CN210143478U

CN210143478U - Remote sprinkling irrigation system suitable for gardens

Info

Publication number: CN210143478U
Application number: CN201920727117.8U
Authority: CN
Inventors: 张白; 吴昊; 刘金鹏; 郑忍
Original assignee: North Minzu University
Current assignee: North Minzu University
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-03-17
Anticipated expiration: 2029-05-21

Abstract

The utility model relates to a long-range sprinkling irrigation system suitable for gardens, including a plurality of water jet equipment of M, a plurality of concentrator of N and remote control terminal, the concentrator includes mobile communication module, short distance wireless communication module, treater and power module, a plurality of concentrators of M all with remote control terminal passes through mobile network communication, and each concentrator passes through short distance wireless communication module communication with a plurality of water jet equipment in the corresponding region, and M > N, and M and N are and are greater than 1 integer. The utility model discloses a set up the concentrator, through concentrator and remote control terminal communication, and a plurality of water jet equipment in the concentrator control area territory scope, can greatly reduce system cost.

Description

Remote sprinkling irrigation system suitable for gardens

Technical Field

The utility model relates to an irrigate technical field, in particular to long-range sprinkler irrigation system suitable for gardens.

Background

Since a large amount of small grass, flowers and trees are planted in the garden or road green belts, the planted plants need to be watered and maintained. Because of the large area to be irrigated, a plurality of water spraying pipes are generally arranged in gardens and green belts, and one water spraying pipe is used for watering plants in a certain area. The traditional operation is that the spray pipes are opened one by one manually and then closed one by one after the irrigation is finished, which consumes a lot of manpower. With the development of wireless communication technology, remote control systems have appeared, that is, a 2G communication module and a solenoid valve are arranged at a spray pipe, so as to realize remote wireless communication with a remote control end and receive a control signal for opening or closing the solenoid valve at the remote control end. The wireless remote control mode solves the problems of troublesome operation and labor waste existing in manual valve opening/closing, but has defects, for example, each spray pipe needs to be provided with a communication module, which causes high cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to improve every spray pipe among the prior art and all need dispose a communication module and lead to with high costs not enough, provide a long-range sprinkler irrigation system suitable for gardens, can reduce whole hardware cost.

In order to realize the purpose of the utility model, the embodiment of the utility model provides a following technical scheme:

the utility model provides a long-range sprinkling irrigation system suitable for gardens, includes a plurality of water jet equipment of M, a plurality of concentrator of N and remote control terminal, the concentrator includes mobile communication module, short distance wireless communication module, treater and power module, a plurality of concentrators of M all with remote control terminal passes through mobile network communication, and each concentrator passes through short distance wireless communication module communication with a plurality of water jet equipment in the corresponding region, and M > N, and M and N are the integer that is greater than 1.

In the above system, the short-range wireless communication module is preferably a 433M radio frequency module or a 2.4G wireless module. Through setting up the concentrator, through concentrator and remote control terminal communication, and a plurality of water jet equipment in the regional scope of concentrator control, the cost of 433M radio frequency communication module or 2.4G wireless module is far less than mobile communication module, and the frequency channel is free to use, does not have the communication fee, consequently can greatly reduce system cost.

In the scheme of further optimizing, water jet equipment is the integral type structure, and water jet equipment includes tube head, mechanical valve, gear motor, short distance wireless communication module, the control unit and electrical unit, mechanical valve and gear motor mechanical connection, gear motor, short distance wireless communication module, electrical unit all are connected with the control unit electricity. The water spraying device also comprises a flow component, the opening position and the closing position of the mechanical valve are respectively provided with a detection element for detecting the opening and closing degree of the valve, and the flow component and the detection element are respectively electrically connected with the control unit

Through set up the flow subassembly in water jet equipment, can realize the discharge measurement to this can help judging whether the valve closes successfully and realizes the water spray volume intelligent control. In addition, the speed reducing motor, the flow assembly and the like are integrated into an integrated structure, so that the speed reducing motor, the flow assembly and the like can share one control unit and one power supply unit, and compared with a mode of respectively serving as independent equipment, the hardware cost of the water spraying device can be reduced.

In a further optimized scheme, the power supply unit and the power supply module both comprise a solar power supply module and a backup battery. Because gardens belong to the field environment, if adopt the mode power supply of laying the cable, can increase the cost undoubtedly and probably still have the problem of wiring difficulty, adopt the problem that solar energy power supply mode can avoid the wiring moreover, realize the effective utilization of natural energy. In addition, by arranging the backup battery, the system can be ensured to operate reliably even in the situation that the solar energy cannot supply power continuously (for example, in rainy days with weak illumination).

In a further optimized scheme, the controller adopts an ultra-low power consumption microprocessor MSP430 series single-chip microcomputer as a processor.

Compared with the prior art, the system not only can realize remote control of sprinkling irrigation, but also has low system cost. Through setting up the concentrator, through concentrator and remote control terminal communication, and a plurality of water jet equipment in the regional scope of concentrator control, system cost can greatly be reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is the embodiment of the utility model provides a be applicable to the long-range sprinkler irrigation system in gardens's principle schematic diagram.

Fig. 2 is a schematic view of a structural block of the water spraying device in the embodiment of the present invention.

Description of the drawings

A water spray device 100; a concentrator 200; the remote control terminal 300.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the remote sprinkler irrigation system suitable for gardens provided in this embodiment includes M water spraying devices 100, N concentrators 200 and a remote control terminal 300, where the M concentrators all communicate with the remote control terminal through a mobile network, each concentrator communicates with a plurality of water spraying devices in a corresponding area through 433M radio frequency, M and N are integers greater than 1, and M > N. The remote control terminal can be a PC, a palm computer, a mobile phone and the like, and the mobile phone is preferably adopted, so that the sprinkling irrigation remote control at any time can be realized because the user almost carries the sprinkling irrigation remote control terminal with the user.

Specifically, the concentrator includes a mobile communication module, a 433M radio frequency module, a processor and a power module, and the mobile communication module adopts a 4G module to ensure the fluency of communication with the remote control terminal. It is to be understood that the mobile communication module may also adopt a 2G communication module or a 3G communication module or a 5G communication module. In this embodiment, the power module includes a solar power supply module and a backup battery, and the solar power supply and the backup battery power supply are switched by the processor. The standby battery can be a rechargeable battery, the redundant electric energy collected by the solar power supply module can be used for charging the rechargeable battery, and the standby battery can also be a dry battery, so that the power can be supplied through the dry battery when the illumination is weak for a long time, and the power supply of the concentrator is not completely dependent on sunlight. The solar power supply module comprises an instant power supply battery and a charging energy storage battery, and the standby battery adopts a dry battery, so that the power supply reliability of the concentrator is guaranteed on the basis of fully utilizing solar energy.

Specifically, as shown in fig. 2, the water spraying device 100 is an integrated structure, the water spraying device 100 includes a pipe head, a mechanical valve, a speed reduction motor, a flow component, a short-distance wireless communication module, a control unit and a power supply unit, and the speed reduction motor, the flow component, the short-distance wireless communication module and the power supply unit are all electrically connected to the control unit. The mechanical valve is mechanically connected with the speed reducing motor, the opening position and the closing position of the valve are provided with detection elements, the detection elements can adopt Hall switches and are used for detecting the position, namely the opening and closing degree, of the mechanical valve, and the detection elements are electrically connected with the control unit. The power supply unit also adopts a scheme that the solar power supply module is matched with the standby battery for use. The water spraying device is of an integrated structure, so that on one hand, the installation is convenient, on the other hand, the resource sharing can be realized, and the hardware cost is reduced, for example, the speed reducing motor and the flow component share a power supply and a control unit.

The water spraying devices are communicated with the concentrator through the 433M radio frequency module, after the concentrator receives a control signal such as water spraying sent by the remote control terminal, the concentrator forwards the control signal to a processor of a corresponding water spraying device (all the water spraying devices in a corresponding area or a specified one of the water spraying devices), and the processor controls the speed reduction motor to open or close the mechanical valve.

The flow component is the subassembly that is used for gathering the water spray flow, for example hall flowmeter component, through setting up flow component, can realize the water spray volume and gather, transmits to remote control terminal through the concentrator to in remote control terminal formulates the water spray time, on the other hand can also judge whether the valve closes successfully through the flow of gathering, avoids wasting water resources.

Gardens belong to the field scene, are not convenient for supply power through the mode of laying the cable, consequently, reduce the power consumption of water jet equipment and/or concentrator and help guaranteeing the reliable operation of system. In the structure shown in fig. 2, the control unit can control the deceleration motor, the flow component and the 433M radio frequency module to sleep at regular time according to the time set by the remote control terminal, and especially control the 433M radio frequency module to sleep at regular time, so that the energy consumption of the water spraying device can be greatly reduced. In order to ensure the timeliness of the received control signal as much as possible, the sleep time can be set to be shorter, and if the requirement on timeliness is not high, the sleep time can also be set to be longer so as to reduce power consumption as much as possible, and the sleep time can be set by a user.

It should be noted that, in this embodiment, a 433M radio frequency module is configured in the water spraying device to implement data transmission with the concentrator, and it is easy to understand that a short-range wireless communication module such as a 2.4G wireless module may also be adopted.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a long-range sprinkling irrigation system suitable for gardens, its characterized in that includes a M water jet equipment, a N concentrator and remote control terminal, the concentrator includes mobile communication module, short distance wireless communication module, treater and power module, a N concentrator all with remote control terminal passes through mobile network communication, and each concentrator passes through short distance wireless communication module communication with a plurality of water jet equipment in the corresponding region, and M > N, and M and N are the integer that is greater than 1.

2. The remote sprinkler irrigation system as claimed in claim 1, wherein the short range wireless communication module is a 433M radio frequency module or a 2.4G wireless module.

3. The remote sprinkler irrigation system as claimed in claim 1, wherein the sprinkler is an integrated structure, the sprinkler comprises a pipe head, a mechanical valve, a speed reduction motor, a short distance wireless communication module, a control unit and a power supply unit, the mechanical valve is mechanically connected with the speed reduction motor, and the speed reduction motor, the short distance wireless communication module and the power supply unit are electrically connected with the control unit.

4. The remote sprinkler irrigation system suitable for use in a garden of claim 3, wherein the power supply unit and the power supply module each comprise a solar power module and a backup battery.

5. The remote sprinkler irrigation system as claimed in claim 3, wherein the sprinkler further comprises a flow assembly, the open position and the closed position of the mechanical valve are respectively provided with a detecting element for detecting the opening and closing degree of the valve, and the flow assembly and the detecting element are respectively electrically connected with the control unit.

6. The remote sprinkler irrigation system applicable to garden of claim 3, wherein the mobile communication module is a 2G communication module or a 3G communication module or a 4G communication module or a 5G communication module.

7. The remote sprinkler irrigation system suitable for use in a garden of claim 3, wherein the remote control terminal is a cell phone.