CN101916471A - Multichannel flow collection water meter system - Google Patents
Multichannel flow collection water meter system Download PDFInfo
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- CN101916471A CN101916471A CN 201010240144 CN201010240144A CN101916471A CN 101916471 A CN101916471 A CN 101916471A CN 201010240144 CN201010240144 CN 201010240144 CN 201010240144 A CN201010240144 A CN 201010240144A CN 101916471 A CN101916471 A CN 101916471A
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- electrically connected
- valve
- flow
- multichannel
- microprocessor
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Abstract
The invention discloses a multichannel flow collection water meter system which comprises a valve and a flow sensor. The valve is arranged on a multichannel water supply pipe; the driving signal input end of the valve and the signal output end of the flow sensor are respectively and electrically connected with the signal input and output ports of a valve driving and flow signal processing module of an intelligent management unit; the valve driving and flow signal processing module is in communication with a microprocessor in the intelligent management unit; a display module is electrically connected with the output port of the microprocessor; and the communication interface of the microprocessor is electrically connected with an IC card read-write module. The multichannel flow collection water meter system has the advantages of greatly improving the working and management efficiency of a water supply system, emancipating meter reading staff from heavy work, and greatly reducing cost on the construction, management, maintenance and operation of the water supply network.
Description
Technical field
The present invention relates to water supply flow measuring management system, especially relate to multichannel flow collection water meter system.
Background technology
At present, be widely used in the water meter of residential quarter, family, school, enterprises and institutions, mostly be the rotary wind type wet-type meter, because of it is installed in the darker table well more, and be in for a long time in the dirty environment, make that the water meter surface is muddy, the meter reading personnel checks meter at every turn must be down to the down-hole, the staff's that aggravated greatly to check meter workload.And the intellectual water meter that uses at present is that Every household has an ammeter, and enormous amount has increased management, maintenance load on the one hand, has also increased installation, operation expense on the other hand.
Summary of the invention
The object of the invention is to provide a kind of multichannel flow collection water meter system that improves the efficiency of management, reduces operating cost.
For achieving the above object, the present invention can take following technical proposals:
Multichannel flow collection water meter system of the present invention, it comprises valve, the flow sensor that is arranged on the multichannel water supply line; The driving signal input of described valve, the signal output part of flow sensor are electrically connected with the valve driving of intelligent management unit and signal output, the input port of flow signal processing module respectively; Described valve driving and flow signal processing module are connected with microprocessor communication in the intelligent management unit; Be electrically connected with display module at described output end of microprocessor mouth; Described microprocessor communication interface is electrically connected with the IC-card module for reading and writing.
Microprocessor communication interface in described intelligent management unit is electrically connected with the RS-485 communication module.
Microprocessor input interface in described intelligent management unit is electrically connected with Keysheet module.
The invention has the advantages that by described intelligent management unit each flow sensor that is arranged on the multichannel water supply line is carried out signals collecting, information according to described IC-card module for reading and writing, the switch of solenoid electric valve on the water supply line of the every road of control or motorized valve control valve is realized the pre-payment water supply function in real time.Can take turns water yield information, valve switch state, each water channel user remaining sum, accumulation water consumption, segmentation (upper limit of every kind of water price water yield during stepped water pricing) demonstration, unit price (current water price) demonstration, current date and the moment that shows each water channel user by described display module, or the demonstration water yield and control information etc. under the operation of Keysheet module, provide great convenience to manual checking meter.The managerial personnel that check meter can realize man-machine conversation, every road water supply information uploading by Keysheet module, and can realize remote meter reading by the RS-485 communication module.Thereby improved work, the efficiency of management of water system greatly, the meter reading personnel has been emancipated from hard work, reduced construction, management, maintenance, the operating cost of water supply network simultaneously significantly.
Description of drawings
Fig. 1 is a system principle diagram of the present invention.
Embodiment
As shown in the figure, multichannel flow collection water meter system of the present invention, it comprises valve 2, the flow sensor 3 that is arranged on the multichannel water supply line 1, described valve 2 optional solenoid valves, motorized valve etc., described flow sensor 3 optional Wei root flowmeters, Hall flowmeter etc.; The driving signal input of described motorized valve control valve 2, the signal output part of flow sensor 3 respectively with intelligent management unit 4 in valve driving and signal output, the input port of flow signal processing module be electrically connected; Described valve driving and flow signal processing module are connected with microprocessor communication in the intelligent management unit 4; Be electrically connected with LED display module, contactless IC card read/write module, RS-485 communication module, Keysheet module at described output end of microprocessor mouth.
Claims (3)
1. multichannel flow collection water meter system, it is characterized in that: it comprises valve (2), the flow sensor (3) that is arranged on the multichannel water supply line (1); The signal output part of the driving signal input of described valve (2), flow sensor (3) is electrically connected with the valve driving of intelligent management unit (4) and signal output, the input port of flow signal processing module respectively; Described valve driving and flow signal processing module are connected with microprocessor communication in intelligent management unit (4); Be electrically connected with display module at described output end of microprocessor mouth; Described microprocessor communication interface is electrically connected with the IC-card module for reading and writing.
2. multichannel flow collection water meter system according to claim 1 is characterized in that: the microprocessor communication interface in described intelligent management unit (4) is electrically connected with the RS-485 communication module.
3. multichannel flow collection water meter system according to claim 1 and 2 is characterized in that: the microprocessor input interface in described intelligent management unit (4) is electrically connected with Keysheet module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010240144 CN101916471A (en) | 2010-07-29 | 2010-07-29 | Multichannel flow collection water meter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010240144 CN101916471A (en) | 2010-07-29 | 2010-07-29 | Multichannel flow collection water meter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101916471A true CN101916471A (en) | 2010-12-15 |
Family
ID=43323971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010240144 Pending CN101916471A (en) | 2010-07-29 | 2010-07-29 | Multichannel flow collection water meter system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101916471A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327698A (en) * | 2016-10-10 | 2017-01-11 | 临沂沂川电子有限公司 | IC card prepayment controller and charge management system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506791A (en) * | 1989-12-22 | 1996-04-09 | American Sigma, Inc. | Multi-function flow monitoring apparatus with multiple flow sensor capability |
| CN1563909A (en) * | 2004-03-22 | 2005-01-12 | 张学斌 | Centralized smart flowmeter |
| CN1963405A (en) * | 2005-11-09 | 2007-05-16 | 天津市津南区凯达电子有限公司 | Prepay water meter with IC card |
-
2010
- 2010-07-29 CN CN 201010240144 patent/CN101916471A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506791A (en) * | 1989-12-22 | 1996-04-09 | American Sigma, Inc. | Multi-function flow monitoring apparatus with multiple flow sensor capability |
| CN1563909A (en) * | 2004-03-22 | 2005-01-12 | 张学斌 | Centralized smart flowmeter |
| CN1963405A (en) * | 2005-11-09 | 2007-05-16 | 天津市津南区凯达电子有限公司 | Prepay water meter with IC card |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327698A (en) * | 2016-10-10 | 2017-01-11 | 临沂沂川电子有限公司 | IC card prepayment controller and charge management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101215 |