CN203745864U - Network pressure-superposed water supply controller - Google Patents
Network pressure-superposed water supply controller Download PDFInfo
- Publication number
- CN203745864U CN203745864U CN201320862812.8U CN201320862812U CN203745864U CN 203745864 U CN203745864 U CN 203745864U CN 201320862812 U CN201320862812 U CN 201320862812U CN 203745864 U CN203745864 U CN 203745864U
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- pressure
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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]
Abstract
The utility model discloses a network pressure-superposed water supply controller. The controller is mainly composed of a central processing unit, a storage unit, a flow acquisition unit, a pressure acquisition unit, a negative pressure detection unit, a frequency converter acquisition unit, an electric quantity acquisition unit, a state acquisition unit, a fault acquisition unit, output units, a power supply interface, a peripheral interface and a communication interface. The central processing unit has the storage unit integrated. The central processing unit is communicated with on-site instrumental equipment by connecting the flow acquisition unit, the pressure acquisition unit, the negative pressure detection unit, the frequency converter acquisition unit, the electric quantity acquisition unit, the state acquisition unit and the fault acquisition unit. The central processing unit is further connected with the power supply interface, the peripheral interface and the communication interface in an integral way. By adopting a unit integrating type structure, the network pressure-superposed water supply controller has the advantages of small volume, comprehensive functions, working stability, working reliability, great adaptability, easy operation, etc.
Description
Technical field
The utility model relates to Electrical Control Technology field, specifically a kind of pipe network pressure-superposed changeable water supply controller.
Background technology
Pipe network pressure-superposed water supply is in a kind of secondary water-supply mode that has the pressurization of the online directly serial connection of pressure pipe water pump to supply water, its the most outstanding advantage be exactly energy-conservation, save land and reduce water pollution, thereby replaced gradually the secondary water-supply mode of traditional pond or water tank, but pipe network pressure-superposed water supply great majority are all to adopt PLC or common single-chip microcomputer as controller, these controllers can not be adapted to the pipe network pressure-superposed intelligent functional requirement of controlling of supplying water well.
Utility model content
The purpose of this utility model is to provide a kind of functionalization, customizations, dependable performance is stable and the low pipe network pressure-superposed changeable water supply controller of cost.
The utility model solves the technical scheme that its technical matters adopts: pipe network pressure-superposed changeable water supply controller is mainly by CPU (central processing unit), storage unit, flow collection unit, pressure acquisition unit, detection of negative pressure unit, frequency converter collecting unit, electric quantity acquisition unit, state acquisition unit, fault collection unit, output unit, power interface, Peripheral Interface and communication interface form, CPU (central processing unit) integrated memory cell, CPU (central processing unit) is by connection traffic collecting unit, pressure acquisition unit, detection of negative pressure unit, frequency converter collecting unit, electric quantity acquisition unit, state acquisition unit and fault collection unit and field instrumentation and equipment contact, by connecting output unit and peripheral performance element, get in touch with again, the CPU (central processing unit) power interface that has also been integrated and connected, Peripheral Interface and communication interface.
Described pressure acquisition unit is for gathering the analog data that comprises pump group intake pressure and pump group discharge pressure.
Described state acquisition unit moves, switches, stops for gathering pump group, the information of electric current.
Described output unit comprises eliminates negative pressure output unit, frequency output unit, pump group output unit, fault output unit and audio alert output unit.
Described power interface is used for connecting power supply and power supply is provided.
Described Peripheral Interface is used for connecting one or more of host computer, display and printer.
Described communication interface comprises one or more in USB interface, RS485 interface and RS232 interface, for uploading, download and data, and can with monitoring unit, fieldbus unit, telecommunication network unit connecting communication.
During work, CPU (central processing unit) is by flow collection unit, pressure acquisition unit, detection of negative pressure unit, frequency converter collecting unit, electric quantity acquisition unit, state acquisition unit and fault collection unit are from field instrumentation and equipment Information Monitoring, and diagnose, calculate, after analyzing and processing, according to the communications protocol of instruction or state, pass through to eliminate negative pressure output unit, frequency output unit, pump group output unit, fault output unit and audio alert output unit, the information of processing is outputed to peripheral performance element to be carried out, thereby complete Automatic Control function and warning to pipe network pressure-superposed water supply.
The beneficial effects of the utility model are; the utility model adopts unit integration type structure; by programmed control, can realize the various logic of pipe network pressure-superposed water supply and control function, self-diagnostic function, defencive function, memory function and communication function, have that volume is little, function is complete, working stability is reliable, an advantage such as strong adaptability and easy operating.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure, 1, CPU (central processing unit), 2, storage unit, 3, flow collection unit, 4, pressure acquisition unit, 5, negative pressure collecting unit, 6, frequency converter collecting unit, 7, electric quantity acquisition unit, 8, state acquisition unit, 9, fault collection unit, 10, eliminate negative pressure output unit, 11, frequency output unit, 12, pump group output unit, 13, fault output unit, 14, audio alert output unit, 15, power interface, 16, Peripheral Interface, 17, communication interface, 18, field instrumentation and equipment, 19, peripheral performance element.
Embodiment
With regard to 1 pair of pipe network pressure-superposed changeable water supply controller of the present utility model of accompanying drawing, do following detailed explanation below.
As shown in Figure 1, pipe network pressure-superposed changeable water supply controller of the present utility model is mainly by CPU (central processing unit) 1, storage unit 2, flow collection unit 3, pressure acquisition unit 4, detection of negative pressure unit 5, frequency converter collecting unit 6, electric quantity acquisition unit 7, state acquisition unit 8, fault collection unit 9, output unit, power interface 15, Peripheral Interface 16 and communication interface 17 form, CPU (central processing unit) 1 integrated memory cell 2, CPU (central processing unit) 1 is by connection traffic collecting unit 3, pressure acquisition unit 4, detection of negative pressure unit 5, frequency converter collecting unit 6, electric quantity acquisition unit 7, state acquisition unit 8 and fault collection unit 9 and field instrumentation and equipment 18 contacts, again by connecting output unit and 19 contacts of peripheral performance element, CPU (central processing unit) 1 power interface 15 that has also been integrated and connected, Peripheral Interface 16 and communication interface 17.
Described pressure acquisition unit 4 is for gathering the analog data that comprises pump group intake pressure and pump group discharge pressure.
Described state acquisition unit 8 moves for gathering pump group, switches, stops, the information of electric current.
Described output unit comprises eliminates negative pressure output unit 10, frequency output unit 11, pump group output unit 12, fault output unit 13 and audio alert output unit 14.
Described power interface 15 is for connecting power supply and power supply being provided.
Described Peripheral Interface 16 is for connecting one or more of host computer, display and printer.
Described communication interface 17 comprises one or more in USB interface, RS485 interface and RS232 interface, for uploading, download and data, and can with monitoring unit, fieldbus unit, telecommunication network unit connecting communication.
During work, CPU (central processing unit) 1 is by flow collection unit 3, pressure acquisition unit 4, detection of negative pressure unit 5, frequency converter collecting unit 6, electric quantity acquisition unit 7, state acquisition unit 8 and fault collection unit 9 are from field instrumentation and equipment 18 Information Monitorings, and diagnose, calculate, after analyzing and processing, according to the communications protocol of instruction or state, pass through to eliminate negative pressure output unit 10, frequency output unit 11, pump group output unit 12, fault output unit 13 and audio alert output unit 14, the information of processing is outputed to peripheral performance element 19 to be carried out, thereby complete Automatic Control function and warning to pipe network pressure-superposed water supply.
Claims (2)
1. a pipe network pressure-superposed changeable water supply controller, mainly by CPU (central processing unit), storage unit, flow collection unit, pressure acquisition unit, detection of negative pressure unit, frequency converter collecting unit, electric quantity acquisition unit, state acquisition unit, fault collection unit, output unit, power interface, Peripheral Interface and communication interface form, it is characterized in that, CPU (central processing unit) integrated memory cell, CPU (central processing unit) is by connection traffic collecting unit, pressure acquisition unit, detection of negative pressure unit, frequency converter collecting unit, electric quantity acquisition unit, state acquisition unit and fault collection unit and field instrumentation and equipment contact, by connecting output unit and peripheral performance element, get in touch with again, the CPU (central processing unit) power interface that has also been integrated and connected, Peripheral Interface and communication interface.
2. pipe network pressure-superposed changeable water supply controller according to claim 1, is characterized in that, described output unit comprises eliminates negative pressure output unit, frequency output unit, pump group output unit, fault output unit and audio alert output unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862812.8U CN203745864U (en) | 2013-12-26 | 2013-12-26 | Network pressure-superposed water supply controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862812.8U CN203745864U (en) | 2013-12-26 | 2013-12-26 | Network pressure-superposed water supply controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203745864U true CN203745864U (en) | 2014-07-30 |
Family
ID=51345643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320862812.8U Expired - Fee Related CN203745864U (en) | 2013-12-26 | 2013-12-26 | Network pressure-superposed water supply controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203745864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196087A (en) * | 2014-08-01 | 2014-12-10 | 镇江翼天计算机科技有限公司 | Water supply device with fault detection function |
-
2013
- 2013-12-26 CN CN201320862812.8U patent/CN203745864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196087A (en) * | 2014-08-01 | 2014-12-10 | 镇江翼天计算机科技有限公司 | Water supply device with fault detection function |
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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: 20140730 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |