CN205706355U - A kind of cluster lightweight long-tube trailer - Google Patents
A kind of cluster lightweight long-tube trailer Download PDFInfo
- Publication number
- CN205706355U CN205706355U CN201620385824.XU CN201620385824U CN205706355U CN 205706355 U CN205706355 U CN 205706355U CN 201620385824 U CN201620385824 U CN 201620385824U CN 205706355 U CN205706355 U CN 205706355U
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- CN
- China
- Prior art keywords
- gas cylinder
- trailer
- cluster
- cylinder group
- tube
- 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
This utility model relates to compressed natural gas storaging and transport technology field, discloses a kind of cluster lightweight long-tube trailer, and including framework semi-trailer and the gas cylinder group being fixed on framework semi-trailer, the bottle material of each gas cylinder of gas cylinder group is high-strength steel.Compared with same size gas cylinder existing with on market, wall thickness reduction, weight saving, thus on the basis of meeting Transport Regulations, add load volume, reduce cost of transportation.Further, filling to unload and be provided with urgent ball valve on the main pipeline of air pipe in gas cylinder group, and the both sides on storekeeper road after promptly ball valve is arranged in long-tube trailer, for can directly blind off a line from the side of long-tube trailer under emergency case, avoid close to relatively hazardous rear operation storehouse, operate storekeeper road after optimizing, improve safety, eliminate the potential safety hazard in operating process.
Description
Technical field
This utility model relates to compressed natural gas storaging and transport technology field, is specifically related to a kind of cluster lightweight long tube and drags
Car.
Background technology
Cluster lightweight long-tube trailer is to be passed through at the bottom of front and back end fixed plate and semitrailer by Seamless Gas Cylinder
Dish assembles, it is achieved the storage of the compressed gas such as CNG and transport.CNG storage equipment always towards lightweight, big volume, and higher
The effort of safety direction.Under such direction, the specification of its agent structure big volume seamless steel gas cylinder is continued to optimize, from
In the angle of external diameter, leading products become present 720 from the 559 of the past.The increase of external diameter means same carrier gas
The quantity of its gas cylinder of long-tube trailer of amount likely reduces, thus improves volume to weight ratio, simplifies pipeline, reduces leakage point, improves peace
Full property and transport capacity.
But the gas cylinder of bigger external diameter, its wall thickness also can increase, and affects the load volume of gas cylinder to a certain extent.The opposing party
Face, fills and unloads the closedown of air pipe and need to operate from rear operation storehouse, when there is the emergency case such as gas leakage after operate storehouse and belong to
Deathtrap, there is potential safety hazard in operator in operation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cluster lightweight long-tube trailer, it is possible to by gas cylinder
Wall thickness reduction, weight saving, on the basis of meeting Transport Regulations, increase load volume, reduce cost of transportation；Meanwhile, optimize
Rear operation storekeeper road, improves safety, eliminates the potential safety hazard in operating process.
This utility model embodiment is adopted the technical scheme that a kind of cluster lightweight long-tube trailer, including skeleton half
Trailer and the gas cylinder group being fixed on described framework semi-trailer, the bottle material of each gas cylinder of described gas cylinder group is high-strength steel.
Preferably, the filling to unload of described gas cylinder group is provided with urgent ball valve on the main pipeline of air pipe, described urgent ball valve cloth
Put the both sides on storekeeper road after long-tube trailer.
Preferably, the handle of described urgent ball valve is for lengthening handle, and uses the mounting means inverted up and down, makes described
Hands down, reaches below described operation storehouse base plate by the perforate of relevant position on the base plate of operation storehouse.
Preferably, described framework semi-trailer being fixedly installed framework, described gas cylinder group is horizontally set in described framework；
The front end of described gas cylinder group is fixed by front end panel, and rear end is fixed by rear bearing sheet；Described front end panel and rear bearing sheet
Use bolt to fix with described framework semi-trailer to be connected.
Preferably, described gas cylinder group has three layers, respectively bottom gas cylinder, middle level gas cylinder and top layer gas cylinder, described bottom gas
Bottle is fixed with described framework semi-trailer by little bundling belt, and described bottom gas cylinder and described middle level gas cylinder are fixed by fixing fixture block
Described gas cylinder group is fixed with described framework semi-trailer by big bundling belt.
Preferably, the front end of described gas cylinder group is provided with front end safety device, and rear end is rear operation storehouse, is provided with rear end peace
Full device, fill and unload air pipe and blowoff line.
Preferably, described front end safety device includes rupture disk and the easily fusion being connected with each gas cylinder of described gas cylinder group
Gold combination unit and the evacuated tube being arranged on described rupture disk and fusible alloy combination unit, the upper end of described evacuated tube is arranged
There is dust cap.
Preferably, the structure of described back-end security device is identical with the structure of described front end safety device.
Preferably, fill described in and unload air pipe and use coil, and equipped with thermometer, Pressure gauge and relief valve.
The beneficial effects of the utility model are:
The cluster lightweight long-tube trailer that this utility model provides, including framework semi-trailer and be fixed on framework semi-trailer
On gas cylinder group, the bottle material of each gas cylinder of gas cylinder group is high-strength steel.Compared with same size gas cylinder existing with on market, wall
Thick thinning, weight saving, thus on the basis of meeting Transport Regulations, add load volume, reduce cost of transportation.
Further, filling to unload and be provided with urgent ball valve on the main pipeline of air pipe in gas cylinder group, and urgent ball valve arranges
The both sides on storekeeper road after long-tube trailer, directly can blind off a line from the side of long-tube trailer under emergency case, avoid close
Relatively hazardous rear operation storehouse, operates storekeeper road, improves safety, eliminate the potential safety hazard in operating process after optimizing.
Accompanying drawing explanation
The structural representation of the cluster lightweight long-tube trailer that Fig. 1 provides for this utility model embodiment；
Fig. 2 is the structural representation of front end safety device in this utility model；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the rear structural representation operating storehouse in this utility model；
Fig. 5 is the top view of Fig. 4.
In upper figure, the corresponding relation of reference and component names is:
1 framework semi-trailer；2 gas cylinder groups；21 bottom gas cylinders；22 middle level gas cylinders；23 top layer gas cylinders；3 frameworks；41 front supports
Plate；42 rear bearing sheets；51 little bundling belts；52 fix fixture block；53 big bundling belts；6 front end safety devices；61 rupture disks and easily fusion
Gold combination unit；62 evacuated tube；63 dust caps；7 back-end security devices；8 fill and unload air pipe；9 blowoff lines；10 urgent ball valves.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Refer to Fig. 1, the cluster lightweight long-tube trailer that this utility model embodiment provides, including framework semi-trailer 1
With the gas cylinder group 2 being fixed on framework semi-trailer 1, the bottle material of each gas cylinder of gas cylinder group 2 is high-strength steel.Existing with on market
Same size gas cylinder compare, wall thickness reduction, weight saving, thus on the basis of meeting Transport Regulations, add load volume,
Reduce cost of transportation.
Refer to Fig. 5, in order to optimize above-mentioned plans further, in this utility model, unload trachea filling of gas cylinder group 2
Being provided with urgent ball valve 10 on the main pipeline on road 8, urgent ball valve 10 is arranged in the both sides on storekeeper road after long-tube trailer.Further
Ground, the handle of urgent ball valve is for lengthening handle, and uses the mounting means inverted up and down, makes handle down, at the bottom of operation storehouse
On plate, the perforate of relevant position reaches below operation storehouse base plate.Can directly close from the side of long-tube trailer under emergency case
Pipeline, avoids close to relatively hazardous rear operation storehouse, operates storekeeper road, improves safety, eliminate in operating process after optimizing
Potential safety hazard.
Specifically, the cluster lightweight long-tube trailer that this utility model provides, framework semi-trailer 1 is fixedly installed
Framework 3, the framework 3 both sides outer pasting board of installation aluminum, and reinforcing plate is installed, gas cylinder group 2 is horizontally set in framework 3；Gas cylinder group 2
Front end is fixed by front end panel 41, and rear end is fixed by rear bearing sheet 42；On front end panel 41 and rear bearing sheet 42, there is spiral shell
Pit and gas cylinder installing hole are installed for the gas cylinder with gas cylinder group 2, and front end panel 41 and rear bearing sheet 42 lead to framework semi-trailer 1
Cross bolt to connect, expanding with heat and contract with cold during to buffer variations in temperature.Gas cylinder group 2 has three layers, respectively bottom gas cylinder 21, middle level gas cylinder
22 and top layer gas cylinder 23, bottom gas cylinder 21 is fixed with framework semi-trailer 1 by little bundling belt 51, bottom gas cylinder 21 and middle level gas cylinder
22 fix gas cylinder group 2 by fixing fixture block 52 is fixed with framework semi-trailer 1 by big bundling belt 53.At a kind of specific embodiment
In, cluster lightweight long-tube trailer is provided with 8 external diametersThe gas cylinder of 720, arrangement mode is 3 × 3 × 2, i.e. bottom gas cylinder 21
Being three with middle level gas cylinder 22, top layer gas cylinder 23 is two.
Refer to Fig. 2-Fig. 5, in this utility model, the front end of gas cylinder group 2 is provided with front end safety device 6, and rear end is installed
There is back-end security device 7, fill and unload air pipe 8 and blowoff line 9.Specifically, what front end safety device 6 included with gas cylinder group 2 is each
The rupture disk that gas cylinder is connected and fusible alloy combination unit 61 and be arranged on rupture disk and fusible alloy combination unit 61
Evacuated tube 62, the upper end of evacuated tube 62 is provided with dust cap 63.The structure of back-end security device 7 and the knot of front end safety device 6
Structure is identical.Of the present utility model filling is unloaded air pipe 8 and is used coil, the concussion of pipeline during buffer compression gas filling, and
Equipped with thermometer, Pressure gauge and relief valve, it is ensured that pipeline safety.
Principle of the present utility model and embodiment are set forth by specific case used herein, above example
Explanation be only intended to help to understand method of the present utility model and core concept thereof.It should be pointed out that, for the art
For those of ordinary skill, on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some changing
Entering and modify, these improve and modification also falls in this utility model scope of the claims.
Claims (9)
1. a cluster lightweight long-tube trailer, including framework semi-trailer (1) be fixed on described framework semi-trailer (1)
Gas cylinder group (2), it is characterised in that the bottle material of each gas cylinder of described gas cylinder group (2) is high-strength steel.
Cluster lightweight long-tube trailer the most according to claim 1, it is characterised in that described filling of gas cylinder group (2) is unloaded
Being provided with urgent ball valve (10) on the main pipeline of air pipe (8), described urgent ball valve (10) is arranged in storekeeper road after long-tube trailer
Both sides.
Cluster lightweight long-tube trailer the most according to claim 2, it is characterised in that the handle of described urgent ball valve is
Lengthen handle, and use the mounting means that inverts up and down, make described handle down, by the opening of relevant position on the base plate of operation storehouse
Hole reaches below described operation storehouse base plate.
Cluster lightweight long-tube trailer the most according to claim 3, it is characterised in that on described framework semi-trailer (1)
Being fixedly installed framework (3), described gas cylinder group (2) is horizontally set in described framework (3)；The front end of described gas cylinder group (2) leads to
Crossing front end panel (41) to fix, rear end is fixed by rear bearing sheet (42)；Described front end panel (41) and rear bearing sheet (42) with
Described framework semi-trailer (1) is fixing to be connected.
Cluster lightweight long-tube trailer the most according to claim 4, it is characterised in that described gas cylinder group (2) has three layers,
Being respectively bottom gas cylinder (21), middle level gas cylinder (22) and top layer gas cylinder (23), described bottom gas cylinder (21) passes through little bundling belt
(51) fixing with described framework semi-trailer, described bottom gas cylinder (21) and described middle level gas cylinder (22) are solid by fixing fixture block (52)
Fixed, described gas cylinder group is fixed with described framework semi-trailer (1) by big bundling belt (53).
Cluster lightweight long-tube trailer the most according to claim 5, it is characterised in that the front end of described gas cylinder group (2)
Being provided with front end safety device (6), rear end is rear operation storehouse, is provided with back-end security device (7), fills and unload air pipe (8) and row
Dirty pipeline (9).
Cluster lightweight long-tube trailer the most according to claim 6, it is characterised in that described front end safety device (6)
Including the rupture disk being connected with each gas cylinder of described gas cylinder group (2) and fusible alloy combination unit (61) be arranged on described quick-fried
Fragmentation and the evacuated tube (62) on fusible alloy combination unit (61), the upper end of described evacuated tube (62) is provided with dust cap
(63).
Cluster lightweight long-tube trailer the most according to claim 7, it is characterised in that described back-end security device (7)
Structure identical with the structure of described front end safety device (6).
Cluster lightweight long-tube trailer the most according to claim 8, it is characterised in that described in fill and unload air pipe (8) and adopt
With coil, and equipped with thermometer, Pressure gauge and relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620385824.XU CN205706355U (en) | 2016-05-03 | 2016-05-03 | A kind of cluster lightweight long-tube trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620385824.XU CN205706355U (en) | 2016-05-03 | 2016-05-03 | A kind of cluster lightweight long-tube trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706355U true CN205706355U (en) | 2016-11-23 |
Family
ID=57332608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620385824.XU Expired - Fee Related CN205706355U (en) | 2016-05-03 | 2016-05-03 | A kind of cluster lightweight long-tube trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706355U (en) |
-
2016
- 2016-05-03 CN CN201620385824.XU patent/CN205706355U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |