Apparatus capable of automatically controlling depth of sensor to detect quality indexes of water in different depths

Abstract

The invention relates to an apparatus capable of automatically controlling the depth of a sensor so as to detect the quality indexes of water in different depths. The apparatus comprises a floating body, a buoy assembly arranged on the floating body, an elevating mechanism arranged in the floating body, a cable and a sensor arranged on the lower end of the cable, wherein the upper end of the cableis connected to the elevating mechanism, and the lower end of the cable stretches into water. The elevating mechanism comprises an elevating frame, a roller, which is rotatingly connected to the elevating frame, a motor, and a guiding assembly, wherein the motor and the guiding assembly are fixed on the elevating frame. The upper end of the cable is winded around the roller. The apparatus also comprises an intelligent control unit, which is connected to the motor and is used to control positive and negative rotation and the rotation number. The apparatus is provided with the intelligent control unit, and can elevate the sensor to the required depth to carry out water quality detection through the elevating mechanism without using a plurality of sensors based on required detection depth; the detection cost is reduced, the economic burden on enterprises is relieved, moreover, the floating body is provided with the buoy assembly, the stability of the apparatus is good, and the apparatusis difficult to overturn by waves.

Description

technical field [0001] The invention relates to a water quality detection device, in particular to a device for automatically controlling the depth of a sensor to detect water quality parameters at different water depths. Background technique [0002] With the advancement of technology and the popularization of automation, the application of sensors is increasing. In the field of aquaculture, it is necessary to extend the sensor into the water to detect a series of water quality parameters such as water temperature, water pressure, water quality, and water pH. However, the existing detection devices cannot detect parameters of different water depths. Multiple sensors are required, which makes the detection cost high and increases the burden on the enterprise. In addition, with the existing detection device, the floating body is easily overturned by wind and waves. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantag...

AI Technical Summary

Problems solved by technology

In the field of aquaculture, it is necessary to extend the sensor into the water to detect a series of water quality parameters such as water temperature, water pressure, water quality, and water pH. However, the existing detection devices cannot detect parameters of different water depths. Need to use multiple sensors, which makes the detection cost high and increases the burden on the enterprise

In addition, with the existing detection device, the floating body is easily overturned by wind and waves

Images