Quick sampling device of sewage

• Main Authors: CAO CONG, LIU JIANG, LI DELONG, HE ANDI, DENG SHUJIN, HONG AIHUA, WANG HUAN
• Format: Patent
• Language: Chinese; English
• Published: 25.09.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a quick sampling device of sewage, including the sampling head, the sampling head is including sampling jar and sampling piston subassembly, the sampling jar includes sealing cylinder, be provided with in the sealing cylinder two at least water flat separation board divide into sealing cylinder etc. About three sampling cavity, the water hole is crossed to the round that every sampling cavity's lateral wall root equipartition has quantity to equal, and it is crescent by going to cross the diameter in water hole, the sampling piston subassembly includes piston and piston rod, is equipped with a piston in every sampling cavity, and the thickness of piston was greater than the diameter in water hole, a whole is established ties into with all pistons in stretchinginto the sampling jar in proper order to the lower extreme of piston rod. Specially adapted sleet weather is sampled to sewage, can once carry out the sewage collection of different water levels to ensure to detect the authen