CN209688527U - One kind being used for hydrogen gas system self-draining arrangement - Google Patents
One kind being used for hydrogen gas system self-draining arrangement Download PDFInfo
- Publication number
- CN209688527U CN209688527U CN201920192794.4U CN201920192794U CN209688527U CN 209688527 U CN209688527 U CN 209688527U CN 201920192794 U CN201920192794 U CN 201920192794U CN 209688527 U CN209688527 U CN 209688527U
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- China
- Prior art keywords
- wall
- loose joint
- inner cylinder
- gas system
- hydrogen gas
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- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of for hydrogen gas system self-draining arrangement.Its technical solution are as follows: be mainly made of flange (1), valve (2), loose joint one (3), strainer (4), short tube (5), loose joint two (6), double-wall cartridge (7), inner cylinder (8), outer cylinder (9), filter screen (10), floating ball (11) and discharge orifice (12) and discharge pipe (13).Condensed water timely automated can be discharged, save manpower the utility model has the advantages that design is reasonable and practical by the utility model, while not will cause that hydrogen is excessive, and the excessive of hydrogen will not be caused there is maloperation.
Description
Technical field
The utility model relates to hydrogen gas system technical fields, especially a kind of to be used for hydrogen gas system self-draining arrangement.
Background technique
Contain a large amount of saturated steam in the wet hydrogen that electrolytic cell generates, pressurized treated that hydrogen still contains largely
Saturated steam.This hydrogen partial with temperature reduction, vapor reach dew point formed liquid water assemble in the duct, the winter
It is particularly evident when season.The presence of liquid water will cause gas in pipelines pressure oscillation, even block when temperature is down to below freezing
Pipeline causes production accident.Therefore timely precipitation is needed to be discharged, artificial drainage is time-consuming and laborious, and timeliness and safety are
Shortcoming, while nonstandard operation will cause the problems such as hydrogen is excessive.
Summary of the invention
The utility model provides the one kind for avoiding the accumulation of condensed water in systems for hydrogen gas system Auto-drainage dress
It sets.Its technical solution are as follows: by flange screw thread connecting valve one end, one end of valve other end screwed connection loose joint one, loose joint one
Other end screwed connection short tube one end, strainer, one end of short tube other end screwed connection loose joint two, loose joint two are equipped in short tube
Other end screwed connection double-wall cartridge, double-wall cartridge is made of inner barrel and outer barrel, opens wide at the top of outer cylinder, sealed bottom, bottom is equipped with
Filter screen, the sealing of inner cylinder top, the bottom connection other places of discharge pipe seal, and discharge pipe is equipped with floating ball, and floating ball can seal
Discharge pipe nozzle, the lower part of inner tube wall are equipped with the discharge orifice of inside and outside wall connection.
Filter screen is for avoiding the impurity such as iron rust from entering.For outer cylinder for the condensate in collection conduits, inner cylinder is floating for limiting
The movement position of power ball, filter screen is for avoiding the impurity such as iron rust from entering.
Filter screen is close to outer tube inner wall and inner tank theca, covers multiple discharge orifices of inner tube wall, outer tube inner wall lower part is set
There is edge, inner tank theca lower part is equipped with edge, fixes conducive to filter screen.
The utility model has the advantages that design is reasonable and practical, energy is timely automated, and condensed water be discharged the utility model, save manpower, together
When not will cause that hydrogen is excessive, the excessive of hydrogen will not be caused there is maloperation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of be used for hydrogen gas system self-draining arrangement, mainly by flange 1, valve 2, loose joint 1, filter
Net 4, short tube 5, loose joint 26, double-wall cartridge 7, inner cylinder 8, outer cylinder 9, filter screen 10, floating ball 11, discharge orifice 12 and discharge pipe 13 are constituted.
By 1 screwed connection valve of flange, 2 one end, one end of 2 other end screwed connection loose joint 1 of valve, the other end screw thread of loose joint 1
Connect 5 one end of short tube, be equipped with strainer 4 in short tube 5, one end of 5 other end screwed connection loose joint 26 of short tube, loose joint 26 it is another
Screwed connection double-wall cartridge 7 is held, double-wall cartridge 7 is made of inner cylinder 8 and outer cylinder 9, is opened wide at the top of outer cylinder 9, sealed bottom, bottom was equipped with
Strainer 10 seals at the top of inner cylinder 8, and the bottom connection other places of discharge pipe 12 seal, and discharge pipe 1 is equipped with floating ball 11, floating ball
11 can seal 12 nozzle of discharge pipe, and the lower part of 8 wall of inner cylinder is equipped with inside and outside wall and is connected to discharge orifice 12.Outer cylinder 9 is in collection conduits
Condensate, inner cylinder 8 is used to limit the movement positions of buoyant spheres, and filter screen 10 is for avoiding the impurity such as iron rust from entering.Filter screen 10
It is close to 9 inner wall of outer cylinder and 8 outer wall of inner cylinder, covers multiple discharge orifices 12 of 8 wall of inner cylinder, 9 inner wall lower of outer cylinder is equipped with edge, inner cylinder
8 outer wall lower parts are equipped with edge, fix conducive to filter screen.
The application of the utility model:
Pressurized treated the Hydrogen Line of 1 upper end of flange connection, in the duct, valve 2 is open liquid water when flat,
Liquid water flows through strainer 4 by valve 2, and clean liquid water flows into the outer cylinder of double-wall cartridge 7, using the filtering of filter screen 10,
Liquid water enters inner cylinder 8 by discharge orifice 12, and when the liquid water of filtering gathers to a certain extent, the floating of floating ball 11 makes liquid water
It is discharged by discharge pipe 12.When needing to clean strainer 4 or filter screen 10, valve 2 is closed, opens loose joint 1 and loose joint 26,
Short tube 5 is removed, the cleaning of strainer 4 or replacement are taken out；9 filtering net 10 of outer cylinder of double-wall cartridge 7 can also take out cleaning or replacement；Cleaning
Or first-class loose joint 1 and loose joint 26 after having replaced, it opens valve 2 and continues to apply.
Claims (2)
1. one kind is used for hydrogen gas system self-draining arrangement, it is characterised in that: by flange (1) screwed connection valve (2) one end, valve
One end of door (2) other end screwed connection loose joint one (3), other end screwed connection short tube (5) one end of loose joint one (3), short tube
(5) strainer (4) are equipped in, the other end screw thread of one end of short tube (5) other end screwed connection loose joint two (6), loose joint two (6) connects
It connects double-wall cartridge (7), double-wall cartridge (7) is made of inner cylinder (8) and outer cylinder (9), and open bottom sealing at the top of outer cylinder (9), bottom is equipped with
Filter screen (10), inner cylinder (8) top sealed bottom connection discharge orifice (12), discharge orifice (12) are equipped with floating ball (11), floating ball
(11) nozzle of discharge orifice (12) can be sealed.
2. according to claim 1 a kind of for hydrogen gas system self-draining arrangement, it is characterised in that: the filter screen
(10) it is close to outer cylinder (9) inner wall and the inner cylinder (8) outer wall, covers multiple discharge orifices of the inner cylinder (8) wall
(12), outer cylinder (9) inner wall lower is equipped with edge, and inner cylinder (8) the outer wall lower part is equipped with edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192794.4U CN209688527U (en) | 2019-02-13 | 2019-02-13 | One kind being used for hydrogen gas system self-draining arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920192794.4U CN209688527U (en) | 2019-02-13 | 2019-02-13 | One kind being used for hydrogen gas system self-draining arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209688527U true CN209688527U (en) | 2019-11-26 |
Family
ID=68601764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920192794.4U Active CN209688527U (en) | 2019-02-13 | 2019-02-13 | One kind being used for hydrogen gas system self-draining arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209688527U (en) |
-
2019
- 2019-02-13 CN CN201920192794.4U patent/CN209688527U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |