CN206649328U

CN206649328U - A multifunctional wireless control system for aquaculture

Info

Publication number: CN206649328U
Application number: CN201720260965.3U
Authority: CN
Inventors: 吴沛文
Original assignee: Zhongshan Ruri New Energy Technology Co ltd
Current assignee: Zhongshan Ruri New Energy Technology Co ltd
Priority date: 2017-03-16
Filing date: 2017-03-16
Publication date: 2017-11-17
Anticipated expiration: 2027-03-16

Abstract

The utility model discloses a multi-functional wireless control system of aquaculture, include: a programming controller, a GSM controller, an AC contact relay and a trigger relay. The system distinguishes whether the monitoring equipment normally works or not by monitoring the online or offline of the GSM controller, and switches the power supply of the GSM controller in the normal working state from the mains supply on the power grid side to the mains supply on the load side through the programming controller, so that the problem that the monitoring equipment cannot accurately reflect whether the monitoring equipment normally works or not once a fault occurs in the monitoring object or intermediate equipment such as an alternating current contact relay is avoided.

Description

A kind of aquaculture multifunctional wireless control system

Technical field

Fish pond equipment is the utility model is related to, particularly a kind of aquaculture multifunctional wireless control system.

Background technology

Modern agriculture is increasingly intended to intensivization development, particularly fish pond, tens mu at least, at most thousands of mus, ten mu Or 20 mu be divided into one.Area is wide and more scattered, and used device is mostly aerator, water pumper, batch charger etc., So it is numerous to add up device to be controlled, labor intensity is high, and the big management difficulty of human input is big, and existing control technology is mostly Plug-in strip or timing controlled, the switch-box that arrive appointed place every time is opened a sluice gate and closed a floodgate, is inconvenient, if running into thunderstorm Weather, hot weather, just seem it is more dangerous with it is arduous；In addition peasant household's electricity consumption knowledge is deficient, and awareness of safety is weak, disorderly draws and disorderly connects Electric shock accidents happens occasionally, although some is provided with safety guard, after breaking down peasant household because do not known about to circuit, Feel inconvenient maintenance, often directly abandon safety guard so that safety guard can not play a role for a long time.

Utility model content

In order to solve the above technical problems, the purpose of this utility model is to provide a kind of aquaculture multifunction wireless control system System, it is intended to reach easy to use, reduce labor intensity；Complete, the easy to maintenance effect of defencive function.

The technical solution adopted in the utility model is：

A kind of aquaculture multifunctional wireless control system, including：

Programmable controller, the programmable controller have a normally closed relay KV being controlled by it, and the normally closed relay Normally closed input electrically connects with grid side city, and normally opened input electrically connects with load-side city, and programmable controller is normally closed for controlling Relay KV output ends switch connection between normally closed input and normally opened input；

There is wireless communication module to be connected with being communicated with the remote control terminal of back-stage management for GSM controllers, the GSM controllers Connect, and GSM controllers also there is the first AC power supplies to be connected with normally closed relay KV output ends to obtain operating voltage, GSM controls Device processed is used for the start and shutdown for controlling load, and remote control terminal is supervised according to the online of GSM controllers and offline to distinguish Control load whether normal work；

Ac contactor relay, the three-phase normally opened contact of the ac contactor relay are connected between civil power and load, handed over Whether stream contact-relay controls its coil electricity so as to controlling the start of load and shutdown by GSM controllers；

Trigger relay, the trigger relay are connected between programmable controller and GSM controllers, for being controlled by GSM The control signal of device controls to obtain electric work, trigger relay obtain it is electric after trigger programmable controller work and connected with implementing the switching Connect.

The wireless control system also includes manual control circuit, and the manual control circuit includes being connected on grid side civil power Manual stop button K6, crawl start button K7 between trigger relay, crawl start button K7 are parallel with ac contactor 4th normally opened contact of relay and it is connected with the coil of ac contactor relay.

The wireless control system also includes being connected between ac contactor relay and the first AC power supplies and normally opened big Atmospheric pressure sensitive switch, GSM switches.

The grid side civil power is provided with earth leakage protective device, earth leakage protective device and normally closed relay KV normally closed input it Between be serially connected with self-resetting type over-and under-voltage protector J1, self-resetting type over-and under-voltage is serially connected between normally opened input and load-side civil power Protector J2, is provided with open-phase protection relay between earth leakage protective device and ac contactor relay, ac contactor relay with Thermal overload protection relay is serially connected between load-side civil power, is connected between GSM controllers and ac contactor relay coil Open-phase protection relay coil, open-phase protection is set between the open-phase protection relay coil and ac contactor relay coil Relay normal-closed end K1, be connected between ac contactor relay coil and thermal overload protection relay coil thermal overload protection after Electrical equipment normal-closed end K2.

The wireless control system also includes the voice programming controller for being connected with siren, and the voice programming controller connects The second AC power supplies and backup battery are connected to, second AC power supplies is connected for directly supplying electricity to voice with first AC power supplies Programmable controller is charged to backup battery, is powered if not having civil power by backup battery, and voice programming controller is protected with phase shortage The normally opened end K3 of open-phase protection relay is connected between shield relay；Between voice programming controller and thermal overload protection relay Thermal overload protection relay normally open end K4 is connected with, power failure alarm is connected between voice programming controller and the second AC power supplies and is opened Close K5.

The wireless control system also includes solar panel, the solar panel by charging circuit with it is described after Standby battery connects.

The beneficial effects of the utility model：Because the system is supervised online or offline to distinguish by monitoring GSM controllers Control equipment whether normal work, by programmable controller by power supply during GSM controller normal operating conditions from grid side civil power Be switched to load-side city electrical connection, so as to avoid the intermediate equipment such as monitoring device or ac contactor relay failure occur when can not Accurate response monitoring device whether normal work, the system is divided into manual control, remote control, voice broadcast trouble point, then Rapidly removing faults purpose can be reached by voice broadcast fault message, keeper is sitting in office with regard to that can control all devices fortune Row state, can also be by smart mobile phone real time inspection and control, even if system alarm function possesses monitoring device just in case occurring Also alarm can be sent during failure during mains failure in time to prevent to greatly reduce the possibility on the general pool in advance；Controlled in wireless scheme is more Can solve the drawbacks of area is big, equipment is disperseed, and laying-out is troublesome, input cost is high, such as to coordinate video monitoring can to realize It is unattended, easy to use, substantially reduce risk and human input, reduce labor intensity so as to reduce the whole production and operation into This.

Brief description of the drawings

Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.

Fig. 1 is the specific line map of the utility model wireless control system；

Fig. 2 is the principle sketch of the utility model wireless control system；

Fig. 3 is voice alarm schematic diagram.

In figure：K1 is open-phase protection relay normal-closed end, and K2 is thermal overload protection relay normal-closed end, and K3 is open-phase protection Relay normally open end, close during phase shortage；K4 is thermal overload protection relay normally open end, is closed during overload protection；K5 reports to have a power failure Alert switch, close during power failure；K6 is manual stop button, and K7 is crawl start button.

Embodiment

As Figure 1-Figure 2, a kind of aquaculture multifunctional wireless control system of the present utility model, including：

Programmable controller, the programmable controller have a normally closed relay KV being controlled by it, and the normally closed relay Normally closed input electrically connects with grid side city, normally opened input and load-side civil power（It is designated as A points）Connection, programmable controller are used for Control normally closed relay KV output ends switch connection between normally closed input and normally opened input；

There is wireless communication module to be connected with being communicated with the remote control terminal of back-stage management for GSM controllers, the GSM controllers Connect, and GSM controllers also there is the first AC power supplies to be connected with normally closed relay output end to obtain operating voltage, GSM controls Device is used for the start and shutdown for controlling load, and remote control terminal monitors according to the online of GSM controllers and offline to distinguish Load whether normal work；

The system is except above-mentioned wireless long-range control function, in addition to the manual control circuit for local manual control, the hand Dynamic control circuit includes manual stop button K6, the crawl start button being connected between grid side civil power and trigger relay K7, crawl start button K7 are parallel with the 4th normally opened contact of ac contactor relay（A, b）And with ac contactor relay Coil connects.

As Fig. 1, wireless control system are also between ac contactor relay and the first AC power supplies and normally opened including being connected on Atmospheric pressure sensitive switch, GSM switches, wherein, atmospheric pressure sensitive switch, prevention effect is primarily served, because breed in stew Substantial connection is pressed with air, and the solubility of oxygen is relevant with two factors in water：1 temperature is raised and reduced with temperature, 2 air pressure Increase with air pressure and increase, so according to this characteristic, combined using programmable controller with atmosphere pressure sensor and then set one Individual threshold value, control relay adhesive is combined into tandem tap with GSM, when GSM sets this function as opening, as long as air Two groups of switches are also turned on when pressure reaches given threshold, and control device work, this functional purpose is to prevent user from forgetting out Open aerator and cause fish pond anoxic so as to cause the general pool or raise the nose above water to breathe to cause heavy loss to the producer.

As the further perfect of the technical program, grid side civil power is provided with earth leakage protective device, earth leakage protective device with often Close between relay KV normally closed input and be serially connected with self-resetting type over-and under-voltage protector J1, normally opened input and load-side civil power Between be serially connected with self-resetting type over-and under-voltage protector J2, be provided with open-phase protection between earth leakage protective device and ac contactor relay Relay, is serially connected with thermal overload protection relay between ac contactor relay and load-side civil power, GSM controllers connect with exchanging Open-phase protection relay coil, the open-phase protection relay coil and ac contactor relay are connected between tactile relay coil Open-phase protection relay normal-closed end K1, ac contactor relay coil and thermal overload protection relay coil are set between device coil Between be connected with thermal overload protection relay normal-closed end K2.

As the further expansion of the technical program, the voice coder that wireless control system also includes being connected with siren is program control Device processed, the voice programming controller are connected with the second AC power supplies and backup battery, second AC power supplies and first AC power supplies Connection is supplied for directly supplying electricity to voice programming controller or charging to backup battery if not having civil power by backup battery Electricity, the normally opened end K3 of open-phase protection relay is connected between voice programming controller and open-phase protection relay；Voice coder is program control Thermal overload protection relay normally open end K4, voice programming controller and second are connected between device and thermal overload protection relay processed Power failure alarm switch K5 is connected between AC power supplies.

The siren ring condition of above-mentioned siren：1st, during mains failure during tripping operation electric leakage；2nd, open-phase protection；3. motor mistake Carry.Siren is provided with delay circuit, because just can ring siren after alarm sounds voice to be played.Alarm voice preprogramming is set Fixed, content is that power failure alarm please check whether earth leakage protective device or civil power are normal just like K5.K3 is phase shortage phase sequence, please be checked Whether open-phase protection relay civil power or motor phase sequence are normal, and K4 protects for motor overload, please check motor etc., and such information is accused Know user malfunction reason and position, reach rapidly removing faults effect.Such as Fig. 3, D1, D2 are fly-wheel diode, and D3, D4 are isolation Diode, D5, D6, D7 are pressure difference diode, and for providing dropout voltage for comparator, K5 switchs for power failure or leak current fault, K3 switchs for open-phase fault, and K4 is motor overload breakdown switch.

In order to prevent user from causing backup battery to damage without using the system for a long time, wireless control system is also included too Positive energy cell panel, the solar panel are connected by charging circuit with the backup battery, are easy to system to be alternatively when closing Battery charges, and prevents battery Natural Damage.

The monitoring work principle of the system is：Such as Fig. 2, GSM controllers are hereinafter referred to as（G）, supply power supply is switched by J1, J2 （Purpose is whether monitoring device is working properly）, power supply is supplied to G by J1 after being first powered up, after G enters working condition, now only Want the K7 (a, b can be closed) of manual control circuit or control signal is sent by G（AC1 normally opened contacts close）, and then AC2 is normally closed tactile Point it is electric, ac contactor relay KW coil electricities, contact closure motor load can be to start working, while trigger relay （K）Electric work is obtained, and then further triggers programmable controller（F）Work, F control normally closed relay KV adhesives, power supply are changed by J1 Supplied to J2（GSM controllers are with voice programming controller because built-in filtering energy storage capacitance relation, short time switching will not cause shadow Ring）.

Power supply keeps adhesive by J1 commutation J2 power supplies, normally closed relay KV, until stopping K6 or GSM manually sends stopping letter After number, programmable controller F, which starts to send to normally closed relay KV, disconnects J2 power supplies, into the countdown for switching back to J1（Time can Setting）, time is up, and normally closed relay KV disconnections are connected with J2, switch back to J1 power supplies, are had this period for being switched to J1 by J2 Delaying, just the condition extremely offline using provide the user discovering device this period, such as during delay disconnects and performed, compiling If range controller F obtains signal again, delay is cancelled, and civil power such as out of power, leakage tripping protects same equipment off-line, and user also may be used Remote testing is carried out to equipment and sees whether equipment is normal, and step is as follows：First starting-up signal, GSM electricity are sent to GSM institutes control device Source J1 is switched to J2 power supplies, now the equipment operation exception if monitoring system is offline.

Preferred embodiments of the present utility model are the foregoing is only, the utility model is not limited to above-mentioned embodiment party Formula, if with essentially identical means realize the technical scheme of the utility model purpose belong to the scope of protection of the utility model it It is interior.

Claims

1. A multifunctional wireless control system for aquaculture, characterized in that it comprises:

A programming controller, the programming controller has a normally closed relay KV controlled by it, and the normally closed input terminal of the normally closed relay KV is connected to the mains on the grid side, and the normally open input is connected to the mains on the load side. It is used to switch the connection between the normally closed input terminal and the normally open input terminal to control the KV output terminal of the normally closed relay;

GSM controller, the GSM controller has a wireless communication module to communicate with the remote control terminal of the background management, and the GSM controller also has a first AC power supply connected to the output end of the normally closed relay KV to obtain the operating voltage, the GSM controller is used It is used to control the startup and shutdown of the load, and the remote control terminal can distinguish whether the monitoring load is working normally according to the online and offline status of the GSM controller;

AC contact relay, the three-phase normally open contact of the AC contact relay is connected between the mains and the load, the AC contact relay is controlled by the GSM controller whether its coil is energized or not, so as to control the startup and shutdown of the load;

The trigger relay is connected between the programming controller and the GSM controller, and is used to control the energized work by the control signal of the GSM controller. After the trigger relay is energized, the programming controller is triggered to work to implement the switching connection.

2. A multifunctional wireless control system for aquaculture according to claim 1, characterized in that: it also includes a manual control circuit, which includes a manual stop button K6 connected in series between the mains on the grid side and the trigger relay 1. Jog start button K7, the jog start button K7 is connected in parallel with the fourth normally open contact of the AC contact relay and is connected with the coil of the AC contact relay.

3. The multifunctional wireless control system for aquaculture according to claim 1, further comprising an atmospheric pressure sensor switch and a GSM switch connected in series between the AC contact relay and the first AC power supply and normally open.

4. A kind of aquaculture multifunctional wireless control system according to claim 1, characterized in that: said power grid side mains is provided with a leakage protector, between the leakage protector and the normally closed input end of the normally closed relay KV A self-resetting overvoltage and undervoltage protector J1 is connected in series, a self-resetting overvoltage and undervoltage protector J2 is connected in series between the normally open input terminal and the mains on the load side, and a phase loss protection device is set between the leakage protector and the AC contact relay. A protection relay, a thermal overload protection relay is connected in series between the AC contact relay and the mains on the load side, and a phase loss protection relay coil is connected between the GSM controller and the AC contact relay coil, and the phase loss protection relay coil is connected to the AC contact relay coil A normally closed terminal K1 of the phase loss protection relay is set between the coils, and a normally closed terminal K2 of the thermal overload protection relay is connected between the coil of the AC contact relay and the coil of the thermal overload protection relay.

5. A multifunctional wireless control system for aquaculture according to claim 4, characterized in that: it also includes a voice programming controller connected with an alarm, the voice programming controller is connected with a second AC power supply and a backup battery, The second AC power supply is connected to the first AC power supply for directly supplying power to the voice programming controller or charging the backup battery. If there is no mains power, it will be powered by the backup battery. Between the voice programming controller and the phase loss protection relay The normally open terminal K3 of the phase loss protection relay is connected; the normally open terminal K4 of the thermal overload protection relay is connected between the voice programming controller and the thermal overload protection relay, and the power failure alarm switch K5 is connected between the voice programming controller and the second AC power supply.

6 . The multifunctional wireless control system for aquaculture according to claim 5 , further comprising a solar panel connected to the backup battery through a charging circuit. 7 .