Double-channel liquid path system of urinary sediment analyzer

The utility model discloses a double-channel liquid path system of a urinary sediment analyzer, which consists of a sampling needle, a liquid guiding pipe, a connecting pipe, three three-way electromagnetic valves, a channel A, a channel B, three liquid pumps and a flow pool, wherein the sampling needle is connected with one of the three three-way electromagnetic valves through the liquid guiding pipe for separating two sampling channels, one is the channel A, and the other one is the channel B; the channel A and the channel B are combined by another three-way electromagnetic valve, and are connected with the liquid pump by the liquid guiding pipe; the channel A consists of a connecting pipe, two three-way electromagnetic valves and a liquid storing pipe, wherein the two three-way electromagnetic valves are serially connected, the liquid storing pipe is connected between the two three-way electromagnetic valves; the channel B consists of a connecting pipe, two three-way electromagnetic valves and a liquid sto