CN102607664A - Gas cabinet volume measuring device - Google Patents
Gas cabinet volume measuring device Download PDFInfo
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- CN102607664A CN102607664A CN2012101005925A CN201210100592A CN102607664A CN 102607664 A CN102607664 A CN 102607664A CN 2012101005925 A CN2012101005925 A CN 2012101005925A CN 201210100592 A CN201210100592 A CN 201210100592A CN 102607664 A CN102607664 A CN 102607664A
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Abstract
The invention discloses a gas cabinet volume measuring system which is formed by an S7-200 programmable logic controller (PLC) of the Siemens Co., STEP 7MicroWin SP3 software of the Siemens Co., a TK6070 touch screen of the WEINVIEW Co., EB8000 software of the WEINVIEW Co., an all stainless steel incremental encoder of the ELCO Co., an anti-explosion proximity sensor of P+F company and the like. The gas cabinet volume measuring system formed by the touch screen, the PLC and the on-site sensor is used for remotely monitoring the position of a piston and running speed of the piston and measuring the current gas cabinet volume. The gas cabinet volume measuring system has the advantages of adopting advanced computer technologies, reducing labor intensity of operators and being simple and convenient to operate, low in power consumption, long in service life, high in reliability, anti-explosion and high in applicability, and the like. The gas cabinet volume measuring system is novel in design concept, concise in structure, high in flexibility and suitable for gas cabinets of different specifications.
Description
Technical field
The invention belongs to a kind of instrument measurement device, especially relate to a kind of device of dry seal gas holder cubic content measurement.
Background technology
Along with the development of steel industry smelting technique, gaspipe network pressure is improved, and requiring has the very high gas chamber of air storage pressure to be incorporated into the power networks with it; In order to ensure the gas chamber safe operation, the mechanical type cabinet holds measures the capacity of well having indicated current cabinet to hold, and its displayed value is directly perceived inadequately; Along with development of science and technology; Security requirement to gas holder is increasingly high, and people require to monitor the more parameter of gas holder, and mechanical type cabinet looks can not satisfy the requirement of present production.
Summary of the invention
The present invention is for solving the deficiency of above-mentioned technology; On the basis of original measuring technique, provide a kind of novel safety and stability reliable gas holder measurement mechanism; The present invention can show the major parameter of gas holder simultaneously and the indication of warning is arranged; Can just simply be provided with and to satisfy field requirement according to different scene value needs.
Apparatus of the present invention are made up of all steel explosion-proof type incremental encoder, explosion-proof type proximity transducer, touch-screen and core processor S7-200PLC.
The technical scheme that the present invention is adopted for its technical matters of solution comprises following concrete steps:
1) selection has the S7-200 series of PLC of the Siemens company of high-speed counting function;
2) select the explosion-proof type incremental encoder of company of suitable section and the explosion-proof type proximity transducer of P+F company
3) scrambler and proximity transducer signal are inserted PLC;
4) practical STEP 7MicroWIN SP3 carries out programmed process to the pulse signal and the switching value signal of input;
5) touch-screen uses EB8000 to carry out configuration, and com port and the PLC integrated through touch-screen carry out communication, read or the input variable value thereby reach;
6) but the cabinet of touch-screen in-service monitoring gas holder operation is high, cabinet holds, cabinet speed parameter, the total cabinet that also can revise gas holder is high, cabinet holds and alarming value.
Advantage and good effect that the present invention has are: setting, the demonstration of system's operation major parameter setting, demonstration and alarming value thereof can onlinely be accomplished through touch-screen at any time, and parameter modification has the two-stage authority to avoid non-authority staff's not operation.The location zero offset capability then can fundamentally be eliminated possible accumulated error; The automatic clear function can be provided with easily that cabinet holds, the value at zero point of cabinet position is convenient to field adjustable; The simulation of gas holder on the touch-screen shows can image, the gas-storing capacity of visual indication gas chamber, is that a kind of desirable process detects monitoring device.
Description of drawings
Fig. 1 is the interconnected synoptic diagram of each devices communicating of the present invention.
Label among the figure is respectively:
The 1-touch-screen; 2-PLC (programmable logic controller (PLC)); The 3-proximity transducer; The 4-incremental encoder; The 5-Device element.
Embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, the following examples of giving an example now, and conjunction with figs. to specify the present invention following:
The present invention, hardware layer comprises with the lower part: 1. touch-screen is used to monitor the gas holder parameter; 2. incremental encoder is used to detect piston position; 3. proximity transducer is used to correct piston position; 4.PLC, be used to handle scrambler and limit signal.
Software layer comprises with the lower part: 1.EB8000 is used for the touch-screen configuration; 2.STEP 7MicroWIN SP3 is used for the editor of PLC program; 3. the installation environment of all editor's configuration softwares is Microsoft Windows XP.
As shown in Figure 1; Gas chamber capacity measuring device of the present invention comprises prestige human relations EB8000 configuration software, STEP 7MicroWINSP3PLC programming software, reaches touch-screen, PLC system; It is characterized in that: visual and accurate shows cabinet appearance, cabinet position, the speed of current gas holder; Simple to operate, maintenance is little, and is widely applicable.
A kind of novel gas tank capacity measuring device of the present invention comprises following concrete steps:
1) selection has the S7-200 series of PLC of the Siemens company of high-speed counting function;
2) select the explosion-proof type incremental encoder of company of suitable section and the explosion-proof type proximity transducer of P+F company
3) scrambler and proximity transducer signal are inserted PLC;
4) practical STEP 7MicroWIN SP3 carries out programmed process to the pulse signal and the switching value signal of input;
5) touch-screen uses EB8000 to carry out configuration, and com port and the PLC integrated through touch-screen carry out communication, read or the input variable value thereby reach;
6) but the cabinet of touch-screen in-service monitoring gas holder operation is high, cabinet holds, cabinet speed parameter, the total cabinet that also can revise gas holder is high, cabinet holds and alarming value.
Claims (2)
1. the present invention discloses a kind of gas holder measuring system; Comprise the S7-200PLC of Siemens company, the STEP 7MicroWIN SP3 software of Siemens company, the TK6070 touch-screen of Wei Lun company, the EB8000 software of Wei Lun company, all steel explosion-proof type scrambler of company of suitable section, the explosion-proof type proximity transducer of P+F company etc.; The cabinet that touch-screen, PLC, spot sensor constitute holds measuring system, is used for remote monitoring piston position, piston travelling speed and measures the current capacity of gas holder.
2. gas holder measuring system according to claim 1 is characterized in that, comprises following concrete steps:
1) selection has the S7-200 series of PLC of the Siemens company of high-speed counting function;
2) select the explosion-proof type incremental encoder of company of suitable section and the explosion-proof type proximity transducer of P+F company;
3) scrambler and proximity transducer signal are inserted PLC;
4) use STEP 7MicroWIN SP3 that the pulse signal and the switching value signal of input are carried out programmed process;
5) touch-screen uses EB8000 to carry out configuration, and com port and the PLC integrated through touch-screen carry out communication, read or the input variable value thereby reach;
6) but the cabinet of touch-screen in-service monitoring gas holder operation is high, cabinet holds, cabinet speed parameter, the total cabinet that also can revise gas holder is high, cabinet holds and alarming value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101005925A CN102607664A (en) | 2012-04-09 | 2012-04-09 | Gas cabinet volume measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101005925A CN102607664A (en) | 2012-04-09 | 2012-04-09 | Gas cabinet volume measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102607664A true CN102607664A (en) | 2012-07-25 |
Family
ID=46525249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101005925A Pending CN102607664A (en) | 2012-04-09 | 2012-04-09 | Gas cabinet volume measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102607664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104805A (en) * | 2013-03-11 | 2013-05-15 | 唐山市建华自动控制设备厂 | Measuring device for holder position, holder capacity and holder speed of gas holder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987369A (en) * | 2006-09-30 | 2007-06-27 | 南京钢铁股份有限公司 | Multifunction sensor detector |
-
2012
- 2012-04-09 CN CN2012101005925A patent/CN102607664A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987369A (en) * | 2006-09-30 | 2007-06-27 | 南京钢铁股份有限公司 | Multifunction sensor detector |
Non-Patent Citations (1)
| Title |
|---|
| 河南众恒: "MHJB型煤气柜活塞位置检测与报警系统", 《河南众恒控制有限公司网站》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104805A (en) * | 2013-03-11 | 2013-05-15 | 唐山市建华自动控制设备厂 | Measuring device for holder position, holder capacity and holder speed of gas holder |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |