CN203757364U - Safety filling device for permanent gas cylinders - Google Patents
Safety filling device for permanent gas cylinders Download PDFInfo
- Publication number
- CN203757364U CN203757364U CN201420030041.0U CN201420030041U CN203757364U CN 203757364 U CN203757364 U CN 203757364U CN 201420030041 U CN201420030041 U CN 201420030041U CN 203757364 U CN203757364 U CN 203757364U
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- CN
- China
- Prior art keywords
- gas cylinder
- permanent gas
- filling device
- tube column
- permanent
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a safety filling device for permanent gas cylinders. The safety filling device is characterized by comprising a normally open electromagnetic valve, a normally closed electromagnetic valve and a plurality of permanent gas cylinders, wherein the plurality of permanent gas cylinders are respectively communicated to a master air pipe through branch pipes; a shunt pipe is also arranged on the master air pipe; the normally closed electromagnetic valve is arranged at the outlet of the shunt pipe; the normally open electromagnetic valve is arranged at the inlet of the master air pipe; pressure sensors are respectively arranged on the plurality of permanent gas cylinders; the normally open electromagnetic valve, the normally closed electromagnetic valve and the pressure sensors are connected to an industrial computer. The plurality of air cylinders are simultaneously charged through the master air pipe, and the pressure sensor and the temperature sensor are arranged on each air cylinder, so that the problems of over-high local (single air cylinder) temperature or pressure and the like can be timely found out and solved, and the safety filling device is safe and efficient.
Description
Technical field
The utility model relates to special trade hazardous chemical field, especially a kind of permanent gas cylinder safely filling device.
Background technique
Gas filling station belongs to national hazmat emphasis supervision item, and gas cylinder need regularly be checked inspection according to national regulation.But, do not have at present an effective management method to gas cylinder and fill enterprise and efficiently manage.Gas cylinder bar code is the informationalized unique identify label of gas cylinder, wants all gas cylinder management of standard market, and the centralized management of code section is basis, and all information systems all depend on it.
In addition, the existing charging system that fills enterprise lacks an efficient security mechanism and management method, cannot the validity of gas cylinder and the Security filling effectively be checked and be managed.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of permanent gas cylinder safely filling device.
The utility model adopts following scheme to realize: a kind of permanent gas cylinder safely filling device, 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 by tributary pipe respectively, one ram's horns is also set on described main gas pipe, 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 the utility model one embodiment, described industrial control host connects a serial server, described serial server is by RS485 bus and described a plurality of pressure transducer networking, and also comprise a plurality of infrared temperature monitors, described a plurality of infrared temperature monitor is arranged at respectively described permanent gas cylinder middle part, and described a plurality of pressure transducers are arranged at respectively on the pipe of described tributary and are beneficial to detect.
In the utility model one embodiment, described infrared temperature monitor comprises a data processing unit, and described data processing unit connects an infrared temperature collecting unit, diffuse electric switch and a RS485 module.
In the utility model one embodiment, also comprise a plurality of pressure gauges, described a plurality of pressure gauges are connected with described pressure transducer respectively.
In the utility model one embodiment, described permanent gas cylinder is provided with a neck ring, described neck ring comprises that middle part has through hole perimembranous and has externally threaded case, and described case lower end mouth is provided with taper skirt section, and described taper outer skirt surface is provided with the enamel layer of the system serial number with gas cylinder.
In the utility model one embodiment, described through hole perimembranous is evenly equipped with several breach, for riveting with bottleneck, prevents that neck ring is circumferentially loosening.
In the utility model one embodiment, on described permanent gas cylinder, be also provided with a tube column docking 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 perimembranous that is positioned at below, tube column inside of described shoulder hole is provided with internal thread.
In the utility model one embodiment, described tube column comprises the hexagon prism portion that tube column below and perimembranous are provided with the cylindrical portion of enamel layer and are positioned at tube column top that is positioned at.
The utility model fills multiple gas cylinders by main gas pipe simultaneously, and each gas cylinder is provided with pressure transducer and temperature transducer, can find in time and solve the problems such as part (single air cylinder) excess Temperature or overpressure, safe and effective.
For making the purpose of this utility model, technological scheme and advantage clearer, below will, by specific embodiment and relevant drawings, the utility model be described in further detail.
Brief description of the drawings
Fig. 1 is system principle diagram of the present utility model.
Fig. 2 is the utility model industrial control host networking schematic diagram.
Fig. 3 is the utility model infrared temperature monitor schematic diagram.
Fig. 4 is the main TV structure schematic diagram of the permanent Cylinder neck strap of the utility model.
Fig. 5 is the plan structure schematic diagram of the utility model Fig. 4.
Fig. 6 is A-A cross-sectional view in the utility model Fig. 3.
Fig. 7 is the utility model tube column structural representation.
Fig. 8 is the plan view of the utility model Fig. 7.
Fig. 9 is that the utility model tube column and gas cylinder are used in conjunction with phase diagram.
Embodiment
As shown in Figure 1, the utility model provides a kind of permanent gas cylinder safely filling device, comprise a normally open solenoid valve 2, a 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 by tributary pipe respectively, one ram's horns is also set on described main gas pipe, described normally closed solenoid valve 3 is arranged at described ram's horns outlet port (normally closed solenoid valve is in order to introduce gas safety district by the gas of discharging), 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 described a plurality of pressure transducer networking, and also comprise a plurality of infrared temperature monitors, described a plurality of infrared temperature monitor respectively correspondence is arranged at described permanent gas cylinder middle part, and described a plurality of pressure transducers respectively correspondence are arranged on the pipe gas ducting of described tributary and are 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, diffuse electric switch and a RS485 module.
Continue referring to Fig. 1, also comprise a plurality of pressure gauges 4, the connection corresponding to described pressure transducer respectively of described a plurality of pressure gauges 4, in order to show respectively the pressure of each permanent gas cylinder 1.
If Fig. 4 is to as shown in Fig. 6, permanent gas cylinder 1 described in the utility model is provided with one (permanent gas cylinder) neck ring, described permanent Cylinder neck strap comprises that middle part has through hole 12 perimembranous and have the case 10 of outside thread 13, described case 10 lower end mouth are provided with taper skirt section 11, and described taper skirt section 11 outer surfaces are 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 are evenly equipped with several breach 14, can rivet with bottleneck, prevent that neck ring is circumferentially loosening.
If Fig. 7 is to as shown in Fig. 9, on described permanent gas cylinder 1, be also provided with a tube column docking 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 bottoms are provided with the enamel layer 25 with mark 23 along perimembranous, the macropore perimembranous that is positioned at tube column 20 inner belows of described shoulder hole 24 is provided with internal thread 26, internal thread in shoulder hole 24 26 spins with the inlet end of gas cylinder 1 and makes hole platform on shoulder hole 24 that charging air inlet 29 is pressed down to the inlet end that heads on gas cylinder 1 and inflates.Described tube column 20 comprises the hexagon prism portion 28 that tube column 20 belows and perimembranous are provided with the cylindrical portion 27 of enamel layer 25 and are positioned at tube column 20 tops that is positioned at.
The start up period of system, industrial control host control normally closed solenoid valve is closed, and controls normally open solenoid valve and open, and a plurality of permanent gas cylinders are inflated; When the checkout value of pressure transducer is during higher than predefined value, industrial control host control normally open solenoid valve cuts out, and controls normally closed solenoid valve and open, and stops inflate and opening disappointing.Before permanent gas cylinder connects into described safe charging system, need scan the mark on system serial number and the tube column on permanent Cylinder neck strap simultaneously, and those information (mark on system serial number and tube column on permanent Cylinder neck strap) are checked to certification on a security server, if certification is not by allowing the described safe charging system of access.
Above-listed preferred embodiment; the purpose of this utility model, technological scheme and advantage are further described; institute is understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a permanent gas cylinder safely filling device, 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 by tributary pipe respectively, one ram's horns is also set on described main gas pipe, 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.
2. permanent gas cylinder safely filling device 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 described a plurality of pressure transducer networking, and also comprise a plurality of infrared temperature monitors, described a plurality of infrared temperature monitor is arranged at respectively described permanent gas cylinder middle part, and described a plurality of pressure transducers are arranged at respectively on the pipe of described tributary and are beneficial to detect.
3. permanent gas cylinder safely filling device 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, diffuse electric switch and a RS485 module.
4. permanent gas cylinder safely filling device according to claim 1, is characterized in that: also comprise a plurality of pressure gauges, described a plurality of pressure gauges are connected with described pressure transducer respectively.
5. permanent gas cylinder safely filling device according to claim 1, it is characterized in that: described permanent gas cylinder is provided with a neck ring, described neck ring comprises that middle part has through hole perimembranous and has externally threaded case, described case lower end mouth is provided with taper skirt section, and described taper outer skirt surface is provided with the enamel layer of the system serial number with gas cylinder.
6. permanent gas cylinder safely filling device according to claim 5, is characterized in that: described through hole perimembranous is evenly equipped with several breach, for riveting with bottleneck, prevents that neck ring is circumferentially loosening.
7. permanent gas cylinder safely filling device according to claim 1, it is characterized in that: on described permanent gas cylinder, be also provided with a tube column docking 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 perimembranous that is positioned at below, tube column inside of described shoulder hole is provided with internal thread.
8. permanent gas cylinder safely filling device according to claim 7, is characterized in that: described tube column comprises the hexagon prism portion that tube column below and perimembranous are provided with the cylindrical portion of enamel layer and are positioned at tube column top that is positioned at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030041.0U CN203757364U (en) | 2014-01-18 | 2014-01-18 | Safety filling device for permanent gas cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030041.0U CN203757364U (en) | 2014-01-18 | 2014-01-18 | Safety filling device for permanent gas cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757364U true CN203757364U (en) | 2014-08-06 |
Family
ID=51252638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030041.0U Expired - Fee Related CN203757364U (en) | 2014-01-18 | 2014-01-18 | Safety filling device for permanent gas cylinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759138A (en) * | 2014-01-18 | 2014-04-30 | 福建启胜电子科技有限公司 | Safe permanent gas cylinder filling system and intelligent management method thereof |
-
2014
- 2014-01-18 CN CN201420030041.0U patent/CN203757364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759138A (en) * | 2014-01-18 | 2014-04-30 | 福建启胜电子科技有限公司 | Safe permanent gas cylinder filling system and intelligent management method thereof |
| CN103759138B (en) * | 2014-01-18 | 2016-01-20 | 福建启胜电子科技有限公司 | Permanent gas cylinder safely filling system and intelligent management thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20180118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |