A kind of river channel ecology supervising device
Technical field
The utility model relates to river regulation equipment, and what be specifically related to is a kind of river channel ecology supervising device.
Background technology
City river is as the important ingredient of urban ecological system, significant to the ecological construction in city.But along with the continuous quickening of urbanization process, urban population is assembled, economic activity is increased, industrial waste water and sanitary sewage discharge increase in a large number, arbitrarily abandoning of rubbish, make city environmental pollution, water quality deterioration, originally limpid river becomes not only black but also smelly, problem of environmental pollution is day by day serious, and the society in serious restriction city, ecnomics and enviroment sustainable development, jeopardize the healthy of the people simultaneously.
At present, along with the continuous progress of detection technique, in existing bleeding technique, the increasing dissolved oxygen sensor that uses detects Dissolved Oxygen in Water value, numerical value according to detecting manually is opened or closes aerator, but existing this dissolved oxygen sensor ubiquity cost is high, maintenance period is short, serviceable life the problem such as short and device complicated operation, and, it is delayed also to there is oxygenation in existing oxygen aeration control device based on dissolved oxygen sensor, function singleness, robotization and the problem such as intelligence degree is lower, and existing apparatus of oxygen supply is not oxygen supply as the case may be, power consumption is larger, cost is high.
Summary of the invention
The purpose of this utility model is the above problem overcoming prior art existence, provides a kind of river channel ecology supervising device, is arranged on buoyancy aid, can monitor the oxygen level in river course and give oxygenation measure according to the situation in river course.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of river channel ecology supervising device, comprise oxygen analyser, described oxygen analyser connection control mechanism device, described control gear device connects frequency converter, stepper motor, position transducer, platform and handheld device respectively, described frequency converter connects the rotating speed that oxygen increasing pump controls described oxygen increasing pump, and described stepper motor controls the degree of depth of described oxygen increasing pump support in water by connecting oxygen increasing pump support.
As what optimize, described control gear device realizes in-plant connection by wireless transport module with described handheld device.
As what optimize, described control gear device to be carried out with described platform by GPRS network and is connected at a distance.
As what optimize, described oxygen analyser is connected by serial mode with described control gear device.
As what optimize, described wireless transport module realizes with ZigBee wireless communication technology or Z-Wave wireless communication technology.
The beneficial effects of the utility model are:
The utility model is by the measurement of oxygen analyser to the amount of oxygen in river course, required oxygen level is provided in the position of correspondence according to actual conditions, by long-range and closely two kinds of transmission modes realize overall treatment, improve work efficiency, change the simple apparatus of oxygen supply of traditional function, a kind of intellectuality, automation integrated apparatus of oxygen supply are provided.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 one-piece construction schematic diagram.
Number in the figure illustrates: 1, control gear device, 2, frequency converter, 3, oxygen increasing pump, 4, oxygen increasing pump support, 5, stepper motor, 6, position transducer, 7, oxygen analyser, 8, handheld device, 9, platform.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
With reference to shown in Fig. 1, a kind of river channel ecology supervising device, be arranged on buoyancy aid, comprise oxygen analyser 7, the water oxygen level measured is transferred to control gear device 1 by serial mode by described oxygen analyser 7, described control gear device 1 is by carrying out judging whether the oxygen level in water meets the aerobic requirement in river course at that time to the data that oxygen analyser 7 measures, then the positional information in river course is transferred to stepper motor 5 and position transducer 6 by described control gear device 1, described stepper motor 5 controls oxygen increasing pump support 4 up-down adjustment, thus realize oxygen increasing pump 3 up-down adjustment, described control gear device 1 link position sensor 6 decides described oxygen increasing pump 3 position in the horizontal direction, described control gear device 1 is by judging river course whether anoxic, the rotating speed of setting oxygen increasing pump 3, described control gear device 1 controls the rotating speed of oxygen increasing pump 3 by frequency converter 2, when oxygen deficit is larger, the frequency of frequency converter is larger, the rotating speed of oxygen increasing pump is very fast, oxygen-supplying amount is larger, now power consumption is more, when oxygen deficit is less, the frequency of frequency converter is less, the rotating speed of oxygen increasing pump is slower, oxygen-supplying amount is less, power consumption is less, the frequency of frequency converter 2 is determined according to actual conditions, regulate the rotating speed of oxygen increasing pump, energy-conserving and environment-protective.Described oxygen increasing pump 3 is realized in the position of correspondence by frequency converter 2, stepper motor 5 and position transducer 6, corresponding height discharges corresponding amount of oxygen, described control gear device 1 is connected and is connected with platform 9 by GPRS network, realize monitoring at a distance, and the multiple control device of energy remote monitoring, described control gear device 1 realizes in-plant data by ZigBee or Z-Wave and handheld device 8 and transmits, and the data that can measure according to oxygen analyser 7 carry out in-plant setting parameter and control to described control gear device 1.
As what optimize, described wireless transport module 10 realizes with wireless communication technology.
As what optimize, smart mobile phone or computer by sending a command to platform 9, then carry out the setting of parameter to control gear device 1 by platform 9 and GPRS network, reach real-time Long-distance Control.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.