Water quality analyzer with automatic cleaning function

Abstract

The invention discloses a water quality analyzer with an automatic cleaning function. The water quality analyzer comprises a box body and a base; the bottom end of the base is fixedly connected with aground plug; the box body and the base are connected through a telescopic rod; a detection device is arranged in the box body; the bottom end of the detection device is fixedly connected with a supporting column; one end, away from the detection device, of the supporting column is fixedly connected to the bottom end in the box body; a filtering device and a small water pump are fixedly arranged at the top end of the detection device; the filtering device is connected with a first water inlet pipe; the first water inlet pipe is connected with a corrugated pipe and a second water inlet pipe; the corrugated pipe penetrates through the box body and is connected with the base; the small water pump is connected with the detection device through a detection water inlet pipe; and a water inlet isformed in a side edge of the corrugated pipe. The filtering device is arranged, so that relatively large sundries in detected water can be filtered; and by arranging an ultrasonic wave generating device, attachments in the filtering device can be subjected to ultrasonic smashing, so that the filtering device is durable and low in maintenance cost.

Description

technical field [0001] The invention relates to a water quality analyzer, in particular to a water quality analyzer with an automatic cleaning function. Background technique [0002] With the development of society and the prosperity of economy, modern science and technology have been more and more widely used. In the field of environmental water quality detection technology, in order to save manpower and material resources, it is urgent to use modern scientific and technological means, and to use computer and electronic technology comprehensively to realize the modernization of detection technology. [0003] When performing online testing of environmental water quality, various detection sensors are often immersed in the water sample to be tested for a long time. When there are many large-volume pollutants in the water, they will enter the testing equipment along with the testing water delivery pipe, causing internal blockage of the testing equipment. , causing the detecti...

AI Technical Summary

Problems solved by technology

At present, it is often troublesome to remove large volumes of pollutants, and the commonly used cleaning methods are manual cleaning or automatic cleaning.

The manual cleaning method is time-consuming and labor-intensive. The sensor needs to be disassembled and then cleaned, which seriously reduces the continuity and reliability of the water quality detection work, and is also easy to damage the equipment.

The commonly used automatic cleaning method is to use the motor to drive the brush to mechanically clean the sensor to remove the impurities attached to the surface of the sensor. However, this mechanical contact cleaning method cannot remove impurities in dead corners due to the different shapes of the sensors. On the one hand, the surface coating of the sensor may be damaged or lost, and the life of the sensor is greatly reduced, so the existing technology has many deficiencies

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