CN201525317U - Compressed natural gas semi-hung storage and transportation vehicle using II-type gas bottles as carriers - Google Patents
Compressed natural gas semi-hung storage and transportation vehicle using II-type gas bottles as carriers Download PDFInfo
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- CN201525317U CN201525317U CN2009201604145U CN200920160414U CN201525317U CN 201525317 U CN201525317 U CN 201525317U CN 2009201604145 U CN2009201604145 U CN 2009201604145U CN 200920160414 U CN200920160414 U CN 200920160414U CN 201525317 U CN201525317 U CN 201525317U
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Abstract
The utility model provides a compressed natural gas semi-hung storage and transportation vehicle for carrying special II-type gas bottles. By adopting particular structures of a middle concave beam three-shaft vehicle frame, a trailer electronic control brake system (TEBS), an air spring non-independent suspension, a traction pin base of an air spring support and the like, the compressed natural gas semi-hung storage and transportation vehicle realizes capabilities of preventing the vehicle from sideslip and side tipping and decreasing vehicle vibration, thereby being capable of improving running stability and smoothness of the vehicle. On the basis, the vehicle carries the special II-type gas bottles; each gas bottle with two open ends, a safety device and large capacity is capable of being fastened at the end portion of each gas bottle; and the vehicle is provided with split elastic gas bottle hanging supports and light-weight gas bottle pinch bodies with integrated frame structures, wherein the split elastic gas bottle hanging supports are capable of further realizing vibration absorption. Moreover, the compressed natural gas semi-hung storage and transportation vehicle is capable of further decreasing effect of the vibration of the running vehicle on the gas bottles, and obtaining the effects of carrying comparatively large number of the II-type gas bottles and transporting more compressed natural gas.
Description
Technical field
The utility model relates to a kind of fuel handling vehicle, relates in particular to a kind of II of utilization type gas cylinder as special-purpose van-type semitrailer carrier, that transport compression natural gas.
Background technology
The vehicle that compression natural gas acts as a fuel has been a proven technique, has obtained all over the world using widely.For this reason, need a considerable amount of gas stations and fortune car.The carrier gas cylinder that is generally used for the gas transport car at present is divided into: I type gas cylinder and II type gas cylinder.I type gas cylinder is the high-pressure gas bottle of all-metal type, because the capacity of I type gas cylinder is bigger, (capacious reach 2000 liters) is the main carrier of present natural fuels fortune car.But because the material of I type gas cylinder is an all-metal, its weight is bigger, and the quantity that makes bicycle can load gas cylinder is restricted, and the volume that can transport gas is also limited thereupon; II type gas cylinder is to strengthen gas cylinder at the outer layer ring of metal inner tube to the NEW TYPE OF COMPOSITE of twining fiber, has in light weightly, and the advantage that intensity is high adopts II type gas cylinder as carrier, but can improve the bicycle transfer gas scale of construction greatly.
The utility model is to follow under the principle of associated danger article transportation safety and traffic law in the world, a kind of II of employing type gas cylinder of exploitation compressed natural gas semi-hung storage truck that is carrier, adopting the automobile pioneering technology of several maturations, realizing on the basis of vehicle safety and damping, developed specially both ends open, high capacity, weight-saving special I I type gas cylinder; Developed the resilient hanger structure bottle end technique for fixing scheme and by the rectangular steel pipe welding, weight-saving integral frame-type gas cylinder sledge body.By improving the last assembling structure of superimposed trailer, made full use of the available space of superimposed trailer, the gas cylinder that further reduces in the transportation has shaken, has improved the ability of vehicle delivery natural fuels, thereby has guaranteed the safety of fortune vehicle and higher vehicular transport efficient.
The utility model content
Though II type gas cylinder has intensity height, lightweight advantage.But the volume capacity of the II type gas cylinder that can produce at present is also less, and (single gas cylinder capacity≤200L) is mainly as the fuel storage jar of natural gas vehicle.The II type gas cylinder group that the utility model is then intended adopting special exploitation becomes the comparatively economic fortune vehicle of a kind of form as carrier.
On this vehicle, how to reduce the vibrations in the transportation, how to make full use of vehicle available space, design weight-saving, the fixedly support and the sledge body of gas cylinder, thereby carry II type gas cylinder as much as possible, just become the gordian technique of transporting safely and improving fortune efficient.Simultaneously, the vehicle space that II type gas cylinder group takies is big, and the center-of-gravity position of vehicle is higher, and the sideslip and the rollover that how to reduce the high center of gravity vehicle are dangerous, also are the key technical problems that this car must solve.
The utility model relates to and utilizes II type gas cylinder as carrier, transport the semi-hung storage vehicle of compression natural gas fuel, the up concave type longeron is adopted on its chassis, the air bellow dependent suspension, radial-ply tyre, it is characterized in that: this vehicle has the electrically controlled brake system TEBS of superimposed trailer special use, the special-purpose air spring that is provided with superimposed trailer traction key seat supports, this vehicle also has the FE Tiler formula of splitting, the gas cylinder support of resilient hanger structure, adopt rectangular steel pipe to weld, the gas cylinder sledge body of integral frame-type is used to install both ends open, the fixed special I I type gas cylinder of bottle end.Technological improvement of the present utility model mainly is chassis, compartment and gas cylinder and gas cylinder sledge body three parts:
The chassis portion of the related vehicle of the utility model adopts trailer electrically controlled brake system (TEBS); The axletree dependent suspension that adopts air bellow to support; The traction key seat that adopts air bellow to support; Adopt radial-ply tyre; Three vehicle frames of tenon riveting in the middle of adopting.In the compartment part of the related vehicle of the utility model, the front portion of its vehicle body is a gas storage space, and body tail is inflation, the venting control area of gas cylinder group.The door that overturns on the wing open type is adopted in the vehicle body both sides; Adopt aluminum alloy lightweight covering; Roof is detachable, and the compartment is totally-enclosed, and the casing top is provided with ventilation equipment, can form natural ventilation in the compartment when travelling.The gas cylinder of the related vehicle of the utility model and gas cylinder sledge body portion, the special I I type gas cylinder that employing can be fixed in the gas cylinder end, both ends open, two ends are equipped with safety device; The gas cylinder horizontal cross is horizontally-arranged in the gas cylinder sledge body unit of special use; The gas cylinder two ends are fastened on separately the triangular supports, and support is an opposite opened FE Tiler structure, is convenient to dismounting; Support and special (purpose) rubber spare constitute independently resilient hanger system, form buffer-type between support and the gas cylinder sledge body and are connected (see figure 5); Adopt the lightweight gas cylinder sledge body unit of rectangular steel pipe welding; Be spirally connected between each bottom surface, unit of gas cylinder sledge body and the vehicle frame, the sledge body is spirally connected, formed the integral frame-type structure mutually between each side, unit, this structure can become the supplemental support of compartment cover panel, has realized the lightweight in compartment.
Description of drawings
Fig. 1 is a vehicle arrangement plan of the present utility model
Fig. 2 is that gas cylinder of the present utility model is arranged and sidecar door, tail gate figure
Fig. 3 is a special I I type gas cylinder constructional drawing of the present utility model
Fig. 4 is a gas cylinder rack assumption diagram of the present utility model
Fig. 5 is a gas cylinder of the present utility model left side bottle end resilient hanger constructional drawing
Fig. 6 is the right bottle end of a gas cylinder of the present utility model resilient hanger constructional drawing
Fig. 7 is a lightweight gas cylinder sledge body unit constructional drawing of the present utility model
Fig. 8 is a gas cylinder sledge body assembly drawing of the present utility model
The specific embodiment:
Below with reference to accompanying drawing, enforcement of the present utility model is explained.
As shown in Figure 1: this vehicle has tractor truck 1, it adopts three vehicle frames 2 of middle tenon riveting of semitrailer, be provided with the traction key seat 3 that air bellow supports in the junction of trailer and tractor truck 1, trailer adopts three air bellow dependent suspensions 5, its brake system 4 is trailer electrically controlled brake system TEBS, is mounted with the sledge body framework 6 of dedicated bearer II type gas cylinder group on the trailer.Be combined into thus and utilize II type gas cylinder as the compressed natural gas semi-hung storage truck of carrier.
As shown in Figure 2: the door 7 that overturns on the wing open type that adopt the side, compartment of this vehicle, the compartment rear side is provided with lower turning type gate 8,9, the opposite opened car door 10 at rear portion, compartment, top cover 11 is equipped with ventipane.Exterior skin is an aluminum alloy, and the compartment is totally-enclosed, and top cover is detachable.There is open operational space at the side in compartment and rear portion, for charge and discharge gas, installation, maintenance, maintenance and the replacing of gas cylinder provides convenience.
As shown in Figure 3: this vehicle loading both ends open, can bear fixedly desirable strength, the high-capacity special I I type gas cylinder of bottle end.
The volume of this product: 200L; Operation pressure: 25MP; Single bottle of nt wt net weight: 175KG; Inflation back single bottle of total weight: 217KG; The major advantage of these product is: safety is good; Volume is big; In light weight; Be convenient in the gas cylinder end fastening; Satisfied the operating needs of this special-purpose superimposed trailer.
As shown in Figure 4: this vehicle has adopted the fastening scheme of bottle mouth of gas cylinder: the gas cylinder support is made up of triangular supports body 12, following FE Tiler 13 and last FE Tiler 15, part 12 and part 13 seam are integral, and FE Tiler clamps by elastic caoutchouc circle 14 and the screw-nut bottleneck position with gas cylinder 16 up and down.
As Fig. 5, shown in Figure 6: this vehicle has adopted the resilient hanger structure between gas cylinder support and the sledge body :-triangular supports body 12, sledge body connecting panel 17, by the different in nature Rubber Parts 18 of special use, length adjustment pad 19, sleeve 20 and bolt and nut gas cylinder support 12 and sledge body connecting panel 17 are combined into the resilient hanger system by each three cover of two ends, the influence of vehicle vibration under steam can be further reduced, gas cylinder can also be reduced in inflation and the axial additional stress that forms when disappointing to gas cylinder.
As shown in Figure 7: this vehicle has adopted weight-saving gas cylinder sledge body unit, and the web plate that both sides are welded for the rectangular thin-wall steel pipe can be linked to be space frame with steel pipe again by the bottleneck of gas cylinder stent support steel cylinder.Form the framed structure that the rectangular steel pipe 21,22 by 40*40*4 and 40*20*3 is welded, formed gas cylinder storage area horizontal positioned, that the multilayer multirow is arranged.Both can make full use of the available space of trailer, can alleviate the own wt of sledge body framework again.
The assembly drowing of sledge body unit on superimposed trailer as shown in Figure 8.The sledge body is divided into six unit 23 24 25 26 27 28, is spirally connected between each bottom surface, unit of gas cylinder sledge body and the vehicle frame, is spirally connected mutually between each side, unit, forms the general frame structure, becomes the supplemental support of vehicle frame and compartment cover panel.Help the lightweight of vehicle frame and car body, alleviated the weight of superimposed trailer.
Owing to adopted abovementioned technology, vehicle described in the utility model may ultimately reach following effect:
1. the vibrations of gas cylinder in transportation have been reduced significantly; The vertical and horizontal riding stability and the riding comfort of vehicle have been improved; Prevent wheel lockup, reduced the generation of Peril Incidents such as defective steering stabilizer and vehicle rollover; Reached the effect of transporting safely.
2. made full use of the available space and the load-carrying capacity of vehicle, the gas cylinder quantity of lift-launch is maximum; And, be convenient to maintenance, maintenance, replacing and the repairing of gas cylinder and pipeline system for the gas cylinder both sides provide open operational space.
3. contour of the vehicle is attractive in appearance, operates steadily, and is easy to operate, and has remarkable economic efficiency.Compare with I type gas cylinder group fortune car equal mass carried, the ordinary skill configuration, under the identical substantially condition of vehicle price, the compression natural gas volume capacity of delivery is more, and from 20,250L is increased to 22,800L.Conveying efficiency improves can reach 12.59%.
When the utility model described in conjunction with above embodiment, those skilled in the art should be noted that and can carry out various variations and parts are replaced the utility model.Therefore, be understood that the specific embodiment that the utility model is not limited only to optimal mode disclosed herein implements the utility model.Under the prerequisite that does not deviate from the utility model design, all changes and modification all fall in the protection domain of claims.
Claims (6)
1. semi-hung storage vehicle that transports compression natural gas fuel, it adopts II type gas cylinder as carrier, up concave type longeron, air bellow dependent suspension, radial-ply tyre are adopted in its chassis, it is characterized in that: this vehicle has the electrically controlled brake system TEBS of superimposed trailer special use, the special-purpose air spring that the chassis is provided with superimposed trailer traction key seat supports, this vehicle adopts rectangular steel pipe gas cylinder sledge body welding, integral frame-type, be fixed with on the gas cylinder sledge body and split the gas cylinder support FE Tiler formula, the resilient hanger structure, be used to install special I I type gas cylinder.
2. compressed natural gas semi-hung storage truck according to claim 1, it is characterized in that: the compartment is anterior to be gas storage space, the rear portion, compartment is provided with the control space of the inflation of gas cylinder group, venting, the door that overturns on the wing open type is adopted in both sides, adopt aluminum alloy lightweight covering, the compartment is totally-enclosed, the top is dismantled and assembled, and car body top is provided with ventipane, forms natural ventilation in the compartment.
3. according to the described compressed natural gas semi-hung storage truck of one of claim 1-2, it is characterized in that: it is both ends open that this vehicle transports described II type gas cylinder, and fix at bottleneck, the earial drainage safety device that restriction pressure, flow and temperature overflow all is equipped with at the gas cylinder two ends.
4. according to the described compressed natural gas semi-hung storage truck of one of claim 1-2, it is characterized in that: described gas cylinder sledge body unit is equipped with many group gas cylinder supports, described support is the opposite opened structure, is made up of last FE Tiler and the following FE Tiler that is welded on the stake body, and described gas cylinder stake body is fixed on the sledge body.
5. according to the described compressed natural gas semi-hung storage truck of one of claim 1-2, it is characterized in that: described gas cylinder support is formed buffer-type through Rubber Parts and gas cylinder sledge body and is connected formation resilient hanger structure.
6. according to the described compressed natural gas semi-hung storage truck of one of claim 1-2, it is characterized in that: described sledge body unit adopts the rectangular steel pipe welding, be spirally connected between the bottom surface of each unit of sledge body and the vehicle frame, be spirally connected, formed the integral frame-type structure mutually between the side of each unit, become the supplemental support of compartment cap piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201604145U CN201525317U (en) | 2009-06-23 | 2009-06-23 | Compressed natural gas semi-hung storage and transportation vehicle using II-type gas bottles as carriers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201604145U CN201525317U (en) | 2009-06-23 | 2009-06-23 | Compressed natural gas semi-hung storage and transportation vehicle using II-type gas bottles as carriers |
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| Publication Number | Publication Date |
|---|---|
| CN201525317U true CN201525317U (en) | 2010-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201604145U Expired - Fee Related CN201525317U (en) | 2009-06-23 | 2009-06-23 | Compressed natural gas semi-hung storage and transportation vehicle using II-type gas bottles as carriers |
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| CN (1) | CN201525317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065729A (en) * | 2019-05-17 | 2019-07-30 | 江苏久维压力容器制造有限公司 | A kind of method of embedded transport high pressure gas cylinder |
-
2009
- 2009-06-23 CN CN2009201604145U patent/CN201525317U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065729A (en) * | 2019-05-17 | 2019-07-30 | 江苏久维压力容器制造有限公司 | A kind of method of embedded transport high pressure gas cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Changchun Sanyou Special Automobile Manufacture Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| 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: 20100714 Termination date: 20170623 |