CN216715853U - Hydrogen conveying system - Google Patents
Hydrogen conveying system Download PDFInfo
- Publication number
- CN216715853U CN216715853U CN202123279240.4U CN202123279240U CN216715853U CN 216715853 U CN216715853 U CN 216715853U CN 202123279240 U CN202123279240 U CN 202123279240U CN 216715853 U CN216715853 U CN 216715853U
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- pipeline
- air diffusing
- natural gas
- conveying pipeline
- 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000001257 hydrogen Substances 0.000 title claims abstract description 49
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 49
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000003345 natural gas Substances 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a hydrogen conveying system which comprises a natural gas input tank, a hydrogen input tank and a conveying pipeline, wherein the natural gas input tank is connected with the conveying pipeline through a first connecting pipeline, one end, extending into the left side wall of the conveying pipeline, of the first connecting pipeline is connected with an internally hollow air diffusing disc, a plurality of air diffusing pipes are arranged on the air diffusing disc, a natural gas valve is mounted on the first connecting pipeline, a plurality of groups of turbine blades are arranged in the middle of the conveying pipeline, an internally hollow air diffusing ring is arranged on the right side of the conveying pipeline, the hydrogen input tank is connected with the conveying pipeline through a second connecting pipeline, one end, extending into the conveying pipeline, of the second connecting pipeline is connected with the air diffusing ring, a plurality of air diffusing holes are formed in the inner side wall of the air diffusing ring, and a hydrogen valve is mounted on the second connecting pipeline. The utility model can uniformly mix hydrogen and natural gas in the conveying pipeline, reduces the transportation cost, and has simple integral structure, convenient use and strong practicability.
Description
Technical Field
The utility model relates to the technical field of hydrogen conveying, in particular to a hydrogen conveying system.
Background
Hydrogen has the advantage of high, the pollution-free etc. of burning of calorific value, an ideal fuel gas, can solve the energy problem effectively to the development and the utilization of hydrogen, because the burning attribute of hydrogen, can pass through hydrogen direct drive internal-combustion engine through making some changes to traditional internal-combustion engine, environmental protection and energy saving more, hydrogen can also accomplish the drive to the car through fuel cell, hydrogen can also be used for smelting metal, preparation fertilizer etc. and along with the development of fuel cell technique, domestic fuel cell cogeneration equipment has begun to use. At present, hydrogen transportation mostly adopts hydrogen long-tube trailer, and its cost of transportation is high, and has the potential safety hazard in the transportation, along with the increase of transportation distance, hydrogen cost of transportation can sharply increase, and hydrogen transportation becomes the key factor that restricts hydrogen energy industry development.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide a hydrogen delivery system that solves the above-mentioned problems of the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model discloses a hydrogen conveying system which comprises a natural gas input tank, a hydrogen input tank and a conveying pipeline, wherein the natural gas input tank is connected with the conveying pipeline through a first connecting pipeline, one end, extending into the left side wall of the conveying pipeline, of the first connecting pipeline is connected with an internally hollow air diffusing disc, a plurality of air diffusing pipes are arranged on the air diffusing disc, a natural gas valve is mounted on the first connecting pipeline, a plurality of groups of turbine blades are arranged in the middle of the conveying pipeline, an internally hollow air diffusing ring is arranged on the right side of the conveying pipeline, the hydrogen input tank is connected with the conveying pipeline through a second connecting pipeline, one end, extending into the conveying pipeline, of the second connecting pipeline is connected with the air diffusing ring, a plurality of air diffusing holes are formed in the inner side wall of the air diffusing ring, and a hydrogen valve is mounted on the second connecting pipeline.
Further, the air diffusing holes are uniformly formed in the inner side wall of the air diffusing ring.
Furthermore, the air dispersing pipes are uniformly arranged on the right side of the air dispersing plate.
Further, the turbine blades are arranged in the conveying pipeline in a staggered mode.
Still further, still include the control assembly, natural gas valve, turbine blade and hydrogen valve all are connected with the control assembly.
Furthermore, a first flowmeter is installed on the first connecting pipeline, and a second flowmeter is installed on the second connecting pipeline.
Compared with the prior art, the utility model has the beneficial technical effects that:
according to the hydrogen conveying system, the gas diffusion disc, the gas diffusion ring and the turbine blades are arranged, so that hydrogen and natural gas can be uniformly mixed in the conveying pipeline, the distribution of the hydrogen and the natural gas is more uniform, pipeline damage caused by overhigh local concentration of the hydrogen is avoided, the conveying cost is reduced, the whole structure is simple, the use is convenient, and the practicability is high.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
Fig. 1 is a schematic structural view of a hydrogen gas transport system of the present invention.
Description of reference numerals: 1. a natural gas input tank; 11. a first connecting pipe; 12. a natural gas valve; 13. a first flow meter; 14. a gas diffusion plate; 15. an air diffusing pipe; 2. a hydrogen input tank; 21. a second connecting pipe; 22. a hydrogen valve; 23. a second flow meter; 24. a gas-dispersing ring; 241. air diffusing holes; 3. a delivery conduit; 31. a turbine blade.
Detailed Description
As shown in fig. 1, a hydrogen conveying system, including natural gas input tank 1, hydrogen input tank 2 and pipeline 3, natural gas input tank 1 is connected with pipeline 3 through first connecting pipeline 11 and first connecting pipeline 11 stretches into the one end of pipeline 3 left side wall and is connected with inside hollow air dispersion dish 14, be provided with a plurality of air dispersion pipe 15 on the air dispersion dish 14, install natural gas valve 12 on the first connecting pipeline 11, a plurality of groups of turbine blade 31 in the middle part and the right side are equipped with inside hollow air dispersion ring 24 in pipeline 3, hydrogen input tank 2 is connected with pipeline 3 through second connecting pipeline 21 and second connecting pipeline 21 stretches into the one end of pipeline 3 and is connected with air dispersion ring 24, air dispersion ring 24 has seted up a plurality of air dispersion hole 241 in the inside wall, install hydrogen valve 22 on the second connecting pipeline 21.
Wherein, through setting up the gas diffusion dish 14 in first connecting tube 11 one end, connecting gas diffusion ring 24 and setting up turbine blade 31 in pipeline 3 in second connecting tube 21 one end, can make hydrogen and natural gas mix in pipeline 3 evenly, make its distribution more even.
Specifically, the air diffusing holes 241 are uniformly arranged on the inner side wall of the air diffusing ring 24. And, the air dispersing pipe 15 is uniformly provided at the right side of the air dispersing plate 14.
Wherein, the turbine blades 31 are staggered in the conveying pipeline 3, and four turbine blades 31 can be arranged in the conveying pipeline 3.
In order to facilitate real-time monitoring of the flow rates of natural gas and hydrogen, a first flow meter 13 is installed on the first connection pipe 11, and a second flow meter 23 is installed on the second connection pipe 21.
In order to realize automatic control, a control component is further arranged, the natural gas valve 12, the first flow meter 13, the second flow meter 23, the turbine blade 31 and the hydrogen valve 22 are all connected with the control component, and the natural gas valve 12, the first flow meter 13, the second flow meter 23, the turbine blade 31 and the hydrogen valve 22 are controlled to be opened and closed through the control component, so that manual operation can be reduced, and the use safety is improved.
The hydrogen conveying system can uniformly mix hydrogen and natural gas in the conveying pipeline, so that the hydrogen and the natural gas are distributed more uniformly, the pipeline damage caused by overhigh local concentration of the hydrogen is avoided, the transportation cost is reduced, and the hydrogen conveying system is simple in integral structure, convenient to use and high in practicability.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (6)
1. A hydrogen gas delivery system characterized by: including natural gas input jar, hydrogen input jar and pipeline, the natural gas input jar through first connecting tube with pipeline connects just first connecting tube stretches into the one end of pipeline left side wall is connected with the hollow dish that looses of inside, it is provided with the pipe that looses of a plurality of on the dish to loose the gas, install the natural gas valve on the first connecting tube, a plurality of groups of turbine blade in the middle part in pipeline and right side are equipped with the hollow ring that looses of inside, the hydrogen input jar through the second connecting tube with pipeline connects just the second connecting tube stretches into pipeline's one end with it connects to loose the gas ring, it looses the gas pocket to loose the gas intra-annular wall and has seted up a plurality of, install the hydrogen valve on the second connecting tube.
2. A hydrogen gas delivery system according to claim 1, wherein: the air diffusing holes are uniformly arranged on the inner side wall of the air diffusing ring.
3. A hydrogen gas delivery system according to claim 1, wherein: the air diffusing pipes are uniformly arranged on the right side of the air diffusing plate.
4. A hydrogen gas delivery system according to claim 1, wherein: the turbine blades are staggered in the conveying pipeline.
5. A hydrogen gas delivery system according to claim 1, wherein: the natural gas valve, the turbine blade and the hydrogen valve are connected with the control assembly.
6. A hydrogen gas delivery system according to any one of claims 1 to 5, wherein: and a first flowmeter is arranged on the first connecting pipeline, and a second flowmeter is arranged on the second connecting pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123279240.4U CN216715853U (en) | 2021-12-24 | 2021-12-24 | Hydrogen conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123279240.4U CN216715853U (en) | 2021-12-24 | 2021-12-24 | Hydrogen conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216715853U true CN216715853U (en) | 2022-06-10 |
Family
ID=81887830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123279240.4U Expired - Fee Related CN216715853U (en) | 2021-12-24 | 2021-12-24 | Hydrogen conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216715853U (en) |
-
2021
- 2021-12-24 CN CN202123279240.4U patent/CN216715853U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |