当冰期测取水样时,由于室外气温很低,采样器的彈簧浸水后,容易結上一层冰,而使彈簧失去作用。横山水文站采用了橡皮代替彈簧,以解决采样器存在的这个問題。經过站上的使用和試驗結果,取出的水样数量符合規范規定,沒有发現采样器漏水現象。实际上,就是平常测驗时,如果采样器彈簧坏 When a water sample is taken during glaciation, the spring is not effective since the sampler’s spring is flooded due to the low outdoor air temperature, which can easily lead to a layer of ice. Hengshan Hydrographic Station uses rubber instead of spring to solve the sampler existence of this problem. After the station on the use and test results, the number of water samples taken out of compliance with the provisions of the norms, did not find the sampler leakage phenomenon. In fact, it is the usual test if the sampler spring is broken