CN215807854U - Air separation gas filling pipeline system - Google Patents

Air separation gas filling pipeline system Download PDF

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Publication number
CN215807854U
CN215807854U CN202121275044.7U CN202121275044U CN215807854U CN 215807854 U CN215807854 U CN 215807854U CN 202121275044 U CN202121275044 U CN 202121275044U CN 215807854 U CN215807854 U CN 215807854U
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China
Prior art keywords
filling
input
pipe network
stainless steel
steel pipe
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CN202121275044.7U
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Chinese (zh)
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沈建林
张金波
蒋宏达
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Hangzhou New Century Mixed Gas Co ltd
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Hangzhou New Century Mixed Gas Co ltd
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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
    • 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
    • Y02E60/34—Hydrogen distribution
    • 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

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  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The utility model relates to an air separation gas filling pipeline system, which solves the problems of the prior art and adopts the technical scheme that: the nitrogen gas supply equipment is connected with the nitrogen input ends of all carrier gas valve decompression panels through a one-level decompression panel and a stainless steel pipe network in sequence, the helium gas supply equipment is connected with the helium input ends of all carrier gas valve decompression panels through a one-level decompression panel and a stainless steel pipe network in sequence, the argon gas supply equipment is connected with the argon input ends of all carrier gas valve decompression panels through a one-level decompression panel and a stainless steel pipe network in sequence, the air input end of the carrier gas valve decompression panel is connected with an independent air cylinder through a stainless steel pipe network, the hydrogen input end of the carrier gas valve decompression panel is connected with an independent hydrogen cylinder through a stainless steel pipe network, the output end of the carrier gas valve decompression panel is connected with the input end of the analysis equipment, and the analysis equipment is communicated with a high-altitude discharge pipe network.

Description

Air separation gas filling pipeline system
Technical Field
The utility model belongs to a gas filling pipeline, and relates to an air separation gas filling pipeline system.
Background
At present, according to a sales order, a filled masonry full bottle is prepared firstly, then the filled masonry full bottle is filled into a mixed steel bottle in proportion, after filling is finished, weighing is carried out one by one, and finally argon is filled to a specified pressure, so that the waste of manpower and material resources is large during operation. Chinese patent application No. CN211010776U discloses a mixed gas filling device of argon and carbon dioxide gas, which comprises a liquid argon storage tank, a low-temperature liquid carbon dioxide storage tank and a mixed gas steel cylinder, wherein the liquid argon storage tank is connected with an argon filling pipeline, and the low-temperature liquid carbon dioxide storage tank is connected with a carbon dioxide filling pipeline; filling equipment is still including filling the dress busbar, fill and have air inlet one and air inlet two and a plurality of gas tube way on the dress busbar, argon gas fills the dress pipe connection the air inlet one, carbon dioxide fills the dress pipe connection the air inlet two, argon gas fills and is equipped with control valve one on the dress pipe way, carbon dioxide fills and is equipped with control valve two on the dress pipe way, all is equipped with a control valve three and a carbon dioxide concentration sensor and every gas tube way connection one on every gas tube way the gas mixture steel bottle. However, the technology has the problems that detection and filling are disjointed, and real-time synchronous detection can not be carried out on the same batch of gas.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problems that detection and filling are disconnected and the real-time synchronous detection on the same batch of gas cannot be carried out in the prior art, and provides an air separation gas filling pipeline system.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an air separation gas filling pipeline system comprises an argon containing grid, a helium containing grid, a nitrogen supply device, a helium supply device, an argon supply device and an oxygen supply device, wherein the nitrogen supply device is connected with the nitrogen input ends of all carrier gas valve pressure reduction panels through a first-stage pressure reduction panel and a stainless steel pipe network in sequence, the helium supply device is connected with the helium input ends of all carrier gas valve pressure reduction panels through a first-stage pressure reduction panel and a stainless steel pipe network in sequence, the argon supply device is connected with the argon input ends of all carrier gas valve pressure reduction panels through a first-stage pressure reduction panel and a stainless steel pipe network in sequence, the air input end of the carrier gas valve pressure reduction panel is connected with an independent air cylinder through a stainless steel pipe network, the hydrogen input end of the carrier gas valve pressure reduction panel is connected with an independent hydrogen cylinder through a stainless steel pipe network, and the output end of the carrier gas valve pressure reduction panel is connected with the input end of an analysis device, the output end of the analysis equipment is communicated with a high-altitude discharge pipe network, the tail end of the stainless steel pipe network is provided with a reserved ball valve, the nitrogen gas supply equipment directly supplies gas to the nitrogen containing grid through a stainless steel pipe network, the helium gas supply equipment directly supplies gas to the helium containing grid through the stainless steel pipe network, the argon gas supply equipment directly supplies gas to the argon containing grid through the stainless steel pipe network, the oxygen gas supply equipment further sequentially passes through the stainless steel pipe network, a diaphragm valve, a check valve metal hose and an oxygen input port on a filling disc surface, the nitrogen gas supply equipment further sequentially passes through the stainless steel pipe network, the diaphragm valve, the check valve metal hose and the nitrogen input port on the filling disc surface, the helium gas supply equipment further sequentially passes through the stainless steel pipe network, the diaphragm valve, the check valve metal hose and the helium input port on the filling disc surface, the argon gas supply equipment further sequentially passes through the stainless steel pipe network, the diaphragm valve, the argon gas supply equipment, The one-way valve metal hose is connected with an argon gas input port on the filling disc surface, all first output ports of the filling disc surface are connected with a vacuum pump for filling, and all first output ports of the filling disc surface are communicated with a high-altitude discharge pipe network. When the analysis device is used, the nitrogen gas supply device, the helium gas supply device, the argon gas supply device and the oxygen gas supply device can be synchronously analyzed by the corresponding analysis devices when being output, meanwhile, the analysis device can simultaneously mix and prepare target gases and supply the gases to the steel cylinder, and the gas supply speed is high.
Preferably, an argon analysis input pipe and an oxygen analysis input pipe are reserved, the input ends of the argon analysis input pipe and the oxygen analysis input pipe are provided with reserved ball valves, and the output ports of the argon analysis input pipe and the oxygen analysis input pipe are also provided with gas valve pressure reduction panels.
Preferably, all of the filler tray surfaces are located in a single compartment.
Preferably, the filling disc surface comprises three input diaphragm valves, a filling diaphragm valve, a first output diaphragm valve and a second output diaphragm valve, the three input diaphragm valves are a nitrogen input port, an argon input port and/or an oxygen input port of the filling disc surface, the output ends of the three input diaphragm valves and the input ends of the filling diaphragm valves are connected with a main pipe of the filling disc surface, the main pipe of the filling disc surface is connected with a pressure gauge, the main pipe of the filling disc surface is also connected with the input end of the first output diaphragm valve and the input end of the second output diaphragm valve respectively, the output end of the first output diaphragm valve is connected with a vacuum pump for filling, the output end of the second output diaphragm valve is communicated with a high-altitude discharge pipe network, and the output port of the filling diaphragm valve is a filling output port of the filling disc surface.
Preferably, the pressure reduction panel of the gas-carrying valve comprises a plurality of pressure reduction gas paths connected in parallel, and each pressure reduction gas path is sequentially provided with a ball valve, a pressure regulating valve and a pressure gauge in series from an input end to an output end.
The substantial effects of the utility model are as follows: when the analysis device is used, the nitrogen gas supply device, the helium gas supply device, the argon gas supply device and the oxygen gas supply device can be synchronously analyzed by the corresponding analysis devices when being output, meanwhile, the analysis device can simultaneously mix and prepare target gases and supply the gases to the steel cylinder, and the gas supply speed is high.
Drawings
FIG. 1 is a schematic diagram of a portion of the system of the present invention;
FIG. 2 is a schematic diagram of a remaining portion of the system of the present invention;
FIG. 3 is an enlarged schematic view of a system for filling a portion of a tray panel of the present invention.
In the figure: 1. analytical equipment, 2, fill the quotation, 3, collection dress check, 4, vacuum pump.
Detailed Description
The technical solution of the present invention will be further specifically described below by way of specific examples.
Example 1:
an air separation gas filling pipeline system (see attached figures 1 and 2) comprises an argon containing grid 3, a helium containing grid, a nitrogen supply device, a helium supply device, an argon supply device and an oxygen supply device, wherein the nitrogen supply device is connected with the nitrogen input ends of all carrier gas valve decompression panels through a primary decompression panel and a stainless steel pipe network in sequence, the helium supply device is connected with the helium input ends of all carrier gas valve decompression panels through a primary decompression panel and a stainless steel pipe network in sequence, the argon supply device is connected with the argon input ends of all carrier gas valve decompression panels through a primary decompression panel and a stainless steel pipe network in sequence, the air input end of the carrier gas valve decompression panel is connected with an independent air cylinder through a stainless steel pipe network, the hydrogen input end of the carrier gas valve decompression panel is connected with an independent hydrogen cylinder through a stainless steel pipe network, and the output end of the carrier gas valve decompression panel is connected with the input end of an analysis device 1, the output end of the analysis equipment is communicated with a high-altitude discharge pipe network, the tail end of the stainless steel pipe network is provided with a reserved ball valve, the nitrogen gas supply equipment directly supplies gas to the nitrogen containing grid through a stainless steel pipe network, the helium gas supply equipment directly supplies gas to the helium containing grid through the stainless steel pipe network, the argon gas supply equipment directly supplies gas to the argon containing grid through the stainless steel pipe network, the oxygen gas supply equipment further sequentially passes through the stainless steel pipe network, a diaphragm valve, a check valve metal hose and an oxygen input port on the filling disc surface 2, the nitrogen gas supply equipment further sequentially passes through the stainless steel pipe network, the diaphragm valve, the check valve metal hose and the nitrogen input port on the filling disc surface, the helium gas supply equipment further sequentially passes through the stainless steel pipe network, the diaphragm valve, the check valve metal hose and the helium input port on the filling disc surface, the argon gas supply equipment further sequentially passes through the stainless steel pipe network, the diaphragm valve, the stainless steel pipe network, the stainless steel pipe and the stainless steel pipe, the diaphragm valve metal hose, the stainless steel pipe and the stainless steel pipe, the one-way valve metal hose is connected with an argon gas input port on the filling disc surface, all first output ports of the filling disc surface are connected with a vacuum pump 4 for filling, and all first output ports of the filling disc surface are communicated with a high-altitude discharge pipe network.
The filling disk surface comprises three input diaphragm valves, a filling diaphragm valve, a first output diaphragm valve and a second output diaphragm valve, wherein the three input diaphragm valves are a nitrogen input port, an argon input port and/or an oxygen input port of the filling disk surface, the output ends of the three input diaphragm valves and the input ends of the filling diaphragm valves are connected with a main pipe of the filling disk surface, the main pipe of the filling disk surface is connected with a pressure gauge, the main pipe of the filling disk surface is also connected with the input end of the first output diaphragm valve and the input end of the second output diaphragm valve respectively, the output end of the first output diaphragm valve is connected with a vacuum pump for filling, the output end of the second output diaphragm valve is communicated with a high-altitude discharge pipe network, and the output port of the filling diaphragm valve is a filling output port of the filling disk surface. In this embodiment, all of the input diaphragm valves, i.e., the first to third diaphragm valves, are not required to be connected to the corresponding pipe network, but only one of the three diaphragm valves is required to be connected to the corresponding pipe network. In this embodiment, the configuration of the filling tray surface-04 (see fig. 3) and the filling tray surface-06, etc. is the most complete, and all the diaphragm valves at the input end are connected with corresponding gas through metal hoses (parts of the metal hoses are omitted in the figure). In this embodiment, all the filler tray surfaces are located in a single compartment. In this embodiment, a plurality of analysis devices may be configured, and the distance between each analysis device should be greater than 2 meters, in this embodiment, the gas-carrying valve decompression panel includes a plurality of decompression gas paths connected in parallel, and each decompression gas path is provided with a ball valve, a pressure regulating valve, and a pressure gauge in series in sequence from an input end to an output end. The corresponding first-stage pressure reducing panel is similar to the pressure reducing panel of the carrier gas valve, and only the first-stage pressure reducing panel is provided with a passage which is provided with a ball valve, a pressure regulating valve and a pressure gauge in series. In this embodiment, an argon analysis input pipe and an oxygen analysis input pipe are reserved, the input ends of the argon analysis input pipe and the oxygen analysis input pipe are both provided with a reserved ball valve, and the output ports of the argon analysis input pipe and the oxygen analysis input pipe are also provided with a gas valve pressure reduction panel.
When the analysis device is used, the nitrogen gas supply device, the helium gas supply device, the argon gas supply device and the oxygen gas supply device can be synchronously analyzed by the corresponding analysis devices when being output, meanwhile, the analysis device can simultaneously mix and prepare target gas and supply the target gas to the steel cylinder, and the gas supply speed is high.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the utility model as set forth in the claims.

Claims (5)

1. The utility model provides an empty gas filling piping system that divides which characterized in that: the device comprises an argon containing grid, a helium containing grid, a nitrogen supply device, a helium supply device, an argon supply device and an oxygen supply device, wherein the nitrogen supply device is connected with the nitrogen input ends of all carrier gas valve decompression panels sequentially through a first-stage decompression panel and a stainless steel pipe network, the helium supply device is connected with the helium input ends of all carrier gas valve decompression panels sequentially through a first-stage decompression panel and a stainless steel pipe network, the argon supply device is connected with the argon input ends of all carrier gas valve decompression panels sequentially through a first-stage decompression panel and a stainless steel pipe network, the air input end of the carrier gas valve decompression panel is connected with an independent air cylinder through a stainless steel pipe network, the hydrogen input end of the carrier gas valve decompression panel is connected with an independent hydrogen cylinder through a stainless steel pipe network, the output end of the carrier gas valve decompression panel is connected with the input end of an analysis device, and the output end of the analysis device is communicated with a high-altitude discharge pipe network, the tail end of the stainless steel pipe network is provided with a reserved ball valve, a nitrogen supply device directly supplies gas to the nitrogen containing grid through a stainless steel pipe network, a helium supply device directly supplies gas to the helium containing grid through the stainless steel pipe network, an argon supply device directly supplies gas to the argon containing grid through the stainless steel pipe network, an oxygen supply device is further connected with an oxygen input port on the filling disc surface through the stainless steel pipe network, a diaphragm valve and a check valve metal hose in sequence, the nitrogen supply device is further connected with the nitrogen input port on the filling disc surface through the stainless steel pipe network, the diaphragm valve and the check valve metal hose in sequence, the helium supply device is further connected with the helium input port on the filling disc surface through the stainless steel pipe network, the diaphragm valve and the check valve metal hose in sequence, the argon supply device is further connected with the argon input port on the filling disc surface through the stainless steel pipe network, the diaphragm valve and the check valve metal hose in sequence, and all the first output ports of the filling disc surfaces are connected with a vacuum pump for filling, and all the first output ports of the filling disc surfaces are communicated with a high-altitude discharge pipe network.
2. The air separation gas charging piping system according to claim 1, characterized in that: an argon analysis input pipe and an oxygen analysis input pipe are reserved, reserved ball valves are arranged at the input ends of the argon analysis input pipe and the oxygen analysis input pipe, and a load gas valve decompression panel is also arranged at the output ends of the argon analysis input pipe and the oxygen analysis input pipe.
3. The air separation gas charging piping system according to claim 1, characterized in that: all the filling plate surfaces are positioned in an independent compartment.
4. An air separation gas charging piping system according to claim 1, 2 or 3, characterized in that: the filling disk surface comprises three input diaphragm valves, a filling diaphragm valve, a first output diaphragm valve and a second output diaphragm valve, wherein the three input diaphragm valves are a nitrogen input port, an argon input port and/or an oxygen input port of the filling disk surface, the output ends of the three input diaphragm valves and the input ends of the filling diaphragm valves are connected with a main pipe of the filling disk surface, the main pipe of the filling disk surface is connected with a pressure gauge, the main pipe of the filling disk surface is also connected with the input end of the first output diaphragm valve and the input end of the second output diaphragm valve respectively, the output end of the first output diaphragm valve is connected with a vacuum pump for filling, the output end of the second output diaphragm valve is communicated with a high-altitude discharge pipe network, and the output port of the filling diaphragm valve is a filling output port of the filling disk surface.
5. An air separation gas charging piping system according to claim 1, 2 or 3, characterized in that: the air valve pressure reducing panel comprises a plurality of pressure reducing air paths connected in parallel, and each pressure reducing air path is sequentially provided with a ball valve, a pressure regulating valve and a pressure gauge in series from an input end to an output end.
CN202121275044.7U 2021-06-08 2021-06-08 Air separation gas filling pipeline system Active CN215807854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121275044.7U CN215807854U (en) 2021-06-08 2021-06-08 Air separation gas filling pipeline system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121275044.7U CN215807854U (en) 2021-06-08 2021-06-08 Air separation gas filling pipeline system

Publications (1)

Publication Number Publication Date
CN215807854U true CN215807854U (en) 2022-02-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121275044.7U Active CN215807854U (en) 2021-06-08 2021-06-08 Air separation gas filling pipeline system

Country Status (1)

Country Link
CN (1) CN215807854U (en)

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