CN213486232U

CN213486232U - Intelligent control box for irrigation system

Info

Publication number: CN213486232U
Application number: CN202022290403.8U
Authority: CN
Inventors: 吴兴中
Original assignee: Jiangsu Binchen Electronics Co ltd
Current assignee: Jiangsu Binchen Electronics Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-22
Anticipated expiration: 2030-10-15

Abstract

The utility model provides an intelligent control box for an irrigation system, which comprises a remote controller and a wireless terminal unit DTU which are connected, wherein the DTU is also connected with a management terminal; the remote controller comprises an upper row of wiring ports, a lower row of wiring ports and an indicator lamp module, wherein the upper row of wiring ports comprises a power supply port and a communication port, the lower row of wiring ports comprises a common grounding port and control ports, and each group of control ports comprises a power-on feedback input port, a switch-on output port and a switch-off output port; the indicating lamp module comprises an electrifying feedback indicating lamp, a closing indicating lamp and a disconnecting indicating lamp, wherein the electrifying feedback indicating lamp, the closing indicating lamp and the disconnecting indicating lamp are respectively in one-to-one corresponding connection with the electrifying feedback input port, the closing output port and the disconnecting output port. The utility model discloses simple structure, convenient operation combines together through adopting remote control ware and wireless terminal equipment, realizes the electrical equipment remote control to irrigation system to obtain operating condition through the panel pilot lamp in real time.

Description

Intelligent control box for irrigation system

Technical Field

The utility model belongs to the intelligent control field, especially, an intelligent control case for irrigation system.

Background

The irrigation system comprises various electrical equipment, such as a water pump and a matched power machine, a pipeline system and accessories, a valve, a spray head and the like, and the equipment needs to be independently operated one by one in actual irrigation, so that the time and the labor are wasted, the irrigation process is easily delayed, and the equipment is difficult to find in time when a fault occurs. Therefore, it is necessary to design a device capable of remotely controlling and acquiring the working state of the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in providing an intelligent control case for irrigation system, combines together through adopting remote control ware and wireless terminal equipment, realizes the electrical equipment remote control to irrigation system to learn operating condition through panel indicator in real time.

Realize the utility model discloses the technical solution of purpose does:

an intelligent control box for an irrigation system comprises a remote controller and a wireless terminal device DTU which are connected, wherein an antenna of the DTU extends out of a box body, and the DTU is also connected with a management terminal; the remote controller is connected with electrical equipment of the irrigation system and acquires the working state of the electrical equipment, the remote controller comprises an upper row of wiring ports, a lower row of wiring ports and an indicator lamp module, the upper row of wiring ports comprises 2 power supply ports and 2 communication ports, the power supply ports are connected with the output port of the power supply converter, and the communication ports are connected with the communication ports of the wireless terminal equipment; the lower row of wiring ports comprises 2 public ground ports and 6 groups of control ports, the public ground ports are grounded, and each group of control ports comprises 3 ports which are respectively an electrifying feedback input port, a closing output port and a disconnecting output port; the pilot lamp module sets up on remote controller's panel, and the pilot lamp module is equipped with 6 groups, and respectively with 6 group control port one-to-ones, and every group pilot lamp module all includes 3 pilot lamps, is circular telegram feedback pilot lamp, combined floodgate pilot lamp and disconnection pilot lamp respectively, circular telegram feedback pilot lamp, combined floodgate pilot lamp and disconnection pilot lamp are connected with circular telegram feedback input port, combined floodgate output port and disconnection output port one-to-one respectively.

Further, the utility model discloses an intelligent control case for irrigation system, power converter's direct current 12V output port is connected to remote control's power port.

Further, the utility model discloses an intelligent control case for irrigation system, circular telegram feedback input port and ac contactor's the point of opening normally are connected, and the combined floodgate output port is connected with rear relay's the point of opening normally, and disconnection output port is connected with rear relay's normally closed point, ac contactor all is connected with rear relay, irrigation system's electrical equipment.

Further, the utility model discloses an intelligent control case for irrigation system, the relay is direct current 12V relay.

Further, the utility model discloses an intelligent control case for irrigation system, the normally closed point of the relay of being connected with disconnection output port connects rear electrical equipment, and the normally open point of the relay of being connected with combined floodgate output port connects rear electrical equipment, and rear electrical equipment's normally open point is connected to ac contactor.

Further, the utility model discloses an intelligent control case for irrigation system, supply voltage adopts and exchanges 220V.

Further, the utility model discloses an intelligent control case for irrigation system is equipped with power indicator, work pilot lamp, network indicator and connection indicator on the wireless terminal equipment DTU panel, and the work pilot lamp is connected with remote controller.

The utility model adopts the above technical scheme to compare with prior art, have following technological effect:

the utility model discloses an intelligent control case for irrigation system simple structure, convenient operation combines together through adopting remote control ware and wireless terminal equipment, realizes the electrical equipment remote control to irrigation system to obtain operating condition through the panel pilot lamp in real time.

Drawings

Fig. 1 is the utility model discloses a wireless terminal equipment pilot lamp schematic diagram for irrigation system's intelligent control case.

Fig. 2 is a schematic diagram of the indicator light of the remote controller of the intelligent control box for the irrigation system of the present invention.

Fig. 3 is a schematic diagram of the remote control connection port of the intelligent control box for irrigation system of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

The utility model provides an intelligent control case for irrigation system, is including the remote control ware and the wireless terminal equipment DTU that link to each other, and outside DTU's the antenna stretched out the box, DTU still was connected with management terminal, and supply voltage adopted exchanges 220V.

The remote controller is connected with the electrical equipment of the irrigation system and collects the working state of the electrical equipment, the remote controller comprises an upper row of wiring ports, a lower row of wiring ports and an indicator lamp module, the upper row of wiring ports comprise 2 power ports and 2 communication ports, the power ports are connected with the direct current 12V output port of the power converter, and the communication ports are connected with the communication ports of the wireless terminal equipment.

The lower row of wiring ports comprises 2 public ground ports and 6 groups of control ports, the public ground ports are grounded, and each group of control ports comprises 3 ports which are respectively an electrifying feedback input port, a closing output port and a disconnecting output port. The power-on feedback input port is connected with a normally open point of the alternating current contactor, the closing output port is connected with a normally open point of the rear-stage relay, the opening output port is connected with a normally closed point of the rear-stage relay, the alternating current contactor is connected with the rear-stage relay and electrical equipment of an irrigation system, and the relay is a direct current 12V relay. The normally closed point of the relay connected with the disconnection output port is connected with the rear-stage electrical equipment, the normally open point of the relay connected with the closing output port is connected with the rear-stage electrical equipment, and the alternating current contactor is connected with the normally open point of the rear-stage electrical equipment.

The pilot lamp module sets up on remote controller's panel, and the pilot lamp module is equipped with 6 groups, and respectively with 6 group control port one-to-ones, and every group pilot lamp module all includes 3 pilot lamps, is circular telegram feedback pilot lamp, combined floodgate pilot lamp and disconnection pilot lamp respectively, circular telegram feedback pilot lamp, combined floodgate pilot lamp and disconnection pilot lamp are connected with circular telegram feedback input port, combined floodgate output port and disconnection output port one-to-one respectively.

The DTU panel of the wireless terminal equipment is provided with a power indicator lamp, a work indicator lamp, a network indicator lamp and a connection indicator lamp, and the work indicator lamp is connected with the remote controller.

Example 1

The utility model provides an intelligent control case for irrigation system, is including the remote control ware and the wireless terminal equipment DTU that link to each other, and outside DTU's the antenna stretched out the box, DTU still was connected with management terminal. The remote controller collects the working state of the electrical equipment, and the codes are reported to the management terminal through the DTU.

The remote controller comprises 6 groups of outputs, each group of outputs do not influence each other, and 3 working modes are provided, as follows:

1) forced disconnection: the control mode is to forcibly close the rear-stage electric appliance equipment and forbid the user to use, the authority is greater than the user authority, and the user cannot use the electric appliance equipment even if the user swipes a card.

2) Forced closing: the control mode is to forcibly start the rear-stage electric appliance, the authority is greater than the user authority, and the electric appliance is in the running state no matter whether the user swipes the card or not.

3) And (4) free control: in the control mode, the rear-stage electrical equipment is not controlled by the control box, and a user can determine the start and stop of the rear-stage equipment in modes of swiping a card and the like.

The DTU is provided with a power indicator light, a work indicator light, a network indicator light and a connection indicator light, as shown in figure 1, the power indicator light is a red light, and is normally on after being powered on; the working indicator light is a green light and flickers during working; the network indicator light is a green light and is always on when working; the connection indicator light is a green light and is always on when working.

The remote control ware's pilot lamp module group is equipped with 6 groups, as shown in fig. 2, and respectively with 6 group control ports one-to-one, and every group pilot lamp module group all includes 3 pilot lamps, is circular telegram feedback pilot lamp, combined floodgate pilot lamp and disconnection pilot lamp respectively, circular telegram feedback pilot lamp, combined floodgate pilot lamp and disconnection pilot lamp are connected with circular telegram feedback input port, combined floodgate output port and disconnection output port one-to-one respectively. The working indicator light of the DTU flashes when the remote controller operates; when the electrical equipment controlled by the remote controller runs, the power-on feedback indicator lamp is normally on; the disconnection indicating lamp is normally on in the forced disconnection mode; and the switching-on indicator lamp is normally on in the forced switching-on mode.

The remote controller comprises an upper row of wiring ports, a lower row of wiring ports and an indicator light module, and as shown in fig. 3, the wiring is as follows:

1) an upper row of wiring ports:

the 12V port and the G port are connected to a 12V output port of the power converter; the port A and the port B are accessed into the port A and the port B corresponding to the DTU.

2) A lower row of wiring ports:

2 'G' ports are common ground ports; the others are 6 sets of control interfaces.

The following description of the wiring of the lower wiring port is made by taking a 1-way control contactor as an example:

the '1C' is a 1-path power-on feedback input interface, the input low level is effective, and the contactor is connected to a normally-on point. When the contactor is attracted, the 1-path electrified feedback lamp is long and bright; when the contactor is disconnected, the 1-path on-off electric feedback lamp is turned off.

The '1H' is a 1-way closing output port, and a rear-stage access relay normally-open point. When the 1-way closing indicator lamp is on for a long time, the 1-way closing indicator lamp is in a forced closing mode, the 1H port outputs 12V, the relay connected to the 1H is closed, and the contactor is closed.

And 1D is a 1-way disconnected output port, and a rear-stage access relay normally-closed point. When the 1-way disconnection indicating lamp is on for a long time, the 1D disconnection indicating lamp is in a forced disconnection mode, the 1D port outputs 12V, the relay connected to the 1D is closed, and the contactor is opened.

When the 1-way closing indicator lamp and the 1-way disconnecting indicator lamp are both turned off, the free control mode is adopted, the contactor is not controlled by a controller, and the contactor can be controlled by an electric meter or other electrical equipment connected to the contactor.

The control output of the intelligent control box is connected with a direct current 12V relay, the relay normally-closed point of the cut-off port is connected with the rear-stage electrical equipment, the relay normally-open point of the cut-off port is connected with the rear-stage electrical equipment, and each feedback input is connected with the normally-open point of the electrical equipment to be controlled. The intelligent control box inputs alternating current 220V for power supply, and the power supply is stable and reliable. The intelligent control box is generally installed indoors, and waterproof measures are required to be taken if the intelligent control box is installed outdoors. The intelligent control box needs to be well covered by GPRS or NB signals at the installation place, and an antenna of the DTU needs to be placed outside the box and is placed outdoors as much as possible, so that stable and reliable communication is ensured.

The foregoing is only a part of the embodiments of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements can be made without departing from the principles of the present invention, and these improvements should be regarded as the protection scope of the present invention.

Claims

1. An intelligent control box for an irrigation system is characterized by comprising a remote controller and a wireless terminal unit DTU which are connected, wherein an antenna of the DTU extends out of a box body, and the DTU is also connected with a management terminal;

the remote controller is connected with electrical equipment of the irrigation system and acquires the working state of the electrical equipment, the remote controller comprises an upper row of wiring ports, a lower row of wiring ports and an indicator lamp module, the upper row of wiring ports comprises 2 power supply ports and 2 communication ports, the power supply ports are connected with the output port of the power supply converter, and the communication ports are connected with the communication ports of the wireless terminal equipment; the lower row of wiring ports comprises 2 public ground ports and 6 groups of control ports, the public ground ports are grounded, and each group of control ports comprises 3 ports which are respectively an electrifying feedback input port, a closing output port and a disconnecting output port; the pilot lamp module sets up on remote controller's panel, and the pilot lamp module is equipped with 6 groups, and respectively with 6 group control port one-to-ones, and every group pilot lamp module all includes 3 pilot lamps, is circular telegram feedback pilot lamp, combined floodgate pilot lamp and disconnection pilot lamp respectively, circular telegram feedback pilot lamp, combined floodgate pilot lamp and disconnection pilot lamp are connected with circular telegram feedback input port, combined floodgate output port and disconnection output port one-to-one respectively.

2. The intelligent control box for an irrigation system as recited in claim 1, wherein the power port of the remote controller is connected to a dc 12V output port of a power converter.

3. The intelligent control box for the irrigation system as claimed in claim 1 or 2, wherein the power-on feedback input port is connected with a normally open point of the ac contactor, the switch-on output port is connected with a normally open point of the rear-stage relay, the switch-off output port is connected with a normally closed point of the rear-stage relay, and the ac contactor is connected with the rear-stage relay and electrical equipment of the irrigation system.

4. The intelligent control box for an irrigation system of claim 3 wherein the relay is a DC 12V relay.

5. The intelligent control box for the irrigation system as recited in claim 3, wherein the normally closed point of the relay connected to the disconnection output port is connected to the rear stage electrical equipment, the normally open point of the relay connected to the closing output port is connected to the rear stage electrical equipment, and the ac contactor is connected to the normally open point of the rear stage electrical equipment.

6. The intelligent control box for an irrigation system as recited in claim 1, wherein the supply voltage is 220V ac.

7. The intelligent control box for the irrigation system as claimed in claim 1, wherein a power indicator, a work indicator, a network indicator and a connection indicator are arranged on the DTU panel of the wireless terminal device, and the work indicator is connected with the remote controller.