CN211502316U - Intelligent gas discharging column - Google Patents
Intelligent gas discharging column Download PDFInfo
- Publication number
- CN211502316U CN211502316U CN201922488284.4U CN201922488284U CN211502316U CN 211502316 U CN211502316 U CN 211502316U CN 201922488284 U CN201922488284 U CN 201922488284U CN 211502316 U CN211502316 U CN 211502316U
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- Prior art keywords
- gas
- pipeline
- gas discharging
- discharging
- valve
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- 238000007599 discharging Methods 0.000 title claims abstract description 74
- 239000007789 gas Substances 0.000 claims abstract description 150
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 44
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 12
- 238000009792 diffusion process Methods 0.000 claims description 4
- 230000000740 bleeding effect Effects 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000001257 hydrogen Substances 0.000 abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 3
- 238000010926 purge Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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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
- Y02E60/32—Hydrogen storage
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides an intelligent gas discharging column, which comprises a first gas discharging pipeline and a second gas discharging pipeline which are arranged in parallel; one end of the first gas discharging pipeline and one end of the second gas discharging pipeline are converged in a terminal pipeline, and the terminal pipeline is used for connecting the gas storage cylinder group; one end of the first gas unloading pipeline, which is far away from the gas storage bottle group, is used for connecting a first tube bundle vehicle; one end of the second gas unloading pipeline, which is far away from the gas storage bottle group, is used for connecting a second tube bundle vehicle; the first air discharging pipeline is provided with a first pressure transmitter and a first pneumatic valve, and the second air discharging pipeline is provided with a second pressure transmitter and a second pneumatic valve. Two gas discharging pipelines which can be independently controlled are arranged to realize the real-time gas discharging state of the high-pressure tank car and the low-pressure tank car, so that the gas discharging is realized in a busy hour, the gas is directly conveyed to a vehicle, the gas discharging does not enter a hydrogen storage bottle, and the gas charging and discharging efficiency is higher.
Description
Technical Field
The utility model relates to an unload the gas column field particularly, relate to an intelligence unloads gas column.
Background
In the technical field of application of the existing gas filling, hydrogenation and filling stations, the used gas discharging column only has a single gas discharging function, and can only convey gas in the tube bundle vehicle to the gas storage bottle group through the gas discharging column, so that the gas storage bottle group is not intelligent and has no choice. The existing gas discharging column is provided with two gas discharging ports, so that gas can be discharged from two tube bundle vehicles at the same time, and the condition that the two tube bundle vehicles successively arrive at a station to discharge gas is more through investigation, the pressure for discharging the vehicles firstly is low, and the pressure for discharging the vehicles later is high. When the gas is discharged, the vehicle enters the station and is aerated, at the moment, the gas discharging column can only discharge the gas of the tube bundle vehicle into the gas storage cylinder group, the gas of the tube bundle vehicle cannot be directly utilized to aerate the vehicle, the gas which is just discharged into the gas storage cylinder group is added into a steel cylinder of the vehicle, and the comprehensive efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligence post of unloading gas aims at solving among the prior art intelligence and unloads the above-mentioned problem that the post exists.
The utility model discloses a realize like this:
an intelligent gas discharging column comprises a first gas discharging pipeline and a second gas discharging pipeline which are arranged in parallel;
one end of the first gas discharging pipeline and one end of the second gas discharging pipeline are converged at a terminal pipeline, and the terminal pipeline is used for connecting a gas storage bottle group;
one end of the first gas unloading pipeline, which is far away from the gas storage bottle group, is used for connecting a first tube bundle vehicle;
one end of the second gas discharge pipeline, which is far away from the gas storage bottle group, is used for connecting a second tube bundle vehicle;
the first air discharging pipeline is provided with a first pressure transmitter and a first pneumatic valve, and the second air discharging pipeline is provided with a second pressure transmitter and a second pneumatic valve.
The utility model discloses an in the embodiment, be provided with first check valve and first ball valve on the first pipeline of unloading.
The utility model discloses an in the embodiment, be provided with second check valve and second ball valve on the second gas discharge pipeline.
The utility model discloses an in one embodiment, still connect first diffusion pipeline through first diffusion ball valve group on the first gas discharging pipeline.
In an embodiment of the present invention, the second air discharging pipe is further connected to the second air discharging pipe through a second air discharging ball valve set.
The utility model discloses an in one embodiment, first gas piping still is connected with nitrogen gas supply pipeline of unloading, nitrogen gas supply pipeline is close to first one end of unloading the pipeline is provided with first confession nitrogen ball valve and first confession nitrogen check valve.
The utility model discloses an in one embodiment, the second unload the gas pipeline still with nitrogen gas supply pipe connects, nitrogen gas supply pipe is close to the second unloads the one end of gas pipeline and is provided with second and supplies nitrogen ball valve and second and supply nitrogen check valve.
In an embodiment of the present invention, the terminal pipeline is further connected to the third diffusing pipeline through a safety valve.
The utility model discloses an in an embodiment, still be provided with the manometer on the terminal pipeline.
In an embodiment of the present invention, the system further comprises a control system;
the control system is electrically connected with the first pressure transmitter, the first pneumatic valve, the second pneumatic valve and the second pressure transmitter.
The utility model has the advantages that: the utility model provides an intelligence post of unloading gas through setting up two gas pipelines that can the independent control to realize high-pressure tank wagon and low pressure tank wagon and unload the gas state in real time, it is direct with gaseous transport vehicle to unload gas when satisfying busy, unloads gas this moment and does not get into the hydrogen storage cylinder, and the gas filling is unloaded gas efficiency and is higher. After the gas filling machine is added into the control system, whether the station needs to fill gas or not is checked through the control system, the idle state is judged, and gas discharging of the high-pressure tank car or gas discharging of the low-pressure tank car is selected according to the pressure detected by the two pressure transmitters to fill the gas into the gas filling machine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a system schematic diagram of an intelligent gas discharging column provided by the embodiment of the invention.
Icon: 100-a first gas discharge line; 200-a second gas discharge pipeline; 300-terminal piping; 110 — a first pressure transmitter; 210-a second pressure transmitter; 130-a first pneumatic valve; 230-a second pneumatic valve; 150-a first one-way valve; 170-a first ball valve; 250-a second one-way valve; 270-a second ball valve; 120-a first nitrogen supply ball valve; 140-a first nitrogen supply one-way valve; 220-a second nitrogen supply ball valve; 240-second nitrogen supply one-way valve; 160-a first set of bleed ball valves; 260-a second set of blow-off ball valves; 310-a safety valve; 330-pressure gauge.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
Referring to fig. 1, the intelligent gas discharging column includes a first gas discharging pipeline 100 and a second gas discharging pipeline 200 arranged in parallel;
one end of the first gas discharge pipeline 100 and one end of the second gas discharge pipeline 200 are converged at a terminal pipeline 300, and the terminal pipeline 300 is used for connecting a gas storage cylinder group;
one end of the first gas unloading pipeline 100, which is far away from the gas storage bottle group, is used for connecting a first tube bundle vehicle; one end of the second gas discharge pipeline 200, which is far away from the gas storage bottle group, is used for connecting a second tube bundle vehicle;
the first air discharge pipe 100 is provided with a first pressure transmitter 110 and a first pneumatic valve 130, and the second air discharge pipe 200 is provided with a second pressure transmitter 210 and a second pneumatic valve 230.
Specifically, the first gas discharging pipeline 100 is provided with a first check valve 150 and a first ball valve 170, and the second gas discharging pipeline 200 is provided with a second check valve 250 and a second ball valve 270.
Set up independent pressure transmitter respectively through first gas piping 100 and second gas piping 200 of unloading, the control unit such as pneumatic valve, can make the gas filling machine busy and the tank wagon is unloading again, detect the pressure value of first pressure transmitter 110 and first pressure transmitter 110, close the pneumatic valve of the gas piping of unloading of low pressure alone, and open the pneumatic valve of the gas piping of unloading of high pressure, begin the high-pressure tank wagon and unload gas, and can control the pneumatic valve that the gas bomb group filled the front end this moment, directly add gas for the vehicle earlier.
In this embodiment, in order to discharge the excessive gas, the first gas discharge pipeline 100 is further connected to a first purge pipeline through a first purge ball valve set 160, and the second gas discharge pipeline 200 is further connected to a second purge pipeline through a second purge ball valve set 260. First and second sets of bleed ball valves 160, 260 are each provided as a pair of ball valves.
Corresponding to the first and second diffusing pipelines, in order to replace the explosive gas, the first gas discharging pipeline 100 is further connected with a nitrogen gas supply pipeline, and a first nitrogen supply ball valve 120 and a first nitrogen supply check valve 140 are arranged at one end of the nitrogen gas supply pipeline close to the first gas discharging pipeline 100. The second gas discharging pipeline 200 is further connected to a nitrogen gas supply pipeline, and a second nitrogen supply ball valve 220 and a second nitrogen supply check valve 240 are disposed at one end of the nitrogen gas supply pipeline close to the second gas discharging pipeline 200.
The terminal pipe 300 is also provided with a pressure gauge 330 for observing real-time pressure conditions. In order to improve the safety of the terminal pipe 300, the terminal pipe 300 is further connected to a third bleed line through a safety valve 310, and a pressure gauge 330 is further disposed on the terminal pipe 300.
In this embodiment, a control system is also included, which is electrically connected to the first pressure transmitter 110, the first pneumatic valve 130, the second pneumatic valve 230, and the second pressure transmitter 210.
The control system receives the gas filling signal input of the gas filling machine, judges that the gas filling machine is busy at the moment, and if the gas is being discharged, the control system can detect the pressure values of the first pressure transmitter 110 and the first pressure transmitter 110, independently closes the pneumatic valve of the gas discharging pipeline with low pressure, opens the pneumatic valve of the gas discharging pipeline with high pressure, starts the gas discharging of the high-pressure tank car, and can control the pneumatic valve at the front end of the gas storage bottle group to fill in a linkage manner, so that the vehicle can be directly filled with gas. If no gas filling signal is input, the system judges in the same logic, and the default is to unload gas from the low-pressure tank car.
In addition, the control system can be in communication connection with the gas dispenser system and the station control system and has the functions of inquiry, display, emergency stop, printing, metering, electrostatic discharge, explosion prevention and the like. So as to improve the integrated intellectualization of the whole gas station.
The utility model provides an intelligence post of unloading gas through setting up two gas pipelines that can the independent control to realize high-pressure tank wagon and low pressure tank wagon and unload the gas state in real time, it is direct with gaseous transport vehicle to unload gas when satisfying busy, unloads gas this moment and does not get into the hydrogen storage cylinder, and the gas filling is unloaded gas efficiency and is higher. After the gas filling machine is added into the control system, whether the station needs to fill gas or not is checked through the control system, the idle state is judged, and gas discharging of the high-pressure tank car or gas discharging of the low-pressure tank car is selected according to the pressure detected by the two pressure transmitters to fill the gas into the gas filling machine.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An intelligent gas discharging column is characterized by comprising a first gas discharging pipeline and a second gas discharging pipeline which are arranged in parallel;
one end of the first gas discharging pipeline and one end of the second gas discharging pipeline are converged at a terminal pipeline, and the terminal pipeline is used for connecting a gas storage bottle group;
one end of the first gas unloading pipeline, which is far away from the gas storage bottle group, is used for connecting a first tube bundle vehicle;
one end of the second gas discharge pipeline, which is far away from the gas storage bottle group, is used for connecting a second tube bundle vehicle;
the first air discharging pipeline is provided with a first pressure transmitter and a first pneumatic valve, and the second air discharging pipeline is provided with a second pressure transmitter and a second pneumatic valve.
2. The intelligent gas discharging column according to claim 1, wherein a first check valve and a first ball valve are arranged on the first gas discharging pipeline.
3. The intelligent gas discharging column according to claim 2, wherein a second check valve and a second ball valve are arranged on the second gas discharging pipeline.
4. The intelligent gas discharging column according to claim 1, wherein the first gas discharging pipeline is further connected with a first diffusion pipeline through a first diffusion ball valve group.
5. The intelligent gas discharging column according to claim 4, wherein the second gas discharging pipeline is further connected with a second bleeding pipeline through a second bleeding ball valve group.
6. The intelligent gas discharging column according to claim 1, wherein the first gas discharging pipeline is further connected with a nitrogen gas supply pipeline, and a first nitrogen supply ball valve and a first nitrogen supply one-way valve are arranged at one end of the nitrogen gas supply pipeline close to the first gas discharging pipeline.
7. The intelligent gas discharging column according to claim 6, wherein the second gas discharging pipeline is further connected with the nitrogen gas supply pipeline, and a second nitrogen supply ball valve and a second nitrogen supply one-way valve are arranged at one end of the nitrogen gas supply pipeline close to the second gas discharging pipeline.
8. The intelligent gas discharging column according to claim 1, wherein the terminal pipeline is further connected with a third relief pipeline through a safety valve.
9. The intelligent gas discharging column as recited in claim 1, wherein a pressure gauge is further arranged on the terminal pipeline.
10. The intelligent gas discharging column according to claim 1, further comprising a control system;
the control system is electrically connected with the first pressure transmitter, the first pneumatic valve, the second pneumatic valve and the second pressure transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488284.4U CN211502316U (en) | 2019-12-31 | 2019-12-31 | Intelligent gas discharging column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488284.4U CN211502316U (en) | 2019-12-31 | 2019-12-31 | Intelligent gas discharging column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211502316U true CN211502316U (en) | 2020-09-15 |
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ID=72397852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922488284.4U Active CN211502316U (en) | 2019-12-31 | 2019-12-31 | Intelligent gas discharging column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211502316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586945A (en) * | 2021-08-10 | 2021-11-02 | 上海氢枫能源技术有限公司 | Hydrogenation station is with automatic dress gas discharging device that fills |
-
2019
- 2019-12-31 CN CN201922488284.4U patent/CN211502316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586945A (en) * | 2021-08-10 | 2021-11-02 | 上海氢枫能源技术有限公司 | Hydrogenation station is with automatic dress gas discharging device that fills |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: 610000 101, building 10, 117 South Third Road, economic and Technological Development Zone (Longquanyi District), Chengdu City, Sichuan Province Patentee after: Chengdu dexinda Energy Technology Center (limited partnership) Address before: 610000 No.10 workshop 101, No.117, Nansan Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province Patentee before: EUP Energy Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240429 Address after: No. 4, workshop 1, floor 1, unit 1, building 1, No. 1888, Checheng West Third Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan 610000 Patentee after: Youjiete clean energy Co.,Ltd. Country or region after: China Address before: Room 101, building 10, No.117, Nansan Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan 610000 Patentee before: Chengdu dexinda Energy Technology Center (limited partnership) Country or region before: China |