CN207830982U - A kind of high-pressure hydrogen storing bottle subplate formula fixing device - Google Patents
A kind of high-pressure hydrogen storing bottle subplate formula fixing device Download PDFInfo
- Publication number
- CN207830982U CN207830982U CN201820172085.5U CN201820172085U CN207830982U CN 207830982 U CN207830982 U CN 207830982U CN 201820172085 U CN201820172085 U CN 201820172085U CN 207830982 U CN207830982 U CN 207830982U
- Authority
- CN
- China
- Prior art keywords
- fixing device
- subplate
- support
- connection component
- pressure hydrogen
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of high-pressure hydrogen storing bottle subplate formula fixing devices, are related to hydrogen cylinder technical field.Fixing device described in the utility model is mounted on gas cylinder head and the tail both ends, including connection component, glass reinforced plastic support and fixed support, fixed support use spoke type, help to reduce leakage heat and mitigate gas cylinder weight.
Description
Technical field
The utility model is related to hydrogen cylinder technical field, it is related specifically to a kind of high-pressure hydrogen storing bottle and fixes dress with subplate formula
It sets.
Background technology
In recent years, with the continuous improvement of people's living standards, the demand of trip traffic also presents the growth of aggravation formula,
Swift and violent growth of the performance most outstanding no more than private car quantity.However, the vehicle exhaust discharge quantity brought therewith is also continuous
Rise, city environmental pollution is made to be on the rise, therefore meets the needs of for clean fuel automobile to have been put on schedule, cleaning is fired
Therefore material automobile is also developed rapidly.
Wherein, hydrogen is known as fuel the most clean, industry is filled with its application because only generating water after its burning
Expect.Currently, hydrogen storage mode mainly has high-pressure gaseous hydrogen storage, low temperature liquid hydrogen storage, metal cyanides hydrogen storage and carbon nanotube to inhale
Attached hydrogen storage etc., high-pressure gaseous hydrogen storage is because its hydrogen storage vessel is simple in structure, compression hydrogen prepares energy consumption is less and filling speed is fast etc.
It is widely used in Hydrogen Fuel-cell Vehicles a little.High-pressure hydrogen storage cylinder generally comprises liner and shell, between liner and shell
It is provided with insulating sandwich, therefore needs setting support construction that liner is fixed at gas cylinder head and the tail both ends.
Such as the Chinese utility model patent that notification number is CN203641878U, a kind of " Vehicular liquefied natural gas gas is disclosed
Bottle rear end support construction ", including support shaft, support pipe cap, interior rear head, outer rear head, longitudinal supporting plate, support sleeve, also
The intermediate supports axle sleeve being arranged between support sleeve and support shaft including one, the intermediate supports axle sleeve are set in support shaft
On, and the bottom of the intermediate supports axle sleeve is formed with boss, the medial surface of the boss and support sleeve offsets.In the utility model
Intermediate supports axle sleeve be expoxy glass steel material, to effectively reduce Vehicular liquefied natural gas cylinder leakage heat, reduce gas cylinder
Static evaporation rate, but in use, above-mentioned longitudinal supporting plate is required further improvement there is also leakage heat.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of high-pressure hydrogen storing bottle subplate formula fixing devices, reduce leakage
Heat mitigates gas cylinder weight.
Technical solution is as follows used by the utility model solves its technical problem：A kind of high-pressure hydrogen storing bottle is fixed with subplate
Device is mounted on gas cylinder head and the tail both ends, including connection component, glass reinforced plastic support and fixed support.Wherein, lead to during connection component is
Structure, for connecting cylinder liner and glass reinforced plastic support.Glass reinforced plastic support edge is provided with work shape mouth, and fixed support is spoke
The inner ring of formula, fixed support is welded in the work shape mouth, and the excircle of fixed support is welded to connect with cylinder package.
Further, above-mentioned connection component and glass reinforced plastic support are connected through a screw thread.
Further, sealing plate is installed on the connection component of the fixing device of gas cylinder stem, is provided on sealing plate
Through-hole, the through-hole is for installing hydrogen inlet and outlet piping.
Further, clamping screw is installed on the connection component of the fixing device of gas cylinder tail portion.
In the present invention, it is fixed with support phase between interior outer container, fiberglass small using thermal coefficient, low temperature resistant
Support construction and spoke type fix support, reduce leakage heat, reduce gas cylinder overall weight.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the fixing device at the utility model gas cylinder head and the tail both ends.
Fig. 2 is the schematic diagram that the utility model spoke type fixes support.
In attached drawing
1, connection component 2, glass reinforced plastic support 3, fixed support
4, fixes sleeve 5, liner 6, sealing ring
7, shell 8, into outlet pipe 9, end socket
10, washer 11, clamping screw 12, seal washer
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this practicality
It is novel, it is not used to limit the utility model.
As shown in Figure 1, 2, present embodiment discloses a kind of high-pressure hydrogen storing bottle subplate formula fixing device, setting is exhausted in gas cylinder
The head and the tail both ends of hot interlayer, including connection component 1, glass reinforced plastic support 2 and fixed support 3.Specifically, it is set among connection component 1
It is equipped with through-hole, one end is welded with a fixes sleeve 4, and fixes sleeve 4 is entangled the bottleneck of liner 5, set between fixes sleeve and liner
It is equipped with sealing ring 6.The other end of connection component 1 is provided with an outwardly extending interconnecting piece, and interconnecting piece is cylinder, and surface is equipped with
Screw thread.Glass reinforced plastic support 2 is circular ring structure, and inner surface is provided with the screw thread coordinated with 1 interconnecting piece of connection component, therefore fiberglass
Support 2 is connected by screw thread with the interconnecting piece of connection component 1.In addition, 2 excircle of glass reinforced plastic support is provided with work shape mouth.Gu
Surely support 3 is spoke structure, and centre is provided with inner ring, and inner ring is welded in the work shape mouth of the support of fiberglass 2, excircle and gas
Bottle case 7 is welded to connect.
Further, as shown in Figure 1, in the present embodiment, hydrogen inlet/outlet pipe is provided with mounted on the fixing device of stem
Road 8, inlet and outlet piping 8 pass through connection component 1 and fixes sleeve 4 to reach in liner 5, and export (i.e. connection component in inlet and outlet piping 8
1 opening) at be provided with end socket 9, washer 10 is provided between end socket 9 and connection component 1.
Further, as shown in Figure 1, in the present embodiment, the fixing device mounted on tail portion is provided with clamping screw 11
Connection component 1 and glass reinforced plastic support 2 are locked, seal washer 12 is provided between clamping screw 11 and connection component 1.
Although the illustrative specific implementation mode of the utility model is described above, in order to the art
Technical staff is it will be appreciated that the utility model, but the utility model is not limited only to the range of specific implementation mode, to this technology
For the those of ordinary skill in field, as long as long as the utility model that various change is limited and determined in the attached claims
In spirit and scope, all are created using the utility model of the utility model design in the row of protection.
Claims (4)
1. a kind of high-pressure hydrogen storing bottle subplate fixing device is mounted on gas cylinder head and the tail both ends, it is characterised in that：Including connection group
Part, glass reinforced plastic support and fixed support, the connection component leads to structure in being, for connecting cylinder liner and the fiberglass branch
Support；The glass reinforced plastic support edge is provided with work shape mouth, and the fixed support is spoke type, the inner ring welding of the fixed support
In the work shape mouth, the excircle of the fixed support is welded to connect with cylinder package.
2. a kind of high-pressure hydrogen storing bottle subplate fixing device according to claim 1, it is characterised in that：The connection component
It is connected through a screw thread with glass reinforced plastic support.
3. a kind of high-pressure hydrogen storing bottle subplate fixing device according to claim 1, it is characterised in that：It is described to be mounted on gas
Sealing plate is installed on the connection component of the fixing device of bottle stem, through-hole is provided on the sealing plate, the through-hole is for installing
Hydrogen inlet and outlet piping.
4. a kind of high-pressure hydrogen storing bottle subplate fixing device according to claim 1, it is characterised in that：It is described to be mounted on gas
Clamping screw is installed on the connection component of the fixing device of bottle tail portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172085.5U CN207830982U (en) | 2018-02-01 | 2018-02-01 | A kind of high-pressure hydrogen storing bottle subplate formula fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172085.5U CN207830982U (en) | 2018-02-01 | 2018-02-01 | A kind of high-pressure hydrogen storing bottle subplate formula fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830982U true CN207830982U (en) | 2018-09-07 |
Family
ID=63396088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820172085.5U Active CN207830982U (en) | 2018-02-01 | 2018-02-01 | A kind of high-pressure hydrogen storing bottle subplate formula fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319339A (en) * | 2019-06-17 | 2019-10-11 | 江苏新源能环科技有限公司 | A kind of double film methane holders and its installation method |
-
2018
- 2018-02-01 CN CN201820172085.5U patent/CN207830982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319339A (en) * | 2019-06-17 | 2019-10-11 | 江苏新源能环科技有限公司 | A kind of double film methane holders and its installation method |
| CN110319339B (en) * | 2019-06-17 | 2022-01-28 | 江苏新源能环科技有限公司 | Double-membrane biogas storage cabinet and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208074568U (en) | A kind of cryogenic high pressure hydrogen storage cylinder | |
| CN103883874B (en) | A kind of hydrogen storing tank with outer heat exchange structure | |
| CN104728594A (en) | Automotive liquefied natural gas cylinder | |
| KR20090046573A (en) | Storage tank for hydrogen fuel with combined use of high and low pressure | |
| CN104712899A (en) | Vacuum insulation panel heat insulated cryogenic liquid storage and transport tank | |
| CN207830982U (en) | A kind of high-pressure hydrogen storing bottle subplate formula fixing device | |
| CN105443972A (en) | Liquefied natural gas cylinder for vehicle and heavy-duty truck using liquefied natural gas cylinder for vehicle | |
| KR20200007445A (en) | Loading system of liquid hydrogen storage tank for ship | |
| CN203641869U (en) | Liquefied-natural-gas cylinder for vehicle | |
| CN110513595A (en) | A kind of gas cylinder structure that blower pump is external | |
| CN208827585U (en) | A kind of drum-type fuel tank with heating sensor | |
| CN110762382A (en) | Labyrinth supporting tube type vehicle-mounted low-temperature heat insulation gas cylinder | |
| CN201685698U (en) | Vehicle gas bottle inner container supporting device | |
| CN1963283A (en) | Internal bladder supporting structure for low temperature thermal-insulating gas cylinder | |
| CN109084171A (en) | A kind of big volume hydrogen cylinder hydrogen-storing device of fuel-cell vehicle | |
| CN206802633U (en) | A kind of New hot oil line component | |
| CN210567488U (en) | Large volume liquefied natural gas cylinder for vehicle | |
| CN216409099U (en) | Buffer tank for air source heat pump | |
| CN208859321U (en) | The liner rear support structure of automobile-used big volume liquefied natural gas bottle | |
| CN201100768Y (en) | A full-glass vacuum solar heat collection pipe | |
| CN215722474U (en) | Large-capacity seamless stainless steel liner carbon fiber full-winding bottle type container | |
| CN204879432U (en) | Compound bearing structure of automobile -used gas cylinder of liquefied natural gas | |
| CN213599052U (en) | High protection combination formula gas holding vessel | |
| CN105090743B (en) | A kind of supporting base for low-temperature storage tank for ship lower support structure | |
| CN211010765U (en) | Crisscross labyrinth supports on-vehicle low temperature heat insulation gas cylinder of tubular |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |