CN203965871U - The agriculture well irrigation control box of the two meterings of a kind of water power - Google Patents
The agriculture well irrigation control box of the two meterings of a kind of water power Download PDFInfo
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- CN203965871U CN203965871U CN201420410224.5U CN201420410224U CN203965871U CN 203965871 U CN203965871 U CN 203965871U CN 201420410224 U CN201420410224 U CN 201420410224U CN 203965871 U CN203965871 U CN 203965871U
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Abstract
The utility model provides the agriculture well irrigation control box of the two meterings of a kind of water power, comprise casing and be arranged on the ammeter in described casing, described control box also comprises motor-pumped well irrigating controller, A.C. contactor, electrothermal relay and isolating switch, and described ammeter is connected with motor-pumped well irrigating controller, is transmitted ammeter pulse signal to entering motor-pumped well irrigating controller by metering signal line; Described ammeter is also connected with described A.C. contactor, electrothermal relay and isolating switch successively by three-phase electricity cable; Described motor-pumped well irrigating controller is also connected with described A.C. contactor, is transmitted switching signal to A.C. contactor by control signal wire.Agriculture well irrigation control box of the present utility model can be realized and integrate operation, user management, electrographic recording for water, well management, data transmission, there is the inquiry of being convenient to, statistics, derived data, realized intellectualized operation, and reliability is high, safe.
Description
[technical field]
The utility model relates to the control device of a kind of water meter, ammeter, is specifically related to the agriculture well irrigation control box of the two meterings of a kind of water power.
[background technology]
In China, groundwater resource are widely used in agricultural production, but even to this day, agricultural drainage and irrigation system management ubiquity area is large, difficult charge, feature that handling cost is high, the phenomenon of groundwater mining is more and more serious, thereby has caused a series of ecological environment problems such as underground water table decline, surface collapse, seawater intrusion.
Along with the fast development of China's economy, and the quickening of urbanization process, in big and medium-sized cities, lack of water phenomenon is more serious, and it is widely known to save now the energy, according to statistics, nearly all city has all adopted IC-card prepayment mode water successively in recent years, IC-card intelligent measuring system be at present domestic comparatively advanced and be convenient to promote use water management metering outfit.Lack of water phenomenon also starts in rural area to occur simultaneously, in view of the well irrigation in rural area, water consumption is large and statistical management is invalid, and water resource waste phenomenon is more serious, so pre-payment management pattern has also been carried out to rural irrigation water in some place, thereby play to a certain extent water-saving object.But only realize the automatic irrigation opertaing device of IC-card pre-payment, still cannot go out water consumption by accurate statistics, upper management department still can not effectively add up irrigation water data.
[utility model content]
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of simple in structure, the agriculture well irrigation control box that can simultaneously realize water power accurate-metering.
To achieve these goals, the utility model provides the agriculture well irrigation control box of the two meterings of a kind of water power, comprise casing and be arranged on the ammeter in described casing, described control box also comprises motor-pumped well irrigating controller, A.C. contactor, electrothermal relay and isolating switch, and described ammeter is connected with motor-pumped well irrigating controller, is transmitted ammeter pulse signal to entering motor-pumped well irrigating controller by metering signal line; Described ammeter is also connected with described A.C. contactor, electrothermal relay and isolating switch successively by three-phase electricity cable; Described motor-pumped well irrigating controller is also connected with described A.C. contactor, is transmitted switching signal to A.C. contactor by control signal wire;
Described motor-pumped well irrigating controller comprises microcontroller, the data memory module, display screen, IC-card read-write equipment, data transmission interface and the signal metering control module that are connected with described microcontroller respectively, described signal metering control module comprises the ammeter signal acquisition module, water meter signal acquisition module and the relay control module that are connected with described ammeter by metering signal line, and described water meter signal acquisition module has the data-interface being connected with water meter.
In the utility model, described ammeter signal acquisition module and water meter signal acquisition module are made up of pulse-scaling circuit.Described pulse counting circuit is realized by MCU (micro-control unit).
The setting of described relay control module belongs to prior art, it has solid-state relay, by solid-state relay output control signal, described control signal is connected in series in the control loop of ac contactor coil, realize the adhesive of ac contactor coil or the control of disconnection.
According to one preferred embodiment, described data transmission interface comprises GPRS communication module, infrared communication module and/or serial communication module.
According to another preferred embodiment, described data transmission interface also comprises RS232 interface circuit and/or RS485 interface circuit.
In the utility model, preferably described IC-card read-write equipment has the contactless Card Reader chip of FM1702SL.
Agriculture well irrigation control box of the present utility model is connected with conventional ammeter and water meter.Wherein, the connected mode of being connected of ammeter and supply line, water meter and water meter signal acquisition module belongs to general knowledge known in this field, does not repeat at this.
After connection, IC-card module for reading and writing can obtain the counting of ammeter and water meter, realize pre-payment management by widely applicable non-contact radio frequency cards, coordinate several data transport module, particularly wireless data transfer module to carry out read-write operation to IC-card, be applicable to very much the bad working environment in field, without the traditional plug-in IC-card general work of picture, more simple and easy to do, realize and integrate metering, computing, pre-payment, switch; Adopt several data transport module, allow user the reading of ammeter or water meter outwards to be transmitted to (be for example transferred to and have on the portable set that can accept wireless data) by the communication modes such as wireless and wired, facilitate user to inquire about every data; Data memory module electricity consumptions in a large number, water record, record is irrigated and electricity consumption data for a long time, is convenient to data statistics and other uses.
Owing to adopting the IC-card electricity consumption water situation of metering user simultaneously, agriculture well irrigation control box of the present utility model can be realized operation, user management, electrographic recording for water, well management, data transmission in one, inquire about easily, statistics, derived data, realize intellectualized operation, and there is the advantages such as reliability is high, security is high.
[brief description of the drawings]
Fig. 1 is the structural representation of agriculture well irrigation control box of the present utility model;
Fig. 2 is the module map of well irrigation control box;
Fig. 3 is the connection diagram of agriculture well irrigation control box of the present utility model;
Wherein: 1, metering signal line; 2, control signal wire; 3, three-phase electricity cable; 4, signal metering control module; 5, user's operational module; 6, data transmission module; 7, data memory module; 9, water pipe.
[embodiment]
Following examples are for explaining without limitation the technical solution of the utility model.
Embodiment 1
Agriculture well irrigation control box as shown in Figure 1,3, comprises casing (not shown in FIG.) and is arranged on ammeter, motor-pumped well irrigating controller, A.C. contactor, electrothermal relay and the isolating switch in casing.Ammeter is connected with motor-pumped well irrigating controller, is transmitted ammeter pulse signal to entering motor-pumped well irrigating controller by metering signal line.Three-phase electricity cable links together ammeter, A.C. contactor, electrothermal relay and isolating switch successively.Motor-pumped well irrigating controller is also connected, is sent to A.C. contactor the instruction of turn on pump or pass pump with described A.C. contactor by control signal wire.
As shown in Figure 2, motor-pumped well irrigating controller comprises microcontroller, the data memory module, display screen, IC-card read-write equipment, data transmission interface and the signal metering control module that are connected with described microcontroller respectively, signal metering control module comprises the ammeter signal acquisition module, water meter signal acquisition module and the relay control module that are connected with described ammeter by metering signal line, and described water meter signal acquisition module has the data-interface being connected with water meter.IC-card read-write equipment adopts FM1702SL type contactless chip, can carry out read-write operation to IC-card without inserting IC-card.
When use, in the time that user is placed on IC-card on IC-card read-write equipment, can be to user's sale of electricity by the routine operation of the host computer (not shown in FIG.) that is connected with irrigation controller.In addition, host computer also can be by reading the data recording in the data memory module in irrigation controller, obtains user's water electricity consumption data.By the display screen on irrigation controller, user also can real time inspection oneself information in card.
When use, controller sends turn on pump instruction according to user instruction to A.C. contactor, and ac contactor coil adhesive starts well pump motor.Water enters field by conduit pipeline to start to irrigate, and when irrigating while finishing in (by user's manual-lock) or IC-card insufficient in amount, controller sends pass pump instruction to A.C. contactor, ac contactor coil disconnecting circuit, and well pump motor quits work.Controller, by detecting the pulse signal of ammeter, is realized the accurate-metering to power consumption; Water meter on conduit pipeline can measure accumulative total water consumption, and by rs 232 serial interface signal line, real-time accumulated water consumption and instantaneous delivery is sent to controller.Controller can be irrigating the number of degrees that start recording electrical meter and water meter while stopping.
Therefore, agriculture well irrigation control box of the present utility model can be realized and integrate operation, user management, electrographic recording for water, well management, data transmission, there is the inquiry of being convenient to, statistics, derived data, realized intellectualized operation, and reliability is high, safe good.
Claims (7)
1. the agriculture well irrigation control box of the two meterings of water power, comprise casing and be arranged on the ammeter in described casing, it is characterized in that described control box also comprises motor-pumped well irrigating controller, A.C. contactor, electrothermal relay and isolating switch, described ammeter is connected with motor-pumped well irrigating controller, is transmitted ammeter pulse signal to entering motor-pumped well irrigating controller by metering signal line; Described ammeter is also connected with described A.C. contactor, electrothermal relay and isolating switch successively by three-phase electricity cable; Described motor-pumped well irrigating controller is also connected with described A.C. contactor, is transmitted switching signal to A.C. contactor by control signal wire;
Described motor-pumped well irrigating controller comprises microcontroller, the data memory module, display screen, IC-card read-write equipment, data transmission interface and the signal metering control module that are connected with described microcontroller respectively, described signal metering control module comprises the ammeter signal acquisition module, water meter signal acquisition module and the relay control module that are connected with described ammeter by metering signal line, and described water meter signal acquisition module has the data-interface being connected with water meter.
2. the agriculture well irrigation control box of the two meterings of water power according to claim 1, is characterized in that described ammeter signal acquisition module is made up of pulse-scaling circuit.
3. the agriculture well irrigation control box of the two meterings of water power according to claim 1, is characterized in that described water meter signal acquisition module is to be made up of pulse-scaling circuit.
4. the agriculture well irrigation control box of the two meterings of water power according to claim 1, is characterized in that described data transmission interface comprises GPRS communication module, infrared communication module and/or serial communication module.
5. the agriculture well irrigation control box of the two meterings of water power according to claim 1, is characterized in that described data transmission interface also comprises RS232 interface circuit and/or RS485 interface circuit.
6. the agriculture well irrigation control box of the two meterings of water power according to claim 1, is characterized in that IC-card read-write equipment has the contactless Card Reader chip of FM1702SL.
7. the agriculture well irrigation control box of the two meterings of water power according to claim 1, is characterized in that described data storage card is SD card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410224.5U CN203965871U (en) | 2014-07-23 | 2014-07-23 | The agriculture well irrigation control box of the two meterings of a kind of water power |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410224.5U CN203965871U (en) | 2014-07-23 | 2014-07-23 | The agriculture well irrigation control box of the two meterings of a kind of water power |
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| CN203965871U true CN203965871U (en) | 2014-11-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880984A (en) * | 2015-05-28 | 2015-09-02 | 阳信鼎信橡胶制品有限公司 | Remote intelligent irrigation control system |
| CN105225349A (en) * | 2015-09-25 | 2016-01-06 | 青岛恒讯水利科技发展有限公司 | Water power double-cotrolled type water metering equipment and method for fetching water |
| CN109410451A (en) * | 2018-11-06 | 2019-03-01 | 国网安徽省电力有限公司芜湖县供电公司 | Agricultural production is swiped the card power device and its control method |
-
2014
- 2014-07-23 CN CN201420410224.5U patent/CN203965871U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880984A (en) * | 2015-05-28 | 2015-09-02 | 阳信鼎信橡胶制品有限公司 | Remote intelligent irrigation control system |
| CN105225349A (en) * | 2015-09-25 | 2016-01-06 | 青岛恒讯水利科技发展有限公司 | Water power double-cotrolled type water metering equipment and method for fetching water |
| CN109410451A (en) * | 2018-11-06 | 2019-03-01 | 国网安徽省电力有限公司芜湖县供电公司 | Agricultural production is swiped the card power device and its control method |
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Address after: 100053 Building 2, Hutong 36, Xicheng District, Beijing, 091 Patentee after: BEIJING QINGLIU TECHNOLOGY CO., LTD. Address before: 100053 Building 2, Hutong 36, Xicheng District, Beijing, 091 Patentee before: Beijing Qingliu Technology Co., Ltd. |