CN103759138B - Permanent gas cylinder safely filling system and intelligent management thereof - Google Patents
Permanent gas cylinder safely filling system and intelligent management thereof Download PDFInfo
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- CN103759138B CN103759138B CN201410021920.1A CN201410021920A CN103759138B CN 103759138 B CN103759138 B CN 103759138B CN 201410021920 A CN201410021920 A CN 201410021920A CN 103759138 B CN103759138 B CN 103759138B
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- gas cylinder
- solenoid valve
- permanent gas
- permanent
- tube column
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Abstract
The present invention relates to a kind of permanent gas cylinder safely filling system and intelligent management thereof, it is characterized in that: comprise a normally open solenoid valve, a normally closed solenoid valve and a plurality of permanent gas cylinder, described a plurality of permanent gas cylinder is communicated on main gas pipe respectively by tributary pipe, described main gas pipe also arranges a ram's horns, described normally closed solenoid valve is arranged at described ram's horns outlet port, and described normally open solenoid valve is arranged at described main gas pipe inlet; Described a plurality of permanent gas cylinder is also respectively arranged with pressure transducer, and described normally open solenoid valve, normally closed solenoid valve and pressure transducer are all connected in an industrial control host.The present invention is filled multiple gas cylinder by main gas pipe simultaneously, and each gas cylinder is provided with pressure transducer and temperature transducer, can Timeliness coverage and solve the problems such as the too high or overpressure of local (single air cylinder) temperature, safe and effective.
Description
Technical field
The present invention relates to special trade hazardous chemical field, especially a kind of permanent gas cylinder safely filling system and intelligent management thereof.
Background technique
Gas filling station belongs to National Hazard product emphasis supervision item, and gas cylinder need regularly carry out checking inspection according to national regulation.But at present not effective management method is to gas cylinder and fill enterprise and efficiently manage.Gas cylinder bar code is the informationalized unique identity of gas cylinder, and want all gas cylinder management of standard market, the centralized management of code section is basis, and all information systems all depend on it.
In addition, the existing charging system filling enterprise lacks an efficient security mechanism and management method, cannot effectively check the validity of gas cylinder and the Security filled and manage.
Summary of the invention
In view of this, the object of this invention is to provide a kind of permanent gas cylinder safely filling system and intelligent management thereof.
The present invention adopts following scheme to realize: a kind of permanent gas cylinder safely filling system, it is characterized in that: comprise a normally open solenoid valve, a normally closed solenoid valve and a plurality of permanent gas cylinder, described a plurality of permanent gas cylinder is communicated on main gas pipe respectively by tributary pipe, described main gas pipe also arranges a ram's horns, described normally closed solenoid valve is arranged at described ram's horns outlet port, and described normally open solenoid valve is arranged at described main gas pipe inlet; Described a plurality of permanent gas cylinder is also respectively arranged with pressure transducer, and described normally open solenoid valve, normally closed solenoid valve and pressure transducer are all connected in an industrial control host.
In an embodiment of the present invention, described industrial control host connects a serial server, described serial server is by RS485 bus and a plurality of described pressure transducer networking, and also comprise a plurality of infrared temperature monitor, described a plurality of infrared temperature monitor is arranged in the middle part of described permanent gas cylinder respectively, and a plurality of described pressure transducer is arranged at respectively on the pipe of described tributary and is beneficial to detect.
In an embodiment of the present invention, described infrared temperature monitor comprises a data processing unit, and described data processing unit connects an infrared temperature collecting unit, and to diffuse electric switch and a RS485 module.
In an embodiment of the present invention, also comprise a plurality of pressure gauge, described a plurality of pressure gauge is connected with described pressure transducer respectively.
In an embodiment of the present invention, described permanent gas cylinder is provided with a neck ring, have through hole perimembranous in the middle part of described neck ring comprises and have externally threaded case, described case lower end mouth is provided with conical skirt, and described conical skirt outer surface is provided with the enamel layer of the system serial number with gas cylinder.
In an embodiment of the present invention, described through hole perimembranous is evenly equipped with several breach, for riveting with bottleneck, prevents neck ring circumference from loosening.
In an embodiment of the present invention, described permanent gas cylinder is also provided with a tube column docked with inlet end, the both sides, top of described tube column are provided with turning handle, the middle part of described tube column is provided with shoulder hole, tube column bottom is provided with the enamel layer with mark along perimembranous, the macropore inner peripheral portion being positioned at tube column lower inside of described shoulder hole is provided with internal thread.
In an embodiment of the present invention, described tube column comprises and to be positioned at below tube column and perimembranous is provided with the cylindrical portion of enamel layer and is positioned at the hexagon prism portion on tube column top.
The present invention also provides a kind of intelligent management of described permanent gas cylinder safely filling system, it is characterized in that: at system start-up phase, industrial control host controls normally closed solenoid valve and closes, and controls normally open solenoid valve unlatching, inflates a plurality of permanent gas cylinder; When the checkout value of pressure transducer is higher than predefined value, industrial control host controls normally open solenoid valve and closes, and controls normally closed solenoid valve unlatching, namely stops inflating and opens and lose heart.
In an embodiment of the present invention, before permanent gas cylinder connects into described safe charging system, the system serial number on permanent Cylinder neck strap and the mark on tube column need be scanned simultaneously, and by described system serial number and be identified on a security server and carry out inspection certification, if certification not by; do not allow the safe charging system described in accessing.
The present invention is filled multiple gas cylinder by main gas pipe simultaneously, and each gas cylinder is provided with pressure transducer and temperature transducer, can Timeliness coverage and solve the problems such as the too high or overpressure of local (single air cylinder) temperature, safe and effective.
For making object of the present invention, technological scheme and advantage clearly understand, below by specific embodiment and relevant drawings, the present invention will be described in further detail.
Accompanying drawing explanation
Fig. 1 is system principle diagram of the present invention.
Fig. 2 is industrial control host networking schematic diagram of the present invention.
Fig. 3 is infrared temperature monitor schematic diagram of the present invention.
Fig. 4 is the main TV structure schematic diagram of the permanent Cylinder neck strap of the present invention
Fig. 5 is the plan structure schematic diagram of Fig. 4 of the present invention.
Fig. 6 is A-A cross-sectional view in Fig. 5 of the present invention.
Fig. 7 is tube column structural representation of the present invention.
Fig. 8 is the plan view of Fig. 7 of the present invention.
Fig. 9 is that tube column of the present invention and gas cylinder are with the use of phase diagram.
Embodiment
As shown in Figure 1, the invention provides a kind of permanent gas cylinder safely filling system, comprise normally open solenoid valve 2, normally closed solenoid valve 3 and a plurality of permanent gas cylinder 1, described a plurality of permanent gas cylinder 1 is communicated on main gas pipe respectively by tributary pipe, described main gas pipe also arranges a ram's horns, described normally closed solenoid valve 3 is arranged at described ram's horns outlet port (normally closed solenoid valve introduces gas safety district in order to the gas of will discharge), and described normally open solenoid valve 2 is arranged at described main gas pipe inlet; Described a plurality of permanent gas cylinder 1 is also respectively arranged with pressure transducer (not shown in figure 1), and described normally open solenoid valve, normally closed solenoid valve and pressure transducer are all connected in an industrial control host (not shown in figure 1).
As shown in Figure 2, described industrial control host connects a serial server, described serial server is by RS485 bus and a plurality of described pressure transducer networking, and also comprise a plurality of infrared temperature monitor, described a plurality of infrared temperature monitor respectively correspondence is arranged in the middle part of described permanent gas cylinder, and a plurality of described pressure transducer respectively correspondence is arranged at and described tributary pipe gas ducting is beneficial to detect.
As shown in Figure 3, described infrared temperature monitor comprises a data processing unit, and described data processing unit connects an infrared temperature collecting unit, and to diffuse electric switch and a RS485 module.
Continue referring to Fig. 1, also comprise a plurality of pressure gauge 4, described a plurality of pressure gauge 4 is corresponding with described pressure transducer respectively to be connected, in order to show the pressure of each permanent gas cylinder 1 respectively.
As shown in Fig. 4 to Fig. 6, permanent gas cylinder 1 of the present invention is provided with one (permanent gas cylinder) neck ring, described permanent Cylinder neck strap comprises middle part and has the case 10 that through hole 12 perimembranous has outside thread 13, described case 10 lower end mouth is provided with conical skirt 11, and described conical skirt 11 outer surface is provided with the enamel layer 111 of the system serial number 112 with gas cylinder.Preferably, described system serial number 112 is one-dimension code or Quick Response Code.
At the present embodiment, described through hole 12 perimembranous is evenly equipped with several breach 14, can rivet with bottleneck, prevents neck ring circumference from loosening.In order to avoid identification code is destroyed, the permanent Cylinder neck strap that the present invention adopts is processed by following steps:
Step 1: steel plate punched is drawn into described case, and the pretreatment carrying out oil removing, rust cleaning, neutralization and oven dry;
Step 2: the enamel prepared batching is ground to form glaze slip, and the composition of raw materials of described enamel comprises the component of following weight portion:
Italy's glass glaze: 45 ~ 55 parts;
Silica sand: 9 ~ 11 parts;
White clay: 2 ~ 4 parts;
Anti-fishscale additive 0.5 ~ 1.5 part;
Natrium nitrosum 0.4 ~ 0.6 part;
0.4 ~ 0.6 part, oxygenant;
30 ~ 40 parts, water;
Step 3: adopt high-temperature tubring powder and ink to be mixed into slurry by laser printing identification code with 3:2, and be transferred on the film that epoxy resin makes by water, and dried 30 minutes by 100 DEG C;
Step 4: first spray ground-coat enamel 60-80um on toroidal shell, and then spray plane glaze 60-80um, by 90 DEG C of oven dry, finally by the high temperature sintering solidification of 820 DEG C, cooling forming;
Step 5: by the enamel surfaces water-soaked of cooling forming, then the epoxy resin thin film being printed on identification code is attached to enamel surfaces, and dried 10 minutes by 100 DEG C;
Step 6: the toroidal shell after drying is put into sintering oven, fires 5 minutes cooling formings afterwards at 800 DEG C.
According to the bottleneck that above-mentioned steps realizes, the wear resistance of identification code and colour-fast, long service life effectively can be improved.
As shown in Fig. 7 to Fig. 9, described permanent gas cylinder 1 is also provided with a tube column docked with inlet end 20, the both sides, top of described tube column 20 are provided with turning handle 22, make Inflatable rotary joint more laborsaving, the middle part of described tube column 20 is provided with shoulder hole 24, tube column 20 bottom is provided with the enamel layer 25 with mark 23 along perimembranous, the macropore inner peripheral portion being positioned at tube column 20 lower inside of described shoulder hole 24 is provided with internal thread 26, internal thread 26 in shoulder hole 24 spins with the inlet end of gas cylinder 1 and makes the hole platform on shoulder hole 24 that charging air inlet 29 is pressed down the inlet end heading on gas cylinder 1 and inflates.Described tube column 20 comprises and to be positioned at below tube column 20 and perimembranous is provided with the cylindrical portion 27 of enamel layer 25 and is positioned at the hexagon prism portion 28 on tube column 20 top.
The present invention also provides a kind of intelligent management of described permanent gas cylinder safely filling system in addition, and at system start-up phase, industrial control host controls normally closed solenoid valve and closes, and controls normally open solenoid valve unlatching, inflates a plurality of permanent gas cylinder; When the checkout value of pressure transducer is higher than predefined value, industrial control host controls normally open solenoid valve and closes, and controls normally closed solenoid valve unlatching, namely stops inflating and opens and lose heart.
At the present embodiment, before permanent gas cylinder connects into described safe charging system, the system serial number on permanent Cylinder neck strap and the mark on tube column need be scanned simultaneously, and those information (the system serial number on permanent Cylinder neck strap and the mark on tube column) are carried out inspection certification on a security server, if certification is not passed through, do not allow the safe charging system described in accessing.
Above-listed preferred embodiment; the object, technical solutions and advantages of the present invention are further described; be understood that; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a permanent gas cylinder safely filling system, it is characterized in that: comprise a normally open solenoid valve, a normally closed solenoid valve and a plurality of permanent gas cylinder, described a plurality of permanent gas cylinder is communicated on main gas pipe respectively by tributary pipe, described main gas pipe also arranges a ram's horns, described normally closed solenoid valve is arranged at described ram's horns outlet port, and described normally open solenoid valve is arranged at described main gas pipe inlet; Described a plurality of permanent gas cylinder is also respectively arranged with pressure transducer, and described normally open solenoid valve, normally closed solenoid valve and pressure transducer are all connected in an industrial control host; Described permanent gas cylinder is provided with a neck ring, in the middle part of described neck ring comprises, there is through hole perimembranous and there is externally threaded case, described case lower end mouth is provided with conical skirt, and described conical skirt outer surface is provided with the enamel layer of the system serial number with gas cylinder, and described neck ring is permanent Cylinder neck strap;
Described permanent Cylinder neck strap is processed by following steps:
Step 1: steel plate punched is drawn into described case, and the pretreatment carrying out oil removing, rust cleaning, neutralization and oven dry;
Step 2: the enamel prepared batching is ground to form glaze slip, and the composition of raw materials of described enamel comprises the component of following weight portion:
Italy's glass glaze: 45 ~ 55 parts;
Silica sand: 9 ~ 11 parts;
White clay: 2 ~ 4 parts;
Anti-fishscale additive 0.5 ~ 1.5 part;
Natrium nitrosum 0.4 ~ 0.6 part;
0.4 ~ 0.6 part, oxygenant;
30 ~ 40 parts, water;
Step 3: adopt high-temperature tubring powder and ink to be mixed into slurry by laser printing identification code with 3:2, and be transferred on the film that epoxy resin makes by water, and dried 30 minutes by 100 DEG C;
Step 4: first spray ground-coat enamel 60-80um on toroidal shell, and then spray plane glaze 60-80um, by 90 DEG C of oven dry, finally by the high temperature sintering solidification of 820 DEG C, cooling forming;
Step 5: by the enamel surfaces water-soaked of cooling forming, then the epoxy resin thin film being printed on identification code is attached to enamel surfaces, and dried 10 minutes by 100 DEG C;
Step 6: the toroidal shell after drying is put into sintering oven, fires 5 minutes cooling formings afterwards at 800 DEG C.
2. permanent gas cylinder safely filling system according to claim 1, it is characterized in that: described industrial control host connects a serial server, described serial server is by RS485 bus and a plurality of described pressure transducer networking, and also comprise a plurality of infrared temperature monitor, described a plurality of infrared temperature monitor is arranged in the middle part of described permanent gas cylinder respectively, and a plurality of described pressure transducer is arranged at respectively on the pipe of described tributary and is beneficial to detect.
3. permanent gas cylinder safely filling system according to claim 2, it is characterized in that: described infrared temperature monitor comprises a data processing unit, described data processing unit connects an infrared temperature collecting unit, and to diffuse electric switch and a RS485 module.
4. permanent gas cylinder safely filling system according to claim 1, is characterized in that: also comprise a plurality of pressure gauge, and described a plurality of pressure gauge is connected with described pressure transducer respectively.
5. permanent gas cylinder safely filling system according to claim 1, is characterized in that: described through hole perimembranous is evenly equipped with several breach, for riveting with bottleneck, prevents neck ring circumference from loosening.
6. permanent gas cylinder safely filling system according to claim 1, it is characterized in that: described permanent gas cylinder is also provided with a tube column docked with inlet end, the both sides, top of described tube column are provided with turning handle, the middle part of described tube column is provided with shoulder hole, tube column bottom is provided with the enamel layer with mark along perimembranous, the macropore inner peripheral portion being positioned at tube column lower inside of described shoulder hole is provided with internal thread.
7. permanent gas cylinder safely filling system according to claim 6, is characterized in that: described tube column comprises and to be positioned at below tube column and perimembranous is provided with the cylindrical portion of enamel layer and is positioned at the hexagon prism portion on tube column top.
8. the intelligent management of the permanent gas cylinder safely filling system as described in any one of claim 1-7, it is characterized in that: at system start-up phase, industrial control host controls normally closed solenoid valve and closes, and controls normally open solenoid valve unlatching, inflates a plurality of permanent gas cylinder; When the checkout value of pressure transducer is higher than predefined value, industrial control host controls normally open solenoid valve and closes, and controls normally closed solenoid valve unlatching, namely stops inflating and opens and lose heart.
9. the intelligent management of permanent gas cylinder safely filling system according to claim 8, it is characterized in that: before permanent gas cylinder connects into described safe charging system, the system serial number on permanent Cylinder neck strap and the mark on tube column need be scanned simultaneously, and by described system serial number and be identified on a security server and carry out inspection certification, if certification not by; do not allow the safe charging system described in accessing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410021920.1A CN103759138B (en) | 2014-01-18 | 2014-01-18 | Permanent gas cylinder safely filling system and intelligent management thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410021920.1A CN103759138B (en) | 2014-01-18 | 2014-01-18 | Permanent gas cylinder safely filling system and intelligent management thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103759138A CN103759138A (en) | 2014-04-30 |
| CN103759138B true CN103759138B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410021920.1A Expired - Fee Related CN103759138B (en) | 2014-01-18 | 2014-01-18 | Permanent gas cylinder safely filling system and intelligent management thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103759138B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628294B (en) * | 2014-10-31 | 2018-12-14 | 中国航空工业集团公司西安飞机设计研究所 | A kind of oxygen source pressure correction display methods |
| CN109798438A (en) * | 2019-01-22 | 2019-05-24 | 贵州大学 | A kind of carbon dioxide fracturing device fills machine control system and its control method |
| CN111720724A (en) * | 2020-06-19 | 2020-09-29 | 深圳市长深气体有限公司 | Safe gas filling station |
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|---|---|---|---|---|
| CN2108840U (en) * | 1991-07-03 | 1992-07-01 | 王宇 | Hose filler of compressed gas |
| CN201382259Y (en) * | 2009-03-27 | 2010-01-13 | 上海高压容器有限公司 | Adhesion fixing structure of high-pressure gas cylinder electronic label tag |
| CN102620136A (en) * | 2012-04-13 | 2012-08-01 | 成都佳贝尔电子科技有限责任公司 | Permanent gas filling control system |
| CN202756900U (en) * | 2012-04-23 | 2013-02-27 | 江苏亚洲气体设备有限公司 | Single permanent gas filling manifold |
| CN202791329U (en) * | 2012-09-05 | 2013-03-13 | 上海伊丰新能源科技有限公司 | Intelligent control device for liquefied natural gas station |
| CN203757364U (en) * | 2014-01-18 | 2014-08-06 | 福建启胜电子科技有限公司 | Safety filling device for permanent gas cylinders |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004084808A (en) * | 2002-08-27 | 2004-03-18 | Nissan Motor Co Ltd | Hydrogen gas supply system for vehicle |
| DE112009005421B4 (en) * | 2009-10-19 | 2016-08-11 | Toyota Jidosha Kabushiki Kaisha | Gas filling device, gas filling system, gas filling method and movement device |
-
2014
- 2014-01-18 CN CN201410021920.1A patent/CN103759138B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108840U (en) * | 1991-07-03 | 1992-07-01 | 王宇 | Hose filler of compressed gas |
| CN201382259Y (en) * | 2009-03-27 | 2010-01-13 | 上海高压容器有限公司 | Adhesion fixing structure of high-pressure gas cylinder electronic label tag |
| CN102620136A (en) * | 2012-04-13 | 2012-08-01 | 成都佳贝尔电子科技有限责任公司 | Permanent gas filling control system |
| CN202756900U (en) * | 2012-04-23 | 2013-02-27 | 江苏亚洲气体设备有限公司 | Single permanent gas filling manifold |
| CN202791329U (en) * | 2012-09-05 | 2013-03-13 | 上海伊丰新能源科技有限公司 | Intelligent control device for liquefied natural gas station |
| CN203757364U (en) * | 2014-01-18 | 2014-08-06 | 福建启胜电子科技有限公司 | Safety filling device for permanent gas cylinders |
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| Publication number | Publication date |
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| CN103759138A (en) | 2014-04-30 |
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Granted publication date: 20160120 Termination date: 20180118 |