CN206190503U - Photovoltaic water pump remote monitering system - Google Patents

Photovoltaic water pump remote monitering system Download PDF

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Publication number
CN206190503U
CN206190503U CN201621199500.3U CN201621199500U CN206190503U CN 206190503 U CN206190503 U CN 206190503U CN 201621199500 U CN201621199500 U CN 201621199500U CN 206190503 U CN206190503 U CN 206190503U
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China
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photovoltaic
water pump
gprs
converter
rtu
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CN201621199500.3U
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Chinese (zh)
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刘桂祥
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Yunnan Yao Chuang Energy Development Co Ltd
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Yunnan Yao Chuang Energy Development Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use

Abstract

The utility model relates to a solar facilities technical field, concretely relates to photovoltaic water pump remote monitering system. This solar street lamp includes pump control module, water level monitoring module, user terminal and photovoltaic inverter, does the pump control module include singlechip, GPRS RTU and timer, water level monitoring module includes the liquid level detection ware, the pump control module is communicated through the RS485 interface with photovoltaic inverter, GPRS last SIM joint mouth and the antennal interface of being provided with of RTU, does user terminal pass through wireless network and GPRS RTU communicates. The utility model provides a current photovoltaic water pump system can not the remote monitoring problem, be convenient for remote control and centralized management. Do you pass through GPRS RTU is photovoltaic water pump's relevant data transfer to surveillance center, realizes remote monitoring photovoltaic water pump's purpose, and system failure information is known to the very first time of being convenient for, in time does the response of source reason, the centralized management of being convenient for.

Description

Photovoltaic water pump long distance control system
Technical field
The utility model patent is related to solar facilities technical field, and in particular to a kind of photovoltaic water pump remote monitoring system System.
Background technology
Recently as the development of photovoltaic industry, the reduction of photovoltaic system cost, technology application reach its maturity, because photovoltaic is raised Water system simple structure, operation cost is low, and noiseless is pollution-free, many advantages, such as easy to use, has obtained the branch energetically of government Hold, be widely applied to the numerous areas such as agricultural irrigation, remote mountain areas drinking water of rural area, control of desert, grassland herding.Current photovoltaic Water pump system is all worked using independent operating mode, and people can only check in photovoltaic water pump erecting bed to its working condition Be configured with to relevant parameter, it is impossible to remote monitoring its internal operation state, once therefore system break down, enterprise is after sale Attendant must carry out the thousands of kilometers of fallback and do after-sales maintenance service, cause operation cost of enterprises to rise.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of photovoltaic water pump long distance control system solution of dependable performance Certainly existing photovoltaic water pump system is unable to remote monitoring problem, is easy to remote control and centralized management.
What the technical solution of the utility model was realized in:The photovoltaic water pump long distance control system includes that water pump controls mould Block, water level monitoring module, user terminal and photovoltaic DC-to-AC converter;The water pump control modules include single-chip microcomputer, GPRS-RTU, RS485 interface circuits and timer;The water level monitoring module includes liquid level detector;The water pump control modules are inverse with photovoltaic Become device to be communicated by RS485 interfaces;SIM interface and antennal interface are provided with the GPRS-RTU;User's end End is communicated by wireless network with GPRS-RTU.
The photovoltaic DC-to-AC converter is connected with photovoltaic water pump unit, and the photovoltaic DC-to-AC converter is provided with off controller, the photovoltaic Inverter is communicated with user terminal by wireless network.
The user terminal is smart mobile phone.
The liquid level detector is floating ball type liquid level sensor, dry reed type liquid level sensor or fluid level transmitter.
The water pump control modules are provided with LCDs and input keyboard.
The photovoltaic DC-to-AC converter includes reactor assemblies, radiator, radiator fan, main circuit board and control circuit.
The utility model solves defect present in background technology, has the advantages that:
The utility model solves the problems, such as that existing photovoltaic water pump system is unable to remote monitoring, is easy to remote control and concentrate tube Reason.The water storage situation of cistern is detected by liquid level detector, and user is sent data to by GPRS-RTU radio communications Terminal simultaneously receives user terminal data and is imparted to photovoltaic DC-to-AC converter, the parameter of photovoltaic DC-to-AC converter is configured, is controlled, when going out In the case that existing insufficient water sources or cistern are filled, photovoltaic water pump system operating is stopped in time, it is to avoid system dallies and reduces Water resource waste.The related data of photovoltaic water pump is sent to by Surveillance center by GPRS-RTU, remote monitoring photovoltaic water is realized The purpose of pump, is easy to people to recognize the system failure information very first time, response of dealing with time, is easy to centralized management.
Brief description of the drawings
Fig. 1 is composition frame chart of the present utility model;
Fig. 2 is operating diagram of the present utility model;
In figure:1- user terminals, 2- water pump control modules, 21-GPRS-RTU, 211-sim card interface, 212- antennas connect Mouthful, 22-RS485 interface circuits, 23- timers, 3- water level monitoring modules, 31- liquid level detectors, 4- photovoltaic DC-to-AC converters, 5- prisons Control center.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Photovoltaic water pump long distance control system as shown in Figure 1, including water pump control modules 2, water level monitoring module 3, user Terminal 1 and photovoltaic DC-to-AC converter 4.Water pump control modules 2 include single-chip microcomputer, GPRS-RTU21, RS485 interface circuit 22 and timer 23;Water level monitoring module 3 includes liquid level detector 31.Water pump control modules 2 are carried out with photovoltaic DC-to-AC converter 4 by RS485 interfaces Communication;SIM interface and antennal interface are provided with the GPRS-RTU21;The user terminal 1 passes through wireless network and GPRS- RTU21 is communicated.Photovoltaic DC-to-AC converter 4 is connected with photovoltaic water pump unit, and photovoltaic DC-to-AC converter 4 is provided with off controller, the photovoltaic Inverter 4 is communicated with user terminal by wireless network.User terminal 1 is smart mobile phone.Liquid level detector 31 is float-ball type Liquid level sensor, dry reed type liquid level sensor or fluid level transmitter.Water pump control modules 2 are provided with LCDs and enter key Disk.Photovoltaic DC-to-AC converter 4 includes reactor assemblies, radiator, radiator fan, main circuit board and control circuit.GPRS-RTU(GPRS Remote monitoring unit), it is prior art, its master controller uses ARM-STM32, strong antijamming capability, in 72MHZ high-speed cruisings In the case of, very stable can be operated in industrial environment.Because STM32 uses reduced instruction set computer, kernel execution efficiency is 0.75MSPIS/MHZ, and low power dissipation design is employed, so power consumption is also little, average 1MHZ power consumptions 1.5mA.GPRS moulds Block uses the module of SIMCOM, Huawei or Siemens, is all pure technical grade module.High capability flash is carried in module, can be with Substantial amounts of data are stored, can be used for data record.
The utility model implementation process is:Operating diagram as shown in Figure 2, the single-chip microcomputer and light of water pump control modules 2 Volt inverter passes through RS485 serial ports exchange datas, and by the GPRS channel radios of GPRS-RTU (GPRS remote monitoring units) 21 Letter sends data to user terminal 1 and receives the data of user terminal 1 and is imparted to photovoltaic DC-to-AC converter 4, to the parameter of photovoltaic DC-to-AC converter 4 It is configured, controls.For example, user terminal 1 is smart mobile phone, liquid level detector 31 is floating ball type liquid level sensor, to be System installs SIM, and adds mandate smart phone number, completes to set.When water level is too low, offline ball float action, sensor Single-chip microcomputer is signaled to, water pump control modules 2 send the short message of low water level, Yong Huzhi by GPRS-RTU21 to Surveillance center 5 After energy mobile phone receives short message, reverting starting short message connects the power supply of photovoltaic DC-to-AC converter 4, starts photovoltaic water pump unit, carries out water supply benefit Give.With the rise of water level, when more than upper limit water level, upper limit ball float action, water pump control modules 2 send high water level short message, After user's smart mobile phone receives short message, the short message for stopping water pump being replied, so as to complete automatically controlling for water level, it is to avoid system dallies With reduction water resource waste.User terminal 1 can be by the on off controller on timer 23 or photovoltaic DC-to-AC converter to water pump The time that control module 2 opens photovoltaic water pump unit carries out short message setting, parameter feed pump running status can also be carried out short Letter inquiry.In addition smart mobile phone can also be carried out remotely by the control software APP of Android or ios platform to photovoltaic DC-to-AC converter 4 Control.In addition to automatic control function, photovoltaic water pump long distance control system can be by GPRS module by the correlation of photovoltaic water pump Data are sent to Surveillance center 5, meet the purpose of people's remote monitoring photovoltaic water pump, are easy to people the very first time to recognize system Fault message, response of dealing with time.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (6)

1. a kind of photovoltaic water pump long distance control system, it is characterised in that including water pump control modules, water level monitoring module, user Terminal and photovoltaic DC-to-AC converter;The water pump control modules include single-chip microcomputer, GPRS-RTU, RS485 interface circuit and timer;Institute Stating water level monitoring module includes liquid level detector;The water pump control modules are led to photovoltaic DC-to-AC converter by RS485 interfaces Letter;SIM interface and antennal interface are provided with the GPRS-RTU;The user terminal is entered by wireless network with GPRS-RTU Row communication.
2. photovoltaic water pump long distance control system according to claim 1, it is characterised in that:The photovoltaic DC-to-AC converter and photovoltaic Water pump assembly is connected, and the photovoltaic DC-to-AC converter is provided with off controller, and the photovoltaic DC-to-AC converter is entered with user terminal by wireless network Row communication.
3. photovoltaic water pump long distance control system according to claim 1 and 2, it is characterised in that:The user terminal is intelligence Can mobile phone.
4. photovoltaic water pump long distance control system according to claim 3, it is characterised in that:The liquid level detector is ball float Formula liquid level sensor, dry reed type liquid level sensor or fluid level transmitter.
5. photovoltaic water pump long distance control system according to claim 4, it is characterised in that:Set on the water pump control modules There are LCDs and input keyboard.
6. photovoltaic water pump long distance control system according to claim 5, it is characterised in that:The photovoltaic DC-to-AC converter includes electricity Anti- device assembly, radiator, radiator fan, main circuit board and control circuit.
CN201621199500.3U 2016-11-07 2016-11-07 Photovoltaic water pump remote monitering system Active CN206190503U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621199500.3U CN206190503U (en) 2016-11-07 2016-11-07 Photovoltaic water pump remote monitering system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621199500.3U CN206190503U (en) 2016-11-07 2016-11-07 Photovoltaic water pump remote monitering system

Publications (1)

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CN206190503U true CN206190503U (en) 2017-05-24

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109595148A (en) * 2018-12-28 2019-04-09 苏州鼎威新能源有限公司 A kind of open air photovoltaic water pump test macro
CN109737043A (en) * 2019-01-25 2019-05-10 北京中斯水灵水处理技术有限公司 A kind of PCS pump control system
CN113381449A (en) * 2021-07-06 2021-09-10 乌鲁木齐祥宇时代新能源科技有限公司 Photovoltaic desert highway irrigation power supply system and control method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109595148A (en) * 2018-12-28 2019-04-09 苏州鼎威新能源有限公司 A kind of open air photovoltaic water pump test macro
CN109595148B (en) * 2018-12-28 2024-02-06 苏州鼎威新能源有限公司 Outdoor photovoltaic water pump test system
CN109737043A (en) * 2019-01-25 2019-05-10 北京中斯水灵水处理技术有限公司 A kind of PCS pump control system
CN113381449A (en) * 2021-07-06 2021-09-10 乌鲁木齐祥宇时代新能源科技有限公司 Photovoltaic desert highway irrigation power supply system and control method

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