CN201688124U - Inner cylinder swash preventing device for liquid natural gas (LED) carrying vehicles - Google Patents
Inner cylinder swash preventing device for liquid natural gas (LED) carrying vehicles Download PDFInfo
- Publication number
- CN201688124U CN201688124U CN2010202143168U CN201020214316U CN201688124U CN 201688124 U CN201688124 U CN 201688124U CN 2010202143168 U CN2010202143168 U CN 2010202143168U CN 201020214316 U CN201020214316 U CN 201020214316U CN 201688124 U CN201688124 U CN 201688124U
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- swash plate
- natural gas
- vertical
- inner cylinder
- swash plates
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Abstract
The utility model relates to technical field of an inner cylinder swash preventing device for liquid natural gas (LED) carrying vehicles comprising an inner cylinder and longitudinal swash plates; at least two swash plates are arranged in space from left to right inside the inner cylinder; the front and the back parts of each longitudinal swash plates are designed in an arc shape corresponding well to the shape of the inner wall of the inner cylinder; the front and the back parts of each longitudinal swash plates are fixedly disposed on the inner wall of the inner cylinder and each of the longitudinal swash plates is provided with through-holes. The utility model is properly and compactly designed and can be used very conveniently; the annular through-holes provided on the longitudinal swash plates can effectively prevent low-temperature stored LNG from shaking or dashing, vaporizing or suddenly suffering high increase of pressure caused by various reasons when transported on the way; in addition, the longitudinal swash plates also have a buffering function which reduces the introduction of strong supports in the inner cylinder.
Description
Technical field
The utility model relates to the automobile-used cylinder liner technical field of LNG Liquefied natural gas, is the automobile-used cylinder liner shielding of a kind of LNG Liquefied natural gas.
Background technique
LNG Liquefied natural gas (being LNG) vehicle gas cylinder must satisfy crashproof, capability of antidetonance requirement as the cryogenic storage container of LNG automotive fuel, and is stored in the needed good heat-insulating property of subzero 162 ℃ of following LNG.The LNG vehicle gas cylinder adopts the double-level-metal high vacuum to add the structure of multilayer wound insulation, and inner bag is connected and fixed by interior support and shell.The all-mass of the low temperature LNG liquid that inner bag and it are held passes on the shell by interior support.The impact that LNG liquid produces at running does not have buffering just to directly act on inner bag, and internally the impact of supporting is very big, and there is potential safety hazard in therefore interior the support; On the road of jolting of travelling or various factors such as bring to a halt makes that the rolling of LNG cryogenic liquide is dashed, evaporation and also there is potential safety hazard in sharply supercharging.
Summary of the invention
The utility model provides a kind of LNG Liquefied natural gas automobile-used cylinder liner shielding, has overcome the deficiency of above-mentioned prior art, and it can effectively solve there is potential safety hazard in LNG liquid in running problem.
The technical solution of the utility model realizes by following measure: the automobile-used cylinder liner shielding of a kind of LNG Liquefied natural gas, comprise inner bag and vertical swash plate, at least two vertical swash plates are intervally arranged from left to right in inner bag, the front side of every vertical swash plate and rear side all are and the corresponding arc of inner bag inner wall shape, the front side of every vertical swash plate and rear side and inner bag inwall are fixedly installed togather, and are distributed with through hole on every vertical swash plate.
Be further optimization and/or improvements below to above-mentioned model utility technological scheme:
On the front side of above-mentioned every vertical swash plate and the rear side chimb can be arranged, the front side of every vertical swash plate and rear side are fixedly installed togather by chimb and inner bag inwall.
Above-mentioned chimb and inner bag inwall can be fixedly installed togather by bolt or welding.
Can be installed with horizontal swash plate between above-mentioned adjacent two vertical swash plates, laterally be distributed with through hole on the swash plate.
The left end of above-mentioned horizontal swash plate and right-hand member can have chimb, and laterally the left end of swash plate and right-hand member are fixedly installed togather by chimb and vertical swash plate.
Above-mentioned chimb can be fixedly installed togather by bolt or welding with vertical swash plate.
Above-mentioned vertical swash plate can be two, is installed with horizontal swash plate between two vertical swash plates.
Above-mentioned through hole can be distributed on respectively on vertical swash plate and the horizontal swash plate.
The utility model reasonable and compact in structure, easy to use, the vertical swash plate that has manhole that is provided with in inner bag can prevent effectively that LNG various factors in the vehicle driving process from causing that LNG cryogenic liquide rolling is dashed, evaporation and the potential safety hazard of rapid supercharging takes place, and has reduced the requirement of strength that inner bag is supported by the buffer function of vertical swash plate.
Description of drawings
Accompanying drawing 1 is looked the perspective structure schematic representation for the master of the utility model most preferred embodiment.
Accompanying drawing 2 is that the A-A of accompanying drawing 1 is to the sectional structure schematic representation.
Accompanying drawing 3 be in the utility model most preferred embodiment vertically swash plate and laterally swash plate A-A to the sectional structure schematic representation.
Coding in the accompanying drawing is respectively: 1 is inner bag, and 2 is vertical swash plate, 3 through holes, and 4 is horizontal swash plate.
Embodiment
The utility model is not subjected to following embodiment's restriction, can determine concrete mode of execution according to the technical solution of the utility model and actual conditions.
In the utility model, for convenience of description, the description of the relative position relation of each parts all is that the Butut mode according to Figure of description is described, as: the position relation of upper and lower, left and right etc. is what to determine according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
As accompanying drawing 1, shown in 2, the automobile-used cylinder liner shielding of this LNG Liquefied natural gas comprises inner bag 1 and vertical swash plate 2, at least two vertical swash plates 2 are intervally arranged from left to right in inner bag 1, the front side of every vertical swash plate 2 and rear side all are and the corresponding arc of inner bag inner wall shape, the front side of every vertical swash plate 2 and rear side and inner bag inwall are fixedly installed togather, on every vertical swash plate 2, be distributed with through hole 3, like this, vertically swash plate 2 can be in the effect of vertically LNG being played buffering, vehicle-mounted gas cylinder vibration proof impact strength in service and rigidity property have been improved, alleviate that the operational shock of LNG vehicle gas cylinder causes rock and automobile quickens or the high speed impact to supporting in the LNG vehicle gas cylinder when slowing down, support strength in reducing between inside and outside courage, played anti-ripple effect, prevented that effectively LNG various factors in the vehicle driving process from causing the rolling of LNG cryogenic liquide to dash, evaporation and the potential safety hazard of rapid supercharging takes place.
Can according to actual needs the automobile-used cylinder liner shielding of above-mentioned LNG Liquefied natural gas be made further optimization and/or improvements:
Shown in accompanying drawing 1,2, for the ease of installing, on the front side of every vertical swash plate 2 and the rear side chimb is arranged, the front side of every vertical swash plate 2 and rear side are fixedly installed togather by chimb and inner bag 1 inwall.
Shown in accompanying drawing 1,2, as required, chimb and inner bag 1 inwall are fixedly installed togather by bolt or welding.
As accompanying drawing 1, shown in 2, be installed with horizontal swash plate 4 between adjacent two vertical swash plates 2, laterally be distributed with through hole 3 on the swash plate 4, like this, vertically swash plate 2 and horizontal swash plate 4 can play the effect of buffering to LNG on vertical and horizontal, improved vehicle-mounted gas cylinder vibration proof impact strength and rigidity property in the utilization, alleviate that the operational shock of LNG vehicle gas cylinder causes rock and automobile quickens or the high speed impact to supporting in the LNG vehicle gas cylinder when slowing down, support strength in reducing between inside and outside courage, played anti-ripple effect, prevented that effectively LNG various factors in the vehicle driving process from causing the rolling of LNG cryogenic liquide to dash, evaporation and the potential safety hazard of rapid supercharging takes place.
As shown in Figure 1, for the ease of installing, laterally the left end and the right-hand member of swash plate 4 have chimb, and laterally the left end of swash plate 4 and right-hand member are fixedly installed togather by chimb and vertical swash plate 2.
As shown in Figure 1, as required, chimb can be fixedly installed togather by bolt or welding with vertical swash plate 2.
As shown in Figure 1, according to the size of actual gas cylinder, vertically swash plate 2 is preferably two, is installed with horizontal swash plate 4 between two vertical swash plates 2.
As shown in Figure 1, in order to make LNG evenly by through hole 3, through hole 3 is distributed on respectively on vertical swash plate 2 and the horizontal swash plate 4.
Above technical characteristics has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristics according to actual needs, satisfies the demand of different situations.
Claims (10)
1. automobile-used cylinder liner shielding of LNG Liquefied natural gas, it is characterized in that comprising inner bag and vertical swash plate, at least two vertical swash plates are intervally arranged from left to right in inner bag, the front side of every vertical swash plate and rear side all are and the corresponding arc of inner bag inner wall shape, the front side of every vertical swash plate and rear side and inner bag inwall are fixedly installed togather, and are distributed with through hole on every vertical swash plate.
2. the automobile-used cylinder liner shielding of LNG Liquefied natural gas according to claim 1 is characterized in that on the front side of every vertical swash plate and the rear side chimb being arranged, and the front side of every vertical swash plate and rear side are fixedly installed togather by chimb and inner bag inwall.
3. the automobile-used cylinder liner shielding of LNG Liquefied natural gas according to claim 2 is characterized in that chimb and inner bag inwall are fixedly installed togather by bolt or welding.
4. according to claim 1 or the automobile-used cylinder liner shielding of 2 or 3 described LNG Liquefied natural gas, it is characterized in that being installed with horizontal swash plate between adjacent two vertical swash plates, laterally be distributed with through hole on the swash plate.
5. the automobile-used cylinder liner shielding of LNG Liquefied natural gas according to claim 4 is characterized in that the left end of horizontal swash plate and right-hand member have chimb, and laterally the left end of swash plate and right-hand member are fixedly installed togather by chimb and vertical swash plate.
6. the automobile-used cylinder liner shielding of LNG Liquefied natural gas according to claim 5 is characterized in that chimb and vertical swash plate are fixedly installed togather by bolt or welding.
7. the automobile-used cylinder liner shielding of LNG Liquefied natural gas according to claim 4 is characterized in that vertical swash plate is two, is installed with horizontal swash plate between two vertical swash plates.
8. the automobile-used cylinder liner shielding of LNG Liquefied natural gas according to claim 5 is characterized in that vertical swash plate is two, is installed with horizontal swash plate between two vertical swash plates.
9. the automobile-used cylinder liner shielding of LNG Liquefied natural gas according to claim 6 is characterized in that vertical swash plate is two, is installed with horizontal swash plate between two vertical swash plates.
10. the automobile-used cylinder liner shielding of LNG Liquefied natural gas according to claim 9 is characterized in that through hole is distributed on respectively on vertical swash plate and the horizontal swash plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202143168U CN201688124U (en) | 2010-06-03 | 2010-06-03 | Inner cylinder swash preventing device for liquid natural gas (LED) carrying vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202143168U CN201688124U (en) | 2010-06-03 | 2010-06-03 | Inner cylinder swash preventing device for liquid natural gas (LED) carrying vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688124U true CN201688124U (en) | 2010-12-29 |
Family
ID=43376404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202143168U Expired - Fee Related CN201688124U (en) | 2010-06-03 | 2010-06-03 | Inner cylinder swash preventing device for liquid natural gas (LED) carrying vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984563A (en) * | 2015-02-03 | 2016-10-05 | 中集船舶海洋工程设计研究院有限公司 | Two-body liquid cargo tank and liquid cargo ship |
| CN108709085A (en) * | 2018-05-11 | 2018-10-26 | 大连理工大学 | A kind of mounted temperature insulated gas cylinder |
-
2010
- 2010-06-03 CN CN2010202143168U patent/CN201688124U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984563A (en) * | 2015-02-03 | 2016-10-05 | 中集船舶海洋工程设计研究院有限公司 | Two-body liquid cargo tank and liquid cargo ship |
| CN108709085A (en) * | 2018-05-11 | 2018-10-26 | 大连理工大学 | A kind of mounted temperature insulated gas cylinder |
| CN108709085B (en) * | 2018-05-11 | 2023-08-29 | 大连理工大学 | Vehicle-mounted low-temperature heat-insulating gas cylinder |
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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: 20101229 Termination date: 20180603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |