CN205655100U - Hydrogen fills dress protection device - Google Patents
Hydrogen fills dress protection device Download PDFInfo
- Publication number
- CN205655100U CN205655100U CN201620445149.5U CN201620445149U CN205655100U CN 205655100 U CN205655100 U CN 205655100U CN 201620445149 U CN201620445149 U CN 201620445149U CN 205655100 U CN205655100 U CN 205655100U
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- fills
- nitrogen cylinder
- protection device
- cylinder support
- 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
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/45—Hydrogen technologies in production processes
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a hydrogen fills dress protection device, fill the dress calandria including an at least hydrogen, hydrogen fill the hydrogen feeding mechanism of dress calandria through all union couplings to peripheral hardware, hydrogen fill the dress and be equipped with a plurality of hydrogen on the calandria and fill the dress head, hydrogen fill the dress calandria still be connected to one or more nitrogen gas supply unit through house steward, nitrogen gas supply unit include a nitrogen gas bottle support, nitrogen gas bottle support internal fixation have 6 16 individual nitrogen cylinder, nitrogen gas bottle support's upper portion be equipped with a pipe, pipe connection to house steward, the pipe pass through the air duct and be connected with the nitrogen cylinder, pipe and house steward between be equipped with the control valve. An object of the utility model is to provide a hydrogen fills dress protection device, this protection device can fill the dress when the conflagration dangerous situation appearing at the hydrogen gas cylinder, and effectual stampping out prevents that the calamity from magnifying, safety protection when being applicable to hydrogen equally and using.
Description
Technical field
This utility model relates to hydric safe and fills field, and specifically a kind of hydrogen fills protection device.
Background technology
In hydrogen filling process, hydrogen gas compressor or hydrogen-holder fill row's supply by pipeline to hydrogen, and the row of filling is arranged on
By blast wall form fill in, the row of filling is provided with multiple pneumatic head, can realize filling in pneumatic head is connected to hydrogen cylinder
Dress.
But, in hydrogen filling process, due to reasons such as leakage, electrostatic, may catch fire.Common extinguishing method is that dry powder goes out
Firearm fire extinguishing, water mist sprinkling fire extinguishing etc., be all the fire-fighting mode carried out from outside.
This fire-fighting mode, is to supply nitrogen by pipeline from inside, is blocked by nitrogen and covering is put out a fire.This fire extinguishing side
Method, than outside fire-fighting mode, more safely and effectively.
Utility model content
The purpose of this utility model is to provide a kind of hydrogen to fill protection device, this protection device can when fire dangerous situation occurs,
Effectively put out, avoiding greater disaster, be equally applicable to safeguard protection when hydrogen uses.
Concrete technical scheme of the present utility model is: a kind of hydrogen fills protection device, fills comb including at least one hydrogen,
Described hydrogen is filled comb and is connected to the hydrogen feeding mechanism of peripheral hardware by a house steward, and described hydrogen fills comb and is provided with many
Individual hydrogen fills head, and described hydrogen fills comb and is connected to one or more nitrogen supply (NS) unit, described nitrogen also by house steward
Gas feeding unit includes a nitrogen cylinder support, is fixed with 6-16 nitrogen cylinder in described nitrogen cylinder support, and described nitrogen cylinder props up
The top of frame is provided with a conduit, and described conduit is connected to house steward, and described conduit is connected with nitrogen cylinder by airway, institute
It is provided with control valve between the conduit and the house steward that state.
Filling in protection device at above-mentioned hydrogen, described conduit and house steward are connected by a stainless steel flexible hose.
Fill in protection device at above-mentioned hydrogen, the described frame structure that nitrogen cylinder support is a cuboid, described nitrogen
The bottom of gas support is provided with support baseboard, and the middle part of described nitrogen cylinder support is provided with two circles fixing around this nitrogen cylinder support
Ring.
Filling in protection device at above-mentioned hydrogen, described airway is stainless steel tube or copper pipe, the middle part of described airway
It is provided with one and be bend forming elastic ring by airway.
Filling in protection device at above-mentioned hydrogen, the top of described nitrogen cylinder support is provided with for lifting this nitrogen cylinder support
Hoisting ring.
Filling in protection device at above-mentioned hydrogen, the described house steward that fills is provided with blow-down pipe, and described blow-down pipe is provided with to be put
Empty valve.
Compared with prior art, the beneficial effects of the utility model are:
Device of the present utility model when hydrogen leak or leakage cause catching fire, fuel shutoff source, avoid greater disaster, by fire
Calamity hidden danger eliminates in rudiment.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical solution of the utility model is described in further detail, but does not constitute this
Any restriction of utility model.
Embodiment 1
As it is shown in figure 1, a kind of hydrogen fills protection device, filling comb 1 including two hydrogen, each hydrogen fills comb 1
Be connected to the hydrogen feeding mechanism 12 of peripheral hardware by house steward 14, hydrogen feeding mechanism 12 can be hydrogen-holder or hydrogen compression
Machine, described hydrogen fills comb 1 and is provided with multiple hydrogen and fills 2, and described hydrogen fills comb 1 also by house steward 14
Being connected to a nitrogen supply (NS) unit, described nitrogen supply (NS) unit includes a nitrogen cylinder support 3, in described nitrogen cylinder support 3
Being fixed with 6 nitrogen cylinders 4, the top of described nitrogen cylinder support 3 is provided with a conduit 5, and described conduit 5 passes through house steward
14 are connected to hydrogen fills comb 1, and described conduit 5 is connected with nitrogen cylinder 4 by airway 9, and described conduit 5 is with total
Control valve 6 it is provided with between pipe 14, additionally, connect preferably by stainless steel flexible hose 13 between conduit 5 and house steward 14, such
Words can improve nitrogen cylinder support 3 and install convenience, it is preferable that stainless steel flexible hose 13 is preferably provided at control valve 6 and house steward
Between 14.The described frame structure that nitrogen cylinder support 3 is a cuboid, the bottom of described nitrogen cylinder support 3 is provided with props up
Support base plate 7, the middle part of described nitrogen cylinder support 3 is provided with two circles retainer ring 8 around this nitrogen cylinder support 3, described inducing QI
Pipe 9 is stainless steel tube, and the middle part of described airway 9 is provided with an elastic ring being bent to form by airway 9 10, described
The top of nitrogen cylinder support 3 is provided with the hoisting ring 11 for lifting this nitrogen cylinder support 3, the setting of the elastic ring 10 of airway 9
Being very important, elastic ring 10 is beneficial to installation and the lifting of nitrogen cylinder 4, it is easy to installs, and lifts highly stable.
Further preferred as the present embodiment, described house steward 14 is provided with blow-down pipe 15, and described blow-down pipe 15 is provided with
Atmospheric valve 16.
In actual applications, nitrogen cylinder 4 maintains a normally open state, and control valve 6 is closed, and hydrogen fills comb 1 and hydrogen supply filled
Put the hydrogen after pressurizeing such as compressor to fill 2 by hydrogen and fill and enter in hydrogen cylinder, when generation hydrogen leak or catch fire
During dangerous situation, it is first turned off hydrogen supply source and such as stops compressor, open atmospheric valve 16 and be vented to reduce the pressure of hydrogen in pipeline,
Open the most rapidly control valve 6, the hydrogen exchange by house steward 14 and filled in comb 1 and covering, reach extinguishing effect, prevent fire
Calamity expands.In process of production, need to improve the stability of nitrogen cylinder support 3, prevent it from toppling over and cause house steward 14 or the row of filling
The situations such as pipe 1 breakage occur, therefore have employed the frame structure of cuboid, and use airway 9 to connect each nitrogen
Tank, it is achieved that the fixing and stability of connection of nitrogen pot and reliability.
Above-described it is only preferred embodiment of the present utility model, all is made in spirit of the present utility model and spirit
Any amendment, equivalent and improvement etc., within should be included in protection domain of the present utility model.
Claims (6)
1. hydrogen fills a protection device, fills comb including at least one hydrogen, and it is total by one that described hydrogen fills comb
Pipe is connected to the hydrogen feeding mechanism of peripheral hardware, it is characterised in that described hydrogen fills comb and is provided with multiple hydrogen and fills head,
Described hydrogen fills comb and is connected to one or more nitrogen supply (NS) unit also by house steward, and described nitrogen supply (NS) unit includes
One nitrogen cylinder support, is fixed with 6-16 nitrogen cylinder in described nitrogen cylinder support, the top of described nitrogen cylinder support is provided with one
Root conduit, described conduit is connected to house steward, and described conduit is connected with nitrogen cylinder by airway, described conduit and house steward
Between be provided with control valve.
Hydrogen the most according to claim 1 fills protection device, it is characterised in that described conduit and house steward are by one
Stainless steel flexible hose connects.
Hydrogen the most according to claim 1 fills protection device, it is characterised in that described nitrogen cylinder support is one rectangular
The frame structure of the bodily form, the bottom of described nitrogen cylinder support is provided with support baseboard, and the middle part of described nitrogen cylinder support is provided with two
Enclose the retainer ring around this nitrogen cylinder support.
Hydrogen the most according to claim 1 fills protection device, it is characterised in that described airway be stainless steel tube or
Copper pipe, the middle part of described airway is provided with an elastic ring being bent to form by airway.
Hydrogen the most according to claim 1 fills protection device, it is characterised in that the top of described nitrogen cylinder support sets
There is the hoisting ring for lifting this nitrogen cylinder support.
Hydrogen the most according to claim 1 fills protection device, it is characterised in that the described house steward that fills is provided with emptying
Pipe, described blow-down pipe is provided with atmospheric valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445149.5U CN205655100U (en) | 2016-05-17 | 2016-05-17 | Hydrogen fills dress protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445149.5U CN205655100U (en) | 2016-05-17 | 2016-05-17 | Hydrogen fills dress protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655100U true CN205655100U (en) | 2016-10-19 |
Family
ID=57402857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620445149.5U Expired - Fee Related CN205655100U (en) | 2016-05-17 | 2016-05-17 | Hydrogen fills dress protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205655100U (en) |
-
2016
- 2016-05-17 CN CN201620445149.5U patent/CN205655100U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20200517 |