CN202422280U - RFID (radio frequency identification) card farmland irrigation control device - Google Patents
RFID (radio frequency identification) card farmland irrigation control device Download PDFInfo
- Publication number
- CN202422280U CN202422280U CN2012200230601U CN201220023060U CN202422280U CN 202422280 U CN202422280 U CN 202422280U CN 2012200230601 U CN2012200230601 U CN 2012200230601U CN 201220023060 U CN201220023060 U CN 201220023060U CN 202422280 U CN202422280 U CN 202422280U
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- China
- Prior art keywords
- control device
- card
- irrigation control
- water pump
- rfid card
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an RFID (radio frequency identification) card farmland irrigation control device. The RFID card farmland irrigation control device comprises a circuit breaker connected with a three-phase AC (alternating current) power supply, an electric energy meter connected with the circuit breaker, an AC contactor connected with the electric energy meter, a water pump protector connected with the AC contactor, and a water pump connected with the water pump protector. Through the control device disclosed by the utility model, the electricity can be bought by prepaying with multiple cards for one meter or one card for multiple meters, the electricity buying rechargeable card in a unified area can be used on all electric energy meters in the area, and users in different areas can not use respective cards in other areas. The control device has the advantages of scientific design, reasonable structure, advanced technology and high safety, is convenient to manage and easy to operate, ensures the using reasonability of the water pump and the payment reasonability in the same area, and is suitable for rural areas.
Description
Technical field
The utility model relates to the field irrigation technical field, especially relates to a kind of field irrigation control device that adopts rfid card control.
Background technology
Field irrigation is an agricultural high yield necessary precondition, especially under the situation that warm gradually in the whole world at present.Agricultural irrigation motor-pumped well great majority are not installed metering facility; Collecting water rate adopts by mu and collects, collects or method such as collect by the electricity charge by the time; Metering facility has water meter, IC-card ammeter, IC-card water meter etc.; But these facilities generally are each families, and the independent submersible pump that uses also charges separately, not only influences effective use of motor-pumped well, and delays work and mistake.
Summary of the invention
The purpose of the utility model is to overcome the shortcoming that exists in the prior art; A kind of field irrigation control device of rfid card control is provided; This kind device can carry out pre-payment with the mode of the many cards of a table, a card multilist and buy in the same area; The rfid card subscriber card of one's respective area can be used on all electric energy meters in the one's respective area; The technical scheme that adopts is: a kind of rfid card field irrigation control device is characterized in that: said rfid card field irrigation control device comprises the isolating switch that is connected with three-phase alternating-current supply, the electric energy meter that is connected with said isolating switch; The A.C. contactor that is connected with said electric energy meter, water pump protector that is connected with said A.C. contactor and the water pump that is connected with said water pump protector.
The technical characterictic of the utility model also has: said rfid card field irrigation control device also comprises the recording controller that matches with rfid card; Said recording controller is connected with said electric energy meter, and said rfid card field irrigation control device also comprises with said rfid card matches supplements supervisor with money.
The technical characterictic of the utility model also has: said rfid card field irrigation control device also comprises and the supporting telepilot of said A.C. contactor.
The technical characterictic of the utility model also has: said rfid card field irrigation control device also comprises transmitter.
The beneficial effect of the utility model is: (1) this control device can block a table more, the mode of a card multilist is carried out pre-payment and bought; Purchasing electric rechargeable card and can in the one's respective area, use on all electric energy meters in the unified zone, the user of two zoness of different can not use with.
(2) in a single day the special circumstances that occur having a power failure in the use, user's dump energy unloading are in electric energy meter, incoming call back user can continue dump energy in the use table again, has reached the purpose of intelligent control.
(3) if the user needs then after this subscriber card is purchased electricity, to swipe the card at continuous electricity in electric process, dump energy is accumulated as original dump energy and this purchases the electric weight sum.
(4) this control device design science is rational in infrastructure, advanced technology, and convenient management, easy and simple to handle, safe, guarantee rationality that water pump uses in the same area and the rationality of paying the fees, suit to use in the rural area.
Description of drawings
Accompanying drawing 1 is the utility model structural system block scheme, wherein, the 1st, isolating switch, the 2nd, electric energy meter, the 3rd, A.C. contactor, the 4th, water pump protector, the 5th, water pump, the 6th, recording controller, the 7th, telepilot, the 8th, supplement supervisor with money, the 9th, rfid card, the 10th, transmitter.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the utility model is described.This rfid card field irrigation control device comprises the isolating switch 1 that is connected with three-phase alternating-current supply; The electric energy meter 2 that is connected with isolating switch 1; The A.C. contactor 3 that is connected with electric energy meter 2; Water pump protector 4 and the water pump 5 that is connected with water pump protector 4 that A.C. contactor 3 connects also comprise the recording controller 6 that matches with rfid card 9 and supplement supervisor 8 with money that recording controller 6 is connected with electric energy meter 2.For easy-to-use, this rfid card field irrigation control device also comprises the telepilot 7 and transmitter 10 supporting with A.C. contactor 3.
System is provided with: rfid card is divided into control card and subscriber card, and the user need carry out the initialization setting to supplementing supervisor 8 with money with control card before use, and data controller 6 is carried out the initialization setting.
Subscriber card: system adopts the mode of the many cards of a table, a card multilist to carry out pre-payment and buys.Subscriber card can use on all tables of one's respective area in the same area, and zones of different user can not use with.During use, the subscriber card that the user brushes value of filling with of one's respective area wherein contains effective power consumption, and electric energy meter 2 is read electric weight, is stored in the electric energy meter 2, and when containing effective dump energy in the electric energy meter, the user can use electric weight wherein to accomplish the operation of pumping irrigation.Occur power-off condition in the use, then user's dump energy unloading is in electric energy meter 2, and after sending a telegram here again by the time, the user takes out in the electric energy meter 2 with subscriber card and can continue to use in the input table again behind the dump energy.If the user in use need continue electricity, then purchase electricity with this subscriber card after, swipe the card once more, dump energy is accumulated as original dump energy and this purchases the electric weight sum.
Electric motor protecting: the protection of (1) break, overload: when the phase failure, overload fault took place, recording controller 6 cut off the power supply automatically.
(2) zero energy protection: electric pulse of no use in 3 minutes, recording controller 6 cut off the power supply automatically.
Certainly; Above-mentioned explanation is not the restriction to the utility model; The utility model also be not limited only to above-mentioned for example, variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also belong to the protection domain of the utility model.
Claims (4)
1. rfid card field irrigation control device; It is characterized in that: said rfid card field irrigation control device comprises the isolating switch that is connected with three-phase alternating-current supply; The electric energy meter that is connected with said isolating switch; The A.C. contactor that is connected with said electric energy meter, water pump protector that is connected with said A.C. contactor and the water pump that is connected with said water pump protector.
2. according to the described rfid card field irrigation of claim 1 control device; It is characterized in that: said rfid card field irrigation control device also comprises the recording controller that matches with rfid card; Said recording controller is connected with said electric energy meter, and said rfid card field irrigation control device also comprises with said rfid card matches supplements supervisor with money.
3. according to claim 1 or 2 described rfid card field irrigation control device, it is characterized in that: said rfid card field irrigation control device also comprises and the supporting telepilot of said A.C. contactor.
4. according to claim 1 or 2 described rfid card field irrigation control device, it is characterized in that: said rfid card field irrigation control device also comprises transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200230601U CN202422280U (en) | 2012-01-18 | 2012-01-18 | RFID (radio frequency identification) card farmland irrigation control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200230601U CN202422280U (en) | 2012-01-18 | 2012-01-18 | RFID (radio frequency identification) card farmland irrigation control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422280U true CN202422280U (en) | 2012-09-05 |
Family
ID=46747018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200230601U Expired - Fee Related CN202422280U (en) | 2012-01-18 | 2012-01-18 | RFID (radio frequency identification) card farmland irrigation control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422280U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521700A (en) * | 2014-12-02 | 2015-04-22 | 苏州立瓷电子技术有限公司 | Automatic irrigation system based on RFID |
| CN109300246A (en) * | 2018-10-10 | 2019-02-01 | 深圳市科陆电子科技股份有限公司 | A kind of shared ammeter control method, device and computer-readable medium |
| CN110148267A (en) * | 2019-05-23 | 2019-08-20 | 宜春宜联科技有限公司 | Recharge method, cloud printer, cloud server and the system of cloud printer |
-
2012
- 2012-01-18 CN CN2012200230601U patent/CN202422280U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521700A (en) * | 2014-12-02 | 2015-04-22 | 苏州立瓷电子技术有限公司 | Automatic irrigation system based on RFID |
| CN109300246A (en) * | 2018-10-10 | 2019-02-01 | 深圳市科陆电子科技股份有限公司 | A kind of shared ammeter control method, device and computer-readable medium |
| CN110148267A (en) * | 2019-05-23 | 2019-08-20 | 宜春宜联科技有限公司 | Recharge method, cloud printer, cloud server and the system of cloud printer |
| CN110148267B (en) * | 2019-05-23 | 2023-12-26 | 宜春宜联科技有限公司 | Recharging method of cloud printer, cloud server and system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130118 |