CN206723818U - Vehicle-mounted insulated gas cylinder - Google Patents
Vehicle-mounted insulated gas cylinder Download PDFInfo
- Publication number
- CN206723818U CN206723818U CN201720556549.8U CN201720556549U CN206723818U CN 206723818 U CN206723818 U CN 206723818U CN 201720556549 U CN201720556549 U CN 201720556549U CN 206723818 U CN206723818 U CN 206723818U
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- Prior art keywords
- shell
- gas cylinder
- vehicle
- inner bag
- insulated gas
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Abstract
Vehicle-mounted insulated gas cylinder, including shell and inner bag, the inner bag is arranged in the shell, it is connected between the inner bag and the shell by support frame, bearing and rear support before the bottom of the shell is provided with, four sides of the shell are arc surface, excessive by fillet between adjacent two sides, and the diameter of the fillet is less than the diameter of the side.Shell of the present utility model adds fillet excessive using the circular arc side of major diameter, and its profile is similar with common fuel tank, and in the case of the local identical of occupancy, possesses bigger volume.
Description
Technical field
Super-low liquid storage and transport field are the utility model is related to, more particularly to a kind of vehicle-mounted insulated gas cylinder.
Background technology
Cryogenic insulated cylinder, also known as welded insulated gas cylinder, it is to be used to store the liquefied gas at low temp such as liquid oxygen, liquid nitrogen, liquid argon
Special welding gas cylinder.Operating pressure≤3.5MPa of Conventional cryogenic insulated gas cylinder, specification or volume are less than≤1000L, international
The market price is typically in the range of between 1000 dollars -5000 dollars.Cryogenic insulated cylinder may be designed to vertical or horizontal from pattern.
It is more common on domestic market to have 60L, 160L, 175L, 180L, 200L, 210L, 335L, 410L and 450L in specification.
Cryogenic insulated cylinder has the characteristics that safe and reliable, easy to use, charging ratio is high and can fill repeatedly, has been used to substitute tradition
Dewar and high pressure steel gas bottle.
The shell of insulated gas cylinder on the market is all drum at present, and such shape is stereotyped not have new meaning,
And when storage, the gap between cylinder is all wasted, it is therefore necessary to is improved.
The content of the invention
The purpose of this utility model is to solve the above problems, and devises vehicle-mounted insulated gas cylinder, its profile with it is common
Fuel tank is similar, and in the case of the local identical of occupancy, possesses bigger volume.
To achieve the above object, the utility model provides following technical scheme：Vehicle-mounted insulated gas cylinder, including shell and interior
Courage, the inner bag are arranged in the shell, are connected between the inner bag and the shell by support frame, the bottom of the shell
Bearing and rear support before portion is provided with, four sides of the shell are arc surface, are passed through between adjacent two sides
Fillet is excessive, and the diameter of the fillet is less than the diameter of the side.Shell of the present utility model uses the arc surface of major diameter
Side adds fillet excessive, and its profile is similar with common fuel tank, and in the case of the local identical of occupancy, possesses bigger appearance
Product.
In above-mentioned technical proposal, it is preferred that pipe valve component, the outer ring of the end face are provided with the end face of the shell
It is provided with baffle plate.Baffle effect is protection pipe valve module, when insulated gas cylinder receives collision, first can be bumped against on baffle plate, so as to keep away
Exempt from directly to bump against pipe valve component and accident occur.
In above-mentioned technical proposal, it is preferred that the pipe valve component includes liquid valve component, feed liquor valve module and emptying valve group
Part.Liquid valve component controls the releasing of cryogenic liquid, and feed liquor valve module control cryogenic liquid is put into, and emptying valve module is in interior courage
In pressure it is excessive when, for discharging gas, reduce pressure.
In above-mentioned technical proposal, it is preferred that the pipe valve component is set on the end surface close to the position of the baffle plate.
The benefit so set is that hard thing encounters the probability of pipe valve component when further avoiding hitting.
In above-mentioned technical proposal, it is preferred that also include the pipeline for connecting the pipe valve component and the inner bag, the pipeline
Using coiled pipe.Coiled pipe further extends the distance that low temperature is delivered to the external world, reduces heat and scatters and disappears.
In above-mentioned technical proposal, it is preferred that be provided with heat insulation layer between the inner bag and the shell, the heat insulation layer by
Sheathing paper and aluminium foil are combined.Completely cut off inner bag
In above-mentioned technical proposal, it is preferred that be additionally provided with capacitance level gauge in the inner bag.
The vehicle-mounted insulated gas cylinder made using the technical solution of the utility model, adds circle using the circular arc side of major diameter
Angle is excessive, and its profile is similar with common fuel tank, and in the case of the local identical of occupancy, possesses bigger volume.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is sectional view of the utility model along longitudinal direction.
Embodiment
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1 to Fig. 2, vehicle-mounted insulated gas cylinder, including shell 1 and inner bag 2, the inner bag 2 are arranged on the shell 1
It is interior, it is connected between the inner bag 2 and the shell 1 by support frame 3, the bottom of the shell 1 is provided with preceding bearing 11 with after
Bearing 12, four sides of the shell 1 are arc surface 13, excessive by fillet 14 between adjacent two sides 13,
The diameter of the fillet 14 is less than the diameter of the side 13.
Pipe valve component is provided with the end face 15 of the shell 1, the outer ring of the end face 15 is provided with baffle plate 31.Baffle plate
Effect is protection pipe valve module, when insulated gas cylinder receives collision, first can be bumped against on baffle plate, so as to avoid directly bumping against pipe valve group
There is accident in part.
The pipe valve component includes liquid valve component 16, feed liquor valve module 17 and emptying valve module 18.Liquid valve component control
The releasing of cryogenic liquid processed, feed liquor valve module control cryogenic liquid are put into, when pressure of the emptying valve module in interior courage is excessive,
For discharging gas, pressure is reduced.
The pipe valve component is arranged on the end face 15 close to the position of the baffle plate 31.The benefit so set is,
When further avoiding hitting, hard thing encounters the probability of pipe valve component.
It is connected between the pipe valve component and the inner bag 2 by pipeline 4, the pipeline 4 uses coiled pipe.Coiled pipe enters
The distance for extending low temperature and being delivered to the external world of one step, reduces heat and scatters and disappears.
Heat insulation layer 21 is provided between the inner bag 2 and the shell 1, the heat insulation layer 21 is compound by sheathing paper and aluminium foil
Form.Capacitance level gauge 22 is provided with the inner bag 2.
Shell of the present utility model adds fillet excessive using the circular arc side of major diameter, its profile and common fuel tank class
Seemingly, and in the case of the local identical of occupancy, bigger volume is possessed.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (7)
1. vehicle-mounted insulated gas cylinder, including shell and inner bag, the inner bag are arranged in the shell, the inner bag and the shell
Between be connected by support frame, bearing and rear support before the bottom of the shell is provided with, it is characterised in that：The four of the shell
Individual side is arc surface, and excessive by fillet between adjacent two sides, the diameter of the fillet is less than the side
Diameter.
2. vehicle-mounted insulated gas cylinder according to claim 1, it is characterised in that：Pipe valve is provided with the end face of the shell
Component, the outer ring of the end face are provided with baffle plate.
3. vehicle-mounted insulated gas cylinder according to claim 2, it is characterised in that：The pipe valve component include liquid valve component,
Feed liquor valve module and emptying valve module.
4. vehicle-mounted insulated gas cylinder according to claim 2, it is characterised in that：The pipe valve component is set on the end surface
Close to the position of the baffle plate.
5. vehicle-mounted insulated gas cylinder according to claim 2, it is characterised in that：Also include connecting the pipe valve component and described
The pipeline of inner bag, the pipeline use coiled pipe.
6. vehicle-mounted insulated gas cylinder according to claim 1, it is characterised in that：It is provided between the inner bag and the shell
Heat insulation layer, the heat insulation layer are combined by sheathing paper and aluminium foil.
7. vehicle-mounted insulated gas cylinder according to claim 1, it is characterised in that：Capacitance type liquid level is additionally provided with the inner bag
Meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556549.8U CN206723818U (en) | 2017-05-18 | 2017-05-18 | Vehicle-mounted insulated gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556549.8U CN206723818U (en) | 2017-05-18 | 2017-05-18 | Vehicle-mounted insulated gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723818U true CN206723818U (en) | 2017-12-08 |
Family
ID=60514003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720556549.8U Active CN206723818U (en) | 2017-05-18 | 2017-05-18 | Vehicle-mounted insulated gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723818U (en) |
-
2017
- 2017-05-18 CN CN201720556549.8U patent/CN206723818U/en active Active
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