CN201527579U - Sunfab production line multi-region water leakage monitoring system - Google Patents
Sunfab production line multi-region water leakage monitoring system Download PDFInfo
- Publication number
- CN201527579U CN201527579U CN2009201103705U CN200920110370U CN201527579U CN 201527579 U CN201527579 U CN 201527579U CN 2009201103705 U CN2009201103705 U CN 2009201103705U CN 200920110370 U CN200920110370 U CN 200920110370U CN 201527579 U CN201527579 U CN 201527579U
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- Prior art keywords
- water leakage
- controller
- leaks
- sunfab
- production line
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- Expired - Lifetime
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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
- 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
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model provides a Sunfab production line multi-region water leakage monitoring system which comprises a single-region water leakage controller, a programmable logic controller (PLC), a central control system, a water affair system and an alarm device, wherein the single-region water leakage controller and the alarm device are connected with an I/O expansion module of the PLC; the central control system and the water affair system are connected with a communication module of the PLC; and the single-region water leakage controller can be used for detecting water leakage signals of all regions, and sending the water leakage signals to the central control system and the water affair system through the communication module of the PLC. The Sunfab production line multi-region water leakage monitoring system is low in cost and good in flexibility, and has the control function.
Description
Technical field
The utility model belongs to the water leakage monitoring equipment in the solar energy materials manufacture field, particularly a kind of Sunfab production line multi-region water leakage monitoring system.
Background technology
At present, can only observe or utilize the water leakage monitoring system to detect the signal that leaks artificially for the detection of leaking of Sunfab production line.The artificial shortcoming that has clearly of observing can not be understood on-the-spot situation in real time, can not in time find in case leak, and can cause serious consequence; In order when water leakage alarm takes place, to find leakage point apace, generally adopt multi-region water leakage monitoring system.
The a plurality of single controllers that leak of distinguishing of existing multi-region water leakage monitoring system's employing detect the signal that leaks, and focus on master controller again, and utilize special monitoring software to realize remote monitoring.The scheme that existing multi-region water leakage monitoring system adopts all is complete use, controller and detection cable are formed by leaking, detect in the cable two leads are arranged, when not leaking, current value is normal between two leads, when leaking, then between two leads by short circuit, and the current value of surveying is changed, single controller that leaks of distinguishing will detect the signal that leaks from detecting cable, and the detected signal that leaks of a plurality of single area controllers focuses on master controller again, after microprocessor processes, produce the water leakage alarm signal, and utilize the special monitoring software collection signal that leaks to realize remote monitoring.General master controller has only the fixing number of partitions, and for random increase controller and inconvenient, the actual number of partitions is subjected to the restriction of master controller.If the actual number of partitions is lacked than the master controller number of partitions, in fact master controller is not utilized fully; When if the master controller all of the port is all occupied, think to increase again the zone, then need to add a master controller again, so all can cause the wasting of resources.And this system needs special monitoring software, and visible this mode cost is higher, utilization is dumb; And have only warning function when leaking signal detecting, do not send control signal corresponding, i.e. system's signal input of only leaking does not have control signal output, does not reach the effect that strick precaution is leaked veritably, can not in time block the expansion of the situation of leaking.
The utility model content
The confession that the not enough the utility model that exists at prior art provides a kind of low cost, dirigibility is good and has had control function
SunfabProduction line multi-region water leakage monitoring system.
The utility model comprises single leak controller, Programmable Logic Controller (PLC), central control system, water utilities system and warning device distinguished; Single controller that leaks of distinguishing all is connected with the I/O expansion module of PLC with warning device; Central control system is connected with the communication module of PLC with the water utilities system.
Described single district controller that leaks can detect the signal that leaks in each zone, and the communication module of the signal that will leak by PLC sends to central control system and water utilities system.
Described central control system can show single district leak controller water leakage alarm information and specifically leak zone, time, and can the water leakage alarm information data store, read.
Described water utilities system can be according to being connected the leak signal that leaks of controller of each single district on the PLC, controls the leak opening and closing of controller region pipeline valve of this list district.
Description of drawings
Fig. 1 is the utility model system authority figure;
Fig. 2 is a PLC cut-away drawing among the utility model embodiment.
Embodiment
Below by specific embodiment method described in the utility model is further specified.
As shown in Figure 1, the utility model adopts a plurality of single signals that leak that the controller that leaks detects each zone respectively of distinguishing, utilize PLC that these signals that leak are concentrated monitoring, each single controller that leaks of distinguishing is connected on the I/O expansion module of PLC, the communication module of PLC connects central control system and water utilities system, by central control system each zone is leaked the monitoring of signal and water utilities system to the control of each zone duct, realize multi-region water leakage monitoring system for the special use of Sunfab production line.
Each single detection cable of distinguishing the controller that leaks detects the signal that leaks, in case leak, just can export to the respective regions list district signal that leaks of controller that leaks, PLC concentrates monitoring with the signal that leaks at scene, and be pooled in central control system and the water utilities system and realize remote monitoring, the PLC back panel wiring is as shown in Figure 2.Host computer can show water leakage alarm information and specifically leak zone, time etc., and it be preserved the generation form.
False alarm appears owing to the detection of leaking might be subjected to other disturbing factors, so water leakage alarm is divided into one-level warning and secondary warning, when water leakage alarm took place, the sound and light alarm lamp that connects on the controller of on-the-spot corresponding region and the sound and light alarm lamp of relevant board just can produce sound and light alarm.
One-level warning amber light is bright in the present embodiment, and secondary warning red colored lamp is bright.Wherein the one-level alarm detection to the signal that leaks less, the relevant board slip-stick artist of notice checks to the scene whether affirmation is true warning, if truly corresponding measure is then taked in warning; When the detected signal that leaks reaches the secondary alarming value, system then can automatic-closing valve, and startup alternate source, the relevant board slip-stick artist of notice checks and takes corresponding measure to the scene simultaneously, so both played the leak effect of situation of timely control, avoid false alarm again and influenced the generation of ordinary production situation, be applicable to the ruuning situation of Sunfab production line.
Claims (2)
1.Sunfab production line multi-region water leakage monitoring system is characterized in that comprising the single controller that leaks, Programmable Logic Controller, central control system, water utilities system and warning device composition distinguished; Single controller that leaks of distinguishing all is connected with the I/O expansion module of Programmable Logic Controller with warning device; Central control system is connected with the communication module of PLC with the water utilities system; Described single district controller that leaks can detect the signal that leaks in each zone, and the communication module of the signal that will leak by Programmable Logic Controller sends to central control system and water utilities system.
2. Sunfab production line multi-region water leakage monitoring as claimed in claim 1 system, it is characterized in that, described water utilities system can be according to being connected the leak signal that leaks of controller of each single district on the Programmable Logic Controller, controls the leak opening and closing of controller region pipeline valve of this list district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201103705U CN201527579U (en) | 2009-07-29 | 2009-07-29 | Sunfab production line multi-region water leakage monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201103705U CN201527579U (en) | 2009-07-29 | 2009-07-29 | Sunfab production line multi-region water leakage monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527579U true CN201527579U (en) | 2010-07-14 |
Family
ID=42518864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201103705U Expired - Lifetime CN201527579U (en) | 2009-07-29 | 2009-07-29 | Sunfab production line multi-region water leakage monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357162A (en) * | 2017-06-30 | 2017-11-17 | 镇江赛尔尼柯自动化有限公司 | Universal water inlet detecting and warning system |
-
2009
- 2009-07-29 CN CN2009201103705U patent/CN201527579U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357162A (en) * | 2017-06-30 | 2017-11-17 | 镇江赛尔尼柯自动化有限公司 | Universal water inlet detecting and warning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |