Water taking device for water quality detection

Abstract

The invention relates to the technical field of water quality detection, and discloses a water taking device for water quality detection. The water taking device comprises a manned ship body, a manuallifting device, a traction rope, an air blowing and pumping device, a water taking device and a counterweight assembly. The manned ship body comprises a cabin and a cabin bottom plate. The manual lifting device is mounted on the cabin bottom plate; the air blowing and pumping device is parallel to the side edge of the cabin, is mounted on the cabin bottom plate and is positioned on one side of the manual lifting device; one end of the traction rope is mounted on the manual traction device; the other end of the traction rope is fixedly connected with the water taking device; and the manual lifting device controls the water taking device to ascend and descend through the traction rope. The counterweight assembly is detachably installed at the bottom of the water taking device, during watertaking, the counterweight assembly is installed at the bottom of the water taking device, the manual lifting device is used for controlling the water taking device to enter water with a certain depthneeding to be detected, the air pressure in the water taking device is controlled through the air blowing and exhausting device, and the water taking device is controlled to leave the water surface and return to the cabin after water taking.

Description

technical field [0001] The invention relates to the technical field of water quality detection, in particular to a water quality detection water intake device. Background technique [0002] Water is the source of life. Human beings cannot do without water in their daily life and production activities. The quality of drinking water is closely related to human health. With the development of society and economy, the progress of science and the improvement of people's living standards, people's requirements for the quality of drinking water have been continuously improved, and the standards for drinking water quality have also been continuously developed and improved accordingly. Since the establishment of drinking water quality standards is related to many factors such as people's living habits, culture, economic conditions, scientific and technological development level, water resources and their water quality status, not only between countries, but also between different reg...

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