CN206237993U - A kind of agricultural irrigation rf control system - Google Patents
A kind of agricultural irrigation rf control system Download PDFInfo
- Publication number
- CN206237993U CN206237993U CN201621309492.3U CN201621309492U CN206237993U CN 206237993 U CN206237993 U CN 206237993U CN 201621309492 U CN201621309492 U CN 201621309492U CN 206237993 U CN206237993 U CN 206237993U
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- China
- Prior art keywords
- control unit
- control
- irrigation
- control system
- contactor
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Catching Or Destruction (AREA)
Abstract
A kind of agricultural irrigation rf control system, belongs to irrigation control technical field.Including control cabinet, it is characterised in that：The air switch that AC power is sequentially passed through is fixed with control cabinet（4）, electric energy meter（2）, contactor（5）And motor protecter（6）, alternating current is from motor protecter（6）Drawn from control cabinet after output and be connected with irrigation pump, be additionally provided with rf control unit（3）, electric energy meter（2）Pulse signal output end and rf control unit（3）Signal input part be connected, rf control unit（3）Signal output part and contactor（5）Coil be connected.By this agricultural irrigation rf control system, by setting rf control unit, the charging of swiping the card of irrigation water is realized, it is achieved thereby that the management and control of irrigation water, water resource waste when avoiding irrigation to the full extent.
Description
Technical field
A kind of agricultural irrigation rf control system, belongs to irrigation control technical field.
Background technology
In today of water resource increasingly scarcity, the protection to water resource becomes social question of common concern.In agricultural
Field, irrigation belongs to one of larger work of consumption water resource, and particularly in dry season, the usage amount of water resource is especially prominent.
In the prior art, due to there is no a set of rational management system to be managed the irrigation situation at each family when agricultural irrigation is carried out
And control, therefore many practical difficulties are there are in water metering, supervision and management during irrigation, so in actual filling
The waste situation of water resource is more serious when irrigating, if sending staff on duty, can greatly increase drain on manpower and material resources, while filling
The expense irrigate is difficult to collect, while being greatly reduced operating efficiency.
The content of the invention
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided one kind is by setting radio frequency
Controller, realizes the charging of swiping the card of irrigation water, it is achieved thereby that the management and control of irrigation water, avoid to the full extent
The agricultural irrigation rf control system of water resource waste when irrigating.
The utility model solves the technical scheme that its technical problem used：The agricultural irrigation rf control system, bag
Include control cabinet, it is characterised in that：Air switch, electric energy meter, contactor that AC power is sequentially passed through are fixed with control cabinet
And motor protecter, alternating current draws from control cabinet and is connected with irrigation pump, be additionally provided with and penetrate from after motor protecter output
Frequency controller, the pulse signal output end of electric energy meter is connected with the signal input part of rf control unit, the signal of rf control unit
Output end is connected with the coil of contactor.
Preferably, it is provided with fixed plate in described control cabinet, described electric energy meter, contactor and motor protecter
The front end face left side of fixed plate is fixed on from top to bottom, and rf control unit and air switch are fixed on fixed plate from top to bottom
Front end face right side.
Preferably, described rf control unit includes drain pan and is fixed on the protecgulum of drain pan front end, in the upper end of protecgulum
The display window for showing is offered, multiple indicator lamps have been arranged side by side below display window, be brush in the lower section of indicator lamp
Ka Qu, is fixed with the control circuit of rf control unit in drain pan.
Preferably, in described control circuit, including single-chip microcomputer, be arranged on the inside of credit card area coil of swiping the card, set
Display module, gsm module and memory module on the inside of display window, the signal of swipe the card coil and memory module and single-chip microcomputer
Input/output port is two-way to be connected, and single-chip microcomputer is connected with display module, and the output port of single-chip microcomputer is connected with gsm module, described
Indicator lamp be connected with the output port of single-chip microcomputer.
Preferably, the removable cover for upwardly opening is provided with below described protecgulum, is provided with the inside of removable cover
The binding post of rf control unit.
Preferably, lock is provided with the middle part of described removable cover, is provided with drain pan and consolidating that lock is engaged
Determine ring, lockset is passed through from lock and retainer ring simultaneously after removable cover closure.
Preferably, the signal output part of described motor protecter is connected with one group of coil of contactor.
Compared with prior art, the utility model is had an advantageous effect in that：
1st, in this agricultural irrigation rf control system, by setting rf control unit, the meter of swiping the card of irrigation water is realized
Take, it is achieved thereby that the management and control of irrigation water, water resource waste when avoiding irrigation to the full extent.
2nd, the signal output part of motor protecter is connected with one group of coil of contactor simultaneously, when motor protecter is detected
During motor power failure, drive contactor to disconnect, play the protective effect to motor.
3rd, after removable cover closing, lock is fitted with the retainer ring being engaged in drain pan, now can be by lockset from lockhole
In pass through and locked, now retainer ring of the removable cover in drain pan being locked and cannot opened, so as to avoid removable cover by with
Meaning is opened.
4th, by setting gsm module, the wireless transmission of data is realized, conveniently carries out the teletransmission of data.
Brief description of the drawings
Fig. 1 is agricultural irrigation rf control system structural representation.
Fig. 2 is agricultural irrigation rf control system connection diagram.
Fig. 3 is agricultural irrigation rf control system rf control unit structural representation.
Fig. 4 is that agricultural irrigation rf control system rf control unit controls circuit block diagram.
Wherein：1st, fixed plate 2, electric energy meter 3, rf control unit 4, air switch 5, contactor 6, motor protecter
7th, protecgulum 8, display window 9, indicator lamp 10, credit card area 11, lock 12, removable cover.
Specific embodiment
Fig. 1 ~ 4 are most preferred embodiments of the present utility model, and 1 ~ 4 pair of the utility model does furtherly below in conjunction with the accompanying drawings
It is bright.
A kind of agricultural irrigation rf control system, including control cabinet, this agricultural irrigation is fixed with the casing of control cabinet
The electrical equipment of rf control system, as shown in figure 1, fixed plate 1 is provided with casing, it is solid from left to right in fixed plate 1
Surely there are two row electrical equipments, wherein a row electrical equipment in left side is followed successively by electric energy meter 2, contactor 5 and motor from top to bottom protecting
Shield device 6, a row electrical equipment on right side is respectively rf control unit 3 and air switch 4 from top to bottom.
With reference to Fig. 2, black arrow represents that power supply signal is flowed in fig. 2, and white arrow represents that control signal is flowed to, three-phase
Alternating current is from control cabinet outside Access Control case inside and accesses the end of incoming cables of air switch 4, and from the leading-out terminal of air switch 4
The end of incoming cables of electric energy meter 2 is accessed after output, the leading-out terminal of electric energy meter 2 connects the end of incoming cables of contactor 5, the leading-out terminal of contactor 5
Drawn and motor from control cabinet after through motor protecter 6（Irrigation pump）Connection, i.e., three-phase alternating current sequentially passes through sky
Air cock 4, electric energy meter 2, contactor 5 and motor protecter 6 are motor（Irrigation pump）Power supply.
The pulse signal output end of electric energy meter 2 is connected with the signal input part of rf control unit 3, while from electric energy meter 2
It is that rf control unit 3 is powered that leading-out terminal draws power supply signal, the control signal output of rf control unit 3 and contactor 5
Pull-in winding is connected, for the break-make of control contactor 5.The signal output part of motor protecter 6 simultaneously with contactor 5 one group
Coil is connected, and when motor protecter 6 detects motor power failure, drives contactor 5 to disconnect, and plays the guarantor to motor
Shield is acted on.
As shown in figure 3, rf control unit 3 includes drain pan（It is not drawn into figure）And the protecgulum 7 of drain pan front end is fixed on,
The control circuit of rf control unit 3 is fixed with drain pan.The display window 8 for showing is offered in the upper end of protecgulum 7, in display
The lower section of window 8 has been arranged side by side multiple indicator lamps 9, and indicator lamp 9 is used to indicate the working condition of rf control unit 3.
The lower section of indicator lamp 9 is credit card area 10, and when radio-frequency card is near credit card area 10, rf control unit 3 can be read by credit card area
Information in radio-frequency card.
The removable cover 12 for upwardly opening is set in the lower end of protecgulum 7, in the inside of removable cover 12 connecing for rf control unit 3
Line terminals.The middle part of removable cover 12 is provided with lock 11, after the closing of removable cover 12, lock 11 be engaged in drain pan
Retainer ring is fitted, and lockset can be now passed through and locked from lock 11, and now removable cover 12 with the retainer ring in drain pan because locking
Determine and cannot open, arbitrarily opened so as to avoid removable cover 12.
As shown in figure 4, the control circuit of rf control unit 3 include single-chip microcomputer, coil of swiping the card, display module, gsm module with
And memory module.Coil and the memory module of swiping the card are two-way with the signal input output end mouthful of single-chip microcomputer to be connected, single-chip microcomputer with show
Show that module is connected, the output port of single-chip microcomputer is connected with gsm module, and above-mentioned indicator lamp 9 is connected with the output port of single-chip microcomputer.
Display module is arranged on the inside of above-mentioned display window 8, for being shown to data.Coil of swiping the card is used for and radio frequency
Card is communicated, and realizes the reading of content in radio-frequency card and to data are sent in radio-frequency card, and coil of swiping the card is located at above-mentioned swiping the card
The inside in area 10.Memory module is used for the storage of data, and gsm module is used to realize the wireless transmission of data, it is achieved thereby that number
According to teletransmission.
Specific work process and operation principle are as follows：
When needing to be irrigated, the hand-held radio-frequency card of operating personnel is placed on the surface of credit card area 10, now in credit card area 10
Swipe the card between coil and radio-frequency card formed communication, single-chip microcomputer by swipe the card coil read radio-frequency card in data, work as radio-frequency card
In data meet use requirement（Such as the abundance of capital）When, rf control unit 3 drives the coil adhesive of contactor 5, three-phase alternating current
Electricity passes sequentially through air switch 4, electric energy meter 2, contactor 5 and motor protecter 6 for motor（Irrigation pump）Power supply.
In this agricultural irrigation rf control system, charging is carried out by way of counting electricity.During irrigation, electric energy meter
2 records irrigate consumed electric energy, and in real time to the feeding pulse signal of rf control unit 3, pulse signal passes through light-coupled isolation
In circuit feeding single-chip microcomputer, the pulse signal sent into according to electric energy meter 2 by the single-chip microcomputer in rf control unit 3 calculates the electricity of consumption
Can, and new data are write to radio-frequency card by coil of swiping the card when terminating to irrigate.
When expense during irrigation is not enough, the control contactor 5 of rf control unit 3 disconnects, and stops being powered to motor.
And when the single-chip microcomputer in rf control unit 3 does not receive pulse signal within a certain period of time, same control contactor 5 disconnects,
Prevent from artificially isolating electric energy meter 2 and carrying out the appearance of power stealing situation.
In agricultural irrigation rf control system, charging, such as mode of timing can also be in other way carried out.
By installing flowmeter in irrigation pipeline, and by the single-chip microcomputer of the data feeding rf control unit 3 of flowmeter, can realize
Charging is carried out by flow.
The above, is only preferred embodiment of the present utility model, is not to make other forms to the utility model
Limitation, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as equivalent
The Equivalent embodiments of change.But it is every without departing from technical solutions of the utility model content, according to technology reality of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Shield scope.
Claims (6)
1. a kind of agricultural irrigation rf control system, including control cabinet, it is characterised in that：AC power is fixed with control cabinet
The air switch for sequentially passing through（4）, electric energy meter（2）, contactor（5）And motor protecter（6）, alternating current is from motor protecter
（6）Drawn from control cabinet after output and be connected with irrigation pump, be additionally provided with rf control unit（3）, electric energy meter（2）Pulse letter
Number output end and rf control unit（3）Signal input part be connected, rf control unit（3）Signal output part and contactor（5）
Coil be connected；
Fixed plate is provided with described control cabinet（1）, described electric energy meter（2）, contactor（5）And motor protecter
（6）Fixed plate is fixed on from top to bottom（1）Front end face left side, rf control unit（3）And air switch（4）It is solid from top to bottom
It is scheduled on fixed plate（1）Front end face right side.
2. agricultural irrigation rf control system according to claim 1, it is characterised in that：Described rf control unit（3）
Including drain pan and it is fixed on the protecgulum of drain pan front end（7）, in protecgulum（7）Upper end offer for show display window（8）,
In display window（8）Lower section multiple indicator lamps have been arranged side by side（9）, in indicator lamp（9）Lower section be credit card area（10）, in drain pan
In be fixed with rf control unit（3）Control circuit.
3. agricultural irrigation rf control system according to claim 2, it is characterised in that：In described control circuit,
Including single-chip microcomputer, it is arranged on credit card area（10）The coil of swiping the card of inner side, it is arranged on display window（8）The display module of inner side, GSM moulds
Block and memory module, coil and the memory module of swiping the card are two-way with the signal input output end mouthful of single-chip microcomputer to be connected, single-chip microcomputer
It is connected with display module, the output port of single-chip microcomputer is connected with gsm module, described indicator lamp（9）With the output end of single-chip microcomputer
Mouth is connected.
4. agricultural irrigation rf control system according to claim 2, it is characterised in that：In described protecgulum（7）Under
Side is provided with the removable cover for upwardly opening（12）, in removable cover（12）Inner side be provided with rf control unit（3）Binding post.
5. agricultural irrigation rf control system according to claim 4, it is characterised in that：In described removable cover（12）'s
Middle part is provided with lock（11）, it is provided with drain pan and lock（11）The retainer ring being engaged, removable cover（12）Locked after closure
Tool is simultaneously from lock（11）Passed through with retainer ring.
6. agricultural irrigation rf control system according to claim 1, it is characterised in that：Described motor protecter（6）
Signal output part and contactor（5）One group of coil be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309492.3U CN206237993U (en) | 2016-12-01 | 2016-12-01 | A kind of agricultural irrigation rf control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309492.3U CN206237993U (en) | 2016-12-01 | 2016-12-01 | A kind of agricultural irrigation rf control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237993U true CN206237993U (en) | 2017-06-13 |
Family
ID=59004253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621309492.3U Expired - Fee Related CN206237993U (en) | 2016-12-01 | 2016-12-01 | A kind of agricultural irrigation rf control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634529A (en) * | 2020-12-23 | 2021-04-09 | 杭州东骏科技有限公司 | Intelligent agricultural irrigation system and irrigation method |
-
2016
- 2016-12-01 CN CN201621309492.3U patent/CN206237993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112634529A (en) * | 2020-12-23 | 2021-04-09 | 杭州东骏科技有限公司 | Intelligent agricultural irrigation system and irrigation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170613 Termination date: 20191201 |