43results about How to "Affect the detection effect" patented technology

The utility model relates to the technical field of water meter checking, and discloses a water meter detecting and checking device which comprises a detecting table, a temperature control water storage tank is installed at the position, close to one side, of the top end of the detecting table, and a detecting assembly is arranged at the position, close to the other side, of the top end of the detecting table. The detection assembly is provided with a plurality of first water conveying pipes and second water conveying pipes matched with the temperature control water storage tanks in number, the water inlet end of each first water conveying pipe is connected with the water outlet of each temperature control water storage tank, and the second water conveying pipes are connected with the ends, away from the temperature control water storage tanks, of the first water conveying pipes. The end, away from the first water conveying pipe, of the second water conveying pipe is connected with a first connecting taper pipe, and a supporting plate is installed on one side of the top end of the detection table. Through the detection assembly, the detection conditions of the water meter body on water flows with different temperatures can be conveniently detected, the detection accuracy can be conveniently improved, rapid replacement is facilitated, the production efficiency is improved, the water inlet path can be adjusted, and the detection effect is improved.