Multifunctional fully-automatic underground water sample collection apparatus and method

• Main Authors: HUANG JUNXIONG, HAN LI, YANG YONG, LIU LICAI, ZHENG FANDONG, LI BINGHUA, JING YANWEN
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2017
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to a multifunctional fully-automatic underground water sample collection apparatus and method. The apparatus comprises a structure rack, a motor, a speed regulator, a water lifting tube reel, a belt, a cable reel, a water lifting tube, a cable, a telescopic noseplate support, a noseplate, a submersible pump, a water level detector and a control bench. The water lifting tube and the cable are respectively placed in two slideways of the noseplate; the front end of the water lifting tube is connected with the submersible pump, and the tail end of the water lifting tube is connected with the water inlet of the water lifting tube reel; the water level detector is placed at the water inlet end of the submersible pump; and the front end of the cable is connected with the submersible pump, and the tail end of the cable is connected with the control bench. The belt encircles the water lifting tube spool and the cable spool; and the motor is provided with the speed regulator. When the apparatus wo