Automatic cleaning device for aquatic product sensor

Abstract

The invention provides an automatic cleaning device for an aquatic product sensor. The device comprises a floating body; an inflation / deflation member mounted on the floating body; at least one water quality sensor connected with the floating body; and closed containers arranged on the peripheries of the water quality sensor probes in a sleeving mode, wherein flushing holes opposite to the water quality sensor probes are formed in the closed containers, and the closed containers are communicated with the inflation / deflation member through pipelines, wherein the inflation / deflation member is used for inflating or deflating the closed containers, so that water in the closed containers is discharged, or external water enters the closed containers through the flushing holes to clean the water quality sensor probes. The device has the beneficial effects that the air pressure in the airflow pipeline and the closed containers is changed through the inflation / deflation member, so that isolation protection can be formed on the sensor probes, and the adhesion and failure rate are reduced; and the water quality sensor probes can be cleaned, the detection precision is ensured, the cleaning effect is good, and the cleaning and maintenance period of the aquatic product sensor in different aquaculture water bodies is prolonged.

Description

technical field [0001] The invention relates to the technical field of water quality detection equipment, in particular to an automatic cleaning device for aquatic sensors. Background technique [0002] In the process of aquaculture, people need real-time online monitoring of water quality to ensure that aquatic products have a good growth and development environment, thereby increasing breeding benefits and reducing the occurrence of breeding accidents. Dissolved oxygen and PH value are important indicators of water quality. For this reason, water quality sensors such as dissolved oxygen sensor and PH sensor are commonly used to monitor the aquaculture water in real time online, and adjust the dissolved oxygen content and PH value of the water in time according to the monitoring data. Since these sensors have been soaked in water for a long time, various impurities such as plankton, plants, algae, and residual bait are easily attached to the surface of the probes, which wil...

AI Technical Summary

Problems solved by technology

Since these sensors have been soaked in water for a long time, various impurities such as plankton, plants, algae, and residual bait are easily attached to the surface of the probes, which will affect the measurement accuracy. Therefore, people need to clean or maintain the sensor probes frequently, otherwise the data will be damaged. Inaccurate water quality cannot be guaranteed

[0003] At present, there are two common methods for automatic cleaning of sensor probes: one is to automatically spray and clean the sensor probes with water pumped by a water pump. The blockage of various impurities in the water can easily lead to pump failure and poor water spraying; the other is to use the brush to automatically scrub the sensor probe with the help of external force. Materials with impurities attached, the actual cleaning effect is not ideal

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