standard, form long-tube trailer, for Vehicle Fueling Station provides compression natural gas vehicle-mounted source of the gas.But existing natural gas transportation car has to be optimized at aspects such as operation, maintenance and aerating speed and improvement.
(3) summary of the invention
The utility model provides a kind of aerating intellectuality, fireballing hydraulic pressure substation compression natural gas conveying semi-trailer in order to remedy the defective of prior art.
The utility model is achieved by the following technical solution:
A kind of hydraulic pressure substation compression natural gas conveying semi-trailer, it is characterized in that: comprise the chassis of semi-trailer skeleton, the integrated top collection tubulature bundle that is connected with of chassis of semi-trailer skeleton, storehouse automatic controlling valve group and liquid road and gas circuit process pipeline before and after collection tubulature bundle end, top is provided with, liquid road and gas circuit process pipeline are connected with the hydraulic pressure substation by the PLC programmable automatic controller.
This hydraulic pressure substation compression natural gas conveying semi-trailer, the girder of chassis of semi-trailer skeleton is welded by high strength steel.
The beneficial effects of the utility model are: this hydraulic pressure substation compression natural gas conveying semi-trailer, resting against Vehicle Fueling Station docks with the hydraulic pressure substation in the station, by the PLC programmable automatic control system, improve aerating speed and kept original gas efficient of unloading, realize the running job of intelligent aerating.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is the structural representation of the utility model hydraulic pressure substation compression natural gas conveying semi-trailer.
Among the figure, 1 chassis of semi-trailer skeleton, 2 top collection tubulature bundles, storehouse, 3 front and back automatic controlling valve group, 4 liquid roads and gas circuit process pipeline, 5PLC programmable automatic controller, 6 hydraulic pressure substations.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This hydraulic pressure substation compression natural gas conveying semi-trailer, it is characterized in that: comprise chassis of semi-trailer skeleton 1, the chassis of semi-trailer skeleton 1 integrated top collection tubulature bundle 2 that is connected with, storehouse automatic controlling valve group 3 and liquid road and gas circuit process pipeline 4 before and after collection tubulature bundle 2 ends, top are provided with, liquid road and gas circuit process pipeline 4 are connected with hydraulic pressure substation 6 by PLC programmable automatic controller 5, and the girder of chassis of semi-trailer skeleton 1 is welded by high strength steel.
This hydraulic pressure substation compression natural gas conveying semi-trailer, integrate accumulating, automatic control, supercharging, unload gas, its resistance to overturning, height of gravitational center and inclination technical parameter all are better than traditional self lighting type skeleton superimposed trailer index, realize the running job of intelligent aerating by programmable automatic controller 5, make the function diversification of this equipment and improved aerating speed and kept original gas efficient of unloading.
Claims (2)
1. hydraulic pressure substation compression natural gas conveying semi-trailer, it is characterized in that: comprise chassis of semi-trailer skeleton (1), the integrated top collection tubulature bundle (2) that is connected with of chassis of semi-trailer skeleton (1), storehouse automatic controlling valve group (3) and liquid road and gas circuit process pipeline (4) before and after top collection tubulature bundle (2) end is provided with, liquid road and gas circuit process pipeline (4) are connected with hydraulic pressure substation (6) by PLC programmable automatic controller (5).
2. hydraulic pressure according to claim 1 substation compression natural gas conveying semi-trailer is characterized in that: the girder of chassis of semi-trailer skeleton (1) is welded by high strength steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200883798U CN202006839U (en) | 2011-03-30 | 2011-03-30 | Compressed natural gas transporting semitrailer for hydraulic substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200883798U CN202006839U (en) | 2011-03-30 | 2011-03-30 | Compressed natural gas transporting semitrailer for hydraulic substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006839U true CN202006839U (en) | 2011-10-12 |
Family
ID=44748497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200883798U Expired - Fee Related CN202006839U (en) | 2011-03-30 | 2011-03-30 | Compressed natural gas transporting semitrailer for hydraulic substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006839U (en) |
-
2011
- 2011-03-30 CN CN2011200883798U patent/CN202006839U/en not_active Expired - Fee Related
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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: 20111012 Termination date: 20140330 |