CN108071935A - A kind of classification storage compressed natural gas transporter - Google Patents
A kind of classification storage compressed natural gas transporter Download PDFInfo
- Publication number
- CN108071935A CN108071935A CN201610660215.5A CN201610660215A CN108071935A CN 108071935 A CN108071935 A CN 108071935A CN 201610660215 A CN201610660215 A CN 201610660215A CN 108071935 A CN108071935 A CN 108071935A
- Authority
- CN
- China
- Prior art keywords
- air accumulator
- support plate
- natural gas
- underbody
- classification storage
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/01—Intermediate tanks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of classification storage compressed natural gas transporters, including underbody, it is provided in underbody, natural gas compressor, natural gas compressor is connected by main pipeline with time pipeline, pressure-regulating valve is provided on secondary pipeline, the first support plate is provided in underbody, first support plate is internally provided with the first air accumulator, first support plate top is provided with the first support plate, second support plate is internally provided with the second air accumulator, the 3rd support plate is provided at the top of second support plate, 3rd support plate is internally provided with the 3rd air accumulator, first air accumulator, second air accumulator and the 3rd air accumulator are connected by output channel with aerating column.The present invention is by setting the air accumulator of three senior middle school's low-pressures to realize classification storage, when there is no pressurizing point, quick recharge can also be realized, while the bottle group of different pressures not only contributes to improve compressor service life, to compressed natural gas pressure stability, stability of flow is all beneficial.
Description
Technical field
The present invention relates to a kind of natural gas transportation device, more particularly to a kind of classification storage compressed natural gas transporter.
Background technology
The requirement lower consumption, reduce environmental pollution now with national energy-saving etc., the construction of CNG Filling Station have become
For the inexorable trend of clean energy resource development, but in some big cities, CNG Filling Station is the base in original gas station
It extends on plinth, is limited be subject to the floor space of original gas station, the place of no gas station needs emergent aerating etc., takes up an area
Area is small, mobile liquid vehicle that is highly integrated, integrating transport and aerating has adapted to the demand in market, realize transport plus
Airway dysfunction is in one.
The compressed natural gas filling time is longer, and the gas cylinder of similary capacity is full of compared with LNG, and compressed natural gas has more than LNG
One times of even more time.So come in aerating substation often using the gas bomb and pipeline for setting different pressures grade
Gas bomb utilization rate is improved, reduces the compressor start time, but the use of hydraulic substation vehicle is more and more, there is an urgent need to one kind
It is capable of the natural gas transportation device of gas station shoulder to shoulder.
The content of the invention
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of classification storage compressed natural gas
Transporter.
In order to solve the above technical problem, the present invention provides following technical solutions：A kind of classification storage compression is natural
Gas transporter including underbody, is provided with tractor, voltage-regulating system, the tune is provided in the underbody in the underbody
Pressure system one side is provided with preposition dewatering system, and the preposition dewatering system one side is provided with buffering recovery system, the buffering
Recovery system one side is provided with natural gas compressor, and the natural gas compressor is connected by main pipeline with time pipeline, described
Pressure-regulating valve is provided on secondary pipeline, the first support plate is provided in the underbody, first support plate is internally provided with
First air accumulator, the first support plate top are provided with the first support plate, and second support plate is internally provided with the second storage
Gas tank, the second support plate top are provided with the 3rd support plate, and the 3rd support plate is internally provided with the 3rd air accumulator, institute
It states the first air accumulator, the second air accumulator and the 3rd air accumulator by output channel with aerating column to be connected, the output channel
On be provided with throttle valve, the underbody bottom is provided with wheel.
As a preferred technical solution of the present invention, on first air accumulator, the second air accumulator and the 3rd air accumulator
Connecting hole is both provided with, supporting steel frame is provided on the connecting hole.
As a preferred technical solution of the present invention, first air accumulator, the second air accumulator and the 3rd air accumulator bottom
End is both provided with support foot pad.
As a preferred technical solution of the present invention, flowmeter, the voltage-regulating system are provided on the voltage-regulating system
On be provided with safety valve.
As a preferred technical solution of the present invention, the underbody bottom is provided with anti electrostatic grounding device.
The advantageous effect that is reached of the present invention is：The present invention is by setting the air accumulator of three senior middle school's low-pressures to realize classification
Storage when not having pressurizing point, can also realize quick recharge, while the bottle group of different pressures not only contributes to improve pressure
Contracting machine service life, to compressed natural gas pressure stability, stability of flow is all beneficial.
Description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the partial structural diagram of the present invention；
In figure：1st, underbody；2nd, tractor；3rd, voltage-regulating system；4th, dewatering system；5th, recovery system is buffered；6th, natural gas compressing
Machine；7th, secondary pipeline；8th, main pipeline；9th, the first support plate；10th, the first air accumulator；11st, the second support plate；12nd, the second support plate；
13rd, the 3rd support plate；14th, the 3rd air accumulator；15th, output channel；16th, aerating column；17th, throttle valve；18th, wheel；19th, connect
Hole；20th, supporting steel frame；21st, foot pad is supported；22nd, flowmeter；23rd, safety valve；24th, anti electrostatic grounding device；25th, pressure is adjusted
Valve.
Specific embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figs. 1-2, the present invention provides a kind of classification storage compressed natural gas transporter, including underbody 1, is set in underbody 1
Tractor 2 is equipped with, voltage-regulating system 3 is provided in underbody 1,3 one side of voltage-regulating system is provided with preposition dewatering system 4, preposition de-
4 one side of water system is provided with buffering recovery system 5, and 5 one side of buffering recovery system is provided with natural gas compressor 6, natural pressure
Contracting machine 6 is connected by main pipeline 8 with time pipeline 7, and pressure-regulating valve 25 is provided on secondary pipeline 7, first is provided in underbody 1
Support plate 9, the first support plate 9 are internally provided with the first air accumulator 10, and 9 top of the first support plate is provided with the second support plate 11,
Second support plate 11 is internally provided with the second air accumulator 12, and 11 top of the second support plate is provided with the 3rd support plate 13, the 3rd
Fagging 13 is internally provided with the 3rd air accumulator 14, and the first air accumulator 10, the second air accumulator 12 and the 3rd air accumulator 14 are by defeated
Go out pipeline 15 with aerating column 16 to be connected, throttle valve 17 is provided on output channel 15,1 bottom of underbody is provided with wheel 18.
Connecting hole 19 is both provided on first air accumulator 10, the second air accumulator 12 and the 3rd air accumulator 14, on connecting hole 19
Supporting steel frame 20 is provided with, supporting steel frame 20 ensure that the first air accumulator 10, the second air accumulator 12 and the 3rd air accumulator 14 are being transported
The stabilization of defeated process.
First air accumulator 10, the second air accumulator 12 and 14 bottom of the 3rd air accumulator are both provided with support foot pad 21, ensure that
Because of gravity sidesway will not occur for the first air accumulator 10, the second air accumulator 12 and the 3rd air accumulator 14.
Flowmeter 22 is provided on voltage-regulating system 3, safety valve 23 is provided on voltage-regulating system 3, can be controlled in air inlet
The speed of air inlet compression.
1 bottom of underbody is provided with anti electrostatic grounding device 24, reduces the wind direction of explosion, also plays the effect of lightning protection.
Specifically, during use, intake process, natural gas adjusts pressure by voltage-regulating system 3, successively by de-
Water system 4, buffering recovery system 5 and natural gas compressor 6,8 several secondary pipelines 7 are assigned to by main pipeline successively, by setting
Pressure-regulating valve, the tank atmospheric pressure of the first air accumulator 10, the second air accumulator 12 and the 3rd air accumulator 14 is adjusted to height respectively
In low three gears, realize classification storage compressed natural gas.It is supplied in outlet, such as to bus, first with the 3rd of low pressure the
Air accumulator 14 is switched to the second air accumulator 12 when the 3rd air accumulator 14 is equal with automobile gas cylinders group pressure, is finally switched to
First air accumulator 10 of high pressure, realization order take gas.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent substitution to which part technical characteristic.
Within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of classification storage compressed natural gas transporter, including underbody（1）, which is characterized in that the underbody（1）Upper setting
There is tractor（2）, the underbody（1）On be provided with voltage-regulating system（3）, the voltage-regulating system（3）One side is provided with preposition de-
Water system（4）, the preposition dewatering system（4）One side is provided with buffering recovery system（5）, the buffering recovery system（5）One
Side is provided with natural gas compressor（6）, the natural gas compressor（6）Pass through main pipeline（8）With secondary pipeline（7）It is connected, institute
State time pipeline（7）On be provided with pressure-regulating valve（25）, the underbody（1）On be provided with the first support plate（9）, described first
Fagging（9）It is internally provided with the first air accumulator（10）, first support plate（9）Top is provided with the second support plate（11）, institute
State the second support plate（11）It is internally provided with the second air accumulator（12）, second support plate（11）Top is provided with the 3rd support
Plate（13）, the 3rd support plate（13）It is internally provided with the 3rd air accumulator（14）, first air accumulator（10）, the second gas storage
Tank（12）With the 3rd air accumulator（14）Pass through output channel（15）With aerating column（16）It is connected, the output channel（15）On
It is provided with throttle valve（17）, the underbody（1）Bottom is provided with wheel（18）.
A kind of 2. classification storage compressed natural gas transporter according to claim 1, which is characterized in that first storage
Gas tank（10）, the second air accumulator（12）With the 3rd air accumulator（14）On be both provided with connecting hole（19）, the connecting hole（19）On
It is provided with supporting steel frame（20）.
A kind of 3. classification storage compressed natural gas transporter according to claim 1, which is characterized in that first storage
Gas tank（10）, the second air accumulator（12）With the 3rd air accumulator（14）Bottom is both provided with support foot pad（21）.
A kind of 4. classification storage compressed natural gas transporter according to claim 1, which is characterized in that the pressure regulation system
System（3）On be provided with flowmeter（22）, the voltage-regulating system（3）On be provided with safety valve（23）.
A kind of 5. classification storage compressed natural gas transporter according to claim 1, which is characterized in that the underbody
（1）Bottom is provided with anti electrostatic grounding device（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660215.5A CN108071935A (en) | 2016-11-16 | 2016-11-16 | A kind of classification storage compressed natural gas transporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660215.5A CN108071935A (en) | 2016-11-16 | 2016-11-16 | A kind of classification storage compressed natural gas transporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108071935A true CN108071935A (en) | 2018-05-25 |
Family
ID=62153166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610660215.5A Pending CN108071935A (en) | 2016-11-16 | 2016-11-16 | A kind of classification storage compressed natural gas transporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108071935A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832720A (en) * | 2021-03-25 | 2021-05-25 | 中国海洋石油集团有限公司 | Recovery device and recovery method for methane gas in hydrate reactor |
-
2016
- 2016-11-16 CN CN201610660215.5A patent/CN108071935A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832720A (en) * | 2021-03-25 | 2021-05-25 | 中国海洋石油集团有限公司 | Recovery device and recovery method for methane gas in hydrate reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180525 |