CN201493036U - Nitrogen-making machine - Google Patents
Nitrogen-making machine Download PDFInfo
- Publication number
- CN201493036U CN201493036U CN2009203069732U CN200920306973U CN201493036U CN 201493036 U CN201493036 U CN 201493036U CN 2009203069732 U CN2009203069732 U CN 2009203069732U CN 200920306973 U CN200920306973 U CN 200920306973U CN 201493036 U CN201493036 U CN 201493036U
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- Prior art keywords
- nitrogen
- making machine
- pressure
- control system
- programmable logic
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- 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.)
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Abstract
The utility model discloses a nitrogen-making machine, which comprises a nitrogen-making working part, a monitoring element and a control element. The nitrogen-making machine is characterized in that the nitrogen-making machine is also provided with an intelligent control system; the intelligent control system is provided with a programmable logic controller; and the programmable logic controller is electrically connected with the monitoring element and the control element in a signaling manner. The nitrogen-making machine can display the pressure and the temperature of all the pressure vessels of the nitrogen-making machine, can perform monitoring and alarming and on-line detection of nitrogen purity and flow and outlet pressure, has the automatic disqualified nitrogen discharge and automatic finished product nitrogen conveying functions, and can display the information during the operation of the whole system, including pressure, temperature, nitrogen purity, outlet pressure, outlet flow, accumulated running time and information printing functions, thereby realizing the intelligent and informatization management.
Description
Technical field: the utility model relates to a kind of nitrogen making machine, particularly be a kind of nitrogen making machine with Based Intelligent Control.
Background technology: nitrogen making machine is applicable to that food, medical industry, liquid drugs injection, powder pin, infusion solutions medicine and biochemistry, isolation carry nitrogen supply unit, mainly comprises the system nitrogen working portion is made up of compressed air treatment system, PSA pressure swing adsorption system and three systems of gas secondary filter sterilization system, is located at the control element that monitoring element on each pressure vessel and the pipeline and by-pass valve control, motor etc. move.The nitrogen making machine of prior art, its each operation of components are generally by independently button control, and monitoring is general, and automaticity is low by perusal, inconvenient operation, and operator's labour intensity is bigger.
Summary of the invention: in view of the problem that present known technology exists, the technical problems to be solved in the utility model is to be to provide a kind of information that can show that whole system is in operation, and realizes nitrogen making machine intelligent, information system management.
For solving the problems of the technologies described above, the utility model takes following technical scheme to finish:
A kind of nitrogen making machine, comprise system nitrogen working portion, monitoring element and control element, it is characterized in that: described nitrogen making machine also is provided with intelligence control system, and this intelligence control system has Programmable Logic Controller, and Programmable Logic Controller is electrically connected with described monitoring element and control element signal.Described intelligence control system also is connected with printer.
The utility model is by being provided with the information that intelligence control system shows that whole system is in operation, information gathering with the monitoring element online acquisition, finish Signal Processing through Programmable Logic Controller then, compare and judgement, system is carried out monitoring alarm, online detection nitrogen gas purity of while, flow and outlet pressure, output signal is controlled corresponding valve, motor action, defective nitrogen is discharged automatically, with qualified finished product nitrogen automatic transport, thus, the utility model has been realized intellectuality, information system management, the automaticity height, easy to operate, can realize the unmanned in the production process; Also have, the utlity model has the information printing function.
Description of drawings: this practicality newly has following accompanying drawing:
Fig. 1 is the utility model profile pattern
The specific embodiment: with reference to accompanying drawing 1, the utlity model has a complete machine cabinet 1, nitrogen making machine working portion, monitoring element and the control element (not drawing among the figure) of prior art are installed in the complete machine cabinet 1, simultaneously, be provided with the intelligence control system 3 that adopts man-machine interface control form in the front of complete machine cabinet 1, this intelligence control system 3 has Programmable Logic Controller, Programmable Logic Controller is electrically connected with described monitoring element and control element signal, also be provided with printer 2 outlets in the front of complete machine cabinet 1, printer is connected with described intelligence control system 3.
Claims (2)
1. nitrogen making machine, comprise system nitrogen working portion, monitoring element and control element, it is characterized in that: described nitrogen making machine also is provided with intelligence control system, and this intelligence control system has Programmable Logic Controller, and Programmable Logic Controller is electrically connected with described monitoring element and control element signal.
2. a kind of nitrogen making machine as claimed in claim 1 is characterized in that: described intelligence control system also is connected with printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203069732U CN201493036U (en) | 2009-07-28 | 2009-07-28 | Nitrogen-making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203069732U CN201493036U (en) | 2009-07-28 | 2009-07-28 | Nitrogen-making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493036U true CN201493036U (en) | 2010-06-02 |
Family
ID=42436246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203069732U Expired - Lifetime CN201493036U (en) | 2009-07-28 | 2009-07-28 | Nitrogen-making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191622A (en) * | 2012-11-19 | 2013-07-10 | 黄卫文 | Energy-saving device for PSA (pressure swing adsorption) device |
| CN106018695A (en) * | 2016-06-22 | 2016-10-12 | 中国人民解放军95989部队 | High-pressure nitrogen contamination warning device |
-
2009
- 2009-07-28 CN CN2009203069732U patent/CN201493036U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191622A (en) * | 2012-11-19 | 2013-07-10 | 黄卫文 | Energy-saving device for PSA (pressure swing adsorption) device |
| CN106018695A (en) * | 2016-06-22 | 2016-10-12 | 中国人民解放军95989部队 | High-pressure nitrogen contamination warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171018 Address after: 410600, No. four, section 197, Jinzhou Avenue, Ningxiang economic and Technological Development Zone, Changsha, Hunan, Ningxiang Patentee after: Chutian Feiyun Pharmaceutical Equipment Co. Ltd. (Changsha) Address before: 325200 No. 281 West Yanjiang Road, Zhejiang, Ruian Patentee before: Zhejiang Feiyun Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |
|
| CX01 | Expiry of patent term |